CN219936919U - Can eliminate electric mosquito switch of surplus electricity of high pressure - Google Patents
Can eliminate electric mosquito switch of surplus electricity of high pressure Download PDFInfo
- Publication number
- CN219936919U CN219936919U CN202320284628.3U CN202320284628U CN219936919U CN 219936919 U CN219936919 U CN 219936919U CN 202320284628 U CN202320284628 U CN 202320284628U CN 219936919 U CN219936919 U CN 219936919U
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- switch
- power
- button
- dab
- electric mosquito
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- 241000255925 Diptera Species 0.000 title claims abstract description 32
- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 239000012634 fragment Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of electric mosquito swatter switches, in particular to an electric mosquito swatter switch capable of eliminating high-voltage residual electricity. The utility model relates to an electric mosquito swatter switch capable of eliminating high-voltage residual electricity, which comprises a tact switch button, a power switch push button, a power push switch, a handle lower cover and a machine board assembly, wherein the tact switch button and the power switch push button are both in sliding connection with the handle lower cover, and the surface of the machine board assembly is provided with tact switches K1 and K2 conductive spring pins, K2 conductive spring plates and a power push switch.
Description
Technical Field
The utility model relates to the technical field of electric mosquito swatter switches, in particular to an electric mosquito swatter switch capable of eliminating high-voltage residual electricity.
Background
The electric mosquito swatter is a small household appliance product which is popular in summer because of the advantages of practicality, good mosquito killing effect, no chemical pollution, safety, sanitation and the like. The electric mosquito swatters generally use 2 sections of 1.5-volt alkaline batteries or rechargeable batteries, voltage 2500 to 3000 volts is output between mosquito swatter net surfaces through a boosting high-voltage circuit and a voltage doubling circuit, when mosquitoes and flies touch the high-voltage mosquito swatter net surfaces, the mosquito swatter net surfaces are short-circuited by insects, namely, the mosquitoes and flies can be killed by current, electric arcs, corona or electricity, and in order to strengthen the effect of killing the mosquitoes and flies, a large electric storage capacitor is arranged behind the electric mosquito swatters generally, and the mosquitoes and flies are killed by electricity of the capacitor;
after the mosquito and fly are killed, the residual electricity in the capacitor needs to be discharged, in the prior art, the switch of the electric mosquito swatter shown in the figure 1 has the working principle that when the power switch push button is pushed to the gear 0 position (shown in the figure 2), the power supply has no voltage and current output; the touch switch button is positioned at an initial position, the touch switch K1 is in an open circuit state, and the power grid does not work at the moment; pressing the touch switch button by 0.3mm, and outputting no voltage and no current by the power supply, wherein the power grid does not work at the moment; releasing the touch switch button, and recovering the touch switch K1 to an initial position to be in an open circuit state, wherein the power grid does not work at the moment; when the power switch push button is pushed to the position of the gear 1, the power supply supplies power normally, the tact switch button is positioned at the initial position, the tact switch K1 is in an open circuit state, and the power grid does not work at the moment; pressing the touch switch button by 0.3mm, and enabling the touch switch K1 to be in a closed state, wherein the power grid works at the moment; releasing the touch switch button, and recovering the touch switch K1 to an initial position to be in an open circuit state, wherein the power grid does not work at the moment, and the high-voltage residual electricity stored in the internal circuit component can be consumed by more than 10S; when the power switch push button is pushed to the position of the gear 2, the power supply supplies power normally; the touch switch button is positioned at an initial position, the touch switch K1 is in an open circuit state, and the power grid does not work at the moment; pressing the touch switch button by 0.3mm, and enabling the touch switch K1 to be in a closed state, wherein the power grid works at the moment; the touch switch button is loosened, the touch switch K1 is restored to the initial position and is in an open circuit state, the power grid does not work at the moment, the high-voltage residual electricity stored in the internal circuit component can be consumed by more than 10S, the time required for eliminating the high-voltage residual electricity is long, and the safety is poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an electric mosquito swatter switch which is good in safety and capable of eliminating high-voltage residual electricity.
In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides an electric mosquito swatter switch that can eliminate surplus electricity of high pressure, includes dab shift knob, switch push button, power push switch, handle lower cover, board subassembly, dab shift knob, switch push button all with handle lower cover sliding connection, board subassembly surface is equipped with dab switch K1, the electrically conductive bullet needle of K2, the electrically conductive shell fragment of K2, power push switch, be equipped with reset spring between dab shift knob and the dab shift switch K1, dab shift knob offsets with the electrically conductive bullet needle of K2, switch push button is connected with the power push switch, the electrically conductive bullet needle of K2 offsets with the electrically conductive shell fragment of K2.
The surface of the lower handle cover is provided with a first chute which is in sliding connection with the tact switch button, and the surface of the lower handle cover is provided with a second chute which is in sliding connection with the power switch push button.
The power pushing switch is connected with the lower handle shell.
The surface of the tact switch button is provided with a first connecting column, and the reset spring is sleeved on the surface of the first connecting column.
The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has the advantages that the instantaneous discharging function is added, the reset spring, the K2 conductive spring needle and the K2 conductive spring sheet are added on the mechanism design, when the power switch push button of the product is pushed to the gear 1 or the gear 2, the tact switch button is pressed down for 2mm, the tact switch button is in mechanical contact with the K2 conductive spring needle to generate elastic deformation, the displacement distance of the K2 conductive spring needle is amplified by utilizing the lever principle to disconnect the K2 conductive spring sheet, the distance between two devices reaches the standard of a safe creepage gap, the power grid normally works through the circuit control system of the machine board assembly, the tact switch button is released, the tact switch K1 is restored to an open circuit state, the power grid does not work at this time, the reset spring reversely pushes the tact switch button to reset, meanwhile, the K2 conductive spring needle is reset by utilizing the acting force generated by elastic deformation to generate mechanical contact with the K2 conductive spring sheet, and the high-voltage residual electricity stored in the circuit control system of the machine board assembly is consumed at the moment of contact between the two devices.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic top view of a prior art power switch push button in a gear 0 position;
fig. 3 is a schematic top view of the power switch push button of embodiment 1 in the gear 1 position;
fig. 4 is a schematic structural diagram of embodiment 1 of the present utility model when the tact switch button is in an off state;
fig. 5 is a schematic structural diagram of embodiment 1 of the present utility model when the tact switch button is in a closed state;
fig. 6 is a schematic structural diagram of embodiment 2 of the present utility model when the tact switch button is in an off state;
FIG. 7 is a schematic circuit diagram of embodiment 1 of the present utility model;
fig. 8 is a schematic circuit diagram of embodiment 2 of the present utility model.
( 1. Touching the switch button; 2. a power switch push button; 3. a power push switch; 4. a handle lower cover; 5. touching the switch K1; 6. a machine plate assembly; 7. a return spring; 8. k2 conductive spring needle; 9. k2 conductive spring plate; 10. connecting handle )
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1:
the utility model provides an electric mosquito swatter switch that can eliminate surplus electricity of high pressure, includes dab shift knob 1, switch push button 2, power push switch 3, handle lower cover 4, board subassembly 6, dab shift knob 1, switch push button 2 all with handle lower cover 4 sliding connection, board subassembly 6 surface is equipped with dab shift knob K15, the electrically conductive bullet needle 8 of K2, the electrically conductive shell fragment 9 of K2, power push switch 3, be equipped with reset spring 7 between dab shift knob 1 and the dab shift knob K15, reset spring 7 can promote dab shift knob 1 and resume initial position, dab shift knob 1 offsets with the electrically conductive bullet needle 8 of K2, switch push button 2 is connected with power push switch 3, the electrically conductive bullet needle 8 of K2 offsets with the electrically conductive shell fragment 9 of K2.
In this embodiment, a first chute slidingly connected with the tact switch button 1 is provided on the surface of the lower handle cover 4, and a second chute slidingly connected with the power switch push button 2 is provided on the surface of the lower handle cover 4.
The power push switch 3 in this embodiment is connected to the lower handle case.
In this embodiment, a first connecting column is disposed on the surface of the tact switch button 1, and the return spring 7 is sleeved on the surface of the first connecting column.
The working principle of the embodiment is as follows:
(1) When the power switch push button 2 is pushed to the position of the gear 0, no voltage and no current are output by the power supply; as shown in fig. 4, when the tact switch button 1 is at the initial position, the tact switch K1 is in an open state, the power grid is not operated at this time, and the K2 conductive spring pin 8 and the K2 conductive spring piece 9 are in a closed and communicated state to form a passage; as shown in fig. 5, the touch switch button 1 is pressed down for 2mm, the touch switch K1 is in a closed state, the power grid does not work at the moment, and the K2 conductive spring pin 8 and the K2 conductive spring piece 9 are disconnected when the switch button is down to form an open circuit; the touch switch button 1 is loosened, the reset spring 7 pushes the touch switch button 1 to restore the initial position, the touch switch K1 restores the initial position and is in an open circuit state, the power grid does not work at the moment, meanwhile, the K2 conductive spring needle 8 and the K2 conductive elastic sheet 9 are closed and are in a communication state, a passage is formed, the power supply pushes the switch 3 to be closed, no voltage and current are output, and high-voltage residual electricity does not exist in a circuit assembly.
(2) As shown in fig. 3, when the power switch push button 2 is pushed to the position of the gear 1, the power supply has voltage and current output; when the tact switch button 1 is at an initial position, the tact switch K1 is in an open state, the power grid does not work at the moment, and meanwhile, the K2 conductive spring needle 8 and the K2 conductive spring piece 9 are in a closed and communicated state to form a passage; pressing the touch switch button 1 by 2mm, wherein the touch switch K1 is in a closed state, the power grid works at the moment, and simultaneously, the K2 conductive spring pin 8 and the K2 conductive spring plate 9 are disconnected when the switch button is downward to form an open circuit; the touch switch button 1 is loosened, the reset spring 7 pushes the touch switch button 1 to restore the initial position, the touch switch K1 restores the initial position and is in an open circuit state, the power grid does not work at the moment, meanwhile, the K2 conductive spring needle 8 and the K2 conductive elastic sheet 9 are closed and are in a communication state, a passage is formed, and high-voltage residual electricity stored in the circuit assembly is instantaneously consumed.
(3) When the power switch push button 2 is pushed to the position of the gear 2, the power supply outputs voltage and current; when the tact switch button 1 is at an initial position, the tact switch K1 is in an open state, the power grid does not work at the moment, and meanwhile, the K2 conductive spring needle 8 and the K2 conductive spring piece 9 are in a closed and communicated state to form a passage; pressing the touch switch button 1 by 2mm, wherein the touch switch K1 is in a closed state, the power grid works at the moment, and simultaneously, the K2 conductive spring pin 8 and the K2 conductive spring plate 9 are disconnected when the switch button is downward to form an open circuit; the touch switch button 1 is loosened, the reset spring 7 pushes the touch switch button 1 to restore the initial position, the touch switch K1 restores the initial position and is in an open circuit state, the power grid does not work at the moment, meanwhile, the K2 conductive spring needle 8 and the K2 conductive elastic sheet 9 are closed and are in a communication state, a passage is formed, and high-voltage residual electricity stored in the circuit assembly is instantaneously consumed.
Example 2:
the utility model provides an electric mosquito swatter switch that can eliminate surplus electricity of high pressure, includes dab switch button 1, switch push button 2, power push switch 3, handle lower cover 4, board subassembly 6, dab switch button 1, switch push button 2 all with handle lower cover 4 sliding connection, board subassembly 6 surface is equipped with dab switch K15, the electrically conductive bullet needle 8 of K2, the electrically conductive shell fragment 9 of K2, power push switch 3, be equipped with reset spring 7 between dab switch button 1 and the dab switch K15, reset spring 7 can promote dab switch button 1 and resume initial position, dab switch button 1 offsets with the electrically conductive bullet needle 8 of K2, switch push button 2 is connected with power push switch 3, the electrically conductive bullet needle 8 of K2 offsets with the electrically conductive shell fragment 9 of K2, switch push button 2 surface is equipped with the connecting handle 10 corresponding with the electrically conductive bullet needle 8 of K2.
In this embodiment, a first chute slidingly connected with the tact switch button 1 is provided on the surface of the lower handle cover 4, and a second chute slidingly connected with the power switch push button 2 is provided on the surface of the lower handle cover 4.
The power push switch 3 in this embodiment is connected to the lower handle case.
In this embodiment, a first connecting column is disposed on the surface of the tact switch button 1, and the return spring 7 is sleeved on the surface of the first connecting column.
The working principle of the embodiment is as follows:
(1) When the power switch push button 2 is pushed to the position of the gear 0, no voltage and no current are output by the power supply; when the tact switch button 1 is at an initial position, the tact switch K1 is in an open state, the power grid does not work at the moment, and meanwhile, the K2 conductive spring needle 8 and the K2 conductive spring piece 9 are in a closed and communicated state to form a passage; pressing the touch switch button 1 by 2mm, wherein the touch switch K1 is in a closed state, the power grid does not work at the moment, and simultaneously, the K2 conductive spring needle 8 and the K2 conductive spring sheet 9 are disconnected when the switch button is downward to form an open circuit; the touch switch button 1 is loosened, the touch switch K1 is restored to the initial position and is in an open circuit state, the power grid does not work at the moment, meanwhile, the K2 conductive spring needle 8 and the K2 conductive spring piece 9 are closed and are in a communication state, a passage is formed, the power pushing switch 3 is closed, no voltage and current are output, and high-voltage residual electricity does not exist in a circuit assembly.
(2) When the power switch push button 2 is pushed to the position of the gear 1, the power supply outputs voltage and current; when the tact switch button 1 is at an initial position, the tact switch K1 is in an open state, the power grid does not work at the moment, and meanwhile, the K2 conductive spring needle 8 and the K2 conductive spring piece 9 are in a closed and communicated state to form a passage; pressing the touch switch button 1 by 2mm, wherein the touch switch K1 is in a closed state, the power grid works at the moment, and simultaneously, the K2 conductive spring pin 8 and the K2 conductive spring plate 9 are disconnected when the switch button is downward to form an open circuit; the touch switch button 1 is loosened, the touch switch K1 is restored to the initial position and is in an open circuit state, the power grid does not work at the moment, meanwhile, the K2 conductive spring needle 8 and the K2 conductive spring piece 9 are closed and are in a communication state, a passage is formed, and high-voltage residual electricity stored in the circuit assembly is instantaneously consumed.
(3) When the power switch push button 2 is pushed to the position of the gear 2, the power supply supplies power normally, and the product enters an automatic working mode. The connecting handle 10 on the surface of the power switch push button 2 pushes the K2 conductive spring pin 8 to be disconnected with the K2 conductive spring plate 9, at the moment, the tact switch button 1 is at an initial position or is pressed down by 2mm, and the tact switch K1 is in a failure state; when the power switch push button 2 is pushed to move from the gear 2 to the gear 1 or the gear 0, the K2 conductive spring needle 8 is reset, and is closed to be in a communication state with the K2 conductive spring sheet 9, so that a passage is formed, and high-voltage residual electricity stored in the circuit assembly is instantaneously consumed.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. An electric mosquito swatter switch capable of eliminating high-voltage residual electricity is characterized in that: including dab shift knob (1), switch push button (2), power push switch (3), handle lower cover (4), board subassembly (6), dab shift knob (1), switch push button (2) all with handle lower cover (4) sliding connection, board subassembly (6) surface is equipped with dab shift knob K1 (5), the electrically conductive bullet needle of K2 (8), the electrically conductive shell fragment of K2 (9), power push switch (3), be equipped with reset spring (7) between dab shift knob (1) and dab shift knob K1 (5), dab shift knob (1) and electrically conductive bullet needle of K2 (8) offset, switch push button (2) are connected with power push switch (3), electrically conductive bullet needle of K2 (8) offsets with electrically conductive shell fragment of K2 (9).
2. The electric mosquito swatter switch capable of eliminating high-voltage residual electricity as claimed in claim 1, wherein: the surface of the handle lower cover (4) is provided with a first chute which is in sliding connection with the tact switch button (1), and the surface of the handle lower cover (4) is provided with a second chute which is in sliding connection with the power switch push button (2).
3. The electric mosquito swatter switch capable of eliminating high-voltage residual electricity as claimed in claim 1, wherein: the power pushing switch (3) is connected with the lower handle shell.
4. The electric mosquito swatter switch capable of eliminating high-voltage residual electricity as claimed in claim 1, wherein: the surface of the tact switch button (1) is provided with a first connecting column, and the reset spring (7) is sleeved on the surface of the first connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320284628.3U CN219936919U (en) | 2023-02-14 | 2023-02-14 | Can eliminate electric mosquito switch of surplus electricity of high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320284628.3U CN219936919U (en) | 2023-02-14 | 2023-02-14 | Can eliminate electric mosquito switch of surplus electricity of high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936919U true CN219936919U (en) | 2023-10-31 |
Family
ID=88503905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320284628.3U Active CN219936919U (en) | 2023-02-14 | 2023-02-14 | Can eliminate electric mosquito switch of surplus electricity of high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936919U (en) |
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2023
- 2023-02-14 CN CN202320284628.3U patent/CN219936919U/en active Active
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