CN202771058U - Connector and housing thereof - Google Patents
Connector and housing thereof Download PDFInfo
- Publication number
- CN202771058U CN202771058U CN201220429377.5U CN201220429377U CN202771058U CN 202771058 U CN202771058 U CN 202771058U CN 201220429377 U CN201220429377 U CN 201220429377U CN 202771058 U CN202771058 U CN 202771058U
- Authority
- CN
- China
- Prior art keywords
- connector
- shell
- connector shell
- shell fragment
- host cavity
- 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 discloses a connector and a housing thereof. The connector housing comprises an accommodating cavity, a top wall which is located at the periphery of the accommodating cavity, and two sidewalls which are connected with the top wall. A strengthening structure for enhancing the retentivity of a butt-joint module is further arranged on the connector housing, so the operational reliability of the butt-joint module and the stability of signal transmission can be ensured.
Description
Technical field
The utility model relates to a kind of connector shell, relates in particular to QSFP+ connector and housing thereof.
Background technology
The QSFP+ connector is widely used in the communications field, is generally used for and corresponding optical transceiver module docking.The industrywide standard that the QSFP+ connector is relevant can be with reference to the SFF-8436 standard, the QSFP+ connector that defines in the standard includes insulating body, be assembled in some conducting terminals in the insulating body, be enclosed within the metal shell that is roughly rectangular parallelepiped (Cage) of insulating body periphery, and metal shell is fixed with grounding elastic part around the front end insert port.The aforementioned metal housing include roof, diapire and about two sidewalls, sidewall is provided with opening, the inward flange of opening is connected with a strip fastener spring piece, be used for and optical transceiver module on corresponding depression position carry out buckle and fix, prevent that the optical transceiver module accident from spinning off from connector, guarantee stable signal transmission.When optical transceiver module was outwards extracted from connector, fastener spring piece can be broken away from from optical transceiver module by outside pushing tow, so that optical transceiver module integral body can break away from connector.Because described fastener spring piece design is very unreasonable, so that fastener spring piece is not ideal enough to the confining force of optical transceiver module, affect in the future normally using of product.
Therefore, be necessary existing technology is improved, to overcome above technical matters.
The utility model content
The purpose of this utility model is to provide a kind of connector shell and connector that strengthens the optical module confining force.
For achieving the above object, the utility model adopts following technical scheme:
A kind of connector shell, it includes host cavity, is positioned at the roof and the two side that links to each other with roof of host cavity periphery, it is characterized in that: also be provided with on the described connector shell for the reinforcement structure that strengthens the connection module confining force.
As the further improved technical scheme of the utility model, described reinforcement structure is the shell fragment of widening that extends in the host cavity.
As the further improved technical scheme of the utility model, described reinforcement structure is the shell fragment that extends in the host cavity, and described shell fragment is provided with reinforcement.
As the further improved technical scheme of the utility model, the paired interval of described shell fragment arranges.
As the further improved technical scheme of the utility model, described connector shell front end also has some elasticity ground lugs, and the width of shell fragment is greater than ground lug.
As the further improved technical scheme of the utility model, described shell fragment one end links to each other with sidewall, and the other end can move.
As the further improved technical scheme of the utility model, described reinforcement structure is arranged on the sidewall.
As the further improved technical scheme of the utility model, described connector shell also has rear wall and diapire, has an opening between diapire and the rear wall, and the diapire rear end has some flexure strips.
For realizing aforementioned purpose, the utility model can also adopt following technical scheme:
A kind of connector is used for accommodating connection module, and this connector comprises insulating body and some conducting terminals, it is characterized in that: described connection device is just like the described connector shell of any one in the claim 1 to 8.
As the further improved technical scheme of the utility model, described connector is the QSFP+ connector.
Compared with prior art, the utility model connector shell is provided with for the reinforcement structure that strengthens the connection module confining force, so arranges, and can guarantee the stability to reliable use and the signal transmission of connection module.
Description of drawings
Fig. 1 is the stereographic map of the utility model connector shell.
Fig. 2 is the stereographic map of another angle of Fig. 1.
Fig. 3 is the stereographic map of connector shell among the second embodiment.
Embodiment
Please refer to the drawing 1 and shown in Figure 2, the utility model has disclosed a kind of connector shell 100, it includes be used to the diapire of accommodating the host cavity to connection module, the roof that is positioned at the host cavity periphery, the two side 1 that links to each other with roof, rear wall that link to each other with roof and that fix with sidewall, linking to each other with a sidewall wherein, also is provided with on the described connector shell for the reinforcement structure that strengthens the connection module confining force.Describedly can be optical module to connection module.Have an opening 2 between diapire and the rear wall, conveniently plastic cement insulating body (housing) and conducting terminal are installed in the host cavity.
The side of described optical module has recess, after optical module inserts host cavity, strengthens structure and can slip into recess and optical module is had position-limiting action.When optical module was extracted from host cavity, the reinforcement structure can be removed from the recess disengaging clasp to optical module, so that optical module can be extracted from host cavity fully.
Please refer to the drawing 1 and shown in Figure 2, the reinforcement structure among the first embodiment are the shell fragment of widening 3 that extends in the host cavity, and by Widening Design, the intensity of shell fragment is improved, and can strengthen the confining force to optical module.
Described connector shell front end also have for some elasticity ground lugs 4 of exterior panel butt, the one group of elasticity ground lug integral body that is held in respectively on roof, two side, the diapire is roughly V-type, the width of aforementioned shell fragment 3 is greater than ground lug 4.
The inward flange of the perforate 5 on described shell fragment 3 one ends and the sidewall links to each other, and the other end can be offset.
Described shell fragment is provided with two reinforcements 31, is used for further improving the intensity of shell fragment.
The rear end of described diapire has some flexure strips 6, and when optical module inserted, flexure strip can contact with optical module, also can contact with PCB.
Described connector shell 100 is provided with some welding foots 7 that link to each other with rear wall with sidewall, and shell fragment 3 is near the welding foot 7 that is positioned at foremost.
Shown in please refer to the drawing 3, the reinforcement structure among the second embodiment is the shell fragment 3 that paired interval arranges, and has the slit between the shell fragment, is equipped with reinforcement 31 on the shell fragment 3.
Aforementioned reinforcement structure is arranged on the sidewall, certainly, in other embodiments, also can arrange and be roof or other positions, as long as can with optical module on recess realize normal the cooperation.
Connector in the utility model is used for accommodating connection module, and this connector comprises insulating body and the some conducting terminals that are assembled on the insulating body, and described connector also has aforementioned connector shell.
In the present embodiment, described connector is the QSFP+ connector, and certainly, described connector also can be other connectors such as SFP, SFP+, QSFP, CXP.
In sum, above embodiment only be used for explanation the utility model and and the described technical scheme of unrestricted the utility model, although this instructions has been described in detail the utility model with reference to the above embodiments, but, those of ordinary skill in the art is to be understood that, the person of ordinary skill in the field still can make amendment or is equal to replacement the utility model, and all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.
Claims (10)
1. connector shell, it includes host cavity, is positioned at the roof and the two side that links to each other with roof of host cavity periphery, it is characterized in that: also be provided with on the described connector shell for the reinforcement structure that strengthens the connection module confining force.
2. connector shell as claimed in claim 1 is characterized in that: described reinforcement structure is the shell fragment of widening that extends in the host cavity.
3. connector shell as claimed in claim 1 is characterized in that: described reinforcement structure is the shell fragment that extends in the host cavity, and described shell fragment is provided with reinforcement.
4. connector shell as claimed in claim 3 is characterized in that: the paired interval setting of described shell fragment.
5. connector shell as claimed in claim 2, it is characterized in that: described connector shell front end also has some elasticity ground lugs, and the width of shell fragment is greater than ground lug.
6. connector shell as claimed in claim 3, it is characterized in that: described shell fragment one end links to each other with sidewall, and the other end can move.
7. connector shell as claimed in claim 1, it is characterized in that: described reinforcement structure is arranged on the sidewall.
8. connector shell as claimed in claim 7, it is characterized in that: described connector shell also has rear wall and diapire, has an opening between diapire and the rear wall, and the diapire rear end has some flexure strips.
9. connector is used for accommodating connection module, and this connector comprises insulating body and some conducting terminals, it is characterized in that: described connection device is just like the described connector shell of any one in the claim 1 to 8.
10. connector as claimed in claim 9, it is characterized in that: described connector is the QSFP+ connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429377.5U CN202771058U (en) | 2012-08-28 | 2012-08-28 | Connector and housing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429377.5U CN202771058U (en) | 2012-08-28 | 2012-08-28 | Connector and housing thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771058U true CN202771058U (en) | 2013-03-06 |
Family
ID=47777621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220429377.5U Expired - Lifetime CN202771058U (en) | 2012-08-28 | 2012-08-28 | Connector and housing thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630983A (en) * | 2012-08-28 | 2014-03-12 | 温州意华通讯接插件有限公司 | Connector and housing thereof |
| CN106353863A (en) * | 2016-11-22 | 2017-01-25 | 温州意华接插件股份有限公司 | Shell and small hot plug connector with shell |
-
2012
- 2012-08-28 CN CN201220429377.5U patent/CN202771058U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630983A (en) * | 2012-08-28 | 2014-03-12 | 温州意华通讯接插件有限公司 | Connector and housing thereof |
| CN106353863A (en) * | 2016-11-22 | 2017-01-25 | 温州意华接插件股份有限公司 | Shell and small hot plug connector with shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WENZHOU YIHUA CONNECTOR CO., LTD. Free format text: FORMER NAME: WENZHOU YIHUA COMMUNICATED CONNECTOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325606 Zhejiang city of Wenzhou province Yueqing City Weng Yang Zhen West Industrial Zone Patentee after: WENZHOU YIHUA CONNECTOR Co.,Ltd. Address before: 325606 Zhejiang city of Wenzhou province Yueqing City Weng Yang Zhen West Industrial Zone Patentee before: WENZHOU YIHUA COMMUNICATED CONNECTOR Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |