A surveillance camera that is easy to disassemble

Abstract

The present invention discloses a monitoring camera which is easy to disassemble, and relates to the technical field of monitoring equipment. The camera comprises a mounting frame and a disassembly device, wherein a mounting rod is fixedly mounted on the bottom of the inner part of the mounting frame, a mounting groove is provided on the surface of the mounting frame, a mounting plate is slidably mounted on the circumferential surface of the mounting rod, a disassembly plate is provided on the circumferential surface of the mounting rod, a support rod is fixedly mounted on the surface of the disassembly plate, a camera body is fixedly mounted on the top of the support rod, the mounting plate moves upward to squeeze the disassembly plate to move upward, the disassembly plate moves upward to drive the support rod to move upward, and the support rod moves upward to pop out the camera body, the anti-mistaken touch design can ensure the continuous and stable operation of the monitoring system, avoid monitoring interruption caused by accidental touch and disassembly of the equipment, help maintain the continuity and stability of the monitoring system, and the monitoring camera is easy to disassemble, which can make maintenance and replacement of the camera more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring equipment, in particular to a monitoring camera which is easy to disassemble. Background Art

[0002] Surveillance cameras usually consist of a camera unit, a mounting base, connecting cables and a supporting device.

[0003] The patent with patent announcement number CN218781017U relates to a surveillance camera that is easy to disassemble, including a surveillance camera body, a connecting piece, a mounting seat and a mounting plate. The patent sets a rotating shaft so that the rotating shaft movably connects the connecting piece with a convenient disassembly mechanism, so that the user can conveniently disassemble the surveillance camera body through the convenient disassembly mechanism, and the sealing and dustproof mechanism can seal and dustproof the connection structure between the connecting piece and the mounting seat, which solves the problem that the existing surveillance cameras are generally fixed to the ceiling by expansion screws, and because the surveillance cameras need to be regularly maintained after long-term use in order to ensure the service life of the surveillance cameras, and there is no mutually detachable structure between the surveillance camera and the mounting seat, when the surveillance camera fails or needs to be regularly maintained, the disassembly is very troublesome and time-consuming.

[0004] In the above patent, a rotating shaft is provided to flexibly connect the connecting piece with the convenient disassembly mechanism, so that the user can conveniently disassemble the monitoring camera body through the convenient disassembly mechanism. However, it is difficult to prevent the camera body from being accidentally disassembled due to accidental external force. If the monitoring camera is easily accidentally touched or accidentally disassembled, it will increase the safety risk and lead to the interruption of the monitoring system, causing the monitoring process to be interrupted or temporarily ineffective, resulting in a short-term interruption or failure of the monitoring system. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a surveillance camera that is easy to disassemble, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a surveillance camera that is easy to disassemble, comprising a mounting frame and a disassembly device, wherein a mounting rod is fixedly installed at the bottom of the interior of the mounting frame, a mounting groove is provided on the surface of the mounting frame, a mounting plate is slidably installed on the circumferential surface of the mounting rod, a disassembly plate is provided on the circumferential surface of the mounting rod, a support rod is fixedly installed on the surface of the disassembly plate, and a camera body is fixedly installed on the top of the support rod, wherein the disassembly device comprises a disassembly groove, a limit frame, a fixed frame, a limit rod, a protective groove, a fixed plate and a protective rod, the limit rod moves in a direction away from the disassembly plate to disengage from the contact with the limit frame and release the limit on the limit frame and the disassembly plate, the mounting plate moves upward to squeeze the disassembly plate to move upward, the disassembly plate moves upward to drive the support rod to move upward, the support rod moves upward to pop out the camera body, and the fixed The frame is fixedly installed on the surface of the installation frame, the disassembly groove is arranged on the side of the disassembly plate close to the fixed frame, the limit frame is fixedly installed on the inner wall of the disassembly groove, the limit rod slides through the surface of the fixed frame, the protection groove is arranged at the end of the limit rod away from the limit frame, the fixed plate is fixedly installed on the side of the fixed frame away from the limit frame, and the protection rod slides through the surface of the fixed plate, wherein the protection device includes a protection hole, a hollow block and a rotating rod, the protection hole is arranged at the top of the disassembly plate, the hollow block is fixedly installed on the inner wall of the protection hole, and the rotating rod is rotatably installed on the inner wall of the hollow block, wherein the lubrication device includes a No. 1 T-rod, a stabilizing frame, a lubrication frame and a No. 2 T-rod, the No. 1 T-rod slides through the top of the disassembly plate, the stabilizing frame is fixedly installed on the bottom of the disassembly plate, the lubrication frame is fixedly installed on the top of the inner wall of the stabilizing frame, and the No. 2 T-rod slides through the top of the stabilizing frame.

