CN104916980A - Usb plug - Google Patents
Usb plug Download PDFInfo
- Publication number
- CN104916980A CN104916980A CN201510231678.5A CN201510231678A CN104916980A CN 104916980 A CN104916980 A CN 104916980A CN 201510231678 A CN201510231678 A CN 201510231678A CN 104916980 A CN104916980 A CN 104916980A
- Authority
- CN
- China
- Prior art keywords
- shell
- usb plug
- insulator
- pin
- seamed edge
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6395—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for wall or panel outlets
Abstract
The invention provides a USB plug comprising a housing, a copper shell, an insulator, and a terminal, wherein the terminal is arranged on the insulator, the copper shell packages the insulator, the housing packages the copper shell, at least two edges of the plugging end of the housing are chamfering edges, and one side face of the plugging end of the housing is provided with a butt joint gap. The beneficial effect is that the stability of butt joint can be improved through the chamfering edges and the butt joint gap, and loosening and poor contact are avoided.
Description
Technical field
The present invention relates to connector, particularly relate to a kind of USB plug in connector.
Background technology
Traditional USB plug is when docking with USB socket, and less stable, easily occurs getting loose, the defect of loose contact.
Summary of the invention
In order to solve the problems of the prior art, the invention provides the good USB plug of a kind of docking stability.
The invention provides a kind of USB plug, comprise shell, copper shell, insulator and terminal, described terminal is arranged on described insulator, described copper shell wraps up described insulator, described shell wraps up described copper shell, at least two seamed edges of the inserted terminal of described shell are chamfer edge, and a wherein side of the inserted terminal of described shell is provided with docking breach.
As a further improvement on the present invention, a seamed edge of the inserted terminal of described shell is chamfer seamed edge.
As a further improvement on the present invention, a seamed edge of the inserted terminal of described shell is rounding seamed edge.
As a further improvement on the present invention, described chamfer seamed edge, rounding seamed edge are positioned at the same side of described shell.
As a further improvement on the present invention, described docking breach and described chamfer seamed edge be not on the same side of described shell.
As a further improvement on the present invention, described docking breach is isosceles trapezoid.
As a further improvement on the present invention, described docking breach, chamfer seamed edge, the distribution triangular in shape of rounding seamed edge.
As a further improvement on the present invention, a wherein side of described shell is provided with hole clipping, and a wherein side of described copper shell is provided with fixture block, and described fixture block is connected with described hole clipping buckle.
As a further improvement on the present invention, described insulator comprises upper insulator and lower insulator, described terminal comprises the first pin, the second pin, the 3rd pin and the 4th pin, described first pin, the second pin are arranged on described upper insulator, and described 3rd pin, the 4th pin are arranged on described lower insulator.
The invention has the beneficial effects as follows: by such scheme, can respectively by chamfer edge with dock breach to improve docking stability, avoid getting loose, the generation of loose contact.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of USB plug of the present invention;
Fig. 2 is the decomposition texture schematic diagram of a kind of USB plug of the present invention;
Fig. 3 is the decomposition texture schematic diagram of a kind of USB plug of the present invention;
Fig. 4 is the structural representation of the shell of a kind of USB plug of the present invention;
Fig. 5 is the assembling schematic diagram of the copper shell of a kind of USB plug of the present invention, insulator, terminal.
Embodiment
Illustrate below in conjunction with accompanying drawing and embodiment the present invention is further described.
Drawing reference numeral in Fig. 1 to Fig. 5 is: shell 1; Copper shell 2; Insulator 3; Terminal 4.
As shown in Figures 1 to 5, a kind of USB plug, comprise shell 1, copper shell 2, insulator 3 and terminal 4, described terminal 4 is arranged on described insulator 3, described copper shell 2 wraps up described insulator 3, described shell 1 wraps up described copper shell 2, and at least two seamed edges of the inserted terminal of described shell 1 are chamfer edge, and a wherein side of the inserted terminal of described shell 1 is provided with docking breach 13.
As shown in Figures 1 to 5, a seamed edge of the inserted terminal of described shell is chamfer seamed edge 11.
As shown in Figures 1 to 5, a seamed edge of the inserted terminal of described shell is rounding seamed edge 12.
As shown in Figures 1 to 5, described chamfer seamed edge 11, rounding seamed edge 12 are positioned at the same side of described shell 1.
As shown in Figures 1 to 5, described docking breach 13 and described chamfer seamed edge 11 be not on the same side of described shell 1.
As shown in Figures 1 to 5, described docking breach 13 is isosceles trapezoid.
As shown in Figures 1 to 5, described docking breach 13, chamfer seamed edge 11, rounding seamed edge 12 distribution triangular in shape.
As shown in Figures 1 to 5, a wherein side of described shell 1 is provided with hole clipping 14, and a wherein side of described copper shell 2 is provided with fixture block 21, and described fixture block 21 is connected with described hole clipping 14 buckle, be convenient to shaping interior external mold, and adhesion is stronger.
As shown in Figures 1 to 5, described insulator 3 comprises upper insulator 31 and lower insulator 32, described terminal 4 comprises the first pin, the second pin, the 3rd pin and the 4th pin, described first pin, the second pin are arranged on described upper insulator 31, described 3rd pin, the 4th pin are arranged on described lower insulator 32, adhesion is stronger, and manufacturing process is simpler.
A kind of USB plug provided by the invention, is optimized product structure, reduces the size of product, simplifies the packaging technology of product, strengthens product male and female to the stability contacted time slotting, and the associativity of product.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. a USB plug, it is characterized in that: comprise shell, copper shell, insulator and terminal, described terminal is arranged on described insulator, described copper shell wraps up described insulator, described shell wraps up described copper shell, at least two seamed edges of the inserted terminal of described shell are chamfer edge, and a wherein side of the inserted terminal of described shell is provided with docking breach.
2. USB plug according to claim 1, is characterized in that: a seamed edge of the inserted terminal of described shell is chamfer seamed edge.
3. USB plug according to claim 2, is characterized in that: a seamed edge of the inserted terminal of described shell is rounding seamed edge.
4. USB plug according to claim 3, is characterized in that: described chamfer seamed edge, rounding seamed edge are positioned at the same side of described shell.
5. USB plug according to claim 4, is characterized in that: described docking breach and described chamfer seamed edge be not on the same side of described shell.
6. USB plug according to claim 5, is characterized in that: described docking breach is isosceles trapezoid.
7. USB plug according to claim 5, is characterized in that: described docking breach, chamfer seamed edge, the distribution triangular in shape of rounding seamed edge.
8. USB plug according to claim 1, is characterized in that: a wherein side of described shell is provided with hole clipping, and a wherein side of described copper shell is provided with fixture block, and described fixture block is connected with described hole clipping buckle.
9. USB plug according to claim 1, it is characterized in that: described insulator comprises upper insulator and lower insulator, described terminal comprises the first pin, the second pin, the 3rd pin and the 4th pin, described first pin, the second pin are arranged on described upper insulator, and described 3rd pin, the 4th pin are arranged on described lower insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231678.5A CN104916980A (en) | 2015-05-08 | 2015-05-08 | Usb plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231678.5A CN104916980A (en) | 2015-05-08 | 2015-05-08 | Usb plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916980A true CN104916980A (en) | 2015-09-16 |
Family
ID=54085814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231678.5A Pending CN104916980A (en) | 2015-05-08 | 2015-05-08 | Usb plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025696A (en) * | 2016-05-31 | 2016-10-12 | 深圳亚力盛科技有限公司 | Triple USB connector and production technology thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200987002Y (en) * | 2006-09-29 | 2007-12-05 | 金嘉电子科技(苏州)有限公司 | Metal casing structure for Mini USB plug connector |
| CN201061001Y (en) * | 2007-04-23 | 2008-05-14 | 深圳亚力盛连接器有限公司 | USB connector |
| US7914306B1 (en) * | 2010-10-11 | 2011-03-29 | Donald A. Blackwell | Environmental protective covering for universal serial bus connectors |
| CN202142720U (en) * | 2010-10-09 | 2012-02-08 | 上海研祥智能科技有限公司 | Waterproof and anti-looseness connector plug and socket thereof |
| CN202423723U (en) * | 2012-01-09 | 2012-09-05 | 久年塑胶有限公司 | Socket with fastener |
| CN203260863U (en) * | 2013-01-22 | 2013-10-30 | 雅迪科技集团有限公司 | Charging socket for electric vehicle |
-
2015
- 2015-05-08 CN CN201510231678.5A patent/CN104916980A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200987002Y (en) * | 2006-09-29 | 2007-12-05 | 金嘉电子科技(苏州)有限公司 | Metal casing structure for Mini USB plug connector |
| CN201061001Y (en) * | 2007-04-23 | 2008-05-14 | 深圳亚力盛连接器有限公司 | USB connector |
| CN202142720U (en) * | 2010-10-09 | 2012-02-08 | 上海研祥智能科技有限公司 | Waterproof and anti-looseness connector plug and socket thereof |
| US7914306B1 (en) * | 2010-10-11 | 2011-03-29 | Donald A. Blackwell | Environmental protective covering for universal serial bus connectors |
| CN202423723U (en) * | 2012-01-09 | 2012-09-05 | 久年塑胶有限公司 | Socket with fastener |
| CN203260863U (en) * | 2013-01-22 | 2013-10-30 | 雅迪科技集团有限公司 | Charging socket for electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025696A (en) * | 2016-05-31 | 2016-10-12 | 深圳亚力盛科技有限公司 | Triple USB connector and production technology thereof |
| CN106025696B (en) * | 2016-05-31 | 2019-01-04 | 深圳亚力盛科技有限公司 | Three connect formula USB connector and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |