CN101431916B - Improvements in and relating to computer tables - Google Patents

Improvements in and relating to computer tables Download PDF

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Publication number
CN101431916B
CN101431916B CN2006800544146A CN200680054414A CN101431916B CN 101431916 B CN101431916 B CN 101431916B CN 2006800544146 A CN2006800544146 A CN 2006800544146A CN 200680054414 A CN200680054414 A CN 200680054414A CN 101431916 B CN101431916 B CN 101431916B
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CN
China
Prior art keywords
computer
height
support
transmission device
area supported
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Expired - Fee Related
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CN2006800544146A
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Chinese (zh)
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CN101431916A (en
Inventor
迪安·肯尼
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Individual
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Individual
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    • 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
    • A47B9/16Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs

Abstract

The present invention relates to improvements in and relating to computer tables (1). In particular computer tables capable of automatically adjusting to accommodate the requirements of an individual user. Preferred embodiments of the present invention may have a number of advantages over the prior art which can include: automatic alteration of the height of a computer table support surface (5) relative to a rest surface (6); and/or the height of a support bracket (15) relative to the computer table support surface; so as to accord to a use's preferred height settings when the user enters identifier information into an associated programmable logic unit.

Description

Table for computer and relevant improvement thereof
Technical field
The present invention relates to table for computer and relevant improvement thereof.Particularly, table for computer can be regulated to adapt to individual user's demand automatically.
Background technology
In recent years, having total trend is that the reason that people start from recreational use and/or commercial use spends the longer sitting time before computer.When being sitting in table for computer for a long time when other for example when the computer in the workplace or the other work of miscellaneous equipment, incorrect posture can human body comfort, productivity ratio and healthy aspect cause many problems.
Health problem comprises repetitive stain injury (RSI) or not good posture injuries.The sick leave that these health problems can the increase worker take is like this because of the reduction remote-effects owner's of productivity ratio cost.
Cause a plurality of people to be operated in by the specific station with flextime system work meeting many employees in the workplace now.Instance with workplace of a plurality of user's table for computers is in the call center.
Give directions the improvement design aspect of the use simplification of device (for example mouse) office's human engineering to be made improvement to table, chair, computer, computer monitor, computer keyboard and correlation computer in the workplace in recent years.
With regard to table for computer, exist the design of utilizable two kinds of basic office table.
The design of static computer table is calibrated altitude and uncontrollable table basically.From the fixed position, the operator is compelled to carry out work with very little flexibility or the mode that has no flexibility and can not adapt to people's individual posture needs.
The designing requirement of adjustable table for computer is by user's manual adjustments.Yet, caused inconsistent and variable height fluctuation like this, because user's time-constrain is often hindered the adjusting of carrying out correct table, also have through user after a while to forget desirable height.Thereby through from these fluctuations of ideal height individual user's health being had adverse influence after a while.
Therefore need a kind of adjustable table for computer, its height that can be adjusted to user's appointment automatically is to guarantee correct posture and/or comfortable seating position is provided when the user uses said table at every turn.
If it also is favourable with respect to the highly automated adjusting of table surface with hobby and/or the demand that adapts to the different users that computer monitor or screen can be provided.Because make computer monitor or screen be positioned at correct eye high or its near can promote that the user sits straight, thereby keep the normal lordosis bending of neck, reduce the muscular strain and the strained ligament of excessive neck and last shoulder simultaneously.
