CN213423921U

CN213423921U - Curved surface multipoint capacitive touch screen

Info

Publication number: CN213423921U
Application number: CN202022442091.8U
Authority: CN
Inventors: 王建宏
Original assignee: Sichuan Huacai Optoelectronic Technology Co ltd
Current assignee: Sichuan Huacai Optoelectronic Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-11
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a curved surface multiple spot capacitive touch screen in the field of touch screen, including the protective housing, the inner chamber sliding connection of protective housing has the loading board, the top of loading board is seted up flutedly, the touch-sensitive screen body has been placed to the inner chamber of recess, the top joint of protective housing has the apron, the cotter way has all been seted up at the top of the inner chamber left and right sides of protective housing, the barrel is all installed to the left and right sides of apron and the inner chamber that lies in the protective housing in an embedded manner, the utility model discloses a through setting up protective housing, loading board, recess and apron, can protect the touch-sensitive screen body, through setting up cotter way, barrel, slide, pin post, pressure spring and actuating lever, can conveniently install between protective housing and the apron, through setting up above structure, possess the touch-sensitive screen body when carrying, improve the advantage of protectiveness, solved original touch-sensitive screen body when, the problem of poor protection performance is solved, and therefore normal use of the touch screen body is guaranteed.

Description

Curved surface multipoint capacitive touch screen

Technical Field

The utility model relates to a touch-sensitive screen field specifically is a curved surface multiple spot capacitive touch screen.

Background

The touch screen is also called as touch screen or touch panel, and is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, the touch screen can be used for replacing a mechanical button panel, and a vivid video and audio effect is manufactured by a liquid crystal display picture, while most of the traditional touch screens are directly exposed outside when being carried, and the touch screen is easy to collide with other equipment to cause damage in the mode, so that the defect of poor protection property exists, and the normal use of the touch screen is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved surface multiple spot capacitive touch screen 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:

a curved surface multipoint capacitive touch screen comprises a protective box, wherein the inner cavity of the protective box is connected with a bearing plate in a sliding manner, the top of the bearing plate is provided with a groove, the inner cavity of the groove is provided with a touch screen body, the top of the protective box is clamped with a cover plate, the top parts of the left side and the right side of the inner cavity of the protective box are both provided with pin grooves, the left side and the right side of the cover plate and the inner cavity of the protective box are both provided with a cylinder body in an embedded manner, the inner cavity of the cylinder body is connected with sliding plates in a sliding way, one side of each sliding plate viewed from the back is fixedly connected with a pin column, one end of the pin column, which is far away from the sliding plate, penetrates through the cylinder body and extends to the inner cavity of the pin groove, one side of the sliding plate, which is far away from the pin column, is fixedly connected with a pressure spring, the pressure spring is kept away from the one end of slide and the junction fixed connection of barrel, the top of round pin post is located the inner chamber fixedly connected with actuating lever of barrel, the top of actuating lever runs through apron and fixedly connected with drive block.

As a further aspect of the present invention: the equal fixedly connected with limiting plate in bottom of the loading board left and right sides, the spacing groove that uses with the limiting plate cooperation is all seted up to the left and right sides of guard box inner chamber, the internal surface in spacing groove and the surface sliding connection of limiting plate.

As a further aspect of the present invention: the bottom of loading board evenly fixedly connected with extension spring, the bottom of extension spring and the junction fixed connection of guard box.

As a further aspect of the present invention: the top of barrel is seted up and is moved the mouth with the actuating lever cooperation use, the top of apron is seted up and is moved the mouth with the first second that removes the mouth cooperation use.

As a further aspect of the present invention: the inner cavity of the groove is bonded with a first cushion pad, and the joint of the outer surface of the first cushion pad and the touch screen body is tightly attached.

As a further aspect of the present invention: the bottom of the cover plate is bonded with a second cushion pad, the outer surface of the second cushion pad is tightly attached to the joint of the touch screen body, and the center of the top of the cover plate is fixedly connected with a handle.

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

1. the utility model discloses a set up protecting box, loading board, recess and apron, can protect the touch-sensitive screen body, through setting up cotter way, barrel, slide, round pin post, pressure spring and actuating lever, can conveniently install between protecting box and the apron, through setting up above structure, possess the touch-sensitive screen body when carrying, improve the advantage of protectiveness, solved original touch-sensitive screen body when carrying, the relatively poor problem of protectiveness to the normal use of touch-sensitive screen body has been ensured.

2. The utility model discloses a set up limiting plate and spacing groove, can carry on spacingly to the loading board, support it simultaneously;

the bearing plate can be restored to the initial position by arranging the tension spring;

the driving rod can be conveniently moved by arranging the first moving port and the second moving port;

the bottom of the touch screen body can be protected by arranging the first cushion pad;

through setting up the second blotter, can protect the top of touch-sensitive screen body, through setting up the handle, can make things convenient for the removal of apron.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the barrel of the present invention;

FIG. 3 is a schematic perspective view of the structural connection between the bearing plate and the limiting plate according to the present invention;

fig. 4 is a schematic view of the structure of the middle protection box of the present invention.

In the figure: 1. a protective box; 2. a carrier plate; 3. a groove; 4. a touch screen body; 5. a cover plate; 6. a pin slot; 7. a barrel; 8. a slide plate; 9. a pin; 10. a pressure spring; 11. a drive rod; 12. a limiting plate; 13. a limiting groove; 14. a tension spring; 15. a first moving port; 16. a second moving port; 17. a first cushion pad; 18. a second cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a curved multi-point capacitive touch screen comprises a protective case 1, a bearing plate 2 is slidably connected to an inner cavity of the protective case 1, a groove 3 is formed at the top of the bearing plate 2, a touch screen body 4 is disposed in the inner cavity of the groove 3, a cover plate 5 is fastened to the top of the protective case 1, pin grooves 6 are formed at the top of the left and right sides of the inner cavity of the protective case 1, a cylinder 7 is embedded in the inner cavity of the protective case 1 and located on the left and right sides of the cover plate 5, a sliding plate 8 is slidably connected to the inner cavity of the cylinder 7, pin posts 9 are fixedly connected to the opposite sides of the two sliding plates 8, one ends of the pin posts 9 far away from the sliding plate 8 penetrate through the cylinder 7 and extend to the inner cavity of the pin grooves 6, a pressure spring 10 is fixedly connected to one side of the sliding plate 8 far away from the pin posts 9, one end of the pressure, apron 5 and fixedly connected with drive block are run through at the top of actuating lever 11, through setting up protecting box 1, loading board 2, recess 3 and apron 5, can protect touch-sensitive screen body 4, through setting up cotter way 6, barrel 7, slide 8, sell post 9, pressure spring 10 and actuating lever 11, can conveniently install between protecting box 1 and the apron 5, through setting up above structure, possess touch-sensitive screen body 4 when carrying, improve the advantage of protectiveness, original touch-sensitive screen body 4 when carrying has been solved, the relatively poor problem of protectiveness, thereby the normal use of touch-sensitive screen body 4 has been ensured.

Wherein, the equal fixedly connected with limiting plate 12 in bottom of the 2 left and right sides of loading board, the spacing groove 13 that uses with the cooperation of limiting plate 12 is all seted up to the left and right sides of 1 inner chamber of guard box, and the internal surface of spacing groove 13 and the surface sliding connection of limiting plate 12 through setting up limiting plate 12 and spacing groove 13, can carry on spacingly to loading board 2, support it simultaneously.

Wherein, the even fixedly connected with extension spring 14 in bottom of loading board 2, the junction fixed connection of the bottom of extension spring 14 and protective housing 1 can make loading board 2 resume initial position through setting up extension spring 14.

Wherein, the top of barrel 7 is seted up and is moved mouthful 15 with the first removal that actuating lever 11 cooperation was used, and the top of apron 5 is seted up and is moved mouthful 16 with the second that first removal mouthful 15 cooperation was used, moves mouthful 16 through setting up first removal mouthful 15 and second, can make things convenient for actuating lever 11 to remove.

Wherein, the inner chamber of recess 3 bonds and has first blotter 17, and the junction of the surface of first blotter 17 and touch-sensitive screen body 4 closely laminates, through setting up first blotter 17, can protect touch-sensitive screen body 4.

Wherein, the bottom of apron 5 bonds and has second blotter 18, and the surface of second blotter 18 closely laminates with the junction of touch-sensitive screen body 4, and the center at apron 5 top department fixedly connected with handle through setting up second blotter 18, can protect touch-sensitive screen body 4, through setting up the handle, can make things convenient for the removal of apron 5.

The utility model discloses a theory of operation is: when the touch screen body 4 needs to be carried, the touch screen body 4 is placed on the inner surface of the first buffer cushion 17, then the handle is moved, the handle drives the cover plate 5 to move to a position corresponding to the protection box 1, then the cover plate 5 is pressed, the cover plate 5 drives the bearing plate 2 to move to extrude the tension spring 14, meanwhile, the bearing plate 2 drives the limiting plate 12 to slide on the inner surface of the limiting groove 13, when the cover plate 5 extrudes the bearing plate 2, the inner wall of the protection box 1 extrudes the pin 9, the pin 9 drives the sliding plate 8 to slide on the inner surface of the cylinder 7 to extrude the pressure spring 10, thereby, the pin 9 enters the inner cavity of the cylinder 7, when the cover plate 5 moves to a designated position, the pin 9 moves to a position corresponding to the pin groove 6, meanwhile, the pressure spring 10 pushes the sliding plate 8 to reversely slide on the inner surface of the cylinder 7 under the reactive force, and the sliding plate 8 drives the pin 9, so that the pin column 9 and the pin groove 6 are matched for use to fix the protective box 1 and the cover plate 5;

when the touch screen body 4 needs to be taken out of the protection box 1, the driving rod 11 is stirred, the driving rod 11 drives the pin column 9 to move, the pin column 9 drives the sliding plate 8 to slide on the inner surface of the cylinder 7 to extrude the pressure spring 10, the pin column 9 is far away from the inner cavity of the pin groove 6, the protection box 1 and the cover plate 5 are removed from fixing, then the handle is moved, the handle drives the cover plate 5 to be far away from the protection box 1, meanwhile, the tension spring 14 pushes the bearing plate 2 to move under the reaction force, the bearing plate 2 drives the touch screen body 4 to move, the touch screen body 4 is convenient to move out of the inner cavity of the protection box 1, the device is simple to operate, the touch screen body 4 is effectively prevented from colliding with other equipment to cause damage, and the normal use of the touch screen body 4.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a curved surface multiple spot capacitive touch screen, includes guard box (1), its characterized in that: the inner cavity of the protective box (1) is connected with a bearing plate (2) in a sliding manner, the top of the bearing plate (2) is provided with a groove (3), the inner cavity of the groove (3) is provided with a touch screen body (4), the top of the protective box (1) is clamped with a cover plate (5), the tops of the left side and the right side of the inner cavity of the protective box (1) are provided with pin grooves (6), the inner cavities of the left side and the right side of the cover plate (5) and the protective box (1) are embedded with a cylinder body (7), the inner cavity of the cylinder body (7) is connected with a sliding plate (8) in a sliding manner, one side of each of the two sliding plates (8) facing away from each other is fixedly connected with a pin column (9), one end of each pin column (9) far away from the corresponding sliding plate (8) penetrates through the cylinder body (7) and extends to the inner cavity of the, one end of the pressure spring (10) far away from the sliding plate (8) is fixedly connected with the connecting part of the cylinder body (7), the top of the pin column (9) is fixedly connected with a driving rod (11) in the inner cavity of the cylinder body (7), and the top of the driving rod (11) penetrates through the cover plate (5) and the driving block fixedly connected with the driving rod.

2. The curved-surface multipoint capacitive touch screen of claim 1, wherein: the equal fixedly connected with limiting plate (12) in bottom of loading board (2) left and right sides, spacing groove (13) that use with limiting plate (12) cooperation are all seted up to the left and right sides of guard box (1) inner chamber, the internal surface of spacing groove (13) and the surface sliding connection of limiting plate (12).

3. The curved-surface multipoint capacitive touch screen of claim 1, wherein: the uniform and fixed connection in bottom of loading board (2) has extension spring (14), the junction fixed connection of the bottom of extension spring (14) and guard box (1).

4. The curved-surface multipoint capacitive touch screen of claim 1, wherein: the top of the cylinder body (7) is provided with a first moving port (15) matched with the driving rod (11) for use, and the top of the cover plate (5) is provided with a second moving port (16) matched with the first moving port (15) for use.

5. The curved-surface multipoint capacitive touch screen of claim 1, wherein: the inner cavity of the groove (3) is bonded with a first cushion pad (17), and the outer surface of the first cushion pad (17) is tightly attached to the joint of the touch screen body (4).

6. The curved-surface multipoint capacitive touch screen of claim 1, wherein: the bottom of the cover plate (5) is bonded with a second cushion pad (18), the outer surface of the second cushion pad (18) is tightly attached to the joint of the touch screen body (4), and the center of the top of the cover plate (5) is fixedly connected with a handle.