CN211129552U

CN211129552U - Ultrasonic insect and mouse expelling device

Info

Publication number: CN211129552U
Application number: CN201921173893.4U
Authority: CN
Inventors: 朱凌辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-31
Anticipated expiration: 2029-07-24

Abstract

The utility model provides an ultrasonic wave expelling parasite mouse ware relates to expelling parasite technical field, and the expelling parasite that has solved ultrasonic wave expelling parasite mouse product is poor and inconvenient technical problem that uses in the area except that the chinese continent. The ultrasonic insect and mouse repeller comprises an upper shell, a lower shell, a power switch, a display screen, a power plug module, two ultrasonic generating devices and a circuit board, wherein the power switch, the display screen and the ultrasonic generating devices are arranged on the upper shell; the sounding frequency of the ultrasonic generating devices changes along with time, and the sounding frequency ranges of the two ultrasonic generating devices are different; the power plug module comprises a connecting seat connected with the lower shell and a power plug electrically connected with the circuit board, and the power plug is a national standard plug, an European standard plug or an English standard plug. The utility model is used for the more high-efficient expelling parasite conveniently.

Description

Ultrasonic insect and mouse expelling device

Technical Field

The utility model belongs to the technical field of the expelling parasite technique and specifically relates to an ultrasonic wave expelling parasite mouse ware is related to.

Background

The existing ultrasonic wave generation device for the ultrasonic wave insect and mouse expelling product on the market mainly comprises three types: the existing ultrasonic pest and mouse expelling products have poor pest and mouse expelling effect because of the fact that either the ultrasonic frequency is fixed and single or only one ultrasonic generating device is adopted; on the other hand, the power plug of the ultrasonic insect and mouse repelling product is generally national standard, and can only meet the purpose of use in China (continental region), and if a user carries the ultrasonic insect and mouse repelling product to a Hongkong and Australian area or abroad, the user needs to carry a conversion plug and the like together to adapt to the local environment, so that the use is inconvenient.

The applicant has found that the prior art has at least the following technical problems: the ultrasonic insect and mouse expelling products on the market have poor insect and mouse expelling effect and are inconvenient to use in areas except China continents.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic wave expelling parasite mouse ware to the expelling parasite expelling mouse effect of the ultrasonic wave expelling parasite mouse product that exists among the solution prior art is poor, inconvenient technical problem who uses in the area except that the chinese continent moreover. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an ultrasonic wave expelling parasite rat repelling ware, be in including casing, switch, display screen, power plug module and the setting of setting on the casing ultrasonic wave generating device and circuit board in the casing, wherein:

the shell comprises an upper shell and a lower shell which are fixedly connected in a detachable mode, the power switch and the display screen are arranged on the upper shell, the power plug module is arranged on the lower shell and is fixedly connected with the lower shell in a detachable mode, the power switch, the display screen and the ultrasonic wave generating device are respectively and electrically connected with the circuit board, and the circuit board is electrically connected with the power plug module;

the ultrasonic wave generating devices are ceramic ultrasonic wave buzzers or ultrasonic wave horns, the number of the ultrasonic wave generating devices is two, the sound generating frequency of the ultrasonic wave generating devices changes along with time, and the sound generating frequency ranges of the two ultrasonic wave generating devices are different;

the upper shell is provided with sound outlet hole groups corresponding to the ultrasonic wave generating devices; the sound outlet hole groups are respectively positioned at two ends of the upper shell, and the power switch and the display screen are positioned in the middle of the two sound outlet hole groups;

the power plug module comprises a connecting seat and a power plug, the power plug is a national standard plug, an European standard plug or an English standard plug, the power plug passes through the connecting seat and the lower shell can be disassembled and fixedly connected, the power plug is electrically connected with the circuit board, and the power plug can be inserted on the socket and supplies power to the circuit board.

Further, the two ultrasonic wave generating devices are respectively a ceramic ultrasonic buzzer and an ultrasonic horn.

Further, the two ultrasonic wave generating devices are respectively two ultrasonic wave horns or two ceramic ultrasonic wave buzzing sheets.

Furthermore, the ultrasonic wave generating device comprises a first ultrasonic wave generating device and a second ultrasonic wave generating device, wherein the sound production frequency range of the first ultrasonic wave generating device is 20kHz-35kHz, and the sound production frequency range of the second ultrasonic wave generating device is 35kHz-95 kHz.

Furthermore, the sound frequency range of the second ultrasonic generator is divided into three ranges, wherein the first range is 35kHz-60kHz, the second range is 60kHz-95kHz, and the third range is 35kHz-95 kHz.

Further, the gear of the sound production frequency band of the second ultrasonic wave generation device can be switched by pressing a power switch.

Furthermore, the upper shell and the lower shell are respectively provided with six groups of clamping parts and clamping matching parts, and the upper shell and the lower shell are detachably and fixedly connected through the clamping parts and the clamping matching parts.

