CN219832111U

CN219832111U - Combined touch screen

Info

Publication number: CN219832111U
Application number: CN202320545681.4U
Authority: CN
Inventors: 杨辉; 高志斌
Original assignee: Anhui Saihua Photoelectric Technology Co ltd
Current assignee: Anhui Saihua Photoelectric Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-13
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a combined touch screen, which belongs to the technical field of touch screens and comprises a touch screen shell, wherein an assembling shell is arranged on one side of the touch screen shell, a fastening seat is fixedly arranged on the inner wall of the assembling shell, an extrusion groove is formed in one side, close to the touch screen shell, of the fastening seat, an extrusion spring is fixedly arranged on one side of the extrusion groove, an extrusion plate is fixedly arranged on one side, close to the touch screen shell, of the extrusion spring, a light isolation plate is fixedly arranged on one side, close to the touch screen shell, of the extrusion plate, an assembling plate is fixedly arranged on the inner wall of the assembling shell, a fixing hole is formed in one side of the assembling shell, and a sealing ring is fixedly arranged on one side of the assembling shell. Therefore, the touch screen body can be quickly fixed without using bolts, and the use is convenient.

Description

Combined touch screen

Technical Field

The utility model relates to a touch screen, in particular to a combined touch screen, and belongs to the technical field of touch screens.

Background

Along with the development of society, improvement of education quality must deepen the innovation of education field, and promotion of education informatization is imperative, and in modern teaching, a touch screen integrated machine is an indispensable teaching facility, and the conventional touch screen integrated machine is generally only provided with a liquid crystal display area and can only be used for the content of electronic courseware, so that only fixed and visible teaching can be performed, and the function is single.

The patent of current publication No. (CN 216671095U) proposes a combination formula touch-sensitive screen, its device is through touch-sensitive screen glass, the response screen, the polaroid, LCD display module assembly and backlight unit realize the combination formula structural mounting to the touch-sensitive screen, the functional type is strong, waterproof and dirt-proof protection are carried out to the touch-sensitive screen through rubber strip cooperation protective housing, and a structure is simple, and design benefit, current touch-sensitive screen body are located when casing internally mounted, generally need the bolt to fix, it is more loaded down with trivial details when installing the touch-sensitive screen body, to above-mentioned problem, the utility model provides a combination formula touch-sensitive screen makes things convenient for people to use.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a combined touch screen, which can realize the fastening installation of a touch screen body in a shell without fixing the touch screen body in the shell by using bolts, and solves the technical problem that the installation of the display screen body in the shell is complicated in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a combination formula touch-sensitive screen, includes the touch-sensitive screen casing, one side of touch-sensitive screen casing is provided with the equipment shell, the fixed fastening seat that is provided with of inner wall of equipment shell, the extrusion groove has been seted up to one side that the fastening seat is close to the touch-sensitive screen casing, the fixed extrusion spring that is provided with in one side of extrusion groove, the fixed stripper plate that is provided with in one side that the extrusion spring is close to the touch-sensitive screen casing, the fixed light baffle that is provided with in one side that the stripper plate is close to the touch-sensitive screen casing, the fixed package board that is provided with of inner wall of equipment shell, the fixed orifices has been seted up to one side of equipment shell, the fixed sealing washer that is provided with in one side of equipment shell.

Furthermore, the light-insulating plate is rectangular in shape, and the light-insulating plate is mainly made of fluorocarbon matt paint.

Further, one side of the assembly plate, which is close to the assembly shell, is provided with a touch screen body.

Further, one side of the touch screen body far away from the assembly shell is fixedly provided with a control board.

Further, a clamping plate is fixedly arranged on one side, close to the touch screen shell, of the assembly shell, and a clamping groove is formed in one side, close to the assembly shell, of the touch screen shell.

Further, a threaded hole is formed in one side of the touch screen shell, and a bolt is arranged in the fixing hole.

Furthermore, a connecting port is fixedly arranged on one side, far away from the assembly shell, of the touch screen shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the structure capable of fastening and mounting the touch screen body and the inside of the touch screen shell without using bolts is arranged, and the structure capable of extruding one side of the touch screen is arranged, so that the push and fixation of the touch screen are realized by matching with the internal assembly plate, the bolts are not required to be used for mounting the inside, and the mounting efficiency is improved;

2. according to the utility model, through the structure that the light isolation plate is attached to the peripheral ring of the touch screen body, the light leakage of the light source of the display screen can be avoided, the overall impression is improved, and the use is more convenient.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a combined touch screen according to the present utility model;

