Video monitoring equipment convenient to disassemble and assemble

Abstract

The invention belongs to the technical field of monitoring fixing structures, and particularly relates to video monitoring equipment convenient to disassemble and assemble, which comprises a fixing frame and bending plates, the bending plates are arranged on the end faces of the two sides of the fixing frame, a first sliding groove is formed in the end face of the fixing frame, a mounting plate is arranged in the first sliding groove in a sliding fit manner, and a camera is rotationally arranged on the end face of the mounting plate. A first pressing plate is arranged on the upper end face of the mounting plate, a conical face plate is connected below the first pressing plate, a conical face hole is formed in the end face of the fixing frame below the conical face plate, a plurality of trapezoidal sliding holes are formed in the end face of the fixing frame on one side of the conical face hole, trapezoidal pressing blocks are slidably arranged in the trapezoidal sliding holes, and one ends of the trapezoidal pressing blocks abut against the end face of the mounting plate. An insect expelling assembly is arranged in the fixing frame. The conical panel slides downwards to push the trapezoidal pressing block to move upwards to generate abutting pressure, so that a plurality of clamping and fixing points can be formed on the end face close to the mounting plate in the mounting process of the mounting plate, and the fixing quality and effect are effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of fixed structure monitoring technology, and in particular relates to a video surveillance device that is easy to assemble and disassemble. Background Technology

[0002] Video surveillance equipment is an important tool for preventing theft. It allows for real-time monitoring and problem detection, while also preserving video footage as evidence. However, after prolonged use, surveillance equipment requires regular maintenance, which necessitates disassembly. Existing video surveillance equipment often requires multiple bolts for secure installation, and since it is frequently installed at high locations, climbing ladders is cumbersome and unsafe. Therefore, improving the fixing structure of video surveillance equipment has a promising market prospect.

[0003] For example, patent application number CN202022838541.5 discloses a video surveillance device that is easy to assemble and disassemble, including a camera body. A first connecting mechanism is provided on the top of the camera body. The first connecting mechanism is detachably connected to a third connecting plate via a second connecting mechanism. The third connecting plate is fixedly installed on the bottom of a mounting base, which is connected to a wall by bolts. The first connecting mechanism includes a first fixing plate, which is fixedly connected to the camera body. A sliding rod is fixedly connected to the first fixing plate, and a first spring passes through the sliding rod. The first spring is fixedly connected to a slider and the first fixing plate. The slider is slidably connected to the sliding rod, and the top of the slider is fixedly connected to the first connecting plate. A support plate is fixedly connected to the first connecting plate. This utility model provides a video surveillance device that is easy to assemble and disassemble, making the installation and disassembly of the camera body, the first connecting mechanism, and the second connecting mechanism very convenient, improving the efficiency of camera body maintenance and repair, and making it suitable for widespread use.

[0004] Existing technologies utilize multiple connecting mechanisms with internal sliding rods and springs, eliminating the need for bolts and screw holes, thus improving disassembly and maintenance efficiency. However, certain shortcomings still exist in overall usage: First, most of the monitoring equipment is installed at high places, and the overall center of gravity is high, so it is easily subject to shaking. The existing structure uses a lot of springs, which are prone to rust and corrosion after long-term use. The corresponding elasticity and pressure will degrade, making the overall connection structure more prone to shaking and with a shorter service life.

[0005] Secondly, during the use of monitoring equipment, the temperature or light generated by the equipment will attract a large number of insects and animals. On the one hand, this will affect the field of view and clarity of the monitoring, reducing the monitoring quality. On the other hand, the excrement and remains of insects and animals will fall and adhere to various parts of the monitoring equipment, which is corrosive and seriously affects the service life of the monitoring equipment. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, the present invention provides a video surveillance device that is easy to assemble and disassemble.

[0007] This invention, through the design of a conical panel, trapezoidal pressure block, and pressing cavity block, significantly reduces the number of bolts used for fastening, making assembly and disassembly more convenient. At the same time, it effectively improves the overall stability and shock resistance of the equipment. In conjunction with the insect repellent component, it can also drive away insects and animals outside the camera, effectively improving the service life and monitoring quality of the equipment.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a video surveillance device that is easy to assemble and disassemble, comprising a fixed frame and a bending plate. Bending plates are provided on both end faces of the fixed frame. A first sliding groove is provided on the end face of the fixed frame. A mounting plate is slidably fitted within the first sliding groove. A camera is rotatably mounted on the end face of the mounting plate. A first pressure plate is provided on the upper end face of the mounting plate. A conical panel is connected below the first pressure plate. Mutually cooperating conical holes are provided on the end face of the fixed frame below the conical panel. Multiple upwardly inclined trapezoidal sliding holes are provided on one side of each conical hole on the end face of the fixed frame. A trapezoidal pressure block is slidably fitted within each trapezoidal sliding hole. One end of each trapezoidal pressure block has an abutting arc surface that abuts against the side wall of the conical panel. The other end of the trapezoidal pressure block abuts against the end face of the mounting plate. An insect repellent component is provided below each conical hole within the fixed frame. The downward sliding of the conical panel pushes the trapezoidal pressure block upward, generating a contact pressure that allows the mounting plate to form multiple clamping and fixing points on the end face near the first slide groove during installation, effectively improving the fixing quality and effect.

[0009] Preferably, the end face of the bending plate is provided with multiple fastening holes, and fastening screws are rotatably disposed in the fastening holes. The multiple fastening holes and fastening screws enable the bending plate to be stably installed on various solid objects.

[0010] Preferably, two pressing plates are disposed between the two bending plates on one side of the fixing frame. Multiple spring plates are connected between the two pressing plates and the fixing frame. Anti-slip pads are disposed on the end faces of the pressing plates, and multiple roughened nipples are disposed on the end faces of the anti-slip pads. The arrangement of the pressing plates and spring plates allows for elastic support pressure to be formed between the bending plates and the solid object, effectively improving the seismic resistance and stability of the bending plates and the fixing frame.

[0011] Preferably, a first groove is provided below the first pressure plate at the upper end face of the fixing frame, and multiple first fastening bolts for fixing are provided on the first groove and the end face of the first pressure plate. A rough groove is provided on one side of the first pressure plate on the end face of the mounting plate. The rough groove facilitates the removal of the mounting plate, and only two first fastening bolts are provided, improving disassembly efficiency.

[0012] Preferably, the insect repellent assembly includes a liquid reservoir disposed on the end face of the mounting plate, an air box disposed on the upper end face of the liquid reservoir, multiple filter plates disposed inside the air box, a fan wheel rotatably disposed on one side of each filter plate, and multiple ventilation holes disposed on one side of the fan wheel on the end face of the mounting plate and the fixing frame. The filter plates can filter dust and dirt, and the airflow generated by the fan wheel can cool and dissipate heat from the camera.

[0013] Preferably, the insect repellent component further includes a one-way valve port disposed on the bottom end face of the mounting plate, and multiple ventilation holes are provided on the end face of the mounting plate where it connects to the air box. The one-way valve port and ventilation holes ensure that the gas evaporated from the insect repellent liquid can be smoothly blown to various parts of the camera's exterior, guaranteeing the mosquito repellent effect.

[0014] Preferably, sliding blocks are provided on both end faces of the liquid storage seat, and a second sliding groove is provided on the outer side of the sliding block on the end face of the fixing frame to cooperate with it. The bottom end face of the liquid storage seat is fixedly connected to the bottom of the fixing frame by a plurality of second fastening bolts. The sliding blocks and the second sliding grooves allow the liquid storage seat to slide into and be installed on one end face of the fixing frame.

[0015] Preferably, the insect repellent assembly further includes a pressing cavity block disposed between the liquid reservoir and the mounting plate on the end face of the fixing frame. The pressing cavity block contains multiple compression blocks, and its two end faces abut against the end faces of the mounting plate and the liquid reservoir, respectively, under the support of the compression blocks. The pressing cavity block and the compression blocks improve the overall shock resistance of the mounting plate and the liquid reservoir.

[0016] Preferably, a rubber pad is provided on one side of the trapezoidal sliding hole on the end face of the first sliding groove, and a counterweight is provided on the other side of the rubber pad inside the trapezoidal pressure block. The rubber pad ensures the supporting and fixing quality of the trapezoidal pressure block.

[0017] Preferably, a power supply component is provided above the ventilation hole on the end face of the mounting plate.

