WO2020010839A1 - 一种具有多功能旋钮的键盘及其控制方法 - Google Patents

一种具有多功能旋钮的键盘及其控制方法 Download PDF

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Publication number
WO2020010839A1
WO2020010839A1 PCT/CN2019/073240 CN2019073240W WO2020010839A1 WO 2020010839 A1 WO2020010839 A1 WO 2020010839A1 CN 2019073240 W CN2019073240 W CN 2019073240W WO 2020010839 A1 WO2020010839 A1 WO 2020010839A1
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WO
WIPO (PCT)
Prior art keywords
keyboard
pressing
control unit
knob
function
Prior art date
Application number
PCT/CN2019/073240
Other languages
English (en)
French (fr)
Inventor
夏炜
Original Assignee
深圳市多彩实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201810740289.9A external-priority patent/CN108563339B/zh
Priority claimed from CN201810740296.9A external-priority patent/CN108920091A/zh
Application filed by 深圳市多彩实业有限公司 filed Critical 深圳市多彩实业有限公司
Publication of WO2020010839A1 publication Critical patent/WO2020010839A1/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
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof

Definitions

  • the present application relates to the technical field of computer keyboards, and in particular, to a keyboard with a multifunctional knob and a control method thereof.
  • the main purpose of this application is to provide a keyboard with a multi-function knob, which can enrich the functions of the keyboard, thereby helping to improve the user's work efficiency.
  • a keyboard with multifunctional knobs includes a control unit, a keyboard body, and a knob component provided on the keyboard body.
  • the keyboard body and the knob component are both connected to the control unit, and the knob component includes rotation A control unit and a pressing control unit, wherein the control unit is configured to respond to input signals of the pressing control unit and the rotation control unit, and start or exit a function interface of the knob component according to the input signals, and select And execute the function module displayed in the function interface.
  • the pressing control section includes a button switch, a touch switch, a membrane switch, or a touch switch.
  • the rotation control unit includes a knob housing and a knob encoder built into the knob housing.
  • the knob housing preferably includes a knob outer shell and a knob inner shell, wherein the knob outer shell is a hood-like structure and is arranged on the outer side of the knob inner shell from top to bottom for receiving rotation of a user's finger Operation; the inner shell of the knob is a hood-like structure, and is arranged on the outside of the knob encoder from top to bottom, and the inner shell of the knob is fixed relative to the outer shell of the knob, and the rotating part of the knob encoder It is fixed relative to the inner shell of the knob.
  • the knob outer shell is a hood-like structure and is arranged on the outer side of the knob inner shell from top to bottom for receiving rotation of a user's finger Operation
  • the inner shell of the knob is a hood-like structure, and is arranged on the outside of the knob encoder from top to bottom, and the inner shell of the knob is fixed relative to the outer shell of the knob, and the rotating part of the knob encoder It is fixed relative to the inner shell of the knob.
  • the pressing control section is provided at the center of the rotation control section.
  • the pressing control section includes a first pressing section, a spring, a second pressing section, and a button switch;
  • the first pressing section includes a pressing head and is located below the pressing head and connected to the pressing head.
  • a connecting post; the spring is sleeved on the connecting post, and an upper end of the spring abuts a lower surface of the pressing head so as to provide a rebound force to the first pressing part; the second pressing part Connected to the lower end of the connection post and abutting the push button switch.
  • At least a part of the pressing control section is provided on an outer peripheral surface of the rotation control section.
  • the keyboard is a one-handed keyboard.
  • the keyboard body includes a key arrangement area, a plurality of keys are arranged in the key arrangement area, and the knob component is disposed on the right side or the lower side of the key arrangement area.
  • a keyless area is provided in a lower right corner of the key arrangement area, and at least a part of the knob component is located in the keyless area.
  • the keyless area is a fan-shaped area.
  • At least one key in the key arrangement area is close to the keyless area, and an edge contour of the at least one key opposite to the knob component is arc-shaped.
  • the function modules displayed in the function interface include: a volume adjustment module, a light adjustment module, an up / down direction key module, a left / right direction key module, a brush size adjustment module, a mouse wheel module, a zoom in / out module, and / or Page turning module.
  • Another object of the present application is to provide the foregoing control method of the keyboard.
  • the technical solution adopted is as follows:
  • a keyboard control method for controlling the aforementioned keyboard includes steps:
  • the control unit receives an input signal from the pressing control unit and / or the rotation control unit;
  • the control unit responds to the input signal and performs one of the following operations:
  • control unit further recognizes an action type of the pressing control part and / or the rotation control part corresponding to the input signal;
  • step S20 the control unit performs an operation corresponding to the action type.
  • step S10 when the control unit receives an input signal from the pressing control unit and recognizes that the action type of the pressing control unit corresponding to the input signal is a long press or a quick double-click, then In step S20, the control unit starts or exits the function interface of the knob component.
  • step S10 when the function interface of the knob component has been activated, when the control unit receives an input signal from the rotation control unit, in step S20, the The control unit highlights the function modules displayed in the function interface one by one in a predetermined order according to the action type of the rotation control section, or executes the selected function module according to a predetermined rule according to the action type of the rotation control section.
  • step S10 when the function interface of the knob component has been activated, when the control unit receives an input signal from the pressing control unit and recognizes the pressing control corresponding to the input signal
  • step S20 the control unit selects the currently highlighted function module in the function interface of the knob component, or cancels the selection of the selected function module.
  • step S10 when the single pressing time received by the pressing control unit is more than t0, the control unit recognizes the corresponding input signal as a long press, where t0 is a preset time.
  • step S10 when the single pressing time received by the pressing control unit is less than t1, and when the pressing is received again within t2 time after the pressing is completed, the control unit recognizes the corresponding input signal as a rapid connection. Press, where t1 and t2 are preset times.
  • the control unit recognizes the corresponding input signal as short. Press, where t1 and t2 are preset times.
  • t1 ⁇ 1s Preferably, t1 ⁇ 1s, and / or 0.1s ⁇ t2 ⁇ 1s.
  • the action types of the rotation control unit include clockwise rotation and counterclockwise rotation.
  • step S20 at least two of the following function modules are displayed in a circular arrangement in the function interface: a volume adjustment module, a light adjustment module, an up and down arrow key module, a left and right arrow key module, and a brush size adjustment.
  • a volume adjustment module a volume adjustment module
  • a light adjustment module a light adjustment module
  • an up and down arrow key module a left and right arrow key module
  • a brush size adjustment e.g., a brush size adjustment.
  • Module mouse wheel module, zoom-in module, and page-turn module.
  • the keyboard control method of the present application can conveniently implement multiple different functions of the knob component on the keyboard, and can easily switch between different functions, thereby improving the user's work efficiency.
  • FIG. 1 is a schematic block diagram of a keyboard according to a preferred embodiment of the present application.
  • FIG. 2 is a schematic top view of a keyboard according to a preferred embodiment of the present application.
  • FIG. 3 is an exploded view of a preferred embodiment of a knob component in a keyboard of the present application
  • FIG. 4 is a preferred example of a functional interface of a knob component in a keyboard of the present application
  • FIG. 5 is a flowchart of a keyboard control method of the present application.
  • the first aspect of the present application provides a keyboard with a multifunctional knob.
  • the keyboard includes a control unit 300 (preferably an MCU built into the keyboard), a keyboard body 100, and a keyboard body 100.
  • the knob assembly 200, the keyboard body 100, and the knob assembly 200 are connected to the control unit 300.
  • the knob assembly 200 includes a rotation control unit 210 and a pressing control unit 220.
  • the control unit 300 is used for In response to the input signals of the pressing control part 220 and the rotation control part 210, and starting or exiting the function interface 400 of the knob assembly 200 (as shown in FIG. 4) according to the input signals, and selecting and executing all
  • the function interface 400 preferably includes a plurality of function modules, such as, but not limited to, volume adjustment, light adjustment, page up and down, mouse wheel, and the like.
  • knob assembly 200 multiple function modules are provided for the knob assembly 200 and the control unit 300 enables these function modules, so that a plurality of different functions can be quickly implemented through only one knob assembly 200, thereby enriching the functions of the keyboard. Conducive to improving user productivity.
  • the control unit 300 stores, for example, a control program for generating the function interface 400 of the knob assembly 200 and transmitting the function interface 400 to a device such as a computer, so as to be displayed on a computer display. It is displayed for easy selection of the functional modules.
  • FIG. 2 A preferred structure of the keyboard of the present application is shown in FIG. 2, and a preferred structure of the knob assembly 200 is shown in FIG. 3.
  • the keyboard of the present application may also adopt other structures different from FIG. 2.
  • the knob assembly 200 may also adopt other structures different from FIG. 3.
  • the function modules displayed in the function interface 400 include, but are not limited to, a volume adjustment module (for example, which may correspond to a volume adjustment key in a conventional keyboard), a light adjustment module (for example, which may correspond to Brightness adjustment in a conventional keyboard, or light adjustment function that can be used in graphics processing software), up and down arrow key modules (for example, can correspond to the up and down arrow keys in a conventional keyboard), left and right arrow key modules (for example, can correspond to a regular keyboard Left and right arrow keys), brush size adjustment module (for example, brush size adjustment in graphics processing software), mouse wheel module (for example, a function that can replace the mouse wheel), zoom-in and zoom-out module (for example, it can replace the corresponding mouse or The zoom-in function key in the keyboard, or instead of the corresponding shortcut key, or used for zoom-in and zoom-out functions in graphics processing software), a page turning module (for example, it can correspond to the up and down page turning keys in a conventional keyboard), and so on
  • a volume adjustment module for example
  • the keyboard corresponding to the function module can be omitted in the keyboard of the present application, so that the volume of the keyboard can be reduced, for example, it can be configured as a one-hand keyboard without affecting its function.
  • a plurality of function modules are displayed in the form of a roulette wheel, so that each function can be intuitively implemented corresponding to the rotation operation of the rotation control section 210 of the knob assembly 200.
  • Highlighting (such as highlighting) or selection of a module.
  • the functional interface 400 may also display multiple functional modules in other forms (such as a matrix form, including a single-row matrix or a single-column matrix).
  • the roulette includes a ring-shaped display area 410, and a plurality of functional modules are displayed in the ring-shaped display area 410 along a circumferential direction, as shown in FIG. 4.
  • the roulette further includes a central display area 420, which is located radially inward of the annular display area 410, and the two are preferably arranged concentrically.
  • the information may be displayed in the central display area 420, for example, it may be used to display the adjustment direction of the corresponding function module, such as the corresponding adjustment direction when the rotation control section 210 is rotated clockwise or counterclockwise.
  • the user can activate the function interface 400 of the knob assembly 200 by long-pressing (for example, the pressing time is more than 1s, such as 2s) or quick double-clicking (such as double-clicking) the pressing control section 220, That is, when the function interface 400 of the knob assembly 200 is not activated, when the control unit 300 receives an input signal from the pressing control section 220 and the action type is a long press or a quick double press, the activated
  • the functional interface 400 may be displayed on a computer screen, for example.
  • the user may continue to select one of the function modules displayed in the function interface 400 by pressing the control section 220 by short pressing (ie, clicking, for example, the pressing time is less than 1 s).
  • the control section 220 by short pressing (ie, clicking, for example, the pressing time is less than 1 s).
  • one function module in the function interface 400 is highlighted, and the remaining function modules are not highlighted.
  • the user short-presses or clicks the
  • the control unit 220 is pressed, the function module currently highlighted can be selected. That is, when the control unit 300 receives the input signal from the pressing control unit 220 as a short-press action type, the control unit 300 selects a function module that is currently highlighted.
  • the user can perform the adjustment function of the function module through the rotation control section 210. For example, when the user rotates the rotation control section 210 clockwise or counterclockwise, the corresponding function module is adjusted. Functions are adjusted in different directions. That is, when the control unit 300 receives an input signal from the rotation control unit 210 and the action type is clockwise rotation or counterclockwise rotation, the control unit 300 according to the rotation direction of the rotation control unit 210 The selected function module is executed according to a predetermined rule.
  • the volume adjustment module if the volume adjustment module is selected, the user can perform the volume plus adjustment function when the user rotates the rotation control section 210 clockwise, and rotate the rotation control section 210 counterclockwise.
  • the volume reduction adjustment function can be performed at any time; if the light adjustment module is selected, the user can perform the light addition adjustment function when the user rotates the rotation control section 210 clockwise, and can perform the function when the rotation control section 210 is rotated counterclockwise.
  • Light reduction adjustment function if the up and down arrow key module is selected, the user can execute the function of the up arrow when rotating the rotation control section 210 clockwise, and can execute the down direction when rotating the rotation control section 210 counterclockwise Function of the key; if the left and right arrow key module is selected, the user can execute the function of the right arrow key when rotating the rotation control section 210 clockwise, and can execute the function of the left arrow key when rotating the rotation control section 210 counterclockwise.
  • the brush size adjustment module when the user rotates the rotation control section 210 clockwise
  • the function of reducing the size of the brush for example, a function equivalent to a left square bracket key
  • the mouse wheel module the user can execute the function of scrolling the mouse wheel forward when the user rotates the rotation control section 210 clockwise, and can perform the function of scrolling the mouse wheel backward when rotating the rotation control section 210 counterclockwise.
  • the zoom-in and zoom-out module if the zoom-in and zoom-out module is selected, the user can perform a zoom-in function when the rotation control section 210 is rotated clockwise (for example, the function of the key combination equivalent to the "Ctrl" key and the "+” key), and rotate counterclockwise
  • the rotation control unit 210 can perform a zoom-out function (for example, a function equivalent to a combination of the "Ctrl" key and the "-” key); if the page turning module is selected, the user rotates the rotation control unit 210 clockwise Can perform the function of turning the page up (equivalent to the function of the "page up” key), and can perform the function of turning the page down when the rotation control section 210 is rotated counterclockwise (phase (For the function of the "Next" key).
  • the specific adjustment mode of the function module may be displayed in the center display area 420, as shown in FIG. 4, for example, the upper half of the center display area 420 is displayed to rotate counterclockwise. Icon and the corresponding function change direction icon (such as light minus), the clockwise rotating icon and the corresponding function change direction icon (such as light plus) are displayed in the lower half of the center display area 420 for prompting the user How to make quick adjustments.
  • the user can cancel the selection of the corresponding function module by short-pressing or clicking the pressing control section 220 again.
  • no specific adjustment mode of the function module is displayed in the center display area 420.
  • the center display area 420 may display information that helps the user to select a function module. Prompt message.
  • the user may sequentially highlight each function module by rotating the rotation control section 210 so that the corresponding function module is selected, and the order of highlighting is the same as the rotation of the user.
  • the directions of the rotation control unit 210 are the same.
  • the functional interface 400 may sequentially highlight each functional module in a clockwise direction, and vice versa. That is, when the control unit 300 receives an input signal from the rotation control unit 210 and the action type is clockwise rotation or counterclockwise rotation, the control unit 300 according to the rotation direction of the rotation control unit 210 Highlight each function module one by one in a predetermined order.
  • the user can exit the function interface 400 of the knob assembly 200 by long-pressing again or quickly pressing the pressing control section 220 again. That is, when the control unit 300 receives a type of action corresponding to the input signal from the pressing control unit 220 as a long press or a quick double press, the control unit 300 exits the function interface 400 of the knob assembly 200.
  • knob component in the keyboard of the present application can have multiple different functions, which can greatly enrich the functions of the keyboard, and is beneficial to improving the user's work efficiency.
  • the keyboard of the present application is particularly suitable for performing graphic processing, and can obviously improve the work efficiency of graphic processing workers.
  • the pressing control unit 220 may include a button switch, a tact switch, a membrane switch, or a touch switch. The user can operate the pressing control unit 220 by pressing or touching a corresponding switch to generate a corresponding input signal.
  • the pressing control section 220 includes a first pressing section 221, a spring 222, a second pressing section 223, and a button switch 224; wherein the first pressing section 221 is used for Receiving a pressing operation by a user's finger, it preferably includes a pressing head 2211 and a connecting post 2212 located below the pressing head 2211 and connected to the pressing head 2211; the spring 222 is sleeved on the connecting post 2212 An upper end of the spring 222 abuts a lower surface of the pressing head 2211 so as to provide a rebound force to the first pressing portion 221 to facilitate automatic resetting after a pressing operation; the second pressing portion 223 is connected to the The lower end of the connecting post 2212 abuts the button switch 224, and is used to transmit the pressing force from the user's finger to the button switch 224, thereby realizing the pressing function.
  • the first pressing section 221 is used for Receiving a pressing operation by a user's finger, it preferably includes a pressing head 2211 and
  • the second pressing portion 223 is, for example, a screw-shaped structure, and is connected to the lower end of the connecting post 2212 by a thread connection, and the head of the screw is used to abut the button switch 224.
  • the push button switch 224 is, for example, a normally open push button switch. Each time it is pressed, a trigger signal is generated. The trigger signal is transmitted to the control unit 300 and is recognized as an input signal of the push control unit 220.
  • the rotation control unit 210 includes a knob housing and a knob encoder 213 built into the knob housing.
  • the knob housing preferably includes a knob housing 211 and a knob inner housing 212, wherein the knob housing 211 is a hood-like structure, and is arranged on the outside of the knob inner housing 212 from top to bottom for receiving a user
  • the knob inner shell 212 is also a hood-like structure, and is arranged on the outside of the knob encoder 213 from top to bottom, and the knob inner shell 212 is at least circumferentially opposite to the knob
  • the outer casing 211 is fixed, and the rotating part of the knob encoder 213 is fixed relative to the inner knob casing 212.
  • the rotary motion of the knob outer casing 211 can be transmitted to the knob encoder 213 via the inner knob casing 212.
  • the rotation signal is transmitted to the control unit 300 and is recognized as an input signal of the rotation control section 210.
  • the top surface of the knob housing 211 is provided with a first central hole 2111 for receiving at least a part of the pressing control section 220, for example, a pressing head 2211 of the first pressing section 221;
  • the top surface of the knob inner shell 212 is provided with a second central hole 2121 for the connection post 2212 of the first pressing portion 221 to pass through.
  • the hole diameter of the second center hole 2121 is smaller than the hole diameter of the first center hole 2111.
  • the hole diameter of the second center hole 2121 is smaller than the outer diameter of the spring 222 and smaller than that of the screw head of the second pressing portion 223.
  • the screw head and the spring 222 of the second pressing portion 223 are respectively It is located on the upper and lower sides of the top surface of the knob inner shell 212, and because the outer diameter of the screw head of the second pressing portion 223 is larger than the diameter of the second central hole 2121, the screw head of the second pressing portion 223 can play The position limiting function prevents the first pressing portion 221 from being separated from the knob inner shell 212.
  • the pressing control section 220 is disposed at the center of the rotation control section 210.
  • the illustrated first pressing portion 221, spring 222, second pressing portion 223, and button switch 224 are coaxially arranged at the center of the rotation control portion 210, and the pressing head portion 2211 of the first pressing portion 221 is accommodated in the center.
  • the first central hole 2111 on the top surface of the knob housing 211 is described.
  • a torque transmission hole 2122 is further provided on the top surface of the knob inner shell 212, for example, two (or more) torque transmission holes 2122 symmetrically disposed with respect to the second center hole 2121, correspondingly
  • a corresponding torque transmitting portion (not shown) may be provided on the inner surface of the top wall of the knob housing 211.
  • the torque transmitting portion is located in the corresponding torque transmitting hole 2122, so that the torque can be conveniently realized. transfer.
  • the connection manner between the inner knob housing 212 and the knob encoder 213 and the torque transmission manner are determined according to the structure of the adopted knob encoder 213, and any specific method available in the prior art may be used, and details are not described herein.
  • the lower end portion of the inner knob housing 212 is provided with an outer flange 2123.
  • the lower end portion of the knob housing 211 is supported on the outer flange 2123, so that the top of the knob housing 211
  • a certain gap may be reserved between the inner side surface of the wall and the top surface of the knob inner shell 212 to ensure that the spring 222 has a certain compression stroke, thereby ensuring that the first pressing portion 221 has a certain pressing operation stroke.
  • the lower end of the knob inner shell 212 is not provided with an outer flange 2123.
  • the top wall of the knob housing 211 may be thickened or provided on the inner surface of the top wall A corresponding boss is used for supporting on the top surface of the inner knob housing 212.
  • the outer diameter of the outer flange 2123 is the same as the outer diameter of the knob housing 211, so that the outer peripheral surface of the outer flange 2123 and the outer peripheral surface of the knob housing 211 can form a complete cylindrical surface, thereby enhancing the knob The aesthetics of the assembly 200.
  • the top surface of the first pressing portion 221 (ie, the upper surface of the pressing head 2211) is flush with the top surface of the knob housing 211, thereby enhancing the aesthetics of the knob assembly 200.
  • the outer peripheral surface of the knob housing 211 can be pinched by a thumb and a middle finger to perform a rotation operation, and at the same time, the first pressing portion 221 is pressed by an index finger to perform a pressing operation, thereby ensuring a high Operational efficiency.
  • At least a portion of the pressing control portion 220 may also It is provided on the outer peripheral surface of the rotation control section 210.
  • the user can only operate the thumb and forefinger, for example, pressing the forefinger on the part of the pressing control section 220 located on the outer peripheral surface of the rotation control section 210, The thumb and the forefinger are pressed against the other side of the outer peripheral surface of the rotation control unit 210, so that the pressing operation can be performed by the forcing of the forefinger while performing the rotating operation, thereby ensuring higher operation efficiency.
  • the keyboard described in this application is a one-handed keyboard. Due to the reduced volume of the one-handed keyboard, the number of keys is reduced by more than half compared to a conventional keyboard. At this time, the addition of a multi-function knob can It can make up for the problem of reduced function caused by the reduction of the number of keys.
  • the keyboard is a keyboard suitable for left-handed single-handed use, which can conveniently realize a highly efficient combination of a left-handed keyboard and a right-handed mouse.
  • the keyboard body 100 includes a key arrangement area 110 in which a plurality of keys are disposed, and the knob assembly 200 is disposed on the right side of the key arrangement area 110 or Underside.
  • the knob assembly 200 is disposed on the right side of the key arrangement area 110 or Underside.
  • a keyless area 120 is disposed in a lower right corner of the key arrangement area 110, and at least a part of the knob assembly 200 is located in the keyless area 120.
  • the user s fingers (mainly thumb and index finger) in the key arrangement area 110 move toward the lower right corner of the key arrangement area 110 (or in the opposite direction), and the minimum travel is required, even It can be done with almost no movement of the palm, so higher productivity can be achieved.
  • the keyless area 120 is a fan-shaped area, and most (for example, more than half) of the knob assembly 200 is located in the fan-shaped area, thereby saving keyboard area, that is, in a limited keyboard. More keys are arranged in the area (corresponding to the volume of the keyboard) and the knob assembly 200 is arranged to further ensure that the functions of the keyboard are sufficient.
  • At least one key in the key arrangement area 110 (three keys in the embodiment shown in FIG. 2) is close to the keyless area 120, and an edge contour of the at least one key opposite to the knob assembly 200 is
  • the arc shape and the circle center corresponding to the arc shape preferably coincide with the center of the knob assembly 200, thereby improving the aesthetics of the keyboard.
  • the keyboard of the present application is particularly suitable for various designers.
  • the knob component can be used to quickly select common graphics processing commands.
  • the traditional choice achieved by the button or the mouse is changed to the choice achieved by the knob, which improves the designer's Work efficiency, and enhance the designer's work fun.
  • the second aspect of the present application also provides a control method for the aforementioned keyboard.
  • the keyboard control method of the present application includes steps:
  • the control unit 300 receives an input signal from the pressing control unit 220 and / or the rotation control unit 210.
  • the control unit 300 responds to the input signal and performs one of the following operations:
  • control unit 300 may start or exit the function interface 400 of the knob assembly 200 or select or deselect a function displayed in the function interface 400 according to the input signal of the pressing control unit 220 received.
  • a function module displayed in the function interface 400 can be positioned (e.g., highlighted) to select a function module or select a function when it has been selected In the case of a module, the function of the function module is executed.
  • control method of the present application can conveniently implement multiple different functions of the knob assembly 200, and can easily switch between different functions, thereby improving the user's work efficiency.
  • the control unit 300 further recognizes the action type of the pressing control unit 220 and / or the rotation control unit 210 corresponding to the input signal.
  • the action type includes Long press, short press, quick continuous press, etc.
  • the action types include clockwise rotation and counterclockwise rotation;
  • step S20 the control unit 300 performs an operation corresponding to the action type.
  • step S10 when the control unit 300 receives an input signal from the pressing control unit 220 and recognizes that the action type of the pressing control unit 220 corresponding to the input signal is a long press or a quick double-click , the control unit 300 activates or exits the function interface 400 of the knob assembly 200, that is, if the function interface 400 is not activated, the function interface 400 is activated, Conversely, if the function interface 400 is started, the function interface 400 is exited. This allows the user to simply activate or exit the function interface 400 of the knob assembly 200 by long-pressing or double-clicking the pressing control section 220.
  • step S10 when the function interface 400 of the knob assembly 200 has been activated, when the control unit 300 receives an input signal from the rotation control section 210, then in step S20 In the control unit 300, the function modules displayed in the function interface 400 are highlighted (for example, highlighted) one by one in a predetermined order according to the operation type of the rotation control unit 210, or according to the motion of the rotation control unit 210.
  • the type executes the selected function module according to a predetermined rule. Taking the functional interface 400 of the preferred embodiment shown in FIG. 4 as an example, each functional module is displayed in a circular arrangement.
  • control unit 300 may highlight each function module one by one in the clockwise direction (or counterclockwise direction) so as to facilitate the corresponding function module. Selected; or, if a function module is currently selected, when the control unit 300 receives an input signal from the rotation control unit 210 and the action type is clockwise rotation (or counterclockwise rotation), then The control unit 300 may execute the corresponding function module according to a predetermined rule. For example, for a volume adjustment module, clockwise rotation increases the volume, and counterclockwise rotation decreases the volume. For the light adjustment module, Rotating clockwise increases the light, turning counterclockwise decreases the light, and so on.
  • step S10 when the function interface 400 of the knob assembly 200 is activated, when the control unit 300 receives an input signal from the pressing control unit 220 and recognizes the input signal
  • step S20 the control unit 300 selects the currently highlighted function module in the function interface 400 of the knob assembly 200, or cancels the selected function module. Selection of functional modules. This allows the user to simply select or deselect a function module by clicking the pressing control section 220.
  • the control unit 300 recognizes the corresponding input signal as a long press, where t0 is a preset time, preferably t0 ⁇ 1s, such as 1s , 1.5s, 2s, 2.5s, or 3s.
  • the control unit 300 recognizes the corresponding input signal as a quick double-click, That is, combos, where t1 and t2 are preset times, preferably t1 ⁇ 1s, 0.1s ⁇ t2 ⁇ 1s.
  • the control unit 300 recognizes the corresponding input signal as a short pressing, that is, clicking.
  • the functional interface 400 displays at least two of the following function modules in a circular arrangement: a volume adjustment module, a light adjustment module, an up and down arrow key module, and a left and right direction.
  • Key module brush size adjustment module, mouse wheel module, zoom in and out module, and page turning module.
  • the keyboard control method of the present application can conveniently activate the function interface 400 of the knob assembly 200 in response to a user's pressing operation on the pressing control section 220, and can then be positioned to the function interface 400 in response to a user's rotation operation on the rotation control section 210.
  • Any one of the function modules shown in FIG. 1, and at the same time, one of the function modules can be selected in response to a user's pressing operation on the pressing control section 220, and the selected function module can be executed in response to the user's rotation operation on the rotation control section 210. Functions.
  • the keyboard control method of the present application can also exit the function interface 400 of the knob assembly 200 at any time in response to a user's pressing operation on the pressing control section 220, or in response to the user's pressing on the pressing control section 220 during the execution of one of the function modules. Operation to exit the function module.
  • the keyboard control method of the present application not only greatly enriches the functions of the keyboard, but also ensures that the corresponding functions can be efficiently called, thereby greatly improving the work efficiency of the user.

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Abstract

本申请提供了一种具有多功能旋钮的键盘及其控制方法，所述键盘包括控制单元、键盘本体和设置于所述键盘本体上的旋钮组件，所述键盘本体和所述旋钮组件均与所述控制单元相连，所述旋钮组件包括旋转控制部和按压控制部，其中，所述控制单元用于响应所述按压控制部和所述旋转控制部的输入信号，并根据所述输入信号启动或退出所述旋钮组件的功能界面，以及选择并执行所述功能界面中显示出的功能模块。本申请的键盘中，通过为旋钮组件设置多个功能模块并通过控制单元启用这些功能模块，使得通过一个旋钮组件便可快捷地实现多个不同的功能，从而丰富了键盘的功能，有利于提高用户的工作效率。

Description

一种具有多功能旋钮的键盘及其控制方法 技术领域
本申请涉及计算机键盘技术领域，具体涉及一种具有多功能旋钮的键盘及其控制方法。
背景技术
现有技术中，在键盘上设置一个旋钮来实现某一调节功能的做法已存在，例如，用来调节音量等。然而，由于旋钮的这种功能单一的特性，使得其对于提高用户的工作效率并没有实质性的帮助。另一方面，对于单手键盘而言，由于其体积的减小，使得按键数量也明显减少，因此，在保持既有的较小体积的前提下，如何丰富其功能，也是困扰着本领域技术人员的问题之一。
发明内容
基于上述现状，本申请的主要目的在于提供一种具有多功能旋钮的键盘，能够丰富键盘的功能，从而有利于提高用户的工作效率。
为实现上述目的，本申请采用的技术方案如下：
一种具有多功能旋钮的键盘，包括控制单元、键盘本体和设置于所述键盘本体上的旋钮组件，所述键盘本体和所述旋钮组件均与所述控制单元相连，所述旋钮组件包括旋转控制部和按压控制部，其中，所述控制单元用于响应所述按压控制部和所述旋转控制部的输入信号，并根据所述输入信号启动或退出所述旋钮组件的功能界面，以及选择并执行所述功能界面中显示出的功能模块。
优选地，所述按压控制部包括按钮开关、轻触开关、薄膜开关或触摸开关。
优选地，所述旋转控制部包括旋钮壳体和内置于所述旋钮壳体中的旋钮编码器。
优选地，所述旋钮壳体优选包括旋钮外壳和旋钮内壳，其中，所述旋钮外壳为罩状结构，自上而下地罩设在所述旋钮内壳的外侧，用于接收用户手指的 旋转操作；所述旋钮内壳为罩状结构，自上而下地罩设在所述旋钮编码器的外侧，并且，所述旋钮内壳相对于所述旋钮外壳固定，所述旋钮编码器的旋转部分相对于所述旋钮内壳固定。
优选地，所述按压控制部设置在所述旋转控制部的中央。
优选地，所述按压控制部包括第一按压部、弹簧、第二按压部和按钮开关；所述第一按压部包括按压头部和位于所述按压头部下方且与所述按压头部相连的连接柱；所述弹簧套设在所述连接柱上，所述弹簧的上端抵接所述按压头部的下表面，以便向所述第一按压部提供反弹力；所述第二按压部连接在所述连接柱的下端，并且抵接所述按钮开关。
优选地，所述按压控制部的至少一部分设置在所述旋转控制部的外周面上。
优选地，所述键盘为单手键盘。
优选地，所述键盘本体包括按键布置区，所述按键布置区中设置有多个按键，所述旋钮组件设置在所述按键布置区的右侧或下侧。
优选地，所述按键布置区的右下角设置有无按键区域，所述旋钮组件的至少一部分位于所述无按键区域中。
优选地，所述无按键区域为扇形区域。
优选地，所述按键布置区中至少一个按键靠近所述无按键区域，所述至少一个按键与所述旋钮组件相对的边缘轮廓为弧形。
优选地，所述功能界面中显示出的功能模块包括：音量调节模块、灯光调节模块、上下方向键模块、左右方向键模块、笔刷大小调节模块、鼠标滚轮模块、放大缩小模块、和/或翻页模块。
本申请的键盘中，通过为旋钮组件设置多个功能模块并通过控制单元启用这些功能模块，使得通过一个旋钮组件便可快捷地实现多个不同的功能，从而丰富了键盘的功能，有利于提高用户的工作效率。
本申请的另一目的在于提供前述键盘的控制方法，采用的技术方案如下：
一种键盘控制方法，用于控制前面所述的键盘，所述键盘控制方法包括步骤：
S10、所述控制单元接收到所述按压控制部和/或所述旋转控制部的输入信号；
S20、所述控制单元响应所述输入信号，并执行如下操作之一：
启动所述旋钮组件的功能界面，其中，所述功能界面中显示有多个功能模块；
选择所述功能界面中显示出的功能模块之一；
执行所述功能界面中显示出的功能模块之一；
退出所述旋钮组件的功能界面。
优选地，所述步骤S10中，所述控制单元还识别出所述输入信号对应的按压控制部和/或旋转控制部的动作类型；
所述步骤S20中，所述控制单元执行与所述动作类型相对应的操作。
优选地，所述步骤S10中，当所述控制单元接收到所述按压控制部的输入信号，并识别出所述输入信号对应的按压控制部的动作类型为长按或快速连按时，则在所述步骤S20中，所述控制单元启动或者退出所述旋钮组件的功能界面。
优选地，所述步骤S10中，在所述旋钮组件的功能界面已启动的情况下，当所述控制单元接收到所述旋转控制部的输入信号时，则在所述步骤S20中，所述控制单元根据旋转控制部的动作类型按照预定的顺序逐一地突出显示所述功能界面中显示出的功能模块，或者，根据旋转控制部的动作类型按照预定的规律执行已选中的功能模块。
优选地，所述步骤S10中，在所述旋钮组件的功能界面已启动的情况下，当所述控制单元接收到所述按压控制部的输入信号，并识别出所述输入信号对应的按压控制部的动作类型为短按时，则在所述步骤S20中，所述控制单元选中所述旋钮组件的功能界面中当前被突出显示的功能模块，或者取消对已选中的功能模块的选中。
优选地，所述步骤S10中，当所述按压控制部受到的单次按压时间达到t0以上时，所述控制单元将对应的输入信号识别为长按，其中，t0为预设时间。
优选地，t0≥1s。
优选地，所述步骤S10中，当所述按压控制部受到的单次按压时间小于t1，且在按压结束后t2时间内再次受到按压时，所述控制单元将对应的输入信号识别为快速连按，其中，t1和t2为预设时间。
优选地，所述步骤S10中，当所述按压控制部受到的单次按压时间小于t1， 且在按压结束后t2时间内未受到再次按压时，所述控制单元将对应的输入信号识别为短按，其中，t1和t2为预设时间。
优选地，t1≤1s，和/或，0.1s≤t2≤1s。
优选地，所述步骤S10中，所述旋转控制部的动作类型包括顺时针旋转和逆时针旋转。
优选地，所述步骤S20中，所述功能界面中按照环形排列显示出如下功能模块中的至少两个：音量调节模块、灯光调节模块、上下方向键模块、左右方向键模块、笔刷大小调节模块、鼠标滚轮模块、放大缩小模块、和翻页模块。
本申请的键盘控制方法可以方便地实现键盘上的旋钮组件的多个不同功能，并且可以方便地在不同功能之间进行切换，从而可提高用户的工作效率。
附图说明
以下将参照附图对根据本申请的具有多功能旋钮的键盘的优选实施方式进行描述。图中：
图1为根据本申请的一种优选实施方式的键盘的原理框图；
图2为根据本申请的一种优选实施方式的键盘的俯视示意图；
图3为本申请的键盘中的旋钮组件的一种优选实施方式的分解示意图；
图4为本申请的键盘中的旋钮组件的功能界面的优选示例；
图5为本申请的键盘的控制方法流程图。
具体实施方式
本申请的第一方面提供了一种具有多功能旋钮的键盘，如图1所示，其包括控制单元300(优选为内置于键盘中的MCU)、键盘本体100和设置于所述键盘本体100上的旋钮组件200，所述键盘本体100和所述旋钮组件200均与所述控制单元300相连，所述旋钮组件200包括旋转控制部210和按压控制部220，其中，所述控制单元300用于响应所述按压控制部220和所述旋转控制部210的输入信号，并根据所述输入信号启动或退出所述旋钮组件200的功能界面400(如图4所示)，以及选择并执行所述功能界面400中显示出的功能模块。其中，所述功能界面400中优选包括多个功能模块，例如，包括但不限于音量调节、灯光调节、上下翻页、鼠标滚轮等等。
本申请的键盘中，通过为旋钮组件200设置多个功能模块并控制单元300启用这些功能模块，使得仅通过一个旋钮组件200便可快捷地实现多个不同的功能，从而丰富了键盘的功能，有利于提高用户的工作效率。
其中，所述控制单元300中例如存储有控制程序，所述控制程序用于生成所述旋钮组件200的功能界面400，并且将所述功能界面400传输给例如计算机等装置，从而在计算机显示器上显示出来，以便于直观地选择其中的功能模块。
本申请的键盘的一种优选结构如图2所示，其中的旋钮组件200的一种优选结构如图3所示。当然，本申请的键盘也可以采用不同于图2的其他的结构，同样，旋钮组件200也可以采用不同于图3的其他结构。
优选地，如图4所示，所述功能界面400中显示出的功能模块包括但不限于：音量调节模块(例如可对应于常规键盘中的音量调节键)、灯光调节模块(例如可对应于常规键盘中的亮度调节、或者可用于图形处理软件中的灯光调节功能)、上下方向键模块(例如可对应于常规键盘中的上下方向键)、左右方向键模块(例如可对应于常规键盘中的左右方向键)、笔刷大小调节模块(例如可用于图形处理软件中的笔刷大小调节)、鼠标滚轮模块(例如可替代鼠标滚轮的功能)、放大缩小模块(例如可代替相应的鼠标或键盘中的放大功能键，或者代替相应的快捷键，或者用于图形处理软件中的放大缩小功能)、翻页模块(例如可对应于常规键盘中的上下翻页键)、等等。具体实施时，本领域的技术人员可以根据需要设置更多或更少数量的功能模块。当相应的功能模块存在时，本申请的键盘中便可以省略与该功能模块对应的按键，从而可使键盘的体积减小，例如构成为单手键盘，而不影响其功能。
优选地，如图4所示，在所述功能界面400中，以轮盘的形式显示多个功能模块，由此可对应于旋钮组件200的旋转控制部210的旋转操作直观地实现对各个功能模块的突出显示(如高亮显示)或选择。替代地，所述功能界面400也可以以其他形式(如矩阵形式，包括单行矩阵或单列矩阵)显示多个功能模块。
优选地，所述轮盘包括环形显示区域410，多个功能模块沿周向排列地显示在所述环形显示区域410中，如图4所示。
优选地，如图4所示，所述轮盘还包括中心显示区域420，其位于所述环 形显示区域410的径向内侧，二者优选为同心布置，其中，与被选中的功能模块相关的信息可以显示在所述中心显示区域420中，例如，可用来显示相应功能模块的调节方向，如顺时针或逆时针旋转所述旋转控制部210时对应的调节方向。
在具体使用时，用户可通过长按(例如按压时长为1s以上，如2s)或快速连按(例如双击)所述按压控制部220的方式来启动所述旋钮组件200的功能界面400，也即，在所述旋钮组件200的功能界面400未启动的情况下，所述控制单元300接收到来自所述按压控制部220的输入信号对应的动作类型为长按或快速连按时，则启动所述功能界面400，例如可在计算机屏幕上显示出所述功能界面400。
随后，用户可继续通过短按(即单击，例如按压时长小于1s)按压控制部220的方式选择所述功能界面400中显示出的功能模块之一。例如，在所述功能界面400启动后，所述功能界面400中的一个功能模块被高亮显示，其余功能模块则不被高亮显示，在这种情况下，用户短按或单击所述按压控制部220时，则可以选中当前被高亮显示的功能模块。也即，当所述控制单元300接收到来自所述按压控制部220的输入信号对应的动作类型为短按时，则所述控制单元300选中当前被高亮显示的功能模块。
在相应的功能模块被选中后，用户可通过所述旋转控制部210执行该功能模块的调节功能，例如，当用户顺时针或逆时针旋转所述旋转控制部210时，相应的功能模块的调节功能则朝向不同的方向进行调节。也即，当所述控制单元300接收到来自所述旋转控制部210的输入信号对应的动作类型为顺时针旋转或逆时针旋转时，则所述控制单元300根据所述旋转控制部210旋转方向按照预定的规律执行已选中的功能模块。
以图4所示的优选实施方式为例，如音量调节模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行音量加的调节功能，逆时针方向旋转所述旋转控制部210时可以执行音量减的调节功能；如灯光调节模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行灯光加的调节功能，逆时针方向旋转所述旋转控制部210时可以执行灯光减的调节功能；如上下方向键模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行上方向键的功能，逆时针方向旋转所述旋转控制部210时可以执行下方向键的功能； 如左右方向键模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行右方向键的功能，逆时针方向旋转所述旋转控制部210时可以执行左方向键的功能；如笔刷大小调节模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行笔刷变大的功能(例如相当于右中括号按键的功能)，逆时针方向旋转所述旋转控制部210时可以执行笔刷变小的功能(例如相当于左中括号按键的功能)；如鼠标滚轮模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行鼠标滚轮向前滚动的功能，逆时针方向旋转所述旋转控制部210时可以执行鼠标滚轮向后滚动的功能；如放大缩小模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行放大的功能(例如相当于“Ctrl”键和“+”键的组合键功能)，逆时针方向旋转所述旋转控制部210时可以执行缩小的功能(例如相当于“Ctrl”键和“-”键的组合键功能)；如翻页模块被选中，则用户顺时针方向旋转所述旋转控制部210时可以执行向上翻页的功能(相当于“上页”键的功能)，逆时针方向旋转所述旋转控制部210时可以执行向下翻页的功能(相当于“下页”键的功能)。
优选地，在任一个功能模块被选中的情况下，所述中心显示区域420中可以显示该功能模块的具体调节方式，如图4所示，例如在中心显示区域420的上半部显示逆时针旋转的图标和对应的功能变化方向(如灯光减)的图标，在中心显示区域420的下半部显示顺时针旋转的图标和对应的功能变化方向(如灯光加)的图标，以用于提示用户如何进行快速调节。
在相应的功能模块被选中的情况下，例如在调节完成或者未调节时，用户可通过再次短按或单击所述按压控制部220的方式取消对相应的功能模块的选中。在没有功能模块被选中的情况下，所述中心显示区域420中不显示任何功能模块的具体调节方式，此时，优选地，所述中心显示区域420中可以显示帮助用户进行功能模块的选择的提示信息。
在没有功能模块被选中的情况下，用户可通过旋转所述旋转控制部210的方式顺次高亮显示各个功能模块，以便于相应的功能模块被选中，并且高亮显示的顺序与用户旋转所述旋转控制部210的方向一致。例如，用户顺时针旋转所述旋转控制部210时，则所述功能界面400中可以按照顺时针方向依次高亮显示各个功能模块，反之亦然。也即，当所述控制单元300接收到来自所述旋转控制部210的输入信号对应的动作类型为顺时针旋转或逆时针旋转时，所 述控制单元300根据所述旋转控制部210的旋转方向按照预定的顺序逐一地高亮显示各个功能模块。
在所述功能界面400已启动的情况下，用户可通过再次长按或快速连按所述按压控制部220的方式退出所述旋钮组件200的功能界面400。也即，当所述控制单元300接收到来自所述按压控制部220的输入信号对应的动作类型为长按或快速连按时，所述控制单元300退出所述旋钮组件200的功能界面400。
由此可见，本申请的键盘中的旋钮组件可以具有多个不同的功能，可以大大丰富键盘的功能，有利于提高用户的工作效率。特别地，本申请的键盘特别适用于进行图形处理，可明显提高图形处理工作者的工作效率。
优选地，所述按压控制部220可以包括按钮开关、轻触开关、薄膜开关或触摸开关等，用户可通过按压或触摸对应的开关来操作所述按压控制部220，产生相应的输入信号。
例如，在图3所示的优选实施方式中，所述按压控制部220包括第一按压部221、弹簧222、第二按压部223和按钮开关224；其中，所述第一按压部221用于接收用户手指的按压操作，其优选包括按压头部2211和位于所述按压头部2211下方且与所述按压头部2211相连的连接柱2212；所述弹簧222套设在所述连接柱2212上，弹簧222的上端抵接所述按压头部2211的下表面，以便向所述第一按压部221提供反弹力，以便于按压操作后的自动复位；所述第二按压部223连接在所述连接柱2212的下端，并且抵接所述按钮开关224，用于将来自用户手指的按压力传递至所述按钮开关224，从而实现按压功能。所述第二按压部223例如为螺钉状结构，以螺纹连接的方式连接在所述连接柱2212的下端，螺钉的头部则用于抵接所述按钮开关224。所述按钮开关224例如为常开型按钮开关，每次被按压后，便会产生触发信号，该触发信号传输给所述控制单元300，并被识别为按压控制部220的输入信号。
