WO2018014497A1 - 触控系统及电子设备 - Google Patents

触控系统及电子设备 Download PDF

Info

Publication number
WO2018014497A1
WO2018014497A1 PCT/CN2016/110697 CN2016110697W WO2018014497A1 WO 2018014497 A1 WO2018014497 A1 WO 2018014497A1 CN 2016110697 W CN2016110697 W CN 2016110697W WO 2018014497 A1 WO2018014497 A1 WO 2018014497A1
Authority
WO
WIPO (PCT)
Prior art keywords
touch
pressure sensor
sensor
touch control
control system
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/110697
Other languages
English (en)
French (fr)
Inventor
李忠凯
王文涛
周天铎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goertek Inc
Original Assignee
Goertek Inc
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
Application filed by Goertek Inc filed Critical Goertek Inc
Priority to US16/319,519 priority Critical patent/US20210278945A1/en
Publication of WO2018014497A1 publication Critical patent/WO2018014497A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/163—Wearable computers, e.g. on a belt
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/1671—Special purpose buttons or auxiliary keyboards, e.g. retractable mini keypads, keypads or buttons that remain accessible at closed laptop
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of one-dimensional [1D] translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04142—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position the force sensing means being located peripherally, e.g. disposed at the corners or at the side of a touch sensing plate
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0483—Interaction with page-structured environments, e.g. book metaphor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/033—Indexing scheme relating to G06F3/033
    • G06F2203/0339—Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means

Definitions

  • the present invention relates to the field of electronic technologies, and more particularly to a touch system and an electronic device that implement function adjustment based on touch sliding.
  • An object of the present invention is to provide a touch control system that enables a user to perform adjustment of a corresponding function by means of a touch slide.
  • a touch system includes a touch member, a touch sensing device, an analog to digital conversion unit, a digital signal processing unit, and a function adjustment unit.
  • the touch sensing device is provided with a first pressure sensor and a second pressure sensor, and the touch sensing device is configured to convert a sliding change of the user on the touch member into an analog voltage signal; a conversion unit configured to convert the analog voltage signal into a digital signal; the digital signal processing unit configured to calculate sliding pressure information and position information based on the digital signal; the function adjustment unit being configured to be based on the The sliding pressure information and position information are adjusted accordingly.
  • the touch component is a touch sensing strip
  • the touch sensing strip and the touch sensing device are respectively disposed on an outer surface and an inner surface of the side panel of the electronic device housing.
  • two identifiers are disposed on the touch sensing strip, and the two identifiers respectively correspond to the first pressure sensor and the second pressure sensor of the touch sensing device.
  • the touch sensing device is disposed on the circuit board, and the first pressure sensor and the second pressure sensor are respectively located at two ends of the circuit board.
  • the pressure sensor is a piezoresistive sensor or a capacitive sensor or an inductive sensor.
  • the function adjustment unit includes one of a volume adjustment, a focus adjustment, a page turning, and a scroll wheel function.
  • the touch sensing device further includes two buffering members disposed on the first pressure sensor and the second pressure sensor, respectively.
  • the cushioning member is made of silicone rubber.
  • the system further includes a main board disposed in the electronic device housing, and the analog to digital conversion unit, the digital signal processing unit, and the function adjustment unit are located on the main board.
  • an electronic device comprising a touch system according to the present invention.
  • One technical effect of the present invention is to provide a touch-sliding button design to realize functions such as volume adjustment and page turning by means of touch.
  • FIG. 1 is a schematic block diagram of a module of a touch system in accordance with the present invention.
  • FIG. 2 is a schematic diagram of a touch sensing device of a touch system in accordance with the present invention.
  • FIG 3 is a schematic view of a touch member in accordance with the present invention.
  • FIG. 4 is a schematic view for explaining the principle of touch sensing according to the present invention.
  • FIG. 1 is a schematic diagram of functional modules of a touch system in accordance with the present invention.
  • the touch control system includes a touch component 110 , a touch sensing device 120 , an analog-to-digital conversion unit 130 , a digital signal processing unit 140 , and a function adjustment unit 150 .
  • the touch system can be applied to electronic devices such as mobile phones.
  • the touch sensing device 120 is provided with a first pressure sensor and a second pressure sensor.
  • the touch sensing device 120 is configured to convert a sliding change of the user on the touch component 110 into an analog voltage signal.
  • the touch component 110 can be disposed in an appropriate area of the electronic device.
  • the touch component 110 is disposed on the upper right side of the keyboard area of the tablet computer.
  • the user can trigger the function adjustment by sliding in the opposite direction on the touch member 110, for example, when the slide is up, the volume is increased, and when the slide is down, the volume is lowered. Other function adjustments are similar.
  • the touch sensor 110 is a touch sensor strip, wherein the touch sensor strip and the touch sensor device 120 are respectively disposed on an outer surface and an inner surface of the side panel of the electronic device housing.
  • the touch sensor strip is disposed on the outer surface of the side panel of the mobile phone that the user does not frequently touch, for example, the position of the volume adjustment on the side panel of the mobile phone in the prior art.
  • two identifiers are disposed on the touch sensing strip, and the two identifiers are respectively associated with the first on the touch sensing device 120.
  • the pressure sensor corresponds to the second pressure sensor.
  • the position of the first pressure sensor is indicated by the identifier "+”
  • the position of the second pressure sensor is corresponding to the position of the "-”, that is, when sliding in the direction of "+”, indicating that it is necessary to increase (eg, increase the volume), to " -
  • the touch sensing device is disposed on the circuit board, and the first pressure sensor and the second pressure sensor are respectively located at two ends of the circuit board.
  • the position and distance of the first pressure sensor and the second pressure sensor are set based on the size of the board, the usual sliding distance of the user, and the sensitivity that the two pressure sensors can sense.
  • the touch sensing device 120 may further be provided with two buffering members respectively disposed on the first pressure sensor and the second pressure sensor to increase the pressure.
  • the cushioning member may be composed of some commonly used cushioning plastic materials, for example, made of silicone rubber.
  • the pressure sensor is a piezoresistive sensor or a capacitive sensor or an inductive sensor.
  • the analog to digital conversion unit 130 is configured to convert the analog voltage signal into a digital signal.
  • the digital signal processing unit 140 is configured to calculate sliding pressure information and position information based on the digital signal.
  • the function adjustment unit 150 performs corresponding function adjustment based on the sliding pressure information and position information.
  • the function adjustment unit 150 includes at least one of a volume adjustment, a focus adjustment, a page turning, and a scroll wheel function.
  • the user's sliding on the touch object 110 can trigger the function of the scroll wheel to facilitate the user to read.
  • the sliding on the touch object 110 can be used to turn the page, and other functions are similar.
  • the analog to digital conversion unit 130, the digital signal processing unit 140, and the function adjustment unit 150 may It is disposed on the main board located in the housing of the electronic device.
  • the main board also includes a main control unit that can coordinate other units or modules on the main board.
  • the basic principle of the touch system is: the user slides on the touch component 110; after the two pressure sensors disposed on the sensing device 120 sense the sliding pressure, the differential voltage is output to the analog-to-digital conversion unit 130;
  • the number conversion unit 130 converts the differential voltage into a digital signal and transmits it to the digital signal processing unit 140, for example, to a digital signal in the I2C format;
  • the digital signal processing unit 140 calculates a position generated by the magnitude of the pressure and the pressure based on the received digital signal;
  • the function adjustment unit 150 performs corresponding function adjustment based on the above-described pressure information and position information.
  • proportional conversion the relationship between the sliding position information and the pressure information and the function adjustment unit 150 is converted into a corresponding function, for example, a trigger volume increase or decrease function, a camera focus adjustment increase or decrease function, page turning The function, the scroll wheel function, and the like, wherein the function adjustment unit 150 can be system software or APP software or the like.
  • the touch system according to the present invention can be included in an electronic device, thereby enabling adjustment of the corresponding function by touch sliding.
  • the electronic device includes, but is not limited to, a cell phone, a camera, a game machine and its controller, a headset, a computer, a watch, glasses, a PAD, a Smart home, and the like.
  • the present invention utilizes a pressure sensor to implement a touch-sensitive button design, which provides a better user experience without mechanical buttons.
  • FIG. 2 is a schematic diagram of a touch sensing device of a touch system in accordance with the present invention.
  • the housing 210 of the electronic device, the circuit board 220, the first pressure sensor 10, the second pressure sensor 20, the first buffer member 230, and the second buffer member 240 are schematically illustrated.
  • the circuit board 220 carries the touch sensing device, wherein the circuit board 220 has an elongated shape, and the first pressure sensor 10 and the second pressure sensor 20 are respectively located at two ends of the circuit board 220.
  • Figure 2 also shows two cushioning members, a first cushioning member 230 and a second cushioning member 240, wherein the two cushioning members are slightly larger in size than the pressure sensor.
  • FIG 3 is a schematic view of a touch device according to the present invention, taking a mobile phone as an example for description.
  • the side panel 31 of the mobile phone includes a touch sensing strip 32.
  • the touch sensing strip 32 is provided with two identifiers, that is, a first identifier 33 and a second identifier 34.
  • the touch sensing strip 32 is a touch component according to the present invention, and the touch sensing strip 32 is also a substantially elongated shape, which is disposed on the outer surface of the side panel of the mobile phone.
  • the touch sensing device that is, the circuit board 220 of FIG. 2 can be mounted on the inner surface of the side panel of the mobile phone, and the touch sensing strip.
  • the position corresponds to the first identifier 33 and the second identifier 34 respectively corresponding to the two pressure sensors on the circuit board 220, so that when the user slides in the direction of the two marks, the pressure sensor can feel the sliding pressure.
  • FIG. 4 is a schematic view for explaining the principle of touch sensing according to the present invention.
  • the pressure sensed by the first pressure sensor 10 is denoted as F1
  • the pressure sensed by the second pressure sensor 20 is denoted as F2
  • F1 and F2 the pressure point F is between the first pressure sensor 10 and the second pressure sensor 20
  • F1 and F2 the magnitude and position of the actual pressure
  • the pressure of the first pressure sensor 10 is a positive pressure
  • the pressure of the second pressure sensor 20 is a negative pressure
  • the current value can be obtained.
  • the pressure of the first pressure sensor 10 is a negative pressure
  • the pressure of the second pressure sensor 20 is a positive pressure, which is obtained according to the ratio of the two pressures F1 and F2. The size and location of the current actual pressure.
  • the touch system is constructed by using two pressure sensors, and the design and extension of the touch function can be performed, and the corresponding functions such as sliding, semi-sliding, heavy pressure sliding, and light pressure sliding can be realized.
  • the touch adjustment unit can trigger the corresponding function adjustment by using the continuous variation of the pressure ratio during the sliding process. Therefore, the touch system can achieve the effect that the traditional mechanical buttons cannot achieve, giving the user a new experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
  • Telephone Set Structure (AREA)

Abstract

一种触控系统及电子设备，该触控系统包括触控件（110）、触控感应装置（120）、模数转换单元（130）、数字信号处理单元（140）以及功能调节单元（150），其中，所述触控感应装置（120）设置有第一压力传感器（10）和第二压力传感器（20），所述触控感应装置（120）被设置为将用户在触控件（110）上的滑动变化转换为模拟电压信号；所述模数转换单元（130）被设置为将模拟电压信号转换为数字信号；所述数字信号处理单元（140）被设置为基于数字信号计算滑动的压力信息和位置信息；所述功能调节单元（150）基于滑动的压力信息和位置信息进行相应的功能调节。采用触摸滑动的方式实现了电子设备的功能调节，实现了手机的侧键滑动。

Description

触控系统及电子设备 技术领域
本发明涉及电子技术领域，更具体地，涉及一种基于触摸式滑动实现功能调节的触控系统及电子设备。
背景技术
目前大多数电子产品的都采用机械式按键设计，而由于手机、平板电脑、手表等消费类电子产品按键的必需性，这种成型工艺复杂的机械式按键设计给产品组装、模具加工等工作带来了很大的工作量。
此外，由于机械式按键的功能相对较少，随着电子信息技术的不断发展，用户对于电子设备的功能需求越来越多，同时也要求硬件微小集成化，外壳简单化，组装简单化等。
因此，需要对现有技术进行改进以解决上述至少一个问题。
发明内容
本发明的一个目的是提供一种触控系统，以使用户能够通过触摸滑动的方式完成相应功能的调节。
根据本发明的一个方面，提供一种触控系统。该系统包括触控件、触控感应装置、模数转换单元、数字信号处理单元以及功能调节单元。其中，所述触控感应装置设置有第一压力传感器和第二压力传感器，所述触控感应装置被设置为将用户在所述触控件上的滑动变化转换为模拟电压信号；所述模数转换单元被设置为将所述模拟电压信号转换为数字信号；所述数字信号处理单元被设置为基于所述数字信号计算滑动的压力信息和位置信息；所述功能调节单元被设置为基于所述滑动的压力信息和位置信息进行相应地功能调节。
可选地，所述触控件是触控感应条，所述触控感应条和所述触控感应装置分别被设置于电子设备壳体侧板的外表面和内表面。
可选地，在所述触控感应条上设有两个标识，所述两个标识分别与所述触控感应装置的所述第一压力传感器和所述第二压力传感器对应。
可选地，所述触控感应装置设置在电路板上，所述第一压力传感器和所述第二压力传感器分别位于所述电路板的两端。
可选地，所述压力传感器是压阻式传感器或者电容式传感器或者电感式传感器。
可选地，所述功能调节单元包括音量调节、焦距调节、翻页、滚轮功能中的一项。
可选地，所述触控感应装置还包括两个缓冲件，分别设置于所述第一压力传感器和所述第二压力传感器上。
可选地，所述缓冲件由硅橡胶制成。
可选地，所述系统还包括设置于电子设备壳体内的主板，所述模数转换单元、所述数字信号处理单元以及所述功能调节单元位于所述主板上。
根据本发明的第二方面，提供了一种电子设备，该电子设备包括根据本发明的触控系统。
本发明的一个技术效果在于，提供触摸滑动式的按键设计，以通过触控的方式实现音量调整、翻页等功能。
通过以下参照附图对本发明的示例性实施例的详细描述，本发明的其它特征及其优点将会变得清楚。
附图说明
构成说明书的一部分的附图描述了本发明的实施例，并且连同说明书一起用于解释本发明的原理。
图1是根据本发明的触控系统的模块示意框图。
图2是根据本发明的触控系统的触控感应装置的示意图。
图3是根据本发明的触控件的示意图。
图4是用于说明根据本发明的触控感应原理的示意图。
具体实施方式
现在将参照附图来详细描述本发明的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本发明及其应用或使用的任何限制。
对于相关领域普通技术人员已知的技术和设备可能不作详细讨论，但在适当情况下，所述技术和设备应当被视为说明书的一部分。
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
图1是根据本发明的触控系统的功能模块示意图。
如图1所示，在本实施例中，触控系统包括触控件110、触控感应装置120、模数转换单元130、数字信号处理单元140以及功能调节单元150。所述触控系统可应用于手机等电子设备中。
所述触控感应装置120设置有第一压力传感器和第二压力传感器，所述触控感应装置120被设置为将用户在所述触控件110上的滑动变化转换为模拟电压信号。
所述触控件110可以设置于电子设备的适当区域，例如，为了方便用户操作，将触控件110设置于平板电脑的键盘区域的右上侧。用户通过在触控件110上的相对方向上的滑动，可以触发功能调节，例如，向上滑动时，音量增加，向下滑动时，音量降低。其他的功能调节与此类似。
在一个例子中，触控件110是触控感应条，其中，触控感应条和触控感应装置120分别被设置于电子设备壳体侧板的外表面和内表面。例如，将触控感应条设置于用户不经常接触的手机侧板的外表面，例如，现有技术中手机侧板上的音量调节的位置。通过这种设计，可以便于用户进行滑 动调节，同时也可以一定程度上避免因用户的无意滑动而错误的触发功能调节。
在另一个例子中，为了便于用户直观的了解不同滑动方向的意义，在所述触控感应条上设有两个标识，所述两个标识分别与所述触控感应装置120上的第一压力传感器和第二压力传感器相对应。例如，用标识“+”对应第一压力传感器的位置，用标识“-”对应第二压力传感器的位置，即向“+”的方向滑动时，表示需要增加(如，增加音量)，向“-”的方向滑动时，表示需要减少(如，减小音量)。
