CN204216256U - A kind of Minimized USB connector - Google Patents
A kind of Minimized USB connector Download PDFInfo
- Publication number
- CN204216256U CN204216256U CN201420738911.XU CN201420738911U CN204216256U CN 204216256 U CN204216256 U CN 204216256U CN 201420738911 U CN201420738911 U CN 201420738911U CN 204216256 U CN204216256 U CN 204216256U
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- CN
- China
- Prior art keywords
- usb connector
- insulating body
- utility
- leg
- model
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a kind of Minimized USB connector, comprise metal shell, be located at insulating body in described metal shell and arrangement and be installed in multiple conducting terminals on described insulating body, described insulating body has the contact jaw of front end and the bonding wire end of rear end, described bonding wire end forms the soldering opening of single arrangement, and described conducting terminal is bent into the shape of twice step.The utility model provides one can reduce production complexity, and welding is stablized and the reliable Minimized USB connector of structure.
Description
Technical field
The utility model relates to a kind of Minimized USB connector.
Background technology
Existing Minimized USB connector has a metal shell, an insulating body is contained in this metal shell, this insulating body is provided with several conducting terminals, the welding ends of insulating body forms the soldering opening of upper and lower double setting usually, cause the welding of connector complicated, production cost is high, structural instability.And conducting terminal is lower due to intensity, than being easier to distortion in production, plating or transportation, thus causes higher product fraction defective.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides that a kind of production cost is low, Stability Analysis of Structures and can improve the Minimized USB connector of intensity.
For achieving the above object, the utility model adopts following technical proposals:
A kind of Minimized USB connector, comprise metal shell, be located at insulating body in described metal shell and arrangement and be installed in multiple conducting terminals on described insulating body, described insulating body has the contact jaw of front end and the bonding wire end of rear end, described bonding wire end forms the soldering opening of single arrangement, and described conducting terminal is bent into the shape of twice step.
Described soldering opening there is tin silk.
Described conducting terminal has the contact portion of front end and the leg of rear end, is bent to form described twice step between described contact portion and described leg, and the width of described step part is greater than the width of described leg.
The width of described leg is 0.12mm, and the width of described step part is 0.2mm ~ 0.3mm.
After adopting technique scheme, compared with prior art, tool has the following advantages the utility model:
The utility model adopts single soldering opening structure to reduce production complexity, reduces bonding wire processing procedure, increases the reliability of producing.And the double bending structure that conducting terminal adopts, adds the leg intensity of terminal, reduces the fraction defective of product.
Accompanying drawing explanation
Fig. 1 is the insulating body schematic diagram being equiped with conducting terminal in the utility model metal shell;
Fig. 2 is the part-structure schematic diagram of conducting terminal of the present 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.
As shown in Figure 1, a kind of Minimized USB connector, comprise metal shell (not shown), be located at the insulating body 1 in metal shell and multiple conducting terminal 2, the arrangement of multiple conducting terminal 2 to be installed on insulating body 1, insulating body 1 has the contact jaw 11 of front end and the bonding wire end 12 of rear end, bonding wire end 12 forms the soldering opening of single arrangement, soldering opening there is tin silk 13, be for the soldering opening of two rows relative to traditional bonding wire end, single soldering opening can reduce production complexity, reduce bonding wire processing procedure, and on soldering opening, add tin silk 13, can save in bonding wire processing procedure and add tin cream process, and increase the stability of welding.
As shown in Figure 2, conducting terminal 2 has the contact portion 21 of front end and the leg 22 of rear end, is bent to form the shape of twice step 23 between the leg 22 of contact portion 21 and rear end.
The conducting terminal generally l-shaped of USB connector traditional at present, namely one bending is only had, the utility model conducting terminal 2 and traditional structure are compared, add one bending more thus form two-stage step 23, thus reduce the height of leg, effectively improve the strength problem of leg 22, decrease leg distortion, and the width of step 23 part is greater than the width of leg 22, namely leg 22 width is 0.12mm, the material width of step 23 part can be 0.2mm ~ 0.3mm, intensity can be resisted and is out of shape herein, through producing checking, significantly reduce product fraction defective, improve production efficiency.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (4)
1. a Minimized USB connector, it is characterized in that: comprise metal shell, be located at insulating body in described metal shell and arrangement and be installed in multiple conducting terminals on described insulating body, described insulating body has the contact jaw of front end and the bonding wire end of rear end, described bonding wire end forms the soldering opening of single arrangement, and described conducting terminal is bent into the shape of twice step.
2. a kind of Minimized USB connector according to claim 1, is characterized in that: described soldering opening has tin silk.
3. a kind of Minimized USB connector according to claim 2, it is characterized in that: described conducting terminal has the contact portion of front end and the leg of rear end, between described contact portion and described leg, be bent to form described twice step, the width of described step part is greater than the width of described leg.
4. a kind of Minimized USB connector according to claim 3, is characterized in that: the width of described leg is 0.12mm, and the width of described step part is 0.2mm ~ 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738911.XU CN204216256U (en) | 2014-11-28 | 2014-11-28 | A kind of Minimized USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738911.XU CN204216256U (en) | 2014-11-28 | 2014-11-28 | A kind of Minimized USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216256U true CN204216256U (en) | 2015-03-18 |
Family
ID=52984899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738911.XU Expired - Fee Related CN204216256U (en) | 2014-11-28 | 2014-11-28 | A kind of Minimized USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216256U (en) |
-
2014
- 2014-11-28 CN CN201420738911.XU patent/CN204216256U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181128 |