A real-time monitoring driving recorder

Abstract

The present invention discloses a real-time monitoring driving recorder, which includes a housing and a display screen. The housing is arranged around the display screen, and a fixing component for installing the driving recorder body is arranged at the top of the housing. A lens is installed on one side of the back of the housing; a cleaning component for cleaning the lens is rotatably arranged on the back of the housing. A slideway is arranged at the bottom of the housing, and the slideway is arranged on the side of the housing close to the lens. A sliding buckle is slidably arranged at one end of the slideway close to the lens, and the sliding buckle is elastically slidably connected with the slideway. A transmission component is rotatably arranged at the top inside the slideway. During use, the sliding buckle is slid to make the cleaning component rotate through the transmission component, and then the cleaning of the lens is completed through the wiping cloth. At the same time, the sliding of the sliding buckle will also drive the sliding plate to move on the display screen, and the cleaning cotton completes the cleaning of the display screen. The second rotating shaft cleans the dust on the wiping cloth to prevent the dust from adhering to the wiping cloth and affecting the next use.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive appliances, and in particular to a real-time monitoring driving recorder. Background Art

[0002] A driving recorder is a device installed on a vehicle for real-time monitoring, which is used to record video images and sounds in front of the vehicle. Its main purpose is to provide objective evidence in case of traffic accidents or driving disputes to assist in liability determination. However, during the driving process of a vehicle, it will pass through various environments, including dusty roads, construction areas, etc. Dust and particles in these environments can adhere to the outside of the driving recorder, including the lens part, along with the airflow. Secondly, static electricity may be generated when the driving recorder is operating, and the static electricity can attract dust particles in the air, making it easier for dust to adhere to the lens and housing of the driving recorder. In order to avoid the influence of dust on the recording effect of the driving recorder, it needs to be cleaned regularly.

[0003] Chinese Patent Publication No.: CN220518176U discloses a push-pull type driving recorder for real-time monitoring, which relates to the technical field of automotive appliances. The technical solution is: including a protection frame, a through groove is opened on one side of the protection frame, a sliding groove is opened on the inner wall of the bottom of the protection frame, a slider is embedded in the sliding groove, the slider is slidably connected with the sliding groove, a bottom plate is fixedly connected to the top of the slider, a recorder body is arranged on the top of the bottom plate, two fixing frames are fixedly connected to the top of the bottom plate, circular grooves are opened in the two fixing frames, and clamping grooves are opened on the inner sides of the fixing frames.

[0004] The above device can quickly disassemble the driving recorder by adding a fixing component, which is convenient for wiping the driving recorder. However, in actual use, when the driving recorder needs to be cleaned, it still needs to be disassembled separately, and then reinstalled after cleaning. The position or angle of the driving recorder may deviate after reinstallation, thus affecting subsequent use.

[0005] Therefore, it is necessary to provide a real-time monitoring driving recorder to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a real-time monitoring driving recorder to solve the problems raised in the above background art.

[0007] To achieve the above object, the present invention provides the following technical solutions: A real-time monitoring driving recorder, including a housing and a display screen, the housing is arranged around the display screen, and a fixing component for installing the driving recorder body is arranged on the top of the housing, and a lens is installed on one side of the back of the housing; A cleaning component for cleaning the lens is rotatably arranged on the back of the housing, a slideway is arranged at the bottom of the housing, the slideway is arranged on the side of the housing close to the lens, a sliding buckle is slidably arranged at one end of the slideway close to the lens, the sliding buckle is elastically slidably connected with the slideway, a transmission component is rotatably arranged at the top of the slideway, the transmission component is in transmission connection with the cleaning component, and the transmission component is in transmission cooperation with the sliding buckle. When the sliding buckle moves away from the lens, the sliding buckle drives the cleaning component to rotate through the transmission component.

[0008] As a further solution of the present invention: The cleaning component includes a first rotating shaft; The first rotating shaft is rotatably connected with the housing, a rotating plate is fixedly connected to the end of the first rotating shaft away from the housing, a wiping cloth is installed on the side of the rotating plate close to the housing, and the first rotating shaft is arranged on one side of the lens.

[0009] As a further solution of the present invention: The transmission component includes a first transmission shaft; A gear is arranged at one end of the first transmission shaft close to the slideway, the first transmission shaft is rotatably arranged in the side wall of the housing, and the bottom of the gear on the first transmission shaft protrudes from the top of the inner wall of the slideway, and a tooth groove in transmission fit with the gear is arranged on the top of the sliding buckle.

[0010] As a further solution of the present invention: A square box is fixedly arranged on the housing close to the lens, and one end of the square box close to the lens corresponds to the side of the rotating plate close to the housing. An air cavity adapted to the square box is arranged on the back of the housing, the square box and the air cavity cooperate to form an air chamber, and a circular hole corresponding to the rotating plate is arranged on the square box.

[0011] As a further solution of the present invention: A first sealing plate is hermetically slidably arranged in the air chamber, a connecting pipe is fixedly arranged on the side of the first sealing plate close to the rotating plate, and one end of the connecting pipe away from the first sealing plate slidably passes through the side wall of the housing and is fixedly connected to the side of the sliding buckle away from the first sealing plate, and a gate valve is installed at a position in the air chamber close to the circular hole.

[0012] As a further solution of the present invention: A second rotating shaft is arranged in an array at one end of the square box close to the rotating plate, and the second rotating shaft is rotatably connected with the square box. Cleaning hairs are arranged in an array on the second rotating shaft, one end of the second rotating shaft close to the fixing component passes through the side wall of the square box, and a second transmission shaft is rotatably arranged on the side wall of the square box close to the gate valve, and the second transmission shaft is in transmission connection with the second rotating shaft.

[0013] As a further solution of the present invention: Both ends of the second transmission shaft extend out of the side wall of the square box, and a winding roller is rotatably fitted at one end of the second transmission shaft inside the air chamber. A pulling rope is wound around the winding roller, and one end of the pulling rope away from the winding roller is fixedly connected to the first sealing plate.

[0014] As a further solution of the present invention: A storage box is slidably assembled on the bottom side wall of the square box, and a second sealing plate is slidably arranged on the bottom side wall of the square box. One end of the second sealing plate close to the outer shell is elastically slidably connected to the inner wall of the outer shell.

[0015] As a further solution of the present invention: One end of the sliding buckle away from the slideway is fixedly provided with a sliding plate. The sliding plate is slidably arranged at one end of the front of the outer shell. One end of the sliding plate close to the outer shell is fixedly provided with a cleaning cotton. First inclined surfaces are arranged at both ends of the sliding plate, and the first inclined surfaces are slidably adapted to the side wall of the outer shell. A plurality of groups of absorption holes are arranged in an array on the side wall of the sliding plate close to the outer shell. A first connecting channel is arranged in the sliding buckle, and a second connecting channel is arranged in the sliding plate. The first connecting channel and the second connecting channel are communicated, and the second connecting channel and the absorption holes are communicated. One end of the connecting pipe away from the first sealing plate is communicated with the first connecting channel, and one end of the connecting pipe away from the sliding buckle passes through the side wall of the first sealing plate and is communicated with the air chamber.

[0016] As a further solution of the present invention: A back plate is slidably assembled on the back of the outer shell.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: During use, sliding the sliding buckle causes the cleaning component to rotate through the transmission component, and then the cleaning of the lens is completed through the wiping cloth. At the same time, the sliding of the sliding buckle will also drive the sliding plate to move on the display screen, and the cleaning of the display screen is completed through the cleaning cotton. The dust on the wiping cloth can be cleaned through the second rotating shaft, avoiding the attachment of dust on the wiping cloth and affecting the next use. When the first sealing plate moves towards the rotating plate, the dust at the front end of the cleaning cotton can be sucked into the air chamber, avoiding the accumulation of dust at the front end of the cleaning cotton and affecting the use. When the first sealing plate moves away from the rotating plate, it can cooperate with the rotation of the second rotating shaft to suck the dust cleaned from the wiping cloth into the air chamber through the cleaning hair, avoiding the diffusion of dust to the outside and attaching to the lens, resulting in a poor cleaning effect of the lens. Subsequently, the dust sucked into the air chamber will fall into the storage box, and the storage box can be freely disassembled, thus facilitating subsequent cleaning work. Then, the back plate can provide a certain protection for the driving recorder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front three-dimensional structure schematic diagram of the present invention.

[0019] Figure 2Schematic diagram of the three-dimensional structure on the back of the present invention.

[0020] Figure 3 Schematic diagram of the structure of the square box and the rotating plate in the present invention.

[0021] Figure 4 Schematic diagram of the structure of the air cavity and the square box in the present invention.

[0022] Figure 5 In the present invention Figure 4 Schematic diagram of the structure at position A.

[0023] Figure 6 Schematic diagram of the structure of the second sealing plate in the present invention.

[0024] Figure 7 Schematic diagram of the structure of the connecting pipe and the sliding buckle in the present invention.

[0025] Figure 8 Schematic diagram of the structure of the sliding plate in the present invention.

[0026] Figure 9 In the present invention Figure 8 Schematic diagram of the structure at position B.

[0027] Figure 10 Schematic diagram of the structure of the first rotating shaft and the gear in the present invention.

[0028] Figure 11 Schematic diagram of the structure of the second rotating shaft and the cleaning brush in the present invention.

[0029] In the figure: 1. Outer shell; 101. Lens; 2. Display screen; 3. Sliding plate; 301. Sliding buckle; 302. First inclined surface; 303. Cleaning cotton; 304. Absorption hole; 4. Back plate; 5. Square box; 6. Rotating plate; 601. Wiping cloth; 7. Slideway; 8. Storage box; 9. First rotating shaft; 10. First sealing plate; 11. Second rotating shaft; 12. Air cavity; 13. Connecting pipe; 14. Second sealing plate; 141. Second inclined surface; 15. Pulling rope; 16. Cleaning brush; 17. Gate valve; 18. Winding roller; 19. First transmission shaft; 191. Tooth groove; 20. Second transmission shaft. Detailed implementation manners

[0030] Please refer to Figure 1 - Figure 11, in an embodiment of the present invention, a real-time monitoring driving recorder includes a housing 1 and a display screen 2. The housing 1 is disposed around the display screen 2, and the housing 1 and the display screen 2 form the driving recorder body. A fixing component for mounting the driving recorder body is provided at the top of the housing 1. The fixing component can be arranged with related structures for adsorption installation commonly used in the prior art, and will not be described in detail here. Electronic components related to the driving recorder are provided between the housing 1 and the display screen 2. Specific related structures are all prior art and will not be described in detail here. A lens 101 is installed on one side of the back of the housing 1. After mounting the driving recorder body in the vehicle through the fixing component, the lens 101 faces the front of the vehicle and records the front of the vehicle during driving. The image recorded by the lens 101 will be presented on the display screen 2.

[0031] Since dust may adhere to the lens 101 after the driving recorder body is used for a long time during driving, which may affect the clarity of the image recorded by the lens 101, a cleaning component for cleaning the lens 101 is rotatably provided on the back of the housing 1. A slideway 7 is horizontally provided at the bottom of the housing 1. The slideway 7 is provided on one side of the housing 1 close to the lens 101. A sliding buckle 301 is slidably provided at one end of the slideway 7 close to the lens 101. The sliding buckle 301 and the slideway 7 are elastically slidably connected by a spring or an elastic column, that is, the spring is provided between one side of the sliding buckle 301 and the other end of the slideway 7, so that the sliding buckle 301 can automatically reset after sliding to the other end in the slideway 7. A transmission component is rotatably provided at the top in the slideway 7. The transmission component is in transmission connection with the cleaning component, and the transmission component and the sliding buckle 301 are in transmission cooperation. When the sliding buckle 301 moves away from the lens 101, the sliding buckle 301 drives the cleaning component to rotate through the transmission component, and the rotation of the cleaning component will pass through the surface of the lens 101 to clean the lens 101.

[0032] Please refer to Figures 3 - 7 、 Figure 10 , preferably, the cleaning component includes a first rotating shaft 9; the first rotating shaft 9 is rotatably connected to the housing 1. A rotating plate 6 is fixedly connected to the end of the first rotating shaft 9 away from the housing 1. A wiping cloth 601 is installed on the side of the rotating plate 6 close to the housing 1. The height of the side of the wiping cloth 601 close to the housing 1 is slightly lower than the height of the end of the lens 101 away from the housing 1, and the outer edge of the wiping cloth 601 is provided with a rounded corner. The first rotating shaft 9 is provided on one side of the lens 101. In this way, when the first rotating shaft 9 rotates, the first rotating shaft 9 drives the rotating plate 6 to rotate around the first rotating shaft 9, so that the wiping cloth 601 can pass through the lens 101 when rotating. When the wiping cloth 601 rotates to the lens 101, the wiping cloth 601 can closely slide and fit with the end of the lens 101, so as to clean the dust adhering thereto. The end of the first rotating shaft 9 away from the rotating plate 6 is in transmission connection with the transmission mechanism through a belt.

[0033] Please refer to Figures 6 - 9 , preferably, the transmission assembly includes a first transmission shaft 19; a gear is provided at one end of the first transmission shaft 19 close to the slideway 7, the first transmission shaft 19 is rotatably arranged inside the side wall of the housing 1, and the bottom teeth of the gear on the first transmission shaft 19 protrude from the top of the inner wall of the slideway 7. A tooth groove 191 adapted for gear transmission is provided at the top of the sliding buckle 301. When the sliding buckle 301 slides in a direction away from the lens 101, the tooth groove 191 at the top of the sliding buckle 301 will engage with the teeth protruding from the slideway 7 on the first transmission shaft 19. As the sliding buckle 301 slides, the gear is driven to rotate. At this time, the gear rotates to drive the first transmission shaft 19 to rotate, and the first transmission shaft 19 rotates to drive the first rotating shaft 9 to rotate through a belt. The first rotating shaft 9 rotates to make the rotating plate 6 rotate around the first rotating shaft 9 as the center, thereby completing the cleaning of the lens 101.

[0034] It should be noted that: when the tooth groove 191 and the gear are engaged and matched once, the gear rotates one week, and the gear and the first transmission shaft 19 are connected through the setting of a ratchet and pawl, which are not shown in the figure. When the sliding buckle 301 moves in the slideway 7 in a direction away from the lens 101, the effect of driving the first rotating shaft 9 to rotate one week is completed through the cooperation of the tooth groove 191 and the gear. When the sliding buckle 301 moves and resets under the action of a spring or an elastic column arranged between one end of the sliding buckle 301 and the slideway 7, although the movement and reset of the sliding buckle 301 will cause the tooth groove 191 and the gear to cooperate, the gear will no longer drive the first transmission shaft 19 to rotate, and thus the first rotating shaft 9 will no longer rotate. The ratchet and pawl are common structures in the prior art and will not be described in detail here.

[0035] Please refer to Figures 3 - 11 , preferably, a square box 5 is fixedly arranged on the back side of the housing 1 close to the lens 101, and one end of the square box 5 close to the lens 101 corresponds to the position of one side of the rotating plate 6 close to the housing 1. An air chamber 12 adapted to the square box 5 is arranged on the back of the housing 1. The square box 5 and the air chamber 12 cooperate to form an air storage chamber. A first sealing plate 10 is hermetically and slidably arranged in the air storage chamber. A spring column is arranged between one end of the first sealing plate 10 away from the rotating plate 6 and the housing 1. Through the setting of the spring column, the first sealing plate 10 can achieve the effect of automatic reset after moving towards the rotating plate 6. A connecting pipe 13 is fixedly arranged on one side of the first sealing plate 10 close to the rotating plate 6. One end of the connecting pipe 13 away from the first sealing plate 10 slidably passes through the side wall of the housing 1 and is fixedly connected to one side of the sliding buckle 301 away from the first sealing plate 10.

[0036] The square box 5 is horizontally arranged on the back of the outer shell 1, and one end of the square box 5 close to the rotating plate 6 is arranged in a semi-circular structure. At the same time, a circular hole corresponding to the rotating plate 6 is arranged on the side of the semi-circular structure of the square box 5 close to the rotating plate 6. The size of the circular hole is larger than that of the rotating plate 6. In this way, after the first sealing plate 10 moves towards the rotating plate 6 and then moves back to its original position, the dust on the wiping cloth 601 can be sucked into the air chamber. The rotating plate 6 is in a vertical state in the initial state and corresponds to the position of the circular hole.

[0037] During use, when the sliding buckle 301 moves towards the first sealing plate 10, the sliding buckle 301 drives the first sealing plate 10 to move towards the rotating plate 6 through the connecting pipe 13. During this process, the tooth groove 191 meshes with the gear to drive the first transmission shaft 19 to rotate. The rotation of the first transmission shaft 19 drives the first rotating shaft 9 to rotate, thereby causing the rotating plate 6 to rotate one week to complete the wiping and cleaning of the lens 101. Subsequently, the rotating plate 6 is in a vertical state and corresponds to the circular hole. Then, when the sliding buckle 301 moves back to its original position, the first sealing plate 10 moves back to its original position. Immediately, a negative pressure will be generated in the air chamber, and external air will enter the air chamber through the gap between the rotating plate 6 and the circular hole, thereby sucking the dust on the wiping cloth 601 into the air chamber.

[0038] Please refer to Figures 3 - 8 Preferably, a gate valve 17 is installed at a position in the air chamber close to the circular hole. Through the setting of the gate valve 17, when the first sealing plate 10 moves towards the rotating plate 6, the gas in the air chamber will not spray out from the circular hole, thereby avoiding the dust on the rotating plate 6 being blown out after the lens 101 is wiped, which may cause the dust to adhere to the lens 101 or inside the vehicle. When the first sealing plate 10 moves away from the rotating plate 6, the gate valve 17 will open, so that external air enters the air chamber through the circular hole. In order to enable the gas in the air chamber to be discharged smoothly when the first sealing plate 10 moves towards the rotating plate 6 again, a first air outlet hole is arranged on the top side wall of the square box 5. A one-way valve and a filter screen are arranged in sequence at the first air outlet hole. The first air outlet hole is arranged at a position far from the first sealing plate 10 and close to the gate valve 17, and the one-way valve will only open when the first sealing plate 10 moves towards the rotating plate 6.

[0039] Please refer to Figure 11, preferably, a second rotating shaft 11 is arranged in an array at one end of the square box 5 close to the rotating plate 6, and the second rotating shaft 11 is rotatably connected to the square box 5. Cleaning hairs 16 are arranged in an array on the second rotating shaft 11. When the second rotating shaft 11 rotates, it will drive the cleaning hairs 16 to clean the wiping cloth 601, so as to dust off the dust on it. One end of the second rotating shaft 11 close to the fixing component passes through the side wall of the square box 5. A second transmission shaft 20 is rotatably arranged on the side wall of the square box 5 close to the gate valve 17. The second transmission shaft 20 and multiple groups of second rotating shafts 11 are connected by a chain or a belt. Both ends of the second transmission shaft 20 extend out of the side wall of the square box 5. One end of the second transmission shaft 20 in the air chamber is rotatably fitted with a winding roller 18. A pull rope 15 is wound on the winding roller 18. One end of the pull rope 15 away from the winding roller 18 is fixed to the first sealing plate 10. The winding roller 18 is rotatably connected to the side wall of the square box 5 through a hairspring, and the winding roller 18 and the second transmission shaft 20 are also rotatably fitted through a ratchet and pawl structure. When the first sealing plate 10 moves towards the rotating plate 6, the winding roller 18 winds up the pull rope 15 under the action of the hairspring. However, during this process, the rotation of the winding roller 18 will not drive the second transmission shaft 20 to rotate, avoiding the dust on the wiping cloth 601 being dusted off by the cleaning hairs 16 and then diffusing to the outside through the circular hole when the second rotating shaft 11 rotates. When the first sealing plate 10 moves away from the rotating plate 6, the pull rope 15 unwinds from the winding roller 18. At this time, the winding roller 18 will rotate, and thus drive the second transmission shaft 20 to rotate under the action of the ratchet and pawl. The rotation of the second transmission shaft 20 drives the second rotating shaft 11 to rotate. The rotation of the second rotating shaft 11 dusts off the dust on the wiping cloth 601 through the cleaning hairs 16. At this time, the first sealing plate 10 moves away from the rotating plate 6, generating negative pressure in the air chamber, and external air will enter the air chamber through the circular hole. During the air entry process, the dust dusted off by the cleaning hairs 16 will be sucked into the air chamber for storage.

[0040] Please refer to Figures 3 - 6, preferably, a storage box 8 is slidably assembled on the bottom side wall of the square box 5, a second sealing plate 14 is slidably arranged on the bottom side wall of the square box 5, one end of the second sealing plate 14 close to the outer shell 1 is elastically slidably connected to the inner wall of the outer shell 1, the end of the second sealing plate 14 away from the rotating plate 6 is arranged in an inverted "L" shape, and a second inclined surface 141 is arranged at the end of the inverted "L" shape close to the rotating plate 6. The second inclined surface 141 is slidably attached to the side wall of the first sealing plate 10. During use, when the first sealing plate 10 moves towards the rotating plate 6, the first sealing plate 10 is separated from the second inclined surface 141, and then the second sealing plate 14 moves towards the square box 5 under the elastic action and fits with the square box 5, thereby blocking the bottom of the square box 5 and separating the air chamber from the storage box 8. When the first sealing plate 10 moves back to its original position, the first sealing plate 10 will slide and fit with the second inclined surface 141 again to push the second sealing plate 14 into the outer shell 1, thereby connecting the air chamber with the storage box 8. In this way, the dust collected in the air chamber can fall into the storage box 8 and be collected, and the storage box 8 can be detached from the square box 5 to complete the cleaning of the collected dust. Moreover, a sealing strip is arranged on the side of the second sealing plate 14 away from the outer shell 1, and a sealing groove corresponding to the second sealing plate 14 is arranged on the side wall of the square box 5. The cooperation of the sealing strip and the sealing groove improves the sealing performance between the second sealing plate 14 and the square box 5, and better enables the first sealing plate 10 to suck in dust through negative pressure.

[0041] Please refer to Figures 1 - 9, preferably, a sliding plate 3 is fixedly arranged at one end of the sliding buckle 301 away from the slideway 7. The sliding plate 3 is slidably arranged at one end of the front surface of the housing 1. A cleaning cotton 303 is fixedly arranged at one end of the sliding plate 3 close to the housing 1. First inclined surfaces 302 are arranged at both ends of the sliding plate 3. The first inclined surfaces 302 are slidably adapted to the side wall of the housing 1. A plurality of groups of absorption holes 304 are arranged in an array on the side wall of the sliding plate 3 close to the housing 1. A first connecting channel is arranged in the sliding buckle 301, and a second connecting channel is arranged in the sliding plate 3. The first connecting channel and the second connecting channel are communicated with each other, and the second connecting channel and the absorption holes 304 are communicated with each other. One end of the connecting pipe 13 away from the first sealing plate 10 is communicated with the first connecting channel, and one end of the connecting pipe 13 away from the sliding buckle 301 passes through the side wall of the first sealing plate 10 and is communicated with the air chamber. In this way, when the first sealing plate 10 moves towards the rotating plate 6, a negative pressure will be generated between the side of the first sealing plate 10 away from the rotating plate 6 and the air chamber. Then, external gas is sucked into the air chamber through the connecting pipe 13, the first connecting channel and the second connecting channel. In order to prevent the gas from spraying out of the connecting pipe 13 again when the first sealing plate 10 moves back to its original position, a one-way valve is arranged in the connecting pipe 13 to achieve the effect that the connecting pipe 13 can only intake air but not exhaust air. At the same time, a second air outlet hole is arranged between the side of the first sealing plate 10 away from the rotating plate 6 and the square box 5. The second air outlet hole is arranged on the top side wall of the square box 5. The second air outlet hole is successively provided with a one-way valve and a filter screen, and the one-way valve of the second air outlet hole will only open when the first sealing plate 10 moves away from the rotating plate 6.

[0042] One end of the sliding buckle 301 in the slideway 7 is elastically connected with one side of the slideway 7 close to the sliding plate 3 through a spring. In this way, when the sliding buckle 301 is slid, the sliding buckle 301 will drive the sliding plate 3 to move towards the other end on the surface of the housing 1. Since the sliding buckle 301 is elastically connected with the slideway 7, it will not hinder the movement of the sliding plate 3. Because the first inclined surfaces 302 are arranged on the sliding plate 3, the sliding plate 3 will move a certain distance away from the housing 1, and then the cleaning cotton 303 will be closely attached to the surface of the display screen 2, so as to complete the cleaning effect of the surface of the display screen 2 through the cleaning cotton 303.

[0043] Please refer to Figures 1 - 2 , preferably, a back plate 4 is slidably assembled on the back surface of the housing 1. The back plate 4 is elastically connected to the back surface of the housing 1 through a spring or an elastic column. A lens groove for the lens 101 to record is arranged on the back plate 4, so as to facilitate the lens 101 to record driving. At the same time, the back plate 4 also covers various components such as the cleaning component, so as to provide protection for the components and the beauty of the driving recorder body. Secondly, when a collision occurs, the electronic components and components of the cleaning component inside the housing 1 can be well protected under the elastic action of the back plate 4 and the housing 1.

[0044] During actual use, in the initial state, the rotating plate 6 in the cleaning assembly is in a vertical state, that is, at the position corresponding to the circular hole of the rotating plate 6, while the first sealing plate 10 is at one end of the air chamber far from the rotating plate 6, the sliding buckle 301 is at one end of the slideway 7 close to the lens 101, the sliding plate 3 is at one end of the housing 1, and the end face of the sliding plate 3 far from the sliding buckle 301 is flush with the end face of the housing 1. The pulling rope 15 is unwound from the winding roller 18. The storage box 8 is installed at the bottom of the square box 5, and the second sealing plate 14 is retracted into the side wall of the housing 1. When dust appears on the lens 101 and affects the picture quality, slide the sliding buckle 301 in the direction away from the lens 101. The movement of the sliding buckle 301 drives the first sealing plate 10 to move towards the lens 101 through the connecting pipe 13. The movement of the first sealing plate 10 separates from the second inclined surface 141, causing the second sealing plate 14 to pop out and block the gap between the air chamber and the storage box 8, thus not affecting the subsequent air suction work. At the same time, the sliding buckle 301 also drives the sliding plate 3 to move with it. The movement of the sliding plate 3 makes the first inclined surface 302 contact the surface of the display screen 2 and complete the cleaning work on the surface of the display screen 2. When the first sealing plate 10 moves towards the lens 101, a negative pressure is generated in the air chamber, and then external gas is sucked through the connecting pipe 13, the first connecting channel, the second connecting channel, and the suction hole 304. The suction hole 304 is in front of the moving direction of the cleaning cotton 303. When the cleaning cotton 303 is cleaning the surface of the display screen 2, dust accumulates at the front end of the cleaning cotton 303, and at this time, the suction hole 304 is in the air intake state, so the dust is sucked into the air chamber. When the sliding buckle 301 moves in the slideway 7, it also meshes with the gear through the tooth groove 191, thereby driving the gear to rotate. At this time, the rotation of the gear drives the first transmission shaft 19 to rotate, the rotation of the first transmission shaft 19 drives the first rotating shaft 9 to rotate, the rotation of the first rotating shaft 9 causes the rotating plate 6 to rotate, and the rotation of the rotating plate 6 completes the cleaning work on the surface of the lens 101 through the wiping cloth 601. Subsequently, after the rotating plate 6 rotates one week, it returns to the initial state. When the first sealing plate 10 moves towards the lens 101, the pulling rope 15 is wound up by the winding roller 18, and at this time, the second transmission shaft 20 does not rotate;When the sliding buckle 301 moves to the other end inside the slideway 7, the sliding buckle 301 can be slid to reset or the grip on the sliding buckle 301 can be released so that the sliding buckle 301 moves to reset under the corresponding elastic action. The movement of the sliding buckle 301 to reset causes the sliding plate 3 to move to reset, and at the same time, the first sealing plate 10 also moves to reset. During this process, the gate valve 17 will open, the check valves in the connecting pipe 13 and the first air outlet are in the closed state, and the second air outlet is in the open state. The movement of the first sealing plate 10 to reset will pull the pull rope 15 to unwind around the winding roller 18 and then drive the second transmission shaft 20 to rotate through the winding roller 18. The rotation of the second transmission shaft 20 drives the second rotating shaft 11 to rotate. The rotation of the second rotating shaft 11 uses the cleaning hair 16 to dust off the dust on the wiping cloth 601. At this time, the movement of the first sealing plate 10 to reset will cause external gas to enter the air chamber from the circular hole, so that the dust that has been dusted off is sucked into the air chamber, completing the dust collection work. When the sliding buckle 301, the sliding plate 3, and the first sealing plate 10 all move to the initial state, the first sealing plate 10 will cooperate with the second inclined surface 141 to connect the air chamber with the storage box 8, so that the dust collected in the air chamber will fall into the storage box 8, facilitating subsequent cleaning of the dust.

Claims

1. A real-time monitoring driving recorder, comprising a housing and a display screen, wherein the housing is arranged at the periphery of the display screen, and a fixing component for mounting the driving recorder body is arranged at the top of the housing, and a lens is installed at one side of the back of the housing; characterized in that: A cleaning assembly for cleaning the lens is rotatably arranged on the back of the housing, a slide is arranged on the bottom of the housing, the slide is arranged on a side of the housing close to the lens, a slider is slidably arranged at one end of the slide close to the lens, the slider and the slide are elastically slidably connected, a transmission assembly is rotatably arranged on the top of the slide, the transmission assembly is transmission-connected to the cleaning assembly, and the transmission assembly and the slider cooperate with each other, when the slider moves in a direction away from the lens, the slider drives the cleaning assembly to rotate through the transmission assembly; The cleaning assembly comprises a first rotating shaft; the first rotating shaft is rotatably connected to the housing, a rotating plate is fixedly connected to one end of the first rotating shaft away from the housing, a wiping cloth is installed on one side of the rotating plate close to the housing, and the first rotating shaft is arranged on one side of the lens; The transmission assembly includes a first transmission shaft; a gear is arranged at one end of the first transmission shaft close to the slideway, the first transmission shaft is rotatably arranged in the side wall of the housing, and the bottom of the gear on the first transmission shaft protrudes from the top of the inner wall of the slideway, and the top of the slider is provided with a tooth groove adapted to the gear transmission; A square box is fixedly arranged on the back of the housing near the lens, and one end of the square box near the lens corresponds to the position of one side of the rotating plate near the housing. An air cavity adapted to the square box is arranged on the back of the housing. The square box and the air cavity cooperate to form an air chamber. A circular hole corresponding to the rotating plate is arranged on the square box. A first sealing plate is provided in a sealing and sliding manner in the gas chamber, a connecting pipe is fixedly provided on a side of the first sealing plate close to the rotating plate, an end of the connecting pipe away from the first sealing plate slides through the side wall of the shell and is fixedly connected to a side of the slider away from the first sealing plate, and a gate valve is installed in the gas chamber near the circular hole; A first air outlet is provided on the top side wall of the square box, and a one-way valve and a filter are provided in sequence on the first air outlet. The first air outlet is provided at a position away from the first sealing plate and close to the gate valve, and the one-way valve will only open when the first sealing plate moves toward the rotating plate; A second air outlet is provided between the side of the first sealing plate away from the rotating plate and the square box, the second air outlet is provided on the top side wall of the square box, a one-way valve and a filter are provided in sequence on the second air outlet, and the one-way valve of the second air outlet will only open when the first sealing plate moves away from the rotating plate; When the tooth groove and the gear are meshed once, the gear rotates one circle, and the gear and the first transmission shaft are connected by the setting of the ratchet pawl. When the slider moves in the direction away from the lens in the slideway, the first rotating shaft is driven to rotate one circle through the cooperation of the tooth groove and the gear. When the slider moves and resets under the action of the spring or elastic column set between the slider and one end of the slideway, the movement and reset of the slider will make the tooth groove and the gear engage, but the gear will no longer drive the first transmission shaft to rotate, so that the first rotating shaft stops rotating.

2. A real-time monitoring driving recorder according to claim 1, characterized in that: A second rotating shaft is arranged in an array at one end of the square box close to the rotating plate, and the second rotating shaft is rotatably connected to the square box. Cleaning bristles are arranged in an array on the second rotating shaft. One end of the second rotating shaft close to the fixed component passes through the side wall of the square box. A second transmission shaft is rotatably arranged on the side wall of the square box close to the gate valve, and the second transmission shaft is transmission-connected to the second rotating shaft.

3. A real-time monitoring driving recorder according to claim 2, characterized in that: Both ends of the second transmission shaft extend out of the side walls of the square box, and one end of the second transmission shaft in the air chamber is rotatably matched with a winding roller, a pull rope is wound on the winding roller, and one end of the pull rope away from the winding roller is fixedly connected to the first sealing plate.

4. The real-time monitoring driving recorder according to claim 1, characterized in that: The bottom side wall of the square box is slidably equipped with a storage box, and the bottom side wall of the square box is slidably provided with a second sealing plate, and one end of the second sealing plate close to the shell is elastically slidably connected to the inner wall of the shell.

5. The real-time monitoring driving recorder according to claim 1, characterized in that: A sliding plate is fixedly provided at one end of the slide buckle away from the slideway, and the sliding plate is slidably provided at the front end of the shell, and a cleaning cotton is fixedly provided at one end of the sliding plate close to the shell, and first inclined surfaces are provided at both ends of the sliding plate, and the first inclined surface is slidably adapted to the side wall of the shell, and a plurality of groups of absorption holes are arranged in an array on the side wall of the end of the sliding plate close to the shell, a first connecting channel is provided in the slide buckle, and a second connecting channel is provided in the sliding plate, the first connecting channel and the second connecting channel are connected, and the second connecting channel and the absorption holes are connected, the end of the connecting pipe away from the first sealing plate is connected to the first connecting channel, and the end of the connecting pipe away from the slide buckle passes through the side wall of the first sealing plate and is connected to the air chamber.

6. The real-time monitoring driving recorder according to claim 1, characterized in that: The back side of the shell is slidably assembled with a back plate.

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