Low-voltage distribution box based on dual-mode communication technology

Abstract

The utility model relates to the technical field of power distribution boxes, and discloses a low-voltage power distribution box based on a dual-mode communication technology, which comprises a box body, the top of the box body is rotatably connected with a box door through a rotating shaft, a low-voltage power distribution box body is arranged in the box body, and the front end of the box door is fixedly connected with an upper shell. According to the low-voltage distribution box based on the dual-mode communication technology, a rotating rod is pushed to drive a lower protruding block to move, in the process, the lower protruding block generates thrust on an upper protruding block, the upper protruding block is pushed to move in the direction of the low-voltage distribution box body, and the two ends of the top of a clamping block are firstly extruded by inclined faces formed in an upper shell; according to the low-voltage distribution box, the clamping grooves are formed in the box body, so that the clamping grooves are smoothly inserted into the clamping grooves, the box body and the box door are fixed, moisture and dust are effectively prevented from entering the low-voltage distribution box body in the process, the low-voltage distribution box body is prevented from being interfered and damaged by the external environment, the use safety is improved, the maintenance and replacement cost is reduced, and the stability of the whole device is improved.

Description

Technical Field

[0001] This utility model relates to the field of power distribution box technology, and in particular to a low-voltage power distribution box based on dual-mode communication technology. Background Technology

[0002] A distribution box is a device in a power distribution system that is responsible for introducing and connecting the busbar to electrical components such as circuit breakers, switches, and fuses. This device is mainly used to control the output of power lines and protect electrical equipment, ensuring that power can be safely and stably transmitted to various electrical devices. Dual-mode communication technology refers to a technology in which a communication device or module can simultaneously support two different communication modes for data transmission. This technology can switch between different communication standards or frequency bands to adapt to different communication needs and environmental conditions.

[0003] Traditional low-voltage distribution boxes are usually exposed to the elements during use, making them susceptible to corrosion from dust and moisture. These contaminants adhere to the distribution box, gradually reducing its performance and safety. This not only requires more time and effort for maintenance, increasing the workload of operators, but also accelerates its aging process, thereby shortening its service life and increasing repair and replacement costs. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing low-voltage distribution box is exposed to the outside and is easily corroded by dust and moisture, which reduces its performance and safety, accelerates the aging process, and increases maintenance costs and the labor intensity of operators. To this end, we propose a low-voltage distribution box based on dual-mode communication technology.

[0005] To achieve the above objectives, this application adopts the following technical solution: a low-voltage distribution box based on dual-mode communication technology, comprising a box body, a box door rotatably connected to the top of the box body via a rotating shaft, a low-voltage distribution box body disposed inside the box body, an upper shell fixedly connected to the front end of the box door, a lower shell fixedly connected to the front end of the box body, a rotating rod slidably connected inside the lower shell, a lower protrusion fixedly connected to one end of the rotating rod, an upper protrusion slidably connected to the top of the lower protrusion, a locking block fixedly connected to the top of the upper protrusion, and a locking groove for cooperating with the locking block being opened inside the low-voltage distribution box body.

[0006] Preferably, a first slider is fixedly connected to the bottom of the lower protrusion, and a first groove is provided inside the lower housing to cooperate with the first slider.

[0007] Preferably, one end of the lower protrusion is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to the interior of the lower housing.

[0008] Preferably, a second slider is fixedly connected to both sides of the upper protrusion, and a second groove is provided inside the lower housing to cooperate with the second slider.

[0009] Preferably, push rods are slidably connected to both sides inside the upper housing, and a push plate is fixedly connected to one end of each push rod.

[0010] Preferably, an installation plate is slidably connected inside the box, and electric telescopic rods are installed at the four corners of the bottom of the box. A second spring is slidably connected to the surface of the electric telescopic rod. One end of the second spring is fixedly connected to the inside of the box, and the other end of the second spring is fixedly connected to the bottom of the installation plate.

[0011] Preferably, pads are fixedly connected to all four sides of the inside of the box, rubber is fixedly connected to the surface of the pads, and a mesh bag is fixedly connected to the inside of the box door.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, the lower protrusion moves by pushing the rotating rod. During this process, the lower protrusion exerts a thrust on the upper protrusion, pushing the upper protrusion towards the low-voltage distribution box body. The two ends of the top of the locking block are first squeezed by the inclined surface inside the upper housing, allowing it to smoothly insert into the slot, thereby fixing the box body and the door. This process effectively prevents moisture and dust from entering the low-voltage distribution box body, protecting it from external environmental interference and damage, increasing safety in use, reducing maintenance and replacement costs, and improving the stability of the entire device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the box of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the shell of this utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the box structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the disassembled structure of the mounting plate of this utility model.

[0019] Legend: 1. Box body; 2. Box door; 3. Low-voltage distribution box body; 4. Upper shell; 5. Lower shell; 6. Rotating rod; 7. Lower protrusion; 8. Upper protrusion; 9. Locking block; 10. Locking groove; 11. First slider; 12. First slide groove; 13. First spring; 14. Second slider; 15. Second slide groove; 16. Push rod; 17. Push plate; 18. Mounting plate; 19. Electric telescopic rod; 20. Second spring; 21. Pad; 22. Net. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a low-voltage distribution box based on dual-mode communication technology, including a box body 1, a door 2 rotatably connected to the top of the box body 1 via a pivot, a low-voltage distribution box body 3 disposed inside the box body 1, an upper shell 4 fixedly connected to the front end of the door 2, an inclined surface opened on one side of the upper shell 4, a lower shell 5 fixedly connected to the front end of the box body 1, a rotating rod 6 slidably connected inside the lower shell 5, a lower protrusion 7 fixedly connected to one end of the rotating rod 6, an upper protrusion 8 slidably connected to the top of the lower protrusion 7, a locking block 9 fixedly connected to the top of the upper protrusion 8, and an opening inside the low-voltage distribution box body 3. The slot 10, which works in conjunction with the card block 9, moves the lower protrusion 7 by pushing the rotating rod 6. During this process, the lower protrusion 7 exerts a pushing force on the upper protrusion 8, pushing the upper protrusion 8 towards the low-voltage distribution box body 3. The two ends of the top of the card block 9 are first squeezed by the inclined surface opened inside the upper housing 4, so that it can be smoothly inserted into the inside of the slot 10, thereby fixing the box 1 and the box door 2. This process effectively prevents moisture and dust from entering the low-voltage distribution box body 3, protecting it from external environmental interference and damage, increasing the safety of use, reducing maintenance and replacement costs, and improving the stability of the entire device.

[0022] Reference Figure 3 As shown in this embodiment: the bottom of the lower protrusion 7 is fixedly connected to the first slider 11, and the interior of the lower housing 5 is provided with a first sliding groove 12 that cooperates with the first slider 11. By setting the structure of the first slider 11 and the first sliding groove 12, the lower protrusion 7 can be prevented from shifting during the movement, so that it can move smoothly.

[0023] Reference Figure 3As shown in this embodiment: one end of the lower protrusion 7 is fixedly connected to a first spring 13, and the other end of the first spring 13 is fixedly connected to the interior of the lower housing 5. Push rods 16 are slidably connected to both sides inside the upper housing 4. One end of the push rod 16 is fixedly connected to a push plate 17. By setting the structure of the first spring 13, when the housing 1 and the door 2 are released from fixation, the rebound force of the first spring 13 is used to drive the lower protrusion 7 to move towards the direction of the rotating rod 6, and at the same time push the push rod 16 and the push plate 17. By squeezing the two ends of the top of the locking block 9, the locking block 9 is disengaged from the interior of the locking groove 10, and the upper protrusion 8 drives the locking block 9 to move into the interior of the lower housing 5.

[0024] Reference Figure 3 As shown in this embodiment: the upper protrusion 8 is fixedly connected to both sides of the second slider 14, and the lower housing 5 is provided with a second slide groove 15 that cooperates with the second slider 14. By setting the structure of the second slider 14 and the second slide groove 15, the movement path of the upper protrusion 8 is effectively constrained, and the stability of the device is improved.

[0025] Reference Figure 4 and Figure 5 As shown in this embodiment: an installation plate 18 is slidably connected inside the box 1, and electric telescopic rods 19 are installed at the four corners of the bottom of the box 1. A second spring 20 is slidably connected to the surface of the electric telescopic rod 19. One end of the second spring 20 is fixedly connected to the inside of the box 1, and the other end of the second spring 20 is fixedly connected to the bottom of the installation plate 18. When the box door 2 is opened, the low-voltage distribution box body 3 is difficult to remove. The structure of the electric telescopic rod 19 pushes the installation plate 18 to push the low-voltage distribution box body 3 upward, making it easy to remove and use. By setting the structure of the second spring 20, the rebound force of the second spring 20, together with the electric telescopic rod 19, drives the installation plate 18 back to its original position, making it convenient for the operator to use next time.

[0026] Reference Figure 2 and Figure 4 As shown in this embodiment: pads 21 are fixedly connected to all four sides of the inside of the box 1, and rubber is fixedly connected to the surface of the pads 21. A mesh bag 22 is fixedly connected to the inside of the box door 2. By setting the structure of the pads 21, when the rubber material is subjected to vibration, it can effectively absorb and release energy, thereby playing a shock-resistant role. It also has good wear resistance and can maintain good performance during contact and friction with the low-voltage distribution box body 3. At the same time, the structure of the mesh bag 22 allows the staff to quickly take out the required tools from the mesh bag 22 when the low-voltage distribution box body 3 needs to be inspected or maintained, avoiding the tools from being scattered or lost, and improving work efficiency.

[0027] Working principle: The user moves the lower protrusion 7 by pushing the rotating rod 6. During this process, the lower protrusion 7 exerts a pushing force on the upper protrusion 8, pushing the upper protrusion 8 towards the low-voltage distribution box body 3. The two ends of the top of the locking block 9 are first squeezed by the inclined surface inside the upper housing 4, allowing it to smoothly insert into the slot 10, thereby fixing the box 1 and the door 2. This process effectively prevents moisture and dust from entering the low-voltage distribution box body 3, protecting it from external environmental interference and damage, reducing maintenance and replacement costs, increasing safety, and improving the stability of the entire device. By setting the structure of the first slider 11 and the first slide groove 12, the lower protrusion 7 can be prevented from shifting during movement, allowing it to move smoothly. By setting the structure of the first spring 13, when the box 1 and the door 2 are released, the rebound force of the first spring 13 drives the lower protrusion 7 towards the rotating rod 6, while pushing the push rod 16 and the push plate 17. By squeezing the two ends of the top of the locking block 9, the locking block 9 is disengaged from the slot 10. Furthermore, the upper protrusion 8 drives the locking block 9 to move into the interior of the lower housing 5. By setting the structure of the second slider 14 and the second sliding groove 15, the movement path of the upper protrusion 8 is effectively constrained, improving the stability of the device. When the box door 2 is opened, the low-voltage distribution box body 3 is difficult to remove. The structure of the electric telescopic rod 19 pushes the mounting plate 18 to push the low-voltage distribution box body 3 upward, making it easy to take out and use. By setting the structure of the second spring 20, the rebound force of the second spring 20, together with the electric telescopic rod 19, drives the mounting plate 18 back to its original position, making it convenient for the operator to use next time. By setting the structure of the pad block 21, when the rubber material is subjected to vibration, it can effectively absorb and release energy, thereby playing a shock-absorbing role. It also has good wear resistance and can maintain good performance during contact and friction with the low-voltage distribution box body 3. At the same time, the structure of the net bag 22 allows the staff to quickly take out the required tools from the net bag 22 when the low-voltage distribution box body 3 needs to be inspected or maintained, avoiding the tools from being scattered or lost, and improving work efficiency.

[0028] 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 low voltage distribution box based on dual mode communication technology comprising a cabinet (1), characterized in that: The top of the box (1) is rotatably connected with a box door (2) through a rotating shaft, the inside of the box (1) is provided with a low-voltage distribution box body (3), the front end of the box door (2) is fixedly connected with an upper shell (4), the front end of the box (1) is fixedly connected with a lower shell (5), the inside of the lower shell (5) is slidably connected with a rotating rod (6), one end of the rotating rod (6) is fixedly connected with a lower protruding block (7), the top of the lower protruding block (7) is slidably connected with an upper protruding block (8), the top of the upper protruding block (8) is fixedly connected with a clamping block (9), the inside of the low-voltage distribution box body (3) is provided with a clamping groove (10) matched with the clamping block (9).

2. A low voltage distribution box based on dual mode communication technology as claimed in claim 1, wherein: The bottom of the lower protruding block (7) is fixedly connected with a first sliding block (11), and the inside of the lower shell (5) is provided with a first sliding groove (12) matched with the first sliding block (11).

3. A low voltage power distribution box based on dual mode communication technology as claimed in claim 1, wherein: One end of the lower protruding block (7) is fixedly connected with a first spring (13), and the other end of the first spring (13) is fixedly connected with the inside of the lower shell (5).

4. A low voltage power distribution box based on dual mode communication technology as claimed in claim 1, wherein: Both sides of the upper protruding block (8) are fixedly connected with a second sliding block (14), and the inside of the lower shell (5) is provided with a second sliding groove (15) matched with the second sliding block (14).

5. A low voltage power distribution box based on dual mode communication technology as claimed in claim 1, wherein: Both sides of the inside of the upper shell (4) are slidably connected with a push rod (16), and one end of the push rod (16) is fixedly connected with a push plate (17).

6. A low voltage power distribution box based on dual mode communication technology as claimed in claim 1, wherein: The inside of the box (1) is slidably connected with a mounting plate (18), and the four corners of the bottom of the box (1) are provided with an electric telescopic rod (19), the surface of the electric telescopic rod (19) is slidably connected with a second spring (20), one end of the second spring (20) is fixedly connected with the inside of the box (1), and the other end of the second spring (20) is fixedly connected with the bottom of the mounting plate (18).

7. A low voltage power distribution box based on dual mode communication technology as claimed in claim 1, wherein: The periphery of the inside of the box (1) is fixedly connected with a pad (21), the surface of the pad (21) is fixedly connected with rubber, and the inside of the box door (2) is fixedly connected with a net bag (22).

Images