WO2021228045A1 - 按键控制方法、装置、键盘和可读存储介质 - Google Patents
按键控制方法、装置、键盘和可读存储介质 Download PDFInfo
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- WO2021228045A1 WO2021228045A1 PCT/CN2021/092815 CN2021092815W WO2021228045A1 WO 2021228045 A1 WO2021228045 A1 WO 2021228045A1 CN 2021092815 W CN2021092815 W CN 2021092815W WO 2021228045 A1 WO2021228045 A1 WO 2021228045A1
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- stroke
- button
- key
- coil
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000003860 storage Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000002708 enhancing effect Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
- H01H13/85—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback characterised by tactile feedback features
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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
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H01H13/7065—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
Definitions
- the present disclosure relates to the field of keys, and in particular, to a key control method, device, keyboard, and readable storage medium.
- keyboards such as membrane keyboards and mechanical keyboards. Since mechanical keyboards can not only provide feedback on the key force when hitting, but also provide a certain sense of keystroke passage, they are favored by the majority of people. Key feedback such as the key force and paragraph sense of the mechanical keyboard are related to the mechanical structure of the keys. The strength of these key forces and paragraph sense is fixed during the key production process and cannot be adjusted. Therefore, users often need to go through a variety of key keyboards. Only by trying to choose a keyboard that really suits you, so the experience is low.
- the present disclosure provides a key control method, device, keyboard, and readable storage medium, so as to give users the experience of freely adjusting key feedback and improve the user's experience.
- a key control method applied to a key provided with a coil and a magnet disposed opposite to the coil, includes:
- the key mode includes a normal mode or an enhanced mode
- the preset key mode is the enhanced mode
- the first direction current and/or the second direction current are controlled to be transmitted to the coil, so that the coil and the magnet Generate corresponding repulsion and/or suction to enhance button feedback.
- the key control method further includes:
- the coil is controlled not to be energized when the preset stroke is reached.
- the stroke of the key includes a pressing stroke and a rebound stroke
- the pressing stroke includes a stroke before the button is turned on and a stroke after the button is turned on;
- the rebound stroke includes a stroke before the button is released and a stroke after the button is released;
- the stroke after the button is turned on includes the first repulsive force enhancement stroke of the button and/or the button suction force enhancement stroke; and/or
- the stroke after the key is released includes the stroke of the second repulsive force enhancement of the key.
- the first direction current and/or the second direction current are controlled to be transmitted to the coil, so that the coil and the magnet Generate corresponding repulsion and/or suction to enhance button feedback including:
- the first direction current is controlled to transmit to the coil, so that the coil and the magnet increase the repulsion force of the button during the first repulsion force enhancement stroke of the button.
- the first direction current and/or the second direction current are controlled to be transmitted to the coil, so that the coil and the magnet Generate corresponding repulsion and/or suction to enhance button feedback including:
- the second-direction current is controlled to transmit to the coil, so that the coil and the magnet generate a suction force during the key attraction enhancement stroke to enhance the sense of passage of the key.
- the first direction current and/or the second direction current are controlled to be transmitted to the coil, so that the coil and the magnet Generate corresponding repulsion and/or suction to enhance button feedback including:
- the first direction current is controlled to transmit to the coil, so that the coil and the magnet generate a repulsive force enhancement key during the second repulsion enhancement stroke of the key Rebound speed.
- the coil is energized only during the first repulsive force enhancement stroke and/or the key suction force enhancement stroke and/or the key second repulsion force enhancement stroke.
- the key control method further includes:
- Obtain a preset current parameter adjust the magnitude of the first direction current and/or the second direction current, and/or adjust the duration of the first direction current and/or the second direction current according to the current parameter.
- the present disclosure also provides a key control device, which is applied to a key provided with a coil and a magnet disposed opposite to the coil, including:
- a key mode acquisition module configured to acquire a preset key mode, the key mode including a normal mode or an enhanced mode
- the button feedback enhancement module is configured to control the transmission of current in the first direction and/or current in the second direction to the coil after the button stroke acquired in real time reaches the preset stroke when the preset button mode is the enhanced mode.
- the coil and the magnet generate corresponding repulsive force and/or attractive force to enhance button feedback.
- the present disclosure also provides a keyboard including a memory and a processor, the memory stores a computer program, and the processor runs the computer program to make the keyboard execute the key control method.
- the present disclosure also provides a readable storage medium that stores a computer program that executes the button control method when the computer program runs on a processor.
- the present disclosure provides a button control method, which is applied to a button provided with a coil and a magnet arranged opposite to the coil, including: obtaining a preset button mode, the button mode including a normal mode or an enhanced mode; When the preset key mode is the enhanced mode, after the key stroke acquired in real time reaches the preset stroke, the first direction current and/or the second direction current are controlled to be transmitted to the coil, so that the coil and the magnet Generate corresponding repulsion and/or suction to enhance button feedback.
- the button control method of the present disclosure can generate repulsive force and/or attraction force by controlling the coil and the magnets arranged oppositely, so that the user can adjust the button feedback according to requirements, thereby improving the user experience.
- FIG. 1 is a flowchart of a button control method provided by Embodiment 1 of the present disclosure
- FIG. 2 is a schematic diagram of the mechanism of a button provided in Embodiment 1 of the present disclosure
- FIG. 3 is a flowchart of another key control method provided by Embodiment 1 of the present disclosure.
- FIG. 4 is a diagram of the relationship between button force and stroke provided by Embodiment 2 of the present disclosure.
- FIG. 5 is a flowchart of a button control method provided by Embodiment 2 of the present disclosure.
- Embodiment 6 is a flowchart of another key control method provided by Embodiment 2 of the present disclosure.
- FIG. 7 is a flowchart of a third button control method provided by Embodiment 2 of the present disclosure.
- FIG. 8 is a flowchart of a button control method provided by Embodiment 3 of the present disclosure.
- FIG. 9 is a schematic structural diagram of a key control device provided by Embodiment 4 of the present disclosure.
- Fig. 1 is a flowchart of a key control method provided in Embodiment 1 of the present disclosure. The method is applied to a key provided with a coil and a magnet disposed opposite to the coil, and includes the following steps:
- Step S11 Obtain a preset key mode, where the key mode includes a normal mode or an enhanced mode.
- the keyboard can obtain the preset key mode and run the keyboard in the preset key mode.
- the key mode includes a normal mode and an enhanced mode
- the normal mode is The entire key work mode is completed by the elastic part of the key itself
- the enhanced mode is to generate force in the same direction as the elastic part or in the opposite direction in the direction of the elastic part through the control of the coil, thereby enhancing the feedback of the key.
- the coil is an energized coil, which can generate magnetic force after being energized.
- the button feedback includes button repulsion, button passage, and button resilience.
- the button repulsion increases the resistance when the button is pressed, and the button passage decreases the resistance of the button at the preset point of the button pressing stroke.
- the resilience is to increase the button resilience at the preset point of the button's rebound stroke.
- the user can also set one, or two, or all of the key repulsion, key paragraph sense, and key resilience in the enhanced mode, and set the key repulsion force and key paragraph sense respectively. And adjust the strength of the button's rebound force, which is not limited here.
- an application program may be set in the keyboard, and the enhancement mode can be adjusted through the application program, and the corresponding coil control process is generated, which is not limited here.
- FIG. 2 is a schematic diagram of the mechanism of a key provided by Embodiment 1 of the present disclosure.
- the key cap of the key 100 can be provided with a magnet 150, and the bottom of the key 100 can be provided with the coil 140 and the stroke sensor 110.
- the stroke sensor 110 is connected to the controller 120 of the keyboard, and the controller 120 is connected to the driving module 130 to control the driving module 130 to transmit a preset value of voltage or current to the coil 140.
- Step S12 When the preset key mode is the enhanced mode, control to transmit the first direction current and/or the second direction current to the coil after the key stroke acquired in real time reaches the preset stroke, so that the coil and The magnet generates corresponding repulsive force and/or attractive force to enhance button feedback.
- the stroke of the key can be obtained in real time through the stroke sensor.
- the stroke sensor can be set inside the key. Specifically, it can be a Hall sensor, and the Hall sensor is set on the button.
- a magnet can be arranged on the keycap of the key in the bottom plate, that is, the inside of the key, and the Hall sensor is used to sense the magnetic flux of the magnet, so that the key stroke can be obtained in real time according to the magnetic flux.
- the stroke sensor can also be arranged outside the key, specifically, it can be a light sensor, and the light sensor can include a light sensor or an infrared sensor, that is, a PT light sensor or an IR light sensor. Among them, the stroke sensor can also be a digital sensor, which is not limited here.
- the real-time analysis of the key stroke is performed according to the information of the stroke sensor, and when the key stroke reaches the preset stroke, the corresponding current or voltage is controlled to transmit the corresponding current or voltage to the coil, thereby enhancing the key feedback .
- a drive module can be provided in the keyboard, and when it is detected that the key stroke reaches the preset stroke, the drive command can be sent to the drive module, so that the drive module transmits the corresponding current or voltage to the coil, so that the coil and the magnet generate Suction or repulsion, thereby generating button feedback, or enhancing button feedback.
- the stroke of the aforementioned button includes a pressing stroke and a rebound stroke;
- the pressing stroke includes a stroke before the button is turned on and a stroke after the button is turned on;
- the rebound stroke includes a stroke before the button is released and the button is released.
- the stroke after the button is turned on includes the first repulsive force enhancement stroke of the button and/or the button suction force enhancement stroke; and/or the stroke after the button is released includes the second repulsion force enhancement stroke of the button.
- the press stroke is the stroke of the user pressing the key until the key touches the keyboard bottom plate.
- the rebound stroke is the stroke that the button returns from the state of contacting the bottom plate to the initial state after the user releases the pressed button.
- the button is provided with a conduction point.
- the button When the user presses the button to the conduction point, the button can be turned on. That is, the pressing stroke can be divided into the stroke before the button is turned on and the stroke after the button is turned on.
- a key first repulsive force enhancement stroke or a key suction force enhancement stroke can be added, or a key first repulsion force enhancement stroke and a key suction force enhancement stroke can be added in sequence.
- the first direction current is controlled to be transmitted to the coil, so that the coil and the magnet generate repulsive force, thereby enhancing the repulsive force of the button.
- the second direction current will be controlled to transmit the current to the coil, so that the coil and the magnet will generate attraction, thereby generating or enhancing the sense of passage.
- the same position of the conduction point of the key can be the release point, that is, the rebound stroke can be divided into the stroke before the key is released and the stroke after the key is released.
- a key first repulsion enhancement stroke can be added to the stroke, and the first direction current will be transmitted to the coil during the second repulsion enhancement stroke of the key, so that the coil and the magnet will generate repulsion force, thereby enhancing the return spring force of the key and increasing Rebound speed.
- the adjustment of the button repulsion, the sense of the key paragraph, and the button resilience can be realized, and at least one of the adjustments can be achieved.
- Button feedback so that users can adjust button repulsion, button paragraph sense, and button resilience as required, thereby improving user experience.
- the above process of judging whether the trip has reached the preset trip can be implemented by using an algorithm or an application program.
- an application program may be set in the keyboard, and the application program obtains the real-time trip detected by the trip sensor and determines whether it has reached The preset stroke, after reaching the preset stroke, generates a corresponding command to control the current transmitted to the coil.
- Fig. 3 is a flowchart of another key control method provided by Embodiment 1 of the present disclosure, and further includes the following steps:
- Step S13 When the preset key mode is the normal mode, the coil is controlled not to be energized when the preset stroke is reached.
- the coil is not energized when the preset stroke is reached, that is, no key feedback is generated or the key feedback is enhanced.
- the above method can be applied to ordinary keys. Coils and magnets are added to ordinary keys, and various combinations of key feedback can be generated by controlling the coils, including at least one of key repulsion, key paragraph sense, and key elasticity. Button feedback. It can also be applied to a mechanical keyboard. By adding coils and magnets, and controlling the coils, at least one of the original button repulsion, the sense of key paragraphs, and the button elasticity can also be enhanced, which is not limited here.
- the keyboard may be provided with an application program configured to receive instructions from the user to switch between the normal mode and the enhanced mode, which is not limited here.
- FIG. 4 is a diagram of the relationship between button force and stroke provided by Embodiment 2 of the present disclosure.
- point B is the conduction point of the button
- point C is the peak point of the button force, which is the peak point of the repulsive force generated by the coil
- D is the valley point of the button force, which is The coil generates the suction and the spring superimposed section
- point E is the release point of the button
- point F is the release point after the coil generates the return spring force.
- points A to B represent the initial state before the button is turned on
- points B to C represent the first repulsive force enhancement stroke of the button, that is, the state of reaching the peak button force after the button is turned on
- points C to D represent
- the return of point D to point E represents the state of the button returning only through the spring force, or the state where the spring force and the button suction force are superimposed
- the point E to F represent the first button
- the second repulsion enhances the stroke, that is, adds a suction force to feed back the state of the return stroke.
- the state from point B to point C, the state from point C to point D, and the state from point E to point F can be realized by the above-mentioned stroke detection and coil, so as to realize the feedback of the button, and the realization of each state Feedback can be achieved individually or in combination, so that users can choose the desired button feedback.
- the coil in order to achieve the purpose of power saving, before the AB stroke and the AB stroke, in the initial state before the button is turned on, the coil can be controlled not to be energized.
- the current in the coil can also be controlled to reduce the button force, so that the user can have a good key experience when pressing the button for a long time, and can also control not to supply power to the coil in the DE segment. So as to further achieve the role of power saving.
- the current magnitude, direction, and duration of the coils in each segment of the stroke can be adjusted, so that users can face various keyboard usage scenarios according to their needs.
- FIG. 5 is a flowchart of a button control method provided by Embodiment 2 of the present disclosure, which includes the following steps:
- Step S51 Obtain a preset key mode, where the key mode includes a normal mode or an enhanced mode.
- Step S52 When the preset button mode is the enhanced mode, after the pressing stroke reaches the first repulsive force strengthening stroke of the button, control the transmission of current in the first direction to the coil so that the coil and the The magnet enhances the repulsive force of the key during the first repulsive force enhancement stroke of the key.
- the enhanced button repulsion is set in the enhanced mode, after detecting that the pressing stroke reaches the first repulsive enhanced stroke of the button, that is, after passing the conduction point of the button, the current in the first direction can be controlled to be transmitted to
- the coil causes the coil and the magnet to generate repulsive force, and the direction of the repulsive force is consistent with the direction of the elastic force of the key elastic member, so that the resistance of the key is increased, that is, the key repulsive force is increased during the first repulsive force enhancement stroke of the key.
- Fig. 6 is a flowchart of another key control method provided by Embodiment 2 of the present disclosure, which includes the following steps:
- Step S53 After the pressing stroke reaches the key attraction enhancement stroke, control to transmit a second direction current to the coil, so that the coil and the magnet generate a suction enhancement key paragraph during the button attraction enhancement stroke feel.
- an enhanced keystroke sense is provided in the enhanced mode
- the current in the second direction can be controlled to transmit the current to the coil, so that the coil and the magnet generate attraction force.
- the direction of the attraction force is the same as
- the direction of the elastic force of the button elastic member is opposite, so that the resistance of the button is reduced, that is, the button generates a sense of paragraph or enhances the sense of paragraph during the period when the button's suction force is increased.
- FIG. 7 is a flowchart of a third button control method provided by Embodiment 2 of the present disclosure, which includes the following steps:
- Step S54 After the rebound stroke reaches the second repulsive force enhancement stroke of the button, control to transmit the current in the first direction to the coil, so that the coil and the magnet are generated during the second repulsion force enhancement stroke of the button Repulsion enhances the button rebound speed.
- the first direction current can be controlled to transmit to the coil, so that the coil and the magnet generate repulsive force.
- the direction is consistent with the direction of the elastic force of the button elastic member, so the rebound speed of the button is accelerated.
- At least one of the above steps S52, S53, and S54 can be selected and executed in the enhanced mode of the keyboard according to the user's setting, so as to realize the user's free combination according to his needs, and adjust the key repulsion, key paragraph sense, and key press Rebound speed.
- the coil is energized only during the first repulsive force enhancement stroke of the button and/or the button suction force enhancement stroke and/or the button second repulsion force enhancement stroke. That is, in the key strokes other than the above strokes, the coil is not energized, so as to save power.
- FIG. 8 is a flowchart of a button control method provided by Embodiment 3 of the present disclosure, which includes the following steps:
- Step S21 Obtain a preset key mode, where the key mode includes a normal mode or an enhanced mode.
- Step S22 Obtain a preset current parameter, adjust the magnitude of the current in the first direction and/or the current in the second direction according to the current parameter, and/or adjust the current in the first direction and/or the current in the second direction. duration.
- the current parameters can also be adjusted to adjust the magnitude and duration of the current in the first direction or the current in the second direction.
- the size of the button repulsion, and the time to adjust the current is to adjust the duration of the enhanced button repulsion.
- the duration of the current in the second direction can be extended, the resistance of the button can be reduced, and a better long-press experience for the user can be provided.
- the above-mentioned preset current parameters can be adjusted through an application program.
- the application program may be set in the keyboard, and the keyboard is connected to the computer terminal.
- the current parameters are adjusted, and there is no limit here.
- Step S23 When the preset key mode is the enhanced mode, after the key stroke acquired in real time reaches the preset stroke, control to transmit current in the first direction and/or current in the second direction to the coil, so that the coil and The magnet generates corresponding repulsive force and/or attractive force to enhance button feedback.
- FIG. 9 is a schematic structural diagram of a key control device provided by Embodiment 4 of the present disclosure.
- the key control device 900 is applied to keys provided with a coil and a magnet arranged opposite to the coil, and includes:
- the key mode obtaining module 910 is configured to obtain a preset key mode, where the key mode includes a normal mode or an enhanced mode;
- the button feedback enhancement module 920 is configured to control the transmission of current in the first direction and/or current in the second direction to the coil after the button stroke acquired in real time reaches the preset stroke when the preset button mode is the enhanced mode, The coil and the magnet are made to generate corresponding repulsive force and/or attractive force to enhance the button feedback.
- the present disclosure also provides a keyboard.
- the keyboard includes a memory and a processor.
- the memory can be configured to store a computer program. The function of the module.
- the memory may include a storage program area and a storage data area, where the storage program area can store an operating system and at least one application program required by at least one function (such as a sound playback function and an image playback function, etc.); the storage data area can store Use the created data (such as audio data and phone book, etc.) and so on.
- the memory may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
- This embodiment also provides a readable storage medium configured to store the computer program used in the above keyboard.
- each block in the flowchart or block diagram may represent a module, program segment, or part of the code, and the module, program segment, or part of the code contains one or more functions for realizing the specified logical function.
- Executable instructions may also occur in a different order from the order marked in the drawings.
- each block in the structure diagram and/or flowchart and the combination of the blocks in the structure diagram and/or flowchart can be implemented by a dedicated hardware-based system that performs specified functions or actions. It can be realized, or it can be realized by a combination of dedicated hardware and computer instructions.
- the functional modules or units in the various embodiments of the present disclosure may be integrated together to form an independent part, or each module may exist alone, or two or more modules may be integrated to form an independent part.
- the function is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer readable storage medium.
- the technical solution of the present disclosure essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a smart phone, a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes. .
Abstract
Description
Claims (11)
- 一种按键控制方法,其特征在于,应用于设置有线圈以及与所述线圈相对设置的磁体的按键,包括:获取预先设置的按键模式,所述按键模式包括普通模式或增强模式;当预先设置的按键模式为所述增强模式时,在实时获取的按键行程达预设行程后控制传输第一方向电流和/或第二方向电流至所述线圈,使所述线圈与所述磁体产生相应的斥力和/或吸力,以增强按键反馈。
- 根据权利要求1所述的按键控制方法,其特征在于,还包括:当预先设置的按键模式为所述普通模式,到达所述预设行程时控制所述线圈不通电。
- 根据权利要求1所述的按键控制方法,其特征在于,所述按键的行程包括按下行程和回弹行程;所述按下行程包括按键导通前行程和按键导通后行程;所述回弹行程包括按键释放前行程和按键释放后行程;所述按键导通后行程包括按键第一斥力增强行程和/或按键吸力增强行程;和/或所述按键释放后行程包括按键第二斥力增强行程。
- 根据权利要求3所述的按键控制方法,其特征在于,所述在实时获取的按键行程达预设行程后控制传输第一方向电流和/或第二方向电流至所述线圈,使所述线圈与所述磁体产生相应的斥力和/或吸力,以增强按键反馈包括:在所述按下行程到达所述按键第一斥力增强行程后,控制传输第一方向电流至所述线圈,使所述线圈与所述磁体在所述按键第一斥力增强行程期间增强按键斥力。
- 根据权利要求3所述的按键控制方法,其特征在于,所述在实时获取的按键行程达预设行程后控制传输第一方向电流和/或第二方向电流至所述线圈,使所述线圈与所述磁体产生相应的斥力和/或吸力,以增强按键反馈包括:在所述按下行程到达所述按键吸力增强行程后,控制传输第二方向电流至所述线圈,使所述线圈与所述磁体在所述按键吸力增强行程期间产生吸力增强按键段落感。
- 根据权利要求3所述的按键控制方法,其特征在于,所述在实时获取的按键行程达预设行程后控制传输第一方向电流和/或第二方向电流至所述线圈,使所述线圈与所述磁体产生相应的斥力和/或吸力,以增强按键反馈包括:在所述回弹行程到达所述按键第二斥力增强行程后,控制传输第一方向电流至所述线圈,使所述线圈与所述磁体在所述按键第二斥力增强行程期间产生斥力增强按键 回弹速度。
- 根据权利要求3所述的按键控制方法,其特征在于,所述线圈仅在所述按键第一斥力增强行程和/或按键吸力增强行程和/或按键第二斥力增强行程通电。
- 根据权利要求1所述的按键控制方法,其特征在于,还包括:获取预先设置的电流参数,根据所述电流参数调节所述第一方向电流和/或第二方向电流的大小,和/或调节所述第一方向电流和/或第二方向电流的持续时间。
- 一种按键控制装置,其特征在于,应用于设置有线圈以及与所述线圈相对设置的磁体的按键,包括:按键模式获取模块,配置成获取预先设置的按键模式,所述按键模式包括普通模式或增强模式;按键反馈增强模块,配置成当预先设置的按键模式为所述增强模式时,在实时获取的按键行程达预设行程后控制传输第一方向电流和/或第二方向电流至所述线圈,使所述线圈与所述磁体产生相应的斥力和/或吸力,以增强按键反馈。
- 一种键盘,其特征在于,包括存储器以及处理器,所述存储器存储有计算机程序,所述处理器运行所述计算机程序以使所述键盘执行根据权利要求1至8中任一项所述的按键控制方法。
- 一种可读存储介质,其特征在于,其存储有计算机程序,所述计算机程序在处理器上运行时执行权利要求1至8中任一项所述的按键控制方法。
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