CN2914291Y - Switch key structure of electric mosquito swatter with automatic power-off function - Google Patents
Switch key structure of electric mosquito swatter with automatic power-off function Download PDFInfo
- Publication number
- CN2914291Y CN2914291Y CN 200520143371 CN200520143371U CN2914291Y CN 2914291 Y CN2914291 Y CN 2914291Y CN 200520143371 CN200520143371 CN 200520143371 CN 200520143371 U CN200520143371 U CN 200520143371U CN 2914291 Y CN2914291 Y CN 2914291Y
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- switch
- switch key
- metal sheet
- electric mosquito
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000255925 Diptera Species 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 50
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000256113 Culicidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The electric mosquito swatter switch key structure with the automatic power-off function is characterized in that 2 metal sheets A1(7) and A2(9) with fixed positions are added on the left side and the right side of a switch key (5), a metal sheet B (8) capable of moving back and forth is added behind the switch key (5), two ends of the metal sheet B (8) are in contact with the metal sheets A1(7) and A2(9) on the two sides, and a spring (10) and a light-touch switch (6) are arranged behind the metal sheet B (8). When the switch key (5) is pressed down, the metal sheet B (8) is separated from the metal sheet A1(7) and the metal sheet A2(9), the rear tact switch (6) is pushed to be switched on, when the switch key (5) is released, the tact switch (6) is switched off, the pressure of the spring (10) enables the metal sheet B (8) to be restored to the original position, and the metal sheet A1(7), the metal sheet B (8) and the metal sheet A2(9) are sequentially contacted.
Description
Affiliated technical field
The utility model relates to a kind of with the electric mosquito flap switch key structure of moving back the electric work energy automatically, especially utilizes spring and sheet metal to form from the press-key structure that recovers to move back electric switch in the key switch periphery.
Background technology
Existing electric mosquito flap, all be to adopt DC power supply, (1000V～2000V) also supplies with the electric mosquito flap electrode that links to each other with booster circuit to become the low current high voltage through booster circuit, thereby be used for the mosquitos and flies etc. of shocking by electricity, generally all there is not discharge circuit in this electric mosquito flap circuit, therefore when dump, electric mosquito flap electrical network face is still keeping 1000V～2000V even higher voltage, though its output current is limited in certain safe range, human body safety generally is safe from harm, but, will produce stronger numb inductance and feel, especially to child if at that time when touching the two poles of the earth of electrode, the women, patient can produce certain sense of discomfort.And commercially available general band moves back the product of electric work energy, is connected to discharge resistance on two high pressure outputs of booster circuit, and the high pressure during dump on the electrode discharges by discharge resistance, and realizes simply moving back the electric work energy.But because when power connection, the discharge resistance two ends connect the high-voltage output end of booster circuit all the time, continuous consumed power, cause excess loss, and discharge resistance is under the high pressure conditions for a long time, burn out easily and lose and move back the electric work energy, so safety factor is low and the electric energy consume is big.
At a last problem, another kind of solution adopts one group of touch-switch, when pressing switch, connect the booster circuit power supply and disconnect and move back circuit, when decontroling button, disconnect booster circuit and connect and move back circuit, can avoid a problem of moving back method for electrically increase power consumption.Yet, the touch-switch of the thousands of volt high pressure of ability not only cost an arm and a leg (high pressure touch-switch cost that meets the specification near even be higher than the cost of a common electric mosquito flap), and volume is bigger, product cost and volume have been increased virtually, general for this reason producer all adopts common touch-switch to replace, yet common touch-switch can not be for a long time repeatedly tolerance high pressure, after repeatedly using, burn the contact and lose and move back the electric work energy, the same coefficient of safety that can not guarantee product.
Summary of the invention
In order to overcome the above-mentioned defective of existing electric mosquito flap, the utility model provide a kind of with move back automatically electric work can electric mosquito flap switch key structure, this product structure is simple, and is with low cost, can be high pressure resistant, guaranteed the coefficient of safety of product.
The technical scheme that its technical problem that solves the utility model adopts is: increased by one group of construction of switch that sheet metal constitutes between power button and power supply touch-switch, utilize the pressure of sheet metal back spring to make sheet metal construction of switch and touch-switch maintenance interlock, be implemented in and decontrol the function of discharging by the sheet metal construction of switch automatically behind the button.
The beneficial effects of the utility model are, to electric mosquito flap increased can not cause power consumption move back the electric work energy, simple in structure and can tolerate high pressure, only slight increase product cost, the effective function time and the life of product that improve Product Safety and prolonged product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the sectional structural map of the utility model embodiment.
Fig. 2 is the sectional structural map of Fig. 1 when the mains switch button is pressed.
Fig. 3 is the circuit diagram that present embodiment is connected with peripheral circuit under Fig. 2 state.
Fig. 4 be present embodiment under Fig. 1 state with the circuit diagram that is connected with peripheral circuit.
(1) power supply among the figure, (2) booster circuit, (3) discharge resistance, (4) electric mosquito flap electrical network, (5) mains switch button, (6) soft-touch type mains switch, (7) sheet metal A1, (8) sheet metal B, (9) sheet metal A2, (10) spring.
Embodiment
In Fig. 1, there is the sheet metal A1 (7) and the sheet metal A2 (9) of 2 fixed-site on the both sides of switch key (5), the back of switch key (5) is the sheet metal B (8) that can move forward and backward in the groove position, in sheet metal B (8) back be spring (10) and and touch switch (6), under spring (10) pressure, its sheet metal B (8) two ends contact with sheet metal A2 (9) with the sheet metal A1 (7) on both sides and keep connected state, and touch switch this moment (6) disconnects.
In Fig. 2, switch key (5) promotes sheet metal B (8) and leaves sheet metal A1 (7) and sheet metal A2 (9), promotes touch switch (6) simultaneously, and touch switch this moment (6) is communicated with.
In the embodiment in conjunction with peripheral circuit shown in Figure 3, power supply (1) provides input voltage by the touch switch of having pressed (6) for booster circuit (2), the high-tension electricity that produces outputs to electric mosquito flap electrical network (4), be connected sheet metal A1 (7), sheet metal A2 (9) with booster circuit (2) output this moment, sheet metal B (8) does not contact mutually, and discharge resistance (3) is not worked.
In the embodiment in conjunction with peripheral circuit shown in Figure 4, the touch switch of having decontroled (6) stops to provide input voltage for booster circuit (2), booster circuit (2) is not worked, under the pressure of spring (10), sheet metal A1 (7), sheet metal A2 (9), sheet metal B (8) contact, be communicated with discharge resistance (3) and booster circuit (2) output, the remaining voltage of electric mosquito flap electrical network (4) is by discharge resistance (3) discharge, electric mosquito flap electrical network this moment (4) can contact safely, and owing to contact area between sheet metal is big, sheet metal also has certain thickness, therefore can satisfy the requirement of withstand voltage of big voltage easily.
The power supply that is adopted in the utility model (1), booster circuit (2), discharge resistance (3), touch switch (6) are existing general circuit structure or components and parts, it is peripheral components for cooperating the utility model to use, general technology is also adopted in its installation, does not elaborate at this.
Claims (3)
1. band moves back the electric mosquito flap switch key structure of electric work energy automatically, form by switch key (5) and touch switch (6), it is characterized in that: the sheet metal A1 (7) and the sheet metal A2 (9) that have increased by 2 fixed-site at the right and left of switch key (5), having added the sheet metal B (8) that a slice can move forward and backward between switch key (5) and touch switch (6), is spring (10) in sheet metal B (8) back.
2. band according to claim 1 moves back the electric mosquito flap switch key structure of electric work energy automatically, it is characterized in that: after sheet metal B (8) is positioned at sheet metal A1 (7) and sheet metal A2 (9), under spring (10) pressure, its two ends contact with sheet metal A2 (9) with the sheet metal A1 (7) on both sides.
3. band according to claim 1 moves back the electric mosquito flap switch key structure of electric work energy automatically, and it is characterized in that: when pressing switch key (5), sheet metal B (8) leaves sheet metal A1 (7) and sheet metal A2 (9), and touch switch (6) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143371 CN2914291Y (en) | 2005-11-29 | 2005-11-29 | Switch key structure of electric mosquito swatter with automatic power-off function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143371 CN2914291Y (en) | 2005-11-29 | 2005-11-29 | Switch key structure of electric mosquito swatter with automatic power-off function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2914291Y true CN2914291Y (en) | 2007-06-20 |
Family
ID=38168888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143371 Expired - Fee Related CN2914291Y (en) | 2005-11-29 | 2005-11-29 | Switch key structure of electric mosquito swatter with automatic power-off function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2914291Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580270A (en) * | 2015-04-23 | 2018-01-12 | 蒋春花 | The method that video is provided using mobile terminal, by earphone |
-
2005
- 2005-11-29 CN CN 200520143371 patent/CN2914291Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580270A (en) * | 2015-04-23 | 2018-01-12 | 蒋春花 | The method that video is provided using mobile terminal, by earphone |
| CN107682676A (en) * | 2015-04-23 | 2018-02-09 | 蒋春花 | The system that video is provided using mobile terminal, by earphone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202443282U (en) | Zero-power-consumption standby circuit | |
| CN102931647B (en) | A kind of surge current suppression circuit and light fixture | |
| CN2914291Y (en) | Switch key structure of electric mosquito swatter with automatic power-off function | |
| CN201504116U (en) | Outdoor communication power source | |
| CN201490896U (en) | Static zero-power safe and energy-saving conversion device | |
| CN203054485U (en) | Switch circuit in power system | |
| CN201911214U (en) | Electric mosquito swatter provided with hand-operated discharge device | |
| CN2653837Y (en) | Automatic quick discharge device for high voltage residual electricity | |
| CN210918553U (en) | Power supply system for electronic lock | |
| CN107968643A (en) | A kind of DC load singly-bound touch control on-off circuit | |
| CN103326192A (en) | Safety socket | |
| CN202308643U (en) | Main-control and secondary-control intelligent socket | |
| CN102106339B (en) | A kind of electric mosquito killing swatter with hand-operated discharge device | |
| CN201556550U (en) | Switch | |
| CN201758271U (en) | Standby protection circuit without optical coupler | |
| CN205070961U (en) | Time switch circuit of low -power consumption for electric light | |
| CN2243179Y (en) | Electric mosquito wapper controlling circuit with safety discharging circuit | |
| CN2735596Y (en) | Shock proof socket | |
| CN219936919U (en) | Can eliminate electric mosquito switch of surplus electricity of high pressure | |
| CN203300902U (en) | Safe socket | |
| CN202134471U (en) | Electrical network direct drive zero-crossing action single-phase magnetic latching relay | |
| CN218482144U (en) | Mosquito killing device's switch module improves structure and including mosquito killing bat of this switch module | |
| CN103294151B (en) | Laptop power supply intelligent manager | |
| CN213520100U (en) | Auxiliary starting structure of double-electric-bottle separator | |
| CN211266578U (en) | External backup power supply with physical power-off protection function and integrated stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20101129 |