CN204044989U - Electronic sitting gesture corrector - Google Patents
Electronic sitting gesture corrector Download PDFInfo
- Publication number
- CN204044989U CN204044989U CN201420447629.6U CN201420447629U CN204044989U CN 204044989 U CN204044989 U CN 204044989U CN 201420447629 U CN201420447629 U CN 201420447629U CN 204044989 U CN204044989 U CN 204044989U
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- China
- Prior art keywords
- chest
- driving switch
- head
- point driving
- model
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of electronic sitting gesture corrector, comprise base, be provided with chest detecting device, be provided with expansion link above base at base side, expansion link top is provided with head detector; Head point driving switch is provided with in described head detector, and alarm, be provided with mobilizable baffle head outside this head point driving switch; Described chest detecting device comprises chest point driving switch, and this chest point driving switch is also provided with mobilizable chest baffle plate outward; Described head point driving switch is in parallel with chest point driving switch, and is all connected with audible-visual annunciator.The utility model can remind child to correct incorrect sitting posture in time in time, and structure is simple, practical.
Description
Technical field
The utility model relates to rectifier, particularly relates to a kind of electronic sitting gesture corrector.
Background technology
Myopia brings great inconvenience to the learning life of people, and high myopia also can cause serious ocular complications.Students of nation physique in 2010 and healthy finding show, and each stage student eyesight fraction defective remains high, and occurs the tendency that becomes younger.Poor eyesight rate pupil is 40.89%, and junior school student is 67.33%, and high school student is 79.20%, and university student is 84.72%.Large-area student suffers from myopic eye disease, and except foreign genetic element, the overwhelming majority is because the sitting posture, excess eye-using etc. of mistake causes.In order to correct the incorrect sitting posture of child, there is a lot of correcting sitting posture alarm in recent years.A class sitting position corrector is had to be fixed between desk and user, make child's chest and desk pull open certain distance, head will exceed rectifier just can see books, thus makes child's " head is away from books one chi; chest is away from desk one fist ", helps child to keep correct sitting posture.But child can be lazy sometimes, directly leaned against on rectifier by health, or chin be placed on rectifier and support head, not only do not reach the object corrected faulty sitting posture, and health leans against on rectifier and easily makes child feel sleepy, the effect of impact study.
Utility model content
The technical problems to be solved in the utility model is the defect that effectively cannot correct child's sitting posture for sitting position corrector in prior art, provides a kind of structure simple, and can effectively help child to keep the electronic sitting gesture corrector of correct sitting posture.
The utility model solves the technical scheme that its technical matters adopts:
There is provided a kind of electronic sitting gesture corrector, comprise base, be provided with chest detecting device, be provided with expansion link above base at base side, expansion link top is provided with head detector;
Head point driving switch is provided with in described head detector, and alarm, be provided with mobilizable baffle head outside this head point driving switch;
Described chest detecting device comprises chest point driving switch, and this chest point driving switch is also provided with mobilizable chest baffle plate outward;
Described head point driving switch is in parallel with chest point driving switch, and is all connected with audible-visual annunciator.
Electronic sitting gesture corrector described in the utility model, described head detector comprises a pallet, and fix the plastics banana model that a lobe banana skin is pushed at a top aside above pallet, a lobe banana skin at top is baffle head.
Electronic sitting gesture corrector described in the utility model, described alarm comprises hummer in parallel and light emitting diode.
Electronic sitting gesture corrector described in the utility model, described alarm also comprises an acousto-optic change-over switch, is connected with hummer and light emitting diode.
The beneficial effect that the utility model produces is: the utility model is provided with chest detecting device and head detector, when human chest distance desktop is comparatively near or head is lower, the point driving switch after baffle plate can be touched, thus cause the warning of sound or light, child can be reminded in time to correct incorrect sitting posture in time.And the utility model structure is simple, cost is low, practical.
Further, head detector is designed to banana model, utilize the lobe banana skin pushed aside as baffle plate, moulding is ingenious, not only practicality but also good-looking.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the utility model electronic sitting gesture corrector structural representation one;
Fig. 2 is the utility model electronic sitting gesture corrector structural representation two;
Fig. 3 is the utility model electronic sitting gesture corrector circuit diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, the electronic sitting gesture corrector of the utility model embodiment, comprises base 6, base 6 for be stuck in table along, can be fixed by holding screw 5, also can be fixed on table along upper by clip; Be provided with chest detecting device in base 6 side, be provided with expansion link 1 above base 6, expansion link 1 top is provided with head detector; Expansion link 1 is provided with clip 2, can regulate the height of rectifier.
Head point driving switch 13 is provided with in described head detector, and alarm, be provided with mobilizable baffle head outside this head point driving switch 13.
Described chest detecting device comprises chest point driving switch 4, and this chest point driving switch 4 is outer is also provided with chest baffle plate; Chest baffle plate 3 is movable, and human body, near table limit, compresses chest baffle plate 3, and chest baffle plate 3 can touch chest point driving switch 4 makes it close, and connects alarm, thus makes to maintain a certain distance between human body and desk.
Head point driving switch 13 is in parallel with chest point driving switch 4, and is all connected with audible-visual annunciator.
As shown in Figure 1, in a preferred embodiment of the present utility model, described head detector comprises a pallet 9, fixes the plastics banana model 10 that a lobe banana skin is pushed at a top aside above pallet 9, this banana model 10 adopts light-passing plastic to make, and a lobe banana skin at top is baffle head.Alarm can be placed in this banana model, the lobe banana skin pushed aside is movable, places head point driving switch 13 below it; If head part is low, chin is placed on the banana skin of tilting, and banana skin can push down head point driving switch 13 makes it close, thus device taking alarm.
In an embodiment of the present utility model, described alarm comprises hummer in parallel and light emitting diode.As shown in Figure 3, be the electronic sitting gesture corrector circuit diagram of the utility model embodiment, power supply E can by two joint 1.5V dry cell power supplies, and battery is put in battery case 7; Head point driving switch 13 and chest point driving switch 4 parallel connection; Light emitting diode 12 in parallel and hummer 11 are connected with two point driving switch in parallel by acousto-optic change-over switch 8; When power switch S1 closes, make it close no matter head or chest touch point driving switch, sound or light all can be caused to report to the police.Light emitting diode 12 is lighted and can be made printing opacity banana model luminous alarm.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (4)
1. an electronic sitting gesture corrector, is characterized in that, comprises base, is provided with chest detecting device, is provided with expansion link above base at base side, and expansion link top is provided with head detector;
Head point driving switch is provided with in described head detector, and alarm, be provided with mobilizable baffle head outside this head point driving switch;
Described chest detecting device comprises chest point driving switch, and this chest point driving switch is also provided with mobilizable chest baffle plate outward;
Described head point driving switch is in parallel with chest point driving switch, and is all connected with audible-visual annunciator.
2. electronic sitting gesture corrector according to claim 1, is characterized in that, described head detector comprises a pallet, and fix the plastics banana model that a lobe banana skin is pushed at a top aside above pallet, a lobe banana skin at top is baffle head.
3. electronic sitting gesture corrector according to claim 1, is characterized in that, described alarm comprises hummer in parallel and light emitting diode.
4. electronic sitting gesture corrector according to claim 3, is characterized in that, described alarm also comprises an acousto-optic change-over switch, is connected with hummer and light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447629.6U CN204044989U (en) | 2014-08-08 | 2014-08-08 | Electronic sitting gesture corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447629.6U CN204044989U (en) | 2014-08-08 | 2014-08-08 | Electronic sitting gesture corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044989U true CN204044989U (en) | 2014-12-24 |
Family
ID=52245632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447629.6U Expired - Fee Related CN204044989U (en) | 2014-08-08 | 2014-08-08 | Electronic sitting gesture corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307604A (en) * | 2017-08-29 | 2017-11-03 | 许昌新区实验学校 | A kind of sitting posture correcting device for students |
-
2014
- 2014-08-08 CN CN201420447629.6U patent/CN204044989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307604A (en) * | 2017-08-29 | 2017-11-03 | 许昌新区实验学校 | A kind of sitting posture correcting device for students |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170808 |