CN203733269U - Sitting posture correction device for Chinese teaching - Google Patents
Sitting posture correction device for Chinese teaching Download PDFInfo
- Publication number
- CN203733269U CN203733269U CN201420137237.XU CN201420137237U CN203733269U CN 203733269 U CN203733269 U CN 203733269U CN 201420137237 U CN201420137237 U CN 201420137237U CN 203733269 U CN203733269 U CN 203733269U
- Authority
- CN
- China
- Prior art keywords
- sitting posture
- range sensor
- distance sensor
- posture correction
- seat
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a sitting posture correction device for Chinese teaching. The sitting posture correction device comprises a seat and a backrest. The upper surface of the seat is fixedly connected with the lower surface of the backrest. The upper surface of the seat is provided with two symmetrical gravity sensing devices. The backrest is provided with a first distance sensor corresponding to the back, a second distance sensor corresponding to the waist and a third distance sensor corresponding to the buttocks. The bottom of the seat is provided with a control device corresponding to the gravity sensing devices, the first distance sensor, the second distance sensor and the third distance sensor. The control device is formed by a housing, a vibration motor, a microprocessor and a power supply device. Through the cooperation of the gravity sensing devices and the distance sensors, the sitting posture correction device for Chinese teaching can assist teachers to adjust sitting postures in the teaching processes from multiple aspects, so that not only teaching quality can be improved, but also the sitting posture correction device is beneficial to body health.
Description
Technical field
The utility model relates to a kind of sitting posture correction function device for language teaching.
Background technology
Along with the increase of learning pressure, especially in language teaching, teacher need to read a large amount of articles, but only emphasizes that student's abnormal sitting posture is true at present, but but ignore the sitting posture of teacher in teaching process, if teacher's abnormal sitting posture in teaching process is true, not only bad to vertebra, affect quality of instruction, and cannot play directive function to student, but with it existing sitting posture correction function device need to be through mostly, not only comfort level is poor, and use trouble.
Summary of the invention
The technical problems to be solved in the utility model is: in order to solve the problem of the prior art existence in above-mentioned background technology, a kind of improved sitting posture correction function device for language teaching is provided, solves the problem that pass student cannot be corrected incorrect sitting-pose in the time of verbal learning.
The utility model solves the technical scheme that its technical matters adopts: a kind of sitting posture correction function device for language teaching, comprise seat and backrest, upper seat surface is fixedly connected with backrest lower surface, upper seat surface is provided with two symmetrical gravity sensitive devices, on backrest, be provided with first range sensor at corresponding back, the corresponding second distance sensor of waist and the 3rd range sensor of corresponding buttocks, seat bottom is provided with and gravity sensitive device, the first range sensor, second distance sensor and the corresponding control device of the 3rd range sensor, control device is by housing, vibrating motor, microprocessor and supply unit composition.
Further, gravity sensitive device, the first range sensor, second distance sensor and the 3rd signal output part of range sensor and the electrical connection of the signal receiving end of microprocessor, the signal output part of microprocessor and the electrical connection of the signal input part of vibrating motor.
Further, the first range sensor, second distance sensor and the 3rd range sensor are arranged parallel to each other.
The beneficial effects of the utility model are, sitting posture correction function device for language teaching of the present utility model matches by gravity sensitive device and range sensor, auxiliary teacher adjusts sitting posture in teaching process from many aspects, not only can promote quality of instruction, is also of value to healthy.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of control device in the utility model.
In figure: 1. seat, 2. backrest, 3. gravity sensitive device, 4. the first range sensor, 5. second distance sensor, 6. the 3rd range sensor, 7. control device, 7-1. shell, 7-2. vibrating motor, 7-3. supply unit.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of sitting posture correction function device for language teaching as depicted in figs. 1 and 2, comprise seat 1 and backrest 2, seat 1 upper surface is fixedly connected with backrest 2 lower surfaces, seat 1 upper surface is provided with two symmetrical gravity sensitive devices 3, control the first range sensor 4 by gravity sensitive device 3, second distance sensor 5 and the 3rd range sensor 6 and control device 7 start, and judge that by the stressed size on two gravity sensitive devices 3 whether sitting posture is correct, once occur that larger stressed size has a long way to go, the data that microprocessor is accepted on gravity sensitive devices 3 all differ larger, just control vibrating motor 7-2 and send vibration, thereby remind user to change sitting posture, on backrest 2, be provided with first range sensor 4 at corresponding back, the corresponding second distance sensor 5 of waist and the 3rd range sensor 6 of corresponding buttocks, microprocessor is by receiving the first range sensor 4, the signal of second distance sensor 5 and the 3rd range sensor 6 and analyzing, once the distance of monitoring when second distance sensor 5 is lower than the first range sensor 4 and the 3rd range sensor 6, microprocessor also can be controlled vibrating motor 7-2 and send vibrating alert people and correct existing sitting posture, seat 1 bottom is provided with and gravity sensitive device 3, the first range sensor 4, second distance sensor 5 and the corresponding control device 7 of the 3rd range sensor 6, control device 7 is by housing 7-1, vibrating motor 7-2, microprocessor and supply unit 7-3 composition.
Further, gravity sensitive device 3, the first range sensor 4, second distance sensor 5 and the 3rd signal output part of range sensor 6 and the electrical connection of the signal receiving end of microprocessor, the signal input part electrical connection of the signal output part of microprocessor and vibrating motor 7-2, further, the first range sensor 4, second distance sensor 5 and the 3rd range sensor 6 are arranged parallel to each other, sitting posture correction function device for language teaching of the present utility model matches by gravity sensitive device 3 and range sensor, auxiliary teacher adjusts sitting posture in teaching process from many aspects, not only can promote quality of instruction, also be of value to healthy.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.
Claims (3)
1. the sitting posture correction function device for language teaching, comprise seat (1) and backrest (2), it is characterized in that: described seat (1) upper surface is fixedly connected with backrest (2) lower surface, described seat (1) upper surface is provided with two symmetrical gravity sensitive devices (3), on described backrest (2), be provided with first range sensor (4) at corresponding back, the corresponding second distance sensor (5) of waist and the 3rd range sensor (6) of corresponding buttocks, described seat (1) bottom is provided with and gravity sensitive device (3), the first range sensor (4), second distance sensor (5) and the corresponding control device (7) of the 3rd range sensor (6), described control device (7) is by housing (7-1), vibrating motor (7-2), microprocessor and supply unit (7-3) composition.
2. the sitting posture correction function device for language teaching according to claim 1, it is characterized in that: described gravity sensitive device (3), the first range sensor (4), second distance sensor (5) and the 3rd signal output part of range sensor (6) and the electrical connection of the signal receiving end of microprocessor, the signal input part electrical connection of the signal output part of described microprocessor and vibrating motor (7-2).
3. the sitting posture correction function device for language teaching according to claim 1, is characterized in that: described the first range sensor (4), second distance sensor (5) and the 3rd range sensor (6) are arranged parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137237.XU CN203733269U (en) | 2014-03-20 | 2014-03-20 | Sitting posture correction device for Chinese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137237.XU CN203733269U (en) | 2014-03-20 | 2014-03-20 | Sitting posture correction device for Chinese teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733269U true CN203733269U (en) | 2014-07-23 |
Family
ID=51203322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137237.XU Expired - Fee Related CN203733269U (en) | 2014-03-20 | 2014-03-20 | Sitting posture correction device for Chinese teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048732A (en) * | 2016-12-16 | 2017-08-18 | 珠海大夏智能科技有限公司 | Intelligent pupil chair and its correcting sitting posture method |
| CN109544875A (en) * | 2017-09-22 | 2019-03-29 | 贵港市瑞成科技有限公司 | A kind of correct sitting posture detection system and device |
-
2014
- 2014-03-20 CN CN201420137237.XU patent/CN203733269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048732A (en) * | 2016-12-16 | 2017-08-18 | 珠海大夏智能科技有限公司 | Intelligent pupil chair and its correcting sitting posture method |
| CN109544875A (en) * | 2017-09-22 | 2019-03-29 | 贵港市瑞成科技有限公司 | A kind of correct sitting posture detection system and device |
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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: 20140723 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |