CN204926435U - Wireless sight protection system - Google Patents
Wireless sight protection system Download PDFInfo
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- CN204926435U CN204926435U CN201520502540.XU CN201520502540U CN204926435U CN 204926435 U CN204926435 U CN 204926435U CN 201520502540 U CN201520502540 U CN 201520502540U CN 204926435 U CN204926435 U CN 204926435U
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Abstract
The utility model discloses a wireless sight protection system. The utility model relates to a sight protection device, the utility model discloses near -sighted hunchback etc. Can effectively be avoided to can be the effectively accurate user of warning notice reading a book distance and reading light. The utility model discloses can also pass through bluetooth module and mobile communication module connect the host computer, and the position of sitting message routing lack of standardization that will detect gives the host computer.
Description
Technical field
The utility model relates to a kind of vision protection device, particularly relates to a kind of wireless eyesight protection system.
Background technology
Improve constantly along with socioeconomic, the pressure of people's study and work also in continuous increase, long-term life people's health in such a case also worse and worse, wherein visual problems most serious of all.The current high speed development due to TV, network, learning pressure the factors such as to increase the weight of, make teenager's unhygienic, overload eye for a long time, cause adolescent myopia rate and greatly improve.According to State Statistics Bureau nearest investigation display, the low situation of current China student eyesight is troubling.Pupil's myopia ratio is 34%, and junior school student is 68%, and Students in key senior high school is about 90%, and student enrollment's eyesight eligible is less.And limit in the middle of the student that examines due to self-defect reason in college entrance examination health check-up and have 74% for myopia.According to the Ministry of Public Health, Ministry of Education's joint investigation, current China myopia of student incidence of disease occupies the second in the world, and number occupies first of the world, whole nation myopia and nearly 300,000,000 people of eye disease patient, has become public health and the social concern of whole society's concern.Visual impairment not only affects teen-age daily life and study, causes great impact to teen-age physical and mental health, causes great obstacle to teen-age growth and growth simultaneously.
In this case, a kind of Intelligent eye-sight protector need be developed.By creating healthy read-write environment and science mode, avoid generation and the development of the disease such as myopia, hunchback, scoliosis, stravismus, cervical spondylopathy caused because reading and writing for a long time, by the means of non-medicine, take precautions against and remove bad read-write custom, avoid bringing injury to people's health.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of wireless eyesight protection system.
For achieving the above object, the utility model provides a kind of wireless eyesight protection system, comprise first processor, first signal input part of described first processor connects the signal output part of ultrasonic wave module, and the secondary signal input end of described first processor connects the signal output part of light intensity detection module; First signal output part of described first processor connects the signal input part of warning circuit, the secondary signal output terminal of described first processor connects the signal input part of wireless signal transmitting module, described wireless signal transmitting module sends wireless signal to reception of wireless signals module, the signal output part of described reception of wireless signals module connects the signal input part of the second processor, and the signal output part of described second processor connects LED group by driving circuit; Described first processor has also been bi-directionally connected bluetooth module and mobile communication module respectively; Described first processor is by described bluetooth module and mobile communication model calling host computer.
Adopt above technical scheme, when the distance between user face and reading matter is less than setpoint distance, system will send alarm; When reading and writing ambient light intensity lower than setting value, system will send alarm.The utility model can effectively accurately remind user to note reading Distance geometry reading light, can effectively avoid myopia bow-backed.The nonstandard sitting posture information detected by described bluetooth module and mobile communication model calling host computer, can also be sent to host computer by the utility model.
Preferably, also temperature sensor is comprised; The signal output part of described temperature sensor connects the 3rd signal input part of described first processor by analog to digital conversion circuit.
Preferably, described warning circuit comprises triode and buzzer circuit; First signal output part of described first processor drives buzzer circuit by triode, and described buzzer circuit comprises light emitting diode in parallel and hummer.
Preferably, the signal input part of the 3rd signal output part connecting fluid crystal display screen of described first processor.
Preferably, the 4th signal input part of described first processor connects the signal output part of keyboard input module.
The beneficial effects of the utility model are: the utility model can effectively accurately remind user to note reading Distance geometry reading light, can effectively avoid myopia bow-backed.The nonstandard sitting posture information detected by described bluetooth module and mobile communication model calling host computer, can also be sent to host computer by the utility model.
Accompanying drawing explanation
Fig. 1 is the circuit theory schematic diagram of the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of wireless eyesight protection system, comprise first processor 1, the first signal input part of described first processor 1 connects the signal output part of ultrasonic wave module 2, and the secondary signal input end of described first processor 1 connects the signal output part of light intensity detection module 3; First signal output part of described first processor 1 connects the signal input part of warning circuit 4, the secondary signal output terminal of described first processor 1 connects the signal input part of wireless signal transmitting module 5, described wireless signal transmitting module 5 sends wireless signal to reception of wireless signals module 6, the signal output part of described reception of wireless signals module 6 connects the signal input part of the second processor 7, and the signal output part of described second processor 7 connects LED group 9 by driving circuit 8; Described first processor 1 has also been bi-directionally connected bluetooth module 10 and mobile communication module 11 respectively; Described first processor 1 is connected host computer 12 by described bluetooth module 10 with mobile communication module 11.
In the present embodiment, also comprise temperature sensor 13; The signal output part of described temperature sensor 13 connects the 3rd signal input part of described first processor 1 by analog to digital conversion circuit 14.
In the present embodiment, described warning circuit 4 comprises triode 15 and buzzer circuit 16; First signal output part of described first processor 1 drives buzzer circuit 16 by triode 15, and described buzzer circuit 16 comprises light emitting diode 17 in parallel and hummer 18.
In the present embodiment, the signal input part of the 3rd signal output part connecting fluid crystal display screen 19 of described first processor 1.
In the present embodiment, the 4th signal input part of described first processor 1 connects the signal output part of keyboard input module 20.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (5)
1. a wireless eyesight protection system, it is characterized in that: comprise first processor (1), first signal input part of described first processor (1) connects the signal output part of ultrasonic wave module (2), and the secondary signal input end of described first processor (1) connects the signal output part of light intensity detection module (3), first signal output part of described first processor (1) connects the signal input part of warning circuit (4), the secondary signal output terminal of described first processor (1) connects the signal input part of wireless signal transmitting module (5), described wireless signal transmitting module (5) sends wireless signal to reception of wireless signals module (6), the signal output part of described reception of wireless signals module (6) connects the signal input part of the second processor (7), the signal output part of described second processor (7) connects LED group (9) by driving circuit (8), described first processor (1) has also been bi-directionally connected bluetooth module (10) and mobile communication module (11) respectively, described first processor (1) is connected host computer (12) by described bluetooth module (10) with mobile communication module (11).
2. wireless eyesight protection system as claimed in claim 1, is characterized in that: also comprise temperature sensor (13); The signal output part of described temperature sensor (13) connects the 3rd signal input part of described first processor (1) by analog to digital conversion circuit (14).
3. wireless eyesight protection system as claimed in claim 1 or 2, is characterized in that: described warning circuit (4) comprises triode (15) and buzzer circuit (16); First signal output part of described first processor (1) drives buzzer circuit (16) by triode (15), and described buzzer circuit (16) comprises light emitting diode (17) in parallel and hummer (18).
4. wireless eyesight protection system as claimed in claim 3, is characterized in that: the signal input part of the 3rd signal output part connecting fluid crystal display screen (19) of described first processor (1).
5. wireless eyesight protection system as claimed in claim 4, is characterized in that: the 4th signal input part of described first processor (1) connects the signal output part of keyboard input module (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502540.XU CN204926435U (en) | 2015-07-13 | 2015-07-13 | Wireless sight protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502540.XU CN204926435U (en) | 2015-07-13 | 2015-07-13 | Wireless sight protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926435U true CN204926435U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502540.XU Expired - Fee Related CN204926435U (en) | 2015-07-13 | 2015-07-13 | Wireless sight protection system |
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| Country | Link |
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| CN (1) | CN204926435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399721A (en) * | 2018-04-25 | 2018-08-14 | 徐州诺韵自动化科技有限公司 | A kind of sitting posture of student correction anti-myopia alarm apparatus |
-
2015
- 2015-07-13 CN CN201520502540.XU patent/CN204926435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399721A (en) * | 2018-04-25 | 2018-08-14 | 徐州诺韵自动化科技有限公司 | A kind of sitting posture of student correction anti-myopia alarm apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |