CN204992065U - Female seat of short body USB - Google Patents
Female seat of short body USB Download PDFInfo
- Publication number
- CN204992065U CN204992065U CN201520522943.0U CN201520522943U CN204992065U CN 204992065 U CN204992065 U CN 204992065U CN 201520522943 U CN201520522943 U CN 201520522943U CN 204992065 U CN204992065 U CN 204992065U
- Authority
- CN
- China
- Prior art keywords
- female seat
- bending section
- usb female
- metal shell
- insulating body
- 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
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- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The utility model relates to a connector technical field discloses a female seat of short body USB, including insulating main part, gluey core and metal casing, the bullet needle that a plurality of multistages are crooked is fixed in gluey in -core portion, and gluey core is fixed in insulating main part through the elasticity fastener in, the metal casing is located outside the insulating main part. Through carrying out the multistage turning to playing the needle to satisfy increase strength and shorten the needs of length, thereby make USB socket department pull ring shorter, shortened the holistic length of the female seat of USB, reduced its volume shared in circuit structure, when placing mobile terminal in when, can reach simultaneously its screen of improvement account for than the purpose.
Description
Technical field
The connector technique field that the utility model relates to, particularly relates to a kind of short body USB female seat.
Background technology
Along with the fast development of electronic technology, by connection that USB connector realizes each other between electronic product, USB connector comprises USB male seat and USB female seat, USB male seat is external to be connected with an electronic equipment, USB female seat is generally built in another electronic equipment, by USB male seat being inserted in USB female seat, realize the electrical connection between two electronic equipments.
At present, existing USB female seat is made up of insulating body, glue core and pin terminals, USB female seat is built in electronic equipment, because USB female seat entirety takies circuit board certain volume, when display and USB female seat are located on same plane, in the electronic equipment that thickness is certain, USB female seat main part volume is larger, and the screen accounting (ratio of screen area and complete machine area) of electronic equipment is then less.
Utility model content
The purpose of this utility model is to provide a kind of short body USB female seat, and the USB female seat main part volume being intended to solve prior art is excessive, causes the problem that the screen accounting of electronic equipment is too small.
The utility model realizes like this, a kind of short body USB female seat is provided, it comprises insulating body, glue core and metal shell, the bullet pin that multiple multistage is bending is fixed on described glue core inner, described glue core is fixed in described insulating body by flexible clamp piece, and described metal shell is located at outside described insulating body.
Further, described bullet pin is fixed on described glue core inner by in-mould injection, described bullet pin comprises the first bending section, the second bending section and the 3rd linkage section, described first bending section is " U " type contact in obtuse angle, the linkage section that described first bending section is connected with described second bending section is horizontal by acute angle, described second bending section bends in " L " type, and described 3rd linkage section is the pin terminals in level.
Preferably, the stage casing of described second bending section is provided with skid-resistant projection, and described projection is distributed in described second bending section both sides.
Further, described flexible clamp piece is metal clips, and described metal clips is fixed on described glue core top by in-mould injection, and chute road is offered in described insulating body inside, and described metal clips is snapped in described chute road.
Further, offer the containing cavity for accommodating described glue core and described bullet pin in described insulating body, offer the groove road identical with described bullet pin quantity inside described containing cavity, described bullet pin is located in described groove road.
Further, aduncate bullet card is respectively offered in described metal shell end face and bottom surface, offers draw-in groove outside described insulating body at correspondence position, and described metal shell is slided by described bullet card and snaps in described draw-in groove internal fixtion outside described insulating body.
Preferably, described bullet card is shaped in outside described metal shell.
Further, each one-body molded two of described metal shell both sides buckle, and buckle and hang tag on circuit boards described in described metal shell passes through.
Compared with prior art, the short body USB female seat that the utility model provides, the bullet pin that the multiple multistages comprising insulating body, glue core and be fixed on glue core inner bend, glue core is fixed in insulating body by flexible clamp piece, is provided with metal shell outside insulating body.By carrying out multistage bending process to bullet pin, with satisfied raising intensity and the needs shortening length, thus make USB place pull ring shorter, shorten the length of USB female seat entirety, reduce the volume that it is shared in circuit structure, when being built in mobile terminal, the object improving its screen accounting can be reached simultaneously.
Accompanying drawing explanation
Fig. 1 is short body USB female seat explosive view provided by the utility model;
Fig. 2 is the front view of short body USB female seat bullet pin provided by the utility model;
Fig. 3 is the schematic diagram of short body USB female seat insulating body provided by the utility model;
Fig. 4 is short body USB female seat overall schematic provided by the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
Please refer to Fig. 1 ~ 2, the short body USB female seat that the present embodiment provides, comprises insulating body 1, glue core 3 and metal shell 5, and it is inner that the bullet pin 2 that multiple multistage is bending is fixed on glue core 3, glue core 3 is fixed in insulating body 1 by flexible clamp piece 4, is provided with metal shell 5 outside insulating body 1.Particularly, play pin 2 and be divided into the three sections: first bending section 21, second bending section 22 and the 3rd linkage section 23.First bending section 21 is divided into two parts, Part I is " U " type contact in obtuse angle, connect for realizing contacting with the contact of USB male joint, Part II is the linkage section with the second bending section 22, horizontal by certain acute angle to provide the elastic force of fastening USB male joint.Second bending section 22 is the linkage section of rectangular " L " type, and the second bending section 22 horizontal component is connected with the first bending section 21, and is provided with for anti-skidding projection in its both sides, and the second bending section 22 is fixed in glue core 3 by in-mould injection.The pin terminals that 3rd linkage section 23 stretches out for level, pin terminals is electrically connected with circuit board contact by soldering mode.
