CN203133332U - Module unlocking mechanism - Google Patents
Module unlocking mechanism Download PDFInfo
- Publication number
- CN203133332U CN203133332U CN 201320002086 CN201320002086U CN203133332U CN 203133332 U CN203133332 U CN 203133332U CN 201320002086 CN201320002086 CN 201320002086 CN 201320002086 U CN201320002086 U CN 201320002086U CN 203133332 U CN203133332 U CN 203133332U
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- CN
- China
- Prior art keywords
- brake
- holder
- block
- base
- draw ring
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a photoelectric communication module unlocking mechanism, and especially relates to the module unlocking mechanism which is simple in structure and long in service life, and is convenient to assemble and use. The module unlocking mechanism comprises a draw ring, a brake pad, a pedestal and an upper cover. The draw ring can be arranged on the pedestal rotatably and is connected with the brake pad via a linkage structure, the upper cover is arranged on the pedestal, and the left and right two sides of the brake pad are equipped with long arms respectively. The long arms are put into the pedestal by attaching to the slideways of the pedestal, the elastic arms of the brake pad drop into chutes of the pedestal, so that the brake pad can slide in a space formed by the slideways of the pedestal and an inner wall surface of the upper cover. The module unlocking mechanism of the utility model has the characteristics of simple structure, convenient use and assembly, low fault rate and long service life.
Description
Technical field
The utility model relates to photoelectric communication module release mechanism, relates in particular to a kind of simple in structure, assembling and module release mechanism easy to use, that the life-span is long.
Background technology
At present, the tripper of miniaturization plug type optical module mainly adopts the draw-ring type structure.The draw-ring type structure is made up of the brake(-holder) block of the draw ring that rotates and control release usually, and the shell fragment that the stroke of controlling brake(-holder) block by the rotation of draw ring backs down cage reaches the purpose of release.
A kind of module release mode is provided in the Chinese utility model patent of the patent No. for ZL 200620097447.6, has used draw ring and the brake(-holder) block of die casting, used a briquetting and two screws that draw ring and brake(-holder) block are installed on the base simultaneously.In order to make brake(-holder) block energy self-return, used the motion of two springs control brake(-holder) blocks.The rotating shaft intensity of this draw ring is subjected to the restriction of zinc alloy material, depends on rotating shaft diameter and root fillet size, and needs extrusion process to guarantee its compactness, otherwise rotating shaft is ruptured easily.Do not connect between draw ring and the brake(-holder) block, can not guide the brake(-holder) block return behind the draw ring return; If brake(-holder) block distortion is serious, existing spring force can not overcome friction force between brake(-holder) block and the base allows the brake(-holder) block self-return, and module might can't be locked after inserting cage.When separating lock module, under the acting in conjunction of friction force between spring force and shell and the heat radiator, make release firmly bigger.And the part that existing scheme is used is more, the assembling process complexity, and production cost is higher.
Summary of the invention
The utility model mainly is at the above-mentioned technical matters of existing in prior technology, and a kind of simple in structure, assembling and module release mechanism easy to use, that the life-span is long are provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of module release mechanism, comprise draw ring, brake(-holder) block, base and loam cake, rotatable being installed on the base and by linkage structure of described draw ring is connected with brake(-holder) block, described loam cake is installed on the base, the left and right sides of described brake(-holder) block is respectively equipped with long-armed, the described long-armed slideway that is pasting base is put into base, the elastic arm of brake(-holder) block falls in the chute of base, in order to brake(-holder) block can be slided in the formed space of internal face of the slideway of base and loam cake.
As preferably, described long-armed front end has boss, and the flexible arm in described long-armed rear end has unthreaded hole on the elastic arm, and bayonet socket is arranged at the bottom of described brake(-holder) block.
As preferably, described bayonet socket rear portion is provided with bending.
As preferably, described linkage structure comprises the side arm that the left and right sides of draw ring arranges respectively, described side arm is provided with unthreaded hole, salient point, narrow arm and stop bit platform, described two side arms are clipped in the elastic arm outside of brake(-holder) block respectively, the salient point of draw ring is aimed at the unthreaded hole on the brake(-holder) block, and the narrow arm of draw ring is put into the bayonet socket of brake(-holder) block.
As preferably, the ways-end of described base is provided with slope and groove.
As preferably, described draw ring is connected by pin with base.
