TWI922112B - Connector and accessories for electronic equipment - Google Patents

Abstract

The invention discloses a connector and accessories for electronic equipment. The connector comprises a shell structure, a terminal assembly, a shielding structure and an insulation structure. The insulation structure is disposed in the shell structure. At least part of structure of the terminal assembly and at least part of structure of the shielding structure are respectively embedded in the insulation structure. The shielding structure comprises two external shielding parts. The external shielding part comprises an external shielding body and two external shielding mounting portions symmetrically disposed along a first direction of the connector, the external shielding mounting portion is fixedly connected to the external shielding body, the external shielding mounting portion is limitedly connected to the insulation structure. the external shielding mounting portion of the two external shielding are staggered along the first direction of the connector. Design of separated two external shielding part is used to enhance signal transmission stability and anti-interference capabilities and effectively improve overall performance by precise layout and connection. Moreover, the external shielding mounting portion is staggered along the first direction of the connector and is suitable for more scenarios without increasing the overall size of the connector. ​

Description

Connector and electronic equipment accessories

This application relates to the field of electronic equipment technology, and more particularly to a connector and an accessory for electronic equipment.

In the rapidly developing field of electronic connection technology, the single-tongue connector, as an indispensable component, is widely used in various electronic devices due to its compact structure and reliable connection, enabling effective circuit connections and efficient signal transmission. However, with the continuous advancement of electronic technology and the increasing demands of electronic devices on connection performance, certain design limitations of traditional conventional single-tongue connectors have gradually become apparent, restricting further performance improvements and the expansion of their application areas.

Specifically, a significant drawback of traditional single-tongue connectors lies in the structural design of their tongue heads. This part is typically manufactured using injection molding, which, while ensuring structural integrity and strength to some extent, limits the shielding structure design of the tongue head due to the inherent limitations of the injection molding process. This fixed shielding structure often fails to meet the diverse performance requirements of different electronic devices, particularly in terms of shielding effectiveness and electromagnetic compatibility, thus hindering the connector's versatility and applicability.

This application provides a connector and accessory for electronic devices that can better adapt to the connection performance requirements of different electronic devices, significantly improving the versatility and applicability of the connector.

In a first aspect, this application provides a connector including a housing structure, terminal components, a shielding structure, and an insulating structure, wherein the insulating structure is disposed within the housing structure, and at least a portion of the structure of the terminal components and at least a portion of the structure of the shielding structure are respectively embedded within the insulating structure.

The shielding structure includes two outer shielding components, which are arranged opposite to each other along the thickness direction of the connector;

The outer shielding component includes an outer shielding body and two outer shielding mounting parts symmetrically arranged along a first direction of the connector. The outer shielding mounting parts are fixedly connected to the outer shielding body and are limitedly connected to the insulation structure.

The outer shielding mounting portions of the two outer shielding bodies are staggered along the first direction of the connector.

In one possible implementation, the outer shielding mounting portion includes a mounting body and a through hole formed in the mounting body, the mounting body being connected to the insulation structure through the through hole.

In one possible implementation, the outer shield includes a first shielding section and a second shielding section, wherein the first shielding section is bent relative to the second shielding section;

The second shielding section is fixedly connected to the outer shielding mounting part, and the outer shielding mounting part is bent relative to the second shielding section.

In one possible implementation, the outer shield includes a first connecting portion disposed on the first shielding section and/or the second shielding section, and the outer shield is fixedly connected to the shell structure through the first connecting portion.

In one possible implementation, the outer shield includes two second connecting parts, which are symmetrically arranged along a first direction of the connector, and the second connecting parts are fixedly connected to the first shielding section.

In one possible implementation, the shielding structure includes an intermediate shield disposed between the two outer shields; the intermediate shield is connected to the second connecting portion of the outer shields.

In one possible implementation, the insulation structure includes a first insulating element and a second insulating element, the first insulating element and the second insulating element being spaced apart along a first direction of the connector, and a portion of the structure of the intermediate shielding element being embedded in the first insulating element and the second insulating element.

The first insulating element is disposed between the two outer shielding elements, and the first insulating element is limitedly connected to the outer shielding mounting part of the outer shielding element.

In one possible implementation, the first insulating element is provided with two mounting protrusions, which are connected to the corresponding outer shielding mounting portion for positioning.

In one possible implementation, the insulation structure includes a third insulating element that at least covers a portion of the structure of the first insulating element and a portion of the structure of the second insulating element.

In one possible implementation, the terminal assembly includes a first signal terminal group and a second signal terminal group, the first signal terminal group and the second signal terminal group being disposed opposite to each other along the thickness direction of the connector;

The first insulating element is configured to support the first signal terminal group and the second signal terminal group, the second insulating element is configured to support the first signal terminal group and the second signal terminal group, and a portion of the structure of the first signal terminal group and a portion of the structure of the second signal terminal group are embedded in the third insulating element.

In one possible implementation, the housing structure is disposed outside the insulation structure, and the housing structure has a first through hole to expose a portion of the terminal assembly.

In one possible implementation, the connector further includes a sealing layer that is fitted over the outer side of the housing structure.

Secondly, this application provides an accessory for an electronic device, including fasteners, circuit boards, and connectors as described in the first aspect;

The circuit board is provided with a clearance opening, and a portion of the connector's housing structure is embedded in the clearance opening; another portion of the housing structure is attached to the circuit board and fixed together by the fasteners.

In one possible implementation, the circuit board is provided with at least one positioning hole, through which the circuit board is positioned and connected to the positioning post of the connector.

The technical solution provided in this application embodiment has the following advantages compared with the prior art:

The connector and electronic device accessories provided in this application adopt a split double-outer shield design. Through precise layout and connection methods, it enhances signal transmission stability and anti-interference capabilities, effectively improving overall performance and meeting the needs of modern electronic devices for high-performance connectors. Furthermore, the outer shielding is offset along the first direction of the connector, which does not increase the overall size of the connector and makes it suitable for a wider range of scenarios, improving versatility and flexibility.

To make the purpose, technical solution, and advantages of the embodiments of this application clearer, the technical solution of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by a person skilled in the art without creative labor are within the scope of protection of this application.

The following disclosure provides numerous different embodiments or examples for implementing different structures of the invention. To simplify the disclosure, the components and arrangements of specific examples are described below. Of course, these are merely illustrative and not intended to limit the invention. Furthermore, the invention may repeat reference numerals and/or letters in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed.

