Vehicle monitoring vehicle-mounted terminal

Abstract

The utility model discloses a vehicle monitoring vehicle-mounted terminal, which relates to the technical field of automobile data recorders, aims to solve the technical problem that the shooting angle of an automobile data recorder with a single camera is limited, and comprises a recorder main body, two cameras are arranged above the recorder main body, and a connecting block is arranged in the middle of the recorder main body. A connecting rod is fixedly connected to one side of the outer surface of the connecting block, and a supporting disc is fixedly connected to the upper portion of the outer surface of the connecting block through a supporting rod. A main gear and an auxiliary gear which are perpendicularly meshed with each other are arranged in the connecting block, a control block is connected to one side of the main gear through a rotating shaft, and a rotating disc is fixedly connected to the upper portion of the auxiliary gear through a control shaft. The control shaft is controlled by rotating the rotating shaft to drive the rotating disc to rotate in the supporting disc, and relative deflection of the two cameras is controlled in the process that the outer ring tooth groove and the inner ring tooth groove are meshed with the two connecting gears respectively, so that the shooting angle of the automobile data recorder is enlarged, and the problem that video recording is inconvenient due to the fact that shooting dead corners exist on the side face of an automobile is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of driving recorders, and more specifically to a vehicle monitoring vehicle-mounted terminal. Background Art

[0002] A driving recorder is an instrument that records images, sounds and other related information while a vehicle is traveling. After installing a driving recorder, video images and sounds of the entire driving process can be recorded, and the footage of the recorder can be played back in real time, providing evidence for a traffic accident in the event of an accident.

[0003] The existing driving recorder is generally a single camera directly attached to the inside of the car windshield. Due to the limited shooting angle of the single camera, there will be edge blind spots when recording the direction of the vehicle's travel. The image recording of an accident where the vehicle is damaged on the side is not complete, which affects the use effect of the driving recorder. In view of this, we propose a vehicle monitoring vehicle terminal. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet practical needs, and provide a vehicle monitoring vehicle-mounted terminal to solve the technical problem of the limited shooting angle of the current single-camera driving recorder.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a vehicle monitoring vehicle terminal, comprising a recorder body, two cameras are arranged above the recorder body, a connecting block is arranged in the middle of the recorder body, a connecting rod is fixedly connected to one side of the outer surface of the connecting block, and a supporting plate is fixedly connected to the upper part of the outer surface of the connecting block through a supporting rod;

[0006] The interior of the connecting block is provided with a main gear and a sub-gear that mesh vertically with each other. One side of the main gear is connected to a control block via a rotating shaft. The top of the sub-gear is fixedly connected to a turntable via a control shaft. Connecting gears are movably connected to both sides of the upper end of the support plate. An outer ring tooth groove and an inner ring tooth groove that mesh with two connecting gears respectively are provided in the middle of the turntable. The upper surface of the connecting gear is fixedly connected to the camera.

[0007] The utility model fixes the dashboard of the vehicle near the edge of the windshield, and observes the images collected by the two cameras on the display screen of the installed recorder before use, and adjusts the angles of the two cameras through the real-time image after data processing. In this process, the rotating control block drives the rotating shaft and the main gear to rotate, and the main gear further drives the control shaft and the turntable to rotate through the sub-gear meshing therewith. When the turntable rotates inside the supporting plate, the inner ring tooth groove of the inner wall of the turntable meshes with the connecting gear under one of the cameras, and the outer ring tooth groove in the middle of the turntable meshes with the connecting gear under the other camera, and controls the two cameras to rotate in opposite directions, thereby adjusting the two cameras to have a certain angle between them, and then adjusting the two cameras to deflect to the maximum wide-angle picture on both sides and in front of the display screen of the recorder that can be presented, thereby improving the width of the picture shot when the driving recorder is in use.

[0008] Preferably, a rotation groove for the main gear and the auxiliary gear is opened inside the connection block, and one end of the rotation shaft and the control shaft respectively penetrates the main gear and the auxiliary gear and is movably connected to the inner wall of the rotation groove inside the connection block.

[0009] Preferably, the connecting rod is fixedly connected through a connecting block, a supporting rod and a supporting plate, the interiors of the front and rear surfaces of the connecting block are connected with a card block through a reset spring, a card slot matching the card block is provided in the middle part of the recorder body corresponding to the position of the connecting block, and the middle part of the connecting block is movably connected to the recorder body through a connecting shaft.

[0010] Preferably, the control block is flat, and a circular groove matching the control block is formed at one end of the connecting rod close to the control block.

[0011] Preferably, the bottom end of the connecting gear does not contact the turntable, and one of the cameras has a certain initial angle that is biased towards the direction away from the other camera.

[0012] Preferably, a slide groove matching the support rod is provided on the front surface of the recorder body.

[0013] Preferably, a limiting block is arranged between the return spring and the clamping block, and there are a plurality of the clamping blocks, which are evenly distributed around the front and rear surfaces of the connecting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model controls the control shaft through the rotating shaft to drive the turntable to rotate inside the supporting plate, and controls the relative deflection of the two cameras in the respective meshing of the outer ring tooth groove and the inner ring tooth groove with the two connecting gears, so as to expand the shooting angle of the driving recorder and solve the problem that the side of the vehicle has a blind spot for shooting and is inconvenient for recording.

[0016] The utility model further controls the angles of the control shaft and the support plate in the vertical direction by lifting the connecting rod and further controlling the connecting block, thereby further solving the problem that different types of vehicles have different body heights and correspond to different shooting heights of the recorder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear surface structure of the recorder main body of the utility model;

[0019] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the turntable of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the connection block of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Recorder body; 101. Slide; 2. Camera; 3. Connecting block; 301. Connecting shaft; 302. Block; 303. Reset spring; 4. Support rod; 5. Support plate; 6. Connecting rod; 7. Rotating shaft; 701. Control block; 702. Main gear; 8. Control shaft; 801. Sub gear; 9. Turntable; 901. Outer ring gear groove; 902. Inner ring gear groove; 10. Connecting gear. DETAILED DESCRIPTION

[0024] like Figures 1 to 5 As shown, the utility model relates to a vehicle monitoring vehicle-mounted terminal, including a recorder body 1, two cameras 2 are arranged above the recorder body 1, a connecting block 3 is arranged in the middle of the recorder body 1, a connecting rod 6 is fixedly connected to one side of the outer surface of the connecting block 3, and a supporting plate 5 is fixedly connected to the upper side of the outer surface of the connecting block 3 through a supporting rod 4; a main gear 702 and a sub-gear 801 that are vertically meshed with each other are arranged inside the connecting block 3, a control block 701 is connected to one side of the main gear 702 through a rotating shaft 7, a turntable 9 is fixedly connected to the upper side of the sub-gear 801 through a control shaft 8, connecting gears 10 are movably connected to both sides of the upper end of the support plate 5, an outer ring tooth groove 901 and an inner ring tooth groove 902 that are respectively meshed with the two connecting gears 10 are opened in the middle of the turntable 9, and the upper surface of the connecting gear 10 is fixedly connected to the camera 2.

[0025] In the embodiment of the utility model, the connection block 3 is provided with a rotation groove for the main gear 702 and the sub-gear 801, and one end of the rotation shaft 7 and the control shaft 8 respectively penetrates the main gear 702 and the sub-gear 801, and is movably connected with the inner wall of the rotation groove inside the connection block 3; after the rotation shaft 7 and the control shaft 8 respectively penetrate the main gear 702 and the sub-gear 801 and contact the inner wall of the rotation groove, they provide certain rotation support for the rotation of the rotation shaft 7 and the control shaft 8. The control block 701 is flat, and a circular groove matching the control block 701 is provided at one end of the connecting rod 6 close to the control block 701; the flat control block 701 facilitates the control of the rotation of the control block 701, and the circular groove at one end of the connecting rod 6 is used to avoid interference with the rotation of the control block 701. The bottom end of the connecting gear 10 does not contact the turntable 9, and one of the cameras 2 has a certain initial angle that is biased away from the other camera 2; the connecting gear 10 that does not contact the bottom end of the turntable 9 is prevented from being affected by the rotation of the turntable 9, and the camera 2 that is engaged with the outer ring tooth groove 901 has a low circumferential rotation speed, so that it has a certain rotation front angle. The front surface of the recorder body 1 is provided with a slide groove 101 that matches the support rod 4; it provides space for the support rod 4 to rotate vertically.

