CN218976758U

CN218976758U - Light channeling prevention vehicle-mounted camera

Info

Publication number: CN218976758U
Application number: CN202223487539.3U
Authority: CN
Inventors: 罗建刚; 燕群
Original assignee: Jiangsu Cheshijie Electronics Co ltd
Current assignee: Jiangsu Cheshijie Electronics Co ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-05-05
Anticipated expiration: 2032-12-25

Abstract

The utility model discloses an anti-channeling vehicle-mounted camera which comprises a shell and a camera body, wherein the shell is of a cylindrical structure, one end of an opening of the shell is provided with a dimming component, the dimming component comprises an anti-glare glass plate, a mounting sleeve, a clamping ring and an inner groove, the mounting sleeve is arranged at one end of the opening of the shell, the inner groove is arranged on one surface of the mounting sleeve, which is away from the shell, the anti-glare glass plate is fixedly arranged in the inner groove, the clamping ring is arranged on one side of the anti-glare glass plate, which is away from the shell, and the clamping ring is in threaded connection with the mounting sleeve. This prevent scurring light vehicle-mounted camera, the light sensor detects after sunshine intensity exceeds the threshold value of settlement and gives this information transfer controller, and the controller adjusts the luminousness of anti-dazzle glass board for the camera can avoid scurring light under the highlight environment, prevents that sunshine from penetrating directly to influence the photographic effect of camera body.

Description

Light channeling prevention vehicle-mounted camera

Technical Field

The utility model relates to the technical field of vehicle-mounted cameras, in particular to an anti-channeling vehicle-mounted camera.

Background

The camera is also called as a computer camera, a computer eye, an electronic eye and the like, is video input equipment, is widely applied to video conference, remote medical treatment, real-time monitoring and the like, and can be used for carrying out image, sound conversation and communication on a network by common people through the camera. In addition, people can also use the video processing device for various popular digital images, video processing and the like.

The camera is widely applied to automobiles, and the function of presenting video and audio in very real time provides more scientific basis for individual handling and positioning of traffic accidents, so that the property and life safety of people are fully ensured. Because the car is all in the open air normally, can make the camera receive the influence that sunlight shines, the condition that appears scurrying light and glare leads to the camera to image unclear, influences follow-up use of watching, and current camera is usually to install the lens hood on the casing and prevents the highlight, but the lens hood often is motionless, when light such as overcast and rainy weather is bad, can influence the shooting luminance of camera, reduces shooting quality.

Therefore, it is necessary to provide a vehicle-mounted camera for preventing light channeling to solve the above problems.

Disclosure of Invention

The utility model aims to provide an anti-channeling vehicle-mounted camera so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent scurring on-vehicle camera, includes casing and camera body, the casing is cylindrical structure, casing open-ended one end is provided with the subassembly of adjusting luminance, the subassembly of adjusting luminance includes anti-dazzle glass board, installation cover, snap ring and inside groove, the installation cover sets up in casing open-ended one end, the inside groove is seted up on the one side of installation cover dorsad casing, anti-dazzle glass board fixed mounting is in the inside of inside groove, the snap ring sets up in anti-dazzle glass board dorsad casing's one side, snap ring threaded connection is sheathe in at the installation, be provided with between installation cover and the casing with camera body complex shading subassembly, be provided with the promotion subassembly that promotes shading subassembly removal on the casing.

Preferably, a support plate is arranged in the shell, the support plate is located at one end, far away from the anti-dazzle glass plate, of the shell, two ends of the support plate are fixedly connected to the inner wall of the shell, and the camera body is fixedly installed on one face, facing the anti-dazzle glass plate, of the support plate.

Preferably, the shading component comprises shading cloth, a first circular ring and a second circular ring, wherein the first circular ring is fixedly connected to the outside of the installation sleeve, the second circular ring is fixedly connected to the outside of the shell, the second circular ring is located at one end of the shell, which is close to the installation sleeve, of the shell, one end of the shading cloth is fixedly connected to the first circular ring, and the other end of the shading cloth is fixedly connected to the second circular ring.

Preferably, the first sliding grooves are formed in one face, facing the anti-dazzle glass plate, of the shell, the first sliding grooves are arranged in two groups, the two groups of first sliding grooves are symmetrically distributed, the second sliding grooves are formed in the shell, the second sliding grooves surround the outer portion of the first sliding grooves, the annular grooves are formed in one end, far away from the anti-dazzle glass plate, of the shell, and the annular grooves are communicated with the first sliding grooves.

Preferably, the pushing assembly comprises a sliding rod, a sliding sheet and a spring, wherein the sliding rod is in sliding connection with the first sliding groove, the sliding sheet is fixedly connected with the outer part of the sliding rod, the sliding sheet is in sliding connection with the second sliding groove, the spring is sleeved on the outer part of the sliding rod, one end of the spring is fixedly connected with one side of the sliding sheet, which is opposite to the mounting sleeve, of the sliding sheet, and the other end of the spring is fixedly connected with the inner wall of the second sliding groove.

Preferably, the pushing assembly further comprises a first magnet and a second magnet, the first magnet and the second magnet are annular, the first magnet and the second magnet are located in the annular groove, one end of the sliding rod is fixedly connected to the mounting sleeve, the other end of the sliding rod is fixedly connected to the first magnet, and the second magnet is fixedly connected to the inner wall of the annular groove far away from the first magnet.

Preferably, the outer ring of the shell is fixedly connected with a controller and a light sensor.

The beneficial technical effects of the utility model are as follows: the light sensor transmits the information to the controller after detecting that the sunlight intensity exceeds a set threshold value, and the controller adjusts the light transmittance of the anti-dazzle glass plate, so that the camera can avoid light channeling in a strong light environment, and the influence of direct sunlight on the shooting effect of the camera body is prevented; the controller controls the second magnet to generate magnetism, makes first magnet promote the slide bar and stretches out by the first spout in the casing, and then makes installation cover and first ring outwards remove, drives shading cloth and expands, shelters from the highlight, avoids the direct irradiation camera body of highlight, and shading cloth can stretch out and draw back according to light intensity, does not influence the shooting luminance of camera when light is bad.

Drawings

Fig. 1 is a schematic diagram of the structure of the anti-channeling vehicle camera.

Fig. 2 is a schematic view of a camera body, a housing and a support plate according to the present utility model.

Fig. 3 is a schematic cross-sectional view of the housing of the present utility model.

Fig. 4 is a schematic diagram of a cross-sectional structure of the anti-channeling vehicle camera of the utility model.

FIG. 5 is a schematic view of the pushing assembly according to the present utility model.

Fig. 6 is a schematic view of the structure of the installation sleeve and the inner tank of the present utility model.

In the figure: 1. a housing; 2. a camera body; 3. a support plate; 4. a shade cloth; 5. an anti-glare glass plate; 6. a mounting sleeve; 7. a clasp; 8. a first ring; 9. a second ring; 10. a controller; 11. an inner tank; 12. a first chute; 13. a second chute; 14. a ring groove; 15. a slide bar; 16. a sliding sheet; 17. a spring; 18. a first magnet; 19. a second magnet; 20. a light sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides an anti-channeling vehicle camera, which comprises a shell 1 and a camera body 2, wherein the shell 1 is used for protecting the camera body 2, and the shell 1 is in a cylindrical structure.

The one end of casing 1 open-ended is provided with the subassembly of adjusting luminance, and the anti-dazzle glass board 5 of subassembly of adjusting luminance avoids scurring light through the luminousness change under the highlight environment, prevents to cause the influence to the effect of making a video recording of camera body 2. The dimming component comprises an anti-dazzle glass plate 5, a mounting sleeve 6, a clamping ring 7 and an inner groove 11, wherein the anti-dazzle glass plate 5 can change the light transmittance through the current. The installation sleeve 6 is arranged at one end of the opening of the shell 1, the inner groove 11 is formed in one surface, back to the shell 1, of the installation sleeve 6, the anti-dazzle glass plate 5 is fixedly arranged in the inner groove 11, and the anti-dazzle glass plate 5 can change light transmittance and can also protect the camera. The snap ring 7 is arranged on one side of the anti-dazzle glass plate 5, which is opposite to the shell 1, the snap ring 7 is connected to the mounting sleeve 6 through threads, and the anti-dazzle glass plate 5 can be cleaned and replaced through the snap ring 7.

Be provided with between installation cover 6 and the casing 1 with camera body 2 complex shading subassembly, shading subassembly can reduce the influence of highlight from camera body 2 all around, is provided with the promotion subassembly that promotes shading subassembly removal on the casing 1, promotes the subassembly and is used for under the highlight environment, pushes away shading cloth 4 of shading subassembly, shelters from the highlight, prevents to cause the influence to camera body 2's effect of making a video recording.

The outer ring of the shell 1 is fixedly connected with a controller 10 and a light sensor 20.

Specifically, the controller 10 is configured to connect the anti-glare glass plate 5 and the second magnet 19, and when the light sensor 20 detects that the sunlight intensity exceeds the set threshold value, the information is transmitted to the controller 10, and the controller 10 controls the second magnet 19 to start to generate magnetism, and simultaneously changes the light transmittance of the anti-glare glass plate 5, and the controller 10 and the control principle thereof are conventional common technologies and will not be described herein.

The transmissivity of the anti-dazzle glass plate 5 is changed, so that the camera can avoid light channeling under strong light environment, the camera shooting effect of the camera body 2 is prevented from being influenced, meanwhile, the shading cloth 4 stretches out, light is prevented from directly irradiating the camera body 2, and the light channeling prevention effect is further improved.

As shown in fig. 1-2, a support plate 3 is disposed in the casing 1, the support plate 3 is located at one end of the casing 1 far away from the anti-glare glass plate 5, two ends of the support plate 3 are fixedly connected to the inner wall of the casing 1, the camera body 2 is fixedly mounted on one surface of the support plate 3 facing the anti-glare glass plate 5, and the support plate 3 is used for fixing the camera body 2.

The shading assembly comprises a shading cloth 4, a first circular ring 8 and a second circular ring 9. The first ring 8 is fixedly connected to the outside of the mounting sleeve 6, the second ring 9 is fixedly connected to the outside of the shell 1, the second ring 9 is located at one end of the shell 1, close to the mounting sleeve 6, one end of the shading cloth 4 is fixedly connected to the first ring 8, and the other end of the shading cloth 4 is fixedly connected to the second ring 9.

The shading cloth 4 can be made of light-shading materials, so that the light channeling prevention effect is improved. Specifically, after the light sensor 20 detects that the sunlight intensity exceeds the set threshold, the controller 10 controls the second magnet 19 to generate magnetism, so that the first magnet 18 pushes the slide rod 15 to extend out of the first chute 12 of the shell 1, and then the mounting sleeve 6 and the first ring 8 move to drive the shading cloth 4 to spread out, shade strong light and prevent the strong light from directly irradiating the camera body 2.

The first sliding grooves 12 are formed in one face, facing the anti-glare glass plate 5, of the shell 1, the first sliding grooves 12 are used for sliding of the sliding rods 15, two groups of the first sliding grooves 12 are arranged, and the two groups of the first sliding grooves 12 are symmetrically distributed. The second sliding groove 13 is formed in the shell 1, the second sliding groove 13 surrounds the outer part of the first sliding groove 12, and the second sliding groove 13 is identical to the mounting sliding sheet 16 and the spring 17. An annular groove 14 is formed in one end, away from the anti-glare glass plate 5, of the shell 1, the annular groove 14 is communicated with the first sliding groove 12, and the annular groove 14 is used for installing a first magnet 18 and a second magnet 19.

The pushing assembly comprises a sliding rod 15, a sliding sheet 16 and a spring 17, wherein the sliding sheet 16 is used for fixing the spring 17, and the spring 17 is used for resetting the shading cloth 4. The slide bar 15 is slidably connected in the first slide groove 12, the slide sheet 16 is fixedly connected to the outside of the slide bar 15, and the slide sheet 16 is slidably connected in the second slide groove 13. The spring 17 is sleeved outside the slide bar 15, one end of the spring 17 is fixedly connected to one surface of the slide sheet 16, which is back to the mounting sleeve 6, and the other end of the spring 17 is fixedly connected to the inner wall of the second slide groove 13.

The pushing assembly further comprises a first magnet 18 and a second magnet 19, wherein the second magnet 19 is an electromagnet, and the magnetism of the first magnet 18 and the second magnet 19 close to each other is the same, and the first magnet and the second magnet repel each other. The first magnet 18 and the second magnet 19 are annular, and the first magnet 18 and the second magnet 19 are located in the annular groove 14. One end of the sliding rod 15 is fixedly connected to the mounting sleeve 6, the other end of the sliding rod 15 is fixedly connected to the first magnet 18, and the second magnet 19 is fixedly connected to the inner wall, far away from the first magnet 18, of the ring groove 14.

After the light sensor 20 detects that the sunlight intensity is lower than the set threshold value, the controller 10 controls the second magnet 19 to have no magnetism, so that the spring 17 drives the slide rod 15 to reset, and then the mounting sleeve 6 and the first circular ring 8 move to drive the shading cloth 4 to shrink, and the camera shooting light of the camera body 2 is prevented from being influenced when the sunlight intensity is lower.

Claims

1. The utility model provides a prevent scurrying on-vehicle camera, includes casing (1) and camera body (2), casing (1) are cylindrical structure, its characterized in that: the anti-dazzle device comprises a shell (1), and is characterized in that one end of the opening of the shell (1) is provided with a dimming component, the dimming component comprises an anti-dazzle glass plate (5), a mounting sleeve (6), a clamping ring (7) and an inner groove (11), the mounting sleeve (6) is arranged at one end of the opening of the shell (1), the inner groove (11) is arranged on one surface of the mounting sleeve (6) opposite to the shell (1), the anti-dazzle glass plate (5) is fixedly arranged in the inner groove (11), the clamping ring (7) is arranged on one side of the anti-dazzle glass plate (5) opposite to the shell (1), the clamping ring (7) is connected with the mounting sleeve (6) in a threaded mode, and a shading component matched with a camera body (2) is arranged between the mounting sleeve (6) and the shell (1), and a pushing component for pushing the shading component to move is arranged on the shell (1).

2. The anti-channeling vehicle camera according to claim 1, wherein: the anti-glare camera is characterized in that a support plate (3) is arranged in the shell (1), the support plate (3) is located at one end, far away from the anti-glare glass plate (5), of the shell (1), two ends of the support plate (3) are fixedly connected to the inner wall of the shell (1), and the camera body (2) is fixedly installed on one surface, facing the anti-glare glass plate (5), of the support plate (3).

3. The anti-channeling vehicle camera according to claim 1, wherein: the shading subassembly includes shading cloth (4), first ring (8) and second ring (9), the outside of first ring (8) fixed connection at installation cover (6), second ring (9) fixed connection is outside at casing (1), second ring (9) are located the one end that casing (1) is close to installation cover (6), the one end fixed connection of shading cloth (4) is on first ring (8), the other end fixed connection of shading cloth (4) is on second ring (9).

4. The anti-channeling vehicle camera according to claim 3, wherein: first spout (12) have been seted up towards the one side of anti-dazzle glass board (5) to casing (1), first spout (12) set up into two sets of, and two sets of first spouts (12) are symmetric distribution, second spout (13) have been seted up to the inside of casing (1), second spout (13) are around the outside at first spout (12), annular (14) have been seted up to the one end that anti-dazzle glass board (5) was kept away from to casing (1), annular (14) and first spout (12) intercommunication.

5. The anti-channeling vehicle camera according to claim 1, wherein: the pushing assembly comprises a sliding rod (15), a sliding blade (16) and a spring (17), wherein the sliding rod (15) is in sliding connection with the first sliding groove (12), the sliding blade (16) is fixedly connected with the outer portion of the sliding rod (15), the sliding blade (16) is in sliding connection with the second sliding groove (13), the spring (17) is sleeved on the outer portion of the sliding rod (15), one end of the spring (17) is fixedly connected with one surface of the sliding blade (16) back to the mounting sleeve (6), and the other end of the spring (17) is fixedly connected with the inner wall of the second sliding groove (13).

6. The anti-channeling vehicle camera according to claim 5, wherein: the pushing assembly further comprises a first magnet (18) and a second magnet (19), the first magnet (18) and the second magnet (19) are annular, the first magnet (18) and the second magnet (19) are located in the annular groove (14), one end of the sliding rod (15) is fixedly connected to the mounting sleeve (6), the other end of the sliding rod (15) is fixedly connected to the first magnet (18), and the second magnet (19) is fixedly connected to the inner wall, far away from the first magnet (18), of the annular groove (14).

7. The anti-channeling vehicle camera according to claim 1, wherein: the outer ring of the shell (1) is fixedly connected with a controller (10) and a light sensor (20).