Further, please refer to shown in Fig. 1, the bullet pin 2 that ten multistages are bending equidistantly arranges, and being arranged in glue core 3 both sides is a positive conductive pin and a ground conductive pin, and remaining is data conductive pin, and is fixed in glue core 3 by in-mould injection mode.Flexible clamp piece 4 is metal clips, and metal clips is divided into fixed cross beam part and elastic card arm section, and fixed cross beam part is fixed on outside glue core 3 by in-mould injection mode, and the front end of elastic card arm section is with hook, and back segment is crossbeam snap arm.
Further, please refer to shown in Fig. 3, insulating body 1 inside offers the chute road 11 matched with the elastic card arm section of metal clips 4, metal clips 4 is pressed into interior realization clamping along chute road 11.If when need be separated, inside power is applied to the hook portion of metal clips 4, can skid off along chute road 11.Insulating body 1 inside forms accommodating glue core 3 and plays the containing cavity 13 of pin 2, containing cavity 13 medial surface offers the groove road 12 identical with playing pin 2 quantity, the length in groove road 12 equals the first bending section 21 and the second bending section 22 sum, and the horizontal component of the second bending section 22 is placed in groove road 12.
Further, please refer to shown in 4, metal shell 5 end face, bottom surface is respectively provided with two integrated bullet cards 51, play card 51 towards metal shell 5 inner recess and opening to metal shell 5 end, step draw-in groove (not shown) is provided with at correspondence position outside insulating body 1, metal shell 5 terminal edge is provided with four one-body molded catch (not shown) concaved, when insulating body 1 slips into from metal shell 5 front end, playing card 51 is snapped in the step draw-in groove outside insulating body 1, now, can prevent insulating body 1 from skidding off from metal shell 5 front end, the catch of metal shell 5 end stops insulating body 1 to skid off from its end.
Further, please refer to shown in Fig. 4, respectively the company of being provided with is integrated in metal shell 5 both sides buckles 52, buckles 51 and hangs tag in the card sky of circuit board 6 correspondence.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. short body USB female seat, comprise insulating body, glue core and metal shell, it is characterized in that, the bullet pin that multiple multistage is bending is fixed on described glue core inner, described glue core is fixed in described insulating body by flexible clamp piece, and described metal shell is located at outside described insulating body.
2. short body USB female seat as claimed in claim 1, it is characterized in that, described bullet pin is fixed on described glue core inner by in-mould injection, described bullet pin comprises the first bending section, the second bending section and the 3rd linkage section, described first bending section is " U " type contact in obtuse angle, the linkage section that described first bending section is connected with described second bending section is horizontal by acute angle, and described second bending section bends in " L " type, and described 3rd linkage section is the pin terminals in level.
3. short body USB female seat as claimed in claim 2, it is characterized in that, the stage casing of described second bending section is provided with skid-resistant projection, and described projection is distributed in described second bending section both sides.
4. short body USB female seat as claimed in claim 1, it is characterized in that, described flexible clamp piece is metal clips, and described metal clips is fixed on described glue core top by in-mould injection, chute road is offered in described insulating body inside, and described metal clips is snapped in described chute road.
5. the short body USB female seat as described in any one of Claims 1 to 4, it is characterized in that, offer the containing cavity for accommodating described glue core and described bullet pin in described insulating body, offer the groove road identical with described bullet pin quantity inside described containing cavity, described bullet pin is located in described groove road.
6. short body USB female seat as claimed in claim 1, it is characterized in that, aduncate bullet card is respectively offered in described metal shell end face and bottom surface, offer draw-in groove at correspondence position outside described insulating body, described metal shell is slided by described bullet card and snaps in described draw-in groove internal fixtion outside described insulating body.
7. short body USB female seat as claimed in claim 6, it is characterized in that, described bullet card is shaped in outside described metal shell.
8. short body USB female seat as claimed in claim 1, is characterized in that, each one-body molded two of described metal shell both sides buckle, and buckle and hang tag on circuit boards described in described metal shell passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522943.0U CN204992065U (en) | 2015-07-17 | 2015-07-17 | Female seat of short body USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522943.0U CN204992065U (en) | 2015-07-17 | 2015-07-17 | Female seat of short body USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992065U true CN204992065U (en) | 2016-01-20 |
Family
ID=55126395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520522943.0U Expired - Fee Related CN204992065U (en) | 2015-07-17 | 2015-07-17 | Female seat of short body USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992065U (en) |
-
2015
- 2015-07-17 CN CN201520522943.0U patent/CN204992065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |