CN217623139U

CN217623139U - Night travel anti-dazzle formula combination meter

Info

Publication number: CN217623139U
Application number: CN202221570345.7U
Authority: CN
Inventors: 张豪杰
Original assignee: Ningbo Vikeer Electronics Co ltd
Current assignee: Ningbo Vikeer Electronics Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-21
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a night travel anti-dazzle combined instrument, which comprises a bracket, wherein the bracket comprises a first positioning groove arranged in the middle of the front end surface of the bracket and second positioning grooves arranged on two sides of the first positioning groove, a display screen is fixed in the first positioning groove, and a code breaking screen is fixed in the second positioning groove; a rear cover fixed behind the bracket; the glass cover plate covers the display screen and the code breaking screen; the FOG screen of the display screen is sequentially provided with a first peep-proof film, a bright enhancement film, a diffusion film, a light guide plate and a reflection film; and a second peep-proof film is arranged between the code breaking screen and the glass cover plate. The utility model discloses an anti-dazzle formula combination meter of going night can prevent effectively that the display screen from projecting on front windshield, has improved the security of driving a vehicle greatly.

Description

Night travel anti-dazzle formula combination meter

Technical Field

The utility model relates to an anti-dazzle formula combination meter of walking at night belongs to vehicle instrument technical field.

Background

In the current automobile combination instrument industry, the share occupied by the suspension screen is larger and larger. Generally, the suspension screen is directly erected on an instrument desk, and the instrument cover structure is not arranged on the suspension screen, so that the display content can be directly projected onto a front windshield. When the automobile is driven at night, the projection of the display screen on the windshield can seriously affect the visual field of a driver, and serious hidden danger is formed for safe driving.

For the above reasons, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model discloses an above-mentioned defect to prior art existence, the anti-dazzle formula combination meter of walking night is proposed in particular to solve the problem of proposing in the above-mentioned background art.

2. Technical scheme

In order to solve the technical problem, the utility model provides a night travel anti-dazzle combined instrument, which comprises,

the display screen is fixed in the first positioning groove, and the code breaking screen is fixed in the second positioning groove;

a rear cover fixed behind the bracket;

the glass cover plate covers the display screen and the code breaking screen;

the FOG screen of the display screen is sequentially provided with a first peep-proof film, a bright enhancement film, a diffusion film, a light guide plate and a reflection film;

and a second peep-proof film is arranged between the code breaking screen and the glass cover plate.

The first fixing seats are arranged above the rear cover at intervals and are convexly arranged on the end surface of the rear cover;

second fixed seats are arranged at two sides below the rear cover, and the second fixed seats are arranged in a downward protruding mode from the side wall of the rear cover;

screw holes are arranged on the first fixing seat and the second fixing seat.

Wherein, be provided with the location in every first fixing base both sides and detain, the location is detained and is had the catching groove that the opening faces up.

And one side of the second fixed seat is provided with a fixed clamping groove connected with the second fixed seat.

Wherein, a fixing buckle which is arranged between the two second fixing seats in a downward convex way is arranged.

3. Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an anti-dazzle formula combination meter of night walk can prevent effectively that the display screen from projecting on windshield in the front, has improved the security of driving a vehicle greatly.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is an exploded view of the display screen.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1-3, the present invention provides a night travel anti-dazzle combined instrument, which comprises a bracket 1 and a rear cover 2 fixed with the bracket 1. The bracket 1 comprises a first positioning groove 11 arranged in the middle of the front end surface of the bracket and second positioning grooves 12 arranged at two sides of the first positioning groove 11, a display screen 1a is fixed in the first positioning groove 11, and a code breaking screen 1b is fixed in the second positioning groove 12; the rear cover 2 is fixed behind the bracket 1; the glass cover plate 3 covers the display screen 1a and the code breaking screen 1 b.

An FOG screen 100 of the display screen 1a is sequentially provided with a first peep-proof film 101, a bright enhancement film 102, a diffusion film 103, a light guide plate 104 and a reflection film 105; a second privacy film 200 is arranged between the code breaking screen 1b and the glass cover plate 3.

Wherein, the display screen is 3.5 cun display screens, and disconnected sign indicating number screen is 4.2 cun section sign indicating number screen, and 3.5 cun display screen is inside to increase first peep-proof membrane, and 4.2 cun section sign indicating number screen when with the apron assembly, increase the second peep-proof membrane between section sign indicating number screen and apron. Through the arrangement, the brightness of a projected image of the whole display screen on the front windshield can be reduced by 80%. The projection of the display screen on the front windshield can be effectively prevented, and the driving safety is greatly improved.

The first fixing seats 21 are arranged above the rear cover 2 at intervals, and the first fixing seats 21 are convexly arranged on the end face of the rear cover; second fixed seats 22 are arranged at two sides below the rear cover 2, and the second fixed seats 22 are arranged downwards convexly from the side wall of the rear cover; screw holes are provided in the first fixing holder 21 and the second fixing holder 22.

Further in order to facilitate the first positioning before the fixing, positioning buckles 4 are arranged on two sides of each first fixing seat 21, and each positioning buckle is provided with a buckling groove with an upward opening. And a fixed clamping groove 5 connected with the second fixed seat 22 is arranged on one side of the second fixed seat. A fixing buckle 6 protruding downwards is arranged between the two second fixing seats 22.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A night travel anti-dazzle combined instrument comprises a night travel anti-dazzle unit,

the display screen positioning device comprises a support (1), wherein the support (1) comprises a first positioning groove (11) arranged in the middle of the front end face of the support and second positioning grooves (12) arranged on two sides of the first positioning groove (11), a display screen (1 a) is fixed in the first positioning groove (11), and a code breaking screen (1 b) is fixed in the second positioning groove (12);

a rear cover (2) fixed to the rear of the bracket (1);

the glass cover plate (3) covers the display screen (1 a) and the code breaking screen (1 b);

the method is characterized in that:

the FOG screen (100) of the display screen (1 a) is sequentially provided with a first peep-proof film (101), a brightness enhancement film (102), a diffusion film (103), a light guide plate (104) and a reflection film (105);

and a second peep-proof film (200) is arranged between the code breaking screen (1 b) and the glass cover plate (3).

2. The night travel anti-glare combination meter according to claim 1, wherein: first fixed seats (21) are arranged above the rear cover (2) at intervals, and the first fixed seats (21) are convexly arranged on the end surface of the rear cover;

second fixed seats (22) are arranged at two sides below the rear cover (2), and the second fixed seats (22) are arranged in a downward protruding mode from the side wall of the rear cover;

screw holes are arranged on the first fixed seat (21) and the second fixed seat (22).

3. The night travel antiglare combination meter of claim 1, wherein: and positioning buckles (4) are arranged on two sides of each first fixing seat (21) and are provided with buckle grooves with upward openings.

4. The night travel anti-glare combination meter according to claim 2, wherein: and a fixed clamping groove (5) connected with the second fixed seat (22) is arranged on one side of the second fixed seat.

5. The night travel anti-glare combination meter according to claim 1, wherein: a fixing buckle (6) which is arranged downwards in a protruding way is arranged between the two second fixing seats (22).