A short-circuit preventing convenient installation power taking head

Abstract

The utility model discloses a prevent short circuit convenient installation's electricity taking head, including ground wire box, fender, ground wire box surface integrative forming has back cover, and the fender is connected with the mounting panel and is fixed in the ground wire box through two groups of screw thread joint, and the ground wire box is equipped with two groups of connecting piece, and the screw thread joint is fixed after screwing through lock screw hole and the mounting hole of connecting piece surface with back cover, and the screw thread joint of screw and back cover is equipped with the pressing piece, and one end of back cover is connected with the ground wire contact angle, and the both sides of ground wire contact angle are equipped with the limit stop and the bottom of limit stop is connected with ground wire box, can effectively prevent the positive and negative pole of connecting piece place and produce spark collision through the setting fender, fundamentally avoid short circuit phenomenon to occur, this design greatly promoted the security of electricity taking head in the use process, reduced the risk of fire, equipment damage and other serious accidents caused by short circuit, provided reliable guarantee for the safety of electrical equipment and personnel.

Description

Technical Field

[0001] This utility model belongs to the field of power accessories technology, specifically relating to a power tap that prevents short circuits and is easy to install. Background Technology

[0002] In power transmission and distribution systems, the power tap is a key component connecting the power source and the electrical equipment. Its safety and ease of installation directly affect the stable operation of the power system. In practical applications, existing power taps have the problem of exposed positive and negative terminals. When the power tap is plugged in or unplugged from the power source or electrical equipment, the shaking or misalignment that may occur during operation can easily cause sparks to collide between the positive and negative terminals, leading to short circuits. This can not only damage the power tap and related equipment, but may also cause serious safety accidents such as fires. Utility Model Content

[0003] The purpose of this invention is to provide a power tap that prevents short circuits and is easy to install, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a power tap that prevents short circuits and is easy to install, comprising:

[0005] A grounding box, wherein a back cover is integrally formed on the surface of the grounding box;

[0006] A protective plate is provided, on which a mounting plate is connected and the mounting plate is fixed to the grounding box by two sets of screws. The grounding box is provided with two sets of connecting plates. Both sides of the surface of the mounting plate are provided with screw holes. The mounting plate is fixed to the back cover by screws that pass through the screw holes and the mounting holes on the surface of the connecting plates.

[0007] Preferably, a pressure plate is provided at the screw connection between the screw and the rear cover, and one end of the mounting plate is connected to a ground positive and negative hammer.

[0008] Preferably, one end of the rear cover is connected to a ground contact angle, and limiting blocks are provided on both sides of the ground contact angle, with the bottom of the limiting blocks connected to the ground box.

[0009] Preferably, the grounding box has a front cover fixed to its surface by a snap-fit ​​mechanism.

[0010] Preferably, the diameter of the screw hole is 5.8-6.2 mm.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) By setting up a protective plate, it is possible to effectively prevent the positive and negative poles at the connection point from generating sparks and collisions, thus fundamentally avoiding short circuits. This design greatly improves the safety of the power tap during use, reduces the risk of serious accidents such as fires and equipment damage caused by short circuits, and provides reliable protection for the safety of electrical equipment and personnel.

[0013] (2) The screw hole can prevent the screw from falling out, avoiding the installation trouble caused by the screw falling out and the potential safety hazards. Its specific hole diameter range (5.8-6.2mm) helps to better fit the screw during installation, ensuring the accuracy and stability of the installation, and improving the overall installation efficiency and quality.

[0014] (3) The grounding board adopts an innovative integrated structure, which changes the previous design mode of separating the grounding wire and the back cover. This improvement reduces the production process and eliminates the need for complex step-by-step assembly, thereby saving a lot of labor costs. At the same time, the production time is greatly shortened, significantly improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0016] Figure 2 This is a structural schematic diagram of the present invention from a second perspective;

[0017] Figure 3 This is an exploded view of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model after the front cover is removed.

[0019] In the diagram: 1. Grounding box; 2. Back cover; 3. Protective plate; 4. Screw; 5. Connecting piece; 6. Screw hole; 7. Mounting hole; 8. Pressure plate; 9. Ground positive and negative hammers; 10. Grounding contact angle; 11. Limiting block; 12. Locking block; 13. Front cover; 14. Mounting plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides, for example Figure 1-4 The power tap shown is designed to prevent short circuits and is easy to install, comprising:

[0022] Grounding box 1, with a back cover 2 integrally formed on its surface;

[0023] The protective plate 3 is connected to the mounting plate 14, and the mounting plate 14 is fixed to the grounding box 1 by two sets of screws 4. The grounding box 1 is provided with two sets of connecting pieces 5. The mounting plate 14 has screw holes 6 on both sides of its surface. The mounting plate 14 is fixed to the rear cover 2 by screws 4 that pass through the screw holes 6 and the mounting holes 7 on the surface of the connecting pieces 5.

[0024] A pressure plate 8 is provided at the screw joint between the screw 4 and the rear cover 2. One end of the mounting plate 14 is connected to the positive and negative ground hammers 9. The pressure plate 8 is provided at the screw joint between the screw 4 and the rear cover 2. When the screw is tightened, the pressure plate 8 will be squeezed and produce elastic deformation, thereby pressing the mounting plate 14, the connecting piece 5 and the rear cover 2 together more tightly. This tight pressing state can effectively prevent the components from loosening and ensure the stability of the entire power tap structure.

[0025] One end of the rear cover 2 is connected to a ground contact angle 10. Limiting blocks 11 are provided on both sides of the ground contact angle 10, and the bottom of the limiting blocks 11 is connected to the ground box 1. When the power take-up head is connected to an external power source or electrical equipment, the limiting blocks 11 can play a precise positioning role, ensuring that the ground contact angle 10 is accurately connected to the corresponding conductive parts, avoiding problems such as poor contact and increased contact resistance caused by angle deviation, shaking or offset.

[0026] The front cover 13 is fixed to the surface of the grounding box 1 by a snap-fit ​​block 12. When installing the front cover 13, align the slot on the front cover 13 with the snap-fit ​​block 12 of the grounding box 1, and gently press the front cover 13 so that the snap-fit ​​block 12 can be inserted into the slot, achieving quick installation. When disassembling, gently snap the front cover 13 to separate the snap-fit ​​block 12 from the slot. Disassembly can be completed without tools, which is convenient for maintenance and repair of internal components.

[0027] The diameter of the screw hole 6 is 5.8-6.2mm.

[0028] This short-circuit-preventing and easy-to-install power tap has a mounting plate 14 at one end of the protective plate 3, which is fixed to the ground box 1 by two sets of screws 4. In operation, the protective plate 3 is placed into the ground box 1, and the screw holes 6 on both sides of the mounting plate 14 at one end of the protective plate 3 are aligned with the mounting holes 7 of the connecting piece 5 and the threaded holes of the back cover 2. Then, the screws 4 are passed through the screw holes 6 and the mounting holes 7 in sequence and screwed into the back cover 2. The pressure plate 8 provided at the screw connection between the screw 4 and the back cover 2 can be squeezed to produce elastic deformation when the screw 4 is tightened, which tightly presses the mounting plate 14, the connecting piece 5 and the back cover 2 together, enhancing the stability of the connection, while dispersing the pressure of the screw 4, and preventing the components from being damaged due to excessive local stress. After the mounting plate 14 is screwed in and fixed, the protective plate 3 is fixed between the two sets of connecting pieces 5 (positive and negative poles), forming an insulating barrier, directly blocking the electrical connection path between the positive and negative poles, thereby effectively preventing the positive and negative poles at the connecting piece 5 from generating spark collisions, and fundamentally avoiding the occurrence of short circuits.

[0029] The ground positive and negative hammer head 9 connected to one end of the mounting plate 14 is used to make contact with external power supply or electrical equipment for conduction. The ground contact angle 10 at one end of the back cover 2 forms a conductive path with the ground positive and negative hammer head 9. When the power tap is connected to the power supply or electrical equipment, the current is conducted from the ground positive and negative hammer head 9 through the conductive structure in the mounting plate 14 to the connecting piece 5, and then through the screw 4 and the pressure plate 8 to the back cover 2 and the ground contact angle 10, and finally connected to the external conductive components to complete the power transmission.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A short circuit preventing, easy-to-install power take-off head, characterized by, include: Grounding box (1), the surface of which is integrally formed with a back cover (2); The protective plate (3) is connected to the mounting plate (14), and the mounting plate (14) is fixed to the ground box (1) by two sets of screws (4). The ground box (1) is provided with two sets of connecting pieces (5). The mounting plate (14) has screw holes (6) on both sides of its surface. The mounting plate (14) is fixed to the back cover (2) by screws (4) that pass through the screw holes (6) and the mounting holes (7) on the surface of the connecting pieces (5).

2. The short-circuit-preventing, easy-to-mount power take-off according to claim 1, characterized in that: A pressure plate (8) is provided at the screw connection between the screw (4) and the rear cover (2), and a ground positive and negative hammer head (9) is connected to one end of the mounting plate (14).

3. The power tap for preventing short circuits and facilitating installation according to claim 1, characterized in that: One end of the rear cover (2) is connected to a ground contact angle (10), and the ground contact angle (10) is provided with limiting blocks (11) on both sides, and the bottom of the limiting blocks (11) is connected to the ground box (1).

4. A power tap for preventing short circuits and facilitating installation according to claim 1, characterized in that: The grounding box (1) has a front cover (13) fixed to its surface by a clip (12).

5. A power tap for preventing short circuits and facilitating installation according to claim 1, characterized in that: The diameter of the screw hole (6) is 5.8-6.2 mm.

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