All reference contents comprise that any patent or the patent application mentioned in this manual are hereby incorporated by.Be to recognize that never any reference content all constitutes prior art.The argumentation of reference content shows the content that their author claims, and the applicant keeps the right that the accuracy and the correlation of mentioned document are queried.Will clearly realize that, although at this with reference to the publication of a plurality of prior aries, this reference does not constitute a kind ofly to be admitted, is exactly the part that any document in these documents has all constituted the common practise in this area, New Zealand or any other country.
Can recognize that term " comprises " under the authority that changes having the meaning exclusive or that comprise.Intention for this specification; Except as otherwise noted; To have the meaning that comprises otherwise term " comprises (comprise) ", just it is used with expression and not only comprises the parts of listed direct reference, but also comprises other unspecified parts or element.This theory also is used in to the one or more steps in method or the process and adopts term " to comprise (comprised) " or the situation of " comprising (comprising) ".
The purpose of this invention is to provide a kind of table for computer; It can come to regulate automatically its height and correlation computer monitor or portable computing machine support through the transmission device of being operated when the information that receives from the user of said table by programmable logic cells, perhaps to the public favourable selection is provided at least.
From the description that following only by way of example mode provides, will be well understood to others of the present invention and advantage.
Summary of the invention
According to an aspect of the present invention, a kind of table for computer is provided, it comprises:
At least one can change the transmission device of area supported with respect to the height of placement surface;
It is characterized in that said table is constructed such that first transmission device can change the height of area supported with respect to placement surface, in addition in use, first transmission device is configured to by the programmable logic cells operation, and said programmable logic cells is configured to:
(a) the storage user is for the preferred heights of area supported;
(b) from data input device receive relevant the user information and and compare at the height setting of preceding area supported; And
(c) if desired, operating and driving device is to be adjusted to area supported user's preferred heights with respect to the height of placement surface.
According to a further aspect in the invention, a kind of table for computer is provided, comprises:
At least one can change first transmission device of area supported with respect to the height of placement surface;
Can change second transmission device of support with respect to the height of area supported,
It is characterized in that said table is configured to:
-make first transmission device change the height of area supported with respect to placement surface; And
-make second transmission device change the height of support with respect to area supported;
In addition, in the use of table, first and second transmission devices are configured to by the programmable logic cells operation, and said programmable logic cells is configured to:
(a) the storage user is for the preferred heights of area supported and support;
(b) from data input device receive relevant the user information and and compare at the height setting of preceding area supported and support; And
(c) if desired, operating and driving device is to incite somebody to action:
-area supported is with respect to the height of placement surface; And
-support is with respect to the height of area supported;
Be adjusted to user's preferred heights.
It is multiple multi-form to expect that transmission device can have.
Preferably, transmission device can be thread-type linear actuators, pneumatic linear actuator, rotary gearing, telescopic mast or like, and they are configured to utilize associated motor to obtain electric actuation.Yet listed should not be counted as qualification, because can adopt other electric actuation transmission device in the present invention yet.
Said table can be constructed so that first transmission device can change the height of table through different ways.
In a preferred embodiment, first transmission device makes the pair of leg that links to each other with second pair of leg pivot move the height with rising or reduction leg.Preferably, pair of leg pivots with second pair of leg with " layout of cultrating " and links to each other.Preferably, pair of leg can comprise wheel, sliding part or like separately on them, so that leg is with respect to the moving of placement surface, thereby makes the height of area supported can access change.Preferably, second pair of leg is suitable for preventing moving with respect to placement surface at table described in the moving process of pair of leg.In a kind of preferred implementation, second pair of leg links to each other with placement surface.
In some other embodiments, first transmission device is configured to raise or the reduction area supported with respect to said leg for said table.
In a preferred embodiment, second transmission device links to each other with the end of the moveable arm that is connected support.
In the right-hand member embodiment, when the user imported identification information in the data input device, first and second transmission devices activated the height with rising or reduction area supported and/or support through programmable logic cells.
Identification information can be login name and password, fingerprint, retinal information or similar type.
In general, programmable logic cells comprises the microprocessor that is suitable for programming.
In some embodiments, programmable logic cells can be computer, microchip swipe card reader or similar type.
In a preferred embodiment, programmable logic cells is a form of computers.
For the ease of explanation, term " data input device " refers to and can be used to data are write the device in computer or other calculation element.
In preferred embodiment; The common form of programmable logic cells can be to be positioned at the computer on the table for computer with the related data input unit, and said data input device for example is keyboard, swipe card reader, bar code reader, finger-print scanner, eye mask scanner or similar device.
In some other preferred implementations, the form of data input device can be on table for computer and with server or other computer networking or the keyboard through the alternate manner telecommunication.
In some other embodiments, data input device is the swipe card reader of for example on door, locating away from table for computer.
Only be for reference, programmable logic cells is called as computer now.
For the ease of explanation, term " area supported " or the distortion of its grammer can refer to ground or similar surfaces.
In general, said placement surface that presses is ground or similar surfaces.
For the ease of explanation, term " support " or the distortion of its grammer refer to paralell or similar type, thereby can support computer monitor, televimonitor or similar device.
Support is positioned on the area supported of said table through one or more arms.
In general, support links to each other with second transmission device, makes position that second transmission device can change support to regulate the height of support with respect to area supported.
In another preferred embodiment, support links to each other with at least one arm movably, makes that second transmission device can be along position that said arm changes support to regulate the height of support with respect to area supported.
In a preferred embodiment, support comprises that in the track that remains on appropriate structuring at least one take turns or like, and said track extends so that support can move along it along said arm.
In use, transmission device promotes or spurs support to change the height of support with respect to area supported along track.
Can confirm the preferred heights of user through the measurement of height parameter, bear very little when causing user's health like this on falling to being sitting in the uncontrollable seat of table for computer posterior facial height of the present invention or do not bear any stress for area supported and monitor stand.
In general, the measurement of area supported and support height parameter being taked is confirmed for each user as follows:
Can confirm the desirable preferred heights of area supported through the user back being had the analysis that the unstressed seat that falls that when front curve zero degree and user's chin is parallel to placement surface, obtained puts with respect to placement surface.Usually, the ancon that the height of support should the person of being to use around the height on the said stress free position of the seat that uses with said table or just thereunder.
Through on the user falls to being sitting in the apparent altitude on the stress free position, approximately confirming that the distance between support and the area supported decides the desirable preferred heights of support with respect to area supported during 2.5cm at support.
Usually fall to sitting and the prone stress free position of acquisition zero degree when the virtual plumb line at ear center passes shoulder and buttocks center the user.
Can the digital photo that fall to sitting the said zero stress position of user on the seat that uses with table of the present invention be taken and download in the computer to analyze through the appropriate software program.User's height is measured and can be confirmed through software subsequently, its:
-area supported is with respect to the height of placement surface, and
-frame bottom is with respect to the height of area supported.
Alternatively, preferred highly the measurement can manually obtain, writes down and import in the computer of controlling transmission device.
These are measured when the user that can be used at table for computer subsequently imports identification information and regulate first and second transmission devices with the height of corrected Calculation machine table and the height of support.
In a preferred embodiment, table for computer can have and is used to jockey that transmission device (a plurality of transmission device) is linked to each other with computer, for example socket or like.
In preferred embodiment, jockey can be USB (USB).
In a preferred embodiment, area supported comprises the surface of keyboard that is positioned under the area supported top, makes the top and the area supported approximate horizontal of keyboard and mouse.
This design make keyboard can concordant placement with area supported to prevent making wrist be in the position of overbending or excess elongation, like this through forming strain after a while.
The user of table for computer logins the entering computer, this computer receive subsequently about the user's of table information and and the comparing of area supported and support at preceding height setting, operating and driving device adjusting if desired:
-area supported is with respect to the height of placement surface; And
-support is with respect to the height of area supported.
Thereby the preferred embodiment for the present invention compared with prior art has a plurality of advantages, comprising: when the user imports identification information in relevant programmable logic cells, change the height of table for computer area supported with respect to placement surface automatically; And/or support is with respect to the height of table for computer area supported; Be consistent to set with user's preferred heights.
Description of drawings
From following only by way of example mode and the description that provides with reference to accompanying drawing, will be well understood to others of the present invention, among the figure:
Fig. 1 representes the cross sectional representation of a kind of embodiment of table for computer of the present invention; And
Fig. 2 representes the plane of enforcement aspect shown in Figure 1;
Fig. 3 representes the front view of embodiment shown in Figure 1; And
Fig. 4 representes the computer monitor of embodiment shown in Figure 1 or the stereogram of portable computing machine support and arm.
The specific embodiment
Present invention is described referring now to the preferred implementation of the present invention shown in Fig. 1-4.Should be realized that the present invention without departing from the scope of the invention can be different with accompanying drawing.
With reference to Fig. 1-4, show the table for computer of totally representing by arrow 1.Table for computer 1 has first transmission device of a pair of electronic thread-type linear actuators unit 2 forms.
First transmission device 2 links to each other with the top of first pair of table leg 3 through pin 4 separately, thereby can change the height of area supported 5 with respect to placement surface 6.First pair of table pin 3 pivots with second pair of table pin 8 through pin 7 and links to each other.First pair of table pin 3 is through the removable 9 contact placement surface 6 of taking turns.Second pair of table pin 8 pivots with the top of frame element 11 through pin 10 and links to each other.Second pair of table pin 7 utilizes the bottom with groove clamping surface 12 to be fixed on the placement surface 5.
Table for computer has second transmission device 13 of linear electrical screw-type.Second transmission device 13 links to each other with the bottom of arm 14, thereby can change the computer display that is connected on the support 15 or the height of portable computer.Support 15 pivots with arm 14 through pin 16 and links to each other.Support 15 moves through the actuator unit on the upright track 18 13 with arm 14.The upright track 18 and second transmission device 13 are encapsulated in the main body 19.
The area supported 3 of table has keyboard holding device 20, and the user's of table for computer keyboard can be encapsulated in wherein with the indication device.
The computer (not shown) of first and second transmission devices 2 and 13 through the electronic computer form activate import in computer with the user at table that identification information for example raises during their login name and/or password or the height of reduction area supported and/or support.Computer is encapsulated in the main body 21 that links to each other with table for computer 1 (Fig. 3) usually.Table for computer has USB (USB) socket and the serial port socket that is used to connect computer.
Computer makes electrically driven linear actuator unit 2 activate with 13 when the user's identification information that receives by the user of table for computer input, so if desired the mobile respectively height that changes area supported 6 and computer support 15 simultaneously through first pair of table pin 3 and computer supporting arm 14 then.
Only by way of example mode has been described aspects more of the present invention, should be realized that under the prerequisite of the scope that does not break away from accessory claim and can make multiple modification and increase to the present invention.

Claims (28)

1. table for computer comprises:
At least one can change first transmission device of area supported with respect to the height of placement surface;
At least one can change second transmission device of support with respect to the height of area supported,
It is characterized in that said table is configured to make:
-said at least one first transmission device changes the height of area supported with respect to placement surface; And
-said at least one second transmission device changes the height of support with respect to area supported;
In addition, first and second transmission devices are configured to by the programmable logic cells operation, and said programmable logic cells is configured to:
(a) the storage user is for the area supported preferred heights;
(b) the storage user is for the preferred heights of support;
(c) from data input device receive relevant the user information and and compare at the height setting of preceding area supported and support; And
When (d) needing:
At least one first transmission device of-operation is to regulate the height of area supported with respect to placement surface; And
At least one second transmission device of-operation is to regulate the height of support with respect to area supported;
Preferred heights to the user.
2. table for computer as claimed in claim 1 is characterized in that, transmission device is thread-type linear actuators, pneumatic linear actuator, rotary gearing or telescopic mast, and they are configured to utilize associated motor to obtain electric actuation.
3. table for computer as claimed in claim 2 is characterized in that, first transmission device makes the pair of leg that links to each other with second pair of leg pivot move the height with rising or reduction leg.
4. table for computer as claimed in claim 3 is characterized in that, first transmission device makes with the pivot pair of leg that links to each other of " layout of cultrating " and the second pair of leg and moves to raise or the height of reduction leg.
5. table for computer as claimed in claim 3 is characterized in that, pair of leg comprises wheel or sliding part separately on them, so that leg is with respect to the moving of placement surface, thereby makes the height of area supported can access change.
6. table for computer as claimed in claim 3 is characterized in that, second pair of leg is suitable for preventing moving with respect to placement surface at table described in the moving process of pair of leg.
7. table for computer as claimed in claim 6 is characterized in that, second pair of leg links to each other with placement surface.
8. table for computer as claimed in claim 1 is characterized in that, when the user imported identification information in the data input device, first transmission device activated to raise or to reduce the height of area supported with respect to table leg through programmable logic cells.
9. table for computer as claimed in claim 1 is characterized in that, at least one second transmission device links to each other with the end of the moveable arm that is connected support.
10. table for computer as claimed in claim 9 is characterized in that, when the user imported identification information in the data input device, said at least one second transmission device activated the height with rising or reduction support through programmable logic cells.
11. table for computer as claimed in claim 10 is characterized in that, identification information is login name and password, fingerprint or retinal information.
12. table for computer as claimed in claim 1 is characterized in that, programmable logic cells is computer or microchip swipe card reader.
13. table for computer as claimed in claim 1 is characterized in that, programmable logic cells is a form of computers.
14. table for computer as claimed in claim 13 is characterized in that, data input device is keyboard, swipe card reader, bar code reader, finger-print scanner, eye mask scanner or the similar device on table for computer.
15. table for computer as claimed in claim 14 is characterized in that, data input device is the keyboard form.
16. table for computer as claimed in claim 14 is characterized in that, data input device is the swipe card reader away from the table for computer location.
17. table for computer as claimed in claim 1 is characterized in that, the placement surface that said table presses is ground.
18. table for computer as claimed in claim 1 is characterized in that, support is a paralell, thereby can support computer monitor or televimonitor.
19. table for computer as claimed in claim 1 is characterized in that, support is positioned on the area supported of said table through one or more arms.
20. table for computer as claimed in claim 1 is characterized in that, support links to each other with second transmission device that can change backing positions to regulate the height of support with respect to area supported movably.
21. table for computer as claimed in claim 20 is characterized in that, support links to each other with second transmission device through arm movably, makes position that second transmission device changes support and associated arm with the height of adjusting support with respect to area supported.
22. table for computer as claimed in claim 21 is characterized in that, support comprises that in the track that remains on appropriate structuring at least one take turns, and said track extends so that support moves along it along said arm.
23. table for computer as claimed in claim 21 is characterized in that, said arm can stretch from said second transmission device is flexible.
24. table for computer as claimed in claim 1 is characterized in that, also has to be used to jockey that transmission device is linked to each other with computer.
25. table for computer as claimed in claim 24 is characterized in that, jockey is USB (USB).
26. table for computer as claimed in claim 1 is characterized in that, area supported comprises the surface of keyboard that is positioned under the area supported top, makes the top and the area supported approximate horizontal of keyboard and mouse.
27. table for computer as claimed in claim 1 is characterized in that, table for computer is equipped with the annex that comprises computer monitor and/or computer.
28. table for computer as claimed in claim 1 is characterized in that, table for computer provides with complete form.
CN2006800544146A 2006-03-08 2006-06-15 Improvements in and relating to computer tables Expired - Fee Related CN101431916B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ545773A NZ545773A (en) 2006-03-08 2006-03-08 Computer table with user preferences for desk and monitor heights stored in processor memory and automatically adjusted on user identification
NZ545773 2006-03-08
PCT/NZ2006/000153 WO2007102746A1 (en) 2006-03-08 2006-06-15 Improvements in and relating to computer tables

Publications (2)

Publication Number Publication Date
CN101431916A CN101431916A (en) 2009-05-13
CN101431916B true CN101431916B (en) 2012-07-04

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CN2006800544146A Expired - Fee Related CN101431916B (en) 2006-03-08 2006-06-15 Improvements in and relating to computer tables

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US (1) US20090145336A1 (en)
EP (1) EP1996045A1 (en)
CN (1) CN101431916B (en)
AU (1) AU2006339638B2 (en)
NZ (1) NZ545773A (en)
WO (1) WO2007102746A1 (en)

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Publication number Publication date
AU2006339638B2 (en) 2012-01-19
AU2006339638A1 (en) 2007-09-13
US20090145336A1 (en) 2009-06-11
NZ545773A (en) 2008-01-31
CN101431916A (en) 2009-05-13
EP1996045A1 (en) 2008-12-03
WO2007102746A1 (en) 2007-09-13

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