CN103960855A - Functional schoolbag - Google Patents
Functional schoolbag Download PDFInfo
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- CN103960855A CN103960855A CN201410195000.1A CN201410195000A CN103960855A CN 103960855 A CN103960855 A CN 103960855A CN 201410195000 A CN201410195000 A CN 201410195000A CN 103960855 A CN103960855 A CN 103960855A
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- mosquito
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Abstract
A functional schoolbag comprises a schoolbag main body and a power supply device, wherein a mosquito dispelling device is further arranged on the schoolbag main body and is connected with the power supply device. The functional schoolbag not only has all the functions of a traditional schoolbag, but also has a mosquito dispelling function. The integration of the schoolbag and the mosquito dispelling device is realized, and the functions of accommodating objects and dispelling mosquitoes are simultaneously realized without influencing the physical health of a user, so that a work and learning environment which is free of mosquito invasion is provided for the user. As the used mosquito dispelling device is an environment-friendly variable-frequency ultrasonic mosquito dispelling device or an environment-friendly software programmable ultrasonic mosquito dispelling device, the mosquito dispelling device is sanitary and pollution-free, does not have any toxic or side effects on the human body, is convenient to carry, and does not occupy private space. The use feeling of a user is greatly enhanced, and mosquito invasion is avoided during work and learning, so that the working and learning efficiency is improved, and multiple effects are realized.
Description
Technical field
The present invention relates to a kind of school bag, more particularly, relate to a kind of functional form school bag.
Background technology
School bag can be used for accommodating books and other article, but existing school bag function singleness, can not meet user's demand, for addressing this problem, has proposed some solutions in prior art.
On 08 29th, 2012 disclosed, publication number is that the Chinese utility model patent of 202396761U discloses a kind of solar recharging school bag, on school bag, be provided with dress charging panel bag, solar charging panel and charging wire are placed in dress charging panel bag, dress charging panel bag has window, and light-transmissive film is covered with window, and fibre ribbon is arranged on school bag, solar charging panel is to the power supply of LED light emitting diode, and LED light emitting diode is placed in any one end place of two ends of fibre ribbon.It is furnished with solar charging panel, can be mobile phone charging at any time, and having solved student cannot be the problem of mobile phone charging in school at any time, and meanwhile, it has strengthened decoration functions and the luminous aesthetic feeling of school bag together with school bag perfect adaptation.
On 03 07th, 2012 disclosed, publication number is that the Chinese utility model patent of 202154184U discloses a kind of solar alarming school bag, solar alarming school bag comprises solar panel, controller for solar, battery, touch switch, alarming device, between described solar panel, controller for solar, battery, alarming device and touch switch, connects mutually by school bag internal circuit.Make knapsack send warning light or flash signal, play the effect of warning car, ensure safety of student, Accident prevention occurs.
On the other hand, according to " nature " magazine, have a kind of material of 4 methylphenols by name in people's sweat, this material can be called as by one on female malarial mosquito olfactory cell the acceptor of " Agor1 ", activates the olfactory cell of mosquito.Even like this outside several kilometers, mosquito also can search oneself object of " dinner ".
And along with the arriving in summer, mosquito also gradually wildness get up, especially in the environment place of work, for the invasion of mosquito, be pestered beyond endurance especially, and mosquito is except bringing to skin short pain length itches, and may infect in addition various diseases, as malaria, dengue fever, Japanese Type-B encephalitis etc., therefore,, in the place of work, suffer the interference of mosquito, not only reduce people's operating efficiency, also affected the healthy of people.And the method for mosquito repellent at present, wherein the most common is mosquito-repellent incense and aerosol bomb, it is healthy and environment is brought to pollution that its toxic component comprising all can harmful to human.
It should be noted that, as environmental protection mosquito-driving device, the technology maturation of variable-frequency ultrasonic wave mosquito repellenting device or software program formula ultrasonic mosquito repelling device is simple, stable and reliable for performance, nontoxic, is real safe and reliable environmental protection mosquito repellent product.
So far, design school bag and environmental protection mosquito-driving device being connected does not also have and sees.
Summary of the invention
The object of the invention is for overcoming the deficiencies in the prior art, for vast student group and school bag user provide a kind of functional form school bag, it not only has all functions of traditional school bag, also there is the function of mosquito repellent simultaneously, realize the integrated of school bag and environmental protection mosquito-driving device, in accommodating article, take into account again mosquito repellent, can not have influence on again the healthy of user simultaneously, thereby for user provides a work and study environment of invading and harassing without mosquito, because used mosquito-driving device is the environmental protection mosquito-driving device of variable-frequency ultrasonic wave mosquito repellenting device or software program formula ultrasonic mosquito repelling device, health is pollution-free, without any side effects to human body, easy to carry, do not take personal air, greatly strengthen user's use impression, avoided being subject to the invasion of mosquito in work and study, thereby improve the efficiency of work and study, there is the effect of achieving many things at one stroke.
For achieving the above object, the technical solution used in the present invention is:
A kind of functional form school bag, comprises school bag body and supply unit, it is characterized in that: on described school bag body, be also provided with ultrasonic mosquito repelling device, described ultrasonic mosquito repelling device comprises infrared induction module, and described ultrasonic mosquito repelling device is connected with supply unit.
As preferred version, described ultrasonic mosquito repelling device can adopt variable-frequency ultrasonic wave mosquito repellenting device or software program formula ultrasonic mosquito repelling device.
In a preferred embodiment, described ultrasonic mosquito repelling device is variable-frequency ultrasonic wave mosquito repellenting device, comprises ultrasonic signal generator, central controller, frequency-variable electronic circuit, tweeter and infrared induction module.
Further, described ultrasonic signal generator comprises first supersonic generator of simulating male mosquito alar part vibration frequency and second supersonic generator of simulating mosquito natural enemy frequency of sound wave.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21 ~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6 ~ 2.8 KH
z.
Further, described supply unit comprises a mu balanced circuit, described supply unit is used for providing stable power supply for the normal work of whole circuit, can adopt device of solar generating or the button cell electric supply installation of prior art, wherein said device of solar generating comprises solar panel and battery, described ultrasonic mosquito repelling device is connected with described battery, as preferably, described supply unit also comprises LED display lamp, and described LED display lamp is for showing the duty of described supply unit.
Further, be also provided with the whether close infrared induction module of human body on described school bag body, whether described infrared induction module is close for detection of human body, and it with the described ultrasonic mosquito repelling device work whether central controller of control is connected.
Specifically, when detected human body near time, described central controller just starts ultrasonic mosquito repelling device, for user provide one do not have mosquito invade and harass environment; When do not detected human body near time, described central controller just cuts out ultrasonic mosquito repelling device, thereby reduces energy consumption, makes the present invention really reach the feature of safety and sanitation, environmental protection.
As preferably, a gauge tap also can be set between described ultrasonic mosquito repelling device and supply unit, user can carry out switch to described mosquito-driving device by this switch.
In another preferred embodiment, described ultrasonic mosquito repelling device is software program formula ultrasonic mosquito repelling device, comprises ultrasonic frequency memory cell, central controller, ultrasonic oscillator and infrared induction module.
Specifically, described ultrasonic frequency memory cell is made up of the first memory cell and the second memory cell, and described the first memory cell is for presetting and store hyperacoustic frequency of the male mosquito alar part vibration frequency of simulation; Hyperacoustic frequency that described the second memory cell is sent for presetting and store at least one simulation mosquito natural enemy; Described central controller is connected with described ultrasonic frequency memory cell, ultrasonic oscillator and infrared induction module respectively, it is for receiving after the enabled instruction that described infrared induction module is sent, start function of driving mosquitoes, read hyperacoustic frequency of the male mosquito alar part of the simulation vibration frequency of storing in described ultrasonic frequency memory cell and hyperacoustic frequency that any one simulation mosquito natural enemy sends, be then transmitted to ultrasonic oscillator; And in the time that infrared induction module does not detect human body at close signal, send after out code to institute's central controller, control this ultrasonic mosquito repelling device to quit work; Described ultrasonic oscillator, for receiving after the ultrasonic frequency of described central controller forwarding, is outwards launched ultrasonic wave, in real time to realize the function of expelling mosquito.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21 ~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6 ~ 2.8 KH
z.
It should be noted that, the ultrasonic wave that described mosquito natural enemy sends is preferably the ultrasonic wave that mosquito natural enemy (as bat, dragonfly etc.) sends in the time of flight.
As preferably, described ultrasonic frequency memory cell is nonvolatile random access memory (Non-Volatile Random Access Memory, NVRAM), this memory is the semiconductor memory that data still can retain after power-off, thereby ensures that the ultrasonic frequency data of storing in described ultrasonic frequency memory cell can not lose because of power-off.
As preferably, described ultrasonic oscillator is a higher-order of oscillation chip, for generation of ultrasonic wave (being high-frequency sasser).
The invention has the beneficial effects as follows:
The present invention provides a kind of functional form school bag for vast student group and school bag user, it not only has all functions of traditional school bag, also there is the function of mosquito repellent simultaneously, realize the integrated of school bag and environmental protection mosquito-driving device, in accommodating article, take into account again mosquito repellent, can not have influence on again the healthy of user simultaneously, thereby for user provides a work and study environment of invading and harassing without mosquito, because used mosquito-driving device is the environmental protection mosquito-driving device of variable-frequency ultrasonic wave mosquito repellenting device or software program formula ultrasonic mosquito repelling device, health is pollution-free, without any side effects to human body, easy to carry, do not take personal air, greatly strengthen user's use impression, avoided being subject to the invasion of mosquito in work and study, thereby improve the efficiency of work and study, there is the effect of achieving many things at one stroke.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is overall schematic of the present invention.
Fig. 2 is embodiment 1 structured flowchart in the present invention.
Fig. 3 is embodiment 2 structured flowcharts in the present invention.
Detailed description of the invention
Before any embodiment of the present invention is described in detail, should be appreciated that application of the present invention is not limited to the details of structure shown in explanation or accompanying drawing below and the installation of parts is connected etc.The present invention can adopt other embodiment, and can be implemented in every way or be performed.Meanwhile, should be appreciated that herein for illustrating that jargoon and term that principle of the present invention and feature are used should not be considered to restrictive." comprising " used herein, " comprising " and distortion thereof mean and comprise following listed every and its coordinate and addition Item; Term " connection " and distortion thereof are widely used; its including, but not limited in direct mode or indirect mode connect, the wherein connected mode of one or more such as induction or coupling; in addition; " connection " or " coupling " is including, but not limited to connection or the coupling of physics or machinery; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
Overall schematic of the present invention as shown in Figure 1.
A kind of functional form school bag, comprise school bag body 1 and supply unit 3, it is characterized in that: on described school bag body 1, be also provided with ultrasonic mosquito repelling device 2, described ultrasonic mosquito repelling device 2 comprises infrared induction module 25, and described ultrasonic mosquito repelling device 2 is connected with supply unit 3.
As preferred version, described ultrasonic mosquito repelling device 2 can adopt variable-frequency ultrasonic wave mosquito repellenting device or software program formula ultrasonic mosquito repelling device.
It should be noted that, as environmental protection mosquito-driving device, the technology maturation of variable-frequency ultrasonic wave mosquito repellenting device or software program formula ultrasonic mosquito repelling device is simple, stable and reliable for performance, nontoxic, is real safe and reliable environmental protection mosquito repellent product.
Embodiment 1.
Embodiment 1 structured flowchart in the present invention as shown in Figure 2.
In a preferred embodiment, the ultrasonic mosquito repelling device 2 of described a kind of functional form school bag is variable-frequency ultrasonic wave mosquito repellenting device 20, comprises ultrasonic signal generator 21, central controller 22, frequency-variable electronic circuit 23, tweeter 24 and infrared induction module 25.
Further, described ultrasonic signal generator 21 comprises the first supersonic generator 210 of the male mosquito alar part vibration frequency of simulation and the second supersonic generator 211 of simulation mosquito natural enemy frequency of sound wave.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21 ~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6 ~ 2.8 KH
z.
Further, described supply unit comprises a mu balanced circuit, described supply unit 3 is used for providing stable power supply for the normal work of whole circuit, can adopt device of solar generating or button cell electric supply installation, described device of solar generating is prior art, comprise solar panel (not shown) and battery (not shown), in the present embodiment, described variable-frequency ultrasonic wave mosquito repellenting device 20 is connected with described battery, as preferably, described supply unit also comprises LED display lamp, described LED display lamp is for showing the duty of described supply unit.
Show according to relevant research: male mosquito does not generally bite people, the mosquito that bites people is mostly the female mosquitoes of bosom ovum, because female mosquitoes needs protein and energy during cytula, so seek, bite warm-blooded animal, and be unwilling to approach with male mosquito again, once feel that when female mosquitoes male mosquito flutters its wings up and down frequency 21～23kHz of sending hyperacoustic time, female mosquitoes will initiatively be escaped.
Variable-frequency ultrasonic wave mosquito repellenting device is the bionics principle based on so just, utilize electronics mode to simulate the ultrasonic wave that male mosquito sends on the one hand, and the ultrasonic wave that people's ear is 21～23kHz to frequency is not heard at all, by imitating the sound of male mosquito alar part generation of vibration, while making its flight, be sick of and inhibition flight effect, make it dare not approach human body, reach the object of expelling mosquito; Pass through on the other hand the sound frequency of simulation mosquito natural enemy (bat or dragonfly), and mosquito is initiatively escaped, to reach the object of expelling mosquito.
In addition, because of different female mosquitoes, to ultrasonic frequency, reaction has certain otherness, therefore sending hyperacoustic frequency, variable-frequency ultrasonic wave mosquito repellenting device has certain limit, that is: what send is variable frequency type ultrasonic, instead of be fixed in some frequencies, can control respectively or simultaneously the ultrasonic wave of ultrasonic signal generator transmitting different frequency to cross the effect of multi-frequency ultrasonic mosquito dispelling, be its function with multiple combination mode mosquito repellent, thereby all have reasonable effect at different regions expelling mosquito.
Further, on described school bag body, be also provided with the whether close infrared induction module 25 of human body, whether described infrared induction module 25 is close for detection of human body, it with the described ultrasonic mosquito repelling device work whether central controller 22 of control is connected, in the present embodiment, the central controller 22 that whether described infrared induction module 25 works with the described variable-frequency ultrasonic wave mosquito repellenting device 20 of control is connected.
Specifically, when detected human body near time, described central controller 22 just starts this ultrasonic mosquito repelling device, for user provide one do not have mosquito invade and harass environment; When do not detected human body near time, described central controller 22 just cuts out this ultrasonic mosquito repelling device, thereby reduces energy consumption, makes the present invention really reach the feature of safety and sanitation, environmental protection.
As preferably, a gauge tap also can be set between described ultrasonic mosquito repelling device 2 and supply unit, user can carry out switch to described mosquito-driving device by this switch.
Embodiment 2.
The structured flowchart of embodiment 2 in the present invention as shown in Figure 3.The part identical with embodiment 1 in the present embodiment, please refer to disclosed content in embodiment 1 and understands, and is not repeated in this description herein.
Referring to Fig. 3, the present embodiment difference from Example 1 is, the ultrasonic mosquito repelling device of described a kind of functional form school bag is software program formula ultrasonic mosquito repelling device 20 ', comprises ultrasonic frequency memory cell 21 ', center-control 22 ', ultrasonic oscillator 24 ' and infrared induction module 25.
Specifically, described ultrasonic frequency memory cell 21 ' is made up of the first memory cell 210 ' and the second memory cell 211 ', and described the first memory cell 210 ' is for presetting and store hyperacoustic frequency of the male mosquito alar part vibration frequency of simulation; Hyperacoustic frequency that described the second memory cell 211 ' is sent for presetting and store at least one simulation mosquito natural enemy; Described central controller 22 ' is connected with described ultrasonic frequency memory cell 21 ', ultrasonic oscillator 24 ' and infrared induction module 25 respectively, it is for receiving after the enabled instruction that described infrared induction module 25 is sent, start function of driving mosquitoes, read hyperacoustic frequency of the male mosquito alar part of the simulation vibration frequency of storing in described ultrasonic frequency memory cell 21 ' and hyperacoustic frequency that any one simulation mosquito natural enemy sends, be then transmitted to ultrasonic oscillator 24 '; And in the time that infrared induction module 25 does not detect human body at close signal, send after out code to described central controller 22 ', control this ultrasonic mosquito repelling device to quit work; Described ultrasonic oscillator 24 ', for receiving after the ultrasonic frequency of described central controller 22 ' forwarding, is outwards launched ultrasonic wave, in real time to realize the function of expelling mosquito.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21 ~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6 ~ 2.8 KH
z.
It should be noted that, the ultrasonic wave that described mosquito natural enemy sends is preferably the ultrasonic wave that mosquito natural enemy (as bat, dragonfly etc.) sends in the time of flight.
As preferably, described ultrasonic frequency memory cell 21 ' is nonvolatile random access memory (Non-Volatile Random Access Memory, NVRAM), this memory is the semiconductor memory that data still can retain after power-off, thereby ensure that the ultrasonic frequency data of storing can not lose because of power-off in described ultrasonic frequency memory cell, it is prior art, does not repeat them here.
As preferably, described ultrasonic oscillator 24 ' is a higher-order of oscillation chip, for generation of ultrasonic wave (being high-frequency sasser).
Whether described infrared induction module 25 is close for detection of human body, and in the present embodiment, it is connected with the central controller 22 ' whether the described software program formula ultrasonic mosquito repelling device 20' of control works.
It should be noted that, a kind of functional form school bag of providing in the present embodiment, it is by using bionics principle, utilize software program to make hyperacoustic frequency of the male mosquito alar part of the pre-stored simulation in described ultrasonic frequency memory cell vibration frequency and any one simulation mosquito natural enemy (as bat, dragonfly etc.) when flight the ultrasonic wave (being for example high-frequency sasser) that sends, launch by stereo sets such as dither chips, thereby produce a noisy environment that allows mosquito be difficult to bear, realize the object of repel mosquitoes, not only be easy to realize, and economic environmental protection.
The foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here without also giving exhaustive to all embodiments; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within being still included in protection scope of the present invention.
Claims (9)
1. a functional form school bag, comprise school bag body (1) and supply unit (3), it is characterized in that: on described school bag body (1), be also provided with ultrasonic mosquito repelling device (2), described ultrasonic mosquito repelling device (2) comprises infrared induction module (25), and described ultrasonic mosquito repelling device (2) is connected with supply unit (3).
2. a kind of functional form school bag according to claim 1, is characterized in that: described ultrasonic mosquito repelling device (2) can adopt variable-frequency ultrasonic wave mosquito repellenting device (20) or software program formula ultrasonic mosquito repelling device (20 ').
3. a kind of functional form school bag according to claim 2, it is characterized in that: described ultrasonic mosquito repelling device is variable-frequency ultrasonic wave mosquito repellenting device (20), comprise ultrasonic signal generator (21), central controller (22), frequency-variable electronic circuit (23), tweeter (24) and infrared induction module (25).
4. a kind of functional form school bag according to claim 3, is characterized in that: described ultrasonic signal generator (21) comprises simulates first supersonic generator (210) of male mosquito alar part vibration frequency and second supersonic generator (211) of simulation mosquito natural enemy frequency of sound wave.
5. a kind of functional form school bag according to claim 2, it is characterized in that: described ultrasonic mosquito repelling device is software program formula ultrasonic mosquito repelling device (20 '), comprise ultrasonic frequency memory cell (21 '), central controller (22 '), ultrasonic oscillator (24 ') and infrared induction module (25).
6. a kind of functional form school bag according to claim 5, it is characterized in that: described ultrasonic frequency memory cell (21 ') is made up of the first memory cell (210 ') and the second memory cell (211 '), described the first memory cell (210 ') is for presetting and store hyperacoustic frequency of the male mosquito alar part vibration frequency of simulation; Hyperacoustic frequency that described the second memory cell (211 ') is sent for presetting and store at least one simulation mosquito natural enemy; Described central controller (22 ') is connected with described ultrasonic frequency memory cell (21 '), ultrasonic oscillator (24 ') and infrared induction module (25) respectively, it is for receiving after the enabled instruction that described infrared induction module (25) is sent, read hyperacoustic frequency of the male mosquito alar part of the simulation vibration frequency of storing in described ultrasonic frequency memory cell (21 ') and hyperacoustic frequency that any one simulation mosquito natural enemy sends, be then transmitted to ultrasonic oscillator (24 '); And receiving after the out code that described infrared induction module (25) is sent, control this ultrasonic mosquito repelling device and quit work; Described ultrasonic oscillator (24 '), for receiving after the ultrasonic frequency of described central controller (22 ') forwarding, is outwards launched ultrasonic wave, in real time to realize the function of expelling mosquito.
7. according to a kind of functional form school bag described in claim 3 or 5, it is characterized in that: whether described infrared induction module is close for detection of human body, it is connected with the central controller whether described variable-frequency ultrasonic wave mosquito repellenting device of control (20) or software program formula ultrasonic mosquito repelling device (20 ') work.
8. according to a kind of functional form school bag described in claim 4 or 6, it is characterized in that: the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21 ~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6 ~ 2.8 KH
z.
9. a kind of functional form school bag according to claim 1, it is characterized in that: described supply unit is used for providing stable power supply for the normal work of whole circuit, can adopt device of solar generating or battery powdered device, wherein said device of solar generating comprises solar panel and battery, and described ultrasonic mosquito repelling device (2) is connected with described battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195000.1A CN103960855A (en) | 2014-05-11 | 2014-05-11 | Functional schoolbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195000.1A CN103960855A (en) | 2014-05-11 | 2014-05-11 | Functional schoolbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103960855A true CN103960855A (en) | 2014-08-06 |
Family
ID=51231249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195000.1A Pending CN103960855A (en) | 2014-05-11 | 2014-05-11 | Functional schoolbag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104824953A (en) * | 2015-05-14 | 2015-08-12 | 深圳遇见科技有限公司 | Intelligent traveling case, interaction system based on intelligent traveling case and interaction method based on intelligent traveling case |
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| CN201820066U (en) * | 2010-09-02 | 2011-05-04 | 天津三星光电子有限公司 | Digital camera with mosquito repellent function |
| CN102355547A (en) * | 2011-10-10 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with mosquito repellent function |
| CN202800438U (en) * | 2012-09-13 | 2013-03-20 | 杨丹 | Schoolbag with mosquito repelling ring |
| CN203167902U (en) * | 2013-03-28 | 2013-09-04 | 中华人民共和国福清出入境检验检疫局 | Multifunctional intelligent mosquito repelling device |
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2014
- 2014-05-11 CN CN201410195000.1A patent/CN103960855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840678Y (en) * | 2005-11-01 | 2006-11-29 | 中兴通讯股份有限公司 | Mobile terminal with mosquito repelling function |
| CN201820066U (en) * | 2010-09-02 | 2011-05-04 | 天津三星光电子有限公司 | Digital camera with mosquito repellent function |
| CN102355547A (en) * | 2011-10-10 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with mosquito repellent function |
| CN202800438U (en) * | 2012-09-13 | 2013-03-20 | 杨丹 | Schoolbag with mosquito repelling ring |
| CN203167902U (en) * | 2013-03-28 | 2013-09-04 | 中华人民共和国福清出入境检验检疫局 | Multifunctional intelligent mosquito repelling device |
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| CN104824953A (en) * | 2015-05-14 | 2015-08-12 | 深圳遇见科技有限公司 | Intelligent traveling case, interaction system based on intelligent traveling case and interaction method based on intelligent traveling case |
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Application publication date: 20140806 |