CN1526342A - Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction - Google Patents
Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction Download PDFInfo
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- CN1526342A CN1526342A CNA031583024A CN03158302A CN1526342A CN 1526342 A CN1526342 A CN 1526342A CN A031583024 A CNA031583024 A CN A031583024A CN 03158302 A CN03158302 A CN 03158302A CN 1526342 A CN1526342 A CN 1526342A
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- 230000004438 eyesight Effects 0.000 title claims abstract description 11
- 238000011161 development Methods 0.000 title claims abstract description 9
- 238000010422 painting Methods 0.000 claims abstract description 10
- 230000006870 function Effects 0.000 claims abstract description 5
- 239000010977 jade Substances 0.000 claims abstract description 5
- 230000005291 magnetic effect Effects 0.000 claims description 20
- 230000004310 photopic vision Effects 0.000 claims description 17
- 210000000988 bone and bone Anatomy 0.000 claims description 7
- 210000003128 head Anatomy 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 231100000252 nontoxic Toxicity 0.000 claims description 4
- 230000003000 nontoxic effect Effects 0.000 claims description 4
- 241000606706 Chione <angiosperm> Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
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Abstract
The multifunctional instrument for early education, intelligence development, vision protection and skeleton protection of children features that it is carried by stationery case chassis, which has microcomputer language chip demonstration device, book rest device, demonstration screen device, calligraphy and painting exercise disk device and electronic organ, and has sitting posture corrector and prompt corrector. The devices are scientifically combined into a multifunctional cultural and educational appliance. 1. The invention changes the condition that the learning content is single in the existing products in the current market. 2. The invention has the function of protecting the eyesight and the skeleton of children while paying attention to early education and intelligence development. By insisting on using the tool, the user can form a good sitting posture which is naturally habituated, and the purposes of 'first time, jade carving and life prolonging' are achieved.
Description
The present invention relates to the culture and education apparatus of a kind of preschool education for children, intelligence development, eyesight, bone that this apparatus also has both children have defencive function.
For a long time, though the teacher and the head of a family have correct education and requirement to the sitting posture that children read, write, but lack a kind of effective precautionary measures, make children when family, Learning in School, be difficult to consciously accomplish the good writing posture of " chi one fist one-inch ".Along with people to follow-on sight protectio with grow up healthy and sound more and more and to pay attention to, the theory of " at the beginning of the people, jade carving becomes, benefit is lifelong " generally is accepted.The product of the bad writing posture of children is also all corrected by many producers in development.But from the product that has gone on the market, function is all more single, lacks and both can be used for study, can have both the product that eyesight, bone are played a protective role again simultaneously.
Purpose of the present invention:
1. develop a kind of practical value that has, can carry out many contents, multimode, multi-functional early education culture and education apparatus children.
2.. further purpose is to be provided with in this apparatus earlier that gradually preface ground teaching is write again, the multi-disciplinary contents of courses such as pleasure are begun to learn, draw, cultivated the voice to grammer, arithmetic, phonetic, foreign language from learning to read with the aid of pictures, know beginnings such as number, identify objects, color, also the DSP voice compound technology with the advanced person is incorporated in this apparatus, accomplish to teach through lively activities in order to children to study germinating interest, the exploitation of promotion intelligence.
3.. further purpose is the condition that will can accomplish " chi one fist one-inch " good writing posture for children create one, the eyesight, the bone that also have both children in the intelligence of carrying out early education exploitation children have protective effect.After adhering to using the good sitting position that to form a habit into nature, and realize the purpose of " at the beginning of the people, jade carving becomes, benefit is lifelong ".
