Outdoor monitoring camera with dustproof mechanism

Abstract

The invention relates to the technical field of outdoor monitoring, and discloses an outdoor monitoring camera with a dustproof mechanism, the outdoor monitoring camera comprises a mounting base, the outer surface of the mounting base is fixedly connected with a dustproof box, the inner wall of the dustproof box is fixedly connected with glass, the top of the dustproof box is provided with a dustproof cover, and the inner wall of the dustproof cover is in contact with the outer wall of the dustproof box. And the sealing mechanism comprises a first sliding rod which is fixedly connected to the inner wall of the dustproof cover. A knob is rotated clockwise, the knob drives a bidirectional threaded rod to rotate, the bidirectional threaded rod rotates clockwise to enable two second sliding blocks to be far away from each other, the second sliding blocks are far away from each other to enable the bottom end of a connecting rod to move along with the second sliding blocks, the connecting rod pulls a pull rod to move downwards, and therefore a dustproof cover is driven to move downwards; when the dustproof cover descends, a first sliding rod and a first spring are driven to descend, so that a first sliding block descends, the first sliding block drives a sealing cover to descend, and the sealing cover descends to drive a fixing rod to descend.

Description

Technical Field

[0001] The invention relates to the technical field of outdoor monitoring, in particular to an outdoor monitoring camera with a dustproof mechanism. Background Art

[0002] A surveillance camera is a semiconductor imaging device. The surveillance camera security system integrates an intelligent behavior recognition algorithm, which can identify and judge the behavior of pedestrians or vehicles in the scene, and generate an alarm to prompt the user under appropriate conditions. Video surveillance can be used for security, information acquisition, command and dispatch, and can provide security for large public facilities.

[0003] Surveillance cameras are often installed outdoors, but there is a lot of dust and impurities outside. After long-term use, dust may enter the device through the connections on the outer shell and cover the camera lens, causing the picture to be blurred and affecting the monitoring effect and accuracy. Summary of the invention

[0004] The object of the present invention is to provide an outdoor surveillance camera with a dustproof mechanism to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an outdoor surveillance camera with a dustproof mechanism, comprising a mounting seat, a dustproof box fixedly connected to the outer surface of the mounting seat, a glass fixedly connected to the inner wall of the dustproof box, a dustproof cover arranged on the top of the dustproof box, the inner wall of the dustproof cover contacts the outer wall of the dustproof box, and further comprising: The sealing mechanism comprises a first sliding rod fixedly connected to the inner wall of the dust cover, the outer wall of the first sliding rod is slidably connected to the first sliding block, the bottom of the first sliding block is fixedly connected to the first spring, the first sliding rod is located on the inner side of the first spring, the side of the first spring away from the first sliding block is fixedly connected to the inner wall of the dust cover, the side of the first sliding block close to the center of the dust cover is fixedly connected to the sealing cover, the outer wall of the sealing cover contacts the inner wall of the dust cover, the bottom of the sealing cover is fixedly connected to a sealing gasket, the inner wall of the dust box is rotatably connected to a two-way threaded rod, one end of the two-way threaded rod close to the mounting seat passes through the outer wall of the dust box and extends, the end of the two-way threaded rod close to the mounting seat is fixedly connected to a knob, the inner wall of the dust box is fixedly connected to a second sliding rod, the outer wall of the second sliding rod is slidably connected to the second sliding block, and the inner wall of the second sliding block is threadedly connected to the outer wall of the two-way threaded rod.

[0006] Furthermore, two second sliders are provided, and the sides of the two second sliders that are close to each other are rotatably connected to a connecting rod, and the side of the connecting rod that is away from the second slider is rotatably connected to a pull rod, the outer wall of the pull rod is slidably connected to the inside of the sealing cover, and the end of the pull rod away from the connecting rod is fixedly connected to the inner top wall of the dust cover, the inner wall of the dustproof box is fixedly connected to a guide rail, and a slide is slidably connected inside the guide rail, the top of the slide is fixedly connected to a fixing rod, and the end of the fixing rod away from the slide is fixedly connected to the bottom of the sealing cover.

[0007] Furthermore, a protective mechanism is provided on the dustproof box, and the protective mechanism includes a first mounting frame fixedly connected to the outer wall of the dustproof box, the top of the first mounting frame is rotatably connected to a mounting plate, the mounting plate is provided with a guide groove, the top of the dust cover is fixedly connected to a lever, and the outer wall of the lever is slidably connected to the inside of the guide groove.

[0008] Furthermore, a mounting groove is opened inside the mounting plate, a third sliding rod is fixedly connected inside the mounting groove, a third sliding block is slidably connected to the outer wall of the third sliding rod, a second spring is fixedly connected to the bottom of the third sliding block, the third sliding rod is located on the inner side of the second spring, and one end of the second spring away from the third sliding block is fixedly connected inside the mounting groove.

[0009] Furthermore, a support plate is fixedly connected to a side of the third slider away from the second spring, the support plate is slidably connected to the mounting groove inside, an end of the support plate away from the third slider passes through the outer wall of the mounting plate and extends, and an end of the support plate away from the third slider is fixedly connected to a protective plate, two protective plates are provided, and the sides of the two protective plates close to each other are in contact with each other.

[0010] Furthermore, a clamping mechanism is provided inside the dustproof box, and the clamping mechanism includes a limit plate slidably connected to the inside of the guide rail, and the limit plate is rotatably connected to a push rod on one side close to the center of the dustproof box, and a second mounting bracket is fixedly connected to the inner bottom wall of the mounting seat, and a placement plate is rotatably connected to the top of the second mounting bracket, and a limit slot is provided on the placement plate.

[0011] Furthermore, a camera body is arranged above the placement plate, the bottom of the camera body is in contact with the top of the placement plate, the second mounting frame is fixedly connected to a fourth slide bar on the side away from the placement plate, the end of the fourth slide bar away from the placement plate is fixedly connected to the outer wall of the guide rail, and the outer wall of the fourth slide bar is slidably connected to a push plate.

[0012] Furthermore, a clamping rod is fixedly connected to one side of the push plate close to the second mounting frame, an outer wall of the clamping rod is slidably connected inside the limiting groove, a side of the clamping rod away from the push plate is in contact with an outer wall of the camera body, and a third spring is fixedly connected to one side of the second mounting frame close to the push plate, and a side of the third spring away from the push rod is in contact with the outer wall of the push plate.

[0013] Furthermore, the outer wall of the fourth slide rod is slidably connected to a fourth slide block, the fourth slide block and the side of the push plate that are close to each other are in contact with each other, the top of the fourth slide block is rotatably connected to an end of the push rod away from the limiting plate, the end of the fourth slide block away from the push plate is fixedly connected to a fifth spring, and the end of the fifth spring away from the fourth slide block is fixedly connected to the outer wall of the guide rail.

[0014] Furthermore, a rotating mechanism is provided inside the dustproof box, and the rotating mechanism includes a U-shaped frame fixedly connected to the bottom wall of the dustproof box, a micro motor is fixedly connected to the side of the U-shaped frame away from the second mounting frame, the output end of the micro motor is rotatably connected to the inside of the U-shaped frame, and the output end of the micro motor is fixedly connected to a threaded rod.

[0015] Furthermore, one end of the threaded rod away from the micro motor is rotatably connected to the inner wall of the U-shaped frame, the outer wall of the threaded rod is threadedly connected to a fifth slider, the fifth slider is slidably connected inside the U-shaped frame, the top of the fifth slider is rotatably connected to a support rod, and one end of the support rod away from the fifth slider is rotatably connected to the outer wall of the placement plate.

[0016] The present invention has the following beneficial effects: The present invention rotates the knob clockwise, and the knob drives the bidirectional threaded rod to rotate. The clockwise rotation of the bidirectional threaded rod will cause the two second sliders to move away from each other. The second sliders moving away from each other will cause the bottom end of the connecting rod to move along with the second slider, and the connecting rod will pull the pull rod to move downward, thereby driving the dust cover to move downward. When the dust cover descends, the first slide bar and the first spring will also be driven to descend, thereby causing the first slide bar to descend, and the first slide bar drives the sealing cover to descend. The descent of the sealing cover will drive the fixing rod to descend, and the fixing rod pushes the slide plate to move along the guide rail, thereby improving the stability of the movement of the sealing cover, and at the same time, the sealing cover drives the sealing gasket to descend , so that the sealing gasket contacts with the top of the dustproof box, and continue to rotate the knob clockwise. At this time, the dustproof cover will continue to descend, and the sealing cover and the sealing gasket will stretch the first spring due to the obstruction of the dustproof box when the dustproof cover continues to descend, until the top of the sealing cover contacts with the inner top wall of the dustproof cover. At this time, the elastic force of the first spring can apply a downward force to the sealing cover, so that the sealing gasket contacts with the top of the dustproof box in close contact, and the inner wall of the dustproof cover contacts with the outer wall of the dustproof box, which can effectively improve the sealing performance of the device and prevent dust from entering the device through the connection on the outer shell, resulting in blurred images and affecting the monitoring effect and accuracy.

[0017] The present invention drives the lever to move downward when the dust cover moves downward, and the mounting plate moves during the downward movement of the lever, so that the mounting plate rotates around the mounting point with the first mounting frame, so that the top ends of the protective plates on both sides of the dust box contact with each other and complete the closure. When objects are thrown from high altitude, the objects hit the protective plates, and the protective plates move downward when hit. The protective plates drive the supporting plates to move, and the bottom end of the supporting plates pushes the third sliding block to move downward along the third sliding bar, thereby compressing the second spring, which can effectively buffer the impact force of the object and prevent the object from hitting the dust cover and the dust box, causing the dust cover and the dust box to deform or break, and causing damage to the camera body.

[0018] During the descending process of the slide plate of the present invention, it will contact the limit plate and push the limit plate to move downward, the limit plate will push the end of the push rod connected to the limit plate to move, and the other end of the push rod will push the fourth slider to move toward the camera body. When the fourth slider moves, the fifth spring will be stretched and contact the push plate, and then the push plate will be pushed to move toward the camera body. When the push plate moves, the third spring will be compressed and the clamping rod will be pushed to move, so that the clamping rod will contact the camera body, so as to fix the camera body on the placement plate and prevent the camera body from shaking.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the dustproof box structure of the present invention; Figure 3 This is a schematic cross-sectional view of the dustproof box of the present invention; Figure 4 It is a schematic diagram of the sealing mechanism structure of the present invention; Figure 5 It is a schematic diagram of the guide rail structure of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the middle part A; Figure 7 It is a schematic diagram of the structure of the protection mechanism of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the mounting plate of the present invention; Fig. 9 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram of the middle B part; Fig.11 It is a schematic diagram of the structure of the rotating mechanism of the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, mounting seat; 11, dustproof box; 12, glass; 13, dustproof cover; 2, sealing mechanism; 201, first slide bar; 202, first slider; 203, first spring; 204, sealing cover; 205, sealing pad; 206, two-way threaded rod; 207, knob; 208, second slide bar; 209, second slider; 210, connecting rod; 211, pull rod; 212, guide rail; 213, slide plate; 214, fixing rod; 3, protection mechanism; 301, first mounting bracket; 302, mounting plate; 303, guide groove; 304, lever; 305, mounting groove; 3 06. The third slide bar; 307. The third slider; 308. The second spring; 309. The support plate; 310. The protective plate; 4. The clamping mechanism; 401. The limit plate; 402. The push rod; 403. The second mounting bracket; 404. The placement plate; 405. The limit groove; 406. The camera body; 407. The fourth slide bar; 408. The push plate; 409. The clamping rod; 410. The third spring; 411. The fourth slider; 412. The fifth spring; 5. The rotating mechanism; 501. The U-shaped frame; 502. The micro motor; 503. The threaded rod; 504. The fifth slider; 505. The support rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1 - Fig.11 As shown, the present invention is an outdoor surveillance camera with a dustproof mechanism, comprising a mounting base 1, a dustproof box 11 is fixedly connected to the outer surface of the mounting base 1, a glass 12 is fixedly connected to the inner wall of the dustproof box 11, a dustproof cover 13 is arranged on the top of the dustproof box 11, and the inner wall of the dustproof cover 13 contacts the outer wall of the dustproof box 11, and further comprising: The sealing mechanism 2 includes a first slide bar 201 fixedly connected to the inner wall of the dust cover 13, a first slider 202 is slidably connected to the outer wall of the first slide bar 201, and a first spring 203 is fixedly connected to the bottom of the first slider 202. When the dust cover 13 is lowered, the first slide bar 201 and the first spring 203 are also driven to descend, so that the first slider 202 is lowered, and the first slider 202 drives the sealing cover 204 to descend. The first slide bar 201 is located on the inner side of the first spring 203, and the side of the first spring 203 away from the first slider 202 is fixedly connected to the inner wall of the dust cover 13. The side of the first slider 202 close to the center of the dust cover 13 is fixedly connected to the sealing cover 204. At the same time, the sealing cover 204 drives the sealing gasket 205 to descend, so that the sealing gasket 205 contacts with the top of the dustproof box 11, the outer wall of the sealing cover 204 contacts with the inner wall of the dustproof cover 13, the bottom of the sealing cover 204 is fixedly connected with a sealing gasket 205, the inner wall of the dustproof box 11 is rotatably connected with a two-way threaded rod 206, the end of the two-way threaded rod 206 close to the mounting seat 1 passes through the outer wall of the dustproof box 11 and extends, and the end of the two-way threaded rod 206 close to the mounting seat 1 is fixedly connected with a knob 207, and then the knob 207 is rotated clockwise, and the knob 207 drives the two-way threaded rod 206 to rotate, and the clockwise rotation of the two-way threaded rod 206 will make the two second sliders 209 move away from each other, and the knob 207 is continued to be rotated clockwise. At this time, the dustproof cover 13 will continue to descend, and the sealing cover 204 and the sealing gasket 205 are blocked by the dustproof box 11, and the dustproof cover 13 continues to descend. As the dust cover 13 is lowered, the first spring 203 will be stretched until the top of the sealing cover 204 contacts the inner top wall of the dust cover 13. At this time, the elastic force of the first spring 203 can apply a downward force to the sealing cover 204, so that the sealing gasket 205 is in close contact with the top of the dust box 11, and the inner wall of the dust cover 13 is in contact with the outer wall of the dust box 11, which can effectively improve the sealing of the device. The inner wall of the dust box 11 is fixedly connected to the second sliding bar 208, and the outer wall of the second sliding bar 208 is slidably connected to the second sliding block 209. The second sliding blocks 209 move away from each other, which will cause the bottom end of the connecting rod 210 to move with the second sliding block 209, and the connecting rod 210 will pull the pull rod 211 downward, thereby driving the dust cover 13 to move downward. The inner wall of the second sliding block 209 is threadedly connected to the double Towards the outer wall of the threaded rod 206, wherein two second sliders 209 are provided, the side of the two second sliders 209 close to each other is rotatably connected with a connecting rod 210, and the side of the connecting rod 210 away from the second slider 209 is rotatably connected with a pull rod 211, the outer wall of the pull rod 211 is slidably connected to the inside of the sealing cover 204, and the end of the pull rod 211 away from the connecting rod 210 is fixedly connected to the inner top wall of the dust cover 13, and the inner wall of the dustproof box 11 is fixedly connected with a guide rail 212, and a slide plate 213 is slidably connected inside the guide rail 212, and a fixing rod 214 is fixedly connected to the top of the slide plate 213. The descent of the sealing cover 204 will drive the fixing rod 214 to descend, and the fixing rod 214 pushes the slide plate 213 to move along the guide rail 212, thereby improving the stability of the movement of the sealing cover 204.One end of the fixing rod 214 away from the slide plate 213 is fixedly connected to the bottom of the sealing cover 204.

[0025] A protective mechanism 3 is provided on the dustproof box 11, and the protective mechanism 3 includes a first mounting frame 301 fixedly connected to the outer wall of the dustproof box 11, a mounting plate 302 is rotatably connected to the top of the first mounting frame 301, a guide groove 303 is provided on the mounting plate 302, and a lever 304 is fixedly connected to the top of the dust cover 13. When the dust cover 13 moves downward, the lever 304 is driven to move downward. During the downward movement of the lever 304, the mounting plate 302 is moved, so that the mounting plate 302 rotates around the mounting point with the first mounting frame 301, and the outer wall of the lever 304 is slidably connected to the inside of the guide groove 303.

[0026] A mounting groove 305 is provided inside the mounting plate 302, a third slide bar 306 is fixedly connected inside the mounting groove 305, a third slider 307 is slidably connected to the outer wall of the third slide bar 306, a second spring 308 is fixedly connected to the bottom of the third slider 307, the third slide bar 306 is located on the inner side of the second spring 308, and one end of the second spring 308 away from the third slider 307 is fixedly connected inside the mounting groove 305.

[0027] The third slider 307 is fixedly connected to a support plate 309 on one side away from the second spring 308. The bottom end of the support plate 309 pushes the third slider 307 to move downward along the third slide bar 306, thereby compressing the second spring 308, which can effectively buffer the impact force of the object and prevent the object from hitting the dust cover 13 and the dust box 11, causing the dust cover 13 and the dust box 11 to deform or break, causing damage to the camera body 406. The support plate 309 is slidably connected to the mounting groove 305 inside, and one end of the support plate 309 away from the third slider 307 penetrates through the outer wall of the mounting plate 302 and extends. The end of the support plate 309 away from the third slider 307 is fixedly connected to a protective plate 310. Two protective plates 310 are provided. The sides of the two protective plates 310 that are close to each other contact each other, and the top ends of the protective plates 310 on both sides of the dust box 11 contact to complete the closure. When encountering objects thrown from high altitude, the object will hit the protective plate 310, and the protective plate 310 will move downward under the impact, and the protective plate 310 drives the support plate 309 to move.

[0028] A clamping mechanism 4 is provided inside the dustproof box 11, and the clamping mechanism 4 includes a limit plate 401 slidably connected to the inside of the guide rail 212. During the descent of the slide plate 213, it will contact the limit plate 401 and push the limit plate 401 to move downward, and the limit plate 401 will push the end of the push rod 402 connected to the limit plate 401 to move. The side of the limit plate 401 close to the center of the dustproof box 11 is rotatably connected to the push rod 402, and the other end of the push rod 402 will push the fourth slider 411 to move toward the camera body 406. The inner bottom wall of the mounting seat 1 is fixedly connected to the second mounting frame 403, and the top of the second mounting frame 403 is rotatably connected to a placement plate 404, and a limit groove 405 is provided on the placement plate 404.

[0029] A camera body 406 is arranged above the placement plate 404, and the bottom of the camera body 406 contacts the top of the placement plate 404. The second mounting bracket 403 is fixedly connected to the side away from the placement plate 404 with a fourth slide bar 407, and one end of the fourth slide bar 407 away from the placement plate 404 is fixedly connected to the outer wall of the guide rail 212, and the outer wall of the fourth slide bar 407 is slidably connected to a push plate 408.

[0030] A clamping rod 409 is fixedly connected to one side of the push plate 408 close to the second mounting bracket 403, and the outer wall of the clamping rod 409 is slidably connected to the inside of the limiting groove 405. The side of the clamping rod 409 away from the push plate 408 contacts the outer wall of the camera body 406. A third spring 410 is fixedly connected to one side of the second mounting bracket 403 close to the push plate 408, and the side of the third spring 410 away from the push rod 402 contacts the outer wall of the push plate 408.

[0031] The outer wall of the fourth sliding rod 407 is slidably connected to the fourth sliding block 411. When the fourth sliding block 411 moves, the fifth spring 412 is stretched and contacts with the push plate 408, and then the push plate 408 is pushed to move toward the camera body 406. The fourth sliding block 411 contacts with the side of the push plate 408 that are close to each other, and the top of the fourth sliding block 411 is rotatably connected to the end of the push rod 402 away from the limit plate 401. The end of the fourth sliding block 411 away from the push plate 408 is fixedly connected to the fifth spring 412, and the end of the fifth spring 412 away from the fourth sliding block 411 is fixedly connected to the outer wall of the guide rail 212.

[0032] A rotating mechanism 5 is arranged inside the dustproof box 11, and the rotating mechanism 5 includes a U-shaped frame 501 fixedly connected to the inner bottom wall of the dustproof box 11, and a micro motor 502 is fixedly connected to the side of the U-shaped frame 501 away from the second mounting frame 403, and the micro motor 502 can be started, and the micro motor 502 drives the threaded rod 503 to rotate. The output end of the micro motor 502 is rotatably connected to the inside of the U-shaped frame 501, and the output end of the micro motor 502 is fixedly connected to the threaded rod 503. The rotation of the threaded rod 503 will cause the fifth slider 504 to move along the threaded rod 503.

[0033] One end of the threaded rod 503 away from the micro motor 502 is rotatably connected to the inner wall of the U-shaped frame 501, and the outer wall of the threaded rod 503 is threadedly connected to the fifth slider 504, and the fifth slider 504 is slidably connected inside the U-shaped frame 501. The top of the fifth slider 504 is rotatably connected to the support rod 505, and the end of the support rod 505 fixed to the fifth slider 504 will also move accordingly. The end of the support rod 505 away from the fifth slider 504 is rotatably connected to the outer wall of the placement plate 404, and the other end of the support rod 505 will push the placement plate 404 to rotate around the installation point with the second mounting frame 403, and the placement plate 404 drives the camera body 406 to move, thereby adjusting the tilt angle of the camera body 406.

[0034] When in use, first place the camera body 406 on the placement plate 404, and then rotate the knob 207 clockwise. The knob 207 drives the bidirectional threaded rod 206 to rotate. The clockwise rotation of the bidirectional threaded rod 206 will cause the two second sliders 209 to move away from each other. The second sliders 209 moving away from each other will cause the bottom end of the connecting rod 210 to move along with the second slider 209, and the connecting rod 210 will pull the pull rod 211 to move downward, thereby driving the dust cover 13 to move downward. When the dust cover 13 descends, it will also drive the first slide bar 201 and the first spring 203 to descend, thereby causing the first slide bar 202 to descend, and the first slide bar 202 drives the sealing cover 204 to descend. The descent of the sealing cover 204 will drive the fixing rod 214 to descend, and the fixing rod 214 pushes the slide plate 21 3 moves along the guide rail 212, thereby improving the stability of the movement of the sealing cover 204, and at the same time, the sealing cover 204 drives the sealing gasket 205 to descend, so that the sealing gasket 205 contacts the top of the dust box 11, and the knob 207 is continuously rotated clockwise, at this time, the dust cover 13 will continue to descend, and the sealing cover 204 and the sealing gasket 205 will be blocked by the dust box 11, and when the dust cover 13 continues to descend, the first spring 203 will be stretched until the top of the sealing cover 204 contacts the inner top wall of the dust cover 13, at this time, the elastic force of the first spring 203 can apply a downward force to the sealing cover 204, so that the sealing gasket 205 is in close contact with the top of the dust box 11, and at the same time, the inner wall of the dust cover 13 contacts the outer wall of the dust box 11, which can effectively improve the sealing performance of the device. , to prevent dust from entering the device through the gap in the shell, causing the picture to be blurred and affecting the monitoring effect and accuracy. When the dust cover 13 moves downward, it will drive the lever 304 to move downward. During the downward movement of the lever 304, the mounting plate 302 will move, causing the mounting plate 302 to rotate around the mounting point with the first mounting bracket 301, so that the tops of the protective plates 310 on both sides of the dustproof box 11 are in contact and closed. When encountering objects thrown from high altitude, the objects will hit the protective plates 310, and the protective plates 310 will move downward under the impact. The protective plates 310 drive the support plates 309 to move, and the bottom end of the support plates 309 will push the third slider 307 to move downward along the third slider 306, thereby compressing the second spring 308, which can effectively The impact force of the object is buffered to prevent the object from hitting the dust cover 13 and the dust box 11, causing the dust cover 13 and the dust box 11 to deform or break, causing damage to the camera body 406. During the descent of the slide plate 213, it will contact the limit plate 401 and push the limit plate 401 to move downward. The limit plate 401 will push the end of the push rod 402 connected to the limit plate 401 to move, and the other end of the push rod 402 will push the fourth slider 411 to move toward the camera body 406. When the fourth slider 411 moves, the fifth spring 412 will be stretched and contact the push plate 408, and then the push plate 408 will be pushed to move toward the camera body 406. When the push plate 408 moves, the third spring 410 will be compressed and the clamping rod 409 will be pushed to move.The clamping rod 409 is thereby brought into contact with the camera body 406, so as to fix the camera body 406 on the placement plate 404 and prevent the camera body 406 from shaking. Conversely, when the knob 207 is rotated counterclockwise, the dust cover 13 will rise, and when the dust cover 13 rises, the protective plate 310 will be opened to avoid affecting the taking of the camera body 406. At the same time, the slide plate 213 will rise, and the elastic force of the fifth spring 412 will pull the fourth slider 411 to move toward the guide rail 212, and the elastic force of the third spring 410 will push the push plate 408 to move toward the guide rail 212, and the push plate 408 will drive the clamping rod 409 to move, thereby releasing the fixation of the camera body 406, so as to facilitate the fixing of the camera body 406. Regarding the assembly and disassembly of the camera body 406, when the angle of the camera body 406 needs to be adjusted, the micro motor 502 can be started, and the micro motor 502 drives the threaded rod 503 to rotate. The rotation of the threaded rod 503 will cause the fifth slider 504 to move along the threaded rod 503, and the end of the support rod 505 fixed to the fifth slider 504 will also move accordingly, and the other end of the support rod 505 will push the placement plate 404 to rotate around the installation point with the second mounting bracket 403, and the placement plate 404 will drive the push plate 408 and the clamping rod 409 to rotate around the fourth slide bar 407, and the placement plate 404 drives the camera body 406 to rotate, thereby adjusting the tilt angle of the camera body 406.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An outdoor surveillance camera with a dustproof mechanism, comprising a mounting base (1), the outer surface of the mounting base (1) being fixedly connected to a dustproof box (11), the inner wall of the dustproof box (11) being fixedly connected to a glass (12), a dustproof cover (13) being arranged on the top of the dustproof box (11), the inner wall of the dustproof cover (13) being in contact with the outer wall of the dustproof box (11), characterized in that: Also includes: The sealing mechanism (2) comprises a first sliding rod (201) fixedly connected to the inner wall of the dust cover (13); the outer wall of the first sliding rod (201) is slidably connected to a first slider (202); the bottom of the first slider (202) is fixedly connected to a first spring (203); the first sliding rod (201) is located on the inner side of the first spring (203); the side of the first spring (203) away from the first slider (202) is fixedly connected to the inner wall of the dust cover (13); the side of the first slider (202) close to the center of the dust cover (13) is fixedly connected to a sealing cover (204); the outer wall of the sealing cover (204) is rotatably connected to the dust cover (13) The inner wall of the dustproof box (11) is in contact with the inner wall, the bottom of the sealing cover (204) is fixedly connected with a sealing gasket (205), the inner wall of the dustproof box (11) is rotatably connected with a bidirectional threaded rod (206), one end of the bidirectional threaded rod (206) close to the mounting seat (1) penetrates the outer wall of the dustproof box (11) and extends, one end of the bidirectional threaded rod (206) close to the mounting seat (1) is fixedly connected with a knob (207), the inner wall of the dustproof box (11) is fixedly connected with a second sliding rod (208), the outer wall of the second sliding rod (208) is slidably connected with a second slider (209), and the inner wall of the second slider (209) is threadedly connected to the outer wall of the bidirectional threaded rod (206); Wherein, two second sliders (209) are provided, and the sides of the two second sliders (209) close to each other are rotatably connected to a connecting rod (210), and the side of the connecting rod (210) away from the second slider (209) is rotatably connected to a pull rod (211), and the outer wall of the pull rod (211) is slidably connected to the inside of the sealing cover (204), and one end of the pull rod (211) away from the connecting rod (210) is fixedly connected to the inner top wall of the dust cover (13), and the inner wall of the dustproof box (11) is fixedly connected to a guide rail (212), and a slide plate (213) is slidably connected inside the guide rail (212), and the top of the slide plate (213) is fixedly connected to a fixing rod (214), and one end of the fixing rod (214) away from the slide plate (213) is fixedly connected to the bottom of the sealing cover (204).

2. The outdoor surveillance camera with a dustproof mechanism according to claim 1, characterized in that: The dustproof box (11) is provided with a protection mechanism (3), the protection mechanism (3) comprising a first mounting frame (301) fixedly connected to the outer wall of the dustproof box (11), a mounting plate (302) being rotatably connected to the top of the first mounting frame (301), a guide groove (303) being provided on the mounting plate (302), a lever (304) being fixedly connected to the top of the dustproof cover (13), and an outer wall of the lever (304) being slidably connected to the inside of the guide groove (303).

3. The outdoor surveillance camera with a dustproof mechanism according to claim 2, characterized in that: A mounting groove (305) is provided inside the mounting plate (302), a third sliding rod (306) is fixedly connected inside the mounting groove (305), a third sliding block (307) is slidably connected to the outer wall of the third sliding rod (306), a second spring (308) is fixedly connected to the bottom of the third sliding block (307), the third sliding rod (306) is located on the inner side of the second spring (308), and one end of the second spring (308) away from the third sliding block (307) is fixedly connected inside the mounting groove (305).

4. The outdoor surveillance camera with a dustproof mechanism according to claim 3, characterized in that: A support plate (309) is fixedly connected to a side of the third slider (307) away from the second spring (308), and the support plate (309) is slidably connected to the mounting groove (305) inside. An end of the support plate (309) away from the third slider (307) penetrates the outer wall of the mounting plate (302) and extends. An end of the support plate (309) away from the third slider (307) is fixedly connected to a protective plate (310), and two protective plates (310) are provided, and the two protective plates (310) are in contact with each other at their sides close to each other.

5. The outdoor surveillance camera with a dustproof mechanism according to claim 1, characterized in that: A clamping mechanism (4) is provided inside the dustproof box (11), and the clamping mechanism (4) comprises a limit plate (401) slidably connected to the inside of the guide rail (212), a push rod (402) is rotatably connected to a side of the limit plate (401) close to the center of the dustproof box (11), a second mounting frame (403) is fixedly connected to the inner bottom wall of the mounting seat (1), a placement plate (404) is rotatably connected to the top of the second mounting frame (403), and a limit slot (405) is provided on the placement plate (404).

6. The outdoor surveillance camera with a dustproof mechanism according to claim 5, characterized in that: A camera body (406) is arranged above the placement plate (404), and the bottom of the camera body (406) contacts the top of the placement plate (404). A fourth slide bar (407) is fixedly connected to the side of the second mounting frame (403) away from the placement plate (404), and one end of the fourth slide bar (407) away from the placement plate (404) is fixedly connected to the outer wall of the guide rail (212), and a push plate (408) is slidably connected to the outer wall of the fourth slide bar (407).

7. The outdoor surveillance camera with a dustproof mechanism according to claim 6, characterized in that: A clamping rod (409) is fixedly connected to a side of the push plate (408) close to the second mounting frame (403); an outer wall of the clamping rod (409) is slidably connected to the inside of the limiting groove (405); a side of the clamping rod (409) away from the push plate (408) contacts the outer wall of the camera body (406); a side of the second mounting frame (403) close to the push plate (408) is fixedly connected to a third spring (410); a side of the third spring (410) away from the push rod (402) contacts the outer wall of the push plate (408).

8. The outdoor surveillance camera with a dustproof mechanism according to claim 7, characterized in that: The outer wall of the fourth sliding rod (407) is slidably connected to a fourth sliding block (411); the fourth sliding block (411) and the push plate (408) are in contact with each other at a side close to each other; the top of the fourth sliding block (411) is rotatably connected to an end of the push rod (402) away from the limiting plate (401); the end of the fourth sliding block (411) away from the push plate (408) is fixedly connected to a fifth spring (412); the end of the fifth spring (412) away from the fourth sliding block (411) is fixedly connected to the outer wall of the guide rail (212).

9. The outdoor surveillance camera with a dustproof mechanism according to claim 1, characterized in that: A rotating mechanism (5) is arranged inside the dustproof box (11), and the rotating mechanism (5) comprises a U-shaped frame (501) fixedly connected to the inner bottom wall of the dustproof box (11), a micro motor (502) being fixedly connected to a side of the U-shaped frame (501) away from the second mounting frame (403), an output end of the micro motor (502) being rotatably connected to the inside of the U-shaped frame (501), and a threaded rod (503) being fixedly connected to the output end of the micro motor (502).

10. The outdoor surveillance camera with a dustproof mechanism according to claim 9, characterized in that: One end of the threaded rod (503) away from the micro motor (502) is rotatably connected to the inner wall of the U-shaped frame (501); a fifth slider (504) is threadedly connected to the outer wall of the threaded rod (503); the fifth slider (504) is slidably connected inside the U-shaped frame (501); a support rod (505) is rotatably connected to the top of the fifth slider (504); and one end of the support rod (505) away from the fifth slider (504) is rotatably connected to the outer wall of the placement plate (404).

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