优选地，如图3所示，所述旋转控制部210包括旋钮壳体和内置于所述旋钮壳体中的旋钮编码器213。其中，所述旋钮壳体优选包括旋钮外壳211和旋钮内壳212，其中，所述旋钮外壳211为罩状结构，自上而下地罩设在所述旋钮内壳212的外侧，用于接收用户手指的旋转操作，所述旋钮内壳212也为罩状结构，自上而下地罩设在所述旋钮编码器213的外侧，并且，所述旋钮内壳212至少在周向上相对于所述旋钮外壳211固定，所述旋钮编码器213的旋转 部分则相对于所述旋钮内壳212固定，于是，所述旋钮外壳211的旋转运动能够经由所述旋钮内壳212传递给所述旋钮编码器213，以便产生旋转信号。该旋转信号传输给所述控制单元300，并被识别为旋转控制部210的输入信号。
在图3所示的实施方式中，旋钮外壳211的顶面设有第一中心孔2111，用于容纳按压控制部220的至少一部分，例如容纳所述第一按压部221的按压头部2211；旋钮内壳212的顶面设有第二中心孔2121，用于供所述第一按压部221的连接柱2212穿过。容易理解，第二中心孔2121的孔径小于第一中心孔2111的孔径，然而优选地，第二中心孔2121的孔径还小于弹簧222的外径，并且小于第二按压部223的螺钉头部的外径，从而使得所述弹簧222和所述第二按压部223的螺钉头部都不能通过所述第二中心孔2121。于是，在装配状态下，弹簧222的下端抵接所述旋钮内壳212的顶面，上端则抵接所述按压头部2211的下表面，从而受压地支撑在旋钮内壳212的顶面和第一按压部221的按压头部2211之间，由此便可方便地实现第一按压部221在按压操作后的自动复位。同时，所述第二按压部223在旋钮内壳212的内侧自下而上地安装到第一按压部221的连接柱2212的下端，因此，第二按压部223的螺钉头部和弹簧222分别位于旋钮内壳212的顶面的上下两侧，并且由于第二按压部223的螺钉头部的外径大于第二中心孔2121的孔径，因此，第二按压部223的螺钉头部可以起到限位作用，以防止第一按压部221相对于所述旋钮内壳212分离。
优选地，如图3所示，所述按压控制部220设置在所述旋转控制部210的中央。例如，图示的第一按压部221、弹簧222、第二按压部223和按钮开关224同轴地布置在旋转控制部210的中央，其中，第一按压部221的按压头部2211容纳于所述旋钮外壳211顶面的第一中心孔2111中。
优选地，如图3所示，旋钮内壳212的顶面上还设置有扭矩传递孔2122，例如相对于第二中心孔2121对称设置的两个(或者多个)扭矩传递孔2122，对应地，旋钮外壳211的顶壁内侧面上可以设置相应的扭矩传递部(未示出)，在装配状态下，所述扭矩传递部位于对应的扭矩传递孔2122中，由此便可以方便地实现扭矩传递。旋钮内壳212与旋钮编码器213之间的连接方式以及扭矩传递方式则根据采用的旋钮编码器213的结构而定，具体可采用现有技术中任何可用的方式，在此不再赘述。
优选地，如图3所示，旋钮内壳212的下端部设有外凸缘2123，在装配状态下，旋钮外壳211的下端部支承在所述外凸缘2123上，使得旋钮外壳211的顶壁内侧面和旋钮内壳212的顶面之间可以保留一定的空隙，以确保弹簧222具有一定的压缩行程，由此确保第一按压部221具有一定的按压操作行程。
替代地，旋钮内壳212的下端部不设置外凸缘2123也是可行的，此时，为了确保前述的压缩行程，可以将旋钮外壳211的顶壁加厚，或者在其顶壁内侧面上设置相应的凸台以用于支承在旋钮内壳212的顶面上。
优选地，所述外凸缘2123的外径与所述旋钮外壳211的外径相同，从而使得外凸缘2123的外周面与旋钮外壳211的外周面可以形成一个完整的圆柱面，从而增强旋钮组件200的美观性。
优选地，在装配状态下，第一按压部221的顶面(即按压头部2211的上表面)与旋钮外壳211的顶面平齐，从而增强旋钮组件200的美观性。
用户在具体操作上述旋钮组件200时，例如可以通过拇指和中指捏住旋钮外壳211的外周面以进行旋转操作，同时，通过食指按压第一按压部221以进行按压操作，由此可保证较高的操作效率。
除了以上结合图3所描述的旋钮组件200的优选实施方式外，在未示出的替代实施方式中，按压控制部220的至少一部分(例如用于供用户手指按压的第一按压部)还可以设置在旋转控制部210的外周面上。此时，用户在具体操作该替代实施方式的旋钮组件200时，可以仅通过拇指和食指进行操作即可，例如食指压在按压控制部220的位于旋转控制部210的外周面上的部分上，拇指与食指相对地压在旋转控制部210的外周面的另一侧上，从而可在进行旋转操作的同时，通过食指的加力进行按压操作，由此亦可保证较高的操作效率。
优选地，如图2所示，本申请所述的键盘为单手键盘，由于单手键盘体积的减小，其按键数量相比于常规键盘减少一半以上，此时，多功能旋钮的加入能够很好地弥补因按键数量减少所造成的功能下降的问题。
特别优选地，所述键盘为适合于左手单手使用的键盘，可以方便地实现左手操作键盘、右手操作鼠标的高效率搭配。
优选地，如图2所示，所述键盘本体100包括按键布置区110，所述按键布置区110中设置有多个按键，所述旋钮组件200设置在所述按键布置区110的右侧或下侧。当用户以左手操作该键盘时，能够顺畅地实现手指在按键布置 区110和旋钮组件200之间的切换，切换行程小，效率高。
优选地，如图2所示，所述按键布置区110的右下角设置有无按键区域120，所述旋钮组件200的至少一部分位于所述无按键区域120中。容易理解，对于左手单手使用的键盘而言，用户手指(主要是拇指和食指)在按键布置区110中朝按键布置区110的右下角(或者沿相反方向)移动所需要的行程最小，甚至几乎不需要手掌的移动即可完成，因此可达到更高的工作效率。
优选地，如图2所示，所述无按键区域120为扇形区域，旋钮组件200的大部分(例如超过一半)位于所述扇形区域中，由此可节约键盘面积，也即在有限的键盘面积(对应于键盘体积)内布置更多的按键并且布置该旋钮组件200，进一步保证键盘的功能足够多。
优选地，所述按键布置区110中至少一个按键(图2所示的实施方式中有三个按键)靠近所述无按键区域120，所述至少一个按键与所述旋钮组件200相对的边缘轮廓为弧形，弧形所对应的圆心优选与旋钮组件200的中心重合，由此可提高键盘的美观性。
本申请的键盘特别适合于各类设计师使用，可通过旋钮组件快速地选择常用的图形处理命令，将传统的通过按键或鼠标方式达成选择变革为通过旋钮方式达成选择，既提高了设计师的工作效率，又增强了设计师的工作乐趣。
在上述工作的基础上，本申请的第二方面还提供了前述键盘的控制方法。
如图5所示，本申请的键盘控制方法包括步骤：
S10、所述控制单元300接收到所述按压控制部220和/或所述旋转控制部210的输入信号；
S20、所述控制单元300响应所述输入信号，并执行如下操作之一：
启动所述旋钮组件200的功能界面400；
选择所述功能界面400中显示出的功能模块之一；
执行所述功能界面400中显示出的功能模块之一；
退出所述旋钮组件200的功能界面400。
例如，所述控制单元300可以根据接收到的所述按压控制部220的输入信号启动或退出所述旋钮组件200的功能界面400、或者选择或取消选择所述功能界面400中显示出的一个功能模块，并且可以根据接收到的所述旋转控制部210的输入信号定位到(如突出显示)所述功能界面400中显示出的某一功能 模块以便对其进行选择、或者在已选择某一功能模块的情况下执行该功能模块的功能。
于是，本申请的控制方法可以方便地实现旋钮组件200的多个不同功能，并且可以方便地在不同功能之间进行切换，从而可提高用户的工作效率。
优选地，所述步骤S10中，所述控制单元300还识别出所述输入信号对应的按压控制部220和/或旋转控制部210的动作类型，如对于按压控制部220而言，动作类型包括长按、短按、快速连按等，对于旋转控制部210而言，动作类型包括顺时针旋转、逆时针旋转；
所述步骤S20中，所述控制单元300执行与所述动作类型相对应的操作。
通过对按压控制部220和旋转控制部210的动作类型进行区分并定义成不同的输入信号，能够更为精确和快捷地选择执行不同的功能模块，从而进一步提高用户的工作效率。
优选地，所述步骤S10中，当所述控制单元300接收到所述按压控制部220的输入信号，并识别出所述输入信号对应的按压控制部220的动作类型为长按或快速连按时，则在所述步骤S20中，所述控制单元300启动或者退出所述旋钮组件200的功能界面400，也即，在所述功能界面400未启动的情况下，则启动所述功能界面400，反之，在所述功能界面400已启动的情况下，则退出所述功能界面400。这使得用户可以简单地通过长按或连击所述按压控制部220来启动或退出所述旋钮组件200的功能界面400。
优选地，所述步骤S10中，在所述旋钮组件200的功能界面400已启动的情况下，当所述控制单元300接收到所述旋转控制部210的输入信号时，则在所述步骤S20中，所述控制单元300根据旋转控制部210的动作类型按照预定的顺序逐一地突出显示(例如高亮显示)所述功能界面400中显示出的功能模块，或者，根据旋转控制部210的动作类型按照预定的规律执行已选中的功能模块。以图4所示的优选实施方式的功能界面400为例，各个功能模块按照环形排列显示出，如果当前没有功能模块被选中，那么，当所述控制单元300接收到所述旋转控制部210的输入信号对应的动作类型为顺时针旋转(或逆时针旋转)时，则所述控制单元300可以按照顺时针方向(或逆时针方向)逐一地高亮显示各个功能模块，以便于相应的功能模块被选中；或者，如果当前已有功能模块被选中，那么，当所述控制单元300接收到所述旋转控制部210 的输入信号对应的动作类型为顺时针旋转(或逆时针旋转)时，则所述控制单元300可以按照预定的规律执行对应的功能模块，例如，对于音量调节模块而言，顺时针旋转则增加音量、逆时针旋转则减小音量，或者，对于灯光调节模块而言，顺时针旋转则加强灯光、逆时针旋转则减弱灯光，等等。
优选地，所述步骤S10中，在所述旋钮组件200的功能界面400已启动的情况下，当所述控制单元300接收到所述按压控制部220的输入信号，并识别出所述输入信号对应的按压控制部220的动作类型为短按时，则在所述步骤S20中，所述控制单元300选中所述旋钮组件200的功能界面400中当前被突出显示的功能模块，或者取消对已选中的功能模块的选择。这使得用户可以简单地通过单击按压控制部220而对功能模块进行选择或取消选择。
本申请的控制方法中，对于按压控制部220的不同动作类型可以按照以下方式进行定义和区分：
当所述按压控制部220受到的单次按压时间达到t0以上时，所述控制单元300将对应的输入信号识别为长按，其中，t0为预设时间，优选地，t0≥1s，如1s、1.5s、2s、2.5s或3s。
当所述按压控制部220受到的单次按压时间小于t1，其中t1<t0，且在按压结束后t2时间内再次受到按压时，所述控制单元300将对应的输入信号识别为快速连按，即连击，其中，t1和t2为预设时间，优选地，t1≤1s，0.1s≤t2≤1s。
当所述按压控制部220受到的单次按压时间小于t1，且在按压结束后t2时间内未受到再次按压时，所述控制单元300将对应的输入信号识别为短按，即单击。
优选地，如图4所示，所述步骤S20中，所述功能界面400中按照环形排列显示出如下功能模块中的至少两个：音量调节模块、灯光调节模块、上下方向键模块、左右方向键模块、笔刷大小调节模块、鼠标滚轮模块、放大缩小模块、和翻页模块。
本申请的键盘控制方法能够方便地响应于用户对于按压控制部220的按压操作而启动旋钮组件200的功能界面400，并且随后可响应于用户对于旋转控制部210的旋转操作而定位至功能界面400中显示出的任一个功能模块，并且同时可响应于用户对按压控制部220的按压操作而选中其中一个功能模块， 进而可响应于用户对于旋转控制部210的旋转操作而执行所选中的功能模块的功能。本申请的键盘控制方法还可随时响应于用户对于按压控制部220的按压操作而退出旋钮组件200的功能界面400，或者在执行其中一个功能模块的过程中响应于用户对于按压控制部220的按压操作而退出该功能模块。
可见，本申请的键盘控制方法既大大丰富了键盘的功能，同时还确保了能够高效地调用相应的功能，从而可大大提高用户的工作效率。
本领域的技术人员容易理解的是，在不冲突的前提下，上述各优选方案可以自由地组合、叠加。
应当理解，上述的实施方式仅是示例性的，而非限制性的，在不偏离本申请的基本原理的情况下，本领域的技术人员可以针对上述细节做出的各种明显的或等同的修改或替换，都将包含于本申请的权利要求范围内。

Claims (25)

  1. 一种具有多功能旋钮的键盘，其特征在于，包括控制单元、键盘本体和设置于所述键盘本体上的旋钮组件，所述键盘本体和所述旋钮组件均与所述控制单元相连，所述旋钮组件包括旋转控制部和按压控制部，其中，所述控制单元用于响应所述按压控制部和所述旋转控制部的输入信号，并根据所述输入信号启动或退出所述旋钮组件的功能界面，以及选择并执行所述功能界面中显示出的功能模块。
  2. 根据权利要求1所述的键盘，其特征在于，所述按压控制部包括按钮开关、轻触开关、薄膜开关或触摸开关。
  3. 根据权利要求1或2所述的键盘，其特征在于，所述旋转控制部包括旋钮壳体和内置于所述旋钮壳体中的旋钮编码器。
  4. 根据权利要求3所述的键盘，其特征在于，所述旋钮壳体优选包括旋钮外壳和旋钮内壳，其中，所述旋钮外壳为罩状结构，自上而下地罩设在所述旋钮内壳的外侧，用于接收用户手指的旋转操作；所述旋钮内壳为罩状结构，自上而下地罩设在所述旋钮编码器的外侧，并且，所述旋钮内壳相对于所述旋钮外壳固定，所述旋钮编码器的旋转部分相对于所述旋钮内壳固定。
  5. 根据权利要求1-4之一所述的键盘，其特征在于，所述按压控制部设置在所述旋转控制部的中央。
  6. 根据权利要求5所述的键盘，其特征在于，所述按压控制部包括第一按压部、弹簧、第二按压部和按钮开关；所述第一按压部包括按压头部和位于所述按压头部下方且与所述按压头部相连的连接柱；所述弹簧套设在所述连接柱上，所述弹簧的上端抵接所述按压头部的下表面，以便向所述第一按压部提供反弹力；所述第二按压部连接在所述连接柱的下端，并且抵接所述按钮开关。
  7. 根据权利要求1-4之一所述的键盘，其特征在于，所述按压控制部的至少一部分设置在所述旋转控制部的外周面上。
  8. 根据权利要求1-7之一所述的键盘，其特征在于，所述键盘为单手键盘。
  9. 根据权利要求8所述的键盘，其特征在于，所述键盘本体包括按键布置区，所述按键布置区中设置有多个按键，所述旋钮组件设置在所述按键布置区的右侧或下侧。
  10. 根据权利要求9所述的键盘，其特征在于，所述按键布置区的右下角设置有无按键区域，所述旋钮组件的至少一部分位于所述无按键区域中。
  11. 根据权利要求10所述的键盘，其特征在于，所述无按键区域为扇形区域。
  12. 根据权利要求10所述的键盘，其特征在于，所述按键布置区中至少一个按键靠近所述无按键区域，所述至少一个按键与所述旋钮组件相对的边缘轮廓为弧形。
  13. 根据权利要求1-12之一所述的键盘，其特征在于，所述功能界面中显示出的功能模块包括：音量调节模块、灯光调节模块、上下方向键模块、左右方向键模块、笔刷大小调节模块、鼠标滚轮模块、放大缩小模块、和/或翻页模块。
  14. 一种键盘控制方法，用于控制根据权利要求1-13之一所述的键盘，其特征在于，所述键盘控制方法包括步骤：
    S10、所述控制单元接收到所述按压控制部和/或所述旋转控制部的输入信号；
    S20、所述控制单元响应所述输入信号，并执行如下操作之一：
    启动所述旋钮组件的功能界面，其中，所述功能界面中显示有多个功能模 块；
    选择所述功能界面中显示出的功能模块之一；
    执行所述功能界面中显示出的功能模块之一；
    退出所述旋钮组件的功能界面。
  15. 根据权利要求14所述的键盘控制方法，其特征在于，所述步骤S10中，所述控制单元还识别出所述输入信号对应的按压控制部和/或旋转控制部的动作类型；
    所述步骤S20中，所述控制单元执行与所述动作类型相对应的操作。
  16. 根据权利要求15所述的键盘控制方法，其特征在于，所述步骤S10中，当所述控制单元接收到所述按压控制部的输入信号，并识别出所述输入信号对应的按压控制部的动作类型为长按或快速连按时，则在所述步骤S20中，所述控制单元启动或者退出所述旋钮组件的功能界面。
  17. 根据权利要求15所述的键盘控制方法，其特征在于，所述步骤S10中，在所述旋钮组件的功能界面已启动的情况下，当所述控制单元接收到所述旋转控制部的输入信号时，则在所述步骤S20中，所述控制单元根据旋转控制部的动作类型按照预定的顺序逐一地突出显示所述功能界面中显示出的功能模块，或者，根据旋转控制部的动作类型按照预定的规律执行已选中的功能模块。
  18. 根据权利要求15所述的键盘控制方法，其特征在于，所述步骤S10中，在所述旋钮组件的功能界面已启动的情况下，当所述控制单元接收到所述按压控制部的输入信号，并识别出所述输入信号对应的按压控制部的动作类型为短按时，则在所述步骤S20中，所述控制单元选中所述旋钮组件的功能界面中当前被突出显示的功能模块，或者取消对已选中的功能模块的选中。
  19. 根据权利要求16所述的键盘控制方法，其特征在于，所述步骤S10中，当所述按压控制部受到的单次按压时间达到t0以上时，所述控制单元将对应的输入信号识别为长按，其中，t0为预设时间。
  20. 根据权利要求19所述的键盘控制方法，其特征在于，t0≥1s。
  21. 根据权利要求16所述的键盘控制方法，其特征在于，所述步骤S10中，当所述按压控制部受到的单次按压时间小于t1，且在按压结束后t2时间内再次受到按压时，所述控制单元将对应的输入信号识别为快速连按，其中，t1和t2为预设时间。
  22. 根据权利要求18所述的键盘控制方法，其特征在于，所述步骤S10中，当所述按压控制部受到的单次按压时间小于t1，且在按压结束后t2时间内未受到再次按压时，所述控制单元将对应的输入信号识别为短按，其中，t1和t2为预设时间。
  23. 根据权利要求21或22所述的键盘控制方法，其特征在于，t1≤1s，和/或，0.1s≤t2≤1s。
  24. 根据权利要求15所述的键盘控制方法，其特征在于，所述步骤S10中，所述旋转控制部的动作类型包括顺时针旋转和逆时针旋转。
  25. 根据权利要求14-24之一所述的键盘控制方法，其特征在于，所述步骤S20中，所述功能界面中按照环形排列显示出如下功能模块中的至少两个：音量调节模块、灯光调节模块、上下方向键模块、左右方向键模块、笔刷大小调节模块、鼠标滚轮模块、放大缩小模块、和翻页模块。
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