CN203084900U - Sitting posture alarm - Google Patents
Sitting posture alarm Download PDFInfo
- Publication number
- CN203084900U CN203084900U CN 201220757164 CN201220757164U CN203084900U CN 203084900 U CN203084900 U CN 203084900U CN 201220757164 CN201220757164 CN 201220757164 CN 201220757164 U CN201220757164 U CN 201220757164U CN 203084900 U CN203084900 U CN 203084900U
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- CN
- China
- Prior art keywords
- alarm
- sitting posture
- student
- utility
- model
- 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 sitting posture alarm belongs to the field of alarms. The sitting posture alarm comprises a base, a distance sensor, a light alarm and a sound alarm, wherein the distance sensor is connected in series with the light alarm and the sound alarm, and the distance sensor, the light alarm and the sound alarm are mounted on the base. The sitting posture alarm of the utility model is advantageous in that the head of a student can be controlled such that a certain distance can be kept from the head to the surface of a table; the sitting posture of the student can be standardized; and the eyesight of the student can be protected.
Description
Technical field
The utility model belongs to a kind of alarm, particularly a kind of sitting posture alarm.
Background technology
The schoolwork burden of student every day now is very heavy, and it is chronic to bend over the desk, because nonstandard sitting posture, health is lain prone on the table, several leadingly runs into desktop, gets off for a long time, causes a lot of student's eye eyesights to descend.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of sitting posture alarm is provided, and it can remind student's sitting posture that rights a wrong, and guarantees that sitting posture is correct, guarantees that student eyesight is normal.
The purpose of this utility model is achieved through the following technical solutions: a kind of sitting posture alarm, it is characterized in that: it comprises pedestal, range sensor, light crossing-signal and voice guard, described range sensor and light crossing-signal, voice guard polyphone, and be installed on the pedestal.
Advantage of the present utility model and beneficial effect are: control people's head and Desktop Protection certain distance, standard student's sitting posture, protection student's eyesight.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
Wherein: 1-pedestal, 2-range sensor, 3-light crossing-signal, 4-voice guard.
Embodiment
Embodiment: as shown in the figure, a kind of sitting posture alarm, it comprises pedestal 1, range sensor 2, light crossing-signal 3 and voice guard 4, described range sensor 2 and light crossing-signal 3, voice guard 4 polyphones, and be installed on the pedestal 1.
Claims (1)
1. sitting posture alarm, it is characterized in that: it comprises pedestal, range sensor, light crossing-signal and voice guard, described range sensor and light crossing-signal, voice guard polyphone, and be installed on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220757164 CN203084900U (en) | 2012-12-31 | 2012-12-31 | Sitting posture alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220757164 CN203084900U (en) | 2012-12-31 | 2012-12-31 | Sitting posture alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084900U true CN203084900U (en) | 2013-07-24 |
Family
ID=48830719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220757164 Expired - Fee Related CN203084900U (en) | 2012-12-31 | 2012-12-31 | Sitting posture alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084900U (en) |
-
2012
- 2012-12-31 CN CN 201220757164 patent/CN203084900U/en not_active Expired - Fee Related
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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: 20130724 Termination date: 20131231 |