CN203456683U - USB connector with switch terminal - Google Patents
USB connector with switch terminal Download PDFInfo
- Publication number
- CN203456683U CN203456683U CN201320440989.9U CN201320440989U CN203456683U CN 203456683 U CN203456683 U CN 203456683U CN 201320440989 U CN201320440989 U CN 201320440989U CN 203456683 U CN203456683 U CN 203456683U
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- CN
- China
- Prior art keywords
- switch terminal
- usb
- terminal
- usb male
- connector
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- 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 discloses a USB connector with a switch terminal. The USB connector comprises a connector main body, a 4P terminal and the switch terminal; a jack used for matching a USB male joint is arranged on the connector main body; the 4P terminal is fixedly connected with the connector main body, and is electrically connected with an electrode of the USB male joint inserted in the jack; and the switch terminal is electrically connected with the housing of the USB male joint inserted in the jack. According to the utility model, the switch terminal matching the USB male joint is arranged in the jack of the USB connector; when the USB male joint is inserted in the jack, the switch terminal is enabled to be conductive through the housing of the USB male joint, and a circuit is switched on; and when the USB male joint is pulled out from the jack, the housing of the USB male joint is not electrically connected with the switch terminal any more, and the circuit is cut off. The USB connector is capable of automatically controlling the on/off of the circuit, simplifies operation steps, and is easy to use.
Description
Technical field
The utility model relates to USB connector field, relates in particular to a kind of USB connector of belt switch terminal.
Background technology
Portable power source is exactly to utilize the portable of modern science and technology design can storing electricity, a kind of charger of Emergency use when mobile phone or other digital products need to charge, and portable power source is generally electrically connected to digital product realization by USB connector.Current portable power source on the market, its USB connector itself does not possess controls the function discharging and recharging, so portable power source must be by being to be controlled and discharged and recharged signal by simulation signal, that is to say, must first USB male be inserted in USB connector, by simulation signal, control and discharging and recharging, so just increase the use operation of portable power source, and there will be and only connected USB joint, but forget the situation of opening charging/discharging function.
Utility model content
For the weak point existing in above-mentioned technology, it is a kind of simple in structure that the utility model provides, can be when inserting USB male, and automatic processing circuit, when extracting USB male, the USB connector of automatic shutoff circuit.
For achieving the above object, the utility model discloses a kind of USB connector of belt switch terminal, comprises connector body, 4P terminal and switch terminal; Described connector body be provided with for the suitable socket of USB male, described 4P terminal is fixedly connected with connector body, described 4P terminal is electrically connected to the electrode that inserts the USB male of socket, and described switch terminal is electrically connected to the shell that inserts the USB male of socket.
Wherein, described connector body comprises plastic cement main body and metal shell, the socket that the common formation of described plastic cement main body and metal shell and USB male are suitable; Described 4P terminal and switch terminal are all fixed in plastic cement main body, and described metal shell is provided with a plurality of for the fixing buckle of USB male.
Wherein, described socket comprises the first holding part and the second holding part, and the upper surface of described plastic cement main body and metal shell forms the first holding part, and the lower surface of plastic cement main body and metal shell forms the second holding part; Described the first holding part is for the shell of accommodating USB male, and described the second holding part is for the electrode of accommodating USB male.
Wherein, described switch terminal is placed in the first holding part; Described 4P terminal is placed in the second holding part.
Wherein, described switch terminal has two, and described 4P terminal has four.
The beneficial effects of the utility model are: compared with prior art, the USB connector of the disclosed belt switch terminal of the utility model, in the socket of USB connector, be provided with the switch terminal suitable with USB male, when USB male is inserted socket, the shell actuating switch terminal of USB male, connects circuit; When USB male is extracted from socket, the shell of USB male is no longer electrically connected to switch terminal, open circuit.The USB connector of belt switch terminal of the present utility model, can automatic control circuit switch on and off, the step that simplifies the operation, convenient use.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the USB connector of belt switch terminal of the present utility model;
Fig. 2 is the structure chart of the USB connector of belt switch terminal of the present utility model;
Fig. 3 is the structure chart of metal shell of the present utility model;
Fig. 4 is the vertical view of plastic cement main body of the present utility model;
Fig. 5 is the upward view of plastic cement main body of the present utility model;
Fig. 6 is the installation diagram of the utility model USB connector and USB male.
Main element symbol description is as follows:
1, connector body 11, plastic cement main body
12, metal shell 121, buckle
13, the first holding part 14, the second holding part
2, switch terminal 3,4P terminal
4, the shell of USB male 41, USB male
42, the electrode of USB male
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-6, the USB connector of the disclosed belt switch terminal of the utility model, comprises connector body 1,4P terminal 3 and switch terminal 2; Connector body 1 be provided with for the suitable socket of USB male 4,4P terminal 3 is fixedly connected with connector body 1,4P terminal 3 is electrically connected to the electrode 42 that inserts the USB male of socket, switch terminal 2 is electrically connected to the shell 41 of the USB male of insertion socket.
The USB connector of the disclosed belt switch terminal of the utility model, specific works process is as follows:
When USB male 4 is inserted socket, the shell 41 of USB male contacts with switch terminal 2, and the shell fragment of switch terminal 2 is softened, and now switch terminal 2 is realized and being electrically connected to by the shell 41 of USB male, and hardware detection is to there being USB male 4 to insert; When USB male 4 is extracted from socket, the shell 41 of USB male no longer contacts with switch terminal 2, and the shell fragment of switch terminal 2 resets, and hardware detection is extracted to USB male 4.
Compared to prior art, the USB connector of the disclosed belt switch terminal of the utility model is provided with the switch terminal 2 suitable with USB male 4 in the socket of USB connector, when USB male 4 is inserted socket, the shell 41 actuating switch terminals 2 of USB male, connect circuit; When USB male 4 is extracted from socket, the shell 41 of USB male is no longer electrically connected to switch terminal 2, open circuit.The USB connector of belt switch terminal of the present utility model, can automatic control circuit switch on and off, the step that simplifies the operation, convenient use.
The USB connector of the disclosed belt switch terminal of the utility model, connector body 1 comprises plastic cement main body 11 and metal shell 12, the socket that plastic cement main body 11 and the common formation of metal shell 12 and USB male 4 are suitable; 4P terminal 3 and switch terminal 2 are all fixed in plastic cement main body 11, and metal shell 12 is provided with a plurality of for the fixing buckle 121 of USB male 4.Buckle 121 on metal shell 12 can block USB male 4, makes it can slippage from socket easily, guarantees to connect reliable.
The USB connector of the disclosed belt switch terminal of the utility model, socket comprises the first holding part 13 and the second holding part 14, the upper surface of plastic cement main body 11 and metal shell 12 forms the first holding part 13, and the lower surface of plastic cement main body 11 and metal shell 12 forms the second holding part 14; The first holding part 13 is the electrode 42 for accommodating USB male for shell 41, the second holding parts 14 of accommodating USB male.Switch terminal 2 is placed in the first holding part 13, and 4P terminal 3 is placed in the second holding part 14.After inserting USB male 4, shell 41 upper surfaces of USB male are electrically connected to switch terminal 2 in the first holding part 13, and the electrode 42 of USB male is electrically connected to 4P terminal 3 in the second holding part 14.
The USB connector of the disclosed belt switch terminal of the utility model, switch terminal 2 has two, and 4P terminal 3 has four.Certainly this is only a specific embodiment of the present utility model, and the quantity of the utility model switch terminal 2 and 4P terminal 3 is not limited in this.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (5)
1. a USB connector for belt switch terminal, is characterized in that, comprises connector body, 4P terminal and switch terminal; Described connector body be provided with for the suitable socket of USB male, described 4P terminal is fixedly connected with connector body, described 4P terminal is electrically connected to the electrode that inserts the USB male of socket, and described switch terminal is electrically connected to the shell that inserts the USB male of socket.
2. the USB connector of belt switch terminal according to claim 1, is characterized in that, described connector body comprises plastic cement main body and metal shell, the socket that the common formation of described plastic cement main body and metal shell and USB male are suitable; Described 4P terminal and switch terminal are all fixed in plastic cement main body, and described metal shell is provided with a plurality of for the fixing buckle of USB male.
3. the USB connector of belt switch terminal according to claim 2, it is characterized in that, described socket comprises the first holding part and the second holding part, and the upper surface of described plastic cement main body and metal shell forms the first holding part, and the lower surface of plastic cement main body and metal shell forms the second holding part; Described the first holding part is for the shell of accommodating USB male, and described the second holding part is for the electrode of accommodating USB male.
4. the USB connector of belt switch terminal according to claim 3, is characterized in that, described switch terminal is placed in the first holding part; Described 4P terminal is placed in the second holding part.
5. the USB connector of belt switch terminal according to claim 1, is characterized in that, described switch terminal has two, and described 4P terminal has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440989.9U CN203456683U (en) | 2013-07-16 | 2013-07-16 | USB connector with switch terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440989.9U CN203456683U (en) | 2013-07-16 | 2013-07-16 | USB connector with switch terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456683U true CN203456683U (en) | 2014-02-26 |
Family
ID=50136538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440989.9U Expired - Fee Related CN203456683U (en) | 2013-07-16 | 2013-07-16 | USB connector with switch terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872530A (en) * | 2014-03-06 | 2014-06-18 | 上海华勤通讯技术有限公司 | USB (Universal Serial Bus) female base, terminal equipment and USB connector |
| CN106412245A (en) * | 2016-09-06 | 2017-02-15 | 青岛海信移动通信技术股份有限公司 | Waterproof method for USB interface and mobile terminal |
-
2013
- 2013-07-16 CN CN201320440989.9U patent/CN203456683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872530A (en) * | 2014-03-06 | 2014-06-18 | 上海华勤通讯技术有限公司 | USB (Universal Serial Bus) female base, terminal equipment and USB connector |
| CN106412245A (en) * | 2016-09-06 | 2017-02-15 | 青岛海信移动通信技术股份有限公司 | Waterproof method for USB interface and mobile terminal |
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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: 20140226 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |