CN201789096U - Double-layer USB electric connector plug - Google Patents
Double-layer USB electric connector plug Download PDFInfo
- Publication number
- CN201789096U CN201789096U CN2010202329487U CN201020232948U CN201789096U CN 201789096 U CN201789096 U CN 201789096U CN 2010202329487 U CN2010202329487 U CN 2010202329487U CN 201020232948 U CN201020232948 U CN 201020232948U CN 201789096 U CN201789096 U CN 201789096U
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- usb interface
- usb
- face
- connector plug
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Abstract
The utility model relates to a double-layer USB electric connector plug comprising a plug shell which is internally provided with a double-layer USB interface module by a packaging body. The double-layer USB interface module comprises two USB interface parts; the splicing matching end of the double-layer USB electric connector plug and an adaptive socket is a front end; the front ends of the two USB interface parts both protrude out of the front end surface of the packaging body; and the rear ends of the two USB interface parts are both welded with USB wire cables used for being electrically connected with a mobile storage device. In the utility model, the double-layer USB interface module comprises the two USB interface parts, the rear ends of which are all welded with the USB wire cables electrically connected with the mobile storage device, and two USBs simultaneously provide power for signal transmission, thus being capable of transporting power, and avoiding the problem of system halted due to the insufficient power of the host of a computer or other devices needing to be driven by the USB.
Description
Technical field
The utility model relates to a kind of electrical connector plug, especially a kind of USB electrical connector plug.
Background technology
The USB interface parts be between the movable storage device or movable storage device and host computer between the instrument of swap data data, existing single USB interface parts generally can only provide 2.5W(500mA, input power 5V), power also can descend after the long-time running of system or USB interface parts use a period of time, at this moment, when using USB interface parts data transmission, can influence efficiency of transmission because system dynamic is not enough, cause transfer of data to make mistakes, cause mobile device search less than or the phenomenon that crashes appears in the equipment that makes host computer or other need USB to drive, also might damage the hard disk in the mobile device when situation is serious.
Summary of the invention
For achieving the above object, the utility model adopts following technical scheme: a kind of double-deck USB electrical connector plug, comprise plug casing, be provided with double-deck usb interface module in this plug casing, this bilayer usb interface module comprises two USB interface parts, the grafting abutting end of double-deck USB electrical connector plug and adaptive socket is a front end, the rear end of two USB interface parts is electrically connected to be provided with and is used for the USB cable that is electrically connected with movable storage device, the front end of two USB interface parts and USB cable is fixed in the plug casing by packaging body, and the front end of two USB interface parts all protrudes from the front end face of packaging body.
Be installed with a strutting piece on the perisporium of described two USB interface parts, two USB interface parts are set to one by this supporter, and bracing frame is entrenched in the described packaging body.
The front end slip cap of described plug casing is equipped with attachment cap, and attachment cap is arranged on the plug casing by the position limiting structure axial limiting, and attachment cap endoporus side face front end is provided with and is used for and adaptive socket connection structure connecting.
Described position limiting structure comprises the spacing axle collar that the plug casing front end is provided with, the spacing cooperation of front limit step surface that the front end face of the spacing axle collar and attachment cap endoporus side face front end are provided with, the rear end face of the spacing axle collar and back spacing cooperation of limiting stand terrace that all surface rear ends of attachment cap endoporus are provided with are provided with the ripple spring between the rear end face of the described spacing axle collar and the back limiting stand terrace.
The rear end of described attachment cap endoporus is provided with back-up ring, and the front end face of back-up ring constitutes described back limiting stand terrace, and the rear end face of this back-up ring cooperates with jump ring block on being arranged on attachment cap endoporus side face, and the endoporus of back-up ring and the side face of plug casing are slidingly matched.
Described syndeton is a bail, and bail is arranged on the front end of attachment cap endoporus by riveted way.
The USB cable that two USB interface parts rear ends are electrically connected is packaged as a whole.
The end face that the front end of described plug casing is used for cooperating with adaptive socket is provided with sealing gasket.
Double-deck usb interface module of the present utility model comprises two USB interface parts, the rear end of two USB interface parts all is electrically connected to be provided with and is used for the USB cable that is electrically connected with movable storage device, two USB provide power for the signal transmission simultaneously, can guarantee through-put power, the problem that the equipment of avoiding host computer or other to need USB to drive occurs crashing because of being short of power.