FIG. 2 is a schematic front cross-sectional view of a combined touch screen according to the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a touch screen housing; 2. assembling the shell; 3. a fastening seat; 4. an extrusion groove; 5. extruding a spring; 6. an extrusion plate; 7. a light-blocking plate; 8. assembling plates; 9. a touch screen body; 10. a clamping plate; 11. a clamping groove; 12. a fixing hole; 13. a seal ring; 14. a bolt; 15. a threaded hole; 16. a control board; 17. and a connecting port.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the combined touch screen provided in this embodiment includes a touch screen housing 1, a threaded hole 15 is provided at one side of the touch screen housing 1, an assembly housing 2 is provided at one side of the touch screen housing 1, a clamping plate 10 is fixedly provided at one side of the assembly housing 2 close to the touch screen housing 1, a clamping groove 11 is provided at one side of the touch screen housing 1 close to the assembly housing 2, the clamping groove 11 facilitates entry of the clamping plate 10,

the inner wall of the assembly shell 2 is fixedly provided with a fastening seat 3, one side of the fastening seat 3 close to the touch screen shell 1 is provided with an extrusion groove 4, one side of the extrusion groove 4 is fixedly provided with an extrusion spring 5, one side of the extrusion spring 5 close to the touch screen shell 1 is fixedly provided with an extrusion plate 6, one side of the extrusion plate 6 close to the touch screen shell 1 is fixedly provided with a light-isolating plate 7, the light-isolating plate 7 isolates surrounding light sources,

a touch screen body 9 is arranged on one side of the assembling plate 8 close to the assembling shell 2, the assembling plate 8 is fixedly arranged on the inner wall of the assembling shell 2, the touch screen body 9 is arranged on one side of the assembling plate 8 close to the assembling shell 2, a control board 16 is fixedly arranged on one side of the touch screen body 9 far away from the assembling shell 2, the control board 16 controls the touch screen body 9,

one side of the assembly shell 2 is provided with a fixing hole 12, the inside of the fixing hole 12 is provided with a bolt 14, one side of the assembly shell 2 is fixedly provided with a sealing ring 13, one side of the touch screen shell 1 away from the assembly shell 2 is fixedly provided with a connecting port 17, and the connecting port 17 facilitates the access of a line source.

The application principle and the application flow of the utility model are as follows: when using, place touch-sensitive screen body 9 right side in one side of package board 8, use the cardboard 10 card of equipment shell 2 one side to go into the inside of draw-in groove 11 for one side and touch-sensitive screen body 9 of light barrier 7 extrude the laminating, because the impetus of extrusion spring 5, can extrude touch-sensitive screen body 9 and package board 8 closely laminate, light barrier 7 can carry out the check with the light source, use bolt 14 to pass fixed orifices 12, finally lead to the inside of screw hole 15, because the closely laminating of sealing washer 13 and touch-sensitive screen casing 1, can make the connection more firm.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a combination formula touch-sensitive screen, its characterized in that, including touch-sensitive screen casing (1), one side of touch-sensitive screen casing (1) is provided with equipment shell (2), the fixed fastening seat (3) that is provided with of inner wall of equipment shell (2), extrusion groove (4) have been seted up to one side that fastening seat (3) are close to touch-sensitive screen casing (1), the fixed extrusion spring (5) that is provided with in one side of extrusion groove (4), the fixed stripper plate (6) that is provided with in one side that extrusion spring (5) are close to touch-sensitive screen casing (1), the fixed light baffle (7) that are provided with in one side that stripper plate (6) are close to touch-sensitive screen casing (1), the fixed tooling plate (8) that is provided with of inner wall of equipment shell (2), fixed orifices (12) have been seted up to one side of equipment shell (2), the fixed sealing washer (13) that are provided with in one side of equipment shell (2).

2. A combined touch screen according to claim 1, characterized in that the light-insulating plate (7) is rectangular in shape, and the light-insulating plate (7) is mainly made of fluorocarbon matt paint.

3. A combined touch screen according to claim 1, characterized in that the side of the assembly plate (8) close to the assembly shell (2) is provided with a touch screen body (9).

4. A combined touch screen according to claim 3, characterized in that the side of the touch screen body (9) remote from the assembly housing (2) is fixedly provided with a control board (16).

5. The combined touch screen according to claim 1, wherein a clamping plate (10) is fixedly arranged on one side, close to the touch screen shell (1), of the assembly shell (2), and a clamping groove (11) is formed on one side, close to the assembly shell (2), of the touch screen shell (1).

6. A combined touch screen according to claim 1, characterized in that a threaded hole (15) is provided on one side of the touch screen housing (1), and a bolt (14) is provided inside the fixing hole (12).

7. A combined touch screen according to claim 1, characterized in that the side of the touch screen housing (1) remote from the assembly housing (2) is fixedly provided with a connection port (17).