CN223456830U - A stepless adjustment locking mechanism with two-side guides - Google Patents
A stepless adjustment locking mechanism with two-side guidesInfo
- Publication number
- CN223456830U CN223456830U CN202422909087.6U CN202422909087U CN223456830U CN 223456830 U CN223456830 U CN 223456830U CN 202422909087 U CN202422909087 U CN 202422909087U CN 223456830 U CN223456830 U CN 223456830U
- Authority
- CN
- China
- Prior art keywords
- chassis
- sliding plate
- rotating disc
- locking
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型涉及汽车配件技术领域，具体涉及一种带两侧导向的无极调节锁止机构，包括底盘、转动盘、传动件和止锁组件，止锁组件包括驱动件、止锁轮、导向轨、滑板和拉簧；驱动件断电，拉簧复位并拉动滑板在导向轨上往底盘外侧滑动，此时滑板滑动使两个止锁轮相互远离，并与转动盘分开，实现对转动盘的解锁；传动件通电驱动转动盘，使转动盘在底盘转动，实现对汽车座椅角度的调节；驱动件驱动滑板在导向轨上往底盘内侧滑动，并拉伸拉簧，此时，滑板滑动使两个止锁轮相互靠近，并与转动盘啮合实现三者之间的相互啮合，实现对转动盘的无极止锁，对转动盘的完全锁止，避免了锁止机构锁止后，座椅仍旧可以轻微晃动的现象发生。
The utility model relates to the technical field of automobile accessories, and specifically to a stepless adjustment locking mechanism with double-sided guides, comprising a chassis, a rotating disk, a transmission member and a locking assembly, wherein the locking assembly comprises a driving member, a locking wheel, a guide rail, a slide plate and a tension spring; when the driving member is powered off, the tension spring is reset and pulls the slide plate to slide on the guide rail toward the outside of the chassis, at which time the slide plate slides to move the two locking wheels away from each other and separate from the rotating disk, thereby unlocking the rotating disk; when the transmission member is powered on to drive the rotating disk, the rotating disk rotates on the chassis, thereby adjusting the angle of the automobile seat; the driving member drives the slide plate to slide on the guide rail toward the inside of the chassis, and stretches the tension spring, at which time the slide plate slides to move the two locking wheels closer to each other and engage with the rotating disk, thereby achieving mutual engagement among the three, thereby achieving stepless locking of the rotating disk, completely locking the rotating disk, and avoiding the phenomenon that the seat can still slightly shake after the locking mechanism is locked.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to an electrodeless adjusting locking mechanism with two side guides.
Background
At present, the rotation function of the passenger seat is widely applied to meet the requirement that the passenger adjusts the seat angle to be suitable for different use needs. Such as, but not limited to, car seats and the like.
The main structure of the existing seat turntable comprises an upper rotating disk and a lower rotating disk which can rotate relatively, wherein the upper rotating disk is connected with a seat frame, the lower rotating disk is directly connected with a seat sliding rail or a vehicle body, and a locking mechanism is arranged between the upper rotating disk and the lower rotating disk and used for locking the upper rotating disk which is positioned at a set working position.
However, a gap exists between a guide sliding block and a sliding seat of the existing locking structure, the sliding block can cause the angular offset of the sliding block and a locking gear when approaching to the sliding seat, so that the locking structure can not completely lock a rotating disc, and the seat can still slightly shake after the angle is adjusted, thereby affecting the user experience.
Disclosure of utility model
The utility model aims to provide an electrodeless adjusting locking mechanism with two side guides, and aims to solve the problems that an angle deviation of a sliding block and a locking gear is caused when the sliding block of the existing adjusting locking mechanism is close to a sliding seat, the rotating disc cannot be completely locked, a seat can still slightly shake after the angle is adjusted, and user experience is affected.
In order to achieve the above purpose, according to a first aspect, the utility model provides an electrodeless adjusting locking mechanism with two side guides, which comprises a chassis, a rotating disc, a transmission part and a locking component, wherein the rotating disc is rotatably arranged at the top of the chassis, the transmission part is arranged at one side of the rotating disc and the chassis, the locking component comprises a driving part, a locking wheel, a guide rail, a sliding plate and a tension spring, the guide rail is fixedly connected with the chassis and is positioned at one side of the chassis, the driving part is arranged at one side of the sliding plate and the chassis, the sliding plate is in sliding connection with the guide rail and is positioned in the guide rail, the tension spring is fixedly connected with the chassis and is fixedly connected with the sliding plate and is positioned between the sliding plate and the chassis, and the locking wheel is meshed with the rotating disc and penetrates through the sliding plate.
The sliding plate is provided with a guide groove, and the guide groove is positioned on one side of the sliding plate.
The driving piece comprises a inhaul cable device, a rotating rod and a connecting sheet, wherein the inhaul cable device is arranged on one side of the chassis, the rotating rod is rotationally connected with the chassis and fixedly connected with the inhaul cable device, the driving piece is positioned on one side of the inhaul cable device, the connecting sheet is fixedly connected with the sliding plate and rotationally connected with the rotating rod, and the connecting sheet is positioned between the sliding plate and the rotating rod.
The guide rail is provided with a groove, the groove is positioned on one side of the guide rail, the sliding plate is provided with a protrusion, and the protrusion is positioned on one side of the sliding plate, which is close to the guide rail.
The transmission piece comprises a driving motor and a driving wheel, wherein the driving motor is fixedly connected with the chassis and is positioned on one side of the chassis away from the rotating disc, and the driving wheel is fixedly connected with the output end of the driving motor, is meshed with the rotating disc and is positioned on one side of the driving motor.
The rotating disc comprises a rotating disc and a gear ring, the rotating disc is rotationally connected with the chassis and located at the top of the chassis, and the gear ring is fixedly connected with the rotating disc, meshed with the driving wheel and located on one side of the rotating disc.
In a second aspect, the present utility model further provides a stepless adjustment locking method with two side guides, which is applied to the stepless adjustment locking mechanism with two side guides according to the first aspect, and is characterized by comprising the following steps:
The driving piece is powered off, the tension spring resets and pulls the sliding plate to slide outside the chassis on the guide rail, and at the moment, the sliding plate slides to enable the two locking wheels to be mutually far away and separated from the rotating disc, so that unlocking of the rotating disc is realized;
The transmission part is electrified to drive the rotating disc, so that the rotating disc rotates on the chassis, and the angle of the automobile seat is adjusted;
The driving piece drives the sliding plate to slide towards the inner side of the chassis on the guide rail and stretches the tension spring, at the moment, the sliding plate slides to enable the two locking wheels to be close to each other and meshed with the rotating disc to achieve mutual meshing of the two locking wheels and the rotating disc, and stepless locking of the rotating disc is achieved.
According to the stepless adjusting locking mechanism with the two-side guide, the driving piece is powered off, the tension spring resets and pulls the sliding plate to slide towards the outer side of the chassis on the guide rail, at the moment, the sliding plate slides to enable the two locking wheels to be mutually far away and separate from the gear ring, unlocking of the rotating disc is achieved, the driving piece is powered on to drive the rotating disc to enable the rotating disc to rotate on the chassis, adjustment of an automobile seat angle is achieved, the driving piece drives the sliding plate to slide towards the inner side of the chassis on the guide rail and stretches the tension spring, at the moment, the sliding plate slides to enable the two locking wheels to be mutually close to each other and meshed with the rotating disc to achieve mutual engagement between the two locking wheels, stepless locking of the rotating disc is achieved, complete locking of the rotating disc is achieved, the phenomenon that after locking of the locking mechanism is locked is avoided, the sliding block and the locking wheel angle of the rotating disc can still slightly swing is offset when the sliding block of the existing adjusting locking mechanism is close to the sliding seat, the sliding block and the locking mechanism can not be completely locked, and the problem that after the angle is adjusted, the seat still slightly affects user experience is still is achieved is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of an electrodeless adjusting locking mechanism with two side guides provided by the utility model.
