Driver behavior recognition camera

Abstract

The utility model relates to the technical field of camera equipment, in particular to a driver behavior recognition camera which comprises a fixing frame and a lens body, an adjusting mechanism and a dismounting mechanism are arranged on the outer side of the fixing frame, and the adjusting mechanism comprises a support, a rotating shaft, a key, a locking block, a gear ring, a through groove and a spring. The support is fixedly connected to the outer side of the fixing frame, the rotating shaft is rotationally connected with the support, the rotating shaft is of a hollow structure, the key is slidably connected to an inner cavity of the rotating shaft, according to the adjusting mechanism, the locking or unlocking state of the rotating shaft is controlled through the key, the rotating shaft in the unlocking state can be rotated to drive the lens body to rotate, and the lens body can be driven to rotate. According to the dismounting and mounting mechanism, the micro motor drives the two clamping pieces to move synchronously, the two clamping pieces in the moving state close to each other clamp and mount the lens body on an auxiliary part in a vehicle, and therefore the lens body can be dismounted and mounted conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to camera equipment technical field, concretely is a driver behavior recognition camera. BACKGROUND

[0002] The driver mainly refers to the driver of traffic tool, generally more refers to the driver of car, and the driver of vehicle in public traffic field needs to be able to drive vehicle after strict training, and, along with the continuous development of science and technology, will install behavior recognition camera in vehicle, to monitor the driving behavior of driver.

[0003] And behavior recognition camera can help monitoring and reminding driver when detecting fatigue or distraction and other bad driving behaviors, can be used with the vehicle-mounted video recorder system of public traffic, so that the management of public traffic vehicle team will become more effective, convenient, most of the behavior recognition cameras are generally fixed in the vehicle by screw during installation and use, in order to guarantee the normal use of behavior recognition camera, the behavior recognition camera needs to be maintained regularly, and the screw dismounting and mounting mode is relatively inconvenient, and the recognition camera in the installed state cannot adjust the shooting angle of recognition camera, and is relatively limited during use. UTILITARY MODEL CONTENT

[0004] The utility model aims at providing a driver behavior recognition camera to solve the problem of inconvenient screw dismounting and mounting mode of behavior recognition camera and the problem of unable to adjust the shooting angle of recognition camera in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a driver behavior recognition camera, including fixed frame and lens body, the outer side of fixed frame is provided with adjusting mechanism and dismounting mechanism;

[0006] The adjusting mechanism includes support, pivot, button, lock block, gear ring, through slot and spring;

[0007] The support is fixedly connected to the outer side of the fixed frame, the pivot is rotatably connected with the support, the pivot is a hollow structure, the button is slidably connected in the inner cavity of the pivot, the lock block is fixedly connected to the outer wall of the button, the gear ring is fixedly installed on the inner side of the support, the through slot is arranged on the surface of the pivot, and the through slot is used for sliding the lock block inside, the spring is fixedly installed in the inner part of the pivot, and the spring is fixedly connected with the end part of the button.

[0008] Preferably, the gear groove of the gear ring is used for inserting the lock block inside, and the lock block in the clamping state is used for locking and limiting the rotation of the pivot.

[0009] Preferably, the lens body is arranged on the outer wall of the rotating shaft, and the rotating state of the rotating shaft is used for adjusting the shooting angle of the lens body.

[0010] Preferably, the compressed spring is used for moving the lock block away from the gear ring, and the reset spring is used for moving the lock block close to the gear ring.

[0011] Preferably, the dismounting mechanism comprises a sliding groove, a sliding plate, a clamping piece, a rotating disc, an arc-shaped groove, a sliding rod, a containing groove and a micro motor.

[0012] The sliding groove is arranged on the surface of the fixed frame, the sliding plate is slidably connected to the inside of the sliding groove, the clamping piece is fixedly connected to one side of the sliding plate, the containing groove is arranged in the fixed frame, the micro motor is fixedly installed in the containing groove, the rotating disc is fixedly connected to the output shaft end of the micro motor, the arc-shaped groove is arranged on the surface of the rotating disc, and the sliding rod is slidably connected to the inside of the arc-shaped groove.

[0013] Preferably, the output shaft of the micro motor in the running state is used for driving the rotating disc to rotate, and the rotating disc in the rotating state is used for driving the two sliding rods to move.

[0014] Preferably, the sliding rod and the sliding plate are fixedly connected, and the two sliding rods in the moving state drive the two clamping pieces to move close to or away from each other through the two sliding plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: the adjusting mechanism controls the locking or unlocking state of the rotating shaft through the key, and the rotating shaft in the rotating unlocking state can drive the lens body to rotate, thereby facilitating the adjustment of the shooting angle of the lens body, and the dismounting mechanism drives the two clamping pieces to move synchronously through the micro motor, and the two clamping pieces in the moving close state clamp and install the lens body on the auxiliary part in the vehicle, thereby facilitating the dismounting and installation of the lens body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the main body structure schematic diagram of the utility model;

[0017] Figure 2 It is the dismounting mechanism structure schematic diagram of the utility model;

[0018] Figure 3 It is the fixed frame cross section structure schematic diagram of the utility model;

[0019] Figure 4 It is the adjusting mechanism structure schematic diagram of the utility model.

[0020] In the figure: 1, fixed frame; 2, lens body; 3, adjusting mechanism; 301, support; 302, rotating shaft; 303, button; 304, lock block; 305, gear ring; 306, through slot; 307, spring; 4, dismounting mechanism; 401, sliding groove; 402, sliding plate; 403, clamping piece; 404, rotating disc; 405, arc-shaped groove; 406, sliding rod; 407, accommodating groove; 408, micro motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of driver behavior identification camera technical scheme: a kind of driver behavior identification camera, including fixed frame 1 and lens body 2, the outside of fixed frame 1 is provided with adjusting mechanism 3 and dismounting mechanism 4;

[0023] Adjusting mechanism 3 includes support 301, rotating shaft 302, button 303, lock block 304, gear ring 305, through slot 306 and spring 307;

[0024] Support 301 is fixedly connected to the outside of fixed frame 1, rotating shaft 302 is rotatably connected with support 301, rotating shaft 302 is hollow structure, button 303 is slidably connected in the inner cavity of rotating shaft 302, lock block 304 is fixedly connected to the outer wall of button 303, gear ring 305 is fixedly installed to the inside of support 301, through slot 306 is opened to the surface of rotating shaft 302, and through slot 306 is used for sliding lock block 304 inside, spring 307 is fixedly installed in the inside of rotating shaft 302, and spring 307 is fixedly connected with the end of button 303.

[0025] Please refer to Figure 4 The gear groove of gear ring 305 is used for lock block 304 to insert inside, and lock block 304 and gear ring 305 in engagement state are used for locking and limiting the rotation of rotating shaft 302.

[0026] In the embodiment: the button 303 in outward movement state drives lock block 304 to insert in the gear groove of gear ring 305, then lock block 304 and gear ring 305 in engagement state lock and limit the rotation of rotating shaft 302.

[0027] Please refer to Figure 2The lens body 2 is arranged on the outer wall of the rotating shaft 302, and the rotating state of the rotating shaft 302 is used for adjusting the shooting angle of the lens body 2.

[0028] In the embodiment, the hand holds the button 303 and rotates the rotating shaft 302, so that the rotating state of the rotating shaft 302 drives the lens body 2 to rotate, and the shooting angle of the lens body 2 is adjusted.

[0029] Please refer to Figure 4 The compressed spring 307 is used for moving the lock block 304 away from the gear ring 305, and the reset spring 307 is used for moving the lock block 304 to be close to the gear ring 305.

[0030] In the embodiment, the hand presses the button 303, the button 303 compresses the spring 307, and the moving state of the button 303 to the inside of the rotating shaft 302 drives the lock block 304 to move away from the gear ring 305, so that the separated lock block 304 and the gear ring 305 release the rotation limiting of the rotating shaft 302.