For ease of description, spatial relative terms can be used in the text to describe the relative positional relationship or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "inner side," "outer side," "below," "below," "above," "front," "back," etc. These spatial relative terms are intended to include different orientations of the device in use or operation, in addition to those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or movement change, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device can be oriented in other ways (rotated 90 degrees or in other directions) and the spatial relative relation descriptors used in this document are interpreted accordingly.

In some exemplary embodiments, as shown in Figures 1 to 3, a connector 1 is applied to an electronic device. The electronic device has multiple accessories to support its normal operation. These accessories include, but are not limited to, a circuit board 2 and a connector 1. The connector 1 is positioned and connected to the circuit board 2 to ensure stable signal transmission and efficient connection within the electronic device. Alternatively, the connector 1 can be plugged into another connector in the electronic device to achieve signal transmission. For example, the connector 1 in this application is a female connector, and the electronic device has a male connector; the two are plugged into each other.

Connector 1 is a single-tongue connector to improve connection accuracy, reduce losses, enhance durability, and increase design flexibility. Connector 1 includes a housing structure 11, terminal components 12, a shielding structure 13, and an insulation structure 14, which work together to provide a stable and reliable signal connection for electronic equipment.

An insulation structure 14 is disposed within the housing structure 11. The insulation structure 14 is made of a material with insulating properties to isolate different signal terminals in the terminal assembly 12, prevent signal interference, and ensure clean signal transmission.

At least a portion of the structure of the terminal assembly 12 and at least a portion of the structure of the shielding structure 13 are embedded in the insulation structure 14 to ensure stable signal transmission and the overall strength of the connector 1. The connector 1 has a first end 15 and a second end 16 disposed opposite to each other along its first direction (refer to the X-axis shown in FIG1), that is, the first end 15 is, for example, a head and the second end 16 is a tail.

In this embodiment, as shown in Figures 3, 6, and 7, the shielding structure 13 is used to prevent external electromagnetic interference from affecting signal transmission. The shielding structure 13 includes two outer shielding members 132, which are made of metal materials with good conductivity, such as copper, aluminum, or nickel-plated steel, to effectively block and reflect electromagnetic fields. During installation, ensure that the outer shielding members 132 are tightly fitted to the insulation structure 14, so that they are firmly fixed to the insulation structure 14.

Two outer shielding members 132 are arranged opposite each other along the thickness direction of connector 1, which not only enhances the shielding effect but also effectively disperses possible external interference. The outer shielding members 132 are embedded in the insulation structure 14, which further improves the stability and durability of the shielding structure 13.

In this embodiment, as shown in Figures 3, 6 and 7, the outer shield 132 includes an outer shield body 1321 and two outer shield mounting parts 1322 symmetrically arranged along the first direction of the connector 1. The outer shield body 1321 serves as the main shielding part, responsible for blocking external interference, while the outer shield mounting parts 1322 play the role of fixing and connecting.

The outer shielding mounting part 1322 is fixedly connected to the outer shielding body 1321, and the outer shielding mounting part 1322 is limitedly connected to the insulation structure 14, which not only enhances the stability of the structure, but also realizes the interlocking function and prevents the components from loosening.

Among them, the outer shielding mounting parts 1322 of the two outer shielding bodies 1321 are staggered along the first direction of the connector 1, which will not increase the overall size of the connector 1, breaking the limitations of the traditional layout, making the application range of the outer shielding component 132 wider and no longer limited by the size of the connector 1, thereby improving the versatility and flexibility of the outer shielding component 132.

For example, the outer shielding mounting part 1322 includes a mounting body 13221 and a through hole 13222 formed in the mounting body. The mounting body 13221 is connected to the insulation structure 14 through the through hole 13222, ensuring the stability and reliability of the connection. The mounting body 13221 is bent relative to the outer shielding body 1321 along the thickness direction of the connector 1, so that the mounting body 13221 is attached to the side wall of the insulation structure 14 to achieve a limiting connection with the insulation structure 14. The insulation structure 14 is provided with a matching limiting structure to achieve a limiting insertion.

The connector 1 in this embodiment adopts a split double external shield 132 design. Through precise layout and connection method, it enhances the stability of signal transmission and anti-interference ability, effectively improves the overall performance, and meets the needs of modern electronic equipment for high-performance connectors 1.

In this embodiment, as shown in Figures 3, 6 and 7, the outer shield 1321 includes a first shielding section 13211 and a second shielding section 13212. The first shielding section 13211 and the second shielding section 13212 are arranged sequentially along the first direction of the connector 1 and connected to each other, which not only ensures the integrity of the outer shield 1321, but also facilitates manufacturing and assembly.

The first shielding section 13211 is bent relative to the second shielding section 13212 to better fit the insulation structure 14. The insulation structure 14 is typically used to isolate different electrical components and prevent current leakage or short circuits. The tight fit of the outer shield 1321 effectively reduces electromagnetic interference penetration and ensures the continuity of the shielding effect. The bent design increases the contact area between the outer shield 1321 and the insulation structure 14, thereby improving the shielding effectiveness.

The second shielding section 13212 is fixedly connected to the outer shielding mounting part 1322, and the outer shielding mounting part 1322 is bent relative to the second shielding section 13212, thus forming a certain angle. This not only enhances the structural strength of the outer shield 1321, but also facilitates its stable installation in the appropriate position of the connector 1. The bent design of the outer shielding mounting part 1322 also allows for more flexible connection and fixation within a limited space, which helps to improve the compactness and reliability of the entire connector 1.

It should be noted that no specific values are given for the lengths of the first shielding section 13211 and the second shielding section 13212 in this embodiment, as these two length parameters are determined based on the specific application scenario. In practical applications, these two lengths need to be reasonably set according to the size of the connector 1, the size of the area to be protected, and the expected shielding effect. For example, in areas requiring higher shielding effectiveness, the length of the first shielding section 13211 or the second shielding section 13212 can be appropriately increased to cover and protect these critical areas.

In this embodiment, as shown in Figures 3, 6, and 7, the outer shield 1321 includes a first connecting portion 13213. The first connecting portion 13213 can be separately disposed in the first shielding section 13211, separately disposed in the second shielding section 13212, or disposed in both the first shielding section 13211 and the second shielding section 13212. The outer shield 1321 is fixedly connected to the shell structure 11 through the first connecting portion 13213. The first connecting portion 13213 may include multiple welding points to ensure the stability and reliability of the connection.

