CN219067311U

CN219067311U - Socket device for preventing children from touching by mistake

Info

Publication number: CN219067311U
Application number: CN202222665014.8U
Authority: CN
Inventors: 郑佳峰; 张成臻; 尚乐乐; 王杰; 杨旭涛; 魏煊; 王召; 徐万昌; 张强强; 张聪洁; 云佳宾
Original assignee: Lanzhou Institute of Technology
Current assignee: Lanzhou Institute of Technology
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-23
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a child-resistant socket device which comprises a socket body embedded in a wall body, an installation box arranged on the back surface of the socket body and a height measuring mechanism, wherein the height measuring mechanism comprises an installation plate which is installed on the top of the wall body and corresponds to the socket body, and an ultrasonic height measuring instrument embedded on the lower surface of the installation plate, and a protection component is arranged in the installation box. This prevent children's mistake and touch socket device, at in-service use's in-process, children are close to the socket body, ultrasonic wave height measuring apparatu gives small-size PLC controller this moment with signal transmission, small-size PLC controller automatic control human infrared sensor opens, when children's hand will contact the socket body, human infrared sensor gives small-size PLC controller with signal transmission, small-size PLC controller automatic control buzzer siren reports to the police, control relay outage to this socket simultaneously, realize carrying out the purpose of effective protection against electric shock to children, the security performance is high.

Description

Socket device for preventing children from touching by mistake

Technical Field

The utility model relates to the technical field of sockets, in particular to a socket device for preventing children from touching by mistake.

Background

The socket is also called as a power socket and a switch socket. A socket refers to a receptacle into which one or more circuit wires may be inserted, through which various wires may be inserted.

The existing socket lacks a mechanism for protecting children in the actual use process, the situation that the children touch the socket by mistake to cause electric shock is easy to occur, and the safety performance is low.

For this purpose, we propose a child-resistant socket device.

Disclosure of Invention

The present utility model is directed to a socket device for preventing a child from touching the socket device by mistake, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the child false touch prevention socket device comprises a socket body embedded in a wall body, an installation box arranged on the back of the socket body and a height measurement mechanism, wherein the height measurement mechanism comprises an installation plate which is installed on the top of the wall body and corresponds to the socket body, and an ultrasonic height measurement instrument embedded on the lower surface of the installation plate, and a protection assembly is arranged in the installation box;

the protection component comprises two baffles which are arranged on the inner wall of the installation box in a sliding manner and used for shielding jacks on the surface of the socket body, a relay, a small PLC (programmable logic controller) and a buzzer alarm which are fixedly arranged in the installation box, and the protection component further comprises a human body infrared sensor embedded on the surface of the socket body;

the inner bottom wall of the mounting box is provided with a driving mechanism for driving the two baffles to move.

Preferably, the driving mechanism comprises a rectangular groove formed in the inner bottom wall of the mounting box and a double-shaft motor fixedly arranged on the inner bottom wall of the rectangular groove.

Preferably, the two output ends of the double-shaft motor are fixedly provided with lead screws, the surfaces of the two lead screws are in threaded connection with sliding blocks, and the upper surfaces of the two sliding blocks are fixedly connected with the lower surfaces of the two baffles respectively.

Preferably, the lower surface of the sliding block is in sliding connection with the inner bottom wall of the rectangular groove, and the side surface of the sliding block is provided with a threaded hole in threaded connection with the surface of the screw rod.

Preferably, the surface of one baffle has set firmly the grafting piece, and the surface of another baffle has seted up the spliced groove with grafting piece looks adaptation, and the inner wall in spliced groove has inlayed travel switch, travel switch and biax motor electric connection.

Advantageous effects

The utility model provides a socket device for preventing children from touching by mistake, which has the following beneficial effects:

1. this prevent children touch socket device by mistake, in the in-process of in-service use, when personnel's health is close to the socket body, the ultrasonic wave height measuring apparatu of wall body top measures personnel's height, when measuring data is less than certain value, it is that children are close to the socket body to say, ultrasonic wave height measuring apparatu gives small-size PLC controller this moment, small-size PLC controller automatic control human infrared sensor opens, when children's hand will contact the socket body, human infrared sensor gives small-size PLC controller with signal transmission, small-size PLC controller automatic control buzzer siren reports to the police, simultaneously control relay cuts off the power supply to this socket, realize carrying out the purpose of effective protection against electric shock to children, the security performance is high.

2. This prevent children's mistake and touch socket device, when human infrared sensor sensed children's hand and is close to the socket body, small-size PLC controller still controlled biax motor and rotated, driven two lead screws and rotated, and the rotation of lead screw drives the sliding block and to the centre removal to make two baffles carry out effective shutoff with jack on the socket body from inside, avoided children's finger to get into in the jack, the condition of taking place to electrocute has further improved the security performance of this socket.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view in cross-section of the mounting box of the present utility model;

FIG. 3 is a schematic diagram of the alarm protection process according to the present utility model.

In the figure: 1 socket body, 2 mounting boxes, 3 mounting plates, 4 ultrasonic height measuring instrument, 5 baffle plates, 6 relay, 7 small-sized PLC controller, 8 buzzer alarm, 9 human infrared sensor, 10 double-shaft motor, 11 lead screw, 12 sliding block, 13 plug-in block, 14 plug-in slot, 15 travel switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the child false touch prevention socket device comprises a socket body 1 embedded in a wall body, a mounting box 2 arranged on the back surface of the socket body 1, and a height measurement mechanism, wherein the height measurement mechanism comprises a mounting plate 3 mounted on the top of the wall body and corresponding to the socket body 1, and an ultrasonic height measuring instrument 4 embedded on the lower surface of the mounting plate 3, and a protection component is arranged in the mounting box 2;

the protection component comprises two baffles 5 which are arranged on the inner wall of the mounting box 2 in a sliding manner and used for shielding jacks on the surface of the socket body 1, a relay 6, a small PLC controller 7 and a buzzer alarm 8 which are fixedly arranged in the mounting box 2, and a human body infrared sensor 9 which is embedded on the surface of the socket body 1; the ultrasonic height measuring instrument 4, the relay 6, the human body infrared sensor 9 and the buzzer alarm 8 are all electrically connected with the small PLC controller 7.

This prevent children touch socket device by mistake, in the in-process of in-service use, when personnel's health is close to socket body 1, the ultrasonic wave height measuring apparatu 4 of wall body top measures personnel's height, when measuring data is less than certain value, it is that children are close to socket body 1 to say, ultrasonic wave height measuring apparatu 4 gives small-size PLC controller 7 this moment, small-size PLC controller 7 automatic control human infrared sensor 9 opens, when children's hand will contact socket body 1, human infrared sensor 9 gives small-size PLC controller 7 with signal transmission, small-size PLC controller 7 automatic control buzzer alarm 8 reports to the police, simultaneously control relay 6 cuts off the power supply to this socket, realize carrying out effective protection against electric shock's purpose to children, the security performance is high.

The inner bottom wall of the mounting box 2 is provided with a driving mechanism for driving the two baffles 5 to move.

The driving mechanism comprises a rectangular groove formed in the inner bottom wall of the mounting box 2 and a double-shaft motor 10 fixedly arranged on the inner bottom wall of the rectangular groove, and the double-shaft motor 10 is electrically connected with the small PLC controller 7.

The surface of one baffle plate 5 is fixedly provided with an inserting block 13, the surface of the other baffle plate 5 is provided with an inserting groove 14 matched with the inserting block 13, the inner wall of the inserting groove 14 is embedded with a travel switch 15, and the travel switch 15 is electrically connected with the double-shaft motor 10.

The two output ends of the double-shaft motor 10 are fixedly provided with lead screws 11, the surfaces of the two lead screws 11 are in threaded connection with sliding blocks 12, and the upper surfaces of the two sliding blocks 12 are fixedly connected with the lower surfaces of the two baffles 5 respectively.

The lower surface of the sliding block 12 is in sliding connection with the inner bottom wall of the rectangular groove, and the side surface of the sliding block 12 is provided with a threaded hole in threaded connection with the surface of the screw rod 11.

This prevent children's mistake and touch socket device, when human infrared sensor 9 sensed children's hand and is close to socket body 1, small-size PLC controller 7 still controlled biax motor 10 and rotated, drive two lead screws 11 and rotate, and the rotation of lead screw 11 drives slider 12 to the centre and removes to make two baffles 5 carry out effective shutoff with the jack on the socket body 1 from inside, avoided children's finger to get into in the jack, the condition of taking place to electrocute, further improved the security performance of this socket.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Prevent children and touch socket by mistake device, including inlaying socket body (1) and setting up at mounting box (2) at socket body (1) back in the wall, its characterized in that: the height measuring device comprises a socket body (1) and a height measuring mechanism, and is characterized by further comprising a height measuring mechanism, wherein the height measuring mechanism comprises a mounting plate (3) which is mounted at the top of the wall body and corresponds to the socket body (1), and an ultrasonic height measuring instrument (4) which is embedded in the lower surface of the mounting plate (3), and a protection component is arranged in the mounting box (2);

the protection component comprises two baffles (5) which are arranged on the inner wall of the mounting box (2) in a sliding manner and used for shielding jacks on the surface of the socket body (1), a relay (6), a small PLC (programmable logic controller) 7 and a buzzer alarm (8) which are fixedly arranged in the mounting box (2), and a human body infrared sensor (9) which is embedded on the surface of the socket body (1);

the inner bottom wall of the mounting box (2) is provided with a driving mechanism for driving the two baffles (5) to move.

2. The child resistant receptacle unit of claim 1, wherein: the driving mechanism comprises a rectangular groove formed in the inner bottom wall of the mounting box (2) and a double-shaft motor (10) fixedly arranged on the inner bottom wall of the rectangular groove.

3. The child resistant receptacle unit of claim 2, wherein: two output ends of the double-shaft motor (10) are fixedly provided with lead screws (11), surfaces of the two lead screws (11) are in threaded connection with sliding blocks (12), and upper surfaces of the two sliding blocks (12) are fixedly connected with lower surfaces of the two baffles (5) respectively.

4. A child resistant socket device according to claim 3, wherein: the lower surface of the sliding block (12) is in sliding connection with the inner bottom wall of the rectangular groove, and a threaded hole in threaded connection with the surface of the screw rod (11) is formed in the side surface of the sliding block (12).

5. The child resistant receptacle unit of claim 1, wherein: one baffle (5) surface has set firmly spliced block (13), and spliced groove (14) with spliced block (13) looks adaptation have been seted up on the surface of another baffle (5), and the inner wall in spliced groove (14) has inlayed travel switch (15), travel switch (15) and biax motor (10) electric connection.