CN217821565U

CN217821565U - Waterproof large-screen capacitive touch screen

Info

Publication number: CN217821565U
Application number: CN202221363615.7U
Authority: CN
Inventors: 石辉; 陈航; 陈昌凤; 赵建平
Original assignee: Hubei Xinyonghui Electronic Technology Co ltd
Current assignee: Hubei Xinyonghui Electronic Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-15
Anticipated expiration: 2032-05-31

Abstract

The utility model belongs to the technical field of capacitive touch screen, and a waterproof large screen capacitive touch screen is disclosed, including the touch-sensitive screen body, the movable groove has been seted up at the back of touch-sensitive screen body, the bottom fixed mounting in movable groove has the fixed block, the adjusting knob has been cup jointed in the positive activity of fixed block, the rear end meshing of adjusting knob has transmission assembly, transmission assembly's lower terminal screw thread has cup jointed first movable block. The utility model discloses a fixed block, adjusting button and drive assembly isotructure cooperation that set up, rotation through the adjusting button drives drive assembly and rotates to make first bracing piece and second bracing piece rotate in step, and then form the support to the touch-sensitive screen body, and through rotating the adjusting button, can make the second bracing piece form different support angle, thereby be fit for using.

Description

Waterproof large-screen capacitive touch screen

Technical Field

The utility model belongs to the technical field of capacitive touch screen, specifically a waterproof large screen capacitive touch screen.

Background

With the development of science and technology and the wide application of intelligent products, capacitive touch screens have been applied to electronic products such as smart phones and tablet computers, and human-computer interaction has become the trend of the development of electronic products.

In the prior art, a general capacitive touch screen is rectangular in overall shape and needs to be manually held when in use, so that at least one hand needs to be constantly kept in contact with the capacitive touch screen, and a user is limited.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a waterproof large screen capacitive touch screen has the support of being convenient for and clean effectual advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof large screen electric capacity touch-sensitive screen, includes the touch-sensitive screen body, movable groove has been seted up at the back of touch-sensitive screen body, movable groove's bottom fixed mounting has the fixed block, the adjusting knob has been cup jointed in the positive activity of fixed block, the rear end meshing of adjusting knob has drive assembly, drive assembly's lower extreme screw thread has cup jointed first movable block, the front end of first movable block articulates there is first bracing piece, the upper end of first bracing piece articulates there is the second movable block, the front end fixed mounting of second movable block has the second bracing piece, coupling assembling has been cup jointed in the lower extreme activity of second bracing piece.

Among the above-mentioned technical scheme, it is preferred, the fixed strip has been cup jointed in the positive left end activity of touch-sensitive screen body, the rear end joint of fixed strip has the cleaning strip, flexible subassembly is installed to the left and right sides symmetry of fixed strip back upper end, the positive fixed mounting of fixed strip has the handle, the back fixed mounting of flexible subassembly has the connecting rod, the gyro wheel has all movably been cup jointed to the end about the connecting rod.

Among the above-mentioned technical scheme, it is preferred, flexible subassembly includes first flexible arm, the flexible arm of second has been cup jointed in the front end activity of first flexible arm, the back fixed mounting of the flexible arm of second has the spring, the back and the connecting rod of first flexible arm are connected, the back fixed mounting of spring is in the rear arm middle part of first flexible arm inner chamber.

In the above technical solution, preferably, the second support rod is triangular, the connecting assembly is fixedly mounted at the lower end of the back of the touch screen body, and the front view of the connecting assembly is H-shaped; through this kind of design, can carry on spacingly through coupling assembling to the second bracing piece to guarantee that the second bracing piece can support the touch-sensitive screen body when the activity, and triangular stability is better.

In the above technical solution, preferably, the first support rod is non-parallel to the second support rod, the adjusting button is engaged with the transmission assembly through two bevel gears, and the two bevel gears are movably sleeved inside the fixed block.

In the above technical scheme, preferably, the shape of the cleaning strip is T-shaped, the cleaning strip can move up inside the fixing strip and then be separated from the fixing strip, and the back of the cleaning strip is fixedly provided with the cloth layer.

Among the above-mentioned technical scheme, preferred, the gyro wheel slides in the inside of touch-sensitive screen body, flexible subassembly, connecting rod and gyro wheel symmetric distribution fixed strip back about the end.

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

1. the utility model discloses a fixed block, adjusting knob and drive assembly that set up etc. structure cooperation, the rotation through the adjusting knob drives drive assembly and rotates to make first bracing piece and second bracing piece rotate in step, and then form the support to the touch-sensitive screen body, and through rotating the adjusting knob, can make the second bracing piece form different support angles, thus be fit for using;

2. the utility model discloses a fixed strip, cleaning strip and the handle isotructure cooperation that set up drive the fixed strip and the cleaning strip moves along through the pulling handle, and flexible subassembly is tensile state this moment, and the pulling handle moves right and can reach clear effect through cleaning strip and the positive contact of touch-sensitive screen body, and the bed of cloth of setting has better clean effect than the toilet paper to the contact of cleaning strip and touch-sensitive screen body can be guaranteed to the pressure of flexible subassembly shrink.

Drawings

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

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

FIG. 3 is a structural separation view of the fixing strip of the present invention;

FIG. 4 is a structural separation view of a second support rod of the present invention;

FIG. 5 is a top view of the fitting structure of the fixing strip of the present invention;

FIG. 6 is a structural separation view of the telescopic assembly of the present invention;

FIG. 7 is a structural separation view of the fixing block of the present invention;

fig. 8 is a top view of the fixing strip structure of the present invention.

In the figure: 1. a touch screen body; 2. a movable groove; 3. a fixed block; 4. an adjusting knob; 5. a transmission assembly; 6. a first movable block; 7. a first support bar; 8. a second movable block; 9. a second support bar; 10. a connecting assembly; 11. a fixing strip; 12. a cleaning strip; 13. a handle; 14. a telescoping assembly; 141. a first telescopic arm; 142. a spring; 143. a second telescopic arm; 15. a connecting rod; 16. and a roller.

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.

As shown in fig. 1 to 8, the utility model provides a waterproof large screen capacitive touch screen, including touch screen body 1, movable groove 2 has been seted up at the back of touch screen body 1, the bottom fixed mounting in movable groove 2 has fixed block 3, the positive activity of fixed block 3 has been cup jointed adjusting knob 4, the rear end meshing of adjusting knob 4 has drive assembly 5, the lower end screw thread of drive assembly 5 has been cup jointed first movable block 6, the front end of first movable block 6 articulates there is first bracing piece 7, the upper end of first bracing piece 7 articulates there is second movable block 8, the front end fixed mounting of second movable block 8 has second bracing piece 9, the lower extreme activity of second bracing piece 9 has been cup jointed coupling assembling 10;

through this kind of design, can drive transmission assembly 5 rotatory through rotating adjusting knob 4 to drive first movable block 6 and remove on transmission assembly 5 surface, and then make second bracing piece 9 produce the skew through the change of first bracing piece 7 position, reach the effect of supporting through the back and the desktop contact of second bracing piece 9, the angle when the different positions of first movable block 6 make touch-sensitive screen body 1 supported is different, and application scope is wide.

In this embodiment, as shown in fig. 3, a fixed strip 11 is movably sleeved at the left end of the front surface of the touch screen body 1, a cleaning strip 12 is clamped at the rear end of the fixed strip 11, telescopic assemblies 14 are symmetrically installed at the left and right parts of the upper end of the back of the fixed strip 11, a handle 13 is fixedly installed at the front surface of the fixed strip 11, a connecting rod 15 is fixedly installed at the back of the telescopic assembly 14, and rollers 16 are movably sleeved at the left and right ends of the connecting rod 15;

can contract through the flexible subassembly 14 that sets up to conveniently pull out clean strip 12 through handle 13, make clean strip 12 be located the positive middle part of touch-sensitive screen body 1 through removing handle 13, can make clean strip 12 clean the front of touch-sensitive screen body 1 through controlling the pulling, reach better clean effect.

In this embodiment, as shown in fig. 5, the telescopic assembly 14 includes a first telescopic arm 141, a second telescopic arm 143 is movably sleeved at a front end of the first telescopic arm 141, a spring 142 is fixedly mounted at a back of the second telescopic arm 143, the back of the first telescopic arm 141 is connected with the connecting rod 15, and the back of the spring 142 is fixedly mounted in a middle of a rear arm in an inner cavity of the first telescopic arm 141;

through this kind of design, can make fixed strip 11 and touch-sensitive screen body 1 joint when not using through telescopic subassembly 14, fixed strip 11 does not stick out the front of touch-sensitive screen body 1, guarantees better wholeness to can make clean strip 12 paste tight touch-sensitive screen body 1 through the pressure of spring 142 shrink when clean, thereby make clean effect better.

In this embodiment, as shown in fig. 2, the second support rod 9 is triangular, the connection assembly 10 is fixedly mounted at the lower end of the back of the touch screen body 1, and the front view of the connection assembly 10 is H-shaped;

through this kind of design, can carry on spacingly through coupling assembling 10 to second bracing piece 9 to guarantee that second bracing piece 9 can support touch-sensitive screen body 1 when the activity, and triangular stability is better.

In this embodiment, as shown in fig. 4, the first support rod 7 is non-parallel to the second support rod 9, the adjusting button 4 is engaged with the transmission assembly 5 through two bevel gears, and the two bevel gears are movably sleeved inside the fixed block 3;

through the structure, when the first movable block 6 is driven by the transmission component 5 to move, the second movable block 8 can be directly extruded to the second support rod 9 by the extrusion of the first support rod 7 to the second movable block 8, and then the second support rod 9 rotates by taking the connecting component 10 as an axis, so that the supporting effect is achieved.

In this embodiment, as shown in fig. 8, the cleaning strip 12 is T-shaped, the cleaning strip 12 can move up inside the fixing strip 11 to be separated from the fixing strip 11, and the back of the cleaning strip 12 is fixedly provided with a cloth layer;

by this form, can conveniently dismantle the washing to cleaning strip 12 to guarantee the clean degree when cleaning touch-sensitive screen body 1.

In this embodiment, as shown in fig. 3, the roller 16 slides inside the touch screen body 1, and the telescopic assembly 14, the connecting rod 15 and the roller 16 are symmetrically distributed at the upper and lower ends of the back of the fixing strip 11;

through the design, when the handle 13 is pulled to drive the cleaning strip 12 to move for cleaning, the resistance to movement is reduced through the roller 16, and the cleaning is more labor-saving.

The utility model discloses a theory of operation and use flow:

when the touch screen is used, the adjusting button 4 is rotated to drive the transmission assembly 5 to rotate, and the transmission assembly 5 drives the first movable block 6 to move on the surface of the transmission assembly 5 when rotating, so that the first supporting rod 7 and the second supporting rod 9 rotate, and the touch screen body 1 is supported by the second supporting rod 9;

when the surface of the touch screen body 1 is stained with dust, the handle 13 is pulled forwards to drive the fixing strip 11 and the cleaning strip 12 to move out, then the fixing strip 11 and the cleaning strip 12 move rightwards to enable the cleaning strip 12 to be attached to the front of the touch screen body 1 to clean the front of the touch screen body 1, when the cleaning strip 12 is more in dust, the handle 13 can be pulled to enable the cleaning strip 12 to be located outside the touch screen body 1, and then the cleaning strip 12 is pulled upwards to be pulled out to be cleaned.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 waterproof large screen capacitive touch screen, includes touch-sensitive screen body (1), its characterized in that: movable groove (2) have been seted up at the back of touch-sensitive screen body (1), the bottom fixed mounting in movable groove (2) has fixed block (3), adjusting button (4) have been cup jointed in the positive activity of fixed block (3), the rear end meshing of adjusting button (4) has drive assembly (5), first movable block (6) have been cup jointed to the lower extreme screw thread of drive assembly (5), the front end of first movable block (6) articulates there is first bracing piece (7), the upper end of first bracing piece (7) articulates there is second movable block (8), the front end fixed mounting of second movable block (8) has second bracing piece (9), coupling assembling (10) have been cup jointed in the lower extreme activity of second bracing piece (9).

2. The waterproof large-screen capacitive touch screen of claim 1, wherein: fixed strip (11) have been cup jointed in the positive left end activity of touch-sensitive screen body (1), the rear end joint of fixed strip (11) has cleaning strip (12), flexible subassembly (14) are installed to the left and right sides symmetry of fixed strip (11) back upper end, the positive fixed mounting of fixed strip (11) has handle (13), the back fixed mounting of flexible subassembly (14) has connecting rod (15), gyro wheel (16) have been cup jointed in the equal activity of end about connecting rod (15).

3. The waterproof large-screen capacitive touch screen of claim 2, wherein: the telescopic assembly (14) comprises a first telescopic arm (141), a second telescopic arm (143) is movably sleeved at the front end of the first telescopic arm (141), a spring (142) is fixedly mounted at the back of the second telescopic arm (143), the back of the first telescopic arm (141) is connected with the connecting rod (15), and the back of the spring (142) is fixedly mounted in the middle of a rear arm in an inner cavity of the first telescopic arm (141).

4. The waterproof large-screen capacitive touch screen of claim 1, wherein: the shape of second bracing piece (9) is triangle-shaped, coupling assembling (10) fixed mounting is at the lower extreme at touch-sensitive screen body (1) back, the front view of coupling assembling (10) is the H font.

5. The waterproof large-screen capacitive touch screen of claim 1, wherein: first bracing piece (7) and second bracing piece (9) are non-parallel, adjusting knob (4) and drive assembly (5) mesh through two helical gears, two the equal activity of helical gear cup joints in the inside of fixed block (3).

6. The waterproof large-screen capacitive touch screen of claim 2, wherein: the shape of cleaning strip (12) is the T font, cleaning strip (12) can move up and then break away from with fixed strip (11) in fixed strip (11) inside, the back fixed mounting of cleaning strip (12) has the bed of cloth.

7. The waterproof large-screen capacitive touch screen of claim 2, wherein: the roller (16) slides in the touch screen body (1), and the telescopic assembly (14), the connecting rod (15) and the roller (16) are symmetrically distributed at the upper end and the lower end of the back of the fixing strip (11).