CN104424770A - Sitting posture alarm for student - Google Patents
Sitting posture alarm for student Download PDFInfo
- Publication number
- CN104424770A CN104424770A CN201310407218.4A CN201310407218A CN104424770A CN 104424770 A CN104424770 A CN 104424770A CN 201310407218 A CN201310407218 A CN 201310407218A CN 104424770 A CN104424770 A CN 104424770A
- Authority
- CN
- China
- Prior art keywords
- sitting posture
- student
- posture alarm
- sitting
- alarm
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to a sitting posture alarm for a student, belonging to the field of supplies of students. The sitting posture alarm for the student comprises a height sensor, a reminding device and a battery which are connected in series, wherein the sitting posture alarm is fixedly arranged on a body or is directly arranged on a desktop. The sitting posture alarm for the student provided by the invention is simple in structure and convenient to use, and can be used for preventing the student from myopia due to wrong sitting postures.
Description
Technical field
The invention belongs to students' supplies field, be specially a kind of sitting posture of student attention device.
Background technology
Now, student suffers from bathomorphic people and gets more and more, 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.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of can the sitting posture of student attention device of rectifying sitting posture of student.
The technical scheme realizing 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 use procedure of the present invention, 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.
Structure of the present invention is simple, easy to use, avoids student because sitting posture mistake causes myopia.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
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 invention 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 |
|---|---|---|---|
| CN201310407218.4A CN104424770A (en) | 2013-09-10 | 2013-09-10 | Sitting posture alarm for student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407218.4A CN104424770A (en) | 2013-09-10 | 2013-09-10 | Sitting posture alarm for student |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104424770A true CN104424770A (en) | 2015-03-18 |
Family
ID=52973622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310407218.4A Pending CN104424770A (en) | 2013-09-10 | 2013-09-10 | Sitting posture alarm for student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104424770A (en) |
-
2013
- 2013-09-10 CN CN201310407218.4A patent/CN104424770A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |