CN202759045U - Mini USB connector with pads of unequal heights - Google Patents
Mini USB connector with pads of unequal heights Download PDFInfo
- Publication number
- CN202759045U CN202759045U CN 201220300370 CN201220300370U CN202759045U CN 202759045 U CN202759045 U CN 202759045U CN 201220300370 CN201220300370 CN 201220300370 CN 201220300370 U CN201220300370 U CN 201220300370U CN 202759045 U CN202759045 U CN 202759045U
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- CN
- China
- Prior art keywords
- pad
- pads
- usb connector
- signal
- mini usb
- 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 relates to a mini USB connector with pads of unequal heights, comprising an iron casing, a front plastic body, a rubber core, signal pads and power pads, wherein the front plastic body and the rubber core are connected to the iron casing, the signal pads are arranged in the middle part of the front side of the rubber core, the power pads are respectively arranged at both sides of the signal pads, and the signal pads are higher than the power pads. Compared with the prior art, the mini USB connector has the advantages that single wire diameter can be ensured so that the stability of current and signal transmission can be guaranteed; and the pads are unequal in height so that the distance between the signal pads and the power pads is greatly increased, thereby reducing the risk of short circuit when two adjacent terminals are welded.
Description
Technical field
The utility model relates to a kind of USB connector, especially relates to a kind of not mini USB connector of contour pad that has.
Background technology
At present, most of USB Mini-B(comprise Male and Female) pad all be contour pad design, because the size of USB Mini-B product own is less, therefore the design width of pad is subject to great limitation, but increasing client has proposed the requirement of remote high electric current to product function, this certainly will require our wire rod to use large wire diameter design, in order to satisfy these functional requirements of client, most of weld of producing at wire rod adopts the mode of trimming to reduce wire diameter at present, could be satisfying the welding demand, but the shortcoming of this technology has some:
1, trimming itself can make the local wire diameter of product dwindle, and can increase local electrical resistance, affects the stability of Transmission electric current and signal.
2, the technology of trimming is immature, is not very stable to the control of wire diameter, so just causes the pad size uneven, affects Transmission electric current and signal.
3, can cause during trimming the end of a thread to disperse, be unfavorable for like this welding, also increased the difficulty of welding, even the short circuit that can increase between terminals of adjacent be bad.
4, trimming waste of manpower, and the flow process of increase production, and quality can't guarantee.Manufacturing cost and quality related cost are quite high.
5, the trimming mode is difficult to realize the automatic welding processing procedure.
The utility model content
The purpose of this utility model be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and increase welding stability, guarantee transmission current and signal stability have a not mini USB connector of contour pad.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of have a not mini USB connector of contour pad, this USB connector comprises iron-clad, front plastic cement, glue core, signal pad and power pad, described front plastic cement and glue core all are connected on the iron-clad, described signal pad is located at the middle part of glue core front side, described power pad is located at the both sides of signal pad, and the height of signal pad is higher than the height of power pad.
Described signal pad and power pad consist of not contour structure, to guarantee power supply solder joint and signal solder joint certain distance are arranged.
Described signal pad is provided with two.
The both sides of described signal pad are provided with the plastic cement jube, reduce the risk of short circuit.
Described power pad is the pad of transmission current.
Compared with prior art, the utlity model has following advantage:
(1) guarantees single wire diameter, can guarantee the stability of transmission current and signal.
(2) weld wire rod wire diameter is stable, guarantees that spot size is consistent, increases welding stability.
(3) the weld wire harness does not have destroyedly, keeps certain cohesiveness, and convenient welding reduces the risk of short circuit between adjacent welds.
(4) need not the manpower trimming, can reduce worker's minimizing human input of standing, shorten the production cycle, and quality more can guarantee, reduce manufacturing cost and management cost.
(5) can realize the automatic welding processing procedure, increase product automation, also improve product quality.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 is that iron-clad, 2 is that front plastic cement, 3 is that glue core, 4 is that power pad, 5 is that signal pad, 6 is the plastic cement jube.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of have a not mini USB connector of contour pad, its structure as shown in Figure 1, this USB connector comprises iron-clad 1, front plastic cement 2, glue core 3, signal pad 5 and power pad 4, front plastic cement 2 and glue core 3 all are connected on the iron-clad 1, signal pad 5 is located at the middle part of glue core 3 front sides, and power pad 4 is located at the both sides of signal pad 5, and signal pad 5 is provided with two, be provided with plastic cement jube 6 in the both sides of signal pad 5, thereby can reduce the risk of short circuit.Power pad 4 is the pad of transmission current.The height of signal pad 5 is higher than the height of power pad 4, and consisting of not contour structure has certain distance to guarantee power supply solder joint and signal solder joint, thereby has reduced the risk of adjacent both ends short circuit when welding.
Claims (5)
1. one kind has the not mini USB connector of contour pad, it is characterized in that, this USB connector comprises iron-clad, front plastic cement, glue core, signal pad and power pad, described front plastic cement and glue core all are connected on the iron-clad, described signal pad is located at the middle part of glue core front side, described power pad is located at the both sides of signal pad, and the height of signal pad is higher than the height of power pad.
2. a kind of not mini USB connector of contour pad that has according to claim 1 is characterized in that, described signal pad and power pad consist of not contour structure.
3. a kind of not mini USB connector of contour pad that has according to claim 1 is characterized in that, described signal pad is provided with two.
4. a kind of not mini USB connector of contour pad that has according to claim 1 is characterized in that, the both sides of described signal pad are provided with the plastic cement jube.
5. a kind of not mini USB connector of contour pad that has according to claim 1 is characterized in that, described power pad is the pad of transmission current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300370 CN202759045U (en) | 2012-06-25 | 2012-06-25 | Mini USB connector with pads of unequal heights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300370 CN202759045U (en) | 2012-06-25 | 2012-06-25 | Mini USB connector with pads of unequal heights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759045U true CN202759045U (en) | 2013-02-27 |
Family
ID=47738210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300370 Expired - Fee Related CN202759045U (en) | 2012-06-25 | 2012-06-25 | Mini USB connector with pads of unequal heights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759045U (en) |
-
2012
- 2012-06-25 CN CN 201220300370 patent/CN202759045U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: DELPHI ZHONGYANG ELECTRIC (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: DELPHI PACKARD ELECTRIC SYSTEM CO., LTD. Effective date: 20131030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201805 JIADING, SHANGHAI TO: 201814 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131030 Address after: 201814 Shanghai Jiading District city Anting Town Park Road No. 60 building seventh A zone Patentee after: Delphi Central Electric (Shanghai) Co., Ltd. Address before: 201805 Shanghai city Jiading District Moyu Road No. 492 Patentee before: Delphi Packard Electric System Co., Ltd |
|
| 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: 20130227 Termination date: 20160625 |