Automobile data recorder with high stability

Abstract

The utility model belongs to the technical field of automobile data recorders, and particularly relates to an automobile data recorder with high stability, which comprises an automobile data recorder body, wherein fixing mechanisms are arranged at the front end and the rear end of the outer wall of one side of the automobile data recorder body; the fixing mechanism comprises a rotating adjusting plate, a rotating shaft, a shell, a first moving plate, a sliding block, a threaded hole, a sliding rail, a buffer plate, a strip-shaped groove hole, a second moving plate, a connecting rod, a connecting plate, a side plate, a first connecting column, a fixing clamping plate, a V-shaped groove, a rubber pad, a second connecting column, a mounting groove hole, a limiting groove hole, a protruding block, a spring and a damping air cylinder, and the rotating shaft is mounted in the shell. According to the automobile data recorder, a user can conveniently install, fix or disassemble the automobile data recorder body, the stability of the automobile data recorder body in the actual use process is effectively improved, the situation that the automobile data recorder body is loosened and even falls off in the bumping and shaking process of a driving automobile is avoided, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of driving recorders, and in particular relates to a driving recorder with strong stability. Background Art

[0002] Drive recorder is an instrument that records relevant information such as image and sound while a vehicle is traveling. After drive recorder is installed, video images and sound of the entire driving process can be recorded, which can provide evidence for traffic accidents.

[0003] After searching, the patent announcement number CN211506590U discloses a driving recorder with good stability, including a driving recorder body, both sides of the front side of the driving recorder body are fixedly connected with a fixing plate, the inner cavity of the fixing plate is provided with a support frame, both sides of the front side of the support frame are provided with movable grooves, the inner cavity of the movable groove is provided with a fixing mechanism, both sides of the top of the front side of the support frame are provided with fixing grooves used in conjunction with the fixing mechanism, and the top of the movable groove is provided with a limit groove. By setting the driving recorder body, the fixing plate, the support frame, the movable groove, the fixing mechanism, the fixing groove, the limit groove, the adjustment mechanism, the first through hole and the second through hole for coordinated use, the problem that the existing driving recorder is not convenient to fix is ​​solved. Most of the existing driving recorders are fixed by buckles. When the driving recorder is fixed, the position of the driving recorder is prone to deviation, which affects the use effect of the driving recorder.

[0004] After the existing driving recorder is fixedly installed on the rearview mirror inside the car, the car will experience certain bumps or shakes during driving. When the driving recorder is frequently subjected to certain bumps and shakes, it is easy for the driving recorder to become loose or even slip off the rearview mirror inside the car, resulting in poor stability. Therefore, we propose a driving recorder with strong stability to solve the existing problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a vehicle driving recorder with strong stability to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A driving recorder with strong stability comprises a driving recorder body: a fixing mechanism is installed at both the front and rear ends of an outer wall of one side of the driving recorder body;

[0008] The fixing mechanism includes a rotation adjustment plate, a rotating shaft, a shell, a first movable plate, a slider, a threaded hole, a slide rail, a buffer plate, a strip slot, a second movable plate, a connecting rod, a connecting plate, a side plate, a first connecting column, a fixed clamping plate, a V-shaped groove, a rubber pad, a second connecting column, an installation slot, a limit slot, a bump, a spring and a damping cylinder. A rotating shaft is installed inside the shell, and both ends of the rotating shaft respectively pass through the bearings on the end walls at both ends of the shell to extend to the outside and are connected to the rotation adjustment plate. The first movable plate and the second movable plate are respectively installed above and below the outer wall of the rotating shaft, and the first movable plate and the second movable plate are both located inside the shell. The first movable plate and A connecting rod is installed on the outer wall of one side of the second movable plate, and the other end of the connecting rod passes through the strip slot and extends to the outside to be connected to the connecting plate, and a side plate is installed on the outer wall of the other side of the connecting plate, and a second connecting column is installed on the surface of one side of the side plate, and a mounting slot is opened at the center of the end wall of one end of the second connecting column, and one end inside the mounting slot is connected to the buffer plate through a damping cylinder, and a spring is sleeved on the outer side of the outer wall of the damping cylinder, and a first connecting column is installed on the other side surface of the buffer plate, and the other end of the first connecting column passes through the mounting slot and extends to the outside and is connected to the fixed clamp, and a V-shaped groove is opened on the other side surface of the fixed clamp.

[0009] Furthermore, left-handed threads and right-handed threads are respectively provided on the upper and lower parts of the outer wall of the rotating shaft, and threaded holes are opened at the center positions of the end walls of the first movable plate and the second movable plate. The left-handed threads on the outer wall of the rotating shaft are threadedly engaged with the threaded holes on the first movable plate, and the right-handed threads on the outer wall of the rotating shaft are threadedly engaged with the threaded holes on the second movable plate.

[0010] Furthermore, a slider is installed on the other side outer wall of the first movable plate and the second movable plate, the other end of the slider is installed on the slide rail, and the slider and the slide rail are slidably connected, and the slide rail is installed on one side inner wall of the shell.

[0011] Furthermore, the strip-shaped slot is provided on an outer wall of one side of the shell, and the outer wall of the connecting rod is connected with the hole wall of the strip-shaped slot with a gap.

[0012] Furthermore, there is a gap connection between the outer wall of the buffer plate and the hole wall of the mounting slot hole, and there is a gap connection between the outer wall of the first connecting column and the hole wall of the mounting slot hole.

[0013] Furthermore, protrusions are installed on both sides of the outer wall of the buffer plate, the other end of the protrusion is installed in the limiting slot, and the outer wall of the protrusion is connected with the hole wall of the limiting slot with a gap, and the limiting slot is opened on both sides of the hole wall of the installation slot.

[0014] Furthermore, a rubber pad is installed on the groove wall of the V-shaped groove.

[0015] By means of the above technical solution, the utility model provides a driving recorder with strong stability, which has at least the following beneficial effects:

[0016] 1. The utility model is provided with a series of coordinated structures. When the user needs to disassemble and assemble the driving recorder body, the user will drive the rotating shaft to rotate forward or reversely when rotating the adjusting plate forward or reversely. Because the left-handed thread on the outer wall of the rotating shaft is threadedly engaged with the threaded hole on the first movable plate, and the right-handed thread on the outer wall of the rotating shaft is threadedly engaged with the threaded hole on the second movable plate, when the rotating shaft rotates forward or reversely, the first movable plate and the second movable plate will make a linear motion on the outer wall of the rotating shaft, and the first movable plate and the second movable plate move in opposite directions, so that the spacing between the first movable plate and the second movable plate can be adjusted. Because the spacing between the first movable plate and the second movable plate is adjustable, the spacing between adjacent fixed clamping plates can be adjusted. The spacing between adjacent fixed clamping plates is adjustable, which is convenient for the user to install, fix or disassemble the driving recorder body. The setting of the V-shaped groove makes it convenient for the utility model to be installed on interior rearview mirrors of different thicknesses.

[0017] 2. The utility model is equipped with a series of structures such as the first connecting column, the second connecting column, the spring, the damping cylinder, etc. When a certain bump or shake occurs during driving of the car, the spring, the damping cylinder and other structures can play a role in buffering and shock absorption, thereby reducing the amplitude of the bump or shake to which the driving recorder body is subjected. Therefore, the utility model effectively improves the stability of the driving recorder body during actual use, avoids the driving recorder body from loosening or even falling during driving bumps and shakes, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0019] Figure 1 Schematic diagram of the three-dimensional structure of the vehicle driving recorder with strong stability provided in the embodiment of the present application Figure 1 ;

[0020] Figure 2 Schematic diagram of the three-dimensional structure of the vehicle driving recorder with strong stability provided in the embodiment of the present application Figure 2 ;

[0021] Figure 3 A cross-sectional view of a fixing mechanism of a driving recorder with high stability provided in an embodiment of the present application;

[0022] Figure 4 A cross-sectional view of the connection structure between the first connecting post and the second connecting post of a vehicle driving recorder with high stability provided in an embodiment of the present application.

[0023] In the figure: 1. driving recorder body; 2. fixing mechanism; 201. rotary adjustment plate; 202. rotating shaft; 203. shell; 204. first movable plate; 205. slider; 206. threaded hole; 207. slide rail; 208. buffer plate; 209. strip slot; 210. second movable plate; 211. connecting rod; 212. connecting plate; 213. side plate; 214. first connecting column; 215. fixing clamp; 216. V-shaped groove; 217. rubber pad; 218. second connecting column; 219. mounting slot; 220. limiting slot; 221. bump; 222. spring; 223. damping cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4The utility model has a strong stability of the driving recorder, mainly comprising a driving recorder body 1: the outer wall of one side of the driving recorder body 1 is equipped with a fixing mechanism 2 at both ends, the fixing mechanism 2 comprises a rotating adjustment plate 201, a rotating shaft 202, a shell 203, a first movable plate 204, a slider 205, a threaded hole 206, a slide rail 207, a buffer plate 208, a strip slot 209, a second movable plate 210, a connecting rod 211, a connecting plate 212, a side plate 213, a first connecting column 214, a fixing clamp 215, a V-shaped groove 216, a rubber pad 217, a second connecting column 218, an installation slot 219, a limit slot 220, a protrusion 221, a spring 222 and a damping cylinder 223, and the rotating shaft 202 is installed inside the shell 203. The two ends of the rotating shaft 202 respectively penetrate the bearings on the two end walls of the shell 203 and extend to the outside and are connected to the rotating adjustment plate 201. The first movable plate 204 and the second movable plate 210 are respectively installed above and below the outer wall of the rotating shaft 202, and the first movable plate 204 and the second movable plate 210 are both located inside the shell 203. A connecting rod 211 is installed on the outer wall of one side of the first movable plate 204 and the second movable plate 210. The other end of the connecting rod 211 penetrates the strip slot 209 and extends to the outside to be connected to the connecting plate 212. A side plate 213 is installed on the outer wall of the other side of the connecting plate 212. A second connecting column 218 is installed on the surface of one side of the side plate 213. A mounting slot 219 is opened at the center of the end wall of one end of the second connecting column 218. One end of the mounting slot 219 is connected to the buffer plate 208 through a damping cylinder 223, and a spring 222 is sleeved on the outer side of the outer wall of the damping cylinder 223. A first connecting column 214 is installed on the other side surface of the buffer plate 208. The other end of the first connecting column 214 extends through the mounting slot 219 to the outside and is fixed to the fixing clamping plate 215. A V-shaped groove 216 is provided on the other side surface of the fixing clamping plate 215. When the user needs to disassemble and assemble the driving recorder body 1, the user will drive the rotating shaft 202 to rotate forward or reverse when the user rotates the rotating adjustment plate 201 forward or reverse. Because the left-handed thread on the outer wall of the rotating shaft 202 is threadedly engaged with the threaded hole 206 on the first movable plate 204, the right-handed thread on the outer wall of the rotating shaft 202 is engaged with the second movable plate 204. The threaded holes 206 on the movable plate 210 are threadedly engaged with each other, so that when the rotating shaft 202 rotates forward or reversely, the first movable plate 204 and the second movable plate 210 will make linear motion on the outer wall of the rotating shaft 202, and the first movable plate 204 and the second movable plate 210 move in opposite directions, so that the distance between the first movable plate 204 and the second movable plate 210 can be adjusted. Since the distance between the first movable plate 204 and the second movable plate 210 is adjustable, the distance between adjacent fixed clamping plates 215 can be adjusted. The distance between adjacent fixed clamping plates 215 is adjustable, so that it is convenient for users to install, fix or disassemble the driving recorder body 1. The setting of the V-shaped groove 216 facilitates the utility model to be installed on interior rearview mirrors of different thicknesses.When the car is bumped or shaken during driving, the spring 222, the damping cylinder 223 and other structures can play a role in buffering and shock absorption, reducing the amplitude of the bumps or shakes to which the driving recorder body 1 is subjected. Thus, the utility model effectively improves the stability of the driving recorder body 1 during actual use, and avoids the driving recorder body 1 from loosening or even falling during the bumps and shakes of driving.

[0026] Left-handed threads and right-handed threads are respectively arranged on the upper and lower sides of the outer wall of the rotating shaft 202. The center positions of the end walls of the first movable plate 204 and the second movable plate 210 are both provided with threaded holes 206. The left-handed threads on the outer wall of the rotating shaft 202 are threadedly engaged with the threaded holes 206 on the first movable plate 204. The right-handed threads on the outer wall of the rotating shaft 202 are threadedly engaged with the threaded holes 206 on the second movable plate 210. Slide blocks 205 are installed on the outer walls of the other sides of the first movable plate 204 and the second movable plate 210. The other ends of the slide blocks 205 are connected to the left-handed threads on the outer wall of the rotating shaft 202. The slide rail 207 is mounted on the slide rail 207, and the slider 205 is slidably connected to the slide rail 207. The slide rail 207 is mounted on the inner wall of one side of the housing 203. The strip slot 209 is opened on the outer wall of one side of the housing 203. The outer wall of the connecting rod 211 and the hole wall of the strip slot 209 are connected by a gap. Due to the matching arrangement of the slider 205 and the slide rail 207, the outer wall of the connecting rod 211 and the hole wall of the strip slot 209 are connected by a gap, so that the movement of the first movable plate 204 and the second movable plate 210 can be limited and guided, thereby avoiding the first movable plate 204 and the second movable plate 210 from being moved. The movable plate 204 and the second movable plate 210 will rotate with the rotation of the rotating shaft 202. The outer wall of the buffer plate 208 and the hole wall of the mounting slot hole 219 are connected by a gap. The outer wall of the first connecting column 214 and the hole wall of the mounting slot hole 219 are connected by a gap. Both sides of the outer wall of the buffer plate 208 are installed with protrusions 221. The other end of the protrusion 221 is installed in the limiting slot hole 220, and the outer wall of the protrusion 221 and the hole wall of the limiting slot hole 220 are connected by a gap. The limiting slot hole 220 is provided on both sides of the hole wall of the mounting slot hole 219. There is a gap connection between the outer wall of the buffer plate 208 and the hole wall of the mounting slot hole 219, there is a gap connection between the outer wall of the first connecting column 214 and the hole wall of the mounting slot hole 219, and there is a gap connection between the outer wall of the protrusion 221 and the hole wall of the limiting slot hole 220, thereby serving as a limiting guide for the movement of the buffer plate 208 and the first connecting column 214. A rubber pad 217 is installed on the groove wall of the V-shaped groove 216. The setting of the rubber pad 217 can protect the fixed and clamped interior rearview mirror and avoid the interior rearview mirror being clamped and damaged.

[0027] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A driving recorder with strong stability, characterized in that: The vehicle driving recorder comprises a driving recorder body (1); a fixing mechanism (2) is installed at both the front and rear ends of an outer wall of one side of the driving recorder body (1); The fixing mechanism (2) comprises a rotating adjustment plate (201), a rotating shaft (202), a housing (203), a first movable plate (204), a slider (205), a threaded hole (206), a slide rail (207), a buffer plate (208), a strip-shaped slot hole (209), a second movable plate (210), a connecting rod (211), a connecting plate (212), a side plate (213), a first connecting column (214), a fixing clamp (215), a V-shaped groove (216), a rubber pad (217), a second connecting column (218), The housing (203) is provided with a mounting slot (219), a limiting slot (220), a convex block (221), a spring (222) and a damping cylinder (223); a rotating shaft (202) is installed inside the housing (203); two ends of the rotating shaft (202) respectively penetrate the bearings on the end walls at both ends of the housing (203) and extend to the outside and are connected to the rotating adjustment plate (201); a first movable plate (204) and a second movable plate (210) are respectively installed above and below the outer wall of the rotating shaft (202); and the first movable plate (204) and the second movable plate (210) are respectively installed. (210) are both located inside the housing (203), a connecting rod (211) is installed on one side outer wall of the first movable plate (204) and the second movable plate (210), the other end of the connecting rod (211) passes through the strip-shaped slot (209) and extends to the outside to be connected to the connecting plate (212), a side plate (213) is installed on the other side outer wall of the connecting plate (212), a second connecting column (218) is installed on one side surface of the side plate (213), and one end of the second connecting column (218) is located at the center of the end wall A mounting slot (219) is provided, one end of the mounting slot (219) is connected to the buffer plate (208) through a damping cylinder (223), and a spring (222) is sleeved on the outer side of the outer wall of the damping cylinder (223); a first connecting column (214) is installed on the other side surface of the buffer plate (208), the other end of the first connecting column (214) passes through the mounting slot (219) and extends to the outside and is connected to the fixing clamp plate (215), and a V-shaped groove (216) is provided on the other side surface of the fixing clamp plate (215).

2. The vehicle driving recorder with strong stability according to claim 1, characterized in that: A left-handed thread and a right-handed thread are respectively arranged on the upper and lower sides of the outer wall of the rotating shaft (202); a threaded hole (206) is provided at the center position of the end wall of the first movable plate (204) and the second movable plate (210); the left-handed thread on the outer wall of the rotating shaft (202) and the threaded hole (206) on the first movable plate (204) are threadedly engaged with each other, and the right-handed thread on the outer wall of the rotating shaft (202) and the threaded hole (206) on the second movable plate (210) are threadedly engaged with each other.

3. The driving recorder with strong stability according to claim 1, characterized in that: A slider (205) is installed on the other side outer wall of the first movable plate (204) and the second movable plate (210), the other end of the slider (205) is installed on the slide rail (207), and the slider (205) and the slide rail (207) are slidably connected, and the slide rail (207) is installed on the inner wall of one side of the shell (203).

4. The vehicle driving recorder with strong stability according to claim 1, characterized in that: The strip-shaped slot hole (209) is provided on an outer wall of one side of the housing (203), and the outer wall of the connecting rod (211) and the hole wall of the strip-shaped slot hole (209) are connected with each other through a gap.

5. The vehicle driving recorder with strong stability according to claim 1, characterized in that: The outer wall of the buffer plate (208) is connected to the hole wall of the mounting slot hole (219) with a gap, and the outer wall of the first connecting column (214) is connected to the hole wall of the mounting slot hole (219) with a gap.

6. The vehicle driving recorder with strong stability according to claim 1, characterized in that: Both sides of the outer wall of the buffer plate (208) are installed with protrusions (221), the other end of the protrusion (221) is installed in the limiting slot hole (220), and the outer wall of the protrusion (221) and the hole wall of the limiting slot hole (220) are connected with a gap, and the limiting slot hole (220) is opened on both sides of the hole wall of the installation slot hole (219).

7. The vehicle driving recorder with strong stability according to claim 1, characterized in that: A rubber pad (217) is installed on the groove wall of the V-shaped groove (216).

Images