CN208908954U - A kind of ultrasonic mosquito repelling device - Google Patents
A kind of ultrasonic mosquito repelling device Download PDFInfo
- Publication number
- CN208908954U CN208908954U CN201821207192.3U CN201821207192U CN208908954U CN 208908954 U CN208908954 U CN 208908954U CN 201821207192 U CN201821207192 U CN 201821207192U CN 208908954 U CN208908954 U CN 208908954U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- enclosure body
- hole
- ultrasonic wave
- mosquito repelling
- 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.)
- Active
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a kind of ultrasonic mosquito repelling devices, including enclosure body, ultrasonic wave generating mechanism (2) and film section (3), wherein, enclosure body has inner space, top is in fractional open shape, ultrasonic wave generating mechanism (2), for generating ultrasonic wave in enclosure body, film section (3), in enclosure body, and between ultrasonic wave generating mechanism (2) and the top of enclosure body, film section (3) have can be closed hole.Compared with prior art, the utility model utilizes the film section for being equipped with and being closed hole, when the ultrasonic accumulation that ultrasonic wave generating mechanism generates is to some strength, the hole that is closed on film section will be opened, ultrasonic wave that there are certain time interval, a wide range of, high-intensitive is formed, it is made to play prior potential using value in terms of human health.
Description
Technical field
The utility model belongs to ultrasonic device technical field, is related to a kind of ultrasonic mosquito repelling device, more particularly to a kind of
High-intensitive, large-scale ultrasonic mosquito repelling device.
Background technique
Mosquito is a kind of a kind of pest that summer and autumn in spring are very common, and harm is, ill animal is bitten at it
Or pathogen can be transmitted to Healthy People after human body, such as malaria, encephalitis B, filariasis, dengue fever and yellow fever can be propagated
A variety of diseases, seriously affect human health, and mosquito problem is each family and personal problems faced.
Currently used mosquito repellent mode kindles mosquito repellent incense and uses agrochemical, but has different degrees of toxicity；Mosquito repelling lamp
The property that has that Keep Clear-High Voltage；Anophelifuge, floral water etc. are smeared, irritant smell generates.Presently, there are common mosquito repellent mode
The requirement such as safe and environment-friendly, healthy, timeliness can not be met simultaneously, also there is different degrees of influence to human body.
Some researches show that the mosquito for biting people is mostly the female mosquitoes for cherishing ovum, and male mosquito does not sting people generally.Because of female
Mosquito needs energy and protein during cherishing ovum, so be keen to bite warm-blooded animal more, and be unwilling again with male mosquito
It is close.
Female mosquitoes once feel male mosquito flutter its wings up and down sending frequency 21~100kHz ultrasonic wave when female mosquito
Son will shy away.Therefore new trend of the female mosquitoes as mankind's exploration mosquito repellent method is driven using ultrasonic wave.
The effect that ultrasonic wave drives female mosquito is more stable, and nontoxic, harmless, radiationless, and the intensity of ultrasonic acoustic wave is lower than
Normal human receives decibel hereinafter, human ear had not both been heard and do not had any influence to human body.Ultrasonic mosquito dispeller is really green
Color environment-friendly products are the articles of summer herbal.
Existing market has had already appeared some electronic mosquito repellents, but is found according to test, and most products all have mosquito repellent effect
The problems such as rate is low, and radiation scope is small.The common electronic mosquito repellent audible frequency in market and time mode are comparatively fixed simultaneously,
Long-time using effect can be deteriorated.
Therefore, in view of the foregoing drawbacks, there is an urgent need to invent a kind of new supersonic mosquito repelling device, while guaranteeing to stablize,
To obtain, mosquito repellent range is bigger, the stronger raising of repelling effect.
Utility model content
The purpose of this utility model is exactly to provide a kind of high-intensitive, big to overcome the problems of the above-mentioned prior art
The ultrasonic mosquito repelling device of range.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of ultrasonic mosquito repelling device, comprising:
Enclosure body has inner space, and top is in fractional open shape,
Ultrasonic wave generating mechanism is located in enclosure body, for generating ultrasonic wave,
Film section is located in enclosure body, and between ultrasonic wave generating mechanism and the top of enclosure body, film section
With hole can be closed.
Preferably, the film section includes film bulk, and film bulk is equipped with the film hole formed by cutting
And the tongue piece to link into an integrated entity with film bulk, the described hole that is closed is by the film hole and tongue set that are mutually matched
At.
Preferably, the tongue piece is rounded.
Preferably, the edge of the film section and ultrasonic wave generating mechanism side wall with enclosure body inner space respectively
Between be tightly connected.
Preferably, the enclosure body includes the upper housing of bottom opening and the lower case of open top, upper housing
Top be equipped with the fixation hole that is mutually matched close to edge in fractional open shape, the upper housing and lower case, it is described
Upper housing and lower case are tightly connected by the fixing piece being threaded through in fixation hole.
Preferably, the ultrasonic wave generating mechanism is set at upper housing and the joint face of lower case.
Preferably, the ultrasonic wave generating mechanism includes substrate and the piezoelectric element for being pasted on substrate surface, described
Piezoelectric element generates vibration force by duplicate stretching and contraction distortion, and substrate is driven to generate ultrasonic wave.
Preferably, make top in fractional open shape by the way that multiple shell holes are arranged at the top of the enclosure body.
Preferably, multiple shell holes are distributed at the top of enclosure body in certain pattern.
Preferably, multiple shell holes are evenly distributed or centered on enclosure body center of top, radially divide
Cloth.
Preferably, the size of the shell hole is less than the bore hole size that can be closed hole.
Preferably, the size of the shell hole is much smaller than the bore hole size that can be closed hole.
Preferably, the top of the enclosure body is outwardly protruding arc-shaped.
Compared with prior art, the effect of the ultrasonic mosquito repelling device of the utility model guarantee stablize while so that
Mosquito repellent range is bigger, repelling effect is stronger and nontoxic, harmless, radiationless, and the intensity of ultrasonic acoustic wave receives lower than normal human
Decibel was not hereinafter, human ear had both been heard and do not had any influence to human body.
The utility model ultrasonic mosquito repelling device is to utilize piezoelectric element (such as the Thin Piezoelectric being pasted on substrate
Piece) vibration, drive substrate vibration generate needed for frequency ultrasonic wave, although these ultrasonic waves have reached drives female mosquitoes
Frequency, but its radiation scope still very little, the health for being effectively protected entire human body of having no idea, therefore of the invention one
Important approach is exactly the obstruction and reflection by film section, so that space of the ultrasonic wave generated between substrate and film section
In shake, when reaching certain acoustic pressure, break through the film hole on film section, through the shell hole of upper housing into air,
Form ultrasonic wave that there are certain time interval, a wide range of, high-intensitive.Play it in terms of human health heavier
The potential using value wanted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the structural schematic diagram scheme one of the upper housing of the utility model；
Fig. 4 is the structural schematic diagram scheme two of the upper housing of the utility model；
Fig. 5 is the structural schematic diagram of the film section of the utility model；
Fig. 6 is the substrate of the utility model and the bonding schematic diagram of piezoelectric element.
In figure, 1 is upper housing, and 111 be shell hole, and 112 be fixation hole, and 12 be lower case, and 2 occur machine for ultrasonic wave
Structure, 21 be substrate, and 22 be piezoelectric element, and 23 be silver electrode, and 24 be glue-line, and 3 be film section, and 31 be film bulk, and 32 be tongue piece.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of ultrasonic mosquito repelling device, as shown in Fig. 1~2, including enclosure body, ultrasonic wave generating mechanism 2 and film section
3, in which:
Enclosure body has inner space, and top is in fractional open shape；
Ultrasonic wave generating mechanism 2 is located in enclosure body, for generating ultrasonic wave；
Film section 3 is located in enclosure body, and between ultrasonic wave generating mechanism 2 and the top of enclosure body, film
Portion 3 has and can be closed hole, opens when ultrasonic accumulation is to some strength, other times are in close state always.
As shown in figures 2 and 5, film section 3 includes film bulk 31, and film bulk 31 is equipped with the film formed by cutting
Hole and the tongue piece 32 to link into an integrated entity with film bulk 31, it is described be closed hole by the film hole that is mutually matched and
The composition of tongue piece 32 (can be closed hole in Fig. 2 and Fig. 5 and be in closed state, tongue piece is not turned on, to block film hole).
Further preferred tongue piece 32 is rounded, and a part of arc and the film bulk 31 at 32 edge of tongue piece link into an integrated entity.Film bulk 31
The interference opened at the top of enclosure body to tongue piece 32 should be avoided in position.
As shown in Fig. 1,2 and Fig. 3,4, enclosure body includes the upper housing 11 of bottom opening and the lower case of open top
12, the top of upper housing 11, which is equipped in fractional open shape, the upper housing 11 and lower case 12 close to edge, to be mutually matched
Fixation hole 112, the upper housing 11 and lower case 12 are tightly connected by the fixing piece being threaded through in fixation hole 112.Institute
By the way that multiple shell holes 111 are arranged at the top of the enclosure body stated, make top in fractional open shape, the preferably top of upper housing 11
It is outwardly protruding arc-shaped.Multiple shell holes 111 are distributed at the top of enclosure body in certain pattern.As shown in Figure 3,4, multiple shells
Body opening hole 111 can be evenly distributed or centered on enclosure body center of top, radially be distributed.It is further preferably more
A shell hole 111 is evenly distributed.The size of shell hole 111 is less than the bore hole size that can be closed hole, preferably housing bore
The size in hole 111 is much smaller than the bore hole size that can be closed hole.
As shown in Figure 2 and Figure 6, ultrasonic wave generating mechanism 2 includes substrate 21 and the piezoelectric element for being pasted on 21 surface of substrate
22, the piezoelectric element 22 generates vibration force by duplicate stretching and contraction distortion, and substrate 21 is driven to generate ultrasonic wave.It is excellent
Ultrasonic wave generating mechanism 2 is selected to be set at upper housing 11 and the joint face of lower case 12, and the section of preferable substrate 21 and upper casing
The section of the joint face inner space of body 11 and lower case 12 matches.The edge of film section 3 and ultrasonic wave generating mechanism 2 difference
It is tightly connected between the side wall of enclosure body inner space, the inner space between film section 3 and substrate 21 is made to be in sealing
State (when that can be closed hole and be in close state).
Specifically, in the present embodiment:
The shell hole 111 of 12 aluminium of upper housing 11 and lower case, the top of upper housing 11 is rounded, and quantity is 10~
100, having a size of 0.2~1mm of diameter, and there are four fixation holes 112 on the periphery of upper housing 11, having a size of diameter 1.6mm.
(the present embodiment selects Thin Piezoelectric for the copper of substrate 21 of ultrasonic wave generating mechanism 2, substrate 21 and piezoelectric element
Piece) it 22 is linked together by way of bonding, 22 surface of piezoelectric element is coated with silver electrode 23, and the part of the surface of silver electrode 23
It is coated with glue-line 24.Piezoelectric ceramic thin sheet according to the external power of application drive substrate 21 vibration issue ultrasonic frequency be 21~
100kHz。
Film bulk 31 selects Kynoar, and the film hole on film bulk 31 is rounded, and quantity is 1~20,
And having a size of 0.5~5mm of diameter.It is opened and closed hole on film bulk 31, can be beaten when ultrasonic frequency reaches 20~40kHz
It opens, other times are in close state always.Spacing between film bulk 31 and substrate 21 is 0.2~5mm.
The present embodiment is using the vibration for pasting piezoelectric element 22 on the base plate (21, frequency needed for driving the vibration of substrate 21 to generate
Although the ultrasonic wave of rate, these ultrasonic waves have reached the frequency for driving female mosquitoes, but its radiation scope still very little, do not have
Method is effectively protected the health of entire human body, by the obstruction and reflection of film section, so that the ultrasonic wave generated is in substrate 21
It is shaken in space between film section 3, when reaching certain acoustic pressure, breaks through the film hole on film section 3, pass through upper housing
11 shell hole 111 forms ultrasonic wave that have certain time interval, a wide range of, high-intensitive, makes it in people into air
Body health protection etc. plays prior potential using value.
The above-mentioned description to embodiment be intended to facilitate those of ordinary skill in the art to understand and use it is practical new
Type.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned reality
Example is applied, those skilled in the art's announcement according to the present utility model does not depart from the improvement and repair that the utility model scope is made
Changing should all be within the protection scope of the utility model.
Claims (10)
1. a kind of ultrasonic mosquito repelling device characterized by comprising
Enclosure body has inner space, and top is in fractional open shape,
Ultrasonic wave generating mechanism (2) is located in enclosure body, for generating ultrasonic wave,
Film section (3) is located in enclosure body, and between ultrasonic wave generating mechanism (2) and the top of enclosure body, film
Portion (3) have can be closed hole.
2. a kind of ultrasonic mosquito repelling device according to claim 1, which is characterized in that the film section (3) includes thin
Membrane body (31), film bulk (31) are equipped with the film hole formed by cutting and connect into one with film bulk (31)
The tongue piece (32) of body, the hole that is closed are made of the film hole and tongue piece (32) being mutually matched.
3. a kind of ultrasonic mosquito repelling device according to claim 2, which is characterized in that the tongue piece (32) is rounded.
4. a kind of ultrasonic mosquito repelling device according to claim 1, which is characterized in that the film section (3) and ultrasound
The edge of wave generating mechanism (2) is tightly connected between the side wall of enclosure body inner space respectively.
5. a kind of ultrasonic mosquito repelling device according to claim 1, which is characterized in that the enclosure body includes bottom
The lower case (12) of open upper housing (11) and open top, the top of upper housing (11) is in fractional open shape, described
Upper housing (11) and lower case (12) are equipped with the fixation hole (112) being mutually matched close to edge, the upper housing (11) and
Lower case (12) is tightly connected by the fixing piece being threaded through in fixation hole (112).
6. a kind of ultrasonic mosquito repelling device according to claim 5, which is characterized in that the ultrasonic wave generating mechanism
(2) it is set at upper housing (11) and the joint face of lower case (12).
7. a kind of ultrasonic mosquito repelling device according to claim 1 or 6, which is characterized in that machine occurs for the ultrasonic wave
Structure (2) includes substrate (21) and the piezoelectric element (22) for being pasted on substrate (21) surface, and the piezoelectric element (22) passes through weight
Multiple stretching and contraction distortion generate vibration force, and substrate (21) is driven to generate ultrasonic wave.
8. a kind of ultrasonic mosquito repelling device according to claim 1, which is characterized in that pass through at the top of the enclosure body
Multiple shell holes (111) are set, make top in fractional open shape.
9. a kind of ultrasonic mosquito repelling device according to claim 8, which is characterized in that the shell hole (111)
Size is less than the bore hole size that can be closed hole.
10. a kind of ultrasonic mosquito repelling device according to claim 1, which is characterized in that the top of the enclosure body
It is outwardly protruding arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207192.3U CN208908954U (en) | 2018-07-27 | 2018-07-27 | A kind of ultrasonic mosquito repelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207192.3U CN208908954U (en) | 2018-07-27 | 2018-07-27 | A kind of ultrasonic mosquito repelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908954U true CN208908954U (en) | 2019-05-31 |
Family
ID=66701310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821207192.3U Active CN208908954U (en) | 2018-07-27 | 2018-07-27 | A kind of ultrasonic mosquito repelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103765A1 (en) * | 2019-11-25 | 2021-06-03 | 西北工业大学宁波研究院 | Offshore acoustic ranch farming platform |
-
2018
- 2018-07-27 CN CN201821207192.3U patent/CN208908954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103765A1 (en) * | 2019-11-25 | 2021-06-03 | 西北工业大学宁波研究院 | Offshore acoustic ranch farming platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE223137T1 (en) | ACOUSTIC DEVICE WITH FLEXIBLE WAVE MODES | |
| CN208908954U (en) | A kind of ultrasonic mosquito repelling device | |
| KR101036251B1 (en) | Portable Apparatus for Elimination of Noxious Insects | |
| CN112674055B (en) | Bee mite remover | |
| AU2003261050A1 (en) | Attractant for apple fruit moth and other insect pests of apple | |
| WO2007017775A3 (en) | Ultrasound transducer arrays | |
| TWI293898B (en) | ||
| CN2802968Y (en) | Electronic insect killer | |
| CA2455707A1 (en) | Disposable insect-control member | |
| CN109152852A (en) | Use the device and method of ultrasonic reflection damage helminth | |
| CN207305862U (en) | A kind of monolithic processor controlled ultrasonic directional, which drives, catches pest device | |
| TR200003177T2 (en) | Device for protection from insects, insect bites without disturbing the ecological balance. | |
| CN2785370Y (en) | Ultrasonic mouse expelling device | |
| Díaz-García et al. | Review of the applications of principles of insect hearing to microscale acoustic engineering challenges | |
| CN2840678Y (en) | Mobile terminal with mosquito repelling function | |
| CN201332418Y (en) | Electronic mosquito and cockroach repellent mobile phone | |
| CN2840679Y (en) | Mobile terminal with mosquito repelling function | |
| Warren et al. | Mosquitoes on the wing “tune in” to acoustic distortion | |
| CN217364416U (en) | Combined physical mosquito dispeller | |
| CN2509861Y (en) | Electronic mosquito-repellent device | |
| CN2494598Y (en) | Electronic mosquito expelling device | |
| CN213486611U (en) | Quchong device of killing based on ultrasonic wave | |
| CN210207521U (en) | Patch type dual-frequency transducer for medical beauty | |
| CN201387711Y (en) | Piezoelectric ultrasonic wave emitter | |
| CN211129552U (en) | Ultrasonic insect and mouse expelling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200437 No. 99, Handan Road, Shanghai, Hongkou District Patentee after: Shanghai Material Research Institute Co.,Ltd. Address before: 200437 No. 99, Handan Road, Shanghai, Hongkou District Patentee before: SHANGHAI Research Institute OF MATERIALS |
|
| CP01 | Change in the name or title of a patent holder |