False touch prevention type household switch

Abstract

The utility model discloses a false touch prevention type household switch, and particularly relates to the technical field of household switches, the false touch prevention type household switch comprises a household switch body, the outer side of one end of the household switch body is slidably provided with a protective shell, and the outer wall of one end of the household switch body is symmetrically provided with chutes. When the touch surface of the household switch body is cleaned, the handle is pressed to push the push rod, the first valve assembly is driven in a transmission mode to push water or alcohol to be discharged to the liquid spraying pipe and flow out to be absorbed by the wiping cotton, then the protective shell slides up and down to drive the wiping cotton to move, and the touch surface of the household switch body can be wiped and cleaned. The situation that sweat stains on the hands of a user and dust in the air adhere to the touch screen to affect the touch sensitivity is avoided, the touch screen can be disinfected, and the practicability is higher; through the use of the protective shell and the sliding block, the touch surface at one end of the household switch body can be shielded and protected, and mistaken touch operation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of household switches, in particular to an anti-mistouch household switch. Background Art

[0002] Smart home, as a high-tech product in modern new home, integrates intelligent, automated and other functions, providing users with a comfortable living environment. The use of smart home is inseparable from the use of home switches. There are many kinds of home switches, including touch-sensitive home switches.

[0003] The patent library discloses a smart home touch-sensitive wall switch (authorization announcement number CN115798950A), which includes a mounting shell and an integrally formed mounting flange. The mounting flange is detachably connected to a mounting cover, a touch screen is embedded in the middle of the mounting cover, a circuit board is provided on the inner wall of the mounting shell, a wiring shell is embedded in the mounting shell, a fixing bolt is embedded in the side thread of the wiring shell, a servo motor is fixed to the inner wall of the mounting shell via a support rod, a plastic disk is provided on the power output end at the bottom of the servo motor, and a plastic disk is embedded in the side of the plastic disk. The metal disk in the present invention is placed in a metal box. Due to its own gravity, the metal disk presses against the rotating part and the inner wall of the metal box. The insulating areas of the two metal disks pressing against the rotating part cannot form a current path to cut off the current, while the conductive areas of the rotating parts of the two metal disks form a current loop to connect the current. The present invention has the advantages of long service life, very stable contact, and very strong anti-fool ability.

[0004] At present, traditional touch-type home switches usually expose the touch screen directly during use, which can easily cause the corresponding equipment to be powered on due to accidental touch, thereby wasting electricity. In addition, in some hot weather, people's hands sweat, and when operating the home switch, some sweat stains are likely to remain on the touch screen. In addition, the exposure of the touch screen will cause some dust in the air to adhere to it, which can easily lead to its insensitive touch, poor surface hygiene and uncleanness, and relatively poor practicality. Utility Model Content

[0005] The purpose of the present utility model is to provide a household switch that prevents accidental touches, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an anti-false-touch household switch, comprising a household switch body, a protective shell being slidably installed on the outer side of one end of the household switch body, a sliding groove being symmetrically provided on the outer wall of one end of the household switch body, sliders being provided at symmetrical positions in the sliding groove, and the sliders being fixedly connected to the inner wall of the protective shell, a wiping cotton being provided on the lower part of the inner wall of the protective shell away from the household switch body, a liquid supply mechanism connected to the wiping cotton being provided inside the upper end of the protective shell, the liquid supply mechanism comprising a push rod, a chamber being provided inside the protective shell located above the household switch body, the push rod being arranged in the chamber, the lower end of the push rod being connected to a push plate, a spring being sleeved on the outer side of the push rod above the push plate, and the upper end of the push rod being connected to a handle outside the protective shell.

[0007] Furthermore, the liquid supply mechanism also includes a connecting rod, and the connecting rod is symmetrically arranged below the push plate, the upper end of the connecting rod is movably connected to the bottom of the push plate, and the lower ends of the two connecting rods are movably connected to a driving rod, one end of the driving rod is connected to a valve component 1 through a connecting frame, and a pushing cavity adapted to the valve component 1 is symmetrically opened on the inner wall of the lower part of the chamber, and a valve component 2 is fixedly installed on the side of the valve component 1 away from the driving rod in the pushing cavity, and the valve component 1 and the valve component 2 have the same structure, and the protective shell is evenly provided with output valves connected to the pushing cavity at symmetrical positions. Liquid tube, a liquid spray tube is provided in the wiping cotton, and the two ends of the liquid spray tube are respectively connected to one end of the two infusion tubes. The setting of the liquid supply mechanism can press the handle when it is necessary to wipe and clean the touch surface of one end of the home switch body, so that the valve component pushes the water or alcohol in the chamber into the liquid spray tube, and sprays it through the through hole to be absorbed by the wiping cotton. The protective shell can be pulled up and down to slide and drive the wiping cotton to wipe and clean one end surface of the home switch body to prevent stains and dust from adhering to the touch surface of the home switch body and affecting its sensitivity. It can also play a disinfecting role to make it cleaner.

[0008] Furthermore, the valve assembly includes a mounting block, a through slot is provided at one end of the mounting block, a stop block is provided on one side of the through slot, a reset slot connected to the through slot is provided on the side of the mounting block away from the connecting frame, a fixing rod is fixedly installed in the reset slot, a rotating block is rotatably sleeved on the outer side of the fixing rod, and one end of the rotating block is fixedly connected to the stop block, a torsion spring is symmetrically sleeved on the outer side of the fixing rod, and the torsion spring is located on both sides of the rotating block, and both ends of the torsion spring are fixedly connected to the rotating block and the inner wall of the reset slot respectively, so that the through slot on the mounting block can be closed by the stop block, and the stop block can be opened or closed when the valve assembly moves left and right.

[0009] Furthermore, the cross-section of the chamber is inverted convex, the two ends of the spring are fixedly connected to the push plate and the top wall of the chamber respectively, the two ends of the connecting rod are hinged to the push plate and the drive rod respectively, and the connecting frame is U-shaped to transmit power and synchronously drive the two valve assemblies to move.

[0010] Furthermore, the cross-section of the through groove is convex, the valve assembly is slidably installed in the push cavity, the stop block is provided with a sealing gasket on the side close to the inner wall of the through groove, and the outer wall of the mounting block in the valve assembly is provided with a sealing ring to improve the sealing between the stop block and the mounting block, and between the mounting block in the valve assembly and the push cavity.

[0011] Furthermore, the liquid spraying pipe is U-shaped, and a plurality of through holes are provided on the outer wall of the liquid spraying pipe so as to discharge water or alcohol for absorption by the wiping cotton, thereby being used for wiping and cleaning the home switch body.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0013] 1. The utility model uses a liquid supply mechanism in conjunction with a wiping cotton. When the touch surface of the home switch body needs to be cleaned, the handle is pressed to push the push rod, thereby synchronously driving the two valve components to move, causing it to push water or alcohol on one side and push the block in the valve component 2. At the same time, the pressure effect causes the block in the valve component 2 to open, allowing the water or alcohol to be discharged to the liquid spray pipe and then flow out for absorption by the wiping cotton. Then, the protective shell is slid up and down to drive the wiping cotton to move, so that the touch surface of the home switch body can be wiped and cleaned, preventing sweat from the user's hands and dust in the air from adhering to it, thereby affecting its touch sensitivity, and can disinfect it, making it cleaner and more practical.

[0014] 2. The utility model can shield and protect the touch surface at one end of the home switch body through the use of a protective shell and a slider, preventing accidental touch operation and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0017] Figure 2 This is a schematic diagram of the structure between the push rod, valve assembly 1, valve assembly 2 and protective shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure between the protective shell, the slider and the wiping cotton of the utility model;

[0019] Figure 4 It is a structural diagram of the valve assembly 1 or valve assembly 2 of the utility model;

[0020] Figure 5 This utility model Figure 1 Schematic diagram of the enlarged structure of A;

[0021] Figure 6 This is a schematic structural diagram of the liquid spray pipe of the utility model;

[0022] In the figure: 1. Home switch body; 2. Protective shell; 3. Slider; 4. Wiping cotton; 5. Push rod; 6. Push plate; 7. Spring; 8. Connecting rod; 9. Driving rod; 10. Connecting frame; 11. Valve assembly 1; 12. Valve assembly 2; 13. Stopper; 14. Fixed rod; 15. Rotating block; 16. Torsion spring; 17. Spray tube; 18. Infusion tube; 19. Chamber; 20. Push chamber; 21. Slide groove; 22. Through groove; 23. Reset groove; 24. Mounting block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1 - Figure 6The shown anti-mistouch home switch includes a home switch body 1, a protective shell 2 is slidably installed on the outside of one end of the home switch body 1, and a sliding groove 21 is symmetrically opened on the outer wall of one end of the home switch body 1. Sliders 3 are symmetrically provided at positions in the sliding groove 21, and the sliders 3 are fixedly connected to the inner wall of the protective shell 2. A wiping cotton 4 is provided on the lower part of the inner wall of the protective shell 2 away from the home switch body 1, and a liquid supply mechanism connected to the wiping cotton 4 is provided inside the upper end of the protective shell 2. The liquid supply mechanism includes a push rod 5, and a chamber 19 is opened inside the protective shell 2 located above the home switch body 1. The push rod 5 is arranged in the chamber 19, and the lower end of the push rod 5 is connected to a push plate 6. A spring 7 is provided on the outside of the push rod 5 above the push plate 6, and the upper end of the push rod 5 is connected to a handle outside the protective shell 2. In this example, the liquid supply mechanism also includes a connecting rod 8, and the connecting rod 8 is symmetrically arranged below the push plate 6. The upper end of the connecting rod 8 is movably connected to the bottom of the push plate 6. The lower ends of the two connecting rods 8 are respectively movably connected to a driving rod 9. One end of the driving rod 9 is connected to a valve component 11 through a connecting frame 10. A push cavity 20 adapted to the valve component 11 is symmetrically opened on the inner wall of the lower part of the chamber 19. A valve component 2 12 is fixedly installed in the push cavity 20 on the side of the valve component 11 away from the driving rod 9. The valve component 11 and the valve component 2 12 have the same structure. Infusion valves connected to the push cavity 20 are evenly arranged at symmetrical positions in the protective shell 2. Tube 18, a liquid spray tube 17 is provided in the wiping cotton 4, and the two ends of the liquid spray tube 17 are respectively connected to one end of the two infusion tubes 18. The setting of the liquid supply mechanism can press the handle when it is necessary to wipe and clean the touch surface of one end of the home switch body 1, so that the valve component 11 pushes the water or alcohol in the chamber 19 into the liquid spray tube 17, and sprays it through the through hole to be absorbed by the wiping cotton 4, and then the protective shell 2 can be pulled up and down to slide and drive the wiping cotton 4 to wipe and clean one end surface of the home switch body 1, so as to prevent stains and dust from adhering to the touch surface of the home switch body 1 and affecting its sensitivity, and can also play a disinfecting role to make it cleaner. In this example, the valve assembly 11 includes a mounting block 24, a through slot 22 is provided at one end of the mounting block 24, a stop block 13 is provided on one side of the through slot 22, a reset slot 23 connected to the through slot 22 is provided on the side of the mounting block 24 away from the connecting frame 10, a fixing rod 14 is fixedly installed in the reset slot 23, a rotating block 15 is rotatably sleeved on the outside of the fixing rod 14, and one end of the rotating block 15 is fixedly connected to the stop block 13, a torsion spring 16 is symmetrically sleeved on the outside of the fixing rod 14, and the torsion spring 16 is located on both sides of the rotating block 15, and the two ends of the torsion spring 16 are respectively fixedly connected to the rotating block 15 and the inner wall of the reset slot 23, so that the through slot 22 on the mounting block 24 can be closed by the stop block 13, and the stop block 13 can be opened or closed when the valve assembly 11 moves left and right.

[0025] In this example, the cross-section of chamber 19 is inverted convex. The two ends of spring 7 are fixedly connected to push plate 6 and the inner top wall of chamber 19, respectively. The two ends of connecting rod 8 are hinged to push plate 6 and drive rod 9, respectively. The connecting frame 10 is U-shaped to transmit power and synchronously drive the two valve assemblies 11 to move. In this example, the cross-section of through groove 22 is convex. Valve assembly 11 is slidably installed in push chamber 20. The side of stopper 13 near the inner wall of through groove 22 is provided with a sealing gasket. The outer wall of mounting block 24 in valve assembly 11 is provided with a sealing ring to improve the sealing between stopper 13 and mounting block 24, and between mounting block 24 in valve assembly 11 and push chamber 20. In this example, the liquid spray pipe 17 is U-shaped, and the outer wall of liquid spray pipe 17 is provided with a plurality of through holes to discharge water or alcohol for absorption by wiping cotton 4, thereby being used to wipe and clean the home switch body 1.

[0026] The working principle of the present invention is as follows: when in use, the protective shell 2 is arranged on the outer side of one end of the touch surface of the home switch body 1, so that it can be shielded when not in use to avoid accidental touch operation; and when the touch surface of the home switch body 1 needs to be cleaned, the handle can be pressed to push the push rod 5 downward, so that the push rod 5 drives the push plate 6 to move synchronously and stretch the spring 7, and at the same time the push plate 6 will push the connecting rod 8, so that the connecting rod 8 pushes the connected driving rod 9 to drive the connecting frame 10, and then drives the valve component 1 11 to move in the pushing chamber 20 toward the side of the valve component 2 12, so that the valve The pressure in the space between the door assembly 11 and the valve assembly 2 12 increases, causing the stopper 13 in the valve assembly 11 to fit tightly with the mounting block 24. The stopper 13 in the valve assembly 2 12 is opened under the pressure and the thrust of the water or alcohol pushed by the valve assembly 11, causing the water to flow into the infusion tube 18 through the through groove 22 in the valve assembly 2 12, and then to be transported to the spray tube 17, and discharged through the through hole on the spray tube 17, thereby being absorbed by the wiping cotton 4. Then, the force applied to the handle can be released, causing the push plate 6 to return to its original position under the elastic force of the spring 7, thereby driving the valve assembly. The return movement of valve assembly 11 reduces the pressure in the space between valve assembly 11 and valve assembly 2 12. As a result, under the action of pressure and the push of water, the stopper 13 in valve assembly 11 drives the rotating block 15 to rotate around the fixed rod 14, and at the same time, the torsion spring 16 is twisted to open the stopper 13 in valve assembly 11, so that the water in chamber 19 can flow into the space between valve assembly 11 and valve assembly 2 12 in the pushing chamber 20 through the through groove 22 in valve assembly 11. When valve assembly 11 moves, the stopper 13 in valve assembly 2 12 will be pressed under the action of pressure. 13 fits tightly with the mounting block 24 until the valve assembly 11 moves to the initial position, at which time the block 13 will gradually reset under the torsion of the torsion spring 16, so that the block 13 in the valve assembly 11 blocks and closes the through slot 22, and then the protective shell 2 can be dragged up and down to drive the wiping cotton 4 to move, thereby wiping and cleaning the touch interface of the home switch body 1, removing stains on its surface, etc., to avoid affecting the sensitivity of the touch, and at the same time, alcohol can be used for wiping, which can play a disinfecting role, making it cleaner, more convenient to use, and more practical.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A household switch for preventing accidental touch, comprising a household switch body (1), characterized in that: A protective shell (2) is slidably mounted on the outer side of one end of the home switch body (1); a sliding groove (21) is symmetrically provided on the outer wall of one end of the home switch body (1); sliders (3) are symmetrically provided in the sliding groove (21), and the sliders (3) are fixedly connected to the inner wall of the protective shell (2); a wiping cotton (4) is provided on the lower part of the inner wall of the protective shell (2) away from the home switch body (1); a liquid supply mechanism connected to the wiping cotton (4) is provided inside the upper end of the protective shell (2); the liquid supply mechanism includes a push rod (5); a chamber (19) is provided inside the upper part of the protective shell (2) located above the home switch body (1); the push rod (5) is arranged in the chamber (19); the lower end of the push rod (5) is connected to a push plate (6); a spring (7) is sleeved on the outer side of the push rod (5) above the push plate (6); and the upper end of the push rod (5) is connected to a handle outside the protective shell (2).

2. The anti-accidental-touch household switch according to claim 1, characterized in that: The liquid supply mechanism also includes a connecting rod (8), and the connecting rod (8) is symmetrically arranged below the push plate (6), the upper end of the connecting rod (8) is movably connected to the bottom of the push plate (6), and the lower ends of the two connecting rods (8) are movably connected to a driving rod (9), one end of the driving rod (9) is connected to a valve component (11) through a connecting frame (10), and a push cavity (20) adapted to the valve component (11) is symmetrically opened on the inner wall of the lower part of the chamber (19), and a valve component (12) is fixedly installed on the side of the valve component (11) away from the driving rod (9) in the push cavity (20), and the valve component (11) and the valve component (12) have the same structure, and the protective shell (2) is evenly provided with symmetrical positions of infusion tubes (18) connected to the push cavity (20), and the wiping cotton (4) is provided with a spray tube (17), and the two ends of the spray tube (17) are respectively connected to one end of the two infusion tubes (18).

3. The anti-accidental-touch household switch according to claim 2, characterized in that: The valve assembly (11) includes a mounting block (24), one end of the mounting block (24) is provided with a through groove (22), one side of the through groove (22) is provided with a stopper (13), the side of the mounting block (24) away from the connecting frame (10) is provided with a reset groove (23) connected with the through groove (22), a fixed rod (14) is fixedly installed in the reset groove (23), the outer side of the fixed rod (14) is rotatably sleeved with a rotating block (15), and one end of the rotating block (15) is fixedly connected to the stopper (13), the outer side of the fixed rod (14) is symmetrically sleeved with a torsion spring (16), and the torsion spring (16) is located on both sides of the rotating block (15), and the two ends of the torsion spring (16) are respectively fixedly connected to the rotating block (15) and the inner wall of the reset groove (23).

4. The anti-accidental-touch household switch according to claim 2, characterized in that: The cross section of the chamber (19) is inverted convex, the two ends of the spring (7) are fixedly connected to the push plate (6) and the inner top wall of the chamber (19), the two ends of the connecting rod (8) are hinged to the push plate (6) and the driving rod (9), and the connecting frame (10) is U-shaped.

5. The anti-accidental-touch household switch according to claim 3, characterized in that: The cross section of the through groove (22) is convex-shaped, the valve assembly (11) is slidably installed in the pushing chamber (20), the stopper (13) is provided with a sealing gasket on the side close to the inner wall of the through groove (22), and the outer wall of the mounting block (24) in the valve assembly (11) is provided with a sealing ring.

6. The anti-accidental-touch household switch according to claim 2, characterized in that: The liquid spraying pipe (17) is U-shaped, and a plurality of through holes are provided on the outer wall of the liquid spraying pipe (17).

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