WO2007140705A1 - procédé pour entrer une identification et appareil pour intégrer des touches multiples avec une fonction de pilotage de souris - Google Patents

procédé pour entrer une identification et appareil pour intégrer des touches multiples avec une fonction de pilotage de souris Download PDF

Info

Publication number
WO2007140705A1
WO2007140705A1 PCT/CN2007/001703 CN2007001703W WO2007140705A1 WO 2007140705 A1 WO2007140705 A1 WO 2007140705A1 CN 2007001703 W CN2007001703 W CN 2007001703W WO 2007140705 A1 WO2007140705 A1 WO 2007140705A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductive
key value
force
contact
elastic
Prior art date
Application number
PCT/CN2007/001703
Other languages
English (en)
Chinese (zh)
Inventor
Jian Ye
Original Assignee
Jian Ye
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 Jian Ye filed Critical Jian Ye
Publication of WO2007140705A1 publication Critical patent/WO2007140705A1/fr

Links

Classifications

    • 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
    • G06F3/03—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 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts

Definitions

  • the invention relates to a method for recognizing a button and an electronic device for implementing the method, in particular to a method for identifying a button for integrating multi-button and mouse driving functions of a computer, a communication and a consumer electronic product, and an electronic device for implementing the method Device.
  • the keypad of the prior art is usually connected to the identification controller by using a matrix or a direct connection, and the number of I/O ports of the identification controller to be occupied is large.
  • a keyboard and a mouse are used as input devices, and the mouse and the keyboard respectively occupy a PS/2 interface or a USB interface, and occupy a large number of interfaces.
  • the present invention provides a new method for input recognition and implementation thereof.
  • the electronic device of the method determines the specific key value by sensing the direction of force on the elastic conductor and the magnitude of the force applied, or drives the mouse cursor.
  • a method for input recognition which is provided with an insulating base body and a trigger body, and three or more conductive touches are arranged on the base body along a curve which is not intersected by itself.
  • Points each of the conductive contacts is electrically connected to the identification controller, and the trigger body is an elastic conductor.
  • the elastic conductor is not in contact with the conductive contacts in a normal state, and is in contact with the conductive contacts when subjected to a force, and conductive contacts that are mutually conductive
  • the number of points may be three or more, and the effective force direction and the effective force amount of the elastic conductor may be identified by the mutually conductive contacts, and the input key value is recognized by the effective force direction or the effective force magnitude. When two different key values are identified, the same or more conductive contacts can be used.
  • the device for implementing the above method is: a device integrating a multi-button and mouse driving function, the device comprising a base and a trigger body, the base comprising an insulating substrate for guiding a conductive contact and positioning the conductive contact, the base body is provided
  • the conductive contact is an elastic conductor, and the elastic conductor is not in contact with the conductive contact in a normal state, and is in contact with the conductive contact when subjected to force, and the number of conductive contacts that are mutually conductive may be three or more. .
  • the effective force direction may be defined as a moving direction of the mouse cursor, and a cyclic scanning period is set in the identification controller, and each conductive contact is scanned once for each conductive period to determine the mutual conduction of the conductive contacts, and the conductive contact of the force direction is determined. Each turn of the scan period causes the mouse cursor to move a set distance in the corresponding moving direction.
  • the magnitude of the set distance is determined by the number of conductive contacts that are an increasing function between the magnitude of the set distance and the number of conductive contacts.
  • a function switching button can be added, and the same force direction can be obtained by pressing the function switching button.
  • the input key value recognized by the force size changes.
  • one direction can be set to one key value, or one direction range can be set to one key value.
  • the base body is provided with a positioning device for positioning the trigger body, and the trigger body is mounted on the positioning device.
  • the trigger body further includes an elastic body which is in contact with the elastic electric conductor and assists in resetting the elastic electric conductor.
  • the elastic electric conductor has a hollow structure inside, and the elastic body is disposed in the elastic electric conductor and is mounted on the positioning device.
  • the trigger body further includes a sheath, the sheath includes an upper cover and a lower cavity, the lower cavity is sleeved outside the elastic body, and the elastic conductor is sleeved outside the lower cavity of the sheath.
  • the upper surface of the upper cover of the casing is provided with a friction protrusion.
  • the invention has the beneficial effects that: the invention can integrate a plurality of buttons in one body, and the volume is small, so that the electronic product with the keyboard can be miniaturized, and the mouse can also be driven, and the functions are diverse, and the invention occupies when connected.
  • the identification controller has fewer I/O lines, and a plurality of I/O ports can be used to identify more key values.
  • the invention can integrate the mouse and the keyboard into one body, so that the two occupy one interface and reduce the number of interfaces.
  • FIG. 1 is a schematic diagram of a normal circuit of the present invention.
