CN212905596U

CN212905596U - Drawing type unlocking reset mechanism based on optical module

Info

Publication number: CN212905596U
Application number: CN202022330446.4U
Authority: CN
Inventors: 雷运莲
Original assignee: Shenzhen Xinzhibao Precision Hardware Co ltd
Current assignee: Shenzhen Xinzhibao Precision Hardware Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-06
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a draw formula unblock canceling release mechanical system based on optical module relates to optical fiber communication technical field, the large-scale motor module comprises a module body, the mounting hole has all been seted up to the both sides of module body, the first compression spring of inner wall bottom fixedly connected with of mounting hole, the top fixedly connected with fixture block of first compression spring, the lift groove has been seted up to the one end of fixture block, the activity groove has all been seted up to the both sides of module body, the inside swing joint in activity groove has first pull rod. The utility model discloses, through seting up the lift groove structure in the one end of fixture block, when outwards stimulateeing first pull rod, can make fixture block downstream, withdraw into inside the mounting hole, can take off the module body from the module cage, reduced the volume of device, set up with the cooperation of installation pole at the second pull rod, can divide into two sections with first pull rod and second pull rod, after installing the module body on the module cage, prevent that the mistake from touching and drop from the module cage, increase the stability of device.

Description

Drawing type unlocking reset mechanism based on optical module

Technical Field

The utility model relates to an optical fiber communication technical field, more specifically relate to a draw formula unblock canceling release mechanical system based on optical module.

Background

In the optical communication industry, an optical module is an indispensable component, wherein optical communication modules with transmission rates of 40G and 100G are mostly packaged by QSFP +, and most of the packages adopt pull-out unlocking mechanisms, the pull-out unlocking mechanisms have the advantages that the optical module can be directly pulled out from an optical module cage without other unlocking steps, and the pull-out unlocking mechanisms have a reset function, namely the unlocking mechanisms automatically reset to an initial state after being pulled out, so that the optical module can be automatically locked without any other operation after being inserted into the optical module cage next time.

In chinese utility model patent application no: CN201720911722.1 discloses an optical module pull-out unlocking mechanism, which includes a base, a cover plate disposed on the base, and a pull ring disposed between the base and the cover plate, wherein a magnet piece is disposed at the head end of the base, and a bending surface is disposed at the contact position of the pull ring and the magnet piece; the base both sides are equipped with the spout, the spout tail end is equipped with first locking surface, the department corresponding with first locking surface is equipped with the second locking surface on the apron, the apron head end is equipped with the third locking surface. This optical module pull-out type release mechanism's release mechanism uses lever structure usually, needs great space, improves manufacturing cost, is unfavorable for promoting.

Therefore, it is necessary to provide a pull-type unlocking reset mechanism based on the optical module to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: draw formula release mechanism's release mechanism in order to solve the optical module and use lever structure usually, need great space, improve manufacturing cost's problem, the utility model provides a draw formula unblock canceling release mechanical system based on optical module.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a pull-type unblock canceling release mechanical system based on optical module, includes the module body, the mounting hole has all been seted up to the both sides of module body, the first compression spring of inner wall bottom fixedly connected with of mounting hole, the top fixedly connected with fixture block of first compression spring, the lift groove has been seted up to the one end of fixture block, the activity groove has all been seted up to the both sides of module body, the inside swing joint of activity groove has first pull rod, one end one side fixedly connected with regulation pole of first pull rod.

Furthermore, a second compression spring is fixedly connected to one end inside the first pull rod, and a clamping groove is formed in one end of the bottom of the inner wall of the first pull rod.

Further, one end of the second compression spring is fixedly connected with an installation rod, and the top of the inner wall of the installation rod is fixedly connected with a third compression spring.

Furthermore, one end of the third compression spring is fixedly connected with a fixed rod, and one side of the fixed rod is fixedly connected with a second pull rod.

Furthermore, one side of one end of the second pull rod is fixedly connected with a first fixing groove, and one end of one side of the second pull rod is fixedly connected with a second fixing groove.

Furthermore, one side of one end of the second pull rod is fixedly connected with a rotating shaft, and one end of the rotating shaft is movably connected with a pull ring.

Further, the spread groove has been seted up to one end one side of pull ring, the inner wall one end fixedly connected with fourth compression spring of spread groove, the solid fixed ring of one end fixedly connected with of spread groove, the one end fixedly connected with fixed block of fourth compression spring, the one end fixedly connected with limiting plate of fixed block.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through seting up the lift groove structure in the one end of fixture block, when outwards spurring first pull rod, can make the fixture block move down, inside retracting the mounting hole, can take off the module body from the module cage, reduced the volume of device.

2. The utility model discloses, through the cooperation setting at second pull rod and installation pole, can divide into two sections with first pull rod and second pull rod, install module cage with module body 1 back on, prevent that the mistake from touching and drop from module cage, increase the stability of device.

3. The utility model discloses, through the cooperation setting at first fixed slot and second fixed slot, can fold the pull ring in the inside of second pull rod, can expand the pull ring when taking off the module body, both conveniently insert optic fibre, can shorten the length of second pull rod again, avoid rupture increase of service life.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a schematic partial cross-sectional view of a second tie bar structure of the present invention;

FIG. 3 is a schematic side view of the mounting hole structure of the present invention;

fig. 4 is a schematic side view of the first pull rod structure of the present invention.

Reference numerals: 1. a module body; 2. a movable groove; 3. a first pull rod; 4. a second pull rod; 5. a pull ring; 6. a clamping block; 7. a fourth compression spring; 8. a limiting plate; 9. a rotating shaft; 10. a second fixing groove; 11. a fixing ring; 12. a fixed block; 13. a lifting groove; 14. adjusting a rod; 15. a first compression spring; 16. mounting holes; 17. mounting a rod; 18. a card slot; 19. a second compression spring; 20. a third compression spring; 21. fixing the rod; 22. a first fixing groove; 23. and connecting the grooves.

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.

Example 1

Referring to fig. 1 and 3, a drawing type unlocking and resetting mechanism based on an optical module comprises a module body 1, wherein mounting holes 16 are formed in two sides of the module body 1, a first compression spring 15 is fixedly connected to the bottom of the inner wall of each mounting hole 16, a fixture block 6 is fixedly connected to the top of each first compression spring 15, a lifting groove 13 is formed in one end of each fixture block 6, movable grooves 2 are formed in two sides of the module body 1, a first pull rod 3 is movably connected to the inner portions of the movable grooves 2, and an adjusting rod 14 is fixedly connected to one side of one end of each first pull rod 3.

In this embodiment, through seting up lift groove 13 structure in the one end of fixture block 6, when taking off module body 1 from the module cage, in the first pull rod 3 of the inside pulling of activity groove 2, first pull rod 3 drives regulation pole 14 and moves to one end, because lift groove 13 is the slope form, the height of one end is higher, adjust pole 14 can push down lift groove 13 when the outward movement and descend fixture block 6, after pulling out the module cage, fixture block 6 and first pull rod 3 resume the normal position under the effect of first compression spring 15, when pulling first pull rod 3 outwards, can make fixture block 6 remove downwards, withdraw inside mounting hole 16, can take off module body 1 from the module cage, the volume of device has been reduced.

Example 2

Referring to fig. 1 and 4, the present embodiment is further optimized based on embodiment 1, specifically, a second compression spring 19 is fixedly connected to one end inside the first pull rod 3, and a slot 18 is formed at one end of the bottom of the inner wall of the first pull rod 3.

Specifically, one end of the second compression spring 19 is fixedly connected with the mounting rod 17, and the top of the inner wall of the mounting rod 17 is fixedly connected with the third compression spring 20.

Specifically, one end of the third compression spring 20 is fixedly connected with a fixing rod 21, and one side of the fixing rod 21 is fixedly connected with the second pull rod 4.

In this embodiment, through the cooperation setting at second pull rod 4 and installation pole 17, under normal conditions, outwards stimulate second pull rod 4, second pull rod 4 can drive second compression spring 19 at first and remove, give the space of one section buffering of second pull rod 4, second pull rod 4 can not remove, when taking off module body 1, inside promotes second pull rod 4, when dead lever 21 removes draw-in groove 18 department, can make dead lever 21 drive second pull rod 4 card into draw-in groove 18 under the effect of third compression spring 20, make second pull rod 4 can drive first pull rod 3 and remove, can divide into two sections with first pull rod 3 and second pull rod 4, after installing module body 1 on the module cage, prevent that the mistake from touching and drop from the module cage, increase the stability of device.

Example 3

Referring to fig. 1 and 2, the present embodiment is optimized based on the embodiment 1 or 2, specifically, a first fixing groove 22 is fixedly connected to one end of the second pull rod 4, and a second fixing groove 10 is fixedly connected to one end of the second pull rod 4.

Specifically, one side of one end of the second pull rod 4 is fixedly connected with a rotating shaft 9, and one end of the rotating shaft 9 is movably connected with a pull ring 5.

Concretely, spread groove 23 has been seted up to one end one side of pull ring 5, the inner wall one end fixedly connected with fourth compression spring 7 of spread groove 23, the solid fixed ring 11 of one end fixedly connected with of spread groove 23, the one end fixedly connected with fixed block 12 of fourth compression spring 7, the one end fixedly connected with limiting plate 8 of fixed block 12.

In this embodiment, through the cooperation setting at first fixed slot 22 and second fixed slot 10, under the state of installation, block fixed block 12 in first fixed slot 22, make pull ring 5 fold in the inside of second pull rod 4, length becomes half original, when taking off module body 1, pull ring 5 and rotate, the one end of fixed block 12 is the arc, can take out from first fixed slot 22, block in second fixed slot 10 under the effect of fourth compression spring 7, make pull ring 5 and second pull rod 4 expand, can normally pull out module body 1 from the module cage, can fold the inside at second pull rod 4 with pull ring 5, can expand pull ring 5 when taking off module body 1, both conveniently insert optic fibre, can shorten the length of second pull rod 4 again, avoid the rupture, and service life is prolonged.

In summary, the following steps: the utility model discloses, reduced the volume of device, prevent that the mistake from touching and dropping from the module cage, increase the stability of device, avoid rupture increase of service life.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pull-type unblock canceling release mechanical system based on optical module, includes module body (1), its characterized in that: mounting hole (16) have all been seted up to the both sides of module body (1), the first compression spring (15) of inner wall bottom fixedly connected with of mounting hole (16), top fixedly connected with fixture block (6) of first compression spring (15), lift groove (13) have been seted up to the one end of fixture block (6), activity groove (2) have all been seted up to the both sides of module body (1), the inside swing joint of activity groove (2) has first pull rod (3), one end one side fixedly connected with regulation pole (14) of first pull rod (3).

2. The optical module pulling-type unlocking reset mechanism as claimed in claim 1, wherein: a second compression spring (19) is fixedly connected to one end of the interior of the first pull rod (3), and a clamping groove (18) is formed in one end of the bottom of the inner wall of the first pull rod (3).

3. The optical module pulling-type unlocking reset mechanism as claimed in claim 2, wherein: one end of the second compression spring (19) is fixedly connected with an installation rod (17), and the top of the inner wall of the installation rod (17) is fixedly connected with a third compression spring (20).

4. The pull-type unlocking reset mechanism based on the optical module as claimed in claim 3, wherein: one end of the third compression spring (20) is fixedly connected with a fixed rod (21), and one side of the fixed rod (21) is fixedly connected with a second pull rod (4).

5. The pull-type unlocking reset mechanism based on the optical module as claimed in claim 4, wherein: one side of one end of the second pull rod (4) is fixedly connected with a first fixing groove (22), and one end of one side of the second pull rod (4) is fixedly connected with a second fixing groove (10).

6. The pull-type unlocking reset mechanism based on the optical module as claimed in claim 4, wherein: one side of one end of the second pull rod (4) is fixedly connected with a rotating shaft (9), and one end of the rotating shaft (9) is movably connected with a pull ring (5).

7. The pull-type unlocking reset mechanism based on the optical module as claimed in claim 6, wherein: spread groove (23) have been seted up to one end one side of pull ring (5), inner wall one end fixedly connected with fourth compression spring (7) of spread groove (23), the solid fixed ring of one end fixedly connected with (11) of spread groove (23), the one end fixedly connected with fixed block (12) of fourth compression spring (7), the one end fixedly connected with limiting plate (8) of fixed block (12).