Computer network monitoring device

Abstract

The invention relates to the technical field of computer monitoring, in particular to a computer network monitoring device which comprises a mounting frame, a base arranged on the mounting frame and a camera movably arranged in the base, an arc-shaped groove plate is arranged in the base, and an arc-shaped piston rod is movably arranged on the inner wall of the arc-shaped groove plate. According to the computer network monitoring device, gas can be extruded into the arc-shaped groove plate through the arranged pneumatic pushing unit, then the arc-shaped piston rod movably arranged in the arc-shaped groove plate is driven to move, and therefore the driving plate at the top of the arc-shaped piston rod rotates; the gas transmission mode can provide stable power and reduce shaking, so that the camera is more stable when starting to rotate and stopping rotating, the definition of images of the network camera is increased, the plurality of nozzle pipes arranged on the camera exhaust gas, and the lens can be quickly dried after raining.

Description

Technical Field

[0001] The invention relates to the technical field of computer monitoring, in particular to a computer network monitoring device. Background Art

[0002] The increasing diversification of Internet applications has strongly promoted the development of network monitoring devices. Computers are connected to switches, which are connected to network monitoring machines. Both wired and wireless transmission methods can be used to enable them to adapt to a variety of different environments, including a variety of network cameras for filming traffic violations. These cameras can upload the captured violations on the road to computers for viewing.

[0003] Since network cameras usually perform shooting operations in external environments such as outdoor environments, in order to obtain better observation effects, the camera is generally rotated to expand the shooting environment and realize tracking and positioning functions. Existing network cameras usually use motor drive methods. One method is to drive the small gear on the motor shaft to drive the large gear under the camera to rotate; the other method is belt drive, which drives the camera to rotate through a belt mounted on the motor shaft, thereby increasing the shooting range of the network camera.

[0004] However, existing network cameras will experience lens shaking during the process of stopping or starting rotation. For the gear-type transmission method, a larger rubber pad is required for shock absorption, which may make the rotation accuracy difficult to control, thereby reducing the accuracy. The belt-type transmission requires optimizing the belt tension, but after long-term use, the belt tension will decrease, and the camera's shooting stability in these two time periods cannot be guaranteed, which in turn leads to reduced shooting efficiency. For this reason, we propose a computer network monitoring device. Summary of the invention

[0005] A technical problem to be solved by the present application is that, due to the rotation transmission mode of the existing network camera, the lens is prone to shaking at the moment of starting and stopping, resulting in unclear image transmission. At the same time, the existing camera lens cleaning parts need to occupy a separate space, and have poor linkage with the rotating camera, which increases the space.

[0006] In order to solve the above technical problems, the embodiment of the present application provides a computer network monitoring device, including a mounting frame, a base arranged on the mounting frame, and a camera movably arranged inside the base, and also includes:

[0007] An arc-shaped slot plate, wherein two arc-shaped slot plates are arranged inside the base;

[0008] An arc-shaped piston rod, wherein the arc-shaped piston rod is movably arranged on the inner wall of the arc-shaped groove plate;

[0009] A driving plate, wherein the driving plate is arranged on the top of the arc-shaped piston rod, and the side surface of the driving plate is arranged on the bottom support rod of the camera;

[0010] A pneumatic push unit is arranged inside the base, and is used to pneumatically drive the arc-shaped piston rod to slide inside the two arc-shaped slot plates, thereby driving the driving plate on the top of the arc-shaped piston rod to rotate around the arc-shaped piston rod, so that the camera can rotate smoothly under the drive of the gas, and there is a buffer space when starting and stopping, which can reduce the shaking frequency;

[0011] A synchronous cleaning unit, which is arranged inside the base and is used to clean dust from the camera lens to provide clear network video;

[0012] A switching component is arranged inside the base and is used to switch the movement of the driving pneumatic pushing unit to the movement of the synchronous cleaning unit, making the internal space more compact.

[0013] In some embodiments, the pneumatic pushing unit includes a square air cylinder arranged inside the base, the interior of the square air cylinder is connected to the adjacent arc-shaped groove plate, an outer screw is movably arranged inside the side of the square air cylinder, and an outer sleeve is threadedly sleeved on the outer surface of the outer screw inside the square air cylinder, a piston plate is movably arranged on the end face of the outer sleeve, and the piston plate is movably arranged on the inner wall of the square air cylinder.

[0014] In some embodiments, an inner screw is movably arranged inside the outer screw, and an inner sleeve rod is threadedly connected to the outer surface of the inner screw. The inner sleeve rod is movably arranged inside the outer sleeve rod, and the end surface of the inner sleeve rod movably penetrates the side surface of piston plate one and is provided with piston plate two. The outer surface of piston plate two is movably arranged inside the square air cylinder, and a straight cylinder is arranged on the end surface of the inner screw away from piston plate two, and a driving member for driving the inner screw and the outer screw to rotate respectively is arranged on the end surface of the straight cylinder.

[0015] In some embodiments, the driving member includes a stepper motor arranged at the bottom of the inner wall of the base, the output end of the stepper motor is provided with a shaft rod, the end face of the shaft rod away from the stepper motor is provided with a plurality of linkage rods, the end faces of the plurality of linkage rods are provided with rotating disks, and the end face of the rotating disk is provided with a plurality of slots.

[0016] In some embodiments, the switching assembly includes a sleeve movably arranged inside a rotating disk, the outer surface of the sleeve is movably sleeved on the outer surface of the straight cylinder, the outer surface of the sleeve is provided with a fixing ring, and the fixing ring is provided with a plurality of clamping blocks 1 on the end surface close to the rotating disk, and the plurality of clamping blocks 1 are movably arranged on the inner wall of the corresponding clamping groove.

[0017] In some embodiments, a movable ring is movably provided on the outer surface of the outer screw, and a plurality of clamping blocks 2 are provided on the end face of the movable ring close to the rotating disk. The plurality of clamping blocks 2 are movably provided inside the corresponding clamping slots, and three straight rods are provided on the inner wall of the movable ring, and rings are provided on adjacent end faces of the three straight rods.

[0018] In some embodiments, a limiting ring is sleeved on the outer surface of the sleeve, the inner wall of the ring is movably arranged on the outer surface of the limiting ring, a plurality of sliding grooves are opened on the outer surface of the straight cylinder, and sliding blocks corresponding to the plurality of sliding grooves are arranged on the inner wall of the sleeve, and the outer surfaces of the plurality of sliding blocks are movably arranged on the inner walls of the corresponding sliding grooves.

[0019] In some embodiments, a connecting plate is movably provided on the outer surface of the movable ring, a fixing frame is provided at the bottom of the inner wall of the base, a through slot is opened at the top of the fixing frame, the outer surface of the connecting plate is movably provided on the inner wall of the through slot, a tension spring is provided on the inner wall of the through slot, the end face of the tension spring is provided on the side face of the connecting plate, a second inclined block is provided on the top of the connecting plate, an electric push rod is provided at the bottom of the inner wall of the base, a first inclined block is provided at the output end of the electric push rod, and the inclined surface of the first inclined block is movably provided on the inclined surface of the second inclined block.

[0020] In some embodiments, the synchronous clearing unit includes an air release valve arranged on a square air cylinder and connected to the interior, a hose is arranged at the opening of the air release valve, a circular groove is opened on the side of the square air cylinder, a fixed shell is arranged at the bottom of the inner wall at the lens of the camera, the hose passes through the base and the interior of the camera in sequence and is arranged inside the fixed shell, and a plurality of nozzle pipes connected to the interior are arranged on the top of the fixed shell.

[0021] In some embodiments, a synchronous ring is movably provided on the outer surface of the outer screw, a plurality of wedge blocks are provided on the outer surface of the synchronous ring, a fixed plate is provided at the bottom of the inner wall of the base, a circular air cylinder is provided inside the fixed plate, an arc-shaped plate is provided at the output end of the circular air cylinder, the outer surfaces of the plurality of wedge blocks are movably provided on the inner side of the arc-shaped plate, and a spring is provided at the output end of the circular air cylinder.

[0022] In some embodiments, the end face of the circular air cylinder is provided with a three-way pipe connected to the interior, connecting shells are provided on both sides of the camera, the interior of the three-way pipe is arranged in the interior of the corresponding connecting shell, straight grooves are opened on both sides of the camera, and scraping frames are movably provided on the inner walls of the two straight grooves, and the sides of the scraping frames are movably provided at the lens of the camera.

[0023] In some embodiments, a piston disk is movably disposed inside the connecting shell, a lifting rod is disposed on the end face of the piston disk, the top end of the lifting rod is disposed on the side of the scraper frame, a spring 2 is sleeved on the outer surface of the lifting rod, and the two ends of the spring 2 are respectively disposed on the inner wall of the connecting shell and the outer surface of the lifting rod.

[0024] In some embodiments, the arc piston rod is movably embedded with multiple balls on the outer surface inside the arc groove plate, and the multiple balls are movably arranged inside the arc groove plate. A conical rubber tube is arranged on the end face of the arc groove plate away from the square air cylinder, and the end face of the conical rubber tube points to the stepper motor.

[0025] The present invention has at least the following beneficial effects:

[0026] 1. The pneumatic push unit can squeeze gas into the arc groove plate, thereby driving the arc piston rod movably arranged inside the arc groove plate to move, so that the driving plate on the top of the arc piston rod rotates, which can drive the bottom support rod of the camera arranged on the side to rotate. The gas transmission method can provide stable power and reduce shaking, making the camera more stable when starting and stopping, and increasing the clarity of the network camera image.

[0027] 2. The synchronous cleaning unit can clean the lens when the camera stops rotating, scrape off the dust stuck on the lens, so that the image transmitted through the network is clearer. At the same time, it can also avoid regular manual cleaning of the camera and reduce the use of manpower.

[0028] 3. By setting a switching component, the driving part of the pneumatic pushing unit is switched to the driving source of the synchronous cleaning component, so that the internal structure is more compact and the internal space occupied can be reduced. At the same time, the synchronous cleaning unit can be driven to move through its own movement, so that the multiple nozzles arranged on the camera can exhaust gas and spray gas towards the lens to further remove dust. Moreover, after raining, the lens can be quickly dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the exploded structure of the camera, base and pneumatic push unit of the present invention;

[0031] Figure 3 It is a schematic diagram of the explosion structure of the arc-shaped piston rod, the driving plate and the arc-shaped slot plate of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the pneumatic push unit and the switching assembly of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the pneumatic push unit, the driving member and the switching assembly of the present invention;

[0034] Figure 6 It is a schematic diagram of the exploded structure of the switching assembly and the pneumatic thrust unit of the present invention;

[0035] Figure 7 It is a schematic diagram of the exploded structure of the driving member and the switching assembly of the present invention;

[0036] Figure 8 It is a schematic diagram of the exploded structure of the outer screw, the inner screw, the shaft and the rotating disk of the present invention;

[0037] Fig. 9 It is a schematic diagram of the explosion structure of the sleeve, straight cylinder, movable ring and limiting ring of the present invention;

[0038] Fig.10 It is a schematic diagram of the explosion structure of the movable ring, the connecting plate and the sleeve ring of the present invention;

[0039] Fig.11 It is a schematic diagram of the structure of the external screw and the synchronous cleaning unit of the present invention;

[0040] Fig.12 It is a schematic diagram of the structure of the hose, the tee pipe, the fixed shell and the scraping frame of the present invention;

[0041] Fig.13 It is a schematic structural diagram of the arc-shaped groove plate, the arc-shaped piston rod and the conical rubber cylinder of the present invention;

[0042] Fig.14 The exploded structure diagram of the ball, arc-shaped piston rod and arc-shaped groove plate of the present invention is shown in FIG.

[0043] In the figure: 1, mounting frame; 2, base; 3, camera; 4, synchronous cleaning unit; 41, straight groove; 42, fixing plate; 43, round air cylinder; 44, synchronization ring; 45, wedge; 46, arc plate; 47, spring 1; 48, three-way pipe; 49, air release valve; 410, round groove; 411, hose; 412, fixing shell; 413, nozzle pipe; 414, scraping frame; 415, connecting shell; 416, lifting rod; 417, piston plate; 418, spring 2; 5, arc groove plate; 6, arc piston rod; 7, driving plate; 8, pneumatic push unit; 81, square air cylinder; 82, external screw; 83, piston plate 1; 84, piston plate 2 ;85, inner sleeve rod;86, outer sleeve rod;87, inner screw;88, straight cylinder;9, switching assembly;91, fixing frame;92, electric push rod;93, first inclined block;94, second inclined block;95, through groove;96, tension spring;97, connecting plate;98, fixing ring;99, limiting ring;910, clamping block one;911, sleeve;912, slide groove;913, slider;914, movable ring;915, clamping block two;916, sleeve ring;917, straight rod;10, driving part;101, stepping motor;102, shaft rod;103, linkage rod;104, rotating disk;105, clamping groove;11, conical rubber tube;12, ball bearing. DETAILED DESCRIPTION

[0044] 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.

[0045] Example 1: Please refer to Figure 1-12 The present invention provides a technical solution: a computer network monitoring device, comprising a mounting frame 1, a base 2 arranged on the mounting frame 1 and a camera 3 movably arranged inside the base 2, characterized in that it also includes:

[0046] The arc-shaped slot plate 5 is arranged inside the base 2, and two arc-shaped slot plates 5 are provided;

[0047] The arc-shaped piston rod 6 is movably arranged on the inner wall of the arc-shaped groove plate 5, and the arc-shaped piston rod 6 is composed of an arc-shaped plate and two piston parts;

[0048] A driving plate 7, wherein the driving plate 7 is arranged at the top of the arc-shaped piston rod 6, and the side thereof is arranged at the bottom support rod of the camera 3, and the support rod at the bottom of the camera 3 is connected to the top of the base 2 and the bottom of the inner wall of the base 2;

[0049] The pneumatic push unit 8 is arranged inside the base 2 and is used to pneumatically drive the arc-shaped piston rod 6 to slide inside the two arc-shaped slot plates 5, thereby driving the driving plate 7 on the top of the arc-shaped piston rod 6 to rotate around the arc-shaped piston rod 6, so that the camera 3 can rotate smoothly under the drive of the gas, and there is a buffer space when starting and stopping, which can reduce the shaking frequency;

[0050] A synchronous cleaning unit 4 is arranged inside the base 2 and is used to clean dust from the lens of the camera 3 to provide clear network video;

[0051] The switching component 9 is arranged inside the base 2 and is used to switch the movement of the driving pneumatic pushing unit 8 to the movement of the synchronous cleaning unit 4, so that the internal space is more compact.

[0052] The pneumatic pushing unit 8 includes a square gas cylinder 81 arranged inside the base 2, the interior of the square gas cylinder 81 is connected to the adjacent arc-shaped groove plate 5, an outer screw 82 is movably arranged inside the side of the square gas cylinder 81, and the outer screw 82 is threadedly sleeved with an outer sleeve rod 86 on the outer surface of the square gas cylinder 81, and a piston plate 83 is movably arranged on the end surface of the outer sleeve rod 86, and the piston plate 83 is movably arranged on the inner wall of the square gas cylinder 81. The outer sleeve rod 86 is driven to rotate by the outer screw 82, and the thrust of the outer sleeve rod 86 can be used to push the piston plate 83 inside the square gas cylinder 81.

[0053] The outer screw 82 is movably provided with an inner screw 87 inside, and the outer surface of the inner screw 87 is threadedly connected with an inner sleeve rod 85. The inner sleeve rod 85 is movably arranged inside the outer rod 86, and the end surface of the inner sleeve rod 85 movably penetrates the side of the piston plate 1 83 and is provided with a piston plate 2 84. The outer surface of the piston plate 2 84 is movably arranged inside the square air cylinder 81. The end surface of the inner screw 87 away from the piston plate 2 84 is provided with a straight cylinder 88, and the end surface of the straight cylinder 88 is provided with a driving member 10 for driving the inner screw 87 and the outer screw 82 to rotate respectively. The rotation of the inner screw 87 can drive the threaded inner sleeve rod 85 to rotate, so that the piston plate 2 84 can be driven to move, thereby pushing the gas inside the square air cylinder 81, so that the arc piston rod 6 moves in the arc groove plate 5, thereby driving the camera 3 to rotate, and vice versa, it can rotate back in the opposite direction.

[0054] The driving member 10 includes a stepper motor 101 arranged at the bottom of the inner wall of the base 2, and a shaft rod 102 is arranged at the output end of the stepper motor 101. A plurality of linkage rods 103 are arranged at the end face of the shaft rod 102 away from the stepper motor 101, and a rotating disk 104 is arranged at the end face of the plurality of linkage rods 103. A plurality of slots 105 are provided at the end face of the rotating disk 104. The stepper motor 101 has a more stable and smoother rotation than a traditional motor.

[0055] The switching assembly 9 includes a sleeve 911 movably arranged inside the rotating disk 104, and the outer surface of the sleeve 911 is movably sleeved on the outer surface of the straight cylinder 88. The outer surface of the sleeve 911 is provided with a fixing ring 98, and the fixing ring 98 is provided with a plurality of clamping blocks 910 on the end surface close to the rotating disk 104. The plurality of clamping blocks 910 are all movably arranged on the inner wall of the corresponding clamping groove 105. By clamping the clamping block 910 in the corresponding clamping groove 105, the stepping motor 101 can drive the inner screw 87 to rotate.

[0056] A movable ring 914 is movably provided on the outer surface of the outer screw 82, and a plurality of clamping blocks 915 are provided on the end face of the movable ring 914 close to the rotating disk 104. The plurality of clamping blocks 915 are movably provided inside the corresponding clamping slots 105. Three straight rods 917 are provided on the inner wall of the movable ring 914, and sleeve rings 916 are provided on the adjacent end faces of the three straight rods 917. The outer screw 82 can be rotated by clamping the clamping block 915 inside the corresponding clamping slot 105.

[0057] A limiting ring 99 is sleeved on the outer surface of the sleeve 911, and the inner wall of the sleeve ring 916 is movably set on the outer surface of the limiting ring 99. A plurality of slide grooves 912 are provided on the outer surface of the straight cylinder 88, and sliders 913 corresponding to the plurality of slide grooves 912 are provided on the inner wall of the sleeve 911. The outer surfaces of the plurality of sliders 913 are movably set on the inner walls of the corresponding slide grooves 912. The opened slide grooves 912 and the set sliders 913 enable the sleeve 911 to have a uniform limiting and guiding effect.

[0058] A connecting plate 97 is movably provided on the outer surface of the movable ring 914, a fixing frame 91 is provided on the bottom of the inner wall of the base 2, a through slot 95 is provided on the top of the fixing frame 91, the outer surface of the connecting plate 97 is movably provided on the inner wall of the through slot 95, a tension spring 96 is provided on the inner wall of the through slot 95, the end face of the tension spring 96 is provided on the side face of the connecting plate 97, a second inclined block 94 is provided on the top of the connecting plate 97, an electric push rod 92 is provided on the bottom of the inner wall of the base 2, a first inclined block 93 is provided on the output end of the electric push rod 92, the inclined surface of the first inclined block 93 is movably provided on the inclined surface of the second inclined block 94, the setting of the electric push rod 92 can make the first inclined block 93 squeeze the second inclined block 94 to move, thereby driving the card block 1 910 and the card block 2 915 to be stuck back and forth in the corresponding card slot 105, thereby rotating the outer screw 82 and the inner screw 87 to achieve the switching effect.

[0059] The synchronous cleaning unit 4 includes a bleed valve 49 which is arranged on the square air cylinder 81 and connected to the interior. A hose 411 is arranged at the opening of the bleed valve 49. A circular groove 410 is opened on the side of the square air cylinder 81. A fixed shell 412 is arranged at the bottom of the inner wall of the lens of the camera 3. The hose 411 passes through the interior of the base 2 and the camera 3 in sequence and is arranged inside the fixed shell 412. A plurality of nozzle pipes 413 which are connected to the interior are arranged on the top of the fixed shell 412. The internal gas between the piston plate 2 84 is squeezed by the piston plate 1 83, so that the bleed valve 49 is opened, and the gas is transmitted to the nozzle pipe 413 to clean the dust and water stains on the lens.

[0060] A synchronous ring 44 is movably provided on the outer surface of the outer screw 82, and a plurality of wedge blocks 45 are provided on the outer surface of the synchronous ring 44. A fixed plate 42 is provided on the bottom of the inner wall of the base 2, and a circular gas cylinder 43 is provided inside the fixed plate 42. An arc plate 46 is provided at the output end of the circular gas cylinder 43. The outer surfaces of the plurality of wedge blocks 45 are all movably provided on the inner side of the arc plate 46. A spring 47 is provided on the output end of the circular gas cylinder 43. The arc plate 46 is driven to move by rotating the wedge block 45, and the spring 47 provided can provide a reset function for the arc plate 46, so that gas can be continuously transported into the circular gas cylinder 43.

[0061] The end face of the circular gas cylinder 43 is provided with a three-way pipe 48 connected to the interior, and connecting shells 415 are provided on both sides of the camera 3. The interior of the three-way pipe 48 is arranged in the interior of the corresponding connecting shell 415. Straight grooves 41 are opened on both sides of the camera 3. Scraping racks 414 are movably provided on the inner walls of the two straight grooves 41. The side of the scraping rack 414 is movably provided at the lens of the camera 3. The gas in the circular gas cylinder 43 is transported to the three-way pipe 48, so that the interior of the corresponding connecting shell 415 is filled with gas.

[0062] A piston plate 417 is movably provided inside the connecting shell 415, and a lifting rod 416 is provided on the end face of the piston plate 417. The top end of the lifting rod 416 is provided on the side of the scraper frame 414, and a spring 2 418 is sleeved on the outer surface of the lifting rod 416. The two ends of the spring 2 418 are respectively provided on the inner wall of the connecting shell 415 and the outer surface of the lifting rod 416. Gas is used to push the piston plate inside the connecting shell 415 to move, and drive the spring 2 418 to deform, so that the lifting rod 416 can be driven to move, so that the lifting rod 416 will drive the scraper frame 414 to rise, but will fall under the spring 2 418 and its own weight, so that reciprocating scraping can be performed.

[0063] When the device is used, when the camera 3 needs to be rotated for adjustment, the stepper motor 101 is started to drive the shaft rod 102 set at the output end to rotate, and the shaft rod 102 drives the multiple linkage rods 103 set at the end surface to rotate, and the linkage rod 103 drives the rotating disk 104 set at the end surface to rotate. At this time, the multiple card blocks 910 set by the fixed ring 98 are stuck in the corresponding card groove 105, so that the sleeve 911 will be driven to rotate, and the sleeve 911 drives the slider 913 to rotate, which can drive the straight cylinder 88 to rotate, and the straight cylinder 88 will drive the inner screw 87 set at the end surface to rotate, and the inner screw 87 drives the inner sleeve rod 85 with the outer surface thread to rotate, and the inner sleeve rod 85 drives the piston plate 2 84 movably set on the end surface to slide inside the square gas cylinder 81, which can push the gas inside the square gas cylinder 81 into the interior of the arc groove plate 5, and can drive the arc piston rod 6 inside the arc groove plate 5 to move, thereby driving the driving plate 7 to rotate around the support rod of the camera 3, so that the camera 3 can be driven to rotate stably. Adjustment.

[0064] When it is necessary to clean the lens of the camera 3, the electric push rod 92 is started to drive the first inclined block 93 set at the output end to move. The first inclined block 93 can squeeze the second inclined block 94 set on the inclined surface to move. The second inclined block 94 will drive the connecting plate 97 set at the bottom to slide inside the through groove 95, and at the same time pull the tension spring 96 to move, which can prepare for resetting. At the same time, the connecting plate 97 will drive the movable ring 914 to slide on the outer surface of the outer screw rod 82, and move the card block 2 915 set on the end surface to the corresponding card slot 105, and at the same time drive the inner The straight rod 917 and the sleeve ring 916 arranged at the outside move, so that the sleeve 911 slides on the outer surface of the straight cylinder 88, and the fixing ring 98 arranged on the outer surface is away from the rotating disk 104, and at the same time, the block 910 is away from the inside of the slot 105, so that the stepping motor 101 can only drive the outer screw 82 to rotate after starting. When it is necessary to reset the block 910, the block 910 can be pressed against the end face of the rotating disk 104 under the action of the tension spring 96. When the rotating disk 104 rotates, the block 910 will be stuck into the inside of the slot 105.

[0065] When the outer screw 82 rotates, it will drive the outer rod 86 with a threaded outer surface to move. The outer rod 86 will drive the piston plate 1 83 movably arranged on the end face to move inside the square gas cylinder 81, squeezing the gas inside the square gas cylinder 81 and between the piston plate 2 84. At this time, the air relief valve 49 cannot withstand the air pressure and will open automatically, and at the same time drive the gas inside the square gas cylinder 81 to be squeezed into the inside of the hose 411, thereby transporting it to the inside of the fixed shell 412, and for this reason it will be sprayed out from multiple nozzle pipes 413.

[0066] At the same time, during the rotation of the outer screw 82, the synchronous ring 44 arranged on the outer surface will be driven to rotate, and the synchronous ring 44 will drive the wedge block 45 arranged on the outer surface to rotate, and the wedge block 45 will squeeze the arc plate 46 back and forth, and the arc plate 46 will drive the gas inside the round gas cylinder 43 to move, and will be reset under the action of spring 1 47. At this time, the internal gas of the round gas cylinder 43 will be transported to the inside of the corresponding connecting shell 415 through the three-way pipe 48, driving the piston disk 417 of the connecting shell 415 to rise, and at the same time driving the spring 2 418 to deform, thereby driving the lifting rod 416 to move, and the lifting rod 416 will drive the scraper frame 414 arranged on the end face to reciprocate at the lens of the camera 3 to remove dust at the lens of the camera 3.

[0067] Example 2: Please refer to Fig.13 and 14 The present invention provides a technical solution: a plurality of balls 12 are movably embedded on the outer surface of the arc piston rod 6 inside the arc groove plate 5, and the plurality of balls 12 are movably arranged inside the arc groove plate 5. A conical rubber tube 11 is arranged on the end surface of the arc groove plate 5 away from the square gas cylinder 81, and the end surface of the conical rubber tube 11 points to the stepping motor 101. The conical rubber tube 11 can discharge the squeezed gas, thereby performing a certain cooling treatment on the stepping motor 101, and the arranged balls 12 can reduce the difficulty of pushing caused by the setting of the rubber on the arc piston rod 6, and the contact friction is reduced by the balls 12.

[0068] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0069] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A computer network monitoring device, comprising a mounting frame (1), a base (2) arranged on the mounting frame (1), and a camera (3) movably arranged inside the base (2), characterized in that: Also includes: An arc-shaped slot plate (5), wherein two arc-shaped slot plates (5) are arranged inside the base (2); An arc-shaped piston rod (6), wherein the arc-shaped piston rod (6) is movably arranged on the inner wall of the arc-shaped groove plate (5); A driving plate (7), wherein the driving plate (7) is arranged on the top of the arc-shaped piston rod (6), and the side surface of the driving plate (7) is arranged on the bottom support rod of the camera (3); A pneumatic push unit (8) is arranged inside the base (2) and is used to pneumatically drive the arc-shaped piston rod (6) to slide inside the two arc-shaped slot plates (5), thereby driving the driving plate (7) on the top of the arc-shaped piston rod (6) to rotate around the arc-shaped piston rod (6), so that the camera (3) can rotate smoothly under the drive of the gas, and there is a buffer space when starting and stopping, which can reduce the shaking frequency; A synchronous cleaning unit (4), the synchronous cleaning unit (4) being arranged inside the base (2) and used for cleaning dust from the lens of the camera (3) to provide clear network video; A switching component (9) is arranged inside the base (2) and is used to switch the movement of the driving pneumatic pushing unit (8) to the movement of the synchronous cleaning unit (4), so that the internal space is more compact and small.

2. The computer network monitoring device according to claim 1, characterized in that: The pneumatic push unit (8) comprises a square air cylinder (81) arranged inside the base (2), the interior of the square air cylinder (81) is connected to the adjacent arc-shaped groove plate (5), an outer screw (82) is movably arranged inside the side of the square air cylinder (81), the outer screw (82) is threadedly sleeved with an outer rod (86) on the outer surface of the square air cylinder (81), a piston plate (83) is movably arranged on the end surface of the outer rod (86), and the piston plate (83) is movably arranged on the inner wall of the square air cylinder (81).

3. The computer network monitoring device according to claim 2, characterized in that: An inner screw (87) is movably arranged inside the outer screw (82), and an inner sleeve rod (85) is threadedly connected to the outer surface of the inner screw (87). The inner sleeve rod (85) is movably arranged inside the outer sleeve rod (86), and the end surface of the inner sleeve rod (85) movably penetrates the side surface of the piston plate one (83) and is provided with a piston plate two (84). The outer surface of the piston plate two (84) is movably arranged inside the square air cylinder (81), and a straight cylinder (88) is arranged at the end surface of the inner screw (87) away from the piston plate two (84), and a driving member (10) is arranged on the end surface of the straight cylinder (88) for driving the inner screw (87) and the outer screw (82) to rotate respectively.

4. The computer network monitoring device according to claim 3, characterized in that: The driving member (10) comprises a stepping motor (101) arranged at the bottom of the inner wall of the base (2); an output end of the stepping motor (101) is provided with a shaft (102); an end surface of the shaft (102) away from the stepping motor (101) is provided with a plurality of linkage rods (103); a rotating disk (104) is provided on the end surfaces of the plurality of linkage rods (103); and a plurality of slots (105) are provided on the end surface of the rotating disk (104).

5. The computer network monitoring device according to claim 4, characterized in that: The switching assembly (9) comprises a sleeve (911) movably arranged inside the rotating disk (104); the outer surface of the sleeve (911) is movably sleeved on the outer surface of the straight cylinder (88); the outer surface of the sleeve (911) is provided with a fixing ring (98); the fixing ring (98) is provided with a plurality of clamping blocks (910) on the end surface close to the rotating disk (104); the plurality of clamping blocks (910) are all movably arranged on the inner wall of the corresponding clamping groove (105).

6. The computer network monitoring device according to claim 5, characterized in that: A movable ring (914) is movably provided on the outer surface of the outer screw rod (82); a plurality of clamping blocks (915) are provided on the end surface of the movable ring (914) close to the rotating disk (104); the plurality of clamping blocks (915) are movably provided inside corresponding clamping grooves (105); three straight rods (917) are provided on the inner wall of the movable ring (914); and collars (916) are provided on adjacent end surfaces of the three straight rods (917).

7. The computer network monitoring device according to claim 6, characterized in that: The outer surface of the sleeve (911) is sleeved with a limiting ring (99), the inner wall of the sleeve ring (916) is movably arranged on the outer surface of the limiting ring (99), the outer surface of the straight cylinder (88) is provided with a plurality of slide grooves (912), the inner wall of the sleeve (911) is provided with sliders (913) corresponding to the plurality of slide grooves (912), and the outer surfaces of the plurality of sliders (913) are movably arranged on the inner walls of the corresponding slide grooves (912).

8. The computer network monitoring device according to claim 7, characterized in that: A connecting plate (97) is movably provided on the outer surface of the movable ring (914); a fixing frame (91) is provided at the bottom of the inner wall of the base (2); a through slot (95) is provided at the top of the fixing frame (91); the outer surface of the connecting plate (97) is movably provided on the inner wall of the through slot (95); a tension spring (96) is provided on the inner wall of the through slot (95); the end face of the tension spring (96) is provided on the side face of the connecting plate (97); a second inclined block (94) is provided on the top of the connecting plate (97); an electric push rod (92) is provided at the bottom of the inner wall of the base (2); a first inclined block (93) is provided at the output end of the electric push rod (92); the inclined surface of the first inclined block (93) is movably provided on the inclined surface of the second inclined block (94).

9. The computer network monitoring device according to claim 1, characterized in that: The synchronous cleaning unit (4) comprises an air release valve (49) arranged on the square air cylinder (81) and connected to the interior, a hose (411) is arranged at the opening of the air release valve (49), a circular groove (410) is opened on the side of the square air cylinder (81), a fixed shell (412) is arranged at the bottom of the inner wall of the lens of the camera (3), the hose (411) passes through the interior of the base (2) and the camera (3) in sequence and is arranged inside the fixed shell (412), and a plurality of nozzle pipes (413) connected to the interior are arranged on the top of the fixed shell (412).

10. The computer network monitoring device according to claim 2, characterized in that: The outer surface of the outer screw (82) is movably provided with a synchronization ring (44), the outer surface of the synchronization ring (44) is provided with a plurality of wedge blocks (45), the bottom of the inner wall of the base (2) is provided with a fixing plate (42), a round air cylinder (43) is provided inside the fixing plate (42), an arc plate (46) is provided at the output end of the round air cylinder (43), the outer surfaces of the plurality of wedge blocks (45) are all movably provided on the inner side of the arc plate (46), and a spring (47) is sleeved at the output end of the round air cylinder (43); The end surface of the circular air cylinder (43) is provided with a three-way pipe (48) connected to the interior, and connecting shells (415) are provided on both sides of the camera (3). The interior of the three-way pipe (48) is arranged in the interior of the corresponding connecting shell (415). Straight grooves (41) are provided on both sides of the camera (3). Scraping racks (414) are movably provided on the inner walls of the two straight grooves (41), and the side of the scraping rack (414) is movably provided at the lens of the camera (3); A piston disk (417) is movably arranged inside the connecting shell (415), and a lifting rod (416) is arranged on the end surface of the piston disk (417). The top end of the lifting rod (416) is arranged on the side of the scraping frame (414), and a spring 2 (418) is sleeved on the outer surface of the lifting rod (416). The two ends of the spring 2 (418) are respectively arranged on the inner wall of the connecting shell (415) and the outer surface of the lifting rod (416).

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