CN213545247U

CN213545247U - Acrylic plate structure for touch equipment panel

Info

Publication number: CN213545247U
Application number: CN202021595086.4U
Authority: CN
Inventors: 李涛
Original assignee: Shanghai Copious Optical S&t Co ltd
Current assignee: Shanghai Copious Optical S&t Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-25
Anticipated expiration: 2030-08-04

Abstract

The utility model belongs to the technical field of touch panels, in particular to an acrylic plate structure for a touch device panel, which comprises a panel, a middle frame and a back plate, wherein the panel comprises a longitudinal support frame, a transverse support frame, panel glass and a panel through hole; the panel includes vertical carriage, horizontal carriage, panel glass, panel through-hole and panel frame, vertical carriage is equipped with two, two vertical carriage parallel distribution, two the unified end of vertical carriage is through horizontal carriage fixed connection, horizontal carriage is all perpendicular with two vertical carriages, panel upper portion is equipped with panel frame and panel glass, panel glass fixed connection is inside the panel frame, the panel frame is rectangle annular structure. The utility model discloses a solved prior art with high costs, the structure is complicated and easily produces overheat phenomenon scheduling problem.

Description

Acrylic plate structure for touch equipment panel

Technical Field

The utility model belongs to the technical field of touch panel, concretely relates to inferior gram force board structure for touch-control equipment panel.

Background

A touch screen is also called a touch screen or a touch panel, and is an inductive liquid crystal display device capable of receiving input signals such as a touch. When the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the tactile feedback system can replace a mechanical button panel and produce vivid video and audio effects by virtue of a liquid crystal display picture. As a latest computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present. The capacitive touch screen works by using current induction of a human body. The capacitive touch screen is a four-layer composite glass screen, the inner surface and the interlayer of the glass screen are respectively coated with an ITO (Indium Tin Oxide transparent conductive film), the outermost layer is a thin silica glass protective layer, the interlayer ITO coating is used as a working surface, four electrodes are led out from four corners, and the inner ITO is a shielding layer to ensure a good working environment. When a finger touches the metal layer, a coupling capacitance is formed between the user and the touch screen surface due to the electric field of the human body, and for high frequency currents, the capacitance is a direct conductor, so that the finger draws a small current from the contact point. The current flows out of the electrodes on the four corners of the touch screen, the current flowing through the four electrodes is in proportion to the distance from the finger to the four corners, and the controller obtains the position of the touch point through accurate calculation of the four current proportions.

OGS (One Glass Solution, integrated touch) will become the leading technical direction of the touch industry. The benefits of OGS are three points: (1) the cost of one layer of glass is saved and the cost of one-time laminating is reduced; (2) the weight is reduced; (3) the transmittance is increased. The OGS can better meet the ultrathin requirement of the intelligent terminal, improves the display effect and is a necessary choice for high-end brand terminals. The conventional OGS touch screen is mainly characterized in that ITO is paved on the surface of protective glass, so that the protective glass plays a role in both sensor and protection; the ITO is protruded on the surface of the glass.

The conductive material of the existing OGS is arranged on the surface of glass, and ITO protrudes out of the surface, so that the conductive material is easily scratched, and a device is damaged and cannot be normally used; the OGS is mainly made of ITO (indium tin oxide), the ITO is mainly made of rare metal indium, and the indium is rare, so the cost is high, and a bonding process is needed in the production process, so the cost is high.

Chinese patent (application No. CN201310316414.0, publication (publication) No. CN104345929B) discloses a touch panel, which includes a glass panel and a sensing module stacked on the glass panel, wherein the sensing module includes a first conductive layer disposed on the glass panel, and the first conductive layer includes a first conductive electrode made of a UV type photosensitive nano conductive material and a plurality of first conductive bridges disposed on the first conductive electrode. The first conducting layer of the touch screen is made of UV type photosensitive nano conducting materials, UV type photosensitive nano conducting ink is coated on a glass panel in a coating mode, a first conducting electrode is prepared in an exposure and development mode, silver paste is printed on the first conducting electrode to prepare a plurality of first conducting bridges, and the UV type photosensitive nano conducting materials are used for replacing ITO.

However, the following problems still exist:

1. the structure is more complex, the requirement on the manufacturing process is high, and the cost is high;

2. the heat dissipation is not good, and the phenomenon of screen overheating is easy to appear.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a touch-control equipment is ya keli board structure for the panel for solve prior art with high costs, the structure is complicated and easily produce overheat phenomenon scheduling problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an acrylic plate structure for a touch device panel comprises a panel, a middle frame and a back plate, wherein the lower part of the panel is fixedly connected to the upper surface of the back plate, and the middle frame is arranged in the middle of the panel and the back plate;

the panel includes vertical carriage, horizontal carriage, panel glass, panel through-hole and panel frame, vertical carriage is equipped with two, two vertical carriage parallel distribution, two the unified end of vertical carriage is through horizontal carriage fixed connection, horizontal carriage is all perpendicular with two vertical carriages, panel upper portion is equipped with panel frame and panel glass, panel glass fixed connection is inside the panel frame, the panel frame is rectangle annular structure, panel frame outer loop edge is equipped with a plurality of panel through-holes.

Preferably, the thickness value of the panel glass is 1mm to 2 mm.

Preferably, the perimeter value of the panel frame is 500mm to 550 mm.

Preferably, the height value of the longitudinal support frame is 20mm to 60 mm.

Preferably, the middle frame is in a rectangular ring structure, and the distance between the outer rectangular ring and the inner rectangular ring of the middle frame is 15mm to 20 mm.

Preferably, the center is equipped with the through-hole with the same quantity of panel and position, center and panel are equipped with a plurality of screws, and are a plurality of the screw runs through the through-hole of center and panel, center and panel pass through screw fixed connection.

Preferably, the upper part of the back plate is fixedly connected with the lower contact surfaces of the transverse supporting frame and the panel glass, the back plate, the transverse supporting frame and the panel glass are provided with a plurality of through holes, and the bending height of the side part of the back plate is consistent with the height of the transverse supporting frame.

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

the acrylic plate for the touch equipment panel is simple in structure, convenient to operate, stable, reliable, long in service life, low in cost, simple in structure, high in heat dissipation efficiency and suitable for industrial application.

Drawings

Fig. 1 is a schematic axial-side structural view of an embodiment of an acrylic plate structure for a touch device panel according to the present invention;

fig. 2 is an illustration of an explosion structure according to an embodiment of the present invention, which is an acrylic plate structure for a touch device panel.

Reference numerals in the drawings of the specification include: the panel comprises a panel 1, a longitudinal supporting frame 11, a transverse supporting frame 12, panel glass 13, a panel through hole 14, a panel frame 15, a middle frame 2, a back plate 3 and screws 4.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solution of the present invention is further explained below with reference to the accompanying drawings and embodiments:

the first embodiment is as follows:

as shown in fig. 1-2, an acrylic plate structure for a touch device panel includes a panel 1, a middle frame 2 and a back plate 3, wherein the lower portion of the panel 1 is fixedly connected to the upper surface of the back plate 3, and the middle frame 2 is disposed in the middle of the panel 1 and the back plate 3;

panel 1 includes vertical carriage 11, horizontal carriage 12, panel glass 13, panel through-hole 14 and panel frame 15, vertical carriage 11 is equipped with two, 11 parallel distribution of two vertical carriages, horizontal carriage 12 fixed connection is passed through to unified end of two vertical carriages 11, horizontal carriage 12 is all perpendicular with two

vertical carriages

11, 1 upper portion of panel is equipped with panel frame 15 and panel glass 13, panel glass 13 fixed connection is inside panel frame 15, panel frame 15 is rectangle annular structure, panel frame 15 outer ring edge is equipped with a plurality of panel through-holes 14. Such setting makes overall structure reliable and stable, and has guaranteed the wearability of panel, and panel frame 15 is rectangle annular structure, prevents because of the too big fracture that leads to of local stress.

Preferably, the thickness of the panel glass 13 is 1mm to 2 mm. The strength of the panel reaches the applicable standard, and the overall structure is not too thick.

Preferably, the perimeter value of the panel frame 15 is 500mm to 550 mm. The thickness of panel frame 15 depends on the industrial application condition, if general operating mode only need only with 500mm can, if under the comparatively rugged environment of operational environment, need adjust thickness to 525mm and more than, guarantee the steady operation of equipment.

Preferably, the height of the longitudinal support frame 11 is 20mm to 60 mm. Such an arrangement ensures a sufficient heat dissipation space of the longitudinal support frame 11, and does not make the touch panel too thick.

Example two:

as a further improvement of the previous embodiment, as shown in fig. 1-2, in the present embodiment, an acrylic plate structure for a touch device panel, a lower portion of a panel 1 is fixedly connected to an upper surface of a back plate 3, and a middle frame 2 is disposed in the middle of the panel 1 and the back plate 3;

vertical carriages

Preferably, the middle frame 2 is a rectangular ring structure consisting of an outer rectangular ring and an inner rectangular ring, and the distance between the outer rectangular ring and the inner rectangular ring of the middle frame 2 is 15mm to 20 mm. The purpose that center 2 is rectangle loop configuration is to increase the overall structure intensity of equipment, and can guarantee the radiating effect of equipment.

Preferably, the middle frame 2 is provided with through holes 14 with the same number and positions as the panel 1, the middle frame 2 and the panel 1 are fixedly connected through a plurality of groups of screws 4, and the plurality of groups of screws 4 penetrate through the through holes 14 of the middle frame 2 and the panel 1. The through holes 14 arranged on the middle frame 2 and the panel 1 facilitate the structure to be connected into a whole without making the mechanism too complex, and ensure a certain distance to be beneficial to improving the heat dissipation efficiency of the equipment.

Preferably, the upper part of the back plate 3 is fixedly connected with the lower contact surface of the transverse support frame 12 and the panel glass 13, the back plate 3, the transverse support frame 12 and the panel glass 13 are all provided with a plurality of through holes 14, and the bending height of the side part of the back plate 3 is consistent with the height of the transverse support frame 12. The arrangement of the back plate 3 enables the back plate 3, the panel 1, the longitudinal supporting frame 11 and the transverse supporting frame 12 to form a closed space, the environmental requirement of screen display is met, excessive dust is prevented from occurring inside due to the working environment, and the normal and efficient operation of the equipment is guaranteed.

The advantages of the second embodiment over the first embodiment are:

utility model's in the second embodiment center 2 is the purpose of rectangle loop configuration and is to increase the overall structure intensity of equipment, and can guarantee the radiating effect of equipment. The through holes 14 arranged on the middle frame 2 and the panel 1 facilitate the structure to be connected into a whole without making the mechanism too complex, and ensure a certain distance to be beneficial to improving the heat dissipation efficiency of the equipment. The arrangement of the back plate 3 enables the back plate 3, the panel 1, the longitudinal supporting frame 11 and the transverse supporting frame 12 to form a closed space, the environmental requirement of screen display is met, excessive dust is prevented from occurring inside due to the working environment, and the normal and efficient operation of the equipment is guaranteed.

The utility model discloses a use method:

the utility model discloses a touch equipment panel suitable for industrial application, its convenience simple to use only need with this utility model install corresponding touch equipment on can, very reliable and stable, its good thermal diffusivity and durability are applicable to industrial application very much.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics of the embodiments is not described herein, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a touch-control for equipment panel ya keli board structure which characterized in that: the decorative panel comprises a panel (1), a middle frame (2) and a back plate (3), wherein the lower part of the panel (1) is fixedly connected to the upper surface of the back plate (3), and the middle frame (2) is arranged in the middle parts of the panel (1) and the back plate (3);

panel (1) is including vertical carriage (11), horizontal carriage (12), panel glass (13), panel through-hole (14) and panel frame (15), vertical carriage (11) is equipped with two, two vertical carriage (11) parallel distribution, two the unified end of vertical carriage (11) is through horizontal carriage (12) fixed connection, horizontal carriage (12) is all perpendicular with two vertical carriages (11), panel (1) upper portion is equipped with panel frame (15) and panel glass (13), panel glass (13) fixed connection is inside panel frame (15), panel frame (15) are rectangle ring structure, panel frame (15) outer loop edge is equipped with a plurality of panel through-holes (14).

2. The acrylic plate structure for touch device panels as claimed in claim 1, wherein: the thickness value of the panel glass (13) is 1mm to 2 mm.

3. The acrylic plate structure for touch device panels as claimed in claim 2, wherein: the perimeter of the panel frame (15) is 500mm to 550 mm.

4. The acrylic plate structure for touch device panels as claimed in claim 3, wherein: the height value of the longitudinal supporting frame (11) is 20mm to 60 mm.

5. The acrylic plate structure for touch device panels as claimed in claim 4, wherein: the middle frame (2) is of a rectangular annular structure formed by an outer rectangular ring and an inner rectangular ring, and the distance between the outer rectangular ring and the inner rectangular ring of the middle frame (2) is 15mm to 20 mm.

6. The acrylic plate structure for touch device panels as claimed in claim 5, wherein: the middle frame (2) is provided with through holes (14) which are the same in number and position as the panels (1), the middle frame (2) and the panels (1) are fixedly connected through a plurality of groups of screws (4), and the screws (4) penetrate through the through holes (14) of the middle frame (2) and the panels (1).

7. The acrylic plate structure for touch device panels as claimed in claim 6, wherein: the upper portion of the back plate (3) is fixedly connected with the lower contact surface of the transverse supporting frame (12) and the panel glass (13), the back plate (3), the transverse supporting frame (12) and the panel glass (13) are provided with a plurality of through holes (14), and the bending height of the side portion of the back plate (3) is consistent with the height of the transverse supporting frame (12).