CN204793447U - Multi -functional protection against electric shock power wiring board - Google Patents

Multi -functional protection against electric shock power wiring board Download PDF

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Publication number
CN204793447U
CN204793447U CN201520421372.1U CN201520421372U CN204793447U CN 204793447 U CN204793447 U CN 204793447U CN 201520421372 U CN201520421372 U CN 201520421372U CN 204793447 U CN204793447 U CN 204793447U
Authority
CN
China
Prior art keywords
wiring board
electric shock
protection against
against electric
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
Application number
CN201520421372.1U
Other languages
Chinese (zh)
Inventor
蔡志福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Mechanical and Electrical College
Original Assignee
Guangdong Mechanical and Electrical College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Mechanical and Electrical College filed Critical Guangdong Mechanical and Electrical College
Priority to CN201520421372.1U priority Critical patent/CN204793447U/en
Application granted granted Critical
Publication of CN204793447U publication Critical patent/CN204793447U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multi -functional protection against electric shock power wiring board, including the wiring board body, locate a plurality of two hole socket and the three hole sockets on the wiring board body, this internal earth -leakage protector and USB power adapter of still being equipped with of wiring board, external power source is connected to earth -leakage protector's one end, and its other end passes through the wire to be connected with two hole sockets, three hole sockets and USB power adapter respectively, still be equipped with at least one USB interface of being connected with USB power adapter on the wiring board body, still be equipped with the protection against electric shock structure on the wiring board body. The utility model discloses an aspect adopts earth -leakage protector and USB power adapter, and earth -leakage protector can carry out the power -off protection when the wiring board leaks electricity, and USB power adapter can provide USB and use the power, can only adopt the USB connecting wire to charge to mobile terminal such as cell -phones, and on the other hand adopts and set up the protection against electric shock structure on the wiring board, can prevent to produce the injury to people especially child.

Description

A kind of multi-functional protection against electric shock power source patch board
Technical field
The utility model relates to wiring board technical field, more particularly, and the particularly multi-functional protection against electric shock power source patch board of one.
Background technology
Power source patch board is widely used in every field, can power to multiple power consumption equipment simultaneously.Power source patch board of the prior art structurally only comprises wiring board body, and two spring hole scokets be arranged on wiring board body and Three-hole socket, is connected by two spring hole scokets by wire with Three-hole socket with external power source.The power source patch board Problems existing of this structure is, 1, when charging to mobile terminals such as mobile phones, and need independent power supply adaptor and the USB connecting line of adopting to charge; 2, not there is creepage protection function, can not power-off timely when leaking electricity in wiring board, 3, not there is electroshock-proof function, easily injury is produced to human body.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional protection against electric shock power source patch board, and this power source patch board is integrated with power supply adaptor, earth leakage protective and electroshock-proof function in one.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of multi-functional protection against electric shock power source patch board, comprise wiring board body, be located at multiple two spring hole scokets on described wiring board body and Three-hole socket, earth leakage protective device and USB Power Adapter is also provided with in described wiring board body, one end of described earth leakage protective device connects external power source, its other end is connected with described two spring hole scokets, Three-hole socket and USB Power Adapter respectively by wire, described wiring board body is also provided with at least one USB interface be connected with USB Power Adapter; Described wiring board body is also provided with protection against electric shock structure.
Preferably, described protection against electric shock structure comprises the first rotating basis coordinated with two spring hole scokets, and the second rotating basis coordinated with Three-hole socket, and described second rotating basis is provided with three holes, and described first rotating basis is provided with holes.
Preferably, described two spring hole scokets are provided with the first rotation boss, and described Three-hole socket is provided with the second rotation boss, and described first rotating basis and first rotates boss threaded engagement, and described second rotating basis and second rotates boss threaded engagement.
Compared with prior art; the utility model has the advantage of: the utility model adopts earth leakage protective device and USB Power Adapter on the one hand; earth leakage protective device can carry out power-off protection when wiring board leaks electricity; USB Power Adapter can provide USB to use power supply; can only adopt USB connecting line can charge to mobile terminals such as mobile phones; adopt on the other hand and protection against electric shock structure is set on wiring board, can prevent from producing injury to people especially child.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of multi-functional protection against electric shock power source patch board described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of multi-functional protection against electric shock power source patch board, comprise wiring board body 1, be located at multiple two spring hole scokets 3 on wiring board body 1 and Three-hole socket 4, earth leakage protective device 2 and USB Power Adapter 5 is also provided with in wiring board body 1, one end of earth leakage protective device 2 connects external power source, its other end passes through wire respectively and is connected with two spring hole scokets 2, Three-hole socket 4 and USB Power Adapter 5, wiring board body 1 is also provided with the USB interface 6 that at least one is connected with USB Power Adapter 5; Wiring board body 1 is also provided with protection against electric shock structure.
Design principle of the present utility model is, adopt earth leakage protective device 2 and USB Power Adapter 5 on the one hand, wherein, earth leakage protective device 2 can carry out power-off protection when wiring board leaks electricity, avoid due to the damage or the personal injury that cause electric equipment of leaking electricity, and USB Power Adapter 5 can provide the power supply of the use required for USB interface 6, namely can USB connecting line be only adopted can to charge to mobile terminals such as mobile phones, avoid needing independently to carry attaching plug to charge, adopt on the other hand and protection against electric shock structure is set on wiring board, can prevent from producing injury to people especially child.
In the utility model, protection against electric shock structure comprises the first rotating basis 8 coordinated with two spring hole scokets 3, and the second rotating basis 7, second rotating basis 7 coordinated with Three-hole socket 4 is provided with three hole 9, first rotating basiss 8 and is provided with holes 10; First rotating basis 7 and the second rotating basis 8 all have operating state and guard mode; when the second rotating basis 7 is in running order; three holes 9 are corresponding with the jack of Three-hole socket 4; when the first rotating basis 8 is in running order; holes 10 is corresponding with the jack of two spring hole scokets 3, and when the second rotating basis 7 is in guard mode, three holes 9 are separated with the jack of Three-hole socket 4; when the first rotating basis 8 is in guard mode, the jack of holes 10 and two spring hole scokets 3 is separated.This protection against electric shock structure that the utility model adopts, can rotate each rotating basis as required, makes the in running order or using state of the jack corresponding with this rotating basis.
Concrete, structurally, two spring hole scokets 3 are provided with the first rotation boss, and Three-hole socket 4 is provided with the second rotation boss, and the first rotating basis 8 and first rotates boss threaded engagement, and the second rotating basis 7 and second rotates boss threaded engagement.The rotation of each rotating basis is namely realized by the mode of threaded engagement.
Although describe execution mode of the present utility model by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection range described by claim of the present utility model, all should within protection range of the present utility model.

