KR102154169B1 - 3축 포스센서 - Google Patents
3축 포스센서 Download PDFInfo
- Publication number
- KR102154169B1 KR102154169B1 KR1020180084680A KR20180084680A KR102154169B1 KR 102154169 B1 KR102154169 B1 KR 102154169B1 KR 1020180084680 A KR1020180084680 A KR 1020180084680A KR 20180084680 A KR20180084680 A KR 20180084680A KR 102154169 B1 KR102154169 B1 KR 102154169B1
- Authority
- KR
- South Korea
- Prior art keywords
- axis
- force
- force sensor
- input
- pressure
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
-
- 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
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- 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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
-
- 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
- G06F3/041—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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 3축 포스센서의 일부와 가해지는 힘의 방향을 나타낸 사시도이다.
도 3은 본 발명의 일 실시예에 따른 포스센서판을 나타낸 평면도이다.
도 4는 본 발명의 일 실시예에 따른 포스센서판을 나타낸 사시도이다.
도 5는 본 발명의 일 실시예에 따른 3축 포스센서의 기울어짐에 따른 힘의 방향을 나타낸 도면이다.
120 : 센서부 122 : 누름판
123 : 돌기
124, 124-1, 124-2, 124-3 : 포스센서판
125 : 통공 126 : 제어보드
130 : 스프링 140 : 고정판
150 : 샤프트
Claims (4)
- 터치패널이 형성된 전자기기의 화면에 맞닿아 발생하는 압력을 전달하는 펜팁;
상기 펜팁의 상부에 상기 펜팁과 고정되어 구성되고 상기 펜팁으로부터 압력을 전달받는 누름판;
상기 누름판의 상부에 위치하고, 상기 누름판의 압력을 입력받는 3개의 포스 센서가 환상으로 등간격 배치되며, 상기 3개의 포스센서 각각에 가해지는 압력의 세기에 기반하여 z축 입력값을 감지하고, 상기 3개의 포스센서 각각에 가해지는 압력의 차이로부터 상기 전자기기의 화면에 대한 수직방향을 기준으로 한 기울어짐 정도 및 상기 펜팁의 x축 및 y축 입력값을 감지하는 포스센서판;
상기 포스센서판의 상부에 고정배치되고, 상기 포스센서판에 의해 감지된 x축, y축 및 z축 입력값을 상기 전자기기로 전송하는 제어보드;
상기 제어보드에 고정되어 상기 제어보드가 위로 당겨져 고정시키도록 구성된 스프링;
상기 스프링에 고정되어 구성된 고정판; 및
상기 제어보드와 연결되고 상기 고정판의 상부면의 중심과 연결되며 상기 스프링의 중심을 관통하여 구성된 샤프트;를 포함하는 3축 포스센서. - 제1항에 있어서,
상기 포스센서판은 상기 3개의 포스센서 모두에서 압력이 감지되면 상기 3개의 포스센서에 가해지는 압력의 합 또는 상기 3개의 포스센서에 가해지는 압력의 평균에 해당하는 z축 입력이 있는 것으로 판정하는 3축 포스센서. - 삭제
- 제1항에 있어서,
상기 고정판은, 상기 스프링과 샤프트를 입력장치에 고정시키도록 구성되는 것인 3축 포스센서.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180084680A KR102154169B1 (ko) | 2018-07-20 | 2018-07-20 | 3축 포스센서 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180084680A KR102154169B1 (ko) | 2018-07-20 | 2018-07-20 | 3축 포스센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200009795A KR20200009795A (ko) | 2020-01-30 |
KR102154169B1 true KR102154169B1 (ko) | 2020-09-09 |
Family
ID=69321827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180084680A Expired - Fee Related KR102154169B1 (ko) | 2018-07-20 | 2018-07-20 | 3축 포스센서 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102154169B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001311671A (ja) | 2000-05-01 | 2001-11-09 | Wacoh Corp | 力検出子およびこれを用いた力センサ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3475048B2 (ja) * | 1997-07-18 | 2003-12-08 | シャープ株式会社 | 手書き入力装置 |
JPH1165756A (ja) * | 1997-08-25 | 1999-03-09 | Sharp Corp | 手書き入力装置 |
US10168804B2 (en) | 2015-09-08 | 2019-01-01 | Apple Inc. | Stylus for electronic devices |
-
2018
- 2018-07-20 KR KR1020180084680A patent/KR102154169B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001311671A (ja) | 2000-05-01 | 2001-11-09 | Wacoh Corp | 力検出子およびこれを用いた力センサ |
Also Published As
Publication number | Publication date |
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KR20200009795A (ko) | 2020-01-30 |
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