CN212033837U - Electromagnetic induction plug on-off mechanism - Google Patents

Abstract

The utility model belongs to the electrical field, discloses an electromagnetic induction plug breaking mechanism, including plug, socket, the socket wiring end is equipped with breaking mechanism, including preceding push pedal, preceding push pedal is through the block drive action of plug, preceding push pedal is fixed with the contact towards lead wire one side, the contact includes the first position of disconnection, the second position of switch-on, when the contact is located the second position, switch-on electromagnetic induction socket joint and lead wire joint; the socket joint and the lead joint are arranged on the base, a boss is arranged on the bottom surface of the base corresponding to the position of the socket joint, and an elastic part is arranged between the boss and the front push plate. The utility model provides a socket of electromagnetic induction plug electromagnetic reaction that appears in the use always takes place, and then extravagant electric power, also can influence the problem of power consumption safety.

Description

Electromagnetic induction plug on-off mechanism

Technical Field

The utility model belongs to the electrical field, in particular to electromagnetic induction plug break-make mechanism.

Background

With the popularization of electric energy application, various electric appliances are used in factories and families, but accidents can occur in the plug inserting process, and the cases of disability or death caused by electric shock and injury are not counted every year, wherein many accidents are caused by the fact that old people and children touch plugs and sockets of household electric appliances by mistake, and the electricity utilization safety is related to each social member. Traditional power connection mode passes through the realization of the metal part direct contact in the plug and socket, probably take place to electrocute when the plug, in addition, be stained with water on hand, the insulating casing damages, other metal parts mistake are bumped etc. also all can lead to the electric shock accident, to above-mentioned problem, someone proposes to carry out power transmission through the electromagnetic induction plug, but not in the use if the socket is in the on state always, so when extracting the plug, will appear the electromagnetic reaction in the socket and take place always, and then extravagant electric power, also can influence the power consumption safety.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the socket to the electromagnetic induction plug takes place always at the electromagnetic reaction that does not appear in the use, and then extravagant electric power, also can influence the problem of power consumption safety, has provided an electromagnetic induction plug break-make mechanism.

Technical scheme

An electromagnetic induction plug on-off mechanism comprises a plug and a socket, wherein the socket wiring end is provided with an on-off mechanism and comprises a front push plate, the front push plate drives the plug to move through clamping, a contact head is fixed on one side, facing a lead, of the front push plate, the contact head comprises a first position for disconnecting and a second position for connecting, and when the contact head is located at the second position, an electromagnetic induction socket connector and the lead connector are connected; the socket joint and the lead joint are arranged on the base, a boss is arranged on the bottom surface of the base corresponding to the position of the socket joint, and an elastic part is arranged between the boss and the front push plate.

Further: the end face of the socket is provided with a sliding block, one end of the sliding block is clamped by the plug to drive the movement, and the other end of the sliding block is connected with the front push plate.

Further: the top surface of the lead connector is provided with an elastic sheet.

Further: the elastic sheet is fixed close to the contact head end, and the other end of the elastic sheet is tilted.

Further: the elastic piece is a spring.

Advantageous effects

1. The plug is inserted and connected through the mutual matching of the bosses and the grooves of the shell A and the shell B, and the plug is automatically connected and disconnected through the disconnection mechanism on the shell B;

2. the breaking mechanism comprises a sliding block and a spring, and the breaking mechanism is driven to slide by the automatic rebound of the spring to realize the breaking;

3. the reed is arranged above the joint block, and the stable connection with the contact head is realized through the elasticity of the reed, so that the stable power supply of the circuit is ensured.

Drawings

Fig. 1 is a schematic view of an overall structure of an electromagnetic induction plug.

Fig. 2 is a schematic structural diagram of an electromagnetic induction plug opening and closing mechanism.

Fig. 3 is a schematic circuit diagram of an electromagnetic induction plug on-off mechanism.

Detailed Description

Fig. 1 to 3 show a specific embodiment, where fig. 3 is a schematic diagram of a circuit mechanism, an electromagnetic induction plug disconnecting and connecting mechanism includes a plug 1 and a socket 2, where the disconnecting and connecting mechanism 24 includes a front push plate 241, the front push plate 241 is driven by the plug 1 to perform a clamping action, the socket 2 is provided with a slider 28, the slider 28 is connected to and pushes the front push plate 24, one side of the front push plate 241 facing a lead is fixed with a contact 242, the contact 242 includes a first position for disconnecting and a second position for connecting, when the contact 242 is located at the second position, the electromagnetic induction socket joint 243 and the lead joint 244 are connected, the top surface of the lead joint 244 is provided with a spring piece 248, the spring 248 is fixed near the contact 242, and the other end is tilted; the socket joint 243 and the lead joint 244 are arranged on the base 245, the bottom surface of the base 245 corresponding to the socket joint 243 is provided with a boss 246, and a spring 247 is arranged between the boss 246 and the front push plate 241.

When the plug connector works, the plug 1 and the socket 2 are inserted, the socket 2 is provided with the sliding block 28, the sliding block 28 is connected with and pushes the front push plate 241, the front push plate 241 drives the contact head 242 to the second position, at the moment, the socket connector 243 is connected with the lead connector 244 through the contact head 242, the spring 247 is compressed, and the socket 2 supplies power normally; when the plug 1 is pulled out, the front push plate 241 is restored to the original position under the urging of the spring 247, and the socket joint 243 is disconnected from the lead joint 244, and the socket 2 is powered off at this time.

Claims (5)

1. An electromagnetic induction plug breaking and closing mechanism comprises a plug (1) and a socket (2), and is characterized in that a breaking and closing mechanism (24) is arranged on a terminal of the socket (2) and comprises a front push plate (241), the front push plate (241) is driven to act through clamping of the plug (1), a contact head (242) is fixed on one side, facing a lead, of the front push plate (241), the contact head (242) comprises a first position for disconnecting and a second position for connecting, and when the contact head (242) is located at the second position, an electromagnetic induction socket joint (243) and a lead joint (244) are connected; the socket joint (243) and the lead joint (244) are arranged on a base (245), a boss (246) is arranged on the bottom surface of the base (245) corresponding to the position of the socket joint (243), and an elastic piece (247) is arranged between the boss (246) and the front push plate (241).

2. The electromagnetic induction plug on-off mechanism is characterized in that a sliding block (28) is arranged on the end face of the socket (2), one end of the sliding block (28) is driven by the clamping of the plug (1), and the other end of the sliding block (28) is connected with the front push plate (241).

3. The electromagnetic plug disconnect mechanism of claim 1, wherein the top surface of the terminal connector (244) is provided with a spring tab (248).

4. An electromagnetic induction plug disconnect mechanism according to claim 3 wherein the spring (248) is fixed adjacent the contact (242) end and is tilted at the other end.

5. An electromagnetic induction plug disconnect mechanism according to claim 1 wherein the resilient member (247) is a spring.

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