CN112382522A

CN112382522A - Induction display panel

Info

Publication number: CN112382522A
Application number: CN202011434054.0A
Authority: CN
Inventors: 张珣; 侯志成; 胡俊; 刘振
Original assignee: Zhejiang Moorgen Intelligent Technology Co ltd
Current assignee: Zhejiang Moorgen Intelligent Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-02-19

Abstract

The invention discloses an induction display panel which comprises a panel, a key body and a main control board, wherein a light transmitting layer is formed on the inner surface of the panel, a mapping part is formed at the key body, an LED light source matched with the mapping part is arranged at the main control board, and the panel is covered on the surface of the key body. With radium carving design at the inside button main part of panel, utilize the LED light source of lower part to throw, the projection light sees through transparent radium carving region to form on the panel with the regional unanimous projection light shadow of radium carving, when the LED light source goes out, the user can not see inside the panel, complete unity is guaranteed to outward appearance that so can, the design still utilizes proximity sensor human body to be close can in order to trigger, makes the LED light source light up. The product has reasonable integral design, ingenious conception and good practicability.

Description

Induction display panel

Technical Field

The invention relates to the technical field of electrical switch panels, in particular to an induction display panel, and particularly relates to a mechanical structure of the panel.

Background

The existing electric appliance panel usually exposes display contents outside the panel, for example, the display contents are pasted on the panel in a color printing sticker mode, or a transfer printing mode or a laser etching mode is adopted, but the exposed part is easily abraded, and people can not clearly touch ink or contact the laser etching for a long time, so that the visual attractiveness is influenced.

Disclosure of Invention

The invention aims to provide an induction display panel, which solves the problems in the prior art.

In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides an induction display panel, includes panel, button main part and main control board, and the panel internal surface forms the euphotic layer, and button main part department forms the mapping portion, and main control board department is equipped with the LED light source with mapping portion complex, and the panel cover is established on button main part surface.

The invention discloses an induction display panel, wherein laser engraving is designed on a key body in the panel to form a light-projectable mapping part, an LED light source at the lower part is used for projection, projected light penetrates through a transparent laser engraving area and forms a projected light shadow consistent with the laser engraving area on the panel, when the LED light source is extinguished, a user cannot see the interior of the panel, so that the appearance can be ensured to be complete and uniform, and the design can be triggered by the approach of a human body of a proximity sensor, so that the LED light source is lightened. The product has reasonable integral design, ingenious conception and good practicability.

Drawings

FIG. 1 is a diagram illustrating the operation of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a perspective view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.

In the description of the present patent, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present patent and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present patent.

In the description of the present patent application, it is also noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present patent can be understood by those skilled in the art according to specific situations.

The first embodiment of the present invention discloses an inductive display panel, which is different from the prior art in that: the LED key comprises a panel 1, a key body 2 and a main control board 3, wherein a light transmission layer is formed on the inner surface of the panel 1, a mapping part 4 is formed at the key body 2, an LED light source 5 matched with the mapping part 4 is arranged at the main control board 3, and the panel 1 covers the surface of the key body 2.

In the specific implementation, the inner surface of the panel 1 is respectively and sequentially covered with a primer layer, a UV curing layer, a vacuum light-transmitting indium plating layer and a transparent finish paint layer, wherein the primer layer is a colored primer.

When the implementation is concrete, button main part 2 comprises button bracket subassembly 6, center 7, silica gel button 8, and above-mentioned mapping portion 4 forms on above-mentioned button bracket subassembly 6 surface, and center 7 department forms with the fretwork portion of silica gel button 8 complex, and silica gel button 8 upwards contacts with button bracket subassembly 6 lower surface through fretwork portion.

When the implementation is concrete, the below of silica gel button 8 is equipped with above-mentioned main control board 3, and main control board 3 is connected with connector 9 of lower part, and connector 9 outside covers is equipped with safety cover 10, and above-mentioned main control board 3 also is located safety cover 10, and center 7 both sides edge is equipped with draw-in groove 11, and safety cover 10 upper portion is the opening form, and the both sides of safety cover 10 opening form with above-mentioned draw-in groove 11 complex fixture block 12, and center 7 passes through draw-in groove 11 and fixture block 12 assembly at the opening part of safety cover 10.

When the LED light source is specifically implemented, a proximity sensor is arranged at the position of the main control board 3 facing the direction of the panel 1, and a human body can be triggered when approaching, so that the LED light source 5 is lightened.

In a specific embodiment, the transmittance of the light-transmitting layer is: 65-70% of ultraviolet light, 80-85% of infrared light and 80-85% of visible light.

In a specific implementation, the mapping portion 4 is a character, a letter, or a figure.

In specific implementation, a plurality of light-permeable mapping regions are formed on the surface of the key support assembly 6, non-light-permeable coatings are covered on the mapping regions, and the corresponding non-light-permeable coatings are removed according to characters, letters or figures to be projected to form the light-permeable mapping part 4.

In specific implementation, the mapping portion 4 is formed by a laser etching process, a pad printing process or a mold process.

In the specific implementation, a laminated foam 13 is covered between the key frame assembly 6 and the panel 1.

The second embodiment of the present invention discloses an inductive display panel, which is different from the prior art in that: the LED key comprises a panel 1, a key body 2 and a main control board 3, wherein a light transmission layer is formed on the inner surface of the panel 1, a mapping part 4 is formed at the panel 1, an LED light source 5 matched with the mapping part 4 is arranged at the main control board 3, and the panel 1 covers the surface of the key body 2. The mapping part 4 is formed at the inner surface of the panel 1 by a laser etching process or a pad printing process or a mold process.

The foregoing is a more detailed description of the present invention in connection with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific details set forth herein. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. An inductive display panel, comprising: the LED key comprises a panel (1), a key body (2) and a main control board (3), wherein a light transmitting layer is formed on the inner surface of the panel (1), a mapping part (4) is formed at the key body (2), an LED light source (5) matched with the mapping part (4) is arranged at the main control board (3), and the panel (1) is covered on the surface of the key body (2).

2. The inductive display panel of claim 1, wherein: the inner surface of the panel (1) is sequentially coated with a primer layer, a UV curing layer, a vacuum light-transmitting indium plating layer and a transparent finish paint layer, and the primer layer is a colored primer.

3. The inductive display panel of claim 1, wherein: the key main part (2) comprises key support subassembly (6), center (7), silica gel button (8), and above-mentioned mapping portion (4) forms on above-mentioned key support subassembly (6) surface, center (7) department form with silica gel button (8) complex fretwork portion, silica gel button (8) upwards through fretwork portion with key support subassembly (6) lower surface contact.

4. An inductive display panel according to claim 3, characterized in that: the below of silica gel button (8) is equipped with above-mentioned main control board (3), main control board (3) are connected with connector (9) of lower part, connector (9) outside cover is equipped with safety cover (10), above-mentioned main control board (3) also are located safety cover (10), center (7) both sides edge is equipped with draw-in groove (11), safety cover (10) upper portion is the opening form, safety cover (10) open-ended both sides form with above-mentioned draw-in groove (11) complex fixture block (12), center (7) are through draw-in groove (11) and fixture block (12) assembly at safety cover (10) opening part.

5. The inductive display panel of claim 1, wherein: and a proximity sensor is arranged at the position of the main control board (3) facing the direction of the panel (1).

6. The inductive display panel of claim 1, wherein: the mapping part (4) is characters, letters and figures.

7. The inductive display panel of claim 1, wherein: transmittance of the light-transmitting layer: 65-70% of ultraviolet light, 80-85% of infrared light and 80-85% of visible light.

8. An inductive display panel according to claim 3, characterized in that: the surface of the key support component (6) is covered with a non-light-transmitting coating, and the mapping part (4) is formed on the non-light-transmitting coating and forms a light-transmitting mapping part (4).

9. The inductive display panel of claim 1, wherein: the mapping part (4) is formed by a laser etching process or a pad printing process or a die process.

10. An inductive display panel, comprising: the LED key comprises a panel (1), a key body (2) and a main control board (3), wherein a light transmitting layer is formed on the inner surface of the panel (1), a mapping part (4) is formed at the panel (1), an LED light source (5) matched with the mapping part (4) is arranged at the main control board (3), and the panel (1) is covered on the surface of the key body (2).