CN211349156U

CN211349156U - Wall-mounted capacitive touch all-in-one machine

Info

Publication number: CN211349156U
Application number: CN202020176658.9U
Authority: CN
Inventors: 徐强
Original assignee: Guangzhou Senke Electronics Co ltd
Current assignee: Guangzhou Senke Electronics Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-08-25
Anticipated expiration: 2030-02-18

Abstract

The utility model provides a wall-mounted capacitive touch all-in-one machine, which comprises a touch component, a liquid crystal display component, a back plate and a main plate, wherein the liquid crystal display component is arranged on the front surface of the back plate, and the main plate is arranged on the rear surface of the back plate; the touch assembly covers the surface of the liquid crystal display assembly, and the liquid crystal display assembly and the touch assembly are in communication connection with the main board. The utility model discloses a wall-hanging electric capacity touch all-in-one can effectively avoid the mainboard to infect USB Trojan horse virus, improves the safety in utilization of data, avoids damaging the mainboard simultaneously.

Description

Wall-mounted capacitive touch all-in-one machine

Technical Field

The utility model relates to an electronic equipment technical field especially relates to an electric capacity touch all-in-one.

Background

The general USB interface of current electric capacity touch all-in-one directly installs on the mainboard, when the external USB equipment of grafting, makes the mainboard infect USB Trojan horse virus easily, leads to the use of data unsafe, damages the mainboard moreover easily.

Disclosure of Invention

The utility model provides an effectively avoid the mainboard to infect USB Trojan horse virus, improve the safety in utilization of data, avoid damaging the wall-hanging electric capacity touch all-in-one of mainboard simultaneously.

The utility model adopts the technical proposal that: a wall mountable capacitive touch screen unit, comprising: the touch screen comprises a touch component, a liquid crystal display component, a back plate and a main plate, wherein the liquid crystal display component and the touch component are in communication connection with the main plate;

the liquid crystal assembly comprises a liquid crystal glass plate, two diffusion sheets, a 3.0 light guide plate and a reflection sheet; the reflecting sheet is arranged on the front surface of the back plate, the 3.0 light guide plate is arranged on the reflecting sheet, and the two diffusion sheets are clamped between the liquid crystal glass plate and the 3.0 light guide plate; the touch assembly comprises a capacitive touch function sheet and tempered glass; the capacitive touch functional sheet covers the liquid crystal glass plate, and the toughened glass covers the capacitive touch functional sheet; a small door is arranged at the lower end of the rear surface of the back plate corresponding to the position of the main plate and used for sealing an interface of the main plate;

the rear surface mounting of backplate has the back lid, the back lid encloses the periphery of mainboard, the wicket exposes the back lid, just cover after and install the hanging support.

Furthermore, the liquid crystal glass plate, the two diffusion sheets, the 3.0 light guide plate and the peripheral frame of the reflection sheet are provided with an optical aluminum middle frame.

Further, the liquid crystal assembly and the peripheral frame of the touch assembly are provided with aluminum alloy frames.

Furthermore, a two-in-one power panel, a hard disk, a logic panel and a touch control card are mounted on the rear surface of the back panel, the hard disk, the logic panel and the touch control card are in communication connection with the main board, and the liquid crystal assembly and the touch assembly are electrically connected with the two-in-one power panel; the rear cover surrounds the peripheries of the two-in-one power panel, the hard disk, the logic board and the touch control card.

Furthermore, a flat cable cover plate is further mounted at the lower end of the rear surface of the back plate, a power interface and a power switch are mounted on the flat cable cover plate, and the power interface and the power switch are both electrically connected with the two-in-one power panel; and the power interface and the power switch are exposed out of the rear cover.

Further, loudspeaker are still installed to the rear surface of backplate, loudspeaker communication connection to the mainboard, the back lid encloses the periphery of loudspeaker.

Compared with the prior art, the utility model discloses a wall-hanging electric capacity touch all-in-one is through setting up the interface that the little door closed the mainboard at the backplate to effectively avoid the mainboard to infect USB Trojan horse virus, improve the safety in utilization of data, avoid damaging the mainboard.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings, there is shown in the drawings,

FIG. 1: the utility model discloses a three-dimensional view of a wall-mounted capacitive touch all-in-one machine;

FIG. 2: the utility model discloses an exploded view of a wall-mounted capacitive touch all-in-one machine;

FIG. 3: the utility model discloses wall-hanging electric capacity touch all-in-one's rear view.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As shown in fig. 1 to 3, the wall-mounted capacitive touch all-in-one machine of the present invention includes a touch component, a liquid crystal display component, a back plate 1 and a main plate 2, wherein the liquid crystal display component is mounted on the front surface of the back plate 1, and the main plate 2 is mounted on the rear surface of the back plate 1; the touch component covers the surface of the liquid crystal display component, and the liquid crystal display component and the touch component are in communication connection with the main board 2.

The liquid crystal assembly comprises a liquid crystal glass plate 3, two diffusion sheets 4, a 3.0 light guide plate 5 and a reflection sheet 6; the reflective sheet 6 is mounted on the front surface of the back plate 1, the 3.0 light guide plate 5 is mounted on the reflective sheet 6, and the two diffusion sheets 4 are sandwiched between the liquid crystal glass plate 3 and the 3.0 light guide plate 5. Further, an optical aluminum intermediate frame 7 is provided on the outer peripheral frames of the liquid crystal glass plate 3, the two diffusion sheets 4, 3.0 light guide plates 5, and the reflection sheet 6, so that the liquid crystal glass plate 3, the two diffusion sheets 4, 3.0 light guide plates 5, and the reflection sheet 6 are integrally fixed.

The touch assembly comprises a capacitive touch function sheet 8 and toughened glass 9; the capacitive touch functional sheet 8 covers the liquid crystal glass plate 3, and the tempered glass 9 covers the capacitive touch functional sheet 8. Further, the outer peripheral frames of the liquid crystal assembly and the touch assembly are provided with aluminum alloy frames 10, and the liquid crystal assembly and the touch assembly are fixed into a whole.

In addition, the back surface of the back plate 1 is provided with a two-in-one power supply board 11, a hard disk 12, a logic board 13 and a touch control card 14, wherein the hard disk 12, the logic board 13 and the touch control card 14 are in communication connection with the main board 2, and the liquid crystal module and the touch module are electrically connected with the two-in-one power supply board 11. The rear surface lower end of the back plate 1 is also provided with a flat cable cover plate 15 for covering various wire harnesses. The flat cable cover 15 is installed with a power interface 16 and a power switch 17, and both the power interface 16 and the power switch 17 are electrically connected to the two-in-one power board 11. A small door 18 is further installed at a position corresponding to the main board 2 at the lower end of the rear surface of the back plate 1, for closing the interface of the main board 2.

In addition, a speaker 19 is installed on the rear surface of the backboard 1, and the speaker 19 is communicatively connected to the main board 2 for broadcasting sound. The rear surface of the back panel 1 is further provided with a rear cover 20, the rear cover 20 surrounds the peripheries of the main board 2, the two-in-one power panel 11, the hard disk 12, the logic board 13, the touch control card 14 and the speaker 19, and the power interface 16, the power switch 17 and the small door 18 are exposed out of the rear cover 20. A wall hanging bracket 21 is mounted on the rear cover 20 to hang the entire machine on a wall.

To sum up, the utility model discloses a wall-hanging electric capacity touch all-in-one is through setting up little door 18 at backplate 1 and sealing the interface of mainboard 2 to effectively avoid mainboard 2 to infect USB Trojan horse virus, improve the safety in utilization of data, avoid damaging mainboard 2.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. A wall-mounted capacitive touch all-in-one machine, comprising: the touch screen comprises a touch assembly, a liquid crystal assembly, a back plate and a main plate, wherein the liquid crystal assembly and the touch assembly are in communication connection with the main plate;

2. The wall-mounted capacitive touch screen unit of claim 1, wherein: and the periphery frames of the liquid crystal glass plate, the two diffusion sheets, the 3.0 light guide plate and the reflection sheet are provided with optical aluminum middle frames.

3. The wall-mounted capacitive touch screen unit of claim 1, wherein: the liquid crystal assembly and the peripheral frame of the touch assembly are provided with aluminum alloy frames.

4. The wall-mounted capacitive touch screen unit of claim 1, wherein: the back surface of the back plate is provided with a two-in-one power panel, a hard disk, a logic panel and a touch control card, the hard disk, the logic panel and the touch control card are in communication connection with the mainboard, and the liquid crystal assembly and the touch assembly are electrically connected with the two-in-one power panel; the rear cover surrounds the peripheries of the two-in-one power panel, the hard disk, the logic board and the touch control card.

5. The wall-mounted capacitive touch screen unit of claim 4, wherein: the lower end of the rear surface of the back plate is also provided with a flat cable cover plate, the flat cable cover plate is provided with a power interface and a power switch, and the power interface and the power switch are both electrically connected with the two-in-one power panel; and the power interface and the power switch are exposed out of the rear cover.

6. The wall-mounted capacitive touch screen unit of claim 1, wherein: loudspeaker are still installed to the rear surface of backplate, loudspeaker communication connection is to the mainboard, the back lid encloses the periphery of loudspeaker.