CN110707546A - Low-voltage distribution cabinet group automatic control device based on Internet of things - Google Patents

Abstract

The invention discloses an automatic control device for a low-voltage power distribution cabinet group based on the Internet of Things, comprising a base plate, a protective door plate, a box body, an installation block, a limit block, a limit slot, a connection block, a connection spring, a slider, a limit Springs, control boards, protective pads, fixed rods, sliding rods, annular boards, curved boards, pull rings, tension springs, fixed boards, handles and adjustment motors, the top of the bottom plate is fixedly connected to the side wall of the wall, the bottom plate A box body is installed at the bottom end, a placement slot is opened on one side of the box body, two ends of the placement slot respectively penetrate the two side walls of the box body, and a mounting block is slidably connected in the placement slot. After the action of the force, the entire installation block is driven to move, and the limit block exerts force on the two symmetrically arranged limit springs, so that the two limit springs exert elastic force on the limit block, thereby damping the installation block and increasing the Device safety and reduce economic losses.

Description

An automatic control device for low-voltage power distribution cabinets based on the Internet of Things

technical field

The invention relates to a control device, in particular to an automatic control device for a low-voltage power distribution cabinet group based on the Internet of Things, and belongs to the technical field of power distribution cabinet group application.

Background technique

The rated current of the low-voltage power distribution cabinet is AC 50Hz and the power distribution system with a rated voltage of 380v is used for power conversion and control of power, lighting and power distribution. This product has strong breaking capacity, good dynamic and thermal stability, and flexible electrical solutions. , easy to combine, series, practicability, novel structure and so on.

The announcement number is CN207264221U of a low-voltage power distribution cabinet temperature automatic control device. The low-voltage power distribution cabinet temperature automatic control device can effectively avoid the problem of damage to the power distribution cabinet due to excessive temperature during the use of the power distribution cabinet. The automatic temperature control device for low-voltage power distribution cabinets, however, the automatic temperature control device for low-voltage power distribution cabinets is cumbersome in the process of installation and disassembly, wastes installation time, and at the same time cannot protect the device, which is easy to damage the device, and cannot be used during operation. To keep the door panel in the state of control, we propose an automatic control device for low-voltage power distribution cabinets based on the Internet of Things.

SUMMARY OF THE INVENTION

The purpose of the present invention is to push the box body to move in the direction of the bottom plate, so that the connecting block fixed at one end of the slider enters the corresponding connecting groove, and pushes the box body to move in the direction of the other connecting block, and the two connecting blocks enter respectively. In the corresponding connection groove, the protective door plate drives the entire installation block to move, so that the limit block squeezes one of the limit springs in the limit groove to move in the direction of the distance received, so that one of the limit springs is compressed. The other limit spring is stretched. When the two limit springs are deformed after being stressed, a reverse force is generated, which pushes the limit block to move in the opposite direction, pulls the handle, and protects the door plate to set one end in the adjustment groove. Rotate for the center of the circle, so that the fixed rod and the arc plate cooperate with each other, so that the protective door plate can only rotate in one direction, so that the protective door plate can be rotated and dropped, and the pull ring is pulled, so that the sliding rod moves in the direction of the pull ring, so that the fixed A misalignment occurs between the rod and the arc plate, thereby releasing the limit.

The technical problem solved by the present invention is:

(1) How to change the distance between the two connecting blocks through the setting of the slider and the connecting spring, so that the two connecting blocks are set in the corresponding connecting groove, and the elastic force of the connecting spring is the same as the gravity direction of the box itself , to solve the problem that it is difficult to quickly install and disassemble the box in the prior art;

(2) How to drive the entire installation block to move through the protective door plate under the action of force, and the limit block exerts force on the two symmetrically arranged limit springs, so that the two limit springs exert elastic force on the limit block, To solve the problem that it is difficult to effectively dampen and protect the control device in the prior art;

(3) How to set the fixed rod and the arc plate to make the rotation direction of the protective door panel single, and the mutual cooperation of the sliding rod and the tension spring to form a limit and release the limit between the fixed rod and the arc plate to solve the problem In the prior art, it is difficult to realize the problem of adjusting the rotation direction of the door panel.

The purpose of the present invention can be achieved through the following technical solutions: an automatic control device for low-voltage power distribution cabinets based on the Internet of Things, including a bottom plate, a protective door plate, a box body, an installation block, a limit block, a limit slot, a connection block, a connection Springs, sliders, limit springs, control plates, protective pads, fixed rods, sliding rods, annular plates, curved plates, pull rings, tension springs, fixed plates, handles and adjustment motors, the top of the bottom plate and the side of the wall The walls are fixedly connected, a box body is installed at the bottom end of the bottom plate, a placement slot is opened on one side of the box body, both ends of the placement slot respectively penetrate the two side walls of the box body, and a mounting block is slidably connected in the placement slot, One side of the mounting block is provided with a mounting groove, and both ends of the mounting groove penetrate through the two side walls of the mounting block respectively, a control board is installed in the mounting groove, and the control board is rotatably connected with the mounting block;

The top and bottom of the placement slot are symmetrically provided with limit slots, the top and bottom of the mounting block are symmetrically fixed with a limit block, the limit block is slidably connected in the limit slot, and the limit slot is located at the end of the limit block. Limit springs are symmetrically arranged at both ends, and the two ends of the limit spring are respectively fixedly connected with the box body and the limit block;

A protective door plate is symmetrically arranged in the installation groove, an adjustment groove is opened in the installation groove directly above the protective door plate, a fixed plate is fixed on the top of the protective door plate, and the fixed plate is rotatably connected in the adjustment groove. One end of the plate is provided with a rotating groove, and the inner wall of the rotating groove is fixed with a fixed rod at an equal angle. A slideway is opened on one side of the box body, and one end of the slideway is arranged in the installation block through the side wall of the box body, and the slideway slides inside A sliding rod is connected, the middle section of the sliding rod is arranged in the rotating groove, an arc-shaped plate is fixed at an equal angle on the outside of the sliding rod, and the arc-shaped plate and the fixed rod cooperate with each other. Both ends of the spring are fixedly connected with the mounting block and the end of the sliding rod respectively;

A pressure sensor is installed on one side of the protective door panel, a groove is formed at the bottom of the installation groove, and an adjusting motor is arranged in the groove. When the sensor detects that the force on the protective door panel is greater than the preset value, the adjustment motor drives the control panel to rotate in the direction of the other protective door. The specific operation process is as follows:

Step 1: The pressure sensor detects the pressure value of the protective door panel and transmits it to the analysis module through the controller;

Step 2: After receiving the pressure value, the analysis module compares it with the preset value. When the pressure value is greater than the preset value, it is determined that the protective door panel is damaged. When the pressure value is less than the preset value, it is determined that the protective door panel is damaged. The door panel is not damaged, and the analysis result is transmitted to the judgment module;

Step 3: The determination module analyzes the analysis result after receiving it. When the determination result is that the protective door panel is damaged, a door panel damage signal is generated. When the determination result is that the protection door panel is not damaged, the door panel is intact. Signal is generated, and transmit it to the processor;

Step 4: The processor converts the door panel damage signal into an adjustment command, and the processor converts the door panel intact signal into a safety signal, and transmits the adjustment command and the safety signal to the execution module;

Step 5: After receiving the adjustment command, the execution module operates the adjustment motor to rotate the control panel, so that the control panel turns to the protective door panel without pressure.

A further technical improvement of the present invention is that: the side of the bottom plate away from the wall is symmetrically installed with connecting blocks, the side of the box close to the bottom plate is symmetrically provided with connecting grooves, and the connecting blocks are arranged in the corresponding connecting grooves, A sliding slot is opened on one side of the bottom plate, a sliding block is slidably connected in the sliding groove, a connecting spring is arranged in the sliding groove, and two ends of the connecting spring are respectively fixedly connected with the sliding block and the bottom plate, and the sliding block is respectively connected to the bottom plate. One end of the base plate penetrates through the side wall of the bottom plate and is fixedly connected with one of the connecting blocks.

A further technical improvement of the present invention is that: two ends of the fixing plate are symmetrically provided with annular grooves, two sides of the adjusting groove are symmetrically fixed with annular plates, and the annular plates are slidably connected in the annular grooves.

A further technical improvement of the present invention is that: a handle is fixed on one side of the bottom of the protective door panel.

A further technical improvement of the present invention is that: a pull ring is fixed through the side wall of the casing at one end of the sliding rod away from the tension spring.

A further technical improvement of the present invention is that: the two side walls of the installation groove are symmetrically fixed with protective pads, and the control board is located between the two symmetrically arranged protective pads.

The further technical improvement of the present invention is: the use method of the automatic control device of the low-voltage power distribution cabinet group is specifically:

Step 1: Push the box to move in the direction of the bottom plate, so that the connecting block fixed at one end of the slider enters the corresponding connecting slot, and push the box to move in the direction of the other connecting block, so that the slider compresses the connecting spring, when the other When one connecting slot is facing the other connecting block, push the box to move in the direction of the bottom plate, so that the two connecting blocks enter the other connecting slot, and the slider moves in the opposite direction under the elastic force of the connecting spring. It is the front sectional view after the automatic control device is installed, so the box body moves downward under the elastic force of itself and the connecting spring, so that the box body is fixed on one side of the bottom plate;

Step 2: When the left and right sides of the automatic control device are impacted, the protective door plate drives the entire installation block to move, so that the limit block squeezes one of the limit springs in the limit slot to move in the direction of the received separation, so that one of the The limit spring is compressed, and the other limit spring is stretched. When the two limit springs are deformed after being stressed, a reverse force is generated to push the limit block to move in the reverse direction, thereby achieving the effect of shock absorption. And protect the mounting block;

Step 3: When the automatic control device needs to be used, because the device has received an impact, pull the handle on the side away from the impact, so that the protective door plate rotates around the end set in the adjustment groove, so that the fixed rod and the arc plate are between the Cooperate with each other, so that the protective door can only rotate in one direction, so that the protective door can be placed to rotate and fall. When the pressure sensor detects that the force on the protective door is greater than the preset value, the motor is adjusted to drive the control board to the direction of the other protective door. Turn, the staff operates the control panel;

Step 4: Pull the pull ring, so that the sliding rod moves in the direction of the pull ring, so that the fixed rod and the arc plate are dislocated, so as to release the limit, the protective door plate rotates and falls under the action of gravity, closes, and the tension spring drives The fixing rod moves again to the position where it cooperates with the arc plate.

Compared with the prior art, the beneficial effects of the present invention are:

1. When the present invention is in use, push the box to move in the direction of the bottom plate, so that the connecting block fixed at one end of the slider enters the corresponding connecting groove, and pushes the box to move in the direction of the other connecting block, so that the slider compresses. The connecting spring, when the other connecting groove is facing the other connecting block, pushes the box to move toward the bottom plate, so that the two connecting blocks enter the other connecting groove, and the slider reverses under the elastic force of the connecting spring Movement, since Figure 3 is the front cross-sectional view of the automatic control device after installation, the box body moves downward under the elastic force of itself and the connecting spring, so that the box body is fixed on one side of the bottom plate, and the slider and the connecting spring are set. , change the distance between the two connecting blocks, so that the two connecting blocks are set in the corresponding connecting grooves, and the elastic force of the connecting spring is the same as the gravity direction of the box itself, so that the box is fixed on one side of the bottom plate, The structure is simple, the operation is convenient, the fixing effect is increased, the stability of the device is increased, and the installation time is saved.

2. When the left and right sides of the automatic control device are impacted, the protective door plate drives the entire installation block to move, so that the limit block squeezes one of the limit springs in the limit slot to move in the direction of the received separation, so that one of the limit springs moves in the direction of separation. The limit spring is compressed, and the other limit spring is stretched. When the two limit springs are deformed after being stressed, a reverse force is generated, which pushes the limit block to move in the reverse direction, so as to achieve the effect of shock absorption, and The installation block is protected, and the entire installation block is driven to move by the protective door plate under the action of the force. Elastic force, so as to shock the mounting block, increase the safety of the device, and reduce economic losses.

3. When the automatic control device needs to be used, due to the impact of the device, pull the handle on the side away from the impact, so that the protective door plate rotates with the end set in the adjustment groove as the center of the circle, so that the fixed rod and the arc plate are mutually When the pressure sensor detects that the force on the protective door is greater than the preset value, the adjustment motor drives the control board to rotate in the direction of the other protective door. , the staff adjusts the control panel, pulls the pull ring, so that the sliding rod moves in the direction of the pull ring, so that the dislocation between the fixed rod and the arc plate occurs, so as to release the limit, and the protective door plate rotates and falls under the action of gravity , closed, the tension spring drives the fixed rod to move to the position where it cooperates with the arc-shaped plate again. The limit and release limit are formed between the arc plate and the protective door plate to prevent the rotation of the protective door plate from injuring the staff, increase the safety of the staff's operation, and improve the work efficiency.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

1 is a schematic diagram of the overall three-dimensional structure of the present invention;

Fig. 2 is the overall top view structure schematic diagram of the present invention;

Figure 3 is a schematic diagram of the connection structure of the bottom plate and the box body of the present invention;

4 is a schematic diagram of the connection structure of the installation block of the present invention;

5 is a schematic diagram of the enlarged structure of the A region of the present invention;

6 is a schematic diagram of the connection structure of the protective door panel of the present invention;

7 is a schematic diagram of the enlarged structure of the B region of the present invention;

FIG. 8 is a schematic diagram of the internal structure of the installation groove of the present invention.

In the picture: 1. Bottom plate; 2. Protective door panel; 3. Box body; 4. Placement slot; 5. Mounting block; 6. Limit block; 7. Limit slot; 8. Connecting block; 9. Connecting slot; 10 , Chute; 11, Connection spring; 12, Slider; 13, Limit spring; 14, Installation groove; 15, Control board; 16, Protective pad; 17, Fixed rod; 18, Ring groove; 19, Slide rod; 20, annular plate; 21, arc plate; 22, rotating groove; 23, groove; 24, slideway; 25, pull ring; 26, tension spring; 27, fixed plate; 28, adjustment groove; 29, handle; 30. Adjust the motor.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figure 1-8, an IoT-based automatic control device for low-voltage power distribution cabinets, including a bottom plate 1, a protective door panel 2, a box body 3, a mounting block 5, a limit block 6, a limit slot 7, Connecting block 8, connecting spring 11, slider 12, limit spring 13, control plate 15, protective pad 16, fixing rod 17, sliding rod 19, annular plate 20, arc plate 21, pull ring 25, tension spring 26, The fixing plate 27, the handle 29 and the adjusting motor 30, the top end of the bottom plate 1 is fixedly connected to the side wall of the wall, the bottom end of the bottom plate 1 is installed with a box 3, and one side of the box 3 is provided with a placement slot 4, so The two ends of the placement slot 4 penetrate through the two side walls of the box body 3 respectively, and the placement slot 4 is slidably connected with a mounting block 5. One side of the mounting block 5 is provided with a mounting slot 14, and both ends of the mounting slot 14 respectively penetrate On the two side walls of the mounting block 5, a control board 15 is installed in the mounting groove 14, and the control board 15 is rotatably connected with the mounting block 5;

The top and bottom of the placement slot 4 are symmetrically provided with a limiting slot 7, and the top and bottom of the mounting block 5 are symmetrically fixed with a limiting block 6, and the limiting block 6 is slidably connected in the limiting slot 7. The limiting slot 7. Limiting springs 13 are symmetrically arranged at both ends of the limiting block 6, and the two ends of the limiting springs 13 are respectively fixedly connected to the box body 3 and the limiting block 6;

A protective door panel 2 is symmetrically arranged in the installation groove 14 , an adjustment groove 28 is opened in the installation groove 14 directly above the protective door panel 2 , and a fixed plate 27 is fixed on the top of the protective door panel 2 , and the fixed plate 27 is rotatably connected In the adjustment groove 28, one end of the fixing plate 27 is provided with a rotating groove 22, and the inner wall of the rotating groove 22 is equiangularly fixed with the fixed rod 17, one side of the box body 3 is provided with a slideway 24, and one end of the slideway 24 The side wall of the box body 3 is arranged in the installation block 5, the slideway 24 is slidably connected with a slide bar 19, the middle section of the slide bar 19 is arranged in the rotation groove 22, and the outer side of the slide bar 19 is fixed with an arc at an equal angle. Shaped plate 21, and the arc-shaped plate 21 and the fixed rod 17 cooperate with each other, the slideway 24 is provided with a tension spring 26, and the two ends of the tension spring 26 are respectively fixedly connected with the mounting block 5 and the end of the sliding rod 19;

A pressure sensor is installed on one side of the protective door panel 2, a groove 23 is formed at the bottom of the installation groove 14, and an adjusting motor 30 is arranged in the groove 23, and the top of the adjusting motor 30 penetrates the side wall of the installation block 5 and controls. The bottom of the plate 15 is fixedly connected. When the pressure sensor detects that the force on the protective door plate 2 is greater than the preset value, the adjusting motor 30 drives the control plate 15 to rotate in the direction of the other protective door 2. The specific operation process is as follows:

Step 1: The pressure sensor detects the pressure value received by the protective door panel 2, and transmits it to the analysis module through the controller;

Step 2: After receiving the pressure value, the analysis module compares it with the preset value. When the pressure value is greater than the preset value, it is determined that the protective door panel 2 is damaged. The protective door panel 2 is not damaged, and the analysis result is transmitted to the judgment module;

Step 3: The determination module analyzes the analysis result after receiving it. When the determination result is that the protective door panel 2 is damaged, a door panel damage signal is generated. When the determination result is that the protective door panel 2 is not damaged, a door panel intact signal is generated. , and transmit it to the processor;

Step 4: The processor converts the door panel damage signal into an adjustment command, and the processor converts the door panel intact signal into a safety signal, and transmits the adjustment command and the safety signal to the execution module;

Step 5: After receiving the adjustment command, the execution module operates the adjustment motor 30 to rotate the control panel 15, so that the control panel 15 turns to the protective door panel 2 that has not received pressure.

The side of the bottom plate 1 away from the wall is symmetrically installed with a connecting block 8, the side of the box body 3 close to the bottom plate 1 is symmetrically provided with a connecting groove 9, and the connecting block 8 is arranged in the corresponding connecting groove 9, so One side of the bottom plate 1 is provided with a chute 10, a slider 12 is slidably connected in the chute 10, a connecting spring 11 is arranged in the chute 10, and the two ends of the connecting spring 11 are respectively connected with the slider 12 and the bottom plate. 1 Fixed connection, one end of the sliding block 12 penetrates the side wall of the bottom plate 1 and is fixedly connected to one of the connecting blocks 8. The setting of the connecting spring 11 and the sliding block 12 is convenient for the limit installation between the connecting block 8 and the connecting groove 9. .

Two ends of the fixing plate 27 are symmetrically provided with annular grooves 18 , the two sides of the adjusting groove 28 are symmetrically fixed with the annular plate 20 , and the annular plate 20 is slidably connected in the annular groove 18 , through the arrangement of the annular groove 18 and the annular plate 20 , to increase the rotation stability of the protective door panel 2 .

A handle 29 is fixed on one side of the bottom of the protective door panel 2 , and the arrangement of the handle 29 facilitates the staff to rotate the protective door panel 2 better.

A pull ring 25 is fixed at one end of the sliding rod 19 away from the tension spring 26 through the side wall of the housing, and the force bearing area is increased by the arrangement of the pull ring 25 .

The two side walls of the mounting slot 14 are symmetrically fixed with protective pads 16 , and the control board 15 is located between the two symmetrically arranged protective pads 16 . The arrangement of the protective pads 16 prevents the control board 15 from being damaged by external factors.

The use method of the automatic control device of the low-voltage power distribution cabinet group is as follows:

Step 1: Push the box 3 to move in the direction of the bottom plate 1, so that the connecting block 8 fixed at one end of the slider 12 enters the corresponding connecting slot 9, and push the box 3 to move in the direction of the other connecting block 8, so that the sliding The block 12 compresses the connecting spring 11. When the other connecting groove 9 is facing the other connecting block 8, it pushes the box 3 to move in the direction of the bottom plate 1, so that the two connecting blocks 8 enter into the other connecting groove 9 and slide. The block 12 moves in the opposite direction under the elastic force of the connecting spring 11. Since Figure 3 is a front cross-sectional view after the automatic control device is installed, the box body 3 moves downward under the elastic force of itself and the connecting spring 11, thereby making the box body 3 is fixed on one side of the base plate 1;

Step 2: When the left and right sides of the automatic control device are impacted, the protective door plate 2 drives the entire installation block 5 to move, so that the limit block 6 squeezes one of the limit springs 13 in the limit slot 7 to move in the direction of separation. , so that one of the limit springs 13 is compressed and the other limit spring 13 is stretched. When the two limit springs 13 are deformed after being stressed, a reverse force is generated, pushing the limit block 6 to reverse movement, so as to achieve the effect of shock absorption and protect the mounting block 5;

Step 3: When it is necessary to use the automatic control device, since the device has received an impact, pull the handle 29 on the side away from the impact, so that the protective door panel 2 rotates with the end set in the adjustment groove 28 as the center of the circle, so that the fixed rod 17 and the arc The shape plates 21 cooperate with each other, so that the protective door plate 2 can only rotate in one direction, so that the protective door plate 2 can be placed to rotate and fall. When the pressure sensor detects that the force on the protective door plate 2 is greater than the preset value, the adjusting motor 30 drives the The control panel 15 is rotated towards the direction of the other protective door 2, and the staff operates the control panel 15;

Step 4: Pull the pull ring 25, so that the sliding rod 19 moves in the direction of the pull ring 25, so that there is a dislocation between the fixed rod 17 and the arc plate 21, so as to release the limit, and the protective door plate 2 rotates and falls under the action of gravity , closed, the tension spring 26 drives the fixed rod 17 to move to the position where it cooperates with the arc-shaped plate 21 again.

Working principle: When the present invention is in use, firstly, push the box body 3 to move in the direction of the bottom plate 1, so that the connecting block 8 fixed at one end of the slider 12 enters the corresponding connection slot 9, and pushes the box body 3 to connect to the other The direction of the block 8 moves, so that the slider 12 compresses the connecting spring 11. When the other connecting groove 9 is facing the other connecting block 8, it pushes the box 3 to move in the direction of the bottom plate 1, so that the two connecting blocks 8 enter the In the other connecting slot 9, the slider 12 moves in the opposite direction under the elastic force of the connecting spring 11. Since Fig. 3 is a front cross-sectional view after the automatic control device is installed, the box body 3 moves downward under the elastic force of the connecting spring 11 and itself. downward movement, so that the box body 3 is fixed on the side of the bottom plate 1. When the left and right sides of the automatic control device are hit, the protective door plate 2 drives the entire installation block 5 to move, so that the limit block 6 squeezes into the limit slot 7. One of the limit springs 13 moves in the direction of separation, so that one of the limit springs 13 is compressed, and the other limit spring 13 is stretched. When the two limit springs 13 are deformed after being stressed, a The reverse force pushes the limit block 6 to move in the opposite direction, so as to achieve the effect of shock absorption and protect the installation block 5. When the practical automatic control device is required, because the device has received an impact, pull the side away from the impact. the handle 29, so that the protective door panel 2 rotates with the end set in the adjustment groove 28 as the center of the circle, so that the fixing rod 17 and the arc-shaped plate 21 cooperate with each other, so that the protective door panel 2 can only rotate in one direction, so as to place the protective door panel 2. Rotate and fall, when the pressure sensor detects that the force on the protective door panel 2 is greater than the preset value, the adjusting motor 30 drives the control panel 15 to rotate in the direction of the other protective door 2, and the staff operates the control panel 15, pulling Pull the ring 25, so that the sliding rod 19 moves in the direction of the pull ring 25, so that the dislocation occurs between the fixed rod 17 and the arc plate 21, so as to release the limit, and the protective door panel 2 rotates and falls under the action of gravity, closing, pulling force The spring 26 drives the fixing rod 17 to move to the position where it cooperates with the arc-shaped plate 21 again.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details and do not limit the invention to specific embodiments only. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a low-voltage distribution cabinet group automatic control device based on thing networking which characterized in that: comprises a bottom plate (1), a protective door plate (2), a box body (3), an installation block (5), a limiting block (6), a limiting groove (7), a connecting block (8), a connecting spring (11), a sliding block (12), a limiting spring (13), a control panel (15), a protective pad (16), a fixing rod (17), a sliding rod (19), a ring plate (20), an arc plate (21), a pull ring (25), a tension spring (26), a fixing plate (27), a handle (29) and an adjusting motor (30), wherein the top end of the bottom plate (1) is fixedly connected with the side wall of a wall body, the box body (3) is installed at the bottom end of the bottom plate (1), a placing groove (4) is formed in one side of the box body (3), two ends of the placing groove (4) respectively penetrate through two side walls of the box body (3), the installation block (5) is slidably connected with the placing groove, two ends of the mounting groove (14) penetrate through two side walls of the mounting block (5) respectively, a control panel (15) is mounted in the mounting groove (14), and the control panel (15) is rotatably connected with the mounting block (5);

limiting grooves (7) are symmetrically formed in the top and the bottom of the placing groove (4), limiting blocks (6) are symmetrically fixed to the top and the bottom of the mounting block (5), the limiting blocks (6) are connected in the limiting grooves (7) in a sliding mode, limiting springs (13) are symmetrically arranged at two ends, located on the limiting blocks (6), in the limiting grooves (7), and two ends of each limiting spring (13) are fixedly connected with the box body (3) and the corresponding limiting block (6) respectively;

the protective door plate (2) is symmetrically arranged in the mounting groove (14), the adjusting groove (28) is formed in the mounting groove (14) and located right above the protective door plate (2), the fixing plate (27) is fixed to the top of the protective door plate (2), the fixing plate (27) is rotatably connected into the adjusting groove (28), the rotating groove (22) is formed in one end of the fixing plate (27), the fixing rod (17) is fixed to the inner wall of the rotating groove (22) at equal angles, the slide way (24) is formed in one side of the box body (3), one end of the slide way (24) penetrates through the side wall of the box body (3) and is arranged in the mounting block (5), the slide way (24) is internally connected with the slide rod (19) in a sliding mode, the middle section of the slide rod (19) is arranged in the rotating groove (22), the arc-shaped plate (21) is fixed to the outer side of the slide rod (19, a tension spring (26) is arranged in the slide way (24), and two ends of the tension spring (26) are respectively fixedly connected with the mounting block (5) and the end part of the slide rod (19);

pressure sensor is installed to protection door plant (2) one side, mounting groove (14) bottom is seted up fluted (23), be provided with adjusting motor (30) in recess (23), adjusting motor (30) top is run through installation piece (5) lateral wall and control panel (15) bottom fixed connection, and when pressure sensor detected that the effort that protection door plant (2) received is greater than the default, adjusting motor (30) drive control panel (15) rotate towards the direction of another protection door (2), and concrete operation is:

the method comprises the following steps: the pressure sensor detects the pressure value applied to the protective door panel (2) and transmits the pressure value to the analysis module through the controller;

step two: the analysis module compares the pressure value with a preset value after receiving the pressure value, judges that the protective door panel (2) is damaged when the pressure value is larger than the preset value, judges that the protective door panel (2) is not damaged when the pressure value is smaller than the preset value, and transmits an analysis result to the judgment module;

step three: the judging module analyzes the analysis result after receiving the analysis result, generates a door panel damage signal when the judging result is that the protective door panel (2) is damaged, generates a door panel intact signal when the judging result is that the protective door panel (2) is not damaged, and transmits the door panel intact signal to the processor;

step four: the processor converts the door panel damage signal into an adjusting command, converts the complete door panel signal into a safety signal, and transmits the adjusting command and the safety signal to the execution module;

step five: the execution module operates the adjusting motor (30) to rotate the control panel (15) after receiving the adjusting command, so that the control panel (15) turns to the protective door panel (2) which does not receive pressure.

2. The automatic control device of low-voltage distribution cabinet group based on the Internet of things is characterized in that a connecting block (8) is symmetrically installed on one side, far away from a wall body, of the bottom plate (1), a connecting groove (9) is symmetrically formed in one side, close to the bottom plate (1), of the box body (3), the connecting block (8) is arranged in the connecting groove (9) corresponding to the connecting block, a sliding groove (10) is formed in one side of the bottom plate (1), a sliding block (12) is connected in the sliding groove (10), a connecting spring (11) is arranged in the sliding groove (10), two ends of the connecting spring (11) are fixedly connected with the sliding block (12) and the bottom plate (1) respectively, and one end of the sliding block (12) penetrates through the side wall of the bottom plate (1) and is fixedly connected with one of the connecting.

3. The automatic control device of the low-voltage distribution cabinet set based on the internet of things as claimed in claim 1, wherein two ends of the fixing plate (27) are symmetrically provided with annular grooves (18), two sides of the adjusting groove (28) are symmetrically fixed with annular plates (20), and the annular plates (20) are slidably connected in the annular grooves (18).

4. The automatic control device of the low-voltage distribution cabinet set based on the Internet of things is characterized in that a handle (29) is fixed on one side of the bottom of the protective door panel (2).

5. The automatic control device of the low-voltage distribution cabinet set based on the internet of things as claimed in claim 1, wherein a pull ring (25) is fixed to one end of the slide rod (19) far away from the tension spring (26) through a side wall of the shell.

6. The automatic control device of the low-voltage distribution cabinet set based on the Internet of things is characterized in that protective pads (16) are symmetrically fixed to two side walls of the installation groove (14), and the control panel (15) is located between the two symmetrically arranged protective pads (16).

7. The automatic control device of the low-voltage power distribution cabinet group based on the internet of things as claimed in claim 1, wherein the use method of the automatic control device of the low-voltage power distribution cabinet group is specifically as follows:

the method comprises the following steps: the box body (3) is pushed to move towards the direction of the bottom plate (1), so that the connecting block (8) fixed at one end of the sliding block (12) enters the connecting groove (9) corresponding to the connecting block, the box body (3) is pushed to move towards the direction of the other connecting block (8), so that the sliding block (12) compresses the connecting spring (11), when the other connecting groove (9) is opposite to the other connecting block (8), the box body (3) is pushed to move towards the direction of the bottom plate (1), thereby leading the two connecting blocks (8) to enter into the other connecting groove (9), leading the sliding block (12) to move reversely under the action of the elastic force of the connecting spring (11), since the third figure is a front sectional view after the automatic control device is installed, the box body (3) moves downwards under the action of the self and the elastic force of the connecting spring (11), so that the box body (3) is fixed on one side of the bottom plate (1);

step two: when the automatic control device is impacted left and right, the protective door plate (2) drives the whole mounting block (5) to move, so that the limiting block (6) extrudes one limiting spring (13) in the limiting groove (7) to move towards the received separating direction, one limiting spring (13) is compressed, the other limiting spring (13) is stretched, when the two limiting springs (13) deform after being stressed, a reverse acting force is generated, the limiting block (6) is pushed to move reversely, the damping effect is achieved, and the mounting block (5) is protected;

step three: when the practical automatic control device is needed, the device receives the impact, the handle (29) on one side far away from the impact is pulled, the protective door plate (2) rotates by taking one end arranged in the adjusting groove (28) as a circle center, the fixed rod (17) and the arc-shaped plate (21) are matched with each other, the protective door plate (2) can only rotate in one direction, the protective door plate (2) is placed to rotate and fall down, when the pressure sensor detects that the acting force applied to the protective door plate (2) is greater than a preset value, the adjusting motor (30) drives the control plate (15) to rotate towards the direction of the other protective door (2), and a worker operates the control plate (15);

step four: pulling pull ring (25) for slide bar (19) move towards the direction of pull ring (25), thereby make and take place the dislocation between dead lever (17) and arc (21), thereby it is spacing to remove, and protection door plant (2) rotate the tenesmus under the effect of gravity, the closure, tension spring (26) drive dead lever (17) move once more to the position of mutually supporting with arc (21).

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