The outer shield 1321 includes two second connecting parts 13214, which are symmetrically arranged along the first direction of the connector 1. The second connecting parts 13214 are fixedly connected to the first shielding section 13211. The outer shield 1321 is connected to other components (such as the intermediate shield 1311 described later) through the second connecting parts 13214.

In some exemplary embodiments, as shown in Figures 3, 6 and 7, the shielding structure 13 includes an intermediate shielding member 131, which adopts an integrally molded structure, ensuring the integrity of the structure and facilitating manufacturing and installation.

The intermediate shield 131 includes an intermediate shield 1311 and a cover 1312. The cover 1312 is located at the first end 15, i.e. the head of the connector 1, and the cover 1312 is fixedly connected to the intermediate shield 1311.

The intermediate shield 1311 is embedded within the insulation structure 14, effectively shielding against electromagnetic interference from the outside. The cover 1312 covers at least a portion of the periphery of the insulation structure 14, providing additional support and protection for the tongue of the connector 1, effectively improving the overall structural strength of the tongue. Furthermore, the connection between the cover 1312 and the insulation structure 14 is flush, ensuring the flatness of the connection and preventing difficulties in insertion and removal due to unevenness at the connection point when plugging into the male connector.

The connector 1 in this embodiment exhibits excellent performance in electronic devices. Its single-tongue core structure improves connection accuracy and durability. The cover 1312 in the intermediate shield 131 protects the head and is made of metal, which has higher structural strength compared to the plastic structure in related technologies. The tongue core can better disperse stress when subjected to insertion and extraction forces, avoiding damage caused by local stress concentration. Furthermore, the connection between the cover 1312 and the insulation structure 14 is flush, and the intermediate shield 131 is locally thickened, enhancing the insertion and extraction durability of the connector 1. This allows the connector 1 to maintain good electrical connection and mechanical stability even after multiple insertion and extraction operations.

In this embodiment, as shown in Figures 3, 6 and 7, the covering body 1312 includes a first covering body 13121 and two first covering supports 13122. The first covering body 13121 and the first covering supports 13122 are respectively fixedly connected to the intermediate shield 1311, and together provide comprehensive protection for the connector 1.

The first covering body 13121 and the first covering support 13122 are used to cover different wall surfaces of the insulation structure 14, achieving multi-directional protection. This not only enhances the structural strength of the connector 1, but also improves its resistance to the external environment, significantly improving the overall durability and reliability of the connector 1.

Two first covering supports 13122 are symmetrically arranged along the first direction of the connector 1 and cooperate with the first covering body 13121, so that the connector 1 can better disperse stress when subjected to external force, and avoid damage caused by local stress concentration.

The first covering support 13122 includes a first curved section 131221 and a first straight section 131222. The first straight section 131222 is connected to the first covering body 13121 through the first curved section 131221. The first curved section 131221 is arched and protrudes from the connector 1 to facilitate a limiting insertion with the male connector, thereby improving the stability and accuracy of the connection.

The first bend segment 131221 will be chamfered to improve its smoothness and safety, avoiding damage caused by sharp edges and corners, thereby extending the service life of the connector. Of course, it is understood that the chamfering is not limited to the first bend segment 131221; it can also be chamfered at the connection between the first bend segment 131221 and the first covering body 13121 to further improve the safety during insertion and removal and extend the service life of the connector 1.

In this embodiment, the connector 1, through the chamfering treatment of the cover 1312 and the first curved section 131221, not only achieves multi-directional protection of the insulation structure 14, but also improves the stability of the connection and the safety of insertion and removal, significantly improving the overall performance and service life of the connector 1.

In this embodiment, as shown in Figures 3, 6 and 7, the intermediate shield 131 includes a limiting part 1313 disposed on the intermediate shield 1311. The intermediate shield 1311 is limited and connected to the insulation structure 14 through the limiting part 1313 to improve the reliability of the connection and prevent loosening.

First Example

The limiting part 1313 includes multiple limiting protrusions 13131. The multiple limiting protrusions 13131 are symmetrically disposed on the side wall of the intermediate shield 1311 along the first direction of the connector 1. The limiting protrusions 13131 extend along the second direction of the connector 1 (refer to the Y-axis shown in FIG1) to form a certain length and height.

When the intermediate shield 1311 is connected to the insulation structure 14, the limiting protrusion 13131 will cooperate with the corresponding structure (such as groove, hole, etc.) on the insulation structure 14 to form a limiting connection, which not only improves the stability of the connection, but also effectively prevents the intermediate shield 1311 from shifting or loosening during the connection process.

Second example

The limiting part 1313 includes a plurality of first limiting holes 13132, which penetrate the intermediate shield 1311 along the thickness direction of the connector (refer to the Z-axis shown in FIG1), and the plurality of first limiting holes 13132 are symmetrically arranged along the first direction of the connector.

The insulation structure 14 is provided with a structure (such as a protrusion, a pin, etc.) that matches the first limiting hole 13132. When the intermediate shield 1311 is connected to the insulation structure 14, these matching structures will be inserted into the first limiting hole 13132 to form a limiting connection, which significantly improves the stability and reliability of the connection.

It should be noted that the first direction, the second direction, and the thickness direction of the connector are all perpendicular to each other. This not only meets the general layout requirements of electronic connectors, but also ensures precise matching and stable connection between the components.

In this embodiment, connector 1 achieves a limiting connection between the intermediate shield 1311 and the insulation structure 14 by providing two different designs of limiting parts 1313. This design not only improves the stability and reliability of the connection but also effectively prevents loosening. In practical applications, a suitable limiting part 1313 design can be selected according to specific requirements and the layout requirements of connector 1.

In this embodiment, as shown in Figures 3, 6 and 7, the intermediate shield 1311 is provided with at least one first clearance through hole 13133, which penetrates the intermediate shield 1311. Under the premise of ensuring the shielding effect, the laying of the intermediate shield 1311 is reduced, the cost is reduced, and the overall performance of the connector 1 is improved.

In this embodiment, as shown in Figures 3, 6 and 7, the intermediate shield 1311 is provided with two intermediate shield connecting parts 13134. The two intermediate shield connecting parts 13134 are symmetrically arranged along the first direction of the connector 1. The intermediate shield connecting parts 13134 provide connection positions to facilitate connection with other components (such as the second connecting part 13214 of the outer shield).

In this embodiment, the connector 1 has an intermediate shield 131 integrated with the grounding terminal. The intermediate shield 131 is spot-welded to the outer shield 1321, and the outer shield 1321 is welded to the housing structure 11 by spot welding (such as the first connection part 13213), thus achieving a grounding effect. This design not only simplifies the overall structure and retains the high-frequency shielding effect, but also provides a direct connection point to the ground wire of the electronic equipment, enhancing the effectiveness of the entire shielding structure 13.

Through the multi-layer protection of the outer shield 1321, the middle shield 1311 and the shell structure 11, the connector 1 is designed to retain the high-frequency shielding effect and effectively reduce electromagnetic interference.

The ingenious design of the first connecting part 13213 and the second connecting part 13214, along with the integration of the intermediate shield 1311 and the grounding terminal, forms a compact and orderly electrical layout area. This not only saves space but also improves the overall performance and reliability of the connector 1.

By reducing the number of solder pads on the grounding terminal, this design reduces the soldering space required on the circuit board and reduces potential defects during the soldering process, thereby improving production efficiency and product quality.

The connector 1 in this embodiment forms a highly efficient multi-layered protection system by optimizing the connection and grounding methods between the outer shield 1321, the intermediate shield 1311, and the housing structure 11. This design not only improves the electromagnetic shielding effectiveness and electrical layout compactness of the connector 1, but also reduces the risk of poor soldering and circuit board space occupation. Therefore, this connector 1 design has broad application prospects in applications requiring high performance and high reliability.

In some exemplary embodiments, as shown in Figures 3, 8, and 9, the insulation structure 14 is made of a material with high insulation performance, such as polytetrafluoroethylene (PTFE) or epoxy resin, to ensure electrical isolation between the internal components of the electrical assembly. The insulation structure 14 can be formed on the terminal assembly 12 and the shielding structure 13 by injection molding, which has the advantages of convenient processing, short cycle, and low cost. During the molding process, since there is no internal stress, the product quality and structure are relatively stable, and it is easy to process into specific shapes and sizes, providing a basis for the subsequent installation of the shielding structure 13.

In this embodiment, as shown in Figures 3, 8 to 12, the insulation structure 14 includes a first insulating element 141 and a second insulating element 142, which are spaced apart along a first direction of the connector 1.

A portion of the intermediate shield 1311 is embedded within the first insulating member 141 and the second insulating member 142 to fix the intermediate shield 1311. The first insulating member 141 and the second insulating member 142 are used to support the terminal assembly 12 and improve the stability of the terminal assembly 12.

For example, the first insulating member 141 is provided with a plurality of first support platforms 1411 on both sides along the thickness direction of the connector 1 to support the terminal assembly 12, thereby supporting and constraining the terminal assembly 12 and improving the stability of the terminal assembly 12.

A first limiting block 1412 may be provided between each pair of adjacent first support platforms 1411. The first insulating element 141 is connected to the third insulating element 143 through the first limiting block 1412 to improve the reliability of the connection. The first limiting block 1412 may be a cube, sphere, irregular shape, etc. There may be one or more first limiting blocks 1412, which are arranged at intervals along the first direction of the connector 1.

A mounting protrusion 1413 is symmetrically provided on the side wall of the first insulating member 141 along the first direction of the connector 1. The mounting protrusion 1413 is positioned and inserted into the through hole 13222 of the outer shielding mounting part 1322 to achieve interlocking.

The second insulating member 142 has multiple second support platforms 1421 respectively provided on both sides of the connector 1 along the thickness direction to support the terminal assembly 12, thereby supporting and constraining the terminal assembly 12 and improving the stability of the terminal assembly 12.

A second limit block 1422 may be provided between each pair of adjacent second support platforms 1421. The second insulating element 142 is connected to the third insulating element 143 through the second limit block 1422 to improve the reliability of the connection. The setting method of the second limit block 1422 is the same as or similar to the setting method of the first limit block 1412, and will not be repeated here.

In this embodiment, as shown in Figures 3, 8 to 12, the insulation structure 14 includes a third insulating element 143. The third insulating element 143 covers at least a portion of the structure of the first insulating element 141, a portion of the structure of the second insulating element 142, a portion of the structure of the first signal terminal group 121, and a portion of the structure of the second signal terminal group 122, which not only enhances the structural stability between the components but also promotes electrical isolation between them.

The insulating structure 14 is disposed within the housing structure 11. The different dimensions of the various parts of the third insulating element 143 of the insulating structure 14 enable precise encapsulation and integration of different components. For example, the third insulating element 143 includes a first insulating body 1431, a second insulating body 1432, and a third insulating body 1433 arranged sequentially along the first direction of the connector 1. The first insulating body 1431 and the second insulating body 1432 are spaced apart. The second insulating body 1432 and the third insulating body 1433 are connected, allowing the third insulating element 143 to provide different encapsulation states and support strengths in different areas.

Along the thickness direction of connector 1 or along the second direction of connector 1, the size of the first insulator 1431 is smaller than the size of the second insulator 1432, and the size of the second insulator 1432 is larger than or equal to the size of the third insulator 1433. This size difference design allows the third insulator 143 to provide different support and wrapping effects in different areas. The second shielding segment 13212 is embedded in the third insulator 1433, and the first shielding segment 13211 is embedded in the second insulator 1432, ensuring that the first shielding segment 13211 and the second shielding segment 13212 can be firmly fixed to the insulation structure 14, while providing necessary electrical shielding and grounding functions.

In this embodiment, as shown in Figures 3, 8 to 12, the housing structure 11 is disposed outside the insulation structure 14. The housing structure 11 located at the second end 16 is provided with a first through hole 111 to expose the terminal assembly 12 located at the second end 16. The terminal assembly 12 can be electrically connected to the electronic device.

Glue is injected into the housing structure 11 through the first through hole 111 along the first direction of the connector 1, i.e., from the second end 16 to the first end 15. The glue flows from the second end 16 to the first end 15 to the target position under gravity. Under high temperature conditions, the glue can solidify to form a waterproof layer 17, which connects the insulation structure 14 and the housing structure 11. The waterproof layer 17 can at least fill part of the gaps in the insulation structure 14, improving the connection effect and providing waterproofing. For example, the waterproof layer 17 may fill the gap between the second insulating member 142 and the third insulating member 143, or the gap between the insulation structure 14 and the terminal assembly 12.

For example, the first insulator 1431 and the second insulator 1432 are spaced apart to form a receptacle space 1434, into which the adhesive flows during its flow. When the adhesive reaches a preset amount, the pouring is stopped, and the adhesive is cured at high temperature to form a waterproof layer 17. The waterproof layer 17 connects the shell structure 11 and the insulating structure 14 together, which not only improves the stability of the connection but also forms a barrier to block foreign objects such as water molecules or dust molecules, achieving high strength, high stability, and high waterproof performance of the connector 1. These design features together improve the overall performance of the connector 1, enabling it to meet the requirements of various harsh application environments.

In the above embodiment, the second insulator 1432 is described as having a larger size, which can initially intercept the colloid, prevent it from flowing freely within the shell structure 11, ensure the molding effect of the waterproof layer 17, improve the appearance quality of the connector, avoid the problem of insufficient strength of the connection part due to uneven colloid distribution, and improve the overall reliability of the connector 1.

In addition, the gap between the second insulating member 142 and the terminal assembly 12 located in the adhesive space 1434 is filled with adhesive to achieve a waterproof effect.

In this embodiment, as shown in Figures 3, 8 to 12, a blocking portion 14313 is provided on the first insulator 1431. The blocking portion 14313 can intercept the flow of the adhesive from the first end 15 to the second end 16, preventing the adhesive from overflowing into the adhesive space 1434. Furthermore, the blocking portion 14313 can abut against the shell structure 11, which not only effectively intercepts the adhesive but also enhances the structural strength of the first insulator 1431 and provides effective support to the shell structure 11, preventing it from collapsing due to adhesive pressure during the dispensing process.

The stopper 14313 is provided with a glue-filling channel 14312, which extends along the first direction of the connector 1 and connects to the glue-containing space 1434, allowing the glue to enter the glue-containing space 1434 through the glue-filling channel 14312.

The potting channel 14312 extends along the first direction of the connector 1, and the adhesive is injected from the tail end. The second insulator 1432 intercepts the adhesive, ensuring that the adhesive can completely fill the gap between the first insulator 1431 and the second insulator 1432, as well as the gap between the terminal assembly 12 and the insulating structure 14. This avoids leaving potential water leakage points, improves the waterproof performance of the connector 1, and prevents serious problems such as short circuits caused by water intrusion.

It is understandable that there can be one or more potting channels 14312. Multiple potting channels 14312 can be arranged at intervals along the second direction of the connector 1, so that the adhesive can be distributed to all corners of the insulation structure 14 more quickly, shortening the potting time.

The colloid is disposed between the first insulator 1431 and the second insulator 1432 and flows along the cross section. Its flow path is relatively short, and the distance between the first insulator 1431 and the second insulator 1432 is intuitive and controllable. It is easy to control the injection volume and injection speed of the colloid, ensuring that the colloid will not overflow or be insufficient. This reduces the operational difficulty and cost in the production process and avoids technical problems such as unstable connector quality caused by improper process.

In this embodiment, as shown in Figures 3, 8 to 12, the first insulator 1431 is provided with an exhaust channel 14311. The exhaust channel 14311 extends along the first direction of the connector 1, and the potting channel 14312 and the exhaust channel 14311 are staggered, for example, located on both sides of the thickness direction of the connector 1. This ensures that during the potting process, the adhesive can be smoothly injected and fill the gap between the insulating structure 14 and the shell structure 11. At the same time, the exhaust channel 14311 can effectively discharge air and avoid the formation of bubbles.

The exhaust channel 14311 has a variable diameter structure, meaning that the inner diameter of the exhaust channel 14311 located on the second end 16 side is larger than the inner diameter of the exhaust channel 14311 located on the first end 15 side along the first direction of the connector 1. This gradual design helps to create a pressure gradient during the potting process, prompting air to be discharged from the exhaust channel 14311 more quickly. While the first end 15 side can expel air quickly, the diameter of the exhaust channel 14311 gradually narrows from the first end 15 to the second end 16, which slows down the exhaust speed and avoids adverse effects on the connector 1.

It should be noted that the first insulator 1431 may also be provided with a clearance groove 14314, which can expose the terminal assembly 12, etc., to ensure the connection between the terminal assembly 12 and the circuit board 2. A positioning post 14315 may be provided within the clearance groove 14314. The electronic device's components (such as the circuit board 2) have corresponding positioning holes. The positioning post 14315 is inserted into the corresponding positioning hole, realizing the positioning or limiting connection between the housing structure 11 and the electronic device's components, improving assembly efficiency. There may be two positioning posts 14315 to facilitate quick positioning connection with the circuit board 2 and improve stability during positioning.

In this embodiment, as shown in Figures 3, 8 to 12, the insulating structure 14 includes an insulating connecting post 144, and the first insulating body 1431 is connected to the second insulating body 1432 through the insulating connecting post 144. The insulating connecting post 144 is located within the adhesive space 1434, and the adhesive can wrap around the insulating connecting post 144, so that the cured waterproof layer 17 is limited and connected to the insulating connecting post 144. This not only enhances the overall stability of the insulating structure 14, but also ensures that the adhesive can maintain the correct position and shape during the curing process.

In this embodiment, as shown in Figures 3, 8 to 12, the second insulator 1432 is provided with two overflow channels 14321. The two overflow channels 14321 are symmetrically arranged along the first direction of the connector, for example, one overflow channel 14321 is provided at each end along the second direction of the connector 1 to disperse the overflow portion. The overflow channels 14321 are connected to the adhesive space 1434 so that some adhesive can flow into the overflow channels 14321, increasing the contact area between the adhesive and the insulating structure 14 and improving the reliability of the cured connection.

The overflow channel 14321 is configured to contain the adhesive. The adhesive in the overflow channel 14321 and the adhesive in the adhesive space 1434 together form the first waterproof layer 17, which further fills the gap between the shell structure 11 and the insulating structure 14, effectively improving the waterproof effect and the connection effect.

For example, the overflow channel 14321 includes a first channel 143211 and two second channels 143212, which are symmetrically arranged along the thickness direction of the connector 1 and extend along a first direction of the connector 1 to facilitate the connection of the adhesive space 1434 and receive the flow of adhesive.

The first channel 143211 extends along the second direction of the connector 1 and the thickness direction of the connector 1, so that the two second channels 143212 are connected through the first channel 143211, and the first channel 143211 is located on the side of the second insulator 1432 away from the first insulator 1431, so that the first waterproof layer 17 is irregularly shaped, further improving the reliability of the connection.

In this embodiment, as shown in Figures 3, 8 to 12, the third insulator 1433 is symmetrically provided with a blocking portion 14331 along the first direction of the connector 1. The blocking portion 14331 protrudes from the surface of the third insulator 1433 and is configured to block further flow of the colloid.

