CN220509176U - Polygonal plastic optical fiber die cover - Google Patents
Polygonal plastic optical fiber die cover Download PDFInfo
- Publication number
- CN220509176U CN220509176U CN202322146159.1U CN202322146159U CN220509176U CN 220509176 U CN220509176 U CN 220509176U CN 202322146159 U CN202322146159 U CN 202322146159U CN 220509176 U CN220509176 U CN 220509176U
- Authority
- CN
- China
- Prior art keywords
- wall
- optical fiber
- fixedly connected
- spring
- sliding
- 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.)
- Active
Links
- 239000013308 plastic optical fiber Substances 0.000 title claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to the technical field of plastic optical fiber mould covers and discloses a polygonal plastic optical fiber mould cover which comprises a membrane cover body, wherein limiting grooves are formed in the upper end and the lower end of the left inner wall and the upper end and the lower end of the right inner wall of the membrane cover body, limiting columns are fixedly connected inside the limiting grooves, springs I are arranged outside the limiting columns, sliding blocks are slidingly connected to the inner walls of the limiting grooves, connecting rods are rotatably connected to one sides, far away from the limiting grooves, of the sliding blocks, shells are fixedly connected to the inner walls of the upper end and the lower end of the membrane cover body, sliding grooves are formed in the shells, springs II are arranged inside the sliding grooves, and sliding plates are slidingly connected to the inner walls of the sliding grooves. In the utility model, the device can absorb impact and vibration, thereby protecting the optical fiber connector, preventing the optical fiber connector from being damaged due to the impact and vibration, affecting the use effect, and realizing the disassembly of the protective cover, so as to clean the protective cover.
Description
Technical Field
The utility model relates to the technical field of plastic optical fiber mold covers, in particular to a polygonal plastic optical fiber mold cover.
Background
An optical fiber is an elongated flexible material used to transmit optical signals. It is made of clear glass or plastic, has a very high refractive index, and can transmit an optical signal from one end point to the other end point by reflection of light inside. Optical fiber connectors are commonly used to form optical fiber covers, which are plastic covers used to protect the ferrule of the optical fiber connector.
The optical fiber film cover part of the optical fiber film cover in the prior art cannot well protect the optical fiber connector, the optical fiber connector can be fed back to the inside by impact and vibration, and the impact and vibration cannot be well absorbed, so that the damage of the optical fiber connector is caused, and the optical fiber connector is unstable in use, and therefore, the polygonal plastic optical fiber film cover is provided for the problems.
Disclosure of Invention
In order to make up for the defects, the utility model provides a polygonal plastic optical fiber die cover, which aims to solve the problems that the impact and vibration cannot be well absorbed in the prior art, so that an optical fiber connector is damaged and unstable in use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a polygonal plastic optical fiber mould lid, includes the membrane lid body, both ends all are provided with the restriction groove about the left side inner wall of membrane lid body and the right side inner wall, the inside fixedly connected with spacing post of restriction groove, the outside of spacing post is provided with spring one, the inner wall sliding connection of restriction groove has the sliding block, one side rotation that keeps away from the restriction groove of sliding block is connected with the connecting rod, the equal fixedly connected with shell of upper and lower both ends inner wall of membrane lid body, the inside of shell is provided with the spout, the inside of spout is provided with spring two, the inner wall sliding connection of spout has the sliding plate, two the equal fixedly connected with buffer post in relative one side of sliding plate.
As a further description of the above technical solution:
the left and right sides of membrane lid body all sliding connection has the pulling rod, the outside fixedly connected with limiting plate of pulling rod, the outside of pulling rod is provided with the spring III, the left and right sides of membrane lid body all is provided with the recess, the inner wall sliding connection of membrane lid body has the protection casing, the left and right sides of membrane lid body all is provided with the draw-in groove, the outside of pulling rod and the inner wall looks block of draw-in groove.
As a further description of the above technical solution:
the inner wall of the rear end of the membrane cover body is fixedly connected with a fixing block, and one end, far away from the shell, of the buffer column is fixedly connected with the outside of the fixing block.
