CN204719276U - A kind of draw ring structure of optical module - Google Patents
A kind of draw ring structure of optical module Download PDFInfo
- Publication number
- CN204719276U CN204719276U CN201520395205.4U CN201520395205U CN204719276U CN 204719276 U CN204719276 U CN 204719276U CN 201520395205 U CN201520395205 U CN 201520395205U CN 204719276 U CN204719276 U CN 204719276U
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- Prior art keywords
- draw ring
- optical module
- connecting portion
- groove
- optical cable
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Abstract
The utility model relates to optical module technical field, be specifically related to a kind of draw ring structure of optical module, this draw ring structure comprises: the first draw ring, it is rotationally connected with the second draw ring and optical module respectively, it the first connecting portion comprising the first groove for holding optical cable and be rotationally connected with the second draw ring, notch and first connecting portion of this first groove are arranged on the same side; Second draw ring, it comprises a torque arm, for the second groove of holding optical cable and the second connecting portion be rotationally connected with the first connecting portion, notch and second connecting portion of this second groove are arranged on the same side.The utility model is by a kind of draw ring with special construction of design, draw ring is folded with on optical module by two-part, avoid the optical module and the optical cable that are applicable to various connected mode, particularly optical cable cannot be separated with optical module, improve the versatility of draw ring, and then bring the continuity of production technology, shorten research and development and production cycle, simplify management link.
Description
Technical field
The utility model relates to optical module technical field, is specifically related to a kind of draw ring structure of optical module.
Background technology
Realizing optical communication needs optical cable to be connected in network-switching equipment by a large amount of optical modules, and the connection of optical module and optical cable is generally divided into two kinds of forms, one is direct connection, as AOC (Active OpticalCable, active optical cable) optical module cannot be separated with optical cable; One is indirect connection, optical cable can be separated with optical module by fiber connector.
When user uses optical module, optical module is inserted in the optical module slot in frame (as switch chassis), or by the draw ring be arranged on optical module, optical module is extracted optical module slot, as shown in Figure 1, Fig. 1 is the schematic diagram that optical cable is connected with optical module by fiber connector, after optical cable is separated with optical module, draw ring is pulled to be extracted from optical module slot by optical module, but, this draw ring design is only applicable to optical cable and the optical module of connection indirectly, cannot be applied to the optical cable and optical module that directly connect.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of draw ring structure of optical module, improves the versatility of draw ring, and then brings the continuity of production technology.
The utility model solves the technical scheme that its technical matters adopts: the draw ring structure providing a kind of optical module, this optical module comprises the optical cable slot be connected with optical cable and the locking mechanism be connected with optical module slot, this optical cable slot is arranged on the front end face of optical module, and this draw ring structure comprises:
First draw ring, it is rotationally connected with the second draw ring and optical module respectively, it the first connecting portion comprising the first groove for holding optical cable and be rotationally connected with the second draw ring, and notch and first connecting portion of this first groove are arranged on the same side;
Second draw ring, it comprises a torque arm, for the second groove of holding optical cable and the second connecting portion be rotationally connected with the first connecting portion, notch and second connecting portion of this second groove are arranged on the same side;
When this first draw ring and the second draw ring fit arrange and be fixed on the front end face of optical module time, this optical cable is through the first groove and the second groove and be connected in optical cable slot.
Wherein, preferred version is: this first draw ring also comprises a support portion, and this first draw ring is rotationally connected by a side of the front end face of support portion and optical module.
Wherein, preferred version is: this first draw ring is " U " type structure, and this first pontes is not arranged on two top ends of the first draw ring.
Wherein, preferred version is: this first connecting portion comprises a male arms.
Wherein, preferred version is: this second draw ring is " U " type structure, and this second connecting portion is located at two top ends of the second draw ring respectively, and this second connecting portion and the first connecting portion are rotationally connected.
Wherein, preferred version is: this second connecting portion comprises a buckle, and this buckle overlaps male arms and drives the second draw ring to rotate.
Wherein, preferred version is: this optical module also comprises the standing groove for placing the first draw ring and the second draw ring.
Wherein, preferred version is: this optical module also comprises the fixed sturcture for fixing the first draw ring and the second draw ring.
The beneficial effects of the utility model are, compared with prior art, the utility model is by a kind of draw ring with special construction of design, draw ring is folded with on optical module by two-part, avoids optical module and the optical cable, particularly optical cable that are applicable to various connected mode cannot be separated with optical module, improve the versatility of draw ring, and then bring the continuity of production technology, shorten research and development and production cycle, simplify management link.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of prior art optical module and optical cable;
Fig. 2 is the structural representation of the utility model optical module and optical cable;
Fig. 3 is the structural representation of the utility model draw ring structure;
Fig. 4 is the exploded perspective view of the utility model optical module;
Fig. 5 is the structural representation of the locking state of the utility model optical module and optical module slot;
Fig. 6 is the structural representation of the released state of the utility model optical module and optical module slot.
Embodiment
Now by reference to the accompanying drawings, preferred embodiment of the present utility model is elaborated.
As shown in Figures 2 and 3, the utility model provides a kind of preferred embodiment being applied to the draw ring structure of optical module, and wherein, Fig. 2 is the structural representation of optical module and optical cable, and Fig. 3 is the structural representation of draw ring structure.
On optical module 20, optical module 20 comprises the optical cable slot be connected with optical cable 10 and the locking mechanism 23 be connected with optical module slot, optical cable slot is arranged on the front end face of optical module 20, optical module 20 also comprises draw ring structure 30, draw ring structure 30 comprises the first draw ring 31 and the second draw ring 32, is specially:
First draw ring 31 is rotationally connected with the second draw ring 32 and optical module 20 respectively, draw ring structure 30 comprises the first groove 312 for holding optical cable 10 and the notch of the first connecting portion 315, first groove 312 that is rotationally connected with the second draw ring 32 and the first connecting portion 315 are arranged on the same side;
Second draw ring 32 comprises a torque arm 321, is arranged on the same side for the second groove 322 of holding optical cable 10 and the notch of the second connecting portion 323, second groove 322 be rotationally connected with the first connecting portion 315 and the second connecting portion 323.
To sum up, the collapsible draw ring structure 30 that first draw ring 31 and the second draw ring 32 are formed, comprise two states, comprise fit-state and extended state, fit-state is that the first draw ring 31 and the second draw ring 32 are rotated by the first connecting portion 315 and the second connecting portion 323 and both fitted and arrange, and the first draw ring 31 after laminating being arranged and the second draw ring 32 are fixed on the front end face of optical module 20; Extended state is that the first draw ring 31 and the second draw ring 32 are rotated by the first connecting portion 315 and the second connecting portion 323 and formed a plane, and perpendicular to the front end face of optical module 20.
Wherein, on fit-state, optical cable 10 is through the first groove 312 and the second groove 322 and be connected in optical cable slot.
Wherein, when fit-state is switched to extended state, by pulling torque arm 321, by be in the draw ring structure 30 of fit-state outwardly (namely away from optical module 20 direction) pull, make draw ring structure 30 form extended state and optical module 20 pulled out optical module slot.
Further, for ensureing that draw ring structure 30 is fixed on the front end face of optical module 20 on fit-state, the sway brace of the second draw ring 32 being provided with limited block 324, preventing the second draw ring 32 from dropping on fit-state.
In the present embodiment, for ensureing that draw ring structure 30 is in the handoff procedure of fit-state and extended state, avoids optical cable 10, provides the preferred structure of draw ring structure 30 further, specific as follows:
First draw ring 31 is " U " type structure, and the first connecting portion 315 is separately positioned on two top ends of the first draw ring 31.Preferably, the first connecting portion 315 comprises a male arms.Further, male arms, perpendicular to the plane at the first draw ring 31 place, is guaranteed that the first draw ring 31 and the second draw ring 32 are fitted when arranging, can be fitted completely.Further, for ensureing the steadiness of male arms, the first draw ring 31 comprises an inner ring 314, and two tops of inner ring 314 are connected with male arms, and for fixing male arms, now the inside groove of inner ring 314 is the first groove 312.
Second draw ring 32 is " U " type structure, and the second connecting portion 323 is located at two top ends of the second draw ring 32 respectively, and the second connecting portion 323 and the first connecting portion 315 are rotationally connected.Preferably, the second connecting portion 323 comprises a buckle, and buckle overlaps male arms and drives the second draw ring 32 to rotate.
As shown in Figure 3 and Figure 4, the utility model provides the preferred embodiment of the mounting means of draw ring structure and optical module, and wherein, Fig. 4 is the exploded perspective view of optical module.
First draw ring 31 is also comprised support portion 31, first draw ring 31 and is rotationally connected by the side of support portion 31 with the front end face of optical module 20.Optical module 20 comprises the side being arranged on front end face and comprises a holding tank 22 and fixed block 21, and support portion 31 is arranged in holding tank 22, and fixed block 21 seals holding tank 22, fixed support portion 31.
Wherein, the first draw ring 31 is rotated at holding tank 22 by support portion 31, as the first draw ring 31 is resisted against the front end face of optical module 20, if the first draw ring 31 is perpendicular to the front end face of optical module 20.
Optical module 20 also comprises the standing groove for placing the first draw ring 31 and the second draw ring 32, and under fit-state, draw ring structure 30 is placed in standing groove completely.
Optical module 20 also comprises the fixed sturcture for fixing the first draw ring 31 and the second draw ring 32, when above-mentioned draw ring structure 30 is placed in standing groove completely, by fixed sturcture fixed pull ring structure 30, and stable placement draw ring structure 30.
Wherein, fixed sturcture is preferably arranged on the limit base in standing groove.
As shown in Figure 5 and Figure 6, the utility model provides the preferred embodiment of the connected mode of optical module and optical module slot, wherein, Fig. 5 is the structural representation of the locking state of optical module and optical module slot, and Fig. 6 is the structural representation of the released state of optical module and optical module slot.
Optical module 20 comprises locking mechanism 23, and optical module slot comprises the second locking mechanism 41 coordinated with locking mechanism 23, and preferably, locking mechanism 23 is boss, and the second locking mechanism 41 is shell fragment.
When locking state, with reference to figure 5, boss by shell fragment jack-up, and is sticked into shell fragment by external force by boss further, locks.Now optical module 20 inserts optical module slot completely.
And when released state, optical module 20 is pulled by draw ring structure 30, pull-out optical module slot, meanwhile, with reference to figure 6, boss by shell fragment jack-up, and is pulled out shell fragment by external force by boss further, unlocks.
As described above, be only the utility model most preferred embodiment, and not for limiting scope of the present utility model, all equivalences done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (8)
1. a draw ring structure for optical module, this optical module comprises the optical cable slot be connected with optical cable and the locking mechanism be connected with optical module slot, and this optical cable slot is arranged on the front end face of optical module, it is characterized in that, this draw ring structure comprises:
First draw ring, it is rotationally connected with the second draw ring and optical module respectively, it the first connecting portion comprising the first groove for holding optical cable and be rotationally connected with the second draw ring, and notch and first connecting portion of this first groove are arranged on the same side;
Second draw ring, it comprises a torque arm, for the second groove of holding optical cable and the second connecting portion be rotationally connected with the first connecting portion, notch and second connecting portion of this second groove are arranged on the same side;
When this first draw ring and the second draw ring fit arrange and be fixed on the front end face of optical module time, this optical cable is through the first groove and the second groove and be connected in optical cable slot.
2. draw ring structure according to claim 1, is characterized in that: this first draw ring also comprises a support portion, and this first draw ring is rotationally connected by a side of the front end face of support portion and optical module.
3. draw ring structure according to claim 1, is characterized in that: this first draw ring is " U " type structure, and this first pontes is not arranged on two top ends of the first draw ring.
4. draw ring structure according to claim 3, is characterized in that: this first connecting portion comprises a male arms.
5. the draw ring structure according to claim 3 or 4, is characterized in that: this second draw ring is " U " type structure, and this second connecting portion is separately positioned on two top ends of the second draw ring, and this second connecting portion and the first connecting portion are rotationally connected.
6. draw ring structure according to claim 5, is characterized in that: this second connecting portion comprises a buckle, and this buckle overlaps male arms and drives the second draw ring to rotate.
7. draw ring structure according to claim 1, is characterized in that: this optical module also comprises the standing groove for placing the first draw ring and the second draw ring.
8. draw ring structure according to claim 7, is characterized in that: this optical module also comprises the fixed sturcture for fixing the first draw ring and the second draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395205.4U CN204719276U (en) | 2015-06-09 | 2015-06-09 | A kind of draw ring structure of optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395205.4U CN204719276U (en) | 2015-06-09 | 2015-06-09 | A kind of draw ring structure of optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719276U true CN204719276U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395205.4U Active CN204719276U (en) | 2015-06-09 | 2015-06-09 | A kind of draw ring structure of optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802917A (en) * | 2017-04-27 | 2018-11-13 | 苏州旭创科技有限公司 | Optical module and Optical devices with it |
-
2015
- 2015-06-09 CN CN201520395205.4U patent/CN204719276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802917A (en) * | 2017-04-27 | 2018-11-13 | 苏州旭创科技有限公司 | Optical module and Optical devices with it |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 No. 35, Cuijing Road, Pingshan New District, Shenzhen, Guangdong Patentee after: Ona Technology (Shenzhen) Group Co.,Ltd. Address before: 518118 No. 35, Cuijing Road, Pingshan New District, Shenzhen, Guangdong Patentee before: O-NET COMMUNICATIONS (SHENZHEN) Ltd. |