JPS58122424A - Joy stick - Google Patents
Joy stickInfo
- Publication number
- JPS58122424A JPS58122424A JP57004438A JP443882A JPS58122424A JP S58122424 A JPS58122424 A JP S58122424A JP 57004438 A JP57004438 A JP 57004438A JP 443882 A JP443882 A JP 443882A JP S58122424 A JPS58122424 A JP S58122424A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- ball
- pole
- angle
- bias
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04707—Mounting of controlling member with ball joint
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
- G05G2009/04755—Magnetic sensor, e.g. hall generator, pick-up coil
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
- Position Input By Displaying (AREA)
- Hall/Mr Elements (AREA)
- Switches With Compound Operations (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
Description
【発明の詳細な説明】
この暢明ｒｔ蝋気センを七氷久値石の組合せで直外レバ
ーの１ＩＬｄＩＪ角を検出する一邊触臘ジ１イスティッ
クＫｉｍｆる・
ＬｌｌｌｌｌｌＥ−目在に支持された機作レバーの１頃
斜方向と大きさｒｉｌｌ角成分和成分して４気的出力し
、横−をｍ−するジョイスティックはＣｉ’ｌ Ｔディ
スプレイのカーノやｗ−ｆ工殖用ロボットの＊ｒａｌｌ
ｌＩ１ｍ、手着き文字図杉入力錘ｉの入力部、テレビゲ
ームの禰巌棹など各櫨分舒に応用されて−る。この種ジ
ョイスティックには両正トクンスジュー？ｔ−使つ九通
触截のものかめるが、通触型は操作レバーのＲｗＪ角を
トクンスジューｔＯｄのｌｉＪ伝角に分解する機構が複
雑化すること、円滑な操作性が望めないこと、巌成鄭の
４耗で媛寿命でるることなど檀々の間１ｉＩＫ黛が６る
こ）問題点を解犬するものとして、磁気センナと永久磁
石を便つ次非邊触朧ジョイスティックが竣近１ｊａ殆さ
れ、実用化されている。こＬ／Ｊ丼嶺處鷹ジョイスティ
ックの一例ｔ１６／凶及び第一一で説明すると、（１）
は−作しパーｓ＋ｔｌｒ′ｉ−件レバー（ム）の−噛に
１逆された非磁性体のポー、し％ｉｌ）はポーを（幻に
内戚され九軸方同膚−の円藺杉丞久磁石で、永久磁石＋
３）と機作レバー（１）はボールＩ２）の中ＩＬＪ点ｔ
ｄる中心−を共イする・（４）はボーや１３）ｔ−その
中ＩＬ＃Ａｌｔ−中心に回転目在に支持するボーｐ＠／
３を押部、（−及び（８）はボール支持部（４）の°（
位置に−゛逆され九コ組のｌａ気七ンすて、例えば付与
される磁界の方間質化で抵抗ＩＩＩが変る嫌気抵抗素子
（以下ＭＲ嵩子と祢す）である・ＭＲ嵩子ＩＩ） ｕｌ
ｌの谷々ぼ、例えば１１５１図に示すように結縁４ ’
ＩＬ ＋７１上に４１ｍ気抵抗効兼會膏する彊砿１！ｆ
、嚢ｊｌｔ４属からなる２つのＭＪＩストライプ（８ａ
）（８１））ｔ−（″のストライプの長手方向を互いに
直交ｒるパターンでａＳ形成した−ので、この両ＭＲス
トライプ（８す（ａりの崗噌にバイアス・４圧ｖ＠ｔＦ
４３ｎａし亀轍―息からの出力電圧とバイアス４圧のコ
分Ｏ／の４圧との＊ｙｔｇ出すとＶｓｇｋＶ＠＃１ｊｌ
ｌＪ
の−俤式が優られる。ここでｋはｉｉ１％−Ｍの足痕、
ｊｄｔＲＸ）クイズ（８す（Ｉｌｌ）（Ｄ感＊ｏａｊ平
行でＭＲストライブ（８す（ｓすＪ：ダＪ０の角度ｔ・
よす４４２Ｆ ＋ｏｌ Ｎ’からみた外部磁界Ｒの角度
でめる。ｃｔ）関係式は磁界１１が所定の一州―界以上
の大ａさの時にのみ成立する・
６ＭＲ虞子（ｉ） ｔｅｌはボーやｉ２Ｊの中心点から
等−一の位−に、各感磁圓がボーを（２）の牛注万同と
直交する方間で、且つ互＾にｄ父するＸとＹ方間の二方
向に立体的配置され、この妃−によって礫憚レバー（１
３の変１周は次のボ慶で一周威ガに分Ｓされて検出され
る。 ｊＩｉＪ６．第Ｖ図に示すようニｘｌｌ！Ｉト！
軸Ｋａ父−ｒｂＺｍ＠４Ｌ、ｘｚ平−と！２平面に各Ｍ
Ｒ譲子１５） ｔ＠ｌの感蝋闇が平行に番り、機作レバ
ー（りの質重に応じる水久磁６ ｉ３ｊの磁界ＨがＸ−
より角度θ′回観した位−で、２袖より角度ψ′燻斜し
九位置にあるとす心とｓ ６ａｎｇ子（剃（Ｂ）への’
ｉｌｌｎＭＩＤ射影角θＸ％１７は
ｆｉｘ ｓｓ ｔａｎ−１（ｌａｍｐ’ｓ ｇｏｓ ｌ
’）ｌｙ ２ ｔａｎ−”（ｔａｉ＊ψ′４−ｉ１′）
となる、従って、％ＭＲ，ｉ１ｍ子１６１ （６１（Ｄ
出力Ｖｘ 。[Detailed Description of the Invention] This Nobuaki rt Roki Sen is a machine supported on the one side touch point and one stick to detect the 1ILdIJ angle of the lever just outside by combining the Nanahyo Kuji stone. The joystick that outputs the diagonal direction and the sum of the angular components at around 1 of the operating lever, and the lateral direction is m-
It is applied to various types of pins, such as lI1m, the input part of the hand-drawn character diagram cedar input weight i, and the video game Neiwa-sho. Is this kind of joystick a good choice? The t-type uses a nine-touch type, but the mechanism that breaks down the RwJ angle of the operating lever into the liJ propagation angle of the tokunshuju tOd is complicated, and smooth operability cannot be expected. As a way to solve the problems (such as the fact that the lifespan of the magnetic sensor is increased due to wear and tear), a non-contact joystick using a magnetic sensor and a permanent magnet has been completed for almost 1 year. and has been put into practical use. An example of this L/J donmine taka joystick is explained by t16/Kyo and Daiichi: (1)
is a non-magnetic material that is reversed by the bite of the lever (mu). Sugijohisa magnet, permanent magnet +
3) and the mechanical lever (1) are at the ILJ point t in the middle of the ball I2).
(4) is a bow and 13) t is IL#Alt-a bow p@/
3 is the push part, (- and (8) are the ball support part (4) °(
It is an anaerobic resistance element (hereinafter referred to as MR Dakako) whose resistance III changes depending on the interstitialization of the applied magnetic field, for example, an anaerobic resistance element (hereinafter referred to as MR Dakako), which is reversed in position and consists of nine pieces of la air. II)ul
l valley, for example, as shown in Figure 1151, the connection 4'
41m Qi resistance effect on IL +71 and Kikai 1! f
, two MJI stripes (8a
) (81)) t-('' stripes were formed in a pattern perpendicular to each other in the longitudinal direction. Therefore, both MR stripes (8s(a) were biased and 4-pressure v@tF
When outputting *ytg of the output voltage from the 43na and the 4 pressures of O/ of the bias 4 pressures, VsgkV@#1jl
The −-formula of lJ is superior. Here k is ii1%-M's footprint,
jdtRX) Quiz (8su (Ill) (D feeling * oaj parallel and MR Strive (8su (ssuJ: da J0 angle t・
Yosu 442F +ol Determined by the angle of the external magnetic field R seen from N'. ct) The relational expression holds true only when the magnetic field 11 is greater than or equal to a predetermined one state field. The magnetic circle is placed three-dimensionally in two directions, between the X and Y directions, which are perpendicular to the direction of the arrow in (2) and mutually d.
