CN216310754U - Narrow-frame touch screen with protection effect - Google Patents

Abstract

The utility model discloses a narrow-frame touch screen with a protection effect, which comprises a touch screen main body and a connecting assembly, wherein an upper rubber ring layer and a lower rubber ring layer are respectively arranged on the outer side of the touch screen main body, the upper rubber ring layer and the lower rubber ring layer are connected through the connecting assembly, under the action of the lower rubber ring layer and the upper rubber ring layer, the touch screen main body is conveniently protected, when a connecting rod rotates, the connecting rod drives a clamping block to rotate in a clamping groove, when the connecting rod rotates, a movable block rotates along an movable groove, the movable block rotates 90 degrees along the maximum position of the movable groove, the upper end of the clamping block is attached to the upper end of the inner wall of the clamping groove, the clamping block and the inserting groove are distributed in a staggered manner, so that the connecting rod is conveniently connected with the lower rubber ring layer through the clamping block, and the lower rubber ring layer and the upper rubber ring layer are conveniently and rapidly connected and detached, the packaging speed is accelerated.

Description

Narrow-frame touch screen with protection effect

Technical Field

The utility model relates to the technical field of mobile phone screens, in particular to a narrow-frame touch screen with a protection function.

Background

Touch Panel (Touch Panel), also known as "Touch screen" or "Touch Panel", is an inductive liquid crystal display device capable of receiving input signals such as Touch, when touching a graphic button on the screen, the Touch on the screen drives various connecting devices according to a pre-programmed program, so as to replace a mechanical button Panel and produce vivid video and audio effects by means of the liquid crystal display screen.

Patent application publication No. CN 212781979U's utility model patent publication provides a narrow frame touch-sensitive screen, relates to touch-sensitive screen technical field. The touch screen assembly comprises a touch screen assembly and an anti-static film, wherein the anti-static film is attached to the upper surface of the touch screen assembly; the upper surface of the lower shell component is mutually abutted with the lower surface of the upper shell component, the lower shell component comprises rib columns, rib rings and a notch, the rib columns are distributed on the outer wall of the lower shell body at equal intervals, the rib rings are fixedly connected to the middle part of the outer wall of the lower shell body, the toughened film and the touch screen body are embedded between the lower shell and the upper shell component, the plastic pin rods are inserted into the notch, and the toughened film and the touch screen body are matched with the bottom surface of the inner part of the lower shell component, so that the problems that the existing semi-finished touch screen is easy to damage when being impacted and the touch screen is easy to damage in the transportation process are solved.

Above-mentioned application is in the use, because the installation is more troublesome with the dismantlement between epitheca subassembly and the inferior valve subassembly, influences the efficiency of packing, has reduced the working effect, and current touch-sensitive screen receives the influence of water smoke very easily under humid environment moreover, influences user's use, for this reason we provide a narrow frame touch-sensitive screen with guard action.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a narrow-frame touch screen with a protection function so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a narrow frame touch-sensitive screen with guard action, includes touch-sensitive screen main part and coupling assembling, the outside of touch-sensitive screen main part is provided with rubber ring layer and lower rubber ring layer respectively, go up the rubber ring layer and be connected through coupling assembling between the lower rubber ring layer, be convenient for protect the touch-sensitive screen main part.

Preferably, the touch-sensitive screen main part includes shielding layer, first glue film, electric capacity response glass, circuit layer, second glue film, anti-blue light layer, third glue film, toughened glass layer, connector and waterproof fog coating, the shielding layer is located the lower extreme of touch-sensitive screen main part, first glue film has been laid to the upper end of shielding layer, electric capacity response glass has been laid to the upper end of first glue film.

Preferably, the one end of electric capacity response glass is provided with the connector, the circuit layer has been laid to electric capacity response glass's upper end, the second glue film has been laid to the upper end of circuit layer, the upper end on second glue film is being laid and is having prevented the blue light layer.

Preferably, a third adhesive layer is laid at the upper end of the blue light prevention layer, a toughened glass layer is laid at the upper end of the third adhesive layer, and a waterproof fog coating is coated at the upper end of the toughened glass layer.

Preferably, the connecting assembly comprises a groove, a rotating block, a connecting sleeve, a return spring, a limiting gear ring, a connecting rod, a movable block, a movable groove, a perforation, a slot, a clamping block and a clamping groove.

Preferably, the mounting groove has been seted up to the inside on last rubber ring layer, the activity groove has been seted up to the inside lower extreme of mounting groove, the inside fixed mounting of mounting groove has spacing ring gear, the lower extreme movable mounting of mounting groove has the connecting rod that runs through the activity groove, the equal fixed mounting in both sides of connecting rod has the movable block.

Preferably, the movable block and the movable groove are movably connected, the movable groove can rotate inside, the upper end movable sleeve of the connecting rod is provided with a connecting sleeve, the outer side of the connecting sleeve is fixedly provided with a limiting gear matched with a limiting gear ring, and a return spring is arranged between the connecting sleeve and the connecting rod.

Preferably, the upper end of going up the rubber ring layer is seted up flutedly, the movable mounting of recess has the turning block that is connected with the adapter sleeve, the lower extreme on rubber ring layer has seted up the perforation down, the slot has all been seted up to the fenestrate both sides, the draw-in groove has been seted up to the fenestrate lower extreme, the lower extreme of connecting rod runs through the perforation and is located the inside of draw-in groove, and this end installs the fixture block with slot matched with.

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

1. under the action of the lower rubber ring layer and the upper rubber ring layer, the touch screen main body is conveniently protected, when the rubber ring layer is installed, a user sleeves the lower rubber ring layer at the lower end of the touch screen main body, the upper rubber ring layer is sleeved on the outer side of the touch screen main body, the connecting rod at the lower end of the upper rubber ring layer is inserted into the through hole, the fixture block is inserted along the slot, when the lower end of the upper rubber ring layer is attached to the upper end of the upper rubber ring layer, the fixture block is inserted into the slot, the user presses the rotating block, the rotating block moves downwards through the connecting sleeve, the connecting sleeve moves downwards along the surface of the connecting rod, so that the limiting gear ring is separated from the limiting gear, and the connecting sleeve can drive the connecting rod to rotate;

2. when the connecting rod rotates, the connecting rod drives the fixture block and rotates in the inside of draw-in groove, and when the connecting rod rotates, the movable block rotates along the movable groove, and the movable block is along the maximum position department of movable groove for the fixture block rotates 90, and the upper end of fixture block is laminated with the upper end of draw-in groove inner wall mutually, makes the fixture block distribute with the slot is crisscross, thereby be convenient for be connected with lower rubber ring layer through the fixture block to the connecting rod, thereby be convenient for lower rubber ring layer and last rubber ring layer high-speed joint and dismantlement, accelerated packing speed.

3. Under the effect of preventing the blue light layer for the touch-sensitive screen main part has fine blue light effect of preventing, under the effect on shielding layer and toughened glass layer, makes the touch-sensitive screen main part have fine protection effect, has prolonged life, under the effect on waterproof fog coating, makes the touch-sensitive screen main part have fine waterproof fog effect, avoids under the effect of moist weather, influences the use of touch-sensitive screen main part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

in the figure: 1. a shielding layer; 2. a first glue layer; 3. capacitive sensing glass; 4. a circuit layer; 5. a second adhesive layer; 6. a blue light prevention layer; 7. a third adhesive layer; 8. a tempered glass layer; 9. a connector; 10. a water mist resistant coating; 11. a lower rubber ring layer; 12. an upper rubber ring layer; 13. a groove; 14. rotating the block; 15. connecting sleeves; 16. a return spring; 17. a limit gear; 18. limiting the gear ring; 19. a connecting rod; 20. a movable block; 21. a movable groove; 22. perforating; 23. a slot; 24. a clamping block; 25. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a narrow-frame touch screen with a protection effect comprises a touch screen main body and a connecting assembly, wherein an upper rubber ring layer 12 and a lower rubber ring layer 11 are respectively arranged on the outer side of the touch screen main body, the upper rubber ring layer 12 and the lower rubber ring layer 11 are connected through the connecting assembly, the touch screen main body is convenient to protect, the connecting assembly comprises a groove 13, a rotating block 14, a connecting sleeve 15, a reset spring 16, a limit gear 17, a limit gear ring 18, a connecting rod 19, a movable block 20, a movable groove 21, a through hole 22, a slot 23, a clamping block 24 and a clamping groove 25, a mounting groove is formed in the upper rubber ring layer 12, a movable groove 21 is formed in the lower end of the mounting groove, the limit gear ring 18 is fixedly mounted in the mounting groove, the connecting rod 19 penetrating through the movable groove 21 is movably mounted at the lower end of the mounting groove, movable blocks 20 are fixedly mounted on two sides of the connecting rod 19, and the movable blocks 20 are movably connected with the movable groove 21, the inner part of the movable groove 21 can rotate by 90 degrees, the upper end of the connecting rod 19 is movably sleeved with a connecting sleeve 15, the outer side of the connecting sleeve 15 is fixedly provided with a limit gear 17 matched with a limit gear ring 18, a return spring 16 is arranged between the connecting sleeve 15 and the connecting rod 19, the upper end of the upper rubber ring layer 12 is provided with a groove 13, the groove 13 is movably provided with a rotating block 14 connected with the connecting sleeve 15, the lower end of the lower rubber ring layer 11 is provided with a through hole 22, two sides of the through hole 22 are provided with slots 23, the lower end of the through hole 22 is provided with a clamping groove 25, the lower end of the connecting rod 19 penetrates through the through hole 22 and is positioned in the clamping groove 25, and the end is provided with a clamping block 24 matched with the slot 23;

wherein, under the action of the lower rubber ring layer 11 and the upper rubber ring layer 12, the touch screen main body is convenient to be protected, when the rubber ring layers are installed, a user sleeves the lower rubber ring layer 11 at the lower end of the touch screen main body, the upper rubber ring layer 12 is sleeved at the outer side of the touch screen main body, the connecting rod 19 at the lower end of the upper rubber ring layer 12 is inserted into the through hole 22, the fixture block 24 is inserted along the slot 23, when the lower end of the upper rubber ring layer 12 is attached to the upper end of the upper rubber ring layer 12, the fixture block 24 is inserted into the clamping groove 25, the user presses the rotating block 14, the rotating block 14 moves downwards through the connecting sleeve 15, the connecting sleeve 15 moves downwards along the surface of the connecting rod 19, so that the limit gear ring 18 is separated from the limit gear 17, the connecting sleeve 15 can drive the connecting rod 19 to rotate, when the connecting rod 19 rotates, the connecting rod 19 drives the fixture block 24 to rotate in the clamping groove 25, when connecting rod 19 rotates, movable block 20 rotates along activity groove 21, movable block 20 is along activity groove 21 maximum position department, make fixture block 24 rotate 90, the upper end of fixture block 24 is laminated with the upper end of draw-in groove 25 inner wall mutually, make fixture block 24 and slot 23 crisscross distribution, thereby be convenient for be connected with lower rubber ring layer 11 through fixture block 24 to connecting rod 19, thereby be convenient for lower rubber ring layer 11 and last rubber ring layer 12 high-speed joint and dismantlement, packing speed has been accelerated, the protection effect has been strengthened simultaneously.

Referring to fig. 1, the touch screen main body comprises a shielding layer 1, a first adhesive layer 2, a capacitance sensing glass 3, a circuit layer 4, a second adhesive layer 5, a blue light prevention layer 6, a third adhesive layer 7, a toughened glass layer 8, a connector 9 and a waterproof fog coating 10, wherein the shielding layer 1 is located at the lower end of the touch screen main body, the first adhesive layer 2 is laid at the upper end of the shielding layer 1, the capacitance sensing glass 3 is laid at the upper end of the first adhesive layer 2, the connector 9 is arranged at one end of the capacitance sensing glass 3, the circuit layer 4 is laid at the upper end of the capacitance sensing glass 3, the second adhesive layer 5 is laid at the upper end of the circuit layer 4, the blue light prevention layer 6 is laid at the upper end of the blue light prevention layer 6, the third adhesive layer 7 is laid at the upper end of the third adhesive layer 7, the toughened glass layer 8 is laid at the upper end of the toughened glass layer 8, and the waterproof fog coating 10 is coated at the upper end of the toughened glass layer 8;

wherein, under the effect of preventing blue light layer 6 for the touch-sensitive screen main part has fine blue light effect of preventing, under shielding layer 1 and toughened glass layer 8's effect, makes the touch-sensitive screen main part have fine protection effect, has prolonged life, under the effect of waterproof fog coating 10, makes the touch-sensitive screen main part have fine waterproof fog effect, avoids under the effect of moist weather, influences the use of touch-sensitive screen main part.

