CN206079596U - Liftable stand -type desk - Google Patents

Liftable stand -type desk Download PDF

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Publication number
CN206079596U
CN206079596U CN201620757902.4U CN201620757902U CN206079596U CN 206079596 U CN206079596 U CN 206079596U CN 201620757902 U CN201620757902 U CN 201620757902U CN 206079596 U CN206079596 U CN 206079596U
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CN
China
Prior art keywords
slide rail
bar
computer desk
angle adjustable
platen
Prior art date
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Active
Application number
CN201620757902.4U
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Chinese (zh)
Inventor
余亦枢
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Individual
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Individual
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Filing date
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Application filed by Individual filed Critical Individual
Priority to CN201620757902.4U priority Critical patent/CN206079596U/en
Priority to PCT/CN2016/096484 priority patent/WO2018010262A1/en
Application granted granted Critical
Publication of CN206079596U publication Critical patent/CN206079596U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00Folding or stowable tables
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height

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

Abstract

The utility model discloses a liftable stand -type desk, including last platen, down platen and two telescopic bracket, two telescopic bracket arrange respectively in the both sides of desk, and telescopic bracket includes that two are cut the formula expansion bracket, and the first formula expansion bracket of cutting arranges at last platen under and between the platen, and the second is cut the formula expansion bracket and is arranged under below the platen. The utility model discloses a desk can be used to use notebook computer, goes up independently height -adjusting of platen and platen down, easily receives in addition and closes and open, receive that to close the back small, carries and transports conveniently.

Description

A kind of liftable standing computer desk
[technical field]
The utility model is related to computer desk, more particularly to a kind of liftable standing computer desk.
[background technology]
Computer plays very important effect in the life of people, and people use the time of computer increasingly It is long.Particularly some particular job colonies, need worked before computer all day.Long-time operation computer is easily caused user's hand The inferior health at the positions such as wrist, arm, shoulder, lumbar vertebrae.For the user of computer, long-term sitting posture work is also easily caused fatigue Or damage, need one kind Height Adjustable, or even the computer desk of achievable operator's standing work occurs.But daily life at present In most of computer desk it is highly non-adjustable, applied for that the adjustment height of patented part lifting type computer desk is all limited, The requirement of user's standing operation computer cannot be met.
The utility model of CN200720091530.7 disclose it is a kind of can standing operation lifting type computer desk, it is desirable to provide A kind of computer desk for carrying out desktop and the adjustment of keyboard table surface height at any time as required;The lifting type computer desk bag of the utility model Adjustable desktop and keyboard table top are included, there are 80 centimetres high Pneumatic lifting posts under desktop, there are 60 centimetres of high pneumatic types under keyboard table top Lifting column, the design allows computer operator to carry out the adjustment of desktop and keyboard table surface height at any time, realize sitting posture and The exchange of stand-type two kinds of modes of operation, reduction produces wrist, arm, the shoulder back of the body, the fatigue of lumbar vertebrae because of long-time operation, improves Operating efficiency.In the right positions of desktop, add be connected to computer monitor, mouse and keyboard interface respectively, and under keyboard table top The drawing and pulling type slideway that Fang Youyu keyboard table face is combined as a whole, facilitates moving horizontally for keyboard table top, so as to prevent because long Wrist fatigue and lumbar vertebra strain of the generation of time operation computer etc..
The utility model can the lifting type computer desk of standing operation be to design for desktop computer, although can lift, But cannot fold, volume is big, not convenient carrying and transport.
[content of the invention]
The technical problems to be solved in the utility model is to provide a kind of upper platen and lower platen and can be independently adjusted height, And be easy to fold, small volume, liftable standing computer desk easy to carry and transport.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of liftable stand-type electricity Brain table, including upper platen, lower platen and two telescope supports, two telescope supports are arranged in the both sides of computer desk, stretch Support includes two scissor angle adjustable frames, and the first scissor angle adjustable frame is arranged between upper platen and lower platen, the second scissor angle adjustable frame It is arranged in lower platen lower section.
Above-described standing computer desk, two support bars of scissor angle adjustable frame including arranged crosswise and arranges up and down The slide rail of two C-shapeds, is hinged in the middle part of two support bars;The upper end of first support bar is hinged with the rear portion of upper slide rail, lower end with In being inserted into the chute of glidepath, along the chute translation of glidepath;The lower end of second support bar is hinged with the rear portion of glidepath, on Hold and be inserted in the chute of slide rail, along the chute translation of upper slide rail.
Above-described standing computer desk, scissor angle adjustable frame includes pressure spacer bar, one end of pressure spacer bar and upper slide rail Front portion be hinged, be hinged in the middle part of the other end and first support bar.
Above-described standing computer desk, including drag link, drag link connects the downslide of two the second scissor angle adjustable frames Rail.
Above-described standing computer desk, including Keyboard supporting board, Keyboard supporting board is arranged on the lower section of lower platen.
The upper slide rail of above-described standing computer desk, the glidepath of the first scissor angle adjustable frame and the second scissor angle adjustable frame It is combined into one the compound slide rail of formula.
Above-described standing computer desk, scissor angle adjustable frame include locking system, locking system include rack assembly and Switch enclosure, rack assembly includes tooth bar, and tooth bar arranges that the top of tooth bar includes slider bar, slides along the length direction of upper slide rail Bar is inserted in the chute of slide rail, is coordinated with slide;The upper end of second support bar is hinged with the front end of slider bar;Switch Box includes shell, button and bayonet lock;Bayonet lock is driven by button, and shell is fixed together with upper slide rail, and bayonet lock is stuck on tooth bar.
Above-described standing computer desk, scissor angle adjustable frame includes front wheel, rear roller, front wheel axle and rear roller Axle;Front wheel and rear roller are arranged in the chute of slide rail, are rolled along chute;Front wheel is arranged on by rear front axle and is slided The front end of bar, rear roller is arranged on the rear end of slider bar by rear roller axle;The upper end of second support bar include hinge hole, second The upper end of support bar is clipped between front wheel and slider bar, hinge hole of the front wheel axle through second support bar upper end.
Above-described standing computer desk, switch enclosure presses key spring and two bayonet lock springs, shell including cover plate, two Top surface and front end it is open, cover plate is fixed on the top surface of shell;Bayonet lock is for T-shaped, including clamp and the longitudinal direction of lateral arrangement The pull bar of arrangement;The rear portion of shell includes vertical arranged keys hole, and key layout in key hole, expose, and presses by the lower end of button Key spring is arranged between button and cover plate;Button middle part includes tie rod hole, and tie rod hole includes that two towards back upper place are carved face; The rear end of pull bar includes that two towards front lower place are carved face, and shell is stretched in the rear end of pull bar, in being inserted into the tie rod hole of button;Draw Two faces of carving of the rear end of bar lean against two of tie rod hole and carve on face;Two bayonet lock layout of spring are in shell inner cavity rear wall and clamp Between the back side, the front end face of clamp includes latch, and latch is engaged with tooth bar.
Above-described standing computer desk, the upper slide rail of the first scissor angle adjustable frame and the shell of switch enclosure are all fixed on On platen;The upper slide rail of the second scissor angle adjustable frame and the shell of switch enclosure are all fixed on lower platen.
Computer desk of the present utility model, may be used in notebook computer, and upper platen and lower platen can be independently adjusted Highly, and it is easy to fold and open, folds rear small volume, carries and convenient transportation.
[description of the drawings]
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the front view of the utility model embodiment standing computer desk.
Fig. 2 is the top view of the utility model embodiment standing computer desk.
Fig. 3 is the upward view of the utility model embodiment standing computer desk.
Fig. 4 is the right view of the utility model embodiment standing computer desk.
Fig. 5 is the full opening of stereogram of the utility model embodiment standing computer desk.
Fig. 6 is the stereogram that the utility model embodiment standing computer desk fully opens another visual angle.
Fig. 7 is the stereogram that the utility model embodiment standing computer desk is folded entirely.
Fig. 8 is the half-open hemizygous stereogram of the utility model embodiment standing computer desk.
Fig. 9 is the exploded view of the utility model embodiment standing computer desk.
Figure 10 is the schematic diagram that the utility model embodiment scissor angle adjustable frame rack assembly is connected with support bar.
Figure 11 is the exploded view of the utility model embodiment scissor angle adjustable frame.
Figure 12 is the stereogram of the utility model embodiment scissor angle adjustable frame and switch enclosure.
Figure 13 is the stereogram of the utility model embodiment switch enclosure.
Figure 14 is the exploded view of the utility model embodiment switch enclosure.
Figure 15 is the exploded view at another visual angle of the utility model embodiment switch enclosure.
[specific embodiment]
The structure of the liftable standing computer desk of the utility model embodiment is as shown in Fig. 1 to Figure 15, including upper platen 1st, lower platen 2, Keyboard supporting board 3 and two telescope supports 100, two telescope supports 100 are arranged in the both sides of computer desk, stretch Contracting support 100 includes two scissor angle adjustable frames, and upper scissor angle adjustable frame 100A is arranged between upper platen 1 and lower platen 2, lower scissors Expansion bracket 100A is arranged in the lower section of lower platen 2.Keyboard supporting board 3 is arranged on the lower section of lower platen 2.
Two support bars 4 of scissor angle adjustable frame 100A including arranged crosswise, pressure spacer bar 5 and two C-shapeds arranged up and down Slide rail 6.
The middle part of two support bars 4A and 4B is hinged by pin 20.Cut with scissors with the rear portion of upper slide rail 6A the upper end of support bar 4A Connect, lower end be inserted in the chute 601 of glidepath 6B, along the translation of chute 601 of glidepath 6B.The lower end of support bar 4B is with The rear portion of slide rail 6B is hinged, upper end be inserted in the chute 601 of upper slide rail 6A, along the translation of chute 601 of upper slide rail 6A.
One end of pressure spacer bar 5 is hinged by support 21 with the front portion of upper slide rail 6A, the middle part of the other end and support bar 4A It is hinged.
Two drag links 22 connect the glidepath 6B of two lower scissor angle adjustable frame 100A.
The upper slide rail 6A of the glidepath 6B of upper scissor angle adjustable frame 100A and lower scissor angle adjustable frame 100A is combined into an one The compound slide rail of formula.
Scissor angle adjustable frame 100A includes locking system, and locking system includes the component 200 of tooth bar 7 and switch enclosure 300.
The component 200 of tooth bar 7 includes tooth bar 7, front wheel 8, rear roller 9, front wheel axle 10 and rear roller axle 11.
Tooth bar 7 is arranged along the length direction of upper slide rail 6A, including two pieces of tooth plates 701 and a slider bar 702, slider bar The raised line 702a on 702 tops is inserted in the chute 601 of slide rail 6A, is slidably matched with chute 601.
Front wheel 8 and rear roller 9 are arranged in the chute 601 of slide rail 6A, are rolled before and after the chute 601 of upper slide rail 6A It is dynamic.Front wheel 8 is arranged on the front end of slider bar 702 by rear front axle, and rear roller 9 is arranged on slider bar by rear roller axle 11 702 rear end.The upper end that there is a hinge hole 401, support bar 4B the upper end of support bar 4B is clipped in front wheel 8 and slider bar 702 Between, hinge hole of the front wheel axle 10 through support bar 4B upper ends.
Bottom roller 12 is arranged in the chute 601 of glidepath 6B, along the scroll forward and backward of chute 601 of glidepath 6B, bottom roller 12 lower ends that support bar 4A is arranged on by bottom roller axle 13, the chute 601 for constraining the lower end edge glidepath 6B of support bar 4A is flat It is dynamic.
Switch enclosure 300 includes that shell 14, button 15, bayonet lock 16, cover plate 17, two press key spring 18 and two bayonet lock springs 19。
The top surface of shell 14 and front end are open, and bayonet lock 16 is arranged on the front portion of shell 14, and cover plate 17 is fixed on shell 14 On top surface.Bayonet lock 16 is for T-shaped, including the clamp 1601 of lateral arrangement and the pull bar 1602 that is longitudinally arranged.The rear portion of shell 14 There is a vertical arranged keys hole 1401, button 15 is arranged in key hole 1401, and key hole 1401 is exposed in the lower end of button 15, It is arranged between button 15 and cover plate 17 by key spring 18.
There is a tie rod hole 1501 at the middle part of button 15, and tie rod hole 1501 has two to carve face 1502 towards back upper place.Draw The rear end of bar 1602 has two two towards front lower place to carve face 1603, and the rear end of pull bar 1602 extend into the rear portion of shell 14, In being inserted into the tie rod hole 1501 of button 15.Two of the rear end of pull bar 1602 carve face 1603 and lean against two of tie rod hole 1501 and carve face On 1502.Two bayonet lock springs 19 are arranged between the inner chamber rear wall of shell 14 and the back side of clamp 1601, make bayonet lock 16 overhanging.
The front end face of clamp 1601 has row's latch 1604, when bayonet lock 16 is overhanging, the tooth plate 701 of latch 1604 and tooth bar 7 Engagement.
The upper slide rail 6A of upper scissor angle adjustable frame 100A and the shell 14 of switch enclosure 300 are all fixed on the bottom surface of upper platen 1.Under The upper slide rail 6A of scissor angle adjustable frame 100A and the shell 14 of switch enclosure 300 are all fixed on the bottom surface of lower platen 2.
The course of work of the utility model above example switch enclosure 300 is as follows:
Button is subject to press the downward thrust of key spring, in key hole lower position.
Bayonet lock is protruding by the outside thrust of bayonet lock spring, and the latch of bayonet lock is engaged with tooth bar.
When button receives thrust upwards in one's hands along the key hole upward sliding of shell, the drawing for carving face promotion bayonet lock of button Row after bar, the latch of the latch bayonet lock of bayonet lock is separated with tooth bar.
When hand unclamps button, button is resetted by the thrust for pressing key spring, unclamps the pull bar of bayonet lock, and bayonet lock is subject to bayonet lock spring Outside thrust is protruding again, and the latch of bayonet lock is engaged with tooth bar.
The rise process of computer desk is as follows:
The button of both hands pressing computer desk left and right sides switch enclosure, makes out bayonet lock separate with tooth bar, and scissor angle adjustable frame is in Active state, now firmly up lifts platen, and pressure spacer bar starts power-assisted, promotes support bar to slide backward in slide rail, platen Rise.Stop on certain height to desktop in platen uphill process, button can be unclamped, bayonet lock is under the promotion of spring Tooth bar is blocked, scissor angle adjustable frame is fixed, make platen stop lifting.
The decline process of computer desk is as follows:
The button of both hands pressing computer desk left and right sides switch enclosure, makes out bayonet lock separate with tooth bar, and scissor angle adjustable frame is in Active state, now firmly up lifts platen, shrinks support bar forward slip, pressure spacer bar, reaches the purpose of folding table. Stop on certain height to desktop in folding process, button can be unclamped, bayonet lock blocks tooth bar under the promotion of spring, Scissor angle adjustable frame is fixed, and makes platen stop lifting.
The telescope support of the utility model above example includes two scissor angle adjustable frames, and upper scissor angle adjustable frame is arranged in Between platen and lower platen, lower scissor angle adjustable frame is arranged in lower platen lower section, and upper platen and lower platen can be according to when using Need respectively, be independently adjusted height;The locking system opening and closing of scissor angle adjustable frame is convenient, telescope support is easy to fold and open, Computer desk folds rear small volume, carries and convenient transportation.

Claims (10)

1. a kind of liftable standing computer desk, including upper platen and lower platen, it is characterised in that including two flexible Frame, two telescope supports are arranged in the both sides of computer desk, and telescope support includes two scissor angle adjustable frames, and the first scissors are stretched Frame is arranged between upper platen and lower platen, and the second scissor angle adjustable frame is arranged in lower platen lower section.
2. standing computer desk according to claim 1, it is characterised in that scissor angle adjustable frame includes two arranged crosswises The slide rail of support bar and two C-shapeds arranged up and down, is hinged in the middle part of two support bars;The upper end of first support bar and upper slide rail Rear portion be hinged, lower end be inserted in the chute of glidepath, along the chute translation of glidepath;The lower end of second support bar is with The rear portion of slide rail is hinged, upper end be inserted in the chute of upper slide rail, along the chute translation of upper slide rail.
3. standing computer desk according to claim 2, it is characterised in that scissor angle adjustable frame includes pressure spacer bar, air pressure One end of strut is hinged with the front portion of upper slide rail, is hinged in the middle part of the other end and first support bar.
4. standing computer desk according to claim 2, it is characterised in that including drag link, drag link connection two the The glidepath of two scissor angle adjustable frames.
5. standing computer desk according to claim 1, it is characterised in that including Keyboard supporting board, Keyboard supporting board is arranged on The lower section of lower platen.
6. standing computer desk according to claim 2, it is characterised in that the glidepath of the first scissor angle adjustable frame and second The upper slide rail of scissor angle adjustable frame is combined into one the compound slide rail of formula.
7. standing computer desk according to claim 2, it is characterised in that scissor angle adjustable frame includes locking system, locking Device includes rack assembly and switch enclosure, and rack assembly includes tooth bar, and tooth bar is arranged along the length direction of upper slide rail, tooth bar it is upper Portion includes slider bar, and slider bar is inserted in the chute of slide rail, coordinates with slide;The upper end of second support bar and slip The front end of bar is hinged;Switch enclosure includes shell, button and bayonet lock;Bayonet lock is driven by button, and shell is fixed together with upper slide rail, Bayonet lock is stuck on tooth bar.
8. standing computer desk according to claim 2, it is characterised in that scissor angle adjustable frame include front wheel, rear roller, Front wheel axle and rear roller axle;Front wheel and rear roller are arranged in the chute of slide rail, are rolled along chute;After front wheel passes through Front axle is arranged on the front end of slider bar, and rear roller is arranged on the rear end of slider bar by rear roller axle;Second support bar it is upper End includes hinge hole, and the upper end of second support bar is clipped between front wheel and slider bar, and front wheel axle is through in second support bar The hinge hole at end.
9. standing computer desk according to claim 7, it is characterised in that switch enclosure include cover plate, two press key spring With two bayonet lock springs, the top surface of shell and front end it is open, cover plate is fixed on the top surface of shell;Bayonet lock is for T-shaped, including horizontal stroke To the clamp and the pull bar being longitudinally arranged of arrangement;The rear portion of shell include vertical arranged keys hole, key layout in key hole, The lower end of button is exposed, and button layout of spring is between button and cover plate;Button middle part includes tie rod hole, and tie rod hole includes direction Two of back upper place carve face;The rear end of pull bar includes that two towards front lower place are carved face, and the rear end of pull bar is stretched into shell, is inserted into In the tie rod hole of button;Two faces of carving of the rear end of pull bar lean against two of tie rod hole and carve on face;Two bayonet lock layout of spring exist Between shell inner cavity rear wall and the clamp back side, the front end face of clamp includes latch, and latch is engaged with tooth bar.
10. standing computer desk according to claim 7, it is characterised in that the upper slide rail of the first scissor angle adjustable frame and open The shell for closing box is all fixed on upper platen;The upper slide rail of the second scissor angle adjustable frame and the shell of switch enclosure are all fixed on lower platen On.
CN201620757902.4U 2016-07-15 2016-07-15 Liftable stand -type desk Active CN206079596U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201620757902.4U CN206079596U (en) 2016-07-15 2016-07-15 Liftable stand -type desk
PCT/CN2016/096484 WO2018010262A1 (en) 2016-07-15 2016-08-24 Height-adjustable and stand-up computer desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620757902.4U CN206079596U (en) 2016-07-15 2016-07-15 Liftable stand -type desk

Publications (1)

Publication Number Publication Date
CN206079596U true CN206079596U (en) 2017-04-12

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ID=58465541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620757902.4U Active CN206079596U (en) 2016-07-15 2016-07-15 Liftable stand -type desk

Country Status (2)

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CN (1) CN206079596U (en)
WO (1) WO2018010262A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107212587A (en) * 2017-06-09 2017-09-29 王国华 A kind of Adjustable computer table
CN108143103A (en) * 2017-12-22 2018-06-12 郑州大学 For the stand-type office bracket of computer
CN109497706A (en) * 2018-11-16 2019-03-22 顾小燕 A kind of double pneumatic tables of atmospheric pressure pole adjustable keyboard frame
CN110859385A (en) * 2019-12-10 2020-03-06 安徽省天和鞋服有限责任公司 Multifunctional box based on telescopic structure
CN111254670A (en) * 2020-03-31 2020-06-09 深圳创新设计研究院有限公司 Folding clothes dryer

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CN108260932A (en) * 2018-03-26 2018-07-10 南通久能智能设备有限公司 The small-sized liftable computer desk of electrodynamic type
US10827827B1 (en) 2019-06-10 2020-11-10 John R. Failing Adjustable height stand and case
CN111671239A (en) * 2020-06-17 2020-09-18 湖南省骏北科技有限公司 Multipurpose experiment desk is used in wisdom laboratory
CN111789389A (en) * 2020-07-18 2020-10-20 李悦 Automatic change flexible intelligent tea table of lift
CN112416059B (en) * 2020-11-10 2023-12-12 深茂智联(深圳)科技有限公司 Folding standing type intelligent household computer
CN113749390B (en) * 2021-08-11 2022-07-22 江苏大学 Liftable self-feeding can initiative heat dissipation notebook computer desk
CN114286571B (en) * 2022-01-19 2024-05-14 德龙动能科技(深圳)有限公司 Multifunctional outdoor mobile power supply
CN116865119B (en) * 2023-07-07 2024-05-24 河南明欧电气有限公司 Novel cover aluminium zinc sheet electric energy metering box

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DE29612791U1 (en) * 1996-07-24 1996-09-19 Braun, Gerhard, 73262 Reichenbach Locking device for a height-adjustable table
CA2575492A1 (en) * 2007-01-25 2008-07-25 Guy Chouinard Adjustable stand for monitor and keyboard
CN203913893U (en) * 2014-04-29 2014-11-05 江汉大学 A kind of portable dais
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107212587A (en) * 2017-06-09 2017-09-29 王国华 A kind of Adjustable computer table
CN108143103A (en) * 2017-12-22 2018-06-12 郑州大学 For the stand-type office bracket of computer
CN108143103B (en) * 2017-12-22 2020-10-30 郑州大学 Stand-type office special bracket for computer
CN109497706A (en) * 2018-11-16 2019-03-22 顾小燕 A kind of double pneumatic tables of atmospheric pressure pole adjustable keyboard frame
CN110859385A (en) * 2019-12-10 2020-03-06 安徽省天和鞋服有限责任公司 Multifunctional box based on telescopic structure
CN111254670A (en) * 2020-03-31 2020-06-09 深圳创新设计研究院有限公司 Folding clothes dryer

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