CN204376044U - The safety socket handled by plug - Google Patents

Abstract

The utility model relates to a safety socket manipulated by a plug. A stepped circular ring with a radial rod in the middle and a limiting disc arranged on the stepped circular ring are installed in the shell of the safe socket, and a The rotating disc on the limiting disc, the limiting disc and the rotating disc are all provided with jacks, and the steps of the stepped ring are provided with two ends respectively connected with the stepped ring and the rotating ring. Spring connected to the disc. When the safety socket is separated from the socket, it is difficult for the child to insert the hand or the conductive rod into the socket to make the rotating disk rotate, which can prevent the child from being overcharged.

Description

Safety socket operated by plug

technical field

The utility model relates to a safety socket manipulated by a plug, in particular to a safety socket manipulated by a plug which comprises a shell and a conductor sheet arranged in the shell.

Background technique

The jack on the traditional socket is directly on the same line as the conductor sheet, so that the plug extends from the jack into the housing to contact the conductor sheet to realize power supply. Although the structure of this type of socket is relatively simple, for children, because they do not understand electric shock accidents, they may directly insert their fingers into the socket and contact the conductor sheet, resulting in electric shock accidents. Therefore, this type of socket Not very safe.

For this reason, the title of Chinese patent No. 202749566U announcement is " a kind of child protection power socket " proposes a kind of solution. The socket includes a base and a panel with jacks, and a rotating plate is installed on the panel. The rotating plate is provided with jacks matching the power socket, and the rotating plate is connected with the panel through a torsion spring. Although this kind of socket is provided with a rotating plate, the jack on the rotating plate can be separated from the conductor sheet in it, but because the jack on the rotating plate is connected with the base, and children insert the jack with their hands or conductive rods. After the inside, because the hand or the conductive rod can extend into the socket, it is very easy to contact the conductive parts in the socket, so this kind of socket does not have very safe performance for children; another problem is that although there is no Placing the plug will make the jack on the rotating board and the conductor piece not on the same line, but children's hands or conductive rods inserted into the jack will also turn the rotating board, and the rotating board will not even touch the hands or conduct electricity in the process of turning. If the rod is not in contact with the conductor sheet, it will also collide with the conductor sheet during the rotation of the rotating plate, thus easily causing an overvoltage event.

In addition, the name of the Chinese Patent No. 202259850U announcement is "Child-Protecting Socket", which adopts the front panel, clips, springs, and rotating jacks installed on the socket base; A loam cake, a protective cover, and a positioning pin are used, wherein the positioning pin is a column structure with a spring at one end and a cylinder at the other end, and the lower surface of the ring of the protective cover is in contact with the cylindrical end of the positioning pin. Although both of the above two sockets cannot make the child's hand or the conductive rod directly contact with the conductor sheet, it does not solve the technical solution of not bumping the conductor sheet during the rotation of the rotating plate. Therefore, the above two sockets cannot completely Prevent children from being electrocuted.

Contents of the invention

The task of the utility model is to provide a plug-operated safety socket that solves the problem of children's electric shock by inserting fingers or rods into the socket and easily turning the rotating plate and contacting the conductor sheet.

The safety socket operated by the plug proposed by the utility model includes a shell and a conductor sheet arranged in the shell. A stepped circular ring with a radial rod in the middle and a stepped circular ring arranged in the middle of the shell are installed in the shell. The limit disc on the part, and the rotating disc arranged on the limit disc, the limit disc and the rotating disc are both provided with sockets, and the steps of the stepped ring part are provided with two ends A spring connected to the stepped ring and the rotating disc respectively.

The two ends of the radial rod of the stepped ring member are respectively provided with protrusions, and the limiting disk is provided with grooves for inserting the protrusions.

The diameter direction of the steps of the stepped ring is provided with a first protruding post connected to one end of the spring and a second protruding post for limiting the position of the rotating disc.

The outer end of the lower surface of the rotating disc is provided with a third protruding post connected to the other end of the spring and a fourth protruding post spaced 90 degrees from the third protruding post.

The middle part of the radial rod of the stepped ring member, the middle part of the limit disc, and the middle part of the rotating disc are respectively provided with round holes and rods for inserting into the above three round holes.

The safety socket operated by the plug proposed by the utility model adopts a limit disk and a rotating disk controlled by a spring arranged on the limit disk. When the plug is separated from the socket, the jack on the rotating disk There is a 90-degree distance from the conductor sheet, and the jack is in contact with the limiting disc. It is not easy for children to insert the hand or the conductive rod into the jack to make the rotating disc rotate. Even if the rotating disc can be rotated, it is not easy to make it rotate 90 degrees Therefore, this kind of socket has a very ideal safety, and it can definitely prevent children from having electrical accidents; in addition, since the two ends of the spring are respectively arranged on the stepped ring and the rotating disc, only the plug inserted into the two It is easy to make the rotating disc rotate in only one socket, and even if the plug is used to rotate the rotating disc and insert it into the conductor piece, no overvoltage will occur. Therefore, the safety performance of this socket is very ideal.

Description of drawings:

Accompanying drawing 1 is a schematic diagram of the appearance structure of an embodiment of the safety socket manipulated by the plug proposed by the utility model;

Accompanying drawing 2 is a schematic diagram of the appearance structure of the expansion of the limiting disc in Figure 1;

Accompanying drawing 3 is a schematic diagram of the outward appearance structure of the rotating disc in Fig. 1 .

Detailed ways:

Referring to Fig. 1 to Fig. 3, these three drawings show the appearance structure of an embodiment of the safety socket manipulated by the plug proposed by the utility model. The safety socket includes a housing 1 , an upper cover 8 arranged on the housing 1 , a conductor sheet 2 , a stepped ring 3 , a limiting disc 4 , a rotating disc 5 and a spring 6 . The stepped ring member 3 is installed in the housing 1, and its middle part is provided with a radial rod 31 and upwardly extending projections 32 and 33 installed at both ends of the radial rod 31, and a second step is provided on its step 36. A protruding post 34 and a second protruding post 35, and conductor sheets 2 are respectively arranged on both sides of the radial rod 31, and this kind of conductor sheet 2 is made of two curved plates identical to the prior art with a certain distance at intervals. and the conductor sheet 2 is connected with the conducting wire; the limiting disk 4 is provided with two grooves 41 and 42 that allow the protrusions 32 and 33 to be inserted, and the limiting disk 4 is connected with the groove 41 and 42 are also provided with two jacks 43 at the perpendicular positions, and the two jacks 43 are respectively perpendicular to the two conductor sheets 2; the outer end of the lower surface of the rotating disk 5 is provided with a third boss 51 and There is a fourth boss 52 spaced at 90 degrees from the third boss 51, and two sockets 53 spaced apart and on the same straight line are provided on the rotating disc 5; one end of the spring 6 It is connected with the first protrusion 34 on the step 36 , and the other end of the spring 6 is connected with the third protrusion 51 on the rotating disc 5 . In addition, the middle part of the radial rod 31 of the stepped ring part 3 and the middle part of the limit disc 4, and the middle part of the rotating disc 5 are respectively provided with round holes, and rods 7 for inserting into the above three round holes. .

When the plug is inserted into the socket, the two rods on the plug extend into the two jacks 53 on the two rotating discs 5 respectively, and then the plug is rotated to turn the jacks 53 to the conductor sheet 2. Make the plug energized.

Claims (5)

1. A safety socket operated by a plug, the safety socket includes a housing and a conductor sheet arranged in the housing, and is characterized in that: a stepped circular ring with a radial rod in the middle is installed in the housing and is arranged in the The limiting disk on the stepped circular piece, and the rotating disk arranged on the limiting disk, both the limiting disk and the rotating disk are provided with jacks, and the step of the stepped circular piece A spring is provided with two ends respectively connected with the stepped ring piece and the rotating disc. 2. The safety socket according to claim 1, characterized in that: the two ends of the radial rods of the stepped circular ring are respectively provided with bumps, and the limiting disk is provided with concave holes for the insertion of the bumps. groove. 3. The safety socket according to claim 1, characterized in that: the diameter direction of the step of the stepped ring is provided with a first protrusion connected to one end of the spring and a second protrusion used to limit the position of the rotating disc. column. 4. The safety socket according to claim 1 or 3, characterized in that: the outer end of the lower surface of the rotating disc is provided with a third protruding post connected to the other end of the spring and spaced from the third protruding post by 90 degree fourth convex post. 5. The safety socket according to claim 1, characterized in that: the middle part of the radial rod of the stepped ring member, the middle part of the limit disc, and the middle part of the rotating disc are respectively provided with round holes, and The rods inserted into the above three round holes.