CN207133471U - Draw ring and optical module - Google Patents
Draw ring and optical module Download PDFInfo
- Publication number
- CN207133471U CN207133471U CN201720927984.7U CN201720927984U CN207133471U CN 207133471 U CN207133471 U CN 207133471U CN 201720927984 U CN201720927984 U CN 201720927984U CN 207133471 U CN207133471 U CN 207133471U
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- China
- Prior art keywords
- draw ring
- tongue piece
- tab body
- optical module
- base
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Abstract
A kind of draw ring and optical module are the utility model is related to, the draw ring includes the tab body of closed loop configuration, in addition to tongue piece, and the tongue piece is arranged at the tab body.The optical module includes the draw ring, and draw ring is arranged at base, formed with gap between tongue piece and base.Draw ring and optical module provided by the utility model, it can be inserted by the finger nail of people between tongue piece and base in the gap formed, to tongue piece force rotate tab body, and then realize unblock, i.e., by the utility model draw ring can in fact there are currently no accessory in the case of can also unlock.
Description
Technical field
Optical module technical field is the utility model is related to, more particularly to a kind of draw ring and optical module.
Background technology
Usually, optical module has the characteristic of hot plug, i.e., optical module can be with equipment in the case of not power cutoff
Connection disconnects, such as SFP optical modules.Because optical module would generally carry out Plug Action when in use, therefore usually require to use
The device unblock that one module carries is threaded off, and optical module is successfully deviate from the cage on system board.Optical module
Unlocking mechanism include draw ring and latch fitting body, draw ring rotates and/or the unblock of slide trigger latch fitting body.But in current solution lock machine
In structure, due to application space limitation cause to need when being unlocked by means of miscellaneous part, such as pulling needle, using dial
Pin prizes the draw ring in unlocking mechanism, rotates draw ring and realizes unblock, and can not then be solved in the case where lacking accessory
Lock.
Utility model content
The purpose of this utility model is the optical module for providing a kind of draw ring and the application draw ring, and real there are currently no auxiliary
It can also be unlocked in the case of part.
In order to realize above-mentioned purpose of utility model, the utility model embodiment provides following technical scheme：
A kind of draw ring, include the tab body of closed loop configuration, the tab body is provided with tongue piece, and the tongue piece is set
It is set to when the draw ring is arranged at the base of optical module, gap between tongue piece and base is present.
More preferably, the draw ring is tongue piece and the integrally formed component of tab body.It is integrally formed, can have to consider tongue
The stable connection sex chromosome mosaicism of piece and tab body, and the integrally-built aesthetic property of draw ring can be strengthened.
As another embodiment, the tongue piece includes connecting portion and forced section, and the connecting portion is rolling piece structure, institute
Stating tab body includes rotating bar, and the rolling piece structure is coated on outside the rotating bar.Further, set in the rotating bar
There is connecting platform, the rolling piece structure is coated on outside the rotating bar by the connecting platform.The connecting platform by
Groove is set in rotating bar and formed.
By the setting of connecting platform, the contact area between tongue piece and tab body can be increased, in particular in
The rotating bar of cylindrical structure, strengthen the stability connected between tongue piece and tab body.By setting groove in rotating bar
And the connecting platform is formed, it is most simple and effective embodiment.
As a kind of citing of embodiment, the forced section is the bending knot being made up of a transverse sheet and a tabs
Structure.Further, the transverse sheet is connected with the tabs arc-shaped transition.Connecting portion is transverse sheet and the integrally formed component of tabs,
Or tongue piece is connecting portion and the integrally formed component of forced section.Forced section is arranged to bending structure, can realize tongue piece and light
Gap between module base be present, be easy to exert a force to tongue piece again, but also increase the aesthetic property of pull ring structure.
More preferably, the pit for making marks is provided with the tongue piece.
According to the utility model embodiment, the tab body is provided with teat, the teat and tongue piece difference position
In the opposed both sides of tab body, the teat is used for the releasing force that vertical direction is provided when tab body rotates.
A kind of optical module, including base and the draw ring described in the utility model any embodiment, draw ring are arranged at base,
And formed with gap between tongue piece and base.
The draw ring and optical module that the utility model embodiment provides, due to the setting of tongue piece so that finger nail can be passed through
In the gap formed between insertion tongue piece and base, exerted a force to tongue piece, and then tab body is rotated and is unlocked.That is this practicality
Novel pull ring can be realized in the case of no accessory optical module unlock, improve current optical module need to rely on it is auxiliary
Help the Embarrassing conditions that part could unlock so that the application of optical module is more convenient.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model 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 a kind of Structure explosion diagram of the draw ring of the structure provided in the utility model embodiment.
Fig. 2 is the structural representation of the draw ring of another structure provided in the utility model embodiment.
Fig. 3 is the structural representation of the draw ring of another structure provided in the utility model embodiment.
Fig. 4 is the structural representation of the optical module of structure draw ring shown in application drawing 1.
Fig. 5 is Fig. 4 partial enlarged drawing.
Fig. 6 is that finger nail stretches into the view that the gap formed between tongue piece and base is unlocked.
Description of symbols in figure
Tab body 10；Tongue piece 20；Base 30；Gap 40；Rotating bar 101；Connecting platform 102；Teat 103；Connecting portion
201；Forced section 202；Transverse sheet 203；Tabs 204；Pit 205.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.The component of 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 the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit below
Claimed the scope of the 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.
A kind of draw ring is provided in the present embodiment, the draw ring can be applied in optical module, the unlocking mechanism as optical module
Part, coordinate latch fitting body that optical module unlock to dropout in the cage on system board together, realize optical module and cage it
Between plug/unplug action.
Refer to Fig. 1-6, the draw ring that the present embodiment provides includes the tab body 10 of closed loop configuration, and tab body 10 is set
Tongue piece 20 is equipped with, and tongue piece 20 is arranged to, when draw ring is arranged at the base 30 of optical module, deposit between tongue piece 20 and base 30
In gap 40.
As shown in figure 1, in structure shown in Fig. 1, tongue piece 20 includes connecting portion 201 and forced section 202, and connecting portion 201 is
Rolling piece structure, tab body 10 include rotating bar 101, and rolling piece structure is coated on outside rotating bar 101.Due to draw ring structure compared with
It is small, therefore the connection between tongue piece 20 and tab body 10 is realized by cladding mode, tongue piece 20 and tab body can be increased
The stability connected between 10.
In order to further enhance the stability connected between tongue piece 20 and tab body 10, as preferably embodiment,
As shown in figure 1, connecting platform 102 can be set in rotating bar 101, rolling piece structure is coated on rotation by connecting platform 102
Outside bar 101.The set-up mode of connecting platform 102 can have a variety of such as directly flat in the setting connection of the outer surface of rotating bar 101
Platform 102, but this embodiment can make the whole height increase of pull ring structure more, and especially when rotating bar 101 is
During the steel wire of cylindrical structure, the connective stability of connecting platform 102 and rotating bar 101 is also difficult to ensure.Therefore, as more excellent
Embodiment, for connecting platform 102 by setting groove to be formed in rotating bar 101, it is recessed that the part of connecting portion 201 sinks into this
In groove, it can not only strengthen the stability that draw ring is connected with tongue piece 20, but also the whole height of draw ring can be reduced.
Forced section 202 can directly be a transverse sheet 203, structure as shown in Figure 3.As preferred embodiment, by
Power portion 202 can also be the bending structure being made up of a transverse sheet 203 and a tabs 204, as depicted in figs. 1 and 2.Forced section
202 are arranged to bending structure, are more beneficial for exerting a force to tongue piece 20, rotate tab body 10.
In further preferred embodiment, transverse sheet 203 is connected with the arc-shaped transition of tabs 204, and transverse sheet 203 and tabs
204 are integrally formed.As more excellent embodiment, whole tongue piece 20 is connecting portion 201,202 integrally formed component of forced section,
As shown in Figure 1-2.
In structure shown in Fig. 3, draw ring is tongue piece 20 and 10 integrally formed component of tab body.
As Figure 1-3, the pit 205 for making marks is provided with tongue piece 20., can be in pit 205 during mark
Silk-screen different colours, for representing different wave length or signal transmission distance.
As Figure 1-3, tab body 10 is provided with teat 103, and teat is located at the phase of tab body 10 respectively with tongue piece 20
The both sides of opposition, teat 103 are used for the releasing force that vertical direction is provided when tab body 10 rotates.
As Figure 4-Figure 6, in the optical module shown in Fig. 4-5, draw ring is arranged at base 30, between tongue piece 20 and base 30
Formed with gap 40.As shown in fig. 6, when single-handedly unlocking, the finger nail of people stretches between tongue piece 20 and base 30 gap formed
In 40 spaces, finger nail hooks tongue piece 20, pulls (only using orientation shown in Fig. 6 for refer to) to the right so that tab body 10 according to
Direction shown in arrow rotates in Fig. 5, and in the rotation process of tab body 10, teat 103 gives the one of latch fitting body (not shown)
The top power of vertical direction is held, based on lever principle so that the lock positioned at the latch fitting body other end is deviate from out of lockhole on cage,
Complete unblock.
For the tongue piece 20 of structure shown in Fig. 3, it is necessary to which the finger nail of two fingers clamps tongue piece 20 draws to the right during unblock
Dynamic, operation difficulty is relatively bigger, therefore tongue piece 20 preferably uses structure shown in Fig. 1-2.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of draw ring, include the tab body of closed loop configuration, it is characterised in that the tab body is provided with tongue piece, described
Tongue piece includes connecting portion and forced section, and tongue piece is connected by the connecting portion with tab body, and the tongue piece is arranged to work as
When the draw ring is arranged at the base of optical module, gap between tongue piece and base be present.
2. draw ring according to claim 1, it is characterised in that the draw ring is tongue piece and the integrally formed structure of tab body
Part.
3. draw ring according to claim 1, it is characterised in that the connecting portion is rolling piece structure, the tab body bag
Rotating bar is included, the rolling piece structure is coated on outside the rotating bar.
4. draw ring according to claim 3, it is characterised in that connecting platform, the roll film are provided with the rotating bar
Structure is coated on outside the rotating bar by the connecting platform.
5. draw ring according to claim 4, it is characterised in that the connecting platform by rotating bar set groove and
Formed.
6. draw ring according to claim 3, it is characterised in that the forced section is to be made up of a transverse sheet and a tabs
Bending structure.
7. draw ring according to claim 6, it is characterised in that the transverse sheet is connected with the tabs arc-shaped transition.
8. draw ring according to claim 1, it is characterised in that the pit for making marks is provided with the tongue piece.
9. draw ring according to claim 1, it is characterised in that the tab body is provided with teat, the teat and institute
State tongue piece and be located at the opposed both sides of tab body respectively, the teat is used to provide vertical direction when tab body rotates
Releasing force.
10. a kind of optical module, it is characterised in that including any described draw ring of base and claim 1-9, the draw ring is set
Formed with gap between base, tongue piece and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927984.7U CN207133471U (en) | 2017-07-28 | 2017-07-28 | Draw ring and optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927984.7U CN207133471U (en) | 2017-07-28 | 2017-07-28 | Draw ring and optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207133471U true CN207133471U (en) | 2018-03-23 |
Family
ID=61639668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720927984.7U Active CN207133471U (en) | 2017-07-28 | 2017-07-28 | Draw ring and optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207133471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633836A (en) * | 2019-01-30 | 2019-04-16 | 深圳市亚派光电器件有限公司 | Pull ring and optical module |
| CN110244413A (en) * | 2019-05-22 | 2019-09-17 | 广东瑞谷光网通信股份有限公司 | A kind of optical module unlock resetting structure |
| CN110764198A (en) * | 2019-10-31 | 2020-02-07 | 苏剑波 | Titanium alloy optical module pull ring |
-
2017
- 2017-07-28 CN CN201720927984.7U patent/CN207133471U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633836A (en) * | 2019-01-30 | 2019-04-16 | 深圳市亚派光电器件有限公司 | Pull ring and optical module |
| CN109633836B (en) * | 2019-01-30 | 2019-11-15 | 深圳市亚派光电器件有限公司 | Pull ring and optical module |
| CN110244413A (en) * | 2019-05-22 | 2019-09-17 | 广东瑞谷光网通信股份有限公司 | A kind of optical module unlock resetting structure |
| CN110244413B (en) * | 2019-05-22 | 2024-06-11 | 广东瑞谷光网通信股份有限公司 | Optical module unblock reset structure |
| CN110764198A (en) * | 2019-10-31 | 2020-02-07 | 苏剑波 | Titanium alloy optical module pull ring |
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