CN214846665U

CN214846665U - Antidetonation touch-sensitive screen subassembly

Info

Publication number: CN214846665U
Application number: CN202120843922.4U
Authority: CN
Inventors: 李东方
Original assignee: Shenzhen Xingtaida Technology Co ltd
Current assignee: Shenzhen Xingtaida Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-23
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an antidetonation touch-sensitive screen subassembly, including touch-sensitive screen subassembly, shell, anticollision sponge, bottom plate, fixed column, spring, integrated circuit board, the inside touch-sensitive screen subassembly that is equipped with of shell, touch-sensitive screen subassembly outside is equipped with the anticollision sponge, touch-sensitive screen subassembly bottom is equipped with the fixed column, the fixed column outer end is equipped with the spring, touch-sensitive screen subassembly bottom is equipped with the integrated circuit board, the integrated circuit board upper end is equipped with the touch-sensitive screen base plate, touch-sensitive screen base plate upper end is equipped with backlight panel, backlight panel upper end is equipped with the filter layer, the filter layer upper end is equipped with the conducting layer, the conducting layer upper end is equipped with the protective glass layer, protective glass layer upper end is equipped with protective coating, the bottom plate back is equipped with the louvre. The utility model can damp the touch screen substrate by arranging the spring; the touch screen assembly can be buffered by arranging the anti-collision sponge; the heat dissipation effect can be achieved for the touch screen assembly through the heat dissipation holes.

Description

Antidetonation touch-sensitive screen subassembly

Technical Field

The utility model relates to a touch-sensitive screen subassembly technical field particularly, relates to an antidetonation touch-sensitive screen subassembly.

Background

With the rapid development of electronic technology, capacitive touch screens are widely applied to electronic devices such as smart phones and tablet computers. The capacitive touch screen is characterized in that a layer of transparent special metal conductive substance is pasted on the surface of glass, long and narrow electrodes are respectively plated on the four sides of the metal conductive substance, and a low-voltage alternating current electric field is formed in a conductor. When the touch screen is touched, a coupling capacitor is formed between the finger and the conductor layer due to a human body electric field, current emitted by the four-side electrodes flows to the contact, the intensity of the current is in direct proportion to the distance from the finger to the electrode, a controller behind the touch screen calculates the proportion and the intensity of the current, and the position of a touch point is accurately calculated.

Touch screens can damage the touch screen components during some impacts and shocks.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation touch-sensitive screen subassembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic touch screen component comprises a touch screen component, a shell, an anti-collision sponge, a bottom plate, fixing columns, springs, an integrated circuit board, a touch screen substrate, a backlight panel, a filter layer, a conductive layer, a protective glass layer, a protective coating and radiating holes, wherein the touch screen component is arranged in the shell, the anti-collision sponge is arranged outside the touch screen component, the anti-collision sponge can buffer the touch screen component, the fixing columns are arranged at the bottom end of the touch screen component, the springs are arranged at the outer ends of the fixing columns and can absorb shock of the touch screen substrate, the integrated circuit board is arranged at the bottom end of the touch screen component, the touch screen substrate is arranged at the upper end of the integrated circuit board, the backlight panel is arranged at the upper end of the touch screen substrate, the filter layer is arranged at the upper end of the backlight panel, the conductive layer is arranged at the upper end of the filter layer, the protective glass layer is arranged at the upper end of the conductive layer, the touch screen assembly is characterized in that a protective coating is arranged at the upper end of the protective glass layer, heat dissipation holes are formed in the back face of the bottom plate, and the heat dissipation holes can achieve a heat dissipation effect on the touch screen assembly.

Furthermore, the inside fixed connection with the touch-sensitive screen subassembly outside of anticollision sponge, bottom plate top and touch-sensitive screen subassembly bottom fixed connection, the inside and touch-sensitive screen subassembly fixed connection of shell, fixed capital end and bottom plate bottom fixed connection, spring and fixed column sliding connection.

