CN201113074Y - USB connector - Google Patents
USB connector Download PDFInfo
- Publication number
- CN201113074Y CN201113074Y CNU2007201201183U CN200720120118U CN201113074Y CN 201113074 Y CN201113074 Y CN 201113074Y CN U2007201201183 U CNU2007201201183 U CN U2007201201183U CN 200720120118 U CN200720120118 U CN 200720120118U CN 201113074 Y CN201113074 Y CN 201113074Y
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- usb connector
- cement blocks
- bonding jumper
- strips
- 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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Abstract
The utility model relates to a USB connector which comprises four metal strips and plastic cement blocks. After folding and punch forming process, the metal strips are embedded into the plastic cement blocks with plastic cement by injection molding. The interfaces of the mental strips protrude to form the plastic cement blocks. By adopting the above mentioned structure, the service life is prolonged because the mental strips are not easy to be frayed. And complete contact between the USB connector and the other connecting devices is ensured because the interfaces protrude to form the plastic cement blocks, and the phenomenon of poor contact is avoided. At the same time, the connector has small product bulk and light and thin structure, thereby being convenient for being used and carried with. The USB connector is used in the digital code field, the digital code product can be inserted into a computer through a USB interface directly without a tieline, thereby providing great convenience.
Description
Technical field
The utility model relates to a kind of USB connector.
Background technology
USB connector in the market all adopts a big metal shell, thicker average above 4 millimeters, volume ratio is carried inconvenience more greatly simultaneously, what perhaps adopt is the gold-plated structure of wiring board, gold-platedly in the process of using, be easy to be worn, the USB connector that will make like this can not contact fully with other USB connection device, the plug USB connector that the user can not stop so not only damages itself and being connected of other USB connection device, shortened useful life greatly, even the USB connector is come off, have a strong impact on attractive in appearance and use.
The utility model content
Frayed easily for overcoming in the prior art product, influence the defective that is connected between USB connector and other USB connection device, the utility model provides a kind of USB connector, this USB connector can strengthen its with other USB connection device between be electrically connected intensity, be difficult for impaired simultaneously.
The technical scheme that the utility model solves the problems of the technologies described above is: a kind of USB connector comprises four bonding jumpers and plastic cement piece, described bonding jumper is embedded in the described plastic cement piece by injection moulding with plastic cement after described bonding jumper process fold and the punch forming, the contact-making surface of described bonding jumper protrudes described plastic cement piece.
After adopting said structure, because of bonding jumper is difficult for being worn, prolonged the useful life of product, and protrude the plastic cement piece so strengthened the intensity that is electrically connected between USB connector and other USB connection device because of contact-making surface, the phenomenon that loose contact can not occur, and this constructed products volume is little and ultra-thin conveniently uses and carry.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structure chart of a kind of USB connector of the utility model.
Fig. 2 is the front view of a kind of USB connector of the utility model.
Fig. 3 is the rearview of a kind of USB connector of the utility model.
Fig. 4 is a kind of USB connector of the utility model bonding jumper structure chart.
Embodiment:
Shown in Fig. 1-4, a kind of USB connector comprises four bonding jumpers 1 and plastic cement piece 2, described bonding jumper 1 is embedded in the described plastic cement piece 2 by injection moulding with plastic cement after described bonding jumper 1 process fold and the punch forming, the contact-making surface 3 of described bonding jumper 1 protrudes described plastic cement piece 2, described pleat face 1 stretches out from the rear portion, top of described plastic cement piece 2, described pleat face 25 stretches out from the rear portion, bottom of described plastic cement piece 2, also can increase more pleat face simultaneously according to demand in the lower end of pleat face 25 to increase the length of bonding jumper.
The utility model discloses a kind of for realizing the preferred forms of goal of the invention, utilize bonding jumper be difficult for be worn, strengthened the useful life of product, by the contact-making surface that protrudes strengthen its with other USB connection device between be electrically connected intensity, the phenomenon of loose contact can not appear.This reasonable in design, simultaneously small and exquisite ultra-thin, very easy to use, any other is subordinated to the protection range that replacement scheme that this thinking draws also belongs to this patent.
Claims (3)
1. USB connector, it is characterized in that: comprise four bonding jumpers (1) and plastic cement piece (2), described bonding jumper (1) is embedded in the described plastic cement piece (2) by injection moulding with plastic cement after described bonding jumper (1) process fold and the punch forming, the contact-making surface (3) of described bonding jumper (1) protrudes described plastic cement piece (2).
2. according to the described a kind of USB connector of claim (1), it is characterized in that: the pleat face one (4) of described bonding jumper (1) stretches out from the rear portion, top of described plastic cement piece (2).
3. according to the described a kind of USB connector of claim (1), it is characterized in that: the pleat face two (5) of described bonding jumper (1) stretches out from the rear portion, bottom of described plastic cement piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201201183U CN201113074Y (en) | 2007-05-17 | 2007-05-17 | USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201201183U CN201113074Y (en) | 2007-05-17 | 2007-05-17 | USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113074Y true CN201113074Y (en) | 2008-09-10 |
Family
ID=39964815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201201183U Expired - Fee Related CN201113074Y (en) | 2007-05-17 | 2007-05-17 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113074Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147135A1 (en) * | 2010-05-25 | 2011-12-01 | 中兴通讯股份有限公司 | Usb connector |
| WO2011150624A1 (en) * | 2010-05-31 | 2011-12-08 | 中兴通讯股份有限公司 | A universal serial bus head and making method thereof |
-
2007
- 2007-05-17 CN CNU2007201201183U patent/CN201113074Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147135A1 (en) * | 2010-05-25 | 2011-12-01 | 中兴通讯股份有限公司 | Usb connector |
| WO2011150624A1 (en) * | 2010-05-31 | 2011-12-08 | 中兴通讯股份有限公司 | A universal serial bus head and making method thereof |
| US8662942B2 (en) | 2010-05-31 | 2014-03-04 | Zte Corporation | Universal serial bus head and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 |