CN203300859U - Thin USB plug - Google Patents
Thin USB plug Download PDFInfo
- Publication number
- CN203300859U CN203300859U CN2013202161988U CN201320216198U CN203300859U CN 203300859 U CN203300859 U CN 203300859U CN 2013202161988 U CN2013202161988 U CN 2013202161988U CN 201320216198 U CN201320216198 U CN 201320216198U CN 203300859 U CN203300859 U CN 203300859U
- Authority
- CN
- China
- Prior art keywords
- usb
- insulation
- electricity conductive
- conductive plaster
- circuit board
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 20
- 239000011505 plaster Substances 0.000 claims description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a thin USB plug, comprising a USB insulation upper casing, a USB insulation lower casing, conductive pasters and a circuit board. The USB insulation upper casing is connected with the USB insulation lower casing by ultrasonic welding, four conductive pasters are electrically connected with the circuit board, and circuit board and the conductive pasters are all arranged in the USB casings, and the conductive pasters are exposed on the surface of the USB casings. When the USB plug is inserted into a USB mother seat, the conductive pasters are contacted and conducted with the conductive contacts of the USB mother seat to achieve data transmission.
Description
Technical field
The utility model relates to the USB plug field, is specifically related to that a kind of volume is little, the novel USB plug of thin thickness.
Background technology
Development along with science and technology, the trend of electronic consumer products is that volume is more and smaller and more exquisite, weight is more and more frivolous, but the USB plug that is widely used on the market charging and transfer of data is continued to use traditional USB2.0 standard always, volume is large, moulding is dull, and pluggable mode is stiff, and the sheet metal on plug and circuit board loose contact cause voltage drop, sheet metal also is easy to oxidized and gets rusty, and causes product normally to use.
The utility model content
For the deficiency of traditional USB2.0 plug, the utility model provides the thin body USB plug that a kind of durable, stable performance and volume are small and exquisite, moulding is succinct, and is also more smooth and easy agile during use.
For achieving the above object, the utility model adopts following technical scheme:
In insulation crust, Electricity conductive plaster and circuit board are electrically connected, and circuit board and Electricity conductive plaster all are installed in the USB housing, and Electricity conductive plaster exposes to the USB surface of shell, do not have metal shell to surround.
On above-mentioned technical foundation, described Electricity conductive plaster quantity is four, and is corresponding with four conductive contacts of USB female seat.
Preferably, described Electricity conductive plaster exposed parts is higher than the USB housing.
Preferably, Electricity conductive plaster surface gold-plating.
Its beneficial effect of the utility model is: described thin body USB plug reduces than present general USB2.0 plug volume, and outward appearance is novel, and is easily smooth and easy while inserting the USB female seat.Electricity conductive plaster adopts the gold-plated copper sheet of appearance in addition, has improved contact performance and the electric conductivity of USB interface, can also prevent oxidation, makes more durable of USB interface.The Electricity conductive plaster exposed parts, higher than the USB housing, reduces the voltage drop that loose contact brings, and during use, performance is more stable.
Description of drawings
Accompanying drawing 1 is the thin body USB plug of the utility model STRUCTURE DECOMPOSITION schematic diagram.
Embodiment
Below, by reference to the accompanying drawings and embodiment, a kind of thin body USB plug of the present utility model is described further, so that clearerly understand the utility model technological thought required for protection.
As shown in Figure 1, a kind of thin body USB plug of the utility model, it comprises USB insulation upper casing 1, USB insulation lower casing 2, Electricity conductive plaster 3, circuit board 4.Described USB insulation upper casing 1, USB insulation lower casing 2 form the USB housing by the ultrasonic bond seamless welding, and Electricity conductive plaster 3 and circuit board 4 are electrically connected, and are installed in the USB housing, and wherein Electricity conductive plaster 3 is 4, and the copper sheet periphery is gold-plated.Electricity conductive plaster 3 exposed parts are higher than surface of shell.
Need to prove, this gold-plated contact performance and the electric conductivity that can improve USB interface of Electricity conductive plaster 3, can also prevent oxidation.Gold-plated is only the utility model preferred embodiment, does not represent the protection range of utility model, other overlay coating including, but not limited to the silver-plated or zinc-plated mode of nickel plating all within protection range of the present utility model.
Need to prove; Electricity conductive plaster 3 exposed parts can reduce higher than surface of shell the voltage drop that loose contact brings; it is only the utility model preferred embodiment; do not represent protection range of the present utility model, other conductor patch 3 mounting meanss comprise exposed parts equal with the USB housing or lower than the USB housing all within protection range of the present utility model.
The utility model not only is confined to above-mentioned preferred forms; anyly all can draw other forms of product under inspiration of the present utility model; no matter but do any variation on its shape or structure; every have identical with a utility model or akin technical scheme, all within the utility model protection range.
Claims (4)
1. thin body USB plug, in insulation crust, Electricity conductive plaster and circuit board are electrically connected, circuit board and Electricity conductive plaster all are installed in the USB housing, and Electricity conductive plaster exposes to the USB surface of shell, it is characterized in that, the USB socket Electricity conductive plaster is exposed at product surface outward, does not have metal shell to surround.
2. thin body USB plug according to claim 1, is characterized in that, described USB insulation shell comprises USB insulation upper casing and USB insulation lower casing, described USB insulation upper casing and USB insulation lower casing ultra-sonic welded.
3. thin body USB plug according to claim 1, is characterized in that, described Electricity conductive plaster quantity is four, and exposed parts, higher than the USB surface of shell, guarantees to contact well with four conductive contacts of USB female seat.
4. thin body USB plug according to claim 1, is characterized in that, Electricity conductive plaster surface gold-plating zinc-plated or silver-plated or nickel plating and all resistance to oxidation conductive coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202161988U CN203300859U (en) | 2013-04-24 | 2013-04-24 | Thin USB plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202161988U CN203300859U (en) | 2013-04-24 | 2013-04-24 | Thin USB plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300859U true CN203300859U (en) | 2013-11-20 |
Family
ID=49576842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202161988U Expired - Fee Related CN203300859U (en) | 2013-04-24 | 2013-04-24 | Thin USB plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362447A (en) * | 2014-11-11 | 2015-02-18 | 东莞讯滔电子有限公司 | Usb plug |
| US9502818B2 (en) | 2014-11-11 | 2016-11-22 | Dongguan Xuntao Electronic Co., Ltd. | USB plug without a metallic shell |
-
2013
- 2013-04-24 CN CN2013202161988U patent/CN203300859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362447A (en) * | 2014-11-11 | 2015-02-18 | 东莞讯滔电子有限公司 | Usb plug |
| US9502818B2 (en) | 2014-11-11 | 2016-11-22 | Dongguan Xuntao Electronic Co., Ltd. | USB plug without a metallic shell |
| CN104362447B (en) * | 2014-11-11 | 2017-02-15 | 东莞讯滔电子有限公司 | Usb plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Tu Zhenghui Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tu Zhenghui Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tu Zhenghui Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Tu Zhenghui Document name: Notification of Decision on Request for Restoration of Right |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160408 Address after: 518100 Guangdong city of Shenzhen province Baoan District Xixiang street Baoan Road community Gushu Sanwei sand side industrial area A building 3 floor A Patentee after: Cang Mao Science and Technology Ltd. of Shenzhen Address before: 200433 Building No. 4, No. 200 East State Road, Shanghai, Yangpu District 421 Patentee before: Tu Zhenghui |
|
| DD01 | Delivery of document by public notice |
Addressee: Tu Zhenghui Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Cang Mao Science and Technology Ltd. of Shenzhen Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| 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: 20131120 Termination date: 20170424 |