CN204576767U - A kind of head-wearing type intelligent myopia preventing posture corrector - Google Patents
A kind of head-wearing type intelligent myopia preventing posture corrector Download PDFInfo
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- CN204576767U CN204576767U CN201520231159.4U CN201520231159U CN204576767U CN 204576767 U CN204576767 U CN 204576767U CN 201520231159 U CN201520231159 U CN 201520231159U CN 204576767 U CN204576767 U CN 204576767U
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- head
- acceleration sensor
- axis acceleration
- microprocessor
- rectifier body
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Abstract
The utility model discloses a kind of head-wearing type intelligent myopia preventing posture corrector, belong to field of intelligent control technology.This head-wearing type intelligent myopia preventing posture corrector comprises the banded rectifier body for being worn on head, and described rectifier body is provided with 3-axis acceleration sensor, microprocessor, reminding module, switching power circuit; The signal output part of described 3-axis acceleration sensor is connected with the signal input part of described microprocessor, the signal output part of described microprocessor is connected with the signal input part of described reminding module, and described switching power circuit electrically connects with described 3-axis acceleration sensor, microprocessor, reminding module respectively.The utility model is that sitting correction set and vision protection create a good hardware platform, and it is simple that the utility model also has structure, and with low cost, accuracy is high, wears advantage easily.
Description
Technical field
The utility model belongs to field of intelligent control technology, particularly a kind of head-wearing type intelligent myopia preventing posture corrector.
Background technology
At present, the eyesight of people is generally declining, and the degree of its myopia is also more and more darker.In order to protect the eyesight of people, many correcting sitting postures or sitting posture prompting product are there is on the market, such as BABAKA correction belt, the inclination angle detection alarm set, badge etc. be arranged on eyes.But these correcting sitting postures or sitting posture prompting product exist following defect: (one) product design is comparatively large or wearing position is not good, thus cause not accommodate to wearer and wear inconvenience, and then user is unwilling to wear this product; (2) the product improper such as front, position of wearing, because head hangs low or deflection, its health also can keep motionless or minute movement, thus causes testing result inaccurate, cannot reach and correct faulty sitting posture and the object of vision protection.
Utility model content
The utility model is in order to overcome above-mentioned the deficiencies in the prior art; provide a kind of head-wearing type intelligent myopia preventing posture corrector; this myopia-proof intelligent sitting position corrector is that sitting correction set and vision protection create a good hardware platform; it is simple that this sitting position corrector also has structure; with low cost; accuracy is high, wears advantage easily.
For achieving the above object, the utility model have employed following technical scheme:
A kind of head-wearing type intelligent myopia preventing posture corrector, comprises the banded rectifier body for being worn on head, described rectifier body is provided with 3-axis acceleration sensor, microprocessor, reminding module, switching power circuit; The signal output part of described 3-axis acceleration sensor is connected with the signal input part of described microprocessor, the signal output part of described microprocessor is connected with the signal input part of described reminding module, and described switching power circuit electrically connects with described 3-axis acceleration sensor, microprocessor, reminding module respectively.
The utility model can also be realized further by following steps.
Preferably, described switching power circuit comprises the power supply of powering to each circuit and controls the switch that power supply is switched on or switched off, and described switch series is connected on the output terminal of described power supply.
Preferably, described microprocessor is single-chip microcomputer, and this single-chip microcomputer is circumscribed with crystal oscillating circuit and reset circuit, and described single-chip microcomputer is arranged on the middle part of described rectifier body.
Preferably, described reminding module is the vibrating motor of flat, and described vibrating motor is arranged on the side of described rectifier body.
Further, described 3-axis acceleration sensor is arranged on the side of described rectifier body away from vibrating motor, and the model of described 3-axis acceleration sensor is 3-axis acceleration sensor MMA7260.
Preferably, the front, end, one end of described rectifier body is provided with VELCRO generatrix, the other end end reverse side of described rectifier body is provided with the public face of VELCRO, described VELCRO generatrix and VELCRO public affairs face with the use of, described rectifier body is fixed on the head of wearer.
The beneficial effects of the utility model are:
1) in the utility model, 3-axis acceleration sensor, microprocessor, reminding module and switching power circuit etc. form intelligent control system; wherein; 3-axis acceleration sensor, microprocessor, reminding module and switching power circuit are all be made up of circuit and physical unit; this intelligent control system is correct faulty sitting posture to establish a good material base; this rectifier body is banded; structure is simple; easy to use; rectifier body is combined with intelligent control system, for sitting correction set and vision protection provide a good hardware platform.
2) in the utility model, 3-axis acceleration sensor is arranged on rectifier body, this rectifier body is for being worn on the head of wearer, this 3-axis acceleration sensor is highly sensitive, low in energy consumption, shake-proof ability is strong, but also can accurately, Quick Measuring is when obtaining head movement, the acceleration respectively in three vertical coordinate axis, thus judges the sitting posture whether standard of wearer.
3) in the utility model, reminding module is vibrating motor, effectively can remind wearer, helps wearer to correct faulty sitting posture and vision protection; Its motor vibration sound is little, can not affect bystander's study or work.In the utility model, microprocessor, 3-axis acceleration sensor and reminding module all do not have radiation, and work the mischief to the health of wearer, its lightweight change, does not also have constriction.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is inverse layer structure schematic diagram of the present utility model;
Fig. 3 is block diagram connection diagram of the present utility model.
In figure, the implication of label symbol is as follows:
The public face of 10-rectifier body, 11-VELCRO generatrix, 12-VELCRO
20-3-axis acceleration sensor, 30-microprocessor, 40-reminding module
50-switching power circuit
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, a kind of head-wearing type intelligent myopia preventing posture corrector, comprise the banded rectifier body 10 for being worn on head, the front, end, one end of described rectifier body 10 is provided with VELCRO generatrix 11, the other end end reverse side of described rectifier body 10 is provided with the public face 12 of VELCRO, described VELCRO generatrix 11 and the public face 12 of VELCRO with the use of, make described rectifier body 10 be fixed on the head of wearer; Described rectifier body 10 is also provided with intelligent control system.Rectifier body 10 can also be fixed on the head of wearer by the rope bands be fixed together after arranging elastic cord or two knottings by the end, two ends of described rectifier body 10.
As shown in Figure 3, described intelligent control system comprises 3-axis acceleration sensor 20, microprocessor 30, reminding module 40, switching power circuit 50; Described switching power circuit 50 sends electric signal with described 3-axis acceleration sensor 20, microprocessor 30, reminding module 40 respectively; Described 3-axis acceleration sensor 20 gathers the acceleration information in three orthogonal coordinate axis according to setting cycle, the acceleration information on collect three axles is sent to microprocessor 30 by described 3-axis acceleration sensor 20; Described microprocessor 30 reads the acceleration information that collects of 3-axis acceleration sensor 20 according to setting-up time, and judges the change of acceleration information, namely judges the sitting posture whether standard of wearer; Described microprocessor 30 sends information to reminding module 40, and described reminding module 40 performs corresponding action.
Described switching power circuit 50 comprises the power supply of powering to each circuit and controls the switch that power supply is switched on or switched off, and described switch series is connected on the output terminal of described power supply.Described microprocessor 30 is single-chip microcomputer, this single-chip microcomputer is circumscribed with crystal oscillating circuit and reset circuit, described crystal oscillating circuit carries out timing to setting-up time or setting cycle, the key of to be also oscillation frequency in crystal oscillating circuit be setting-up time or setting cycle, described reset circuit is restarted single-chip microcomputer.
Described single-chip microcomputer is arranged on the middle part of described rectifier body 10; Described reminding module 40 is the vibrating motor of flat, and described vibrating motor is arranged on the side of described rectifier body 10; Described 3-axis acceleration sensor 20 is arranged on the side of described rectifier body 10 away from vibrating motor, and the model of described 3-axis acceleration sensor 20 is 3-axis acceleration sensor MMA7260.
Described 3-axis acceleration sensor MMA7260 low cost minisize condenser type acceleration transducer, have employed signal condition, single pole low-pass filter and technique for temperature compensation, and provides 4 ranges optional, and user can selection in 4 sensitivity.This 3-axis acceleration sensor MMA7260 design stability, shake-proof ability are strong, low-power consumption.
In the utility model, display device is made up of microprocessor, distance detection module, on-off circuit, display circuit, voice module etc.In use, this display device can coordinate the collection and transmission that realize several data with software of the prior art.Below in conjunction with software of the prior art, principle of work of the present utility model is described, but it must be noted that: the software matched with display device is not innovative part of the present utility model, neither ingredient of the present utility model.
Mutually be bonded together by VELCRO generatrix 11 and the public face 12 of VELCRO, rectifier body 10 is fixed on head portion by wearer, rectifier body 10 just facing to the head of wearer, the middle part of rectifier body 10 can be worn at the head back side of head or forehead place, and also namely microprocessor 30 is positioned at the back side of head or forehead place; 3-axis acceleration sensor 20 and reminding module 40 lay respectively at the left and right sides of head; An axle in 3-axis acceleration sensor 20 is parallel to the direction of eyes direct-view, the direction that an axle in the vertical direction is looked at straight perpendicular to eyes, and another one axle is in the horizontal direction perpendicular to the direction of eyes direct-view.
Open the switch in switching power circuit 50, its power supply powers to respectively 3-axis acceleration sensor 20, microprocessor 30, reminding module 40; 3-axis acceleration sensor 20 gathers the acceleration information in three orthogonal coordinate axis according to setting cycle, and the data collected are sent to microprocessor 30; Microprocessor 30 reads the data that collect of 3-axis acceleration sensor 20 according to the time, and judges the change size of the acceleration in three coordinate axis, also namely judges the sitting posture whether standard of wearer; If the sitting posture of wearer is nonstandard, then microprocessor 30 sends information to reminding module 40, and reminding module 40 is reminded wearer accordingly according to the information received; If the sitting posture standard of wearer, then microprocessor 30 does not send information to reminding module 40, does not remind wearer.
Claims (6)
1. a head-wearing type intelligent myopia preventing posture corrector, it is characterized in that: comprise the banded rectifier body (10) for being worn on head, described rectifier body (10) is provided with 3-axis acceleration sensor (20), microprocessor (30), reminding module (40), switching power circuit (50); The signal output part of described 3-axis acceleration sensor (20) is connected with the signal input part of described microprocessor (30), the signal output part of described microprocessor (30) is connected with the signal input part of described reminding module (40), and described switching power circuit (50) electrically connects with described 3-axis acceleration sensor (20), microprocessor (30), reminding module (40) respectively.
2. head-wearing type intelligent myopia preventing posture corrector according to claim 1, it is characterized in that: described switching power circuit (50) comprises the power supply of powering to each circuit and controls the switch that power supply is switched on or switched off, and described switch series is connected on the output terminal of described power supply.
3. head-wearing type intelligent myopia preventing posture corrector according to claim 1 and 2, it is characterized in that: described microprocessor (30) is single-chip microcomputer, this single-chip microcomputer is circumscribed with crystal oscillating circuit and reset circuit, and described single-chip microcomputer is arranged on the middle part of described rectifier body (10).
4. head-wearing type intelligent myopia preventing posture corrector according to claim 3, it is characterized in that: the vibrating motor that described reminding module (40) is flat, described vibrating motor is arranged on the side of described rectifier body (10).
5. head-wearing type intelligent myopia preventing posture corrector according to claim 4, it is characterized in that: described 3-axis acceleration sensor (20) is arranged on the side of described rectifier body (10) away from vibrating motor, and the model of described 3-axis acceleration sensor (20) is 3-axis acceleration sensor MMA7260.
6. head-wearing type intelligent myopia preventing posture corrector according to claim 1, it is characterized in that: the front, end, one end of described rectifier body (10) is provided with VELCRO generatrix (11), the other end end reverse side of described rectifier body (10) is provided with the public face (12) of VELCRO, the public face (12) of described VELCRO generatrix (11) and VELCRO with the use of, described rectifier body (10) is fixed on the head of wearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231159.4U CN204576767U (en) | 2015-04-16 | 2015-04-16 | A kind of head-wearing type intelligent myopia preventing posture corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231159.4U CN204576767U (en) | 2015-04-16 | 2015-04-16 | A kind of head-wearing type intelligent myopia preventing posture corrector |
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| CN204576767U true CN204576767U (en) | 2015-08-19 |
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| CN201520231159.4U Expired - Fee Related CN204576767U (en) | 2015-04-16 | 2015-04-16 | A kind of head-wearing type intelligent myopia preventing posture corrector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932825A (en) * | 2018-07-11 | 2018-12-04 | 重庆第二师范学院 | A kind of child intelligence anti-myopia warning device and method |
| CN109272714A (en) * | 2018-10-15 | 2019-01-25 | 吴博霖 | Wear-type sitting posture detection device |
| CN109330076A (en) * | 2018-10-17 | 2019-02-15 | 象山警伟钢叉制造有限公司 | Myopia-preventing hat |
| CN110850706A (en) * | 2019-11-12 | 2020-02-28 | 鄢家厚 | Read-write distance identification method based on smart watch |
-
2015
- 2015-04-16 CN CN201520231159.4U patent/CN204576767U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932825A (en) * | 2018-07-11 | 2018-12-04 | 重庆第二师范学院 | A kind of child intelligence anti-myopia warning device and method |
| CN109272714A (en) * | 2018-10-15 | 2019-01-25 | 吴博霖 | Wear-type sitting posture detection device |
| CN109330076A (en) * | 2018-10-17 | 2019-02-15 | 象山警伟钢叉制造有限公司 | Myopia-preventing hat |
| CN109330076B (en) * | 2018-10-17 | 2021-04-13 | 象山警伟钢叉制造有限公司 | Myopia-proof cap |
| CN110850706A (en) * | 2019-11-12 | 2020-02-28 | 鄢家厚 | Read-write distance identification method based on smart watch |
| CN110850706B (en) * | 2019-11-12 | 2021-03-23 | 鄢家厚 | Read-write distance identification method based on smart watch |
| WO2021093896A1 (en) * | 2019-11-12 | 2021-05-20 | 鄢家厚 | Reading/writing distance recognition method based on smart watch |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170416 |