As preferably, described loam cake is connected with base through screws.
As preferably, described draw ring end is provided with fillet.
The utility model is simple in structure, and the intensity height by the linkage structure between draw ring and the brake(-holder) block, makes the bootable brake(-holder) block return of draw ring.The utility model does not need to assemble spring, and firmly little when separating lock module, feel is smooth and easy.Therefore, the utlity model has use and easy to assembly, failure rate is low, long service life, the required characteristics that part is few, cost is low of production.
Description of drawings
Accompanying drawing 1 is the structure explosive view of a kind of module release mechanism of the utility model.
Accompanying drawing 2 is the wiring layout of a kind of module release mechanism of the utility model.
Accompanying drawing 3 is a kind of draw ring structural representation of the utility model.
Accompanying drawing 4 is a kind of brake(-holder) block structural representation of the utility model.
Accompanying drawing 5 is a kind of understructure synoptic diagram of the utility model.
Accompanying drawing 6 is a kind of superstructure synoptic diagram of the utility model.
Accompanying drawing 7 is a kind of brake(-holder) block unlocking operation of the utility model synoptic diagram.
Accompanying drawing 8 is a kind of draw ring return of the utility model operation chart.
Among the figure: draw ring; Side arm 1-1; Unthreaded hole 1-2; Narrow arm 1-3; Fillet 1-4; Salient point 1-5; Stop bit platform 1-6; Pin 2; Brake(-holder) block 3; Elastic arm 3-1; Long-armed 3-2; Boss 3-3; End face 3-4; Bayonet socket 3-5; Bending 3-6; Unthreaded hole 3-7; Base 4; Unthreaded hole 4-1; Chute 4-2; Slope 4-3; Groove 4-4; Threaded hole 4-5; Front end face 4-6; Slideway 4-7; End face 4-8; Side 4-9; Loam cake 5; Internal face 5-1; Unthreaded hole 5-2.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail, obviously, described embodiment only is part embodiment of the present utility model.
Embodiment 1:
Referring to accompanying drawing 1～8, a kind of module release mechanism of the utility model comprises draw ring 1, brake(-holder) block 3, base 4, pin 2, loam cake 5 and screw 6.The side arm 1-1 of draw ring 1 is clipped in the elastic arm 3-1 outside of brake(-holder) block 3, and the salient point 1-5 of draw ring 1 aims at the unthreaded hole 3-7 of brake(-holder) block 3, and the narrow arm 1-3 of draw ring 1 puts into the bayonet socket 3-5 of brake(-holder) block 3.The slideway 4-7 that the long-armed 3-2 of brake(-holder) block 3 is being pasted base 4 puts into base 4, and the elastic arm 3-1 of brake(-holder) block 3 falls in the chute 4-2 of base 4.
The unthreaded hole 1-2 of draw ring 1 and the unthreaded hole 4-1 of base 4 aim at.The unthreaded hole 1-2 that pin 2 is passed draw ring 1 inserts among the unthreaded hole 4-1 of base 4.Loam cake 5 is placed on the base 4, and the unthreaded hole 5-2 of loam cake 5 aligns with the threaded hole 4-5 of base 4.Screw 6 is screwed in the threaded hole 4-5 of base 4.Brake(-holder) block 3 can slide in the slideway 4-7 of base 4 and space that the internal face 5-1 of loam cake 5 is gone.The end of draw ring 1 is provided with fillet 1-4, can avoid scratching in use finger.
During use, draw ring 1 is gone to horizontal level, the end face 3-4 of brake(-holder) block 3 long-armed 3-2 contacts with the end face 4-8 of base 4, and the stop bit platform 1-6 of draw ring 1 contacts with the front end face 4-6 of base 4.This moment, the boss 3-3 end face 4-8 that surpassed base 4 of brake(-holder) block 3 long-armed 3-2 front ends was inserted in the groove 4-4, and because base 4 slope 4-3 outwards support brake(-holder) block 3, can make boss 3-3 be not less than base 4 side 4-9, can guarantee that like this XFP cage shell fragment that brake(-holder) block 3 will withstand base 4 end face 4-8 ejects base 4, make the module release.
After module is extracted from cage, draw ring 1 is gone to vertical position, the narrow arm 1-3 of draw ring 1 catches on the bending 3-6 of brake(-holder) block 3 at this moment, drives brake(-holder) block 3 returns.The salient point 1-5 of draw ring snaps among the unthreaded hole 3-7 of brake(-holder) block 3, and draw ring 1 and brake(-holder) block 3 all can be fixed.
The utility model is simple in structure, and the intensity height by the linkage structure between draw ring and the brake(-holder) block, makes the bootable brake(-holder) block return of draw ring.The utility model does not need to assemble spring, and firmly little when separating lock module, feel is smooth and easy.Therefore, the utlity model has use and easy to assembly, failure rate is low, long service life, the required characteristics that part is few, cost is low of production.
Should be understood that above-described embodiment only is used for explanation the utility model and is not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (8)
1. module release mechanism, it is characterized in that: comprise draw ring (1), brake(-holder) block (3), base (4), and loam cake (5), the rotatable base (4) that is installed in of described draw ring (1) upward and by linkage structure is connected with brake(-holder) block (3), described loam cake (5) is installed on the base (4), the left and right sides of described brake(-holder) block (3) is respectively equipped with long-armed (3-2), described long-armed (3-2) pasting the slideway (4-7) of base (4) and putting into base (4), the elastic arm (3-1) of brake(-holder) block (3) falls in the chute (4-2) of base (4), in order to make the brake(-holder) block (3) can slip in the formed space of internal face (5-1) of the slideway (4-7) of base (4) and loam cake (5).
2. module release mechanism according to claim 1, it is characterized in that: the front end of described long-armed (3-2) has boss (3-3), the flexible arm in the rear end of described long-armed (3-2) (3-1), unthreaded hole (3-7) is arranged on the elastic arm (3-1), and bayonet socket (3-5) is arranged at the bottom of described brake(-holder) block (3).
3. module release mechanism according to claim 2, it is characterized in that: described bayonet socket (3-5) rear portion is provided with bending (3-6).
4. according to claim 2 or 3 described module release mechanisms, it is characterized in that: described linkage structure comprises the side arm (1-1) that the left and right sides of draw ring (1) arranges respectively, described side arm (1-1) is provided with unthreaded hole (1-2), salient point (1-5), narrow arm (1-3) and stop bit platform (1-6), described two side arms (1-1) are clipped in elastic arm (3-1) outside of brake(-holder) block (3) respectively, the salient point (1-5) of draw ring (1) is aimed at the unthreaded hole (3-7) on the brake(-holder) block (3), and the narrow arm (1-3) of draw ring (1) is put into the bayonet socket (3-5) of brake(-holder) block (3).
5. according to claim 1 or 2 or 3 described module release mechanisms, it is characterized in that: slideway (4-7) end of described base (4) is provided with slope (4-3) and groove (4-4).
6. module release mechanism according to claim 1, it is characterized in that: described draw ring (1) is connected by pin (2) with base (4).
7. module release mechanism according to claim 1, it is characterized in that: described loam cake (5) is connected by screw (6) with base (4).
8. module release mechanism according to claim 1, it is characterized in that: described draw ring (1) end is provided with fillet (1-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002086 CN203133332U (en) | 2013-01-05 | 2013-01-05 | Module unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002086 CN203133332U (en) | 2013-01-05 | 2013-01-05 | Module unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133332U true CN203133332U (en) | 2013-08-14 |
Family
ID=48941300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002086 Expired - Lifetime CN203133332U (en) | 2013-01-05 | 2013-01-05 | Module unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461884A (en) * | 2014-03-17 | 2017-02-22 | 菲尼萨公司 | Latch mechanisms for modules |
| CN110346882A (en) * | 2019-06-11 | 2019-10-18 | 武汉电信器件有限公司 | A kind of rotation backing type module unlocking mechanism |
-
2013
- 2013-01-05 CN CN 201320002086 patent/CN203133332U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461884A (en) * | 2014-03-17 | 2017-02-22 | 菲尼萨公司 | Latch mechanisms for modules |
| CN106461884B (en) * | 2014-03-17 | 2018-11-23 | 菲尼萨公司 | Latch mechanism for module |
| CN110346882A (en) * | 2019-06-11 | 2019-10-18 | 武汉电信器件有限公司 | A kind of rotation backing type module unlocking mechanism |
| CN110346882B (en) * | 2019-06-11 | 2021-09-14 | 武汉电信器件有限公司 | Rotary backspacing type module unlocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |