Ultra-definition intelligent vehicle-mounted ultra-wide-angle lens

Abstract

The utility model discloses an ultra-definition intelligent vehicle-mounted ultra-wide-angle lens. The main body module comprises a lens main body, guide rails symmetrically fixed on two sides of the lens main body, driving parts mounted in the guide rails, cleaning parts slidably embedded on the guide rails, a tube body fixed on one side of the lens main body, a high-speed fan mounted on the inner wall of the tube body, and a shell fixed at the top end of the tube body and communicated with an inner cavity of the tube body; the electric heating tube is installed on the inner wall of the shell, the hose is connected with the shell and the cleaning part, the lens body is installed on a vehicle and used for shooting videos, the guide rails are symmetrically fixed to the two sides of the lens and used for installing the cleaning part and limiting movement of the cleaning part, sliding grooves are formed in the top ends of the guide rails, and the driving part is used for driving the cleaning part to stretch out and retract back. Comprising a threaded rod rotationally installed on the inner wall of the sliding groove and a motor installed on one side of the guide rail, a shaft of the motor is fixedly connected with the end of the threaded rod, and the ultra-clear intelligent vehicle-mounted ultra-wide-angle lens has the advantages of automatic dust removal and icing prevention.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted lenses, in particular to an ultra-clear intelligent vehicle-mounted ultra-wide-angle lens. Background Art

[0002] A wide-angle lens is a lens that can capture a wider viewing angle. It is divided into two types: ordinary wide-angle lens and ultra-wide-angle lens. The focal length of an ordinary wide-angle lens is generally 38-24 mm, and the viewing angle is 60-84 degrees; the focal length of an ultra-wide-angle lens is 20-13 mm, and the viewing angle is 94-118 degrees. Since the wide-angle lens has a short focal length and a large viewing angle, it can capture a larger area of ​​scenery within a shorter shooting distance. Based on this characteristic, it is usually widely used in surveillance or vehicle-mounted camera devices.

[0003] The existing vehicle-mounted ultra-wide-angle lenses have the following main disadvantages during use: dust easily adheres to the lens surface after long-term use, affecting the clarity of the lens, and requires manual cleaning, which is more troublesome. At the same time, in the snowy environment in winter, the surface of the lens is easily frozen, making the lens unable to shoot. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: an ultra-clear intelligent vehicle-mounted ultra-wide-angle lens, comprising: a main body module, the main body module comprising a lens body, guide rails symmetrically fixed on both sides of the lens body, a driving member installed in the guide rails, a cleaning member slidably engaged on the guide rails, a tube body fixed on one side of the lens body, a high-speed fan installed on the inner wall of the tube body, a shell fixed at the top end of the tube body and connected to the inner cavity of the tube body, an electric heating tube installed on the inner wall of the shell, and a hose connecting the shell and the cleaning member.

[0006] The cleaning member comprises a slide bar slidably arranged on the guide rail, a semi-ring member fixed at the end of the slide bar, and a threaded sleeve fixed at the bottom end of the slide bar and extending into the guide rail.

[0007] In a preferred example, the utility model can be further configured as follows: a cavity is provided in the semi-ring member, and spray holes are provided in an annular array on the inner side surface of the semi-ring member to communicate with the cavity.

[0008] In a preferred example, the utility model can be further configured as follows: a flow channel is provided inside the slide rod, one end of the flow channel is connected to the hose, and the other end of the flow channel is connected to the cavity.

[0009] In a preferred example, the utility model can be further configured as follows: a slide groove is opened at the top of the guide rail, and the driving member includes a threaded rod rotatably mounted on the inner wall of the slide groove and a motor mounted on one side of the guide rail and with a shaft fixedly connected to the end of the threaded rod.

[0010] In a preferred example, the present invention can be further configured as follows: the threaded sleeve is slidably engaged in the slide groove, and the threaded rod passes through the threaded sleeve and meshes with the threaded sleeve.

[0011] In a preferred example, the utility model can be further configured as follows: a filter screen is installed on the inner wall of the tube body.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0013] 1. In the utility model, guide rails are fixed on both sides of the lens body, and cleaning members are slidably engaged on the guide rails. The cleaning member is moved by a driving member, a tube body is installed on one side of the lens body, a high-speed fan is installed in the tube body, and a shell is installed on the tube body. The shell is connected with the cleaning member through a hose. When dust adheres to the surface of the lens, the driving member is started to drive the cleaning member to extend, the high-speed fan is started, and the high-speed airflow is sent into the shell and into the cleaning member through the hose. The cleaning member sprays the high-speed airflow to the surface of the lens body to clean the dust adhered to the lens surface, thereby avoiding the trouble of manual cleaning, improving the level of automation, and increasing practical performance.

[0014] 2. In the utility model, an electric heating tube is installed on the inner wall of the shell. When the surface of the lens is frozen in the snowy environment in winter, the electric heating tube is started to heat the high-speed airflow. The heated high-speed airflow is sprayed to the surface of the lens through the cleaning member, which can melt the ice layer condensed on the surface of the lens body, thereby ensuring the clarity of the lens shooting and further increasing the convenience of using the lens in the icy environment in winter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 3 It is a bottom view schematic diagram of the exploded structure of the utility model;

[0018] Figure 4 It is a partial structural cross-sectional schematic diagram of the utility model.

[0019] Reference numerals:

[0020] 100. Main body module; 110. Lens body; 120. Guide rail; 121. Slide groove; 130. Driving member; 131. Threaded rod; 132. Motor; 140. Cleaning member; 141. Slide rod; 1411. Flow channel; 142. Semi-ring member; 1421. Cavity; 1422. Spray hole; 143. Threaded sleeve; 150. Tube body; 151. Filter; 160. High-speed fan; 170. Shell; 180. Electric heating pipe; 190. Hose. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0023] Embodiment 1:

[0024] Combination Figure 1-4 As shown, this embodiment provides an ultra-high-definition intelligent vehicle-mounted ultra-wide-angle lens, including: a main body module 100.

[0025] Among them, the main body module 100 includes a lens body 110, guide rails 120 symmetrically fixed on both sides of the lens body 110, a driving member 130 installed in the guide rails 120, a cleaning member 140 slidably engaged on the guide rails 120, a tube body 150 fixed on one side of the lens body 110, a high-speed fan 160 installed on the inner wall of the tube body 150, a shell 170 fixed on the top of the tube body 150 and connected to the inner cavity of the tube body 150, an electric heating pipe 180 installed on the inner wall of the shell 170, and a hose 190 connecting the shell 170 and the cleaning member 140.

[0026] The lens body 110 is installed on a vehicle for shooting videos. The guide rails 120 are symmetrically fixed on both sides of the lens for installing the cleaning member 140 and limiting the movement of the cleaning member 140 .

[0027] A slide groove 121 is formed at the top of the guide rail 120. The driving member 130 is used to drive the cleaning member 140 to extend and retract, and includes a threaded rod 131 rotatably mounted on the inner wall of the slide groove 121 and a motor 132 mounted on one side of the guide rail 120 and having a shaft fixedly connected to the end of the threaded rod 131.

[0028] The cleaning member 140 is used to spray high-speed airflow to blow away dust on the surface of the lens body 110, and includes a sliding rod 141 slidably set on the guide rail 120, a semi-ring member 142 fixed at the end of the sliding rod 141, and a threaded sleeve 143 fixed at the bottom end of the sliding rod 141 and extending into the guide rail 120. The threaded sleeve 143 is slidably engaged in the sliding groove 121, and the threaded rod 131 passes through the threaded sleeve 143 and engages with the threaded sleeve 143, so that when the motor 132 rotates, it can drive the threaded rod 131 to rotate, and the rotation of the threaded rod 131 drives the threaded sleeve 143 to move, and the movement of the threaded sleeve 143 drives the semi-ring member 142 to move through the sliding rod 141, thereby realizing the extension and retraction of the semi-ring member 142.

[0029] A cavity 1421 is provided in the semi-ring member 142, and spray holes 1422 are opened in a circular array on the inner side of the semi-ring member 142 to communicate with the cavity 1421. At the same time, a flow channel 1411 is provided inside the sliding rod 141, and one end of the flow channel 1411 is connected with the cavity 1421, so that high-speed airflow can enter the cavity 1421 through the flow channel 1411, and then enter the spray holes 1422 from the cavity 1421 to be sprayed out, so as to clean the surface of the lens body 110.

[0030] The tube body 150 is connected to the inner cavity of the shell 170. The high-speed fan 160 is installed on the inner wall of the tube body 150, facing the inner cavity of the shell 170, for sucking in external air and accelerating it into the inner cavity of the shell 170. In addition, a filter 151 is installed on the inner wall of the tube body 150 to prevent dust from entering.

[0031] One end of the hose 190 is connected to the shell 170, and the other end is connected to the flow channel 1411, so that the high-speed airflow in the shell 170 can enter the flow channel 1411 through the hose 190. The electric heating tube 180 is used to heat the high-speed airflow in the inner cavity of the shell 170 to form a hot air flow, which can be blown out to melt the ice layer when the lens surface is frozen in winter.

[0032] The working principle and use process of the utility model are as follows: when dust is attached to the lens body 110, the motor 132 is started to drive the threaded rod 131 to rotate, the threaded rod 131 rotates to drive the threaded sleeve 143 to move, the threaded sleeve 143 moves to drive the slide bar 141 and the semi-ring member 142 to move, so that the semi-ring member 142 extends out of the lens body 110, and the high-speed fan 160 is started to suck in the outside air and accelerate it into the inner cavity of the shell 170, and the high-speed airflow passes through the inner cavity of the shell 170 and the hose 190 and enters the slide bar 141 The air flows into the flow channel 1411 inside the semi-ring member 142 through the flow channel 1411 and enters the cavity 1421 of the semi-ring member 142, and then is sprayed toward the surface of the lens body 110 through the spray hole 1422 in the cavity 1421 to clean the dust on the surface of the lens body 110. When the lens surface is frozen in winter, the electric heating tube 180 is started to heat the high-speed airflow. The heated high-speed airflow is sprayed toward the surface of the lens through the cleaning member 140, which can melt the ice layer condensed on the surface of the lens body 110, thereby ensuring the clarity of the lens body 110.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An ultra-clear intelligent vehicle-mounted ultra-wide-angle lens, comprising: The main body module (100) is characterized in that the main body module (100) comprises a lens body (110), guide rails (120) symmetrically fixed on both sides of the lens body (110), a driving member (130) installed in the guide rails (120), a cleaning member (140) slidably engaged on the guide rails (120), a tube body (150) fixed on one side of the lens body (110), a high-speed fan (160) installed on the inner wall of the tube body (150), a shell (170) fixed on the top of the tube body (150) and connected to the inner cavity of the tube body (150), an electric heating pipe (180) installed on the inner wall of the shell (170), and a hose (190) connecting the shell (170) and the cleaning member (140).

2. The ultra-clear intelligent vehicle-mounted ultra-wide-angle lens according to claim 1, characterized in that: The cleaning member (140) comprises a sliding rod (141) slidably disposed on the guide rail (120), a semi-ring member (142) fixed to the end of the sliding rod (141), and a threaded sleeve (143) fixed to the bottom end of the sliding rod (141) and extending into the guide rail (120).

3. The ultra-clear intelligent vehicle-mounted ultra-wide-angle lens according to claim 2, characterized in that: A cavity (1421) is provided in the semi-ring member (142), and spray holes (1422) are provided in a ring-shaped array on the inner side surface of the semi-ring member (142) and are communicated with the cavity (1421).

4. The ultra-clear intelligent vehicle-mounted ultra-wide-angle lens according to claim 2, characterized in that: A flow channel (1411) is provided inside the sliding rod (141); one end of the flow channel (1411) is connected to the hose (190), and the other end of the flow channel (1411) is connected to the cavity (1421).

5. The ultra-clear intelligent vehicle-mounted ultra-wide-angle lens according to claim 1, characterized in that: The top end of the guide rail (120) is provided with a slide groove (121), and the driving member (130) comprises a threaded rod (131) rotatably mounted on the inner wall of the slide groove (121), and a motor (132) mounted on one side of the guide rail (120) and having a shaft fixedly connected to the end of the threaded rod (131).

6. The ultra-clear intelligent vehicle-mounted ultra-wide-angle lens according to claim 2, characterized in that: The threaded sleeve (143) is slidably engaged in the slide groove (121); the threaded rod (131) passes through the threaded sleeve (143) and meshes with the threaded sleeve (143).

7. The ultra-clear intelligent vehicle-mounted ultra-wide-angle lens according to claim 1, characterized in that: A filter screen (151) is installed on the inner wall of the tube body (150).

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