[0018] In summary, compared with existing technologies, the beneficial effects of this solution are as follows: (1) The present invention, through the setting of conical plate, trapezoidal pressure block, rubber pad and counterweight, etc., makes it possible to complete the disassembly process by simply unscrewing the two first fastening bolts and then pushing the mounting plate upward. The overall disassembly efficiency is effectively improved. During installation, the mounting plate can also get multiple support and fixing points, which effectively improves the shock resistance and stability and ensures the safety of the equipment during use. (2) The present invention, through the setting of liquid storage seat, wind box, ventilation hole and gas dissipation hole, enables the flow of insect repellent gas outside the camera and power supply components during the use of the equipment, which can both cool down and repel insects, effectively improving the service life and monitoring effect of the equipment. (3) By setting up structures such as the pressing cavity block, the compression block, the spring sheet and the pressing plate, the present invention can effectively improve the fixing strength between the equipment and the solid when the whole equipment is fixed at a high place. When vibration occurs below the solid, the vibration can also be effectively absorbed, which can effectively reduce the occurrence of camera shaking and improve the monitoring quality. Attached Figure Description

[0019] Figure 1 This is a first-view perspective perspective view of the present invention; Figure 2 This is a second-view perspective perspective view of the present invention; Figure 3 This is the front view of the present invention; Figure 4 This is a side view of the present invention; Figure 5 for Figure 3 A three-dimensional sectional view at point AA; Figure 6 for Figure 5 A magnified view of a section at point B in the middle; Figure 7 for Figure 3 A three-dimensional sectional view at point CC; Figure 8 for Figure 5 A magnified view of a section at point D; Figure 9 for Figure 5 A magnified view of a section at point E in the middle; Figure 10 for Figure 3 A three-dimensional sectional view at the FF point; In the diagram: 10. Fixing frame; 11. Camera; 12. Power supply assembly; 13. Textured groove; 14. Fastening screw; 15. Fastening hole; 16. Pressing plate; 17. Spring sheet; 18. Mounting plate; 19. Bending plate; 20. Anti-slip pad; 21. Textured surface; 22. Air box; 23. Liquid reservoir; 24. Ventilation hole; 25. First fastening bolt; 26. Second fastening bolt; 27. First groove; 28. First pressure plate; 29. ​​Conical panel; 30. Conical hole; 31. One-way valve port; 32. Rubber pad; 33. Trapezoidal sliding hole; 34. Trapezoidal pressure block; 35. Counterweight block; 36. Abutment arc surface; 37. Filter plate; 38. Drive motor; 39. Fan wheel; 40. Ventilation hole; 41. First sliding groove; 42. Pressing cavity block; 43. Compression block; 44. Second sliding groove; 45. Sliding block; 46. Second groove; 47. Second pressure plate. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Example 1:

[0021] Reference Appendix Figure 1 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 and attached Figure 6 A video surveillance device that is easy to assemble and disassemble includes a fixed frame 10 and a bending plate 19. The bending plate 19 is provided on both end faces of the fixed frame 10. A first sliding groove 41 is provided on the end face of the fixed frame 10. An mounting plate 18 is slidably fitted in the first sliding groove 41. A camera 11 is rotatably mounted on the end face of the mounting plate 18. A first pressure plate 28 is provided on the upper end face of the mounting plate 18. A conical panel 29 is connected below the first pressure plate 28. A conical hole 30 is provided on the end face of the fixed frame 10 below the conical panel 29. A plurality of upwardly inclined trapezoidal sliding holes 33 are provided on one side of the conical hole 30 on the end face of the fixed frame 10. A trapezoidal pressure block 34 is slidably installed in the trapezoidal sliding hole 33. One end of the trapezoidal pressure block 34 is provided with an abutting arc surface 36, which abuts against the side wall of the conical panel 29. The other end of the trapezoidal pressure block 34 abuts against the end face of the mounting plate 18. An insect repellent component is provided below the conical hole 30 in the fixed frame 10.

[0022] Specifically, the camera 11 on the outer end face of the mounting plate 18 is existing technology and will not be elaborated on in this solution. The camera 11 can rotate and adjust its angle, thereby enabling observation and monitoring of multiple locations in the environment. The two bent plates 19 are bent into an "L" shape, raising the centrally connected fixing frame 10 outwards, so that the bottom end face of the fixing frame 10 does not directly contact the wall, reducing interference from dust, moisture, insects, birds, and animals. The first sliding groove 41 on the end face of the fixing frame 10 has "T" shaped ends and an opening at the top, allowing the mounting plate 18 to slide down and be installed on the end face of the fixing frame 10 without falling outwards. The "T" shaped surface of the first sliding groove 41 provides support, ensuring stability and safety.

[0023] The first pressure plate 28 is arranged on the upper end face of the mounting plate 18. When the mounting plate 18 is fully installed into the first slide groove 41, the first pressure plate 28 will cover the upper end face of the fixing frame 10 and complete the fixing process. The conical plate 29 at the bottom of the first pressure plate 28 and the conical hole 30 inside the fixing frame 10 are inclined towards the side of the mounting plate 18. When the first pressure plate 28 slides down, the conical plate 29 will also slide into the conical hole 30, thereby limiting the mounting plate 18 again and ensuring the stability of the mounting plate 18. Multiple trapezoidal sliding holes 33 on one side of the conical hole 30 are arranged at an angle, with the end closer to the conical hole 30 being narrower than the end farther from the conical hole 30. This allows the trapezoidal pressure block 34 to slide downwards at an angle with a certain limiting distance. When the conical panel 29 is not inserted into the conical hole 30, one end of the trapezoidal pressure block 34 with the abutting arc surface 36 will penetrate into the conical hole 30. As the conical panel 29 is inserted downwards, the outer surface of the bottom of the conical panel 29 will come into contact with the abutting arc surface 36, thereby pushing the trapezoidal pressure block 34 upwards. The upwardly moving trapezoidal pressure block 34 will press its end face against the end face of the mounting plate 18. In this design, since the conical panel 29 is inclined toward the mounting plate 18, the trapezoidal pressure block 34 will rise further outward as the conical panel 29 is pushed. Consequently, the lifting pressure generated by the trapezoidal pressure block 34 on the end face of the mounting plate 18 will also increase, thereby forming a clamping pressure between the mounting plate 18 and the fixing frame 10. When the conical panel 29 is fully pushed in, the trapezoidal pressure block 34 completes all lifting and clamping processes, effectively improving the stability of the mounting plate 18. In this design, the outer end of the trapezoidal pressure block 34 is also roughened to improve the contact friction.

[0024] Once the mounting plate 18 is fixed in place, the staff can start the equipment to monitor and process the environment. During this process, the insect repellent component will perform insect repellent treatment, improving monitoring accuracy and extending the equipment's lifespan.

[0025] Further, see attached document. Figure 6A rubber pad 32 is provided on one side of the trapezoidal sliding hole 33 on the end face of the first sliding groove 41, and a counterweight block 35 is provided on one side of the rubber pad 32 inside the trapezoidal pressure block 34.

[0026] Specifically, since the trapezoidal sliding hole 33 is arranged at an angle downwards, a counterweight 35 is placed inside the trapezoidal pressure block 34. This allows the trapezoidal pressure block 34 to automatically slide downwards due to the weight of the counterweight 35 and the angle of inclination of the trapezoidal sliding hole 33 when the conical panel 29 is not inserted into the conical hole 30. This allows the abutting arc surface 36 at one end of the trapezoidal pressure block 34 to automatically extend into the conical hole 30, facilitating the subsequent outward pushing of the trapezoidal pressure block 34. A rubber pad 32 is arranged on the contact surface between the first sliding groove 41 and the trapezoidal pressure block 34. The rubber pad 32 is made of elastic rubber material. When the trapezoidal pressure block 34 abuts against the rubber pad 32, it has a certain buffering and anti-slip fixing effect, improving the fixation.

[0027] Further, see attached document. Figure 1 and attached Figure 2 Multiple fastening holes 15 are provided on the end face of the bent plate 19, and fastening screws 14 are rotatably installed in the fastening holes 15.

[0028] Specifically, during installation, the tips of multiple fastening screws 14 are driven through the fastening holes 15 into the wall or fixed object to fix the bending plate 19. In the above solution, when the staff is disassembling and maintaining the device, they only need to pull the mounting plate 18 upward to remove the camera 11 and related parts without disassembling the bending plate 19, thus improving maintenance efficiency.

[0029] Further, see attached document. Figure 1 Appendix Figure 3 and attached Figure 4 A first groove 27 is provided below the first pressure plate 28 at the upper end face of the fixing frame 10. Multiple first fastening bolts 25 for fixing are provided on the first groove 27 and the end face of the first pressure plate 28. A rough groove 13 is provided on one side of the first pressure plate 28 at the end face of the mounting plate 18.

[0030] Specifically, the first groove 27 and the first pressure plate 28 are matched in size. When the first pressure plate 28 slides down, its bottom end face presses against the end face of the first groove 27, so that the first pressure plate 28 can be embedded into the first groove 27. Two threaded holes are provided on the end faces of the first groove 27 and the first pressure plate 28. By screwing the first fastening bolt 25 into the threaded holes, the first pressure plate 28 can be fixed. In this solution, when the mounting plate 18 needs to be disassembled, only the two first fastening bolts 25 need to be unscrewed. Then, a tool is used to press against the end face of the rough groove 13 and then lifted upwards to push the mounting plate 18 upwards and pull it out, thus completing the disassembly and assembly process. In this solution, the end face of the rough groove 13 is roughened to increase the contact friction with the tool, making disassembly and assembly easier.

[0031] Further, see attached document. Figure 5 and attached Figure 8 The insect repellent component includes a liquid storage seat 23 disposed on the end face of the mounting plate 18. A bellows 22 is disposed on the upper end face of the liquid storage seat 23. Multiple filter plates 37 are disposed inside the bellows 22. A fan wheel 39 is rotatably disposed on one side of the filter plate 37. Multiple ventilation holes 24 are disposed on one side of the fan wheel 39 on the end face of the mounting plate 18 and the fixing frame 10.

[0032] Specifically, the liquid reservoir 23 stores insect repellent liquid and is slidably installed on the back end face of the mounting plate 18. The upper end face of the liquid reservoir 23 is connected to the air box 22. After the liquid reservoir 23 and the air box 22 are installed, the exhaust port of the air box 22 is aligned with multiple ventilation holes 24. The multiple ventilation holes 24 are arranged above the camera 11. Inside the air box 22, a drive motor 38 is provided on the end face of the filter plate 37. The output end of the drive motor 38 is used to drive the fan wheel 39 to rotate. When the camera 11 is working, the output end of the drive motor 38 drives the fan wheel 39 to rotate, thereby driving the gas on one side of the air box 22 to pass through multiple filter plates 37 to filter dust and dirt and blow it to the ventilation holes 24. Then, it diffuses to the outside of the camera 11 through the ventilation holes 24, thereby cooling and dust removal of the camera 11 and ensuring the stable operation of the camera 11.

[0033] Further, see attached document. Figure 5 and attached Figure 8 The insect repellent assembly also includes a one-way valve port 31 located on the bottom end face of the mounting plate 18, and multiple air vents 40 are provided on the end face of the mounting plate 18 where it is connected to the air box 22.

[0034] Specifically, staff can insert the infusion tubing into the one-way valve 31 to pour the insect repellent liquid into the reservoir 23. The insect repellent liquid will evaporate through multiple vent holes 40 and diffuse into the bellows 22. When the fan wheel 39 is working, it can spray the evaporated insect repellent gas to various places outside the camera 11, thereby driving away insects and animals and ensuring the monitoring effect.

[0035] Further, see attached document. Figure 4 Appendix Figure 7 and attached Figure 10 Sliding blocks 45 are provided on both sides of the liquid storage seat 23. The sliding blocks 45 are provided with second sliding grooves 44 that cooperate with each other on the outer side of the fixed frame 10. The bottom end face of the liquid storage seat 23 is fixedly connected to the bottom of the fixed frame 10 by multiple second fastening bolts 26.

[0036] Specifically, the second slide groove 44 is arranged on the back end face of the fixed frame 10. The liquid storage seat 23 can be slid into the second slide groove 44 through the sliding block 45 for installation. A second pressure plate 47 is provided on the bottom end face of the liquid storage seat 23. A second groove 46 is provided on one side of the second pressure plate 47 on the bottom end face of the fixed frame 10. When the liquid storage seat 23 is fully pushed in, the end face of the second pressure plate 47 will press against the end face of the second groove 46, and the second pressure plate 47 will be embedded into the second groove 46. Multiple threaded holes are provided on the second pressure plate 47 and the second groove 46. The installation and fixing process is completed by screwing the second fastening bolt 26 into the threaded holes. The installation and fixing process is made easier by the setting of the second fastening bolt 26 and the sliding block 45. The liquid storage seat 23 and the bellows 22 can be pulled out by simply unscrewing the second fastening bolt 26.

[0037] Further, see attached document. Figure 1 A power supply component 12 is provided above the ventilation hole 24 on the end face of the mounting plate 18.

[0038] Specifically, the power supply component 12 is used to power, store, and control the camera 11, which is existing technology and will not be elaborated on in this solution. The power supply component 12 is arranged above multiple ventilation holes 24, and the air blown out of the ventilation holes 24 is also used for cooling and pest control. Example 2:

[0039] Reference Appendix Figure 5 and attached Figure 9 A video surveillance device that is easy to assemble and disassemble, the insect repellent component also includes a pressing cavity block 42 disposed between the liquid reservoir 23 and the mounting plate 18 on the end face of the fixing frame 10. The pressing cavity block 42 is provided with a plurality of compression blocks 43. Under the support of the compression blocks 43, the two end faces of the pressing cavity block 42 respectively abut against the end faces of the mounting plate 18 and the liquid reservoir 23.

[0040] As a further embodiment, the pressing cavity block 42 is made of anti-slip rubber material, and a rectangular opening is provided on the end face of the fixing frame 10. The pressing cavity block 42 is arranged in the rectangular opening. When the mounting plate 18 and the liquid reservoir 23 are installed, the two end faces of the pressing cavity block 42 will be in contact with the mounting plate 18 and the liquid reservoir 23 respectively, increasing the friction and improving the fixing effect. The multiple compression blocks 43 inside the pressing cavity block 42 are made of elastic shock-absorbing material. When there is no force, the pressing cavity block 42 will be pushed outward. When the mounting plate 18 and the liquid reservoir 23 are installed, the pressing cavity block 42 and the multiple compression blocks 43 will be squeezed, so that when the equipment is vibrated externally during operation, the vibration can be transmitted to the compression blocks 43 and absorbed by the compression blocks 43, thereby ensuring the stability of each fixing component. Example 3:

[0041] Reference Appendix Figure 2 and attached Figure 7 A video surveillance device that is easy to assemble and disassemble has two pressing plates 16 between two bending plates 19 and one side of a fixed frame 10. Multiple spring plates 17 are connected between the two pressing plates 16 and the fixed frame 10. Anti-slip pads 20 are provided on the end face of the pressing plates 16, and multiple rough nipples 21 are provided on the end face of the anti-slip pads 20.

[0042] As a further embodiment, the spring sheet 17 is made of elastic metal material. Multiple spring sheets 17 are divided into two groups to connect and fix the pressing plate 16. When the bending plate 19 is fixed to the end face of the wall or the fixed object, the pressing plate 16 will adhere to the surface of the fixed object with the anti-slip pad 20 on the end face. The anti-slip pad 20 is made of elastic rubber material and has good contact friction with multiple rough nipples 21 on the end face, which improves the fixing effect. When multiple fastening screws 14 on the bending plate 19 are continuously screwed in, the bending plate 19 is pressed down, and multiple spring sheets 17 at one end of the pressing plate 16 will be stressed. The deformed spring sheets 17 will generate elastic pressure, which can tension and fix the bending plate 19, improving the fixing effect. In this solution, after the equipment is fixed, the spring sheet 17 and the anti-slip pad 20 can also absorb a certain amount of external vibration, which improves the overall shock resistance of the equipment.

