CN211019059U - A vehicle night vision device - Google Patents

Abstract

The utility model discloses an on-vehicle night-time vision device, including night-time vision device body and installation section of thick bamboo, night-time vision device body electric connection has the display, the installation section of thick bamboo is installed on the driver's cabin, the one end of installation section of thick bamboo is sealed, the inner chamber at installation section of thick bamboo blind end is installed to the night-time vision device body, the other end fixedly connected with plane lens of installation section of thick bamboo, plane lens will install the other end of a section of thick bamboo and seal. The vehicle-mounted night vision device provided by the technical scheme can avoid dust accumulation to influence the use effect, and can adjust the visual field range.

Description

A vehicle night vision device

technical field

The utility model relates to the technical field of vehicle-mounted auxiliary equipment, in particular to a vehicle-mounted night vision device.

Background technique

At night or in the presence of smoke, fog, rain, snow and other weather conditions, the road surface illumination is low or the visibility is reduced, making it difficult for the driver to grasp the road surface conditions, resulting in easy traffic accidents. Therefore, in order to solve this problem, a car night vision device is currently installed in the car. The car night vision device is based on the principle of infrared thermal imaging. Road information to ensure safe driving.

Utility model content

The purpose of the present invention is to provide a vehicle-mounted night vision device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vehicle-mounted night vision device, comprising a night vision device body and an installation barrel, the night vision device body is electrically connected with a display, and the installation barrel is installed on the vehicle. On the driver's platform, one end of the installation cylinder is closed, the night vision device body is installed in the inner cavity of the closed end of the installation cylinder, and the other end of the installation cylinder is fixedly connected with a plane lens, and the plane lens connects the other end of the installation cylinder. closed.

Preferably, a cleaning device is installed on the side of the plane lens away from the body of the night vision device.

Preferably, the cleaning device includes a tough rod and a confinement ring, the tough rod and the confinement ring are both arranged on the side of the plane lens away from the night vision device body, the confinement ring is coaxial with the plane lens, and the confinement ring is fixed Connect the edge of the plane lens away from the body of the night vision device, the tough rod is located on the inner side of the confinement ring, the side of the tough rod far from the plane lens is provided with a swing arm rod, and one end of the swing arm rod is movably connected to the tough rod The middle part of the side away from the plane lens, the other end of the swing arm rod is provided with a servo motor, the servo motor is fixed on the installation cylinder, and the rotor of the servo motor is fixedly connected to the end of the swing arm rod away from the middle part of the flexible rod, the flexible rod A fiber layer is fixedly connected to the side close to the plane lens.

Preferably, an electric telescopic rod is installed in the inner cavity of the installation cylinder, one end of the electric telescopic rod is fixedly connected to the end of the inner cavity of the installation cylinder away from the plane lens, and the other end of the electric telescopic rod is fixedly connected to the night vision device body.

Preferably, the mounting barrel is in the shape of a horn, and the diameter of one end of the mounting barrel on which the plane lens is mounted is larger than that of the other end.

Compared with the prior art, the beneficial effects of the present utility model are: the vehicle-mounted night vision device proposed by the technical solution can avoid dust accumulation affecting the use effect, and can adjust the field of view.

Description of drawings

1 is a schematic structural diagram of Embodiment 1 of the present utility model;

2 is a schematic structural diagram of Embodiment 2 of the present utility model;

Fig. 3 is the enlarged view of A place of Fig. 2;

Figure 4 is a schematic diagram of the installation of the restraint ring of the present invention.

Labels in the figure: 1 night vision device body, 2 mounting barrel, 3 display, 4 plane lens, 5 tough rod, 6 restraint ring, 7 swing arm rod, 8 servo motor, 9 fiber layer, 10 electric telescopic rod.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Referring to FIG. 1, the present invention provides a technical solution: a vehicle-mounted night vision device, comprising a night vision device body 1 and a mounting barrel 2, the night vision device body 1 is electrically connected with a display 3, and the night vision device body 1 is electrically connected with a display 3. The installation barrel 2 is installed on the vehicle cab, one end of the installation barrel 2 is closed, the night vision device body 1 is installed in the inner cavity of the closed end of the installation barrel 2, and the other end of the installation barrel 2 is fixedly connected with a plane lens 4 , the plane lens 4 closes the other end of the installation barrel 2 .

Placing the night vision device body 1 in the installation barrel 2 can prevent dust from affecting the work of the night vision device body 1 .

