CN210666098U - Dustproof optical fiber adapter convenient to install on support - Google Patents
Dustproof optical fiber adapter convenient to install on support Download PDFInfo
- Publication number
- CN210666098U CN210666098U CN201921412335.9U CN201921412335U CN210666098U CN 210666098 U CN210666098 U CN 210666098U CN 201921412335 U CN201921412335 U CN 201921412335U CN 210666098 U CN210666098 U CN 210666098U
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- China
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- optical fiber
- dustproof
- block
- support
- fiber adapter
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- Expired - Fee Related
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Abstract
The utility model discloses a dustproof optic fibre adapter convenient to install on support, including optic fibre adapter body, support body and fixed lug, optic fibre adapter body runs through the inside of installing at the support body, and the avris of controlling of optic fibre adapter body is provided with fixed lug, the left and right sides tip of optic fibre adapter body is provided with the installation piece, and installs the pivot on the installation piece, and is connected with the movable block in the pivot, be connected with the fixed column on the fixed lug, and the lower extreme outside of fixed column is provided with the stopper, the inboard of stopper is connected with reset spring, the briquetting is installed to the upper end of first connecting rod. This dustproof fiber adapter convenient to install on support can make things convenient for the interconnect between dustproof fiber adapter and the support, practices thrift installation time, avoids dustproof fiber adapter when connecting the optical fiber plug and use to cause the loss of dustproof cap.
Description
Technical Field
The utility model relates to a dustproof optical fiber adapter technical field specifically is a dustproof optical fiber adapter convenient to install on support.
Background
The optical fiber adapter is an optical passive device which is used most frequently in an optical fiber communication system, and can connect optical fibers with each other through the optical fiber adapter.
However, the existing dust-proof adapter has the following problems:
1. when the existing dustproof optical fiber adapter is connected with a support, the adapter needs to be directly locked and fixed on a reserved mounting hole of the support through a fixing hole of an adapter ear penetrated by a screw, so that in the later maintenance process, the threaded hole on the support is damaged by repeated disassembly, and the subsequent use of the mounting support is influenced;
2. when the existing dustproof optical fiber adapter is connected with an optical fiber plug for use, the dustproof cap and the optical fiber adapter are not of an integrated structure, the dustproof cap is easily lost, and the dustproof effect is not achieved when the dustproof optical fiber adapter is connected with the optical fiber plug for use.
In order to solve the above problems, innovative design based on the original dustproof optical fiber adapter is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof optic fibre adapter convenient to install on support, in order to solve and to propose current dustproof optic fibre adapter in the above-mentioned background art when with leg joint, need pass the fixed orifices on the adapter ear through the screw and directly fix adapter locking on the reservation mounting hole of support, lead to in the maintenance process in the later stage, the screw hole on the support is led to the fact the damage to the dismantlement repeatedly, thereby influence the follow-up use of installing support, when connecting optical fiber plug and using, dustproof cap and optic fibre adapter are not integral structure, cause the dustproof cap to lose easily, and do not possess dustproof effect's problem when connecting optical fiber plug and using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof optical fiber adapter convenient to install on support, includes optical fiber adapter body, support body and fixed lug, the optical fiber adapter body runs through the inside of installing at the support body, and the avris of controlling of optical fiber adapter body is provided with fixed lug, the tip is provided with the installation piece about the left side of optical fiber adapter body, and installs the pivot on the installation piece, and is connected with the movable block in the pivot to dustproof apron is installed on the right side of movable block, be connected with the fixed column on the fixed lug, and the lower extreme outside of fixed column is provided with the stopper, the inboard of stopper is connected with reset spring, and installs first connecting rod on the stopper, the briquetting is installed to the upper end of first connecting rod, and the inboard of briquetting is connected with compression spring to compression spring sets up the inside at the second connecting.
Preferably, the movable block and the dustproof cover plate are of an integrated structure, the inner wall of the movable block is attached to the outer wall of the rotating shaft, and a rotatable structure is formed between the rotating shaft and the movable block.
Preferably, the fixing columns and the fixing lugs are symmetrically arranged about a vertical central axis of the optical fiber adapter body, the number of the fixing columns and the number of the fixing lugs are 2, the 2 fixing columns are connected with each other through a second connecting rod, and the second connecting rod is in a U-shaped structure.
Preferably, the upper end face of the limiting block is attached to the lower end face of the support body, and the upper end face of the support body is attached to the lower end face of the fixing lug.
Preferably, the limiting block and the pressing block are connected with each other through a first connecting rod, the limiting block and the inner wall of the fixing column are connected with each other through a return spring, and the pressing block and the inner wall of the second connecting rod are connected with each other through a compression spring.
Compared with the prior art, the beneficial effects of the utility model are that: the dustproof optical fiber adapter convenient to mount on the bracket can facilitate the mutual connection between the dustproof optical fiber adapter and the bracket, save the mounting time and avoid the loss of a dustproof cap caused by the use of the dustproof optical fiber adapter when the dustproof optical fiber adapter is connected with an optical fiber plug;
1. the pressing block is pressed at the same time, the pressing block and the limiting block are connected with each other through the first connecting rod, the limiting block is driven to move by the movement of the pressing block, the reset spring is compressed by the movement of the limiting block, the optical fiber adapter body is inserted into the support body at the moment, and the limiting block is reset under the action of the reset spring, so that the purpose of facilitating the connection between the optical fiber adapter body and the support body is achieved;
2. the installation block and the optical fiber adapter body are integrated, the rotating shaft and the movable block are of a rotatable structure, and the movable block and the dustproof cover plate are integrated, so that the problem that the dustproof cap is lost when the optical fiber adapter body is connected with an optical fiber plug is solved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the top-down structure of the present invention;
FIG. 4 is a schematic side sectional view of the fixing column and the fixing bump according to the present invention;
fig. 5 is the schematic view of the opening structure of the dustproof cover plate of the present invention.
In the figure: 1. a fiber optic adapter body; 2. a stent body; 3. fixing the bump; 4. mounting blocks; 5. a rotating shaft; 6. a movable block; 7. a dust-proof cover plate; 8. fixing a column; 9. a limiting block; 10. a return spring; 11. a first link; 12. briquetting; 13. a compression spring; 14. a second link.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a dustproof optical fiber adapter convenient to mount on a support comprises an optical fiber adapter body 1, a support body 2, a fixed lug 3, a mounting block 4, a rotating shaft 5, a movable block 6, a dustproof cover plate 7, a fixed column 8, a limiting block 9, a reset spring 10, a first connecting rod 11, a pressing block 12, a compression spring 13 and a second connecting rod 14, wherein the optical fiber adapter body 1 is mounted inside the support body 2 in a penetrating manner, the fixed lug 3 is arranged on the left side and the right side of the optical fiber adapter body 1, the mounting block 4 is arranged at the upper end and the lower end of the left side of the optical fiber adapter body 1, the rotating shaft 5 is mounted on the mounting block 4, the movable block 6 is connected on the rotating shaft 5, the dustproof cover plate 7 is mounted on the right side of the movable block 6, the fixed column 8 is connected on the fixed lug 3, the limiting block 9, and the limiting block 9 is provided with a first connecting rod 11, the upper end of the first connecting rod 11 is provided with a pressing block 12, the inner side of the pressing block 12 is connected with a compression spring 13, and the compression spring 13 is arranged inside a second connecting rod 14.
The movable block 6 and the dust cover plate 7 are of an integrated structure, the inner wall of the movable block 6 and the outer wall of the rotating shaft 5 are mutually attached, a rotatable structure is formed between the rotating shaft 5 and the movable block 6, and the rotatable structure between the movable block 6 and the rotating shaft 5 drives the dust cover plate 7 to rotate synchronously, so that the use of the optical fiber adapter body 1 is not influenced.
The fixed columns 8 and the fixed lugs 3 are symmetrically arranged about the vertical central axis of the optical fiber adapter body 1, the fixed columns 8 and the fixed lugs 3 are respectively arranged to be 2, the 2 fixed columns 8 are connected with each other through the second connecting rod 14, the second connecting rod 14 is arranged to be in a U-shaped structure, and the 2 fixed columns 8 are connected with each other through the left end and the right end of the U-shaped structure of the second connecting rod 14.
The up end of stopper 9 and the lower terminal surface of support body 2 laminate each other, and the up end of support body 2 and the lower terminal surface of fixed lug 3 laminate each other, when having avoided with optic fibre adapter body 1 fixed mounting on support body 2, take place the problem of rocking to influence the use of optic fibre adapter body 1.
Stopper 9 and briquetting 12 are through first connecting rod 11 interconnect, and pass through reset spring 10 interconnect between the inner wall of stopper 9 and fixed column 8 to through compression spring 13 interconnect between the inner wall of briquetting 12 and second connecting rod 14, press briquetting 12 to the inboard of second connecting rod 14, can drive stopper 9 and carry out synchronous motion under the effect of first connecting rod 11.
