Anti-loosening and anti-short-circuit socket

Abstract

The utility model relates to an anti-loosening and anti-short-circuit socket, which belongs to the technical field of anti-short-circuit sockets, and comprises a lower base, an upper base, two sockets and two leads, a short-circuit structure is arranged between the lower base and the upper base, the short-circuit structure comprises a first wiring end fixedly arranged in the lower base, and a second wiring end fixedly arranged in the lower base. And a second wiring end is fixedly mounted in the lower base. According to the anti-loosening and anti-short-circuit socket, the short-circuit pin is inserted into the upper multi-contact reed and the lower multi-contact reed, so that the short-circuit function is realized, the purpose of protecting a circuit is achieved, and meanwhile, axial hole processing and radial groove hole processing are also performed on the left side socket and the right side wiring end inserted into the inner part; the wire is inserted into the axial hole and the radial groove hole and welded, the wire can be effectively pressed, the possibility of loosening or breaking of the wire is reduced, and the wire clamp is reasonable in design, simple in structure, convenient to use, safe, reliable and suitable for wide popularization of electrical equipment and electronic circuits which are vertically plugged in space.

Description

TECHNICAL FIELD

[0001] The utility model relates to short -circuit prevention socket technical field, concretely is a socket that prevents loosening and short -circuit. BACKGROUND

[0002] A socket is an electrical accessory used to connect electrical devices to a power source, allowing electric current to be transmitted to the devices. It typically consists of a fixed base and a plug that can be inserted or removed. Inside the socket, there are metal contacts that come into contact with the metal pins of the plug when it is inserted, forming an electrical connection. The design and manufacture of sockets must comply with safety standards to ensure safety and reliability during use. Common types of sockets include household two-hole and three-hole sockets, as well as specialized sockets for specific devices.

[0003] Currently, before the operation of the equipment, the circuit board is protected from short circuit, and the line is connected during operation. However, the existing connector often lacks convenient short circuit function, and the use process is cumbersome, so a socket that prevents loosening and short circuit is proposed. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a socket that prevents loosening and short circuit, which has the advantages of reasonable design, simple structure, convenient use, safety and reliability, and is suitable for electrical equipment with vertical plug-in and plug-out space, etc. The problem of the existing connector often lacking convenient short circuit function and the cumbersome use process is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a socket that prevents loosening and short circuit, comprising a lower base, an upper base, two sockets and two wires, a short circuit structure is provided between the lower base and the upper base;

[0006] The short circuit structure comprises a first wiring terminal fixedly installed inside the lower base, the inside of the lower base is fixedly installed with a second wiring terminal, the inside of the upper base is fixedly installed with an upper multi-contact spring piece, the inside of the lower base is fixedly installed with a lower multi-contact spring piece, the inside of the upper multi-contact spring piece and the lower multi-contact spring piece is slidably connected with a short circuit pin, the top of the short circuit pin is fixedly installed with a plug rod, the inside of the plug rod is fixedly installed with a mounting ring, and the outer wall of the mounting ring is provided with a ring rope.

[0007] Further, the inside of the lower base and the upper base is provided with a plug-in slot, the upper multi-contact spring piece and the lower multi-contact spring piece are respectively installed in the inside of the upper and lower plug-in slots, and the short circuit pin is slidably connected in the inside of the plug-in slot.

[0008] Further, the upper multi-contact spring piece is attached to the top of the second wiring terminal, and the lower multi-contact spring piece is attached to the top of the first wiring terminal.

[0009] Further, the inner part of the left and right sockets is respectively provided with an axial hole and a radial slot hole, the number of the wires is two and the wires are respectively welded in the inner part of the axial hole and the radial slot hole.

[0010] Further, the upper base is fixedly installed on the top of the lower base, the socket is fixedly installed on the top of the upper base, and the wire is installed in the inner part of the socket.

[0011] Compared with the prior art, the technical scheme has the following beneficial effects:

[0012] The anti-loose and anti-short-circuit socket realizes the short-circuit function by inserting the short-circuit pin into the inner part of the upper and lower multi-contact spring sheets, achieves the purpose of protecting the circuit, and the left and right sockets are also processed with axial holes and radial slot holes, the wires are inserted into the inner part of the axial holes and the radial slot holes and welded, which can effectively compress the wires and reduce the possibility of wire loosening or breaking, the design is reasonable, the structure is simple, the use is convenient and safe and reliable, and the anti-loose and anti-short-circuit socket is suitable for the space vertical plug-in and plug-out electrical equipment and electronic circuit and is widely popularized. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is a short-circuit pin and plug rod connecting structure schematic view of the utility model.

[0015] In the drawing:

[0016] 1, lower base; 2, upper base; 3, socket; 4, wire; 5, first wiring terminal; 6, second wiring terminal; 7, upper multi-contact spring sheet; 8, lower multi-contact spring sheet; 9, short-circuit pin; 10, plug rod; 11, mounting ring; 12, annular rope; 13, plug-in slot; 14, axial hole; 15, radial slot hole. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figs. 1-2 The anti-loose and anti-short-circuit socket in the embodiment comprises a lower base 1, an upper base 2, two sockets 3 and two wires 4, and a short-circuit structure is arranged between the lower base 1 and the upper base 2.

[0019] The upper base 2 is fixedly installed on the top of the lower base 1, the socket 3 is fixedly installed on the top of the upper base 2, and the wire 4 is installed in the interior of the socket 3.

[0020] The short circuit structure comprises a first terminal 5 fixedly installed in the interior of the lower base 1, a second terminal 6 fixedly installed in the interior of the lower base 1, an upper multi-point spring 7 fixedly installed in the interior of the upper base 2, and a lower multi-point spring 8 fixedly installed in the interior of the lower base 1.

[0021] The interior of the upper multi-point spring 7 and the lower multi-point spring 8 is slidably connected with a short circuit pin 9, the top of the short circuit pin 9 is fixedly installed with a plug rod 10, the interior of the plug rod 10 is fixedly installed with a mounting ring 11, the outer wall of the mounting ring 11 is tied with a ring rope 12, the interior of the lower base 1 and the upper base 2 is provided with a plug slot 13, the upper multi-point spring 7 and the lower multi-point spring 8 are installed in the interior of the upper and lower plug slots 13 respectively, the interior of the left and right two sockets 3 is respectively provided with an axial hole 14 and a radial slot hole 15, and the number of the wires 4 is two and is welded in the interior of the axial hole 14 and the radial slot hole 15.

[0022] In the embodiment, the short circuit pin 9 is also processed with the axial hole 14 and is provided with a slot hole communicated with the axial hole 14 in the radial direction.

[0023] In the embodiment, when the short circuit pin 9 is inserted into the interior of the upper multi-point spring 7 and the lower multi-point spring 8, the short circuit pin 9 increases the friction force after being extruded by the elastic sheet, thereby improving the stability of the plug connection of the short circuit pin 9.

[0024] The electric elements in the embodiment are electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the provision of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model are not explained in detail.

[0025] The working principle of the above embodiment is as follows:

[0026] When the socket 3 needs to be short-circuited, the plug rod 10 and the short circuit pin 9 are moved into the interior of the plug slot 13, the short circuit pin 9 penetrates the interior of the upper multi-point spring 7 and the lower multi-point spring 8, the upper multi-point spring 7 and the lower multi-point spring 8 are communicated with the first terminal 5 and the second terminal 6 by the short circuit pin 9, and the first terminal 5 and the second terminal 6 are short-circuited, thereby achieving the purpose of protecting the circuit.

[0027] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0028] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. An anti-loosening and anti-shorting socket, comprising a lower base (1), an upper base (2), two sockets (3) and two wires (4), characterized in that: The lower base (1) and the upper base (2) are provided with a short circuit structure; The short circuit structure comprises a first terminal (5) fixedly installed in the interior of the lower base (1), the interior of the lower base (1) is fixedly provided with a second terminal (6), the interior of the upper base (2) is fixedly provided with an upper multi-point spring (7), the interior of the lower base (1) is fixedly provided with a lower multi-point spring (8), the interior of the upper multi-point spring (7) and the lower multi-point spring (8) is slidably connected with a short circuit pin (9), the top of the short circuit pin (9) is fixedly provided with a plug rod (10), the interior of the plug rod (10) is fixedly provided with a mounting ring (11), the outer wall of the mounting ring (11) is tied with a ring rope (12).

2. The anti-loosening and anti-short circuit socket according to claim 1, characterized in that: The interior of the lower base (1) and the upper base (2) is provided with a plug-in slot (13), the upper multi-point spring (7) and the lower multi-point spring (8) are respectively installed in the interior of the upper and lower plug-in slots (13), and the short circuit pin (9) is slidably connected in the interior of the plug-in slot (13).

3. The anti-loosening and anti-shorting socket according to claim 1, characterized in that: The upper multi-point spring (7) is attached to the top of the second terminal (6), and the lower multi-point spring (8) is attached to the top of the first terminal (5).

4. The anti-loose and anti-short socket according to claim 1, wherein: The interior of the left and right two sockets (3) is respectively provided with an axial hole (14) and a radial slot hole (15), the number of the wires (4) is two and they are respectively welded in the interior of the axial hole (14) and the radial slot hole (15).

5. The anti-loose and anti-short socket according to claim 1, wherein: The upper base (2) is fixedly installed on the top of the lower base (1), the socket (3) is fixedly installed on the top of the upper base (2), and the wire (4) is installed in the interior of the socket (3).

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