CN1440706A - Children vision protection and correction instrument - Google Patents
Children vision protection and correction instrument Download PDFInfo
- Publication number
- CN1440706A CN1440706A CN 03112789 CN03112789A CN1440706A CN 1440706 A CN1440706 A CN 1440706A CN 03112789 CN03112789 CN 03112789 CN 03112789 A CN03112789 A CN 03112789A CN 1440706 A CN1440706 A CN 1440706A
- Authority
- CN
- China
- Prior art keywords
- children
- writing
- flat tube
- correcting
- writing case
- 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
- 230000004438 eyesight Effects 0.000 title claims abstract description 26
- 238000010422 painting Methods 0.000 claims abstract description 13
- 210000003128 head Anatomy 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000036544 posture Effects 0.000 claims description 27
- 230000004310 photopic vision Effects 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 231100000252 nontoxic Toxicity 0.000 claims description 4
- 230000003000 nontoxic effect Effects 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007912 intraperitoneal administration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 241000606706 Chione <angiosperm> Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000037180 bone health Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Landscapes
- Toys (AREA)
Abstract
The invention relates to a children eyesight protection and correction instrument, which utilizes a writing case chassis (1) as a carrier and is provided with a book fixing and leaning device at the front end, the writing case chassis is connected with a book leaning plate (3) through an angle hinge (2), and the book is clamped and fixed by the elasticity of a book clamp (4) to form a book leaning frame with an open-view angle. The writing case chassis (1) is internally provided with a calligraphy and painting practice magnetic disc (6), a magnetic cun-distance pen (21), a calculator, an abacus (22) and a prompting chip (23) for correcting sitting posture and key-collar. The rear end of the writing case chassis (1) is provided with a sitting posture correction device which is turned from a horizontal state to a vertical state when reading or writing, and then a lifting regulator (11) is adjusted to enable the photopic distance ruler to block the jaw of the child so that the eyes and reading and writing objects form a photopic angle. If the sitting posture of the child is not correct, the head or the chest is too low to be inclined, the head or the chest can be touched and pressed to the photopic distance ruler (8) and the horizontal flat tube (10), at the moment, the child can feel slight vibration and see the flashing of the prompting lamp on the sitting posture correction device, the slight vibration and the flashing of the lamp can indicate the posture of quickly correcting reading and writing, and the distance between eyes and reading and writing objects is kept at about 30 cm, so that the aim of protecting eyesight is fulfilled. The rear part of the writing case chassis (1) is connected with a connecting plate (17) by a hinge, the other end of the connecting plate (17) is connected with a horizontal flat tube (10) by a connecting shaft, and the lower end of the horizontal flat tube (10) is contacted with one edge of a desk when the horizontal flat tube (10) is vertical, thereby ensuring the positioning function of the whole children eyesight protection and correction instrument on the desk. The storage adopts a folding method, and is convenient to carry.
Description
The present invention relates to a kind of children's culture and education apparatus, particularly a kind of pretecting and correcting vision of children instrument.
For a long time, though the teacher and the head of a family have correct education and requirement to children's reading, the custom of writing, but lack a kind of effective precautionary measures, also have plenty of because to children's improper with educational method spoiled, cause the child myopia rate high, even have the only a few children bow-backed phenomenon to occur.According to social investigation, the Chinese children eyesight generally descends, its reason be children at school, family reading, the specification writing posture that is difficult to accomplish " chi one fist one-inch " when writing, because abnormal sitting posture, pen holding posture is incorrect, distance between eyes and reading matter too near or when writing head hang low or crooked, even face presses close to bad habits such as desktop, is one of major reason that influence children ' s vision and bone health growth.In recent years, people more and more pay attention to follow-on normal development, and the theory of " at the beginning of the people, jade carving becomes, and benefit is lifelong " generally is accepted.Many producers develop the product of correcting the bad writing posture of children one after another also goes on the market: Nintaus ruddiness village, Qilian, Baoshan District, Shanghai City " writing posture corrector " (number of patent application: 00217914.8) of No. 6 Chen Zhen designs of tame bridge of reviving for example, it is characterized by: adjustable plate is housed on base plate, on adjustable plate, have regulating tank, on adjustable plate, be equipped with and put pillow; Fixed mount is 90 ° matrix in use, because the difference of desk table top actual (real) thickness, can cause to hold too tightly or pine too, but children can not have the specific purpose tool mounting or dismounting.If hold too pine, promptly can lose the posture role of correcting.Level ground, court of a feudal ruler village, time county, Fujian, Fujian Province Li De at the intersections wins " pupil's vision protector " (number of patent application: 94218919.1) of design; it is to adjust the level height of range arm by adjusting spring; to limit pupil's head position; straight and upright trunk; thereby form good reading and writing posture, make between eyes and reading matter to keep the distance of distinct vision, with protection pupil's eyesight; because its plate steadiness is relatively poor, can influence the distance between eyes and reading matter.Application and qualified through premilinary investigation application number are in person arranged: 02137949.1 denomination of invention: be not provided with in the application material of apparatus for pretecting and correcting vision of children and adopt little shaking to point out the function of correcting sitting postures with warning light, so also there is weak point in its product.
The objective of the invention is to develop a kind of children's schooling apparatus with practicality with take precautions against effective fusion, thereby play vision protection and help the effect that bone health is grown up in one.
The technical scheme that realizes the object of the invention is: as carrier, front end is provided with books surely by device (comprise writing case chassis (1), angle hinge (2), book end board (3), book clamp (4), the backing plate that writes (5) form) with the writing case chassis (1) in the pretecting and correcting vision of children instrument.Be provided with in the writing case chassis (1) sitting posture main points suggestion device (comprise sitting posture more lead prompting chip (23), switch (26), power supply (27), form).Interior right side, writing case chassis (1) is provided with calligraphy and painting exercise disk set (comprise calligraphy and painting exercise disk (6), magnetic adsorber (7), stationery (19) magnetic pattern thereon (20) commonly used, magnetic cun form apart from pen (21), a counter, rechoning by the abacus (22)).Rear end, writing case chassis (1) is provided with correcting sitting posture device (comprise warning light (25), hinge (18), web joint (17), power supply (16), coupling shaft (15), contact switch (14), little chip that shakes (13), locker (12), lifting regulator (11), the upright flat tube (10) that crouches, nontoxic soft plastic cover (9), photopic vision spacing chi (8) form).
Accompanying drawing one is the structural representation of the embodiment of the invention.
In the accompanying drawing one: 1. writing case chassis 2. angle hinges 3. book end boards 4. book clamps 5. writing pads 6. calligraphies and paintings exercise disk 7. magnetic absorption devices 8. photopic vision spacing chis 9. nontoxic soft plastics overlap 10. sleeping vertical flat tube 11. lifting regulators 12. lockers 13. little chip 14. contact switch 15. connecting axles 16. power supplys 17. connecting plates 18. hinges 19. stationery 20. magnetic pattern thereon 21. magnetic commonly used cun distance pen 22. calculators, rechoning by the abacus 23. sitting posture main points prompting chip 24. hinges 25. warning lights 26. switches 27. power supplys of shaking
It is characterized in that: rely on writing case chassis (1) to make carrier, is connected with book end board (3) by angle hinge (2), the angle hinge can guarantee to make book end board to open afterwards and about about 110 ° of the angle of surface level.Books are inserted in book-groove, utilize the elastic force of book clamp (4) that books are fixed, form the bookshelf of a photopic vision angle.The backing plate (5) that writes is connected as a single entity by hinge (24) and writing case chassis (1), uses calligraphy and painting exercise disk (6) to write, draw a picture, when calculating, upwards raise the backing plate that writes (5) with book end board (3) overlapping.Write with paper and to put down the backing plate that writes (5) when drawing a picture and make backing plate usefulness, make cover plate during collection and use.Utilize screw that calligraphy and painting is practised disk (6) and be installed in interior right side, writing case chassis (1), magnetic cun distance pen (21), a magnetic pattern thereon (20), stationery (19) commonly used adopt and manage to be sleeved on interior lower end, writing case chassis (1) in advance.In fact magnetic cun be exactly at the nib one-inch place that makes progress colored cast mark to be set apart from the feature of pen (21), holds in mark, allows children just form the standard pen holding posture from begining to learn.Magnetic adsorber (7) adopts eye-splice-type method calligraphy and painting exercise disk (6) the panel bottom of packing into, clean with the person's handwriting absorption that it is write magnetic cun, draw apart from pen (21) or magnetic pattern thereon (20), realize the purpose that calligraphy and painting exercise disk (6) can circulate many times and write, draws whereby.Counter, rechoning by the abacus (22) are adopted mounting method and are managed to pack into the interior left side of default groove, writing case chassis (1) in advance.Web joint (17) is connected with writing case chassis (1) by hinge (18), and contact switch (14) and power supply (16) are installed in the default groove of web joint (17).Little chip that shakes (13) is installed in the default groove of the upright flat tube (10) that crouches, warning light (25) is installed in the left and right sides of writing case chassis (1) frame, be connected with power supply (16) with contact switch (14) by lead, when children's abnormal sitting posture, head or chest touch crouch upright flat tube (10) or photopic vision spacing chi (8) and promptly can make and vertical crouch that upright flat tube (10) is little forward inclines, will certainly be expressed to contact switch (14) this moment and little chip that shakes energized (16) this moment (13) promptly can to send little sense signal and warning light (25) of shaking glittering, little shake sense and warning light are glittering to be exactly that prompting please sit up straight.Employing is gone up default convex section at web joint (17), protruding the default shaft tip groove in position, during installation convex section is embedded in the default bar shaped seam hole, upright flat tube (10) lower end of crouching, the default shaft tip seat in bar shaped seam two, hole pierces into coupling shaft (15) in shaft tip seat and the shaft tip groove and to make it connect and compose the movable disjunctor of the turning state of standing that becomes to crouch.When crouching upright flat tube (10) when turning to the upright position, its lower end forms 90 ° of angles near the desk edge, makes whole pretecting and correcting vision of children instrument can not produce random slip by the desk edge on the desk desktop as fulcrum.The selection of photopic vision spacing chi transverse horizontal height is regulated, be to adopt intraperitoneal at the upright flat tube (10) that crouches to be provided with the square tooth and to be contained in lifting regulator (11) bar-shaped trough outside and to coincide and regulate that mobile again locker (12) locks when selecting to suitable height, can prevent sliding stop.The height selection of photopic vision spacing chi (8) makes to keep the distance about a chi to be advisable between eyes and reading and writing thing generally with user's be advisable parallel with lower jaw after rectifying sitting posture.Preset in the groove both sides that sitting posture main points prompting chip (23), switch (26) and power supply (27) are installed in about the front end of writing case chassis (1), open switch (26) under the situation that does not influence other people study, sitting posture main points prompting chips (23) promptly can send example: child sit down, please to rectify and waits prompting.
Be further described below in conjunction with a pair of one embodiment of the present of invention of accompanying drawing:
When enabling the pretecting and correcting vision of children instrument, at first book end board (3) is opened, the upright flat tube (10) that will crouch again turn to the upright position, makes the upright flat tube lower end of crouching form angle near the desk edge, makes it play location spacing effect.As reading, just books are put into the book-groove book end board (3) that reclines, use the bookshelf of book clamp (4) again with a photopic vision angle of the fixing formation of books.And then the suitable height of selection photopic vision spacing chi (8), make photopic vision spacing chi block children's lower jaw like this, allow keep suitable distance between eyes and reading matter.As use calligraphy and painting exercise disk (6) to practise handwriting to draw a picture the backing plate (5) that just will write upwards to raise with book end board (3) overlappingly, just put down the backing plate that writes (5) and make backing plate usefulness if write with paper.Calligraphy and painting exercise disk (6) is to utilize screw that it is contained in the right side, middle part on writing case chassis (1), magnetic adsorber (7) is installed in the panel bottom of calligraphy and painting exercise disk (6), a magnetic cun person's handwriting of writing, drawing apart from pen (21), magnetic pattern thereon (20) can be adsorbed totally with it, therefore can circulate and write white silk.It is to provide the assisted learning apparatus for children that stationery commonly used (19), magnetic pattern thereon (20), counter, rechoning by the abacus (22) are set.When children's reading, when writing abnormal sitting posture, chest or head touch photopic vision spacing chi (8) and promptly can be expressed to contact switch (14) and connect circuit and make little chip that shakes (13) produce little sense of shaking, simultaneously warning light also can be glittering, and little shake sense and warning light are glittering to be exactly to illustrate and please sit up straight.In children family or do not influence under the situation of other people study, can open sitting posture main points promptings chip is carried out " chi one fist one-inch " sitting posture standard to children scene prompting.
During collection; the backing plate that writes (5) that at first will upwards open puts down; cover on writing case chassis (1); after the upright flat tube (10) that will crouch is again pulled down to the right and is constituted a straight line with web joint (17); again web joint (17) and upright flat tube (10) integral body that crouches are overturn left and abut on the backing plate that writes (5); press book end board (3) again, this pretecting and correcting vision of children instrument that just will launch to use is folded into a portable integral body.
The advantage that the present invention compares with existing close technology:
1. melt practicality and take precautions against in one.
2. have intelligent suggesting effect, force children to adhere to sitting up straight, be of value to children's bone and grow up healthy and sound.
3. reasonable in design, the protection eye eyesight is effective.
Claims (7)
1. a pretecting and correcting vision of children instrument is characterized in that relying on the writing case chassis to make carrier, is provided with books surely by device at the writing case front end of pretecting and correcting vision of children instrument.The extreme end of chassis is provided with and is provided with sitting posture main points prompting chip, counter, calligraphy and painting exercise disk and magnetic in correcting sitting posture device and little shake prompting chip and warning light, the writing case chassis cun apart from pen and stationery commonly used, and adopts plastics or nontoxic, the non-invasive material of lightweight such as wooden.
2. according to claim 1 described pretecting and correcting vision of children instrument; it is characterized in that being provided with in the correcting sitting posture device little chip and warning light of shaking; if chest or head press photopic vision spacing chi and crouch upright flat tube during abnormal sitting posture; will energized; warning light also can be glittering simultaneously promptly can to produce little sense of shaking this moment; little shake sense and warning light be glittering to be exactly signal and to ask correcting sitting postures, the suitable distance between maintenance eyes and reading and writing thing.
3. according to claim 1 described pretecting and correcting vision of children instrument; the lifting that it is characterized in that photopic vision spacing chi is selected to regulate; be to adopt intraperitoneal to be provided with the square tooth at the upright flat tube that crouches; and rely on the square tooth lifting regulator outer to coincide with being contained in bar-shaped trough; mobile again locker is located after can regulating bit selecting as required, makes its skid-resistant principle.
4. according to claim 1 described pretecting and correcting vision of children instrument; it is characterized in that the upright flat tube lower end of crouching in the correcting sitting posture device is to adopt the shaft tip embedding inlay technique with being connected of web joint; the upright flat tube that will crouch goes to when vertical, makes fulcrum by the desk edge and can stand upright to fall.It can be pulled down to the right when folding and making crouch upright flat tube and web joint and writing case chassis all form a straight line, will crouch then upright flat tube and web joint fold on the writing case chassis in the lump.
5. according to claim 1 described pretecting and correcting vision of children instrument; it is characterized in that books link to each other with the writing case chassis front end by the angle hinge by the book end board on the device surely; when the angle hinge can guarantee that book end board is opened and about about 110 ° of the angle of surface level, make to constitute a photopic vision angle between book end board and photopic vision spacing chi.
6. according to claim 1 described pretecting and correcting vision of children instrument; it is characterized in that on the panel of calligraphy and painting exercise disk, practising handwriting with a magnetic cun distance pen; therefore the person's handwriting of drawing a picture and producing can blot it only with the magnetic adsorber that is located at the panel bottom, can realize that circulation many times writes white silk.Being provided with special-purpose cun is to allow begin to learn children just form standard from the beginning pen holding posture apart from a purpose.
7. according to claim 1 described pretecting and correcting vision of children instrument, it is characterized in that being with nontoxic soft plastic cover on the photopic vision spacing chi, guarantee comfortable safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112789 CN1440706A (en) | 2003-01-29 | 2003-01-29 | Children vision protection and correction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112789 CN1440706A (en) | 2003-01-29 | 2003-01-29 | Children vision protection and correction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1440706A true CN1440706A (en) | 2003-09-10 |
Family
ID=27770349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03112789 Pending CN1440706A (en) | 2003-01-29 | 2003-01-29 | Children vision protection and correction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1440706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322831C (en) * | 2003-09-23 | 2007-06-27 | 陈祝如 | Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction |
-
2003
- 2003-01-29 CN CN 03112789 patent/CN1440706A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322831C (en) * | 2003-09-23 | 2007-06-27 | 陈祝如 | Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202681035U (en) | Folding adjustable reading and writing board | |
| CN206534322U (en) | A kind of recitation of poems study table provided with lighting mechanism | |
| CN203121503U (en) | Study desk where reading and writing are separated | |
| CN211408034U (en) | Bookshelf device convenient for putting books and reading | |
| CN205197410U (en) | English reading bookshelf | |
| CN1440706A (en) | Children vision protection and correction instrument | |
| CN1322831C (en) | Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction | |
| CN201664061U (en) | Table with table top capable of turning upward | |
| CN201195434Y (en) | Reading rack | |
| CN1514416A (en) | Multifunctional intelligence development and eyesight protection corrector for children | |
| CN2532742Y (en) | Health-care desk for pupil | |
| CN2328527Y (en) | Corrector for writing | |
| CN205849068U (en) | A kind of desk of correcting sitting posture | |
| CN204949990U (en) | Can alleviate tired reading board of eye | |
| CN201393719Y (en) | Posture correcting writing board | |
| CN201294985Y (en) | Multifunction pupil sight-protection and posture-correction reader-writer | |
| CN2688137Y (en) | Foldable eyes protective and gesturing correcting read-write equipments | |
| CN202222732U (en) | Desk enabling students to keep correct writing postures | |
| CN201182358Y (en) | Device for correcting writing | |
| CN200973491Y (en) | Eyesight protector | |
| CN206390579U (en) | Support for preventing myopia table top set-ups | |
| CN213786102U (en) | Multifunctional desk | |
| CN2810339Y (en) | Eye-protecting device | |
| CN2686421Y (en) | Eye-protecting gesture-correcting read-write instrument | |
| CN206137630U (en) | Novel folding easel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |