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 PDF

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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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WIPO (PCT)
Prior art keywords
keyboard
ergonomic keyboard
user
button
arc
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PCT/CN2017/084117
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English (en)
French (fr)
Inventor
王希国
Original Assignee
王希国
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Application filed by 王希国 filed Critical 王希国
Priority to US16/303,009 priority Critical patent/US10838509B2/en
Priority to EP17802063.2A priority patent/EP3435210A4/en
Priority to JP2018600155U priority patent/JP3221749U/ja
Publication of WO2017202217A1 publication Critical patent/WO2017202217A1/zh

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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
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

本实用新型提出一种人体工程学键盘，人体工程学键盘包含有一个左手键区、一个右手键区、一个用户近端、与一个用户远端，其中左手键区包含多个第一按键列与多个第一按键行，多个第一按键列呈第一放射状排列，第一按键列所在的第一直线两两之间夹角为2-8度；右手键区包含多个第二按键列与多个第二按键行，多个第二按键列呈第二放射状排列，第二按键列所在的第二直线两两之间夹角为2-8度。本实用新型再提出一种可携式算机，包含主机及显示屏，其中主机包含有键盘，该键盘具有前述人体工程学键盘的技术特徵。本实用新型的人体工程学键盘考量人类手臂、手腕和手的特殊角度和结构，可有效提高使用者操作舒适性及输入准确度。

Description

人体工程学键盘及可携式计算机 【技术领域】
本实用新型涉及一种电数字数据处理，具体涉及用于用户和计算机之间交互的手动输入装置。
【背景技术】
现有使用最为广泛的传统的“QWERTY”标准键盘，如图1所示，各手指所控制的按键沿左上右下方向倾斜排列，与用户左手自然放置时手指的右上左下倾斜方向相反，按标准键盘指法操作时，用户的左肘被迫内收，左腕、掌被迫尺侧偏移，左手各手指被迫频繁外展，这些是造成肩、腕部肌群疲劳、损伤的主要原因，使用者通常会因为长时间敲击键盘而导致严重的重复性压迫伤害(RSI)，腕管综合症(CTS)。
当前已有诸多适合于人类手臂、手腕和手的特殊角度和结构的人类偏爱的结构的具有人体工程学特征的键盘设计被提出，例如在现有的人体工程学特征的示例中，某些现有的键盘设计利用“固定分开人体工程学”键盘设计，其中主要的字母数字键盘被分成彼此成一定角度的两个部分，而这一角度与键盘用户典型的手臂、手腕所成的角度相一致。这一分开设计的示例包括图2所示Microsoft Natural键盘(其后称为“自然键盘”设计)以及类似于分开键盘打字区的其他产品。
上述人体工程学键盘是在标准键盘上将指法规定的左手键区和右手键区这两大板块左右分开，并形成一定角度，使用户不必有意识地夹紧双臂，避免了手掌大幅度尺侧偏移，这种设计的键盘，而且对于习惯盲打的用户可以有效的减少左右手键区的误击率，如字母“G”和“H”。
但是目前的人体工程学键盘实施方案的左右手分区并形成一定角度的设置，仅解决了使用者肩、肘的紧张状态，使用者双手静置与基准键位时腕关节处于自然状态，但敲击按键时腕关节、指掌关节、指间关节仍处于强制扭曲状态。如图2所示，双手自然放置于键盘基准键位时，中指长轴线与键盘上
下方向轴线成8～15度开口向下的角度，左手各指长轴线为右上左下方向倾斜，而左手键区各列按键为左上右下倾斜的错位排列。以左手中指指法键位e、d、c按键为例，e、d、c按键连线与左手中指长轴线成30～40度角，这种键位设置势必造成左手中指敲击按键时指掌关节、腕关节大幅度频繁向左侧扭曲。而且，各列按键平行排列也不符合人手掌指骨间存在自然角度的解剖结构特征。再者，双手各指长短不一，指尖连线为一弧线，各手指自然屈曲时指尖落点仍为一弧线，而现有人体工程学键盘各行按键为直线排列，为保持这一直线，中指、无名指被迫处于非自然的过度屈曲状态。另外，常用编辑键被设置于两侧，由相对不灵活的小指操作，除小指需大幅度尺侧偏移外，还造成双手各指离开基本键位，减低输入速度和准确性。
【实用新型内容】
上述现有技术仍未能有效解决敲击按键时腕关节、指掌关节、指间关节强制扭曲的问题，同时为了提高输入速度及输入准确性，本实用新型提出一种人体工程学键盘，包含有一个左手键区、一个右手键区、一个用户近端、与一个用户远端，其特征在于：左手键区包含多个第一按键列与多个第一按键行，多个第一按键列呈第一放射状排列；该右手键区包含多个第二按键列与多个第二按键行，该多个第二按键列呈第二放射状排列。
更进一步的，第一射状排列是各该第一按键列的所在的第一直线的两两之间存在第一夹角，该多个第一直线具有至少一个第一交会点，该第一交会点靠近该人体工程学键盘的该用户近端；该第二射状排列是各该第二按键列的所在的第二直线的两两之间存在第二夹角，该多个第二直线具有至少一个第二交会点，该第二交会点位于该人体工程学键盘的该用户近端。
更进一步的，各该第一夹角为2～8度，各该第二夹角为2～8度。
更进一步的，该多个第一直线具有多个第一交会点，该多个第一交会点位于该人体工程学键盘的该用户近端；该多个第二直线具有多个第二交会点，该多个第二交会点位于该人体工程学键盘的该用户近端。
更进一步的，该第一直线与该第二直线间形成有多个第三夹角与多个第三交会点，该多个第三交会点位于该人体工程学键盘的该用户远端。
更进一步的，该多个第三夹角中，最小的角度为10度，最大的角度为60度。
更进一步的，至少一个该第一按键行呈第一弧状排列，该第一弧状的圆心位于该用户近端的左侧；
至少一个该第二按键行呈第二弧状排列，该第二弧状的圆心位于该用户近端的右侧。
更进一步的，包含有多个编辑键，该多个编辑键设置于该左手键区与该右手键区之间。
更进一步的，包含有一个数字键区，设置于该右手键区的更右侧。
此外，本实用新型更提出一种可携式计算机，包含有一个主机与枢接于该主机的一个显示屏，该主机更包含有一个键盘，其特征在于：该键盘为具有前述技术特征的人体工程学键盘。
因此本实用新型的有益效果在于，提供一种人体工程学键盘及可携式计算机，在键盘上的键列采用放射状的排列方式，且键列之间存在夹角，符合人手掌指骨间自然角度的解剖结构特征，可有效改善敲击按键时腕关节、指掌关节、指间关节强制扭曲的问题，同时提高提高输入速度及输入准确性。
【附图说明】
图1为标准键盘指法示意图。
图2为Microsoft Natural键盘示意图。
图3为本实用新型人体工程学键盘示意图。
图4为本实用新型人体工程学键盘的按键排列示意图。
图5为本实用新型另一个人体工程学键盘实施例按键排列示意图。
图6为本实用新型可携式计算机结构示意图。
附图中的元件符号说明如下：
人体工程学键盘      10              直线       L14
左手键区            100             直线       L15
第一按键列          110             直线       R11
第一直线            120             直线       R12
第一交会点          130             直线       R13
第一夹角            140             直线       R14
第一按键行          190             直线       R15
右手键区            200             弧线       L21
第二直线            220             弧线       L22
第二交会点          230             弧线       L23
第二夹角            240             弧线       L24
第二按键行          290             弧线       R21
用户进端            300             弧线       R22
用户远端            400             弧线       R23
第三夹角            410             弧线       R24
第三交会点          420
数字键区            830
方向键区            840
可携式计算机        900
主机                910
显示屏              920
键盘                930
直线                L11
直线                L12
直线                L13
【具体实施方式】
本实用新型主要披露人体工学键盘及可携式计算机，以下文中所对照的附图，主要表达与本实用新型示范性实施例的特征有关的结构示意，以助于本领域技术人员理解，并未亦不需要依据实际尺寸完整绘制，在先说明。
请参考图3，为本实用新型提出的人体工程学键盘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。
请同时参考图4，为本实用新型人体工程学键盘按键排列示意图。左手键区100包含有多个第一按键列110与多个第一按键行190，多个第一按键列110呈第一放射状排列，第一放射状排列是由各第一按键列110所在的第一直线120两两之间存在第一夹角140而形成的第一放射状排列，第一直线120包含直线L11、直线L12、直线L13、直线L14及直线L15，在本实施例中按键「1」、「q」、「a」、「z」沿直线L11排列，按键「2」、「w」、「s」、「x」沿直线L12排列，按键「3」、「e」、「d」、「c」沿直线L13排列，按键「4」、「r」、「f」、「v」沿直线L14排列，按键「5」、「t」、「g」、「b」沿直线L15排列，直线L11-L15形成前述的第一放射状排列，同时直线L11-L15之间形成的夹角即为第一夹角140，第一夹角角度为2-8°。
多个第一直线120具有至少一个第一交会点130，第一交会点130靠近人体工程学键盘10的用户近端300，如图4中直线L11-L15的延长线交会点即为第一交会点130。
右手键区200包含多个第二按键列210与多个第二按键行290，多个第二按键列210呈第二放射状排列，第二射状排列是由各第二按键列210所在的第二直线220两两之间存在第二夹角240而形成的第 二放射状排列，第二直线220包含直线R11、直线R12、直线R13、直线R14及直线R15，在本实施例中按键「6」、「y」、「h」、「n」沿直线R15排列，按键「7」、「u」、「j」、「m」沿直线R14排列，按键「8」、「i」、「k」、「，」沿直线R13排列，按键「9」、「o」、「l」、「.」沿直线R12排列，按键「0」、「p」、「；」、「/」沿直线R11排列，直线R11-R15形成前述的第二放射状排列，同时直线R11-R15之间形成的夹角即为第二夹角240，第二夹角角度为2-8°。
多个第二直线220具有至少一个第二交会点230，第二交会点230位于人体工程学键盘10的所述用户近端300，如图4中直线R11-R15的延长线交会点即为第二交会点230。
多个第一直线120与多个第二直线220间形成有多个第三夹角410与多个第三交会点420，如直线R15与直线L15、直线R14与直线L14、直线R13与直线L13、直线R12与直线L12均分别形成多个第三夹角410及多个第三交会点420，多个第三夹角410中，最小的角度为10度，最大的角度为60度，第三交会点420位于人体工程学键盘10的用户远端400。
第一按键行190呈第一弧状排列，第一弧状的圆心位于用户近端300的左侧，第一按键行190包含弧线L21、弧线L22、弧线L23及弧线L24，在本实施例中按键「2」、「3」、「4」、「5」排列于弧线L21，按键「w」、「e」、「r」、「t」排列于弧线L22，按键「s」、「d」、「f」、「g」排列于弧线L23，按键「x」、「c」、「v」、「b」排列于弧线L24，弧线L21-L24为弧状排列方式。
第二按键行290呈第二弧状排列，第二弧状的圆心位于用户近端300的右侧，第二按键行290包含弧线R21、弧线R22、弧线R23及弧线R24，在本实施例中按键「6」、「7」、「8」、「9」排列于弧线R21， 按键「y」、「u」、「i」、「o」排列于弧线R22，按键「h」、「j」、「k」、「l」排列于弧线R23，按键「n」、「m」、「,」、「.」排列于弧线R24，弧线R21-R24为第二弧状排列方式。
在上述的第一按键行190及第二按键行290中排列于弧线L21-L25及弧线R21-R25上的按键可以分别再向左右延伸，在本实施例中每个弧线仅排列4个按键，但并不以此为限，在其它实施例中，弧线L21-L24至少排列有左手键区100右侧的3个按键，弧线R21-R24至少排列有右手键区200左侧的3个按键。同时，L21-L25向左侧延伸的弧度可与前述排列的按键弧度不同，R21-R25向右侧延伸的弧度可与前述排列的按键弧度不同。
此外，本实用新型提供的人体工程学键盘10更包含有多个编辑键810，多个编辑键810设置于左手键区100与右手键区200之间，例如可以是「Ctrl」、「Shift」、「Enter」或者可以是空格键。更进一步的，空格键可以根据左手键区100及右手键区200的位置，分别在左手键区100及右手键区200靠近用户进端300的位置分别再设置两个空格按键，以供左手或右手使用。另外在第一按键列110及第二按键列210靠近用户进端300的位置，可以设置有功能键、编辑键810或快捷键，方便用户进行操作。
更进一步的，人体工程学键盘10还包含有一个数字键区830及一个方向键区840，方向键区840设置于右手键区200的右侧，数字键区830设置于方向键区840的右侧。
请参考图5，在另一个实施例中多个第一直线120可以具有多个第一交会点130，多个第一交会点130位于所述人体工程学键盘10的用户近端300；多个第二直线220具有多个第二交会点230，多个第二交会点230位于人体工程学键盘10的用户近端300；意即多个 第一直线120两两之间相距的弧度不同，使多个第一直线120分别交会于多个第一交会点130；多个第二直线220两两之间相距的弧度不同，多个第二直线220分别交会于多个第一交会点230。
请参考图6，为本实用新型的另一个实施例，提供一种可携式计算机900，可携式计算机900包含一个主机910与枢接于主机910的一个显示屏920，其中主机910还包含有一个键盘930，键盘930包含有前述的人体工程学键盘10的技术特徵。
本实用新型重点在于将主要常用按键以符合人手掌、指骨放射状生理结构和运动特征的方式重新布局，以使使用者获得轻松舒适的操作体验，所述主要常用按键的字母、数字排列顺序除了采用QWERTY的标准键盘顺序排列，也可采用其他键盘排列顺序标准。
本实用新型的有益效果在于，提供一种人体工程学键盘及可携式计算机，在键盘上的键列采用放射状的排列方式，且键列之间存在夹角，符合人手掌指骨间自然角度的解剖结构特征，可有效改善敲击按键时腕关节、指掌关节、指间关节强制扭曲的问题，同时提高提高输入速度及输入准确性。
以上所述仅为本实用新型较佳的实施方式，并非用以限定本实用新型的权利范围；同时以上的描述，对于相关技术领域专门人士应可理解及实施，因此其他未脱离本实用新型所揭示的精神下所完成的等效改变或修饰，均应包含在权利要求中。

Claims (10)

  1. 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。
  2. 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)。
  3. 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。
  4. 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)。
  5. 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)。
  6. 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。
  7. 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。
  8. 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。
  9. 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。
  10. 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)。
PCT/CN2017/084117 2016-05-25 2017-05-12 人体工程学键盘及可携式计算机 WO2017202217A1 (zh)

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Publication number Priority date Publication date Assignee Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2484589Y (zh) * 2001-06-11 2002-04-03 寰贺电脑有限公司 键盘按键排列装置
CN2828910Y (zh) * 2005-09-29 2006-10-18 孙啸晨 分体式鼠标键盘一体化计算机输入设备
CN201123029Y (zh) * 2007-12-03 2008-09-24 宇龙计算机通信科技(深圳)有限公司 一种便携式电子装置
CN201773361U (zh) * 2010-09-08 2011-03-23 王文辉 一种人体工程学键盘
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945482A (en) * 1973-12-14 1976-03-23 Harvey Einbinder Orthogonal input keyboards
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2484589Y (zh) * 2001-06-11 2002-04-03 寰贺电脑有限公司 键盘按键排列装置
CN2828910Y (zh) * 2005-09-29 2006-10-18 孙啸晨 分体式鼠标键盘一体化计算机输入设备
CN201123029Y (zh) * 2007-12-03 2008-09-24 宇龙计算机通信科技(深圳)有限公司 一种便携式电子装置
CN201773361U (zh) * 2010-09-08 2011-03-23 王文辉 一种人体工程学键盘
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3435210A4 *

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