Electric shock prevention device for wire socket

Abstract

The utility model discloses an electric shock prevention device for a wire socket, which comprises a power supply seat, the upper end of the power supply seat is provided with a conductive cavity, the outer side of the top end of the conductive cavity is provided with a concave cavity, two groups of telescopic columns are symmetrically arranged in the concave cavity, and the outer sides of the telescopic columns are sleeved with springs. The beneficial effects of the utility model are that through the arrangement of the telescopic column, the spring, the sealing plate and the insulation pad, in the use process, the plug applies external force to the sealing plate through the insulation pad, so that the telescopic column and the spring are compressed, and the normal insertion performance can be ensured; when the socket is used, the sealing plate is automatically reset by the resilience force of the telescopic column and the spring, so that the sealing plate and the insulating pad seal the conductive cavity, the conductive cavity is waterproof and dustproof, electric shock accidents caused by short circuit or poor contact are avoided, and the safety of the socket in use is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire sockets, in particular to an electric wire socket anti-electric shock device. Background Art

[0002] A wire socket, also known as a power socket or a switch socket, is a seat into which one or more circuit wiring can be inserted. Various wiring can be inserted through it, making it convenient to connect with other circuits, and through the connection and disconnection between the line and the copper parts, the connection and disconnection of this part of the circuit can be finally achieved.

[0003] The existing electrical socket is used by inserting a load metal sheet into the conductive cavity in the socket to realize the conduction of the circuit and supply power to the load. During use, the conductive cavity is always exposed, which causes dust and water vapor to enter the interior, which is easy to cause electric shock accidents due to short circuits, resulting in low safety. Therefore, an anti-electric shock device for the electrical socket is urgently needed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is aimed at the current status of the prior art, and now provides a wire socket which can seal the conductive cavity to be waterproof and dustproof, and is also convenient for plugging and has high safety.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: the utility model proposes an electric wire socket anti-electric shock device, including a power supply seat, a conductive cavity is opened at the upper end of the power supply seat, a concave cavity is opened on the outer side of the top of the conductive cavity, two groups of telescopic columns are symmetrically installed in the concave cavity, a spring is sleeved on the outer side of the telescopic column, a sealing plate is fixed to the movable end of the telescopic column, an insulating pad is arranged on one side wall of the sealing plate, a conductive sheet is connected to one side of the conductive cavity, a wiring hole is arranged on one side of the conductive sheet, and a wire pressing screw is installed on the wiring hole.

[0008] Furthermore, the conductive cavity is formed on the power supply base, and the wiring hole is formed on the power supply base.

[0009] By adopting the above technical solution, the wiring hole is used for wiring, and the conductive cavity is used for connecting with the metal contact of the load plug.

[0010] Furthermore, the conductive sheet is fixed in the wiring hole by means of a screw, the other end of the conductive sheet is electrically connected to the conductive cavity, and the wire pressing screw is connected to the power supply seat by means of a thread.

[0011] By adopting the above technical solution, the wire pressing screw can fix the wire on the conductive sheet, thereby making the conductive cavity charged.

[0012] Furthermore, the concave cavity is formed on the power supply seat, the fixing portion of the telescopic column is connected to the concave cavity via screws, and the spring is welded to the outer side wall of the telescopic column.

[0013] By adopting the above technical solution, the combination of the telescopic column and the spring can enable the sealing plate to have a certain mobility.

[0014] Furthermore, the sealing plate is connected to the movable end of the telescopic column via screws, the sealing plate is made of insulating material, and the insulating pad is bonded to the sealing plate.

[0015] By adopting the above technical solution, during the insertion of an external plug, the plug applies external force to the sealing plate through the insulating pad, thereby compressing the telescopic column and the spring, thereby ensuring its normal insertion performance. When idle, the sealing plate is automatically reset by relying on the resilience of the telescopic column and the spring, so that the sealing plate and the insulating pad seal the conductive cavity to make it waterproof and dustproof, avoid electric shock accidents caused by short circuits or poor contact, and effectively improve the safety of the socket when in use.

[0016] Furthermore, a shell is provided on one side of the power supply base, and the shell is connected to the power supply base via a snap buckle.

[0017] By adopting the above technical solution, the shell can seal the power supply socket to ensure its aesthetics.

[0018] Furthermore, the shell is provided with two groups of through cavities, and the positions of the through cavities correspond to the positions of the conductive cavities.

[0019] By adopting the above technical solution, the through cavity ensures the plugging performance of the external plug.

[0020] Furthermore, mounting holes are provided at four corners of the upper end of the power supply seat, and the mounting holes are threaded holes.

[0021] By adopting the above technical solution, the installation hole makes it easy to install the power supply socket in the wall.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] In order to solve the problem that the existing electrical socket inserts the load metal sheet into the conductive cavity in the socket during use to realize the conduction of the circuit and power the load, the above method is always exposed during use, which causes dust and water vapor to enter the interior, easily causing electric shock accidents due to short circuit, resulting in low safety. The utility model arranges a telescopic column, a spring, a sealing plate and an insulating pad. During use, the plug applies external force to the sealing plate through the insulating pad, thereby compressing the telescopic column and the spring to ensure its normal insertion performance. When idle, the sealing plate is automatically reset by relying on the resilience of the telescopic column and the spring, so that the sealing plate and the insulating pad seal the conductive cavity, making it waterproof and dustproof, avoiding electric shock accidents due to short circuit or poor contact, and effectively improving the safety of the socket when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of an electric wire socket anti-electric shock device described in the utility model;

[0026] Figure 2 It is a main cross-sectional view of a power supply seat when the conductive cavity in the electric wire socket anti-electric shock device described in the utility model is idle;

[0027] Figure 3 It is a main cross-sectional view of the power supply seat when the conductive cavity in the electric wire socket anti-electric shock device described in the utility model is in use;

[0028] Figure 4 This is a device for preventing electric shock from a wire socket described in the utility model. Figure 3 Enlarged view of point A in the middle.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Shell; 2. Power supply socket; 3. Through cavity; 4. Wiring hole; 5. Wire-pressing screw; 6. Conductive sheet; 7. Concave cavity; 8. Telescopic column; 9. Spring; 10. Sealing plate; 11. Insulating pad; 12. Conductive cavity; 13. Mounting hole. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] like Figure 1-Figure 4As shown, an electric wire socket anti-electric shock device in this embodiment includes a power supply seat 2, a conductive cavity 12 is opened at the upper end of the power supply seat 2, a concave cavity 7 is opened on the outer side of the top of the conductive cavity 12, two groups of telescopic columns 8 are symmetrically installed in the concave cavity 7, a spring 9 is sleeved on the outer side of the telescopic column 8, a sealing plate 10 is fixed to the movable end of the telescopic column 8, and an insulating pad 11 is arranged on one side wall of the sealing plate 10. During the insertion of an external plug, the plug applies an external force to the sealing plate 10 through the insulating pad 11, thereby compressing the telescopic column 8 and the spring 9, which can ensure its normal insertion performance. When idle, the sealing plate 10 is automatically reset by relying on the resilience of the telescopic column 8 and the spring 9, so that the sealing plate 10 and the insulating pad 11 can seal the conductive cavity 12, making it waterproof and dustproof to avoid electric shock accidents caused by short circuit or poor contact. A conductive sheet 6 is connected to one side of the conductive cavity 12, and a wiring hole 4 is provided on one side of the conductive sheet 6. The wiring hole 4 is used for wiring, and the conductive cavity 12 is used to connect with the metal contact of the load plug. A wire pressing screw 5 is installed on the wiring hole 4, and the wire pressing screw 5 can fix the wire on the conductive sheet 6, thereby making the conductive cavity 12 energized.

[0033] like Figure 1-Figure 4 As shown, in this embodiment, the conductive cavity 12 is formed on the power supply seat 2, the wiring hole 4 is formed on the power supply seat 2, the conductive sheet 6 is fixed in the wiring hole 4 by screws, the other end of the conductive sheet 6 is electrically connected to the conductive cavity 12, the wire pressing screw 5 is connected to the power supply seat 2 by threads, the concave cavity 7 is formed on the power supply seat 2, the fixed part of the telescopic column 8 is connected to the concave cavity 7 by screws, the spring 9 is welded to the outer wall of the telescopic column 8, the sealing plate 10 is connected to the movable end of the telescopic column 8 by screws, the sealing plate 10 is made of insulating material, and the insulating pad 11 is bonded to the sealing plate 10.

[0034] like Figure 1-Figure 4 As shown, in this embodiment, a shell 1 is provided on one side of the power supply socket 2, and the shell 1 is connected to the power supply socket 2 by a snap buckle. The shell 1 can seal the power supply socket 2 to ensure its aesthetics. Two groups of through cavities 3 are opened on the shell 1. The positions of the through cavities 3 correspond to the positions of the conductive cavities 12. The through cavities 3 ensure the plug-in performance of the external plug. Mounting holes 13 are opened at the four corners of the upper end of the power supply socket 2. The mounting holes 13 are threaded holes. The mounting holes 13 are convenient for installing the power supply socket 2 in the wall.

[0035] The specific implementation process of this embodiment is as follows: the power supply seat 2 is installed on the wall through the mounting hole 13, and then the wires are inserted into the wiring hole 4 and fixed by the wire pressing screws 5, and then the shell 1 is fixed on the power supply seat 2. During use, the plug applies external force to the sealing plate 10 through the insulating pad 11, thereby compressing the telescopic column 8 and the spring 9 to ensure its normal insertion performance. When idle, the sealing plate 10 is automatically reset by relying on the rebound force of the telescopic column 8 and the spring 9, so that the sealing plate 10 and the insulating pad 11 seal the conductive cavity 12, making it waterproof and dustproof, avoiding electric shock accidents caused by short circuits or poor contact, and effectively improving the safety of the socket when in use.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electric shock protection device for an electric wire socket, characterized in that: The invention comprises a power supply seat (2), wherein a conductive cavity (12) is provided at the upper end of the power supply seat (2), a concave cavity (7) is provided on the outer side of the top of the conductive cavity (12), two groups of telescopic columns (8) are symmetrically installed in the concave cavity (7), a spring (9) is sleeved on the outer side of the telescopic column (8), a sealing plate (10) is fixed to the movable end of the telescopic column (8), an insulating pad (11) is provided on one side wall of the sealing plate (10), a conductive sheet (6) is connected to one side of the conductive cavity (12), a wiring hole (4) is provided on one side of the conductive sheet (6), and a wire pressing screw (5) is installed on the wiring hole (4).

2. The electric wire socket anti-electric shock device according to claim 1, characterized in that: The conductive cavity (12) is formed on the power supply seat (2), and the wiring hole (4) is formed on the power supply seat (2).

3. The electric shock protection device for electric wire socket according to claim 1, characterized in that: The conductive sheet (6) is fixed in the wiring hole (4) by means of screws, the other end of the conductive sheet (6) is electrically connected to the conductive cavity (12), and the pressing screw (5) is connected to the power supply seat (2) by means of threads.

4. The electric wire socket anti-electric shock device according to claim 1, characterized in that: The concave cavity (7) is formed on the power supply seat (2), the fixing portion of the telescopic column (8) is connected to the concave cavity (7) via screws, and the spring (9) is welded to the outer side wall of the telescopic column (8).

5. The electric shock protection device for electric wire socket according to claim 4, characterized in that: The sealing plate (10) is connected to the movable end of the telescopic column (8) via screws; the sealing plate (10) is made of insulating material; and the insulating pad (11) is bonded to the sealing plate (10).

6. The electric wire socket anti-electric shock device according to claim 5, characterized in that: A shell (1) is provided on one side of the power supply seat (2), and the shell (1) is connected to the power supply seat (2) via a buckle.

7. The electric wire socket anti-electric shock device according to claim 6, characterized in that: Two groups of through cavities (3) are provided on the housing (1), and the positions of the through cavities (3) correspond to the positions of the conductive cavities (12).

8. The electric wire socket anti-electric shock device according to claim 7, characterized in that: The four corners of the upper end of the power supply seat (2) are all provided with mounting holes (13), and the mounting holes (13) are threaded holes.

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