[0007] According to the above technical solution, a No. 1 spring is arranged between the mounting rod and the mounting plate, and the No. 1 spring can drive the mounting plate to reset. The end of the limit rod close to the disassembly groove is set as a slope, and the bottom of the limit frame is set as a slope.

[0008] According to the above technical solution, a No. 2 spring is arranged between the fixed frame and the limit rod, and the No. 2 spring can drive the limit rod to reset. The protection rod contacts the inner wall of the protection groove, and the limit rod contacts the inner wall of the limit frame. A protection spring is arranged between the fixed plate and the protection rod, and the protection spring can drive the protection rod to reset.

[0009] According to the above technical solution, it also includes a protective device and a lubricating device. The protective device also includes a rotating plate, a curved rod and a rubber block. The hollow block and the rotating rod can only move upward slowly so that the disassembly plate can only pop up slowly. The rotating plate is fixedly installed on the circumferential surface of the rotating rod, the curved rod is fixedly installed on the inner wall of the protective hole, and the rubber block is fixedly installed on the circumferential surface of the mounting rod.

[0010] According to the above technical solution, a non-Newtonian fluid is arranged inside the rubber block. The non-Newtonian fluid will solidify instantly when it is squeezed quickly, resulting in the non-Newtonian fluid can only flow by being slowly pushed by the rotating plate. The rotating plate is in contact with the arc rod, and a clockwork spring is arranged between the hollow block and the rotating rod. One end of the clockwork spring is arranged on the circumferential surface of the rotating rod and the other end is arranged on the inner wall of the hollow block. The rotating rod can be driven to reset by the clockwork spring.

[0011] According to the above technical solution, the lubrication device also includes a quantitative frame, a quantitative plate, a quantitative rod, a quantitative hole and a guide tube. The elastic block inside the guide tube is deformed by the extrusion of the quantitative lubricating oil, and the elastic block is deformed to release the seal of the guide tube. The quantitative frame is fixedly installed on the bottom of the inner wall of the lubrication frame, the quantitative plate is slidably installed on the inner wall of the quantitative frame, the quantitative rod is fixedly installed on the top of the quantitative plate, the guide tube is fixedly installed on the surface of the quantitative frame, and the quantitative hole is opened on the side of the quantitative frame away from the guide tube.

[0012] According to the above technical solution, a No. 3 spring is arranged between the No. 1 T-shaped rod and the disassembly plate, and the No. 3 spring can drive the No. 1 T-shaped rod to reset. A No. 4 spring is arranged between the No. 2 T-shaped rod and the lubrication frame, and one end of the No. 4 spring is arranged on the top of the lubrication frame and the other end is arranged on the circumferential surface of the No. 2 T-shaped rod. The No. 4 spring can drive the No. 2 T-shaped rod to reset. An elastic block is arranged inside the guide tube, and the elastic coefficient of the No. 3 spring is greater than that of the No. 4 spring.

[0013] According to the above technical solution, a No. 5 spring is arranged between the quantitative frame and the quantitative plate, one end of the No. 5 spring is arranged on the top of the quantitative plate and the other end is arranged on the top of the inner wall of the quantitative frame. The No. 5 spring can drive the quantitative plate to reset, the quantitative rod is in contact with the bottom of the No. 2 T-shaped rod, the quantitative plate is in contact with the quantitative hole, and the elastic coefficient of the No. 4 spring is greater than that of the No. 5 spring.

[0014] The present invention provides a surveillance camera that is easy to disassemble and has the following beneficial effects:

[0015] (1) When the camera body needs to be disassembled, the protective rod is first manually pulled to move it out of contact with the protective groove, and the limit rod is released. The anti-accidental touch design can ensure the continuous and stable operation of the monitoring system, avoid monitoring interruption caused by accidental disassembly of the equipment, and help maintain the continuity and stability of the monitoring system. At the same time, the disassembly plate moves upward to drive the support rod to move upward, and the support rod moves upward to pop out the camera body, which can make maintenance and replacement of the camera body more convenient, and maintenance personnel can more easily perform daily inspections and cleaning, reducing the time and labor costs of maintenance.

[0016] (2) The surveillance camera that is easy to disassemble can only move the hollow block and the rotating rod slowly upward because the rotating plate can only move slowly upward, and the hollow block and the rotating rod can only move slowly upward because the disassembly plate can only pop up slowly upward. Through the deceleration pop-up design, the camera body can be more stably popped out from its fixed position, which helps to maintain the stability of the camera body when it is disassembled. At the same time, when installing the camera body, the rotating rod can move downward quickly so that the disassembly plate can move downward quickly to complete the installation of the camera body. Through the design of rapid downward movement, the installer can complete the installation of the camera body more efficiently, saving installation time and making the installation process simpler.

[0017] (3) The surveillance camera that is easy to disassemble is deformed by squeezing the elastic block inside the guide tube by the quantitative lubricating oil. The deformation of the elastic block releases the seal of the guide tube. After the seal of the guide tube is released, the quantitative lubricating oil at the bottom of the quantitative frame is sprayed through the guide tube to the space between the mounting rod and the mounting plate for quantitative lubrication. When the camera body is used for a long time or in harsh environmental conditions, dust will accumulate on the detachable moving parts or jam due to friction between mechanical parts. Lubrication can effectively prevent these jamming problems, ensure that the camera body can move smoothly when disassembled, and ensure the efficiency of disassembling the camera body. Quantitative lubrication can accurately control the amount of lubricant used to avoid waste of resources caused by excessive use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the position structure of the support rod and the camera body of the present invention;

[0020] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A;

[0021] Figure 4 For the present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged;

[0022] Figure 5 This is a schematic diagram of the position structure of the installation plate and the removal plate of the present invention;

[0023] Figure 6 This is a schematic diagram of the position structure of the first T-shaped rod and the disassembly plate of the present invention;

[0024] Figure 7 This is a schematic diagram of the position structure of the stabilizing frame and the lubricating frame of the present invention;

