CN209784978U

CN209784978U - Capacitive touch screen convenient to adjust

Info

Publication number: CN209784978U
Application number: CN201921113295.8U
Authority: CN
Inventors: 易北平; 王炼; 陈双
Original assignee: Shenzhen Wind Valley Innovation Technology Co Ltd
Current assignee: Shenzhen Wind Valley Innovation Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2019-12-13
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a capacitance touch screen convenient to adjust, which comprises a fixing frame, fixing blocks, a rotating block, a half-tooth worm wheel, a worm, a connecting block and a touch screen, wherein the fixing blocks are symmetrically fixed at the top of the fixing frame, the two fixing blocks on the fixing frame are connected with the rotating block through a bearing in a rotating way, the middle part of the outer side of the rotating block is fixed with the half-tooth worm wheel, the top of the fixing frame is provided with a rotating groove, the inner wall of the rotating groove is connected with the worm through the bearing in a rotating way, the worm is meshed with the half-tooth worm wheel and is connected, one side of the rotating block is fixed with the connecting block, one end of the connecting block far away from the rotating block can be detachably fixed with the touch screen, one end of the connecting block far away from the rotating block is fixed with the fixing plate, one side of the fixing plate far, the touch screen is convenient to adjust according to the use habit of people, and the touch screen is convenient to install and use.

Description

Capacitive touch screen convenient to adjust

Technical Field

The utility model relates to a touch-sensitive screen technical field specifically is a capacitive touch screen convenient to adjust.

Background

The capacitive touch screen is mainly constructed by plating a transparent thin film conductor layer on a glass screen and adding a piece of protective glass on the conductor layer, and the double-glass design can thoroughly protect the conductor layer and an inductor. Along with the rise of smart phones and tablet computers, the market of capacitive touch screens is rapidly developed, the proportion of touch control super books in 2013 is more than 40%, the capacitive touch screens are commonly used in information query all-in-one machines or teaching all-in-one machines for exhibitions, the display screens are supported through supports, so that people can stand for operation, the angle of the existing capacitive touch screens cannot be adjusted conveniently according to the conditions of the capacitive touch screens, and the capacitive touch screens are not convenient to install. To this end, we propose a capacitive touch screen that is easy to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitive touch screen convenient to adjust to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a capacitive touch screen convenient to adjust, includes mount, fixed block, commentaries on classics piece, half-tooth worm wheel, worm, connecting block and touch-sensitive screen, mount top symmetry is fixed with the fixed block, two fixed blocks on the mount rotate through the bearing and are connected with the commentaries on classics piece, commentaries on classics piece outside middle part is fixed with half-tooth worm wheel, the rotary groove has been seted up at the mount top, the rotary groove inner wall rotates through the bearing and is connected with the worm, and the worm is connected with the meshing of half-tooth worm wheel, commentaries on classics piece one side is fixed with the connecting block, the one end that the commentaries on classi.

Preferably, the one end that the turning block was kept away from to the connecting block is fixed with the fixed plate, the T-shaped groove has been seted up to the one side that the connecting block was kept away from to the fixed plate, one side that the touch-sensitive screen is close to the connecting block is fixed with the T-shaped plate, and T-shaped plate and T-shaped groove sliding connection, the fixed plate passes through bolt and T-shaped plate fixed connection.

Preferably, one end of the worm penetrates through the rotary groove and is fixed with a knob.

Preferably, the outer side of the knob is provided with anti-skid grains.

Preferably, a switch button is fixed at the lower end of one side of the touch screen, which is far away from the connecting block.

Preferably, the fixing frame is arranged in an L-shaped acute angle.

Preferably, the surface of the fixing frame is provided with a hollow part.

Preferably, heat dissipation holes are symmetrically formed in one side of the touch screen.

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

1. the utility model discloses when the angle of adjusting the touch-sensitive screen, people's rotatory knob, and then drive the worm and rotate, make the worm drive half-tooth worm wheel and rotate, and then drive the commentaries on classics piece and rotate, make the commentaries on classics piece drive the connecting block and rotate, and then can drive the touch-sensitive screen and rotate, adjust the angle of touch-sensitive screen, the worm gear has self-locking function, make people when the stall knob, half-tooth worm wheel can't drive the worm and rotate, and then make half-tooth worm wheel stall, the touch-sensitive screen that makes is spacing at the angle of adjusting, so that people use.

2. The utility model discloses when installing the touch-sensitive screen, people inject the T-shaped plate on the touch-sensitive screen into the T-shaped inslot of seting up in the fixed plate on the connecting block, can be spacing on the fixed plate with the touch-sensitive screen, and people are fixing T-shaped plate and fixed plate through the bolt this moment, make single can install the touch-sensitive screen, and it is comparatively convenient to install.

Drawings

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

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

fig. 3 is a schematic view of the worm structure of the present invention.

In the figure: 1. a fixed mount; 2. a fixed block; 3. rotating the block; 4. a half-tooth worm gear; 5. a worm; 6. connecting blocks; 7. a touch screen; 8. a fixing plate; 9. a T-shaped plate; 10. a knob; 11. a switch button; 12. and (6) hollowing out.

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. 1-3, the present invention provides a technical solution: the utility model provides a capacitive touch screen convenient to adjust, includes mount 1, fixed block 2, commentaries on classics piece 3, half-tooth worm wheel 4, worm 5, connecting block 6 and touch-sensitive screen 7, 1 top symmetry of mount is fixed with fixed block 2, two fixed blocks 2 on the mount 1 rotate through the bearing and are connected with commentaries on classics piece 3, 3 outside middle parts of commentaries on classics piece are fixed with half-tooth worm wheel 4, the rotary groove has been seted up at mount 1 top, the rotary groove inner wall rotates through the bearing and is connected with worm 5, and worm 5 is connected with the meshing of half-tooth worm wheel 4, 3 one side of commentaries on classics piece are fixed with connecting block 6, connecting block 6 keeps away from the one end of commentaries on classi.

The one end that commentaries on classics piece 3 was kept away from to connecting block 6 is fixed with fixed plate 8, the T-shaped groove has been seted up to one side that connecting block 6 was kept away from to fixed plate 8, one side that touch-sensitive screen 7 is close to connecting block 6 is fixed with T-shaped plate 9, and T-shaped plate 9 and T-shaped groove sliding connection, fixed plate 8 passes through bolt and T-shaped plate 9 fixed connection, the installation of touch-sensitive screen 7 of being convenient for.

One end of the worm 5 penetrates through the rotary groove and is fixed with a knob 10, so that people can rotate the worm 5 conveniently.

The outer side of the knob 10 is provided with anti-slip lines, so that the friction force on the surface of the knob 10 is improved conveniently.

And a switch button 11 is fixed at the lower end of one side of the touch screen 7, which is far away from the connecting block 6, so that the touch screen 7 can be controlled to be switched on or off conveniently.

The fixing frame 1 is arranged at an L-shaped acute angle, so that the placing stability of the fixing frame 1 is improved conveniently.

The surface of the fixing frame 1 is provided with the hollow-out parts 12, so that the use of materials of the fixing frame 1 is reduced, the cost is reduced, and the attractiveness is improved.

Radiating holes are symmetrically formed in one side of the touch screen 7, so that the heat dissipation of the touch screen 7 is facilitated.

The working principle is as follows: when the angle of the touch screen 7 is adjusted, people rotate the knob 10 to drive the worm 5 to rotate, so that the worm 5 drives the half-tooth worm wheel 4 to rotate and further drives the rotating block 3 to rotate, the rotating block 3 drives the connecting block 6 to rotate and further drives the touch screen 7 to rotate, the angle of the touch screen 7 is adjusted, the worm wheel and the worm have a self-locking function, so that when people stop rotating the knob 10, the half-tooth worm wheel 4 cannot drive the worm 5 to rotate, so that the half-tooth worm wheel 4 stops rotating, the touch screen 7 is limited at an adjusted angle, the touch screen 7 is convenient for people to use, when the touch screen 7 is installed, people insert the T-shaped plate 9 on the touch screen 7 into the T-shaped groove formed in the fixing plate 8 on the connecting block 6, the touch screen 7 can be limited on the fixing plate 8, at the moment, people fix the T-shaped plate 9 and the fixing plate 8 through bolts, so that a single person can install the touch, the installation is comparatively convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a capacitive touch screen convenient to adjust, includes mount (1), fixed block (2), commentaries on classics piece (3), half tooth worm wheel (4), worm (5), connecting block (6) and touch-sensitive screen (7), its characterized in that: mount (1) top symmetry is fixed with fixed block (2), two fixed blocks (2) on mount (1) rotate through the bearing and are connected with commentaries on classics piece (3), commentaries on classics piece (3) outside middle part is fixed with half-tooth worm wheel (4), the turn trough has been seted up at mount (1) top, the turn trough inner wall rotates through the bearing and is connected with worm (5), and worm (5) are connected with half-tooth worm wheel (4) meshing, commentaries on classics piece (3) one side is fixed with connecting block (6), the one end that commentaries on classics piece (3) were kept away from in connecting block (6) can be dismantled and be fixed with touch-sensitive screen (7).

2. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: the one end that commentaries on classics piece (3) were kept away from in connecting block (6) is fixed with fixed plate (8), the T-shaped groove has been seted up to one side that connecting block (6) were kept away from in fixed plate (8), one side that touch-sensitive screen (7) are close to connecting block (6) is fixed with T shaped plate (9), and T shaped plate (9) and T-shaped groove sliding connection, fixed plate (8) pass through bolt and T shaped plate (9) fixed connection.

3. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: one end of the worm (5) penetrates through the rotary groove and is fixed with a knob (10).

4. A capacitive touch screen as recited in claim 3, wherein: the outer side of the knob (10) is provided with anti-skid grains.

5. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: and a switch button (11) is fixed at the lower end of one side of the touch screen (7) far away from the connecting block (6).

6. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: the fixing frame (1) is arranged in an L-shaped acute angle.

7. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: the surface of the fixing frame (1) is provided with a hollow part (12).

8. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: radiating holes are symmetrically formed in one side of the touch screen (7).