CN220171675U - Improved optical guide rail mechanism - Google Patents
Improved optical guide rail mechanism Download PDFInfo
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- CN220171675U CN220171675U CN202321416735.3U CN202321416735U CN220171675U CN 220171675 U CN220171675 U CN 220171675U CN 202321416735 U CN202321416735 U CN 202321416735U CN 220171675 U CN220171675 U CN 220171675U
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- guide rail
- metal insert
- plastic
- insert guide
- improved optical
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- 230000003287 optical effect Effects 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 117
- 238000001746 injection moulding Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Mathematical Optimization (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Algebra (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses an improved optical guide rail mechanism, which comprises a plastic guide rail seat, a metal insert guide rail and a sliding piece, wherein a sliding groove is formed in the plastic guide rail seat, the metal insert guide rail is correspondingly and matchingly inlaid on the wall surface of the sliding groove, and the sliding piece is correspondingly positioned in the sliding groove and abuts against the surface of the metal insert guide rail; the side wall of the metal insert guide rail is provided with a protruding structure which is inserted into the plastic guide rail seat. According to the utility model, the bulge structure for being inserted into the plastic guide rail seat is arranged on the side wall of the metal insert guide rail, so that the firmness between the metal insert guide rail and the plastic guide rail seat is better, and the service life of the optical guide rail structure is prolonged.
Description
Technical Field
The utility model relates to the technical field of optical guide rails, in particular to an improved optical guide rail mechanism.
Background
In optical experiments, optical guide rails are often used. For example, grant publication number CN217355231U discloses a novel optical rail structure, which specifically discloses a novel optical rail structure comprising a plastic rail seat, a metal insert rail and a slider; a sliding groove is arranged on the plastic guide rail seat; the metal insert guide rail is correspondingly and matingly embedded on the wall surface of the sliding groove; the sliding piece is correspondingly positioned in the sliding groove and abuts against the surface of the metal insert guide rail; the plastic guide rail seat and the metal insert guide rail are integrally formed through in-mold injection molding.
However, the above-mentioned optical rail structure has found some problems in practical use, such as: the metal insert guide rail and the plastic guide rail seat are integrally molded directly through in-mold injection, and the metal insert guide rail is correspondingly and matched embedded on the wall surface of the sliding groove, however, the connecting strength between the metal insert guide rail and the plastic guide rail seat is insufficient due to the fact that the two side walls of the current metal insert guide rail are flat, namely, the connecting strength between the metal insert guide rail and the plastic guide rail seat is not firm enough, and further the metal insert guide rail or the plastic guide rail seat is easy to loose.
Accordingly, improvements in the art are needed.
Disclosure of Invention
In view of the above problems in the prior art, it is an object of the present utility model to provide an improved optical guide rail mechanism, in which a protrusion structure for being inserted into a plastic guide rail seat is provided on a side wall of a metal insert guide rail, so that the firmness between the metal insert guide rail and the plastic guide rail seat is better, thereby prolonging the service life of the optical guide rail mechanism.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
an improved optical guide rail mechanism comprises a plastic guide rail seat, a metal insert guide rail and a sliding piece, wherein a sliding groove is formed in the plastic guide rail seat, the metal insert guide rail is correspondingly and matchingly inlaid on the wall surface of the sliding groove, and the sliding piece is correspondingly positioned in the sliding groove and abuts against the surface of the metal insert guide rail; the side wall of the metal insert guide rail is provided with a protruding structure which is inserted into the plastic guide rail seat.
For the additional structure of the above technical scheme, the method further comprises the following scheme:
further, the metal insert guide rail is V-shaped, and the bottom of the sliding groove is correspondingly V-shaped; and a plastic limiting strip connected with the plastic guide rail seat is also arranged at the included angle of the metal insert guide rail.
Further, two ends of the plastic limiting strip are respectively connected with the plastic guide rail seat.
Further, a through hole penetrating through is formed at the included angle of the metal insert guide rail; the plastic limiting strip is connected with the plastic guide rail seat by the through hole.
Further, the through holes are square or round.