As a further description of the above technical solution:
one end of the connecting rod, which is far away from the sliding groove, is rotationally connected to the outside of the fixed block, and the inside of the sliding block is slidingly connected to the outside of the limiting column.
As a further description of the above technical solution:
one end of the first spring is fixedly connected to one side of the sliding block, and the other end of the first spring is fixedly connected to the inner wall of one side of the limiting groove.
As a further description of the above technical solution:
one end of the second spring is fixedly connected to one side of the sliding plate, and the other end of the second spring is fixedly connected to the inner wall of one side of the sliding groove.
As a further description of the above technical solution:
the outside sliding connection of limiting plate is at the inner wall of recess, the one end fixed connection of spring III is in one side of limiting plate, the other end fixed connection of spring III is at one side inner wall of recess.
The utility model has the following beneficial effects:
1. in the utility model, the shock and vibration of the device are absorbed by the mutual coordination of the limiting groove, the limiting column, the first spring, the sliding block, the connecting rod, the shell, the sliding groove, the second spring, the sliding plate, the buffer column and other parts, so that the protection of the optical fiber connector is finished, the damage caused by the shock and vibration is prevented, and the use effect is affected.
2. According to the utility model, the protective cover is disassembled by the mutual matching of the pull rod, the limiting plate, the spring III, the groove, the protective cover, the clamping groove and the like, so that the protective cover can be cleaned, the optical fiber connector is further protected, and dust is prevented from adhering to the optical fiber connector.
Drawings
FIG. 1 is a perspective view of a polygonal plastic optical fiber mold cover according to the present utility model;
FIG. 2 is a diagram showing the internal structure of a film cover body of a polygonal plastic optical fiber mold cover according to the present utility model;
FIG. 3 is a diagram showing the structure of the inside of a chute of a polygonal plastic optical fiber module cover according to the present utility model;
FIG. 4 is a diagram showing the internal structure of a shell of a polygonal plastic optical fiber mold cover according to the present utility model;
FIG. 5 is a cross-sectional view of a cover body of a polygonal plastic optical fiber cover according to the present utility model;
fig. 6 is a structural diagram of a protective cover of a polygonal plastic optical fiber mold cover according to the present utility model.
Legend description:
1. a film cover body; 2. a limiting groove; 3. a limit column; 4. a first spring; 5. a sliding block; 6. a connecting rod; 7. a shell; 8. a chute; 9. a second spring; 10. a sliding plate; 11. a buffer column; 12. pulling the rod; 13. a limiting plate; 14. a third spring; 15. a groove; 16. a protective cover; 17. a clamping groove; 18. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a polygonal plastic optical fiber mould lid, including membrane lid body 1, both ends all are provided with restriction groove 2 about the left side inner wall of membrane lid body 1 and both ends about the right side inner wall, restriction groove 2's design is in order to restrict, restriction groove 2's inside fixedly connected with spacing post 3, spacing post 3's design is in order to restrict spring one 4 and sliding block 5, spacing post 3's outside is provided with spring one 4, spring one 4's design is in order to absorb impact and vibrations, restriction groove 2's inner wall sliding connection has sliding block 5, sliding block 5's design is in order to extrude spring one 4, sliding block 5's one side that keeps away from restriction groove 2 rotates and is connected with connecting rod 6, connecting rod 6's design is in order to promote sliding block 5 and play the connecting action, membrane lid body 1's the equal fixedly connected with shell cover 7 of upper and lower both ends inner wall, shell cover 7's design is in order to restrict, shell cover 7's inside is provided with spout 8, spout 8's inside is provided with spring two 9, spring two 9's design is in order to absorb impact, sliding block 8's inner wall sliding connection has 10 to carry out sliding block 10, two is in order to carry out the relative 11, two is in order to connect to fix the sliding block 11, 11.
The left and right sides of membrane lid body 1 all sliding connection has pull rod 12, pull rod 12's design is for controlling, pull rod 12's outside fixedly connected with limiting plate 13, limiting plate 13's design is for restricting, pull rod 12's outside is provided with spring three 14, spring three 14's design is for quick return, membrane lid body 1's left and right sides all is provided with recess 15, recess 15's design is for restricting, membrane lid body 1's inner wall sliding connection has protection casing 16, protection casing 16's design is for protecting, membrane lid body 1's left and right sides all is provided with draw-in groove 17, pull rod 12's outside and the inner wall looks block of draw-in groove 17, such design is for fixing and can install and dismantle fast to protection casing 16. The inner wall of the rear end of the film cover body 1 is fixedly connected with a fixing block 18, the fixing block 18 is designed to fix the optical fiber connector, and one end, far away from the shell 7, of the buffer column 11 is fixedly connected with the outside of the fixing block 18. The end of the connecting rod 6 far away from the chute 8 is rotatably connected to the outside of the fixed block 18, and the inside of the sliding block 5 is slidably connected to the outside of the limit post 3, so that the sliding block 5 is limited. One end of the first spring 4 is fixedly connected to one side of the sliding block 5, and the other end of the first spring 4 is fixedly connected to one side inner wall of the limiting groove 2. One end of the second spring 9 is fixedly connected to one side of the sliding plate 10, and the other end of the second spring 9 is fixedly connected to the inner wall of one side of the sliding groove 8. The outside sliding connection of limiting plate 13 is at the inner wall of recess 15, and this kind of design is in order to extrude spring three 14 and restrict pulling rod 12, and one end fixed connection of spring three 14 is in one side of limiting plate 13, and the other end fixed connection of spring three 14 is in one side inner wall of recess 15, and this kind of design is in order to reset.
Working principle: when the optical fiber connector needs to be placed, the optical fiber connector passes through the protective cover 16 to be fixed in the fixing block 18, the connecting rod 6 rotates when the device is impacted or vibrated, the sliding block 5 is carried by the rotation of the connecting rod 6 to slide on the inner wall of the limiting groove 2 and apply pressure to the first spring 4, the first spring 4 deforms under pressure to absorb the impact or vibration, the shell 7 moves under the impact force, the second spring 9 is extruded by the sliding plate 10 to deform under the movement of the shell 7, the impact force and vibration are absorbed, when the protective cover 16 needs to be disassembled, the pulling rod 12 can be pulled outwards, the limiting plate 13 can be carried by the pulling of the pulling rod 12 to simultaneously extrude the third spring 14 and enable the pulling rod 12 to withdraw from the inner wall of the clamping groove 17, the disassembly of the protective cover 16 can be completed, the inner wall of the film cover body 1 can be cleaned, when the protective cover 16 is required to be installed, the inner wall of the film cover body 1 is inserted, the elastic force of the third spring 12 can be restored to the clamping groove 17 through the pulling rod 12, and the elastic force of the third spring 17 can be restored.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a polygonal plastic optic fibre mould lid, includes membrane lid body (1), its characterized in that: the limiting groove is formed in the upper end and the lower end of the left inner wall of the film cover body (1) and the upper end and the lower end of the right inner wall of the film cover body, a limiting column (3) is fixedly connected to the inside of the limiting groove (2), a first spring (4) is arranged outside the limiting column (3), a sliding block (5) is slidably connected to the inner wall of the limiting groove (2), a connecting rod (6) is rotatably connected to one side, far away from the limiting groove (2), of the sliding block (5), shells (7) are fixedly connected to the inner walls of the upper end and the lower end of the film cover body (1), a sliding groove (8) is formed in the inside of each shell, a second spring (9) is arranged in the inside of each sliding groove (8), a sliding plate (10) is slidably connected to the inner wall of each sliding groove (8), and a buffer column (11) is fixedly connected to the opposite side of each sliding plate (10).