The working principle is as follows: under the action of the lower rubber ring layer 11 and the upper rubber ring layer 12, the touch screen main body is conveniently protected, when the rubber ring layers are installed, a user sleeves the lower rubber ring layer 11 at the lower end of the touch screen main body, the upper rubber ring layer 12 is sleeved at the outer side of the touch screen main body, the connecting rod 19 at the lower end of the upper rubber ring layer 12 is inserted into the through hole 22, the fixture block 24 is inserted along the slot 23, when the lower end of the upper rubber ring layer 12 is attached to the upper end of the upper rubber ring layer 12, the fixture block 24 is inserted into the clamping groove 25, the user presses the rotating block 14, the rotating block 14 moves downwards through the connecting sleeve 15, the connecting sleeve 15 moves downwards along the surface of the connecting rod 19, the limiting gear ring 18 is separated from the limiting gear 17, the connecting sleeve 15 can drive the connecting rod 19 to rotate, when the connecting rod 19 rotates, the connecting rod 19 drives the fixture block 24 to rotate in the clamping groove 25, when the connecting rod 19 rotates, the movable block 20 rotates along the movable slot 21, the movable block 20 is positioned at the maximum position along the movable slot 21, the fixture block 24 rotates 90 degrees, the upper end of the fixture block 24 is attached to the upper end of the inner wall of the clamping groove 25, the fixture block 24 and the slot 23 are distributed in a staggered manner, thereby facilitating the connection of the connecting rod 19 with the lower rubber ring layer 11 through the fixture blocks 24, facilitating the quick connection and disassembly of the lower rubber ring layer 11 and the upper rubber ring layer 12, accelerating the packaging speed, under the action of the blue light prevention layer 6, the touch screen main body has good blue light prevention effect, under the action of the shielding layer 1 and the toughened glass layer 8, the touch screen main body has good protection effect, the service life is prolonged, under the effect of waterproof fog coating 10 for the touch-sensitive screen main part has fine waterproof fog effect, avoids under the effect of moist weather, influences the use of touch-sensitive screen main part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)

1. The utility model provides a narrow frame touch-sensitive screen with guard action, includes touch-sensitive screen main part and coupling assembling, its characterized in that: the outer side of the touch screen main body is provided with an upper rubber ring layer (12) and a lower rubber ring layer (11) respectively, and the upper rubber ring layer (12) is connected with the lower rubber ring layer (11) through a connecting assembly.

2. The narrow-bezel touch screen with protection according to claim 1, wherein: the touch-sensitive screen main part includes shielding layer (1), first glue film (2), electric capacity response glass (3), circuit layer (4), second glue film (5), anti-blue light layer (6), third glue film (7), toughened glass layer (8), connector (9) and waterproof fog coating (10), shielding layer (1) is located the lower extreme of touch-sensitive screen main part, first glue film (2) have been laid to the upper end of shielding layer (1), electric capacity response glass (3) have been laid to the upper end of first glue film (2).

3. The narrow-bezel touch screen with protection according to claim 2, wherein: one end of the capacitance induction glass (3) is provided with a connector (9), a circuit layer (4) is laid at the upper end of the capacitance induction glass (3), a second glue layer (5) is laid at the upper end of the circuit layer (4), and a blue light prevention layer (6) is laid at the upper end of the second glue layer (5).

4. The narrow-bezel touch screen with protection according to claim 3, wherein: third glue film (7) have been laid to the upper end of anti-blue layer (6), toughened glass layer (8) have been laid to the upper end of third glue film (7), waterproof fog coating (10) have been paintd to the upper end of toughened glass layer (8).

5. The narrow-frame touch screen with protection function of claim 4, wherein: the connecting assembly comprises a groove (13), a rotating block (14), a connecting sleeve (15), a return spring (16), a limiting gear (17), a limiting gear ring (18), a connecting rod (19), a movable block (20), a movable groove (21), a through hole (22), a slot (23), a clamping block (24) and a clamping groove (25).

6. The narrow-frame touch screen with protection function of claim 5, wherein: go up the inside of rubber ring layer (12) and seted up the mounting groove, movable groove (21) have been seted up to the inside lower extreme of mounting groove, the inside fixed mounting of mounting groove has spacing ring gear (18), the lower extreme movable mounting of mounting groove has connecting rod (19) of running through movable groove (21), the equal fixed mounting in both sides of connecting rod (19) has movable block (20).

7. The narrow-frame touch screen with protection function of claim 6, wherein: the utility model discloses a stop gear, including activity piece (20), activity groove (21), connecting rod (19), connecting sleeve (15), the outside fixed mounting of connecting sleeve (15) has and spacing ring gear (18) matched with limit gear (17), install reset spring (16) between connecting sleeve (15) and connecting rod (19).

8. The narrow-bezel touch screen with protection according to claim 7, wherein: go up the upper end on rubber ring layer (12) and seted up recess (13), the movable mounting of recess (13) has turning block (14) that is connected with adapter sleeve (15), perforation (22) have been seted up to the lower extreme on lower rubber ring layer (11), slot (23) have all been seted up to the both sides of perforating (22), draw-in groove (25) have been seted up to the lower extreme of perforating (22), the lower extreme of connecting rod (19) runs through the inside that perforation (22) are located draw-in groove (25), and this end install with slot (23) matched with fixture block (24).

Images