CN114572118A

CN114572118A - Touch panel device

Info

Publication number: CN114572118A
Application number: CN202210254932.3A
Authority: CN
Inventors: 张倩珩
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Zeekr Intelligent Technology Co Ltd
Current assignee: Shanghai Jikrypton Blue New Energy Technology Co ltd; Zhejiang Geely Holding Group Co Ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-03
Anticipated expiration: 2042-03-15
Also published as: CN114572118B

Abstract

The invention provides a touch panel device which comprises a mounting seat, a touch panel and a lifting mechanism, wherein a cavity with an opening at the upper end is arranged in the mounting seat, the lifting mechanism is arranged at the bottom of the cavity, the touch panel is arranged above the lifting mechanism and is fixedly connected with the lifting mechanism, and the lifting mechanism can drive the touch panel to move up and down along the cavity. According to the touch panel device, the height of the touch panel is adjustable, and the use comfort level is greatly improved.

Description

Touch panel device

Technical Field

The invention relates to the technical field of automobiles, in particular to a touch panel device.

Background

The automobile is one of the main travel tools in modern society, which greatly facilitates the travel and transportation of people, and with the continuous progress of society and science and technology, various emerging technologies are continuously mature, and more emerging technologies are applied to the automobile industry, so that the automobile industry develops rapidly, and especially the continuous maturation of the emerging technologies such as information transfer and AI (artificial intelligence) and the like, so that the automatic driving of the automobile is realized.

An autopilot is a vehicle that controls the autopilot of the vehicle via a touch panel device, which is usually disposed at the driver's location for the convenience of the driver to implement, adjust, and view the autopilot. However, in the actual use process, the operation habits of different drivers on the touch panel device are often different, for example, the height requirements are met, and the height of the existing touch panel device is usually fixed, so that part of the drivers are not used or comfortable when using the touch panel device, and the use experience is influenced; in addition, the existing touch panel device is often directly exposed in the environment inside the vehicle, so that a driver can easily touch the touch panel device in the process of getting on or off the vehicle, and the touch panel device is scratched or even is unnecessarily damaged. In view of the above, a new touch panel device is needed.

Disclosure of Invention

In view of the above-mentioned situation, there is a need to provide a touch panel device with a reasonable design, which can be lifted and hidden, so as to solve the deficiencies of the prior art.

The invention provides a touch panel device which comprises a mounting seat, a touch panel and a lifting mechanism, wherein a cavity with an opening at the upper end is arranged in the mounting seat, the lifting mechanism is arranged at the bottom of the cavity, the touch panel is arranged above the lifting mechanism and is fixedly connected with the lifting mechanism, and the lifting mechanism can drive the touch panel to move up and down along the cavity.

Furthermore, the lifting mechanism comprises a motor, a positive and negative screw rod, movable blocks and connecting rods, the motor is fixedly connected with the side wall of the bottom of the cavity, the output end of the motor is coaxially connected with the positive and negative screw rod, the two movable blocks are respectively in threaded connection with rod bodies on two sides of the positive and negative screw rod, one end of each connecting rod is hinged with the top end of each movable block, the other end of each connecting rod is hinged with the bottom end of the touch panel, and the two connecting rods are arranged in a crossed manner; the two movable blocks can be close to or far away from each other along the positive and negative screw rods under the action of the motor, so that the connecting rod is driven to push up or pull down the touch panel.

Furthermore, a cuboid-shaped groove is formed in the bottom surface of the cavity, the lifting mechanism is arranged in the groove, and the motor is fixedly connected with the side wall of the groove.

The touch panel device further comprises a cover plate mechanism, the cover plate mechanism is arranged in a second cavity on the left side and the right side of the cavity, the cover plate mechanism comprises a transmission part, a spring, a rack and a toothed plate, the transmission part is a double-gear coaxial transmission structure with different diameters, the rack is arranged below the transmission part and meshed with a large-diameter gear of the transmission part, one end of the rack is fixed on the second cavity through the spring, the other end of the rack extends into the cavity and abuts against a funnel part on the lower portion of the touch panel, the toothed plate is arranged above the transmission part and meshed with a small-diameter gear of the transmission part, one end of the toothed plate is arranged in the second cavity, and the other end of the toothed plate extends into the cavity; the two toothed plates are close to each other to close and cover the touch panel, or are far away from each other to move out of the cavity to expose the touch panel.

Further, the transmission portion includes first gear, second gear and pivot, first gear with the second gear passes through the coaxial rigid coupling of pivot, the diameter of second gear is greater than the diameter of first gear, the pivot axial rotates the drive first gear with the synchronous rotation of second gear.

Further, the touch panel device still includes scrapes the brush mechanism, scrape brush mechanism including installation piece, cylinder brush and second spring, the installation piece with the pinion rack in the connection can be dismantled to one end in the cavity, the mounting groove has been seted up to installation piece lower extreme, the cylinder brush inserts in the mounting groove, the second spring respectively with the mounting groove with cylinder brush fixed connection, the second spring can drive the cylinder brush is followed the mounting groove removes.

Further, the installation piece upper end both sides are equipped with the lug respectively, the installation piece is T type structure, the pinion rack in one end in the cavity seted up with installation piece complex T type groove, the installation piece block fit in the T type groove, realize scrape brush mechanism with the dismantlement of pinion rack is connected.

Further, the roller brush comprises a roller, a brush and a connecting frame, the connecting frame is of an inverted U-shaped structure, the connecting frame comprises a connecting frame body and connecting plates protruding out of two sides of the lower end of the connecting frame body, the roller is clamped between the two connecting plates, shaft bodies at two ends of the roller are respectively connected with the two connecting plates in a rotating mode, and the roller can rotate around the shaft bodies in the axial direction.

Furthermore, a third groove body is formed in the side wall of the cavity, and when the toothed plate moves out of the cavity, the scraping and brushing mechanism moves along with the toothed plate and is contained in the third groove body.

Further, a gasket is disposed on the periphery of the touch panel main body on the upper portion of the touch panel.

The technical scheme of the invention has the following beneficial effects: according to the touch panel device, the height of the touch panel is adjustable, and the use comfort level is greatly improved.

Drawings

FIG. 1 is a schematic cross-sectional front view of a touch panel device according to the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic cross-sectional side view of a touch panel device according to the present invention;

fig. 4 is an enlarged view at B of fig. 3;

FIG. 5 is a schematic structural view of the wiper mechanism of the present invention;

fig. 6 is a plan view of the transmission portion of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a front sectional view of a touch panel device of the present invention, fig. 2 is an enlarged view of a point a in fig. 1, fig. 3 is a side sectional view of the touch panel device of the present invention, fig. 4 is an enlarged view of a point B in fig. 3, fig. 5 is a structural schematic view of a wiper mechanism of the present invention, and fig. 6 is a plan view of a transmission portion of the present invention. Referring to fig. 1 to 6, a touch panel device 10 of the present invention includes a mounting base 11, a touch panel 12, a lifting mechanism 13, a cover plate mechanism 14, a wiping mechanism 15, and a mounting plate 16.

The mount 11 is used to mount and house other components of the touch panel device 10. In the present embodiment, the mounting seat 11 has a rectangular parallelepiped structure, and in other embodiments, it may be determined as necessary. The mounting base 11 is provided with a cavity 112 therein, an upper end opening of the cavity 112 enables the cavity 112 to communicate with the outside, and the cavity 112 is used for mounting and accommodating the touch panel 12 and the lifting mechanism 13. The shape of the cavity 112 is adapted to the shape of the touch panel 12. The mounting seats 11 on the left and right sides (the front, the back, the left and the right are shown in fig. 1) of the cavity 112 are thicker, the second cavities 114 are respectively arranged in the mounting seats 11 on the left and the right sides of the cavity 112, and the second cavities 114 are symmetrically located on the two sides of the cavity 112. The second cavity 114 is used to arrange the cover mechanism 14.

The touch panel 12 includes a touch panel main body 122 and a funnel portion 124, the funnel portion 124 is disposed below the touch panel main body 122, and the funnel portion 124 is used for cooperating with the cover mechanism 14. Touch panel 12 sets up in cavity 112 to lifting mechanism 13 through its below goes up and down along cavity 112, and the lateral wall of cavity 112 has limiting displacement to touch panel 12, and the periphery of touch panel main part 122 is provided with sealed pad 123, and sealed pad 123 can adopt the rubber material processing to form, and sealed pad 123 is located between touch panel 12 and cavity 112, and sealed pad 123 laminates with the lateral wall of cavity 112 each other, and sealed pad 123 can guarantee the leakproofness between touch panel 12 and the cavity 112. The touch panel main body 122 is electrically connected to an automobile-mounted control system (not shown), and the touch panel main body 122 can perform intelligent control on the automobile-mounted control system.

The lifting mechanism 13 is disposed at the bottom of the chamber 112. The lifting mechanism 13 includes a motor 131, a forward and backward screw 132, a movable block 133, and a connecting rod 135. In this embodiment, a bottom surface of the cavity 112 is formed with a rectangular parallelepiped recess 113, and the lifting mechanism 13 is installed in the recess 113. The motor 131 can be a small servo motor, the motor 131 is arranged in the groove 113 and fixedly connected with the side wall of the groove 113, the output end of the motor 131 is coaxially connected with the positive and negative screw rod 132, the output end (the positive and negative screw rod 132) of the motor 131 is parallel to the bottom surface of the groove 113, a through threaded hole is formed in the movable block 133, the threaded hole of the movable block 133 is matched with an external thread structure of the positive and negative screw rod 132, and the two movable blocks 133 are respectively in threaded connection with the rod bodies on two sides of the positive and negative screw rod 132. In order to increase the supporting force of the movable block 133, the movable block 133 is in surface contact with (abuts against) the bottom surface of the groove 113. The output end of the motor 131 can drive the forward and backward screw rod 132 to axially rotate, so as to drive the two movable blocks 133 on the forward and backward screw rod 132 to move in opposite directions (close to or far away from). One end of the connecting rod 135 is hinged to the top end of the movable block 133, the other end of the connecting rod 135 is hinged to the bottom end of the funnel portion 124 of the touch panel 12, and the two connecting rods 135 are arranged in a cross manner. Further, the middle portions of the two connecting rods 135 may be hingedly connected to enhance the stability of the connecting rods 135. The number of the connecting rods 135 corresponds to the number of the movable blocks 133. The groove 113 can limit and guide the movable block 133, and the movable block 133 slides along the groove 113 under the driving of the positive and negative screw rods 132. It is also understood that in other embodiments, the groove 113 may not be provided, and the lifting mechanism 13 may be directly installed at the bottom of the cavity 112, that is, the motor 131 is fixedly connected to the side wall of the bottom of the cavity 112, the output end (the positive and negative lead screw 132) of the motor 131 is parallel to the bottom surface of the cavity 112, and the movable block 133 is in surface contact with the bottom surface of the cavity 112. Further, a motor controller (not shown) electrically connected to the motor 131 may be disposed outside the mounting seat 11, and the motor controller may control the motor 131 to turn on, rotate forward, and reverse.

When the two movable blocks 133 approach each other under the driving of the forward and backward screw rods 132, the movable blocks 133 drive the connecting rods 135 to push the touch panel 12 upward; when the two movable blocks 133 are driven by the forward and backward screw rods 132 to move away from each other, the movable blocks 133 drive the connecting rods 135 to pull the touch panel 12 downward.

The cover mechanism 14 includes a transmission 141, a spring 146, a rack 147, and a toothed plate 148.

The transmission part 141 is disposed in the second cavity 114, the transmission part 141 is a double-gear coaxial transmission structure with different diameters, specifically, the transmission part 141 includes a first gear 142, a second gear 143 and a rotating shaft 144, the first gear 142 and the second gear 143 are coaxially and fixedly connected through the rotating shaft 144, the rotating shaft 144 is fixed on the front and rear side walls of the second cavity 114 through a shaft sleeve or a bracket, the rotating shaft 144 axially rotates to drive the first gear 142 and the second gear 143 which are fixedly connected with the rotating shaft to synchronously rotate, and the diameter of the second gear 143 is greater than that of the first gear 142.

In order to facilitate the rack 147 and the tooth plate 148 to enter and exit the cavity 112, a groove 115 and a second groove 116 are respectively formed on the mounting base 11 between the cavity 112 and the second cavity 114, the second groove 116 is located above the groove 115, and the groove 115 and the second groove 116 respectively communicate the cavity 112 with the second cavity 114.

The engaging surface of the rack 147 is located above, the rack 147 is horizontally inserted into the groove 115, the rack 147 is located below the first gear 142 and is engaged with the first gear 142, one end of the rack 147 is fixed on the second cavity 114 through a spring 146, the other end of the rack 147 extends into the cavity 112 and abuts against the funnel part 124 of the touch panel 12, and the spring 146 can extend and retract along the direction of the rack 147. The size of the groove body 115 is matched with the rack 147, and the groove body 115 can guide the rack 147. Further, a support plate (not shown) supporting the rack 147 and the spring 146 may be disposed below the rack 147 and the spring 146 in the second chamber 114.

The upper surface of the toothed plate 148 is flat and smooth, the lower surface of the toothed plate 148 is an engagement surface, the lower surface of the toothed plate 148 is engaged with the second gear 143, one end of the toothed plate 148 is located in the second cavity 114, the other end of the toothed plate 148 passes through the second groove body 116 and extends into the cavity 112, the two toothed plates 148 are close to and abut against the closed circuit to cover and hide the touch panel 12, the two toothed plates 148 are far away from and completely expose the touch panel main body 122 when the cavity 112 is completely moved out, and the touch panel main body 122 can be moved up to the top end of the cavity 112 or even higher than the top end of the cavity 112.

Since the displacement of the toothed plate 148 is greater than that of the toothed rack 147, the second gear 143 moves synchronously with the first gear 142 (the angular velocity is the same, but the linear velocity is different, the linear velocity of the gear is greater when the diameter is larger), the diameter of the second gear 143 is greater than that of the first gear 142, so that the linear velocity of the second gear 143 is greater than that of the first gear 142, the toothed plate 148 moves in mesh with the second gear 143, the toothed rack 147 moves in mesh with the first gear 142, so that the displacement of the toothed plate 148 is greater than that of the toothed rack 147, and different displacements of the toothed plate 148 and the toothed rack 147 are realized.

The squeegee mechanism 15 includes a mounting block 151, a roller brush 154, and a second spring 158.

The lower end of the mounting block 151 is provided with a mounting groove 152, the mounting groove 152 is large and small and can accommodate the connecting frame 157 and the roller brush 154, and two sides of the upper end of the mounting block 151 are respectively provided with a convex block 153, namely, the mounting block 151 is of a T-shaped structure.

The roller brush 154 includes a roller 155, a brush 156, and a connection bracket 157. The connecting frame 157 includes a connecting frame main body 1572 having a rectangular parallelepiped shape and connecting plates 1574 protruding from both sides of the lower end of the connecting frame main body 1572, and the connecting frame main body 1572 and the connecting plates 1574 form an inverted U-shaped structure. The brush 156 is disposed on the periphery of the roller 155, the roller 155 is clamped between the two connecting plates 1574, the shaft bodies 1552 at the two ends of the roller 155 are rotatably connected to the two connecting plates 1574, and the roller 155 drives the brush 156 to rotate axially around the shaft bodies 1552. The second spring 158 is fixedly connected to the upper end of the connecting frame main body 1572 and the bottom of the mounting groove 152, and the connecting frame 157 can extend and contract along the mounting groove 152 under the action of the second spring 158. When the two toothed plates 148 are closed, the roller brush 154 of the wiping mechanism 15 is above and abutted against the touch panel main body 122.

The one end of pinion rack 148 in cavity 112 is seted up with mounting block 151 matched with T type groove 149, and the mounting block 151 block realizes scraping brush mechanism 15 and the detachable of pinion rack 148 in T type groove 149 is connected, and further, mounting block 151 and pinion rack 148 still can be further through bolt fixed connection again. When the scraping and brushing mechanism 15 is disassembled and cleaned, the motor 131 can control the semi-open state of the toothed plate 148, the thread fixed connection between the mounting block 151 and the toothed plate 148 is removed, the mounting block 151 is moved out of the T-shaped groove 149, so that the scraping and brushing mechanism 15 is disassembled from the toothed plate 148, and the scraping and brushing mechanism 15 is cleaned and maintained correspondingly.

In order to facilitate the wiping mechanism 15 to move out of the cavity 112 along with the toothed plate 148, a third groove 117 capable of accommodating the wiping mechanism 15 is formed below the second groove 116 on one side of the cavity 112, the third groove 117 is respectively communicated with the cavity 112 and the second groove 116, and the third groove 117 and the second groove 116 form a stepped structure. While the toothed plate 148 is completely moved out of the cavity 112, the wiping mechanism 15 is compressed and moved into the third groove 117, and meanwhile, the stepped structure can limit the wiping mechanism 15.

The mounting plate 16 is used to fix the touch panel device 10 to the vehicle body. The mounting plate 16 is provided on the outer periphery of the mounting seat 11, and is generally provided on the upper portion of the outer periphery of the mounting seat 11, which may be specifically determined as needed. The mounting plate 16 is provided with a through hole 162, and a mounting bolt is inserted into the through hole 162 to fixedly connect the mounting plate 16 with the automobile body. In this embodiment, the through hole 162 is a sunken hole, the sunken hole can accommodate the head of the mounting bolt, and the top end of the sunken hole is matched with the hole cover to cover and hide the head of the mounting bolt, so as to improve the overall appearance.

Operation steps and principles of the touch panel device 10:

controlling the motor 131 to rotate forward, the output end of the motor 131 drives the positive and negative lead screw 132 to rotate forward, the positive and negative lead screw 132 drives the two movable blocks 133 to approach each other, the two movable blocks 133 push the connecting rod 135 to move upward to further push the touch panel 12 to move upward, along with the upward movement of the funnel part 124 of the touch panel 12, the funnel part 124 gradually reduces the extrusion on the rack 147, the rack 147 moves toward the cavity 112 under the elastic force of the spring 146, the rack 147 drives the transmission part 141 to rotate forward, the transmission part 141 drives the toothed plate 148 to move away from each other, and along with the upward movement of the touch panel main body 122 and the movement of the toothed plate 148, the touch panel main body 122 continuously presses the roller brush 154 of the scraping and brushing mechanism 15 upward and is attached to the roller brush 154, the roller 154 gradually contracts toward the installation groove 152, and the roller brush 154 rolls along the center of the upper surface of the touch panel main body 122 to clean the upper surface of the touch panel main body 122 outward under the driving of the toothed plate 148, until the toothed plate 148 is completely moved out of the cavity 112, the compressed wiping mechanism 15 enters the third groove 117, the touch panel main body 122 is completely exposed and moves upwards to the top end of the cavity 112, and meanwhile, a driver can further adjust the height of the touch panel main body 122 according to habits, and stop the forward rotation of the motor 131 after reaching the required height. The roller brush 154 is always attached to the upper surface of the touch panel main body 122 when operating.

After the touch panel device 10 is used, the motor 131 is controlled to rotate reversely, the output end of the motor 131 drives the forward and reverse screw rod 132 to rotate reversely, the forward and reverse screw rod 132 drives the two movable blocks 133 to move away from each other, the two movable blocks 133 pull the connecting rod 135 to move downward and further pull the touch panel 12 to move downward, when the upper surface of the touch panel main body 122 moves downward to the lower end of the third slot body 117, the funnel part 124 starts to continuously squeeze the rack 147, the rack 147 drives the transmission part 141 to rotate reversely, the transmission part 141 drives the toothed plate 148 to move toward the cavity 112 and approach each other, meanwhile, the scraping and brushing mechanism 15 moves out from the third slot body 117 to the edge of the toothed plate of the touch panel main body 122, along with the movement of the rack 148 and the downward movement of the touch panel 12, the roller brush 154 gradually extends downward along the installation groove 152 and is attached to the upper surface of the touch panel main body 122, and the roller brush 154 rolls along the edge of the upper surface of the touch panel main body 122 to the center under the driving of the toothed plate 148 to clean the upper surface of the touch panel main body 122, until the two toothed plates 148 are closed to hide the touch panel 12, the control motor 131 is stopped.

The technical scheme of the invention has the following beneficial effects: above-mentioned touch panel device 10, its touch panel 12 height-adjustable has promoted the comfort level of use by a wide margin, and touch panel 12 can hide, has effectively avoided touch panel 12 to collide with and cause the damage, scrapes brush mechanism 15 in addition and can promote the use and experience to touch panel 12 self-cleaning.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A touch panel device (10), characterized in that: touch panel device (10) include mount pad (11), touch panel (12) and elevating system (13), be equipped with upper end open-ended cavity (112) in mount pad (11), elevating system (13) set up in cavity (112) bottom, touch panel (12) in elevating system (13) top and fixed connection with it, elevating system (13) can drive touch panel (12) are followed cavity (112) reciprocates.

2. Touch panel device (10) according to claim 1, characterized in that: the lifting mechanism (13) comprises a motor (131), a positive and negative screw rod (132), a movable block (133) and a connecting rod (135), the motor (131) is fixedly connected with the side wall of the bottom of the cavity (112), the output end of the motor (131) is coaxially connected with the positive and negative screw rod (132), the two movable blocks (133) are respectively in threaded connection with rod bodies on two sides of the positive and negative screw rod (132), one end of the connecting rod (135) is hinged with the top end of the movable block (133), the other end of the connecting rod (135) is hinged with the bottom end of the touch panel (12), and the two connecting rods (135) are arranged in a crossed manner; the two movable blocks (133) can move close to or away from each other along the positive and negative screw rods (132) under the action of the motor (131), so as to drive the connecting rod (135) to push up or pull down the touch panel (12).

3. Touch panel device (10) according to claim 2, characterized in that: the bottom surface of the cavity (112) is provided with a cuboid-shaped groove (113), the lifting mechanism (13) is arranged in the groove (113), and the motor (131) is fixedly connected with the side wall of the groove (113).

4. Touch panel device (10) according to claim 1, characterized in that: the touch panel device (10) further comprises a cover plate mechanism (14), the cover plate mechanism (14) is arranged in a second cavity (114) on the left side and the right side of the cavity (112), the cover plate mechanism (14) comprises a transmission part (141), a spring (146), a rack (147) and a toothed plate (148), the transmission part (141) is a double-gear coaxial transmission structure with different diameters, the rack (147) is arranged below the transmission part (141) and meshed with a large-diameter gear of the transmission part (141), one end of the rack (147) is fixed on the second cavity (114) through the spring (146), the other end of the rack (147) extends into the cavity (112) and abuts against a funnel part (124) on the lower portion of the touch panel (12), and the toothed plate (148) is arranged above the transmission part (141) and meshed with a small-diameter gear of the transmission part (141), one end of the toothed plate (148) is arranged in the second cavity (114), and the other end of the toothed plate (148) extends into the cavity (112); the two toothed plates (148) are close to each other to cover and hide the touch panel (12), or are far away from each other to move out of the cavity (112) to expose the touch panel (12).

5. Touch panel device (10) according to claim 4, characterized in that: the transmission part (141) comprises a first gear (142), a second gear (143) and a rotating shaft (144), the first gear (142) and the second gear (143) are coaxially and fixedly connected through the rotating shaft (144), the diameter of the second gear (143) is larger than that of the first gear (142), and the rotating shaft (144) rotates axially to drive the first gear (142) and the second gear (143) to rotate synchronously.

6. Touch panel device (10) according to claim 1, characterized in that: touch panel device (10) still including scraping brush mechanism (15), scrape brush mechanism (15) including installation piece (151), cylinder brush (154) and second spring (158), installation piece (151) with pinion rack (148) in the connection can be dismantled to one end in cavity (112), installation groove (152) have been seted up to installation piece (151) lower extreme, cylinder brush (154) insert in installation groove (152), second spring (158) respectively with installation groove (152) with cylinder brush (154) fixed connection, second spring (158) can drive cylinder brush (154) are followed installation groove (152) remove.

7. Touch panel device (10) according to claim 6, characterized in that: mounting block (151) upper end both sides are equipped with lug (153) respectively, mounting block (151) are T type structure, pinion rack (148) in one end in cavity (112) seted up with mounting block (151) complex T type groove (149), mounting block (151) block in T type groove (149), realize scrape brush mechanism (15) with the connection of dismantling of pinion rack (148).

8. Touch panel device (10) according to claim 6, characterized in that: the roller brush (154) comprises a roller (155), a brush (156) and a connecting frame (157), the connecting frame (157) is of an inverted U-shaped structure, the connecting frame (157) comprises a connecting frame body (1572) and connecting plates (1574) protruding out of two sides of the lower end of the connecting frame body (1572), the roller (155) is clamped between the two connecting plates (1574), shaft bodies (1552) at two ends of the roller (155) are rotatably connected with the two connecting plates (1574) respectively, and the roller (155) can axially rotate around the shaft bodies (1552).

9. Touch panel device (10) according to claim 4, characterized in that: the side wall of the cavity (112) is provided with a third groove body (117), and when the toothed plate (148) moves out of the cavity (112), the scraping and brushing mechanism (15) moves along with the toothed plate and is contained in the third groove body (117).

10. Touch panel device (10) according to claim 1, characterized in that: a sealing gasket (123) is arranged on the periphery of a touch panel main body (122) on the upper portion of the touch panel (12).