WO2017202217A1 - 人体工程学键盘及可携式计算机 - Google Patents
人体工程学键盘及可携式计算机 Download PDFInfo
- Publication number
- WO2017202217A1 WO2017202217A1 PCT/CN2017/084117 CN2017084117W WO2017202217A1 WO 2017202217 A1 WO2017202217 A1 WO 2017202217A1 CN 2017084117 W CN2017084117 W CN 2017084117W WO 2017202217 A1 WO2017202217 A1 WO 2017202217A1
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- WO
- WIPO (PCT)
- Prior art keywords
- keyboard
- ergonomic keyboard
- user
- button
- arc
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0216—Arrangements for ergonomically adjusting the disposition of keys of a keyboard
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
- G06F1/1664—Arrangements for ergonomically adjusting the disposition of keys of the integrated keyboard
Definitions
- the utility model relates to an electrical digital data processing, in particular to a manual input device for interaction between a user and a computer.
- buttons controlled by each finger are arranged obliquely in the upper left, lower right direction, and opposite to the right upper left and lower left of the user when the left hand is naturally placed, according to the standard.
- the keyboard fingering operation is performed, the left elbow of the user is forced to receive, the left wrist and the palm are forced to shift on the ulnar side, and the fingers of the left hand are forced to be frequently abducted.
- RSI severe repetitive compression injury
- CTS carpal tunnel syndrome
- Ergonomic keyboard designs that currently have many human-preferred structures suitable for the special angles and structures of human arms, wrists and hands have been proposed, for example in the examples of existing ergonomic features, some Some keyboard designs utilize a "fixed separation ergonomics" keyboard design in which the main alphanumeric keyboard is divided into two sections at an angle to each other, which is consistent with the angles of the typical arm and wrist of the keyboard user. . Examples of this separate design include the Microsoft Natural keyboard shown in Figure 2 (hereinafter referred to as the "natural keyboard” design) and other products similar to the separate keyboard typing area.
- the above ergonomic keyboard separates the left and right hand keypads specified by the fingering on the standard keyboard to the left and right, and forms a certain angle, so that the user does not have to consciously clamp the arms, thereby avoiding the large scale of the palm.
- this design of the keyboard, and for users who are used to blind typing can effectively reduce the missed rate of the left and right hand keypad, such as the letters "G" and "H".
- the current ergonomic keyboard implementation has a right-angled partition and a certain angle setting, which only solves the tension state of the user's shoulders and elbows, and the wrist joint is in a natural state when the user rests with the reference key, but taps When the button is pressed, the wrist joint, the palm joint, and the interphalangeal joint are still in a forced twist state. As shown in Figure 2, when the hands are naturally placed on the keyboard reference key, the middle finger is on the long axis and on the keyboard.
- the lower direction axis is an angle of 8-15 degrees opening downward
- the long axis of each finger of the left hand is inclined in the upper right direction and the lower left direction
- the buttons of the left hand keypad are arranged in a misalignment of the upper left and the lower right.
- the e, d, c button connection and the left hand finger long axis are 30 to 40 degrees. This key position is bound to cause the left middle finger to tap the button.
- the joints and wrist joints are frequently distorted to the left side.
- the parallel arrangement of the buttons of the columns does not conform to the anatomical features of the natural angle between the phalanx of the human hand.
- the length of each finger is different, the fingertip connection is an arc, and the fingertips are still an arc when the fingers naturally flex, while the existing ergonomic keyboard buttons are arranged in a straight line, in order to maintain this In a straight line, the middle finger and the ring finger are forced to be in an unnaturally excessively flexed state.
- the commonly used editing keys are set on both sides, and are operated by relatively inflexible little fingers. In addition to the large-scale side shift of the little finger, the fingers of each hand are separated from the basic key position, which reduces the input speed and accuracy.
- the utility model provides an ergonomic keyboard, which comprises
- the utility model has a left-hand key area, a right-hand key area, a user near-end end, and a user-end end, wherein the left-hand key area comprises a plurality of first button columns and a plurality of first button rows, and the plurality of first button columns
- the first hand button region includes a plurality of second button columns and a plurality of second button rows, and the plurality of second button columns are arranged in a second radial direction.
- the first shooting arrangement has a first angle between two of the first straight lines where the first button row is located, and the plurality of first straight lines have at least one first intersection point, The first intersection is close to the proximal end of the user of the ergonomic keyboard;
- the second alignment is a second angle between the two lines of the second button row, the plurality of The two straight lines have at least one second intersection, the second intersection being located at the proximal end of the user of the ergonomic keyboard.
- each of the first included angles is 2 to 8 degrees
- each of the second included angles is 2 to 8 degrees
- the plurality of first straight lines have a plurality of first intersection points, the plurality of first intersection points are located at the proximal end of the user of the ergonomic keyboard; and the plurality of second straight lines have a plurality of second intersections Point, the plurality of second intersections are located at the proximal end of the user of the ergonomic keyboard.
- a plurality of third angles and a plurality of third intersection points are formed between the first straight line and the second line, and the plurality of third intersection points are located at a distal end of the user of the ergonomic keyboard.
- the smallest angle is 10 degrees
- the maximum angle is 60 degrees.
- At least one of the first button rows is arranged in a first arc shape, and the center of the first arc is located on a left side of the proximal end of the user;
- At least one of the second button rows is arranged in a second arc shape, and the center of the second arc is located on the right side of the proximal end of the user.
- a plurality of editing keys are included, and the plurality of editing keys are disposed between the left-hand keypad and the right-hand keypad.
- a numeric keypad is included, which is disposed to the right of the right-hand keypad.
- the present invention further provides a portable computer, comprising a host and a display screen pivotally connected to the host, the host further comprising a keyboard, wherein the keyboard is a human body having the foregoing technical features. Engineering keyboard.
- the utility model has the beneficial effects that an ergonomic keyboard and a portable computer are provided, wherein the key columns on the keyboard are arranged in a radial manner, and an angle exists between the key columns, which conforms to the natural angle between the phalanx of the human palm.
- the anatomical structure can effectively improve the problem of forced twisting of the wrist joint, the finger joint and the interphalangeal joint when the button is pressed, and improve the input speed and input accuracy.
- Figure 1 is a schematic diagram of a standard keyboard fingering.
- Figure 2 is a schematic diagram of the Microsoft Natural keyboard.
- Figure 3 is a schematic view of the ergonomic keyboard of the present invention.
- FIG. 4 is a schematic view showing the arrangement of keys of the ergonomic keyboard of the present invention.
- FIG. 5 is a schematic view showing the arrangement of keys of another embodiment of the ergonomic keyboard of the present invention.
- FIG. 6 is a schematic structural view of a portable computer of the present invention.
- Second straight line 220 arc L22
- Second button row 290 arc R21
- the utility model mainly discloses an ergonomic keyboard and a portable computer.
- the drawings referred to in the following mainly express the structural diagrams related to the features of the exemplary embodiments of the present invention, so as to help those skilled in the art understand, It also does not need to be completely drawn according to the actual size, which is explained first.
- the ergonomic keyboard 10 of the present invention includes a left hand keypad 100, a right hand keypad 200, a user proximal end 300, and a user distal end 400.
- the left-hand keypad 100 includes a plurality of first button rows 110 and a plurality of first button rows 190.
- the plurality of first button columns 110 are arranged in a first radial arrangement, and the first radial arrangement is defined by the first button columns 110.
- a first radial arrangement is formed by a first angle 140 between two straight lines 120.
- the first line 120 includes a line L11, a line L12, a line L13, a line L14, and a line L15.
- the button is " 1", “q", "a” and "z” are arranged along the line L11.
- buttons "2", “w”, “s” and “x” are arranged along the line L12, and the buttons “3”, “e”, “ d”, “c” are arranged along the line L13, the buttons “4", “r”, “f”, “v” are arranged along the line L14, and the buttons "5", "t", “g”, “b” are along the line
- the L15 is arranged, and the straight lines L11-L15 form the aforementioned first radial arrangement, and the angle formed between the straight lines L11-L15 is the first angle 140, and the first angle is 2-8.
- the plurality of first straight lines 120 have at least one first intersection point 130.
- the first intersection point 130 is close to the user proximal end 300 of the ergonomic keyboard 10, and the extension point of the line L11-L15 in FIG. 4 is the first point. Meeting point 130.
- the right hand keypad 200 includes a plurality of second button columns 210 and a plurality of second button rows 290.
- the plurality of second button columns 210 are arranged in a second radial arrangement, and the second array is arranged by the second button columns 210.
- the second line 220 has a second angle 240 between the two
- the second line 220 includes a line R11, a line R12, a line R13, a line R14, and a line R15.
- the buttons "6", “y”, “h”, and “n” are arranged along the line R15.
- the buttons "7”, “u”, “j” and “m” are arranged along the line R14.
- buttons “8”, “i”, “k”, “,” are arranged along the line R13, and the buttons “9” and “o” are displayed.
- “l”, “.” are arranged along the line R12
- the buttons "0”, “p”, “;”, “/” are arranged along the line R11
- the lines R11-R15 form the aforementioned second radial arrangement
- the line R11- The angle formed between R15 is the second angle 240, and the second angle is 2-8 degrees.
- the plurality of second straight lines 220 have at least one second intersection point 230, and the second intersection point 230 is located at the user proximal end 300 of the ergonomic keyboard 10, as shown by the extension line of the straight line R11-R15 in FIG. Second meeting point 230.
- a plurality of first angles 410 and a plurality of third intersections 420 are formed between the plurality of first straight lines 120 and the plurality of second straight lines 220, such as a straight line R15 and a straight line L15, a straight line R14 and a straight line L14, a straight line R13 and a straight line.
- L13, the straight line R12 and the straight line L12 respectively form a plurality of third angles 410 and a plurality of third intersection points 420.
- the smallest angle is 10 degrees
- the maximum angle is 60 degrees.
- the three intersection points 420 are located at the user's distal end 400 of the ergonomic keyboard 10.
- the first button row 190 is arranged in a first arc shape, the first arc-shaped center is located on the left side of the user's proximal end 300, and the first button row 190 includes an arc L21, an arc L22, an arc L23, and an arc L24.
- buttons "2", “3”, “4", “5" are arranged in the arc L21
- the buttons "w”, “e”, “r”, “t” are arranged in the arc L22
- the button "s” , “d”, “f”, “g” are arranged on the arc L23
- the buttons "x”, “c”, “v”, “b” are arranged on the arc L24
- the arcs L21-L24 are arranged in an arc.
- the second button row 290 is arranged in a second arc shape, the second arc center is located on the right side of the user proximal end 300, and the second button row 290 includes an arc R21, an arc R22, an arc R23, and an arc R24.
- the buttons “6", “7”, “8”, and “9” are arranged in the arc R21.
- the buttons "y”, “u”, “i” and “o” are arranged in the arc R22.
- buttons "h”, “j”, “k” and “l” are arranged in the arc R23, and the buttons “n” and “ m”, “,”, “.” are arranged on the arc R24, and the arcs R21-R24 are arranged in a second arc shape.
- buttons arranged on the arcs L21-L25 and the arcs R21-R25 in the first button row 190 and the second button row 290 described above may be respectively extended to the left and the right, and in this embodiment, each arc is only arranged 4
- the buttons are not limited thereto.
- the arcs L21-L24 are arranged with at least three buttons on the right side of the left-hand keypad 100, and the arcs R21-R24 are arranged at least on the left side of the right-hand pad region 200. 3 buttons.
- the arc of the L21-L25 extending to the left side may be different from the arc of the aforementioned arrangement
- the arc of the R21-R25 extending to the right side may be different from the arc of the aforementioned arrangement.
- the ergonomic keyboard 10 provided by the present invention further includes a plurality of editing keys 810.
- the plurality of editing keys 810 are disposed between the left-hand keypad 100 and the right-hand keypad 200, such as "Ctrl" and “Shift”. , "Enter” or can be a space bar.
- the space bar may respectively set two space buttons at the positions of the left-hand keypad area 100 and the right-hand keypad area 200 near the user entrance end 300 according to the positions of the left-hand keypad area 100 and the right-hand keypad area 200, respectively, for the left hand or Use it with your right hand.
