CN218450083U

CN218450083U - Touch switch device

Info

Publication number: CN218450083U
Application number: CN202221886665.3U
Authority: CN
Inventors: 夏守先; 林泽鑫; 丰波
Original assignee: Guangzhou Longyue Electric Technology Co ltd
Current assignee: Guangzhou Longyue Electric Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-02-03
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to the technical field of touch switches, and discloses a touch switch device, solves the problem that sweat and other impurities attach to an induction panel at present and make the induction insensitive when people touch, and comprises a touch induction panel, the outside of the touch induction panel is fixedly provided with a mounting frame, the middle of the front side of the touch induction panel is provided with an induction area, the front side of the mounting frame is provided with a protection mechanism, the protection mechanism comprises a protection plate positioned on the front side of the touch induction panel, the positions of the back side of the protection plate close to four corners are all fixedly provided with connecting columns, and the connecting columns are fixedly connected with the mounting frame; the utility model discloses, through the cooperation between connecting plate and connecting rod and slider and the dead lever, promote the connecting plate rebound when using, then can make the brush rebound to can clean sweat and other impurity attached to on the induction zone, thereby avoid people's touch to have the insensitive condition of response.

Description

Touch switch device

Technical Field

The utility model belongs to the technical field of touch switch, specifically a touch switch device.

Background

With the continuous progress of science and technology, man-machine interaction is turned to the touch switch by the original mechanical switch, the science and technology sense and the competitiveness of products are improved, and the touch control sensing has the advantages of wear resistance, long service life, no maintenance and the like, so that the touch control sensing device is widely applied.

The current induction panel of the touch switch is not provided with a cleaning mechanism, so that sweat and other impurities are easily attached to the induction panel after people use the induction panel for a long time, and the induction is insensitive when people touch the induction panel, so that the long-term use of the induction panel is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a touch switch device, effectual sweat and other impurity of having solved attach to on the response panel and make the insensitive problem of response when people touch.

In order to achieve the above object, the utility model provides a following technical scheme: a touch switch device comprises a touch sensing panel, wherein an installation frame is fixedly installed on the outer side of the touch sensing panel, a sensing area is arranged in the middle of the front side of the touch sensing panel, and a protection mechanism is installed on the front side of the installation frame;

protection machanism is including being located the positive guard plate of touch-sensitive panel, and the back of guard plate is close to the equal fixed mounting in four corners position and has the spliced pole, spliced pole and installing frame fixed connection, and the middle part of guard plate is equipped with logical groove, and the baffle is installed to the inboard that leads to the groove.

Preferably, the top of the inner side of the through groove is provided with a limiting groove, the limiting groove is matched with the baffle, and the top of the baffle extends to the inner side of the limiting groove.

Preferably, install the connecting rod between guard plate and the touch-sensitive panel, the back fixed mounting of connecting rod has the brush, and the brush laminates with the touch-sensitive panel.

Preferably, the front of the connecting rod is fixedly provided with a connecting plate, the connecting plate is clamped with the through groove, and the bottom of the baffle is fixedly connected with the top of the connecting plate.

Preferably, two of the left and right sides all fixed mounting has the dead lever between the spliced pole, and the equal movable mounting in the outside of two dead levers has the slider.

Preferably, two ends of the connecting rod are respectively and fixedly connected with the two sliding blocks.

Preferably, the top of two the slider all is connected with reset spring, and two reset spring's top is connected with two spliced poles that are located the top respectively, and two reset spring cup joint with two dead lever activities respectively.

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

(1) The utility model, through the matching between the connecting plate and the connecting rod as well as between the sliding block and the fixed rod, when in use, the connecting plate is pushed to move upwards, and then the brush can be moved upwards, so that sweat and other impurities attached to the induction area can be cleaned, and the condition that the induction is insensitive when people touch is avoided;

(2) This novel front through the installing frame sets up the spliced pole to set up the guard plate on the spliced pole, then can play the effect of protection to touch-sensitive panel, set up the baffle simultaneously on leading to the groove, thereby can protect the induction zone, thereby avoid external and induction zone contact friction and cause the damage of induction zone.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic structural view of the touch sensing panel of the present invention;

FIG. 3 is a schematic view of the protection mechanism of the present invention;

FIG. 4 is a schematic view of the brush of the present invention;

FIG. 5 is a schematic view of the protective plate structure of the present invention;

in the figure: 1. a touch-sensitive panel; 2. installing a frame; 3. a protection mechanism; 301. a protection plate; 302. a baffle plate; 303. a connecting plate; 304. connecting columns; 305. a through groove; 306. a return spring; 307. fixing the rod; 308. a brush; 309. a connecting rod; 3010. a slider; 3011. a limiting groove; 4. a sensing region.

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 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.

First embodiment is given by fig. 1-5, the utility model discloses a touch-sensitive panel 1, touch-sensitive panel 1's outside fixed mounting has installing frame 2, is equipped with induction zone 4 in the middle of touch-sensitive panel 1's the front, and protection machanism 3 is installed in the front of installing frame 2.

In the second embodiment, on the basis of the first embodiment, the protection mechanism 3 includes a protection plate 301 located on the front surface of the touch sensing panel 1, connection posts 304 are fixedly mounted on positions, close to four corners, of the back surface of the protection plate 301, the connection posts 304 are fixedly connected with the installation frame 2, a through groove 305 is formed in the middle of the protection plate 301, a baffle 302 is mounted on the inner side of the through groove 305, a limiting groove 3011 is formed in the top of the inner side of the through groove 305, the limiting groove 3011 is matched with the baffle 302, and the top of the baffle 302 extends to the inner side of the limiting groove 3011;

meanwhile, the protection plate 301 and the baffle plate 302 are arranged on the touch sensing panel 1, so that the touch sensing panel 1 and the sensing area 4 are protected, and the touch sensing area 4 is prevented from being damaged due to contact friction.

Third embodiment, on the basis of the first embodiment, a connecting rod 309 is installed between the protection plate 301 and the touch sensing panel 1, a brush 308 is fixedly installed on the back surface of the connecting rod 309, the brush 308 is attached to the touch sensing panel 1, a connecting plate 303 is fixedly installed on the front surface of the connecting rod 309, the connecting plate 303 is clamped with the through groove 305, the bottom of the baffle 302 is fixedly connected with the top of the connecting plate 303, fixing rods 307 are fixedly installed between the two connecting posts 304 positioned on the left side and the right side, sliders 3010 are movably installed on the outer sides of the two fixing rods 307, two ends of the connecting rod 309 are respectively fixedly connected with the two sliders 3010, the tops of the two sliders 3010 are respectively connected with return springs 306, the top ends of the two return springs 306 are respectively connected with the two connecting posts 304 positioned above, and the two return springs 306 are respectively movably sleeved with the two fixing rods 307;

at first, the connecting plate 303 is moved upwards to drive the baffle 302 to move upwards, the through groove 305 is opened, the connecting rod 309 is driven to move upwards at the same time, the sliding blocks 3010 on the two sides are driven to move upwards, the two return springs 306 are compressed at the moment, then the brush 308 is driven to move upwards, and the sensing area 4 is cleaned, so that the situation that the sensing is insensitive when people touch is avoided.

The working principle is as follows: when the touch screen is used, the connecting plate 303 is moved upwards at first, the baffle plate 302 is driven to move upwards, the through groove 305 is opened simultaneously, the connecting rod 309 is driven to move upwards simultaneously, the sliding blocks 3010 on two sides are driven to move upwards, the two reset springs 306 are compressed at the moment, the brush 308 is driven to move upwards, the sensing area 4 is cleaned, the sensing area 4 is touched, after the touch is completed, control over the connecting plate 303 is removed, the two reset springs 306 reset to drive the two sliding blocks 3010 to move downwards at the moment, the connecting rod 309 and the connecting plate 303 are driven to move downwards, the baffle plate 302 is driven to move downwards simultaneously, the through groove 305 is closed, and finally the touch sensing panel 1 and the sensing area 4 are protected.

Claims

1. A touch switch device comprising a touch-sensitive panel (1), characterized in that: the outer side of the touch sensing panel (1) is fixedly provided with an installation frame (2), the middle of the front side of the touch sensing panel (1) is provided with a sensing area (4), and the front side of the installation frame (2) is provided with a protection mechanism (3);

protection machanism (3) are including being located positive guard plate (301) of touch-sensitive panel (1), and the back of guard plate (301) is close to the equal fixed mounting in four corners position and has spliced pole (304), spliced pole (304) and installing frame (2) fixed connection, and the middle part of guard plate (301) is equipped with logical groove (305), and baffle (302) are installed to the inboard that leads to groove (305).

2. A touch switch device according to claim 1, wherein: the top of the inner side of the through groove (305) is provided with a limiting groove (3011), the limiting groove (3011) is matched with the baffle (302), and the top of the baffle (302) extends to the inner side of the limiting groove (3011).

3. A touch switch device according to claim 1, wherein: install connecting rod (309) between guard plate (301) and touch-sensitive panel (1), the back fixed mounting of connecting rod (309) has brush (308), and brush (308) and touch-sensitive panel (1) laminating.

4. A touch switch device according to claim 3, wherein: the front fixed mounting of connecting rod (309) has connecting plate (303), connecting plate (303) and logical groove (305) joint, and the bottom of baffle (302) and the top fixed connection of connecting plate (303).

5. A touch switch device according to claim 1, wherein: fixing rods (307) are fixedly arranged between the two connecting columns (304) on the left side and the right side, and sliding blocks (3010) are movably arranged on the outer sides of the two fixing rods (307).

6. A touch switch device according to claim 3, wherein: two ends of the connecting rod (309) are respectively fixedly connected with the two sliding blocks (3010).

7. The touch switch device according to claim 5, wherein: the top of the two sliding blocks (3010) is connected with a return spring (306), the top ends of the two return springs (306) are respectively connected with two connecting columns (304) located above, and the two return springs (306) are respectively movably sleeved with two fixing rods (307).