[0043] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0044] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0045] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A video surveillance device that is easy to assemble and disassemble, comprising a fixing frame (10) and a bending plate (19), characterized in that: The end surfaces of both sides of the fixing frame (10) are provided with bending plates (19), the end surface of the fixing frame (10) is provided with a first slide groove (41), a mounting plate (18) is slidably arranged in the first slide groove (41), a camera (11) is rotatably arranged on the end surface of the mounting plate (18), a first pressing plate (28) is arranged on the upper end surface of the mounting plate (18), a conical panel (29) is connected to the lower part of the first pressing plate (28), and a mutually cooperating member is arranged on the lower part of the conical panel (29) on the end surface of the fixing frame (10). A conical hole (30) is provided on one side of the conical hole (30) on the end surface of the fixing frame (10), a plurality of trapezoidal sliding holes (33) inclined upward are provided, a trapezoidal pressing block (34) is slidably provided in the trapezoidal sliding hole (33), an abutting arc surface (36) is provided at one end of the trapezoidal pressing block (34), the abutting arc surface (36) and the side wall of the conical panel (29) are mutually abutted, the other end of the trapezoidal pressing block (34) is abutted against the end surface of the mounting plate (18), and an insect repellent component is provided in the fixing frame (10) below the conical hole (30).

2. The video surveillance device that is easy to assemble and disassemble according to claim 1, characterized in that: A plurality of fastening holes (15) are arranged on the end surface of the bending plate (19), and fastening screws (14) are rotatably arranged in the fastening holes (15).

3. The video surveillance device that is easy to assemble and disassemble according to claim 2, characterized in that: Two pressing plates (16) are arranged between the two bending plates (19) on one side of the fixing frame (10); a plurality of spring sheets (17) are connected between the two pressing plates (16) and the fixing frame (10); an anti-skid pad (20) is arranged on the end surface of the pressing plate (16); and a plurality of roughened noodles (21) are arranged on the end surface of the anti-skid pad (20).

4. The video surveillance device that is easy to assemble and disassemble according to claim 1, characterized in that: A first embedding groove (27) is provided below the first pressing plate (28) at the upper end surface of the fixing frame (10); a plurality of first fastening bolts (25) for fixing are provided on the first embedding groove (27) and the end surface of the first pressing plate (28); and a rough surface groove (13) is provided on one side of the first pressing plate (28) on the end surface of the mounting plate (18).

5. The video surveillance device that is easy to assemble and disassemble according to claim 1, characterized in that: The insect repellent assembly comprises a liquid storage seat (23) arranged on the end surface of a mounting plate (18), a bellows (22) being arranged on the upper end surface of the liquid storage seat (23), a plurality of filter plates (37) being arranged in the bellows (22), a fan wheel (39) being rotatably arranged on one side of the filter plate (37), and a plurality of ventilation holes (24) being arranged on one side of the fan wheel (39) on the end surfaces of the mounting plate (18) and the fixing frame (10).

6. The video surveillance device that is easy to assemble and disassemble according to claim 5, characterized in that: The insect repellent assembly further comprises a one-way valve port (31) arranged on the bottom end surface of the mounting plate (18), and a plurality of air diffusion holes (40) are arranged on the end surface where the mounting plate (18) and the bellows (22) are connected to each other.

7. The video surveillance device that is easy to assemble and disassemble according to claim 5, characterized in that: The end surfaces of both sides of the liquid storage seat (23) are provided with sliding blocks (45), and the outside of the sliding blocks (45) is provided with second sliding grooves (44) that cooperate with each other on the end surface of the fixing frame (10), and the bottom end surface of the liquid storage seat (23) and the bottom of the fixing frame (10) are fixedly connected by a plurality of second fastening bolts (26).

8. The video surveillance device that is easy to assemble and disassemble according to claim 5, characterized in that: The insect repellent assembly further comprises a compression cavity block (42) arranged on the end surface of the fixing frame (10) between the liquid storage seat (23) and the mounting plate (18), wherein a plurality of compression blocks (43) are arranged in the compression cavity block (42), and under the support of the compression blocks (43), the end surfaces of both sides of the compression cavity block (42) are respectively abutted against the end surfaces of the mounting plate (18) and the liquid storage seat (23).

9. The video surveillance device that is easy to assemble and disassemble according to claim 1, characterized in that: A rubber pad (32) is arranged on one side of the trapezoidal pressure block (33) on the end surface of the first slide groove (41), and a counterweight block (35) is arranged in the trapezoidal slide hole (34) on one side of the rubber pad (32).

10. The video surveillance device that is easy to assemble and disassemble according to claim 5, characterized in that: A power supply component (12) is arranged on the end surface of the mounting plate (18) above the ventilation hole (24).

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