CN206992346U - A kind of accessory shoe with electrical contact - Google Patents

Abstract

A kind of accessory shoe with electrical contact, electric power is passed on whole pins of socket by the conductive contact on the shrapnel contact in power distributor and socket panel bottom surface, and it is one-to-one mode to employ inlet wire, one hole only connects a line, so in wiring, only need fire, zero, ground wire is introduced out of back box to be followed by into electric wire mounting hole corresponding to power distributor through the electric wire cable-through hole in power distributor base, so as to rapidly carefully connect the wire to switch socket, avoid the need for professional's inclination rollover socket panel and carry out wiring, the tedious work of wiring, therefore the utility model has more reasonable structure, wiring is more firm, installation is more convenient, electric wire is distributed neat appearance, and the advantages that installation cost can be saved；Further, since socket panel, when defective socket, as long as pulling down two screws of fixed socket panel, without being dismounted again to electric wire, so as to the maintenance to user, is changed without wiring, only four contacts and brings great convenience.

Description

A kind of accessory shoe with electrical contact

Technical field

A kind of socket is the utility model is related to, more particularly to a kind of accessory shoe with electrical contact.

Background technology

The installation of current wall switch socket, typically concealed wire, electric wire is directly installed in the entrance hole of socket, And whole socket is hidden in wall.In order to reduce the influence that wire length is installed to socket, often to make the bottom of socket to Wall direction installation, so that installation is very not smoothly；When particularly will be from a socket separated time to another socket, The separated time of live wire, zero line and ground wire will be drawn corresponding to a separated time to next socket from the entrance hole of previous socket In the entrance hole of live wire, zero line and ground wire, the at this moment size in view of socket base case space itself and box when closing receptacle cover plate Problem is touched on mutual top between interior electric wire meeting bending, and line and line, thus the length of separated time, inlet wire can not be oversize, so as to lead Cause the electric wire distribution inside socket very in disorder, and the arranged evenly of electric wire can not be carried out, so that drop wire and insert Seat installation is all extremely difficult；At the same time, because each wiring hole in socket is that a hole is multi-thread, this causes in wiring hole Electric wire easily drop, so as to cause the security incidents such as wire short-circuiting or electric leakage.

For these reasons so that many manufacturer productions have gone out electric wire distributor, splitter.But new house decoration base at present In aesthetic, electric wire installation is substantially concealed wire installation, so allows for electric wire branching device, deconcentrator does not use force it Ground, because there is no place to allow you to lay splitter at all, deconcentrator, at this moment only take the installation of the corresponding back box of one group of line Method, particularly Modern Family are very large to the demand of electricity consumption, and each corner, which requires, to plug in, and thus make Obtain needs to install many sockets in same space, and each socket need to distribute one group of electric wire, and each group of electric wire also needs Electric wire, spool are moved to Electric control header tank, the electric wire in house, spool can thus be distributed excessive, especially control More much less position near header tank, the closeness of electric wire spool just, so not only waste substantial amounts of electric wire, spool, And the floor tile at the intensive place of spool can be made cavity phenomenon occur, floor tile rupture is easily caused when there is the collision of weight body, The intensity of floor tile can be also reduced even if the phenomenon for floor rupture do not occur.In addition, using each back box independence spool Installation method installs wire socket, can expend a large amount of electric wires, spool, the expense that electric wire accounts for whole mounting material is also highest , and electric wire threading work and electric power installation be most difficult to work --- a people can not be completed, it is necessary to two people Cooperation could be completed, therefore using the mounting means of current this socket, although not being most laborious in mounting receptacle, in electricity In power installation, artificial expense is also a huge expense；Also it is exactly in user in use, the socket being such as used goes out When existing failure needs to change, also obtaining professional could complete.

The content of the invention

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of more reasonable structure, install convenient, The accessory shoe with electrical contact of installation cost and convenient maintenance and replacement can be saved.

In order to solve above-mentioned technical problem, the utility model uses following technical proposals：

A kind of accessory shoe with electrical contact, including back box, the power distributor in the back box and the socket covered in the back box Panel, electric wire inlet and outlet are provided with the back box wall；Inserted in the socket panel provided with some groups of two, three pin；The electricity Power distributor includes distributor base and distributor cover plate；Fire, zero, ground connection are provided with the distributor base, Described fire, zero, be respectively equipped with electric wire mounting hole and shrapnel contact on ground connection；In the distributor base be provided with The corresponding electric wire cable-through hole of the electric wire mounting hole；The distributor cover plate is in the corresponding fire, zero, the shell fragment of ground connection Fire, zero, earth wire contact perforation are respectively equipped with the position of contact；The bottom of the socket panel be provided with can with positioned at the fire, 0th, the fire of the corresponding shrapnel contact contact in earth wire contact perforation, zero, ground wire conductive contact.

In to a kind of above-mentioned improvement project of accessory shoe with electrical contact, under the fire, zero, the shrapnel contact of ground connection Side is respectively equipped with spring.

In to a kind of above-mentioned improvement project of accessory shoe with electrical contact, it is respectively equipped with the fire, zero, ground connection Fire, zero, ground wire branch hole；Be provided with the distributor base respectively with the fire, zero, the corresponding fire of ground wire branch hole, zero, Ground wire separated time is perforated.

In to a kind of above-mentioned improvement project of accessory shoe with electrical contact, switch is provided with the socket panel；In the electricity Power distributor is provided with switch connector, and switch shrapnel contact and switch wire connection hole are provided with the switch connector；It is described Distributor cover plate on the position of switch shrapnel contact to that should be provided with switch contact perforation；Set in the bottom of the socket panel There is the switches conductive contact with the switch shrapnel contact in switch contact perforation.

Compared with prior art, the beneficial effects of the utility model：Due to by the shrapnel contact in power distributor and Conductive contact on socket panel bottom surface passes to electric power on whole pins of socket, and it is one-to-one side to employ inlet wire Formula, a hole only connect a line,So in wiring, it is only necessary to which fire, zero, ground wire are introduced out of back box through power distributor bottom Electric wire cable-through hole in seat is followed by electric wire mounting hole corresponding to power distributor, so as to rapidly be connect to switch socket Good line, avoid the need for professional's inclination rollover socket panel and come wiring, the tedious work of wiring, therefore the utility model has Have the advantages that more reasonable structure, wiring are more firm, installation is more convenient, electric wire is distributed neat appearance and can save installation cost； Further, since socket panel is without wiring, only four contacts, when defective socket, as long as pulling down the two of fixed socket panel Individual screw, without being dismounted again to electric wire, so as to the maintenance to user, change and bring great convenience.

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：

【Brief description of the drawings】

Fig. 1 is the schematic perspective view of the utility model embodiment one；

Fig. 2 is the local dismounting schematic diagram one of the utility model embodiment one（Overlook direction）；

Fig. 3 is the local dismounting schematic diagram two of the utility model embodiment one（Look up direction）；

Fig. 4 is the assembling schematic diagram of the utility model embodiment one；

Fig. 5 is the schematic perspective view of the utility model embodiment two；

Fig. 6 is the assembling schematic diagram of the utility model embodiment two.

【Embodiment】

A kind of accessory shoe with electrical contact, such as Fig. 1 to Fig. 6（Wherein Fig. 1 to 4 is single-row socket, and Fig. 5,6 is double socket）Institute Show, including back box 1, the power distributor 2 in the back box 1 and the socket panel 3 covered in the back box 1, in the socket Some groups of two, three pin are provided with panel 3 and insert 32,33, jack structure is consistent in this receptacle cover plate with current socket；At the bottom The wall of box 1 is provided with electric wire inlet and outlet 11；The power distributor 2 includes distributor base 21 and distributor cover plate 22；Described Fire, zero, ground connection 211,212,213 are provided with distributor base 21, described fire, zero, ground connection 211, 212nd, it is respectively equipped with electric wire mounting hole 215 and shrapnel contact on 213, the electric wire in each electric wire mounting hole is compressed with screw, The electric wire cable-through hole 214 corresponding with the electric wire mounting hole 215 is provided with the distributor base 21；The distributor cover plate 22 Fire, zero, ground wire are respectively equipped with the corresponding fire, zero, the position of the shrapnel contact 2111,2121,2131 of ground connection Contact perforation 221,222,223；The bottom of the socket panel 3 be provided with can with positioned at the fire, zero, earth wire contact perforate 221, 222nd, the fire of the corresponding shrapnel contact contact in 223, zero, ground wire conductive contact 34,35,36.

When being completed, power distributor 2 has been fixed in back box 1 the utility model, is so made in installation During with switch socket, first open socket panel 3, then the back box 1 equipped with power distributor 2 be installed in wall, then with Come introduce the fire of electric power, zero, ground wire introduced from the electric wire of back box 1 inlet and outlet 11, be then each passed through distributor base 21 again Be coupled with after electric wire cable-through hole 214 corresponding to interior fire, zero, in the electric wire mounting hole 215 of ground connection 211,212,213, Again with the screw on connector（Not shown in figure）Compress, finally cover socket panel 3 and screw down, so the electricity of outside Power can is passed on whole pins of socket panel 3 by corresponding shrapnel contact, conductive contact.

From the aforegoing it can be seen that switch socket is by the shrapnel contact in power distributor 2 and the bottom surface of socket panel 3 Conductive contact passes to electric power on whole pins of socket, and employs a hole and only connect a line, so in wiring, only needs By fire, zero, ground wire introduced out of back box 1 through corresponding electric wire cable-through hole 214 in distributor base 21 be followed by fire, 0th, in electric wire mounting hole 215 corresponding to ground connection 211,212,213, so as to rapidly carefully connect the wire to switch socket, Avoid the need for professional's inclination rollover socket panel 3 and come wiring, the tedious work of wiring, therefore structure of the present utility model It is more reasonable, easy for installation, and installation cost can be saved；Further, since socket panel 3 is without wiring, only four contacts, when During defective socket, as long as pulling down two screws of fixed socket panel, without being dismounted again to electric wire, so as to give user more Change, patch belt greatly facilitates.

In order to improve installation rate and reliability, embodiment two provides the modular design of Double bottom box socket, more can body Quick, the wiring neat appearance of existing socket installation；Double encased switch sockets, its socket panel 3 are that the panel of general purpose single box is inserted Seat, it is that its back box 1, power distributor 2 designs for double socket, the power supply of two socket panels 3 is by same electric power distribution Device 2 internally supplies, as long as also installing three electric wires during installation to corresponding entrance hole, the power supply of socket is by electric power Distributor 2 is completed, and the socket panel 3 used can arbitrarily arrange in pairs or groups, and change at any time, various socket panel energy general purpose single boxes Formula and double boxlike power distributors.

Due to the fire of the bottom of socket panel 3, zero, ground wire conductive contact 34,35,36 respectively with fire, zero, ground connection 211st, when the fire on 212,213, zero, ground wire shrapnel contact 2111,2121,2131 contact, connect by the elasticity of shrapnel contact Tactile, so after switch socket long-time use, the elastic force of shrapnel contact may reduce and influence to be powered, therefore, such as Fig. 4,6 It is shown, spring 23 generally is respectively arranged below with the fire, zero, the shrapnel contact of ground connection 211,212,213, so that bullet Piece contact can remain with conductive contact and preferably contact, and then improve the service life of whole switch socket.

In order to avoid in wiring, will come from total electronic box lead caused wiring, the wiring of each switch socket is tired The increase of difficult and cost, and avoid accessing wiring hole caused by more electric wires in each wiring hole as current socket The security incidents such as interior electric wire easily drops, wire short-circuiting or electric leakage, the present embodiment one, two are used as preferable embodiment, adopted It is one-to-one mode with inlet wire, outlet, a hole only connects a line, as shown in Fig. 2,3,4,6, in the fire, zero, ground connection 211st, fire, zero, ground wire branch hole 2112,2122,2132 are respectively equipped with 212,213, is provided with the distributor base 21 Respectively with the fire, zero, 2112,2122,2132 corresponding fire of ground wire branch hole, zero, ground wire separated time perforation 2113,2123, 2133, so in wiring, it is possible in branch hole and the electric wire corresponding to next switch socket of previous switch socket Electric wire is connected between mounting hole 215, to reach the purpose of separated time.In embodiment one, two, the installation collection of this power distributor 2 In back box 1, and the separated time function with one-in-and-two-out, more can effectively solve the electric wire branch problem of concealed wire installation, can be effective Electric wire, the spool of electric power installation are saved, and reduces artificial raising installation effectiveness of installation etc., so power distributor is both electric wire point Prop is also the power supply device of socket.

Preferably, this socket as shown in embodiment one, two, can be set with attached with switch function on the socket panel 3 There is switch 31, fluorescent tube, bulb or other electrical equipment are controlled by its output power, as long as the wiring of switched power is connected to special switch On wiring hole, electric power is transmitted by the special contact of switch of power distributor, and socket panel 3 realizes whole with power distributor 2 Contact portion, socket panel 3 is completely without wiring, then：Switch connector 216 is provided with the distributor base 21, The switch connector 216 is provided with switch shrapnel contact 2161 and switch wire connection hole 2162；The distributor cover plate 22 is right Should switch shrapnel contact 2161 position be provided with switch contact perforation 224；It is provided with and position in the bottom of the socket panel 3 In the switches conductive contact 37 that the switch shrapnel contact 2161 in switch contact perforation 224 contacts.In embodiment one, two, The lower section of the switch shrapnel contact 2161 is again provided with spring 23.

Preferably, in the fire, zero, the shrapnel contact 2111,2121,2131 of ground connection 211,212,213 and institute State fire on socket panel 3, zero, plate one layer of silver on the surface of ground wire conductive contact 34,35,36, to reduce contact resistance, enhancing is led Electric rate, and the wearability of increase contact.

The utility model preferred embodiment is the foregoing is only, is not used for limiting practical range of the present utility model. The equivalence changes and modification that i.e. all contents according to present utility model application the scope of the claims are made, should all belong to skill of the present utility model Art category.

Claims (4)

1. a kind of accessory shoe with electrical contact, it is characterised in that power distributor including back box, in the back box and cover in the back box On socket panel, on the back box wall be provided with electric wire import and export；Some groups of two, three pin are provided with the socket panel Insert；The power distributor includes distributor base and distributor cover plate；Fire, zero, ground wire are provided with the distributor base Connector, electric wire mounting hole and shrapnel contact are respectively equipped with described fire, zero, ground connection；At the distributor bottom The electric wire cable-through hole corresponding with the electric wire mounting hole is provided with seat；The distributor cover plate connects in the corresponding fire, zero, ground wire Fire, zero, earth wire contact perforation are respectively equipped with the position of the shrapnel contact of fitting；Being provided with the bottom of the socket panel can be with The fire of corresponding shrapnel contact contact in the fire, zero, earth wire contact perforation, zero, ground wire conductive contact.

2. a kind of accessory shoe with electrical contact according to claim 1, it is characterised in that in the fire, zero, the shell fragment of ground connection Contact is respectively arranged below with spring.

3. a kind of accessory shoe with electrical contact according to claim 1 or claim 2, it is characterised in that on the fire, zero, ground connection It is respectively equipped with fire, zero, ground wire branch hole；In the distributor base be provided with respectively with the fire, zero, ground wire branch hole it is corresponding Fire, zero, ground wire separated time perforation.

4. a kind of accessory shoe with electrical contact according to claim 3, it is characterised in that switch is provided with the socket panel； The power distributor is provided with switch connector, and switch shrapnel contact and switch wire connection are provided with the switch connector Hole；The distributor cover plate on the position of switch shrapnel contact to that should be provided with switch contact perforation；In the socket panel Bottom be provided with perforated positioned at switch contact in switch shrapnel contact switches conductive contact.