2. A polygonal plastic optical fiber mold cover according to claim 1, wherein: the novel plastic film cover is characterized in that pulling rods (12) are slidably connected to the left side and the right side of the film cover body (1), limiting plates (13) are fixedly connected to the outside of the pulling rods (12), springs (14) are arranged on the outside of the pulling rods (12), grooves (15) are formed in the left side and the right side of the film cover body (1), a protective cover (16) is slidably connected to the inner wall of the film cover body (1), clamping grooves (17) are formed in the left side and the right side of the film cover body (1), and the outside of the pulling rods (12) is clamped with the inner wall of the clamping grooves (17).
3. A polygonal plastic optical fiber mold cover according to claim 1, wherein: the inner wall of the rear end of the film cover body (1) is fixedly connected with a fixing block (18), and one end, far away from the shell sleeve (7), of the buffer column (11) is fixedly connected with the outside of the fixing block (18).
4. A polygonal plastic optical fiber mold cover according to claim 1, wherein: one end of the connecting rod (6) far away from the sliding groove (8) is rotationally connected to the outside of the fixed block (18), and the inside of the sliding block (5) is slidingly connected to the outside of the limiting column (3).
5. A polygonal plastic optical fiber mold cover according to claim 1, wherein: one end of the first spring (4) is fixedly connected to one side of the sliding block (5), and the other end of the first spring (4) is fixedly connected to the inner wall of one side of the limiting groove (2).
6. A polygonal plastic optical fiber mold cover according to claim 1, wherein: one end of the second spring (9) is fixedly connected to one side of the sliding plate (10), and the other end of the second spring (9) is fixedly connected to the inner wall of one side of the sliding groove (8).
7. A polygonal plastic optical fiber mold cover as in claim 2, wherein: the outside sliding connection of limiting plate (13) is at the inner wall of recess (15), the one end fixed connection of spring III (14) is in one side of limiting plate (13), the other end fixed connection of spring III (14) is at the inner wall of one side of recess (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146159.1U CN220509176U (en) | 2023-08-10 | 2023-08-10 | Polygonal plastic optical fiber die cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146159.1U CN220509176U (en) | 2023-08-10 | 2023-08-10 | Polygonal plastic optical fiber die cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509176U true CN220509176U (en) | 2024-02-20 |
Family
ID=89873767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146159.1U Active CN220509176U (en) | 2023-08-10 | 2023-08-10 | Polygonal plastic optical fiber die cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509176U (en) |
-
2023
- 2023-08-10 CN CN202322146159.1U patent/CN220509176U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8485738B2 (en) | Optical fiber connector | |
| CN209624857U (en) | A kind of mining optical cable with impact resistance | |
| CN220509176U (en) | Polygonal plastic optical fiber die cover | |
| CN108896056B (en) | Self-service voice navigation's car navigator | |
| CN216187674U (en) | Novel protective cover | |
| CN211181650U (en) | Novel portable mobile hard disk | |
| CN221007943U (en) | Pre-connection optical fiber wiring device | |
| CN218728140U (en) | Antidetonation light guide plate | |
| CN207488550U (en) | A kind of optical connector that can be easy to disassemble | |
| CN220855260U (en) | Joint protection structure of LC connector | |
| CN218352608U (en) | High definition camera crash bar | |
| CN217606133U (en) | Novel SC optical fiber adapter with high precision and high stability | |
| CN219627742U (en) | Optical fiber switch with cable reinforcement function | |
| CN221303969U (en) | Control module for serial port 485 conversion | |
| CN220357281U (en) | Optical module with protection mechanism | |
| CN219993362U (en) | Enclose fender for construction | |
| CN219349194U (en) | Polarization maintaining fiber coupler | |
| CN220913467U (en) | Assembled spectacle frame | |
| CN216748189U (en) | Inserting core butt joint device for optical fiber | |
| CN211702733U (en) | LC quadruple single-mode adapter with ear | |
| CN216052336U (en) | Tube shell for optical communication device | |
| CN219476115U (en) | Detachable counter assembly | |
| CN217954785U (en) | Novel computer communication internet optical fiber connector fixing structure | |
| CN212365061U (en) | High-precision recorder with integrated probe | |
| CN221303634U (en) | Optical fiber adapter with multiple types of interfaces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |