CN214355779U

CN214355779U - Touch screen for automobile rearview mirror

Info

Publication number: CN214355779U
Application number: CN202120447129.2U
Authority: CN
Inventors: 江冬冬
Original assignee: Dongguan Yuxin Technology Co ltd
Current assignee: Dongguan Yuxin Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-08
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a touch-sensitive screen for automobile rearview mirror, including apron, function piece and LCM screen, the apron comprises display area and non-display area, and wherein non-display area will the display area surrounds, and the printing has the printing ink layer on the non-display area coating has the hot melt adhesive layer on the display area, the function piece passes through OCA adhesive layer and laminates mutually with the LCM screen, and the one end of function piece is provided with communication interface, communication interface keeps away from function piece one end and is connected with LCM screen electricity, the LCM screen includes the frame and by the LCD screen of frame parcel, the LCD screen with the function piece corresponds. The utility model discloses possess simple structure, outward appearance elegant appearance, convenient operation can prevent static, and the experience when the user uses is felt well, is worth wideling popularize and apply.

Description

Touch screen for automobile rearview mirror

Technical Field

The utility model relates to a touch-sensitive screen technical field specifically is a touch-sensitive screen for automobile rearview mirror.

Background

The inside rear-view mirror is an important tool for directly acquiring road condition information behind the automobile when a driver sits on a driving seat, and the driver can acquire the road condition information behind the automobile through the inside rear-view mirror and timely react to the information, so that the driving safety is ensured. In order to facilitate the operation of a driver, prevent the occurrence of driving safety accidents and ensure the personal safety, all countries stipulate that a rearview mirror must be installed on an automobile. At present, the display screen of the automobile rearview mirror on the market is not touched, and particularly, the automobile rearview mirror with the driving recording function is inconvenient to operate by a user, low in response sensitivity and poor in experience feeling during use. Therefore, it is necessary to design a touch screen for a rear view mirror of an automobile.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a touch-sensitive screen for automobile rearview mirror possesses simple structure, and outward appearance elegant appearance, convenient operation can prevent static, and the user experiences when using and feels good advantage, has solved the problem that above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a touch-sensitive screen for automobile rearview mirror, includes apron, function piece and LCM screen, the apron comprises display area and non-display area, and wherein non-display area will the display area surrounds, and the printing has the printing ink layer on the non-display area scribbles the hot melt adhesive layer that coats on the display area, the function piece passes through OCA adhesive layer and laminates mutually with the LCM screen, and the one end of function piece is provided with the communication interface, the communication interface is kept away from function piece one end and is connected with the LCM screen electricity, the LCM screen includes the frame and by the LCD screen of frame parcel, the LCD screen with the function piece corresponds.

Preferably, the cover plate is made of transparent toughened glass, four corners of the cover plate are tilted upwards, and the tilting degree is 0.2 mm.

Preferably, the ink layer is printed by adopting matte ink, and the insulation resistance value of the matte ink is greater than 10⁹Ω。

Preferably, the thickness value of the hot melt adhesive layer is between 0.1mm and 0.3 mm.

Preferably, the functional sheet is a touch sensor.

Preferably, the thickness value of the OCA adhesive layer is between 0.15mm and 0.18 mm.

Preferably, a protective film is attached to the LCD screen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a touch-sensitive screen for automobile rearview mirror, this touch-sensitive screen comprises apron, function piece and LCM screen, simple structure, and through the non-display area coating ink layer at the apron, the insulation resistance value on this printing ink layer is greater than 10⁹Omega can effectively stop the production of static, has increased the experience sense when the user uses, and the user is when using simultaneously, through touching the function piece, alright operation, easy operation, convenient and practical.

2. The utility model provides an apron adopts transparent toughened glass preparation, is resistant to hitting, and the four corners of apron all upwards perk, outward appearance elegant appearance.

Drawings

Fig. 1 is a rear view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a structural diagram of the cover plate of the present invention.

The reference numerals and names in the figures are as follows:

1. a cover plate; 11. a display area; 12. a non-display area; 13. an ink layer; 2. a hot melt adhesive layer; 3. a functional sheet; 4. an OCA adhesive layer; 5. LCM screen; 51. an outer frame; 52. an LCD screen; 6. a communication interface; 7. and (5) protecting the film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: a touch screen for a rearview mirror of an automobile comprises a cover plate 1, a functional sheet 3 and an LCM screen 5, wherein the cover plate 1 is composed of a display area 11 and a non-display area 12, and the non-display area 12 surrounds the display area 11And an ink layer 13 is printed on the non-display area 12, the ink layer 13 is printed by adopting matte ink, and the insulation resistance value of the matte ink is more than 10⁹Omega, when the user is at touch screen, can effectually stop the production of static, convenience of customers's use coating has hot melt adhesive layer 2 on the display area 11, function piece 3 is laminated with LCM screen 5 mutually through OCA adhesive layer 4, and the one end of function piece 3 is provided with communication interface 6, communication interface 6 keeps away from 3 one end of function piece and is connected with LCM screen 5 electricity, LCM screen 5 includes frame 51 and the LCD screen 52 by frame 51 parcel, LCD screen 52 with function piece 3 is corresponding, and when user touch function piece 3, LCD screen 52 can demonstrate corresponding function, for traditional.

The cover plate 1 is made of transparent toughened glass, four corners of the cover plate 1 are tilted upwards, the warping degree is 0.2mm, and the design appearance is attractive and elegant.

Specifically, the thickness value of the hot melt adhesive layer 2 is between 0.1mm and 0.3mm, and in this embodiment, the thickness value of the hot melt adhesive layer 2 is 0.2 mm.

Specifically, the functional sheet 3 is a touch sensor.

Specifically, the thickness value of the OCA adhesive layer 4 is between 0.15mm and 0.18mm, and in this embodiment, the thickness value of the OCA adhesive layer 4 is 0.17 mm.

Specifically, the protective film 7 is attached to the LCD screen 52, and the protective film 7 can protect the LCD screen 52 and prevent scratches from affecting the service life of the LCD screen.

To sum up, the utility model provides a touch-sensitive screen simple structure, outward appearance elegant appearance, the convenient operation can prevent static, and the experience when the user uses is felt well, is worth wideling popularize and apply.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A touch screen for automobile rearview mirror, including apron (1), function piece (3) and LCM screen (5), its characterized in that: the cover plate (1) is composed of a display area (11) and a non-display area (12), wherein the non-display area (12) surrounds the display area (11), an ink layer (13) is printed on the non-display area (12), a hot melt adhesive layer (2) is coated on the display area (11), the functional sheet (3) is attached to the LCM screen (5) through an OCA adhesive layer (4), a communication interface (6) is arranged at one end of the functional sheet (3), one end, far away from the functional sheet (3), of the communication interface (6) is electrically connected with the LCM screen (5), the LCM screen (5) comprises an outer frame (51) and an LCD screen (52) wrapped by the outer frame (51), and the LCD screen (52) corresponds to the functional sheet (3).

2. A touch screen for a rearview mirror of an automobile as claimed in claim 1, wherein: the cover plate (1) is made of transparent toughened glass, four corners of the cover plate (1) are tilted upwards, and the tilting degree is 0.2 mm.

3. A touch screen for a rearview mirror of an automobile as claimed in claim 1, wherein: the ink layer (13) is printed by adopting matte ink, and the insulation resistance value of the matte ink is more than 10⁹Ω。

4. A touch screen for a rearview mirror of an automobile as claimed in claim 1, wherein: the thickness value of the hot melt adhesive layer (2) is between 0.1mm and 0.3 mm.

5. A touch screen for a rearview mirror of an automobile as claimed in claim 1, wherein: the functional sheet (3) is a touch sensor.

6. A touch screen for a rearview mirror of an automobile as claimed in claim 1, wherein: the thickness value of the OCA adhesive layer (4) is between 0.15mm and 0.18 mm.

7. A touch screen for a rearview mirror of an automobile as claimed in claim 1, wherein: and a protective film (7) is attached to the LCD screen (52).