CN218198104U

CN218198104U - Automobile rearview mirror

Info

Publication number: CN218198104U
Application number: CN202222464409.1U
Authority: CN
Inventors: 罗国辉; 刘棨; 梁伟强; 刘俊峰; 张莹; 冉光伟; 沈仲孝
Original assignee: Xinghe Zhilian Automobile Technology Co Ltd
Current assignee: Xinghe Zhilian Automobile Technology Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-03
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to the technical field of automobile spare and accessory parts, and discloses an automobile rearview mirror, which comprises a support leg, a shell, a camera and a linkage component; the shell is hinged to the support frame legs, a notch is formed in one end, far away from the support frame legs, of the shell, a mirror surface is arranged on one surface of the shell, and the mirror surface and the notch are located on the same side of the shell; the camera is rotatably arranged in the gap; the linkage assembly is respectively connected with the camera and the support legs, when the shell rotates around the support legs, the support legs drive the camera to rotate in the opposite direction through the linkage assembly, so that no matter a user moves the shell towards a driver seat or opens the shell, the orientation of the camera can be approximately kept in the direction towards the rear of a vehicle, and the scene behind the vehicle can be shot by the camera.

Description

Automobile rearview mirror

Technical Field

The utility model relates to an automobile spare and accessory part technical field especially relates to an automobile rearview mirror.

Background

At present, part of automobile rearview mirrors can be mainly divided into three types, the first type is a traditional mirror surface type rearview mirror, the cost is low, but the defects are that a visual field blind area easily exists and the intelligent degree is low; the second is to adopt the camera to replace the traditional rear-view mirror, its advantage is that the intelligent degree is high, the function is more abundant, but the disadvantage is the cost is higher, and compare with mirror type rear-view mirror, have high requirements for waterproof performance, also receive the collision damage easily; the third kind is the mode that adopts traditional mirror surface formula and camera inter combination, and this kind of mode can reduce the camera volume, reduces the risk of being damaged by the collision, however, when the door was closed to mirror surface receipts, the camera was also closed to close along with mirror surface receipts, and mirror surface and camera all face the door this moment, can't observe the condition at door side rear, if the driver forgets to open the mirror surface before getting on the bus, the driver can be difficult to acquire the condition at car rear to there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the existing automobile rearview mirror with the camera to be detected is high in cost, and the camera is difficult to acquire the situation behind the automobile when the mirror surface is folded and closed.

In order to solve the technical problem, the utility model provides an automobile rearview mirror, which comprises a support bracket leg, a shell, a camera and a linkage component; the shell is hinged to the support frame legs, a notch is formed in one end, far away from the support frame legs, of the shell, a mirror surface is arranged on one surface of the shell, and the mirror surface and the notch are located on the same side of the shell; the camera is rotatably arranged in the notch; the linkage assembly is respectively connected with the camera and the support legs, and when the shell rotates around the support legs, the support legs drive the camera to rotate in the opposite direction through the linkage assembly.

Further, the support leg has set firmly the back shaft, the back shaft stretches into in the casing, the linkage subassembly includes synchronizing part and rotation axis, synchronizing part respectively with the back shaft with the rotation axis links to each other, the rotation axis is located the breach top, just the rotation axis extends along vertical direction, the camera with the one end of rotation axis is fixed mutually, works as the casing winds when the support leg is rotatory, the support leg passes through synchronizing part and drives the rotation axis is toward the opposite direction rotation.

Furthermore, a first bevel gear is fixedly arranged at the top end of the supporting shaft, the synchronizing part comprises a second bevel gear, a synchronizing shaft and a third bevel gear, one end of the synchronizing shaft is fixed with the end face of the second bevel gear, the other end of the synchronizing shaft is fixed with the end face of the third bevel gear, a fourth bevel gear is fixedly arranged at one end, away from the camera, of the rotating shaft, the first bevel gear is meshed with the second bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

Furthermore, the top end of the supporting shaft is fixedly provided with a first gear, the synchronizing piece is a rack, the rack can be installed in the shell in a sliding mode along the horizontal direction, one end, far away from the camera, of the rotating shaft is fixedly provided with a second gear, and the rack is meshed with the first gear and the second gear respectively.

Further, the breach is located the corner of casing, the bottom surface of camera with the bottom surface parallel and level of casing.

Further, the camera is cylindrical, be equipped with the arc wall in the breach, the camera install in the arc wall, just the shape of camera with the shape phase-match of arc wall.

Further, a lens is convexly arranged on the side face of the camera, and the maximum rotation angle of the camera is 90 degrees.

Further, the housing is provided with a pair of cushions, the cushions are located at the notch, and the rotation path of the lens is located between the two cushions.

Further, the casing still is equipped with the backup pad, the upper surface of backup pad is equipped with the back shaft of vertical extension, the camera is arranged in the backup pad, just the back shaft stretches into the bottom of camera, the camera winds the back shaft is rotatory.

The embodiment of the utility model provides an automobile rearview mirror compares with prior art, and its beneficial effect lies in: through setting up the linkage subassembly, it is rotatory that the support leg passes through the linkage subassembly and drives the camera, works as the casing winds when the support leg is rotatory, the support leg drives through the linkage subassembly the camera is rotatory in the opposite direction for no matter the user breaks the casing with the fingers and thumb or opens the casing towards the driver's seat, the orientation of camera can both be kept at the direction towards the vehicle rear roughly, ensure that the camera can all shoot the scene at vehicle rear, guarantee user driving safety, and be in under unmanned state at the car, and when the mirror surface is under the folded state, the camera also can all shoot the scene at vehicle rear by the camera, even meet the car by the loss or stolen condition, also can provide video evidence.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of another embodiment of the present invention.

In the figure, 1, a support bracket leg; 11. a support shaft; 12. a first bevel gear; 13. a first gear; 2. a housing; 21. a mirror surface; 22. a notch; 221. an arc-shaped slot; 23. a cushion pad; 3. a camera; 31. a lens; 4. a linkage assembly; 41. a rotating shaft; 42. a second bevel gear; 43. a synchronizing shaft; 44. a third bevel gear; 45. a fourth bevel gear; 46. a rack; 47. a second gear.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like are used to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, the utility model provides a preferred embodiment's an automobile rearview mirror, it includes support leg 1, casing 2, camera 3 and linkage assembly 4, support leg 1 is used for installing on the car, and the user passes through mirror surface 21 on the casing 2 observes the car back condition, and camera 3 can shoot the car back condition of taking a photograph.

As shown in fig. 1-3, the housing 2 is hinged to the support leg 1, and the housing 2 can rotate horizontally relative to the support leg 1. A notch 22 is formed in one end, far away from the support frame legs 1, of the shell 2, the notch 22 is used for accommodating the camera 3, and the camera 3 is installed in the notch 22. One side of casing 2 is equipped with mirror surface 21 to the direction of advance of vehicle is the place ahead, and mirror surface 21 is located the rear end face of casing 2, mirror surface 21 with breach 22 is located same one side of casing 2, breach 22 is located the rear end face of casing 2, makes things convenient for camera 3 to shoot the scene in car rear. The camera 3 can rotate horizontally relative to the shell 2, the linkage assembly 4 is respectively connected with the camera 3 and the support legs 1, and when a user breaks the shell 2 and enables the shell 2 to rotate clockwise around the support legs 1, the support legs 1 drive the camera 3 to rotate anticlockwise through the linkage assembly 4; when a user breaks the shell 2 and rotates the shell 2 around the support legs 1 counterclockwise, the support legs 1 drive the camera 3 to rotate clockwise through the linkage assembly 4.

As shown in fig. 1-3, the support legs 1 are fixedly provided with support shafts 11, the support shafts 11 extend into the housing 2 from the support frame, when the housing 2 is rotated by being pulled by a user, the support shafts 11 are fixed relative to the support legs 1, and the housing 2 rotates relative to the support shafts 11. Linkage assembly 4 includes synchronizing member and rotation axis 41, synchronizing member respectively with back shaft 11 with rotation axis 41 links to each other, rotation axis 41 is located breach 22 top, just rotation axis 41 extends along vertical direction, camera 3 with the one end of rotation axis 41 is fixed mutually, camera 3 follows rotation axis 41 is rotatory and is rotatory, works as casing 2 winds when support frame leg 1 is rotatory, support frame leg 1 drives through synchronizing member rotation axis 41 is to the opposite direction rotatory. In some embodiments, the notch 22 may be located at the bottom end of the housing 2, and the bottom end of the rotating shaft 41 is fixed to the top end of the camera 3. In some embodiments, the notch 22 may be located at the top end of the housing 2, and the top end of the rotating shaft 41 is fixed with the bottom end of the camera 3.

As shown in fig. 1-2, in the present embodiment, a first bevel gear 12 is fixed to a top end of the supporting shaft 11, the synchronizing member includes a second bevel gear 42, a synchronizing shaft 43 and a third bevel gear 44, one end of the synchronizing shaft 43 is fixed to an end surface of the second bevel gear 42, the other end of the synchronizing shaft 43 is fixed to an end surface of the third bevel gear 44, a fourth bevel gear 45 is fixed to an end of the rotating shaft 41 away from the camera 3, the first bevel gear 12 is engaged with the second bevel gear 42, the third bevel gear 44 is engaged with the fourth bevel gear 45, when a user pulls the housing 2 to rotate the housing 2 in a direction toward the driver's seat of the vehicle, the rotating shaft 41 moves along with the housing 2, since the supporting shaft 11 and the first bevel gear 12 are stationary with respect to the housing 2, the second bevel gear 42 is engaged with the first bevel gear 12 to rotate the synchronizing shaft 43 around its central axis, the third bevel gear 44 rotates the fourth bevel gear 45 to rotate the rotating shaft 41 and the camera 3 together, when the camera 3 is deflected in a direction away from the camera 3, the mirror surface of the vehicle can be captured in a rear view of the vehicle.

In another embodiment, as shown in fig. 1 and 4, the top end of the supporting shaft 11 is fixedly provided with a first gear 13, when the housing 2 rotates relative to the support leg 1, the first gear 13 and the supporting seat are relatively static, the synchronizing member is a rack 46, the rack 46 is slidably mounted in the housing 2 along the horizontal direction, and when the housing 2 rotates relative to the support leg 1, the rack 46 rotates along with the rotation and slides along the length direction thereof. A second gear 47 is fixedly arranged at one end of the rotating shaft 41 far away from the camera 3, and the rack 46 is respectively meshed with the first gear 13 and the second gear 47. When a user breaks the housing 2 to rotate the housing 2 in the direction of the driver's seat of the vehicle, the rack 46 slides horizontally relative to the housing 2 under the action of the first gear 13, the rack 46 drives the second gear 47 to rotate, the camera 3 rotates along with the rotation of the second gear 47, at this time, the direction of the camera 3 deflects away from the mirror surface 21, the direction of the camera 3 is approximately kept in the direction towards the rear of the vehicle, and the camera 3 can shoot the scene behind the vehicle even if the mirror surface 21 fails to irradiate towards the rear of the vehicle.

As shown in fig. 1-3, the camera 3 is cylindrical, an arc-shaped groove 221 is formed in the notch 22, the camera 3 is mounted on the arc-shaped groove 221, the shape of the camera 3 is matched with that of the arc-shaped groove 221, the camera 3 is more attached to the arc-shaped groove 221, the camera 3 can rotate in the notch 22 conveniently, and the risk that foreign matters enter the arc-shaped groove 221 and hinder the camera 3 from rotating is reduced. The protruding camera lens 31 that is equipped with in side of camera 3, the biggest rotation angle of camera 3 is 90 degrees, works as when camera 3 rotates to the biggest angle, camera lens 31 can support at the edge of arc wall 221, and arc wall 221 can hinder camera 3 further rotation, works as when camera 3 rotates to the minimum angle, camera lens 31 can support at the edge of arc wall 221 equally, and arc wall 221 can hinder camera 3 excessive rotation. The shell 2 is provided with a pair of buffer pads 23, the buffer pads 23 are located at the notches 22, the rotation path of the lens 31 is located between the two buffer pads 23, and the lens 31 is prevented from colliding with the shell 2 during rotation so as to damage the lens 31.

As shown in fig. 1 to 3, in this embodiment, the notch 22 is located at a corner of the housing 2, and the camera 3 is detachably mounted on the housing 2, so that the camera 3 is conveniently maintained. The bottom surface of camera 3 with the bottom surface parallel and level of casing 2 for automobile rearview mirror is whole more level and more pleasing to the eye.

In other embodiments, the housing 2 is further provided with a supporting plate, a supporting shaft 11 extending vertically is arranged on the upper surface of the supporting plate, the camera 3 is arranged on the supporting plate, the supporting shaft 11 extends into the bottom of the camera 3, the camera 3 rotates around the supporting shaft 11, the supporting plate can support the camera 3, and the camera 3 is prevented from falling off from the notch 22.

To sum up, the embodiment of the utility model provides an automobile rearview mirror, it is through setting up linkage assembly 4, and support leg 1 drives camera 3 rotation through linkage assembly 4, works as casing 2 winds when support leg 1 is rotatory, support leg 1 drives through linkage assembly 4 camera 3 is rotatory in the opposite direction for no matter the user breaks casing 2 with the fingers and thumb or opens casing 2 towards the driver's seat, and the orientation of camera 3 can both roughly keep the orientation towards the vehicle rear, ensures that camera 3 can all shoot the scene at vehicle rear, guarantees user driving safety, and is in under unmanned state at the car, and when mirror surface 21 was in the folded state in addition, camera 3 also can shoot the scene at vehicle rear by camera 3, even meet the car and be lost or stolen condition, also can provide the video evidence.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. An automobile rearview mirror, comprising:

a support frame leg;

the shell is hinged to the support frame legs, a notch is formed in one end, away from the support frame legs, of the shell, a mirror surface is arranged on one surface of the shell, and the mirror surface and the notch are located on the same side of the shell;

the camera is rotatably arranged in the gap; and

the linkage assembly is respectively connected with the camera and the support leg, and when the shell rotates around the support leg, the support leg drives the camera to rotate in the opposite direction through the linkage assembly.

2. The automobile rearview mirror according to claim 1, wherein: the utility model discloses a camera, including the support frame leg, the support frame leg has set firmly the back shaft, the back shaft stretches into in the casing, the linkage subassembly includes synchronizing part and rotation axis, synchronizing part respectively with the back shaft with the rotation axis links to each other, the rotation axis is located the breach top, just the rotation axis extends along vertical direction, the camera with the one end of rotation axis is fixed mutually, works as the casing winds when the support frame leg is rotatory, the support frame leg passes through synchronizing part and drives the rotation axis is toward opposite direction rotation.

3. The automobile rearview mirror according to claim 2, wherein: the top end of the supporting shaft is fixedly provided with a first bevel gear, the synchronizing part comprises a second bevel gear, a synchronizing shaft and a third bevel gear, one end of the synchronizing shaft is fixed with the end face of the second bevel gear, the other end of the synchronizing shaft is fixed with the end face of the third bevel gear, one end of the rotating shaft, which is far away from the camera, is fixedly provided with a fourth bevel gear, the first bevel gear is meshed with the second bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

4. The automobile rearview mirror according to claim 2, wherein: the top of back shaft has set firmly first gear, the synchronizing member is the rack, the rack can be installed along horizontal direction with sliding in the casing, the rotation axis is kept away from the one end of camera sets firmly the second gear, the rack respectively with first gear and second gear mesh mutually.

5. The automobile rearview mirror according to claim 1, wherein: the breach is located the corner of casing, the bottom surface of camera with the bottom surface parallel and level of casing.

6. The automobile rearview mirror according to claim 1, wherein: the camera is cylindrical, be equipped with the arc wall in the breach, the camera install in the arc wall, just the shape of camera with the shape phase-match of arc wall.

7. The automobile rearview mirror according to claim 6, wherein: the side of camera is protruding to be equipped with the camera lens, the maximum rotation angle of camera is 90 degrees.

8. The automobile rearview mirror according to claim 7, wherein: the housing is provided with a pair of cushions, the cushions are located at the notch, and a rotation path of the lens is located between the two cushions.

9. The automobile rearview mirror according to claim 1, wherein: the casing still is equipped with the backup pad, the upper surface of backup pad is equipped with the back shaft of vertical extension, the camera is arranged in the backup pad, just the back shaft stretches into the bottom of camera, the camera winds the back shaft is rotatory.