CN87214047U

CN87214047U - Wall-enclosed type electric socket-outlet and plug

Info

Publication number: CN87214047U
Application number: CN 87214047
Authority: CN
Inventors: 张敏学; 盂繁君; 于殿生; 谭峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-10-05
Filing date: 1987-10-05
Publication date: 1988-08-31

Abstract

The utility model discloses a wall-enclosed type socket and plug, the socket made from the insulating material (such as the plastic) is fabricated to a belt type body, and the belt type body is provided with at least two longitudinal grooves; besides, the length of the belt type body is not limited, and a conductor is embedded in the groove. The plane bend cutting or the dimensional bend cutting can be used on a turning place, the terminal can be provided with a terminal socket, and the plug can match with the socket. The wall-enclosed type socket solves the problem that the holes of the socket are not enough; the problem that the position of the fixed socket is unsuitable because of the change of the place of the electric appliance and the furniture is solved.

Description

Wall-enclosed type electric socket-outlet and plug

The utility model belongs to appliance socket and plug.

The connection of movable electrical appliances and power supply at present, the mode that the overwhelming majority adopts socket and plug to be connected.Socket generally is fixed on the wall.Certainly also have and adopt mobile jack, but safety so inadequately.The jack of the socket of Chu Shouing only is limited several in the market, and this is inconvenient and inapplicable.Particularly in the family, along with increasing of household electrical appliance and acquiring of furniture, and the change of their positions, this just makes present fixed-site, the limited socket of hole count, can not satisfy the requirement that people use.

The purpose of this utility model is to provide a kind of to be had continuous jack position and has the wall-enclosed type socket of random length and the plug that is mated.

The utility model is realized by following manner.

Make the belt insulation body that has two longitudinal grooves parallel to each other at least with insulating material, and in the groove of mutual insulating, be inlaid with electric conductor or be coated with conducting film, thereby form the wall-enclosed type socket.Above-mentioned groove shows as interpolation slit on the surface of socket.According to the requirement of relevant department, movable electrical appliances should have ground protection, thus the wall-enclosed type socket make have three interpolation slits for well.In order to distinguish live wire, zero line and earth connection, the distance of three interpolation slits is not waited.And wherein the distance of zero line and live wire interpolation slit is suitable with being inserted as of the plug that two conduction inserted sheets are arranged that satisfies existing market and sell.

Wall-enclosed type socket in turning can be done plane or three-dimensional the turning by cutting, rolling on metope or corner.For easy for installation, can be made into as the plane bend cutting of Fig. 6 with as the three-dimensional bend cutting of Fig. 8.For the terminal security that makes the wall-enclosed type socket and attractive in appearance, can use terminal to insert.

The conduction inserted sheet that stretch out at bend cutting two ends, plane respectively together at the insulator inner Join, its center line and can match with the straight line portion of wall-enclosed type socket at angle.

The conduction inserted sheet that stretch out at three-dimensional bend cutting two ends is bound up respectively in insulator inside, and its center line and can match with the wall-enclosed type socket at angle.

It is the atresia seam that terminal is inserted an end, and the inserted sheet that the other end stretches out can match with the wall-enclosed type socket.It is made by insulating material, its shape such as Fig. 7.

Handle if aesthetic property is carried out on the surface of wall-enclosed type socket---as sticking (plating) film, can make the wall-enclosed type socket become the ornament in room, if it is can work in coordination, just more beautiful with dado.

With the plug that the three interpolation slit wall-enclosed type sockets that the protective earthing line is arranged match, can be made into plug with three conduction inserted sheets, these three conduction inserted sheets respectively at three its spacings on the parallel lines that do not wait, and can match with the wall-enclosed type socket.

If the elasticity of the insulating material that the wall-enclosed type socket is used can not make the contact pressure of the electric conductor in conduction inserted sheet and the groove meet the demands, can use inserted sheet with spring leaf and conduction inserted sheet with Fig. 4.

The wall-enclosed type socket has solved the problem that the present receptacle sockets of bringing along with increasing of household electrical appliance is counted deficiency.The more important thing is the acquire socket position unconformable problem with the moving of position produce of fixed socket that solved owing to furniture in movable electrical appliances and the room.Even if newly-built house probably gives the requirement that the socket of installing earlier all is difficult to satisfy the occupant.And reinstall a socket is the comparison difficulty, and will destroy the attractive in appearance of wall and room.The wall-enclosed type socket also can solve the problem that lead-in wire is long and/or lead-in wire falls short of of portable electrical equipment.Because it is semiclosed or closed that the interpolation slit of wall-enclosed type socket can be made into, so fail safe is improved.Present Ming Dynasty style or dark formula socket are installed on the wall all not quite attractive in appearance, if and the wall-enclosed type socket make very beautifully (this can accomplish) and and dado and wall harmony, then not only can become indoor power source bus easily, but also can become the ornament in room.

It is pointed out that on the bind mode of wall-enclosed type socket and power supply and can adopt the plug that is mated, also can adopt terminal box, thereby make the wall-enclosed type socket safer with overcurrent protection and/or short-circuit protection.

Fig. 1 is the front view of the straight line portion of wall-enclosed type socket;

Fig. 2 is the transverse cross of the amplification of semienclosed wall-enclosed type socket.

Fig. 3 is the plug that matches with the wall-enclosed type socket.

Fig. 4 is the conduction inserted sheet that spring leaf is arranged.

Fig. 5 is the transverse cross of the amplification of closed wall-enclosed type socket.

Fig. 6 is the plane bend cutting.

Fig. 7 is that terminal is inserted.

Fig. 8 is three-dimensional bend cutting.

The figure number label is respectively: 1, live wire interpolation slit; 2, zero line interpolation slit; 3, ground protection interpolation slit; 4, live wire conductor; 5, zero line conductor; 6, ground protection conductor; 7, live wire conduction inserted sheet; 8, zero line conduction inserted sheet; 9, ground protection conduction inserted sheet; 10, spring leaf; 11, conduction inserted sheet.

Below by embodiment also in conjunction with the accompanying drawings, the utility model is described further.

Satisfy ministry standard and have certain flexible plastics with dielectric strength and extrude as Fig. 1 type shoestring.The cross section of semienclosed wall-enclosed type socket such as Fig. 2, the cross section of enclosed wall-enclosed type socket such as Fig. 5.Then scale copper is embedded in the ditch horizontal stroke.Because the wall-enclosed type socket can be shaped on edge, the end, can be embedded in the wall securely like this.Also can be fixed on the wall with wood screw.For easy for installation, can connect with the plane bend cutting when on metope, needing to turn, the boundary of the center line of the conduction inserted sheet that stretch out at the two ends of plane bend cutting meets at right angles and is advisable.If at the turning, corner, available three-dimensional bend cutting.Therefore general corner is the right angle, and the angle of cut of the center line of the conduction inserted sheet that stretches out of the two ends of three-dimensional bend cutting meets at right angles and is advisable.Terminal at enclosure wall formula socket is advisable with the installing terminal socket, and so promptly safety is attractive in appearance again.

If make the wall-enclosed type socket with the insulating material that elasticity is lower, then the conduction inserted sheet of plug should have spring leaf, as the form of Fig. 4.

Claims

1, a kind of wall-enclosed type socket is made of insulator and conductor, it is characterized in that:

(1), insulator make the band shape, and

(1,1) the groove that vertically has two parallel to each other and insulation at least and

The length of (1,2) this insulator is random, and

(1,3) can do plane or three-dimensional the turning by cutting, rolling over, certainly

(1,4) also can do plane or three-dimensional the turning by connecting plug-in unit

(2) in the groove of insulator, be inlaid with conductor or

(3) be coated with conducting film.

2, a kind of plug that matches with the wall-enclosed type socket is by insulator, and binding post and conduction inserted sheet constitute, and it is characterized in that, three conduction inserted sheets are on three its distance parallel lines that do not wait and can match with the wall-enclosed type socket;

3, according to claim 1 described wall-enclosed type socket, can connect with the plane bend cutting at the metope turning, the center line that it is characterized in that the conduction inserted sheet that stretch out at bend cutting two ends, plane and can match with the straight line portion of wall-enclosed type socket at angle;

4,1 described wall-enclosed type socket is as requested located available three-dimensional bend cutting in the corner and is connect, and the center line that it is characterized in that the conduction inserted sheet that stretch out at three-dimensional bend cutting two ends and can match with the wall-enclosed type socket at angle;

5, according to claim 1 described wall-enclosed type socket, insert in the terminal available terminal, it is characterized in that the inserted sheet that the slotting end of terminal stretches out can match with the wall-enclosed type socket;

6,, it is characterized in that the inserted sheet of plug can be made the form with spring leaf and conduction inserted sheet according to the claim 2 described plugs that match with the wall-enclosed type socket.