Automobile data recorder with damping and anti-shake mechanism

Abstract

The utility model discloses an automobile data recorder with a damping and anti-shake mechanism, which relates to the field of automobile data recorders and comprises a mounting seat, the bottom of the mounting seat is connected with a support rod, the bottom of the support rod is provided with an instrument main body, the front part of the instrument main body is provided with a lens, and the back part of the instrument main body is provided with a display screen; according to the automobile data recorder with the damping and anti-shake mechanism, impact force generated by vibration of the supporting rod can be attenuated through the spring and the extrusion air cushion, when the impact force is reduced, the recorder can be protected against damage, meanwhile, shaking can be prevented, the shooting definition can be improved when an automobile jolts, and the damping and anti-shake functions of the recorder are achieved; the instrument main body can be disassembled and overhauled after the connecting block slides out of the interior of the second movable groove, and due to the fact that the number of the positioning grooves is three, the height of the recorder can be adjusted, the use convenience is improved, the instrument main body can fall off during disassembly and can be blocked by an elastic piece, and the instrument is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of driving recorders, in particular to a driving recorder with a shock-absorbing and anti-shake mechanism. Background Art

[0002] A driving recorder is an electronic device installed in a vehicle to record video, audio and other related data during the vehicle's driving process. It can help the driver record important moments during driving and can also be used as evidence for accident investigations.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN219122735U discloses an anti-shake driving recorder, which belongs to the field of driving recorders. Its technical points include: a mounting frame, a recorder body, which is mounted on the inner wall of the mounting frame, a fixing mechanism, which is arranged in the mounting frame, and the fixing mechanism includes two partitions, a driving component and two fixing plates, each of which is fixedly arranged on the inner wall of the mounting frame, and the driving component is arranged in the mounting frame. The anti-shake driving recorder can reduce the vibration on both sides of the recorder body through two rubber plates to prevent the recorder body from shaking. The two stabilizing plates are respectively located above and below the recorder body, and can cooperate with the anti-shake component to increase the stability of the recorder body. The anti-shake components include a shock-absorbing resistor, two groups of connecting rod components and two groups of elastic components to prevent the recorder body from having a poor anti-shake effect, which easily causes the recorder body to record unstable images. The anti-shake driving recorder can drive the two fixing plates to approach each other through the driving component, so as to fix the recorder body and quickly install and disassemble the recorder body.

[0004] At present, most of the driving recorders on the market still have certain shortcomings when in use. As shown in the above-mentioned document, the device improves the stability of the instrument through an anti-shake component. The cost of the resistor of the anti-shake component is relatively high, and the installation method is also relatively cumbersome, which increases the production cost and makes subsequent maintenance difficult. Secondly, the recorder is not convenient to disassemble and repair, which affects the efficiency of the instrument. Utility Model Content

[0005] The utility model aims to provide a driving recorder with a shock-absorbing and anti-shake mechanism to solve the problems of poor shock-absorbing and anti-shake effect of the recorder and inconvenient maintenance in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a driving recorder with a shock-absorbing and anti-shake mechanism, comprising a mounting seat, a support rod connected to the bottom of the mounting seat, an instrument body mounted at the bottom of the support rod, a lens mounted at the front of the instrument body, and a display screen mounted at the back of the instrument body;

[0007] A shock absorbing mechanism for reducing the vibration of the driving recorder is arranged inside the mounting seat, and the shock absorbing mechanism includes a first movable groove, and the first movable groove is arranged at the bottom of the mounting seat, and telescopic grooves are symmetrically arranged on both sides of the first movable groove, and a spring is connected inside the telescopic groove, and an airbag ring is arranged on the side of the spring, and the airbag ring is connected to the bottom surface of the telescopic groove, and connecting pipes are connected on both sides of the spring, and the end of the connecting pipe is connected to an extrusion air cushion, and the extrusion air cushion is connected to the inside of the connecting groove, and the connecting groove is arranged on the side of the first movable groove, and telescopic blocks are fixed on both sides of the support rod;

[0008] A second movable groove is provided at the bottom of the support rod, and a squeezing mechanism for disassembling and adjusting the driving recorder is arranged inside the second movable groove.

[0009] Furthermore, the first movable groove is slidably connected to the support rod, the telescopic block forms a telescopic structure with the telescopic groove through a spring, the support rod and the telescopic block are an integral structure, and the extruded air cushion is through-connected with the airbag ring through a connecting tube.

[0010] Furthermore, the extrusion mechanism includes guide blocks, and the guide blocks are fixed on both sides of the second movable groove, and the second movable groove is symmetrically provided with first guide grooves in front and back.