Claims (3)

1. a multi-functional protection against electric shock power source patch board, comprise wiring board body (1), be located at multiple two spring hole scokets (3) on described wiring board body (1) and Three-hole socket (4), it is characterized in that, earth leakage protective device (2) and USB Power Adapter (5) is also provided with in described wiring board body (1), one end of described earth leakage protective device (2) connects external power source, its other end by wire respectively with described two spring hole scokets (2), Three-hole socket (4) is connected with USB Power Adapter (5), described wiring board body (1) is also provided with the USB interface (6) that at least one is connected with USB Power Adapter (5), described wiring board body (1) is also provided with protection against electric shock structure.
2. multi-functional protection against electric shock power source patch board according to claim 1, it is characterized in that, described protection against electric shock structure comprises the first rotating basis (8) coordinated with two spring hole scokets (3), and the second rotating basis (7) to coordinate with described Three-hole socket (4), described second rotating basis (7) is provided with three holes (9), and described first rotating basis (8) is provided with holes (10).
3. multi-functional protection against electric shock power source patch board according to claim 2, it is characterized in that, described two spring hole scokets (3) are provided with the first rotation boss, described Three-hole socket (4) is provided with the second rotation boss, described first rotating basis (8) and first rotates boss threaded engagement, and described second rotating basis (7) and second rotates boss threaded engagement.
CN201520421372.1U 2015-06-17 2015-06-17 Multi -functional protection against electric shock power wiring board Expired - Fee Related CN204793447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520421372.1U CN204793447U (en) 2015-06-17 2015-06-17 Multi -functional protection against electric shock power wiring board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520421372.1U CN204793447U (en) 2015-06-17 2015-06-17 Multi -functional protection against electric shock power wiring board

Publications (1)

Publication Number Publication Date
CN204793447U true CN204793447U (en) 2015-11-18

Family

ID=54533435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520421372.1U Expired - Fee Related CN204793447U (en) 2015-06-17 2015-06-17 Multi -functional protection against electric shock power wiring board

Country Status (1)

Country Link
CN (1) CN204793447U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20180617