  • FIG. 2 is a schematic diagram of a use state circuit of the present invention.
  • Figure 3 is a schematic view showing the exploded state of the present invention.
  • Figure 4 is a schematic view showing the state of decomposition of the substrate of the present invention.
  • FIG. 5 is a schematic view showing the exploded state of the trigger body of the present invention.
  • Figure 6 is a schematic cross-sectional view of the present invention.
  • FIG. 7 is a schematic cross-sectional view of the CC of FIG. 6.
  • FIG. Figure 8 is a schematic view of the principle of use of the present invention.
  • the present embodiment is a preferred embodiment of the present invention, and other principles and basic structures thereof are the same as or similar to those of the present embodiment, and are all within the scope of the present invention.
  • the principle of the present invention is that a conductive contact is provided on the inner side of the base, and the number of conductive contacts is three or more (the specific number can be determined according to actual needs), the user
  • the adjacent conductive contacts can be turned on by the elastic conductor, and the more the user exerts the force, the more electrical contacts are connected to each other, and the direction and magnitude of the effective force can be obtained through calculation.
  • the unique key value is determined by the direction and magnitude of the effective force.
  • the method for realizing the invention a plurality of conductive contacts are arranged on an insulating substrate, the number of the conductive contacts is three or more, and the specific number can be determined according to actual needs, and the conductive contacts on the substrate are
  • the lines between the lines form a closed curve that is self-intersecting.
  • the preferred curve is in the form of a circle, i.e., three or more conductive contacts are arranged on the substrate along a closed curve that is self-intersecting.
  • Each conductive contact is correspondingly connected to the I/O port of the identification controller, and one conductive contact corresponds to an I/O port, and a trigger body is disposed corresponding to the base body. In the normal state, the trigger body is not in contact with the conductive body.
  • Point contact when the trigger body is stressed, the trigger body can be in contact with the conductive contact, so that the conductive contacts are electrically connected to each other, and the number of conductive contacts that are mutually conductive can be three or more, according to mutual conduction
  • the conductive contact can uniquely determine the direction of the force of the trigger body. According to the number of conductive contacts that are mutually conductive, the magnitude of the force of a trigger body can be uniquely determined, and the force can be unique according to the force direction and the force of the trigger body. Determine an input key value. When different key values are determined in different force directions, the same or more conductive contacts can be used. Touch
  • the body can also be seen as a special conductive contact that is wired to the I/O port of the identification controller.
  • a function switching button can be added, and the function switching button can be used to switch the recognition function state, so that the input key values in the same direction are different.
  • the following examples illustrate: If the function status is one, the trigger body conducts the conductive contacts in different directions, so that the recognition range can be 26 English letters such as "az”; press the function switch button to adjust the function status to 2, trigger The body conducts conductive contacts in different directions, so that the recognition range can be 10 Arabic numerals such as "0-9"; when the function state is adjusted to 3, the trigger body conducts conductive contacts in different directions to make the recognition range Can be for each punctuation.
  • the corresponding force directions may be the same.
  • the theoretically identifiable direction of the force is large (the number of keys that can be recognized is large), and when the key value actually needs to be recognized is small, multiple forces may be applied.
  • the direction corresponds to a key value, or a force direction range corresponds to a key value.
  • it can be set that when the function state is one, each direction corresponds to one input key value, and 26 force direction directions can be recognized, and in the function state 2, only 10 force directions are recognized. Yes, but when the function status is two, the theoretically identifiable direction of the force is still 26. In this case, the two letters of the letter "a" and the letter "b" that can be set for the function state at the time of the function state are corresponding to two.
  • the numbers are all "1", that is, the letter "a” and the letter “b” are in the direction of the force direction of the two force directions.
  • the key value recognized in the function state 2 is the number "1".
  • the range of the direction of the force can be set freely according to actual needs, such as: The range of commonly used key values can be set larger, and the range of unusable key values can be set smaller.
  • the invention can also be used as a mouse driver, and the direction of the force of the recognition can be set as the moving direction of the mouse, and the magnitude of the force can be set to correspond to the speed of the mouse moving speed. Accordingly, the keyboard and mouse can be integrated on one device.
  • the specific device structure for realizing the present invention is not limited to one.
  • a preferred device embodiment is given below - Referring to Figure 3, the present invention is structurally composed of two major parts, a pedestal 1 and a trigger body 2, respectively.
  • the base 1 and the trigger body 2 are respectively provided with mutually corresponding circular shapes, and the inside of the base 1 is a cavity, and the trigger body 2 is fitted in the cavity of the base 1.
  • the susceptor 1 in this embodiment includes a base body 7, a conductive contact 6, a cavity inside the base body 7, a conductive contact 6 disposed on the inner side wall of the base body 7, and the conductive contact 6 exposed to the base body. 7 outside the inner side wall, when the trigger body 1 is toggled, the conductive contact 6 can be turned on.
  • the internal cavity of the base body 7 given in this embodiment is cylindrical, and the conductive contacts 6 are arranged in a circular shape. In actual production, the internal cavity of the base body 7 is not limited to a circular shape, and may also be other required shapes.
  • the number of adjacent electrical contacts is different depending on the magnitude of the applied force.
  • the base 7 is internally fixed with a support rod 8.
  • the conductive contacts 6 are in the shape of "L", one of which is embedded in the inner side wall of the base body 7, and the other side is exposed on the outer side of the base body 7 for soldering.
  • the conductive contacts 6 can be formed into a special shape such that the conductive contacts 6 are used to solder one end in a standard dual in-line arrangement or other standard arrangement.
  • the conductive contact 6 is stamped from a phosphor bronze material, and the conductive contact 6 is injection molded with the base 7 to form an integral base 1.
  • the trigger body 2 in this embodiment includes an elastic body 3, an elastic conductor 4, and a sheath 5.
  • the outer shape of the elastic conductor 4 is the same as the inner cavity shape of the base body 7, and is slightly smaller than the inner cavity of the base body 7. In the inner diameter, that is, in the normal state, the elastic conductor 4 does not contact the conductive contacts 6 on the inner wall of the inner cavity of the base 7.
  • the conductive contacts 6 on the substrate 7 given in this embodiment are arranged in a circular shape, and the corresponding elastic conductors 4 have a cylindrical shape.
  • the upper part of the casing 5 is an upper cover, the lower part is a cylindrical cavity, the elastic electric conductor 4 is sleeved outside the lower cylindrical cavity of the casing 5, and the lower cylindrical cavity of the casing 5 is provided with an elastic body.
  • bomb The inside of the body 3 is a hollow structure, and the elastic body 3 is sleeved on the support rod 8.
  • a friction protrusion 9 is provided on the upper surface of the cover of the trigger body 2.
  • a connection buckle or a connection screw may be provided on the upper surface of the cover of the trigger body 2.
  • the elastic body 3, the elastic conductor 4, and the sheath 5 are concentric, and are molded together by double injection molding.
  • Figure 6 and Figure 7 show two cross-sectional structural views of the present invention, which more clearly and clearly reflect the internal structure of the present invention.
  • the structure for realizing the invention may also be: the base body is an insulator, the base body may be a flat plate shape, the conductive contacts are arranged on the base body along a curve that is not intersected by itself, the trigger body is disposed on the base body, and the trigger body is provided with elastic conductive
  • the elastic conductor is not in contact with the conductive contact in a normal state, and is in contact with the conductive contact when subjected to a force, and the number of conductive contacts that are mutually conductive may be three or more.
  • the detailed working principle of the present invention is as follows: Assuming that the number of all conductive contacts 6 is a (a is greater than or equal to 3), the conductive contacts 6 are denoted by C. Let the center point of the cavity of the substrate 7 be P, and set one of the conductive contacts to be, and all the conductive contacts 6 are arranged counterclockwise, respectively, Co to ( ⁇ . Connect the direction of any conductive contact Q and point P with The angle between the conductive contact C and the direction of the line connecting the point P is defined as: Ai, and this angle is defined as the direction of the conductive contact Q. When an external force is applied to the trigger body 2, the elastic conductor 4 is guided.
  • the conductive contacts that are electrically connected to each other are C d to CV, so that the direction of the contact center position can be approximately determined as: (Ad+Ad+ ⁇ ) 12, which can be combined with a specific key value.
  • the direction-key value is established in a one-to-one correspondence.
  • the number of contacts X that are mutually conductive and the effective force acting on the trigger body 2 are increased as a function, and the magnitude of the force can be approximated by X.
  • the magnitude of the force in the same direction is used to represent different key values.
  • the invention can have the following two situations when detecting the conduction state of the conductive contacts 6 to each other:
  • One is from C d to C d+2x , and the direction of the recorded action on the trigger is approximately:
  • each position can correspond to a key value.
  • the present invention can also use the direction and magnitude of the effective force to determine the direction of movement and the speed of movement of the mouse cursor, using the present invention to drive the mouse.
  • FIG. 1 and FIG. 2 show a reference circuit schematic diagram for connecting each of the conductive contacts 6 to an I/O port of a single chip microcomputer or other identification controller.
  • the single-chip microcomputer sequentially sends a chirped pulse to each of the conductive contacts, and then detects whether the adjacent conductive contact is at a high level, such as: the single chip sends a chirped conductive contact ⁇ 3 ⁇ 4, and then detects its adjacent conductive contact C i Whether +1 is high level, if yes, the two are mutually conductive, if not, then not conducting, if the conductive contact Ci and the conductive contact C i+1 are electrically connected to each other, the conductive contact C i is detected Whether +2 is connected to ( ⁇ mutual conduction... until the conductive contact is detected (3 ⁇ 4 ⁇ and Q are not conducting, then the direction and magnitude of the effective force are calculated by the principle described above to judge the input key value)
  • the trigger body can also be regarded as

Landscapes

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

Abstract

L'invention concerne un procédé pour identifier une entrée, qui définit une base isolante (7) et un déclencheur (2). Trois points de contact conducteurs (6) ou plus sont agencés sur la base (7) le long d'une courbe non intersectée, chacun des points de contact conducteurs (6) se connectant électroniquement avec un contrôleur d'identification respectif. Le déclencheur (2) est un conducteur de flexibilité (4), le conducteur de flexibilité (4) n'entrant pas en contact avec le point de contact conducteur (6) dans l'état normal, et entrant en contact avec le point de contact conducteur (6) lorsqu'il est enfoncé. Le nombre des points de contact conducteurs (6) en conduction l'un avec l'autre peut être de trois ou plus. Il est possible d'identifier la direction d'enfoncement effective et la taille d'enfoncement effective du conducteur de flexibilité (4) grâce aux points de contact (6) en conduction l'un avec l'autre, pour identifier la valeur de touche d'entrée grâce à la direction d'enfoncement effective et à la taille d'enfoncement effective, lorsque deux valeurs de touche différentes sont identifiées, ledit ou lesdits points de contact conducteurs (6) peuvent être utilisés.
PCT/CN2007/001703 2006-05-31 2007-05-25 procédé pour entrer une identification et appareil pour intégrer des touches multiples avec une fonction de pilotage de souris WO2007140705A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610084970.X 2006-05-31
CN200610084970 2006-05-31

Publications (1)

Publication Number Publication Date
WO2007140705A1 true WO2007140705A1 (fr) 2007-12-13

Family

ID=38801061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001703 WO2007140705A1 (fr) 2006-05-31 2007-05-25 procédé pour entrer une identification et appareil pour intégrer des touches multiples avec une fonction de pilotage de souris

Country Status (1)

Country Link
WO (1) WO2007140705A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1492309A (zh) * 2002-10-26 2004-04-28 三星电子株式会社 利用指示装置输入字符的方法和设备
CN1570960A (zh) * 2004-05-09 2005-01-26 万发良 一种以手指动作识别为基础的输入装置
EP1538513A1 (fr) * 2003-12-02 2005-06-08 Sony Ericsson Mobile Communications AB Interface utilisateur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1492309A (zh) * 2002-10-26 2004-04-28 三星电子株式会社 利用指示装置输入字符的方法和设备
EP1538513A1 (fr) * 2003-12-02 2005-06-08 Sony Ericsson Mobile Communications AB Interface utilisateur
CN1570960A (zh) * 2004-05-09 2005-01-26 万发良 一种以手指动作识别为基础的输入装置

Similar Documents

Publication Publication Date Title
TWI407336B (zh) 電子裝置及其輸入模組
US9997309B2 (en) Touch control keyboard
US7339577B2 (en) Input device capable of button input and coordinate input on the same operating surface
US9983694B2 (en) Key and mouse
CN108845724B (zh) 具有防止误触功能的电容式按键模块
US8305349B2 (en) Remote controller
US20140098042A1 (en) Touch panel
WO2005076117A1 (fr) Dispositif d’entree du type ecran tactile
US20100328234A1 (en) Touchpad
TWI665701B (zh) 按鍵
JP2016091803A (ja) 静電容量型入力装置
TWM430646U (en) Capacitive pointing device
KR101106278B1 (ko) 터치 기능을 구비한 복합 입력장치
US20200168410A1 (en) Key structure
WO2007140705A1 (fr) procédé pour entrer une identification et appareil pour intégrer des touches multiples avec une fonction de pilotage de souris
US20030066739A1 (en) Controller with tactile feedback
US20210319962A1 (en) Pluggable multifunctional push switch
US20020126098A1 (en) Input device capable of generating different input signals on single operating surface
JP2011175839A (ja) 静電容量検出スイッチ及び電子機器の制御方法
CN108091513B (zh) 能够反馈按压深度的按键及其键盘
US6875934B2 (en) Keystroke structure for electronic devices
US20210327661A1 (en) Keyboard having touch-sensitive keycaps which are also pressable and method for making same
TWI666669B (zh) 彈性接觸件及輸入裝置
WO2023115514A1 (fr) Bouton-poussoir à performance de bord constante faisant appel à un ou plusieurs commutateurs à dôme
CN101369192B (zh) 输入识别的方法

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: 07721276

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS EPO FORM 1205A DATED 22.04.2009.

122 Ep: pct application non-entry in european phase

Ref document number: 07721276

Country of ref document: EP

Kind code of ref document: A1