Example 2

2-4, the present utility model provides a technical solution: a vehicle-mounted night vision device, comprising a night vision device body 1 and a mounting barrel 2, the night vision device body 1 is electrically connected with a display 3, The installation cylinder 2 is installed on the vehicle cab, one end of the installation cylinder 2 is closed, the night vision device body 1 is installed in the inner cavity of the closed end of the installation cylinder 2, and the other end of the installation cylinder 2 is fixedly connected with a flat surface. A lens 4 , the flat lens 4 closes the other end of the installation barrel 2 .

A cleaning device is installed on the side of the plane lens 4 away from the night vision device body 1 . The cleaning device includes a tough rod 5 and a confinement ring 6, the tough rod 5 and the confinement ring 6 are both arranged on the side of the plane lens 4 away from the night vision device body 1, and the confinement ring 6 is arranged coaxially with the plane lens 4. , and the confinement ring 6 is fixedly connected to the edge of the side of the plane lens 4 away from the night vision device body 1, the toughness rod 5 is located on the inner side of the restraint ring 6, and the side of the toughness rod 5 away from the plane lens 4 is provided with a swing arm rod 7, one end of the swing arm rod 7 is movably connected to the middle part of the flexible rod 5 away from the plane lens 4 side, and the other end of the swing arm rod 7 is provided with a servo motor 8, and the servo motor 8 is fixed on the installation cylinder 2, and The rotor of the servo motor 8 is fixedly connected to the end of the swing arm rod 7 away from the middle of the flexible rod 5 , and the fiber layer 9 is fixedly connected to the side of the flexible rod 5 close to the plane lens 4 .

An electric telescopic rod 10 is installed in the inner cavity of the installation cylinder 2 , one end of the electric telescopic rod 10 is fixedly connected to the end of the inner cavity of the installation cylinder 2 away from the plane lens 4 , and the other end of the electric telescopic rod 10 is fixedly connected to the night vision device body 1 . The distance between the night vision device body 1 and the plane lens 4 is changed by the electric telescopic rod 10 to achieve the effect of changing the field of view. The mounting barrel 2 is in the shape of a horn, and the diameter of one end of the mounting barrel 2 where the plane lens 4 is mounted is larger than that of the other end.

Compared with Embodiment 1, this embodiment adds a cleaning device to ensure the cleaning on the plane lens 4, thereby achieving better visual effects. At the same time, the distance between the night vision device body 1 and the plane lens 4 is changed through the electric telescopic rod 10 to achieve the effect of changing the field of view.

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

Claims (5)

1. A vehicle-mounted night vision device, comprising a night vision device body (1) and an installation cylinder (2), the night vision device body (1) is electrically connected with a display (3), and the installation cylinder (2) is installed On the vehicle cab, it is characterized in that: one end of the installation cylinder (2) is closed, the night vision device body (1) is installed in the inner cavity of the closed end of the installation cylinder (2), and the installation cylinder (2) has a closed end. The other end is fixedly connected with a plane lens (4), and the plane lens (4) closes the other end of the installation barrel (2). 2 . The vehicle-mounted night vision device according to claim 1 , wherein a cleaning device is installed on the side of the plane lens ( 4 ) away from the night vision device body ( 1 ). 3 . 3 . The vehicle-mounted night vision device according to claim 2 , wherein the cleaning device comprises a flexible rod ( 5 ) and a confinement ring ( 6 ), the flexible rod ( 5 ) and the confinement ring ( 6 ) are arranged on the side of the plane lens (4) away from the night vision device body (1), the confinement ring (6) is coaxially arranged with the plane lens (4), and the confinement ring (6) is fixedly connected to the plane lens (4) The edge of the side away from the night vision device body (1), the flexible rod (5) is located on the inner side of the confinement ring (6), and the side of the flexible rod (5) away from the plane lens (4) is provided with a swing arm rod (7), one end of the swing arm rod (7) is movably connected to the middle of the side of the flexible rod (5) away from the plane lens (4), and the other end of the swing arm rod (7) is provided with a servo motor (8), so The servo motor (8) is fixed on the installation cylinder (2), and the rotor of the servo motor (8) is fixedly connected to the end of the swing arm rod (7) away from the middle of the flexible rod (5), and the flexible rod (5) is close to the plane A fiber layer (9) is fixedly connected to one side of the lens (4). 4. A vehicle-mounted night vision device according to claim 1, characterized in that: an electric telescopic rod (10) is installed in the inner cavity of the installation cylinder (2), and one end of the electric telescopic rod (10) is fixedly connected One end of the inner cavity of the installation cylinder (2) away from the plane lens (4) is fixedly connected to the night vision device body (1) at the other end. 5. A vehicle-mounted night vision device according to any one of claims 1-4, characterized in that: the mounting barrel (2) is in the shape of a horn, and the mounting barrel (2) is mounted on one end of the plane lens (4). The diameter is larger than the other end.

Images