CN103689936A - Intelligent myopia-preventive children chair - Google Patents
Intelligent myopia-preventive children chair Download PDFInfo
- Publication number
- CN103689936A CN103689936A CN201310683209.8A CN201310683209A CN103689936A CN 103689936 A CN103689936 A CN 103689936A CN 201310683209 A CN201310683209 A CN 201310683209A CN 103689936 A CN103689936 A CN 103689936A
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- backrest
- buckle
- chair
- children
- chair base
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- 208000001491 myopia Diseases 0.000 title claims abstract description 25
- 230000004379 myopia Effects 0.000 claims abstract description 20
- 230000002265 prevention Effects 0.000 claims description 13
- 241001456553 Chanodichthys dabryi Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 210000001624 hip Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 208000010415 Low Vision Diseases 0.000 description 1
- 208000000875 Spinal Curvatures Diseases 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004303 low vision Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004358 school myopia Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Special Chairs (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses an intelligent myopia-preventive children chair. The intelligent myopia-preventive children chair comprises a chair base and a chair seat lower bracket, and is characterized in that a backrest bracket is fixedly arranged on two sides of the chair base, a plurality of chair seat adjusting holes and a plurality of backrest surface adjusting holes are formed in the backrest bracket, the middle part of the backrest bracket is in sliding fit with a chair seat, the chair seat is vertically located in the chair seat adjusting holes of the backrest bracket through bolts, the upper part of the backrest bracket is in the sliding fit with a backrest surface, the backrest surface is vertically located in the backrest surface adjusting holes of the backrest bracket through bolts, and a pillow backrest is arranged on the upper end of the backrest surface. The intelligent myopia-preventive children chair can effectively prevent and correct certain bad habits of children in study, and thus myopia and humpback can be effectively prevented.
Description
Technical field
The present invention relates to student children and use chair field, specifically belong to myopia prevention intelligence children's chairs.
Background technology
Along with the quickening of social modernization's process, the bathomorphic incidence of disease constantly increases in recent years, and myopia has become one of illness in eye that within the scope of the world today, the incidence of disease is the highest.At present, the number of wearing glasses in the whole nation has surpassed 300,000,000,33% of the A nearsighted person Yi Zhan world of China, than world average level height 10%.Adolescents in China rate of myopia rank the second in the world.Learn on June 4th, 2012, according to a nearest investigation demonstration of State Statistics Bureau, the situation of Chinese student's low vision is troubling at present.The ratio of primary school's myopia is 34%--61%, and junior middle school is 68%, and emphasis senior middle school is 90% left and right, and student enrollment's eyesight eligible still less.
Myopia and hunchback are the ubiquitous problems of students in middle and primary schools, and body development and the health of youngsters and children in serious harm.Scientific research result shows recently: causing myopia and bow-backed main cause is owing to having adopted bad sitting posture to cause.Sitting correction set is pre-myopia prevention and bow-backed key point.But how allowing children in long learning process, consciously keep consistently good sitting position, is but a global problem, does not still find so far really effectively solution.
The defect of conventional chair is: a lot of father and mother think that children's incorrect sitting-pose is because tired institute causes, but it is that unreasonable structure due to chair causes in fact that few people know bad sitting posture, the structure of conventional chair is " h " type (facing perpendicular type directly) substantially, while taking a seat, the weight of human body mainly contains buttocks and thigh root bears, when study, work, angle between upper body and thigh is generally less than 90 degree, upper body becomes " c " type, this sitting posture can make people's spinal curvature naturally, shank, waist, hall portion burden, sitting is had a pain in the back.For the children of long-time seat study every day, be to can't bear to stand really, unconsciously just bend over to have lain prone on desktop, if things go on like this, child's back just easily forms " c " type.Can say, this structural critical defect of conventional chair is to cause child myopia and bow-backed real arch-criminal.
Summary of the invention
The object of this invention is to provide a kind of myopia prevention intelligence children's chairs, can effectively prevent and correct children's some bad habits in study, can effectively pre-myopia prevention and hunchback.
Technical scheme of the present invention is as follows:
Myopia prevention intelligence children's chairs, include bracing frame, chair base, between bracing frame and chair base, mutually slide up and down and be combined with upper hopper chute, lower guideway, chair base rear end is hinged with backrest face, adjustable angle between backrest face and chair base is 90 °-135 °, before and after on chair base, slide and be provided with seat, backrest face upper end is vertically slidably fitted with pillow backrest, in pillow backrest, rotate and be provided with buckle axle, buckle axle two ends are separately installed with arc shoulder buckle, arc shoulder buckle rotates forward the shoulder that can be fastened on human body, on buckle axle, be rotatablely equipped with follower, in pillow backrest, drive motors is installed, on drive motors, be connected with driving wheel, driving wheel with by gear drive, be connected, buckle axle is coordinated rubber clutch cover is installed by key, follower one side has abrasive end face, the abrasive end face CONTACT WITH FRICTION of rubber clutch cover and follower, another side pressure of rubber clutch cover is equipped with spring.
On described buckle axle, be fixed with bearing, on bearing, be screwed with adjustment bolt, in described pillow backrest, be provided with the travel switch corresponding with adjusting bolt.
Described arc shoulder buckle is provided with soft rubber layer outward.
In described pillow backrest, be provided with loudspeaker, loudspeaker is connected with sounding module controls, and sounding module is externally connected with light-operated switch.
The present invention has overcome child and has unconsciously just bent over to lie prone on desktop when study, easily cause myopia and hunchback, the present invention can correct the bad habit of child in learning process in time, in time pre-myopia prevention is with bow-backed, and be furnished with voice message, can allow and increase child's study enjoyment in the process of children learn.When child takes after chair, naturally and understandably straight waist, squares one's shoulders, and comes back, effectively pre-myopia prevention, hunchback, between seat and backrest face, adjustable angle is 90 °-135 °, whole body loosens comfortable, three, four hour waists of successive learning are not sour, shoulder does not ache, and allows child for a long time in best learning state, greatly improves learning efficiency.Make child's the energy just can be obviously more vigorous than in the past, notice also can be more concentrated, and the duration is obviously longer than passing by, and improves learning efficiency.Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is arc shoulder buckle scheme of installation of the present invention.
The specific embodiment
Referring to accompanying drawing, myopia prevention intelligence children's chairs, include bracing frame 1, chair base 2, between bracing frame 1 and chair base 2, mutually slide up and down and be combined with upper hopper chute 3, lower guideway 4, chair base 2 rear ends are hinged with backrest face 5, adjustable angle between backrest face 5 and chair base 2 is 90 °-135 °, before and after on chair base 2, slide and be provided with seat 6, backrest face 5 upper ends are vertically slidably fitted with pillow backrest 7, the interior rotation of pillow backrest 7 is provided with buckle axle 8, buckle axle 8 two ends are separately installed with arc shoulder buckle 9, the outer soft rubber layer that is provided with of arc shoulder buckle 9, arc shoulder buckle 9 rotates forward the shoulder that can be fastened on human body, on buckle axle 8, be rotatablely equipped with follower 10, drive motors 11 is installed in pillow backrest 7, on drive motors 11, be connected with driving wheel 12, driving wheel 12 with by gear 10, be in transmission connection, buckle axle 8 is coordinated rubber clutch cover 13 is installed by key, follower 10 1 sides have abrasive end face 14, abrasive end face 14 CONTACT WITH FRICTION of rubber clutch cover 13 and follower 10, rubber clutch cover 13 another side pressures are equipped with spring 15, on buckle axle 8, be fixed with bearing 16, on bearing 16, be screwed with and adjust bolt 17, in pillow backrest, be provided with the travel switch corresponding with adjusting bolt 17 18, in pillow backrest 7, be provided with loudspeaker 19, loudspeaker is connected with sounding module controls, sounding module is externally connected with light-operated switch.
Operation principle of the present invention is as follows:
User sits on seat, after the optoelectronic switch induction of backrest face, automatically open, after the verbal cue in ten seconds, drive motors starts, drive motors drives driving wheel, driving wheel and follower are in transmission connection, now follower and rubber clutch cover frictional fit, rubber clutch cover rotates and drives the rotation of buckle axle, buckle axle drives two arc shoulder buckles to rotate to set angle, when arc shoulder buckle rotates to set angle, due to buckle axle rotation set angle, adjusting bolt has been rotated this set angle simultaneously, adjusting bolt contacts with travel switch, travel switch starts disconnection drive motors power supply, guarantee that user's sitting posture meets instructions for use.
Claims (4)
1. myopia prevention intelligence children's chairs, include bracing frame, chair base, between bracing frame and chair base, mutually slide up and down and be combined with upper hopper chute, lower guideway, chair base rear end is hinged with backrest face, adjustable angle between backrest face and chair base is 90 °-135 °, before and after on chair base, slide and be provided with seat, backrest face upper end is vertically slidably fitted with pillow backrest, in pillow backrest, rotate and be provided with buckle axle, buckle axle two ends are separately installed with arc shoulder buckle, arc shoulder buckle rotates forward the shoulder that can be fastened on human body, on buckle axle, be rotatablely equipped with follower, in pillow backrest, drive motors is installed, on drive motors, be connected with driving wheel, driving wheel with by gear drive, be connected, buckle axle is coordinated rubber clutch cover is installed by key, follower one side has abrasive end face, the abrasive end face CONTACT WITH FRICTION of rubber clutch cover and follower, another side pressure of rubber clutch cover is equipped with spring.
2. myopia prevention intelligence children's chairs according to claim 1, is characterized in that, on described buckle axle, is fixed with bearing, is screwed with adjustment bolt on bearing, is provided with the travel switch corresponding with adjusting bolt in described pillow backrest.
3. myopia prevention intelligence children's chairs according to claim 1, is characterized in that, described arc shoulder buckle is provided with soft rubber layer outward.
4. myopia prevention intelligence children's chairs according to claim 1, is characterized in that, in described pillow backrest, be provided with loudspeaker, loudspeaker is connected with sounding module controls, and sounding module is externally connected with light-operated switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683209.8A CN103689936B (en) | 2013-12-13 | 2013-12-13 | Intelligent myopia-preventive children chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683209.8A CN103689936B (en) | 2013-12-13 | 2013-12-13 | Intelligent myopia-preventive children chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103689936A true CN103689936A (en) | 2014-04-02 |
| CN103689936B CN103689936B (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310683209.8A Active CN103689936B (en) | 2013-12-13 | 2013-12-13 | Intelligent myopia-preventive children chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103689936B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976579A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Household type myopia prevention learning desk and chair combination |
| CN103976587A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Automatic lifting student chair for myopia prevention |
| CN105686435A (en) * | 2016-04-05 | 2016-06-22 | 哈尔滨共阳科技咨询有限公司 | Seat for preventing myopia |
| CN105768657A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Chair of myopia and humpback preventing study desk and chair |
| CN112587868A (en) * | 2020-11-16 | 2021-04-02 | 周发 | Sitting type body-building exercise chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532736Y (en) * | 2002-03-28 | 2003-01-29 | 吴宝弟 | Myopia preventing posture correction chair with belts at upper and lower ends of backrest |
| KR100828529B1 (en) * | 2007-01-05 | 2008-05-13 | 박명진 | A kneeling desk |
| KR100844086B1 (en) * | 2007-01-26 | 2008-07-04 | 박명진 | A kneeling office chair |
| CN201948338U (en) * | 2010-12-17 | 2011-08-31 | 宋露 | Rotatable and two shoulder hooks-liftable myopia-resistant posture correcting seat |
| CN103190777A (en) * | 2013-05-08 | 2013-07-10 | 苟晓龙 | Myopia and humpback-resistant chair |
| CN203058856U (en) * | 2012-12-17 | 2013-07-17 | 朱玲 | Myopia-preventing chair |
| CN203207581U (en) * | 2013-04-25 | 2013-09-25 | 潘思彤 | Height-adjustable seat |
-
2013
- 2013-12-13 CN CN201310683209.8A patent/CN103689936B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532736Y (en) * | 2002-03-28 | 2003-01-29 | 吴宝弟 | Myopia preventing posture correction chair with belts at upper and lower ends of backrest |
| KR100828529B1 (en) * | 2007-01-05 | 2008-05-13 | 박명진 | A kneeling desk |
| KR100844086B1 (en) * | 2007-01-26 | 2008-07-04 | 박명진 | A kneeling office chair |
| CN201948338U (en) * | 2010-12-17 | 2011-08-31 | 宋露 | Rotatable and two shoulder hooks-liftable myopia-resistant posture correcting seat |
| CN203058856U (en) * | 2012-12-17 | 2013-07-17 | 朱玲 | Myopia-preventing chair |
| CN203207581U (en) * | 2013-04-25 | 2013-09-25 | 潘思彤 | Height-adjustable seat |
| CN103190777A (en) * | 2013-05-08 | 2013-07-10 | 苟晓龙 | Myopia and humpback-resistant chair |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976579A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Household type myopia prevention learning desk and chair combination |
| CN103976587A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Automatic lifting student chair for myopia prevention |
| CN103976579B (en) * | 2014-05-08 | 2016-05-25 | 朱景超 | The combination of domestic type myopia proof studying tables and chairs |
| CN105686435A (en) * | 2016-04-05 | 2016-06-22 | 哈尔滨共阳科技咨询有限公司 | Seat for preventing myopia |
| CN105768657A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Chair of myopia and humpback preventing study desk and chair |
| CN112587868A (en) * | 2020-11-16 | 2021-04-02 | 周发 | Sitting type body-building exercise chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103689936B (en) | 2016-04-06 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170117 Address after: 233500 Anhui city of Bozhou province Mengcheng County Office of the East six years Wang Zhuang Patentee after: Anhui Yu Tai Technology Co. Ltd. Address before: 233500 Anhui Province, Bozhou city Mengcheng County East Economic Development Zone Anhui Kangtai Food Industry Co. Ltd. Patentee before: Zhu Jingchao |