CN203871620U - USB plug with function of 360-degree rotation - Google Patents
USB plug with function of 360-degree rotation Download PDFInfo
- Publication number
- CN203871620U CN203871620U CN201420301908.1U CN201420301908U CN203871620U CN 203871620 U CN203871620 U CN 203871620U CN 201420301908 U CN201420301908 U CN 201420301908U CN 203871620 U CN203871620 U CN 203871620U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- rotatably connected
- back cover
- power line
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a USB plug with the function of 360-degree rotation. The USB plug comprises a USB connector, a front shell, a rear shell and a power line. The front shell and the rear shell form rotation cooperation; and the USB connector is connected and fixed with the front shell. A circuit board and a front rotation connection guide column are installed in the front shell; the front end of the circuit board is electrically connected with the USB connector; and the rear end of the circuit board is connected with the front rotation connection guide column. A rear rotation connection guide column is arranged in the rear shell; the power line extend into the rear shell and is connected with the rear rotation connection guide column; and the front end of the rear rotation connection guide column is connected with the power line and the front end of the rear rotation connection guide column is contacted with the front rotation connection guide column. The USB connector makes circumferential rotation relatively to the power line at the back, so that the USB connector can be inserted by selecting a proper angle when being connected with the USB female port. Therefore, contact of the rear shell with other objects can be avoided and the phenomenon of power line winding at the back can also be prevented.
Description
Technical field
The utility model relate to a kind of can 360 the USB plug of degree rotation.
Background technology
USB blank area in traditional USB plug is all fixedly connected with power line part, in some narrower and small environment, traditional USB plug is difficult to inject in the female mouth of USB, if directly rotate whole plug, can make again electric wire partly reel, and makes USB plug connect the complexity becoming.
Summary of the invention
The utility model provide a kind of can 360 the USB plug of degree rotation.
The technical scheme that the utility model adopts is to achieve the above object of the invention: a kind of can 360 the USB plug of degree rotation, comprise USB joint, fore shell, back cover and power line, described fore shell is rotatably assorted with back cover formation;
Described USB joint and fore shell are connected and fixed, in fore shell, be installed with circuit board and before the guide pillar that is rotatably connected, the front end of circuit board is electrically connected to USB joint, the rear end of circuit board is connected with the guide pillar that is front rotatably connected;
The guide pillar that is rotatably connected after being provided with in described back cover, described power line from back cover stretch into and with the guide pillar that is rotatably connected be connected, after the be rotatably connected rear end of guide pillar be connected with power line, after the front end of guide pillar that is rotatably connected contact with the guide pillar that is front rotatably connected.
Further, be formed with former and later two bulge loops on described power line, described front bulge loop is positioned at back cover, and rear bulge loop is positioned at outside back cover, on the power line crust between front bulge loop and back cover, is provided with Compress Spring;
Described fore shell is through some cramps and back cover snapping, when static, Compress Spring will after the guide pillar that is rotatably connected between guide pillar and back cover and cramp, lean with being front rotatably connected.
Further, in having, the described guide pillar that is rotatably connected is extremely disposed with supply lines layer, earth connection layer, positive voltage data line layer and negative voltage data line layer outward, between adjacent two line layers, be provided with insulating barrier, each supply lines layer, earth connection layer, positive voltage data line layer and negative voltage data line layer that front and back two are rotatably connected between guide pillar are oppositely arranged and contact with each other.
The beneficial effects of the utility model are: USB joint power line relatively below rotates, therefore can be that USB joint is that female mouthful of USB selects suitable angle to insert when connecting, avoid back cover to contact with other foreign objects, also avoid power line below that the phenomenon of reeling occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic cross-section of guide pillar of being rotatably connected.
Wherein, 1, USB joint, 2, fore shell, 3, back cover, 4, power line, 5, circuit board, 6, the front guide pillar that is rotatably connected, 7, after the guide pillar that is rotatably connected, 8, cramp, 9, Compress Spring, 11, supply lines layer, 12, earth connection layer, 13, positive voltage data line layer, 14, negative voltage data line layer, 15, insulating barrier.
Embodiment
As shown in Figure 1, a kind of can 360 the USB plug of degree rotation, comprise USB joint 1, fore shell 2, back cover 3 and power line 4, fore shell 2 forms and is rotatably assorted with back cover 3.
USB joint 1 is connected and fixed with fore shell 2, in fore shell 2, be installed with circuit board 5 and before the guide pillar 6 that is rotatably connected, the front end of circuit board 5 is electrically connected to USB joint 1, the rear end of circuit board 5 is connected with the guide pillar 6 that is front rotatably connected; The guide pillar 7 that is rotatably connected after being provided with in back cover 3, power line 4 from back cover 3 stretch into and with the guide pillar 7 that is rotatably connected be connected, after the be rotatably connected rear end of guide pillar 7 be connected with power line 4, after the front end of guide pillar 7 that is rotatably connected contact with the guide pillar 6 that is front rotatably connected.
