CN218896276U

CN218896276U - Electric lens light shielding plate

Info

Publication number: CN218896276U
Application number: CN202223583028.1U
Authority: CN
Inventors: 胡玲玲; 陈伟杰; 曹天保; 程良全
Original assignee: Dongguan Weichuang Power Technology Co ltd
Current assignee: Dongguan Weichuang Power Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-21
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses an electric lens shading plate, which comprises a base, a fixed plate, a gear, a motor and shading sheets, wherein racks are arranged on the inner wall of the fixed plate, the gears are uniformly distributed on the racks, the gears are fixedly connected with one side of the shading sheets, the other side of the shading sheets is a free end, in the moving process, through holes in the middle of the fixed plate are controlled to be opened and closed, the motor controls the rotation of the gears, the whole structure is simple, the gears rotate on the racks to drive the shading sheets to rotate to the circular ring of the fixed plate, the motor synchronously drives the gears, all the shading sheets simultaneously rotate, the time for realizing opening of the through holes is shortened, and the whole vision is in a moment rotation state, so that good visual experience is provided for users.

Description

Electric lens light shielding plate

Technical Field

The utility model relates to the technical field of camera light baffles, in particular to an electric lens light baffle.

Background

The market share of electric automobile improves year by year, in order to improve the security of driving the process, installs camera device in the carriage generally, and camera lens shading cover also designs into electronic class always, and current shading cover opening mode is the mode of dull and stereotyped level side always, and the in-process is opened, and the time spent is longer, visual experience is not strong. As the requirements of people on various additional functions of the light shielding cover are higher, the user hopes that the light shielding cover can be opened in a faster and more cool manner, and the use experience is further improved.

Disclosure of Invention

The utility model aims to solve the technical problem that the existing light-shielding plate is long in opening time, provides an electric lens light-shielding plate, and provides a user with a cool and dazzling visual experience.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic camera lens light screen, includes the fixing base, be provided with on the fixing base and be annular fixed plate, the fixed plate inner wall is provided with the rack, evenly distributed has a plurality of gears on the rack, epaxial anti-dazzling screen that is fixed with respectively of gear wheel, the middle through-hole of fixed plate can be sheltered from when the free end polymerization of anti-dazzling screen, gear connection has the motor, the gear right side is provided with the fixed column respectively.

In one embodiment, the side surfaces of the light shielding sheets are arc-shaped, the right sides of the light shielding sheets are provided with positioning grooves, and the shapes of the positioning grooves are matched with the shapes of the fixing columns.

In one embodiment, the positioning column is cylindrical, and the positioning groove is arc-shaped.

In one embodiment, the light shielding sheet comprises a polymerization part and a rotation part, wherein the polymerization part is positioned at the middle through hole of the fixing plate, and the radian and the length of the circular arcs at two sides of the polymerization part are the same.

In one embodiment, the circular arc on the left side of the polymerization part can form a circle when the light shielding sheet is in an open state.

In one embodiment, the number of the light shielding sheets is 8.

The utility model provides an electric lens light screen, includes base, fixed plate, gear, motor and anti-dazzling screen, and the fixed plate inner wall is equipped with the rack, gear evenly distributed is on the rack, and one side of gear fixed connection anti-dazzling screen, the opposite side of anti-dazzling screen are the free end, in the motion process, the through-hole control to the centre of fixed plate is opened and closed, the rotation of motor control gear, overall structure sets up simply, the gear rotates the ring department that drives anti-dazzling screen rotation to the fixed plate on the rack, the motor drives the gear in step, all anti-dazzling screens rotate simultaneously, realize that the time that the through-hole is opened shortens, and be in the twinkling of an eye rotation situation in whole vision, give the user good visual experience.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

fixing base 1, fixing plate 2, rack 3, gear 4, shading sheet 5, positioning groove 51, polymerization part 52, rotation part 53, fixing column 6, motor 7

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1, an electric lens shading plate comprises a fixing seat 1, an annular fixing plate 2 is arranged on the fixing seat 1, a rack 3 is arranged on the inner wall of the fixing plate 2, a plurality of gears 4 are uniformly distributed on the rack 3, shading sheets 5 are respectively fixed on the axles of the gears 4, the middle through holes of the fixing plate 2 can be shielded when the free ends of the shading sheets 5 are polymerized, the gears 4 are connected with a motor 7, and fixing columns 6 are respectively arranged on the right sides of the gears 4. The right side of the shading sheet 5 is provided with a positioning groove 51, and the shape of the positioning groove 51 is matched with the shape of the fixing column 6. The light shielding sheet 5 comprises a polymerization part 52 and a rotation part 53, wherein the polymerization part 52 is positioned at the middle through hole of the fixed plate 2, and the radian and the length of the circular arcs at two sides of the polymerization part 52 are the same. The circular arc on the left side of the polymerized part 52 can form a circular shape when the light shielding sheet 5 is in an open state.

The lens light shield is usually arranged in front of the camera lens, is of a fixed structure, a fixed seat 1 of the electric light shield is fixed on an electric automobile, a fixed plate 2 is in front of the lens and is in a ring shape, and the middle through hole is provided with the camera lens. The overall structure is circular, can reduce overall structure's space, and overall structure sets up a plurality of anti-dazzling screens 5, and one side of every anti-dazzling screen 5 is fixed for the stiff end on gear 4, and overall structure contains multiunit gear 4 and anti-dazzling screen 5, and gear 4 rotates along rack 3 under motor 7's effect, multiunit device synchronous motion, and every gear 4 only need rotate 90 degrees, and anti-dazzling screen 5 can move to fixed plate 2 inner wall department, and whole time spent has long had great improvement.

In one embodiment, eight light shielding sheets 5 are arranged, each light shielding sheet 5 comprises a polymerization part 52 and a rotation part 53, an arc-shaped positioning groove 51 is formed in one side of each rotation part 53, cylindrical fixing columns 6 are uniformly arranged on the inner wall of each fixing plate 2, and when the light shielding sheets 5 are opened in a rotating mode, the positioning grooves 51 support the corresponding positioning columns to achieve the effect of limiting and fixing. The aggregation parts 52 are in an integrally closed state when the light shielding plate is closed, and when the light shielding plate is scattered, the right arc boundaries of all aggregation parts 52 are circular, so that the overall structure is compact, and the appearance is attractive. In the preferred embodiment where the number of the light shielding sheets 5 is eight, the number of the light shielding sheets 5 is related to the fineness and cost of the whole device, and when the number of the light shielding sheets 5 is small, the shape of each light shielding sheet 5 is large, and in order to adapt to the area required by the imaging lens at the through hole, the radius of the whole fixing plate 2 needs to be increased, and the light shielding sheets 5 are set to eight in combination with the shape and processing production precision of the light shielding plate.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. The utility model provides an electronic camera lens light screen, its characterized in that, includes fixing base (1), be provided with on fixing base (1) and be annular fixed plate (2), fixed plate (2) inner wall is provided with rack (3), evenly distributed has a plurality of gears (4) on rack (3), be fixed with anti-dazzling screen (5) respectively on gear (4) shaft, can shelter from the middle through-hole of fixed plate (2) when the free end polymerization of anti-dazzling screen (5), gear (4) are connected with motor (7), gear (4) right side is provided with fixed column (6) respectively.

2. The electric lens shading plate according to claim 1, wherein the side surfaces of the shading sheet (5) are arc-shaped, a positioning groove (51) is formed in the right side of the shading sheet (5), and the shape of the positioning groove (51) is matched with the shape of the fixing column (6).

3. An electrically powered lens baffle as defined in claim 2, wherein: the fixed column is cylindrical, and the positioning groove (51) is arc-shaped.

4. An electrically powered lens baffle as defined in claim 2, wherein: the anti-dazzling screen (5) comprises a polymerization part (52) and a rotation part (53), wherein the polymerization part (52) is positioned at the middle through hole of the fixed plate (2), and the radian and the length of circular arcs at two sides of the polymerization part (52) are the same.

5. The motorized lens shade as defined in claim 4, wherein: the left circular arc of the aggregation part (52) can form a circle when the light shielding plate is in an open state.

6. The motorized lens visor of claim 1, wherein: the number of the shading sheets (5) is 8.