A multi-angle driving recorder

Abstract

The invention discloses a multi-angle driving recorder, which belongs to the technical field of driving recorders. The multi-angle driving recorder comprises a recorder body and a suction cup used in conjunction with the recorder body, wherein a sealing plate is slidably arranged in the suction cup, and an outer peripheral surface of the suction cup is indented inward near the bottom end to form a recessed portion, and a sleeve is slidably arranged at the recessed portion; by arranging glue at the bottom of the sleeve, when a vehicle collides and causes the windshield to break, the suction cup will leak air, thereby releasing the cooperation between the card block and the card slot, so that a roller rotates along the outer side of the suction cup and tears off a film at the bottom of the sleeve; when the roller moves to an avoidance groove, the sleeve can pop out and fit on the windshield, and the sleeve can be firmly bonded to the windshield through the glue, so that the recorder body can be prevented from falling off.

Description

Technical Field

[0001] The present invention relates to the technical field of driving recorders, and in particular to a multi-angle driving recorder. Background Art

[0002] The vehicle-mounted driving recorder records and updates the road conditions in front of or around the vehicle in a loop through digital video. Even the in-car recordings, the car's acceleration, steering, braking and other information data will be recorded, which is of great significance to the safe driving of the vehicle and the determination of responsibility for traffic accidents.

[0003] Chinese invention patent CN117465357B discloses an impact-resistant vehicle-mounted driving recorder, which is slidably connected to the top of the recorder body with a rack block meshing with a driving gear, the front end of the rack block is connected to a buffer spring bar located outside the snap-fit ​​sleeve, and the back of the recorder body is slidably connected to a protective frame with a C-shaped cross-section, and the top of the protective frame is connected to the rear end of the rack block, thereby providing comprehensive impact protection for the recorder body and enhancing the safety of the driving recorder during use.

[0004] The above device installs the recorder on the windshield by means of a suction cup, but when the vehicle collides and the windshield is shattered, the suction cup will leak air, causing the recorder to fall. At this time, it is impossible to continue to record the accident. In summary, there is still room for improvement in the above device.

[0005] Therefore, it is necessary to provide a multi-angle driving recorder to solve the above technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a multi-angle driving recorder to solve the problem that the existing device proposed in the above background technology installs the recorder on the windshield by means of a suction cup, but when the vehicle collides and the windshield is broken, the suction cup will leak air, thereby causing the recorder to fall.

[0007] Based on the above ideas, the present invention provides the following technical solutions: a multi-angle driving recorder, comprising a recorder body and a suction cup used in conjunction with the recorder body, wherein a sealing plate is slidably arranged in the suction cup, an outer peripheral surface of the suction cup is indented inward near the bottom end to form a concave portion, and a collar is slidably arranged at the concave portion, the collar is elastically connected to the suction cup, the bottom end surface of the collar is coated with glue, and a film is attached to the bottom end surface of the collar;

[0008] A roller is provided at the bottom end of the ring, one end of the film is fixedly connected to the outer circumference of the roller, an annular groove is opened at the outer circumference of the suction cup, an annular plate matching with the roller is rotatably provided in the annular groove, the annular plate and the roller are connected by a driving assembly, a sealing block is slidably provided on the suction cup, and a clamping assembly matching with the annular plate is provided at one end of the sealing block close to the annular plate, when the sealing block moves outward relative to the suction cup, the clamping assembly disengages from the annular plate, so that when the annular plate drives the roller to rotate relative to the suction cup through the driving assembly, the roller can tear off the film at the bottom of the ring.

[0009] As a further solution of the present invention: an avoidance groove cooperating with the roller is opened on the ring, a reel is rotatably arranged at the avoidance groove, the reel is rotatably coordinated with the suction cup, and a coil spring is sleeved on the outer side of the reel, the two ends of the coil spring are respectively connected to the reel and the suction cup, and a traction belt is fixedly arranged between the reel and the slider.

[0010] As a further solution of the present invention: the driving assembly includes a horizontal axis arranged between the roller and the annular plate, one end of the horizontal axis is rotatably connected to the roller through a bearing, the other end of the horizontal axis is fixedly connected to the annular plate, and a slider is slidably arranged at the annular groove, the slider is T-shaped, the horizontal axis passes through the slider and rotatably cooperates with it, a bevel gear is fixedly sleeved on the outer side of the horizontal axis, and a conical gear ring meshing with the bevel gear is fixedly arranged on the inner top surface of the annular groove.

[0011] As a further solution of the present invention: the clamping assembly includes a sleeve arranged on the side of the sealing block close to the annular plate, the sleeve is fixedly connected to the sealing block, a sliding groove matching the sealing block is provided on the suction cup, the sealing block is slidably arranged in the sliding groove and seals with the sliding groove, a guide hole connected to the sliding groove is provided on the inner wall of the suction cup, a rotating shaft is provided at one end of the sleeve away from the sealing block, a spiral limiting groove is provided on the outer circumferential surface of the rotating shaft, a limiting block matching with the limiting groove is fixedly provided on the inner wall of the sleeve, a connecting rod is slidably provided at one end of the rotating shaft away from the sealing block, the connecting rod is located at the axis of the rotating shaft, a counterweight block is slidably provided on the outer circumferential surface of the rotating shaft, a pull rope is fixedly provided between the counterweight block and the connecting rod, a card block is elastically provided at the bottom end of the connecting rod, the bottom of the card block is provided with an inclined surface, an annular groove is provided on the outer circumferential surface of the annular plate, and a card groove matching with the card block is provided on the inner bottom surface of the groove.

[0012] As a further solution of the present invention: the cross section of the sealing block is set to be U-shaped, and a limit spring is fixedly arranged between the inner end surface of the slide groove and the inner end surface of the sealing block.

[0013] As a further solution of the present invention: the suction cup is provided with a circular hole matching with the reel at the avoidance groove, the reel passes through the circular hole and rotates with the suction cup through a bearing, and the two ends of the coil spring are respectively fixedly connected to the inner wall of the circular hole and the outer circumference of the reel.

[0014] As a further solution of the present invention: a compression spring is sleeved on the recessed portion of the suction cup, and the compression spring is fixedly arranged between the collar and the top wall of the recessed portion.

[0015] As a further solution of the present invention: a support rod is fixedly arranged in the slide groove, and the rotating shaft passes through the support rod and rotates with the support rod.

[0016] Compared with the prior art, the beneficial effect of the present invention is that: this device is provided with glue at the bottom of the ring, and when the vehicle collides and causes the windshield to break, the suction cup will leak, thereby being able to release the cooperation between the card block and the card slot, so that the roller rotates along the outside of the suction cup and tears off the film at the bottom of the ring; when the roller moves to the avoidance groove, the ring can pop out and fit onto the windshield, and the glue makes the ring firmly bonded to the windshield, which can prevent the recorder body from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

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

[0019] Figure 2 It is a schematic diagram of the sleeve and the extrusion spring structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the sealing plate structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the connection structure between the traction belt and the suction cup of the present invention;

[0022] Figure 5 is a schematic diagram of the connection structure between the annular plate and the roller of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the reel and the coil spring of the present invention;

[0024] Figure 7 The present invention Figure 3 A schematic diagram of the enlarged structure at point A;

[0025] Figure 8 The present invention Figure 6 A schematic diagram of the enlarged structure at B;

[0026] Fig. 9 It is a schematic diagram of the compression rod structure of the present invention;

[0027] Fig.10 It is a schematic diagram of the limiting groove structure of the present invention;

[0028] Fig.11 It is a schematic diagram of the structure of the rotating electrical machine of the present invention.

[0029] In the figure: 1. recorder body; 2. suction cup; 201. baffle; 3. extrusion spring; 4. collar; 5. pull rod; 6. connecting rod; 7. roller; 8. sealing plate; 9. annular groove; 10. annular plate; 11. conical gear ring; 12. traction belt; 13. hinge block; 14. slider; 15. bevel gear; 16. horizontal axis; 17. reel; 18. coil spring; 19. pressure rod; 20. avoidance groove; 21. sealing block; 22. limit spring; 23. guide hole; 24. counterweight; 25. support rod; 26. limit block; 27. rotating shaft; 28. sleeve; 29. ​​inclined plane; 30. slot; 31. block; 32. vertical rod; 33. connecting rod; 34. pull rope; 35. limit slot; 36. rotating motor; 37. film. DETAILED DESCRIPTION

[0030] like Figure 1 As shown, a multi-angle driving recorder includes a recorder body 1 and a suction cup 2 used in conjunction with the recorder body 1. The suction cup 2 is connected to the recorder body 1 through a support rod. The provided suction cup 2 facilitates the installation of the recorder body 1 on a windshield.

[0031] Further, refer to Figure 1-4 The suction cup 2 is hollow inside, and the bottom of the suction cup 2 is open. A sealing plate 8 is slidably arranged inside the suction cup 2. When in use, a sealing ring can be fixedly installed on the outside of the sealing plate 8. Through this structure, the sealing plate 8 is sealed and connected to the suction cup 2. When the sealing plate 8 moves outward in the suction cup 2, a negative pressure state can be formed in the suction cup 2, so that the suction cup 2 is adsorbed on the windshield. In actual use, there are many implementation methods for driving the sealing plate 8 to move in the suction cup 2. One of the embodiments is given in this scheme. Specifically, a hinge block 13 is fixedly installed on the top surface of the sealing plate 8. The end of the hinge block 13 away from the sealing plate 8 is hinged with a connecting rod 6. The top of the suction cup 2 is provided with a through groove that matches the connecting rod 6, so that the connecting rod 6 The top end of the rod 6 can pass through this through groove, and a pull rod 5 is hinged at the end of the connecting rod 6 away from the sealing plate 8. The pull rod 5 is arranged in a U shape as a whole. Through this structure, when the pull rod 5 is rotated, the connecting rod 6 and the sealing plate 8 can be driven to move upward through the extrusion of the pull rod 5 and the top of the suction cup 2, so that the inside of the suction cup 2 is in a negative pressure state. At this time, the stability of the pull rod 5 can be maintained by the interaction force between the pull rod 5 and the connecting rod 6. Of course, in order to further improve the stability of the pull rod 5, a baffle 201 can be provided on both sides of the pull rod 5. A positioning screw is threadedly connected to the baffle 201. The stability of the pull rod 5 can be maintained by rotating the positioning screw so that it and the pull rod 5 are squeezed against each other. Here, the hinge position of the connecting rod 6 and the pull rod 5 is at the center of the pull rod 5.

[0032] like Figure 2-8 As shown in Figure 10, during actual use, when a vehicle collides and causes the windshield to break, the suction cup 2 may leak, causing the suction cup 2 and the recorder body 1 to fall off. In order to avoid this problem, the outer peripheral surface of the suction cup 2 is concave inward near the bottom end to form a concave portion, and a ring 4 is slidably provided at the concave portion. The ring 4 is elastically connected to the suction cup 2, and the bottom end surface of the ring 4 is coated with glue, so that a glue layer is formed on the bottom end surface of the ring 4, and a film 37 is attached to the outside of the glue layer. After the film 37 is torn off, the ring 4 can be attached to the windshield, thereby preventing the recorder body 1 from falling off. Through this structure, during normal use, the recorder body 1 is installed on the windshield through the suction cup 2, which is convenient for disassembly on the one hand, and can also avoid damaging the protective film on the inside of the windshield on the other hand. When the windshield is shattered due to a vehicle collision, the recorder body 1 can be prevented from falling off through the adhesion between the ring 4 and the windshield.

[0033] Two rollers 7 are arranged at the bottom end of the collar 4, one end of the film 37 is fixedly connected to the outer peripheral surface of the roller 7, an annular groove 9 is provided at a position near the bottom end of the outer peripheral surface of the suction cup 2, the cross section of the annular groove 9 is arranged in a T-shape, and an annular plate 10 cooperating with the roller 7 is rotatably arranged in the annular groove 9, the annular plate 10 is sleeved on the outer side of the suction cup 2, and the annular plate 10 and the roller 7 are connected by a driving component, so that the annular plate 10 can automatically drive the roller 7 to rotate along the collar 4. The film 37 pasted on the bottom of the ring 4 is rotated, and then rolled around the outer side of the roller 7. A sealing block 21 is provided on the suction cup 2 at one side of the annular plate 10. The sealing block 21 is elastically connected to the suction cup 2, and a clamping assembly matched with the annular plate 10 is provided at one end of the sealing block 21 close to the annular plate 10. When the suction cup 2 leaks, the sealing block 21 moves outward relative to the suction cup 2, so that the clamping assembly is disengaged from the annular plate 10, so that the annular plate 10 can drive the roller 7 to rotate.

[0034] The driving assembly includes a transverse shaft 16 disposed between the roller 7 and the annular plate 10, one end of the transverse shaft 16 is rotatably connected to the roller 7 through a bearing, and the other end of the transverse shaft 16 is fixedly connected to the annular plate 10, and a slider 14 is slidably disposed at the annular groove 9, and the slider 14 is T-shaped, and the transverse shaft 16 passes through the slider 14 and rotatably cooperates with it. Specifically, the slider 14 is located at the end of the annular groove 9;

[0035] Furthermore, a bevel gear 15 is fixedly sleeved on the outer side of the horizontal axis 16, and a conical gear ring 11 meshing with the bevel gear 15 is fixedly set on the inner top surface of the annular groove 9. Through the meshing of the two, the horizontal axis 16 can rotate while driving the roller 7 to rotate around the suction cup 2.

[0036] In order to drive the roller 7 to move, two avoidance grooves 20 are opened on the ring 4, which are respectively matched with the two rollers 7, and a reel 17 is rotatably arranged at the avoidance groove 20. The reel 17 is rotatably matched with the suction cup 2, and a coil spring 18 is sleeved on the outer side of the reel 17. The two ends of the coil spring 18 are respectively connected to the reel 17 and the suction cup 2. A traction belt 12 is fixedly arranged between the reel 17 and the slider 14. This structure is conducive to driving the slider 14 to slide along the annular groove 9.

[0037] The above-mentioned clamping assembly includes a sleeve 28 arranged on the side of the sealing block 21 close to the annular plate 10, and the sleeve 28 is fixedly connected to the sealing block 21. Specifically, a slide groove matching with the sealing block 21 is provided on the suction cup 2, and the above-mentioned sealing block 21 is slidably arranged in the slide groove and seals with the slide groove, and a guide hole 23 connected with the slide groove is provided on the inner wall of the suction cup 2, and a rotating shaft 27 is provided at one end of the sleeve 28 away from the sealing block 21. Specifically, a spiral limiting groove 35 is provided on the outer peripheral surface of the rotating shaft 27, and a limiting block 26 matching with the limiting groove 35 is fixedly provided on the inner wall of the sleeve 28;

[0038] Furthermore, a support rod 25 is fixedly arranged in the slide groove, and the rotating shaft 27 passes through the support rod 25 and rotates therewith. A connecting rod 33 is slidably arranged at the end of the rotating shaft 27 away from the sealing block 21, and the connecting rod 33 is located at the axis of the rotating shaft 27. Through this structure, the connecting rod 33 can remain relatively stable during the rotation of the rotating shaft 27. A counterweight block 24 is slidably arranged on the outer circumferential surface of the rotating shaft 27, and a pull rope 34 is fixedly arranged between the counterweight block 24 and the connecting rod 33. A clamping block 31 is elastically arranged at the bottom end of the connecting rod 33, and the bottom of the clamping block 31 is arranged as an inclined surface 29. An annular groove is provided on the outer circumferential surface of the annular plate 10, and a clamping groove 30 matching the clamping block 31 is provided on the inner bottom surface of the groove. When the clamping block 31 is inserted into the clamping groove 30, the annular plate 10 can remain stable, thereby preventing the slider 14 from sliding.

[0039] In actual use, the suction cup 2 is placed on the windshield, and the sealing plate 8 is driven to move outward in the suction cup 2 through the connecting rod 6. During this process, the suction cup 2 below the sealing plate 8 will gradually be in a negative pressure state, which is conducive to fixing the suction cup 2 on the windshield, and the sealing block 21 in the slide groove will also move in a direction away from the annular plate 10;

[0040] When the suction cup 2 leaks due to a collision, the external gas can quickly enter the suction cup 2, so that the air pressure in the suction cup 2 can be quickly restored. During this process, the suction force on the sealing block 21 in the slide groove is rapidly reduced, so that the sealing block 21 can move toward the direction close to the annular plate 10. The sealing block 21 can synchronously drive the sleeve 28 to move during the movement. The sleeve 28 can drive the rotating shaft 27 to rotate during the movement relative to the rotating shaft 27 through the cooperation of the limit block 26 and the limit groove 35. During the rotation of the rotating shaft 27, the counterweight block 24 can be subjected to the centrifugal force. The connecting rod 33 slides outward relative to the rotating shaft 27, and then the connecting rod 33 is pulled by the pull rope 34, so that the connecting rod 33 moves toward the direction close to the sleeve 28. During this process, the inclined surface 29 on the clamping block 31 will contact the side edge of the clamping groove 30, so that the clamping block 31 can move out of the clamping groove 30. When the clamping block 31 moves out of the clamping groove 30, the annular plate 10 can rotate relative to the suction cup 2. At this time, the reel 17 can be driven to rotate by the force of the coil spring 18. The reel 17 can be wound around the traction belt 12 during the rotation process, and then the slider 14 is driven to move by the traction belt 12, and further, the roller 7 can be driven to move;

[0041] The annular plate 10 can drive the roller 7 to rotate along the outer side of the suction cup 2 through the transverse shaft 16 during the rotation process, and the transverse shaft 16 can rotate along the suction cup 2 through the meshing of the bevel gear 15 and the conical gear ring 11. During this process, the roller 7 can tear off the film 37 on the bottom end face of the collar 4 and roll it up. When the roller 7 moves to the avoidance groove 20, the collar 4 can pop up in the direction of the windshield. When the suction cup 2 is installed on the windshield film 37, the roller 7 is located between the collar 4 and the windshield, so that the collar 4 can be limited and the collar 4 can be prevented from popping out, so that the bottom surface of the collar 4 is in contact with the windshield. The glue on the bottom of the collar 4 is conducive to stably bonding the collar 4 to the windshield, which can prevent the recorder body 1 from falling, so that the recorder can work normally and shoot the accident scene. Moreover, through this device, when the suction cup 2 leaks due to a long period of use, the leakage rate of the suction cup 2 is low. Therefore, the movement speed of the sealing block 21 is relatively slow, and the rotation speed of the rotating shaft 27 is slow, so that the centrifugal force on the counterweight block 24 is small and insufficient to drive the connecting rod 33 to move. In this case, the clamping block 31 and the clamping slot 30 are in a mutually coordinated state, which can prevent the roller 7 from tearing off the film 37 on the bottom of the collar 4.

[0042] In summary, this device has glue at the bottom of the ring 4. When the vehicle collides and the windshield is broken, the suction cup 2 will leak air, thereby releasing the fit between the block 31 and the slot 30, so that the roller 7 rotates along the outside of the suction cup 2 and tears off the film 37 at the bottom of the ring 4. When the roller 7 moves to the avoidance groove 20, the ring 4 can pop out and fit onto the windshield. The glue makes the ring 4 firmly bonded to the windshield, which can prevent the recorder body 1 from falling.

[0043] like Figure 1-3 , 7-9, further, a part of the above-mentioned traction belt 12 can extend into the suction cup 2 and be placed at the bottom of the ring 4, the traction belt 12 and the suction cup 2 are slidably matched, and the bottom end of the above-mentioned ring 4 is elastically provided with a plurality of pressure rods 19, and the bottom end of the pressure rod 19 is coated with glue. Similarly, a film 37 is provided at the bottom end of the ring 4, and the glue on the bottom end surface of the pressure rod 19 can be protected by the film 37, and the above-mentioned traction belt 12 is located at the bottom end of the pressure rod 19 and contacts with the pressure rod 19, and the pressure rod 19 can be supported by the traction belt 12, Thereby, the pressure rod 19 is prevented from popping out. When the roller 7 rotates along the outer side of the suction cup 2, the film 37 can be torn off, so that the glue at the bottom end of the pressure rod 19 can be exposed, and as the traction belt 12 is gradually wound around the reel 17, the traction belt 12 will gradually stagger with the pressure rod 19, so that multiple pressure rods 19 can be popped out one after another and adhere to the windshield. Through this structure, when the windshield is severely deformed, the suction cup 2 can still be fixed to the windshield by cooperating with the windshield, thereby preventing the recorder body 1 from falling off.

[0044] like Figure 1-5 As shown in 8-9, a compression spring 3 is sleeved on the recessed portion of the suction cup 2, and the compression spring 3 is fixedly arranged between the ring 4 and the top wall of the recessed portion.

[0045] A storage groove matching with the traction belt 12 is provided on the outer wall of the groove portion, and this structure is convenient for installing the traction belt 12 .

[0046] The suction cup 2 is provided with a circular hole that cooperates with the reel 17 at the avoidance groove 20. The reel 17 passes through the circular hole and rotates with the suction cup 2 through a bearing. The two ends of the above-mentioned coil spring 18 are respectively fixedly connected to the inner wall of the circular hole and the outer circumference of the reel 17. A baffle can be fixedly set at the end of the reel 17 away from the suction cup 2, which helps to prevent the traction belt 12 from falling off from the outside of the reel 17.

[0047] The cross section of the sealing block 21 is set to be U-shaped, and a limit spring 22 is fixedly arranged between the inner end surface of the slide groove and the inner end surface of the sealing block 21, so as to realize the elastic connection between the sealing block 21 and the suction cup 2;

[0048] A slot is provided on the outer circumference of the rotating shaft 27, and the counterweight block 24 is slidably arranged in the slot. A guide hole is provided on the rotating shaft 27 along its axis, and the guide hole extends to the end surface of the rotating shaft 27 away from the sleeve 28, and the top end of the connecting rod 33 is placed in the guide block. In addition, a cross bar is fixedly arranged in the guide hole, and the pull rope 34 is passed around from the outside of the cross bar. Through this structure, the pull rope 34 can stably pull the connecting rod 33 to move, and the pull rope 34 passes through the rotating shaft 27 and slides with it.

[0049] A mounting groove is provided at the bottom end of the connecting rod 33 , and a vertical rod 32 is fixedly provided at the top end surface of the block 31 , the top end of the vertical rod 32 extends into the mounting groove and slidably cooperates therewith, and a first spring is fixedly provided between the inner end surface of the mounting groove and the vertical rod 32 .

[0050] The bottom end surface of the sleeve ring 4 is provided with a rectangular groove which is slidably matched with the pressure rod 19 , and a second spring is fixedly arranged between the inner end surface of the rectangular groove and the pressure rod 19 .

[0051] like Fig.11 As shown, in actual use, in order to adjust the angle of the recorder body 1, a rotating motor 36 can be installed on the support rod, and the output shaft of the rotating motor 36 is connected to the recorder body 1. This structure is conducive to driving the recorder body 1 to rotate, thereby increasing its shooting range.

Claims

1. A multi-angle driving recorder, comprising a recorder body and a suction cup used in conjunction with the recorder body, characterized in that: A sealing plate is slidably arranged in the suction cup, and a position of the outer peripheral surface of the suction cup near the bottom end is inwardly concave to form a concave portion, and a collar is slidably arranged at the concave portion, and the bottom end surface of the collar is coated with glue, and a film is attached to the bottom end surface of the collar; A roller is provided at the bottom end of the collar, one end of the film is fixedly connected to the outer peripheral surface of the roller, an annular groove is provided at the outer peripheral surface of the suction cup, an annular plate matching the roller is rotatably provided in the annular groove, the annular plate and the roller are connected through a driving assembly, a sealing block is slidably provided on the suction cup, and a clamping assembly matching the annular plate is provided at one end of the sealing block close to the annular plate, when the sealing block moves outward relative to the suction cup, the clamping assembly is disengaged from the annular plate, so that when the annular plate drives the roller to rotate relative to the suction cup through the driving assembly, the roller can tear off the film at the bottom of the collar; The sleeve ring is provided with an avoidance groove matched with the roller, a reel is rotatably arranged at the avoidance groove, the reel is rotatably matched with the suction cup, and a coil spring is sleeved on the outer side of the reel, the two ends of the coil spring are respectively connected with the reel and the suction cup, and a traction belt is fixedly arranged between the reel and the slider; The driving assembly includes a transverse shaft arranged between the roller and the annular plate, one end of the transverse shaft is rotatably connected to the roller through a bearing, the other end of the transverse shaft is fixedly connected to the annular plate, and a slider is slidably arranged at the annular groove, the slider is T-shaped, the transverse shaft passes through the slider and rotatably cooperates with it, a bevel gear is fixedly sleeved on the outer side of the transverse shaft, and a bevel gear ring meshing with the bevel gear is fixedly arranged on the inner top surface of the annular groove; The clamping assembly comprises a sleeve arranged on one side of the sealing block close to the annular plate, the sleeve is fixedly connected to the sealing block, a sliding groove matching the sealing block is provided on the suction cup, the sealing block is slidably arranged in the sliding groove and seals with the sliding groove, a guide hole connected to the sliding groove is provided on the inner wall of the suction cup, a rotating shaft is provided at one end of the sleeve away from the sealing block, a spiral limiting groove is provided on the outer circumferential surface of the rotating shaft, a limiting block matching with the limiting groove is fixedly provided on the inner wall of the sleeve, a connecting rod is slidably provided at one end of the rotating shaft away from the sealing block, the connecting rod is located at the axis of the rotating shaft, a counterweight block is slidably provided on the outer circumferential surface of the rotating shaft, a pull rope is fixedly provided between the counterweight block and the connecting rod, a clamping block is elastically provided at the bottom end of the connecting rod, the bottom of the clamping block is provided as an inclined surface, an annular groove is provided on the outer circumferential surface of the annular plate, and a clamping groove matching with the clamping block is provided on the inner bottom surface of the groove; The suction cup is provided with a circular hole matching with the reel at the avoidance groove, the reel passes through the circular hole and rotates with the suction cup through a bearing, and the two ends of the coil spring are respectively fixedly connected with the inner wall of the circular hole and the outer peripheral surface of the reel; A compression spring is sleeved on the concave portion of the suction cup, and the compression spring is fixedly arranged between the collar and the top wall of the concave portion.

2. The multi-angle driving recorder according to claim 1, characterized in that: The cross section of the sealing block is arranged to be U-shaped, and a limit spring is fixedly arranged between the inner end surface of the slide groove and the inner end surface of the sealing block.

3. The multi-angle driving recorder according to claim 1, characterized in that: A support rod is fixedly arranged in the slide groove, and the rotating shaft passes through the support rod and rotates with the support rod.

Images