CN113423215B - Monitoring box with anti-theft and anti-separation functions - Google Patents
Monitoring box with anti-theft and anti-separation functions Download PDFInfo
- Publication number
- CN113423215B CN113423215B CN202110661838.5A CN202110661838A CN113423215B CN 113423215 B CN113423215 B CN 113423215B CN 202110661838 A CN202110661838 A CN 202110661838A CN 113423215 B CN113423215 B CN 113423215B
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- box
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000000926 separation method Methods 0.000 title abstract description 5
- 238000002347 injection Methods 0.000 claims abstract description 40
- 239000007924 injection Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 17
- 238000005192 partition Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 240000008574 Capsicum frutescens Species 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 235000002568 Capsicum frutescens Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
Abstract
The invention discloses a monitoring box with an anti-theft and anti-separation function, which comprises a protection box, wherein a built-in partition plate is fixedly arranged in the protection box, a built-in box body is fixedly arranged at the top end of the built-in partition plate, a sealing plate is slidably arranged on the built-in box body, an injection assembly is fixedly arranged on the bottom wall in the protection box, a limit assembly is fixedly arranged on the inner side wall of the protection box, the limit assembly is positioned on one side of the sealing plate, a motor and a motor trigger are fixedly arranged at the top end of the built-in box body, the output end of the motor is meshed and connected with a first rotating shaft and a second rotating shaft, one end of the second rotating shaft, which is far away from the motor, is meshed and connected with a threaded rod, a door plate is rotatably arranged on the protection box, a lock catch is rotatably arranged on the door plate, and two injection holes are cut on the door plate, and the beneficial effects are achieved by the invention: the sealing plate can be limited through the limiting component, so that the sealing plate which is slidably mounted on the built-in box body cannot be opened, the probability of electronic elements being stolen is effectively reduced, and the anti-theft performance of the electronic elements is greatly improved.
Description
Technical Field
The invention relates to a monitoring box, in particular to a monitoring box with an anti-theft and anti-separation function, and belongs to the technical field of monitoring equipment.
Background
The video monitoring system is one of the most applied systems in the security system, the development of the video monitoring system is divided into a first generation analog video monitoring system, a second generation digital video monitoring system based on a PC+multimedia card, a third generation digital video monitoring system based on an IP network completely, the video monitoring system mainly comprises a front end, a transfer station and a rear end, wherein the front end consists of a video shooting device mainly comprising a camera, the rear end consists of an image display device mainly comprising a display screen, the transfer station is an outdoor signal forwarding device, and in order to improve the service life of electronic elements, the electronic elements are usually arranged in a monitoring box to achieve the effects of rain prevention, sun prevention and the like.
In the actual use process of the traditional monitoring box, the structure is simple, the box body structure made of metal materials is adopted, the anti-theft and driving-away structure is not additionally arranged in the box body, the monitoring box is easy to smash by a thief, the probability of theft of electronic components in the monitoring box is increased, the anti-theft performance of the monitoring box is greatly reduced, and the monitoring box with the anti-theft driving-away function is required to be designed.
Disclosure of Invention
The invention provides a monitoring box with an anti-theft and anti-separation function, which effectively solves the problems existing in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses a monitoring box with an anti-theft driving-away function, which comprises a protection box, wherein a built-in partition plate is fixedly arranged in the protection box, a built-in box body is fixedly arranged at the top end of the built-in partition plate, a sealing plate is fixedly arranged on the built-in box body, an injection assembly is fixedly arranged on the inner bottom wall of the protection box, the injection assembly is positioned below the built-in partition plate, exhaust ports are fixedly arranged on two outer walls of the protection box, which are far away from each other, respectively, the two ends of the injection assembly, which are far away from each other, are fixedly connected with exhaust ports which are arranged in a matched manner, a pressure sensor is fixedly arranged in the protection box, a limit assembly is fixedly arranged on the inner side wall of the protection box, a built-in hanging plate is fixedly arranged on the inner top wall of the protection box, a gas injection assembly is fixedly arranged on the inner top wall of the protection box, the gas injection assembly is mutually communicated with the injection assembly, a threaded rod is rotatably arranged on the inner top wall of the protection box, the threaded rod is in threaded connection with the gas injection assembly, a first rotating shaft and a second rotating shaft are rotatably arranged on the inner top wall of the protection box, two ends of the motor body are fixedly arranged at the top end of the protection box, two rotating shafts are fixedly connected with a matched motor, a lock catch is rotatably arranged on the inner rotating shaft, a motor is rotatably arranged on the inner rotating shaft is electrically connected with the door plate, a door plate is rotatably arranged on the door plate, a door plate is rotatably arranged on the door plate is rotatably, and is electrically connected with the door plate, and is electrically connected with the door plate.
As a preferable technical scheme of the invention, the limiting assembly comprises a side seat plate, the side seat plate is fixedly arranged on the inner side wall of the protective box, a circular inner cavity is cut into the side seat plate, a limiting stop lever is movably arranged on the side seat plate, one end of the limiting stop lever is inserted into the circular inner cavity and is fixedly provided with a spring, one end of the spring, which is far away from the limiting stop lever, is fixedly connected with the inner wall of the circular inner cavity, one end of the limiting stop lever, which is far away from the side seat plate, is fixedly provided with a baffle, and a slot is cut into the limiting stop lever.
As a preferable technical scheme of the invention, a square inner cavity is cut into the built-in hanger plate, a plug pin is movably arranged at the bottom end of the built-in hanger plate, the top end of the plug pin is inserted into the square inner cavity, a second bevel gear is fixedly arranged at the output end of the motor, a first bevel gear is fixedly arranged at one end of the first rotating shaft, which is close to the motor, and is in meshed connection with the second bevel gear, a cam is fixedly arranged at one end of the first rotating shaft, which is far away from the first bevel gear, and is inserted into the built-in hanger plate, and the cam is positioned in the square inner cavity.
As a preferable technical scheme of the invention, one end of the second rotating shaft, which is close to the motor, is fixedly provided with a third bevel gear, the third bevel gear is in meshed connection with the second bevel gear, one end of the second rotating shaft, which is far away from the third bevel gear, is fixedly provided with a fourth bevel gear, the threaded rod is fixedly provided with a fifth bevel gear, and the fifth bevel gear is in meshed connection with the fourth bevel gear.
As a preferable technical scheme of the invention, the gas injection assembly comprises a gas cylinder, the gas cylinder is fixedly arranged on the inner side wall of a protective box, two built-in circular plates are fixedly arranged in the gas cylinder, two longitudinal limiting rods are fixedly arranged between the two built-in circular plates together, lifting plates are movably arranged on the two longitudinal limiting rods together, an inner threaded pipe is fixedly arranged at the top end of the lifting plate, the top end of the inner threaded pipe penetrates through the built-in circular plates which are arranged in a matched mode and extends to the outside of the gas cylinder, the bottom end of the threaded rod is inserted into the inner threaded pipe and is in threaded connection with the inner threaded pipe, a connecting rod is fixedly arranged on the lower surface of the lifting plate, the bottom end of the connecting rod penetrates through the built-in circular plates which are arranged in a matched mode and extends to the lower portion of the built-in circular plates, a first piston is fixedly arranged below the built-in circular plates which are arranged correspondingly, the first piston is in sliding connection with the inner wall of the gas cylinder, and one end, far away from the gas pipe, of the gas pipe is fixedly connected with the injection assembly.
As a preferable technical scheme of the invention, the injection assembly comprises a liquid storage barrel, two ends of the liquid storage barrel, which are far away from each other, are fixedly provided with bending pipes, one end of each bending pipe, which is far away from the liquid storage barrel, is fixedly provided with a nozzle, each nozzle is embedded into a matched injection hole and is movably connected with the injection hole, two second pistons are slidably arranged in the liquid storage barrel, a connecting pipe is fixedly arranged on the liquid storage barrel, and the top end of the connecting pipe penetrates through a built-in partition board and is fixedly connected with an air duct.
As a preferable technical scheme of the invention, two liquid injection ports are fixedly arranged on the liquid storage cylinder, an exhaust pipe is fixedly arranged on each bent pipe, one end of each exhaust pipe, which is far away from the bent pipe which is correspondingly arranged, is fixedly connected with an exhaust port which is arranged in a matched manner, and an electromagnetic valve is fixedly arranged on each exhaust pipe.
The beneficial effects achieved by the invention are as follows:
1. the motor drives the threaded rod to rotate, because the threaded rod is in threaded connection with the internal thread pipe, the threaded rod can drive the internal thread pipe and the upgrading board to move downwards in the rotating process of the threaded rod, ensure that the first piston can follow the lifting board to move downwards, then the gas in the inflator is pressed into the liquid storage barrel, after the gas enters the liquid storage barrel, the second piston can be pushed to two sides, the hot pepper water in the liquid storage barrel can be pressed into the bent pipe through the second piston, the hot pepper water is sprayed outwards by the nozzle, when the hot pepper water is sprayed to the face of a thief, discomfort is caused to the hot pepper water, the probability that the thief continuously hits the protective box is reduced, and the purpose of driving is effectively achieved.
2. The cam is driven by the motor to rapidly overturn in the square inner cavity, when the front convex end of the cam is contacted with the bolt, the bolt can be prevented from retracting into the square inner cavity, the bottom end of the bolt is embedded into the slot and is firmly clamped with the limiting stop lever, the limiting stop lever can be prevented from being pressed into the circular inner cavity, the baffle can be firmly positioned on one side of the sealing plate, the sealing plate is limited by the baffle, the sealing plate can not be pushed to the right side, even if a thief is uncomfortable to steal continuously, the sealing plate which is slidably mounted on the built-in box body can not be opened in a short time, electronic elements which are mounted in the built-in box body are difficult to steal, and the anti-theft performance of the electronic elements is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of a door panel of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1A in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the built-in hanger plate of the present invention;
FIG. 5 is a schematic view of the structure of the gas injection assembly of the present invention;
FIG. 6 is a schematic view of a spacing assembly of the present invention;
fig. 7 is a schematic view of the spray assembly of the present invention.
In the figure: 1. a protective box; 2. an exhaust port; 3. a pressure sensor; 4. a limit component; 41. a side seat board; 42. a circular lumen; 43. a limit stop lever; 44. a slot; 45. a spring; 46. a baffle; 5. a hanging plate is arranged in the inner part; 51. a square inner cavity; 52. a plug pin; 6. a first rotating shaft; 61. a first bevel gear; 62. a cam; 7. a motor; 71. a second bevel gear; 8. a second rotating shaft; 81. a third bevel gear; 82. a fourth bevel gear; 9. a door panel; 10. a threaded rod; 101. a fifth bevel gear; 11. locking; 12. an air injection assembly; 121. an air cylinder; 122. an air duct; 123. a first piston; 124. a connecting rod; 125. a lifting plate; 126. an internally threaded tube; 127. a longitudinal limit rod; 128. a circular plate is arranged in the inner part; 13. a jetting assembly; 131. a liquid storage cylinder; 132. bending the pipe; 133. an exhaust pipe; 134. a connecting pipe; 135. a liquid injection port; 136. an electromagnetic valve; 137. a nozzle; 138. a second piston; 14. a built-in box body; 15. a sealing plate; 16. a motor trigger; 17. an injection hole; 18. a partition board is arranged in the inner container.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in figures 1-7, the monitoring box with the anti-theft and anti-driving function comprises a protection box 1, wherein a built-in partition 18 is fixedly arranged in the protection box 1, a built-in box body 14 is fixedly arranged at the top end of the built-in partition 18, a sealing plate 15 is slidably arranged on the built-in box body 14, an injection component 13 is fixedly arranged on the inner bottom wall of the protection box 1, the injection component 13 is positioned below the built-in partition 18, exhaust ports 2 are fixedly arranged on two outer walls of the protection box 1 which are far away, two ends of the injection component 13 which are far away are fixedly connected with the exhaust ports 2 which are arranged in a matched manner, a pressure sensor 3 is fixedly arranged in the protection box 1, a limiting component 4 is fixedly arranged on the inner side wall of the protection box 1, a built-in hanging plate 5 is fixedly arranged on the inner top wall of the protection box 1, an air injection component 12 is fixedly arranged on the inner side wall of the protection box 1, the air injection assembly 12 is communicated with the injection assembly 13, a threaded rod 10 is rotatably arranged on the inner top wall of the protective box 1, the threaded rod 10 is in threaded connection with the air injection assembly 12, a first rotating shaft 6 and a second rotating shaft 8 are rotatably arranged on the inner top wall of the protective box 1, a motor 7 and a motor trigger 16 are fixedly arranged at the top end of the built-in box 14, the motor trigger 16 is electrically connected with the motor 7, the pressure sensor 3 is electrically connected with the motor trigger 16, the output end of the motor 7 is in meshed connection with the first rotating shaft 6 and the second rotating shaft 8, one end of the first rotating shaft 6 far away from the motor 7 is inserted into the built-in hanging plate 5 and is in rotary connection with the built-in hanging plate, one end of the second rotating shaft 8 far away from the motor 7 is in meshed connection with the threaded rod 10, a door plate 9 is rotatably arranged on the protective box 1, a lock catch 11 is rotatably arranged on the door plate 9, two injection holes 17 are chiseled on the door plate 9 and drive the first rotating shaft 6 to rotate through the motor 7, then drive cam 62 and overturn fast in square inner chamber 51, when the preceding protruding end of cam 62 contacts with bolt 52, can prevent bolt 52 indentation square inner chamber 51 in, the bottom embedding slot 44 of bolt 52 is in this moment and with spacing pin 43 firm joint, then can prevent spacing pin 43 by the round inner chamber 42 of impressing, ensure that baffle 46 can firm location in shrouding 15 one side, carry out spacing through baffle 46 to shrouding 15, ensure shrouding 15 unable push to the right side, even the thief is strong and is uncomfortable to continue to steal, also unable opening slidable mounting's shrouding 15 on built-in box 14 in the short time, be difficult to steal the electronic component who installs in the built-in box 14, and its theftproof performance is greatly improved.
Wherein, spacing subassembly 4 includes side bedplate 41, side bedplate 41 fixed mounting is on the inside wall of protective housing 1, side bedplate 41 internally cutting has circular inner chamber 42, movable mounting has spacing pin 43 on the side bedplate 41, spacing pin 43's one end inserts in circular inner chamber 42 and fixed mounting has spring 45, the one end that spacing pin 43 was kept away from to spring 45 and the inner wall fixed connection of circular inner chamber 42, spacing pin 43 is kept away from side bedplate 41's one end fixed mounting has baffle 46, the last slot 44 that cuts of spacing pin 43, can follow circular inner chamber 42 ejecting through spring 45, then promote baffle 46 to shrouding 15 one side, then can carry out spacingly to shrouding 15, ensure that built-in box 14 can not be opened, effectively improve its theftproof performance.
Wherein square inner cavity 51 is cut into built-in hanger plate 5, the bottom movable mounting of built-in hanger plate 5 has bolt 52, the top of bolt 52 inserts square inner cavity 51, the output fixed mounting of motor 7 has second bevel gear 71, the one end fixed mounting of first pivot 6 near motor 7 has first bevel gear 61, first bevel gear 61 and second bevel gear 71 meshing are connected, the one end that first pivot 6 kept away from first bevel gear 61 inserts in built-in hanger plate 5 and fixed mounting has cam 62, cam 62 is located square inner cavity 51, drive first pivot 6 through motor 7 and rotate, then drive cam 62 and overturn fast in square inner cavity 51, when the preceding protruding end of cam 62 contacts with bolt 52, can prevent bolt 52 shrink into square inner cavity 51, ensure that bolt 52 bottom can insert in slot 44 steadily, baffle 46 is positioned in shrouding 15 one side this moment, ensure that shrouding 15 can't push to the right side.
Wherein, the one end that second pivot 8 is close to motor 7 is fixed mounting has third bevel gear 81, third bevel gear 81 and second bevel gear 71 meshing are connected, the one end that second pivot 8 kept away from third bevel gear 81 is fixed mounting has fourth bevel gear 82, fixed mounting has fifth bevel gear 101 on the threaded rod 10, fifth bevel gear 101 and fourth bevel gear 82 meshing are connected, drive second pivot 8 through motor 7 and rotate, because the meshing between fourth bevel gear 82 and the fifth bevel gear 101 is connected, ensure that threaded rod 10 can follow second pivot 8 and rotate.
The gas injection assembly 12 comprises a gas cylinder 121, the gas cylinder 121 is fixedly arranged on the inner side wall of the protective box 1, two built-in circular plates 128 are fixedly arranged in the gas cylinder 121, two longitudinal limiting rods 127 are fixedly arranged between the two built-in circular plates 128, a lifting plate 125 is movably arranged on the two longitudinal limiting rods 127, an inner threaded pipe 126 is fixedly arranged at the top end of the lifting plate 125, the top end of the inner threaded pipe 126 penetrates through the built-in circular plates 128 which are arranged in a matched mode and extends to the outside of the gas cylinder 121, the bottom end of a threaded rod 10 is inserted into the inner threaded pipe 126 and is in threaded connection with the inner threaded pipe, a connecting rod 124 is fixedly arranged on the lower surface of the lifting plate 125, the bottom end of the connecting rod 124 penetrates through the built-in circular plates 128 which are arranged in a matched mode and extends to the lower portion of the built-in circular plates, a first piston 123 is fixedly arranged below the bottom end of the connecting rod 124, the first piston 123 is in sliding connection with the inner wall of the gas cylinder 121, one end of the gas pipe 122 far away from the spraying assembly 13 is fixedly connected with the outer wall of the gas cylinder 121, the lifting plate 125 and the inner threaded pipe 126 can be limited through the longitudinal limiting rods 127, when the threaded rod 10 rotates and the threaded pipe 126 is pushed into the gas cylinder 125, and the inner threaded pipe 126 can be pushed into the inner threaded pipe 121 to move downwards, and then the gas cylinder 121 can be pushed into the inner threaded pipe 121 to move downwards, and the inner threaded pipe 121 can move downwards, and the inner piston assembly can move down, and the piston 123 can move down.
Wherein, spray subassembly 13 includes liquid storage tube 131, liquid storage tube 131 both ends that keep away from all fixed mounting has a turn over bend 132, every turn over bend 132 keeps away from liquid storage tube 131's one end all fixed mounting has nozzle 137, every nozzle 137 all imbeds in the assorted jet orifice 17 that sets up and rather than swing joint, sliding mounting has two second pistons 138 in liquid storage tube 131, fixed mounting has connecting pipe 134 on the liquid storage tube 131, the top of connecting pipe 134 passes built-in baffle 18 and with air duct 122 fixed connection, after the gas in the inflator 121 is pressed in liquid storage tube 131, can promote two second pistons 138 to both sides removal, then can be with the hot pepper water pressure in the liquid storage tube 131 in nozzle 137 department, can spray hot pepper water to the thief through nozzle 137, can cause discomfort to it when hot pepper water sprays the face to the thief, effectively drive away the thief.
Wherein, fixed mounting has two notes liquid mouths 135 on the liquid storage cylinder 131, all fixed mounting has blast pipe 133 on every bend 132, every blast pipe 133 is kept away from the one end of corresponding bend 132 that sets up and all with assorted gas vent 2 fixed connection that sets up, all fixed mounting has solenoid valve 136 on every blast pipe 133, open the sealing plug of the last installation of notes liquid mouths 135, be convenient for add hot pepper water to liquid storage cylinder 131, drive the in-process of first piston 123 downwardly moving at threaded rod 10, open blast pipe 133 through solenoid valve 136, ensure that external gas can get into in the liquid storage cylinder 131 and balance the gas of second piston 138 both sides, gas between two second pistons 138 can backward flow and get into in the inflator 121 this moment, ensure that first piston 123 can be pulled upwards.
Specifically, when the invention is used, firstly, the electronic element is arranged in the built-in box body 14, then the sealing plate 15 is pushed to the left side to close the opening at the front end of the built-in box body 14, then the lock catch 11 is rotated to lock the door plate 9 on the protective box 1, when a thief hits the lock catch 11 of the protective box 1, the pressure born by the lock catch 11 is transmitted to the pressure sensor 3, the electric signal is transmitted to the motor trigger 16 through the pressure sensor 3, the motor trigger 16 triggers the motor 7 to enter the working state, the motor 7 drives the second rotating shaft 8 to rotate, the fourth bevel gear 82 is meshed with the fifth bevel gear 101 to drive the threaded rod 10 to rotate, the lifting plate 125 is limited by the longitudinal limiting rod 127 to prevent the internal threaded pipe 126 from rotating along with the threaded rod 10, the threaded rod 10 is in threaded connection with the internal threaded pipe 126, the internal thread pipe 126 and the lifting plate 125 can be driven to move downwards in the rotation process of the threaded rod 10, the first piston 123 and the lifting plate 125 are firmly connected into a whole through the connecting rod 124, the first piston 123 can move downwards along with the lifting plate 125, then the gas in the gas cylinder 121 is pressed into the liquid storage cylinder 131, after the gas enters the liquid storage cylinder 131, the second piston 138 can be pushed to two sides, the chilli water in the liquid storage cylinder 131 can be pressed into the bent pipe 132 through the second piston 138, then the chilli water is sprayed outwards through the nozzle 137, when the chilli water is sprayed on the face of a thief, discomfort is caused to the chilli water, the probability that the thief continuously hits the protective box 1 is reduced, the driving-off purpose is effectively achieved, the first rotating shaft 6 is driven to rotate through the motor 7, then the cam 62 is driven to be quickly turned over in the square inner cavity 51, when the front convex end of the cam 62 is contacted with the bolt 52, the bolt 52 is prevented from being retracted into the square inner cavity 51, at this moment, the bottom end of the bolt 52 is embedded into the slot 44 and is firmly clamped with the limiting stop lever 43, so that the limiting stop lever 43 can be prevented from being pressed into the circular inner cavity 42, the baffle 46 is ensured to be firmly positioned on one side of the sealing plate 15, the baffle 46 is used for limiting the sealing plate 15, the sealing plate 15 is ensured not to be pushed to the right side, even if a thief is uncomfortable to continue to steal, the sealing plate 15 which is slidably mounted on the built-in box 14 cannot be opened in a short time, electronic elements mounted in the built-in box 14 are difficult to steal, and the anti-theft performance of the electronic elements is greatly improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a monitor box with theftproof is driven away function, includes protective housing (1), its characterized in that, internal baffle (18) are installed to protective housing (1) internal fixation, built-in box (14) are installed on the top fixed mounting of built-in baffle (18), slidable mounting has shrouding (15) on built-in box (14), fixed mounting has injection subassembly (13) on the diapire in protective housing (1), just injection subassembly (13) are located the below of built-in baffle (18), equal fixed mounting has gas vent (2) on two outer walls that protective housing (1) kept away from, both ends that injection subassembly (13) kept away from all with assorted gas vent (2) fixed connection that set up, fixed mounting has pressure sensor (3) in protective housing (1), fixed mounting has spacing subassembly (4) on the inside wall of protective housing (1), spacing subassembly (4) are located one side of shrouding (15), fixed mounting has built-in hanger plate (5) on the inside wall on protective housing (1) inside wall fixed mounting has gas vent (12) on the inside wall subassembly (12), gas injection threaded rod (10) are installed with injection threaded rod (12) each other, the novel anti-theft protection box is characterized in that a first rotating shaft (6) and a second rotating shaft (8) are rotatably arranged on the inner top wall of the protection box (1), a motor (7) and a motor trigger (16) are fixedly arranged at the top end of the inner box body (14), the motor trigger (16) is electrically connected with the motor (7), a pressure sensor (3) is electrically connected with the motor trigger (16), the output end of the motor (7) is meshed with the first rotating shaft (6) and the second rotating shaft (8), one end of the first rotating shaft (6) far away from the motor (7) is inserted into the inner hanging plate (5) and is rotatably connected with the inner hanging plate, one end of the second rotating shaft (8) far away from the motor (7) is meshed with a threaded rod (10), a door plate (9) is rotatably arranged on the protection box (1), a lock catch (11) is rotatably arranged on the door plate (9), and two injection holes (17) are drilled on the door plate (9). A square inner cavity (51) is cut in the built-in hanging plate (5); the bottom end of the built-in hanger plate (5) is movably provided with a plug pin (52), the top end of the plug pin (52) is inserted into the square inner cavity (51), the output end of the motor (7) is fixedly provided with a second bevel gear (71), one end of the first rotating shaft (6) close to the motor (7) is fixedly provided with a first bevel gear (61), the first bevel gear (61) is in meshed connection with the second bevel gear (71), one end of the first rotating shaft (6) far away from the first bevel gear (61) is inserted into the built-in hanger plate (5) and is fixedly provided with a cam (62), and the cam (62) is positioned in the square inner cavity (51); a third bevel gear (81) is fixedly arranged at one end, close to the motor (7), of the second rotating shaft (8), the third bevel gear (81) is in meshed connection with the second bevel gear (71), a fourth bevel gear (82) is fixedly arranged at one end, far away from the third bevel gear (81), of the second rotating shaft (8), a fifth bevel gear (101) is fixedly arranged on the threaded rod (10), and the fifth bevel gear (101) is in meshed connection with the fourth bevel gear (82); the injection assembly (13) comprises a liquid storage barrel (131), two ends, far away from each other, of the liquid storage barrel (131) are fixedly provided with bending pipes (132), one end, far away from the liquid storage barrel (131), of each bending pipe (132) is fixedly provided with a nozzle (137), each nozzle (137) is embedded into a matched injection hole (17) and is movably connected with the injection hole, two second pistons (138) are slidably installed in the liquid storage barrel (131), a connecting pipe (134) is fixedly installed on the liquid storage barrel (131), and the top end of each connecting pipe (134) penetrates through a built-in baffle (18) and is fixedly connected with an air duct (122); two liquid injection ports (135) are fixedly mounted on the liquid storage barrel (131), exhaust pipes (133) are fixedly mounted on the bending pipes (132), one ends, far away from the bending pipes (132) which are correspondingly arranged, of the exhaust pipes (133) are fixedly connected with exhaust ports (2) which are arranged in a matched mode, and electromagnetic valves (136) are fixedly mounted on the exhaust pipes (133).
2. The monitoring box with anti-theft driving function according to claim 1, wherein the limiting component (4) comprises a side seat plate (41), the side seat plate (41) is fixedly installed on the inner side wall of the protective box (1), a circular inner cavity (42) is formed in the side seat plate (41), a limiting stop lever (43) is movably installed on the side seat plate (41), one end of the limiting stop lever (43) is inserted into the circular inner cavity (42) and fixedly installed with a spring (45), one end of the spring (45) away from the limiting stop lever (43) is fixedly connected with the inner wall of the circular inner cavity (42), a baffle (46) is fixedly installed at one end of the limiting stop lever (43) away from the side seat plate (41), and a slot (44) is formed in the limiting stop lever (43).
3. The monitoring box with anti-theft driving function according to claim 1, wherein the air injection assembly (12) comprises an air cylinder (121), the air cylinder (121) is fixedly installed on the inner side wall of the protection box (1), two built-in circular plates (128) are fixedly installed in the air cylinder (121), two longitudinal limiting rods (127) are fixedly installed between the two built-in circular plates (128), a lifting plate (125) is movably installed on the two longitudinal limiting rods (127), an inner threaded pipe (126) is fixedly installed at the top end of the lifting plate (125), the top end of the inner threaded pipe (126) penetrates through the built-in circular plates (128) which are arranged in a matched mode and extends to the outside of the air cylinder (121), the bottom end of the threaded rod (10) is inserted into the inner threaded pipe (126) and is in threaded connection with the inner circular plates, a connecting rod (124) is fixedly installed on the lower surface of the lifting plate (125), the bottom end of the connecting rod (124) penetrates through the built-in circular plate (128) which is arranged in a matched mode and extends to the lower side, the bottom end of the connecting rod (124) is fixedly installed on the inner wall (121) which is fixedly connected with a piston (123) arranged on the inner wall (121), one end of the air duct (122) far away from the air cylinder (121) is fixedly connected with the injection assembly (13).
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