Fig. 2 is a bottom view of the electrodeless adjusting locking mechanism with two side guides provided by the utility model.
Fig. 3 is a schematic structural view of an electrodeless adjusting locking mechanism with two side guides.
Fig. 4 is a cross-sectional view taken along the A-A plane of fig. 2.
Fig. 5 is an enlarged view at detail B of fig. 4.
Fig. 6 is a flow chart of an electrodeless regulation locking method with two side guides.
In the figure, the device comprises a 1-chassis, a 2-rotating disc, a 3-transmission part, a 4-locking assembly, a 5-driving part, a 6-locking wheel, a 7-guide rail, an 8-sliding plate, a 9-tension spring, a 10-guide groove, an 11-inhaul cable device, a 12-rotating rod, a 13-connecting sheet, a 14-groove, a 15-bulge, a 16-driving motor, a 17-driving wheel, a 18-rotating disc and a 19-gear ring.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1 to 5, in a first aspect, the present utility model provides an electrodeless adjusting locking mechanism with two sides guiding, which comprises a chassis 1, a rotating disc 2, a transmission member 3 and a locking assembly 4, wherein the rotating disc 2 is rotatably arranged at the top of the chassis 1, the transmission member 3 is arranged at one side of the rotating disc 2 and the chassis 1, the locking assembly 4 comprises a driving member 5, a locking wheel 6, a guiding rail 7, a sliding plate 8 and a tension spring 9, the guiding rail 7 is fixedly connected with the chassis 1 and is positioned at one side of the chassis 1, the driving member 5 is arranged at one side of the sliding plate 8 and one side of the chassis 1, the sliding plate 8 is slidably connected with the guiding rail 7 and is positioned in the guiding rail 7, the tension spring 9 is fixedly connected with the chassis 1 and is fixedly connected with the sliding plate 8 and is positioned between the sliding plate 8 and the chassis 1, the locking wheel 6 is meshed with the rotating disc 2 and penetrates through the sliding plate 8.
In the embodiment of the utility model, the driving member 5 is powered off, the tension spring 9 resets and pulls the sliding plate 8 to slide on the guide rail 7 and slide towards the outer side of the chassis 1, at the moment, the sliding plate 8 slides to enable the two locking wheels 6 to be mutually far away and separate from the gear ring 19, unlocking of the rotating disc 2 is achieved, the driving member 3 is powered on to drive the rotating disc 2, the rotating disc 2 rotates on the chassis 1, adjustment of the angle of an automobile seat is achieved, the driving member 5 drives the sliding plate 8 to slide on the guide rail 7, slide towards the inner side of the chassis 1 and stretch the tension spring 9, at the moment, the sliding plate 8 slides to enable the two locking wheels 6 to be mutually close and mesh with the rotating disc 2 to achieve mutual engagement between the three, electrodeless locking of the rotating disc 2 is achieved, the phenomenon that the seat can still slightly shake after the locking mechanism is locked is avoided, the problem that the sliding block and the gear can slightly shift when the sliding block of the existing adjusting locking mechanism approaches is solved, the angle of the seat can still be adjusted slightly, and the user can still feel that the angle of the seat can not be adjusted.
Further, the slide plate 8 has a guide groove 10, and the guide groove 10 is located at one side of the slide plate 8.
In the embodiment of the present utility model, the guiding groove 10 is configured to guide the locking wheels 6 when the sliding plate 8 is used, so as to avoid the dislocation of the two locking wheels 6, and the two locking wheels 6 are engaged with the rotating disc 2.
Further, the driving piece 5 includes a cable device 11, a rotating rod 12 and a connecting piece 13, the cable device 11 is disposed on one side of the chassis 1, the rotating rod 12 is rotationally connected with the chassis, and is fixedly connected with the cable device 11, and is located on one side of the cable device 11, and the connecting piece 13 is fixedly connected with the sliding plate 8, is rotationally connected with the rotating rod 12, and is located between the sliding plate 8 and the rotating rod 12.
