CN215729691U

CN215729691U - Touch screen sensitivity dynamic adjusting device

Info

Publication number: CN215729691U
Application number: CN202120951821.9U
Authority: CN
Inventors: 张恒军
Original assignee: GANZHOU DPT TECHNOLOGY CO LTD
Current assignee: GANZHOU DPT TECHNOLOGY CO LTD
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-02-01
Anticipated expiration: 2031-05-06

Abstract

The utility model belongs to the technical field of adjusting devices, in particular to a touch screen sensitivity dynamic adjusting device, aiming at the problems of inconvenient storage and easy dust accumulation in the prior art, the utility model provides a scheme which comprises a storage box, wherein a motor is fixedly arranged on the inner wall of the bottom of the storage box, a screw rod is fixedly arranged on an output shaft of the motor, a support rod is connected with the screw rod in a threaded manner, an adjusting device body is fixedly arranged on the support rod, a cover plate is fixedly arranged on the adjusting device body, a bevel gear is fixedly arranged on the screw rod, a bevel ratchet wheel is meshed on the bevel gear, a rotating rod is rotatably arranged on the inner wall of the storage box, a plurality of clamping plates are rotatably arranged on the rotating rod, springs are fixedly arranged on the plurality of clamping plates, one end of each spring is fixedly connected with the rotating rod, the touch screen sensitivity dynamic adjusting device can be conveniently stored and automatically clean dust on the device, simple use and convenient operation.

Description

Touch screen sensitivity dynamic adjusting device

Technical Field

The utility model relates to the technical field of touch screens, in particular to a dynamic sensitivity adjusting device for a touch screen.

Background

When a touch screen is touched by a graphic button on the screen, 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, a vivid video effect is produced by a liquid crystal display picture, and when the sensitivity of the touch screen is dynamically adjusted by using an adjusting device, dust on the adjusting device can cause inaccurate detection, so that the adjusted sensitivity is not the required sensitivity.

Adjusting device among the prior art is inconvenient to be accomodate, leads to easy deposition, needs artifical clearance during the use, wastes time and energy, for this we have proposed touch-sensitive screen sensitivity dynamic adjustment device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of inconvenient storage and easy dust accumulation in the prior art, and provides a dynamic sensitivity adjusting device for a touch screen.

In order to achieve the purpose, the utility model adopts the following technical scheme:

touch-sensitive screen sensitivity dynamic adjustment device, including the containing box, fixed mounting has the motor on the bottom inner wall of containing box, fixed mounting has the screw rod on the output shaft of motor, threaded connection has the bracing piece on the screw rod, fixed mounting has the adjusting device body on the bracing piece, fixed mounting has the apron on the adjusting device body, fixed mounting has bevel gear on the screw rod, the meshing has the awl ratchet on the bevel gear, rotate on the inner wall of containing box and install the bull stick, rotate on the bull stick and install a plurality of cardboards, equal fixed mounting has the spring on a plurality of cardboards, the one end of a plurality of springs all with bull stick fixed connection, be provided with in the containing box and clean the mechanism.

Preferably, be provided with clearance mechanism in the containing box, clean the mechanism and include first band pulley, second band pulley, belt, semi-gear, rack and clean the cotton, first band pulley and bull stick fixed connection, first band pulley and second band pulley all are connected with belt drive, second band pulley and semi-gear fixed connection, semi-gear and rack mesh mutually, the inner wall sliding connection of rack and containing box, the rack with clean cotton fixed connection.

Preferably, clearance mechanism includes dust storage box, fan and filter screen, and dust storage box fixed mounting is on the inner wall of containing box, and fan fixed mounting has seted up the wind hole on one side of containing box on the top inner wall of dust storage box, the filter screen setting in the wind hole.

Preferably, a transverse plate is fixedly mounted on the inner wall of the containing box, a sliding groove is formed in the transverse plate, and the sliding groove is connected with the supporting rod in a sliding mode.

Preferably, a sliding rail is arranged on the inner wall of one side of the containing box and is in sliding connection with the toothed rack.

Preferably, a first bearing is fixedly mounted on the inner wall of the containing box, and an inner ring of the first bearing is fixedly connected with one side of the conical ratchet wheel.

Preferably, a second bearing is fixedly mounted on the inner wall of one side of the containing box, and an inner ring of the second bearing is fixedly connected with the outer side of the rotating rod.

Preferably, the support rod is provided with a thread groove, and the thread groove is in threaded connection with the screw rod.

Preferably, a vertical cavity is formed in the inner wall of one side of the containing box, a third bearing is fixedly mounted on the inner wall of one side of the vertical cavity, and the inner ring of the third bearing is fixedly connected with one side of the second belt wheel.

Compared with the prior art, the utility model has the advantages that:

1. when the scheme is used, the dust on the device can be removed by the aid of the cleaning mechanism and the cleaning mechanism in a matched mode, and influence on reuse is avoided.

2. This scheme is when using, and the use of screw rod and bracing piece can make things convenient for accomodating and using of device.

The dust collector can be conveniently stored, automatically cleans dust on the device, and is simple to use and convenient to operate.

Drawings

Fig. 1 is a schematic structural diagram of a touch screen sensitivity dynamic adjustment apparatus according to the present invention;

fig. 2 is a schematic left-view structural diagram of a dynamic touch screen sensitivity adjustment apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a cone ratchet of the dynamic sensitivity adjustment device for a touch screen according to the present invention.

In the figure: 1. a storage box; 2. a motor; 3. a screw; 4. a support bar; 5. an adjusting device body; 6. a cover plate; 7. a bevel gear; 8. a conical ratchet wheel; 9. a rotating rod; 10. clamping a plate; 11. a spring; 12. a first pulley; 13. a second pulley; 14. a belt; 15. a half gear; 16. a rack; 17. wiping cotton; 18. a dust storage box; 19. a transverse plate; 20. a fan.

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.

Referring to fig. 1-3, a dynamic touch screen sensitivity adjusting device includes a storage box 1, a motor 2 is fixedly mounted on an inner wall of a bottom of the storage box 1, a screw 3 is fixedly mounted on an output shaft of the motor 2, a support rod 4 is connected to the screw 3 through a thread, an adjusting device body 5 is fixedly mounted on the support rod 4, a cover plate 6 is fixedly mounted on the adjusting device body 5, a bevel gear 7 is fixedly mounted on the screw 3, a bevel ratchet wheel 8 is engaged with the bevel gear 7, a rotating rod 9 is rotatably mounted on an inner wall of the storage box 1, a plurality of clamping plates 10 are rotatably mounted on the rotating rod 9, springs 11 are fixedly mounted on the clamping plates 10, one end of each spring 11 is fixedly connected with the rotating rod 9, a cleaning mechanism is disposed in the storage box 1, and includes a first belt pulley 12, a second belt pulley 13, a belt 14, a half gear 15, a second belt pulley 12, a third belt wheel and a fourth belt wheel 12, The gear rack 16 and the wiping cotton 17, the first belt wheel 12 and the rotating rod 9 are fixedly connected, the first belt wheel 12 and the second belt wheel 13 are in transmission connection with the belt 14, the second belt wheel 13 and the half gear 15 are fixedly connected, the half gear 15 is meshed with the gear rack 16, the gear rack 16 is in sliding connection with the inner wall of the containing box 1, and the gear rack 16 is fixedly connected with the wiping cotton 17.

In the utility model, the cleaning mechanism comprises a dust storage box 18, a fan 20 and a filter screen, wherein the dust storage box 18 is fixedly arranged on the inner wall of the containing box 1, the fan 20 is fixedly arranged on the inner wall of the top of the dust storage box 18, one side of the containing box 1 is provided with an air hole, and the filter screen is arranged in the air hole.

In the utility model, a transverse plate 19 is fixedly arranged on the inner wall of the containing box 1, a sliding groove is formed in the transverse plate 19, the sliding groove is connected with the supporting rod 4 in a sliding manner, and the sliding groove can enable the supporting rod 4 to slide at a fixed position without rotating.

In the utility model, a slide rail is arranged on the inner wall of one side of the containing box 1 and is connected with the toothed rack 16 in a sliding way, and the slide rail can enable the toothed rack 16 to slide at a fixed position.

According to the utility model, the inner wall of the containing box 1 is fixedly provided with the first bearing, the inner ring of the first bearing is fixedly connected with one side of the cone ratchet wheel 8, and the bearing can enable the cone ratchet wheel 8 to rotate at a fixed position.

In the utility model, a second bearing is fixedly arranged on the inner wall of one side of the containing box 1, the inner ring of the second bearing is fixedly connected with the outer side of the rotating rod 9, and the second bearing can enable the rotating rod 9 to rotate at a fixed position.

In the utility model, the support rod 4 is provided with a thread groove which is in threaded connection with the screw rod 3.

In the utility model, a vertical cavity is formed in the inner wall of one side of the containing box 1, a third bearing is fixedly mounted on the inner wall of one side of the vertical cavity, the inner ring of the third bearing is fixedly connected with one side of the second belt wheel 13, and the third bearing can enable the second belt wheel 13 to rotate at a fixed position.

In the utility model, when the adjusting device body 5 is used, the motor 2 is turned on to drive the screw rod 3 to rotate, the screw rod 3 rotates to drive the support rod 4 to ascend, the support rod 4 ascends to drive the adjusting device body 5 and the cover plate 6 to ascend, so that the adjusting device body 5 is taken out of the containing box 1 to be used, the screw rod 3 rotates to drive the bevel gear 7 to rotate, the bevel gear 7 rotates to drive the bevel ratchet wheel 8 to rotate, the plurality of clamping plates 10 compress the plurality of springs 11, so that the bevel ratchet wheel 8 rotates, the rotating rod 9 does not rotate, when the adjusting device body 5 is contained, the motor 2 is reversed to drive the screw rod 3 to reversely rotate, so that the support rod 4 is driven to descend, so that the adjusting device body 5 enters the containing box 1, the screw rod 3 reversely rotates to drive the bevel gear 7 to reversely rotate, so that the bevel ratchet wheel 8 reversely rotates, and the plurality of clamping plates 10 are clamped on the bevel ratchet wheel 8, therefore, the cone ratchet wheel 8 rotates, and then the rotating rod 9 is driven to rotate, the rotating rod 9 rotates, and then the first belt wheel 12 is driven to rotate, under the cooperation of the belt 14, the first belt wheel 12 rotates, and then the second belt wheel 13 rotates, and then the half gear 15 rotates, and then the gear rack 16 slides back and forth, and then the wiping cotton 17 slides back and forth, and the dust on the adjusting device body 5 is wiped off, the fan 20 is opened, the wiped floating dust is adsorbed into the dust storage box 18, and the dust in the dust storage box 18 is periodically cleaned off.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Touch-sensitive screen sensitivity dynamic adjustment device, including containing box (1), its characterized in that: the cleaning device is characterized in that a motor (2) is fixedly mounted on the inner wall of the bottom of the containing box (1), a screw rod (3) is fixedly mounted on an output shaft of the motor (2), a supporting rod (4) is connected to the screw rod (3) in a threaded manner, an adjusting device body (5) is fixedly mounted on the supporting rod (4), a cover plate (6) is fixedly mounted on the adjusting device body (5), a bevel gear (7) is fixedly mounted on the screw rod (3), a bevel ratchet wheel (8) is meshed with the bevel gear (7), a rotating rod (9) is rotatably mounted on the inner wall of the containing box (1), a plurality of clamping plates (10) are rotatably mounted on the rotating rod (9), springs (11) are fixedly mounted on the clamping plates (10), one ends of the springs (11) are fixedly connected with the rotating rod (9), and a cleaning mechanism is arranged in the containing box (1), a cleaning mechanism is arranged in the containing box (1).

2. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: wiping mechanism includes first band pulley (12), second band pulley (13), belt (14), semi-gear (15), rack (16) and wipes cotton (17), first band pulley (12) and bull stick (9) fixed connection, first band pulley (12) and second band pulley (13) all are connected with belt (14) transmission, second band pulley (13) and semi-gear (15) fixed connection, semi-gear (15) and rack (16) mesh mutually, the inner wall sliding connection of rack (16) and containing box (1), rack (16) and wipe cotton (17) fixed connection.

3. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: the cleaning mechanism comprises a dust storage box (18), a fan (20) and a filter screen, the dust storage box (18) is fixedly installed on the inner wall of the storage box (1), the fan (20) is fixedly installed on the inner wall of the top of the dust storage box (18), an air hole is formed in one side of the storage box (1), and the filter screen is arranged in the air hole.

4. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: a transverse plate (19) is fixedly mounted on the inner wall of the containing box (1), a sliding groove is formed in the transverse plate (19), and the sliding groove is connected with the supporting rod (4) in a sliding mode.

5. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: the inner wall of one side of the containing box (1) is provided with a slide rail, and the slide rail is connected with the toothed rack (16) in a sliding manner.

6. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: a first bearing is fixedly mounted on the inner wall of the containing box (1), and the inner ring of the first bearing is fixedly connected with one side of the cone ratchet wheel (8).

7. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: a second bearing is fixedly mounted on the inner wall of one side of the containing box (1), and the inner ring of the second bearing is fixedly connected with the outer side of the rotating rod (9).

8. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: the support rod (4) is provided with a thread groove, and the thread groove is in threaded connection with the screw rod (3).

9. The dynamic touch screen sensitivity adjustment device of claim 1, wherein: a vertical cavity is formed in the inner wall of one side of the containing box (1), a third bearing is fixedly mounted on the inner wall of one side of the vertical cavity, and the inner ring of the third bearing is fixedly connected with one side of the second belt wheel (13).