CN201751918U - Warning device for correction of student writing posture - Google Patents
Warning device for correction of student writing posture Download PDFInfo
- Publication number
- CN201751918U CN201751918U CN2010202510237U CN201020251023U CN201751918U CN 201751918 U CN201751918 U CN 201751918U CN 2010202510237 U CN2010202510237 U CN 2010202510237U CN 201020251023 U CN201020251023 U CN 201020251023U CN 201751918 U CN201751918 U CN 201751918U
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- CN
- China
- Prior art keywords
- handle
- student
- clip body
- warning device
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A warning device for correction of student writing posture comprises a chip, a handle, a handle hanging hole, a sensor, an adjusting rod, a hinge shaft, signal lamps, a buzzer and a clip body, wherein the clip body is rectangular and is the main body of the device, the buzzer is arranged on the lower middle of the clip body, signal lamps are arranged on the upper left and right corners of the clip body, the handle is arranged on the upper middle of the clip body, the chip is arranged on the lower part of the handle, the through handle hanging hole is arranged on the upper part of the handle, one end of the central hinge shaft of the handle extends outwards, the adjusting rod is connected to the outer end of the hinge shaft, and the sensor is provided on the adjusting rod. When the warning device is in use, the sensor on the adjusting rod is aligned with the forehead of a student, so that an alarm circuit is activated, the signal lamps flash constantly and the buzzer gives off buzzing sound as long as the student bends his/her waist or lowers his/her head exceeding the predetermined distance. The warning device is simple in structure, convenient to use, stable in performance, and high in reliability.
Description
Technical field:
The utility model relates to cultural and sports facility, relates in particular to student's writing posture correction alarming device.
Background technology:
For the student, usual again thing only during reading and writing, but be exactly on this usual thing, if the custom that can form can be benefited all one's life, then can endure hardships throughout one's life if form bad custom.Such as the exercise of writing, teacher had repeatedly said certain distance that will keep, but in fact some student does not accomplish, the distance of eyes and paper is very near, in the course of time will form myopia, What is more, can make student's body development be subjected to bad influence, and hunch becomes inevitable trend.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of student's writing posture to correct and uses alarming device, and the incorrect posture that the student writes in the process is reminded the writing posture and the custom that allow the student progressively form at any time.
Student's writing posture described in the utility model is corrected and is used alarming device, includes handle, sensor, adjuster bar, chip, signal lamp, hummer and clamp body and forms.Said clamp body integral body is rectangle, and is main component of the present utility model, in position placed in the middle, said clamp body bottom, is provided with hummer, in position, angle on two about clamp body, is provided with signal lamp.Position placed in the middle above the clamp body is provided with handle.Bottom at said handle is provided with chip, on the top of handle, is provided with the handle hanging hole of open-work form.Center jointed shaft one end of handle stretches out, and the outer end at said jointed shaft is connected with adjuster bar, on said adjuster bar, is provided with sensor.During use, make the forehead of the sensor alignment student on the adjuster bar, when the student bends over or bow to surpass the distance of regulation, warning circuit promptly starts work, carries out stroboscopic by signal lamp and reports to the police, and hummer sends the buzzing caution sound simultaneously.
Student's writing posture described in the utility model is corrected and is used alarming device, and one-piece construction is simple, and is easy to use, good stability, reliability height.
Description of drawings:
Accompanying drawing 1 is that student's writing posture described in the utility model is corrected the structural representation with alarming device.1-chip 2-handle 3-handle hanging hole 4-sensor 5-adjuster bar 6-jointed shaft 7-signal lamp 8-hummer 9-clamp body
Embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: student's writing posture described in the utility model is corrected and is used alarming device, includes chip 1, handle 2, handle hanging hole 3, sensor 4, adjuster bar 5, jointed shaft 6, signal lamp 7, hummer 8 and clamp body 9 and forms.Said clamp body 9 integral body are rectangle, and are main components of the present utility model, in position placed in the middle, said clamp body 9 bottoms, are provided with hummer 8, in position, angle on two about clamp body 9, are provided with signal lamp 7.Position placed in the middle above the clamp body 9 is provided with handle 2.In the bottom of said handle 2, be provided with chip 1, on the top of handle 2, be provided with the handle hanging hole 3 of open-work form.Center jointed shaft 6 one ends of handle 2 stretch out, and in the outer end of said jointed shaft 6, are connected with adjuster bar 5, on said adjuster bar 5, are provided with sensor 4.During use, make the sensor 4 on the adjuster bar 5 aim at students' forehead, when the student bends over or bow to surpass the distance of regulation, warning circuit promptly starts work, carries out stroboscopic by signal lamp 7 and reports to the police, and hummer 8 sends the buzzing caution sound simultaneously.Student's writing posture described in the utility model is corrected and is used alarming device, and one-piece construction is simple, and is easy to use, good stability, reliability height.
Claims (1)
1. student's writing posture is corrected and to be used alarming device, it is characterized in that being provided with hummer (8) in position placed in the middle, said clamp body (9) bottom, in position, angle on two about clamp body (9), is provided with signal lamp (7); Position placed in the middle above the clamp body (9) is provided with handle (2); Bottom in said handle (2) is provided with chip (1), and the top in handle (2) is provided with the handle hanging hole (3) of open-work form; Center jointed shaft (6) one ends of handle (2) stretch out, and the outer end in said jointed shaft (6) is connected with adjuster bar (5), on said adjuster bar (5), are provided with sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202510237U CN201751918U (en) | 2010-07-03 | 2010-07-03 | Warning device for correction of student writing posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202510237U CN201751918U (en) | 2010-07-03 | 2010-07-03 | Warning device for correction of student writing posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751918U true CN201751918U (en) | 2011-02-23 |
Family
ID=43602327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202510237U Expired - Fee Related CN201751918U (en) | 2010-07-03 | 2010-07-03 | Warning device for correction of student writing posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995004A (en) * | 2014-05-30 | 2014-08-20 | 淮南新光神光纤线缆有限公司 | Online detection method and device applied to wire wrapping insulation production |
-
2010
- 2010-07-03 CN CN2010202510237U patent/CN201751918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995004A (en) * | 2014-05-30 | 2014-08-20 | 淮南新光神光纤线缆有限公司 | Online detection method and device applied to wire wrapping insulation production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20110703 |