CN211125454U - Domestic light touch power switch - Google Patents
Domestic light touch power switch Download PDFInfo
- Publication number
- CN211125454U CN211125454U CN201922007254.7U CN201922007254U CN211125454U CN 211125454 U CN211125454 U CN 211125454U CN 201922007254 U CN201922007254 U CN 201922007254U CN 211125454 U CN211125454 U CN 211125454U
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- key panel
- switch
- light
- circuit board
- touch
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Abstract
The utility model relates to the field of power switches, in particular to a household light-touch power switch, which comprises a switch base, a switch cover for covering the switch base, a circuit board arranged in the switch base and used for controlling the input and output of a power supply, and a key panel, wherein the switch cover is provided with a through hole, and the key panel is arranged in the through hole; the circuit board is provided with a plurality of tact switches, and one surface of the key panel close to the circuit board is provided with a column body used for abutting against the keys of the tact switches; the key panel is provided with an elastic part for resetting the key panel; the two opposite sides of the key panel are connected with the switch cover. The effect of one or more keys can be realized through one key panel, the structure is simpler, and the installation and the replacement are more convenient; the power supply can be switched on and off only by slightly touching the key panel to generate slight movement, and no sound is produced.
Description
Technical Field
The utility model relates to a switch field, more specifically relates to a domestic light touch switch.
Background
Common household power switches are all of a key type, and the power on and off of a light source are achieved by pressing a protruding key. According to the quantity of the light sources to be controlled, different key controls need to be correspondingly arranged, the structure is complex, the button can be pressed to make a sound, certain noise is generated, and people who are asleep can be easily awakened particularly at night. Meanwhile, the protruded keys are not beautiful enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome among the above-mentioned prior art a plurality of light sources of switch need set up the big problem of a plurality of key control and noise, provide a domestic light touch switch, adopt the plane button of integral type, only need light touch button just can control the break-make of light source, can not produce the noise.
In order to solve the technical problem, the utility model discloses a technical scheme is: a household light-touch power switch comprises a switch base, a switch cover covering the switch base, a circuit board arranged in the switch base and used for controlling input and output of a power supply, and a key panel, wherein the switch cover is provided with a through hole, and the key panel is arranged in the through hole; the circuit board is provided with a plurality of tact switches, and one surface of the key panel close to the circuit board is provided with a column which is used for abutting against keys of the tact switches; the key panel is provided with an elastic part for resetting the key panel; the two opposite sides of the key panel are connected with the switch cover.
The key panel is arranged in the through hole of the switch cover and does not protrude out of the switch cover. Pressing the key panel, the cylinder that originally just is in the butt state dabs the switch under the effect of pressure, dabs the switch and is touched, has realized the break-make of power, realizes opening or closing of light source. After the pressing is stopped, the elastic part can push the key panel to return to the original position, and the action is fine, so that no sound is produced. The switch cover can generate a pulling force on the key panel, and when the touch switches are arranged in a plurality, when one of the touch switches is pressed, the other touch switch can not be touched. It is achieved that one key panel can press different tact switches.
Preferably, two opposite sides of the key panel are provided with arc-shaped arms, and the tail ends of the arc-shaped arms are connected with the switch cover. The arc arm makes key panel and switch cover fixed back, also has better activity space, guarantees touch key panel back, and the motion of production can make the cylinder trigger the dabbing switch, simultaneously in limited activity space range, has also avoided other dabbing switches of spurious triggering.
Preferably, the tail end of the arc-shaped arm is provided with a connecting hole, a connecting column matched with the connecting hole is arranged on the switch cover, and the connecting column is in interference fit with the connecting hole. The connecting column is directly assembled through the connecting hole, so that the installation is more convenient.
Preferably, the elastic part is a fin cut from the key panel, one end of the fin is connected with the key panel, and the other end of the fin is bent towards the circuit board and is abutted against the circuit board. The fins are uniformly distributed on the edge of the key panel. The fins are formed from edge material on the key panel, saving material and eliminating the need for installation. After the fins are compressed, the key panel is pushed to reset by the aid of force from the circuit board. The fins are uniformly distributed on the key panel, so that the key panel is uniformly stressed and is easier to reset.
Preferably, one end of the fin abutting against the circuit board is provided with a plane end portion contacting the circuit board surface. The abutting points of the fins and the circuit board are in surface contact, when the fins deform, more reaction force from the circuit board can be received, and the fins can push the key panel to reset more easily.
Preferably, the circuit board is provided with indicator lights in one-to-one correspondence with the tact switches, the key panel is provided with a light hole, and the light hole is provided with a light-guiding part for guiding light of the indicator lights out. After the tact switch is turned on, the indicator lamp can emit light, the light guiding part guides the light out of the indicator lamp and penetrates out of the light hole, so that the tact switch can be conveniently known to be triggered, and repeated triggering of the tact switch is avoided.
Preferably, the light guide portion includes a light guide pillar and a connecting piece for integrally connecting the light guide pillar. When the tact switch is provided with a plurality of, use the connection piece to link a plurality of light guide posts into a whole, easy to assemble more. A plurality of light guide columns generate acting force mutually, so that the light guide columns are firmer and can be prevented from falling off after long-term use.
Preferably, the pilot lamp sets up in the position that is close to the switch that dabs, and every pilot lamp corresponds a switch that dabs to set up in the position that is close to the switch that dabs that corresponds, the position of light trap is also close to the switch that dabs promptly, can learn the position of dabs the switch through the light trap, as long as press the light trap, just can be more accurate press the switch that dabs, can regard as the effect of instructing the switch position that dabs.
Preferably, the key panel is provided with a pressing part attached to the inner ring of the through hole, and the pressing part is flush with the surface of the switch cover. The pressing part is attached to the through hole, so that dust can be prevented from entering. The pressing part is flush with the surface of the switch cover, so that the appearance is more attractive.
Compared with the prior art, the beneficial effects of the utility model are that: the effect of one or more keys can be realized through one key panel, the structure is simpler, and the installation and the replacement are more convenient; the power supply can be switched on and off only by slightly touching the key panel to generate slight movement, and no sound is produced.
Drawings
Fig. 1 is an exploded view of a household soft touch power switch of the present invention;
fig. 2 is a schematic structural view of the key top cover of the present invention;
fig. 3 is a schematic structural view of the switch cover of the present invention;
fig. 4 is a schematic structural view of the light guide portion of the present invention.
Wherein: 1. a switch base; 2. a switch cover; 201. a through hole; 202. connecting columns; 3. a circuit board; 301. a tact switch; 302. an indicator light; 4. a key panel; 401. a cylinder; 402. an elastic portion; 4021. a planar end portion; 403. an arc-shaped arm; 404. connecting holes; 405. a light-transmitting hole; 406. a pressing part; 5. a light-emitting section; 501. A light guide pillar; 502. and (7) connecting the sheets.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example 1
Fig. 1-3 show an embodiment of a household light-touch power switch, which includes a switch base 1, a switch cover 2 covering the switch base, a circuit board 3 disposed in the switch base 1 for controlling input and output of a power supply, and a key panel 4, wherein the switch cover 2 is provided with a through hole 201, and the key panel 4 is disposed in the through hole 201; three touch switches 301 distributed in a triangular shape are arranged on the circuit board 3, and a column 401 used for being abutted with keys of the touch switches 301 is arranged on one surface, close to the circuit board 3, of the key panel 4; the key panel 4 is provided with an elastic portion 402 for resetting the key panel 4; opposite sides of the key panel 4 are connected to the switch cover 2.
Wherein, the two opposite sides of the key panel 4 are provided with arc arms 403, and the ends of the arc arms 403 are connected with the switch cover 2. After the arc-shaped arm 403 fixes the key panel 4 and the switch cover 2, a good moving space is provided, so that after the key panel 4 is touched, the generated movement can trigger the tact switch 301 by the cylinder 401, and meanwhile, in a limited moving space range, other tact switches are prevented from being triggered by mistake.
In order to facilitate the installation of the key panel 4 and the switch cover 2, the end of the arc-shaped arm 403 is provided with a connecting hole 404, the switch cover 2 is provided with a connecting column 202 matched with the connecting hole 404, and the connecting column 202 is in interference fit with the connecting hole 404.
Specifically, the elastic portion 402 is a fin cut from the key panel 4, one end of the fin is connected to the key panel 4, and the other end is bent toward the circuit board 3 and abuts against the circuit board 3. The two fins are evenly distributed at the edge of the key panel 4. The fins are formed from the edge material on the key panel 4, saving material and eliminating the need for installation. After the fins are compressed, the key panel is pushed to reset by the aid of force from the circuit board. The fins are uniformly distributed on the key panel 4, so that the key panel 4 is uniformly stressed and is easier to reset.
In order to make it easier for the fins to push the key panel to reset, one end of the fin abutting against the circuit board 3 is provided with a flat end 4021 in surface contact with the circuit board 3. The abutting points of the fins and the circuit board 3 are in surface contact, and when the fins deform, more reaction force from the circuit board can be applied to the fins.
In addition, the circuit board 3 is provided with indicator lights 302 corresponding to the tact switches 301 one by one, the key panel 4 is provided with a light hole 405, and the light guide part 5 for guiding the light of the indicator lights 302 out is installed on the light hole 405. After the tact switch 301 is turned on, the indicator lamp 302 emits light, the light guiding part 5 guides the light out of the indicator lamp 302 and out of the light-transmitting hole 405, which tact switch 301 is triggered is conveniently known, and the tact switch is prevented from being triggered repeatedly.
In order to more accurately press the tact switch 301, the indicator lamp 302 is disposed at a position close to the tact switch 301 corresponding to the indicator lamp, that is, the position of the light-transmitting hole 405 is also close to the tact switch 301, the position of the tact switch 301 can be known through the light-transmitting hole, and the tact switch 301 can be more accurately pressed as long as the light-transmitting hole 405 is pressed.
In addition, the key panel 4 is provided with a pressing portion 406 that is fitted to the inner ring of the through hole 201, and the pressing portion 406 is flush with the surface of the switch cover 2. The pressing part 406 is attached to the through hole 201, so that dust can be prevented from entering. The pressing part is flush with the surface of the switch cover, so that the appearance is more attractive.
The utility model discloses a theory of operation or work flow: the key panel 4 is installed in the through hole 201 of the switch cover 2 and does not protrude from the switch cover 2. When the key panel 4 is pressed, the cylinder 401 and the tact switch 301 which are originally in the abutting state are pressed, and the tact switch 301 is touched under the action of the pressing force, so that the on-off of the power supply is realized, and the on-off of the light source is realized. After the pressing is stopped, the elastic portion 402 will push the key panel 4 to return to the original position, and the action is fine, so no sound will be generated. The switch cover 2 will generate a pulling force to the key panel 4, and when a plurality of tact switches 301 are provided, when one of the tact switches 301 is pressed, the other tact switch will not be touched. It is achieved that one key panel 4 can press different tact switches.
The beneficial effects of this embodiment: the effect of one or more keys can be realized through one key panel, the structure is simpler, and the installation and the replacement are more convenient; the power supply can be switched on and off only by slightly touching the key panel to generate slight movement, and no sound is produced.
Example 2
Fig. 4 shows another embodiment of the light guide portion of the household tact type power switch, which is different from embodiment 1 in that the light guide portion 5 includes a light guide column 501 and a connecting piece 502 for integrally connecting the light guide column 501.
When the tact switch 301 is provided with a plurality of, the connecting sheet 502 is used to connect the plurality of light guiding columns 501 into a whole, so that the installation is more convenient. The plurality of light guiding columns 501 generate acting force mutually, so that the light guiding columns 501 can be firmer and can be prevented from falling off after long-term use.
The remaining features and the operating principle of embodiment 2 are the same as those of embodiment 1.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A household light-touch power switch comprises a switch base (1), a switch cover (2) covering the switch base (1), and a circuit board (3) arranged in the switch base (1) and used for controlling input and output of a power supply, and is characterized by further comprising a key panel (4), wherein a through hole (201) is formed in the switch cover (2), and the key panel (4) is arranged in the through hole (201); a plurality of tact switches (301) are arranged on the circuit board (3), and a column (401) used for being abutted against keys of the tact switches (301) is arranged on one surface, close to the circuit board (3), of the key panel (4); the key panel (4) is provided with an elastic part (402) for resetting the key panel (4); the key panel (4) is connected with the switch cover (2).
2. A household touch power switch as claimed in claim 1, wherein the two opposite sides of the key panel (4) are provided with arc-shaped arms (403), and the ends of the arc-shaped arms (403) are connected with the switch cover (2).
3. A household soft-touch power switch as claimed in claim 2, wherein the arc arm (403) has a connecting hole (404) at the end, the switch cover (2) has a connecting column (202) matching with the connecting hole (404), and the connecting column (202) is in interference fit with the connecting hole (404).
4. A household soft-touch power switch as claimed in claim 1, wherein the elastic part (402) is a fin cut from the key panel (4), one end of the fin is connected to the key panel (4), and the other end is bent towards the circuit board (3) and abuts against the circuit board (3).
5. A household touch power switch as claimed in claim 4, wherein the end of the fin abutting against the circuit board (3) is provided with a flat end (4021) in surface contact with the circuit board (3).
6. A household touch-type power switch as claimed in claim 4, wherein a plurality of fins are uniformly distributed on the edge of the key panel (4).
7. A household light-touch power switch according to claim 1, wherein the circuit board (3) is provided with indicator lights (302) corresponding to the light-touch switches (301) one by one, the key panel (4) is provided with a light hole (405), and the light hole (405) is provided with a light guide part (5) for guiding the light of the indicator lights (302).
8. A household touch-type power switch as claimed in claim 7, wherein the light-guiding part (5) comprises a light-guiding pillar (501) and a connecting piece (502) for integrally connecting the light-guiding pillar (501).
9. A household touch-sensitive power switch as claimed in claim 7, wherein the indicator light (302) is located close to the touch-sensitive switch (301).
10. A household soft-touch power switch as claimed in any one of claims 1 to 9, wherein the key panel (4) is provided with a pressing portion (406) attached to the inner ring of the through hole (201), and the pressing portion (406) is flush with the surface of the switch cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007254.7U CN211125454U (en) | 2019-11-19 | 2019-11-19 | Domestic light touch power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007254.7U CN211125454U (en) | 2019-11-19 | 2019-11-19 | Domestic light touch power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211125454U true CN211125454U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922007254.7U Active CN211125454U (en) | 2019-11-19 | 2019-11-19 | Domestic light touch power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211125454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871231A (en) * | 2021-11-08 | 2021-12-31 | 杨开汝 | Touch panel switch |
-
2019
- 2019-11-19 CN CN201922007254.7U patent/CN211125454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871231A (en) * | 2021-11-08 | 2021-12-31 | 杨开汝 | Touch panel switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: GUANGDONG LIANSU ELECTRIC Co.,Ltd. Contract record no.: X2022980001743 Denomination of utility model: A domestic light touch power switch Granted publication date: 20200728 License type: Exclusive License Record date: 20220223 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A domestic light touch power switch Effective date of registration: 20220224 Granted publication date: 20200728 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: GUANGDONG LIANSU ELECTRIC Co.,Ltd. Registration number: Y2022980001827 |