CN207542525U - A kind of USB interconnecting devices - Google Patents
A kind of USB interconnecting devices Download PDFInfo
- Publication number
- CN207542525U CN207542525U CN201721520345.5U CN201721520345U CN207542525U CN 207542525 U CN207542525 U CN 207542525U CN 201721520345 U CN201721520345 U CN 201721520345U CN 207542525 U CN207542525 U CN 207542525U
- Authority
- CN
- China
- Prior art keywords
- usb
- type
- electrically connected
- micro usb
- sockets
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of USB interconnecting devices, including shell and the circuit board being arranged in the shell, the circuit board includes several LED lights, Micro USB sockets, Type A USB sockets, Micro USB plug connection cables, Type A type USB plug connection cables, the Micro USB sockets are electrically connected with Micro USB plug connection cables, the Type A USB sockets are electrically connected with Type A USB plug connection cables, the LED light is electrically connected between the Micro USB sockets and Micro USB plug connection cables, port in Type A USB connection cables is electrically connected with the LED light.This programme is of simple structure and low cost, by setting two circuits, realizes the function of Bidirectional charging-discharging.
Description
Technical field
The utility model is related to technical field of electronic equipment more particularly to a kind of USB interconnecting devices.
Background technology
The epoch of electronic equipment prevalence, people are almost owned by one or more electronic equipment, but all electronic equipments
All it is the equipment for consuming electric energy, in the case where that can not possibly find fixed power source whenever and wherever possible, people are createed with accumulator
Mobile charging is precious.
Later, in order to which more convenient to carry and use mobile charging is precious, producers of some production luggages are fixed on luggage
One USB socket, connect with the mobile charging treasured being placed in luggage, user only need to by electronic equipment by with it is fixed
USB socket connection is i.e. chargeable.
But the place to come with some shortcomings in this way, be exactly fixed single USB socket be merely able to pass through mobile charging
Treasured charges for electronic equipment, and when mobile charging treasured does not have power supply, user can not have found in time, and must be out of luggage
The taking-up of mobile charging treasured is given again and is charged, can cause to use upper inconvenience in practice.
Micro USB are a portable versions of 2.0 standards of USB；Type A USB are the A type interface names of USB.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of USB of simple structure and low cost
Interconnecting device.
To achieve the above object, technical solution provided by the utility model is：A kind of USB interconnecting devices, including shell and
The circuit board being arranged in the shell, the circuit board include several LED lights, Micro USB sockets, Type A USB
Socket（A type USB sockets）, Micro USB plugs connection cables, Type A USB plug connection cables（A types USB plug connects
Cable）, the Micro USB sockets are electrically connected with Micro USB plug connection cables, the Type A USB sockets（A types
USB socket）With Type A USB plug connection cables（A type USB plug connection cables）Electrical connection, is inserted in the Micro USB
The LED light is electrically connected between seat and Micro USB plug connecting line cables, in Type A USB connection cables（A types
USB plug connection cables）On port be electrically connected with the LED light.
Preferably, a push switch, the push type are electrically connected in the Micro USB plugs connection cables
Switch can generate electric signal by pressing, and the electric signal is by the Micro USB plugs connection cables to terminal device
Send out signal instruction.
Compared with prior art, this programme is of simple structure and low cost, by setting two circuits, realizes two-way charge and discharge
The function of electricity.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is one schematic diagram of the utility model circuit diagram；
Fig. 3 is two schematic diagram of the utility model circuit diagram；
Fig. 4 is the utility model embodiment schematic diagram.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail：
Referring to shown in attached drawing 1-4, a kind of USB interconnecting devices described in the present embodiment including shell 1 and are arranged on the shell
Interior circuit board, the circuit board include several LED lights, Micro USB sockets 3, Type A USB sockets 2（A types USB
Socket）, Micro USB plugs connection cables 4, Type A USB plugs connection cables 5（A type USB plug connection cables）, it is described
Micro USB sockets are electrically connected with Micro USB plug connection cables, the Type A USB sockets 2（A type USB sockets）With
Type A USB plug connecting lines cable 5（A type USB plug connection cables）Electrical connection, the Micro USB sockets 3 with
The LED light is electrically connected between Micro USB plug connecting lines cable 4, in Type A USB connection cables 5（A types USB
Plug connecting line cable）On port be electrically connected with the LED light.This USB interconnecting devices can be fixedly mounted on to the outer of luggage
Surface, only need to be by Micro USB plugs connection cables 4 and Type A USB connection cables 5（A type USB plug connection cables）It is logical
It crosses through-hole and stretches into luggage and be electrically connected with mobile charging treasured.
Charger baby charge and discharge indicate：When the Type A USB plugs connection cables 5 USB interconnecting devices（A types USB plug connects
Wiring cable）It is inserted into the Type A USB sockets 2 of charger baby（A type USB sockets）When, charger baby can pass through USB interconnecting devices
Type A USB sockets 2（A type USB sockets）It charges to peripheral hardware electronic equipment, at this point, the electric discharge remaining capacity of charger baby
（100%th, 50%, 25%, low battery）It will be shown respectively by the brightness of LED light D2, D3 and darkness；Micro USB plugs
When connection cables 4 are inserted into the Micro USB sockets of charger baby, external power supply can be by being electrically connected Micro USB sockets 3 to filling
Electric treasured charges, at this point, LED light D1 is lighted.
J1 on circuit diagram is Micro USB plug connecting lines cable 4, and J2 is external power adapter power supply
（5V/2A ）The Micro USB sockets 3 of input, J4 are Type A USB sockets 2（A type USB sockets）, J5 is Type A USB
Plug connecting line cable 5（A type USB plug connection cables）.
A push switch, the push switch are electrically connected on the Micro USB plug connecting lines cable 4
Electric signal can be generated by pressing, the electric signal is sent out by the Micro USB plug connecting line cables to terminal device
Signal instruction.
Above-mentioned terminal device is a kind of locating alarm, and one end is electrically connected with mobile power, one end and USB interconnecting devices
4 cable of Micro USB plugs connecting line electrical connection, pressed when to push switch, from push switch generate electricity
Signal reaches locating alarm by 4 cable of Micro USB plug connecting lines, and locating alarm, will according to the electric signal received
Location information and distress signal are sent to preset alarm system or emergency contact.
Claims (2)
1. a kind of USB interconnecting devices, it is characterised in that：Including shell and the circuit board being arranged in the shell, the circuit board
Including several LED lights, Micro USB sockets, Type A USB sockets, Micro USB plug connecting lines cable, Type A
USB plug connecting line cables, the Micro USB sockets are electrically connected with Micro USB plug connecting line cables, the Type A
USB socket is electrically connected with Type A USB plug connecting line cables, is connected in the Micro USB sockets and Micro USB plugs
The LED light is electrically connected between wiring cable, the port in Type A USB connection cables is electrically connected with the LED
Indicator light.
2. a kind of USB interconnecting devices according to claim 1, it is characterised in that：In the Micro USB plug connecting line cables
On be electrically connected with a push switch, the push switch can generate electric signal by pressing, and the electric signal passes through
The Micro USB plug connecting line cables send out signal instruction to terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520345.5U CN207542525U (en) | 2017-11-15 | 2017-11-15 | A kind of USB interconnecting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520345.5U CN207542525U (en) | 2017-11-15 | 2017-11-15 | A kind of USB interconnecting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542525U true CN207542525U (en) | 2018-06-26 |
Family
ID=62613638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721520345.5U Expired - Fee Related CN207542525U (en) | 2017-11-15 | 2017-11-15 | A kind of USB interconnecting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572244A (en) * | 2019-10-29 | 2020-08-25 | 马普空间设计(上海)有限公司 | Writing pad with wire arrangement |
-
2017
- 2017-11-15 CN CN201721520345.5U patent/CN207542525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572244A (en) * | 2019-10-29 | 2020-08-25 | 马普空间设计(上海)有限公司 | Writing pad with wire arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20201115 |