CN112738459B

CN112738459B - Intelligent security monitoring system based on Internet of things

Info

Publication number: CN112738459B
Application number: CN202011529527.5A
Authority: CN
Inventors: 艾宇
Original assignee: Shenmu Aiyu Technology Development Co ltd
Current assignee: Shenmu Aiyu Technology Development Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-11-15
Anticipated expiration: 2040-12-22
Also published as: CN112738459A

Abstract

The invention discloses an intelligent security monitoring system based on the Internet of things, which belongs to the field of security equipment and comprises a vertical rod, wherein a signal receiver A is fixedly installed on the outer wall of the left side of the vertical rod, a motor A is fixedly installed on the outer wall of the upper end of the vertical rod, a screw rod A is rotatably installed at the lower end of the motor A in a penetrating mode, a screw sleeve A is rotatably sleeved on the outer wall of the screw sleeve A, fixing rings A are fixedly installed on the upper side and the lower side of the outer wall of the screw sleeve A, a movable sleeve A is movably sleeved on the outer wall of the screw sleeve A in the middle of the fixing rings A, a limiting groove A is formed in the side wall of the right end of the vertical rod, the right end of the movable sleeve A is fixedly connected with a transverse plate in a penetrating mode through the limiting groove A, and a motor B is fixedly installed inside the left end of the transverse plate. Through rotating-structure, elastic telescopic structure and embedded fixed knot construct, improve monitored control system's result of use.

Description

Intelligent security monitoring system based on Internet of things

Technical Field

The invention relates to the technical field of security equipment, in particular to an intelligent security monitoring system based on the Internet of things.

Background

The security monitoring system is an independent and complete system formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, displaying and recording images, can reflect a monitored object in real time, vividly and truly, can replace manpower to monitor for a long time in a severe environment, and records the monitored object through a video recorder. A video security monitoring system refers to an electronic system or a network which utilizes a video detection technology, monitors a fortification area, and displays and records field images in real time.

Some defects of the existing monitoring system are as follows: 1. the existing monitoring system is inconvenient to adjust the monitoring position according to the requirement, so that a blind area exists in the monitoring visual angle. 2. The existing monitoring system is inconvenient to disassemble and assemble, consumes time and labor, and increases workload. 3. The existing monitoring system does not have an autonomous cleaning function, a large amount of dust can be attached to the surface used outside for a long time, and the monitoring effect is seriously influenced.

Disclosure of Invention

The invention provides an intelligent security monitoring system based on the Internet of things, which aims to adopt a rotating structure, when the monitoring system needs to be adjusted, a control signal is sent through an external control end, a signal receiver A receives the signal and then transcodes the signal to send an instruction to an internal control element, a motor A is enabled to operate to drive a screw A to rotate, the screw A is cut with threads on the outer wall and is meshed with the threads cut on the inner wall of the screw A, the screw A rotates and moves up and down on the outer wall of the screw A, the screw A moves up and down to drive a movable sleeve A in the middle of a fixed ring A to move up and down, the movable sleeve A moves up and down to drive a transverse plate fixedly arranged at the right end to move up and down in a limiting groove A, the transverse plate moves up and down to adjust the monitoring height, the visual field range is increased upwards, the definition is increased downwards, the motor B is controlled to operate to drive a screw B to rotate, the screw B is meshed with the threads cut with the threads on the inner wall of the screw B through the outer wall, the screw B rotates on the outer wall of the screw B, the movable sleeve B moves left and right, the monitoring head, the monitoring system can be prevented from moving in the left and right directions, and left, and right monitoring effects of the monitoring system are improved.

Through the embedded fixing structure and the elastic telescopic structure, when the monitoring system needs to be disassembled and maintained, the external tension device is used for pulling the pulling blocks towards the outer parts of two sides to drive the sliding plate A fixedly connected with the inner end to slide outwards in the through groove A, the sliding plate A slides outwards to drive the sliding plate B fixedly connected with the inner end to slide outwards in the through groove B and the slot B, in the moving process, the sliding plate B extrudes the spring, the spring is extruded and contracted to deform, the kinetic energy is converted into elastic potential energy to be stored, when the sliding plate B completely moves and separates outwards from the slot B, the monitoring head is directly pulled downwards to drive the upper-end inserting disc to move and separate downwards from the slot A, the independent disassembly is realized, the operation is fast and convenient, when the maintenance is completed, the inserting disc is upwards inserted into the slot A to align with the through groove B, the external tension device loosens the tension of the pulling blocks, the spring releases the elastic potential energy to convert the elastic potential energy into the kinetic energy to inwards push the sliding plate B to move inwards in the through groove B, the slot B again, the reinstallation of the monitoring system can be completed, the process is time-saving and labor saving, and the installation efficiency of the monitoring system is increased.

Through rotating-structure, when long-term use back control head surface adhesion a large amount of dusts, send a signal through external control equipment, signal receiver B received signal transcoding control motor C operation drives gear revolve, thereby drive outer wall fixed mounting's tooth piece A and rotate, tooth piece A rotates and drives tooth piece B rotation follow with it intermeshing, tooth piece B rotates and drives the fluted disc and rotates, the fluted disc rotates and drives the rubber brush of edge evenly mounted's lower extreme edge and paste the first surface rotation of control and brush, brush the dust automatically, the monitoring effect has been improved.

The specific technical scheme provided by the invention is as follows:

the invention provides an intelligent security monitoring system based on the Internet of things, which comprises a vertical rod, wherein a signal receiver A is fixedly arranged on the outer wall of the left side of the vertical rod, a motor A is fixedly arranged on the outer wall of the upper end of the vertical rod, the lower end of the motor A penetrates through the vertical rod and is provided with a screw A in a rotating manner, the outer wall of the screw A is rotatably sleeved with a screw sleeve A, the upper side and the lower side of the outer wall of the screw A are fixedly provided with fixing rings A, the outer wall of the screw sleeve A in the middle of the fixing rings A is movably sleeved with a movable sleeve A, the side wall of the right end of the vertical rod is provided with a limiting groove A, the right end of the movable sleeve A penetrates through the limiting groove A and is fixedly connected with a transverse plate, the inner part of the left end of the transverse plate is fixedly provided with a motor B, the right end of the motor B penetrates through the inner part of the transverse plate and is provided with a screw B, the outer wall of the screw B is rotatably sleeved with a screw sleeve B, the left side and the fixing rings B are fixedly provided, a movable sleeve B is movably sleeved on the outer wall of a threaded sleeve B in the middle of the fixed ring B, a limiting groove B is arranged on the side wall of the lower end of the transverse plate, the lower end of the movable sleeve B penetrates through the limiting groove B and is fixedly connected with a connecting plate, a slot A is arranged in the center of the lower end of the connecting plate, an inserting disc is inserted in the slot A, slots B are arranged in the two sides of the inserting disc, through grooves A are arranged on the side walls of the left end and the right end of the connecting plate, a sliding plate A is movably installed in the through grooves A, a pulling block is fixedly installed at the outer end of the sliding plate A, a spring is fixedly sleeved on the outer wall of the sliding plate A, through grooves B are arranged on the inner side wall of the connecting plate at the two ends of the inserting disc A, a sliding plate B is inserted in the through grooves B and the slots B, a fixed column is fixedly installed at the lower end of the inserting disc, a fixed ring C is fixedly installed on the upper side and the lower side of the outer wall of the fixed column, a fluted disc is movably sleeved on the outer wall of the middle of the fixed ring C, fluted disc outer wall fixed mounting has tooth piece B, inserting disc right side lower extreme edge fixed mounting has the side piece, side piece right-hand member fixed mounting has the support, support right-hand member outer wall fixed mounting has motor C, motor C left end runs through the support and has changeed the gear, gear outer wall fixed mounting has tooth piece A, fluted disc downside edge outer wall fixed mounting has the rubber brush, fixed column lower extreme fixed mounting has the monitoring head, first front side outer wall fixed mounting of monitoring has signal receiver B.

Optionally, the outer wall of the screw rod a is cut with threads, and the inner wall of the screw sleeve B is cut with threads, which are mutually meshed to form a rotating structure.

Optionally, the size of the slot a is matched with the size of the insert tray to form an embedded fixing structure.

Optionally, the through groove a is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the side wall of the sliding plate B to form an elastic telescopic structure.

Optionally, the tooth block a and the tooth block B are engaged with each other to form a rotating structure.

Optionally, the input ends of the signal receiver a and the signal receiver B are electrically connected with the external control end through electric signals, the output end of the signal receiver a is electrically connected with the input ends of the motor a and the motor B through wires, and the output end of the signal receiver B is electrically connected with the input ends of the motor C and the monitoring head through wires.

The invention has the following beneficial effects:

1. the embodiment of the invention provides an intelligent security monitoring system based on the Internet of things, through a rotating structure, when the monitoring system needs to be adjusted in position, a control signal is sent through an external control end, a signal receiver A receives the signal and then transcodes the signal to send an instruction to an internal control element, a motor A is enabled to operate to drive a screw A to rotate, the screw A is cut with threads on the outer wall and is meshed with the threads cut on the inner wall of the screw A, the screw A rotates up and down on the outer wall of the screw A, the screw A moves up and down to drive a movable sleeve A in the middle of a fixed ring A to move up and down, the movable sleeve A moves up and down to drive a transverse plate fixedly installed at the right end to move up and down in a limiting groove A, the transverse plate moves up and down to adjust the monitoring height, the visual field range is increased upwards, the definition is increased downwards, the motor B is controlled to operate to drive a screw B to rotate, the screw B is meshed with the threads cut with the threads on the inner wall of the screw B through the outer wall, the screw B rotates on the outer wall of the screw B, the movable sleeve B drives the movable sleeve B to move left and right, the connecting plate to move left and right in the adjusting position, the same monitoring system, the monitoring effect of the monitoring system is improved, and left and right moving monitoring effect is avoided, and left and right moving of the monitoring system.

2. Through the embedded fixing structure and the elastic telescopic structure, when the monitoring system needs to be disassembled and maintained, the external pulling device is used for pulling the pulling blocks towards the outer parts of two sides to drive the sliding plate A fixedly connected with the inner end to slide outwards in the through groove A, the sliding plate A slides outwards to drive the sliding plate B fixedly connected with the inner end to slide outwards in the through groove B and the slot B, in the moving process, the sliding plate B extrudes the spring, the spring is extruded and contracted to deform, the kinetic energy is converted into elastic potential energy to be stored, when the sliding plate B completely moves outwards and separates from the slot B, the monitoring head is directly pulled downwards to drive the upper plug board to move downwards and separate from the slot A, the independent disassembly is realized, the disassembly is fast and convenient, after the maintenance is completed, the plug board is upwards inserted into the slot A, the slot B is aligned with the through groove B, the external pulling device loosens the pulling force of the pulling blocks, the spring releases the elastic potential energy into the kinetic energy to inwards push the sliding plate B to move inwards in the through groove B, the slot B is inserted into the slot B again, the slot B, the reinstallation of the monitoring system can be completed, the process is time-saving and labor-saving, and the installation efficiency of the monitoring system is increased.

3. Through rotating-structure, when long-term use back control head surface adhesion a large amount of dusts, send a signal through external control equipment, signal receiver B received signal transcoding control motor C operation drives gear revolve, thereby drive outer wall fixed mounting's tooth piece A and rotate, tooth piece A rotates and drives tooth piece B rotation follow of intermeshing with it, tooth piece B rotates and drives the fluted disc and rotates, the fluted disc rotates and drives the rubber brush of edge uniform mounting in lower extreme edge and paste the first upper surface rotation of control and brush, brush the dust automatically, the monitoring effect has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of an intelligent security monitoring system based on the internet of things according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure of a part a in fig. 1 of an intelligent security monitoring system based on the internet of things according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a local enlarged structure B in fig. 1 of an intelligent security monitoring system based on the internet of things according to an embodiment of the present invention.

In the figure: 1. a vertical rod; 2. a signal receiver A; 3. a motor A; 4. a screw A; 5. a threaded sleeve A; 6. a fixing ring A; 7. a movable sleeve A; 8. a limiting groove A; 9. a transverse plate; 10. a motor B; 11. a screw B; 12. a threaded sleeve B; 13. a fixing ring B; 14. a movable sleeve B; 15. a limiting groove B; 16. connecting plates; 17. a slot A; 18. inserting a plate; 19. a slot B; 20. a through groove A; 21. a sliding plate A; 22. pulling the block; 23. a spring; 24. a through groove B; 25. a slide plate B; 26. a side block; 27. a support; 28. a motor C; 29. a gear; 30. a tooth block A; 31. fixing a column; 32. a fixing ring C; 33. a fluted disc; 34. a tooth block B; 35. a rubber brush; 36. a monitoring head; 37. and a signal receiver B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An intelligent security monitoring system based on the internet of things according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an intelligent security monitoring system based on the internet of things provided by the embodiment of the invention comprises a vertical rod 1, a signal receiver A2 is fixedly installed on the outer wall of the left side of the vertical rod 1, a motor A3 is fixedly installed on the outer wall of the upper end of the vertical rod 1, a screw A4 is installed at the lower end of the motor A3 through the vertical rod 1 in a rotating manner, a screw sleeve A5 is rotatably sleeved on the outer wall of the screw sleeve A4, fixing rings A6 are fixedly installed on the upper and lower sides of the outer wall of the screw sleeve A5, a movable sleeve A7 is movably sleeved on the outer wall of the screw sleeve A5 in the middle of the fixing rings A6, a limiting groove A8 is opened on the side wall of the right end of the vertical rod 1, a transverse plate 9 is fixedly connected with the right end of the movable sleeve A7 through the limiting groove A8, a motor B10 is fixedly installed inside the left end of the transverse plate 9, a screw B11 is rotatably sleeved on the right end of the motor B10 through the inside of the transverse plate 9, a screw sleeve B12 is rotatably sleeved on the outer wall of the screw sleeve B11, fixing rings B13, a movable sleeve B14 is movably sleeved on the outer wall of a screw sleeve B12 in the middle of a fixed ring B13, a limit groove B15 is arranged on the side wall of the lower end of a transverse plate 9, the lower end of the movable sleeve B14 penetrates through the limit groove B15 to be fixedly connected with a connecting plate 16, a slot A17 is arranged in the center of the lower end of the connecting plate 16, an inserting plate 18 is inserted in the slot A17, slots B19 are arranged in two sides of the inserting plate 18, through grooves A20 are arranged on the side walls of the left end and the right end of the connecting plate 16, a sliding plate A21 is movably arranged in the through groove A20, a pulling block 22 is fixedly arranged at the outer end of the sliding plate A21, a spring 23 is fixedly sleeved on the outer wall of the sliding plate A21, a through groove B24 is arranged on the inner side wall of the connecting plate 16 at two ends of the inserting groove A17, a sliding plate B25 is inserted in the through groove B24 and the slot B19, a fixed column 31 is fixedly arranged at the lower end of the inserting plate 18, a fixed ring C32 is fixedly arranged on the upper end, a fixed ring C32 is movably sleeved on the outer wall of the middle of the fixed ring 31, a fluted disc 33 is fixedly arranged on the outer wall of the fluted disc 33, the edge of the lower end of the right side of the inserting disc 18 is fixedly provided with a side block 26, the right end of the side block 26 is fixedly provided with a support 27, the outer wall of the right end of the support 27 is fixedly provided with a motor C28, the left end of the motor C28 penetrates through the support 27 and is connected with a gear 29 in a switching mode, the outer wall of the gear 29 is fixedly provided with a tooth block A30, the outer wall of the lower side edge of the fluted disc 33 is fixedly provided with a rubber brush 35, the lower end of the fixing column 31 is fixedly provided with a monitoring head 36, and the outer wall of the front side of the monitoring head 36 is fixedly provided with a signal receiver B37.

Referring to fig. 1, the outer wall of the screw A4 is cut with threads and the inner wall of the screw sleeve B5 is cut with threads to be engaged with each other, so as to form a rotating structure, when the monitoring system needs to be adjusted in position, the external control end sends a control signal, the signal receiver A2 receives the signal and then transcodes the signal to send an instruction to the internal control element, so that the motor A3 operates to drive the screw A4 to rotate, the outer wall is cut with threads and the inner wall of the screw sleeve A5 is cut with threads to be engaged with each other, the screw sleeve A5 rotates on the outer wall of the screw A4 to move up and down, the screw sleeve A5 moves up and down to drive the movable sleeve A7 in the middle of the fixing ring A6 to move up and down, the movable sleeve A7 moves up and down to drive the transverse plate 9 fixedly installed at the right end to move up and down in the limiting groove A8, the transverse plate 9 moves up and down to drive the monitoring head 36 fixedly installed at the lower end to move up and down to adjust the monitoring height, the visual field range is increased upwards, the definition is increased downwards, the motor B10 is controlled to operate to drive the screw B11 to rotate, threads are cut on the outer wall of the screw B12 to be meshed with threads cut on the inner wall of the screw sleeve B12, the screw sleeve B12 moves left and right in the rotation of the outer wall of the screw B11, the screw sleeve B12 moves left and right to drive the movable sleeve B14 to move left and right, the movable sleeve B14 moves left and right to drive the connecting plate 16 installed at the lower end to move left and right in the limiting groove B15 to adjust the left and right positions of the monitoring head 36, the monitoring in different directions can be performed on the same position by moving left and right, the visual field is prevented from being blocked, and the monitoring effect of the monitoring system is improved.

Referring to fig. 1 and 2, the size of the slot a17 is matched with the size of the plug board 18 to form an embedded fixing structure, when the monitoring system needs to be disassembled and maintained, the external pulling device is used to pull the pulling block 22 towards the outside of two sides to drive the sliding board a21 fixedly connected with the inner end to slide outwards in the through slot a20, the sliding board a21 slides outwards to drive the sliding board B25 fixedly connected with the inner end to slide outwards in the through slot B24 and the slot B19, during the moving process, the sliding board B25 extrudes the spring 23, the spring 23 is extruded and contracted to change the kinetic energy into elastic potential energy to be stored, when the sliding board B25 completely moves outwards and separates from the slot B19, the monitoring head 36 is directly pulled downwards to drive the plug board 18 at the upper end to move downwards and separate from the slot a17, so that the plug board can be disassembled independently and conveniently, when the maintenance is completed, the plug board 18 is inserted into the slot a17 upwards, the slot B19 is aligned with the through B24, so that the external pulling device loosens the pulling force of the pulling block 22, the spring 23 releases the elastic potential energy to push the sliding board B25 inwards to move inwards to the slot a 24, so that the monitoring system can be disassembled, the inner end again, and the monitoring system can be assembled again, and the monitoring system can be assembled.

Referring to fig. 1 and 2, a through groove a20 is fixedly connected with one end of a spring 23, the other end of the spring 23 is fixedly connected to the side wall of a sliding plate B25, so as to form an elastic telescopic structure, when the monitoring system needs to be disassembled and maintained, an external pulling device is used to pull a pulling block 22 towards the outside of two sides to drive the sliding plate a21 fixedly connected with the inner end to slide outwards in the through groove a20, the sliding plate a21 slides outwards to drive the sliding plate B25 fixedly connected with the inner end to slide outwards in the through groove B24 and a slot B19, during the moving process, the sliding plate B25 extrudes the spring 23, the spring 23 is extruded and contracted to deform under extrusion to convert kinetic energy into elastic potential energy to be stored, when the sliding plate B25 completely moves outwards and separates from the slot B19, a monitoring head 36 is directly pulled downwards to drive an upper plug disc 18 to move downwards and separate from the slot a17, so as to be disassembled independently and conveniently, after the maintenance is completed, the plug disc 18 moves upwards into the slot a17, so that the slot B19 is aligned with the external device loosens the pulling force of the pulling block 22, the spring 23 converts the elastic potential energy into the slot B24 to push the slot B to move again, thereby increasing the efficiency of the monitoring system, and saving time and increasing the efficiency of the monitoring system to be installed in the slot B19 again.

Referring to fig. 1 and 3, a tooth block a30 and a tooth block B34 are engaged with each other to form a rotating structure, after long-term use, a large amount of dust adheres to the surface of a monitoring head 36, a signal is sent through an external control device, a signal receiver B37 receives a signal to transcode and control a motor C28 to operate and drive a gear 29 to rotate, so as to drive the tooth block a30 fixedly installed on the outer wall to rotate, the tooth block a30 rotates and drives the tooth block B34 engaged with the tooth block a to rotate, the tooth block B34 rotates and drives a tooth disc 33 to rotate, the tooth disc 33 rotates and drives a rubber brush 35 uniformly installed at the lower end edge to rotate and brush against the upper side surface of the monitoring head 36, so that the dust is automatically brushed, and the monitoring effect is improved.

Referring to fig. 1, the input terminals of the signal receiver A2 and the signal receiver B37 are electrically connected to the external control terminal through electrical signals, the output terminal of the signal receiver A2 is electrically connected to the input terminals of the motor A3 and the motor B10 through wires, and the output terminal of the signal receiver B37 is electrically connected to the input terminals of the motor C28 and the monitor head 36 through wires.

The annunciator receiver A2, the annunciator receiver B37, the motor A3, the motor B10, the motor C28 and the monitoring head 36 are all products in the prior art, the manufacturer is a Senao product, the models of the motor A3, the motor B10 and the motor C28 are SL57340A, the manufacturer is ZFW, the models of the annunciator receiver A2 and the signal receiver B37 are CH341T, and the model of the monitoring head 36 is TP7S.

The embodiment of the invention provides an intelligent security monitoring system based on the Internet of things, when the monitoring system needs to be adjusted in position, a control signal is sent through an external control end, a signal receiver A2 receives the signal and then transcodes the signal to send an instruction to an internal control element, a motor A3 is enabled to operate to drive a screw A4 to rotate, the screw A4 is meshed with a screw cut on the inner wall of a screw sleeve A5 through a screw cut on the outer wall, the screw sleeve A5 rotates on the outer wall of the screw A4 to move up and down, the screw sleeve A5 moves up and down to drive a movable sleeve A7 in the middle of a fixing ring A6 to move up and down, the movable sleeve A7 moves up and down to drive a transverse plate 9 fixedly arranged at the right end to move up and down in a limiting groove A8, the transverse plate 9 moves up and down to drive a monitoring head 36 fixedly arranged at the lower end to move up and down to adjust the monitoring height, the visual field range is increased upwards, the definition is increased downwards, and then a motor B10 is controlled to operate to drive a screw B11 to rotate, the outer wall is cut with threads and the inner wall of the screw sleeve B12 is cut with threads to be mutually meshed, so that the screw sleeve B12 rotates to move left and right on the outer wall of the screw rod B11, the screw sleeve B12 moves left and right to drive the movable sleeve B14 to move left and right, the movable sleeve B14 moves left and right to drive the connecting plate 16 arranged at the lower end to move left and right in the limiting groove B15 to adjust the left and right positions of the monitoring head 36, the left and right movement can monitor the same position in different directions, when the monitoring system needs to be disassembled and maintained, the external pulling device pulls the pulling block 22 towards the outside of two sides to drive the sliding plate A21 fixedly connected with the inner end to slide outwards in the through groove A20, the sliding plate A21 slides outwards to drive the sliding plate B25 fixedly connected with the inner end to slide outwards in the through groove B24 and the slot B19, in the moving process, the sliding plate B25 extrudes the spring 23, the spring 23 is extruded and contracted to deform to convert kinetic energy into elastic potential energy for storage, and when the sliding plate B25 completely moves outwards from the slot B19 to separate, when the monitoring head 36 is directly pulled downwards to drive the upper plug disc 18 to move downwards and separate from the slot A17, the single disassembly can be realized, the operation is quick and convenient, after the maintenance is finished, the plug disc 18 is upwards inserted into the slot A17, the slot B19 is aligned with the through slot B24, the external pulling device loosens the pulling force of the counter pulling block 22, the spring 23 releases and converts elastic potential energy into kinetic energy to inwards push the sliding plate B25 to move inwards in the through slot B24, the sliding plate B25 is inserted into the slot B19 again, the reinstallation of the monitoring system can be finished, after long-term use, a large amount of dust is attached to the surface of the monitoring head 36, signals are sent through the external control device, the signal receiver B37 receives signal transcoding to control the motor C28 to operate and drive the gear 29 to rotate, so as to drive the tooth block A30 fixedly installed on the outer wall to rotate, the tooth block A30 rotates and drives the tooth block B34 engaged with the tooth block A to rotate, the tooth block B34 rotates and drives the tooth disc 33 to rotate, the tooth disc 33 rotates and drives the rubber brush 35 evenly installed at the lower end edge to rotate and attach to the upper side surface of the monitoring head 36 to brush, so as to automatically brush the dust.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass these modifications and variations.

Claims

1. The utility model provides a wisdom security protection monitored control system based on thing networking, its characterized in that, monitored control system includes montant (1), montant (1) left side outer wall fixed mounting has signal receiver A (2), montant (1) upper end outer wall fixed mounting has motor A (3), motor A (3) lower extreme runs through montant (1) and changes and be equipped with screw rod A (4), screw rod A (4) outer wall rotates and has cup jointed swivel nut A (5), both sides fixed mounting has solid fixed ring A (6) about the swivel nut A (5) outer wall, gu fixed ring A (6) middle part swivel nut A (5) outer wall activity has cup jointed movable sleeve A (7), montant (1) right-hand member lateral wall is opened and is equipped with spacing groove A (8), movable sleeve A (7) right-hand member runs through spacing groove A (8) fixedly connected with diaphragm (9), diaphragm (9) left end inside fixed mounting has motor B (10), motor B (10) right-hand member runs through diaphragm (9) inside and changes and is equipped with screw rod B (11), screw rod B (11) outer wall rotates and has cup jointed screw sleeve B (12), movable sleeve B (12) left and right side wall fixed ring B (13) movable sleeve B (13) lower extreme (13), the lower end of the movable sleeve B (14) penetrates through a limiting groove B (15) and is fixedly connected with a connecting plate (16), a slot A (17) is arranged in the center of the lower end of the connecting plate (16), an inserting disc (18) is inserted in the slot A (17), slots B (19) are arranged in two sides of the inserting disc (18), through grooves A (20) are arranged in the side walls of the left end and the right end of the connecting plate (16), a sliding plate A (21) is movably arranged in the through groove A (20), a pulling block (22) is fixedly arranged at the outer end of the sliding plate A (21), a spring (23) is fixedly connected to the outer wall of the sliding plate A (21), through grooves B (24) are arranged in the inner side walls of the connecting plates (16) at the two ends of the slot A (17), a sliding plate B (25) is inserted in the through grooves B (24) and the slot B (19) in the inner end of the sliding plate A (21), a fixing column (31) is fixedly arranged at the lower end of the inserting disc (18), a fixing column (31) is fixedly arranged at the upper side and the lower end of the outer wall of the fixing column (31), a fixing column C (32) is fixedly arranged at the lower side, a fixing ring C (33) is movably sleeved on the outer wall of the fixing column (31), a rack support (26) and a rack (27) at the right side of the fixing disc (26), a motor C (28) is fixedly installed on the outer wall of the right end of the support (27), the left end of the motor C (28) penetrates through the support (27) and is connected with a gear (29) in a switching mode, a tooth block A (30) is fixedly installed on the outer wall of the lower side edge of the gear disc (33), a rubber brush (35) is fixedly installed on the outer wall of the lower side edge of the gear disc (33), a monitoring head (36) is fixedly installed at the lower end of the fixing column (31), and a signal receiver B (37) is fixedly installed on the outer wall of the front side of the monitoring head (36);

when the position of a monitoring system needs to be adjusted, a control signal is sent through an external control end, a signal receiver A (2) receives the signal and then transcodes the signal to send an instruction to an internal control element, a motor A (3) is enabled to drive a screw A (4) to rotate, threads are cut on the outer wall of the screw A (4) and are meshed with threads cut on the inner wall of a screw sleeve A (5), the screw sleeve A (5) is enabled to rotate up and down on the outer wall of the screw A (4), the screw sleeve A (5) moves up and down to drive a fixed ring A (6) and a movable sleeve A (7) in the middle of the screw sleeve A to move up and down, the movable sleeve A (7) moves up and down to drive a transverse plate (9) fixedly arranged at the right end to move up and down in a limiting groove A (8), the transverse plate (9) moves up and down to drive a monitoring head (36) fixedly arranged at the lower end to move up and down to adjust the monitoring height, the visual field range is increased upwards, the definition is increased downwards, the motor B (10) is controlled to operate to drive the screw B (11) to rotate, the screw sleeve B (12) to drive the screw sleeve B (14) to move left and right through threads cut and left and right, the monitoring head to move, the same monitoring position of a connecting groove (14) which is controlled to move left and right, and left and right, and left moving monitoring plate (14) which is connected with a monitoring plate which is connected with a limiting groove (16), when the monitoring system needs to be disassembled and maintained, the external pulling device is used for pulling the pulling block (22) towards the outside of two sides to drive the sliding plate A (21) fixedly connected with the inner end to slide outwards in the through groove A (20), the sliding plate A (21) slides outwards to drive the sliding plate B (25) fixedly connected with the inner end to slide outwards in the through groove B (24) and the slot B (19), in the moving process, the sliding plate B (25) extrudes the spring (23), the spring (23) is extruded and contracted to deform to convert kinetic energy into elastic potential energy for storage, when the sliding plate B (25) completely moves outwards from the slot B (19) and is separated, the monitoring head (36) is directly pulled downwards to drive the upper-end plug tray (18) to move downwards from the slot A (17) and be separated, the monitoring system can be detached independently and is quick and convenient, after maintenance is finished, the plug-in tray (18) is upwards inserted into the slot A (17), the slot B (19) is aligned with the through slot B (24), external tension equipment loosens tension of the counter-pull block (22), the spring (23) releases elastic potential energy and converts the elastic potential energy into kinetic energy to inwards push the sliding plate B (25) to move inwards in the through slot B (24), the sliding plate B is inserted into the slot B (19) again, reinstallation of the monitoring system can be finished, after long-term use, a large amount of dust is attached to the surface of the monitoring head (36), signals are sent through the external control equipment, the signal receiver B (37) receives signal transcoding to control the motor C (28) to operate and drive the gear (29) to rotate, therefore, the tooth block A (30) fixedly installed on the outer wall is driven to rotate, the tooth block A (30) rotates to drive the tooth block B (34) meshed with the tooth block A to rotate, the tooth block B (34) rotates to drive the tooth disc 33 to rotate, the tooth disc 33 rotates to drive the rubber brush 35 evenly installed on the edge of the lower end to rotate and brush against the upper side surface of the monitoring head 36, and dust is automatically brushed away.

2. The intelligent security monitoring system based on the internet of things as claimed in claim 1, wherein the screw A (4) is provided with threads on the outer wall thereof, and the screw A (5) is provided with threads on the inner wall thereof, which are engaged with each other to form a rotating structure.

3. The monitoring system according to claim 1, wherein the slot a (17) is matched with the plug-in tray (18) to form an embedded fixing structure.

4. The intelligent security monitoring system based on the internet of things as claimed in claim 1, wherein the through groove a (20) is fixedly connected with one end of a spring (23), and the other end of the spring (23) is fixedly connected with the side wall of the sliding plate B (25) to form an elastic telescopic structure.

5. The internet of things-based intelligent security monitoring system as recited in claim 1, wherein the toothed block a (30) and the toothed block B (34) are meshed with each other to form a rotating structure.

6. The intelligent security monitoring system based on the internet of things as claimed in claim 1, wherein the input ends of the signal receiver a (2) and the signal receiver B (37) are electrically connected with the external control end through electric signals, the output end of the signal receiver a (2) is electrically connected with the input ends of the motor a (3) and the motor B (10) through a wire, and the output end of the signal receiver B (37) is electrically connected with the input ends of the motor C (28) and the monitoring head (36) through a wire.