CN211543394U

CN211543394U - Lens structure

Info

Publication number: CN211543394U
Application number: CN201922159052.4U
Authority: CN
Inventors: 叶明瑞; 贾宝光; 梁志
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Jizhi New Energy Automobile Technology Co Ltd
Current assignee: Chongqing Ruilan Automobile Research Institute Co ltd; Zhejiang Geely Holding Group Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-22
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a lens structure relates to interior trim technical field of vehicle. The lens structure comprises a body made of transparent soft materials, wherein a first concave portion and a second concave portion which are concave inwards towards the center of the body are respectively arranged on two opposite sides of the body, the first concave portion is used for being attracted with a plane to be installed so as to form a sucker structure, and the second concave portion is configured to be further deformed towards the center of the body after the lens structure is installed on the plane to be installed so as to form a concave lens for increasing the driving vision of a driver. The utility model discloses a scheme can reduce the blind area that the vehicle drove in-process A post formed.

Description

Lens structure

Technical Field

The utility model relates to a vehicle interior trim technical field especially relates to a lens structure.

Background

In the driving process of the vehicle, a blind area is formed by the A column, so that traffic accidents are easily caused because a driver does not see danger. In order to avoid this situation in the prior art, a camera is usually added on the front windshield to shoot the area shielded by the a-pillar, but the actual usage rate of the camera is limited due to higher purchase and use costs of the camera, and further, the lens of the camera is easy to affect the use experience due to lamination and inconvenient cleaning, thereby further limiting the usage rate of the camera.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce the lens structure of vehicle driving in-process A post blind area.

A further object of the present invention is to provide a lens structure with simple structure and low cost.

In particular, the present invention provides a lens structure comprising:

the body is made of soft materials with preset transparency, a first concave portion and a second concave portion which are concave towards the center of the body are respectively arranged on two opposite sides of the body, the first concave portion is used for being attracted with a plane to be installed so as to form a sucker structure, and the second concave portion is configured to be further deformed towards the center of the body after the lens structure is installed on the plane to be installed so as to form a concave lens and be used for increasing the driving visual field of a driver.

Optionally, the lens structure is mounted on the inside of the front windscreen adjacent the a-pillar.

Optionally, the area of the first recess is larger than the area of the second recess.

Optionally, the lens structure is made of a rubber material.

Optionally, a transparent adhesive is disposed on the first concave portion for adhering the lens structure to the plane to be mounted.

Optionally, an electrostatic material is disposed on the first concave portion for adhering the lens structure to the plane to be mounted.

Optionally, the lens structure is a truncated cone structure, and a diameter of the first concave portion is larger than a diameter of the second concave portion.

Optionally, the side portion of the lens structure between the first concave portion and the second concave portion is provided to be concave inward, so as to facilitate the detachment and installation of the lens structure.

Optionally, the lens structure is made of a material with transparency greater than a preset value.

The utility model discloses a scheme has set up a lens structure, and structure as integrated into one piece, including relative first concave part and the second concave part that sets up, because of adopting soft material to make and can take place deformation, first concave part forms sucker structure with after treating the mounting surface actuation, makes itself have very big actuation because of first concave part sets to the body center indent, consequently can be with first concave part actuation on treating the mounting surface. And in the actuation process of the first concave part and the plane to be installed, the lens structure deforms, the whole first concave part is actuated with the plane to be installed, then the second concave part is continuously depressed towards the center of the body to form the concave lens, and according to the principle that the concave lens increases the visual angle, the blind area is reduced, and the visual angle is increased.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a lens structure according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a lens structure according to an embodiment of the invention;

fig. 3 is a schematic cross-sectional view of a lens arrangement according to an embodiment of the invention in a use state.

Detailed Description

Fig. 1 is a schematic structural diagram of a lens structure according to an embodiment of the present invention. As shown in fig. 1, the utility model provides a lens structure, including body 10, make by the soft material of predetermineeing the transparency, its relative both sides have set up first concave part 1 and the second concave part 2 to its central indent respectively, first concave part 1 is used for with treat the mounting plane actuation, in order to form the sucking disc structure, second concave part 2 configures into and further takes place deformation to body 10 center after lens structrual installation treats the mounting plane, in order to form concave lens, a driving field of vision for increasing the driver, be the spherical form of indent after the second concave part installation promptly, the diameter of this sphere can carry out corresponding setting according to the field of vision that needs the extension. In one embodiment, the suction cup structure is attracted with the front windshield, namely the plane to be installed is the front windshield, and the attracted rear concave lens faces the driver. In other embodiments, the plane to be mounted may also be glass on the main driver side door or glass on the side driver door. In a preferred embodiment, the lens structure is made of a high light transmittance, high refractive index material.

The scheme of this embodiment has set up a lens structure, and is integrated into one piece's structure, including relative first concave part 1 and the second concave part 2 that sets up, can take place deformation because of adopting soft material to make, first concave part 1 forms the sucking disc structure with treating the mounting plane after the actuation, because of first concave part 1 sets up to the central indent of body 10 and makes its self have very big actuation, consequently can be with first concave part 1 actuation on treating the mounting plane. And in the suction process of the first concave part 1 and the plane to be installed, the lens structure deforms, the whole first concave part 1 is sucked with the plane to be installed, then the second concave part 2 is continuously sunken towards the center of the body 10 to form a concave lens, the concave lens faces a driver, and the driver can see an external picture through the concave lens. According to the principle that the visual angle of the concave lens is increased, the structure of a plane to be installed is changed, the blind area is reduced, and the visual angle is increased.

In one embodiment, the lens structure is mounted on the inner side of the front windshield close to the A column, and is used for increasing the observation visual angle of a driver in the driving process and reducing traffic accidents caused by the fact that the A column shields the sight. In the in-service use process, can make it take place to deform in order to present the picture that is sheltered from through manual regulation lens structure, compare with prior art, this lens structure is direct mount and treats that the mounting surface is on, does not pass through the leg joint, and this lens structure has reached the beneficial effect that can adjust the transmission angle as required on the basis of having practiced thrift the cost.

Fig. 2 is a schematic cross-sectional view of a lens structure according to an embodiment of the invention. As shown in fig. 2, the area of the first concave portion 1 is larger than that of the second concave portion 2, so that the lens structure can be supported by the suction force of the first concave portion 1 and the plane to be mounted, the lens structure is prevented from falling off from the plane to be mounted during use, and the deformation of the concave lens can be enlarged.

Optionally, the lens structure is made of rubber materials, so that the requirement of softness of the lens structure can be met, and the manufacturing cost is reduced due to the low price of the rubber materials.

Optionally, a transparent adhesive is disposed on the first concave portion 1 for adhering the lens structure to the plane to be mounted, and the transparent adhesive can enhance the connection strength between the lens structure and the plane to be mounted.

Optionally, the first concave portion 1 is coated with an electrostatic material for adhering the lens structure to the plane to be mounted, and the electrostatic material can enhance the connection strength between the lens structure and the plane to be mounted and cannot damage the plane to be mounted.

Optionally, the lens structure is a circular truncated cone structure, and the diameter of the first concave portion 1 is larger than that of the second concave portion 2, so that the lens structure can be supported by the suction force of the first concave portion 1 and the plane to be mounted, the lens structure is prevented from falling off from the plane to be mounted in the using process, and the deformation of the concave lens can be enlarged. In other embodiments, the lens structure may have other shapes, for example, the lens structure has a polygonal prism structure, and the area of the first concave portion 1 is larger than that of the second concave portion 2.

Optionally, the side 3 of the lens structure between the first recess 1 and the second recess 2 is arranged to be inwardly concave to facilitate the mounting and dismounting of the lens structure.

Fig. 3 is a schematic cross-sectional view of a lens arrangement according to an embodiment of the invention in a use state. In one embodiment, the first recess 1 is circular in shape so that the entire first recess 1 conforms to the surface to be mounted after mounting, and the second recess 2 forms a concave lens after the first recess 1 conforms to the surface to be mounted, as shown in fig. 3. In other embodiments, the shape of the first recess 1 may be polygonal.

Optionally, the lens structure is made of a material with transparency greater than a preset value, so that a driver can clearly know the picture outside the vehicle from the lens structure.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A lens structure, comprising:

2. The lens structure of claim 1, wherein the lens structure is mounted on the inside of the front windshield adjacent to the a-pillar.

3. The lens structure of claim 2, wherein the area of the first recess is greater than the area of the second recess.

4. A lens structure according to claim 3, characterized in that the lens structure is made of a rubber material.

5. A lens structure according to claim 4, characterized in that a transparent glue is arranged on the first recess for gluing the lens structure at the plane to be mounted.

6. The lens structure of claim 4, wherein the first recess is coated with an electrostatic material for adhering the lens structure at the plane to be mounted.

7. A lens structure according to any one of claims 1 to 6, characterized in that the lens structure is of a truncated cone configuration, the diameter of the first recess being larger than the diameter of the second recess.

8. The lens structure of claim 7, wherein the side of the lens structure between the first and second recesses is configured to be recessed inward to facilitate removal of the lens structure.