CN209609660U - A kind of multiple-frequency generator that stability is good - Google Patents
A kind of multiple-frequency generator that stability is good Download PDFInfo
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- CN209609660U CN209609660U CN201920144349.0U CN201920144349U CN209609660U CN 209609660 U CN209609660 U CN 209609660U CN 201920144349 U CN201920144349 U CN 201920144349U CN 209609660 U CN209609660 U CN 209609660U
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Abstract
The utility model relates to deinsectization technical fields, the good multiple-frequency generator of in particular a kind of stability, including generator main body, the generator main body is fixedly installed power switch far from the side of display window, power regulating knob is fixedly installed on the left of the power switch, the lower left side of the generator main body is fixedly installed power plus key, power, which is fixedly installed, on the right side of the power plus key subtracts key, the power, which subtracts to be fixedly installed on the right side of key, periodically subtracts key, the timing, which subtracts, is fixedly installed timing plus key on the right side of key, starting Pause key is fixedly installed on the right side of the frequency locking key, the multivibrator, audio output circuit is provided on the downside of timer and clock oscillator, transmitter is fixedly installed on the left of the bottom end inner wall of the generator main body, by generator main body according to variety classes insect, it is super to different-waveband The biological phenomenon of sound wave aversive response is launched multi-frequency and is driven away to various types of insect, and expelling parasite is high-efficient and stability is high.
Description
Technical field
The utility model relates to deinsectization technical field, the good multiple-frequency generator of specially a kind of stability.
Background technique
In daily life, especially summer, people always meet with biting for mosquito, mainly mosquito, mosquito
(mosquito), belong to Insecta Diptera Dulicidae, there are about 3000 kinds in the whole world.It is a kind of fine winged with sucking mouth parts
Worm.Usually female is using blood as food, and the juice of male then sucking plant.The female mosquito sucked blood is dengue fever, malaria, yellow heat
The vector of the other pathogens such as disease, filariasis, encephalitis B thereby produces miscellaneous expelling parasite equipment, wherein ultrasound
Wave mosquito repellant not only environmental protection and energy saving but also harmless, supersonic generator are that a kind of that alternating current is converted to energy converter is corresponding
Equipment of the high-frequency alternating current to drive energy converter to work, be an important composition part of high-power ultrasonics system,
It can be referred to as electronic box, ultrasonic wave driving power, ultrasonic wave controller.
The expelling parasite frequency of existing expelling parasite generator be it is fixed can not adapt to the use of a variety of insects, and used
The stability of generator is inadequate in journey, it is therefore desirable to which a kind of multiple-frequency generator that stability is good makes improvement to the above problem.
Utility model content
The purpose of this utility model is to provide a kind of good multiple-frequency generators of stability, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
The bottom end left side of a kind of multiple-frequency generator that stability is good, including generator main body, the generator main body is fixed
It is connected with the first support base, the bottom end of the generator main body is fixedly connected with second far from one end of the first support base
Pedestal is supportted, first support base and the second support base are symmetrical arranged, and the top left hand fixation of the generator main body is set
It is equipped with the first anti-guard housing, the top of the generator main body is fixedly installed the second anti-guard housing far from one end of the first anti-guard housing,
The upper left side of the generator main body is fixedly installed display window, and the display window is fixedly installed power and shows item, the hair
Raw device main body is fixedly installed power switch far from the side of display window, and power tune is fixedly installed on the left of the power switch
Knob is saved, the lower left side of the generator main body is fixedly installed power plus key, is fixedly installed on the right side of the power plus key
Power subtracts key, and the power, which subtracts to be fixedly installed on the right side of key, periodically subtracts key, and the timing, which subtracts to be fixedly installed on the right side of key, to be determined
Shi Jiajian is fixedly installed frequency locking key on the right side of the timing plus key, and starting pause is fixedly installed on the right side of the frequency locking key
Key, the generator main body are fixedly installed power supply terminal, the power supply power supply wiring far from the side of display window side
Output cathode binding post is fixedly installed on the right side of terminal, the right side fixed setting of the output cathode binding post is free foot wiring
Column is fixedly installed output negative pole binding post on the right side of the sky foot binding post, and the right side of the output negative pole binding post is fixed
It is provided with thermal window, is fixedly installed multivibrator, the multi-harmonic-oscillations on the right side of the bottom end inner wall of the generator main body
It is fixedly installed timer on the left of device, is fixedly installed clock oscillator on the left of the timer, the multivibrator,
Audio output circuit is provided on the downside of timer and clock oscillator, fixation is set on the left of the bottom end inner wall of the generator main body
It is equipped with transmitter.
Preferably, the power regulating knob subtracts key parallel circuit with power plus key, power and connect.
Preferably, the clock oscillator, timer and multivibrator are mainly by mainly by NE555 and CD4017
It constitutes.
Preferably, the transmitter is made of loudspeaker and triode.
Preferably, the display window is provided with electric current and shows item and time display item.
Preferably, first support base, the second support base are connect with generator main body by setscrew.
Preferably, the described first anti-guard housing, the second anti-guard housing and generator main body clamping are arranged.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, by setting be mainly made of NE555 and CD4017 clock oscillator, counter and
Multivibrator constitutes occurrence of equipment by loudspeaker and triode, so as to generate the ultrasound that frequency range is 23-64KHZ
Wave (is divided into 10 frequency ranges), when NE555 constitute clock oscillator, generate frequency be 1HZ clock signal, this signal function in
CD4017, since CD4017 is different in the resistance value of 9 different output ends, their charge constant is different, therefore each
The frequency of multivibrator is different in a period, the generation of multi-frequency in cycles, therefore can be to a variety of different elder brothers
Worm is driven away, and the job stability of generator main body is higher.
2, in the utility model, by the generator main body of setting according to variety classes insect, to different-waveband ultrasonic wave
The biological phenomenon of aversive response is launched multi-frequency and is driven away to various types of insect, and expelling parasite is high-efficient and stability is high.
Detailed description of the invention
Fig. 1 is the utility model entirety main view；
Fig. 2 is the utility model entirety rearview；
Fig. 3 is the utility model internal structure chart.
In figure: 1- generator main body, the first support base of 2-, the second support base of 3-, 4- first put anti-guard housing, 5- second
Anti- guard housing, 6- display window, 7- power show that item, 8- power switch, 9- power regulating knob, 10- power plus key, 11- power subtract
Key, 12- timing are subtracting key, 13- timing plus key, 14- frequency locking key, 15- starting Pause key, 16- power supply terminal, 17- output just
Pole binding post, 18- sky foot binding post, 19- output negative pole binding post, 20- thermal window, 21- multivibrator, 22- timer,
23- clock oscillator, 24- audio output circuit, 25- transmitter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of multiple-frequency generator that stability is good, including generator main body 1, the bottom end left side of generator main body 1 is fixed to be connected
It is connected to the first support base 2, the bottom end of generator main body 1 is fixedly connected with the second support far from one end of the first support base 2
Pedestal 3, the first support base 2 and the second support base 3 are symmetrical arranged, and the top left hand of generator main body 1 is fixedly installed the
The top of one anti-guard housing 4, generator main body 1 is fixedly installed the second anti-guard housing 5, generator far from one end of the first anti-guard housing 4
The upper left side of main body 1 is fixedly installed display window 6, and display window 6 is fixedly installed power and shows item 7, and generator main body 1 is far from aobvious
Show that the side of window 6 is fixedly installed power switch 8, the left side of power switch 8 is fixedly installed power regulating knob 9, generator
The lower left side of main body 1 is fixedly installed power plus key 10, and the right side of power plus key 10 is fixedly installed power and subtracts key 11, and power subtracts
The right side of key 11 is fixedly installed timing and subtracts key 12, and the right side for periodically subtracting key 12 is fixedly installed timing plus key 13, timing plus key
13 right side is fixedly installed frequency locking key 14, and the right side of frequency locking key 14 is fixedly installed starting Pause key 15, and generator main body 1 is remote
Side from 6 side of display window is fixedly installed power supply terminal 16, the right side fixed setting of power supply power supply terminal 16
There is output cathode binding post 17, the right side fixed setting of output cathode binding post 17 is free foot binding post 18, empty foot binding post 18
Right side be fixedly installed output negative pole binding post 19, the right side of output negative pole binding post 19 is fixedly installed thermal window 20,
It is fixedly installed multivibrator 21 on the right side of the bottom end inner wall of generator main body 1, the left side of multivibrator 21 is fixedly installed
Timer 22, the left side of timer 22 are fixedly installed clock oscillator 23, multivibrator 21, timer 22 and clock oscillation
The downside of device 23 is provided with audio output circuit 24, is fixedly installed transmitter 25 on the left of the bottom end inner wall of generator main body 1, leads to
That crosses setting is mainly made of clock oscillator 23, counter 22 and multivibrator 21 NE555 and CD4017, by loudspeaker
Occurrence of equipment is constituted with triode, so as to generate the ultrasonic wave (being divided into 10 frequency ranges) that frequency range is 23-64KHZ, when
NE555 constitutes clock oscillator 23, generates the clock signal that frequency is 1HZ, this signal function is in CD4017, since CD4017 exists
The resistance value of 9 different output ends is different, their charge constant is different, therefore the multivibrator within each period
21 frequency is different, the generation of multi-frequency in cycles, therefore can drive away to a variety of different insects, and occur
The job stability of device main body 1 is higher, by the generator main body 1 of setting according to variety classes insect, to different-waveband ultrasound
The biological phenomenon of wave aversive response is launched multi-frequency and is driven away to various types of insect, and expelling parasite is high-efficient and stability
It is high.
Utility model works process: in use, negative by power supply terminal 16, output cathode binding post 17, output
Pole binding post 19 accesses corresponding circuit, by 8 device for opening of power switch, passes through POWER LEVEL 9 and power plus key 10, function
Rate subtracts key 11 and its output power is adjusted, and the power exported by 14 Duis of frequency locking key locks, and can also be made by setting
The operation of multi-frequency in cycles is subtracted key 12 and is set to required runing time by timing plus key 13 and timing, is led to
Display window 6 is crossed to show power, time and electric current, by be mainly made of NE555 and CD4017 clock oscillator 21,
Counter 22 and multivibrator 21, constitute occurrence of equipment by loudspeaker and triode, are 23- so as to generate frequency range
The ultrasonic wave (being divided into 10 frequency ranges) of 64KHZ generates the clock signal that frequency is 1HZ when NE555 composition clock oscillator 23,
This signal function is in CD4017, and since CD4017 is different in the resistance value of 9 different output ends, their charge constant is not
Together, the frequency of multivibrator is different therefore within each period, and the frequency of the generation of multi-frequency in cycles, generation is logical
It crosses audio output circuit 24 and transmitter 25 issues, therefore a variety of different insects can be driven away, and generator master
The job stability of body 1 is higher, by the generator main body 1 of setting according to variety classes insect, detests different-waveband ultrasonic wave
The biological phenomenon for disliking reaction, launches multi-frequency and drives away to various types of insect, and expelling parasite is high-efficient and stability is high.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of good multiple-frequency generator of stability, including generator main body (1), it is characterised in that: the generator main body (1)
Bottom end on the left of be fixedly connected with the first support base (2), the bottom end of the generator main body (1) is far from the first support base
(2) one end is fixedly connected with the second support base (3), and first support base (2) and the second support base (3) are symmetrically set
It sets, the top left hand of the generator main body (1) is fixedly installed the first anti-guard housing (4), the top of the generator main body (1)
One end far from the first anti-guard housing (4) is fixedly installed the second anti-guard housing (5), and the upper left side of the generator main body (1) is fixed
It is provided with display window (6), the display window (6) is fixedly installed power and shows item (7), and the generator main body (1) is far from aobvious
Show that the side of window (6) is fixedly installed power switch (8), power regulation rotation is fixedly installed on the left of the power switch (8)
The lower left side of button (9), the generator main body (1) is fixedly installed power plus key (10), the right side of the power plus key (10)
It is fixedly installed power to subtract key (11), the power, which subtracts to be fixedly installed on the right side of key (11), periodically subtracts key (12), the timing
Subtract and be fixedly installed on the right side of key (12) timing plus key (13), is fixedly installed frequency locking key on the right side of the timing plus key (13)
(14), starting Pause key (15) is fixedly installed on the right side of the frequency locking key (14), the generator main body (1) is far from display window
(6) side of side is fixedly installed power supply terminal (16), is fixedly installed on the right side of the power supply terminal (16)
The right side fixed setting of output cathode binding post (17), the output cathode binding post (17) is free foot binding post (18), described
It is fixedly installed output negative pole binding post (19) on the right side of empty foot binding post (18), the right side of the output negative pole binding post (19)
It is fixedly installed thermal window (20), is fixedly installed multivibrator on the right side of the bottom end inner wall of the generator main body (1)
(21), it is fixedly installed timer (22) on the left of the multivibrator (21), the left side fixation of the timer (22) is set
It is equipped with clock oscillator (23), is provided on the downside of the multivibrator (21), timer (22) and clock oscillator (23)
The bottom end inner wall left side of audio output circuit (24), the generator main body (1) is fixedly installed transmitter (25).
2. a kind of good multiple-frequency generator of stability according to claim 1, it is characterised in that: the power regulating knob
(9) subtract key (11) parallel circuit with power plus key (10), power to connect.
3. a kind of good multiple-frequency generator of stability according to claim 1, it is characterised in that: the clock oscillator
(23), timer (22) is with multivibrator (21) mainly by being mainly made of NE555 and CD4017.
4. a kind of good multiple-frequency generator of stability according to claim 1, it is characterised in that: the transmitter (25) by
Loudspeaker and triode are constituted.
5. a kind of good multiple-frequency generator of stability according to claim 1, it is characterised in that: the display window (6) sets
It is equipped with electric current and shows item and time display item.
6. a kind of good multiple-frequency generator of stability according to claim 1, it is characterised in that: first support base
(2), the second support base (3) is connect with generator main body (1) by setscrew.
7. a kind of good multiple-frequency generator of stability according to claim 1, it is characterised in that: the first anti-guard housing
(4), the second anti-guard housing (5) and generator main body (1) clamping are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144349.0U CN209609660U (en) | 2019-01-28 | 2019-01-28 | A kind of multiple-frequency generator that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144349.0U CN209609660U (en) | 2019-01-28 | 2019-01-28 | A kind of multiple-frequency generator that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209609660U true CN209609660U (en) | 2019-11-12 |
Family
ID=68452124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920144349.0U Expired - Fee Related CN209609660U (en) | 2019-01-28 | 2019-01-28 | A kind of multiple-frequency generator that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209609660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619085A (en) * | 2019-01-28 | 2019-04-16 | 北京吉安驰科技有限公司 | A kind of multiple-frequency generator that stability is good |
-
2019
- 2019-01-28 CN CN201920144349.0U patent/CN209609660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619085A (en) * | 2019-01-28 | 2019-04-16 | 北京吉安驰科技有限公司 | A kind of multiple-frequency generator that stability is good |
| CN109619085B (en) * | 2019-01-28 | 2021-04-06 | 北京吉安驰科技有限公司 | Multi-frequency generator with good stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210128 |