CN214623593U

CN214623593U - Touch key pressure sensor with antifouling function

Info

Publication number: CN214623593U
Application number: CN202120691859.7U
Authority: CN
Inventors: 朱文强
Original assignee: Tianjin Siwode Electronic Technology Co ltd
Current assignee: Tianjin Siwode Electronic Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-05
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a touch button pressure sensor with antifouling function, including main part mechanism, the top of main part mechanism is provided with antifouling device, and the top of main part mechanism is provided with cleaning device, cleaning device's side is connected with collection device, and cleaning device includes the rotating pin, the external connection of rotating pin has the fixed block, the top of rotating pin is provided with the protective sheath, circular through-hole has been seted up in the front of protective sheath, first spout has been seted up to the inside of protective sheath, the top of first spout is connected with first slider, the bottom of first slider is connected with the brush. This touch button pressure sensor with antifouling function can avoid gathering up the dust in the keyboard main part, and the through-hole that is close with pressure sensor's key cap size is seted up at antifouling board top, avoids the dust to fall into the gap of button, influences the use, and taking off that antifouling board can relax washs and puts back again, makes the device have higher practicality.

Description

Touch key pressure sensor with antifouling function

Technical Field

The utility model relates to a touch button pressure sensor technical field specifically is a touch button pressure sensor with antifouling function.

Background

The pressure sensor is a device or a device which can sense pressure signals and can convert the pressure signals into usable electric signals according to a certain rule, and the pressure sensor is usually composed of a pressure sensitive element and a signal processing unit and is converted into electric signals according to a certain rule or information in other required forms is output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

The pressure sensor is the most commonly used sensor in industrial practice, and is applied to many places, and the keyboard frequently seen in daily life also adopts the pressure sensor, and the pressure sensor is pressed by pressing the key cap, and then the pressure sensor outputs signals to complete the display of information.

The existing keyboard is not provided with an antifouling device, a lot of dust can be accumulated on the surface of the keyboard and at the keys when the keyboard is used for a long time, the service life of the keyboard can be influenced, in addition, in daily life, other garbage can fall into gaps of the keys of the keyboard, and if the keyboard is not cleaned, the situation that the keys are not flexible or are blocked can be caused, and the use is influenced.

Disclosure of Invention

An object of the utility model is to provide a touch button pressure sensor with antifouling function 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 touch button pressure sensor with antifouling function, includes main part mechanism, the top of main part mechanism is provided with antifouling device, the top of main part mechanism is provided with cleaning device, cleaning device's side is connected with collection device.

Cleaning device includes the rotating pin, the external connection of rotating pin has the fixed block, the top of rotating pin is provided with the protective sheath, circular through-hole has been seted up in the front of protective sheath, first spout has been seted up to the inside of protective sheath, the top of first spout is connected with first slider, the bottom of first slider is connected with the brush, and the range of circular through-hole is unanimous with the range of key cap, and the protective sheath can cover on the keyboard main part after the upset on the surface, through being provided with the protective sheath that can overturn for protect the keyboard surface, reduce the dust and pile up, when not, also be convenient for place through the upset, can not influence the use of device, the length of brush also equals with the length of first slider, and the brush is located the bottom of first slider, slides along with the slip of first slider.

Preferably, the main body mechanism comprises a keyboard main body, a pressure sensor is arranged in the keyboard main body, a keycap is connected to the top of the pressure sensor, and the keycap is connected with the top of the pressure sensor, so that the contact surface of the pressure sensor is increased, pressure is applied to the keycap instead of the pressure sensor, the pressure sensor can be effectively protected, and the service life of the pressure sensor is prolonged.

Preferably, antifouling device includes antifouling board, the through-hole has been seted up at antifouling board's top, and antifouling board can avoid collecting the dust in the keyboard main part, is provided with the through-hole, makes antifouling board and key cap more be close, reduces the clearance between antifouling board and the button, avoids the dust to fall into in the gap of button, avoids influencing the use of device.

Preferably, the collection device comprises a collection box, a handle is arranged on the side face of the collection box, a second sliding block is arranged at the bottom of the collection box, a second sliding groove is formed in the bottom of the second sliding block, the collection box can collect the cleaned dust in a centralized manner, and the collection box can be easily taken out through the handle and the second sliding groove, so that the collection box can be cleaned and put back in time, the cleanness of the collection device is guaranteed, and the usability of the collection device is higher.

Preferably, the quantity and the size of circular through-hole are unanimous with the quantity of key cap, and first spout sets up the top at circular through-hole, and the area of first spout equals with antifouling board's area, so the area size that first slider can remove equals with antifouling board's area, can guarantee that the brush is clean with the surface clearance of antifouling board and key cap, guarantee the clean and tidy of device, be provided with first spout, can let first slider slide in the top, the slip of the brush of being convenient for, can guarantee the clean of device.

Preferably, antifouling board sets up the top at the keyboard main part, and antifouling board highly is less than the height of key cap, and the top of antifouling board equals with the distance of first spout to circular through-hole to the distance of key cap, be provided with circular through-hole, can let the key cap pass through, make things convenient for the brush to clear up the keyboard surface, because the top of antifouling board equals with the distance of first spout to circular through-hole to the distance of key cap, so at the protective sheath back of overturning, make the key cap just insert in the middle of the circular through-hole, make the key cap can not outstanding circular through-hole, also can not produce sunkenly, make key cap and circular through-hole form a plane, be convenient for first slider to slide in the top and can not cause because of not being uneven and drop, influence the use of device.

Preferably, the brush setting is in the bottom of first slider, and the length of brush equals with antifouling board's width, and the length of first spout equals with antifouling board's length, and the brush can be cleared up the keyboard surface, guarantees the clean and tidy nature of device.

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

1. this touch button pressure sensor with antifouling function through setting up antifouling board, can avoid gathering up the dust in the keyboard main part, simultaneously, the through-hole that is close with pressure sensor's key cap size is seted up at antifouling board top, avoids the dust to fall into the gap of button, influences the use, and antifouling board is connected for the mode of pegging graft with the key cap moreover, is convenient for get and puts, and what can relax takes off washs and puts back again, makes the device have higher practicality.

2. This touch button pressure sensor with antifouling function, through being provided with protective sheath and brush, when closing the protective sheath, make pressure sensor's key cap surface and first spout surface parallel and level, the brush of being convenient for clears up the key cap surface, can keep the clean of key cap, promotes the effect when using, simultaneously, is provided with the miscellaneous box of collection, can collect the dust of clearance together, and the clearance of being convenient for makes the practicality of device higher.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the front view section of the present invention;

FIG. 3 is a schematic view of the intercepting and selecting structure of the keyboard main body of the present invention;

fig. 4 is a schematic perspective view of the cleaning device of the present invention;

fig. 5 is a schematic structural diagram of a top view of the present invention;

FIG. 6 is a schematic view of a left side top partial sectional structure of the cleaning device of the present invention;

fig. 7 is a schematic view of the top view cross-sectional structure of the collecting device of the present invention.

In the figure: 1. a main body mechanism; 101. a keyboard main body; 102. a pressure sensor; 103. a keycap; 2. an anti-fouling device; 201. an antifouling board; 202. a through hole; 3. a cleaning device; 301. a rotation pin; 302. a fixed block; 303. a protective sleeve; 304. a circular through hole; 305. a first chute; 306. a first slider; 307. a brush; 4. a collection device; 401. collecting the sundries box; 402. a handle; 403. a second slider; 404. a second runner.

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. 1-7, the present invention provides a technical solution: the utility model provides a touch button pressure sensor with antifouling function, includes main part mechanism 1, and the top of main part mechanism 1 is provided with antifouling device 2, and the top of main part mechanism 1 is provided with cleaning device 3, and cleaning device 3's side sliding connection has collection device 4.

The cleaning device 3 comprises a rotating pin 301, a fixed block 302 is hinged outside the rotating pin 301, a protective sleeve 303 is arranged on the top of the rotating pin 301, a circular through hole 304 is formed in the front face of the protective sleeve 303, the number and size of the circular through holes 304 are consistent with the number of the keycaps 103, the arrangement of the circular through holes 304 is consistent with the arrangement of the keycaps 103, the protective sleeve 303 can be covered on the surface of the keyboard body 101 after being turned over, a first sliding groove 305 is arranged on the top of the circular through hole 304, the area of the first sliding groove 305 is equal to the area of the anti-fouling plate 201, so that the movable area of the first sliding block 306 is equal to the area of the anti-fouling plate 201, the brush 307 can clean the surfaces of the anti-fouling plate 201 and the keycaps 103, the cleanness of the device is ensured, the area of the first sliding groove 305 is equal to the area of the anti-fouling plate 201, the first sliding groove 305 is provided, and the first sliding block 306 can slide above, the slip of the brush 307 of being convenient for, can guarantee the cleanness of device, first spout 305 has been seted up to the inside of protective sheath 303, the top of first spout 305 is connected with first slider 306, the bottom fixedly connected with brush 307 of first slider 306, brush 307 sets up the bottom at first slider 306, the length of brush 307 equals with antifouling board 201's width, the length of brush 307 also equals with first slider 306's length, and brush 307 is located first slider 306's bottom, slide along with first slider 306's slip, and the length of first spout 305 equals with antifouling board 201's length, brush 307 can clear up key cap 103 surface, guarantee the clean and tidy nature of device, through being provided with protective sheath 303 that can overturn, a protection to the keyboard surface, reduce the dust and pile up, when not using, also be convenient for placing through the upset, can not influence the use of device.

The main body mechanism 1 comprises a keyboard main body 101, a pressure sensor 102 is arranged in the keyboard main body 101, a keycap 103 is fixedly connected to the top of the pressure sensor 102, and the keycap 103 is arranged, so that the keycap 103 is connected with the top of the pressure sensor 102, the contact surface of the pressure sensor 102 is increased, pressure is applied to the keycap 103 instead of the pressure sensor 102, the pressure sensor 102 can be effectively protected, and the service life of the pressure sensor 102 is prolonged.

The anti-fouling device 2 comprises an anti-fouling plate 201, because the distance from the top of the anti-fouling plate 201 to the keycap 103 is equal to the distance from the first sliding chute 305 to the circular through hole 304, after the protective sleeve 303 is turned over, the keycap 103 can be just inserted into the circular through hole 304, the keycap 103 can not protrude out of the circular through hole 304 and can not generate a recess, the keycap 103 and the circular through hole 304 form a plane, the first sliding block 306 can slide above conveniently without falling off due to unevenness, the use of the device is affected, the anti-fouling plate 201 is arranged at the top of the keyboard main body 101, the height of the anti-fouling plate 201 is lower than that of the keycap 103, the distance from the top of the anti-fouling plate 201 to the keycap 103 is equal to the distance from the first sliding chute 305 to the circular through hole 304, the circular through hole 304 is arranged, the keycap 103 can pass through, the surface of the keyboard 103 can be cleaned conveniently by the hairbrush 307, the top of the anti-fouling plate 201 is provided with the through hole 202, dirt proof board 201 can avoid scraping up the dust on keyboard main part 101, is provided with through-hole 202, makes dirt proof board 201 and key cap 103 more be close, reduces the clearance between dirt proof board 201 and the button, avoids the dust to fall into the gap of button, avoids influencing the use of device.

Collection device 4 is including album miscellaneous box 401, the side of album miscellaneous box 401 is provided with handle 402, the bottom of album miscellaneous box 401 is provided with second slider 403, second spout 404 has been seted up to the bottom of second slider 403, collection miscellaneous box 401 can concentrate the collection to the dust of clearance, and through being provided with handle 402 and second spout 404, can be relaxed take album miscellaneous box 401 out, be convenient for in time clear up and put back collection miscellaneous box 401, guarantee collection device 4's clean-and-tidy, make the usability of device higher.

When the device is used, the protective sleeve 303 of the touch type key pressure sensor with the antifouling function is pulled, the protective sleeve 303 is pulled through the rotating pin 301 and is placed at the rear end, the device can be normally used, when the device needs to be cleaned after the device is used, firstly, the protective sleeve 303 is pulled to be matched with the antifouling board 201, the protective sleeve 303 is attached to the antifouling board 201, the surface of the keycap 103 of the pressure sensor 102 is flush with the surface of the first sliding groove 305, the first sliding block 306 at the top of the first sliding groove 305 is pulled to slide rightwards, the first sliding block 306 drives the brush 307 at the bottom to slide, the surface of the keycap 103 is cleaned, the brush 307 moves, dust on the surface of the keycap 103 is cleaned and pushed into the impurity collecting box 401, then the first sliding block 306 is slid leftwards, the first sliding block 306 is restored to the original position, then the handle 402 at the side of the impurity collecting box 401 is pulled, the impurity collecting box 401 can be drawn out and put in after being cleaned.

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 touch button pressure sensor with antifouling function, includes main part mechanism (1), its characterized in that: the top of the main body mechanism (1) is provided with an antifouling device (2), the top of the main body mechanism (1) is provided with a cleaning device (3), and the side surface of the cleaning device (3) is connected with a collecting device (4);

cleaning device (3) include rotation pin (301), the external connection of rotation pin (301) has fixed block (302), the top of rotation pin (301) is provided with protective sheath (303), circular through-hole (304) have been seted up in the front of protective sheath (303), first spout (305) have been seted up to the inside of protective sheath (303), the top of first spout (305) is connected with first slider (306), the bottom of first slider (306) is connected with brush (307).

2. The touch key pressure sensor with the antifouling function according to claim 1, wherein: the main body mechanism (1) comprises a keyboard main body (101), a pressure sensor (102) is arranged inside the keyboard main body (101), and the top of the pressure sensor (102) is connected with a keycap (103).

3. The touch key pressure sensor with the antifouling function according to claim 1, wherein: the anti-fouling device (2) comprises an anti-fouling plate (201), and a through hole (202) is formed in the top of the anti-fouling plate (201).

4. The touch key pressure sensor with the antifouling function according to claim 1, wherein: the collecting device (4) comprises a sundry collecting box (401), a handle (402) is arranged on the side face of the sundry collecting box (401), a second sliding block (403) is arranged at the bottom of the sundry collecting box (401), and a second sliding groove (404) is formed in the bottom of the second sliding block (403).

5. The touch key pressure sensor with the antifouling function according to claim 1, wherein: the number and the size of the circular through holes (304) are consistent with the number of the keycaps (103), the first sliding grooves (305) are arranged at the tops of the circular through holes (304), and the area of the first sliding grooves (305) is equal to that of the anti-fouling plate (201).

6. The touch key pressure sensor with the antifouling function according to claim 3, wherein: the anti-fouling plate (201) is arranged at the top of the keyboard main body (101), the height of the anti-fouling plate (201) is lower than that of the keycap (103), and the distance from the top of the anti-fouling plate (201) to the keycap (103) is equal to the distance from the first sliding groove (305) to the circular through hole (304).

7. The touch key pressure sensor with the antifouling function according to claim 1, wherein: the brush (307) is arranged at the bottom of the first sliding block (306), the length of the brush (307) is equal to the width of the anti-fouling plate (201), and the length of the first sliding chute (305) is equal to the length of the anti-fouling plate (201).