CN206505205U - unlocking mechanism and optical module - Google Patents
unlocking mechanism and optical module Download PDFInfo
- Publication number
- CN206505205U CN206505205U CN201720218517.7U CN201720218517U CN206505205U CN 206505205 U CN206505205 U CN 206505205U CN 201720218517 U CN201720218517 U CN 201720218517U CN 206505205 U CN206505205 U CN 206505205U
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- unlocking mechanism
- mating surface
- tumbler
- optical module
- sliding part
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Abstract
The utility model is related to a kind of unlocking mechanism and optical module, the unlocking mechanism includes latch fitting body, the latch fitting body includes tumbler and sliding part, the tumbler is provided with rotating shaft, and the sliding part is provided with contraposition mouth, and the side of the contraposition mouthful is provided with the first mating surface, the tumbler is provided with the second mating surface, the sliding part is in contact, and drive the tumbler around the axis of rotation to unlock when sliding by first mating surface with second mating surface.The optical module includes the unlocking mechanism.Unlocking mechanism and optical module that the utility model is provided, unlocking mechanism are simple in construction, unlock easy to operate, it is only necessary to which rotating smaller angle can unlock, and reduce the requirement to unlocking environment.
Description
Technical field
The utility model is related to technical field of photo communication, more particularly to a kind of unlocking mechanism and optical module.
Background technology
The major function of light transceiving integrated module (abbreviation optical module) is to realize photoelectricity/electro-optical conversion, generally by photoelectricity
Sub- device, functional circuit and optical interface composition, are the important components of optical fiber telecommunications system, according to the difference of packing forms,
Mainly there are SFP, GBIC, XFP etc..Wherein, SFP optical modules are miniaturization hot-pluggable optical module, and SFP optical modules have hot plug
Characteristic, i.e., optical module can be connected or disconnect with equipment in the case of not power cutoff, due to SFP optical modules when in use
It would generally carry out Plug Action, therefore usually require the unlocking mechanism that is carried with a module to unlock dropout, enable optical module
It is enough successfully to deviate from the cage on system board.The unlocking mechanism that some current are applied to optical module is complicated, behaviour
Make inconvenience.
Utility model content
The purpose of this utility model is the optical module for providing a kind of unlocking mechanism and the application unlocking mechanism.
In order to realize above-mentioned utility model purpose, the utility model embodiment provides following technical scheme：
A kind of unlocking mechanism, including latch fitting body, the latch fitting body include tumbler and sliding part, and the tumbler is provided with
Rotating shaft, the sliding part is provided with contraposition mouth, and the side of the contraposition mouthful is provided with the first mating surface, and the tumbler is provided with
Second mating surface, the sliding part is in contact, and drive when sliding by first mating surface with second mating surface
The tumbler is around the axis of rotation to unlock.
According to the utility model embodiment, the tumbler includes the tapered end, lock body and lock tail being sequentially connected, the rotating shaft
The lock body is arranged at, second mating surface is arranged at the lock tail, and positioned at the length direction of the tumbler.Further
Ground, the lock tail includes evener and kink, the evener and kink composition bending structure, and described second coordinates
Face is located at the kink and towards the base of optical module, and the bending part is intraoral in the contraposition.
More preferably, in above-mentioned unlocking mechanism, at least one in first mating surface and second mating surface is curved surface.
As a kind of embodiment, in above-mentioned unlocking mechanism, first mating surface is curved surface, the face of the contraposition mouthful
Strip or block structure are provided with to the side of the kink, one end of the strip or block structure is bent to form described first
Mating surface.
In above-mentioned unlocking mechanism, in addition to draw ring, for driving the sliding part to slide.Further, the draw ring with
The sliding part is hinged, and the draw ring drives the sliding part to slide with rotating manner.
As a kind of simple embodiment, the draw ring includes cross bar, and institute's cross bar includes male part, transition part and interior
Recess, the male part is connected with the inner fovea part transition, and the sliding part is hinged with the inner fovea part, on the base of optical module
It is provided with the shelves seat being in contact with the male part.
The unlocking mechanism of any embodiment in a kind of optical module, including the utility model embodiment, in addition to base, institute
State base and be provided with sliding groove and stopper slot, the tumbler can rotate around the axis in the stopper slot, the sliding part
It can be slided in the sliding groove.
According to the utility model embodiment, above-mentioned optical module also includes cover plate, and the cover plate is provided with spring bearer plate, is used for
The unlocking mechanism is maintained to be in the lock state.
Compared with prior art, the utility model is provided unlocking mechanism and optical module, unlocking mechanism are simple in construction, unblock
It is easy to operate, it is the preferable unlocking feature applied to optical module.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the optical module (not cover plate) that provides in the locked state in the utility model embodiment
Figure.
Fig. 2 is the structural representation of the optical module (not cover plate) that provides after unblock in the utility model embodiment.
Fig. 3 is the structural representation of the cover plate of optical module provided in utility model embodiment.
Fig. 4 is the structural representation of tumbler in the utility model embodiment.
Fig. 5 is the connection diagram of sliding part and draw ring in the utility model embodiment.
Fig. 6 (a), Fig. 6 (b) are respectively the profile status schematic diagram before optical module described in the present embodiment is unlocked, after unblock.
Marked in figure
Base 10；Tumbler 20；Sliding part 30；Cover plate 40；Draw ring 50；Rotating shaft 60；Stopper slot 101；Sliding groove 102；Shelves
Seat 103, top cover 104；Tapered end 201；Lock body 202；Lock tail 203；First mating surface 301；Align mouth 302；Spring bearer plate 401；Outside
Convex portion 501；Transition part 502；Evener 2031；Kink 2032；Second mating surface 2032-1.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.The component for the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.Meanwhile, it is new in this practicality
In the description of type, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
Fig. 1-6 are referred to, the utility model embodiment provides a kind of optical module, including unlocking mechanism and base 10, its
In, unlocking mechanism includes sliding part 30 and tumbler 20, and sliding part 30 drives tumbler 20 60 to rotate around the shaft in sliding manner
To unlock.
Under a kind of embodiment, sliding part 30 is provided with the first cooperation provided with contraposition mouth 302, the side of contraposition mouth 302
Face 301, tumbler 20 is provided with the second mating surface 2032-1, passes through the first mating surface 301 and tumbler 20 when sliding part 30 is slided
The second mating surface 2032-1 be in contact, and drive tumbler 20 around the shaft 60 rotate.
As a kind of citing of embodiment, as illustrated, the first mating surface 301 and the second mating surface 2032-1 are
Curved surface, the bending direction and angle of bend of two curved surfaces are adapted.
Refer in Fig. 3-5, the present embodiment, specifically, tumbler 20 includes tapered end 201, the and of lock body 202 being sequentially connected
Tail 203 is locked, tapered end 201 is bar shaped or block shape structure, and the end of tapered end 201 carries latch hook (not indicated in figure).Optical module is also
Including cover plate 40, lockhole (not indicated in figure) and spring bearer plate 401 are provided with cover plate 40, the latch hook of tapered end 201 can pass through lid
Lockhole on plate 40 externally protrudes out in cover plate 40.The end of latch hook is set to inclined-plane so that optical module, can be by oblique when inserting cage
The frame extruding of face and cage, pushes latch hook, after optical module fully-inserted cage, latch hook automatically resets, and spring bearer plate 401 is given
The pressure of tail 203 straight down is locked, by optical module auto lock in cage.
Shaft hole is provided with lock body 202, rotating shaft 60 passes through the shaft hole so that lock body 202 is sheathed on outside rotating shaft 60, lock
Body 202 60 can be rotated around the shaft.Stopper slot 101 is provided with base 10, tumbler 20 is connected by rotating shaft 60 with base 10, and
It 60 can be rotated around the shaft in stopper slot 101, realize locking and unblock.As a kind of citing of embodiment, in order to connect
Steadiness, base 10 is provided with the axis hole being adapted with rotating shaft 60 provided with two connecting seats (not indicated in figure), connecting seat, its
In the axis hole that runs through on the connecting seat, another connecting seat of axis hole on a connecting seat do not run through the connecting seat.The present embodiment
In, the shape of rotating shaft 60, which is similar to, rotates handle, is three-dimensional Z-shaped configuration, it, which is advantageous in that, is easily installed operation, and connection
It is firm, rotating shaft 60 can also be hidden in cover plate 40, do not externally protruded out in outside cover plate 40.During installation, rotating shaft 60 is sequentially passed through wherein
Axis hole on one connecting seat, the shaft hole on lock body 202, (rotating shaft 60 is not through this axle for the axis hole on another connecting seat
Hole), rotating shaft 60 is then blocked by the link stopper (not indicated in figure) set on base 10, to avoid rotating shaft 60 from connecting seat
Come off in axis hole.
It can also be bar shaped or block shape structure to lock tail 203, and the one end for locking the neighbouring rotating shaft 60 of tail 203 is connected with lock body 202
Connect, preferably tapered end 201, lock body 202 are integrally formed with lock tail 203, are easy to manufacture, and bulk strength is big.
In the present embodiment, the second mating surface 2032-1 is arranged at lock tail 203, and positioned at the length direction of tumbler 20.Please
With reference to Fig. 4, more specifically, lock tail 203 includes evener 2031 and kink 2032, evener 2031 and kink 2032 are constituted
Bending structure, the second mating surface 2032-1 is located at kink 2032, and towards base 10.In order to increase the integrated beauty of tumbler 20
The property seen, one end of kink 2032 is additionally provided with extended end so that the Z-shaped configuration of whole lock urogenesis plane.
Referring to Fig. 5, sliding part 30 is laminated structure, contraposition mouth 302 can be arranged at the centre position of sliding part 30, right
The side of position mouth 302 is provided with strip or block structure, and one end of strip or block structure is bent to form first mating surface
301.First mating surface of sliding part shown in Fig. 5 is curved surface, if the first mating surface is not curved surface, for example, inclined-plane, then can
So that one end end face of strip or block structure is set into inclined-plane, or use strip or block with inclined-plane (being not necessarily end face)
Shape structure.For example, corresponding to the tumbler 20 shown in Fig. 4, the second mating surface 2032-1 is arranged at kink 2032 and the bottom of towards
Seat 10, the first mating surface 301 is arranged at the side of the remote draw ring 50 of contraposition mouth 302, positioned at the length direction of tumbler, first
Mating surface 301 is adapted with the second mating surface 2032-1, and the kink 2032 of lock tail 203 is located in contraposition mouthful 302, and first matches somebody with somebody
Conjunction face 301 is in contact with the second mating surface 2032-1.
As the citing of another embodiment, the first mating surface 301 is curved surface, and the second mating surface 2032-1 is oblique
Face, or the first mating surface 301 are inclined-plane, and the second mating surface 2032-1 is curved surface.
Referring to Fig. 5, unlocking mechanism also includes draw ring 50, for driving sliding part 30 to slide.Draw ring 50 drives sliding part
30 slips can have a variety of implementations, for example, draw ring 50 drives sliding part 30 to slide in sliding manner, and for example, and as indicated with 6,
Sliding part 30 is driven to slide with rotating manner, such as sliding part 30 is hinged with draw ring 50.The sliding part 30 of laminated structure is directed to,
One end of sliding part 30 can be crimped around draw ring 50, be coated on outside draw ring 50, realize that sliding part 30 is hinged with draw ring 50.In Fig. 5
In shown structure, draw ring 50 can include a cross bar, and cross bar (is not marked including male part 501, transition part 502 and inner fovea part in figure
Show), male part 501 is connected with inner fovea part by the transition of transition part 502, and sliding part 30 is hinged with the inner fovea part.
Refer to arrow in Fig. 6 (a), Fig. 6 (b), figure and represent the direction of motion, wherein, two-way curve arrow represents draw ring 50
The direction of motion, straight line right-hand arrow represents the direction of motion of sliding part 30, and straight line down arrow represents the tapered end of tumbler 20
201 direction of motion, straight line represents the direction of motion of the lock tail 203 of tumbler 20 to upward arrow.Base 10 is provided with sliding groove
102, sliding groove 102 is made up of the "convex" shaped structure swung to deep recess and shallow recess, and the contraposition mouthful 302 of sliding part 30 corresponds to
The sliding groove 102, locks the kink 2032 of tail 203 in the range of contraposition mouth 203, and can be in the deep recess of sliding groove 102
Vertically move, sliding part 30 can be slided in the sliding groove 102, and the first mating surface 301 can sliding groove 102 depth
Slided in recess.
Fig. 1-2, Fig. 6 (a), Fig. 6 (b) are referred to, during unblock, draw ring 50 is rotated, draw ring 50 is in rotation process, due to drawing
The male part 501 of ring 50 is in contact with shelves 103 (not indicated in figure) of seat on base 10, is kept out in shelves seat 103 under effect, outside
Convex portion 501 produces displacement along shelves seat 103 in vertical direction (from high to low), because male part 501 and inner fovea part pass through transition part
502 are connected, and inner fovea part is then slided to the right (for direction shown in figure), and then drive sliding part 30 in sliding groove 102
Interior to slide, the first mating surface 301 of sliding part 30 is in contact with the second mating surface 2032-1 of tumbler 20, due to tumbler 20
It can not slide, 60 can only rotate around the shaft, therefore sliding part 30 is in sliding process, and tumbler is given by the first mating surface 301
The top power of 20 lock tail 203 straight up, makes lock tail 203 move straight up, based on lever principle, tapered end 201 is straight down
It is mobile, when top power pressure phase with spring bearer plate 401 to lock tail 203 straight down of the sliding part 30 to lock tail 203 straight up
During balance, unblock is realized.
Fig. 1-2, Fig. 6 (a), Fig. 6 (b) are referred to, the top of shelves seat 103 is provided with top cover 104, the male part of draw ring 50
501 are located at the lower section of top cover 104, and ((as shown in Figure 1) male part 501 is perpendicular in the locked state for the vertical height of male part 501
Straight height is maximum) it is equal to or convergence is equal to the vertical height of top cover 104, top cover 104, which is set, is advantageous in that limitation male part 501
Vertical displacement height, and then limit slippage part 30 vertical direction produce displacement, it is slided in the horizontal direction.
Above-mentioned optical module and unlocking mechanism that the present embodiment is provided, unlocking mechanism are simple in construction, and unblock is easy to operate, only need
Rotate draw ring smaller angle and unblock can be achieved, need rotational angle angle to realize solution compared to some current optical modules
Lock is compared, and requirement of the optical module and unlocking mechanism that the present embodiment is provided to unblock environment and space is smaller, and its applicability is stronger.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of unlocking mechanism, it is characterised in that the unlocking mechanism includes latch fitting body, the latch fitting body includes tumbler and cunning
Moving part, the tumbler is provided with rotating shaft, and the sliding part is provided with contraposition mouth, and the side of the contraposition mouthful is provided with first and matched somebody with somebody
Conjunction face, the tumbler is provided with the second mating surface, and the sliding part passes through first mating surface and described the when sliding
Two mating surfaces are in contact, and drive the tumbler around the axis of rotation to unlock.
2. unlocking mechanism according to claim 1, it is characterised in that the tumbler includes tapered end, the lock being sequentially connected
Body and lock tail, the rotating shaft are arranged at the lock body, and second mating surface is arranged at the lock tail, and positioned at the tumbler
Length direction.
3. unlocking mechanism according to claim 2, it is characterised in that the lock tail includes evener and kink, described
Evener and kink composition bending structure, second mating surface are located at the kink and towards the bottom of optical module
Seat, the bending part is intraoral in the contraposition.
4. unlocking mechanism according to claim 3, it is characterised in that in first mating surface and second mating surface
At least one is curved surface.
5. unlocking mechanism according to claim 4, it is characterised in that first mating surface is curved surface, the contraposition mouthful
The side towards the kink be provided with strip or block structure, one end of the strip or block structure is bent to form described
First mating surface.
6. according to any described unlocking mechanisms of claim 1-5, it is characterised in that also including draw ring, for driving the cunning
Slide.
7. unlocking mechanism according to claim 6, it is characterised in that the draw ring is hinged with the sliding part, described to draw
Ring drives the sliding part to slide with rotating manner.
8. unlocking mechanism according to claim 7, it is characterised in that the draw ring includes cross bar, the cross bar includes outer
Convex portion, transition part and inner fovea part, the male part are connected with the inner fovea part transition, and the sliding part is cut with scissors with the inner fovea part
Connect, the shelves seat being in contact with the male part is provided with the base of optical module.
9. a kind of optical module, it is characterised in that including any described unlocking mechanisms of claim 1-8 and base, the base
Sliding groove and stopper slot are provided with, the tumbler can rotate around the axis in the stopper slot, and the sliding part can be in institute
State slip in sliding groove.
10. optical module according to claim 9, it is characterised in that also including cover plate, the cover plate is pressed provided with elasticity
Plate, for maintaining the unlocking mechanism to be in the lock state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218517.7U CN206505205U (en) | 2017-03-07 | 2017-03-07 | unlocking mechanism and optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218517.7U CN206505205U (en) | 2017-03-07 | 2017-03-07 | unlocking mechanism and optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505205U true CN206505205U (en) | 2017-09-19 |
Family
ID=59841982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218517.7U Active CN206505205U (en) | 2017-03-07 | 2017-03-07 | unlocking mechanism and optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505205U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633838A (en) * | 2019-02-15 | 2019-04-16 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
| CN109856737A (en) * | 2019-03-11 | 2019-06-07 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
| WO2019242333A1 (en) * | 2018-06-19 | 2019-12-26 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| WO2020118771A1 (en) * | 2018-12-14 | 2020-06-18 | 武汉光迅科技股份有限公司 | Optical module |
| CN111562655A (en) * | 2020-06-12 | 2020-08-21 | 索尔思光电（成都）有限公司 | Unlocking piece and manufacturing method thereof, unlocking mechanism and assembling method thereof, and optical module |
| US10795101B2 (en) | 2018-06-19 | 2020-10-06 | Hisense Broadband Multimedia Technologies Co., Ltd. | Optical module |
-
2017
- 2017-03-07 CN CN201720218517.7U patent/CN206505205U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242333A1 (en) * | 2018-06-19 | 2019-12-26 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| US10795101B2 (en) | 2018-06-19 | 2020-10-06 | Hisense Broadband Multimedia Technologies Co., Ltd. | Optical module |
| WO2020118771A1 (en) * | 2018-12-14 | 2020-06-18 | 武汉光迅科技股份有限公司 | Optical module |
| CN109633838A (en) * | 2019-02-15 | 2019-04-16 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
| CN109856737A (en) * | 2019-03-11 | 2019-06-07 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
| CN111562655A (en) * | 2020-06-12 | 2020-08-21 | 索尔思光电（成都）有限公司 | Unlocking piece and manufacturing method thereof, unlocking mechanism and assembling method thereof, and optical module |
| CN111562655B (en) * | 2020-06-12 | 2021-11-12 | 索尔思光电（成都）有限公司 | Unlocking piece, unlocking mechanism, assembling method of unlocking mechanism and optical module |
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