Furthermore, the upper end of the integrated circuit board is bonded with the bottom end of the touch screen substrate, the upper end of the touch screen substrate is bonded with the bottom end of the backlight panel, the upper end of the backlight panel is bonded with the bottom end of the filter layer, the upper end of the filter layer is bonded with the bottom end of the conductive layer, the upper end of the conductive layer is bonded with the bottom end of the protective glass layer, and the upper end of the protective glass layer is bonded with the bottom end of the protective coating.

Furthermore, the heat dissipation holes are connected with the bottom plate in an embedded mode.

Furthermore, the outside of the anti-collision sponge is fixedly connected with the inside of the shell.

Furthermore, the louvre is equipped with a plurality ofly, the fixed column is equipped with four, the spring is equipped with four.

Compared with the prior art, the utility model discloses following beneficial effect has: the touch screen substrate can be damped by arranging the spring; the touch screen assembly can be buffered by arranging the anti-collision sponge; the heat dissipation effect can be achieved for the touch screen assembly through the heat dissipation holes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an anti-vibration touch screen assembly according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a first structure of an anti-vibration touch screen assembly according to an embodiment of the present invention.

Fig. 3 is a second schematic structural diagram of an anti-vibration touch screen assembly according to an embodiment of the present invention.

Fig. 4 is a third structural schematic diagram of an anti-vibration touch screen assembly according to an embodiment of the present invention.

Reference numerals

1. A touch screen assembly; 2. a housing; 3. anti-collision sponge; 4. a base plate; 5. fixing a column; 6. a spring; 7. an integrated circuit board; 8. a touch screen substrate; 9. a backlight panel; 10. a filter layer; 11. a conductive layer; 12. a protective glass layer; 13. a protective coating; 14. and (4) heat dissipation holes.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an anti-vibration touch screen assembly according to an embodiment of the present invention includes a touch screen assembly 1, a housing 2, an anti-collision sponge 3, a bottom plate 4, a fixing pillar 5, a spring 6, an integrated circuit board 7, a touch screen substrate 8, a backlight panel 9, a filter layer 10, a conductive layer 11, a protective glass layer 12, a protective coating 13, and a heat dissipation hole 14, the touch screen assembly 1 is disposed inside the housing 2, the anti-collision sponge 3 is disposed outside the touch screen assembly 1, the anti-collision sponge 3 can buffer the touch screen assembly 1, the fixing pillar 5 is disposed at the bottom end of the touch screen assembly 1, the spring 6 is disposed at the outer end of the fixing pillar 5, the spring 6 can absorb shock to the touch screen substrate 8, the integrated circuit board 7 is disposed at the bottom end of the touch screen assembly 1, the touch screen substrate 8 is disposed at the upper end of the integrated circuit board 7, the backlight panel 9 is disposed at the upper end of the touch screen substrate 8, the backlight module comprises a backlight panel 9, a filter layer 10, a conductive layer 11, a protective glass layer 12, a protective coating 13, heat dissipation holes 14 and a heat dissipation hole 14, wherein the filter layer 10 is arranged at the upper end of the backlight panel 9, the conductive layer 11 is arranged at the upper end of the conductive layer 11, and the heat dissipation holes 14 can achieve a heat dissipation effect on the touch screen assembly 1.

Through the above technical scheme of the utility model, 3 inside and the 1 outside fixed connection of touch-sensitive screen subassembly of anticollision sponge, 4 tops of bottom plate and 1 bottom fixed connection of touch-sensitive screen subassembly, 2 inside and 1 fixed connection of touch-sensitive screen subassembly of shell, 5 tops of fixed column and 4 bottom fixed connection of bottom plate,

spring

6 and 5 sliding connection of fixed column.

Through the above technical scheme of the utility model, 7 upper ends of integrated circuit board bond with 8 bottoms of touch-sensitive screen base plate, 8 upper ends of touch-sensitive screen base plate bond with 9 bottoms of backlight panel, 9 upper ends of backlight panel bond with 10 bottoms of filter layer, 10 upper ends of filter layer bond with 11 bottoms of conducting layer, 11 upper ends of conducting layer bond with 12 bottoms of protective glass layer, 12 upper ends of protective glass layer bond with 13 bottoms of protective coating.

Through the above technical scheme of the utility model, louvre 14 is inlayed with bottom plate 4 and is connected.

Through the above technical scheme of the utility model, 3 outsidess of anticollision sponge and 2 inside fixed connection of shell.

Through the above technical scheme of the utility model, louvre 14 is equipped with a plurality ofly, fixed column 5 is equipped with four, spring 6 is equipped with four.

When specifically using, prevent this embodiment with the horizontal surface, place touch-sensitive screen subassembly 1 inside shell 2, be equipped with crashproof sponge 3 between touch-sensitive screen subassembly 1 and the shell 2 and fill, prevent around the touch-sensitive screen subassembly 1 by the striking, thereby damage touch-sensitive screen subassembly 1, and fixed column 5 and spring 6 in bottom plate 4 bottom are fixed to its lower extreme, can carry out a shock attenuation effect to touch-sensitive screen subassembly 1 bottom, thereby improve touch-sensitive screen subassembly 1's antidetonation effect, and louvre 14 can play the radiating effect to touch-sensitive screen subassembly 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-seismic touch screen assembly is characterized by comprising a touch screen assembly (1), a shell (2), anti-collision sponge (3), a bottom plate (4), fixing columns (5), springs (6), an integrated circuit board (7), a touch screen substrate (8), a backlight panel (9), a filter layer (10), a conductive layer (11), a protective glass layer (12), a protective coating (13) and radiating holes (14), wherein the touch screen assembly (1) is arranged inside the shell (2), the anti-collision sponge (3) is arranged outside the touch screen assembly (1), the fixing columns (5) are arranged at the bottom end of the touch screen assembly (1), the springs (6) are arranged at the outer ends of the fixing columns (5), the integrated circuit board (7) is arranged at the bottom end of the touch screen assembly (1), the touch screen substrate (8) is arranged at the upper end of the integrated circuit board (7), the backlight panel (9) is arranged at the upper end of the touch screen substrate (8), the backlight module is characterized in that a filter layer (10) is arranged at the upper end of the backlight panel (9), a conductive layer (11) is arranged at the upper end of the filter layer (10), a protective glass layer (12) is arranged at the upper end of the conductive layer (11), a protective coating (13) is arranged at the upper end of the protective glass layer (12), and heat dissipation holes (14) are formed in the back face of the bottom plate (4).

2. An anti-seismic touch screen assembly according to claim 1, wherein the inside of the anti-collision sponge (3) is fixedly connected with the outside of the touch screen assembly (1), the top end of the bottom plate (4) is fixedly connected with the bottom end of the touch screen assembly (1), the inside of the shell (2) is fixedly connected with the touch screen assembly (1), the top end of the fixing column (5) is fixedly connected with the bottom end of the bottom plate (4), and the spring (6) is slidably connected with the fixing column (5).

3. An anti-seismic touch screen assembly according to claim 1, wherein the upper end of the integrated circuit board (7) is bonded to the bottom end of the touch screen substrate (8), the upper end of the touch screen substrate (8) is bonded to the bottom end of the backlight panel (9), the upper end of the backlight panel (9) is bonded to the bottom end of the optical filter layer (10), the upper end of the optical filter layer (10) is bonded to the bottom end of the conductive layer (11), the upper end of the conductive layer (11) is bonded to the bottom end of the protective glass layer (12), and the upper end of the protective glass layer (12) is bonded to the bottom end of the protective coating (13).

4. An anti-seismic touch screen assembly according to claim 1, characterized in that the heat dissipation holes (14) are in a mosaic connection with the base plate (4).

5. An anti-seismic touch screen assembly according to claim 1, characterized in that the anti-collision sponge (3) is externally and fixedly connected with the inside of the housing (2).

6. An anti-seismic touch screen assembly according to claim 1, wherein there are a plurality of heat dissipation apertures (14), four fixing posts (5) and four springs (6).