CN206864720U - Micro USB female connectors - Google Patents
Micro USB female connectors Download PDFInfo
- Publication number
- CN206864720U CN206864720U CN201720375731.3U CN201720375731U CN206864720U CN 206864720 U CN206864720 U CN 206864720U CN 201720375731 U CN201720375731 U CN 201720375731U CN 206864720 U CN206864720 U CN 206864720U
- Authority
- CN
- China
- Prior art keywords
- metal shell
- plastic body
- micro usb
- stop part
- female connectors
- 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 - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Micro USB female connectors, including metal shell, the both sides of metal shell have the first pin for grafting pcb board, the afterbody of described metal shell, thereon along the stop part for being provided with downward bending, the plastic body that the stop part is used in barrier metal shell is deviate from backward.Compared with prior art, the utility model has following good effect：The stop part of metal shell tail down bending, it effectively forms the stop to plastic body therein, when Micro USB male joints are firmly inserted through violent, external force acts on stop part completely suffered by plastic body, and firm support is realized by the pin and pcb board of metal shell so that plastic body is from departing from metal shell.
Description
Technical field
A kind of connector is the utility model is related to, specifically refers to Micro USB female connectors.
Background technology
Micro USB are a portable versions of the standards of USB 2.0, and smaller than Mini USB interface, Micro-USB is
Mini-USB specification of future generation.
Due to Micro USB connectors, its volume is very small, the metal shell and metal of the female connector at its pcb board end
The connection of plastic body in shell needs to exclusively carry out design, and be firmly inserted through to prevent Micro USB male joints causes plastic cement master suddenly
Body departs from the phenomenon of metal shell.Its usual female-head connector structure is as shown in figure 1, the punching press one on the roof of metal shell 1 '
The limit rib of individual depression, to press plastic body therein, and the pin of connecting PCB board is set in the both sides of metal shell 1 ',
Strengthen the stress intensity of metal shell 1 ' by connection PCB.
But thing followed outstanding problem is, the stress intensity of metal shell is added, and plastic body therein is being inserted
Suffered reaction force is further prominent when pulling out, and only relying on Micro USB male joints and being firmly inserted through causes plastic body to depart from metal suddenly
The phenomenon of shell still happens occasionally.
Utility model content
The purpose of this utility model is to provide a kind of Micro USB female connectors, and its metal shell is to plastic cement theme
Fixed effect be better than traditional limit rib, can effectively prevent Micro USB male joints from firmly causing plastic body when being inserted through violent
Depart from the phenomenon of metal shell.
To achieve these goals, the utility model adopts the following technical scheme that.
Micro USB female connectors, including metal shell, the both sides of metal shell have for grafting PCB plates
One pin, the afterbody of described metal shell, it is used for thereon along the stop part for being provided with downward bending, the stop part outside barrier metal
Plastic body in shell is deviate from backward.
Compared with prior art, the utility model has following good effect：
The stop part of metal shell tail down bending, effectively forms the stop to plastic body therein,
When Micro USB male joints are firmly inserted through violent, external force suffered by plastic body acts on stop part, and inserting by metal shell completely
Pin and pcb board realize firm support so that plastic body is from departing from metal shell.
The utility model is described further with reference to specification drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is the structural representation of existing Micro USB female connectors.
Fig. 2 is the structural representation of Micro USB female connectors of the present utility model.
Embodiment
As shown in Fig. 2 Micro USB female connectors, including metal shell 1, the both sides of metal shell 1, which have, to be used to insert
Connect the first pin 11 of pcb board, the afterbody of described metal shell 1, thereon along the stop part 2 for being provided with downward bending, the stop
The plastic body (not shown) that portion 2 is used in barrier metal shell 1 is deviate from backward.
Micro USB female connectors in above-mentioned technical proposal, the stop part of metal shell tail down bending, effectively
The stop formd to plastic body therein, for Micro USB male joints firmly when being inserted through violent, external force suffered by plastic body is complete
Stop part is acted on, and firm support is realized by the pin and pcb board of metal shell so that plastic body is from departing from gold
Belong to shell.
Further, described stop part 2, the lower edge in its both sides are respectively provided with the second pin of grafting pcb board
21.Second pin coordinates the first pin to form four points of connection, and then metal shell is firmly assembled on pcb board, Micro
USB male joint firmly when being inserted through violent, can not only prevent plastic body from departing from metal shell, can also strengthen metal shell itself by
Force intensity prevents pin from releasing.
For those skilled in the art, can be obtained according to the structure disclosed in the utility model and principle other each
It is kind corresponding to change and deformation, and all these change and deformation belongs to protection category of the present utility model.
Claims (2)
1.Micro USB female connectors, including metal shell, the both sides of metal shell have first for grafting pcb board
Pin, it is characterised in that the afterbody of described metal shell, be used for thereon along the stop part for being provided with downward bending, the stop part
Plastic body in barrier metal shell is deviate from backward.
2. Micro USB female connectors according to claim 1, it is characterised in that described stop part, in its both sides
Lower edge be respectively provided with the second pin of grafting pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375731.3U CN206864720U (en) | 2017-04-11 | 2017-04-11 | Micro USB female connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375731.3U CN206864720U (en) | 2017-04-11 | 2017-04-11 | Micro USB female connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864720U true CN206864720U (en) | 2018-01-09 |
Family
ID=60816998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720375731.3U Expired - Fee Related CN206864720U (en) | 2017-04-11 | 2017-04-11 | Micro USB female connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864720U (en) |
-
2017
- 2017-04-11 CN CN201720375731.3U patent/CN206864720U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190411 |