Further, one side of the through hole is in an opening design.
Further, the surface of the plastic limiting strip is arranged at intervals with the sliding piece.
Further, the plastic guide rail seat, the plastic limit strips and the metal insert guide rail are integrally formed through in-mold injection molding.
Further, the metal insert guide rail is flat, and the bottom of the sliding groove is correspondingly flat.
Further, at least one protruding structure is respectively arranged on two side walls of the metal insert guide rail.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, after the protruding structure is arranged, the connection strength of the plastic guide rail seat and the metal insert guide rail after connection can be greatly improved, and the firmness between the plastic guide rail seat and the metal insert guide rail is greatly improved, so that the plastic guide rail seat and the metal insert guide rail are not easy to loosen, and the use effect is better. The metal insert guide rail mainly utilizes the protrusion of the protruding structure to be inserted into the plastic guide rail seat, so that the protruding structure can play a role in preventing the metal insert guide rail from falling out.
(2) According to the utility model, the plastic limiting strip can be molded more easily in the injection molding process after the through holes are formed, so that the technical problem that the plastic limiting strip is difficult to mold is solved, and further, the automatic production and manufacturing are convenient to realize.
Drawings
FIG. 1 is a longitudinal cross-sectional view of a first embodiment of the present utility model;
FIG. 2 is a perspective view of a first embodiment of the present utility model;
FIG. 3 is a front view of FIG. 2 in accordance with one embodiment of the present utility model;
FIG. 4 is a schematic view showing the structure of a first metal insert rail according to the first embodiment of the present utility model;
FIG. 5 is a schematic view of a second metal insert rail according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a third metal insert rail according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a fourth metal insert rail according to an embodiment of the present utility model;
FIG. 8 is a schematic view of a fifth metal insert rail according to the first embodiment of the present utility model;
FIG. 9 is a schematic view of a sixth metal insert rail according to the first embodiment of the present utility model;
FIG. 10 is a schematic view of a seventh metal insert rail according to the first embodiment of the present utility model;
FIG. 11 is a perspective view of a second embodiment of the present utility model;
FIG. 12 is a schematic view of a metal insert rail according to a second embodiment of the present utility model;
FIG. 13 is a schematic view of a stamped metal insert rail according to a third embodiment of the present utility model;
fig. 14 is a schematic view of a metal insert guide rail according to a third embodiment of the present utility model after being placed in an injection mold.
Reference numerals:
1. a plastic guide rail seat; 2. a metal insert guide rail; 3. a slider; 4. a sliding groove; 5. a bump structure; 6. a plastic limit strip; 7. a through hole; 8. a connecting block; 9. a material belt; 10. an injection mold; 11. a sliding block.
Detailed Description
Specific embodiments in accordance with the present disclosure are described in detail below with reference to the various drawings.
Embodiment one:
as shown in fig. 1-5, an improved optical guide mechanism comprises a plastic guide rail seat 1, a metal insert guide rail 2 and a sliding piece 3; specifically, the plastic guide rail seat 1 is equivalent to a motor bracket; a sliding groove 4 is arranged on the plastic guide rail seat 1, the metal insert guide rail 2 is correspondingly and matingly embedded on the wall surface of the sliding groove 4, and the sliding piece 3 is correspondingly positioned in the sliding groove 4 and abuts against the surface of the metal insert guide rail 2; the side wall of the metal insert guide rail 2 is provided with a protrusion structure 5 for being inserted into the plastic guide rail seat 1, and all the protrusion structures 5 are inserted into the plastic guide rail seat 1. Of course, the plastic guide rail seat 1 and the metal insert guide rail 2 are integrally formed by in-mold injection molding. Through the connection strength that makes after setting up protruding structure 5 that plastic guide rail seat 1 and metal insert guide rail 2 are connected can improve greatly and make the fastness between the two promote greatly to let both be difficult to the pine take off, and then make excellent in use effect. After the metal insert guide rail 2 is inserted into the plastic guide rail seat 1 mainly by utilizing the protrusion of the protrusion structure 5, the protrusion structure 5 can play a role in preventing the metal insert guide rail 2 from being separated.
Specifically, as one of the arrangement modes, the protruding structure 5 is a bump and the outer end of the bump is arc-shaped. In addition, more specifically, the size of the bump is smaller than the thickness of the metal insert rail 2 and the bump is entirely inserted inside the plastic rail seat 1, that is, the bump is not visible from the outside of the plastic rail seat 1 after the completion of the manufacturing, so that the firmness of the metal insert rail 2 can be ensured.
In the present embodiment, as shown in fig. 2 and 3, the metal insert guide 2 is V-shaped and the bottom of the slide groove 4 is correspondingly V-shaped; the included angle of the metal insert guide rail 2 is also provided with the plastic limiting strip 6 connected with the plastic guide rail seat 1, and the plastic limiting strip 6 is arranged, so that the metal insert guide rail can be used for limiting the metal insert guide rail 2, the firmness is better, and therefore, the stability of the overall structure can be improved through the plastic limiting strip 6, and the metal insert guide rail is more durable.
Both ends of the plastic limit bar 6 are respectively connected with the plastic guide rail seat 1, namely the length of the plastic limit bar 6 is longer than that of the metal insert guide rail 2. Through the arrangement, the plastic limiting strips 6 are connected and positioned, and the plastic limiting strips are prevented from falling off easily.
A through hole 7 is arranged at the included angle of the metal insert guide rail 2; the plastic limit strip 6 can be connected to the plastic guide rail seat 1 by the through hole 7 so as to facilitate production and manufacture. Specifically, the number of the through holes 7 can be set according to the actual situation, and is not particularly limited here. As a preferred mode, the through holes 7 are arranged at the positions close to the middle of the metal insert guide rail 2, so that the plastic limiting strip 6 can be conveniently molded during production and manufacture.
The plastic guide rail seat 1, the plastic limit strip 6 and the metal insert guide rail 2 are integrally formed through in-mold injection molding, so that the plastic guide rail seat 1 and the plastic limit strip 6 are integrally formed, thereby being convenient to produce and manufacture and improving the firmness between the plastic guide rail seat 1 and the plastic limit strip 6.
When in-mold injection molding is performed, since the metal insert guide rail 2 is long, if the through hole 7 is not provided, the plastic limit bar 6 at the middle position of the included angle is difficult to mold, that is, the shape of the plastic limit bar 6 may not be in line with expectations. Therefore, after the through hole 7 is formed, the plastic can conveniently flow to the position close to the middle of the included angle of the metal insert guide rail 2 by utilizing the through hole 7, so that the plastic limit strip 6 can be smoothly formed in the subsequent steps, namely, the problem that the plastic limit strip 6 is difficult to form is solved, and the integral production and manufacture of the optical guide rail structure are conveniently realized.
As shown in fig. 4, it is a design of the first metal insert guide 2, in which the through hole 7 may be square-shaped, but it may of course also be provided in other shapes, for example in a circular or diamond shape, etc.
As shown in fig. 5, the second metal insert guide 2 is designed in such a way that one side of the through hole 7 is open, so that plastic can pass through during injection molding.
With continued reference to fig. 6-10, which are designs of the third to seventh metal insert guide rails 2, there are different designs of the through holes 7, and the through holes 7 with open sides and the through holes 7 without openings may be combined, which is not described in detail herein.
In this embodiment, the surface of the plastic spacing strip 6 is spaced from the sliding member 3, so as to avoid the sliding member 3 contacting the plastic spacing strip 6 all the time to increase friction or damage the plastic spacing strip 6, thereby prolonging the service life of the optical guide rail structure.
At least one protrusion 5 is provided on both sidewalls of the metal insert guide 2, respectively, so as to improve the firmness, for example, as shown in fig. 4, two protrusion 5 are provided on both sides of the metal insert guide 2, and in fig. 5, one protrusion 5 is provided on both sides of the metal insert guide 2, respectively.
When the metal insert guide rail 2 is manufactured, the metal insert guide rail 2 is formed by adopting machine stamping, so that when the manufacturing is finished, the metal insert guide rail 2 is also provided with a connecting block 8 (similar to a water gap of plastic), and then the steps of automatic injection molding, cutting and the like are matched to obtain a complete optical guide rail structure, the whole production process can realize an automatic production mode, and the processing efficiency is very high.
Referring to fig. 4 to 10, since the metal insert guide 2 of different types can be produced according to different molds for the types of the connection blocks 8, the connection blocks 8 of different types, for example, having a bent shape or an arc shape, etc. are correspondingly formed, and in addition, some of the connection blocks 8 may be located on the side wall of the metal insert guide 2, and some may be located on the end side of the metal insert guide 2, and may be specifically set as required.
Embodiment two:
as shown in fig. 11 and 12, the difference between the present embodiment and the first embodiment is that in the present embodiment, the metal insert rail 2 is flat, the bottom of the sliding groove 4 is correspondingly flat, and in the present embodiment, the metal insert rail 2 is not provided with a through hole and a plastic limit bar 6, but is required to be provided with a protrusion structure 5. Therefore, during production, the plastic guide rail seat 1 and the metal insert guide rail 2 are directly molded into a whole through in-mold injection, and the firmness between the plastic guide rail seat and the metal insert guide rail can be enhanced through the convex structures 5 arranged on the two sides of the metal insert guide rail 2.
Embodiment III:
as shown in fig. 13 and 14, the present utility model further provides a method for manufacturing the optical rail mechanism, which includes the following steps:
s1, stamping a stamping raw material by using a stamping machine to stamp out a metal insert guide rail 2 with a convex structure 5 on a material belt 9; the metal insert guide rail 2 is V-shaped and/or flat plate-shaped; as shown in fig. 13, specifically, in the stamping process, two metal insert guide rails 2 with one or two shapes may be stamped out on the material belt 9 at the same time, for example, two metal insert guide rails 2 with V-shape and flat plate shape may be stamped out at the same time, and the metal insert guide rails 2 are connected with the material belt 9 through the connecting block 8, and through holes 7 are further provided on the metal insert guide rails 2 with V-shape to help the subsequent plastic limit bar 6 to be formed; of course, those skilled in the art will appreciate that the two metal insert rails 2 may also be V-shaped or flat at the same time;
s2, moving the material belt 9 to an injection mold 10 by using driving equipment, and placing the metal insert guide rail 2 into a corresponding injection cavity; then, the slide block 11 of the injection mold 10 is used for abutting against the preset position of the metal insert guide rail 2, so that the metal insert guide rail 2 can be well stabilized by the slide block 11, for example, the perpendicularity of the metal insert guide rail can be kept well; wherein, for the metal insert guide rail 2 with a V shape, the sliding block 11 needs to be abutted against two sides of an included angle of the metal insert guide rail 2, and for the metal insert guide rail 2 with a flat plate shape, the sliding block 11 needs to be abutted against one end face of the metal insert guide rail 2;
s3, injecting plastic into the injection cavity after die assembly, forming a plastic guide rail seat 1 with a sliding groove 4 after cooling, and embedding a metal insert guide rail 2 on the wall surface of the sliding groove 4, wherein a convex structure 5 is inserted into the plastic guide rail seat 1, and a plastic limit strip 6 is correspondingly formed at an included angle position of the V-shaped metal insert guide rail 2 due to the arrangement of a through hole 7; specifically, since the slider 11 is always abutted against the preset position of the metal insert guide rail 2 during the in-mold injection molding process, the abutted position is not completely covered by plastic during the injection molding process, so that the abutted position (i.e., the two sides of the included angle of the V-shaped metal insert guide rail 2 and the end surface of the plate-shaped metal insert guide rail 2) of the metal insert guide rail 2 is exposed on the wall surface of the sliding groove 4 after the plastic guide rail seat 1 and the metal insert guide rail 2 are integrally molded, thereby facilitating the subsequent matching of the metal insert guide rail 2 with the sliding piece 3;
s4, cutting the product to obtain a complete product; specifically, for cutting, the connecting block 8 and the water gap on the plastic guide rail seat 1 are cut off, so that a complete product is obtained;
s5, the sliding piece 3 is arranged on the sliding groove 4.
In step S1, the press machine selects a tonnage of about 80 tons.
The injection molding material can be a high temperature resistant material, such as LCP plastic raw material.
Through the manufacturing method, the metal insert guide rail with the protruding structure and the plastic guide rail seat can be stably connected, and the plastic limit strip can be conveniently molded through the through holes formed in the V-shaped metal insert guide rail. In addition, the method can realize the automatic production of the optical guide rail mechanism, thereby ensuring the production efficiency.
The scope of the present disclosure is defined not by the above-described embodiments but by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an improved optical guide rail mechanism, is including plastic guide rail seat, metal insert guide rail and slider be provided with the sliding tray on the plastic guide rail seat, the metal insert guide rail corresponds and inlays with matcing on the wall of sliding tray, the slider is located correspondingly in the sliding tray and support tightly the surface of metal insert guide rail, its characterized in that:
the side wall of the metal insert guide rail is provided with a protruding structure which is inserted into the plastic guide rail seat.
2. The improved optical rail mechanism of claim 1, wherein:
the metal insert guide rail is V-shaped, and the bottom of the sliding groove is correspondingly V-shaped; and a plastic limiting strip connected with the plastic guide rail seat is also arranged at the included angle of the metal insert guide rail.
3. The improved optical rail mechanism of claim 2, wherein:
and two ends of the plastic limiting strip are respectively connected with the plastic guide rail seat.
4. The improved optical rail mechanism of claim 3 wherein:
a through hole penetrating through is formed at the included angle of the metal insert guide rail; the plastic limiting strip is connected with the plastic guide rail seat by the through hole.
5. The improved optical rail mechanism of claim 4, wherein:
the through holes are square or round.
6. The improved optical rail mechanism of claim 4, wherein:
one side of the through hole is in an opening design.
7. The improved optical rail mechanism of claim 2, wherein:
the surface of the plastic limiting strip is arranged at intervals with the sliding piece.
8. The improved optical rail mechanism of claim 2, wherein:
the plastic guide rail seat, the plastic limit strips and the metal insert guide rail are integrally formed through in-mold injection molding.
9. The improved optical rail mechanism of claim 1, wherein:
the metal insert guide rail is in a flat plate shape, and the bottom of the sliding groove is correspondingly in a flat plate shape.
10. The improved optical rail mechanism of claim 1, wherein:
at least one protruding structure is respectively arranged on two side walls of the metal insert guide rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320570840 | 2023-03-21 | ||
| CN2023205708406 | 2023-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171675U true CN220171675U (en) | 2023-12-12 |
Family
ID=87825122
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310659772.5A Pending CN116704853A (en) | 2023-03-21 | 2023-06-05 | Improved optical guide rail mechanism and manufacturing method thereof |
| CN202321416735.3U Active CN220171675U (en) | 2023-03-21 | 2023-06-05 | Improved optical guide rail mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310659772.5A Pending CN116704853A (en) | 2023-03-21 | 2023-06-05 | Improved optical guide rail mechanism and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN116704853A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014106277U1 (en) * | 2014-12-24 | 2015-03-24 | Mao-Tu Lee | Method for producing a linear guide by injection molding, thus produced linear guide |
| CN213185457U (en) * | 2020-10-12 | 2021-05-11 | 浙江安达电线电缆有限公司 | Connecting structure of connecting pipe and insulator in plug wire |
| CN217355231U (en) * | 2022-03-30 | 2022-09-02 | 无上光电子(东莞)有限公司 | Novel optical guide rail structure |
| CN218085949U (en) * | 2022-08-17 | 2022-12-20 | 宁波市甬陵轻工实业有限公司 | Tail rudder for surfboard |
-
2023
- 2023-06-05 CN CN202310659772.5A patent/CN116704853A/en active Pending
- 2023-06-05 CN CN202321416735.3U patent/CN220171675U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN116704853A (en) | 2023-09-05 |
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