CN220438829U - Dustproof touch screen integrated screen - Google Patents

Abstract

The utility model discloses a dustproof touch screen integrated screen in the technical field of touch screens, which comprises a rear shell and a front cover, wherein the front cover is arranged in the rear shell, the front cover is fixedly connected with the rear shell in an embedding way, an explosion-proof layer is arranged in the surface of the front cover, the explosion-proof layer is fixedly connected with the front cover, a fixed layer is arranged at the bottom of the front cover, the fixed layer is fixedly connected with the front cover, sealing grooves are formed in the periphery of the fixed layer, the sealing grooves are recessed into the surface of the fixed layer, sealing gaskets are arranged in the sealing grooves, the sealing gaskets are fixedly connected with the sealing grooves, sealing glue is arranged below the fixed layer, and all air can be almost isolated from entering the screen in an adhesive and physical pressure way through the rear shell, the front cover, the fixed layer, the sealing grooves, the placing grooves, the sealing gaskets, the sealing clamping pieces and the first springs.

Description

Dustproof touch screen integrated screen

Technical Field

The utility model belongs to the technical field of touch screens, and particularly relates to a dustproof touch screen integrated screen.

Background

The touch screen is also called a touch screen, and is an induction type liquid crystal display device capable of receiving input signals such as a contact, when a graphic button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, and can be used for replacing a mechanical button panel and producing vivid video and audio effects by virtue of a liquid crystal display picture.

In the working process of the conventional touch screen, dust enters the touch screen through a gap of the touch screen glass, so that the use experience and service life of the touch screen are affected, and therefore, the dustproof touch screen integrated screen is provided.

Disclosure of Invention

The utility model aims to provide a dustproof touch screen integrated screen, which solves the problem that dust cannot be prevented from entering the screen in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integrative screen of dustproof touch-sensitive screen, includes backshell and protecgulum, the inside of backshell is equipped with the protecgulum, protecgulum and backshell pass through mosaic mode fixed connection, the inside explosion-proof layer that is equipped with of surface of protecgulum, explosion-proof layer and protecgulum fixed connection, the bottom of protecgulum is equipped with the fixed layer, fixed layer and protecgulum fixed connection, be equipped with the seal groove around the fixed layer, the concave fixed layer surface of seal groove, seal groove inside is equipped with sealing washer, sealing washer and seal groove fixed connection, the below of fixed layer is equipped with the sealant, sealant and fixed layer fixed connection, the inside of backshell is equipped with the standing groove, inside one side of standing groove is equipped with first accommodation hole, the inside of first accommodation hole is equipped with first spring, first spring and first accommodation hole fixed connection, the other end of first spring is equipped with sealed fastener and first spring fixed connection, sealed fastener inserts simultaneously and locates inside the seal groove.

Preferably, a touch layer is arranged in the fixed layer, the touch layer is fixedly connected with the fixed layer, a display layer is arranged below the touch layer, and the display layer is fixedly connected with the touch layer.

Preferably, a pen groove is formed in one side of the surface of the rear shell, a capacitance pen is arranged in the pen groove, and the capacitance pen is connected with the pen groove through a buckle.

Preferably, a second accommodating hole is formed in one side of the pen groove, a second spring is arranged in the second accommodating hole, and the second spring is fixedly connected with the second accommodating hole.

Preferably, the other end of the second spring is provided with a connecting block, the connecting block is fixedly connected with the second spring, one side of the connecting block is provided with a fixed claw, and the fixed claw is fixedly connected with the connecting block.

Preferably, one side of the fixed claw is provided with a capacitance pen, two left and right sides of the fixed claw are provided with two capacitance pens, the capacitance pen is positioned between the two fixed claws, and the other side of the pen slot is provided with a pen taking opening.

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

1. through backshell, protecgulum, fixed layer, seal groove, standing groove, sealant, sealing washer, sealed fastener and the first spring that are equipped with, use gluey and physical pressure's mode, can keep off nearly that all air gets into inside the screen, improved touch-sensitive screen's display effect and life.

2. Through the pen groove, the fixed claw, the second spring and the pen taking opening, the capacitive pen is completely clamped and fixed, so that the capacitive pen cannot be easily broken down to damage the ground, the use convenience of the equipment is improved, and the functions of the equipment are enhanced.

Drawings

FIG. 1 is a schematic view of the overall exploded structure of the present utility model;

FIG. 2 is a schematic view of the rear housing structure of the present utility model;

FIG. 3 is a schematic view of the front cover structure of the present utility model;

fig. 4 is a schematic view showing the internal structure of the first receiving hole of the present utility model.

In the figure: 1. a rear case; 2. a front cover; 3. an explosion-proof layer; 4. a fixed layer; 5. sealing grooves; 6. a sealing gasket; 7. a placement groove; 8. a sealing clip; 9. a first spring; 10. a touch layer; 11. a display layer; 12. a pen slot; 13. a capacitance pen; 14. a pen taking opening; 15. a fixed claw; 16. a connecting block; 17. a second spring; 18. a second accommodation hole; 19. a first accommodation hole; 20. and (5) sealing glue.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a dustproof touch-sensitive screen integrative screen, including backshell 1 and protecgulum 2, the inside of backshell 1 is equipped with protecgulum 2, protecgulum 2 and backshell 1 are through inlayed mode fixed connection, the inside explosion-proof layer 3 that is equipped with in surface of protecgulum 2, explosion-proof layer 3 and protecgulum 2 fixed connection, the bottom of protecgulum 2 is equipped with fixed layer 4, fixed layer 4 and protecgulum 2 fixed connection, fixed layer 4 is equipped with seal groove 5 around, the concave fixed layer 4 surface of seal groove 5 is equipped with sealing washer 6 inside, sealing washer 6 and sealing groove 5 fixed connection, the below of fixed layer 4 is equipped with sealant 20, sealing gum 20 and fixed layer 4 fixed connection, the inside of backshell 1 is equipped with standing groove 7, inside one side of standing groove 7 is equipped with first accommodation hole 19, the inside of first accommodation hole 19 is equipped with first spring 9, first spring 9 and first accommodation hole 19 fixed connection, the other end of first spring 9 is equipped with sealing clip 8, sealing clip 8 and first spring 9 fixed connection, sealing clip 8 inlays simultaneously and locates inside sealing groove 5.

In this embodiment, this integrative screen of touch-sensitive screen is when producing the equipment, push down protecgulum 2 to back shell 1 in, the fixed layer 4 that protecgulum 2 bottom was equipped with is inside will imbed the standing groove 7 inside the back shell 1, fixed layer 4 is equipped with concave seal groove 5 all around, the inside sealing washer 6 that is equipped with of seal groove 5 will laminate the standing groove 7 side completely, the sealed packing 20 of fixed layer 4 bottom also will laminate the standing groove 7 bottom completely simultaneously, the sealed fastener 8 of standing groove 7 side is under the reaction force of first spring 9, it is ejecting and exert pressure to seal groove 5 completely, make sealed packing 20 laminate the standing groove 7 more on original basis, nearly all air entering screen is inside, the display effect and the life of touch-sensitive screen have been improved.

Specifically, the inside of fixed layer 4 is equipped with touch layer 10, touch layer 10 and fixed layer 4 fixed connection, the below of touch layer 10 is equipped with display layer 11, display layer 11 and touch layer 10 fixed connection, the surface one side of backshell 1 is equipped with pen groove 12, pen groove 12 inside is equipped with electric capacity pen 13, electric capacity pen 13 and pen groove 12 pass through the buckle and connect, one side of pen groove 12 is equipped with second accommodation hole 18, the inside of second accommodation hole 18 is equipped with second spring 17, second spring 17 and second accommodation hole 18 fixed connection, the other end of second spring 17 is equipped with connecting block 16, connecting block 16 and second spring 17 fixed connection, one side of connecting block 16 is equipped with stationary dog 15, stationary dog 15 and connecting block 16 fixed connection, one side of stationary dog 15 is equipped with electric capacity pen 13, the stationary dog 15 left and right sides worker is equipped with two, electric capacity pen 13 is located between two stationary dogs 15, the opposite side of pen groove 12 is equipped with gets a mouthful 14.

In this embodiment, when the touch screen is used, the operator often needs to use the capacitive pen 13, the pen slot 12 provided by the rear case 1 facilitates the use of the user, the fixing claw 15 provided in the pen slot 12 is fixed on the side surface of the connecting block 16, and the second springs 17 provided in the second accommodating holes 18 on both sides of the pen slot 12 apply lateral pressure to the fixing claw 15, so that the capacitive pen 13 is completely clamped, the capacitive pen 13 cannot be easily broken down, the convenience of using the device is improved, and the functions of the device are enhanced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dustproof touch-sensitive screen integrative screen, includes backshell (1) and protecgulum (2), its characterized in that: the inside of backshell (1) is equipped with protecgulum (2), protecgulum (2) and backshell (1) are through inlayed mode fixed connection, the inside explosion-proof layer (3) that is equipped with of surface of protecgulum (2), explosion-proof layer (3) and protecgulum (2) fixed connection, the bottom of protecgulum (2) is equipped with fixed layer (4), fixed layer (4) and protecgulum (2) fixed connection, be equipped with seal groove (5) around fixed layer (4), the concave fixed layer (4) surface of seal groove (5), seal groove (5) inside is equipped with sealing washer (6), sealing washer (6) and sealing groove (5) fixed connection, the below of fixed layer (4) is equipped with sealing gum (20), sealing gum (20) and fixed layer (4) fixed connection, the inside of backshell (1) is equipped with standing groove (7), one side of the inside of standing groove (7) is equipped with first accommodation hole (19), the inside of first accommodation hole (19) is equipped with first spring (9), first spring (9) and first spring (8) are held in the other end (8) and are held in sealing connection, the sealing clamping piece (8) is embedded in the sealing groove (5) at the same time.

2. The dustproof touch screen integrated screen of claim 1, wherein: the inside of fixed layer (4) is equipped with touch layer (10), touch layer (10) and fixed layer (4) fixed connection, the below of touch layer (10) is equipped with display layer (11), display layer (11) and touch layer (10) fixed connection.

3. The dustproof touch screen integrated screen of claim 1, wherein: a pen groove (12) is formed in one side of the surface of the rear shell (1), a capacitance pen (13) is arranged in the pen groove (12), and the capacitance pen (13) is connected with the pen groove (12) through a buckle.

4. A dustproof touch screen integrated screen as claimed in claim 3, wherein: one side of the pen groove (12) is provided with a second accommodating hole (18), a second spring (17) is arranged in the second accommodating hole (18), and the second spring (17) is fixedly connected with the second accommodating hole (18).

5. The dustproof touch screen integrated screen of claim 4, wherein: the other end of the second spring (17) is provided with a connecting block (16), the connecting block (16) is fixedly connected with the second spring (17), one side of the connecting block (16) is provided with a fixed claw (15), and the fixed claw (15) is fixedly connected with the connecting block (16).

6. The dustproof touch screen integrated screen of claim 5, wherein: one side of the fixed claw (15) is provided with a capacitance pen (13), two left and right sides of the fixed claw (15) are provided with two capacitance pens, the capacitance pen (13) is positioned between the two fixed claws (15), and the other side of the pen groove (12) is provided with a pen taking opening (14).