On power line 4, be formed with former and later two bulge loops, front bulge loop is positioned at back cover 3, and rear bulge loop is positioned at outside back cover 3, on power line 4 crusts between front bulge loop and back cover 3, is provided with Compress Spring 9;
Fore shell 2 is through some cramps 8 and back cover 3 snappings, when static, Compress Spring 9 will after the guide pillar 7 that is rotatably connected between guide pillar 6 and back cover 3 and cramp 8, lean with being front rotatably connected.
As shown in Figure 2, in having, the guide pillar that is rotatably connected is extremely disposed with supply lines layer 11, earth connection layer 12, positive voltage data line layer 13 and negative voltage data line layer 14 outward, between adjacent two line layers, be provided with insulating barrier 15, each supply lines layer 11, earth connection layer 12, positive voltage data line layer 13 and negative voltage data line layer 14 that front and back two are rotatably connected between guide pillar are oppositely arranged and contact with each other.So,, even if two guide pillars that are rotatably connected rotate how many circles and can holding circuit be communicated with, the existence of Compress Spring 9 can make fore shell 2 by remaining the state of tensioner between cramp 8 and back cover 3.
USB joint 1 power line 4 relatively below rotates, and can be therefore that USB joint 1 is that female mouthful of USB selects suitable angle to insert when connecting, and avoids back cover 3 to contact with other foreign objects, also avoids power line 4 below that the phenomenon of reeling occurs.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art, all should fall in protection range of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment according to design of the present utility model.
Claims (3)
1. can 360 the USB plug of degree rotation, it is characterized in that, comprise USB joint (1), fore shell (2), back cover (3) and power line (4), described fore shell (2) forms and is rotatably assorted with back cover (3);
Described USB joint (1) is connected and fixed with fore shell (2), in fore shell (2), be installed with circuit board (5) and before the guide pillar (6) that is rotatably connected, the front end of circuit board (5) is electrically connected to USB joint (1), and the rear end of circuit board (5) is connected with the guide pillar that is front rotatably connected (6);
Guide pillar (7) is rotatably connected after being provided with in described back cover (3), described power line (4) from back cover (3) stretch into and with the guide pillar (7) that is rotatably connected be connected, after the be rotatably connected rear end of guide pillar (7) be connected with power line (4), after the be rotatably connected front end of guide pillar (7) contact with the guide pillar that is front rotatably connected (6).
According to claim 1 a kind of can 360 the USB plug of degree rotation, it is characterized in that, described power line is formed with former and later two bulge loops on (4), described front bulge loop is positioned at back cover (3), rear bulge loop is positioned at outside back cover (3), on power line (4) crust between front bulge loop and back cover (3), is provided with Compress Spring (9);
Described fore shell (2) is through some cramps (8) and back cover (3) snapping, when static, Compress Spring (9) will after be rotatably connected and lean between guide pillar (7) and the guide pillar that is front rotatably connected (6) and back cover (3) and cramp (8).
According to claim 1 a kind of can 360 the USB plug of degree rotation, it is characterized in that, in having, the described guide pillar that is rotatably connected is extremely disposed with supply lines layer (11), earth connection layer (12), positive voltage data line layer (13) and negative voltage data line layer (14) outward, between adjacent two line layers, be provided with insulating barrier (15), each supply lines layer (11), earth connection layer (12), positive voltage data line layer (13) and negative voltage data line layer (14) that front and back two are rotatably connected between guide pillar are oppositely arranged and contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301908.1U CN203871620U (en) | 2014-06-08 | 2014-06-08 | USB plug with function of 360-degree rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301908.1U CN203871620U (en) | 2014-06-08 | 2014-06-08 | USB plug with function of 360-degree rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871620U true CN203871620U (en) | 2014-10-08 |
Family
ID=51652544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420301908.1U Expired - Fee Related CN203871620U (en) | 2014-06-08 | 2014-06-08 | USB plug with function of 360-degree rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230920A (en) * | 2017-05-19 | 2017-10-03 | 佛山标天下信息科技有限公司 | The rotation apparatus of USB electric connectors |
| CN108321911A (en) * | 2018-04-03 | 2018-07-24 | 陈茂清 | Mobile phone safe charger |
| CN110679044A (en) * | 2017-06-01 | 2020-01-10 | 申克碳素技术有限责任公司 | Discharge device for discharging current |
-
2014
- 2014-06-08 CN CN201420301908.1U patent/CN203871620U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230920A (en) * | 2017-05-19 | 2017-10-03 | 佛山标天下信息科技有限公司 | The rotation apparatus of USB electric connectors |
| CN110679044A (en) * | 2017-06-01 | 2020-01-10 | 申克碳素技术有限责任公司 | Discharge device for discharging current |
| US11139625B2 (en) | 2017-06-01 | 2021-10-05 | Schunk Carbon Technology Gmbh | Discharge device for discharging electric currents |
| CN108321911A (en) * | 2018-04-03 | 2018-07-24 | 陈茂清 | Mobile phone safe charger |
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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 |
Granted publication date: 20141008 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |