Vehicle-mounted video recorder with alarm function

Abstract

The utility model discloses a vehicle-mounted video recorder with an alarm function, which relates to the technical field of vehicle-mounted video recorders and comprises a video recorder body, a lens and an alarm, the lens and the alarm are arranged on the outer wall of the video recorder body, a mounting frame is arranged at the upper end of the video recorder body, a vertical pipe is rotatably arranged at the bottom of the mounting frame in a penetrating manner, and the bottom of the vertical pipe is fixedly connected with the video recorder body. A mounting plate is fixedly arranged at the upper end of the inner wall of the mounting frame, a push rod slidably penetrates into the mounting plate, the lower end of the push rod is inserted into the vertical pipe, a guide rod is fixedly arranged on the wall of the push rod, a guide groove is formed in the wall of the vertical pipe, the guide rod is slidably arranged in the guide groove, and a pushing mechanism is arranged at the top of the mounting plate and used for pushing the push rod to move. According to the utility model, the vertical pipe can drive the video recorder body to swing back and forth under the sliding fit of the guide rod and the guide groove by pushing the push rod, so that the surrounding environment of a vehicle can be comprehensively monitored, an alarm can be given in time when the vehicle is damaged, and the use multifunctionality of the video recorder is improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted video recorder technology, specifically to a vehicle-mounted video recorder with an alarm function. Background Technology

[0002] A vehicle-mounted video recorder is a device installed in a vehicle to record video, audio, and other related data during vehicle operation. For example, patent document CN217835512U discloses a vehicle-mounted video recorder. In use, the device is first attached to the windshield using a fixing sticker. Then, the top of the main unit is aligned with the limiting cavity and inserted. The fixing blocks on both sides are angled to facilitate the pushing force exerted on the protrusion when the fixing blocks are inserted into the limiting cavity, thus fixing the protrusion to the top of the limiting cavity. To remove the main unit, the limiting plate is pressed, causing the fixing plate to move into the fixing box. The limiting plate moves accordingly, simultaneously forcing the spring to deform. As the fixing plate moves into the fixing box, it pushes the protrusion, releasing the limiting effect of the protrusion, and the main unit automatically detaches. The device allows for quick and convenient assembly, saving time and effort.

[0003] However, the fixed location of the aforementioned vehicle-mounted video recorder limits its recording range, making it impossible to comprehensively record and monitor the area around the vehicle while it is parked and to trigger an alarm if the vehicle is damaged. Utility Model Content

[0004] In view of the problems existing in the current vehicle video recorders with alarm functions, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a vehicle-mounted video recorder with an alarm function, which solves the problem that existing vehicle-mounted video recorders cannot comprehensively record and monitor the area around the vehicle while it is parked and cannot trigger an alarm when the vehicle is damaged.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A vehicle-mounted video recorder with an alarm function includes a video recorder body, a lens and an alarm device disposed on the outer wall of the video recorder body. The upper end of the video recorder body is provided with a mounting bracket, and a vertical tube is rotatably inserted through the bottom of the mounting bracket. The bottom of the vertical tube is fixedly connected to the video recorder body. A mounting plate is fixedly provided on the upper end of the inner wall of the mounting bracket. A push rod is slidably inserted through the inside of the mounting plate. The lower end of the push rod is inserted into the vertical tube, and a guide rod is fixedly provided on the rod wall. A guide groove is opened in the tube wall of the vertical tube, and the guide rod is slidably disposed in the guide groove.

[0008] The top of the mounting plate is provided with a pushing mechanism, which is used to push the push rod to move.

[0009] Preferably, a spring is fitted onto the upper end of the push rod, and the two ends of the spring are fixedly connected to the push rod and the mounting plate, respectively.

[0010] Preferably, the guide groove is S-shaped.

[0011] Preferably, the pushing mechanism includes a pushing motor and a pushing block. The pushing motor is fixedly mounted on the top of the mounting plate, the pushing block is fixedly sleeved on the end of the output shaft of the pushing motor, and a pushing plate is fixedly mounted on the top of the pushing rod. The pushing block and the pushing plate are in contact and cooperate with each other.

[0012] Furthermore, the pusher block is configured in a cam shape.

[0013] Preferably, a PLC controller is fixedly installed on the inner wall of the video recorder body, and the PLC controller is electrically connected to the alarm.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model, by comprising a video recorder body, an alarm, a vertical tube, a mounting bracket, a push rod, a guide rod, and a guide groove, allows the video recorder body to reciprocate by pushing the push rod after installation. This reciprocating motion of the vertical tube, through the sliding cooperation of the guide rod and the guide groove, enables comprehensive monitoring of the vehicle's surrounding environment and timely alarm when the vehicle is damaged, thus improving the video recorder's multi-functionality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a side view of the present invention;

[0019] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of part A.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Video recorder body; 2. Lens; 3. Alarm; 4. Mounting bracket; 5. Vertical tube; 6. Mounting plate; 7. Push rod; 8. Guide rod; 9. Guide groove; 10. Spring; 11. Drive motor; 12. Push block; 13. Push plate; 14. PLC controller. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model discloses a vehicle-mounted video recorder with an alarm function.

[0024] This utility model provides, for example Figure 1-3 The vehicle-mounted video recorder with alarm function shown includes a video recorder body 1, a lens 2 and an alarm 3 disposed on the outer wall of the video recorder body 1. A PLC controller 14 is fixedly disposed on the inner wall of the video recorder body 1. The PLC controller 14 is electrically connected to the alarm 3. A mounting bracket 4 is provided at the upper end of the video recorder body 1. A vertical tube 5 is rotatably inserted through the bottom of the mounting bracket 4. The bottom of the vertical tube 5 is fixedly connected to the video recorder body 1. A mounting plate 6 is fixedly disposed at the upper end of the inner wall of the mounting bracket 4. A push rod 7 is slidably inserted through the inside of the mounting plate 6. A spring 10 is sleeved on the upper end of the push rod 7. The two ends of the spring 10 are fixedly connected to the push rod 7 and the mounting plate 6, respectively. The lower end of the push rod 7 is inserted into the vertical tube 5. A guide rod 8 is fixedly disposed on the wall of the push rod 7. A guide groove 9 is opened on the wall of the vertical tube 5. The guide groove 9 is S-shaped. The guide rod 8 is slidably disposed in the guide groove 9.

[0025] In order to push the push rod 7 so that the guide rod 8 can slide within the guide groove 9 and drive the vertical tube 5 to rotate, as follows: Figure 2-3 As shown, the top of the mounting plate 6 is provided with a pushing mechanism, which is used to push the push rod 7 to move. The pushing mechanism includes a pushing motor 11 and a push block 12. The push block 12 is cam-shaped. The pushing motor 11 is fixedly mounted on the top of the mounting plate 6. The push block 12 is fixedly sleeved on the end of the output shaft of the pushing motor 11. The top of the push rod 7 is fixedly provided with a push plate 13. The push block 12 and the push plate 13 are in contact and cooperate.

[0026] Working principle: When the vehicle is in a stopped position, the push motor 11 is started. The output shaft of the push motor 11 drives the push block 12 to rotate. Since the push block 12 is cam-shaped, during the rotation, the push block 12 will continuously contact the push plate 13 at the top of the push rod 7 and push the push plate 13.

[0027] When the protruding part of the push block 12 contacts the push plate 13, the push rod 7 is pushed downward, overcoming the elastic force of the spring 10 and moving downward. The guide rod 8 at the lower end of the push rod 7 slides in the S-shaped guide groove 9 opened in the wall of the vertical tube 5. Because the guide groove 9 is S-shaped, the sliding of the guide rod 8 will cause the vertical tube 5 to rotate around its own axis. The bottom of the vertical tube 5 is fixedly connected to the video recorder body 1, thereby driving the video recorder body 1 to rotate together, and the shooting direction of the lens 2 changes accordingly.

[0028] When the protruding part of the push block 12 leaves the push plate 13, the push rod 7 moves upward under the elastic force of the spring 10, the guide rod 8 slides in the opposite direction in the guide groove 9, and the vertical tube 5 drives the video recorder body 1 to rotate in the opposite direction. This cycle continues, driving the motor 11 to run continuously. The video recorder body 1 will swing back and forth under the drive of the vertical tube 5. The lens 2 can capture the environment around the vehicle in different directions to achieve more comprehensive monitoring.

[0029] When a vehicle is damaged, such as when someone hits the vehicle or attempts to damage it, the camera on the side of the video recorder 1 will monitor and record the infringing behavior and transmit the recording signal to the PLC controller 14. After receiving these abnormal signals, the PLC controller 14 will control the alarm 3 to sound an alarm according to the preset program, so as to promptly remind the surrounding people and vehicle owners that the vehicle is being damaged.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A car video recorder with alarm function, comprising a recorder body (1) and a lens (2) and an alarm (3) arranged on the outer wall of the recorder body (1), characterized in that, The upper end of the video recorder body (1) is provided with a mounting rack (4), the bottom of the mounting rack (4) is rotatably provided with a vertical pipe (5), the bottom of the vertical pipe (5) is fixedly connected with the video recorder body (1), the inner wall of the mounting rack (4) is fixedly provided with a mounting plate (6) at the upper end, the inside of the mounting plate (6) is slidably provided with a push rod (7), the lower end of the push rod (7) is inserted into the vertical pipe (5), and the rod wall is fixedly provided with a guide rod (8), the pipe wall of the vertical pipe (5) is provided with a guide groove (9), and the guide rod (8) is slidably arranged in the guide groove (9). The top of the mounting plate (6) is provided with a pushing mechanism, and the pushing mechanism is used for pushing the push rod (7) to move.

2. The car video recorder with alarm function according to claim 1, characterized in that, The upper end of the push rod (7) is sleeved with a spring (10), and the two ends of the spring (10) are fixedly connected with the push rod (7) and the mounting plate (6) respectively.

3. The vehicle-mounted video recorder with alarm function according to claim 1, characterized in that, The guide groove (9) is S-shaped.

4. The DVR with alarm function according to claim 1, characterized in that, The pushing mechanism comprises a pushing motor (11) and a pushing block (12), the pushing motor (11) is fixedly arranged on the top of the mounting plate (6), the pushing block (12) is fixedly sleeved on the output shaft of the pushing motor (11), the top of the push rod (7) is fixedly provided with a push plate (13), and the pushing block (12) is in contact with the push plate (13).

5. The car video recorder with alarm function according to claim 4, characterized in that, The pushing block (12) is arranged in a cam shape.

6. The DVR with alarm function according to claim 1, characterized in that, The inner side wall of the video recorder body (1) is fixedly provided with a PLC controller (14), and the PLC controller (14) is electrically matched with the alarm (3).

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