CN201667475U

CN201667475U - Multifunctional dustproof socket

Info

Publication number: CN201667475U
Application number: CN2010201425735U
Authority: CN
Inventors: 窦洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-25
Filing date: 2010-03-25
Publication date: 2010-12-08
Anticipated expiration: 2020-03-25

Abstract

The utility model relates to a multifunctional dustproof socket which is characterized by comprising an insulating shell, a jack, a USB charging interface and an attaching plug. The jack is internally provided with an insulating baffle device and controls the opening and closing of the insulating baffle; and the USB charging interface is arranged on the lateral surface of the insulating shell. The attaching plug, the conductor in the jack and the USB charging circuit are connected into a whole. The multifunctional dustproof socket has the advantages that the jack is internally provided with the insulating baffle device to effectively prevent dust, impurities, water and the like from entering the socket so as to achieve the function of preventing water and dust; and the USB charging interface has USB charging function in accordance with trend requirement and the application prospect is wide.

Description

Multi-functional anti-gray socket

Technical field:

The utility model relates to a kind of socket, especially a kind of multi-functional anti-gray socket.

Background technology:

Along with the intensification of the mankind to the understanding of " ", electrical apparatus industry develops rapidly, and various electrical appliances, all need to connect energising by socket, the socket that kind, brand, purposes have nothing in common with each other is selected the superior and eliminated the inferior in intense market competition, has played the part of the key player in occasions such as people's life, work, and powering simultaneously for multiple-purpose electric appliance more facilitates, also allowing simultaneously the finishing wiring simpler, attractive in appearance, is one of necessity.

Socket in the market mainly contains following a few class: 1. fixed socket: be used for being connected with permanent wiring.2. mobile jack: plan to be connected on the flexible-cable or integrant with flexible-cable and when being connected, be easy to from a ground socket with power supply with moving on to another.3. multidigit socket: the assembly of two or more sockets.4. utensil socket: plan to be contained in the electrical equipment or be fixed to socket on the electrical equipment.5. the plug of the taking out stitches mobile jack of maybe can taking out stitches: the electric accessories that can change flexible-cable on the structure.6. the non-rewirable plug mobile jack of maybe can not taking out stitches: after connecting and assemble by electric accessories manufactory, structurally form the electric accessories of an integral body with flexible-cable.The purposes difference, structure is various, and the rated power that can bear, rated current be difference to some extent also.With respect to various kind, structure, it is more single that the function of socket then seems.

In addition, the fail safe of these sockets is not high, in the jack sheet metal be exposed to outer mostly or safeguard measure not enough, cause dust, foreign material etc. to enter socket inside easily.If allow water enter socket because of carelessness, then cause and use electrification.

The utility model content:

In order to change the existing shortcoming that function of socket is single, fail safe is low, the utility model provides a kind of multi-functional anti-gray socket, and this invention has improved the fail safe of socket, and has added USB charging inlet function.

For reaching the technical scheme that the purpose of this utility model adopts be: a kind of multi-functional anti-gray socket.It is characterized in that: it comprises insulation shell 1, jack 2, USB charging inlet 3, attaching plug 4.Wherein jack 2 inside are provided with insulation barrier 5 devices, by the folding of spring 7 control insulation barriers 5.USB charging inlet 3 is located at insulation shell 1 side.Attaching plug, jack inner wire, USB charging circuit connect as a whole.

The beneficial effects of the utility model are: jack 2 inside are provided with insulation barrier 5 devices, prevent that effectively dust, foreign material, water etc. from entering socket inside, reaches the function of waterproof anti-gray.USB charging inlet 3 provides USB charge function, is consistent with the trend demand, has a extensive future.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the utility model front view

Fig. 2 is the utility model jack face cutaway view

Fig. 3 is the utility model circuit catenation principle figure

Fig. 4 is spring and insulation barrier connection layout

Wherein 1-insulation shell, 2-jack, 3-USB charging inlet, 4-attaching plug, 5-insulation barrier, 6-fixing hole, 7-spring.

Embodiment:

In the embodiment shown in fig. 1, a kind of multi-functional anti-gray socket.It is made up of insulation shell 1, jack 2, USB charging inlet 3, attaching plug 4.USB charging inlet 3 is located at insulation shell 1 side.

Fig. 2, embodiment illustrated in fig. 4 in, spring 7 one ends are connected with insulation barrier 5, the other end is at fixing hole 6 internal fixation, when the insulation barrier of two correspondences 5 is closed just in time with jack 2 sealings.During use, slightly firmly can open insulation barrier 5, connection circuit; Not the time spent,, make insulation barrier 5 auto-closings owing to spring 7 elastic force effects.

In embodiment illustrated in fig. 3, the utility model circuit catenation principle figure, transformer converts alternating current to direct current USB charging voltage, provides USB charge function by external USB charging inlet 3, can give the device charging of available USB charging such as MP3, MP4, mobile phone.The plate circuit be connected to external power supply plug 4 by lead after transformer circuit is in parallel.

Claims

1. multi-functional anti-gray socket; It is characterized in that: it comprises insulation shell (1), jack (2), USB charging inlet (3), attaching plug (4); Wherein jack (2) inside is provided with insulation barrier (5) device, by the folding of spring (7) control insulation barrier (5).

2. a kind of multi-functional anti-gray socket according to claim 1; It is characterized in that: USB charging inlet (3) is located at insulation shell (1) side.

3. a kind of multi-functional anti-gray socket according to claim 1; It is characterized in that: attaching plug, jack inner wire, USB charging circuit connect as a whole.