In the embodiment of the utility model, the stay cable device 11 is electrified to pull the rotating rod 12, and the sliding plate 8 is pulled to slide through the connecting sheet 13 while the rotating rod 12 rotates, so that the sliding plate 8 slides in the guide rail 7.
Further, the guide rail 7 has a groove 14, the groove 14 is located at one side of the guide rail 7, the sliding plate 8 has a protrusion 15, and the protrusion 15 is located at one side of the sliding plate 8 close to the guide rail 7.
In the embodiment of the present utility model, when the sliding plate 8 slides in the guide rail 7, the protrusion 15 on the sliding plate 8 slides in the groove 14 in the guide rail 7, and the groove 14 of the guide rail 7 limits the protrusion 15, so that when the sliding plate 8 slides, the sliding plate 8 is prevented from shifting left and right, and the engagement effect of the locking wheel 6 and the rotating disc 2 is prevented from being affected.
Further, the transmission member 3 includes a driving motor 16 and a driving wheel 17, the driving motor 16 is fixedly connected with the chassis 1 and is located at one side of the chassis 1 far away from the rotating disc 2, and the driving wheel 17 is fixedly connected with an output end of the driving motor 16, is meshed with the rotating disc 2, and is located at one side of the driving motor 16.
In the embodiment of the present utility model, the driving motor 16 is a rotation motor commonly used in the market, and is used for driving the driving wheel 17 to rotate, and the rotation of the driving wheel 17 drives the rotation disc 2 to rotate.
Further, the rotating disc 2 includes a turntable 18 and a gear ring 19, the turntable 18 is rotatably connected with the chassis 1 and is located at the top of the chassis 1, and the gear ring 19 is fixedly connected with the turntable 18, is meshed with the driving wheel 17, and is located at one side of the turntable 18.
In the embodiment of the utility model, the gear ring 19 is meshed with the driving wheel 17, and the driving wheel 17 is driven by the driving motor 16 to drive the turntable 18 to rotate on the chassis 1, so that the angle of the automobile seat is adjusted.
Referring to fig. 6, in a second aspect, the present utility model further provides a stepless adjustment locking method with two-side guidance, which is applied to the stepless adjustment locking mechanism with two-side guidance according to the first aspect, and is characterized by comprising the following steps:
S1, the driving piece 5 is powered off, the tension spring 9 resets and pulls the sliding plate 8 to slide on the guide rail 7 to the outer side of the chassis, at the moment, the sliding plate 8 slides to enable the two locking wheels 6 to be away from each other and separated from the rotating disc 2, so that unlocking of the rotating disc 2 is realized;
In the embodiment of the utility model, the cable device 11 is powered off, the tension spring 9 resets and pulls the rotating rod 12 to reset, so that the sliding plate 8 slides to the outer side of the chassis 1 on the guide rail 7, and at the moment, the sliding plate 8 slides to separate the two locking wheels 6 from each other and separate from the gear ring 19 of the rotating disc 2, so that the unlocking of the rotating disc 2 is realized.
S2, the transmission part 3 is electrified to drive the rotating disc 2, so that the rotating disc 2 rotates on the chassis 1, and the angle of the automobile seat is adjusted;
In the embodiment of the utility model, the driving motor 16 drives the driving wheel 17 to rotate, and the driving wheel 17 rotates to drive the gear ring 19 to rotate, so as to drive the turntable 18 to rotate, thereby realizing the adjustment of the angle of the automobile seat.
S3, the driving piece 5 drives the sliding plate 8 to slide towards the inner side of the chassis on the guide rail 7 and stretches the tension spring 9, at the moment, the sliding plate 8 slides to enable the two locking wheels 6 to be close to each other and meshed with the gear ring 19, so that the three wheels are meshed with each other, and the stepless locking of the rotating disc 2 is realized.
In the embodiment of the utility model, the stay cable device 11 is electrified to pull the rotating rod 12, so that the rotating rod 12 rotates on the chassis 1 to push the sliding plate 8 to slide on the guide rail 7 towards the inner side of the chassis, and simultaneously pulls the tension spring 9, and at the moment, the sliding plate 8 slides to enable the two locking wheels 6 to approach each other and mesh with the gear ring 19 of the rotating disc 2, so that the stepless locking of the rotating disc 2 is realized.
The above disclosure is merely illustrative of a preferred embodiment of the present utility model with two side guiding stepless adjusting locking mechanism, but it should not be construed that the scope of the utility model is defined by the claims.
Claims (6)
1. A stepless adjusting locking mechanism with two side guiding is characterized in that,
The novel anti-theft device comprises a chassis, a rotating disc, a transmission piece and a locking assembly, wherein the rotating disc is rotationally arranged at the top of the chassis, the transmission piece is arranged at one side of the rotating disc and one side of the chassis, the locking assembly is arranged at one side of the rotating disc and one side of the chassis, and the locking assembly comprises a driving piece, a locking wheel, a guide rail, a sliding plate and a tension spring;
The guide rail is fixedly connected with the chassis and is positioned on one side of the chassis, the driving piece is arranged on the sliding plate and one side of the chassis, the sliding plate is in sliding connection with the guide rail and is positioned in the guide rail, the tension spring is fixedly connected with the chassis and is fixedly connected with the sliding plate and is positioned between the sliding plate and the chassis, and the locking wheel is meshed with the rotating disc and penetrates through the sliding plate.
2. A two-sided guided electrodeless adjustment locking mechanism as claimed in claim 1,
The sliding plate is provided with a guide groove, and the guide groove is positioned on one side of the sliding plate.
3. A two-sided guided electrodeless adjustment locking mechanism as claimed in claim 1,
The driving piece comprises a inhaul cable device, a rotating rod and a connecting sheet, wherein the inhaul cable device is arranged on one side of the chassis, the rotating rod is rotationally connected with the chassis and fixedly connected with the inhaul cable device, and is positioned on one side of the inhaul cable device, and the connecting sheet is fixedly connected with the sliding plate and rotationally connected with the rotating rod and is positioned between the sliding plate and the rotating rod.
4. A two-sided guided electrodeless adjustment locking mechanism as claimed in claim 1,
The guide rail is provided with a groove, the groove is positioned on one side of the guide rail, the sliding plate is provided with a protrusion, and the protrusion is positioned on one side of the sliding plate, which is close to the guide rail.
5. A two-sided guided electrodeless adjustment locking mechanism as claimed in claim 1,
The transmission piece comprises a driving motor and a driving wheel, wherein the driving motor is fixedly connected with the chassis and is positioned on one side of the chassis away from the rotating disc, and the driving wheel is fixedly connected with the output end of the driving motor, is meshed with the rotating disc and is positioned on one side of the driving motor.
6. A two-sided guided, infinitely-adjustable locking mechanism as claimed in claim 5, characterized in that,
The rotating disc comprises a rotating disc and a gear ring, the rotating disc is rotationally connected with the chassis and is positioned at the top of the chassis, and the gear ring is fixedly connected with the rotating disc, meshed with the driving wheel and positioned at one side of the rotating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422909087.6U CN223456830U (en) | 2024-11-27 | 2024-11-27 | A stepless adjustment locking mechanism with two-side guides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422909087.6U CN223456830U (en) | 2024-11-27 | 2024-11-27 | A stepless adjustment locking mechanism with two-side guides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223456830U true CN223456830U (en) | 2025-10-21 |
Family
ID=97359482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422909087.6U Active CN223456830U (en) | 2024-11-27 | 2024-11-27 | A stepless adjustment locking mechanism with two-side guides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223456830U (en) |
-
2024
- 2024-11-27 CN CN202422909087.6U patent/CN223456830U/en active Active
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