CN208548103U - A kind of display screen equipped with ultrasonic insect-repelling device - Google Patents
A kind of display screen equipped with ultrasonic insect-repelling device Download PDFInfo
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- CN208548103U CN208548103U CN201820196020.4U CN201820196020U CN208548103U CN 208548103 U CN208548103 U CN 208548103U CN 201820196020 U CN201820196020 U CN 201820196020U CN 208548103 U CN208548103 U CN 208548103U
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- display screen
- insect
- ultrasonic
- repelling device
- ultrasonic insect
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Abstract
The utility model provides a kind of display screen equipped with ultrasonic insect-repelling device, including display screen cover, display screen frame and display screen substrate, and display screen cover, display screen frame and display screen substrate fasten to form closed cavity；Further include ultrasonic insect-repelling device, is fixed on the front of display screen frame；It further include the medicine storage tank being fixed at the top of display screen frame, the upper surface of medicine storage tank is equipped with evaporation hole, is equipped with insect repellant solution in medicine storage tank.The utility model is provided with ultrasonic insect-repelling device on the frame of display screen; ultrasonic wave can be emitted by ultrasonic insect-repelling device and drive away the winged insect around display screen; and the insect repellant solution in medicine storage tank is combined to carry out expelling parasite; efficiently avoiding winged insect, shown screen light attraction is gathered on display screen cover at night; or flown into inside display screen along display screen gap, play the purpose of protection display screen.
Description
Technical field
The utility model relates to a kind of display screen more particularly to a kind of display screens with ultrasonic insect-repelling function.
Background technique
Display screen is that a kind of be shown to electronic document by specific transmission device is re-reflected into the aobvious of human eye on screen
Show tool, with the development of multimedia era, it using more and more extensive, such as outdoor display screen is as billboard, more
It is set to highway side, on square, in cell, the places such as market metope, it can be with bright color, huge size, to seeing
Crowd leaves deep impression, and advertising results are prominent.
When outdoor display screen is used as billboard, due to itself having light-emitting function, therefore it can also be shown at night superior
Display effect；But simultaneously as the light-emitting function of display screen itself, when night dark elsewhere, mosquito can because
" phototaxis " and be gathered in around luminous display screen；Mosquito can be gathered on display screen screen, pollution displaying screen；Or
Mosquito can enter inside display screen along display screen gap, influence the display effect of display screen.
Utility model content
The technical problem to be solved by the utility model is in view of the drawbacks of the prior art, providing a kind of equipped with ultrasonic wave
The display screen of insect expelling device can be emitted ultrasonic wave by ultrasonic insect-repelling device and drive away winged insect (including mosquito around display screen
Son, moth etc.).
The utility model uses following technical scheme to solve above-mentioned technical problem:
A kind of display screen equipped with ultrasonic insect-repelling device, including display screen cover, display screen frame and display screen substrate,
The display screen cover, display screen frame and display screen substrate fasten to form closed cavity；It further include ultrasonic insect-repelling device, Gu
Due to the front of the display screen frame；
It further include the medicine storage tank being fixed at the top of display screen frame, the upper surface of the medicine storage tank is equipped with evaporation hole, drug storage
Insect repellant solution is equipped in slot.
Further, the front of display screen frame is equipped with groove, and the ultrasonic insect-repelling device is fixed in the groove；
Further, the groove can be the oblique groove towards display screen cover direction, the ultrasonic insect-repelling dress
It sets and is fixed in the oblique groove, towards display screen cover direction；
Further, the lower section of the ultrasonic insect-repelling device is equipped with loudspeaker；
Further, the power circuit of display screen is provided in the closed cavity, the ultrasonic insect-repelling device passes through
Conducting wire is connect with the power circuit；
Further, a kind of display screen equipped with ultrasonic insect-repelling device includes two ultrasonic insect-repelling devices, and two super
Sound wave insect expelling device is located at the front two sides of display screen frame；
Further, the audible frequency of the ultrasonic insect-repelling device is 30,000 hertz to 50,000 hertz.
The utility model is had the following technical effect that compared with prior art using above technical scheme
1) the utility model is provided with ultrasonic insect-repelling device on display screen frame, can pass through ultrasonic insect-repelling device
Transmitting ultrasonic wave drives away the winged insect around display screen, and so as to avoid winged insect, at night, shown screen light attraction is gathered in display
It on screen cover, or flies into inside display screen along display screen gap, plays the purpose of protection display screen；
2) setting of the utility model oblique groove makes ultrasonic insect-repelling device towards display screen cover direction, to make
The range of ultrasonic insect-repelling concentrates in front of display screen, more targetedly, improves anthelminthic effect；
3) the utility model is provided with the medicine storage tank equipped with insect repellant solution at the top of display screen frame, certainly using display screen
The heat that body distributes makes the insect repellant solution in medicine storage tank volatilize, to achieve the purpose that expelling parasite；
4) the ultrasonic insect-repelling device of the utility model matches collective effect, anthelminthic effect with the insect repellant solution in medicine storage tank
More preferably.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the utility model；
Appended drawing reference therein are as follows: 1- shows screen cover；2- display screen frame；3- shows screen substrate；4- ultrasonic insect-repelling
Device；5- groove；6- loudspeaker；7- medicine storage tank；8- evaporation hole.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1, a kind of display screen equipped with ultrasonic insect-repelling device, including display screen cover 1,2 and of display screen frame
Show that screen substrate 3, display screen cover 1, display screen frame 2 and the display fastening of screen substrate 3 form closed cavity；It further include ultrasonic wave
Insect expelling device 4 is fixed on the front of display screen frame 2, in this example it is shown that screen 2 front two sides of frame are respectively provided with and one surpass
Sound wave insect expelling device 4；It further include the medicine storage tank 7 for being fixed on 2 top of display screen frame, the upper surface of medicine storage tank 7 is equipped with evaporation hole
8, medicine storage tank 7 is interior to be equipped with insect repellant solution.Display screen can generate heat in use for some time, and the insect repellant solution in medicine storage tank can utilize display
Shield the heat volatilization itself distributed, to achieve the purpose that expelling parasite.
The front of display screen frame is equipped with groove 5, and ultrasonic insect-repelling device is fixed in recessed 5 slot；Groove 5 is directed towards display
The oblique groove in 1 direction of screen cover, ultrasonic insect-repelling device 4 are fixed in oblique groove, towards display 1 direction of screen cover.It is super
Sound wave insect expelling device 4 is that (in the present embodiment, the audible frequency of ultrasonic insect-repelling device is by issuing the ultrasonic wave of certain frequency
30000 hertz to 50,000 hertz), to achieve the purpose that drive winged insect, since the propagation of sound wave has directionality, ultrasonic wave is driven
Worm device 4 is provided towards display 1 direction of screen cover, the range of ultrasonic insect-repelling can be made to concentrate in front of display screen, more
Targetedly, anthelminthic effect is improved.
The lower section of ultrasonic insect-repelling device 4 is equipped with loudspeaker 6；Display screen due to being used as billboard is set to outdoor more,
Outdoor environment is noisy, can be amplified ultrasonic wave using loudspeaker, improves anthelminthic effect.
The power circuit of display screen is provided in closed cavity, ultrasonic insect-repelling device 4 is connected by conducting wire and power circuit
It connects；The use of the power circuit inside display screen is the power supply of ultrasonic insect-repelling device, makes to power convenient and efficient.
As can be seen from the above embodiments, the utility model provides a kind of display screen equipped with ultrasonic insect-repelling device, using setting
The ultrasonic insect-repelling device on display screen frame is set, issues the ultrasonic wave with anthelminthic effect, and combine the drive in medicine storage tank
Worm liquid carries out expelling parasite, to achieve the purpose that drive the winged insect that night is gathered in around display screen, environmental protection and safety.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The equal transformation and modification of work, should all cover in the scope of the utility model.
Claims (7)
1. a kind of display screen equipped with ultrasonic insect-repelling device, which is characterized in that including showing screen cover (1), display screen frame
(2) it fastens to be formed and close with display screen substrate (3), the display screen cover (1), display screen frame (2) and display screen substrate (3)
Cavity；Further include ultrasonic insect-repelling device (4), is fixed on the front of the display screen frame (2)；It further include being fixed on display screen
The upper surface of medicine storage tank (7) at the top of frame (2), the medicine storage tank (7) is equipped with evaporation hole (8), and expelling parasite is equipped in medicine storage tank (7)
Liquid.
2. a kind of display screen equipped with ultrasonic insect-repelling device according to claim 1, which is characterized in that display screen frame
(2) front is equipped with groove (5), and the ultrasonic insect-repelling device (4) is fixed in the groove (5).
3. a kind of display screen equipped with ultrasonic insect-repelling device according to claim 2, which is characterized in that the groove
(5) it is directed towards the oblique groove in display screen cover (1) direction, the ultrasonic insect-repelling device (4) is fixed on the oblique groove
It is interior, towards display screen cover (1) direction.
4. a kind of display screen equipped with ultrasonic insect-repelling device according to claim 1, which is characterized in that the ultrasonic wave
The lower section of insect expelling device (4) is equipped with loudspeaker (6).
5. a kind of display screen equipped with ultrasonic insect-repelling device according to claim 1, which is characterized in that the closing is empty
The intracavitary power circuit for being provided with display screen, the ultrasonic insect-repelling device (4) are connect by conducting wire with the power circuit.
6. a kind of display screen equipped with ultrasonic insect-repelling device according to claim 1, which is characterized in that one kind is equipped with super
The display screen of sound wave insect expelling device includes two ultrasonic insect-repelling devices (4), and two ultrasonic insect-repelling devices (4) are located at aobvious
The front two sides of display screen frame (2).
7. a kind of display screen equipped with ultrasonic insect-repelling device according to claim 1, which is characterized in that the ultrasonic wave
The audible frequency of insect expelling device (4) is 30,000 hertz to 50,000 hertz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196020.4U CN208548103U (en) | 2018-02-05 | 2018-02-05 | A kind of display screen equipped with ultrasonic insect-repelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196020.4U CN208548103U (en) | 2018-02-05 | 2018-02-05 | A kind of display screen equipped with ultrasonic insect-repelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548103U true CN208548103U (en) | 2019-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196020.4U Active CN208548103U (en) | 2018-02-05 | 2018-02-05 | A kind of display screen equipped with ultrasonic insect-repelling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544441A (en) * | 2019-07-23 | 2019-12-06 | 福州市宸意美贸易有限公司 | Outdoor LED display screen with ant expelling function |
-
2018
- 2018-02-05 CN CN201820196020.4U patent/CN208548103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544441A (en) * | 2019-07-23 | 2019-12-06 | 福州市宸意美贸易有限公司 | Outdoor LED display screen with ant expelling function |
| CN110544441B (en) * | 2019-07-23 | 2021-11-30 | 重庆华智天下科技有限公司 | Outdoor LED display screen with ant expelling function |
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