[0026] In the embodiment of the utility model, the connecting rod 6 is fixedly connected through the connecting block 3, the supporting rod 4 and the supporting disk 5. The interior of the front and rear surfaces of the connecting block 3 are connected with the card block 302 through the reset spring 303. A card slot matching the card block 302 is provided in the middle of the recorder body 1 corresponding to the position of the connecting block 3. The middle of the connecting block 3 is movably connected with the recorder body 1 through the connecting shaft 301. By controlling the connecting rod 6 to rotate vertically with the connecting block 3 as the center, the deflection angle of the supporting disk 5 in the vertical direction is further controlled, so that the recorder can adapt to the vehicle height of different types of vehicles. A limiting block is set between the reset spring 303 and the card block 302. There are several card blocks 302, and several card blocks 302 are evenly distributed around the front and rear surfaces of the connecting block 3. The limiting block is used to prevent the card block 302 from completely popping out from the interior of the front and rear surfaces of the connecting block 3. A large number of card blocks 302 can achieve a fine adjustment of the vertical angle of the supporting disk 5.

[0027] Working principle: This embodiment provides a vehicle monitoring vehicle terminal. Before use, the driving recorder is fixed on the vehicle dashboard near the edge of the windshield, and the images collected by the two cameras 2 on the display screen of the recorder after installation are observed. The angles of the two cameras 2 are adjusted through the real-time images after data processing. In this process, the rotating control block 701 drives the rotating shaft 7 and the main gear 702 to rotate, and the main gear 702 further drives the control shaft 8 and the turntable 9 to rotate through the sub-gear 801 meshing therewith. When the turntable 9 rotates inside the supporting plate 5, the inner ring tooth groove 902 of its inner wall meshes with the connecting gear 10 under one of the cameras 2, and the outer ring tooth groove 901 in the middle of the turntable 9 meshes with the connecting gear 10 under the other camera 2, and controls the two cameras 2 to rotate in opposite directions, thereby adjusting the two cameras 2 and making a certain angle between them, and then adjusting the two cameras 2 to deflect to the maximum wide-angle picture on both sides and in front of the image on the display screen of the recorder, thereby improving the width of the picture taken when the driving recorder is used.

[0028] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A vehicle monitoring vehicle terminal, comprising a recorder body (1), characterized in that: Two cameras (2) are arranged above the recorder body (1); a connection block (3) is arranged in the middle of the recorder body (1); a connection rod (6) is fixedly connected to one side of the outer surface of the connection block (3); and a support plate (5) is fixedly connected to the upper side of the outer surface of the connection block (3) via a support rod (4); The connection block (3) is provided with a main gear (702) and a sub-gear (801) which mesh vertically with each other. One side of the main gear (702) is connected to the control block (701) via a rotating shaft (7). The top of the sub-gear (801) is fixedly connected to a turntable (9) via a control shaft (8). Both sides of the upper end of the support plate (5) are movably connected to connecting gears (10). The middle of the turntable (9) is provided with an outer ring tooth groove (901) and an inner ring tooth groove (902) which mesh with the two connecting gears (10) respectively. The upper surface of the connecting gear (10) is fixedly connected to the camera (2).

2. The vehicle monitoring vehicle terminal according to claim 1, characterized in that: The connection block (3) is provided with a rotation groove for a main gear (702) and a sub gear (801), and one end of the rotation shaft (7) and the control shaft (8) respectively penetrates the main gear (702) and the sub gear (801) and is movably connected to the inner wall of the rotation groove inside the connection block (3).

3. The vehicle monitoring vehicle terminal according to claim 1, characterized in that: The connecting rod (6) is fixedly connected to the supporting rod (4) and the supporting plate (5) through the connecting block (3); the interior of the front and rear surfaces of the connecting block (3) are connected to a clamping block (302) through a reset spring (303); a clamping groove matching the clamping block (302) is provided in the middle of the recorder body (1) at a position corresponding to the connecting block (3); and the middle of the connecting block (3) is movably connected to the recorder body (1) through a connecting shaft (301).

4. The vehicle monitoring vehicle terminal according to claim 1, characterized in that: The control block (701) is flat, and a circular groove matching the control block (701) is formed at one end of the connecting rod (6) close to the control block (701).

5. The vehicle monitoring vehicle terminal according to claim 1, characterized in that: The bottom end of the connecting gear (10) and the turntable (9) do not contact each other, and one of the cameras (2) has a certain initial angle that is biased towards the direction away from the other camera (2).

6. The vehicle monitoring vehicle terminal according to claim 1, characterized in that: The front surface of the recorder body (1) is provided with a slide groove (101) matching the support rod (4).

7. The vehicle monitoring vehicle terminal according to claim 3, characterized in that: A limit block is arranged between the return spring (303) and the clamping block (302), and there are a plurality of clamping blocks (302), which are evenly distributed around the front and rear surfaces of the connecting block (3).

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