CN219478054U

CN219478054U - Automatic angle adjusting device and vehicle identification system

Info

Publication number: CN219478054U
Application number: CN202223380069.0U
Authority: CN
Inventors: 王桂红
Original assignee: Yulin Fenghuo Satellite Monitoring Technology Co ltd
Current assignee: Yulin Fenghuo Satellite Monitoring Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-08-04
Anticipated expiration: 2032-12-16

Abstract

The utility model provides an automatic angle adjusting device and a vehicle identification system, which belong to the technical field of vehicle identification, and further comprise a first rotating mechanism and a second rotating mechanism, wherein the connecting assembly is rotatably connected with an arc-shaped cover, the connecting assembly is hinged with the camera, a support plate is fixedly connected with the arc-shaped cover, a driving assembly is arranged on the support plate, the driving assembly is in transmission connection with the connecting assembly, a telescopic piece is fixedly connected with the support plate, the telescopic piece penetrates through the connecting assembly and is hinged with a connecting rod, the connecting rod is hinged with the camera, and the problems that the existing vehicle identification equipment with an angle adjusting function cannot be changed at multiple angles, cannot well realize identification of a vehicle, and the inside of the structure of the vehicle identification equipment is difficult to form high temperature due to poor ventilation effect, so that internal electrical elements are damaged and normal work of the vehicle identification equipment is hindered are solved to a certain extent.

Description

Automatic angle adjusting device and vehicle identification system

Technical Field

The utility model relates to the technical field of vehicle identification, in particular to an automatic angle adjusting device and a vehicle identification system.

Background

Among the prior art, for example, the vehicle identification equipment with angle regulation function that publication number CN210895492U discloses, including setting up the stand at the cross intersection and fixing adjustable camera and the fixed camera in the stand upper end, adjustable camera includes hemispherical fixed cover to and the rotation seat of being connected with the lower terminal surface rotation of fixed cover, the lower terminal surface shaping of rotation seat has two relative suspension arms, is fixed with the double-sided camera that is used for carrying out visual identification to the vehicle through the damping pivot between two suspension arms, is equipped with in the fixed cover and is used for driving rotation seat pivoted drive adjusting device.

According to the scheme, the angle adjustment can be achieved through the adjustable camera, vehicle identification requirements of an intersection can be met, the situation that an identification blind area or an identification inaccuracy exists in the actual use process is avoided, in the scheme, the miniature servo motor drives the rotating seat to rotate, the hanging arm fixed to the rotating seat drives the adjustable camera to rotate, the adjustable camera can only rotate by taking the axle center of the rotating seat as an axis and cannot rotate by taking the damping rotating shaft as an axis, meanwhile, in the scheme, the miniature servo motor is fixed in the fixed cover, heat generated in the operation process of the miniature servo motor cannot be well volatilized, the temperature in the fixed cover is easy to rise, and particularly, the miniature servo motor is used in an open-air environment, in summer with higher outside air temperature, the temperature in the fixed cover is easy to rise rapidly due to poor ventilation, and the miniature servo motor is damaged due to the fact that the temperature is too high, and therefore the vehicle identification equipment with the angle adjustment function is prevented from working.

Disclosure of Invention

In order to make up for the defects, the utility model provides an automatic angle adjusting device and a vehicle identifying system, and aims to solve the problems that the existing vehicle identifying equipment with an angle adjusting function cannot change at multiple angles in the using process, the identification of a vehicle cannot be well realized, and the inside of the structure of the vehicle identifying equipment is difficult to form high temperature due to poor ventilation effect, so that internal electric elements are damaged, and the normal work of the vehicle identifying equipment is hindered.

In a first aspect, the present utility model provides an automatic angle adjustment device, including a camera, and further including a first rotation mechanism and a second rotation mechanism.

The camera comprises a camera body, a first rotating mechanism, a second rotating mechanism, a first connecting mechanism and a second connecting mechanism, wherein the first rotating mechanism comprises an arc-shaped cover, a connecting assembly, a support plate and a driving assembly, one end of the connecting assembly is rotationally connected with the arc-shaped cover, the other end of the connecting assembly is hinged to the camera head, the support plate is fixedly connected with the inner wall of the arc-shaped cover, the driving assembly is arranged on the support plate, and the driving assembly is in transmission connection with the connecting assembly.

The second rotating mechanism comprises a telescopic part and a connecting rod, the telescopic part is fixedly connected to the support plate, the telescopic part penetrates through the connecting assembly and is hinged to the connecting rod, and one end, away from the telescopic part, of the connecting rod is hinged to the camera.

The connecting assembly is driven to rotate on the arc cover through the driving assembly, the camera hinged with the connecting assembly is enabled to follow the rotation, the process enables the camera to finish the angle change of the horizontal direction, the connecting rod is hinged to the telescopic piece, the connecting rod is hinged to the camera, the camera is hinged to the connecting assembly, the telescopic piece penetrates through the connecting assembly, the telescopic piece can not affect the angle change of the horizontal direction of the camera, the telescopic piece can drive the connecting rod through the telescopic change of the telescopic piece, the connecting rod is enabled to drive the camera to conduct the angle change of the vertical direction by taking the hinge of the connecting assembly as a shaft, and the structural design of the connecting piece enables the inside of the arc cover to be communicated with the outside, and the inside of the arc cover can be enabled to obtain a certain degree of ventilation capacity, so that the inside of the arc cover can achieve a radiating effect.

In one embodiment of the utility model, the arc-shaped cover is hemispherical, an opening at the top end of the arc-shaped cover is provided with internal threads, and the lower end surface of the arc-shaped cover is inclined upwards.

In one embodiment of the utility model, the connecting assembly comprises an upper connecting plate, a lower connecting plate and an arc-shaped groove, wherein the upper connecting plate is fixedly connected with the lower connecting plate, the lower connecting plate is hinged with the camera, and the arc-shaped groove axially penetrates through the upper connecting plate and the lower connecting plate.

In one embodiment of the utility model, the circumference of the upper connecting plate is provided with a groove, and the groove is in sliding fit with the bottom end of the arc-shaped cover.

In one embodiment of the utility model, the upper end surface of the lower connecting plate is in downward inclined design.

In an embodiment of the utility model, the driving assembly includes a micro motor, a first gear, a second gear and a rotating shaft, wherein the micro motor is fixedly connected to the support plate, the first gear is in transmission connection with the output end of the micro motor, the second gear is fixedly connected to the upper connecting plate, and the rotating shaft is in transmission connection with the second gear and is in rotation connection with the support plate.

In one embodiment of the utility model, the second gear, the shaft, the upper connection plate and the lower connection plate are coaxially designed.

In a second aspect, the present utility model further provides a vehicle identification system, including an automatic angle adjustment device as described above.

The beneficial effects of the utility model are as follows: the automatic angle adjusting device obtained through the design disclosed by the utility model improves the problems that the existing vehicle identifying equipment with the angle adjusting function cannot change at multiple angles in the use process, the identification of a vehicle cannot be well realized, and the inside of the structure of the device is difficult to form high temperature due to poor ventilation effect, so that internal electric elements are damaged and the normal work of the device is hindered to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of an automatic angle adjusting device according to an embodiment of the present utility model;

fig. 2 is an exploded view and a partial sectional view of a first rotating mechanism according to an embodiment of the present utility model;

FIG. 3 is a partial cross-sectional view of a first rotation mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a second rotating mechanism according to an embodiment of the present utility model.

In the figure: 100. a camera; 200. a first rotation mechanism; 210. an arc-shaped cover; 220. a connection assembly; 221. an upper connecting plate; 222. a lower connecting plate; 223. an arc-shaped groove; 230. a support plate; 240. a drive assembly; 241. a micro motor; 242. a first gear; 243. a second gear; 244. a rotating shaft; 300. a second rotation mechanism; 310. a telescoping member; 320. and a connecting rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, the present utility model provides a technical solution: an automatic angle adjusting device comprises a camera 100, wherein the camera 100 is used for identifying a vehicle, and further comprises a first rotating mechanism 200 and a second rotating mechanism 300.

Referring to fig. 2-3, the first rotating mechanism 200 includes an arc-shaped cover 210, a connecting component 220, a supporting plate 230 and a driving component 240, one end of the connecting component 220 is rotatably connected to the arc-shaped cover 210, the other end of the connecting component 220 is hinged to the camera 100, the supporting plate 230 is fixedly connected to the inner wall of the arc-shaped cover 210, the driving component 240 is disposed on the supporting plate 230, and the driving component 240 is in transmission connection with the connecting component 220.

It should be noted that, the arc-shaped cover 210 is in threaded engagement with the external fixing device, so as to facilitate the installation of the automatic angle adjusting device.

Referring to fig. 3, the arc-shaped cover 210 is hemispherical, and an internal thread is disposed at an opening at a top end of the arc-shaped cover 210, a lower end surface of the arc-shaped cover 210 is inclined upwards, and the inclined bottom end of the arc-shaped cover 210 can prevent rainwater from flowing along a bottom end of the arc-shaped cover to the inside of the arc-shaped cover, so that internal electrical components are wetted.

Further, the connection assembly 220 comprises an upper connection plate 221, a lower connection plate 222 and an arc groove 223, the upper connection plate 221 is fixedly connected with the lower connection plate 222, the lower connection plate 222 is hinged to the camera 100, the arc groove 223 axially penetrates through the upper connection plate 221 and the lower connection plate 222, and the arc groove 223 is designed, so that the inside of the arc cover 210 is communicated with the outside through the position, the inside of the arc cover 210 is provided with a ventilation function, and the inside of the arc cover is prevented from easily generating high temperature due to poor ventilation effect.

Further, a groove is provided on the peripheral side of the upper connection plate 221, and the groove is slidably engaged with the bottom end of the arc-shaped cover 210.

Further, the upper end surface of the lower connecting plate 222 is designed to be inclined downward, and is matched with the upper end surface of the arc cover 210 to be inclined upward, so that rainwater cannot enter the arc cover 210, and it is noted that the maximum outer diameters of the lower connecting plate 222 and the arc cover 210 are designed to completely cover the camera 100, so as to avoid the damage of the camera 100 caused by damp.

Further, the driving assembly 240 includes a micro motor 241, a first gear 242, a second gear 243 and a rotating shaft 244, wherein the micro motor 241 is fixedly connected to the support plate 230, the first gear 242 is in transmission connection with the output end of the micro motor 241, the second gear 243 is fixedly connected to the upper connecting plate 221, and the rotating shaft 244 is in transmission connection with the second gear 243 and is rotatably connected to the support plate 230.

Further, the second gear 243, the rotating shaft 244, the upper connecting plate 221 and the lower connecting plate 222 are coaxially designed, so that the micro motor 241 drives the second gear 243 to rotate through the first gear 242, and then the lower connecting plate 222 follows to rotate.

Referring to fig. 4, the second rotation mechanism 300 includes a telescopic member 310 and a connecting rod 320, the telescopic member 310 is fixedly connected to the support plate 230, the telescopic member 310 penetrates through the connection assembly 220 and is hinged to the connecting rod 320, one end of the connecting rod 320, which is far away from the telescopic member 310, is hinged to the camera 100, so that the telescopic member 310 can drive the camera 100 and the hinged position of the lower connecting plate 222 to vertically rotate by utilizing the telescopic change of the telescopic member itself and the connecting rod 320 hinged to the camera 100, and the vertical angle change is completed.

Wherein, the telescopic piece 310 and the arc-shaped groove 223 are in sliding fit, so that the lower connecting plate 222 is not interfered by the telescopic piece 310 in the rotating process.

It should be noted that, the micro motor 241 has a forward and reverse rotation function, so as to avoid rotating along the same direction, which is blocked by the arc-shaped slot 223 and the telescopic member 310, and thus the connection assembly 220 fails to rotate.

The embodiment of the utility model further provides a vehicle identification system, which comprises the automatic angle adjusting device.

Wherein, the vehicle identification system contains a control module.

It should be noted that, the vehicle recognition system can complete recognition of multiple angles by matching with the automatic angle adjustment device and the camera 100.

Further, the automatic angle adjusting device is externally connected with a power module to supply power to the device, and a control module in the vehicle recognition system sends a control instruction to the automatic angle adjusting device to control the starting or stopping of the camera 100, the micro motor 241 and the telescopic piece 310.

It can be appreciated that the control module in the vehicle recognition system sends a control instruction to the automatic angle adjusting device, the micro motor 241 is controlled to drive the connecting component 220 to rotate on the arc cover 210, then the camera 100 is driven to transversely rotate, the telescopic change of the telescopic piece 310 is controlled, the vertical angle change of the camera 100 is caused, then the camera 100 can be adjusted at multiple angles, meanwhile, the lower end face of the arc cover 210 and the upper end face of the lower connecting plate 222 are obliquely designed, so that rainwater cannot flow into the arc cover 210, the internal electric components are prevented from being wetted, and the arc groove 223 is designed, so that the arc cover 210 is communicated with the outside through the position, the inside of the arc cover 210 is provided with a ventilation function, and the high temperature easily generated due to poor ventilation effect is avoided.

It should be noted that, specific model specifications of the camera 100, the micro motor 241, and the telescopic member 310 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic angle adjusting device comprising a camera (100), characterized by comprising

The camera comprises a first rotating mechanism (200), wherein the first rotating mechanism (200) comprises an arc-shaped cover (210), a connecting component (220), a support plate (230) and a driving component (240), one end of the connecting component (220) is rotationally connected with the arc-shaped cover (210), the other end of the connecting component (220) is hinged with the camera (100), the support plate (230) is fixedly connected with the inner wall of the arc-shaped cover (210), the driving component (240) is arranged on the support plate (230), and the driving component (240) is in transmission connection with the connecting component (220);

the second rotating mechanism (300), the second rotating mechanism (300) comprises a telescopic piece (310) and a connecting rod (320), the telescopic piece (310) is fixedly connected with the support plate (230), the telescopic piece (310) penetrates through the connecting assembly (220) and is hinged to the connecting rod (320), and one end, away from the telescopic piece (310), of the connecting rod (320) is hinged to the camera (100).

2. The automatic angle adjusting device according to claim 1, wherein the arc-shaped cover (210) is of a hemispherical design, an internal thread is provided at an opening at the top end of the arc-shaped cover (210), and the lower end surface of the arc-shaped cover (210) is of an upward inclined design.

3. The automatic angle adjustment device according to claim 1, wherein the connection assembly (220) comprises an upper connection plate (221), a lower connection plate (222) and an arc-shaped groove (223), the upper connection plate (221) is fixedly connected to the lower connection plate (222), the lower connection plate (222) is hinged to the camera (100), and the arc-shaped groove (223) axially penetrates through the upper connection plate (221) and the lower connection plate (222).

4. An automatic angle adjusting device according to claim 3, characterized in that the upper connecting plate (221) is provided with a groove on the peripheral side, said groove being in sliding engagement with the bottom end of the arc-shaped cover (210).

5. An automatic angle adjusting device according to claim 3, characterized in that the upper end surface of the lower connecting plate (222) is of a downward sloping design.

6. The automatic angle adjusting device according to claim 5, wherein the driving assembly (240) comprises a micro motor (241), a first gear (242), a second gear (243) and a rotating shaft (244), the micro motor (241) is fixedly connected to the support plate (230), the first gear (242) is in transmission connection with the output end of the micro motor (241), the second gear (243) is fixedly connected to the upper connecting plate (221), and the rotating shaft (244) is in transmission connection with the second gear (243) and is rotatably connected to the support plate (230).

7. An automatic angle adjustment device according to claim 6, characterized in that the second gear (243), the spindle (244), the upper connection plate (221) and the lower connection plate (222) are designed coaxially.

8. A vehicle identification system is characterized by comprising

An automatic angle adjustment device as claimed in any one of claims 1 to 7.