Realize technical scheme of the present invention: rely on the writing case chassis to make carrier, book is set foremost on the writing case chassis surely by device; Front end is provided with micro computer language chip teaching apparatus; The middle part is provided with teaching screen device, calligraphy and painting exercise disk set and mellotron; Tail end is provided with correcting sitting posture device, prompting apparatus for correcting.And, constitute a multi-functional culture and education apparatus with scientific and reasonable being combined into one of all devices.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention:
Fig. 2 enables micro computer language chip teach mode synoptic diagram among the present invention;
Fig. 3 uses the unit state synoptic diagram that corrects faulty sitting posture for suspending among the present invention;
Fig. 4 is for carrying structure, the operation chart of snap gauge and knowledge card;
Fig. 5 is for enabling colored papery card main points prompting figure;
Shown in all accompanying drawings: be by writing case chassis (1), angle hinge (2), book end board (3), book clamp (4), backing plate (5) writes, teaching screen (6), carry snap gauge (7), knowledge card (8), magnetic piece (9), switch (10), loudspeaker (11), calligraphy and painting exercise disk (12), magnetic adsorber (13), draw mould (14), magnetic cun distance pen (15), qin switch (16), mellotron (17), skewer plate (18), photopic vision spacing chi (19), contact switch (20), seat (21) corrects faulty sitting posture, waveform slide opening (22), steel ball (23), spring (24), lifting steady arm (25), little chip that shakes (26), axle bed (27), coupling shaft (28), put steady nut (29), the little switch that shakes of power supply (30) (31), folded sheet (32), angle hinge (33), hinge (34), colored papery card (35), chip spring (36), learning key (37), help button (38), test key (39), share power supply (40), point (41) is pressed in pronunciation, connect skewer hole (42), clip slot (43), mould back of the body magnetic sheet (44) is formed.
Books are surely by device: be made up of writing case chassis (1), angle hinge (2), book end board (3), book clamp (4), magnetic piece (9).
Its technical characterictic: rely on writing case chassis (1) to make carrier and be connected with book end board (3), relend and help the elastic force of book clamp (4) that books are fixed, promptly constitute the bookshelf of about 110 degree photopic vision angles by angle hinge (2).When folding storage, rely on the suction of magnetic piece (9) to make the book end board (3) and the backing plate (5) that writes bonding diffusing.
Teaching screen device: formed by the backing plate that writes (5), teaching screen (6), year snap gauge (7), knowledge card (8), hinge (34), clip slot (43), mould back of the body magnetic piece (44).
Its technical characterictic: be connected with writing case chassis (1) by hinge (34), the backing plate (5) that will write, teaching screen (6).Upwards raise to rest when the book end board (3) that has launched is gone up teaching screen (6) to be to face upward upright state from the flat state that crouches as the backing plate (5) that will write and constituted an example: exhibition facade shown in Figure 1, can enable teaching screen (6) or calligraphy and painting exercise disk (2) and mellotron (17) this moment and do teaching or allow children review one's lessons.As putting down and make it restore to example with the write backing plate (5) that just will write again of paper: the flat state that crouches shown in Figure 2, promptly play the effect of write backing plate and cover plate.Under state shown in Figure 2, the teaching of micro computer language chip suits to enable.Teaching screen (6) then is that the back side folder that rides in the backing plate that writes (5) pastes a tagger that is covering the honeycomb fabric, and its front is that backing plate (5) back side of writing promptly is teaching screen (6).Carrying snap gauge (7) be moulding, and the little magnetic sheet of embedding (44) is established at its back, relies on magnetic attraction to make to carry snap gauge (7) can be suspended in teaching and shields any position on (6).Two avris that carry on snap gauge (7) face are provided with clip slot (43), utilize clip slot (43) to make carrier, can and add the letter, punctuation mark, phonetic, Chinese idiom, note, the picture that produce specially, subtract, the multi-disciplinary knowledge card of many contents (8) such as multiplication and division algorithm, change in the clip slot (43) that is inserted into year snap gauge (7) desirably, children are carried out teaching or allow it review one's lessons.Print a kind of pattern of achromatization and do not paint whole card intentionally, allow children oneself copy the picture complete sum and start to mix suitable color.Default relief pattern model and safety, nontoxic earth rubber are provided is to allow children start to learn mould.Can show the content of courses alive as required on the teaching screen, be to rely on to carry snap gauge magnetic attraction that has and the dirigibility that can change knowledge card as required.Make teaching screen (6) especially as chessboard or blackboard, carry snap gauge (7) especially as chess piece or chalk, chess piece can show arbitrarily that in chessboard chalk can write, draw a picture on blackboard.
Micro computer language chip teaching apparatus: by switch (10), loudspeaker (11), colored papery card (35), chip spring (36), learning key (37), help button (38), test key (39), share power supply (40), pronunciation by point (41), connect skewer hole (42) and formed.
Its technical characterictic: be to adopt micro computer speech chip of new generation, cooperate the DSP.CELP voice compression technique of high-fidelity, the voice restoration degree is good, can know and play voice, animal sound effect and Mjdj music.For the needs of adaptive learning have made learning key (37), help button (38), each key button of test key (39) all have its different function.Again the knowledge content of teaching is printed on that the colored card of papery (35) is gone up and seal is annotated red pronunciation and pressed point (41), connect skewer hole (42) on the card top according to what the different default hole count of the content of courses and network positions did not wait again, to connect skewer hole (42) skewer when enabling and go into default chip spring (36) bottom, connect the language chip network, press the pronunciation on the picture promptly can tell about corresponding content automatically with light finger again after pressing learning key (37) again by point (41).As press help button, promptly can provide corresponding nation according to the difficulty of examination question and help prompting.As by the test key, promptly can ask a question one by one according to the content of every card, this moment, children were at subject of question, pressed the pronunciation on the picture to make corresponding answer by point (41) with light finger.After each test finished, what the computer scoring system will be according to answer provided final score to mistake, and in addition suitable comment.Do not operate if surpass 3 minutes, intelligence system will be shut down automatically and be entered energy-conservation sleep state.
Calligraphy and painting exercise disk set: formed by exercise disk (12), magnetic absorption device (13), picture mould (14), a magnetic cun distance pen (15).
Its technical characterictic: adopt screw that calligraphy and painting is practised disk (12) and be installed in the writing case chassis (1).Magnetic cun is at the nib one-inch place that makes progress colored cast mark to be set apart from the feature of pen (15), holds in mark, cultivates children and just forms good pen holding posture from begining to learn.Magnetic absorption device (13) adopts eye-splice-type method calligraphy and painting exercise disk (12) the panel bottom of packing into, with it with magnetic cun apart from pen (15) or to draw the person's handwriting absorption that mould (14) writes, draws clean, write, practice to realize circulation many times.Allowing children do it yourself to learn with safety, nontoxic earth rubber with default relief pattern as model moulds.Mellotron (17) is arranged at and opens switch (16) when enabling in the writing case chassis (1) earlier.Allow children from cultivating the voice pleasure, increase enjoyment.
Device corrects faulty sitting posture: by skewer plate (18), photopic vision spacing chi (19), correct faulty sitting posture seat (21), waveform slide opening (22), steel ball (23), spring (24) lifting steady arm (25), axle bed (27), a coupling shaft (28), put steady nut (29), folded sheet (32), angle hinge (33) and formed.
Its technical characterictic: rely on writing case chassis (1) system on the table surely to act on, by angle hinge (33) writing case chassis (1) is connected with the folded sheet (32) and the seat (21) that corrects faulty sitting posture, can drop to the ground for making the seat (21) that corrects faulty sitting posture after the connection, vertically, three kinds of states that parallel 180 degree rotate, be to adopt axis hole to be set on the protruding top of folded sheet (32), again protruding top skewer is sandwiched between default two axle beds (27) in seat (21) lower end that corrects faulty sitting posture, use coupling shaft (28) to run through in the axis hole of into two ends axle bed (27) and protruding top again, adopt this movable method of attachment, be to be embodied as the device of guaranteeing to correct faulty sitting posture to stand upright, also be convenient to folding storage in the steadiness and whole the systematicness that correcting instrument moves at desktop edge.It is to provide convenience for maintenance that skewer plate (18) is set.For making photopic vision spacing chi (19) can make lift adjustment, adapt to height and do not wait and the ever-increasing children's use of height.The spy is provided with spring-loaded hole on the upright plate of its lower end, install spring (24) in the hole and again steel ball (23) is embedded two of spring (24), the upright plate of photopic vision spacing chi (19) lower end is installed on the intraperitoneal of the seat (21) that corrects faulty sitting posture, just in time break-in is smooth with the cunning that realizes lift adjustment mutually with the waveform slide opening that is arranged on seat (21) both sides, abdominal cavity that correct faulty sitting posture to make the both sides steel ball (23) that exposes spring again.The height of photopic vision spacing chi (19) transverse horizontal, general with after the user rectifies sitting posture last chest or time Hubei Province is parallel is advisable.Utilize the height of photopic vision spacing chi (19) transverse horizontal effectively to hinder the shelves head, chest can not too lowly incline, accomplish to come back to square one's shoulders, rectify sitting posture, guarantee that eyes keep the distance of distinct vision with reading and writing between the thing.
Prompting apparatus for correcting: formed by contact switch (20), little chip that shakes (26), power supply (30), switch (31) and lead.
Its technical characterictic: contact switch (20) is arranged at the inboard upper end of seat (21) that corrects faulty sitting posture, little chip that shakes (26), power supply (30), switch (31) are arranged in the default groove of seat in (21) that correct faulty sitting posture, be connected between them by lead, when head when user's abnormal sitting posture or chest touch photopic vision spacing chi (19).Will force photopic vision spacing chi (19) slightly to turn forward, be expressed to contact switch (20) and energized (30), the guiding little chip that shakes (26) send little sense signal that shakes, this is little, and to shake sympathetic be the fast incorrect sitting-pose of correcting of prompting, urge children should keep the distance of an about fist with the desk edge, accomplish that coming back squares one's shoulders to sit up straight at reading, head or chest when writing.
Below one embodiment of the present of invention are further described:
When enabling multifunctional children early education, intelligence development, eyesight, bone protection correcting instrument, at first correcting instrument is placed on the desktop, open book end board (3) then; The seat (21) that will correct faulty sitting posture again turn to the upright position and with its lower end recline desk edge and desktop formation angle to the right; Tighten again and put steady nut (29) up in case emit.Just books are leaned to as reading, use book clamp (4) that books are clamped again, promptly constitute the bookshelf of a photopic vision angle in book end board (3).And then photopic vision spacing chi (19) do risen or fall be adjusted to suitable height, screw lifting steady arm (25) again.Allow between eyes and reading matter the reasonable sighting distance that keeps an about chi.If make backing plate and use with paper write, the draw a picture backing plate (5) that just will write.Under the flat state that crouches of the backing plate that writes (5), can enable micro computer language teaching apparatus, earlier colored papery card (35) skewer is gone into chip spring (36) bottom, connect linguistic network, open loudspeaker switch (10), press study key button (37) or test key (38), not time spent close key button and switch again.Enable calligraphy and painting exercise disk (12) and teaching screen (6) or mellotron (17) as need, the backing plate (5) that just will write is upwards raised with the book end board (3) that has launched overlapping.Just earlier knowledge card (8) skewer is advanced to carry in the clip slot (43) of snap gauge (7) if enable teaching screen (6), and then will carry snap gauge (7) and inhale on the teaching screen (6) that leans against expansion and do teaching or allow children review one's lessons.Just colored papery card (35) and year snap gauge (7) are taken off from teaching screen (6) during rest.Be concealed in the box.
During collection, the backing plate that writes (5) that at first will open puts down and covers on writing case (1), the seat (21) that will correct faulty sitting posture again overturns to the right and makes correct faulty sitting posture seat (21) and folded sheet (32) and writing case chassis (1) three even up the straight line that constitutes same level, and then the folded sheet (32) and the seat (21) that corrects faulty sitting posture turn to folding droping to the ground on the backing plate that writes (5) in the lump left, and then will press book end board (3) and just whole the correcting instrument of this expansion be built up a portable integral body like this.
Below again will to enable, the collection program is further described: enable please and operate according to the following steps:
1. whole correcting instrument put on desktop.
2. superimposed book end board (3) on the backing plate that writes (5) is upwards overturn and be the upright state of facing upward.
3. the seat (21) that will correct faulty sitting posture again turn to plumbness to the right, and with the desktop edge that reclines, its lower end.
4. what screw seat (21) lower end that corrects faulty sitting posture puts steady nut (29).
5. after adjusting lifting steady arm (25) is transferred to suitable location with the transverse horizontal height of photopic vision spacing chi (19), screw lifting steady arm (25) again.
6. at first open and correct prompting switch (31).As enable mellotron (17) and just open switch (16).Enable the micro computer language chip and just open switch (10).
Collection: please follow these steps to operation
1. off switch (10,16,31)
2. the carry snap gauge (7) and knowledge card (8) and colored papery card (35) that take off on the teaching screen (6) are concealed in the box.
3. the nut that unscrews lifting steady arm (25) drops to the seat (21) that corrects faulty sitting posture that reclines with photopic vision spacing chi (19).
4. what unscrew seat (21) lower end that corrects faulty sitting posture puts steady nut (29).
5. the seat (21) that will correct faulty sitting posture overturns to the right and makes its layback to evening up into same surface level with folded sheet (32) with writing case chassis (1), and then, close down book end board (3) more left with folded sheet (32) and the seat (21) that corrects faulty sitting posture folded the crouching on the backing plate that writes (5) of turning back in the lump.
The excellent characteristics that the present invention compares with existing close technology:
1. the present invention has changed in the market existing preschool education for children and the intellectual development product, and learning content is more single One situation, special diversified mode of learning, the colourful learning content of in this culture and education apparatus, having increased.
2. the present invention has also had both for children create one and can accomplish when paying attention to tap intellectual resources, improving knowledge The condition of " a chi fist one-inch " good writing posture can be formed the good seat that nature becomes custom by adhering to using Appearance and realize the purpose of " at the beginning of the people, jade carving becomes, benefit is lifelong ".
Claims (9)
1. a multifunctional children early education, intelligence development, eyesight, bone are protected correcting instrument.It is characterized in that relying on the writing case chassis to make carrier, be provided with books surely by device at the writing case chassis front end, micro computer language chip teaching apparatus; Be provided with teaching screen device, calligraphy and painting exercise disk set and mellotron in the writing case chassis; The writing case extreme end of chassis is provided with correcting sitting posture device and prompting apparatus for correcting.And all devices are carried out scientific and reasonable combination, make its formation have practical value and dive to contain the culture and education apparatus of preventing function.Be characterized in: it can accomplish the condition of " chi one fist one-inch " good writing posture for children have created one.And play protection to the eyesight bone.Use by adhering to, can form the good sitting position that nature becomes custom, and realize the purpose of " at the beginning of the people, jade carving becomes, benefit is lifelong ".Correcting instrument adopts nontoxic, non-invasive material.
2. according to claim 1, it is characterized in that adopting little sense of shaking to do to point out the signal that corrects faulty sitting posture, little vibrating device is set in correcting instrument for this reason.When chest when abnormal sitting posture or head touched photopic vision spacing chi, the user will aware little sense of shaking, and this is little to shake and sympatheticly be prompting and urge the user to come back to square one's shoulders and sit up straight, and allowed keep the distance that suits between eyes and reading and writing thing.
3. according to claim 1, it is characterized in that adopting and can do the ascending, descending adjusting the transverse horizontal height of photopic vision spacing chi, height does not wait and the ever-increasing children of height use so adapt to.
4. according to claim 1, the seat that it is characterized in that correcting faulty sitting posture can drop to the ground, vertically, the rotation of facing upward flat three kinds of states.Can stand upright in the steadiness and whole the systematicness that correcting instrument moves on the table at desktop edge with the device of realizing correcting faulty sitting posture, also be convenient to the collection of folding back.Be to adopt axis hole to be set, axle bed be set, coupling shaft is run through in axle bed and the axis hole, folded sheet is connected and composed with the seat that corrects faulty sitting posture to make the disjunctor that 90 degree rotate in an inboard, lower end that corrects faulty sitting posture on folded sheet protuberance top; With hinge folded sheet is connected with the writing case chassis, the connection by the three reaches the rotation that can make three kinds of states, 180 degree again.
5. according to claim 1, 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, the angle hinge can guarantee that book end board opens back and about 110 ° of the angle of surface level, makes the photopic vision angle of the about chi sighting distance of formation between book end board and photopic vision spacing chi.
6. according to claim 1, it is characterized in that on the panel of calligraphy and painting exercise disk, can it being blotted only with the magnetic adsorber that is located at the panel bottom with the magnetic cun person's handwriting of practising handwriting, drawing a picture and producing apart from pen.Can realize that whereby circulation many times writes white silk.It is to allow children just form good pen holding posture from begining to learn that a special-purpose magnetic cun distance purpose is set.Default relief pattern is made model and a kind of safe, nontoxic earth rubber is provided, and is to allow children start to learn mould.It is for children provide many contents, multimode condition for study that mellotron is set, and helps the interest of children's germinating to study.
7. according to claim 1: as to it is characterized in that adopting advanced DSP voice compound technology to make into micro computer language chip teaching apparatus with the accurate word pronunciation learning card of writing with reference to the primary school teaching outline with recording, organically combine with multiple teaching method again, be used for children are carried out the teaching of teaching through lively activities and supply it from practicing the exploitation of useful intelligence.
8. according to claim 1, it is characterized in that adopting on year snap gauge clip slot is set, rely on the knowledge card that clip slot carries many contents to make teaching material.Utilize the convenience of the replaceable knowledge card of clip slot again, realize that it is flexile carrying the learning content that snap gauge carried.Adopt to carry again that tagger implicit in little magnetic sheet that the snap gauge back is provided with and the teaching screen contact and the attractive force that produces has so just realized that year snap gauge is that suction floats over the persons or things that can serve to educate people that teaching is shielded.
9. according to claim 1, it is characterized in that the magnetic effect that relies on the teaching screen and carry snap gauge, make be after the expansion face upward upright state the teaching screen especially as chessboard or blackboard.What carrying various learning contents carries snap gauge especially as chess piece or chalk, and chess piece can be showed arbitrarily in chessboard; Chalk can be write arbitrarily on blackboard, draw a picture.Also can write, draw a picture on the teaching screen with dust-free chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031583024A CN1322831C (en) | 2003-09-23 | 2003-09-23 | Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031583024A CN1322831C (en) | 2003-09-23 | 2003-09-23 | Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1526342A true CN1526342A (en) | 2004-09-08 |
| CN1322831C CN1322831C (en) | 2007-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031583024A Expired - Fee Related CN1322831C (en) | 2003-09-23 | 2003-09-23 | Multifunctional instrument for children early education, intelligence development, vision and skeleton protection and correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1322831C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159345A (en) * | 2017-07-08 | 2017-09-15 | 孙少朋 | A kind of study table that can start to learn 7 big Innovation principles and 43 inventive principles |
| CN109624545A (en) * | 2018-12-07 | 2019-04-16 | 安徽瀚洋纸品印刷有限公司 | A kind of multi-function exercising sheet |
| CN109720117A (en) * | 2018-12-07 | 2019-05-07 | 安徽瀚洋纸品印刷有限公司 | A kind of myopia prevention exercise-book |
| CN113103802A (en) * | 2021-05-07 | 2021-07-13 | 杨昌璐 | Science popularization reading matter book for diabetic retinopathy |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544363Y (en) * | 2002-06-20 | 2003-04-09 | 邱良深 | Card used children study apparatus |
| CN1437903A (en) * | 2002-07-12 | 2003-08-27 | 陈祝如 | Child eyesight protection and correction device |
| CN1440706A (en) * | 2003-01-29 | 2003-09-10 | 陈祝如 | Children vision protection and correction instrument |
-
2003
- 2003-09-23 CN CNB031583024A patent/CN1322831C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159345A (en) * | 2017-07-08 | 2017-09-15 | 孙少朋 | A kind of study table that can start to learn 7 big Innovation principles and 43 inventive principles |
| CN109624545A (en) * | 2018-12-07 | 2019-04-16 | 安徽瀚洋纸品印刷有限公司 | A kind of multi-function exercising sheet |
| CN109720117A (en) * | 2018-12-07 | 2019-05-07 | 安徽瀚洋纸品印刷有限公司 | A kind of myopia prevention exercise-book |
| CN113103802A (en) * | 2021-05-07 | 2021-07-13 | 杨昌璐 | Science popularization reading matter book for diabetic retinopathy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1322831C (en) | 2007-06-27 |
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