可选地，所述触控感应装置设置在电路板上，所述第一压力传感器和所述第二压力传感器分别位于所述电路板的两端。第一压力传感器和第二压力传感器的位置和距离基于电路板的尺寸、用户通常的滑动距离以及两个压力传感器所能够感应的灵敏度而设定。
为了避免压力传感器因用户的经常滑动或用力滑动而损坏，触控感应装置120还可以设有两个缓冲件，分别设置于所述第一压力传感器和所述第二压力传感器上，以增加压力传感器的寿命。缓冲件可以由常用的一些缓冲塑胶材料构成，例如，由硅橡胶制成。
可选地，所述压力传感器是压阻式传感器或者电容式传感器或者电感式传感器。
所述模数转换单元130被设置为将所述模拟电压信号转换为数字信号。
所述数字信号处理单元140被设置为基于所述数字信号计算滑动的压力信息和位置信息。
所述功能调节单元150基于所述滑动的压力信息和位置信息进行相应地功能调节。
可选地，所述功能调节单元150包括音量调节、焦距调节、翻页、滚轮功能中的至少一项。例如，当用户进行网页浏览时，用户在触控件110上的滑动可以触发滚轮的功能，以便于用户阅读。例如，用户在阅读电子书时，在触控件110上的滑动可以用于翻页，其他功能与此类似。
模数转换单元130、数字信号处理单元140以及功能调节单元150可 以设置于位于电子设备壳体内的主板上。在另一个例子中，主板上还包括主控单元，该主控单元可以协调主板上的其他单元或模块。
在本实施例中，触控系统的基本原理是：用户在触控件110上滑动；感应装置120上设置的两个压力传感器感受到滑动的压力后，输出差分电压到模数转换单元130；模数转换单元130将差分电压转换数字信号并发送到数字信号处理单元140，例如，转换为I2C格式的数字信号；数字信号处理单元140基于所接收的数字信号计算压力大小和压力所产生的位置；功能调节单元150基于上述压力信息和位置信息进行相应地功能调节。例如，按比例转换，把滑动的位置信息和压力信息与功能调节单元150的关联，转换为相应功能，例如，触发音量增大或减小功能、摄像头调焦距增大或减小功能、翻页功能、滚轮功能等，其中，功能调节单元150可以是系统软件或APP软件等。
可以将根据本发明的触控系统包括在电子设备中，从而实现通过触动滑动调节相应的功能。所述电子设备包括但不限于手机、相机、游戏机及其控制器、耳机、计算机、手表、眼镜、PAD、Smart home等。
综上所述，本发明利用压力传感器实现触控式的按键设计，无需机械按键，能够提供更好的用户体验。
图2是根据本发明的触控系统的触控感应装置的示意图。
如图2所示，示意性示出了电子设备的壳体210、电路板220、第一压力传感器10、第二压力传感器20、第一缓冲件230以及第二缓冲件240。
在本实施例中，电路板220承载触控感应装置，其中，电路板220的形状是长条形，第一压力传感器10和第二压力传感器20分别位于电路板220的两端。为了保护压力传感器，图2还示出了两个缓冲件，即第一缓冲件230和第二缓冲件240，其中，两个缓冲件的尺寸略大于压力传感器。在将触控感应装置安装在电子设备的壳体内时，缓冲件与壳体直接接触。
图3是根据本发明的触控件的示意图，以手机为例进行说明。
如图3所示，包括手机的侧板31，触控感应条32，其中，触控感应条32上设有两个标识，即第一标识33和第二标识34。
在本实施例中，触控感应条32即根据本发明的触控件，触控感应条 32也是大致长条形状，设置于手机侧板的外表面，结合图2可知，可以将触控感应装置，即图2的电路板220安装于手机侧板的内表面，其与触控感应条的位置对应，而第一标识33和第二标识34分别与电路板220上的两个压力传感器对应，因此，当用户沿着两个标识的方向滑动时，压力传感器能够感受到滑动所产生的压力。
图4是用于说明根据本发明的触控感应原理的示意图。
基于图4可以更好的理解根据本发明的触控感应原理。如图4所示，第一压力传感器10感受的压力记为F1，第二压力传感器20感受的压力记为F2，当压力点F处于第一压力传感器10和第二压力传感器20之间时，根据两个压力F1和F2的比值可以获得实际压力的大小和位置，即F＝F1+F2，F1/F2＝X2/X1，其中，X1为压力点F与第一压力传感器10之间的距离，X2为压力点F与第二压力传感器20之间的距离。
同理，当压力点F处于第一压力传感器10左端时，第一压力传感器10的压力为正压力，第二压力传感器20的压力为负压力，根据两个压力F1和F2的比值可以获得当前的实际压力的大小和位置。
同理，当压力点F处于第二压力传感器20的右端时，第一压力传感器10的压力为负压力，第二压力传感器20的压力为正压力，根据两个压力F1和F2的比值可以获得当前的实际压力的大小和位置。
综上所述，利用两个压力传感器构成触控系统，可以进行触控功能的设计和延伸，实现滑动、半滑动、重压滑动、轻压滑动等触发相应的功能。触控调节单元可以利用滑动过程中压力比值的连续变化量触发相应的功能调节。因此，这种触控系统可以达到传统的机械按键无法实现的效果，给与用户全新的体验。
虽然已经通过示例对本发明的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上示例仅是为了进行说明，而不是为了限制本发明的范围。本领域的技术人员应该理解，可在不脱离本发明的范围和精神的情况下，对以上实施例进行修改。本发明的范围由所附权利要求来限定。

Claims (10)

  1. 一种触控系统，其特征在于，包括触控件、触控感应装置、模数转换单元、数字信号处理单元以及功能调节单元，其中，所述触控感应装置设置有第一压力传感器和第二压力传感器，所述触控感应装置被设置为将用户在所述触控件上的滑动变化转换为模拟电压信号；所述模数转换单元被设置为将所述模拟电压信号转换为数字信号；所述数字信号处理单元被设置为基于所述数字信号计算滑动的压力信息和位置信息；所述功能调节单元被设置为基于所述滑动的压力信息和位置信息进行相应地功能调节。
  2. 根据权利要求1所述的触控系统，其特征在于，所述触控件是触控感应条，所述触控感应条和所述触控感应装置分别被设置于电子设备壳体侧板的外表面和内表面。
  3. 根据权利要求2所述的触控系统，其特征在于，在所述触控感应条上设有两个标识，所述两个标识分别与所述触控感应装置的所述第一压力传感器和所述第二压力传感器对应。
  4. 根据权利要求1至3中任一项所述的触控系统，其特征在于，所述触控感应装置设置在电路板上，所述第一压力传感器和所述第二压力传感器分别位于所述电路板的两端。
  5. 根据权利要求1至4中任一项所述的触控系统，其特征在于，所述压力传感器是压阻式传感器或者电容式传感器或者电感式传感器。
  6. 根据权利要求1至5中任一项所述的触控系统，其特征在于，所述功能调节单元包括音量调节、焦距调节、翻页、滚轮功能中的至少一项。
  7. 根据权利要求1至6中任一项所述的触控系统，其特征在于，所述触控感应装置还包括两个缓冲件，分别设置于所述第一压力传感器和所述第二压力传感器上。
  8. 根据权利要求7所述的触控系统，其特征在于，所述缓冲件由硅橡胶制成。
  9. 根据权利要求1至8中任一项所述的触控系统，其特征在于，所述触控系统还包括设置于电子设备壳体内的主板，所述模数转换单元、所述数字信号处理单元以及所述功能调节单元均位于所述主板上。
  10. 一种电子设备，其特征在于，包括权利要求1至9中任一项所述的触控系统。
PCT/CN2016/110697 2016-07-22 2016-12-19 触控系统及电子设备 Ceased WO2018014497A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/319,519 US20210278945A1 (en) 2016-07-22 2016-12-19 Touch system and electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620783067.1 2016-07-22
CN201620783067.1U CN206193715U (zh) 2016-07-22 2016-07-22 触控系统及电子设备

Publications (1)

Publication Number Publication Date
WO2018014497A1 true WO2018014497A1 (zh) 2018-01-25

Family

ID=58736191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/110697 Ceased WO2018014497A1 (zh) 2016-07-22 2016-12-19 触控系统及电子设备

Country Status (3)

Country Link
US (1) US20210278945A1 (zh)
CN (1) CN206193715U (zh)
WO (1) WO2018014497A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109753110A (zh) * 2017-11-02 2019-05-14 南昌欧菲生物识别技术有限公司 壳体组件和电子装置
CN110278304B (zh) * 2019-06-28 2021-08-24 Oppo广东移动通信有限公司 电子设备及电子设备的控制方法
KR102822189B1 (ko) 2019-10-08 2025-06-18 삼성전자주식회사 키 구조, 키 입력 방법 및 이를 이용하는 전자 장치
CN110989774A (zh) * 2019-11-29 2020-04-10 维沃移动通信有限公司 可穿戴设备及其控制方法、控制装置
US11861101B2 (en) * 2020-06-03 2024-01-02 Samsung Electro-Mechanics Co., Ltd. Touch sensing device and electronic device providing freedom of placement of sensing coil
WO2023132492A1 (ko) * 2022-01-07 2023-07-13 삼성전자주식회사 압력 센서를 포함하는 전자 장치

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202565358U (zh) * 2012-04-13 2012-11-28 深圳市金立通信设备有限公司 基于压力感应实现电子书翻页的系统
CN103825991A (zh) * 2013-02-07 2014-05-28 贝辛电子科技（上海）有限公司 一种手持设备
US20150029141A1 (en) * 2013-07-29 2015-01-29 Samsung Electro-Mechanics Co., Ltd. Touch sensing apparatus and method capable of supporting hover sensing
CN104395863A (zh) * 2012-07-04 2015-03-04 索尼公司 输入装置
CN104935739A (zh) * 2015-05-29 2015-09-23 努比亚技术有限公司 音视频应用控制方法和装置
CN104980587A (zh) * 2015-06-29 2015-10-14 努比亚技术有限公司 一种调节屏幕内容大小的方法及终端
CN105242850A (zh) * 2015-09-30 2016-01-13 努比亚技术有限公司 基于移动终端的遥控控制装置及方法
CN105511667A (zh) * 2015-11-26 2016-04-20 努比亚技术有限公司 基于背部压力传感器的背部触控移动终端及方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202565358U (zh) * 2012-04-13 2012-11-28 深圳市金立通信设备有限公司 基于压力感应实现电子书翻页的系统
CN104395863A (zh) * 2012-07-04 2015-03-04 索尼公司 输入装置
CN103825991A (zh) * 2013-02-07 2014-05-28 贝辛电子科技（上海）有限公司 一种手持设备
US20150029141A1 (en) * 2013-07-29 2015-01-29 Samsung Electro-Mechanics Co., Ltd. Touch sensing apparatus and method capable of supporting hover sensing
CN104935739A (zh) * 2015-05-29 2015-09-23 努比亚技术有限公司 音视频应用控制方法和装置
CN104980587A (zh) * 2015-06-29 2015-10-14 努比亚技术有限公司 一种调节屏幕内容大小的方法及终端
CN105242850A (zh) * 2015-09-30 2016-01-13 努比亚技术有限公司 基于移动终端的遥控控制装置及方法
CN105511667A (zh) * 2015-11-26 2016-04-20 努比亚技术有限公司 基于背部压力传感器的背部触控移动终端及方法

Also Published As

Publication number Publication date
US20210278945A1 (en) 2021-09-09
CN206193715U (zh) 2017-05-24

Similar Documents

Publication Publication Date Title
WO2018014497A1 (zh) 触控系统及电子设备
US20250392849A1 (en) Wearable interactive audio device
US10873798B1 (en) Detecting through-body inputs at a wearable audio device
US10055048B2 (en) Noise adaptive force touch
US8686961B2 (en) Electronic apparatus, processing method, and program
US20150242017A1 (en) Capacitive finger navigation module and manufacturing method thereof
US9727147B2 (en) Unlocking method and electronic device
JP7329150B2 (ja) タッチボタン、制御方法及び電子機器
CN104866147A (zh) 电容式手指导航模组及其制作方法
WO2015098706A1 (ja) 携帯電子機器、制御方法、及び制御プログラム
CN108196709A (zh) 一种智能终端的触摸屏幕控制方法及控制系统
CN110347282B (zh) 噪声抑制电路
US20190273981A1 (en) Headset controller
EP3139246A1 (en) Control method and apparatus, electronic device, and computer storage medium
CN110597411A (zh) 压力检测电路、电子设备和压力检测电路的控制方法
TW201619792A (zh) 電容式觸控面板模組之操作模式切換方法
CN103701448A (zh) 电子装置及其控制方法
CN105183359A (zh) 一种放大和缩小的方法、装置及终端
TWI502427B (zh) 觸控裝置及其量測電壓動態調整方法
JP2016012313A (ja) 操作装置
CN106547403A (zh) 滑动操作的速度计算方法及装置
CN106155437A (zh) 操作模式判断方法、触碰点位置判断方法以及触控控制电路
CN211349307U (zh) 一种触控板结构
CN104615345A (zh) 一种自动调整虚拟键盘位置的方法和装置
TW201249739A (en) Distance sensing circuit and touch electronic device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16909424

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16909424

Country of ref document: EP

Kind code of ref document: A1