Distribution box with bonding and opening structure

Abstract

The utility model relates to the technical field of power distribution boxes, and discloses a power distribution box with a bonding and opening structure, which comprises a power distribution box body and electric brakes fixedly mounted in the power distribution box body at equal intervals, switches are rotatably mounted on the side walls of the electric brakes, fixed rods are fixedly mounted on two sides in the power distribution box body, and the fixed rods are fixedly connected with the power distribution box body. A movable assembly is jointly and movably installed on the two fixing rods, the movable assembly comprises a movable rod installed between the two fixing rods in a sliding mode, the position of the movable rod can be adjusted by pulling a pull ring in the using process, and when the pull ring is pulled, the movable rod can be driven to slide along the fixing rods on the two sides; the movable rod moves along the fixed rod through the connecting rod, the movable rod can make contact with the electric brakes when moving, at the moment, the multiple electric brakes can be opened or closed at the same time through the switch, the multiple electric brakes can be opened or closed at the same time by moving the movable rod when the distribution box with the bonding and opening structure is used, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, specifically a distribution box with a one-button opening and closing structure. Background Technology

[0002] A distribution box is a device used to distribute electrical energy. It is typically installed inside buildings, such as homes, offices, or small commercial spaces, to distribute power to various rooms or electrical equipment. A distribution box is a low-voltage power distribution device that contains switching equipment, measuring instruments, protective electrical appliances, and auxiliary equipment. It is usually installed in a closed or semi-closed metal cabinet or on a panel. Its main function is to connect or disconnect circuits manually or automatically during normal operation, and to cut off the circuit or issue an alarm signal in case of a fault. Distribution boxes are widely used in schools, government offices, hospitals, factories, workshops, and homes to control electrical equipment, distribute electrical energy, and provide protection against overload, short circuit, and leakage current.

[0003] When using a distribution box, multiple switches are typically used to control multiple lines separately. However, when a short circuit or leakage is detected, each switch needs to be turned off one by one. At this time, it is easy for staff to get electric shock if they directly touch the switches, which is extremely unsafe. Moreover, turning them off one by one is also cumbersome, and the efficiency of opening and closing is low, which is inconvenient in actual use.

[0004] Therefore, we propose a distribution box with a one-button opening and closing structure to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a distribution box with a one-button opening and closing structure to solve the problems mentioned in the background art. In general, when using the distribution box, multiple switches are used to control multiple lines separately. However, when a short circuit or leakage is detected, each switch needs to be turned off one by one. At this time, the staff can easily be electrocuted by directly touching the switches, which is extremely unsafe. Moreover, turning them off one by one is also cumbersome. The opening and closing efficiency is low, which is inconvenient in actual use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a distribution box with a one-button opening and closing structure, comprising a distribution box body and circuit breakers fixedly installed at equal intervals inside the distribution box body. Switches are rotatably installed on the side walls of the circuit breakers. Fixed rods are fixedly installed on both sides inside the distribution box body. A movable component is movably installed on both fixed rods. The movable component includes a movable rod slidably installed between the two fixed rods. Pull rings are fixedly installed on both sides of the movable rod. Connecting rods are fixedly installed inside both fixed rods. The two ends of the movable rod are slidably connected to the two connecting rods respectively.

[0007] Preferably, a spring is fixedly installed between the upper and lower walls of both ends of the movable rod and the upper and lower inner walls of the fixed rod, and the spring is sleeved on the outside of the connecting rod.

[0008] Preferably, the side wall of the movable rod is provided with a plurality of mounting grooves at equal intervals, and a movable block is slidably installed in the mounting groove.

[0009] Preferably, a second spring is fixedly installed between the inner wall of the movable block and the inner wall of the mounting groove, and the movable block contacts the switch when it moves.

[0010] Preferably, both sides of the movable rod are provided with sliding grooves, and steel balls are slidably installed in the sliding grooves.

[0011] Preferably, a spring is fixedly installed between the side wall of the steel ball and the inner wall of the slide groove, and several slots are equally spaced on the side walls of the two fixing rods, and the steel ball is slidably connected in the slots.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When in use, the position of the movable rod can be adjusted by pulling the pull ring. When the pull ring is pulled, the movable rod can slide along the fixed rods on both sides. The movable rod moves along the fixed rods through the connecting rod. When the movable rod moves, it can contact the switch. At this time, multiple switches can be opened or closed at the same time by the switch. This distribution box with one-button opening and closing structure can open or close multiple switches at the same time by moving the movable rod. The operation is simple and convenient.

[0014] 2. With the cooperation of the card slot, circuit breaker, switch, movable rod, pull ring, mounting groove, movable block, spring two, slide groove, steel ball, and spring three, the device allows the position of the movable rod to be adjusted by pulling the pull ring during use. When the movable rod is pulled and moves up and down along the connecting rods on both sides, it will cause the steel balls in the slide grooves on both sides to be squeezed and slid into the slide grooves by the inner wall of the fixed rod. When it moves to the next card slot position, it can be pushed outward again by spring two and slid into the card slot for limiting. When the movable rod moves, the movable block set on the inner side will contact the circuit breaker switch and drive the switch to rotate. When the movable rod passes over the surface of the circuit breaker, the circuit breaker switch will rotate and adjust accordingly in the direction of the movable rod's movement. During use, the device can control the switching of multiple circuit breakers simultaneously by moving the movable rod. When moving the movable rod, the steel ball and the card slot can cooperate to limit and fix the movable rod, making it easy to fix the movable rod in a suitable position. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the distribution box body of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the movable component system of this utility model;

[0018] Figure 4 This is a cross-sectional three-dimensional structural diagram of the movable component system of this utility model;

[0019] Figure 5 This is a longitudinal cross-sectional three-dimensional structural diagram of the movable component system of this utility model.

[0020] In the diagram: 1. Distribution box body; 11. Fixed rod; 12. Connecting rod; 13. Spring 1; 14. Slot; 2. Circuit breaker; 21. Switch; 3. Movable component; 31. Movable rod; 32. Pull ring; 33. Mounting slot; 34. Movable block; 35. Spring 2; 36. Slide groove; 37. Steel ball; 38. Spring 3. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figure 1 - Figure 3 A distribution box with a one-button opening and closing structure includes a distribution box body 1 and a switch 2 fixedly installed at equal intervals inside the distribution box body 1. Switches 21 are rotatably installed on the side walls of the switch 2. Fixed rods 11 are fixedly installed on both sides inside the distribution box body 1. A movable component 3 is movably installed on the two fixed rods 11. The movable component 3 includes a movable rod 31 slidably installed between the two fixed rods 11. Pull rings 32 are fixedly installed on both sides of the movable rod 31. Connecting rods 12 are fixedly installed inside the two fixed rods 11. The two ends of the movable rod 31 are slidably connected to the two connecting rods 12 respectively.

[0023] In this embodiment: When using the distribution box, the position of the movable rod 31 can be adjusted by pulling the pull ring 32. When the pull ring 32 is pulled, the movable rod 31 can slide along the fixed rods 11 on both sides. The movable rod 31 moves along the fixed rods 11 through the connecting rod 12. When the movable rod 31 moves, it can contact the circuit breaker 2. At this time, multiple circuit breakers 2 can be opened or closed simultaneously by the switch 21. The distribution box with a one-button opening and closing structure can open or close multiple circuit breakers 2 simultaneously by moving the movable rod 31 when in use. The operation is simple and convenient.

[0024] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 2 - Figure 5 Spring 13 is fixedly installed on the upper and lower walls of both ends of the movable rod 31 and the upper and lower inner walls of the fixed rod 11. Spring 13 is sleeved on the outside of the connecting rod 12. The arrangement of spring 13 facilitates the sliding of the movable rod 31.

[0025] The side wall of the movable rod 31 is provided with several mounting slots 33 at equal intervals. Movable blocks 34 are slidably installed in the mounting slots 33. The number of mounting slots 33 is the same as that of the electric switch 2. Each electric switch 2 corresponds to one of the movable blocks 34 in one of the mounting slots 33.

[0026] A spring 35 is fixedly installed between the inner wall of the movable block 34 and the inner wall of the mounting groove 33. When the movable block 34 moves, it comes into contact with the switch 21. The spring 35 can automatically push the movable block 34 outward without being subjected to external force.

[0027] The movable rod 31 has grooves 36 on both sides of its sidewalls, and steel balls 37 are slidably installed in the grooves 36. The steel balls 37 can slide along the grooves 36.

[0028] A spring 38 is fixedly installed between the side wall of the steel ball 37 and the inner wall of the slide groove 36. Several slots 14 are equally spaced on the side walls of the two fixed rods 11. The steel ball 37 is slidably connected in the slots 14. The movement rod 31 can be limited by the steel ball 37 sliding into the slots 14.

[0029] In this embodiment: When the device is in use, the position of the movable rod 31 can be adjusted by pulling the pull ring 32. When the movable rod 31 is pulled and moves up and down along the connecting rods 12 on both sides, it will cause the steel balls 37 in the sliding grooves 36 on both sides to be squeezed and slid into the sliding grooves 36 by the inner wall of the fixed rod 11. When it moves to the position of the next slot 14, it can be pushed outward again by the spring 2 35 and slid into the slot 14 for limiting. When the movable rod 31 moves, the movable block 34 set on the inner side will contact the switch 21 of the electric switch 2 and drive the switch 21 to rotate. When the movable rod 31 passes over the surface of the electric switch 2, the switch 21 of the electric switch 2 will rotate and adjust accordingly in the direction of movement of the movable rod 31. When the device is in use, the switching of multiple electric switches 2 can be controlled simultaneously by moving the movable rod 31. When moving the movable rod 31, the steel balls 37 can cooperate with the slots 14 to complete the limiting and fixing of the movable rod 31, which makes it easy to fix the movable rod 31 in a suitable position.

[0030] In summary, when a short circuit occurs inside the distribution box 1 and multiple circuit switches 21 need to be disconnected simultaneously, the movable rod 31 can be moved up and down along the fixed rods 11 on both sides by pulling the pull ring 32. Springs 13 are installed at the upper and lower ends of the fixed rods 11 on both sides, facilitating the movement of the movable rod 31. When the movable rod 31 moves, the steel balls 37 installed in the sliding grooves 36 on its side walls are squeezed and slid back into the sliding grooves 36. During sliding, the steel balls 37 are pushed again by springs 2 35 into the slots 14 they pass through. When it slides to the appropriate position, the... The movable rod 31 is limited by the cooperation between the slot 14 and the steel ball 37. When the movable rod 31 moves, it will drive the multiple movable blocks 34 set on the inner side to move. When the movable blocks 34 move, they contact the switch 21 and push the switch 21 to rotate along the surface of the circuit breaker 2. When the switch 21 contacts the movable block 34, the movable block 34 will be squeezed and slid into the mounting groove 33 by the switch 21. While pushing and driving multiple switches 21 to close at the same time, it will not hinder the movement of the movable rod 31 until multiple switches 21 are closed at the same time. The movable rod 31 can then continue to move downward to the appropriate position.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A distribution box with a bonded disconnect structure, comprising a distribution box body (1) and a disconnect (2) fixedly mounted at equal distance inside the distribution box body (1), characterized in that: The side wall of the electric switch (2) is rotationally installed with a switch (21), both sides of the inside of the distribution box body (1) are fixedly installed with a fixed rod (11), two fixed rods (11) are movably installed with a movable assembly (3), the movable assembly (3) comprises a movable rod (31) slidably installed between the two fixed rods (11), both sides of the movable rod (31) are fixedly installed with a pull ring (32), and both the fixed rods (11) are fixedly installed with a connecting rod (12), and both ends of the movable rod (31) are slidably connected with the two connecting rods (12) respectively.

2. The power distribution unit with a bonded break structure of claim 1, wherein: The upper and lower walls of both ends of the movable rod (31) and the upper and lower inner walls of the fixed rod (11) are movably fixedly installed with a spring (13), and the spring (13) is sleeved on the outer side of the connecting rod (12).

3. The power distribution unit of claim 2, wherein: The side wall of the movable rod (31) is equidistantly provided with a plurality of installation grooves (33), and the installation grooves (33) are slidably installed with movable blocks (34).

4. The power box with a bonding disconnect structure according to claim 3, wherein: The inner wall of the movable block (34) and the inner wall of the installation groove (33) are movably fixedly installed with a spring (35), and the movable block (34) is in contact with the switch (21) when moving.

5. The power box with a bonding disconnect structure according to claim 4, wherein: The two side walls of the movable rod (31) are provided with a sliding groove (36), and the sliding groove (36) is slidably installed with a steel ball (37).

6. The power box with a bonding disconnect structure according to claim 5, wherein: The side wall of the steel ball (37) and the inner wall of the sliding groove (36) are movably fixedly installed with a spring (38), and the side wall of the two fixed rods (11) is equidistantly provided with a plurality of clamping grooves (14), and the steel ball (37) is slidably connected in the clamping groove (14).

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