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WO2018010262A1 - Pupitre d'ordinateur réglable en hauteur et permettant de travailler debout - Google Patents

Pupitre d'ordinateur réglable en hauteur et permettant de travailler debout Download PDF

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Publication number
WO2018010262A1
WO2018010262A1 PCT/CN2016/096484 CN2016096484W WO2018010262A1 WO 2018010262 A1 WO2018010262 A1 WO 2018010262A1 CN 2016096484 W CN2016096484 W CN 2016096484W WO 2018010262 A1 WO2018010262 A1 WO 2018010262A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
button
stand
computer table
sliding
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.)
Ceased
Application number
PCT/CN2016/096484
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English (en)
Chinese (zh)
Inventor
余亦枢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018010262A1 publication Critical patent/WO2018010262A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A47B3/00—Folding or stowable tables
    • 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
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • 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
    • A47B9/00—Tables with tops of variable height

Definitions

  • the utility model relates to a computer desk, in particular to a stand-up computer desk which can be lifted and lowered.
  • Computers have played a very important role in people's lives, and people use computers for longer and longer. In particular, some special work groups need to work in front of the computer all day. Operating the computer for a long time is likely to cause sub-health in the wrists, arms, shoulders, lumbar vertebrae, etc. For computer users, long-term sitting work is also prone to fatigue or injury, requiring a computer desk that is highly adjustable and can even allow the operator to stand up. However, most of the computer desks in daily life are not adjustable in height, and some of the lifted computer desks that have been patented have limited heights, which cannot meet the requirements of the user standing and operating the computer.
  • the utility model of CN200720091530.7 discloses a stand-up lifting computer table, which aims to provide a computer table for adjusting the height of the desktop and the keyboard table at any time as needed;
  • the lifting computer table of the utility model comprises an adjustable desktop And keyboard table top, 80 cm high pneumatic lifting column under the table top, 60 cm high pneumatic lifting column under the keyboard table.
  • This design allows the computer operator to adjust the height of the desktop and keyboard table at any time to realize the sitting and standing.
  • the interchange of the two modes of operation reduces the fatigue of the wrists, arms, shoulders, and lumbar spine caused by prolonged operation, thereby improving work efficiency.
  • a computer monitor, mouse and keyboard interface are respectively added, and a pull-out slideway integrated with the keyboard table under the keyboard table surface facilitates the horizontal movement of the keyboard table surface, thereby preventing long time Operating the computer to produce wrist fatigue and lumbar strain.
  • the stand-up lifting computer table of the utility model is designed for a desktop computer. Although it can be lifted and lowered, it cannot be folded, and is bulky and inconvenient to carry and transport.
  • the technical problem to be solved by the utility model is to provide a stand-up computer table capable of independently adjusting the height of the upper platen and the lower platen, and which is convenient for folding, small in size, and convenient for carrying and transporting.
  • the technical solution adopted by the utility model is a stand-up computer table capable of lifting and lowering, comprising an upper platen, a lower platen and two telescopic brackets, and two telescopic brackets are respectively arranged on two sides of the computer table.
  • the telescopic support comprises two scissor telescopic frames, the first scissor telescopic frame is arranged between the upper platen and the lower platen, and the second scissor telescopic frame is arranged below the lower platen.
  • the scissor telescopic frame comprises two support rods arranged in a cross and two C-shaped slide rails arranged one above the other, the middle portions of the two support rods are hinged; the upper end of the first support rod and the upper slide The rear of the rail is hinged, the lower end is inserted into the chute of the lower rail, and is moved along the sliding groove of the lower rail; the lower end of the second supporting rod is hinged with the rear of the lower rail, and the upper end is coupled with the chute inserted into the upper rail. In the middle, the chute along the upper rail is translated.
  • the scissor telescopic frame includes a pneumatic strut, one end of the pneumatic strut is hinged to the front of the upper rail, and the other end is hinged to the middle of the first strut.
  • the stand-up computer table described above includes a tie rod, and the tie rod connects the slide rails of the two second scissor telescopic frames.
  • the stand-up computer table described above includes a keyboard tray, and the keyboard tray is installed below the lower plate.
  • the stand-up computer table, the scissor telescopic frame comprises a locking device, the locking device comprises a rack assembly and a switch box, the rack assembly comprises a rack, the rack is arranged along the length of the upper rail, and the rack is arranged
  • the upper part comprises a sliding strip, the sliding strip is inserted into the sliding slot of the upper sliding rail, and is slidingly engaged with the sliding slot;
  • the upper end of the second supporting rod is hinged with the front end of the sliding bar;
  • the switch box comprises a casing, a button and a bayonet; Drive, The outer casing is fixed to the upper rail and the bayonet is clamped to the rack.
  • the scissor telescopic frame comprises a front roller, a rear roller, a front roller axle and a rear roller axle; the front roller and the rear roller are arranged in the sliding slot of the upper sliding rail, rolling along the sliding slot; the front roller The rear front axle is mounted on the front end of the sliding bar, and the rear roller is mounted on the rear end of the sliding bar through the rear roller axle; the upper end of the second supporting bar includes a hinge hole, and the upper end of the second supporting bar is sandwiched between the front roller and the sliding bar The front roller shaft passes through the hinge hole at the upper end of the second support rod.
  • the switch box comprises a cover plate, two button springs and two bayonet springs, the top surface and the front end of the outer casing are open, and the cover plate is fixed on the top surface of the outer casing;
  • the bayonet is T-shaped
  • the utility model comprises a horizontally arranged card board and a longitudinally arranged pull rod;
  • the rear part of the outer casing comprises a vertically arranged button hole, the button is arranged in the button hole, the lower end of the button is exposed, the button spring is arranged between the button and the cover plate;
  • the middle of the button comprises a rod hole, the rod hole includes two sides facing the upper rear;
  • the rear end of the rod includes two sides facing the front lower side, the rear end of the rod extends into the outer casing, and is inserted into the rod hole of the button;
  • the rear end of the rod The kneading faces are disposed on the two jaw faces of the pull rod hole;
  • the two bayonet springs are disposed between the rear wall of
  • the upper slide rail of the first scissor telescopic frame and the outer casing of the switch box are fixed on the upper platen; the upper slide rail of the second scissor telescopic frame and the outer casing of the switch box are fixed on the lower platform On the board.
  • the computer desk of the utility model can be used for using a notebook computer, and the upper board and the lower board can be independently adjusted in height, and is easy to be folded and opened, and the volume is small after being folded, and is convenient to carry and transport.
  • Figure 1 is a front elevational view of a stand-up computer table in accordance with an embodiment of the present invention.
  • FIG. 2 is a top plan view of a stand-up computer table according to an embodiment of the present invention.
  • Figure 3 is a bottom plan view of a stand-up computer table in accordance with an embodiment of the present invention.
  • FIG. 4 is a right side view of a stand-up computer table in accordance with an embodiment of the present invention.
  • Figure 5 is a perspective view of the stand-up computer desk fully open in accordance with an embodiment of the present invention.
  • Figure 6 is a perspective view of the stand-up computer table fully open from another perspective of the embodiment of the present invention.
  • Fig. 7 is a perspective view showing the full folding of the standing computer table according to the embodiment of the present invention.
  • Figure 8 is a perspective view of the stand-up computer table half-open and half-closed according to an embodiment of the present invention.
  • Figure 9 is an exploded view of the stand-up computer table of the embodiment of the present invention.
  • Figure 10 is a schematic view showing the connection of the scissor rack assembly and the support rod of the embodiment of the present invention.
  • Figure 11 is an exploded view of the scissor telescopic frame of the embodiment of the present invention.
  • Figure 12 is a perspective view of a scissor telescopic frame and a switch box according to an embodiment of the present invention.
  • Figure 13 is a perspective view of a switch box of an embodiment of the present invention.
  • Figure 14 is an exploded view of the switch box of the embodiment of the present invention.
  • Figure 15 is an exploded perspective view of the switch box of the embodiment of the present invention.
  • the structure of the stand-up computer table that can be raised and lowered according to the embodiment of the present invention is as shown in FIG. 1 to FIG. 15 , and includes an upper platen 1 , a lower platen 2 , a keyboard tray 3 and two telescopic brackets 100 , and the two telescopic brackets 100 are respectively arranged.
  • the telescopic bracket 100 includes two scissor telescopes, the upper scissor telescope 100A is disposed between the upper deck 1 and the lower deck 2, and the lower scissor telescoping frame 100A is disposed below the lower deck 2.
  • the keyboard tray 3 is mounted below the lower deck 2.
  • the scissor telescopic frame 100A includes two support rods 4 arranged in a cross, a pneumatic strut 5, and two C-shaped slide rails 6 arranged one above the other.
  • the middle portions of the two support rods 4A and 4B are hinged by the pin 20.
  • the upper end of the support rod 4A is hinged to the rear portion of the upper slide rail 6A, and the lower end is inserted into the chute 601 inserted into the down rail 6B, and is moved along the chute 601 of the down rail 6B.
  • the lower end of the support rod 4B is hinged to the rear of the lower rail 6B, and the upper end is slidably inserted into the upper slide rail 6A. In the groove 601, the sliding groove 601 of the upper rail 6A is translated.
  • One end of the pneumatic strut 5 is hinged to the front of the upper rail 6A via the bracket 21, and the other end is hinged to the middle of the support rod 4A.
  • Two tie rods 22 connect the lower rails 6B of the two lower scissor telescopic frames 100A.
  • the lower rail 6B of the upper scissor telescopic frame 100A and the upper sliding rail 6A of the lower scissor telescopic frame 100A are combined into an integrated composite slide rail.
  • the scissor telescoping frame 100A includes a locking device that includes a rack 7 assembly 200 and a switch box 300.
  • the rack 7 assembly 200 includes a rack 7, a front roller 8, a rear roller 9, a front roller shaft 10, and a rear roller shaft 11.
  • the rack 7 is arranged along the length direction of the upper slide rail 6A, and includes two tooth plates 701 and a slide bar 702.
  • the upper strip 702a of the slide bar 702 is inserted into the slide groove 601 of the upper slide rail 6A, and the slide groove 601. Sliding fit.
  • the front roller 8 and the rear roller 9 are disposed in the chute 601 of the upper rail 6A, and roll forward and backward along the chute 601 of the upper rail 6A.
  • the front roller 8 is mounted on the front end of the slide bar 702 through the rear front wheel axle
  • the rear roller 9 is mounted on the rear end of the slide bar 702 through the rear roller axle 11.
  • the upper end of the support rod 4B has a hinge hole 401, and the upper end of the support rod 4B is sandwiched between the front roller 8 and the slide bar 702, and the front roller shaft 10 passes through the hinge hole at the upper end of the support rod 4B.
  • the lower roller 12 is disposed in the sliding slot 601 of the lower rail 6B, rolling forward and backward along the sliding slot 601 of the lower rail 6B, and the lower roller 12 is mounted on the lower end of the supporting rod 4A through the lower roller shaft 13 to constrain the lower end of the supporting rod 4A along the lower rail
  • the chute 601 of 6B is translational.
  • the switch box 300 includes a housing 14, a button 15, a bayonet 16, a cover plate 17, two button springs 18, and two bayonet springs 19.
  • the top surface and the front end of the outer casing 14 are open, and the bayonet 16 is mounted on the front portion of the outer casing 14, and the cover plate 17 is fixed.
  • the bayonet 16 is T-shaped and includes a laterally disposed card plate 1601 and a longitudinally disposed tie rod 1602.
  • the rear portion of the outer casing 14 has a vertically arranged button hole 1401.
  • the button 15 is disposed in the button hole 1401.
  • the lower end of the button 15 exposes the button hole 1401.
  • the button spring 18 is disposed between the button 15 and the cover plate 17.
  • the middle of the button 15 has a pull rod hole 1501, and the pull rod hole 1501 has two facets 1502 facing the upper rear.
  • the rear end of the pull rod 1602 has two front faces 1603 facing downwardly, and the rear end of the pull rod 1602 extends into the rear of the outer casing 14 and is inserted into the pull rod hole 1501 of the button 15.
  • the two sides 1603 of the rear end of the tie rod 1602 rest against the two sides 1502 of the tie rod hole 1501.
  • Two bayonet springs 19 are disposed between the rear wall of the inner casing 14 and the back of the card 1601 to extend the bayonet 16.
  • the front end face of the card 1601 has a row of latches 1604. When the bayonet 16 is extended, the latches 1604 are engaged with the toothed plates 701 of the rack 7.
  • the upper slide rail 6A of the upper scissor telescopic frame 100A and the outer casing 14 of the switch box 300 are fixed to the bottom surface of the upper deck plate 1.
  • the upper rail 6A of the lower scissor telescopic frame 100A and the outer casing 14 of the switch box 300 are both fixed to the bottom surface of the lower deck 2.
  • the button is subjected to the downward thrust of the button spring and is located below the button hole.
  • the bayonet is outwardly extended by the outward thrust of the bayonet spring, and the latch of the bayonet engages with the rack.
  • the rise of the computer desk is as follows:
  • buttons on the left and right side of the switch box on both sides of the computer table Press the buttons on the left and right side of the switch box on both sides of the computer table to separate the open pin from the rack.
  • the frame is in an active state.
  • the plate is pushed upwards, the pneumatic strut starts to assist, and the support bar is pushed back in the slide rail, and the platen rises. If the tabletop is to stop at a certain height during the rise of the platen, the button can be released, the pin is caught by the spring, and the scissor is fixed, so that the platen stops.
  • buttons on the left and right side of the switch box on the left and right sides of the computer table to separate the open pin and the rack.
  • the scissor telescopic frame is in the active state.
  • the plate is pushed upwards to make the support rod slide forward and the pneumatic strut contracts.
  • the button can be released, the pin is caught by the spring, and the scissor frame is fixed, so that the platen stops.
  • the telescopic bracket of the above embodiment comprises two scissor telescopic frames, the upper scissor telescopic frame is arranged between the upper platen and the lower platen, and the lower scissor telescopic frame is arranged below the lower platen, and the upper platen and the lower platen can be
  • the locking device of the scissor telescopic frame is convenient to open and close, the telescopic bracket is easy to be folded and opened, the computer table is small in size after being folded, and is convenient to carry and transport.

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

L'invention concerne un pupitre d'ordinateur réglable en hauteur et permettant de travailler debout, comprenant une planche de pupitre supérieure (1), une planche de pupitre inférieure (2), et deux supports d'expansion (100). Les deux supports d'expansion (100) sont respectivement disposés des deux côtés d'un pupitre d'ordinateur. Chaque support d'expansion (100) comprend deux cadres d'expansion en forme de ciseaux. Des premiers cadres d'expansion en forme de ciseaux sont disposés entre la planche de pupitre supérieure (1) et la planche de pupitre inférieure (2), et des seconds cadres d'expansion en forme de ciseaux sont disposés au-dessous de la planche de pupitre inférieure (2). Le pupitre d'ordinateur réglable en hauteur et permettant de travailler debout peut être utilisé pour y placer un ordinateur portable. Les hauteurs de la planche de pupitre supérieure (1) et de la planche de pupitre inférieure (2) peuvent être réglées de manière indépendante. De plus, le pupitre d'ordinateur réglable en hauteur et permettant de travailler debout est facile à plier et à déplier, a un petit volume lorsqu'il est plié, et est pratique à déplacer et à transporter.
PCT/CN2016/096484 2016-07-15 2016-08-24 Pupitre d'ordinateur réglable en hauteur et permettant de travailler debout Ceased WO2018010262A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620757902.4 2016-07-15
CN201620757902.4U CN206079596U (zh) 2016-07-15 2016-07-15 一种可升降的站立式电脑桌

Publications (1)

Publication Number Publication Date
WO2018010262A1 true WO2018010262A1 (fr) 2018-01-18

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PCT/CN2016/096484 Ceased WO2018010262A1 (fr) 2016-07-15 2016-08-24 Pupitre d'ordinateur réglable en hauteur et permettant de travailler debout

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CN (1) CN206079596U (fr)
WO (1) WO2018010262A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108260932A (zh) * 2018-03-26 2018-07-10 南通久能智能设备有限公司 电动式小型升降电脑桌
CN111671239A (zh) * 2020-06-17 2020-09-18 湖南省骏北科技有限公司 一种智慧实验室用多用途实验课桌
CN111789389A (zh) * 2020-07-18 2020-10-20 李悦 一种自动化升降可变形智能茶几
US10827827B1 (en) 2019-06-10 2020-11-10 John R. Failing Adjustable height stand and case
CN112416059A (zh) * 2020-11-10 2021-02-26 大连交通大学 一种折叠式站立式智能家用电脑
CN113749390A (zh) * 2021-08-11 2021-12-07 江苏大学 一种可升降的自馈能主动散热笔记本电脑桌
CN114286571A (zh) * 2022-01-19 2022-04-05 德龙动能科技(深圳)有限公司 一种多功能户外移动电源
CN116865119A (zh) * 2023-07-07 2023-10-10 河南明欧电气有限公司 一种新型覆铝锌板电能计量箱

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107212587A (zh) * 2017-06-09 2017-09-29 王国华 一种可调式电脑桌
CN108143103B (zh) * 2017-12-22 2020-10-30 郑州大学 用于计算机的站立式办公专用托架
CN109497706A (zh) * 2018-11-16 2019-03-22 顾小燕 一种双气压杆可调节键盘架气动桌
CN110859385A (zh) * 2019-12-10 2020-03-06 安徽省天和鞋服有限责任公司 基于伸缩结构的多功能箱
CN111254670A (zh) * 2020-03-31 2020-06-09 深圳创新设计研究院有限公司 一种折叠式干衣机
CN114803933B (zh) * 2022-04-19 2025-03-28 中国人民解放军空军军医大学 一种可独立调节双脚高度的摄影架及其使用方法

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CN2110410U (zh) * 1991-03-22 1992-07-22 曹天有 双调式多用学生桌
JPH07322922A (ja) * 1994-05-31 1995-12-12 Yodogawa Steel Works Ltd 折り畳み式の棚付きテーブル
DE29612791U1 (de) * 1996-07-24 1996-09-19 Braun, Gerhard, 73262 Reichenbach Feststelleinrichtung für einen höhenverstellbaren Tisch
US20080203865A1 (en) * 2007-01-25 2008-08-28 Guy Chouinard Adjustable stand for monitor and keyboard
CN203913893U (zh) * 2014-04-29 2014-11-05 江汉大学 一种便携讲台
CN204541230U (zh) * 2015-04-01 2015-08-12 宁波市镇海拓迪工业产品设计有限公司 一种可升降桌子
CN205267412U (zh) * 2015-12-15 2016-06-01 华旭东 一种升降电脑桌中的驱动结构
WO2016171511A1 (fr) * 2015-04-22 2016-10-27 이상진 Bureau réglable en hauteur

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110410U (zh) * 1991-03-22 1992-07-22 曹天有 双调式多用学生桌
JPH07322922A (ja) * 1994-05-31 1995-12-12 Yodogawa Steel Works Ltd 折り畳み式の棚付きテーブル
DE29612791U1 (de) * 1996-07-24 1996-09-19 Braun, Gerhard, 73262 Reichenbach Feststelleinrichtung für einen höhenverstellbaren Tisch
US20080203865A1 (en) * 2007-01-25 2008-08-28 Guy Chouinard Adjustable stand for monitor and keyboard
CN203913893U (zh) * 2014-04-29 2014-11-05 江汉大学 一种便携讲台
CN204541230U (zh) * 2015-04-01 2015-08-12 宁波市镇海拓迪工业产品设计有限公司 一种可升降桌子
WO2016171511A1 (fr) * 2015-04-22 2016-10-27 이상진 Bureau réglable en hauteur
CN205267412U (zh) * 2015-12-15 2016-06-01 华旭东 一种升降电脑桌中的驱动结构

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108260932A (zh) * 2018-03-26 2018-07-10 南通久能智能设备有限公司 电动式小型升降电脑桌
US10827827B1 (en) 2019-06-10 2020-11-10 John R. Failing Adjustable height stand and case
CN111671239A (zh) * 2020-06-17 2020-09-18 湖南省骏北科技有限公司 一种智慧实验室用多用途实验课桌
CN111789389A (zh) * 2020-07-18 2020-10-20 李悦 一种自动化升降可变形智能茶几
CN112416059A (zh) * 2020-11-10 2021-02-26 大连交通大学 一种折叠式站立式智能家用电脑
CN112416059B (zh) * 2020-11-10 2023-12-12 深茂智联(深圳)科技有限公司 一种折叠式站立式智能家用电脑
CN113749390A (zh) * 2021-08-11 2021-12-07 江苏大学 一种可升降的自馈能主动散热笔记本电脑桌
CN114286571A (zh) * 2022-01-19 2022-04-05 德龙动能科技(深圳)有限公司 一种多功能户外移动电源
CN114286571B (zh) * 2022-01-19 2024-05-14 德龙动能科技(深圳)有限公司 一种多功能户外移动电源
CN116865119A (zh) * 2023-07-07 2023-10-10 河南明欧电气有限公司 一种新型覆铝锌板电能计量箱
CN116865119B (zh) * 2023-07-07 2024-05-24 河南明欧电气有限公司 一种新型覆铝锌板电能计量箱

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