Vehicle-mounted hard disk video recorder

Abstract

The utility model belongs to the technical field of video recording, and particularly relates to a vehicle-mounted hard disk video recorder, which comprises a video recorder body and a socket arranged on the video recorder body, a groove is arranged on the video recorder body, a support rod is fixedly arranged on a sliding assembly, an L-shaped plate is movably arranged on the support rod, a U-shaped groove is arranged at one end of the L-shaped plate, and the U-shaped groove is arranged at the other end of the L-shaped plate. A U-shaped groove is formed in the video recorder body, springs are symmetrically arranged on the two sides of the U-shaped groove, a limiting rod is fixedly installed at one end of each spring, a connecting plate is fixedly installed on the video recorder body, and limiting grooves are symmetrically formed in the connecting plate. According to the utility model, the L-shaped plate is installed to fix the connecting line on the socket, the L-shaped plate is pushed to slide down, the U-shaped groove is clamped on the connecting line, the two ends of the U-shaped groove can drive the limiting rod to penetrate into the limiting groove, and the spring pushes the limiting rod to quickly reset after moving out of the limiting groove, so that the position of the L-shaped plate is fixed, and the connection between the connecting line and the socket is prevented from loosening; and normal operation of the vehicle-mounted hard disk video recorder is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of video recording, in particular to a vehicle-mounted hard disk video recorder. Background Art

[0002] A vehicle-mounted hard disk recorder is a video recording device specially designed for use in vehicles. It is usually used to record video and audio information during driving. The vehicle-mounted hard disk recorder can be connected to the vehicle's power system and can continuously record the scene in front of the vehicle and the situation inside the vehicle while the vehicle is driving, so as to record important video and audio information during the vehicle's driving process, and can provide support in safety management, accident investigation, passenger flow monitoring, etc.

[0003] Patent document CN218336147U discloses a vehicle-mounted hard disk video recorder, "including a hard disk video recorder body, a first fixing plate and a second fixing plate, a screw is rotatably mounted on the bottom end surface of the hard disk video recorder body, an air intake pipe is embedded and fixed on the rear end surface of the hard disk video recorder body, and the air intake pipe is in gas communication with the hard disk video recorder body, a fan blade is rotatably mounted in the air intake pipe, and a filter is fixedly mounted in the air intake pipe, a limit rod is welded on the inner wall of the hard disk video recorder body, a partition is fixedly mounted on the inner wall of the hard disk video recorder body, both ends of the outer surface of the partition are fitted with silicone pads, and the size of the silicone pad is adapted to the size of the partition, and the bottom end surface of the inner wall of the hard disk video recorder body is welded There are a first fixing plate and a second fixing plate, a first bolt is rotatably installed in the first fixing plate, and a second bolt is rotatably installed in the second fixing plate. The utility model has the advantages of convenient operation, convenient and quick later maintenance and high practicality. "However, the vehicle-mounted hard disk video recorder in the above-mentioned public document mainly considers improving the efficiency of internal maintenance and repair of the vehicle-mounted hard disk video recorder, and does not consider that during the driving of the vehicle, the vibration and impact caused by the bumps will cause the connection between the socket on the hard disk video recorder and the connecting line to loosen, causing the video recorder to lose signal and cause video interruption. Therefore, it is necessary to develop a vehicle-mounted hard disk video recorder that can improve the connection stability between the socket on the hard disk video recorder and the connecting line. Utility Model Content

[0004] The utility model aims to provide a vehicle-mounted hard disk video recorder to solve the technical problem in the background art that the connection between the socket on the hard disk video recorder and the connecting line may become loose due to the bumping of the vehicle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted hard disk video recorder, comprising a video recorder body and a plurality of groups of sockets arranged on the video recorder body, the video recorder body being provided with a groove, a sliding assembly being provided in the groove, a support rod being fixedly installed on the sliding assembly, an L-shaped plate being movably installed on the support rod, and the L-shaped plate is located above the socket, one end of the L-shaped plate is provided with a U-shaped groove, springs are symmetrically provided on both sides of the U-shaped groove, and the springs are fixedly installed on the inner wall of the L-shaped plate, one end of the spring is fixedly installed with a limit rod, and one end of the limit rod passes through the L-shaped plate, a connecting plate is fixedly installed on the video recorder body, and the connecting plate is located below the socket, limiting grooves are symmetrically provided on the connecting plate, and both ends of the U-shaped groove pass through the interior of the limiting groove.

[0006] Preferably, the sliding assembly includes a sliding groove and a sliding block, the sliding groove is symmetrically arranged on both sides of the groove, the sliding block is slidably installed in the sliding groove, and the sliding block is fixedly connected to the support rod.

[0007] Preferably, holes are symmetrically arranged on the L-shaped plate, and the limiting rod passes through the holes and out of the interior of the L-shaped plate.

[0008] Preferably, connecting grooves are symmetrically provided on both sides of the video recorder body, the connecting grooves are provided with openings, and one end of the opening extends to the interior of the video recorder body, a sealing plate is provided in the connecting groove, a connecting component is provided on the sealing plate, a carrying box is provided on the connecting component, and the carrying box extends to the interior of the video recorder body through the opening, a plurality of air holes are provided on the carrying box, and a drying block is placed in the carrying box.

[0009] Preferably, the connecting component includes a card slot, an arc groove, a card block and an arc block, the card slot is symmetrically arranged on the sealing plate, the arc groove is arranged in the card slot, the card block is passed through the card slot, and the other end of the card block is fixedly installed on the carrying box, the arc block is arranged on the card block, and the arc block is engaged and connected with the arc groove.

[0010] Preferably, a first magnet is symmetrically arranged in the connecting groove and fixedly installed in the connecting groove, a second magnet is symmetrically installed on the sealing plate, and the sealing plate is installed in the connecting groove through magnetic attraction between the first magnet and the second magnet.

[0011] Preferably, hidden handles are symmetrically arranged on the sealing plate, and the hidden handles are used to pull the sealing plate.

[0012] Preferably, mounting plates are symmetrically arranged on both sides of the video recorder body, and the mounting plates are fixedly connected to the video recorder body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The L-shaped plate is installed with the utility model to facilitate the fixing of the connecting wire on the socket. First, the L-shaped plate is pushed upward by the cooperation of the sliding groove and the slider to make the socket appear, and then the connecting wire is inserted into the socket, and then the L-shaped plate is pushed down to engage with the connecting wire through the U-shaped groove. At the same time, the two ends of the U-shaped groove will drive the limit rod to penetrate into the limit groove. When the limit rod moves in the limit groove, it will compress the spring. After moving out of the limit groove, the spring will release the elastic force to push the limit rod to quickly reset, and the position of the L-shaped plate is fixed, so that the U-shaped groove on the L-shaped plate engages and fixes the connecting wire, thereby preventing the connection between the connecting wire and the socket from loosening during the bumps of the vehicle, ensuring the normal operation of the vehicle-mounted hard disk video recorder, and improving the connection stability of the vehicle-mounted hard disk video recorder;

[0015] 2. The utility model is convenient for moisture-proofing the video recorder body by installing a drying block. First, the drying block is placed in the carrier box, and then the carrier box is clamped on the sealing plate. Then, the carrier box is inserted into the video recorder body through the opening. At the same time, the second magnet on the sealing plate will be magnetically attracted to the first magnet in the connecting groove, so that the sealing plate is stably located in the connecting groove. At the same time, the air in the video recorder body will enter the carrier box through the air vents. The drying block will adsorb the moisture in the air after contacting it to maintain a dry environment in the video recorder body, avoid the internal components of the video recorder body from getting damp, and affect the normal use of the vehicle-mounted hard disk video recorder. At the same time, the regular replacement of the drying block is convenient and quick, thereby extending the service life of the vehicle-mounted hard disk video recorder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of the structure in the middle;

[0018] Figure 3 It is a schematic diagram of the spring structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the opening structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the connection between the sealing plate and the carrying box of the utility model;

[0021] Figure 6 This is a schematic diagram of the drying block structure of the utility model.

[0022] In the figure: 1. video recorder body; 2. socket; 3. groove; 4. slide groove; 5. slider; 6. support rod; 7. L-shaped plate; 8. spring; 9. limit rod; 10. hole; 11. connecting plate; 12. limit groove; 13. connecting groove; 14. opening; 15. sealing plate; 16. carrying box; 17. drying block; 18. card slot; 19. arc groove; 20. card block; 21. arc block; 22. air vent; 23. first magnet; 24. second magnet; 25. hidden handle; 26. mounting plate; 27. U-shaped groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 and Figure 3A vehicle-mounted hard disk video recorder comprises a video recorder body 1 and a plurality of sockets 2 arranged on the video recorder body 1, a groove 3 is arranged on the video recorder body 1, a sliding assembly is arranged in the groove 3, a support rod 6 is fixedly installed on the sliding assembly, an L-shaped plate 7 is movably installed on the support rod 6, and the L-shaped plate 7 is located above the socket 2, a U-shaped groove 27 is arranged at one end of the L-shaped plate 7, springs 8 are symmetrically arranged on both sides of the U-shaped groove 27, and the spring 8 is fixedly installed on the inner wall of the L-shaped plate 7, a limit rod 9 is fixedly installed at one end of the spring 8, and one end of the limit rod 9 passes through the L-shaped plate 7, a connecting plate 11 is fixedly installed on the video recorder body 1, and the connecting plate 11 is located below the socket 2, the connection plate 11 is symmetrically provided with limiting grooves 12, and the two ends of the U-shaped groove 27 penetrate the interior of the limiting groove 12, the L-shaped plate 7 is symmetrically provided with holes 10, and the limiting rod 9 penetrates the interior of the L-shaped plate 7 through the holes 10, the two sides of the recorder body 1 are symmetrically provided with mounting plates 26, and the mounting plates 26 are fixedly connected to the recorder body 1, and the fixing wire is installed on the vehicle through the mounting plate 26. When using the vehicle-mounted hard disk recorder, the recorder body 1 is installed in the vehicle through the fixing wire and the mounting plate 26, and then connected to the socket 2 through the connecting line, so that the recorder body 1 is connected to the power system of the vehicle, and at the same time It is connected with active safety, passenger flow and 360 cameras to record important video and audio information during vehicle driving, and can also provide support for safety management, accident investigation, passenger flow monitoring, etc. However, during vehicle driving, the vibration and impact caused by the bumps will cause the connection between the socket 2 on the hard disk recorder and the connecting line to loosen, causing the recorder to lose signal and interrupt recording, making it inconvenient to view the accident record later. When the connecting line on the socket 2 is fixed, the L-shaped plate 7 is installed to facilitate the fixing of the connecting line on the socket 2. First, the L-shaped plate 7 is pushed upward by the cooperation of the slide groove 4 and the slider 5 to make The socket 2 appears, and then the connecting line is inserted into the socket 2, and then the L-shaped plate 7 is pushed down to engage with the connecting line through the U-shaped groove 27. At the same time, the two ends of the U-shaped groove 27 will drive the limit rod 9 to penetrate into the limit groove 12. The limit rod 9 will compress the spring 8 when moving in the limit groove 12. After moving out of the limit groove 12, the spring 8 will release the elastic force to push the limit rod 9 to quickly reset, and fix the position of the L-shaped plate 7, so that the U-shaped groove 27 on the L-shaped plate 7 can engage and fix the connecting line, so as to avoid the connection between the connecting line and the socket 2 from loosening during the bumps of the vehicle, thereby ensuring the normal operation of the vehicle-mounted hard disk video recorder and improving the connection stability of the vehicle-mounted hard disk video recorder.

[0025] See also Figure 2 The sliding assembly includes a slide groove 4 and a slider 5. The slide groove 4 is symmetrically arranged on both sides of the groove 3. The slider 5 is slidably installed in the slide groove 4, and the slider 5 is fixedly connected to the support rod 6.

[0026] See also Figure 1 , Figure 4 , Figure 5 and Figure 6 , connecting grooves 13 are symmetrically arranged on both sides of the video recorder body 1, an opening 14 is arranged on the connecting groove 13, and one end of the opening 14 extends to the interior of the video recorder body 1, a sealing plate 15 is arranged in the connecting groove 13, a connecting component is arranged on the sealing plate 15, a carrying box 16 is arranged on the connecting component, and the carrying box 16 extends to the interior of the video recorder body 1 through the opening 14, a plurality of air holes 22 are arranged on the carrying box 16, a drying block 17 is placed in the carrying box 16, hidden handles 25 are symmetrically arranged on the sealing plate 15, and the hidden handles 25 are used to pull the sealing plate 15, a first magnet 23 is symmetrically arranged in the connecting groove 13, and the first magnet 23 is fixedly installed in the connecting groove 13, a second magnet 24 is symmetrically installed on the sealing plate 15, and the sealing plate 15 is installed in the connecting groove 13 by magnetic attraction between the first magnet 23 and the second magnet 24, when the video is recorded. When the interior of the recorder body 1 is moisture-proof, a drying block 17 is provided to facilitate moisture-proofing of the recorder body 1. First, the drying block 17 is placed in the carrier box 16, and then the carrier box 16 is snapped onto the sealing plate 15. Then, the carrier box 16 is inserted into the recorder body 1 through the opening 14. At the same time, the second magnet 24 on the sealing plate 15 is magnetically attracted to the first magnet 23 in the connecting groove 13, so that the sealing plate 15 is stably located in the connecting groove 13. At the same time, the air in the recorder body 1 enters the carrier box 16 through the air vent 22. The drying block 17 adsorbs the moisture in the air after contacting it, so as to maintain a dry environment in the recorder body 1, avoid the internal components of the recorder body 1 from getting damp, and affect the normal use of the vehicle-mounted hard disk recorder. At the same time, the regular replacement of the drying block 17 is convenient and quick, thereby extending the service life of the vehicle-mounted hard disk recorder.

[0027] See also Figure 5 The connecting assembly includes a card slot 18, an arc groove 19, a card block 20 and an arc block 21. The card slot 18 is symmetrically arranged on the sealing plate 15, the arc groove 19 is arranged in the card slot 18, the card block 20 is penetrated in the card slot 18, and the other end of the card block 20 is fixedly installed on the carrier box 16, the arc block 21 is arranged on the card block 20, and the arc block 21 is connected with the arc groove 19. When the carrier box 16 is disassembled, the card block 20 is first allowed to enter the card slot 18, and then through The external force squeezes the carrying box 16. Since the clamping block 20 is made of plastic, it has certain toughness and elasticity. When the carrying box 16 is squeezed, the arc block 21 will shrink through the clamping block 20. When the arc block 21 moves into the arc groove 19, the clamping block 20 rebounds and pushes the arc block 21 to engage in the arc groove 19. When the carrying box 16 is disassembled to replace the drying block 17, it is only necessary to pull the carrying box 16 so that the clamping block 20 drives the arc block 21 to move out of the clamping groove 18.

[0028] Working principle: when the inside of the video recorder body 1 is moisture-proof, the drying block 17 is provided to facilitate moisture-proofing of the video recorder body 1. First, the drying block 17 is placed in the carrier box 16, and then the carrier box 16 is clamped on the sealing plate 15. Then, the carrier box 16 is inserted into the inside of the video recorder body 1 through the opening 14. At the same time, the second magnet 24 on the sealing plate 15 will be magnetically attracted to the first magnet 23 in the connecting groove 13, so that the sealing plate 15 is stably located in the connecting groove 13. At the same time, the air in the video recorder body 1 will enter the carrier box 16 through the air vent 22. The drying block 17 will absorb the moisture in the air after contacting it, so as to maintain a dry environment in the video recorder body 1, avoid the internal components of the video recorder body 1 from being damp, and affect the normal use of the vehicle-mounted hard disk video recorder. At the same time, the regular replacement of the drying block 17 is convenient and quick, which prolongs the use of the vehicle-mounted hard disk video recorder. Lifespan, when the interior of the video recorder body 1 is to be moisture-proof, the drying block 17 is provided to facilitate moisture-proofing the video recorder body 1. First, the drying block 17 is placed in the carrying box 16, and then the carrying box 16 is snapped onto the sealing plate 15, and then the carrying box 16 is inserted into the interior of the video recorder body 1 through the opening 14. At the same time, the second magnet 24 on the sealing plate 15 will be magnetically attracted to the first magnet 23 in the connecting groove 13, so that the sealing plate 15 is stably located in the connecting groove 13, and at the same time, the air in the video recorder body 1 will enter the carrying box 16 through the air vent 22. The drying block 17 will adsorb the moisture in the air after contacting it, so as to maintain a dry environment in the video recorder body 1, avoid the internal components of the video recorder body 1 from being damp, and affect the normal use of the vehicle-mounted hard disk video recorder. At the same time, the regular replacement of the drying block 17 is convenient and quick, thereby extending the service life of the vehicle-mounted hard disk video recorder.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vehicle-mounted hard disk video recorder, comprising a video recorder body (1) and a plurality of sockets (2) arranged on the video recorder body (1), characterized in that: The video recorder body (1) is provided with a groove (3), a sliding assembly is provided in the groove (3), a support rod (6) is fixedly mounted on the sliding assembly, an L-shaped plate (7) is movably mounted on the support rod (6), and the L-shaped plate (7) is located above the socket (2), one end of the L-shaped plate (7) is provided with a U-shaped groove (27), springs (8) are symmetrically arranged on both sides of the U-shaped groove (27), and the springs (8) are fixedly mounted on the inner wall of the L-shaped plate (7), one end of the spring (8) is fixedly mounted with a limit rod (9), and one end of the limit rod (9) passes through the L-shaped plate (7), a connecting plate (11) is fixedly mounted on the video recorder body (1), and the connecting plate (11) is located below the socket (2), and the connecting plate (11) is symmetrically provided with limit grooves (12), and both ends of the U-shaped grooves (27) pass through the inside of the limit grooves (12).

2. The vehicle-mounted hard disk video recorder according to claim 1, characterized in that: The sliding assembly comprises a sliding groove (4) and a sliding block (5), wherein the sliding groove (4) is symmetrically arranged on both sides of the groove (3), the sliding block (5) is slidably installed in the sliding groove (4), and the sliding block (5) is fixedly connected to the support rod (6).

3. The vehicle-mounted hard disk video recorder according to claim 1, characterized in that: The L-shaped plate (7) is symmetrically provided with holes (10), and the limiting rod (9) passes through the hole (10) and extends out of the interior of the L-shaped plate (7).

4. The vehicle-mounted hard disk video recorder according to claim 1, characterized in that: The video recorder body (1) is symmetrically provided with connection grooves (13), the connection grooves (13) are provided with openings (14), and one end of the openings (14) extends to the interior of the video recorder body (1), a sealing plate (15) is provided in the connection grooves (13), a connection assembly is provided on the sealing plate (15), a carrying box (16) is provided on the connection assembly, and the carrying box (16) extends to the interior of the video recorder body (1) through the openings (14), a plurality of air holes (22) are provided on the carrying box (16), and a drying block (17) is placed in the carrying box (16).

5. The vehicle-mounted hard disk video recorder according to claim 4, characterized in that: The connecting assembly comprises a card slot (18), an arcuate slot (19), a card block (20) and an arcuate block (21); the card slot (18) is symmetrically arranged on the sealing plate (15); the arcuate slot (19) is arranged in the card slot (18); the card block (20) is inserted into the card slot (18); the other end of the card block (20) is fixedly mounted on the carrying box (16); the arcuate block (21) is arranged on the card block (20); and the arcuate block (21) is engaged and connected with the arcuate slot (19).

6. The vehicle-mounted hard disk video recorder according to claim 4, characterized in that: A first magnet (23) is symmetrically arranged in the connection groove (13), and the first magnet (23) is fixedly installed in the connection groove (13); a second magnet (24) is symmetrically installed on the sealing plate (15), and the sealing plate (15) is installed in the connection groove (13) through magnetic attraction between the first magnet (23) and the second magnet (24).

7. The vehicle-mounted hard disk video recorder according to claim 4, characterized in that: The sealing plate (15) is symmetrically provided with hidden handles (25), and the hidden handles (25) are used to pull the sealing plate (15).

8. The vehicle-mounted hard disk video recorder according to claim 1, characterized in that: Mounting plates (26) are symmetrically arranged on both sides of the video recorder body (1), and the mounting plates (26) are fixedly connected to the video recorder body (1).

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