- a function button, an edit button 810 or a shortcut button may be provided to facilitate the user to operate.
- the ergonomic keyboard 10 further includes a numeric keypad 830 and a direction key area 840.
- the direction key area 840 is disposed on the right side of the right hand keypad 200, and the numeric keypad 830 is disposed on the right side of the direction key area 840. side.
- the plurality of first straight lines 120 may have a plurality of first intersection points 130, and the plurality of first intersection points 130 are located at the user proximal end 300 of the ergonomic keyboard 10;
- the second line 220 has a plurality of second intersection points 230, and the plurality of second intersection points 230 are located at the user proximal end 300 of the ergonomic keyboard 10;
- the arcs of the first straight line 120 are different from each other, so that the plurality of first straight lines 120 respectively intersect the plurality of first intersection points 130; the plurality of second straight lines 220 have different arcs between the two, and the plurality of The second line 220 intersects the plurality of first intersections 230, respectively.
- a portable computer 900 in another embodiment of the present invention, includes a host 910 and a display 920 pivotally connected to the host 910.
- the host 910 further includes There is a keyboard 930 that incorporates the technical features of the aforementioned ergonomic keyboard 10.
- the utility model focuses on re-layout the main commonly used buttons in a manner consistent with the radial physiological structure and the movement characteristics of the human palm and the phalanx, so as to enable the user to obtain an easy and comfortable operation experience, and the alphabetical and numerical arrangement order of the main commonly used buttons is adopted.
- QWERTY's standard keyboard ordering can also be used in other keyboard sorting order standards.
- the utility model has the beneficial effects of providing an ergonomic keyboard and a portable computer.
- the key columns on the keyboard are arranged in a radial manner, and the angle between the key columns is matched with the natural angle between the phalanx of the human hand.
- the anatomical structure can effectively improve the problem of forced twisting of the wrist joint, the palm joint and the interphalangeal joint when the button is pressed, and improve the input speed and input accuracy.
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- General Engineering & Computer Science (AREA)
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- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims (10)
- 一种人体工程学键盘(10),包含有一个左手键区(100)、一个右手键区(200)、一个用户近端(300)、与一个用户远端(400),其特征在于:所述左手键区(100)包含多个第一按键列(110)与多个第一按键行(190),所述多个第一按键列(110)呈第一放射状排列;所述右手键区(200)包含多个第二按键列(210)与多个第二按键行(290),所述多个第二按键列(210)呈第二放射状排列。
- 根据权利要求1所述的人体工程学键盘(10),其特征在于:所述第一射状排列是各所述第一按键列(110)所在的第一直线(120)两两之间存在第一夹角(140),所述多个第一直线(120)具有至少一个第一交会点(130),所述第一交会点(130)靠近所述人体工程学键盘(10)的所述用户近端(300);所述第二射状排列是各所述第二按键列(210)所在的第二直线(220)两两之间存在第二夹角(240),所述多个第二直线(220)具有至少一个第二交会点(230),所述第二交会点(230)位于所述人体工程学键盘(10)的所述用户近端(300)。
- 根据权利要求2所述的人体工程学键盘(10),其特征在于:所述各第一夹角(140)为2~8度,所述各第二夹角(240)为2~8度。
- 根据权利要求3所述的人体工程学键盘(10),其特征在于:所述多个第一直线(120)具有多个第一交会点(130),所述多个第一交会点(130)位于所述人体工程学键盘(10)的所述用户近端(300);所述多个第二直线(220)具有多个第二交会点(230),所述多个第二交会点(230)位于所述人体工程学键盘(10)的该用户近端 (300)。
- 根据权利要求3所述的人体工程学键盘(10),其特征在于:所述第一直线(120)与所述第二直线(220)间形成有多个第三夹角(410)与多个第三交会点(420),所述多个第三交会点(420)位于所述人体工程学键盘(10)的所述用户远端(400)。
- 根据权利要求5所述的人体工程学键盘(10),其特征在于:所述多个第三夹角(410)中,最小的角度为10度,最大的角度为60度。
- 根据权利要求3所述的人体工程学键盘(10),其特征在于:至少一个所述第一按键行(190)呈第一弧状排列,所述第一弧状的圆心位于所述用户近端(300)的左侧;至少一个所述第二按键行(290)呈第二弧状排列,所述第二弧状的圆心位于所述用户近端(300)的右侧。
- 根据权利要求3所述的人体工程学键盘(10),其特征在于:更包含有多个编辑键(810),所述多个编辑键(810)设置于所述左手键区(100)与所述右手键区(200)之间。
- 根据权利要求3所述的人体工程学键盘(10),其特征在于:更包含有一个数字键区(830),设置于所述右手键区(200)的更右侧。
- 一种可携式计算机(900),包含有一个主机(910)与枢接于该主机(910)的一个显示屏(920),所述主机(910)更包含有一个键盘(920),其特征在于:所述键盘(920)为权利要求1至9其中任一项所述的人体工程学键盘(10)。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US16/303,009 US10838509B2 (en) | 2016-05-25 | 2017-05-12 | Ergonomic keyboard and portable computer |
JP2018600155U JP3221749U (ja) | 2016-05-25 | 2017-05-12 | 人間工学的キーボード及びポータブルコンピュータ |
EP17802063.2A EP3435210A4 (en) | 2016-05-25 | 2017-05-12 | ERGONOMIC KEYBOARD AND PORTABLE CALCULATOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620485783.1U CN205845017U (zh) | 2016-05-25 | 2016-05-25 | 人体工程学键盘及可携式计算机 |
CN201620485783.1 | 2016-05-26 |
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WO2017202217A1 true WO2017202217A1 (zh) | 2017-11-30 |
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PCT/CN2017/084117 WO2017202217A1 (zh) | 2016-05-25 | 2017-05-12 | 人体工程学键盘及可携式计算机 |
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EP (1) | EP3435210A4 (zh) |
JP (1) | JP3221749U (zh) |
CN (1) | CN205845017U (zh) |
WO (1) | WO2017202217A1 (zh) |
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CN205845017U (zh) * | 2016-05-25 | 2016-12-28 | 王希国 | 人体工程学键盘及可携式计算机 |
CN107291263A (zh) * | 2017-06-30 | 2017-10-24 | 福州贝园网络科技有限公司 | 键盘及人机交互装置 |
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US4769516A (en) * | 1986-10-06 | 1988-09-06 | Allen Donald E | Finger operated switching apparatus |
US5336001A (en) * | 1992-08-04 | 1994-08-09 | Lichtenberg Allan C | Maximum comfort keyboard |
US6132118A (en) * | 1999-04-13 | 2000-10-17 | Grezeszak; Lori | Curved mound ergonomic keyboard |
US20010048837A1 (en) * | 2000-01-21 | 2001-12-06 | Parkinson John Victor | Keyboard improvements that can be implemented |
EP1569070A1 (en) * | 2004-02-26 | 2005-08-31 | Research In Motion Limited | A keyboard for a device |
KR20100111332A (ko) * | 2009-04-07 | 2010-10-15 | 박세준 | 인체공학 키보드 |
KR101129687B1 (ko) * | 2010-05-28 | 2012-03-28 | 육심옥 | 속기 겸용 영문 키보드 |
US20140198444A1 (en) * | 2013-01-17 | 2014-07-17 | Sze Wai Kwok | Ergonomic Rearward Keyboard |
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2016
- 2016-05-25 CN CN201620485783.1U patent/CN205845017U/zh active Active
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2017
- 2017-05-12 WO PCT/CN2017/084117 patent/WO2017202217A1/zh active Application Filing
- 2017-05-12 US US16/303,009 patent/US10838509B2/en active Active
- 2017-05-12 JP JP2018600155U patent/JP3221749U/ja active Active
- 2017-05-12 EP EP17802063.2A patent/EP3435210A4/en not_active Withdrawn
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JP3221749U (ja) | 2019-06-20 |
CN205845017U (zh) | 2016-12-28 |
US20190286246A1 (en) | 2019-09-19 |
EP3435210A4 (en) | 2019-11-27 |
EP3435210A1 (en) | 2019-01-30 |
US10838509B2 (en) | 2020-11-17 |
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