The working principle is as follows: when the dustproof optical fiber adapter convenient to mount on a bracket is used, firstly, as shown in fig. 1-5, when the optical fiber adapter body 1 is connected with the bracket body 2, the pressing block 12 is pressed towards the inner side of the second connecting rod 14, the compression spring 13 is compressed under the action of the movement of the pressing block 12, because the pressing block 12 is connected with the limiting block 9 through the first connecting rod 11, the pressing block 12 drives the limiting block 9 to move synchronously while moving towards the inner side of the second connecting rod 14, the return spring 10 is compressed by the movement of the limiting block 9, the limiting block 9 enters the inside of the fixed column 8, the optical fiber adapter body 1 is inserted into the bracket body 2 at the moment, the optical fiber adapter body 1 is pushed, when the lower end face of the fixed lug 3 is attached to the upper end face of the bracket body 2, the pressing block 12 is released, and the limiting block 9 is reset under the action of the return spring 10, therefore, the purpose of mounting the optical fiber adapter body 1 on the bracket body 2 is achieved, the mounting time is saved compared with the original screw connection, and the purpose of convenient disassembly is achieved when maintenance and replacement are carried out;
as shown in fig. 1, 3 and 5, since the mounting block 4 and the optical fiber adapter body 1 are integrated, the movable block 6 and the dust-proof cover plate 7 are integrated, the rotating shaft 5 is fixed on the mounting block 4, and the rotating shaft 5 is installed inside the movable block 6 in a penetrating manner, the purpose of installing the dust-proof cover plate 7 on the optical fiber adapter body 1 is achieved, and the problem that the dust-proof cover plate 7 is lost when the optical fiber adapter body is connected with an optical fiber plug for use is avoided; as shown in fig. 5, when the optical fiber adapter body 1 is connected to an optical fiber plug for use, the dust-proof cover plate 7 is opened, the optical fiber plug is inserted into the optical fiber adapter body 1, and the outer end of the dust-proof cover plate 7 falls on the optical fiber plug, so that the dust can be prevented from falling between the optical fiber plug and the connection point of the optical fiber adapter body 1 through the dust-proof cover plate 7.
Claims (5)
1. The utility model provides a dustproof fiber optic adapter convenient to install on support, includes fiber optic adapter body (1), support body (2) and fixed lug (3), its characterized in that: the optical fiber adapter body (1) is installed inside the support body (2) in a penetrating mode, a fixing lug (3) is arranged on the left side and the right side of the optical fiber adapter body (1), an installation block (4) is arranged at the upper end portion and the lower end portion of the left side of the optical fiber adapter body (1), a rotating shaft (5) is installed on the installation block (4), a movable block (6) is connected onto the rotating shaft (5), a dustproof cover plate (7) is installed on the right side of the movable block (6), a fixed column (8) is connected onto the fixing lug (3), a limiting block (9) is arranged on the outer side of the lower end of the fixed column (8), a reset spring (10) is connected to the inner side of the limiting block (9), a first connecting rod (11) is installed on the limiting block (9), a pressing block (12) is installed at the upper end of the first connecting, and a compression spring (13) is provided inside the second link (14).
2. A dust protected fiber optic adapter for mounting on a rack as claimed in claim 1, wherein: the movable block (6) and the dustproof cover plate (7) are of an integrated structure, the inner wall of the movable block (6) is attached to the outer wall of the rotating shaft (5), and a rotatable structure is formed between the rotating shaft (5) and the movable block (6).
3. A dust protected fiber optic adapter for mounting on a rack as claimed in claim 1, wherein: the fixing columns (8) and the fixing lugs (3) are symmetrically arranged about a vertical central axis of the optical fiber adapter body (1), the number of the fixing columns (8) and the number of the fixing lugs (3) are 2, the 2 fixing columns (8) are connected with each other through second connecting rods (14), and the second connecting rods (14) are arranged to be of a U-shaped structure.
4. A dust protected fiber optic adapter for mounting on a rack as claimed in claim 1, wherein: the upper end face of the limiting block (9) is attached to the lower end face of the support body (2) mutually, and the upper end face of the support body (2) is attached to the lower end face of the fixing lug (3) mutually.
5. A dust protected fiber optic adapter for mounting on a rack as claimed in claim 1, wherein: the limiting block (9) and the pressing block (12) are connected with each other through a first connecting rod (11), the limiting block (9) and the inner wall of the fixed column (8) are connected with each other through a return spring (10), and the pressing block (12) and the inner wall of a second connecting rod (14) are connected with each other through a compression spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412335.9U CN210666098U (en) | 2019-08-28 | 2019-08-28 | Dustproof optical fiber adapter convenient to install on support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412335.9U CN210666098U (en) | 2019-08-28 | 2019-08-28 | Dustproof optical fiber adapter convenient to install on support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210666098U true CN210666098U (en) | 2020-06-02 |
Family
ID=70811285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412335.9U Expired - Fee Related CN210666098U (en) | 2019-08-28 | 2019-08-28 | Dustproof optical fiber adapter convenient to install on support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210666098U (en) |
-
2019
- 2019-08-28 CN CN201921412335.9U patent/CN210666098U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20200828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |