CN215807481U

CN215807481U - Campus security protection monitoring device based on internet of things

Info

Publication number: CN215807481U
Application number: CN202122093868.9U
Authority: CN
Inventors: 刘俊; 张洁慎; 彭永浩
Original assignee: Shenzhen Jiecheng Tianrui Technology Co ltd
Current assignee: Shenzhen Jiecheng Tianrui Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-11
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a campus security monitoring device based on the technology of Internet of things, and relates to the technical field of campus security monitoring. Including mount pad and setting camera in mount pad bottom, the inside of mount pad is provided with control camera pivoted power component, the right side of camera is provided with the clearance subassembly of clearing up the camera, the inside of camera is provided with the driven subassembly of control clearance subassembly, the clearance subassembly is including the clearance board, the left side slidable mounting of clearance board is on the right side of camera, the top of clearance board is fixed with spring A's one end, the bottom at the fixed plate is fixed to spring A's the other end, the right side at the camera is fixed in the left side of fixed plate. Through the driven subassembly of clearance subassembly cooperation and the power component that sets up, can rotate the round when the camera and back can clear up the camera is automatic, avoid the camera to use adhesion dust on the back camera for a long time, influence the picture that the camera was shot.

Description

Campus security protection monitoring device based on internet of things

Technical Field

The utility model relates to the technical field of campus security monitoring, in particular to a campus security monitoring device based on the technology of the Internet of things.

Background

The security monitoring system is an independent and complete system which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, and shooting, image display and recording. The system can reflect the monitored object in real time, vividly and truly, not only greatly prolongs the observation distance of human eyes, but also enlarges the functions of the human eyes, can replace manpower to carry out long-time monitoring in severe environment, enables people to see all the actual conditions of the monitored site, and records the actual conditions through a video recorder. Meanwhile, the alarm system device alarms illegal intrusion, generated alarm signals are input into the alarm host, and the alarm host triggers the monitoring system to record and record videos.

The campus security monitoring device based on the internet of things is provided in view of the fact that the existing campus security monitoring device is used for a long time, dust can be attached to a camera, and a picture shot by the camera is unclear, but the camera is troublesome to clean due to the fact that the camera is installed at a high position generally.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a campus security monitoring device based on the technology of the Internet of things, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a campus security protection monitoring device based on internet of things, includes the mount pad and sets up at mount pad bottom camera, the inside of mount pad is provided with control camera pivoted power component, the right side of camera is provided with carries out the clearance subassembly of clearing up to the camera, the inside of camera is provided with the driven subassembly of control clearance subassembly, the clearance subassembly includes the clearance board, the left side slidable mounting of clearance board is on the right side of camera, the top of clearance board is fixed with spring A's one end, the bottom at the fixed plate is fixed to spring A's the other end, the right side at the camera is fixed in the left side of fixed plate.

Preferably, the power assembly comprises a motor, the top of the motor is fixed on the inner wall of the mounting seat, an output shaft of the motor penetrates through the bottom of the mounting seat and is fixed with the top of the camera, the output shaft of the motor penetrates through the half gear and is rotationally connected with the half gear, and the bottom of the half gear is fixed on the inner wall of the mounting seat.

Preferably, the driven assembly comprises a gear A, the bottom of the gear A is fixed with the top of the rotating rod, the rotating rod penetrates through the bottom of the mounting seat and the top of the camera, the rotating rod is fixed with one end of the spiral spring, the other end of the spiral spring is fixed with the camera, the rotating rod penetrates through the gear B and is fixed with the gear B, the gear B is meshed with a rack, the rack is fixed with a movable plate, the top of the movable plate is slidably arranged at the bottom of the stay bar, the top of the support rod is fixed on the inner wall of the camera, the moving plate penetrates through the left side of the clamping rod and is connected with the clamping rod in a sliding manner, the left side of the clamping rod is fixed with one end of a spring B, the other end of the spring B is fixed on the right side of the moving plate, the clamping rod penetrates through the right side of the camera and is in sliding connection with the camera, the rotating rod is provided with a reset assembly, and the rack is provided with an anti-clamping assembly.

Preferably, the reset assembly comprises a winding wheel, the top of the winding wheel is rotatably installed on the inner wall of the camera, an L-shaped abutting rod is fixed on the inner side of the winding wheel, an L-shaped ejector rod is hinged to the outer side of the rotating rod, the L-shaped ejector rod is fixed with one end of an arc-shaped spring, the other end of the arc-shaped spring is fixed on the rotating rod, a pull rope is wound on the winding wheel, one end of the pull rope is fixed on the winding wheel, and the other end of the pull rope is fixed to the top of the cleaning plate through a guide wheel.

Preferably, the anti-sticking subassembly that dies includes the slip tooth, slip tooth slidable mounting is on the movable plate, the slip tooth is run through by the connecting rod and with connecting rod sliding connection, the right side of connecting rod is fixed with the left side of rack, the left side of rack is fixed with spring C's one end, spring C's the other end is fixed on the right side of slip tooth.

Preferably, the anti-blocking assemblies are provided with two groups, and the two groups of anti-blocking assemblies are symmetrically arranged by taking the center line of the rack as a symmetry axis.

(III) advantageous effects

The utility model provides a campus security monitoring device based on the technology of the Internet of things. The method has the following beneficial effects:

(1) this campus security protection monitoring device based on internet of things through the driven subassembly of clearance subassembly cooperation and the power component who sets up, can clear up the camera is automatic after the camera rotates the round, avoids the camera to use adhesion dust on the back camera for a long time, influences the picture that the camera was shot.

(2) This campus security protection monitoring device based on internet of things through the dead subassembly of anti-sticking that sets up, can be when the bull stick when rotating, and the distance that the movable plate was controlled is moved to the rack area is a quantitative distance, and the effectual time of having avoided when the bull stick rotates, the rack takes place to break away from the meshing with gear B, leads to the problem that the device can not normal use.

Drawings

FIG. 1 is a schematic front view of a cross-sectional integrated apparatus according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic view of a bottom through hole structure of the mounting base according to the present invention;

FIG. 4 is a schematic side view of the camera of the present invention;

FIG. 5 is a schematic bottom view of the reel and the rotatable lever of the present invention;

FIG. 6 is a schematic view of a half-gear configuration of the present invention;

FIG. 7 is a schematic top view of the gear B, rack and moving plate of the present invention;

FIG. 8 is a schematic view of the connection structure of the camera, the rotary rod and the spiral spring according to the present invention.

In the figure: 1. a mounting seat; 2. a camera; 3. a power assembly; 31. a motor; 32. a half gear; 4. cleaning the assembly; 41. cleaning the plate; 42. a spring A; 43. a fixing plate; 5. a driven assembly; 51. a gear A; 52. a rotating rod; 53. a gear B; 54. a rack; 55. moving the plate; 56. a stay bar; 57. a clamping rod; 58. a spring B; 59. a volute spring; 6. a reset assembly; 61. a winding wheel; 62. an L-shaped support rod; 63. an L-shaped ejector rod; 64. an arc-shaped spring; 7. an anti-seize component; 71. a sliding tooth; 72. a connecting rod; 73. and a spring C.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a campus security protection monitoring device based on internet of things, includes mount pad 1 and sets up at 1 bottom camera 2 of mount pad, and the through-hole has been seted up to the bottom of mount pad 1, can supply bull stick 52 to rotate round half-gear 32. The inside of mount pad 1 is provided with control camera 2 pivoted power component 3, and the right side of camera 2 is provided with clearance subassembly 4 that carries out the clearance to camera 2, and the inside of camera 2 is provided with the driven subassembly 5 of control clearance subassembly 4, and clearance subassembly 4 is including clearance board 41, and the draw-in groove has been seted up in the left side of clearance board 41, realizes spacing or removing spacing to clearance board 41 through cooperation kelly 57. The left side of the cleaning plate 41 is slidably mounted on the right side of the camera 2, the top of the cleaning plate 41 is fixed with one end of a spring A42, the other end of the spring A42 is fixed at the bottom of the fixing plate 43, and the left side of the fixing plate 43 is fixed on the right side of the camera 2.

In this embodiment, the power assembly 3 includes the motor 31, and the top of the motor 31 is fixed on the inner wall of mount pad 1, and the output shaft of the motor 31 runs through the bottom of mount pad 1 and is fixed with the top of camera 2, and the output shaft of the motor 31 runs through half-gear 32 and is connected with half-gear 32 rotation, and the bottom of half-gear 32 is fixed on the inner wall of mount pad 1.

In this embodiment, the driven assembly 5 includes a gear a51, the bottom of the gear a51 is fixed to the top of the rotating rod 52, the rotating rod 52 penetrates through the bottom of the mounting base 1 and the top of the camera 2, the rotating rod 52 is fixed to one end of the spiral spring 59, the other end of the spiral spring 59 is fixed to the camera 2, the rotating rod 52 penetrates through the gear B53 and is fixed to the gear B53, the gear B53 is engaged with the rack 54, the rack 54 is fixed to the moving plate 55, the top of the moving plate 55 is slidably mounted to the bottom of the supporting rod 56, the top of the supporting rod 56 is fixed to the inner wall of the camera 2, the moving plate 55 penetrates through the left side of the clamping rod 57 and is slidably connected to the clamping rod 57, the bottom of the right side of the clamping rod 57 is provided with an arc-shaped oblique surface, when the cleaning plate 41 moves upward and returns, the cleaning plate 41 can abut against the arc-shaped oblique surface at the bottom of the right side of the clamping rod 57, the clamping rod 57 moves leftward, and when the left side of the cleaning plate 41 moves to the position of the clamping rod 57, under the effect of spring B58, kelly 57 can insert in the draw-in groove on cleaning plate 41 left side, realizes carrying on spacingly to cleaning plate 41. The left side of kelly 57 is fixed with the one end of spring B58, and the other end of spring B58 is fixed in the right side of moving plate 55, and kelly 57 runs through the right side of camera 2 and with camera 2 sliding connection, is provided with reset assembly 6 on the bull stick 52, is provided with anti-sticking dead subassembly 7 on the rack 54.

In this embodiment, the reset assembly 6 includes a winding wheel 61, the top of the winding wheel 61 is rotatably mounted on the inner wall of the camera 2, an L-shaped abutting rod 62 is fixed on the inner side of the winding wheel 61, an L-shaped push rod 63 is hinged on the outer side of the rotating rod 52, the L-shaped push rod 63 is fixed with one end of an arc spring 64, the other end of the arc spring 64 is fixed on the rotating rod 52, a pull rope is wound on the winding wheel 61, one end of the pull rope is fixed on the winding wheel 61, the other end of the pull rope is fixed on the top of the cleaning plate 41 through a guide wheel, when the gear a51 is meshed with the half gear 32 to rotate, since the motor 31 drives the camera 2 to rotate at a slow speed, the gear a51 also rotates at a slow speed, the rotating rod 52 can not drive the winding wheel 61 to rotate, the rotating rod 52 drives the spiral spring 59 to rotate, when the gear a51 moves to be not meshed with the half gear 32, the rotating rod 52 rotates reversely under the action of the scroll spring 59, the rotating rod 52 rotates at the moment at a higher speed, the L-shaped ejector rod 63 rotates around the position hinged with the rotating rod 52 under the action of centrifugal force, the L-shaped ejector rod 63 abuts against the L-shaped abutting rod 62 to drive the winding wheel 61 to rotate together, and the winding wheel 61 pulls the cleaning plate 41 upwards to reset through tightening the pull rope.

In this embodiment, the anti-jamming assembly 7 includes a sliding tooth 71, the sliding tooth 71 is slidably mounted on the moving plate 55, the sliding tooth 71 is penetrated by the connecting rod 72 and is slidably connected with the connecting rod 72, the right side of the connecting rod 72 is fixed with the left side of the rack 54, the left side of the rack 54 is fixed with one end of the spring C73, the other end of the spring C73 is fixed on the right side of the sliding tooth 71, and the anti-jamming assembly 7 is provided with two sets of anti-jamming assemblies 7, wherein the two sets of anti-jamming assemblies 7 are symmetrically arranged by taking the center line of the rack 54 as a symmetry axis.

When the device works (or is used), the motor 31 drives the camera 2 to rotate slowly, the rotating rod 52 and the gear A51 rotate around the half gear 32, when the gear A51 rotates to be meshed with the half gear 32, the gear A51 drives the rotating rod 52 to rotate, the rotating rod 52 cannot drive the winding wheel 61 to rotate,

the rotating rod 52 drives the gear B53 to rotate, the gear B53 drives the rack 54 to move leftwards, the rack 54 drives the moving plate 55 to move leftwards, the moving plate 55 pulls the clamping rod 57 to move leftwards, the clamping rod 57 is separated from a clamping groove in the left side of the cleaning plate 41, the limiting to the cleaning plate 41 is removed, under the action of the spring A42, the cleaning plate 41 moves downwards quickly to clean the camera 2, and the cleaning plate 41 drives the winding wheel 61 to rotate through a pulling pull rope at the moment.

When the rotating rod 52 and the gear A51 continue to rotate, and the gear A51 is disengaged from the half gear 32, the rotating rod 52 rotates reversely under the action of the scroll spring 59, the rotating rod 52 rotates faster at this time, under the action of centrifugal force, the L-shaped ejector rod 63 rotates around the position hinged with the rotating rod 52, the L-shaped ejector rod 63 abuts against the L-shaped abutting rod 62 to drive the winding wheel 61 to rotate together, the winding wheel 61 pulls the cleaning plate 41 upwards through the tightening pull rope to reset, the gear B53 drives the rack 54 and the moving plate 55 to move rightwards to reset, the moving plate 55 drives the clamping rod 57 to move rightwards to reset, when the cleaning plate 41 moves upwards to reset, the cleaning plate 41 can abut against the arc-shaped oblique plane at the bottom of the right side of the clamping rod 57 to move leftwards, when the clamping groove at the left side of the cleaning plate 41 moves to the position of the clamping rod 57, under the action of the spring B58, the clamping rod 57 can be inserted into the clamping groove at the left side of the cleaning plate 41, the cleaning plate 41 is limited, and the overall resetting of the device is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a campus security protection monitoring device based on internet of things, includes mount pad (1) and sets up in mount pad (1) bottom camera (2), its characterized in that: the utility model discloses a camera cleaning device, including mount pad (1), camera (2), clearance board (41), the inside of clearance board (41) is provided with control camera (2) pivoted power component (3), the right side of camera (2) is provided with clearance subassembly (4) of clearing up camera (2), the inside of camera (2) is provided with driven subassembly (5) of control clearance subassembly (4), clearance subassembly (4) are including clearance board (41), the left side slidable mounting of clearance board (41) is on the right side of camera (2), the top of clearance board (41) is fixed with the one end of spring A (42), the bottom at fixed plate (43) is fixed to the other end of spring A (42), the right side at camera (2) is fixed in the left side of fixed plate (43).

2. The campus security monitoring device based on the internet of things technology of claim 1, characterized in that: the power assembly (3) comprises a motor (31), the top of the motor (31) is fixed on the inner wall of the mounting seat (1), an output shaft of the motor (31) penetrates through the bottom of the mounting seat (1) and is fixed with the top of the camera (2), the output shaft of the motor (31) penetrates through a half gear (32) and is rotatably connected with the half gear (32), and the bottom of the half gear (32) is fixed on the inner wall of the mounting seat (1).

3. The campus security monitoring device based on the internet of things technology of claim 1, characterized in that: the driven assembly (5) comprises a gear A (51), the bottom of the gear A (51) is fixed with the top of a rotating rod (52), the rotating rod (52) penetrates through the bottom of the mounting base (1) and the top of the camera (2), the rotating rod (52) is fixed with one end of a spiral spring (59), the other end of the spiral spring (59) is fixed with the camera (2), the rotating rod (52) penetrates through a gear B (53) and is fixed with the gear B (53), the gear B (53) is meshed with a rack (54), the rack (54) is fixed with a moving plate (55), the top of the moving plate (55) is slidably mounted at the bottom of a supporting rod (56), the top of the supporting rod (56) is fixed on the inner wall of the camera (2), the moving plate (55) penetrates through the left side of a clamping rod (57) and is slidably connected with the clamping rod (57), and the left side of the clamping rod (57) is fixed with one end of a spring B (58), the other end of spring B (58) is fixed on the right side of movable plate (55), kelly (57) run through the right side of camera (2) and with camera (2) sliding connection, be provided with reset assembly (6) on bull stick (52), be provided with anti-sticking dead subassembly (7) on rack (54).

4. The campus security monitoring device based on the internet of things technology of claim 3, characterized in that: reset assembly (6) include reel (61), the top of reel (61) is rotated and is installed on the inner wall of camera (2), the inboard of reel (61) is fixed with L type and supports pole (62), the outside of bull stick (52) articulates there is L type ejector pin (63), L type ejector pin (63) are fixed with the one end of arc spring (64), the other end of arc spring (64) is fixed on bull stick (52), the winding has the stay cord on reel (61), the one end of stay cord is fixed on reel (61), the other end of stay cord passes through the leading wheel and fixes the top at clearance board (41).

5. The campus security monitoring device based on the internet of things technology of claim 3, characterized in that: dead subassembly of anti-sticking (7) is including sliding tooth (71), sliding tooth (71) slidable mounting is on moving plate (55), sliding tooth (71) are run through by connecting rod (72) and with connecting rod (72) sliding connection, the right side of connecting rod (72) is fixed with the left side of rack (54), the left side of rack (54) is fixed with the one end of spring C (73), the right side at sliding tooth (71) is fixed to the other end of spring C (73).

6. The campus security monitoring device based on the internet of things technology of claim 3, characterized in that: the anti-blocking assemblies (7) are provided with two groups, and the two groups of anti-blocking assemblies (7) are symmetrically arranged by taking the center line of the rack (54) as a symmetry axis.