Further, the lower shell and the circuit board are respectively provided with a mounting hole, and the lower shell and the circuit board are fixedly connected to the upper shell through a fixing bolt.

Further, the cross-sectional shape of the shell is a rectangle with rounded corners.

Further, a functional label is pasted on the surface of the lower shell.

The utility model has the advantages that:

the utility model discloses installed 2 ultrasonic wave generating device in its casing, and 2 ultrasonic wave generating device can release the ultrasonic wave of different frequency channels respectively, and the sound production frequency of every ultrasonic wave generating device changes along with time, so these 2 two ultrasonic wave sources that send different frequency channels simultaneously can strengthen amazing to different pest types or mouse, reach and repel mite, mosquito repellent, expelling parasite, the effect of expelling mouse, solved the problem that the expelling parasite effect that traditional expelling parasite ware single ultrasonic wave generating device or ultrasonic wave fixed frequency caused is unsatisfactory on the market; in addition, the connecting seat and the lower shell can be detachably and fixedly connected with a power plug, such as a national standard plug, an European standard plug or an English standard plug, so that the requirements of most users working and traveling abroad can be met, and the users do not need to carry equipment such as a conversion plug, and the travel of people is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the ultrasonic insect and mouse repeller of the utility model.

Fig. 11, upper housing; 111. a fastening part; 112. a sound outlet group; 12. a lower housing; 121. a snap-fit portion; 21. a first ultrasonic wave generating device; 22. a second ultrasonic wave generating device; 3. a circuit board; 4. a power plug module; 5. a power switch; 6. a display screen; 7. mounting holes; 8. and (4) function labels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The ultrasonic waves can attack the auditory sense and nervous system of most pests, cause extreme pain and extreme discomfort of the pests, and force the pests to move away from the sound production range of the pests to achieve the effect of expelling the pests.

The pests and mice are sensitive to certain frequency bands of ultrasonic waves, so that the pests such as rats, cockroaches, mosquitoes, fleas, flies, crickets, ants, wood ants and the like can be effectively repelled by using the corresponding ultrasonic frequency bands. The utility model discloses the ultrasonic sound pressure that sends keeps away from human ear hearing scope, to mankind and family pet, can not cause the injury to do not disturb domestic appliance.

As shown in fig. 1, the utility model provides an ultrasonic insect and mouse repeller, which comprises a shell, a power switch 5 arranged on the shell, a display screen 6, a power plug module 4, an ultrasonic generating device and a circuit board 3 arranged in the shell, wherein the circuit board 3 is a PCB board;

the shell comprises an upper shell 11 and a lower shell 12 which are detachably and fixedly connected, a power switch 5 and a display screen 6 are arranged on the upper shell 11, a power plug module 4 is arranged on the lower shell 12 and is detachably and fixedly connected with the lower shell 12, the power switch 5, the display screen 6 and an ultrasonic generating device are respectively and electrically connected with a circuit board 3, and the circuit board 3 is electrically connected with the power plug module 4; the display screen 6 can display information such as the sound production frequency band or frequency of the ultrasonic wave generating device in real time;

the upper shell 11 is also provided with sound outlet hole groups at the positions corresponding to the ultrasonic wave generating devices; the sound outlet groups are respectively positioned at two ends of the upper shell 11, and the power switch 5 and the display screen 6 are positioned in the middle of the two sound outlet groups;

the power plug module 4 comprises a connecting seat and a power plug, the power plug is a national standard plug, an European standard plug or an English standard plug, the power plug is detachably and fixedly connected with the lower shell 12 through the connecting seat, the power plug is electrically connected with the circuit board 3, and the power plug can be inserted into the socket and supplies power to the circuit board 3; of course, the power plug module 4 may also include a battery module, so that the battery module can be charged, and the ultrasonic insect-repelling mouse repeller can be turned on to repel insects even if power is not plugged.

The utility model discloses installed 2 ultrasonic wave generating device in its casing, and 2 ultrasonic wave generating device can release the ultrasonic wave of different frequency channels respectively, and every ultrasonic wave generating device's vocal frequency changes along with time, therefore these 2 two ultrasonic wave sources that send different frequency channels simultaneously can strengthen amazing to different pest types or mouse, are different to different pest or every supersonic generator's frequency, form a crisscross frequency, prevent that the pest from producing the adaptability. The long-term repelling effect on pests such as mites, mosquitoes, flies, cockroaches, mice and the like is achieved, and the problem that the repelling effect on the pests is not ideal due to the single ultrasonic wave generating device of the traditional repeller or the fixed frequency of ultrasonic waves in the market is solved; in addition, the connecting seat and the lower shell 12 can be detachably and fixedly connected with a power plug, such as a national standard plug, an European standard plug or an English standard plug, so that the requirements of most users working and traveling abroad can be met, and the users do not need to carry equipment such as a conversion plug, and the travel of people is more convenient.

As an alternative embodiment, the two ultrasonic wave generating devices are respectively a ceramic ultrasonic buzzer and an ultrasonic horn.

The buzzer is generally high-resistance, the direct current resistance is infinite, the alternating current impedance is also very large, and the narrow-band sound production device usually produces sound by a piezoelectric ceramic piece. Need great voltage to drive, but the electric current is very little, and a few milliamperes just can, and power is also very little, and the buzzer divide into active buzzer and passive buzzer: the active buzzer is internally provided with an oscillating and driving circuit, has the advantages of saving trouble when used, and has the defect that the frequency is fixed, only one single tone is needed, the passive buzzer is the same as a loudspeaker, and can sound only by adding alternating audio voltage and also can sound with different frequencies, but the sound of the buzzer is not good, so square waves are often added instead of sine waves;

the horn is low resistance, the direct current resistance is almost 0, the alternating current impedance is generally a few ohms to a dozen ohms, and the horn is a broadband sound production device, and the diaphragm is generally driven to produce sound by utilizing the electromagnetic force of the coil;

in practical application, whether the ultrasonic horn or the ceramic ultrasonic buzzer is used can be selected according to actual conditions, and in the embodiment, one buzzer and one horn are respectively used.

As an alternative embodiment, the two ultrasonic wave generating devices are two ultrasonic wave horns or two ceramic ultrasonic wave buzzers respectively.

In the same way, the two ultrasonic wave generating devices can also be two ultrasonic wave horns or two ceramic ultrasonic wave buzzing sheets respectively.

In an alternative embodiment, the sound emission frequency band of the first ultrasonic wave generator 21 is 20kHz to 35kHz, and the sound emission frequency band of the second ultrasonic wave generator 22 is 35kHz to 95 kHz.

Because different pests have different sensitivities to the sound frequency band, the frequency band of 20kHz-95kHz is the frequency band most afraid of most pests and mice to the most counterintuitive, and the frequency band of 20kHz-35kHz and the frequency band of 35kHz-95kHz can respectively aim at different pests, the ultrasonic frequency bands of the first ultrasonic wave generating device 21 and the second ultrasonic wave generating device 22 are respectively set to be the frequency band of 20kHz-35kHz and the frequency band of 35kHz-95 kHz; the ultrasonic frequency of the first ultrasonic wave generating device 21 is started from the lowest frequency of 20kHz, the frequency is changed once every 0.5-1.5 seconds, the frequency is increased by 5kHz every time until the frequency reaches the maximum value of 35kHz, and then the frequency is changed back to 20kHz again to start the next frequency sweep; the change pattern of the ultrasonic frequency of the second ultrasonic wave generating device 22 is similar to the change pattern of the first ultrasonic wave generating device 21: the ultrasonic frequency is changed every 0.5-1.5 seconds from the lowest frequency of 35kHz to the initial frequency, each frequency is changed to be increased by 5kHz until the frequency reaches the maximum value of 95kHz, and then the frequency is changed back to 35kHz to start the next frequency sweep.

As an alternative embodiment, the sound frequency range of the second ultrasonic generator 22 is divided into three ranges, the first range is 35kHz-55kHz, the second range is 55kHz-95kHz, and the third range is 35kHz-95 kHz.

Because different pests have different sensitivities to the sound frequency band, for example, a first type of pests which are relatively sensitive to ultrasonic waves of a 35kHz-55kHz frequency band (namely a first gear), and a second type of pests which are relatively sensitive to ultrasonic waves of a 55kHz-95kHz frequency band (namely a second gear), the third gear is an automatic gear which completely covers the frequency band from the lowest frequency to the highest frequency of the second ultrasonic sound generating device, if only the first type of pests exist in a house, the first gear is selected, if only the second type of pests exist in the house, the second gear is selected, and if all the pests exist, the third gear with the largest coverage range, namely the automatic gear, is selected, so that the arrangement of the third gear can completely and effectively drive various types of pests.

As an alternative embodiment, the position of the sound emission band of the second ultrasonic generator 22 can be switched by pressing the power switch 5.

Although a single ultrasonic wave generating device capable of emitting a plurality of frequencies also exists in the existing ultrasonic insect repelling product in the market, the frequency of the ultrasonic wave generating device cannot be controlled or switched along with the change of time, and a certain specific frequency band cannot be selected for repelling pests in a targeted manner, so that in the embodiment, in order to repel the pests in a targeted manner, the frequency band of the ultrasonic wave generating device can be manually adjusted and selected; the second ultrasonic wave generating device 22 is specifically operated in such a way that the power switch 5 is pressed for a long time to be turned on and off, and after the power switch is turned on, the power switch 5 is pressed for a short time to switch gears according to the sequence of returning to the first gear again from the first gear, the second gear and the third gear, so that other keys or buttons are not required to be arranged on the upper shell 11, and the appearance is neat and attractive;

the power switch 5 and the display screen 6 are adjacently arranged on the upper shell 11, and since the ultrasonic wave can not be heard by human ears, whether the switching is successful or not can not be judged, if the switching is not successful, the insect repelling effect is not ideal, therefore, when the gear is switched, the display screen 6 can display the corresponding gear after the switching, for example, when the gear is switched to the third gear (automatic gear), the corresponding characters such as the letters AUTO or the numbers 3 are displayed on the screen, and a user can conveniently observe whether the gear is correctly shifted.

As an alternative embodiment, six sets of engaging portions 111 and engaging portions 121 are respectively disposed on the upper housing 11 and the lower housing 12, and the upper housing 11 and the lower housing 12 are detachably and fixedly connected through the engaging portions 111 and the engaging portions 121.

In order to facilitate the mounting and dismounting of the housing, the housing is not fixed by screws, but the upper housing 11 and the lower housing 12 are respectively provided with a clamping part 111 and a clamping matching part 121, so that the mounting and dismounting do not need tools, and a user can conveniently open the housing to check the internal components.

As an alternative embodiment, the lower case 12 and the circuit board 3 are respectively provided with mounting holes 7, and the lower case 12 and the circuit board 3 are fixedly connected to the upper case 11 by fixing bolts.

In order to enable the components in the shell, such as the circuit board 3, to be firmly fixed in the shell without shaking, mounting holes 7 are respectively arranged on the lower shell 12 and the circuit board 3, and fixing bolts sequentially penetrate through the mounting holes 7 on the lower shell 12 and the circuit board 3 and are in threaded connection with the inner surface of the upper shell 11; and the two ultrasonic wave generating devices can be welded or adhered on the upper shell 11 or the circuit board 3 through glue.

As an alternative embodiment, the cross-sectional shape of the housing is rectangular with rounded corners.

In order to prevent the user from being scratched and enable the whole shell to look beautiful and elegant, four corners of the shell are set to be rounded, and the length-width ratio of the shell is 2: 1.

As an alternative embodiment, the functional label 8 is attached to the surface of the lower case 12.

The information such as the current, the voltage, the power and the like of the electricity used by the ultrasonic insect and mouse repeller is recorded on the functional label 8, so that a user can know the basic situation of the ultrasonic insect and mouse repeller clearly; the functional label 8 covers the mounting hole 7 of the lower shell 12, and the mounting hole 7 and the fixing bolt can be shielded, so that no obvious hole or part exists on the shell, and the shell is more attractive.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an ultrasonic wave expelling parasite and mouse ware which characterized in that, includes the casing, sets up switch, display screen, power plug module on the casing and sets up ultrasonic wave generating device and circuit board in the casing, wherein:

the power plug module comprises a connecting seat and a power plug, the power plug is a national standard plug, an European standard plug or an English standard plug, the power plug is connected with the lower shell through the connecting seat, the power plug is electrically connected with the circuit board, and the power plug can be inserted into the socket and supplies power to the circuit board;

the ultrasonic wave generating device comprises a first ultrasonic wave generating device and a second ultrasonic wave generating device, wherein the sound generating frequency range of the first ultrasonic wave generating device is 20kHz-35kHz, and the sound generating frequency range of the second ultrasonic wave generating device is 35kHz-95 kHz;

the sound frequency range of the second ultrasonic generator is divided into three ranges, wherein the first range is 35kHz-60kHz, the second range is 60kHz-95kHz, and the third range is 35kHz-95 kHz;

the gear of the sound production frequency band of the second ultrasonic wave generating device can be switched by pressing the power switch.

2. An ultrasonic insect and mouse repeller according to claim 1, wherein the two ultrasonic generators are a ceramic ultrasonic buzzer and an ultrasonic horn, respectively.

3. An ultrasonic insect and mouse repeller according to claim 1, wherein the two ultrasonic generators are two ultrasonic horns or two ceramic ultrasonic buzzers, respectively.

4. The ultrasonic insect and mouse repeller according to claim 1, wherein six sets of engaging parts and engaging parts are respectively provided on the upper housing and the lower housing, and the upper housing and the lower housing are detachably and fixedly connected through the engaging parts and the engaging parts.

5. The ultrasonic insect and mouse repeller according to claim 4, wherein the lower housing and the circuit board are respectively provided with mounting holes, and the lower housing and the circuit board are fixedly connected to the upper housing by fixing bolts.

6. The ultrasonic insect and mouse repeller according to claim 1, wherein the cross-sectional shape of the housing is rectangular with rounded corners.

7. The ultrasonic insect and mouse repeller according to claim 1, wherein a functional label is attached to the surface of the lower housing.