For example, the intercepting part 14331 includes a first intercepting body 143311 and a second intercepting body 143312. The first intercepting body 143311 and the second intercepting body 143312 are spaced apart along the first direction of the connector 1. This not only helps to accurately control the filling range of the colloid and prevent the colloid from generating defects due to uneven flow during the curing process, but also further blocks the colloid and prevents it from flowing to the head of the connector 1.

The connector 1 in this embodiment achieves high performance, high reliability, and high stability through a carefully designed insulation structure 14 and potting process. This design not only optimizes the glue filling process but also improves the overall structural strength of the connector 1, providing a solid foundation for the wide application of the connector 1.

In some exemplary embodiments, as shown in Figures 3, 8, and 9, the terminal assembly 12 includes a first signal terminal group 121 and a second signal terminal group 122 for transmitting specific types of signals. The first signal terminal group 121 and the second signal terminal group 122 are arranged opposite to each other along the thickness direction of the connector 1 to optimize spatial layout and reduce mutual interference between signals. At least a portion of the structure of the first signal terminal group 121 and at least a portion of the structure of the second signal terminal group 122 are embedded in the insulation structure 14 to ensure effective isolation from the external environment and to provide mechanical protection for the terminal assembly 12, preventing damage to internal components from external factors.

The intermediate shield 131 is located between the first signal terminal group 121 and the second signal terminal group 122, forming a physical barrier that effectively blocks electromagnetic interference between the first signal terminal group 121 and the second signal terminal group 122.

In this embodiment, as shown in Figures 3, 8, and 9, the first signal terminal group 121 is a soldered pin, suitable for connector 1 where high signal transmission efficiency, stability, and space utilization are required. The first signal terminal group 121 includes multiple first conductive terminals 1211, which are arranged sequentially and spaced apart along the second direction to ensure orderly signal transmission in the horizontal direction while avoiding mutual interference.

Multiple first conductive terminals 1211 are symmetrically arranged along a first direction of the connector 1, which can enhance the stability of the connection and help reduce electromagnetic interference or signal attenuation problems caused by asymmetry. Among them, the multiple first conductive terminals 1211 correspond one-to-one with the first support 1411 of the first insulating member 141.

The length or width of the multiple first conductive terminals 1211 can be the same or different. For example, the width can be adjusted according to the actual required conductive cross-sectional area and suitable shape. For instance, some of the first conductive terminals 1211 can be widened to meet the corresponding conductive cross-sectional area, or some of the first conductive terminals 1211 can be lengthened to ensure that the first conductive terminals 1211 have sufficient contact area to connect with the male connector and thus realize signal transmission. The specific implementation depends on the actual situation. As long as there is sufficient conductive cross-sectional area and a suitable shape to ensure that the first conductive terminals 1211 have low impedance signal transmission and sufficient mechanical strength, it is acceptable.

In this embodiment, as shown in Figures 3, 8 and 9, the second signal terminal group 122 is a soldered pin. The second signal terminal group 122 includes multiple second conductive terminals 1221, which are arranged sequentially and spaced apart along the second direction, effectively improving the overall performance of the second signal terminal group 122 and reducing crosstalk and electromagnetic interference between signals.

Multiple second conductive terminals 1221 are symmetrically arranged along the first direction of the connector 1 to enhance the stability of signal transmission and anti-interference capability, which is beneficial to balancing the stress distribution inside the connector 1 and can also effectively reduce signal attenuation or distortion caused by the external environment.

The second conductive terminal 1221 includes, for example, a first conductive segment 12211, a second conductive segment 12212, and a third conductive segment 12213. The first conductive segment 12211 extends along the first direction of the connector 1 and is disposed near the first end 15. The first conductive segment 12211 is connected to the second conductive segment 12212. The second conductive segment 12212 is bent along the thickness direction of the connector 1 to change the path of the second conductive terminal 1221. The third conductive segment 12213 is connected to the second conductive segment 12212. The third conductive segment 12213 extends along the first direction of the connector 1 and is near the second end 16.

The first conductive segment 12211 corresponds one-to-one with the second support platform 1421. The second conductive segment 12212 changes the path of the second conductive terminal 1221, so that the second conductive terminal 1221 and the first conductive terminal 1211 are arranged on the same layer to ensure that they can be electrically connected to the circuit board 2.

After assembly, the first signal terminal block 121 and the second signal terminal block 122 underwent rigorous performance testing, including signal transmission quality, impedance matching, and electromagnetic compatibility (EMC). The tests verified that the design meets the predetermined performance indicators, ensuring the accuracy and stability of the signal during transmission.

In some exemplary embodiments, as shown in Figures 3 to 12, the shell structure 11 serves as the external protective shell of the connector 1. It not only provides sufficient mechanical strength to protect the internal components but also isolates the internal and external environments, preventing external factors such as dust and moisture from interfering with the internal structure. The shell structure 11 is located at the second end 16 to protect the tail section.

In this embodiment, as shown in Figures 3 to 12, the housing structure 11 includes a first housing 112 and a second housing 113. Through precise fitting and fixing, they jointly ensure the overall strength and sealing performance of the connector 1. The first housing 112 is sleeved on the insulating structure 14, providing a basic protective frame for the connector 1. The first housing 112 is provided with a first through hole 111, and the second housing 113 is embedded in the first through hole 111 and fixedly connected to the first housing 112. The second housing 113 is provided with a second through hole 114 to expose part of the structure of the terminal assembly 12.

For example, the first housing 112 includes a first portion 1121 and a second portion 1122. The first portion 1121 has a first groove 11211 and the second portion 1122 has a second groove 11221. When the first portion 1121 and the second portion 1122 are connected, the first groove 11211 and the second groove 11221 cover each other, forming an internal accommodating space for placing terminal components 12, etc.

The first portion 1121 has a first length along a first direction of the connector 1, and the second portion 1122 has a second length along the first direction of the connector 1, the first length being less than the second length, so as to expose a portion of the second groove 11221, thereby forming the first through hole 111.

For example, the first part 1121 has a first groove 11212 along the first direction of the connector 1, and a portion of the structure of the second shell 113 is embedded in the first groove 11212, so that the two can be more tightly joined together.

The second part 1122 has a second groove 11222 along the first direction of the connector 1, and a portion of the structure of the second shell 113 is embedded in the second groove 11222, so that the two can be more tightly joined together.

In this embodiment, as shown in Figures 3 to 12, the first housing 112 includes a third portion 1123, which is sleeved on the outer side of the insulating structure 14. The third portion 1123 is connected to the first portion 1121 and the second portion 1122 respectively, and is located on the side away from the first through hole 111. The third portion 1123 has a cylindrical structure, providing additional protection for the connector 1.

In this embodiment, as shown in Figures 3 to 12, a sealing layer 18 is provided on the outer side of the third part 1123. The sealing layer 18 is made of conductive material and can play a sealing role. When it is plugged into the male connector, the sealing layer 18 can fit tightly in the gap between the two, effectively preventing moisture from seeping into the inside of the connector 1. At the same time, the sealing layer 18 can also play a role in signal shielding and leakage prevention, so as to achieve a better electromagnetic shielding effect and improve the overall performance of the connector 1. Among them, an annular groove can be provided on the outer side of the third part 1123, and the sealing layer 18, such as a sealing ring, is embedded in the annular groove to restrict the movement of the sealing layer 18, prevent the sealing layer 18 from shifting, and improve the fit of the sealing layer 18 during assembly.

The segmented structure ensures that insulation structures 14 of different sizes can be enclosed and exposed, while also saving costs. The first shell 112 is also provided with connecting ears 1124, which can be easily grasped by the user and can also be detachably connected to other components using fasteners (such as screws or bolts), thus realizing the flexibility of the shell structure 11.

In this embodiment, as shown in Figures 3 to 12, the second housing 113 includes a first connector 1131, a transition connector 1132, and a second connector 1133. The first connector 1131 is connected to the second connector 1133 through the transition connector 1132.

The first connector 1131 is embedded in the first groove 11212 to achieve assembly connection and improve assembly efficiency. The first connector 1131 can also be welded to the first groove 11212 to improve the reliability of the connection and ensure that the first connector 1131 fits tightly in the first groove 11212.

The second connector 1133 is embedded in the second groove 11222 to achieve assembly connection and improve assembly efficiency. The second connector 1133 can also be welded to the second groove 11222 to improve the reliability of the connection and ensure that the second connector 1133 fits tightly in the second groove 11222.

The transition connector 1132 is, for example, an arc-shaped rod to provide necessary protection or support. Furthermore, multiple notches 1134 are provided at the connection points between the first connector 1131, the second connector 1133, and the transition connector 1132. These notches 1134 help to distribute stress, ensuring the transition connector 1132 can bend smoothly, and further saving costs.

The housing structure 11 of the connector 1 in this embodiment provides a robust protective barrier for the connector 1 through precise design and fit. It not only possesses sufficient mechanical strength to protect internal components but also exhibits excellent isolation and waterproof performance, effectively preventing external factors such as dust and moisture from interfering with the internal structure. This design enables the connector 1 to maintain stable performance even in harsh environments, providing reliable support for various application scenarios.

As shown in Figures 1, 11, and 13, this application also provides an accessory for an electronic device, including a circuit board and a connector 1 as in any of the above embodiments. The circuit board 2 is connected to the connector 1. By using the connection method in the above embodiments, a stable connection between the circuit board 2 and the connector 1 is achieved, thereby improving the overall performance and reliability of the electronic device.

For example, the circuit board 2 is provided with a clearance opening 21. A portion of the housing structure 11 on the connector 1 can be embedded in the clearance opening 21, namely the first housing 112 and the second housing 113, which helps to reduce the size in the thickness direction and achieve a thin design. Another portion of the housing structure 11 is attached to the circuit board 2, that is, the connecting lug 1124 is attached to the circuit board 2. The circuit board 2 is provided with a screw hole 22. One end of a fastener (not shown in the figure) passes through the connecting lug 1124 and is threaded into the screw hole 22 to improve the stability when the circuit board 2 is connected to the connector 1. The fastener is, for example, a screw or bolt, which is simple and easy to implement. Two screw holes 22 can be provided to match the connecting lug 1124 to achieve balance.

The circuit board 2 is provided with positioning holes 23, and the circuit board 2 is positioned and connected to the positioning post 14315 of the connector 1 through the positioning holes 23. The number of positioning holes 23 is the same as that of the positioning post 14315, and they correspond one by one, which can quickly position and improve installation efficiency.

Understandably, the circuit board 2 is designed according to the specific functional requirements of the electronic device, and integrates various electronic components, chips and circuit wiring to realize specific electrical functions and signal processing.

Connector 1 is the connector 1 described in any embodiment of this application, which has excellent electrical connection performance and mechanical stability, and can ensure a stable and reliable connection with external equipment or power supply. The design of connector 1 takes into account compatibility with circuit boards, including factors such as pin layout, spacing, and size, to ensure that the two can fit together tightly.

During the design phase of circuit board 2, corresponding soldering holes or sockets are reserved according to the soldering pin layout of connector 1. The position, size, and shape of the soldering holes or sockets are precisely matched with the soldering pins of the connector.

The electronic device accessory provided in this embodiment achieves a stable connection between the two by integrating a high-quality connector 1 and a circuit board 2 and employing a precision assembly process. This accessory not only improves the overall performance and reliability of the electronic device but also simplifies the assembly and maintenance process, reducing costs and time consumption.

It should be understood that the terms used herein are for the purpose of describing particular example implementations only and are not intended to be restrictive. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also indicate inclusion of the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated, unless the order of execution is expressly indicated. It should also be understood that additional or alternative steps may be used.

Although terms such as "first," "second," "third," etc., may be used in the text to describe multiple elements, components, regions, layers, and/or sections, these elements, components, regions, layers, and/or sections should not be limited by these terms. These terms may only be used to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used in the text do not imply order or sequence. Therefore, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teaching of the example implementation.

The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement it. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

1: Connector 2: Circuit Board 11: Housing Structure 12: Terminal Assembly 13: Shielding Structure 14: Insulation Structure 15: First End 16: Second End 17: Waterproof Layer 18: Sealing Layer 21: Clearance Opening 22: Screw Hole 23: Positioning Hole 111: First Through Hole 112: First Housing 113: Second Housing 114: Second Through Hole 121: First Signal Terminal Group 122: Second Signal Terminal Group 131: Intermediate Shielding 132: Outer Shielding 141: First Insulator 142: Second Insulator 143: Third Insulator 1121: First Part 1122: Second Part 1123: Third Part 1124: Connecting Ear 1131: First connector 1132: Transition connector 1133: Second connector 1134: Notch 1211: First conductive terminal 1221: Second conductive terminal 1311: Intermediate shield 1312: Encasing body 1313: Limiting part 1321: Outer shield 1322: Outer shield mounting part 1411: First support platform 1412: First limiting block 1413: Mounting protrusion 1421: Second support platform 1422: Second limiting block 1431: First insulator 1432: Second insulator 1433: Third insulator 1434: Receptacle space 11211: First groove 11212: First slot 11221: Second groove; 11222: Second groove; 12211: First conductive segment; 12212: Second conductive segment; 12213: Third conductive segment; 13121: First covering body; 13122: First covering support; 13131: Limiting protrusion; 13132: First limiting hole; 13133: First clearance through hole; 13134: Intermediate shielding connection; 13211: First shielding segment; 13212: Second shielding segment; 13213: First connection; 13214: Second connection; 13221: Mounting body; 13222: Through hole; 14311: Venting channel; 14312: Glue filling channel; 14313: Glue blocking part; 14314: Clearance groove; 14315: Positioning post. 14321: Glue overflow channel; 14331: Interceptor section; 131221: First curved section; 131222: First straight section; 143211: First channel; 143212: Second channel; 143311: First interceptor; 143312: Second interceptor.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the specification, serve to explain the principles of the present invention.

To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other accompanying drawings can be obtained from these drawings without any creative effort.

One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements having the same reference numerals in the accompanying drawings are represented as similar elements. Unless otherwise stated, the figures in the accompanying drawings do not constitute a limitation on scale. Figure 1 is a schematic diagram of the structure of a connector and circuit board provided in this embodiment; Figure 2 is a schematic diagram of the structure of a connector provided in this embodiment; Figure 3 is an exploded view of the connector provided in this embodiment; Figure 4 is a schematic diagram of the housing structure of the connector provided in this embodiment; Figure 5 is an exploded view of the housing structure of the connector provided in this embodiment; Figure 6 is a schematic diagram of the structure of the intermediate shield of the connector provided in this embodiment; Figure 7 is a schematic diagram of the structure of the outer shield of the connector provided in this embodiment; Figure 8 is a schematic diagram of the structure of the first signal terminal group of the connector provided in this embodiment; Figure 9 is a schematic diagram of the structure of the second signal terminal group of the connector provided in this embodiment; Figure 10 is a schematic diagram of the structure of the insulation structure of the connector provided in this embodiment. Figure 11 is a schematic diagram of the insulation structure of the connector provided in this embodiment; Figure 12 is a schematic diagram of the insulation structure of the connector provided in this embodiment; Figure 13 is a schematic diagram of the circuit board structure of the connector provided in this embodiment.

1: Connector

11: Shell Structure

12: Terminal assembly

13: Shielding Structure

14: Insulation Structure

17: Waterproof layer

18: Sealing layer

111: First through hole

112: First Shell

113: Second Shell

114: Second through hole

121: First Signal Terminal Block

122: Second signal terminal block

131: Intermediate Shielding

132: External shielding component

141: The First Insulation Item

142: Second Insulation Component

143: The Third Insulation Item

1121: Part One

1122: Part Two

1123: Part Three

1124: Connector

11221: Second Groove

Claims (14)

A connector includes a housing structure, terminal components, a shielding structure, and an insulation structure. The insulation structure is disposed within the housing structure, and at least a portion of the terminal components and at least a portion of the shielding structure are embedded within the insulation structure. The shielding structure includes two outer shielding members, which are disposed opposite to each other along the thickness direction of the connector. Each outer shielding member includes an outer shield body and two outer shielding mounting portions symmetrically disposed along a first direction of the connector. The outer shielding mounting portions are fixedly connected to the outer shield body and are also limitedly connected to the insulation structure. The outer shielding mounting portions of the two outer shield bodies are staggered along the first direction of the connector, and the outer shield body is fixedly connected to the housing structure. According to claim 1, the connector includes an outer shielding mounting portion comprising a mounting body and a through hole formed in the mounting body, the mounting body being connected to the insulation structure via the through hole. According to the connector of claim 1, the outer shield includes a first shielding section and a second shielding section, the first shielding section being bent relative to the second shielding section; the second shielding section is fixedly connected to the outer shielding mounting part, and the outer shielding mounting part is bent relative to the second shielding section. According to the connector of claim 3, the outer shield includes a first connecting portion disposed on the first shielding section and/or the second shielding section, and the outer shield is fixedly connected to the shell structure through the first connecting portion. According to claim 3, the connector includes two second connecting parts, which are symmetrically arranged along a first direction of the connector, and the second connecting parts are fixedly connected to the first shielding section. According to claim 5, the connector includes an intermediate shield disposed between the two outer shields; the intermediate shield is connected to the second connection portion of the outer shields. According to claim 6, the connector includes a first insulating member and a second insulating member, the first insulating member and the second insulating member being spaced apart along a first direction of the connector, and a portion of the structure of the intermediate shielding member being embedded in the first insulating member and the second insulating member; wherein the first insulating member is disposed between the two outer shielding members, and the first insulating member is limitedly connected to the outer shielding mounting portion of the outer shielding member. According to claim 7, the connector wherein the first insulating member is provided with two mounting protrusions, the mounting protrusions being limitedly connected to the corresponding outer shield mounting portion. The connector according to claim 7, wherein the insulation structure includes a third insulating element that at least covers a portion of the structure of the first insulating element and a portion of the structure of the second insulating element. According to claim 9, the connector includes a first signal terminal group and a second signal terminal group, the first signal terminal group and the second signal terminal group being disposed opposite each other along the thickness direction of the connector; wherein a first insulating member is configured to support the first signal terminal group and the second signal terminal group, a second insulating member is configured to support the first signal terminal group and the second signal terminal group, and a portion of the structure of the first signal terminal group and a portion of the structure of the second signal terminal group are embedded in the third insulating member. The connector according to claim 1, wherein the housing structure is disposed outside the insulation structure, and the housing structure is provided with a first through hole to expose a portion of the terminal assembly. The connector according to claim 1, wherein the connector further includes a sealing layer disposed on the outer side of the housing structure. An accessory for an electronic device, comprising fasteners, a circuit board, and a connector as described in any one of claims 1 to 12; the circuit board having a clearance opening, a portion of the housing structure of the connector being fitted into the clearance opening; and another portion of the housing structure being attached to the circuit board and secured together by the fasteners. The accessory for the electronic device according to claim 13, wherein the circuit board is provided with at least one positioning hole, and the circuit board is positioned and connected to the positioning post of the connector through the positioning hole.