[0011] Furthermore, a positioning block is slidably disposed inside the first guide groove, a bidirectional threaded rod is rotatably penetrated through the first guide groove and the positioning block, and the bidirectional threaded rod is threadedly connected to the positioning block.

[0012] Furthermore, a connecting block is slidably disposed inside the second movable groove, the bottom of the connecting block is rotatably connected to the instrument body, a sliding groove is provided on the top of the connecting block, and three positioning grooves are symmetrically disposed front and back of the sliding groove.

[0013] Furthermore, second guide grooves are symmetrically provided on both sides of the connection block, guide blocks are slidably arranged inside the second guide grooves, and an anti-drop mechanism is arranged inside the second guide grooves to prevent the instrument body from falling off.

[0014] Furthermore, the anti-slip mechanism includes an extrusion groove, which is opened on the side of the second guide groove. A spring sheet is connected to the inside of the extrusion groove, and the spring sheet is fixed on the side of the guide block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The dashcam with a shock-absorbing and anti-shake mechanism can attenuate the impact force generated by the vibration of the support rod through the spring and the extruded air cushion. When the impact force is reduced, the dashcam can be protected from damage. At the same time, it can prevent shaking and improve the clarity of shooting when the vehicle is bumpy, thus realizing the shock-absorbing and anti-shake function of the dashcam. After the connecting block slides out of the second movable slot, the instrument body can be disassembled and repaired. Since there are three positioning slots, the height of the dashcam can be adjusted, which improves the convenience of use. When the instrument body is disassembled, it will fall, which can be blocked by the shrapnel, thus realizing the protection of the instrument.

[0017] 2. A spring is provided to reduce the impact force caused by the vibration of the recorder, thus preventing the image from being blurred due to excessive vibration;

[0018] 3. An extrusion air cushion is provided. The airbag ring is squeezed by the vibration of the recorder, so that the extrusion air cushion expands and squeezes the side of the support rod, which can further reduce the impact force caused by the vibration of the recorder. Secondly, the extrusion of the extrusion air cushion can prevent the elastic rebound of the support rod caused by the spring, thereby improving the stability of shock absorption;

[0019] 4. It is equipped with positioning slots, through which the height of the instrument body can be adjusted. At the same time, the instrument body can be disassembled by separating the positioning block from the positioning slot, which improves the picture effect of the recorder and the disassembly efficiency during maintenance;

[0020] 5. A spring piece is provided to prevent the instrument body from falling directly to the ground when it is disassembled, thereby improving the safety of the instrument body during operation. Secondly, the spring piece can be deformed by extrusion, and the instrument body can be directly disassembled when deformed, which will not affect the efficiency of the inspection and disassembly of the instrument body and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cutaway three-dimensional structure of the mounting seat of the utility model;

[0024] Figure 4 This is an enlarged three-dimensional structural diagram of the connecting pipe of the utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional three-dimensional structure of the support rod of the utility model;

[0026] Figure 6 This is an enlarged three-dimensional structural diagram of the connection block of the utility model;

[0027] Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of the spring piece of the utility model.

[0028] In the figure: 1. mounting base; 2. supporting rod; 3. instrument body; 4. lens; 5. display screen; 101. first movable groove; 102. telescopic groove; 103. spring; 104. air bag ring; 105. connecting pipe; 106. extrusion air cushion; 107. connecting groove; 108. telescopic block; 201. second movable groove; 202. guide block; 203. first guide groove; 204. positioning block; 205. bidirectional threaded rod; 206. connecting block; 207. sliding groove; 208. positioning groove; 209. second guide groove; 210. extrusion groove; 211. spring piece. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1:

[0031] like Figure 1-Figure 4 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the recorder will jump violently when the vehicle is bumpy, affecting the shooting picture, a shock absorbing mechanism is disclosed:

[0032] The mounting base 1 includes a support rod 2 connected to the bottom of the mounting base 1, an instrument body 3 is installed at the bottom of the support rod 2, a lens 4 is installed at the front of the instrument body 3, a display screen 5 is installed at the back of the instrument body 3, a shock absorbing mechanism for reducing the vibration of the driving recorder is arranged inside the mounting base 1, and the shock absorbing mechanism includes a first movable groove 101, and the first movable groove 101 is arranged at the bottom of the mounting base 1, and telescopic grooves 102 are symmetrically arranged on both sides of the first movable groove 101, and a spring 103 is connected inside the telescopic groove 102, and an airbag ring 104 is arranged on the side of the spring 103, and the airbag ring 104 is connected to the bottom surface of the telescopic groove 102, and the spring 103 is connected to the connecting pipe 1 on both sides. 05, the end of the connecting tube 105 is connected to an extrusion air cushion 106, which is connected to the inside of the connecting groove 107. The connecting groove 107 is opened on the side of the first movable groove 101, and telescopic blocks 108 are fixed on both sides of the support rod 2. A second movable groove 201 is opened at the bottom of the support rod 2. An extrusion mechanism for disassembly and adjustment of the driving recorder is arranged inside the second movable groove 201. The first movable groove 101 and the support rod 2 are slidably connected. The telescopic block 108 forms a telescopic structure with the telescopic groove 102 through the spring 103. The support rod 2 and the telescopic block 108 are an integrated structure. The extrusion air cushion 106 is connected through the connecting tube 105 and the airbag ring 104;

[0033] When the vehicle is bumpy during driving, the instrument body 3 of the driving recorder can move downward, and the movement of the instrument body 3 can drive the support rod 2 to move downward. When the support rod 2 moves, it can drive the telescopic block 108 to move. When the telescopic block 108 moves, it can slide through the telescopic slot 102. When the telescopic block 108 slides, it can squeeze the spring 103. When the spring 103 is squeezed, it can deform through its own material. When the spring 103 is deformed, it can generate an upward reaction force. The reaction force can attenuate the impact force of the telescopic block 108. When the telescopic block 108 is squeezed to the top of the airbag ring 104, it can be squeezed. The airbag ring 104 is After being squeezed, it can be deformed and the internal gas can be discharged. The gas in the airbag ring 104 can be discharged into the squeezing air cushion 106 through the connecting tube 105. The squeezing air cushion 106 can expand after receiving the gas. When the squeezing air cushion 106 expands, it can squeeze the side of the support rod 2. As the force of squeezing the airbag ring 104 by the telescopic block 108 increases, the squeezing force of the squeezing air cushion 106 on the side of the support rod 2 increases, thereby further attenuating the impact force generated by the vibration of the support rod 2. When the impact force is reduced, the recorder can be protected from damage. At the same time, it can prevent shaking, improve the clarity of the shooting when the vehicle is bumpy, and realize the shock absorption and anti-shake function of the recorder.

[0034] Embodiment 2:

[0035] like Figure 1 , Figure 2 , Figure 5 and Figure 6The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the driving recorder is inconvenient to maintain and affects the maintenance efficiency, an extrusion mechanism is disclosed:

[0036] The extrusion mechanism includes a guide block 202, and the guide block 202 is fixed on both sides of the second movable groove 201. The second movable groove 201 is symmetrically provided with a first guide groove 203 in the front and back, and a positioning block 204 is slidably provided inside the first guide groove 203. A bidirectional threaded rod 205 is rotatably passed through the first guide groove 203 and the positioning block 204. The bidirectional threaded rod 205 is threadedly connected to the positioning block 204. A connecting block 206 is slidably provided inside the second movable groove 201. The bottom of the connecting block 206 is rotatably connected to the instrument body 3. A sliding groove 207 is provided on the top of the connecting block 206. The sliding groove 207 is symmetrically provided with three positioning grooves 208 in the front and back, and second guide grooves 209 are symmetrically provided on both sides of the connecting block 206. A guide block 202 is slidably provided inside the second guide groove 209. An anti-drop mechanism is provided inside the second guide groove 209 to prevent the instrument body 3 from falling. When the driving recorder needs to be repaired, the bidirectional threaded rod 205 can be rotated through the support rod 2 and the first guide groove 203 by rotating. When the threaded rod 205 rotates, the positioning block 204 can be driven to slide in a thread. When the positioning block 204 slides in a thread, it can slide through the first guide groove 203 and the positioning groove 208. After the positioning block 204 slides into the first guide groove 203, the instrument body 3 is pulled down. When the instrument body 3 is pulled, the connecting block 206 can be driven to move. When the connecting block 206 moves, the sliding groove 207 and the second guide groove 209 can be driven to move. When the sliding groove 207 moves, it can slide through the bidirectional threaded rod 205. When the second guide groove 209 moves, it can slide through the guide block 202. After the connecting block 206 slides out of the second movable groove 201, the instrument body 3 can be disassembled and repaired. Since there are three positioning grooves 208, when the positioning block 204 slides out of one positioning groove 208, the other positioning grooves 208 can be moved to the side of the positioning block 204 for re-extrusion and fixation, so that the height of the recorder can be adjusted, the recorder can better obtain the picture, and the convenience of use is improved.

[0037] Embodiment three:

[0038] like Figure 5 , Figure 6 and 7 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the recorder is easily dropped to the ground and damaged during maintenance and disassembly, an anti-drop mechanism is disclosed:

[0039] The anti-drop mechanism includes an extrusion groove 210, which is arranged on the side of the second guide groove 209. A spring piece 211 is connected inside the extrusion groove 210, and the spring piece 211 is fixed on the side of the guide block 202. When the instrument body 3 is disassembled by the extrusion mechanism, the positioning block 204 can be moved out of the positioning groove 208 under the thread action of the bidirectional threaded rod 205. At this time, the connecting block 206 will fall downward under the action of the gravity of the instrument body 3 itself. When the connecting block 206 falls, it can slide inside the second movable groove 201, and when the connecting block 206 slides, it can drive the extrusion groove 210 moves down, and the extrusion groove 210 can be blocked when it moves down to the side of the spring piece 211. At this time, the instrument body 3 will stop falling, preventing the instrument body 3 from falling to the ground and causing damage, thereby improving the protection of the recorder. During disassembly, the operator can pull down the instrument body 3 to drive the extrusion groove 210 to squeeze the spring piece 211. When the spring piece 211 is squeezed, it can be deformed by its own material. After the spring piece 211 is deformed to a certain position, the connecting block 206 can slide out of the second movable groove 201, thereby disassembling the instrument body 3, thereby improving the safety of the recorder operation.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A driving recorder with a shock absorbing and anti-shake mechanism, comprising a mounting seat (1), a support rod (2) connected to the bottom of the mounting seat (1), an instrument body (3) mounted on the bottom of the support rod (2), a lens (4) mounted on the front of the instrument body (3), and a display screen (5) mounted on the back of the instrument body (3), characterized in that ； The mounting seat (1) is provided with a shock absorbing mechanism for reducing the vibration of the driving recorder, the shock absorbing mechanism comprising a first movable groove (101), and the first movable groove (101) is provided at the bottom of the mounting seat (1), telescopic grooves (102) are symmetrically provided on both sides of the first movable groove (101), a spring (103) is connected inside the telescopic groove (102), an air bag ring (104) is provided on the side of the spring (103), the air bag ring (104) is connected to the bottom surface of the telescopic groove (102), connecting tubes (105) are connected on both sides of the spring (103), an extrusion air cushion (106) is connected to the inside of the connecting groove (107), the connecting groove (107) is provided on the side of the first movable groove (101), and telescopic blocks (108) are fixed on both sides of the support rod (2); A second movable groove (201) is provided at the bottom of the support rod (2), and a squeezing mechanism for disassembling and adjusting the driving recorder is arranged inside the second movable groove (201).

2. The driving recorder with a shock absorbing and anti-shake mechanism according to claim 1, characterized in that: The first movable groove (101) is slidably connected to the support rod (2); the telescopic block (108) forms a telescopic structure with the telescopic groove (102) via a spring (103); the support rod (2) and the telescopic block (108) are an integral structure; the extrusion air cushion (106) is connected to the airbag ring (104) via a connecting tube (105).

3. The driving recorder with a shock absorbing and anti-shake mechanism according to claim 1, characterized in that: The extrusion mechanism comprises a guide block (202), and the guide block (202) is fixed on both sides of the second movable groove (201), and the second movable groove (201) is symmetrically provided with a first guide groove (203) at the front and rear.

4. The driving recorder with a shock absorbing and anti-shake mechanism according to claim 3, characterized in that: A positioning block (204) is slidably disposed inside the first guide groove (203), a bidirectional threaded rod (205) is rotatably penetrated inside the first guide groove (203) and the positioning block (204), and the bidirectional threaded rod (205) and the positioning block (204) are threadedly connected.

5. The driving recorder with a shock-absorbing and anti-shake mechanism according to claim 1, characterized in that: A connecting block (206) is slidably disposed inside the second movable groove (201), the bottom of the connecting block (206) is rotatably connected to the instrument body (3), a sliding groove (207) is provided on the top of the connecting block (206), and three positioning grooves (208) are symmetrically disposed in front and back of the sliding groove (207).

6. The driving recorder with a shock absorbing and anti-shake mechanism according to claim 5, characterized in that: The connecting block (206) is symmetrically provided with second guide grooves (209), a guide block (202) is slidably arranged inside the second guide groove (209), and an anti-drop mechanism for preventing the instrument body (3) from falling is arranged inside the second guide groove (209).

7. The driving recorder with a shock absorbing and anti-shake mechanism according to claim 6, characterized in that: The anti-slip mechanism comprises an extrusion groove (210), the extrusion groove (210) is arranged on the side of the second guide groove (209), a spring sheet (211) is connected inside the extrusion groove (210), and the spring sheet (211) is fixed on the side of the guide block (202).

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