CN201387711Y - Piezoelectric ultrasonic wave emitter - Google Patents
Piezoelectric ultrasonic wave emitter Download PDFInfo
- Publication number
- CN201387711Y CN201387711Y CN200920135475U CN200920135475U CN201387711Y CN 201387711 Y CN201387711 Y CN 201387711Y CN 200920135475 U CN200920135475 U CN 200920135475U CN 200920135475 U CN200920135475 U CN 200920135475U CN 201387711 Y CN201387711 Y CN 201387711Y
- Authority
- CN
- China
- Prior art keywords
- foam
- ultrasonic wave
- housing
- shell body
- ultrasound wave
- 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
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
A piezoelectric ultrasonic emitter belongs to a device which can emit ultrasonic waves, and can be used for repelling insects and mice. The methods for repelling insects and mice in the prior art simultaneously have the defect of threatening the human security. The emitter comprises a vibrating system, a coupling end, an ultrasonic wave generating system, foam, a shell body and a cable post, the vibrating system is together connected with the ultrasonic wave generating system through the coupling end, the vibrating system is together assembled with the shell body, the ultrasonic wave generating system and the foam are assembled in the shell body, the foam is designed between the ultrasonic wave generating system and the shell body, the cable post is designed on the shell body, the vibrating system can be a tapered paper basin, the ultrasonic wave generating system is formed through gluing round ceramic double piezoelectric plates and a metallic base plate, and positive and negative wires are led out from the round ceramic double piezoelectric plates and the metallic base plate and are connected with the cable post. The emitter is used for repelling pests, such as insects and mice and the like, and has simple structure, light weight and less power consumption.
Description
Technical field
The utility model relates to a kind of device of harmful organisms such as expelling mosquito, mouse, particularly relates to a kind of piezoelectric supersonic wave launcher.
Background technology
At present, people generally adopt rotating disk mosquito-repellent incense, vaporizer mosquito liquid, electric mosquito eradication tablet to come expelling mosquito or insect, the micro-smog that rotating disk mosquito-repellent incense, vaporizer mosquito liquid, electric mosquito eradication tablet produce has certain harm to human body, when using the rotating disk mosquito-repellent incense, accidentally will cause serious situation such as scald or fire.In real-life situation, people utilize the bait that is mixed with chemicals to catch and kill harmful organisms such as mouse, insect, reach the purpose of elimination.These chemicalses have constituted great threat to human security when killing mouse, also very unfavorable to environmental protection.
People have carried out a large amount of research to the Biological Principles of biologies such as mouse, mosquito.Studies show that, the very prosperity of auditory system that mouse, mosquito etc. are biological, they transmit exchange of information mutually with ultrasound wave, and are very strong to hyperacoustic susceptibility.The experiment proved that ultrasound wave can be attacked the sense of hearing and the nervous system of most of insect, the sense of hearing and the nervous system of harmful organisms such as mouse, mosquito can effectively be disturbed and stimulate, make its panic uneasiness and can't stand, thereby reach the purpose of driveing.Therefore, people wish that urgently a kind of piezoelectric supersonic wave launcher of driveing harmful organisms such as mouse, mosquito comes out.
The utility model content
Technical problem to be solved in the utility model is; overcome the defective that bait that above-mentioned prior art utilization is mixed with chemicals is catched and killed harmful organism such as mouse, insect and existed with mosquito-repellent incense expelling mosquito or insect; a kind of piezoelectric supersonic wave launcher is provided; this piezoelectric supersonic wave launcher can be driven harmful organisms such as mouse, mosquito effectively; can not constitute a threat to human security, also very favourable to environmental protection.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of piezoelectric supersonic wave launcher, it is characterized in that: involving vibrations system, coupling termination, ultrasound wave produce system, foam, housing and cable column, vibrational system links together through coupling termination and ultrasound wave generation system, vibrational system and housing are assembled together, ultrasound wave produces system and foam is assemblied in the housing, the foam design produces between system and the housing at ultrasound wave, and cable column designs on housing.
In technique scheme, described vibrational system can be a taper cone.
Described ultrasound wave produces system by the round ceramic bimorph with metal substrate is bonding forms, and draws both positive and negative polarity lead stube cable post from round ceramic bimorph and metal substrate.
The beneficial effects of the utility model are: this ultrasonic transmitter is simple in structure, in light weight and power consumption is few, can launch the ultrasound wave of 20KHZ～80KHZ frequency range.If be used for harmful organisms such as expelling mosquito, mouse, between 30KHZ～50KHZ, can use different power drives according to the difference of object, reach the purpose of harmful organisms such as expelling mosquito, mouse.Simultaneously, the sound wave that is produced is strong and weak different, and the useful area of arrival is also different, if use the driving source of power more than 10 watts, effective range can be bigger.Because people's ear is insensitive to ultrasound wave, uses this ultrasonic transmitter, and is in people's audibility range, not harmless, meets the environmental protection trend.
Description of drawings
Fig. 1 is a structural representation front view of the present utility model;
Fig. 2 is a structural representation stereographic map of the present utility model;
Fig. 3 is an exploded view of the present utility model.
Among the figure, 1, vibrational system; 2, coupling termination; 3, ultrasound wave produces system; 4, foam; 5, housing; 6, cable column.
Embodiment
Below in conjunction with the accompanying drawing specific embodiment the utility model is described in further detail.
Referring to Fig. 1, Fig. 2 and Fig. 3, the described a kind of piezoelectric supersonic wave launcher of present embodiment, it is characterized in that: involving vibrations system 1, coupling termination 2, ultrasound wave produces system 3, foam 4, housing 5 and cable column 6, vibrational system 1 links together through coupling termination 2 and ultrasound wave generation system 3, vibrational system 1 is passed to the energy efficient that ultrasound wave produces system's 3 generations in coupling termination 2, vibrational system 1 and housing 5 are assembled together, ultrasound wave produces system 3 and foam 4 is assemblied in the housing 5, foam 4 design produces between system 3 and the housing 5 at ultrasound wave, when foam 4 can be avoided the piezoelectric patches concussion and housing contacts produce different sound; Cable column 6 designs are on housing 5, and housing 5 can be according to the frequency requirement of transmitter, in conjunction with the piezoelectric patches parameter of selecting for use, shell sizes reasonable in design; Described vibrational system 1 can be a taper cone, selects the taper cone of certain amplitude and size for use, and its effect is that mechanical kinetic energy is converted to acoustic energy to air radiation, and assembles and throw away; Described ultrasound wave produces system 3 by the round ceramic bimorph with metal substrate is bonding forms, and its effect is that electric energy is converted to mechanical kinetic energy; Draw both positive and negative polarity lead stube cable post 6 from round ceramic bimorph and metal substrate.
Above-described only is a preferred implementation of the present utility model.What deserves to be explained is; for one of ordinary skill in the art; under the prerequisite that does not break away from the utility model principle; can also make some distortion and improvement to the utility model; so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, and belong to the scope of the utility model application protection equally.
Claims (3)
1, a kind of piezoelectric supersonic wave launcher, it is characterized in that: involving vibrations system (1), coupling termination (2), ultrasound wave produce system (3), foam (4), housing (5) and cable column (6), vibrational system (1) links together through coupling termination (2) and ultrasound wave generation system (3), vibrational system (1) and housing (5) are assembled together, ultrasound wave produces system (3) and foam (4) is assemblied in the housing (5), foam (4) design produces between system (3) and the housing (5) at ultrasound wave, and cable column (6) designs on housing (5).
2, a kind of piezoelectric supersonic wave launcher according to claim 1 is characterized in that: described vibrational system (1) can be a taper cone.
3, a kind of piezoelectric supersonic wave launcher according to claim 1, it is characterized in that: described ultrasound wave produces system (3) by the round ceramic bimorph with metal substrate is bonding forms, and draws both positive and negative polarity lead stube cable post (6) from round ceramic bimorph and metal substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920135475U CN201387711Y (en) | 2009-03-10 | 2009-03-10 | Piezoelectric ultrasonic wave emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920135475U CN201387711Y (en) | 2009-03-10 | 2009-03-10 | Piezoelectric ultrasonic wave emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387711Y true CN201387711Y (en) | 2010-01-20 |
Family
ID=41580250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920135475U Expired - Fee Related CN201387711Y (en) | 2009-03-10 | 2009-03-10 | Piezoelectric ultrasonic wave emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387711Y (en) |
-
2009
- 2009-03-10 CN CN200920135475U patent/CN201387711Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203523637U (en) | Intelligent electronic pest repeller | |
| CN201170194Y (en) | Multifunctional electric fan | |
| CN203219843U (en) | Green light mouse repeller | |
| CN201430870Y (en) | Ultrasonic control circuit for mosquito dispeller | |
| CN201387711Y (en) | Piezoelectric ultrasonic wave emitter | |
| CN2802968Y (en) | Electronic insect killer | |
| CN103262834A (en) | Electronic insect repeller | |
| CN206136974U (en) | Laser mosquito killer | |
| CN206303078U (en) | Electronic infrared sensing ultrasonic mosquito repelling device in a kind of cage | |
| CN106550299A (en) | A kind of sound wave disperses riot shield and its manufacture and control method | |
| CN102763635A (en) | Beast dispelling bar | |
| CN205018126U (en) | Novel multi -functional mosquito mosquito killer that lures | |
| CN2719418Y (en) | Ultrasonic transducer radiating to air | |
| CN204653523U (en) | A kind of Ultrasonic Intelligent mosquito expelling equipment | |
| CN2785370Y (en) | Ultrasonic mouse expelling device | |
| CN201888182U (en) | Audio regulating, controlling and supercharging device of rat dispeller | |
| CN208908954U (en) | A kind of ultrasonic mosquito repelling device | |
| CN206891275U (en) | Directional ultrasonic disperser | |
| CN103947634A (en) | Electronic mosquito-repelling device | |
| CN203290146U (en) | Electronic insect expelling device | |
| CN201248330Y (en) | Device using vibration waves for killing mosquitoes | |
| CN202514453U (en) | Infrasonic wave deinsectization room | |
| CN2461292Y (en) | Intelligent sonic electronic mosquito and flies repelling device | |
| CN205946998U (en) | Energy -concerving and environment -protective electron mouse killer | |
| CN2133140Y (en) | Supersonic electronic mosquito-expelling unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong province Dongguan wangniudunzhen Newton Hengli Village Industrial Park Patentee after: Guangdong wisdom intelligent Polytron Technologies Inc Address before: Dongcheng District Red River Road Dongguan city Guangdong province 523108 No. 3 Patentee before: Dongguan Sweet Sound Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20170310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |