An anti-theft interlocking mechanism for an intelligent integrated ring main unit cabinet

Abstract

The present invention discloses an anti-theft interlocking mechanism for an intelligent integrated ring main cabinet, specifically related to the technical field of ring main cabinet interlocking, including a ring main cabinet body, two hinged doors, a support frame, and a corner synchronous interlocking component; wherein the corner synchronous interlocking component includes a bidirectional screw rod, a reduction motor, two sleeve blocks, a pulling plate, a plurality of insertion blocks, a socket block, and a positioning hole, and also includes an interlocking positioning component and an anti-theft vibration detection component. Through the corner synchronous interlocking component, the present invention has the advantages of realizing linkage interlocking and anti-theft at multiple corner positions of the support frame, increasing the anti-theft strength of the support frame, and being able to quickly achieve synchronous interlocking at multiple corner positions of the hinged door during theft, with better anti-theft effect, thus solving the problem that the cabinet door is only fixed at the lock position, is extremely easy to open, and it is difficult to quickly achieve synchronous interlocking at multiple corner positions of the cabinet door during theft, resulting in poor anti-theft effect.

Description

Technical Field

[0001] The present invention relates to the technical field of interlocking of ring network cabinets. More specifically, the present invention relates to an anti-theft interlocking mechanism for an intelligent integrated ring network cabinet. Background Art

[0002] The anti-theft interlocking mechanism of the intelligent integrated ring network cabinet has multiple important functions, mainly reflected in improving safety and preventing illegal intrusion. The anti-theft mechanism can effectively prevent unauthorized illegal intrusion by adding physical barriers and detection means, thereby protecting the safety of the internal equipment and lines of the ring network cabinet.

[0003] After retrieval in the existing published literature, the patent with the patent publication number CN115425566A discloses a grounding switch safety interlocking device for a medium-mounted cabinet. The interlocking device electrically connects a linkage mechanism, a door lock mechanism, and an identification mechanism through a controller respectively. The identification mechanism is used to send a passing message to the controller after identifying the feature code. In the technical solution proposed by this invention, the staff can only open the cabinet door through an electronic key, and the interlocking of the grounding switch and the cabinet door is realized, improving the anti-theft performance and preventing unauthorized personnel from opening the cabinet door. However, this technology still has the following problems.

[0004] During the use of the intelligent integrated ring network cabinet, in order to ensure the use safety of the intelligent integrated ring network cabinet, the cabinet door needs to be interlocked and fixed to prevent the cabinet door from being opened by thieves. However, when thieves open the cabinet door, they usually need to use a large force to pull it. The cabinet door is only fixed at the lock position, and it is extremely easy to be opened. It is difficult to achieve synchronous interlocking at multiple corner positions of the cabinet door quickly during theft, and the anti-theft effect is poor. Therefore, an anti-theft interlocking mechanism for an intelligent integrated ring network cabinet is provided. Summary of the Invention

[0005] To overcome the above-mentioned defects of the prior art, the present invention provides the following technical solution: An anti-theft interlocking mechanism for an intelligent integrated ring network cabinet, including a ring network cabinet body. Two hinged doors are hinged on one side of the ring network cabinet body. One side of the inner wall of the ring network cabinet body is fixedly connected with a support frame, and a corner synchronous interlocking component is installed inside the support frame; the corner synchronous interlocking component includes a bidirectional screw rotatably arranged inside the support frame, and a reduction motor is fixedly installed at the top of the support frame. The reduction motor is used to drive the bidirectional screw to rotate. Two sleeve blocks are threadedly connected to the outer wall of the bidirectional screw; One side of each sleeve block is fixedly connected with a pulling plate. A plurality of insertion blocks are fixedly installed at the bottom end of the pulling plate. A sleeve block is arranged below the insertion block, and the sleeve block is fixedly connected with the hinged door; A positioning hole is opened inside the sleeve block, and the insertion block is movably inserted into the sleeve block where the positioning hole belongs; An interlocking positioning component is arranged on one side of the pulling plate; An anti-theft vibration detection component is arranged on one side of the support frame.

[0006] Preferably, both of the two sleeve blocks are slidably connected to the support frame. The outer wall of the bidirectional screw rod is symmetrically provided with two threads with opposite directions; the output end of the reduction motor is fixedly connected to the bidirectional screw rod. A plurality of the insertion blocks are arranged at equal intervals from left to right in sequence, and the cross-sectional shape of the insertion block is rectangular. The upper surface of the ring network cabinet body is fixedly provided with a top cover, and the outer wall of the top cover is a smooth surface. One side of the hinged door is provided with a controller, and a face recognition sensor is fixedly installed on one side of the controller; the controller is fixedly connected to the ring network cabinet body.

[0007] When the present technology is in use, the reduction motor drives the bidirectional screw rod to rotate. The bidirectional screw rod drives the two sleeve blocks to approach each other under the action of the thread driving force. The sleeve block drives the pulling plate to move downward. The pulling plate drives a plurality of insertion blocks to move downward. The insertion blocks move downward and are inserted into the inside of the socket block. The insertion blocks are inserted into the positioning holes, and a plurality of insertion blocks are respectively inserted into the inside of a plurality of socket blocks.

[0008] Preferably, the interlocking positioning assembly includes a support block fixedly arranged on one side of the pulling plate; a support sleeve block is arranged below the support block. The support sleeve block is fixedly connected to the socket block. A docking hole is formed inside the support sleeve block, and a distance sensor is installed on the inner wall of the docking hole. The distance sensor is fixedly connected to the support sleeve block to which the docking hole belongs. A wiring hole is fixedly installed on one side of the distance sensor. A pressure sensor is arranged on one side of the docking hole, and the pressure sensor is fixedly connected to the support sleeve block; a support column is fixedly installed at the bottom end of the pressure sensor, and an induction column is fixedly installed on the lower surface of the support block. An induction pressure column fixedly connected to the support block is arranged on one side of the induction column. The center point of the pressure sensor and the center point of the induction pressure column are on the same vertical line. The cross-sectional area of the induction pressure column is larger than the cross-sectional area of the induction column. The support column is used to support the pressure sensor, and the upper surface of the pressure sensor and the upper surface of the support sleeve block are on the same horizontal plane.

[0009] When the present technology is in use, the support block drives the induction column to move downward. At the same time, the induction column drives the induction pressure column to move downward. The induction column moves downward and presses on the sensing end of the distance sensor. At the same time, the wiring hole realizes the wiring docking operation. The support column supports the pressure sensor, so that the induction pressure column presses on the top end of the pressure sensor. When the pressure value sensed by the distance sensor is the same as the distance value set by the controller, and the pressure value sensed by the pressure sensor is the same as the pressure value set by the controller, the reduction motor is turned off by the controller.

[0010] Preferably, the anti-theft vibration detection component includes a connection block fixedly arranged on one side of the support frame; an electromagnet is fixedly connected to one side of the connection block, and a reinforcement sleeve block is fixedly connected to the bottom end of the electromagnet. A vibration sensor is slidably connected inside the reinforcement sleeve block, and a push column is fixedly installed at one end of the vibration sensor; a support ring is fixedly connected to one side of the reinforcement sleeve block, and an extrusion electric cylinder is fixedly connected to one end of the push column. A reinforcement column is fixedly connected to the upper surface of the extrusion electric cylinder, and the reinforcement column is fixedly connected to the connection block. The outer wall of the push column and the inner wall of the reinforcement sleeve block are both smooth surfaces, and there is a gap between the vibration sensor and the hinged door.

[0011] When this technology is in use, the extrusion electric cylinder pushes the push column to move rightward. The push column drives the vibration sensor to move rightward, and the vibration sensor moves rightward along the inner wall of the reinforcement sleeve block. The support ring enables the push column to move rightward in a guided manner, and the vibration sensor senses the vibration force of the hinged door. When a thief tugs on the support frame, the support frame vibrates inside the ring network cabinet body, so that the support frame realizes a vibration operation, and the vibration will cause the sensing end of the vibration sensor to perform vibration sensing.

[0012] The technical effects and advantages of the present invention are as follows:

[0013] 1. Through the corner synchronous interlocking component of the present invention, the reduction motor drives the bidirectional screw to rotate. The bidirectional screw rotates inside the support frame. Under the action of the screw transmission force, the two sleeve blocks approach each other. The pulling plate drives a plurality of plug blocks to move downward, and the plug blocks are inserted into the positioning holes. The plurality of plug blocks are respectively inserted into the plurality of socket blocks, realizing linkage interlocking anti-theft at multiple corner positions of the support frame, increasing the anti-theft strength of the support frame, and can quickly achieve synchronous interlocking at multiple corner positions of the hinged door during theft, with better anti-theft effect.

[0014] 2. The present invention adopts an interlocking positioning component. At the same time, when the pulling plate moves downward, it will drive the support block to move downward. The support block drives the sensing column to move downward. The sensing column moves downward and presses on the sensing end of the distance sensor, and the sensing pressure column presses on the top end of the pressure sensor. When the pressure value sensed by the distance sensor is the same as the distance value set by the controller, and the pressure value sensed by the pressure sensor is the same as the pressure value set by the controller, the reduction motor is turned off through the controller. In this way, the plurality of plug blocks can respectively insert and lock the plurality of socket blocks according to the specified pressure and the specified distance position, with better intelligent interlocking anti-theft performance.

[0015] 3. Through the anti-theft vibration detection component of the present invention, the extrusion electric cylinder pushes the push column to move rightward. The push column drives the vibration sensor to move rightward. The vibration sensor is pressed against the hinged door. The support ring enables the push column to be guided and move rightward. When a thief tugs at the support frame, the support frame vibrates inside the ring network cabinet body. The vibration force of the hinged door sensed by the vibration sensor can intelligently start the reduction motor to drive, and can quickly synchronously interlock multiple corner positions of the hinged door during theft, achieving a better anti-theft effect.

[0016] Due to the mutual influence of the above multiple functions, first, the vibration force of the hinged door sensed by the vibration sensor immediately starts the reduction motor to drive. Then, multiple plug-in blocks are respectively inserted into multiple socket blocks to achieve linkage interlock anti-theft at multiple corner positions of the support frame. Finally, when the pressure value sensed by the distance sensor is the same as the distance value set by the controller, and the pressure value sensed by the pressure sensor is the same as the pressure value set by the controller. In summary, it can quickly synchronously interlock multiple corner positions of the hinged door during theft, achieving a better intelligent anti-theft effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the anti-theft interlock mechanism of the intelligent integrated ring network cabinet of the present invention.

[0018] Figure 2 It is a schematic diagram of the vertical cross-sectional structure of the anti-theft interlock mechanism of the intelligent integrated ring network cabinet of the present invention.

[0019] Figure 3 It is a schematic diagram of a truncated partial structure at the connection between the ring network cabinet body and the support frame of the present invention.

[0020] Figure 4 For the present invention Figure 3 The enlarged structure schematic diagram at A in

[0021] Figure 5 It is a schematic diagram of a partial vertical cross-sectional structure at the connection between the support frame and the reduction motor of the present invention.

[0022] Figure 6 It is a schematic diagram of a partial front view structure of the interlock positioning component of the present invention.

[0023] Figure 7 It is a schematic diagram of a truncated partial structure at the connection between the support frame and the connecting block of the present invention.

[0024] Figure 8 It is a schematic diagram of a truncated partial structure at the connection between the reinforcement column and the extrusion electric cylinder of the present invention.

[0025] The reference numerals are: 1, ring network cabinet body; 2, hinged door; 3, support frame; 4, bidirectional screw; 5, reduction motor; 6, sleeve block; 7, pulling plate; 8, plug-in block; 9, socket block; 10, positioning hole; 11, top cover; 12, controller; 13, face recognition sensor; 14, support block; 15, support sleeve block; 16, pressure sensor; 17, distance sensor; 18, induction column; 19, induction pressure column; 20, connection block; 21, electromagnet; 22, reinforcement sleeve block; 23, vibration sensor; 24, support ring; 25, push column; 26, extrusion electric cylinder; 27, reinforcement column; 28, wiring hole; 29, support column; 30, docking hole. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] As shown in the attached Figure 1 -attached Figure 8 A theft interlocking mechanism of an intelligent integrated ring network box as shown. The theft interlocking mechanism of the intelligent integrated ring network box is provided with a corner synchronous interlocking component, an interlocking positioning component, and an anti-theft vibration detection component. The setting of each component can quickly achieve synchronous interlocking at multiple corner positions of the hinged door 2 during theft, and the anti-theft effect is better. The specific structural settings of each component are as follows.

[0028] In this embodiment, as shown in the attached Figure 1 -attached Figure 5 As shown, on one side of the inner wall of the ring network cabinet body 1, a support frame 3 is fixedly connected, and a corner synchronous interlocking component is installed inside the support frame 3; the corner synchronous interlocking component includes a bidirectional screw 4 rotatably arranged inside the support frame 3, and a reduction motor 5 is fixedly installed at the top of the support frame 3. The reduction motor 5 is used to drive the bidirectional screw 4 to rotate, and two sleeve blocks 6 are threadedly connected to the outer wall of the bidirectional screw 4.

[0029] On one side of each sleeve block 6, a pulling plate 7 is fixedly connected. At the bottom of the pulling plate 7, a plurality of plug-in blocks 8 are fixedly installed. Below the plug-in blocks 8, there is a socket block 9, and the socket block 9 is fixedly connected to the hinged door 2; a positioning hole 10 is opened inside the socket block 9, and the plug-in block 8 is movably inserted into the socket block 9 where the positioning hole 10 is located; an interlocking positioning component is arranged on one side of the pulling plate 7; an anti-theft vibration detection component is arranged on one side of the support frame 3.

[0030] In this embodiment, as shown in the attached Figure 1As shown in the figure, a top cover 11 is fixedly installed on the upper surface of the ring network cabinet body 1. The outer wall of the top cover 11 is a smooth surface, which is convenient for the top cover 11 to cover and protect the top end of the ring network cabinet body 1, and at the same time conduct water for rainwater. One side of the hinged door 2 is provided with a controller 12, and a face recognition sensor 13 is fixedly installed on one side of the controller 12; the controller 12 is fixedly connected to the ring network cabinet body 1, so that when the face recognition sensor 13 fails to recognize the stored face data, the reduction motor 5 is started through the controller 12 to realize the driving operation.

[0031] In this embodiment, as shown in the attached Figure 4 - attached Figure 6 figure, the interlock positioning component includes a support block 14 fixedly arranged on one side of the pulling plate 7; a support sleeve block 15 is arranged below the support block 14, and the support sleeve block 15 is fixedly connected to the socket block 9. A docking hole 30 is formed inside the support sleeve block 15, and a distance sensor 17 is installed on the inner wall of the docking hole 30. The distance sensor 17 is fixedly connected to the support sleeve block 15 to which the docking hole 30 belongs. A wiring hole 28 is fixedly installed on one side of the distance sensor 17. A pressure sensor 16 is arranged on one side of the docking hole 30, and the pressure sensor 16 is fixedly connected to the support sleeve block 15.

[0032] A support column 29 is fixedly installed at the bottom end of the pressure sensor 16, and an induction column 18 is fixedly installed on the lower surface of the support block 14. An induction pressure column 19 fixedly connected to the support block 14 is arranged on one side of the induction column 18. The center point of the pressure sensor 16 and the center point of the induction pressure column 19 are on the same vertical line, and the cross-sectional area of the induction pressure column 19 is larger than the cross-sectional area of the induction column 18. The support column 29 is used to support the pressure sensor 16, and the upper surface of the pressure sensor 16 is on the same horizontal plane as the upper surface of the support sleeve block 15.

[0033] In this embodiment, as shown in the attached Figure 7 - attached Figure 8 figure, the anti-theft vibration detection component includes a connection block 20 fixedly arranged on one side of the support frame 3; an electromagnet 21 is fixedly connected to one side of the connection block 20, and a reinforcement sleeve block 22 is fixedly connected to the bottom end of the electromagnet 21. A vibration sensor 23 is slidably connected inside the reinforcement sleeve block 22, and a push column 25 is fixedly installed at one end of the vibration sensor 23.

[0034] A support ring 24 is fixedly connected to one side of the reinforcement sleeve block 22, and an extrusion electric cylinder 26 is fixedly connected to one end of the push column 25. A reinforcement column 27 is fixedly connected to the upper surface of the extrusion electric cylinder 26, and the reinforcement column 27 is fixedly connected to the connection block 20. The outer wall of the push column 25 and the inner wall of the reinforcement sleeve block 22 are both smooth surfaces, and there is a gap between the vibration sensor 23 and the hinged door 2.

[0035] The working principle of the anti-theft interlocking mechanism of the intelligent integrated ring network cabinet of the present invention is as follows:

[0036] Step 1: When the magnetic interlock is activated, the two hinged doors 2 are closed inside the ring network cabinet body 1. The controller 12 activates the two electromagnets 21. After the two electromagnets 21 are powered on, the two electromagnets 21 respectively magnetically fix the two hinged doors 2, and the two hinged doors 2 are hinged and closed with the ring network cabinet body 1.

[0037] Step 2: When anti-theft vibration detection is carried out, the support frame 3 supports the connecting block 20, the connecting block 20 supports the electromagnet 21, the electromagnet 21 provides a supporting force for the reinforcement sleeve block 22. At the same time, the connecting block 20 supports the reinforcement column 27, the reinforcement column 27 supports the extrusion electric cylinder 26, the extrusion electric cylinder 26 pushes the push column 25 to move rightward, the push column 25 drives the vibration sensor 23 to move rightward, and the vibration sensor 23 moves rightward along the inner wall of the reinforcement sleeve block 22. In this way, the vibration sensor 23 presses against the hinged door 2. At the same time, the reinforcement sleeve block 22 supports the support ring 24, and the support ring 24 enables the push column 25 to move rightward in a guided manner. In this way, the vibration sensor 23 senses the vibration force of the hinged door 2. When a thief tugs on the support frame 3, the support frame 3 vibrates inside the ring network cabinet body 1. In this way, the support frame 3 realizes the vibration operation, and the vibration will cause the sensing end of the vibration sensor 23 to perform vibration sensing. Thus, the vibration sensor 23 senses the vibration force of the hinged door 2. At the same time, when the face recognition sensor 13 fails to recognize the stored face data, the controller 12 activates the reduction motor 5.

[0038] Step 3: When corner synchronous interlocking is carried out, the reduction motor 5 drives the bidirectional screw rod 4 to rotate. The bidirectional screw rod 4 rotates inside the support frame 3. At the same time, the bidirectional screw rod 4 drives the two sleeve blocks 6 to approach each other under the action of the thread transmission force. The sleeve block 6 drives the pulling plate 7 to move downward, and the other sleeve block 6 moves upward. At the same time, the sleeve block 6 drives the pulling plate 7 to move downward, and the pulling plate 7 drives a plurality of plug-in blocks 8 to move downward. The plug-in blocks 8 move downward and are inserted into the socket block 9. Thus, the plug-in blocks 8 are inserted into the positioning holes 10. In this way, a plurality of plug-in blocks 8 are respectively inserted into a plurality of socket blocks 9. In this way, the anti-theft of multiple corner positions of the support frame 3 is realized through linkage interlocking, and the anti-theft strength of the support frame 3 is increased.

[0039] Step 4: During the interlock positioning, when the pulling plate 7 moves downward, it will drive the support block 14 to move downward. The support block 14 drives the sensing column 18 to move downward. At the same time, the sensing column 18 drives the sensing pressure column 19 to move downward. And the socket block 9 supports the support sleeve block 15. The sensing column 18 moves downward and presses on the sensing end of the distance sensor 17. At the same time, the wiring hole 28 realizes the wiring harness docking operation. At the same time, the support sleeve block 15 supports the distance sensor 17 inside the docking hole 30. And the support sleeve block 15 supports the support column 29, and the support column 29 supports the pressure sensor 16. In this way, the sensing pressure column 19 presses on the top of the pressure sensor 16. When the pressure value sensed by the distance sensor 17 is the same as the distance value set by the controller 12, and the pressure value sensed by the pressure sensor 16 is the same as the pressure value set by the controller 12, the controller 12 turns off the reduction motor 5. In this way, multiple plug-in blocks 8 can respectively plug and lock multiple socket blocks 9 according to the specified pressure and the specified distance position, and can realize multi-corner synchronous interlock reinforcement for the support frame 3, enhancing the anti-theft security of the two support frames 3.

[0040] Contents not described in detail in the specification belong to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described here.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-theft interlocking mechanism for an intelligent fusion ring network box, comprising a ring network cabinet, one side of which is hinged with two hinged doors, and one side of the inner wall of the ring network cabinet is fixedly connected with a support frame, characterized in that: A corner synchronous interlocking assembly is installed inside the support frame; The corner synchronous interlocking assembly includes a bidirectional screw rod rotatably arranged inside the support frame, and a reduction motor is fixedly installed on the top of the support frame, the reduction motor is used to drive the bidirectional screw rod to rotate, and the outer wall of the bidirectional screw rod is threadedly connected with two sleeve blocks; A pulling plate is fixedly connected to one side of each sleeve block, and a plurality of plug-in blocks are fixedly installed at the bottom end of the pulling plate. A sleeve block is provided below the plug-in block, and the sleeve block is fixedly connected to the hinged door; a positioning hole is provided inside the sleeve block, and the plug-in block and the sleeve block to which the positioning hole belongs are movably plugged; an interlocking positioning component is provided on one side of the pulling plate, and the interlocking positioning component includes a support block fixedly arranged on one side of the pulling plate; a supporting sleeve block is provided below the support block, and the supporting sleeve block is fixedly connected to the sleeve block, a docking hole is provided inside the support sleeve block, and a distance sensor is installed on the inner wall of the docking hole, and the distance sensor is fixedly connected to the supporting sleeve block to which the docking hole belongs. A wiring hole is fixedly installed on one side, a pressure sensor is provided on one side of the docking hole, and the pressure sensor is fixedly connected to the support sleeve block; an anti-theft vibration detection component is provided on one side of the support frame, and the anti-theft vibration detection component includes a connecting block fixedly arranged on one side of the support frame; an electromagnet is fixedly connected to one side of the connecting block, and the bottom end of the electromagnet is fixedly connected to a reinforcement sleeve block, the interior of the reinforcement sleeve block is slidably connected to a vibration sensor, and one end of the vibration sensor is fixedly installed with a push column; a support ring is fixedly connected to one side of the reinforcement sleeve block, and one end of the push column is fixedly connected to an extrusion electric cylinder, the upper surface of the extrusion electric cylinder is fixedly connected to a reinforcement column, and the reinforcement column and the connecting block are fixedly connected.

2. The anti-theft interlocking mechanism of the intelligent fusion ring network box according to claim 1 is characterized in that: The two sleeve blocks are both slidably connected to the support frame, and the two threads on the outer wall of the bidirectional screw are opposite and symmetrically arranged; The output end of the reduction motor is fixedly connected to the bidirectional screw.

3. The anti-theft interlocking mechanism of the intelligent fusion ring network box according to claim 1 is characterized in that: The plurality of plug-in blocks are arranged in sequence and equidistantly from left to right, and the cross-section of the plug-in blocks is rectangular.

4. The anti-theft interlocking mechanism of the intelligent fusion ring network box according to claim 1 is characterized in that: A top cover is fixedly mounted on the upper surface of the ring network cabinet, and the outer wall of the top cover is a smooth surface.

5. The anti-theft interlocking mechanism of the intelligent fusion ring network box according to claim 1 is characterized in that: A controller is provided on one side of the hinged door, and a face recognition sensor is fixedly installed on one side of the controller; The controller is fixedly connected to the ring network cabinet.

6. The anti-theft interlocking mechanism of the intelligent fusion ring network box according to claim 1 is characterized in that: A pillar is fixedly installed at the bottom end of the pressure sensor, and a sensing column is fixedly installed on the lower surface of the support block, and a sensing pressure column fixedly connected to the support block is provided on one side of the sensing column, the center point of the pressure sensor and the center point of the sensing pressure column are on the same vertical line, the cross-sectional area of ​​the sensing pressure column is larger than the cross-sectional area of ​​the sensing column, the pillar is used to support the pressure sensor, and the upper surface of the pressure sensor and the upper surface of the support sleeve are on the same horizontal plane.

7. The anti-theft interlocking mechanism of the intelligent fusion ring network box according to claim 1 is characterized in that: The outer wall of the push column and the inner wall of the reinforcement sleeve block are both smooth surfaces, and a gap is provided between the vibration sensor and the hinged door.

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