[0025] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0026] In the figure: 1. installation frame; 2. installation rod; 21. installation slot; 3. installation plate; 4. disassembly plate; 5. support rod; 6. camera body; 7. disassembly slot; 8. limit frame; 9. fixed frame; 10. limit rod; 11. protection slot; 12. fixed plate; 13. protection rod; 141. protection hole; 142. hollow block; 143. rotating rod; 144. rotating plate; 145. arc rod; 146. rubber block; 151. No. 1 T-shaped rod; 152. stabilizing frame; 153. lubrication frame; 154. No. 2 T-shaped rod; 155. quantitative frame; 156. quantitative plate; 157. quantitative rod; 158. quantitative hole; 159. guide tube. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 8One embodiment of the present invention is: a surveillance camera that is easy to disassemble, comprising a mounting frame 1, and also comprising a disassembly device, wherein a mounting rod 2 is fixedly installed at the bottom of the interior of the mounting frame 1, a mounting groove 21 is opened on the surface of the mounting frame 1, a mounting plate 3 is slidably installed on the circumferential surface of the mounting rod 2, a disassembly plate 4 is provided on the circumferential surface of the mounting rod 2, a support rod 5 is fixedly installed on the surface of the disassembly plate 4, and a camera body 6 is fixedly installed on the top of the support rod 5, wherein the disassembly device comprises a disassembly groove 7, a limit frame 8, a fixed frame 9, a limit rod 10, a protective groove 11, a fixed plate 12 and a protective rod 13, the fixed frame 9 is fixedly installed on the surface of the mounting frame 1, the disassembly groove 7 is opened on a side of the disassembly plate 4 close to the fixed frame 9, the limit frame 8 is fixedly installed on the inner wall of the disassembly groove 7, the limit rod 10 slides through the surface of the fixed frame 9, the protective groove 11 is opened at one end of the limit rod 10 away from the limit frame 8, and the fixed plate 12 is fixedly installed on the fixed frame 9 away from the limit frame 8 On one side, the protection rod 13 slides through the surface of the fixed plate 12, wherein the protection device includes a protection hole 141, a hollow block 142 and a rotating rod 143, the protection hole 141 is opened at the top of the disassembly plate 4, the hollow block 142 is fixedly installed on the inner wall of the protection hole 141, and the rotating rod 143 is rotatably installed on the inner wall of the hollow block 142, wherein the lubrication device includes a No. 1 T-shaped rod 151, a stabilizing frame 152, a lubrication frame 153 and a No. 2 T-shaped rod 154, the No. 1 T-shaped rod 151 slides through the top of the disassembly plate 4, the stabilizing frame 152 is fixedly installed on the bottom of the disassembly plate 4, the lubrication frame 153 is fixedly installed on the top of the inner wall of the stabilizing frame 152, and the No. 2 T-shaped rod 154 slides through the top of the stabilizing frame 152. The anti-mistaken touch design can ensure the continuous and stable operation of the monitoring system, avoid monitoring interruption caused by accidental disassembly of the equipment, help maintain the continuity and stability of the monitoring system, and make maintenance and replacement of the camera body 6 more convenient.

[0029] A No. 1 spring is arranged between the mounting rod 2 and the mounting plate 3, and the No. 1 spring can drive the mounting plate 3 to reset. One end of the limiting rod 10 close to the disassembly groove 7 is arranged as an inclined surface, and the bottom of the limiting frame 8 is arranged as an inclined surface.

[0030] A No. 2 spring is arranged between the fixed frame 9 and the limit rod 10, and the No. 2 spring can drive the limit rod 10 to reset. The protection rod 13 contacts the inner wall of the protection groove 11, and the limit rod 10 contacts the inner wall of the limit frame 8. A protection spring is arranged between the fixed plate 12 and the protection rod 13, and the protection spring can drive the protection rod 13 to reset.

[0031] When this embodiment is working: when the camera body 6 needs to be disassembled, the protection rod 13 is first manually pulled to move in the direction away from the limit rod 10, and the protection rod 13 moves in the direction away from the limit rod 10 to break away from the contact with the protection groove 11 and release the limit on the limit rod 10. After the limit of the limit rod 10 is released, the limit rod 10 is manually pulled to move in the direction away from the disassembly plate 4. The limit rod 10 moves in the direction away from the disassembly plate 4 to break away from the contact with the limit frame 8 and release the limit on the limit frame 8 and the disassembly plate 4. After the limit of the disassembly plate 4 is released, the mounting plate 3 moves upward under the elastic force of the No. 1 spring, and the mounting plate 3 moves upward to squeeze the disassembly plate 4 to move upward. The disassembly plate 4 moves upward to drive the support rod 5 to move upward, and the support rod 5 moves upward to pop out the camera body 6. When the camera body 6 needs to be installed and fixed after the inspection or maintenance of the camera body 6 is completed, the protection rod 13 is also manually pulled first. The rod 13 moves in the direction away from the limit rod 10, and the protection rod 13 moves in the direction away from the limit rod 10 to disengage from the contact with the protection groove 11 and release the limit on the limit rod 10. After the limit of the limit rod 10 is released, the limit rod 10 is manually pulled to move in the direction away from the mounting rod 2. At the same time, the disassembly plate 4 is manually placed into the mounting frame 1. After the disassembly plate 4 is placed into the mounting frame 1 and contacts with the mounting plate 3, the disassembly plate 4 is pressed to move downward and squeeze the mounting plate 3 to move downward. The mounting plate 3 moves downward to squeeze the No. 1 spring to produce deformation and accumulate force. At the same time, the disassembly plate 4 moves downward to drive the limit frame 8 to move downward and contact the limit rod 10. After the limit rod 10 contacts the inner wall of the limit frame 8, the limit rod 10 is manually released. After the limit rod 10 is released, it moves in the direction close to the disassembly plate 4 under the elastic force of the No. 1 spring to restore the limit on the limit frame 8 and the disassembly plate 4, thereby completing the installation and fixation of the camera body 6.

[0032] See also Figure 1-Figure 8 On the basis of the above-mentioned embodiment, another embodiment of the present invention further includes a protective device and a lubricating device. The protective device also includes a rotating plate 144, a curved rod 145 and a rubber block 146. The rotating plate 144 is fixedly mounted on the circumferential surface of the rotating rod 143, the curved rod 145 is fixedly mounted on the inner wall of the protective hole 141, and the rubber block 146 is fixedly mounted on the circumferential surface of the mounting rod 2. Through the deceleration pop-up design, the camera body 6 can be more stably popped out from its fixed position, which helps to maintain the stability of the camera body 6 when it is disassembled.

[0033] A non-Newtonian fluid is arranged inside the rubber block 146. When the non-Newtonian fluid is squeezed quickly, it will solidify instantly, resulting in the non-Newtonian fluid can only flow by being slowly pushed by the rotating plate 144. The rotating plate 144 is in contact with the arc rod 145. A clockwork spring is arranged between the hollow block 142 and the rotating rod 143. One end of the clockwork spring is arranged on the circumferential surface of the rotating rod 143 and the other end is arranged on the inner wall of the hollow block 142. The rotating rod 143 can be driven to reset by the clockwork spring.

[0034] The lubrication device also includes a quantitative frame 155, a quantitative plate 156, a quantitative rod 157, a quantitative hole 158 and a guide tube 159. The quantitative frame 155 is fixedly mounted on the bottom of the inner wall of the lubrication frame 153, the quantitative plate 156 is slidably mounted on the inner wall of the quantitative frame 155, the quantitative rod 157 is fixedly mounted on the top of the quantitative plate 156, the guide tube 159 is fixedly mounted on the surface of the quantitative frame 155, and the quantitative hole 158 is opened on the side of the quantitative frame 155 away from the guide tube 159. Lubrication can effectively prevent these jamming problems, ensure that the camera body 6 can move smoothly when disassembled, and ensure the efficiency of disassembling the camera body 6. Quantitative lubrication can accurately control the amount of lubricant used.

[0035] A No. 3 spring is arranged between the No. 1 T-shaped rod 151 and the disassembly plate 4, and the No. 3 spring can drive the No. 1 T-shaped rod 151 to reset. A No. 4 spring is arranged between the No. 2 T-shaped rod 154 and the lubrication frame 153. One end of the No. 4 spring is arranged on the top of the lubrication frame 153 and the other end is arranged on the circumferential surface of the No. 2 T-shaped rod 154. The No. 4 spring can drive the No. 2 T-shaped rod 154 to reset. An elastic block is arranged inside the guide tube 159, and the elastic coefficient of the No. 3 spring is greater than that of the No. 4 spring.

[0036] A No. 5 spring is arranged between the quantitative frame 155 and the quantitative plate 156. One end of the No. 5 spring is arranged on the top of the quantitative plate 156 and the other end is arranged on the top of the inner wall of the quantitative frame 155. The No. 5 spring can drive the quantitative plate 156 to reset, the quantitative rod 157 contacts the bottom of the No. 2 T-shaped rod 154, and the quantitative plate 156 contacts the quantitative hole 158. The elastic coefficient of the No. 4 spring is greater than that of the No. 5 spring.

[0037] When this embodiment is working: the installation plate 3 moves upward to squeeze the disassembly plate 4 to move upward, the disassembly plate 4 moves upward to drive the hollow block 142 to move upward, the hollow block 142 moves upward to drive the rotating rod 143 to move upward, the rotating rod 143 moves upward to drive the rotating plate 144 to move upward, the rotating plate 144 moves upward and contacts with the rubber block 146, at this time, the rotating plate 144 is limited by the arc rod 145 so that the end of the rotating plate 144 away from the arc rod 145 cannot rotate downward, the rotating plate 144 cannot rotate downward to squeeze the rubber block 146, the rubber block 146 is squeezed by the rotating plate 144 and at the same time is affected by its own non-Newtonian fluid and can only be deformed slowly, the rubber block 146 can only be deformed slowly, so that the rotating plate 144 can only move slowly upward, the rotating plate 144 can only move slowly upward, so that the hollow block 142 and the rotating rod 143 can only move slowly upward, the hollow block 142 and the rotating rod 143 can only move slowly upward. The disassembly plate 4 can only be slowly popped up upward. At the same time, when the camera body 6 is installed, the disassembly plate 4 is placed inside the installation frame 1 and contacts with the installation plate 3. The disassembly plate 4 is pressed to move downward, driving the hollow block 142 and the rotating rod 143 to move downward. The rotating rod 143 moves downward, driving the rotating plate 144 to move downward and contact the rubber block 146. At this time, the rotating plate 144 is not limited by the arc rod 145, so that the end of the rotating plate 144 close to the arc rod 145 can be rotated upward. The rotating plate 144 can be rotated upward so that when the rotating plate 144 moves downward and contacts the rubber block 146, the end of the rotating plate 144 away from the arc rod 145 rotates upward without being decelerated by the rubber block 146. The rotating plate 144 will not be decelerated by the rubber block 146, so that the hollow block 142 and the rotating rod 143 can move downward quickly, and the rotating rod 143 can move downward quickly so that the disassembly plate 4 can move downward quickly to complete the installation of the camera body 6.

[0038] When the rotating plate 144 moves downward and contacts the rubber block 146, the end of the rotating plate 144 away from the arc rod 145 contacts the rubber block 146 and rotates upward, so that the end of the rotating plate 144 close to the arc rod 145 rotates downward, the end of the rotating plate 144 close to the arc rod 145 rotates downward and contacts the No. 1 T-shaped rod 151 and squeezes the No. 1 T-shaped rod 151 to move downward, the No. 1 T-shaped rod 151 moves downward and contacts the No. 2 T-shaped rod 154 and squeezes the No. 2 T-shaped rod 154 to move downward, the No. 2 T-shaped rod 154 moves downward and contacts the quantitative rod 157 and squeezes the quantitative rod 157 to move downward, the quantitative rod 157 moves downward to drive the quantitative plate 156 to move downward, and the quantitative plate 1 56 moves downward to break away from the contact with the quantitative hole 158 and seals part of the space and lubricating oil at the bottom of the quantitative frame 155. At the same time, the quantitative plate 156 continues to move downward to squeeze the quantitative lubricating oil at the bottom of the quantitative frame 155. The quantitative lubricating oil at the bottom of the quantitative frame 155 is squeezed by the quantitative plate 156 to squeeze the elastic block inside the guide tube 159. The elastic block inside the guide tube 159 is squeezed by the quantitative lubricating oil to produce deformation. The elastic block is deformed to release the seal of the guide tube 159. After the seal of the guide tube 159 is released, the quantitative lubricating oil at the bottom of the quantitative frame 155 is sprayed through the guide tube 159 to the space between the mounting rod 2 and the mounting plate 3 for quantitative lubrication.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveillance camera that is easy to disassemble, comprising a mounting frame (1), characterized in that: It also includes a disassembly device, a protection device and a lubrication device; The bottom of the mounting frame (1) is fixedly mounted with a mounting rod (2), the surface of the mounting frame (1) is provided with a mounting groove (21), the circumferential surface of the mounting rod (2) is slidably mounted with a mounting plate (3), the circumferential surface of the mounting rod (2) is provided with a disassembly plate (4), the surface of the disassembly plate (4) is fixedly mounted with a support rod (5), and the top of the support rod (5) is fixedly mounted with a camera body (6); The disassembly device comprises a disassembly groove (7), a limit frame (8), a fixed frame (9), a limit rod (10), a protective groove (11), a fixed plate (12) and a protective rod (13); the fixed frame (9) is fixedly mounted on the surface of the mounting frame (1); the disassembly groove (7) is arranged on a side of the disassembly plate (4) close to the fixed frame (9); the limit frame (8) is fixedly mounted on the inner wall of the disassembly groove (7); the limit rod (10) slides through the surface of the fixed frame (9); the protective groove (11) is arranged on an end of the limit rod (10) away from the limit frame (8); the fixed plate (12) is fixedly mounted on a side of the fixed frame (9) away from the limit frame (8); and the protective rod (13) slides through the surface of the fixed plate (12); The protection device comprises a protection hole (141), a hollow block (142) and a rotating rod (143); the protection hole (141) is opened at the top of the disassembly plate (4); the hollow block (142) is fixedly mounted on the inner wall of the protection hole (141); and the rotating rod (143) is rotatably mounted on the inner wall of the hollow block (142); The lubricating device comprises a first T-shaped rod (151), a stabilizing frame (152), a lubricating frame (153) and a second T-shaped rod (154); the first T-shaped rod (151) slides through the top of the disassembly plate (4); the stabilizing frame (152) is fixedly mounted on the bottom of the disassembly plate (4); the lubricating frame (153) is fixedly mounted on the top of the inner wall of the stabilizing frame (152); and the second T-shaped rod (154) slides through the top of the stabilizing frame (152); A No. 1 spring is arranged between the mounting rod (2) and the mounting plate (3); one end of the limiting rod (10) close to the disassembly groove (7) is arranged as an inclined surface; and the bottom of the limiting frame (8) is arranged as an inclined surface; A No. 2 spring is provided between the fixing frame (9) and the limiting rod (10), the protection rod (13) contacts the inner wall of the protection groove (11), the limiting rod (10) contacts the inner wall of the limiting frame (8), and a protection spring is provided between the fixing plate (12) and the protection rod (13); The protection device further comprises a rotating plate (144), a curved rod (145) and a rubber block (146); the rotating plate (144) is fixedly mounted on the circumferential surface of the rotating rod (143); the curved rod (145) is fixedly mounted on the inner wall of the protection hole (141); and the rubber block (146) is fixedly mounted on the circumferential surface of the mounting rod (2); A non-Newtonian fluid is disposed inside the rubber block (146); the rotating plate (144) is in contact with the arc surface rod (145); and a spring is disposed between the hollow block (142) and the rotating rod (143); The lubricating device further comprises a quantitative frame (155), a quantitative plate (156), a quantitative rod (157), a quantitative hole (158) and a guide tube (159); the quantitative frame (155) is fixedly mounted on the bottom of the inner wall of the lubricating frame (153); the quantitative plate (156) is slidably mounted on the inner wall of the quantitative frame (155); the quantitative rod (157) is fixedly mounted on the top of the quantitative plate (156); the guide tube (159) is fixedly mounted on the surface of the quantitative frame (155); and the quantitative hole (158) is provided on a side of the quantitative frame (155) away from the guide tube (159).

2. The easily disassembled surveillance camera according to claim 1, characterized in that: A No. 3 spring is provided between the No. 1 T-shaped rod (151) and the disassembly plate (4), a No. 4 spring is provided between the No. 2 T-shaped rod (154) and the lubrication frame (153), and an elastic block is provided inside the guide tube (159).

3. The easily disassembled surveillance camera according to claim 2, characterized in that: A No. 5 spring is provided between the quantitative frame (155) and the quantitative plate (156), the quantitative rod (157) contacts the bottom of the No. 2 T-shaped rod (154), and the quantitative plate (156) contacts the quantitative hole (158).

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