CN103126369B - Sitting posture corrector with auxiliary myopia preventing light source - Google Patents
Sitting posture corrector with auxiliary myopia preventing light source Download PDFInfo
- Publication number
- CN103126369B CN103126369B CN201310093462.8A CN201310093462A CN103126369B CN 103126369 B CN103126369 B CN 103126369B CN 201310093462 A CN201310093462 A CN 201310093462A CN 103126369 B CN103126369 B CN 103126369B
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- lower jaw
- support
- bending cantilever
- stand
- head
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- Expired - Fee Related
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- Special Chairs (AREA)
Abstract
The invention discloses a sitting posture corrector with an auxiliary myopia preventing light source. The sitting posture corrector comprises a seat connecting device, a support and a light-emitting diode lamp; the support comprises a vertical support and a bent cantilever support; the lower end of the vertical support is fixedly connected to the seat connecting device; the lower end of the bent cantilever support is hinged with the upper end of the vertical support; the upper end of the bent cantilever support is backwards provided with a head back limiting check ring; the upper end of the bent cantilever support is downwards provided with a lower jaw truss; and the light-emitting diode lamp is arranged at the upper end of the bent cantilever support. The seat connecting device is fixed on a back rest at the back of a user, the head of the user is placed in the head back limiting check ring, the lower jaw of the user is placed on the lower jaw truss, and thus, the correct distance from the eyes of the user to a book is maintained all the time. The sitting posture corrector can be used for effectively controlling the head heights and angles of youngsters in writing or reading and preventing and correcting the juvenile myopia.
Description
Technical field:
The present invention relates to mechanical field, particularly relate to ergonomics machinery, particularly a kind of sitting position corrector with myopia prevention secondary light source.
Background technology:
China's city students in middle and primary schools' rate of myopia remains high.The principal element affecting adolescent myopia rate is the height of teen-age sitting posture, lighting condition, method of holding pencil and desk and chair.In prior art, teenager's reading, sitting posture when doing the homework are difficult to remain on tram, and lighting condition is unbalanced, and illumination light was easily stopped before arrival books and homework book, caused teenager easily myopia to occur.
Summary of the invention:
The object of the present invention is to provide a kind of sitting position corrector with myopia prevention secondary light source, the described this sitting position corrector with myopia prevention secondary light source will solve teenager in prior art to be difficult to keep correct sitting posture position, the unbalanced technical problem of lighting condition.
This sitting position corrector with myopia prevention secondary light source of the present invention, comprise seat attachment, support and LED light lamp, wherein, described support comprises a vertical stand and a bending cantilever shalving, the lower end of described vertical stand is fixedly connected on described seat attachment, the described lower end of bending cantilever shalving and the upper end thereof of vertical stand, spacing back-up ring after the upper end of bending cantilever shalving is provided with a head backward, the upper end of bending cantilever shalving is entrusted to being arranged with a lower jaw, and described LED light lamp is arranged on the upper end of bending cantilever shalving.
Further, described seat attachment is made up of in the section components of being inverted L-type a cross section.
Further, the groove width in described section components is 25mm, and the plate length of groove side is 60mm, and the plate plate length of groove opposite side is 100mm.
Further, vertical stand comprises two vertical rod members be arranged in parallel, bending cantilever comprises two curved bars, and the upper end thereof of the vertical rod member of lower end all separately and described in one of the curved bar described in any, the articulated section of curved bar and vertical rod member is provided with locking device.
Further, after head, spacing back-up ring is U-shaped.
Further, the bottom that lower jaw is entrusted is connected with a Lower jaw support.
Further, LED light lamp comprises lamp stand, illuminator, power supply and power switch, and power supply and power switch are arranged on the upper end of bending cantilever, and lamp stand is connected with the upper end of bending cantilever, and illuminator is arranged on the front end of lamp stand.
Further, any vertical rod member includes the stretching structure on a length direction and is provided with a height and regulates screwing device.
Further, described lower jaw is entrusted and is provided with length adjustment hasp.
Operation principle of the present invention is: be fixed on by seat attachment on user's chair back after one's death, user's head is after being placed on head in spacing back-up ring, and lower jaw is placed on lower jaw and entrusts, and maintains the correct distance of eyes of user to books all the time.LED light lamp throws light on to books nearby, and light does not stop by other objects.
The present invention compares with prior art, and its effect is actively with obvious.The present invention utilizes seat attachment to be connected lower jaw with bending cantilever and entrusts, and can keep the distance of user's lower jaw and desktop, maintains the correct distance of eyes of user to books all the time.Utilize LED light lamp to throw light on to books nearby, light does not stop by other objects.The present invention effectively can control height of head that teenager writes or read a book and angle, prevents and corrects adolescent myopia.
Accompanying drawing illustrates:
Fig. 1 is a kind of structural representation with the sitting position corrector of myopia prevention secondary light source of the present invention.
Fig. 2 is a kind of right view with the sitting position corrector of myopia prevention secondary light source of the present invention.
Detailed description of the invention:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of sitting position corrector with myopia prevention secondary light source of the present invention, comprise seat attachment 1, support and LED light lamp, wherein, described support comprises a vertical stand 2 and a bending cantilever shalving 3, the lower end of described vertical stand 2 is fixedly connected on described seat attachment 1, the lower end of described bending cantilever shalving 3 and the upper end thereof of vertical stand 2, spacing back-up ring 4 after the upper end of bending cantilever shalving 3 is provided with a head backward, the upper end of bending cantilever shalving 3 entrusts 5 to being arranged with a lower jaw, described LED light lamp is arranged on the upper end of bending cantilever shalving 3.
Further, described seat attachment 1 is made up of in the section components of being inverted L-type a cross section.
Further, the groove width in described section components is 25mm, and the plate length of groove side is 60mm, and the plate plate length of groove opposite side is 100mm.
Further, vertical stand 2 comprises two vertical rod members be arranged in parallel, bending cantilever comprises two curved bars, and the lower end of the curved bar described in any is hinged by bearing pin 10 with the upper end of the vertical rod member described in all separately, bearing pin 10 is provided with locking device 11.
Further, after head, spacing back-up ring is U-shaped.
Further, the bottom that lower jaw entrusts 13 is connected with a Lower jaw support 5.
Further, LED light lamp comprises lamp stand 15, illuminator 6, power supply 7 and power switch 8, and power supply 7 and power switch 8 are arranged in a body 14, and body 14 is connected to the upper end of bending cantilever, lamp stand 15 is connected with the upper end of bending cantilever, and illuminator 6 is arranged on the front end of lamp stand 15.
Further, any vertical rod member includes the stretching structure on a length direction and is provided with one and highly regulates screwing device 16.
Further, described lower jaw is entrusted on 13 and is provided with length adjustment hasp 17.
Concrete, the upper end of bending cantilever shalving 3 is connected by bearing pin 12 with between back-up ring 4 spacing after head.
Securing member 9. is provided with between vertical rod member and seat attachment 1
The operation principle of the present embodiment is: be fixed on by seat attachment 1 on user's chair back after one's death, and user's head is after being placed on head in spacing back-up ring 4, and lower jaw is placed on Lower jaw support 5, maintains the correct distance of eyes of user to books all the time.LED light lamp throws light on to books nearby, and light does not stop by other objects.
Claims (2)
1. one kind has the sitting position corrector of myopia prevention secondary light source, comprise seat attachment, support and LED light lamp, it is characterized in that: described support comprises a vertical stand and a bending cantilever shalving, the lower end of described vertical stand is fixedly connected on described seat attachment, the described lower end of bending cantilever shalving and the upper end thereof of vertical stand, spacing back-up ring after the upper end of bending cantilever shalving is provided with a head backward, the upper end of bending cantilever shalving is entrusted to being arranged with a lower jaw, described LED light lamp is arranged on the upper end of bending cantilever shalving, described seat attachment is made up of in the section components of being inverted L-type a cross section, vertical stand comprises two vertical rod members be arranged in parallel, bending cantilever comprises two curved bars, the upper end thereof of the vertical rod member of lower end all separately and described in one of the curved bar described in any, the articulated section of curved bar and vertical rod member is provided with locking device, after head, spacing back-up ring is U-shaped, the bottom that lower jaw is entrusted is connected with a Lower jaw support, LED light lamp comprises lamp stand, illuminator, power supply and power switch, power supply and power switch are arranged on the upper end of bending cantilever, lamp stand is connected with the upper end of bending cantilever, illuminator is arranged on the front end of lamp stand, any vertical rod member includes the stretching structure on a length direction and is provided with a height and regulates screwing device, described lower jaw is entrusted and is provided with length adjustment hasp.
2. a kind of sitting position corrector with myopia prevention secondary light source as claimed in claim 1, it is characterized in that: the groove width in described section components is 25mm, the plate length of groove side is 60mm, and the plate length of groove opposite side is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310093462.8A CN103126369B (en) | 2013-03-22 | 2013-03-22 | Sitting posture corrector with auxiliary myopia preventing light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310093462.8A CN103126369B (en) | 2013-03-22 | 2013-03-22 | Sitting posture corrector with auxiliary myopia preventing light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103126369A CN103126369A (en) | 2013-06-05 |
| CN103126369B true CN103126369B (en) | 2015-06-17 |
Family
ID=48487298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310093462.8A Expired - Fee Related CN103126369B (en) | 2013-03-22 | 2013-03-22 | Sitting posture corrector with auxiliary myopia preventing light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103126369B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729627A (en) * | 1971-12-17 | 1973-04-24 | N Littell | Adjustable lamp assembly |
| CN2388870Y (en) * | 1999-09-21 | 2000-07-26 | 谢鸿 | Sitting watch posture corrector |
| CN201033107Y (en) * | 2007-04-02 | 2008-03-12 | 李发存 | Cervical vertebra healing therapeutic equipment |
| CN201074745Y (en) * | 2007-07-19 | 2008-06-18 | 火惠卿 | Eye-protecting lamp for correcting posture |
| CN201154016Y (en) * | 2008-02-01 | 2008-11-26 | 汪志刚 | Multifunctional chair for correcting posture |
| CN201683451U (en) * | 2010-03-01 | 2010-12-29 | 沈立秋 | Chair with illumination function |
| CN203137663U (en) * | 2013-03-22 | 2013-08-21 | 上海体育学院 | Sitting posture straightener with myopia-preventing secondary light source |
-
2013
- 2013-03-22 CN CN201310093462.8A patent/CN103126369B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729627A (en) * | 1971-12-17 | 1973-04-24 | N Littell | Adjustable lamp assembly |
| CN2388870Y (en) * | 1999-09-21 | 2000-07-26 | 谢鸿 | Sitting watch posture corrector |
| CN201033107Y (en) * | 2007-04-02 | 2008-03-12 | 李发存 | Cervical vertebra healing therapeutic equipment |
| CN201074745Y (en) * | 2007-07-19 | 2008-06-18 | 火惠卿 | Eye-protecting lamp for correcting posture |
| CN201154016Y (en) * | 2008-02-01 | 2008-11-26 | 汪志刚 | Multifunctional chair for correcting posture |
| CN201683451U (en) * | 2010-03-01 | 2010-12-29 | 沈立秋 | Chair with illumination function |
| CN203137663U (en) * | 2013-03-22 | 2013-08-21 | 上海体育学院 | Sitting posture straightener with myopia-preventing secondary light source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103126369A (en) | 2013-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150617 Termination date: 20170322 |