CN202050142U - Universal serial bus (USB) wiring board - Google Patents
Universal serial bus (USB) wiring board Download PDFInfo
- Publication number
- CN202050142U CN202050142U CN 201120165322 CN201120165322U CN202050142U CN 202050142 U CN202050142 U CN 202050142U CN 201120165322 CN201120165322 CN 201120165322 CN 201120165322 U CN201120165322 U CN 201120165322U CN 202050142 U CN202050142 U CN 202050142U
- Authority
- CN
- China
- Prior art keywords
- usb
- usb data
- wiring board
- utility
- model
- 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 discloses a universal serial bus (USB) wiring board, which relates to a USB wiring device and comprises a wiring board body and a USB data bus, wherein a plurality of USB data jacks and control switches corresponding to the USB data jacks are arranged on the wiring board body, and each USB data jack is respectively connected in parallel with the USB data bus after being connected in series with the corresponding control switch. The USB wiring device is provided with the USB data jacks and can be convenient for people to simultaneously use a plurality of USB data wiring electric appliances.
Description
Technical field
The utility model relates to a kind of USB wire-insertion device, relates in particular to a kind of USB wiring board.
Background technology
At present, the USB wire-insertion device that people use is a single common USB wire-insertion device, and people have only a USB jack when using a plurality of usb data plug wire electrical equipment, just can't satisfy people's daily demand.
The utility model content
The purpose of this utility model is to overcome the defective that existing USB wire-insertion device can't satisfy the requirement of a plurality of USB jack, and a kind of USB wiring board of many USB jack is provided, and can solve the problems of the technologies described above effectively.
The purpose of this utility model is achieved through the following technical solutions:
A kind of USB wiring board, comprise the wiring board body, also comprise the usb data bus, the wiring board body be provided with some usb data jacks and with the corresponding control switch of usb data jack, each usb data jack with after corresponding control switch is connected respectively with the usb data bus parallel connection.
The utility model is compared than prior art, the beneficial effect that has: solved the problem that traditional usb data line can only connect a plug wire electrical equipment, and when need using a plurality of usb data plug wire electrical equipment, just be difficult to find unnecessary jack.Usb data wire-insertion device of the present utility model is provided with a plurality of USB jacks, can be convenient for people to use simultaneously a plurality of usb data plug wire electrical equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
1-wiring board body, 2-USB data/address bus, 3-USB data jack, 4-control switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment
As shown in Figure 1, a kind of USB wiring board, comprise wiring board body 1, also comprise usb data bus 2, wiring board body 1 be provided with some usb data jacks 3 and with usb data jack 3 corresponding control switchs 4, each usb data jack 3 is with in parallel with usb data bus 2 respectively after corresponding control switch 4 is connected.The utility model has solved the problem that traditional usb data line can only connect a plug wire electrical equipment, and when need using a plurality of usb data plug wire electrical equipment, just is difficult to find unnecessary jack.Usb data wire-insertion device of the present utility model is provided with a plurality of usb data jacks 3, can be convenient for people to use simultaneously a plurality of usb data plug wire electrical equipment.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (1)
1. USB wiring board, comprise wiring board body (1), it is characterized in that: also comprise usb data bus (2), wiring board body (1) be provided with some usb data jacks (3) and with the corresponding control switch of usb data jack (3) (4), each usb data jack (3) is with in parallel with usb data bus (2) respectively after corresponding control switch (4) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120165322 CN202050142U (en) | 2011-05-23 | 2011-05-23 | Universal serial bus (USB) wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120165322 CN202050142U (en) | 2011-05-23 | 2011-05-23 | Universal serial bus (USB) wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050142U true CN202050142U (en) | 2011-11-23 |
Family
ID=44990436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120165322 Expired - Fee Related CN202050142U (en) | 2011-05-23 | 2011-05-23 | Universal serial bus (USB) wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050142U (en) |
-
2011
- 2011-05-23 CN CN 201120165322 patent/CN202050142U/en not_active Expired - Fee Related
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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: 20111123 Termination date: 20130523 |