Be installed with strutting piece on the perisporium of USB interface parts of the present utility model, this bracing frame is entrenched in the packaging body, strutting piece has increased the contact area of USB interface parts and packaging body, make the USB interface parts more firm with combining of packaging body, be difficult for deviating from or swinging with respect to packaging body with respect to packaging body, in addition, when encapsulation, bracing frame can guarantee two USB interface position component.
The front end slip cap of plug casing of the present utility model is equipped with attachment cap, and attachment cap is arranged on the plug casing by the position limiting structure axial limiting, and attachment cap endoporus side face front end riveted joint is provided with and is used for the bail that is connected with adaptive plug.Thereby screwing attachment cap after plug and adaptive socket plug together realizes that plug and adaptive socket are inserted in the curved groove on the adaptive Socket casing of bail precession on attachment cap and reliably plugs together.
The end face that the front end of plug casing of the present utility model is used for cooperating with adaptive socket is provided with sealing gasket, when plug and adaptive socket plug together, sealing gasket can be realized both sealings, prevent that moisture or dust from entering in plug and the adaptive socket, strengthen the laser propagation effect of data between plug, the socket, the useful life of the plug and socket of prolongation.
Description of drawings
Fig. 1 be the utility model embodiment partly cut open structural representation;
Fig. 2 is the left view of Fig. 1.
Embodiment
At Fig. 1, in 2, a kind of double-deck USB electrical connector plug, comprise plug casing 7, be provided with double-deck usb interface module by packaging body 9 in this plug casing 7, this bilayer usb interface module comprises two USB interface parts 12, be installed with strutting piece 10 on the perisporium of USB interface parts 12, bracing frame 10 is entrenched in the packaging body 9, the front end of two USB interface parts 12 all protrudes from the front end face of packaging body 9, the rear end of two USB interface parts 12 is all welded to be provided with and is used for the USB cable that is electrically connected with movable storage device, the USB cable encapsulation of two USB interface parts correspondences is for one, form single line cable 8, packaging body 9 is a working of plastics, behind USB interface parts 12 bonding wires fixedly upper supporting piece 10 mode by plastic packaging with the USB interface parts, USB cable and strutting piece are arranged in the plug casing 7, and the grafting abutting end of double-deck USB electrical connector plug and adaptive socket is a front end.
The front end slip cap of plug casing 7 is equipped with attachment cap 1, the spacing axle collar 3 that the front end of plug casing 7 is provided with, 2 spacing cooperations of front limit step surface that the front end face of the spacing axle collar 3 and attachment cap endoporus side face front end are provided with, the rear end of attachment cap 1 endoporus is provided with back-up ring 6, back-up ring 6 is sleeved on the outer peripheral face of plug casing 7, be provided with ripple spring 4 between the rear end face of the front end face of back-up ring 6 and the axle collar 3, the rear end face of back-up ring 6 cooperates with jump ring 5 blocks on being arranged on attachment cap 1 endoporus side face, when attachment cap 1 slides on plug casing 7, under the effect of ripple spring and jump ring, back-up ring 6 is along with attachment cap 1 moves on plug casing 7, the side face of the endoporus of back-up ring 6 and plug casing 7 is slidingly matched, the front end of attachment cap 1 is provided with bail 11 by riveted joint, after plug and adaptive socket plug together, be rotatably connected cap with in the curved groove on the adaptive socket inserted terminal of the bail 11 precessions outer peripheral face, thereby realize that plug is connected with the reliable of adaptive socket.The end face that the front end of plug casing 7 is used for cooperating with adaptive socket is provided with sealing gasket 13.
The back limiting stand terrace of present embodiment attachment cap endoporus rear end is made of the front end face of back-up ring, it also can be the step surface that is set directly on the attachment cap endoporus side face, at this moment consider mounting process, the front limit step surface should be snap ring or the spinning retaining edge at attachment cap endoporus front end.Back limiting stand terrace also can directly be formed by jump ring.
Be provided with the ripple spring between the rear end face of the present embodiment axle collar and the back limiting stand terrace, also the ripple spring can be set, directly on the side face with attachment cap slip cap add-in connectors housing, at this moment attachment cap and adaptive socket between syndeton lack anti-loose structure, anti seismic efficiency is bad, can add anti-loose structure in addition.
The present embodiment attachment cap adopts bail to be connected with adaptive socket, also can adopt screw thread to be connected with adaptive socket.
The USB cable encapsulation of two USB interface parts correspondences of present embodiment can not encapsulate, directly by two cable transmission signals for one yet.
Claims (8)
1. double-deck USB electrical connector plug, comprise plug casing, it is characterized in that: be provided with double-deck usb interface module in this plug casing, this bilayer usb interface module comprises two USB interface parts, the grafting abutting end of double-deck USB electrical connector plug and adaptive socket is a front end, the rear end of two USB interface parts is electrically connected to be provided with and is used for the USB cable that is electrically connected with movable storage device, the front end of two USB interface parts and USB cable is fixed in the plug casing by packaging body, and the front end of two USB interface parts all protrudes from the front end face of packaging body.
2. double-deck USB electrical connector plug according to claim 1 is characterized in that: be installed with a strutting piece on the perisporium of described two USB interface parts, two USB interface parts are set to one by this supporter, and bracing frame is entrenched in the described packaging body.
3. double-deck USB electrical connector plug according to claim 1 and 2, it is characterized in that: the front end slip cap of described plug casing is equipped with attachment cap, attachment cap is arranged on the plug casing by the position limiting structure axial limiting, and attachment cap endoporus side face front end is provided with and is used for and adaptive socket connection structure connecting.
4. double-deck USB electrical connector plug according to claim 3, it is characterized in that: described position limiting structure comprises the spacing axle collar that the plug casing front end is provided with, the spacing cooperation of front limit step surface that the front end face of the spacing axle collar and attachment cap endoporus side face front end are provided with, the rear end face of the spacing axle collar and back spacing cooperation of limiting stand terrace that all surface rear ends of attachment cap endoporus are provided with are provided with the ripple spring between the rear end face of the described spacing axle collar and the back limiting stand terrace.
5. double-deck USB electrical connector plug according to claim 4, it is characterized in that: the rear end of described attachment cap endoporus is provided with back-up ring, the front end face of back-up ring constitutes described back limiting stand terrace, the rear end face of this back-up ring cooperates with jump ring block on being arranged on attachment cap endoporus side face, and the endoporus of back-up ring and the side face of plug casing are slidingly matched.
6. double-deck USB electrical connector plug according to claim 5 is characterized in that: described syndeton is a bail, and bail is arranged on the front end of attachment cap endoporus by riveted way.
7. double-deck USB electrical connector plug according to claim 6 is characterized in that: the USB cable that two USB interface parts rear ends are electrically connected is packaged as a whole.
8. double-deck USB electrical connector plug according to claim 7, it is characterized in that: the end face that the front end of described plug casing is used for cooperating with adaptive socket is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202329487U CN201789096U (en) | 2010-06-22 | 2010-06-22 | Double-layer USB electric connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202329487U CN201789096U (en) | 2010-06-22 | 2010-06-22 | Double-layer USB electric connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789096U true CN201789096U (en) | 2011-04-06 |
Family
ID=43821050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202329487U Expired - Fee Related CN201789096U (en) | 2010-06-22 | 2010-06-22 | Double-layer USB electric connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449436A (en) * | 2015-06-29 | 2016-03-30 | 江苏赛洋机电科技有限公司 | Novel structure of elbow connector and electrical equipment |
| CN109119818A (en) * | 2017-06-26 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of cylindrical connector and connector assembly |
| CN111370877A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector and plug |
| CN113922153A (en) * | 2021-09-08 | 2022-01-11 | 中航光电科技股份有限公司 | Connector assembly and plug and socket thereof |
-
2010
- 2010-06-22 CN CN2010202329487U patent/CN201789096U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449436A (en) * | 2015-06-29 | 2016-03-30 | 江苏赛洋机电科技有限公司 | Novel structure of elbow connector and electrical equipment |
| CN105449436B (en) * | 2015-06-29 | 2018-03-06 | 江苏赛洋机电科技有限公司 | Elbow connector and electrical equipment |
| CN109119818A (en) * | 2017-06-26 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of cylindrical connector and connector assembly |
| CN111370877A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector and plug |
| CN113922153A (en) * | 2021-09-08 | 2022-01-11 | 中航光电科技股份有限公司 | Connector assembly and plug and socket thereof |
| CN113922153B (en) * | 2021-09-08 | 2024-05-10 | 中航光电科技股份有限公司 | Connector assembly and plug and socket thereof |
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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: 20110406 Termination date: 20140622 |
|
| EXPY | Termination of patent right or utility model |