CN203480666U - Student sitting posture warning device - Google Patents
Student sitting posture warning device Download PDFInfo
- Publication number
- CN203480666U CN203480666U CN201320557950.5U CN201320557950U CN203480666U CN 203480666 U CN203480666 U CN 203480666U CN 201320557950 U CN201320557950 U CN 201320557950U CN 203480666 U CN203480666 U CN 203480666U
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- Prior art keywords
- sitting posture
- student
- warning device
- utility
- model
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- 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 student sitting posture warning device belongs to the student article field. The device comprises a height sensor, a prompting apparatus and a cell. And the height sensor, the prompting apparatus and the cell are connected in series. The sitting posture warning device is fixed on a body or is directly placed on a desktop. The structure of the device of the utility model is simple and usage is convenient. A student can be nearsighted because of the wrong sitting posture. By using the device of the utility model, the above problem can be avoided.
Description
Technical field
The utility model belongs to students' supplies field, is specially a kind of sitting posture of student attention device.
Background technology
Now, it is more and more that student suffers from bathomorphic people, mostly because abnormal sitting posture really causes; The sitting posture of student's mistake is not only very harmful to eyesight, and may affect the normal development of vertebra.
Utility model content
The purpose of this utility model is to address the above problem, and a kind of sitting posture of student attention device that can rectifying sitting posture of student is provided.
The technical scheme that realizes above-mentioned purpose is: sitting posture of student attention device, is characterized in that: sitting posture warning device comprises height sensor, alarm set and battery, and connects between three, and sitting posture warning device is fixed on it or directly places on the table.
Described alarm set is loudspeaker or warning light.
In the utility model use procedure, if if student's abnormal sitting posture is true, cause height sensor to arrive the reasonable altitudes of setting, height sensor conducting, loudspeaker or warning light send prompting, remind student's correcting sitting postures.
The utility model is simple in structure, easy to use, avoids student because sitting posture mistake causes myopia.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the fundamental diagram of sitting posture warning device.
Embodiment
As shown in Figure 1, 2, sitting posture warning device 1 of the present utility model comprises height sensor 3, alarm set 4 and battery 5, and connects between three, and sitting posture warning device 1 is fixed on it or directly places on the table.
Alarm set 4 is loudspeaker or warning light.
Claims (2)
1. sitting posture of student attention device, is characterized in that: sitting posture warning device comprises height sensor, alarm set and battery, and connects between three, and sitting posture warning device is fixed on it or directly places on the table.
2. a sitting posture of student attention device according to claim 1, is characterized in that: described alarm set is loudspeaker or warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557950.5U CN203480666U (en) | 2013-09-10 | 2013-09-10 | Student sitting posture warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557950.5U CN203480666U (en) | 2013-09-10 | 2013-09-10 | Student sitting posture warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480666U true CN203480666U (en) | 2014-03-12 |
Family
ID=50228957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557950.5U Expired - Fee Related CN203480666U (en) | 2013-09-10 | 2013-09-10 | Student sitting posture warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480666U (en) |
-
2013
- 2013-09-10 CN CN201320557950.5U patent/CN203480666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140312 Termination date: 20160910 |