CN104473469A - Fully automatic myopia prevention desk and chair for child - Google Patents
Fully automatic myopia prevention desk and chair for child Download PDFInfo
- Publication number
- CN104473469A CN104473469A CN201410803123.9A CN201410803123A CN104473469A CN 104473469 A CN104473469 A CN 104473469A CN 201410803123 A CN201410803123 A CN 201410803123A CN 104473469 A CN104473469 A CN 104473469A
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- myopia
- base
- children
- push rod
- chair
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- 208000001491 myopia Diseases 0.000 title claims abstract description 74
- 230000004379 myopia Effects 0.000 title claims abstract description 50
- 230000002265 prevention Effects 0.000 title claims abstract description 26
- 230000003028 elevating effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 5
- 230000006378 damage Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
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- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention discloses a fully automatic myopia prevention desk and chair for a child. The fully automatic myopia prevention desk and chair for the child comprises a myopia prevention desk and a myopia prevention chair, wherein the myopia prevention desk comprises a left desk leg and a right desk leg, the left desk leg and the right desk leg can realize the synchronous ascending and descending, a desk top frame is arranged between the left desk leg and the right desk leg, a desk top is arranged on the desk top frame, a small desk plate capable of automatically ascending and descending is arranged in the middle of the desk top, and the back part of the small desk plate is arranged on the desk top frame, the back side of the desk top frame is provided with a myopia prevention ascending and descending rod capable of automatically ascending and descending, and the myopia prevention ascending and descending rod extends out to be abutted against the chest position of the child.
Description
technical field:
The present invention relates generally to a kind of children's full-automatic myopia tables and chairs technical field.
background technology:
In prior art, there is following defect in children's myopia desk & chair:
Myopia-preventing desk does not have small table plate, and the angle of desktop can not adjust according to demand, and children are sitting in after in children's chairs, and upper body is easily not autonomous must be close to desktop, like this, can hurt the eyesight of children.
Chair framework used by Anti-myopia chair, be unidirectional guide rail, poor stability.Backrest position adjusts up and down and is difficult to location, and base does not have safe transverse slat, and ejecting rod of cylinder easily stabs logical seat and hurts children.
The chair base of Anti-myopia chair directly slides to realize the movement of chair position on floor, can cause damage like this to floor.In addition, child is sitting on this seat, easily departs from desk center, and easily the lumbar vertebrae of injury child, damages child body.
The table leg of myopia-preventing desk controls lifting by latch positioned-lifting, hand control lifting or cylinder, all there is the nonsynchronous defect of lifting.Latch positioned-lifting needs to be elevated respectively, troublesome poeration.Hand lifting is cumbersome.The easy lateral deviation of Pneumatic elevation, not easily synchronously.
To sum up, need to improve children's myopia desk & chair.
summary of the invention:
The object of the invention is exactly the defect in order to make up prior art, provides a kind of children's full-automatic myopia tables and chairs.
The present invention is achieved by the following technical solutions:
A kind of children's full-automatic myopia tables and chairs, is characterized in that: include myopia-preventing desk and Anti-myopia chair; Described myopia-preventing desk includes can the left and right table leg of synchronization lifting, between left and right table leg, desktop frame is installed, desktop frame is provided with desktop, being provided with in the middle of described desktop can the small table plate of automatic lifting, the rear portion of small table plate is arranged in desktop frame, the back side of desktop frame is provided with can the myopia prevention elevating lever of automatic lifting, and myopia prevention elevating lever stretches out the chest position being against children.
Described Anti-myopia chair includes chair base, and described chair base is provided with adjustable for height seat by lift cylinder.
A kind of children's full-automatic myopia tables and chairs, is characterized in that: the rotated down being positioned at desktop frame between left and right table leg is provided with power transmission shaft; Described left and right table leg has included table leg base, table leg base is all fixed with the support arm of hollow, is all sliding combined with the inner support of hollow, is all provided with screw riser in inner support in support arm, and the top of screw riser is all provided with gearbox; Power transmission shaft two ends respectively plug-in mounting enter in the input hole of corresponding gearbox; Left or right table leg is provided with table leg motor, on the output shaft of table leg motor, fixed cover is equipped with driving gear, and on described power transmission shaft, fixed cover is equipped with the driven gear with driving gear engaged transmission.
Described a kind of children's full-automatic myopia tables and chairs, it is characterized in that: the rotated down being positioned at small table plate bottom described desktop frame is provided with lifting support axle, the two ends of lifting support axle are installed with left and right connecting rod rack respectively, and the top of left and right connecting rod rack is arranged on the left and right sides of small table plate movable end respectively; Left and right driven gear is equipped with at the two ends of described lifting support axle respectively fixed cover, and the back of desktop is separately installed with the chaindriven left driving gear with left moving gear, and left driving gear is rotated by small table plate Electric Machine Control.
Described a kind of children's full-automatic myopia tables and chairs, is characterized in that: the both sides being positioned at small table plate bottom described desktop frame are separately installed with drawer.
Described a kind of children's full-automatic myopia tables and chairs, it is characterized in that: described myopia prevention elevating lever includes push rod overcoat and is rotatably installed in the angle adjustment slide plate at the desktop frame back side, angle adjustment slide plate has longitudinal bar-shaped trough, the rear end of push rod overcoat is slidably mounted in bar-shaped trough, and the front end of push rod overcoat is hinged in desktop frame; In push rod overcoat, slide-and-guide is combined with the push rod of hollow; The rear portion of push rod overcoat is provided with the elevating lever motor and elevating lever gearbox that are in transmission connection, the output shaft of elevating lever gearbox is fixedly connected with the screw rod of spinning at push rod rear portion; It is outer and be installed with myopia prevention baffle that push rod overcoat is stretched out in push rod front end, and push rod stretches out the chest position that rear myopia prevention baffle is against children.
Described a kind of children's full-automatic myopia tables and chairs, it is characterized in that: described seat includes chair framework, cushion and back cushion, chair framework includes the back bracket of skeleton base and L-type, and the horizontal part of back bracket is coordinated with being led by slide between skeleton base; The vertical portion inner slide of described back bracket is combined with slide plate, slide plate has longitudinal guide groove, one side end face of guide groove is provided with a toothrow groove, the vertical portion of described back bracket is provided with control handle by torsion spring, the inner of control handle is stretched in guide groove and fixed cover is equipped with latch, and latch is poured into slide plate clamping location in corresponding teeth groove under torsion spring effect; Described cushion is arranged on skeleton base, and back cushion is arranged on described slide plate.
Described a kind of children's full-automatic myopia tables and chairs, it is characterized in that: the vertical portion of described back bracket has gathering sill, the described slide plate back side is provided with the axis of guide, and the axis of guide inserts in corresponding gathering sill; On the end face of described skeleton base, the position of corresponding lift cylinder piston rod is fixed with safe transverse slat; The horizontal part of back bracket is coordinated with being led by two slide between skeleton base.
Described a kind of children's full-automatic myopia tables and chairs, is characterized in that: described chair base includes firm banking, and firm banking is provided with guide post by guide bearing; Firm banking is sliding combined with mobile base by guide post, and mobile base central upper is provided with the reinforcement cover be enclosed within outside lift cylinder; The front end of described guide post is fixed on the bottom of myopia-preventing desk.
Described a kind of children's full-automatic myopia tables and chairs, is characterized in that: the front end of described mobile base is provided with tread mechanism; Tread mechanism includes pedal base, and pedal base is rotatablely equipped with pedal; Pedal base rear portion is provided with the back-moving spring vertically placed, and back-moving spring top withstands on the back side of pedal; Two limit switches are installed inside the collateral plate on the right side of pedal base.
In leg structure of collapsible, table leg Electric Machine Control output shaft rotation, by the engagement between driving gear and driven gear, achieves the object of drive axis.Because power transmission shaft two ends are inserted in the input hole of gearbox in left and right table leg respectively, so the gearbox of both sides can realize synchronous working, finally realizes the object of left and right table leg synchronization lifting.
In small table plate structure, start small table plate motor, left driving gear is driven to rotate, by the chain gear transmission between left driven gear and left driving gear, lifting support axle is driven to rotate, and then driven left and right link supports to play small table plate, make small table plate inclined, convenient for children regulates according to demand.
In myopia prevention lifting rod structure; screw rod is fixedly connected with the output shaft of elevating lever gearbox; namely screw rod is longitudinally belonging to stationary state; and to be enclosed within outside the push rod of rotation set outside screw rod and push rod be longitudinally slide-and-guide cooperation; so; according to feed screw nut's principle; when elevating lever motor drives bolt rotary by elevating lever gearbox; push rod can slidably reciprocate in push rod overcoat; when push rod moves; myopia prevention baffle is against the chest position of children, prevents children's torso from leaning forward further, the fine eyesight that must protect children.
In armchair structure, latch is outwarded winding by rotary control knob, now, slide plate can be handled by the axis of guide and slide up and down the object realizing adjustment position of back, after adjusting position of back, unclamp knob, now, latch is being poured into slide plate clamping location in corresponding teeth groove under torsion spring effect.
In chair chassis structure, the position of firm banking keeps motionless, can not cause scuffing to floor; When child needs variation chair position, only need by fore-aft travel base slide anteroposterior on firm banking; Strengthen the interpolation of cover, the stability of seat can be increased; Under the guide effect of guide post, can ensure that seat moves relative to desk vertical direction, prevent chair from departing from, infringement child lumbar vertebrae.
By having longitudinal chute on base in the present invention, making it adjust front and back, being convenient to child's leg and stretching; Limit switch can coordinate with corresponding control circuit, realizes the effect limited chair position; Back-moving spring, after child's pin lifts, can make limit switch automatically close.
By the effect of safe transverse slat, prevent cylinder from poking seat and hurt children; Adopt two-way guide rails, good stability.
Described desktop frame is one-time formed, and intensity is high, and flatness is good, time saving and energy saving, saves production cost.
Advantage of the present invention:
The present invention improves many places on myopia-preventing desk and Anti-myopia chair, and desktop can be adjusted to suitable reading angle by the myopia-preventing desk after improvement, can prevent children's torso from excessively leaning forward, effective eyesight that must protect children; Anti-myopia chair after improvement, can control the distance between myopia-preventing desk automatically, and in sliding process, can't cause damage to floor, structural design is hommization very.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation after the combination of left and right table leg.
Fig. 3 is the structural representation of table leg.
Fig. 4 is the structural representation at the small table plate back side.
Fig. 5 is the structural representation at myopia prevention elevating lever position.
Fig. 6 is the structural representation of chair framework.
Fig. 7 is the structural representation at chair base position.
Fig. 8 is the structural representation at tread mechanism position.
detailed description of the invention:
See accompanying drawing.
A kind of children's full-automatic myopia tables and chairs, include myopia-preventing desk and Anti-myopia chair; Described myopia-preventing desk includes can the left and right table leg 1,2 of synchronization lifting, between left and right table leg 1,2, desktop frame is installed, desktop frame is provided with desktop 3, being provided with in the middle of described desktop 3 can the small table plate 4 of automatic lifting, the rear portion of small table plate 4 is arranged in desktop frame, the back side of desktop frame is provided with can the myopia prevention elevating lever 5 of automatic lifting, and myopia prevention elevating lever 5 stretches out the chest position being against children.
Described Anti-myopia chair includes chair base 6, and described chair base 6 is provided with adjustable for height seat 7 by lift cylinder.
The rotated down being positioned at desktop frame between left and right table leg 1,2 is provided with power transmission shaft 8; Described left and right table leg 1,2 has included table leg base 1-1, table leg base 1-1 is all fixed with the support arm 1-2 of hollow, the inner support 1-3 of hollow is all sliding combined with in support arm 1-2, all be provided with screw riser 1-4 in inner support 1-3, the top of screw riser 1-4 is all provided with gearbox 1-5; Power transmission shaft 8 two ends respectively plug-in mounting enter in the input hole of corresponding gearbox; Left table leg 1 is provided with table leg motor 1-6, on the output shaft of table leg motor 1-6, fixed cover is equipped with driving gear 1-7, and on described power transmission shaft 8, fixed cover is equipped with the driven gear 1-8 with driving gear 1-7 engaged transmission.
The rotated down being positioned at small table plate bottom desktop frame is provided with lifting support axle 4-1, the two ends of lifting support axle 4-1 are installed with left and right connecting rod rack 4-2,4-3 respectively, and the top of left and right connecting rod 4-2,4-3 support is arranged on the left and right sides of small table plate 4 movable end respectively; Left and right driven gear 4-4,4-5 are equipped with in the two ends of described lifting support axle 4-1 respectively fixed cover, and the back of desktop frame is provided with and controls to rotate by small table plate motor 4-8 with left driven gear 4-4, chaindriven left driving gear 4-6, left driving gear 4-6.
The both sides being positioned at small table plate 4 bottom desktop frame are separately installed with drawer 4-9.
Myopia prevention elevating lever 5 includes push rod overcoat 5-1 and is rotatably installed in the angle adjustment slide plate 5-2 at the desktop frame back side, angle adjustment slide plate 5-2 has longitudinal bar-shaped trough 5-3, the rear end of push rod overcoat 5-1 is slidably mounted in bar-shaped trough 5-3, and the front end of push rod overcoat 5-1 is hinged in desktop frame; In push rod overcoat 5-1, slide-and-guide is combined with the push rod 5-4 of hollow; The rear portion of push rod overcoat 5-1 is provided with the elevating lever motor 5-5 and elevating lever gearbox 5-6 that are in transmission connection, the output shaft of elevating lever gearbox 5-6 is fixedly connected with the screw rod 5-7 of spinning at push rod 5-4 rear portion; It is outer and be installed with myopia prevention baffle 5-8 that push rod 5-4 stretches out front end push rod overcoat 5-1, and push rod 5-4 stretches out the chest position that rear myopia prevention baffle 5-8 is against children.
Seat 7 includes chair framework 7-1, cushion 7-2 and back cushion 7-3, and chair framework 7-1 includes the back bracket 7-5 of skeleton base 7-4 and L-type, and the horizontal part of back bracket 7-5 is coordinated with being led by slide between skeleton base 7-4; The vertical portion inner slide of described back bracket 7-5 is combined with slide plate 7-6, slide plate 7-6 has longitudinal guide groove, one side end face of guide groove is provided with a toothrow groove 7-7, the vertical portion of described back bracket 7-5 is provided with control handle 7-8 by torsion spring, the inner of control handle 7-8 is stretched in guide groove and fixed cover is equipped with latch 7-9, and latch 7-9 pours in corresponding teeth groove 7-7 and slide plate 7-6 is clamped location under torsion spring effect; Described cushion 7-2 is arranged on skeleton base 7-4, and back cushion 7-3 is arranged on described slide plate 7-6.
The vertical portion of back bracket 7-5 has gathering sill, and the described slide plate 7-6 back side is provided with the axis of guide, and the axis of guide inserts in corresponding gathering sill; On the end face of described skeleton base, the position of corresponding lift cylinder piston rod is fixed with safe transverse slat 7-10; The horizontal part of back bracket 7-5 is coordinated with being led by two slide between skeleton base 7-4.
Chair base 6 includes firm banking 6-1, and firm banking 6-1 is provided with guide post 6-2 by guide bearing; Firm banking 6-1 is sliding combined with mobile base 6-3 by guide post 6-2, and mobile base 6-3 central upper is provided with the reinforcement cover be enclosed within outside lift cylinder; The front end of described guide post 6-2 is fixed on the bottom of myopia-preventing desk.
The front end of mobile base 6-3 is provided with tread mechanism 9; Tread mechanism 9 includes pedal base 9-1, and pedal base 9-1 is rotatablely equipped with pedal 9-2; Pedal base 9-1 rear portion is provided with the back-moving spring 9-3 vertically placed, and back-moving spring 9-3 top withstands on the back side of pedal 9-2; Two limit switch 9-4 are installed inside the collateral plate on the right side of pedal base 9-1.
Desktop of the present invention can also be installed desk lamp 10, book reading plate 11, camera 12 and microphone.By network, the head of a family can get in touch with child whenever and wherever possible, and can observe the real-time state of child.
Claims (9)
1. children's full-automatic myopia tables and chairs, is characterized in that: include myopia-preventing desk and Anti-myopia chair;
Described myopia-preventing desk includes can the left and right table leg of synchronization lifting, between left and right table leg, desktop frame is installed, desktop frame is provided with desktop, being provided with in the middle of described desktop can the small table plate of automatic lifting, the rear portion of small table plate is arranged in desktop frame, the back side of desktop frame is provided with can the myopia prevention elevating lever of automatic lifting, and myopia prevention elevating lever stretches out the chest position being against children;
Described Anti-myopia chair includes chair base, and described chair base is provided with adjustable for height seat by lift cylinder.
2. a kind of children's full-automatic myopia tables and chairs according to claim 1, is characterized in that: the rotated down being positioned at desktop frame between left and right table leg is provided with power transmission shaft; Described left and right table leg has included table leg base, table leg base is all fixed with the support arm of hollow, is all sliding combined with the inner support of hollow, is all provided with screw riser in inner support in support arm, and the top of screw riser is all provided with gearbox; Power transmission shaft two ends respectively plug-in mounting enter in the input hole of corresponding gearbox; Left or right table leg is provided with table leg motor, on the output shaft of table leg motor, fixed cover is equipped with driving gear, and on described power transmission shaft, fixed cover is equipped with the driven gear with driving gear engaged transmission.
3. a kind of children's full-automatic myopia tables and chairs according to claim 1, it is characterized in that: the rotated down being positioned at small table plate bottom described desktop frame is provided with lifting support axle, the two ends of lifting support axle are installed with left and right connecting rod rack respectively, and the top of left and right connecting rod rack is arranged on the left and right sides of small table plate movable end respectively; Left and right driven gear is equipped with at the two ends of described lifting support axle respectively fixed cover, and the back of desktop frame is provided with the chaindriven left driving gear with left driven gear, and left driving gear is rotated by small table plate Electric Machine Control.
4. a kind of children's full-automatic myopia tables and chairs according to claim 1, is characterized in that: the both sides being positioned at small table plate bottom described desktop frame are separately installed with drawer.
5. a kind of children's full-automatic myopia tables and chairs according to claim 1, it is characterized in that: described myopia prevention elevating lever includes push rod overcoat and is rotatably installed in the angle adjustment slide plate at the desktop frame back side, angle adjustment slide plate has longitudinal bar-shaped trough, the rear end of push rod overcoat is slidably mounted in bar-shaped trough, and the front end of push rod overcoat is hinged in desktop frame; In push rod overcoat, slide-and-guide is combined with the push rod of hollow; The rear portion of push rod overcoat is provided with the elevating lever motor and elevating lever gearbox that are in transmission connection, the output shaft of elevating lever gearbox is fixedly connected with the screw rod of spinning at push rod rear portion; It is outer and be installed with myopia prevention baffle that push rod overcoat is stretched out in push rod front end, and push rod stretches out the chest position that rear myopia prevention baffle is against children.
6. a kind of children's full-automatic myopia tables and chairs according to claim 1, it is characterized in that: described seat includes chair framework, cushion and back cushion, chair framework includes the back bracket of skeleton base and L-type, and the horizontal part of back bracket is coordinated with being led by slide between skeleton base; The vertical portion inner slide of described back bracket is combined with slide plate, slide plate has longitudinal guide groove, one side end face of guide groove is provided with a toothrow groove, the vertical portion of described back bracket is provided with control handle by torsion spring, the inner of control handle is stretched in guide groove and fixed cover is equipped with latch, and latch is poured into slide plate clamping location in corresponding teeth groove under torsion spring effect; Described cushion is arranged on skeleton base, and back cushion is arranged on described slide plate.
7. a kind of children's full-automatic myopia tables and chairs according to claim 6, it is characterized in that: the vertical portion of described back bracket has gathering sill, the described slide plate back side is provided with the axis of guide, and the axis of guide inserts in corresponding gathering sill; On the end face of described skeleton base, the position of corresponding lift cylinder piston rod is fixed with safe transverse slat; The horizontal part of back bracket is coordinated with being led by two slide between skeleton base.
8. a kind of children's full-automatic myopia tables and chairs according to claim 1, is characterized in that: described chair base includes firm banking, and firm banking is provided with guide post by guide bearing; Firm banking is sliding combined with mobile base by guide post, and mobile base central upper is provided with the reinforcement cover be enclosed within outside lift cylinder; The front end of described guide post is fixed on the bottom of myopia-preventing desk.
9. a kind of children's full-automatic myopia tables and chairs according to claim 1, is characterized in that: the front end of described mobile base is provided with tread mechanism; Tread mechanism includes pedal base, and pedal base is rotatablely equipped with pedal; Pedal base rear portion is provided with the back-moving spring vertically placed, and back-moving spring top withstands on the back side of pedal; Two limit switches are installed inside the collateral plate on the right side of pedal base.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410803123.9A CN104473469B (en) | 2014-12-22 | 2014-12-22 | A kind of child's full-automatic myopia tables and chairs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803123.9A CN104473469B (en) | 2014-12-22 | 2014-12-22 | A kind of child's full-automatic myopia tables and chairs |
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| CN104473469A true CN104473469A (en) | 2015-04-01 |
| CN104473469B CN104473469B (en) | 2016-09-28 |
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| CN201410803123.9A Active CN104473469B (en) | 2014-12-22 | 2014-12-22 | A kind of child's full-automatic myopia tables and chairs |
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Cited By (15)
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|---|---|---|---|---|
| CN105768630A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
| CN106388253A (en) * | 2016-09-26 | 2017-02-15 | 宁波汇五洲智能科技有限公司 | A double-motor and double-pipe type lifting office desk |
| CN107221207A (en) * | 2017-06-27 | 2017-09-29 | 郜莹 | A kind of children's development of potential servicing unit |
| CN107481486A (en) * | 2017-08-05 | 2017-12-15 | 高行飞 | Full-automatic myopia study table |
| CN107510294A (en) * | 2017-07-21 | 2017-12-26 | 安徽冠廷科技有限公司 | A kind of carbon fiber child intelligence desk |
| CN107951235A (en) * | 2017-12-27 | 2018-04-24 | 和玉筱 | Can preventing students from nearsightedness multifunctional table and chair combination |
| CN108741693A (en) * | 2018-06-05 | 2018-11-06 | 中国联合网络通信集团有限公司 | A kind of intelligence tables and chairs and control system, control method |
| CN108851583A (en) * | 2018-09-13 | 2018-11-23 | 江苏天泽教育咨询有限公司 | A kind of liftable student desk |
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| CN112545167A (en) * | 2020-12-28 | 2021-03-26 | 惠州市金力智能科技有限公司 | Domestic intelligent study table chair with position of sitting management |
| CN113142809A (en) * | 2021-04-26 | 2021-07-23 | 江西省南城县发华实业有限公司 | Integrated desk and chair capable of preventing myopia of students |
| CN113712377A (en) * | 2021-07-19 | 2021-11-30 | 浙江科沃传动机械有限公司 | Lifting table, integrated table and chair device and group sitting posture intervention method |
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| CN108991778A (en) * | 2018-10-08 | 2018-12-14 | 叶菁 | A kind of lift myopia desk & chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768630A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
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| CN107221207A (en) * | 2017-06-27 | 2017-09-29 | 郜莹 | A kind of children's development of potential servicing unit |
| CN107510294A (en) * | 2017-07-21 | 2017-12-26 | 安徽冠廷科技有限公司 | A kind of carbon fiber child intelligence desk |
| CN107481486A (en) * | 2017-08-05 | 2017-12-15 | 高行飞 | Full-automatic myopia study table |
| CN107951235A (en) * | 2017-12-27 | 2018-04-24 | 和玉筱 | Can preventing students from nearsightedness multifunctional table and chair combination |
| CN108741693B (en) * | 2018-06-05 | 2021-09-10 | 中国联合网络通信集团有限公司 | Intelligent table and chair, control system and control method |
| CN108741693A (en) * | 2018-06-05 | 2018-11-06 | 中国联合网络通信集团有限公司 | A kind of intelligence tables and chairs and control system, control method |
| CN108851583A (en) * | 2018-09-13 | 2018-11-23 | 江苏天泽教育咨询有限公司 | A kind of liftable student desk |
| CN110959994A (en) * | 2019-11-14 | 2020-04-07 | 安徽堉帝智能科技有限公司 | Robot learning table |
| CN112021775A (en) * | 2020-08-29 | 2020-12-04 | 南京中天万润建设集团有限公司 | Lifting type intelligent office table and matched chair thereof |
| CN112315206A (en) * | 2020-10-26 | 2021-02-05 | 江西省润华教育装备集团有限公司 | Wood children desk chair convenient to adjust |
| CN112545168A (en) * | 2020-12-28 | 2021-03-26 | 惠州市金力智能科技有限公司 | Intelligent table and chair with real-time health monitoring and recording functions |
| CN112545167A (en) * | 2020-12-28 | 2021-03-26 | 惠州市金力智能科技有限公司 | Domestic intelligent study table chair with position of sitting management |
| CN113142809A (en) * | 2021-04-26 | 2021-07-23 | 江西省南城县发华实业有限公司 | Integrated desk and chair capable of preventing myopia of students |
| CN113142809B (en) * | 2021-04-26 | 2022-10-11 | 河南华都柜业集团有限公司 | Integrated desk and chair capable of preventing myopia of students |
| CN113712377A (en) * | 2021-07-19 | 2021-11-30 | 浙江科沃传动机械有限公司 | Lifting table, integrated table and chair device and group sitting posture intervention method |
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| CN104473469B (en) | 2016-09-28 |
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Effective date of registration: 20170123 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 |