CN209746524U

CN209746524U - Electronic touch screen

Info

Publication number: CN209746524U
Application number: CN201920585231.1U
Authority: CN
Inventors: 丛翼; 曲卫利; 杨宏伟; 李贵
Original assignee: Shenzhen China Star Optoelectronics Technology Co Ltd
Current assignee: Anhui Huaxingda photoelectric Co., Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-06
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses an electronic touch screen, including panel mounting shell and touch-sensitive screen, be equipped with the cavity in the panel mounting shell, just the cavity is one end seal, other end opening form, first screw has all been seted up on the both sides wall of cavity, the identical installation between cavity and the touch-sensitive screen, just the touch-sensitive screen embedding sets up in the frame, the touch-sensitive screen includes glass panels, first transparent resistance layer, ITO intermediate layer, second transparent resistance layer and flexible dielectric layer, just from the top down is fixed connection in proper order between glass panels, first transparent resistance layer, ITO intermediate layer, second transparent resistance layer and the flexible dielectric layer. The utility model discloses in through being equipped with a cavity in the panel installation shell to set up some first screws and the coincidence of second screw on the lateral wall of cavity, coincidence department adopts the fix with screw, and is all more convenient to the installation of touch-sensitive screen and dismantlement.

Description

Electronic touch screen

Technical Field

The utility model relates to a touch-sensitive screen field, in particular to electronic touch screen.

Background

The touch screen is an induction type liquid crystal display device capable of receiving input signals of a touch head and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, can be used for replacing a mechanical button panel, and can produce vivid video and audio effects by virtue of a liquid crystal display picture, and is generally used in touch screen mobile phones, tablet computers, vehicle-mounted navigators and other industrial control equipment.

However, the conventional touch screen has an electrostatic phenomenon during use, which affects the operation, and the touch screen is complicated to install and is not practical enough.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an electronic touch screen, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic touch screen, includes panel installation shell and touch-sensitive screen, be equipped with the cavity in the panel installation shell, just the cavity is one end sealed, other end opening form, first screw has all been seted up on the both sides wall of cavity, the identical installation between cavity and the touch-sensitive screen, just the touch-sensitive screen embedding sets up in the frame, the touch-sensitive screen includes glass panels, first transparent resistance layer, ITO intermediate layer, second transparent resistance layer and flexible dielectric layer, just from the top down fixed connection in proper order between glass panels, first transparent resistance layer, ITO intermediate layer, second transparent resistance layer and the flexible dielectric layer, be equipped with antistatic device in the panel installation shell, just antistatic device comprises logical groove, current conducting plate and conducting rod.

Furthermore, a second screw hole is formed in one side of the frame, the second screw hole and the first screw hole are overlapped, and the overlapped part is fixed through screws.

Furthermore, the glass panel is made of a transparent material with a high dielectric constant, and the flexible dielectric layer is a niobium pentoxide film.

Furthermore, two through grooves are formed in the anti-static device, and positioning blocks are clamped on the side walls of the through grooves.

Furthermore, a second through hole is formed in the positioning block, the second through hole is overlapped with the first through hole in the fixing piece, and the overlapped part is fixed through a screw.

Furthermore, one end of the fixing sheet is fixedly connected with a conductive rod, one end of the conductive rod is fixedly connected with one side of the conductive plate, and one side of the conductive plate is arranged on one side of the touch screen.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. In the utility model, the panel mounting shell is provided with the concave cavity, the side wall of the concave cavity is provided with the first screw hole which is coincided with the second screw hole, and the coincided part is fixed by the screw, so that the touch screen is convenient to mount and dismount;

2. The utility model discloses a be equipped with logical groove in the panel mounting shell, be equipped with conducting rod and current conducting plate in leading to the groove to conducting rod, current conducting plate and stationary blade are copper material, can effectually derive the static in the device, thereby avoid static to lead to the touch-sensitive screen malfunctioning, and second through-hole and first through-hole coincidence on the stationary blade, coincidence department adopts the screw to carry out the fixed action, and it is more convenient to operate.

drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

fig. 3 is a schematic diagram of the internal structure of the touch screen of the present invention.

Fig. 4 is a schematic view of the internal structure of the anti-static device of the present invention.

In the figure: 1. a panel mounting case; 2. a cavity; 3. a first screw hole; 4. a touch screen; 401. a glass panel; 402. a first transparent resistive layer; 403. an ITO interlayer; 404. a second transparent resistive layer; 405. a flexible dielectric layer; 5. a frame; 6. a second screw hole; 7. an antistatic device; 701. a through groove; 702. a conductive plate; 703. positioning blocks; 704. a conductive rod; 705. a fixing sheet; 706. a first through hole; 707. a second via.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, an electronic touch screen includes a panel mounting case 1 and a touch screen 4, wherein a cavity 2 is formed in the panel mounting case 1, the cavity 2 is sealed at one end and open at the other end, the two side walls of the cavity 2 are both provided with first screw holes 3, the cavity 2 and the touch screen 4 are arranged in a matching way, and the touch screen 4 is embedded in the frame 5, the touch screen 4 comprises a glass panel 401, a first transparent resistance layer 402, an ITO interlayer 403, a second transparent resistance layer 404 and a flexible medium layer 405, and the glass panel 401, the first transparent resistance layer 402, the ITO interlayer 403, the second transparent resistance layer 404 and the flexible dielectric layer 405 are fixedly connected in sequence from top to bottom, the panel mounting case 1 is provided with an antistatic device 7, and the static electricity preventing means 7 is composed of a through groove 701, a conductive plate 702 and a conductive rod 704.

Specifically, as shown in fig. 1, a second screw hole 6 is formed in one side of the frame 5, the second screw hole 6 and the first screw hole 3 are overlapped, and the overlapped portion is fixed by a screw.

Through adopting above-mentioned scheme, second screw 6 has been seted up to one side of frame 5, coincide mutually between second screw 6 and the first screw 3, adopt the bolt to fix after the coincidence, carry out the installation effect to touch-sensitive screen 4.

Specifically, as shown in fig. 3, the glass panel 401 is made of a transparent material with a high dielectric constant, and the flexible dielectric layer 405 is a niobium pentoxide thin film.

By adopting the above scheme, the glass panel 401 is made of a transparent material with a high dielectric constant, so that the touch feeling of the touch screen 4 is better.

Specifically, as shown in fig. 2, two through slots 701 are formed in the anti-static device 7, and positioning blocks 703 are clamped on side walls of the through slots 701.

Through adopting above-mentioned scheme, the joint has locating piece 703 on the lateral wall that leads to groove 701, fixes through the screw between locating piece 703 and the stationary blade 705.

Specifically, as shown in fig. 4, a second through hole 707 is formed in the positioning block 703, and the second through hole 707 is overlapped with the first through hole 706 in the fixing plate 705, and the overlapped portion is fixed by a screw.

By adopting the above scheme, the second through hole 707 coincides with the first through hole 706 on the fixing plate 705, and the installation function of the conductive rod 704 is completed.

Specifically, as shown in fig. 4, one end of the fixing plate 705 is fixedly connected to a conductive rod 704, one end of the conductive rod 704 is fixedly connected to one side of the conductive plate 702, and one side of the conductive plate 702 is disposed on one side of the touch screen 4.

It should be noted that, the utility model relates to an electronic touch screen, during the use, place touch-sensitive screen 4 in cavity 2, and second screw 6 and the coincidence of first screw 3 on the touch-sensitive screen 4, then adopt the screw to carry out the fixed action, and be equipped with antistatic device 7 on panel mounting shell 1, be equipped with logical groove 701 among the antistatic device 7, be equipped with locating piece 703 on the lateral wall that leads to groove 701, and second through-hole 707 and the coincidence of first through-hole 706 position on the locating piece 703, then adopt the screw to fix, and, current conducting plate 702 on the current conducting rod 704 hugs closely on touch-sensitive screen 4, then after the switch-on, current conducting rod 704, current conducting plate 702 and stationary blade 705 are the copper material, can prevent the effect of static, it is more convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electronic touch screen comprising a panel-mounted housing (1) and a touch screen (4), characterized in that: be equipped with cavity (2) in panel-mounted shell (1), just cavity (2) are that one end is sealed, the other end opening form, first screw (3) have all been seted up on the both sides wall of cavity (2), coincide the installation between cavity (2) and touch-sensitive screen (4), just touch-sensitive screen (4) embedding sets up in frame (5), touch-sensitive screen (4) are including glass panels (401), first transparent resistance layer (402), ITO intermediate layer (403), second transparent resistance layer (404) and flexible medium layer (405), just fixed connection is in proper order from the top down between glass panels (401), first transparent resistance layer (402), ITO intermediate layer (403), second transparent resistance layer (404) and the flexible medium layer (405), be equipped with antistatic device (7) in panel-mounted shell (1), just antistatic device (7) are by leading to groove (701), A conductive plate (702) and a conductive rod (704).

2. An electronic touch screen according to claim 1, wherein: and a second screw hole (6) is formed in one side of the frame (5), the second screw hole (6) and the first screw hole (3) are overlapped, and the overlapped part is fixed by a screw.

3. An electronic touch screen according to claim 1, wherein: the glass panel (401) is made of a transparent material with a high dielectric constant, and the flexible dielectric layer (405) is a niobium pentoxide film.

4. An electronic touch screen according to claim 1, wherein: two through grooves (701) are formed in the anti-static device (7), and positioning blocks (703) are clamped on the side walls of the through grooves (701).

5. An electronic touch screen according to claim 4, wherein: the positioning block (703) is provided with a second through hole (707), the second through hole (707) is overlapped with the first through hole (706) on the fixing plate (705), and the overlapped part is fixed by a screw.

6. An electronic touch screen according to claim 5, wherein: one end of the fixing plate (705) is fixedly connected with a conductive rod (704), one end of the conductive rod (704) is fixedly connected with one side of the conductive plate (702), and one side of the conductive plate (702) is arranged on one side of the touch screen (4).