CN112993667A

CN112993667A - Automatic power-off short-circuit-proof socket

Info

Publication number: CN112993667A
Application number: CN202110295516.3A
Authority: CN
Inventors: 黄豪
Original assignee: Hangzhou Keliu E Commerce Co ltd
Current assignee: Hangzhou Keliu E Commerce Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-06-18

Abstract

The invention discloses an automatic power-off short-circuit-preventing socket which comprises a socket, wherein a socket space is arranged in the socket, a power line is inserted into the right side of the socket, the power line extends into the socket space from the right side of the socket, the upper side is taken as an explanation object, and a plate electrode is fixedly connected to the rear bottom wall of the right side of the socket space.

Description

Automatic power-off short-circuit-proof socket

Technical Field

The invention relates to the field of sockets, in particular to an automatic power-off short-circuit-prevention socket.

Background

When using electrical apparatus in the life, need use the socket extension line when the distance is not enough, because the jack position plastic casing opening on the socket is great, so will get into the thing more easily, use when some humidity or have drop of water these environments in can lead to the drop of water to enter into the socket to make the circuit take place the short circuit, lead to the circuit to burn out and accompany risks such as conflagration, give people and bring very big potential safety hazard, consequently it improves above-mentioned problem to need to set up an auto-power-off and prevent short circuit socket.

Disclosure of Invention

The invention aims to provide an automatic power-off short-circuit-prevention socket which can overcome the defects in the prior art, so that the practicability of equipment is improved.

In a preferred embodiment, the socket comprises a socket, a socket space is arranged in the socket, a power line is inserted into the right side of the socket, the power line extends into the socket space from the right side of the socket, the upper side is used as an illustration object, an electrode plate is fixedly connected to the rear bottom wall of the right side of the socket space, a wire insertion hole is arranged at the front end of the electrode plate, a power line is extended to the wire insertion hole at the front end of the electrode plate, a fixing wire screw is connected to the front end of the electrode plate in a threaded manner, the power line is pressed onto the electrode plate by the lower end of the screw, the electrode plate fixedly connected to the rear side wall of the left side of the socket space is made of the same material as but not connected to the electrode plate at the right side, the insertion hole of the electrode plate at the left side is in a mountain, the plug clamp is connected between the inner walls of the clamping space in a sliding mode, a reset spring is arranged between the lower end face of the plug clamp and the lower side wall of the clamping space, a jacking block is fixedly connected to the lower right end of the plug clamp, a resetting space is arranged on the right side of the clamping space, a twisting space is arranged on the right side of the resetting space, and a swinging space is arranged on the right side of the twisting space.

In the preferred embodiment, the front end of the plug clamp is an inward inclined plane, so that more labor is saved when the plug is inserted.

In a preferred embodiment, the lower end of the top block is an inclined surface inclined downwards to the right, and the top block is made of insulating materials.

In the preferred embodiment, when a plug is inserted, the upper and lower side plug clips are then pushed to slide toward both sides, so that the springs between the plug clips and the electrode plates are compressed, thereby fixing the plug between the side plug clips.

In a preferred embodiment, the left side wall of the twisting space is connected with a concave mandril in a sliding way, the concave mandril extends leftwards to penetrate through the concave mandril to the lower side of the clamping space, the left end of the concave mandril is abutted against the lower end of the top block, the upper left end of the concave mandril has an inclination angle to reduce the abutting sliding resistance, a baffle is fixed in the middle of the concave mandril in the resetting space, a reset spring is arranged between the left end surface of the baffle and the left side wall of the resetting space, the left side wall of the twisting space is connected with a rotating shaft in a rotating way, the rotating shaft extends rightwards to penetrate through the right side wall of the twisting space to the right side wall of the swinging space, the left end of the rotating shaft is fixedly connected with a grooved roller, the upper chute of the grooved roller is connected with the, the tail end of the connecting conductor belongs to an insulating material, and the conductor material at the upper end of the connecting conductor is abutted between the electrode plates at two sides.

In the preferred embodiment plug inserts the kicking block and promotes concave ejector pin and move left, thereby concave ejector pin presses left end spring, this moment because concave ejector pin moves left, thereby drive the positive direction of trough of belt roller and rotate, until the plug inserts completely, thereby trough of belt roller stall, concave ejector pin moves the leftmost end this moment, the connecting conductor on pivot drive right side rotates simultaneously, connecting conductor block this moment rotates between the both sides plate electrode, thereby the socket circular telegram, when the plug is pulled out, thereby make the space internal spring that resets resume, thereby promote concave ejector pin and move right, thereby drive trough of belt roller antiport, then drive the connecting conductor antiport of pivot right-hand member, thereby make connecting conductor block break away from both sides plate electrode, left end plate outage this moment.

The invention has the beneficial effects that: when no plug is inserted into the socket, the electrode plate at the lower end of the jack position in the inserting plate is not powered, the phenomenon that a circuit is burnt down due to short circuit of the socket in a wet environment is avoided, whether water exists around the socket or not is checked before the plug is inserted into the socket, the risk of electric shock is avoided, when the socket is dry, an electric appliance plug is inserted into the socket, at the moment, the clamping piece at the jack position pushes the electric appliance plug, so that the communicating plate is connected with the right electrode plate and the left electrode plate of the jack, and at the moment, the whole socket is powered on to supply power to an electric appliance.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of an overall structure of an automatic power-off short-circuit prevention socket according to the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The automatic power-off short-circuit-preventing socket described in conjunction with fig. 1-3 includes a socket 11, a socket space 13 is provided inside the socket 11, a power cord 12 is inserted into the right side of the socket 11, the power cord 12 extends from the right side of the socket 11 to the socket space 13, the upper side is an illustrative object, an electrode plate 14 is fixedly connected to the rear bottom wall of the right side of the socket space 13, a plug wire hole is provided at the front end of the electrode plate 14, the live wire of the power cord 12 extends to the plug wire hole at the front end of the electrode plate 14, a fixed wire screw is screwed to the front end of the electrode plate 14, the power cord 12 is pressed onto the electrode plate 14 by the lower end of the screw, the electrode plate 14 fixedly connected to the rear side wall of the left side of the socket space 13 is the same as but not connected to the electrode, it is equipped with the lug in the middle of it and guarantees that the clamping piece has certain opening angle, the left side 14 front side of electrode plate is equipped with centre gripping space 17, and the following side is the explanation object, sliding connection has plug clamp 16 between the centre gripping space 17 inner wall, under the plug clamp 16 terminal surface with be equipped with reset spring under the centre gripping space 17 between the lateral wall, plug clamp 16 right side lower extreme fixedly connected with kicking block 18, centre gripping space 17 right side is equipped with the space 19 that resets, 19 right sides in the space that resets are equipped with twists space 20, it is equipped with swing space 24 to twist space 20 right sides.

The front end of the plug clamp 16 is an inclined plane which is inclined inwards, so that labor is saved when the plug is inserted.

The lower end of the top block 18 is an inclined plane which inclines downwards to the right, and the top block 18 belongs to an insulating material.

When a plug is inserted, the upper and lower side plug clips 16 are then pushed to slide toward both sides, so that the springs between the plug clips 16 and the electrode plate 14 are compressed, thereby fixing the plug between the both side plug clips 16.

The left side wall of the screwing space 20 is connected with a concave mandril 21 in a sliding manner, the concave mandril 21 extends leftwards to penetrate through the concave mandril 21 to the lower side of the clamping space 17, the left end of the concave mandril 21 is abutted against the lower end of the jacking block 18, the upper left end of the concave mandril 21 is provided with an inclination angle to reduce abutting sliding resistance, a baffle is fixed in the resetting space 19 in the middle of the concave mandril 21, a reset spring is arranged between the left end surface of the baffle and the left side wall of the resetting space 19, the left side wall of the screwing space 20 is rotationally connected with a rotating shaft 22, the rotating shaft 22 extends rightwards to penetrate through the right side wall of the screwing space 20 to the right side wall of the swinging space 24, a grooved roller 23 is fixedly connected with the left end of the rotating shaft 22, an upper chute of the grooved roller 23 is connected with, the upper end of the connecting conductor 25 is provided with a conductor block, the tail end of the connecting conductor 25 is made of insulating materials, and the conductor material at the upper end of the connecting conductor 25 is abutted between the electrode plates 14 on two sides.

Plug inserts kicking block 18 and promotes concave ejector pin 21 and move left, thereby concave ejector pin 21 presses left end spring, this moment because concave ejector pin 21 moves left, thereby drive grooved roller 23 positive direction and rotate, insert until the plug completely, thereby grooved roller 23 stall, concave ejector pin 21 moves the leftmost end this moment, pivot 22 drives the connecting conductor 25 rotation on right side simultaneously, connecting conductor 25 conductor block rotates between both sides plate electrode 14 this moment, thereby the socket circular telegram, when the plug is pulled out, thereby make the inside spring of space that resets 19 resume, thereby promote concave ejector pin 21 and move right, thereby drive grooved roller 23 antiport, then drive the connecting conductor 25 antiport of pivot 22 right-hand member, thereby make connecting conductor 25 conductor block break away from both sides plate electrode 14, left end plate 14 outage this moment.

In one embodiment, when a plug is inserted, the upper and lower plug clamps are pushed to slide towards both sides, so that the springs between the plug clamps and the electrode plates are compressed, the plug is fixed between the plug clamps on both sides, the plug insertion ejector block pushes the concave ejector rod to move leftwards, so that the concave ejector rod presses the left end spring, at this time, the concave ejector rod moves leftwards, so that the groove roller is driven to rotate in the positive direction until the plug is completely inserted, so that the groove roller stops rotating, at this time, the concave ejector rod moves to the leftmost end, and the rotating shaft drives the connecting conductor on the right side to rotate, at this time, the connecting conductor block rotates between the electrode plates on both sides, so that the socket is powered on, when the plug is pulled out, so that the spring in the reset space is restored, so that the concave ejector rod is pushed to move, thereby the connecting conductor block is separated from the electrode plates at the two sides, and the left end electrode plate is powered off at the moment.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The automatic power-off short-circuit-preventing socket comprises a socket (11), a socket space (13) is arranged in the socket (11), a power line (12) is inserted into the right side of the socket (11), the power line (12) extends into the socket space (13) from the right side of the socket (11), the upper side is taken as an explanation object, a bottom wall is fixedly connected with an electrode plate (14) at the rear right side of the socket space (13), a plug wire hole is formed in the front end of the electrode plate (14), a live wire of the power line (12) extends into the plug wire hole at the front end of the electrode plate (14), a fixed wire screw is connected to the front end of the electrode plate (14) in a threaded manner, the lower end of the fixed wire screw presses the power line (12) onto the electrode plate (14), the electrode plate (14) fixedly connected with the rear side wall at the left side of the socket space (13), left side electrode plate (14) jack position is the mountain shape, is equipped with the lug in the middle of it and guarantees that the clamping piece has certain opening angle, left side electrode plate (14) front side is equipped with centre gripping space (17), follows the side for explaining the object, sliding connection has plug clamp (16) between centre gripping space (17) inner wall, plug clamp (16) lower extreme with be equipped with reset spring under the centre gripping space (17) between the side wall, plug clamp (16) right side lower extreme fixedly connected with kicking block (18), centre gripping space (17) right side is equipped with reset space (19), reset space (19) right side is equipped with twists and changes space (20), it is equipped with swing space (24) to twist and change space (20) right side.

2. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: the front end of the plug clamp (16) is an inclined plane which is inclined inwards, so that labor is saved when the plug is inserted.

3. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: the lower end of the top block (18) is an inclined plane inclined downwards to the right, and the top block (18) belongs to an insulating material.

4. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: twist and to turn space (20) left side wall sliding connection has concave ejector pin (21), concave ejector pin (21) extend left and run through concave ejector pin (21) extremely centre gripping space (17) downside, concave ejector pin (21) left end with kicking block (18) lower extreme butt.

5. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: the left upper end of the concave ejector rod (21) is provided with an inclination angle to reduce abutting sliding resistance, a baffle is fixed in the reset space (19) in the middle of the concave ejector rod (21), and a reset spring is arranged between the left end face of the baffle and the left side wall of the reset space (19).

6. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: twist and turn space (20) left side wall and rotate and be connected with pivot (22), pivot (22) extend right and run through twist space (20) right side wall extremely swing space (24) right side wall, pivot (22) left end fixedly connected with trough of belt roller (23), trough of belt roller (23) go up the spout with concave type ejector pin (21) right-hand member sliding connection.

7. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: the right end of the rotating shaft (22) is fixedly connected with a connecting conductor (25), and a conductor block is arranged at the upper end of the connecting conductor (25).

8. The automatic power-off short-circuit-prevention socket as claimed in claim 1, wherein: the tail end of the connecting conductor (25) belongs to insulating materials, and the conductor materials at the upper end of the connecting conductor (25) are abutted between the electrode plates (14) at two sides.