CN104473469B - A kind of child's full-automatic myopia tables and chairs - Google Patents
A kind of child's full-automatic myopia tables and chairs Download PDFInfo
- Publication number
- CN104473469B CN104473469B CN201410803123.9A CN201410803123A CN104473469B CN 104473469 B CN104473469 B CN 104473469B CN 201410803123 A CN201410803123 A CN 201410803123A CN 104473469 B CN104473469 B CN 104473469B
- Authority
- CN
- China
- Prior art keywords
- myopia
- child
- base
- chairs
- push rod
- 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.)
- Active
Links
- 208000001491 myopia Diseases 0.000 title claims abstract description 73
- 230000004379 myopia Effects 0.000 title claims abstract description 46
- 230000003028 elevating effect Effects 0.000 claims abstract description 24
- 230000002265 prevention Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
Landscapes
- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention discloses a kind of child'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 of synchronization lifting, between left and right table leg, desktop frame is installed, desktop is installed in desktop frame, 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 be provided with can the myopia prevention elevating lever of automatic lifting, myopia prevention elevating lever stretches out the chest position being against child.
Description
Technical field:
The invention mainly relates to a kind of child's full-automatic myopia tables and chairs technical field.
Background technology:
In prior art, there is following defect in child's myopia desk & chair:
Not having small table plate on myopia-preventing desk, after the angle of desktop can not adjust according to demand, and child is sitting in children's chairs, upper body is the most autonomous must be close to desktop, so, can hurt the vision of child.
Chair framework used in Anti-myopia chair, be unidirectional guide rail, poor stability.Backrest position adjusts up and down and is difficult to position, and base does not has safe transverse slat, and ejecting rod of cylinder easily stabs logical seat and hurts child.
The chair base of Anti-myopia chair is directly to slide to realize the movement of chair position on floor, so floor can be caused damage.It addition, child is sitting on this seat, easily deviation desk center, easily injure the lumbar vertebra of child, child body is damaged.
The table leg of myopia-preventing desk is to control lifting by latch positioned-lifting, hand control lifting or cylinder, all exists and lifts nonsynchronous defect.Latch positioned-lifting needs to lift respectively, troublesome poeration.Hand lifting is cumbersome.The easy lateral deviation of Pneumatic elevation, is difficult to synchronize.
To sum up, need child's myopia desk & chair is improved.
Summary of the invention:
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of child's full-automatic myopia tables and chairs.
The present invention is achieved by the following technical solutions:
A kind of child's full-automatic myopia tables and chairs, it is characterised 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 is installed in desktop frame, 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 be provided with can the myopia prevention elevating lever of automatic lifting, myopia prevention elevating lever stretches out the chest position being against child.
Described Anti-myopia chair includes chair base, and described chair base is provided with adjustable for height seat by lift cylinder.
A kind of child's full-automatic myopia tables and chairs, it is characterised 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 all includes table leg base, and table leg base is respectively and fixedly provided with the support arm of hollow, is all sliding combined with the inner support of hollow in support arm, is mounted on screw riser in inner support, and the top of screw riser is mounted on change speed gear box；Power transmission shaft two ends plug-in mounting respectively enters in the input hole of corresponding change speed gear box；Being provided with table leg motor on left or right table leg, 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 child'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 separately mounted to the left and right sides of small table plate movable end；Fixed cover is equipped with left and right driven gear respectively at the two ends of described lifting support axle, and the back of desktop is separately installed with left driving gear chaindriven with left moving gear, and left driving gear controls to rotate by small table plate motor.
Described a kind of child's full-automatic myopia tables and chairs, it is characterised in that: the both sides being positioned at small table plate bottom described desktop frame are separately installed with drawer.
Described a kind of child'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, longitudinal bar-shaped trough is had on angle adjustment slide plate, 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 change speed gear box being in transmission connection, and the output shaft of elevating lever change speed gear box is fixedly connected with the spinning screw rod at push rod rear portion；Push rod front end is stretched out outside push rod overcoat and is installed with myopia prevention protection board, and push rod stretches out rear myopia prevention protection board and is against the chest position of child.
Described a kind of child's full-automatic myopia tables and chairs, it is characterized in that: described seat includes chair framework, medicated cushion and back cushion, chair framework includes the back bracket of skeleton base and L-type, is guided by slide and coordinate between the horizontal part of back bracket with skeleton base；The vertical portion inner slide of described back bracket is combined with slide plate, longitudinal guide groove is had on slide plate, 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 under torsion spring effect in corresponding teeth groove and slide plate clamping positioned；Described medicated cushion is arranged on skeleton base, and back cushion is arranged on described slide plate.
Described a kind of child's full-automatic myopia tables and chairs, it is characterised in that: the vertical portion of described back bracket has gathering sill, and 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；Guided by double slide between the horizontal part of back bracket with skeleton base and coordinate.
Described a kind of child's full-automatic myopia tables and chairs, it is characterised in that: described chair base includes firm banking, and firm banking is provided with guide post by guide bearing；Being sliding combined with mobile base by guide post on firm banking, mobile base central upper is provided with the reinforcement cover being 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 child's full-automatic myopia tables and chairs, it is characterised 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 of vertically placement, 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 motor controls output shaft rotation, by the engagement between driving gear and driven gear, it is achieved that the purpose of drive axis.Owing to power transmission shaft two ends are inserted in left and right table leg in the input hole of change speed gear box respectively, so, the change speed gear box of both sides can realize synchronous working, finally realizes the purpose 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 having driven left and right link supports to play small table plate so that small table plate is inclined, and convenient for children regulates according to demand.
In myopia prevention lifting rod structure; the output shaft of screw rod and elevating lever change speed gear box is fixing to be connected; i.e. screw rod is longitudinally belonging to stationary state; and it is enclosed within longitudinally for slide-and-guide cooperation outside rotation set push rod outside screw rod and push rod; so; according to feed screw nut's principle; when elevating lever motor drives screw rod to rotate by elevating lever change speed gear box; push rod can slidably reciprocate in push rod overcoat; when moving on push rod; myopia prevention protection board is against the chest position of child, prevents children's torso from leaning forward further, the fine vision that must protect child.
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 purpose realizing adjusting 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 remains stationary as, and floor will not be caused scuffing；When child needs to change chair position, it is only necessary to 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, it is ensured that seat is to move relative to desk vertical direction, prevents chair from deviateing, damage child's lumbar vertebra.
By having longitudinal chute on base in the present invention so that it is adjust before and after can, it is simple to child's leg stretches；Limit switch can coordinate with corresponding control circuit, it is achieved the effect limiting chair position；Back-moving spring is after child's foot lifts, so that limit switch is automatically switched off.
By the effect of safe transverse slat, prevent cylinder from poking seat and hurt child；Use 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.
Advantages of the present invention:
The present invention improves many places on myopia-preventing desk and Anti-myopia chair, and desktop can be adjusted to suitably read a book angle by the myopia-preventing desk after improvement, is possible to prevent children's torso excessively to lean forward, effective vision that must protect child；Anti-myopia chair after improvement, can automatically control the distance between myopia-preventing desk, and in sliding process, floor can't be caused damage, structure design very hommization.
Accompanying drawing illustrates:
Fig. 1 is the 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 child'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 3 is installed in desktop frame, 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 be provided with can the myopia prevention elevating lever 5 of automatic lifting, myopia prevention elevating lever 5 stretches out the chest position being against child.
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 all includes table leg base 1-1, the support arm 1-2 of hollow it is respectively and fixedly provided with on table leg base 1-1, support arm 1-2 is all sliding combined with the inner support 1-3 of hollow, being mounted on screw riser 1-4 in inner support 1-3, the top of screw riser 1-4 is mounted on change speed gear box 1-5；Power transmission shaft 8 two ends plug-in mounting respectively enters in the input hole of corresponding change speed gear box；Being provided with table leg motor 1-6 on left table leg 1, 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 separately mounted to the left and right sides of small table plate 4 movable end；Fixed cover is equipped with left and right driven gear 4-4,4-5 respectively at the two ends of described lifting support axle 4-1, and the back of desktop frame is provided with and left driven gear 4-4, chaindriven left driving gear 4-6, and left driving gear 4-6 controls to rotate by small table plate motor 4-8.
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, longitudinal bar-shaped trough 5-3 is had on angle adjustment slide plate 5-2, 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 change speed gear box 5-6 being in transmission connection, and the output shaft of elevating lever change speed gear box 5-6 is fixedly connected with the spinning screw rod 5-7 at push rod 5-4 rear portion；Push rod 5-4 stretches out front end outside push rod overcoat 5-1 and is installed with myopia prevention protection board 5-8, and push rod 5-4 stretches out rear myopia prevention protection board 5-8 and is against the chest position of child.
Seat 7 includes chair framework 7-1, medicated cushion 7-2 and back cushion 7-3, and chair framework 7-1 includes skeleton base 7-4 and back bracket 7-5 of L-type, is guided by slide and coordinate between the horizontal part of back bracket 7-5 with skeleton base 7-4；The vertical portion inner slide of described back bracket 7-5 is combined with slide plate 7-6, longitudinal guide groove is had on slide plate 7-6, 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 poured under torsion spring effect in corresponding teeth groove 7-7 equipped with latch 7-9, latch 7-9 and slide plate 7-6 clamping positioned；Described medicated 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；Guided by double slide between the horizontal part of back bracket 7-5 with skeleton base 7-4 and coordinate.
Chair base 6 includes firm banking 6-1, and firm banking 6-1 is provided with guide post 6-2 by guide bearing；Being sliding combined with mobile base 6-3 by guide post 6-2 on firm banking 6-1, mobile base 6-3 central upper is provided with the reinforcement cover being 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 back-moving spring 9-3, the back-moving spring 9-3 top of vertically placement and 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.
Desk lamp 10, book reading plate 11, photographic head 12 and microphone can also be installed on the desktop of the present invention.By network, the head of a family can get in touch with child whenever and wherever possible, and it is observed that the real-time state of child.
Claims (9)
1. child's full-automatic myopia tables and chairs, it is characterised 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 is installed in desktop frame, 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 be provided with can the myopia prevention elevating lever of automatic lifting, myopia prevention elevating lever stretches out the chest position being against child；Described Anti-myopia chair includes chair base, and described chair base is provided with adjustable for height seat by lift cylinder.
A kind of child's full-automatic myopia tables and chairs the most according to claim 1, it is characterised 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 all includes table leg base, and table leg base is respectively and fixedly provided with the support arm of hollow, is all sliding combined with the inner support of hollow in support arm, is mounted on screw riser in inner support, and the top of screw riser is mounted on change speed gear box；Power transmission shaft two ends plug-in mounting respectively enters in the input hole of corresponding change speed gear box；Being provided with table leg motor on left or right table leg, 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.
A kind of child's full-automatic myopia tables and chairs the most 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 separately mounted to the left and right sides of small table plate movable end；Fixed cover is equipped with left and right driven gear respectively at the two ends of described lifting support axle, and the back of desktop frame is provided with left driving gear chaindriven with left driven gear, and left driving gear controls to rotate by small table plate motor.
A kind of child's full-automatic myopia tables and chairs the most according to claim 1, it is characterised in that: the both sides being positioned at small table plate bottom described desktop frame are separately installed with drawer.
A kind of child's full-automatic myopia tables and chairs the most 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, longitudinal bar-shaped trough is had on angle adjustment slide plate, 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 change speed gear box being in transmission connection, and the output shaft of elevating lever change speed gear box is fixedly connected with the spinning screw rod at push rod rear portion；Push rod front end is stretched out outside push rod overcoat and is installed with myopia prevention protection board, and push rod stretches out rear myopia prevention protection board and is against the chest position of child.
A kind of child's full-automatic myopia tables and chairs the most according to claim 1, it is characterized in that: described seat includes chair framework, medicated cushion and back cushion, chair framework includes the back bracket of skeleton base and L-type, is guided by slide and coordinate between the horizontal part of back bracket with skeleton base；The vertical portion inner slide of described back bracket is combined with slide plate, longitudinal guide groove is had on slide plate, 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 under torsion spring effect in corresponding teeth groove and slide plate clamping positioned；Described medicated cushion is arranged on skeleton base, and back cushion is arranged on described slide plate.
A kind of child's full-automatic myopia tables and chairs the most according to claim 6, it is characterised in that: the vertical portion of described back bracket has gathering sill, and 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；Guided by double slide between the horizontal part of back bracket with skeleton base and coordinate.
A kind of child's full-automatic myopia tables and chairs the most according to claim 1, it is characterised in that: described chair base includes firm banking, and firm banking is provided with guide post by guide bearing；Being sliding combined with mobile base by guide post on firm banking, mobile base central upper is provided with the reinforcement cover being enclosed within outside lift cylinder；The front end of described guide post is fixed on the bottom of myopia-preventing desk.
A kind of child's full-automatic myopia tables and chairs the most according to claim 8, it is characterised 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 of vertically placement, 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.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104473469A CN104473469A (en) | 2015-04-01 |
| CN104473469B true CN104473469B (en) | 2016-09-28 |
Family
ID=52748183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410803123.9A Active CN104473469B (en) | 2014-12-22 | 2014-12-22 | A kind of child's full-automatic myopia tables and chairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104473469B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991778A (en) * | 2018-10-08 | 2018-12-14 | 叶菁 | A kind of lift myopia desk & chair |
Families Citing this family (15)
| 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 |
| 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 |
| 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 |
| 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 |
| CN112021775B (en) * | 2020-08-29 | 2022-08-30 | 南京中天万润建设集团有限公司 | Lifting type intelligent office table and matched chair thereof |
| CN112315206B (en) * | 2020-10-26 | 2023-06-02 | 南京市同亮科技有限公司 | Solid wood children desk and chair convenient to adjust |
| 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 |
| 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 |
| 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 |
| CN113712377B (en) * | 2021-07-19 | 2022-08-26 | 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07255532A (en) * | 1994-03-18 | 1995-10-09 | Takeji Yamamoto | Device for preventing myopia for use with desk |
| CN2288638Y (en) * | 1997-03-15 | 1998-08-26 | 张庆椿 | Health-care desk and chair for students |
| CN202820142U (en) * | 2012-08-17 | 2013-03-27 | 宁波澳柯办公设备有限公司 | Lifting type office table with embedded table plate |
| CN103976579B (en) * | 2014-05-08 | 2016-05-25 | 朱景超 | The combination of domestic type myopia proof studying tables and chairs |
| CN204306397U (en) * | 2014-12-22 | 2015-05-06 | 朱景超 | A kind of children's full-automatic myopia tables and chairs |
-
2014
- 2014-12-22 CN CN201410803123.9A patent/CN104473469B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991778A (en) * | 2018-10-08 | 2018-12-14 | 叶菁 | A kind of lift myopia desk & chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104473469A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104473469B (en) | A kind of child's full-automatic myopia tables and chairs | |
| CN204306397U (en) | A kind of children's full-automatic myopia tables and chairs | |
| CN101066234B (en) | Liftable and movable wheelchair | |
| CN103298373A (en) | Lift-recliner chair | |
| CN211067563U (en) | Multifunctional electric lifting medical bed | |
| CN203841361U (en) | Multifunctional mechanical-deformed seat chair | |
| CN104433509A (en) | Myopia preventing desk for child | |
| CN209360046U (en) | A kind of child-parent education reading tables | |
| CN106419259A (en) | Anti-falling dual-motor functional sofa | |
| CN109431140A (en) | Elevating folding office chair | |
| CN112315206A (en) | Wood children desk chair convenient to adjust | |
| CN201469540U (en) | Multi-functional chair and bed combined wheel chair | |
| CN107280320B (en) | Full-electric extension type shampoo bed | |
| CN207767908U (en) | Bi-motor liftable old-man chair | |
| CN202874610U (en) | Five-section electric bed | |
| CN204306476U (en) | A kind of for children's myopia-preventing desk | |
| CN111920192B (en) | Novel hidden linkage desk | |
| CN204306313U (en) | A kind of table combination for children's myopia desk & chair | |
| CN211582064U (en) | Portable mobile lifting beauty table | |
| CN208017676U (en) | A kind of wheelchair for front and back transhipment patient | |
| CN204393937U (en) | A kind of children's full-automatic myopia chair | |
| CN203693947U (en) | Multifunctional automatic control nursing bed | |
| CN210170319U (en) | Multifunctional multi-position medical electric chair | |
| CN203263670U (en) | Multifunctional deck chair | |
| CN104433507A (en) | Full-automatic child shortsightedness prevention chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
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 |