[0031] Please refer to Figure 3 The dismounting mechanism 4 comprises a sliding groove 401, a sliding plate 402, a clamping piece 403, a rotating disc 404, an arc-shaped groove 405, a sliding rod 406, a containing groove 407 and a micro motor 408.

[0032] The sliding groove 401 is arranged on the surface of the fixed frame 1, the sliding plate 402 is slidably connected to the inside of the sliding groove 401, the clamping piece 403 is fixedly connected to one side of the sliding plate 402, the containing groove 407 is arranged in the inside of the fixed frame 1, the micro motor 408 is fixedly installed in the inside of the containing groove 407, the rotating disc 404 is fixedly connected to the output shaft end of the micro motor 408, the arc-shaped groove 405 is arranged on the surface of the rotating disc 404, and the sliding rod 406 is slidably connected to the inside of the arc-shaped groove 405.

[0033] In the embodiment, when the lens body 2 needs to be clamped and installed on the accessory parts in the car, first, the micro motor 408 is powered to operate, the output shaft of the operating micro motor 408 drives the rotating disc 404 to rotate, the rotating rotating disc 404 drives the two arc-shaped grooves 405 to rotate, under the action of force, the two arc-shaped grooves 405 respectively extrude the two sliding rods 406, the two sliding rods 406 respectively move along the trajectories of the two arc-shaped grooves 405 to be close to each other, the two sliding plates 402 respectively drive the two clamping pieces 403 to move close to each other, and the two clamping pieces 403 in the moving state clamp and install the lens body 2 on the accessory parts in the car.

[0034] Please refer to Figure 3 , the output shaft of the micro motor 408 in the running state drives the rotating disc 404 to rotate, and the rotating disc 404 in the rotating state drives the two sliding rods 406 to move.

[0035] In this embodiment: the micro motor 408 is powered to operate, the output shaft of the micro motor 408 in the running state drives the rotating disc 404 to rotate, and the rotating disc 404 in the rotating state drives the two arc-shaped grooves 405 to rotate. Under the action of force, the two arc-shaped grooves 405 respectively extrude the two sliding rods 406, and the two sliding rods 406 respectively move along the trajectories of the two arc-shaped grooves 405 to approach each other.

[0036] Please refer to Figure 3 , the sliding rod 406 is fixedly connected with the sliding plate 402, and the two sliding rods 406 in the moving state respectively drive the two clamping pieces 403 to move close to or away from each other through the two sliding plates 402.

[0037] In this embodiment: the two sliding rods 406 respectively move along the trajectories of the two arc-shaped grooves 405 to approach each other, so that the two sliding rods 406 in the approaching state respectively drive the two sliding plates 402 to move along the trajectories of the sliding grooves 401 to approach each other, and the two sliding plates 402 in the approaching state respectively drive the two clamping pieces 403 to approach each other.

[0038] Working principle: when it is needed to clamp and install the lens body 2 on the auxiliary parts in the vehicle, first, the micro motor 408 is powered to operate, the output shaft of the micro motor 408 in the running state drives the rotating disc 404 to rotate, and the rotating disc 404 in the rotating state drives the two arc-shaped grooves 405 to rotate. Under the action of force, the two arc-shaped grooves 405 respectively extrude the two sliding rods 406, and the two sliding rods 406 respectively move along the trajectories of the two arc-shaped grooves 405 to approach each other, so that the two sliding rods 406 in the approaching state respectively drive the two sliding plates 402 to move along the trajectories of the sliding grooves 401 to approach each other, and the two sliding plates 402 in the approaching state respectively drive the two clamping pieces 403 to approach each other, so that the two clamping pieces 403 in the approaching moving state clamp and install the lens body 2 on the auxiliary parts in the vehicle.

[0039] When the shooting angle of the lens body 2 needs to be adjusted, first, the hand presses the button 303, the button 303 compresses the spring 307, and the button 303 in the moving state to the inside of the rotating shaft 302 drives the lock block 304 to move away from the gear ring 305, so that the lock block 304 in the separated state and the gear ring 305 release the rotation limiting of the rotating shaft 302, the hand holds the button 303 and rotates the rotating shaft 302, the rotating shaft 302 in the rotating state drives the lens body 2 to rotate, and then the shooting angle of the lens body 2 is adjusted, when the lens body 2 is adjusted, the hand loosens the button 303, the spring 307 in the reset state drives the button 303 to move to the outside of the rotating shaft 302, the button 303 in the moving state to the outside drives the lock block 304 to insert into the tooth groove of the gear ring 305, and then the lock block 304 in the clamped state and the gear ring 305 lock and limit the rotation of the rotating shaft 302, and then the position of the lens body 2 after the angle adjustment is fixed, so that the shooting angle of the lens body 2 is adjusted through the structure.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A driver behavior recognition camera comprising a fixed frame (1) and a lens body (2), characterized in that: The outer side of the fixing frame (1) is provided with an adjusting mechanism (3) and a dismounting mechanism (4); The adjusting mechanism (3) comprises a support (301), a rotating shaft (302), a button (303), a locking block (304), a gear ring (305), a through groove (306) and a spring (307); The support (301) is fixedly connected to the outer side of the fixing frame (1), the rotating shaft (302) is rotatably connected to the support (301), the rotating shaft (302) has a hollow structure, the button (303) is slidably connected to the inner cavity of the rotating shaft (302), the locking block (304) is fixedly connected to the outer wall of the button (303), the gear ring (305) is fixedly installed on the inner side of the support (301), the through groove (306) is formed in the surface of the rotating shaft (302), the locking block (304) is slidably arranged in the through groove (306), and the spring (307) is fixedly installed in the inner part of the rotating shaft (302) and fixedly connected to the end of the button (303).

2. A driver behavior recognition camera according to claim 1, characterized in that: The gear groove of the gear ring (305) is used for inserting the locking block (304) into the inner part, and the locking block (304) and the gear ring (305) in the clamped state are used for locking and limiting the rotation of the rotating shaft (302).

3. The driver behavior recognition camera of claim 1, wherein: The lens body (2) is arranged on the outer wall of the rotating shaft (302), and the rotating shaft (302) in the rotating state is used for adjusting the shooting angle of the lens body (2).

4. The driver behavior recognition camera of claim 1, wherein: The spring (307) in the compressed state is used for moving the locking block (304) away from the gear ring (305), and the spring (307) in the reset state is used for moving the locking block (304) to be close to the gear ring (305).

5. The driver behavior recognition camera of claim 1, wherein: The dismounting mechanism (4) comprises a sliding groove (401), a sliding plate (402), a clamping piece (403), a rotating disc (404), an arc-shaped groove (405), a sliding rod (406), a containing groove (407) and a micro motor (408); The sliding groove (401) is formed in the surface of the fixing frame (1), the sliding plate (402) is slidably arranged in the inner part of the sliding groove (401), the clamping piece (403) is fixedly connected to one side of the sliding plate (402), the containing groove (407) is formed in the inner part of the fixing frame (1), the micro motor (408) is fixedly installed in the inner part of the containing groove (407), the rotating disc (404) is fixedly connected to the output shaft end of the micro motor (408), the arc-shaped groove (405) is formed in the surface of the rotating disc (404), and the sliding rod (406) is slidably arranged in the inner part of the arc-shaped groove (405).

6. A driver behaviour identification camera according to claim 5, characterised in that: The output shaft of the micro motor (408) in the running state is used for driving the rotating disc (404) to rotate, and the rotating disc (404) in the rotating state is used for driving the two sliding rods (406) to move.

7. A driver behavior recognition camera according to claim 5, characterized in that: The slide rods (406) are fixedly connected with the slide plates (402), and the two slide rods (406) in the moving state respectively drive the two clamping pieces (403) to move close to or away from each other through the two slide plates (402).

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