3's odd 1st turn is detected as being divided into 1st turn in the next turn. jIiJ6. As shown in Figure V! I!
Axis Ka father - rbZm@4L, xzhei - and! Each M on 2 planes
R Yuko 15) The magnetic field H of t@l turns in parallel, and the magnetic field H of the mechanical lever (according to the mass of ri)
When the angle θ' is more than 2 degrees, the angle ψ' is at the 9th position, and the heart and s 6ang (towards (B))
illnMID projection angle θX%17 is fix ss tan-1 (lamp's gos l
')ly 2 tan-''(tai*ψ'4-i1')
Therefore, %MR, i1m child 161 (61(D
Output Vx.
Ｖｙは
Ｖｚ ｗａ ｋマ＠ ｓｉｍ ５１ ｆｌＸＶｙ ｍ
ｋ Ｖａ ｓｉｎ Ｒ＃Ｆとなる。この内式線ψ′が
１分に小さいと仮定すると次式で近似される。Vy is Vz wa kma @ sim 51 flXVy m
k Va sin R#F. Assuming that this inner equation line ψ' is small to one minute, it can be approximated by the following equation.
ＶＸ ＃ ｍ ｋ Ｗ＠ ｔａｍｐ’ｅ ００ｍ ｌ
’Ｖｙ ＃ ｉｌ ｋ マ＠ ｔａｍｐ’ｓ
ｓｉｎ ｊ’従って、この近似式から操作レパ轡（１）
の１−角θ′と傾斜角−′は次の鋼薄式で、ｔまる・と
ころが、このような検出４騰Ｉ／ｃ２ｉ＆づくジョイス
ティックには大別して次の各閾題慮がありた・
ばフ、上ａｃ！、１１）、 を勾式が成立するのは傾斜
角ヂが１分に小ｄ匹４−円に番る場合に−もれみ、夷−
ψ′がｉｓ０＊ｇにＴｏ４とψ’＃ニー’０ｄｆｉは７
０蝋度に−し１更にψ’ｔ−禰加させτ＾（とｌＡ差は
恩威にＪｌｌｌｌ加す４愼同にある。VX # m k W @ tamp'e 00ml
'Vy #il k ma@tamp's
sin j' Therefore, from this approximation formula, the operation rep(1)
The 1-angle θ' and the inclination angle -' are the following steel thin formula: Fu, top ac! , 11), the gradient formula holds true when the inclination angle is 4 circles per minute.
ψ′ is0*g To4 and ψ′#knee’0dfi is 7
To 0 wax degree, add 1 more ψ't- and add τ^ (and lA difference is 4, adding Jllll to grace.
（ロ）、Ｍｊｌ高子ｔ６） ＋８）は水＾磁石（３）以
外の外部磁界が付与されると、ＭＲ巣子ＬＩ） Ｉ＠）
は永久磁石（１）の４ｉｋ桿と鵠の件藝罐井の舎威龜弄
によって出力する・ξの場合、永久磁石（３）のｍ昇ｔ
” ｉｔｓの外部磁界に比べ１分に大きくすれば外部４
１ｉｉ界の１４を少（することができるがｔ構ｆ［的に
限界が番る・
（（１、Ｊ 組ＯＭ Ｒ１ｌ１４ａｌｔｏ） ｔ Ｘ’
Ａ Ｋ ｍ 父す亡テ立体的に組立ｉことが燻しくて慮
慮性が１い。(b), Mjl Takako t6) +8) when an external magnetic field other than water ^ magnet (3) is applied, MR Suko LI) I@)
is output by the 4ik rod of permanent magnet (1) and the output by the 4ik rod of permanent magnet (1). In the case of ξ, m rise t of permanent magnet (3)
” If the external magnetic field is increased to 1 minute compared to the external magnetic field of
1ii world's 14 (can be done, but there is a limit in t structure f[(1, J group OM R1l14alto) t X'
A Km Since my father's death, it was difficult to assemble things three-dimensionally, and he was inconsiderate.
本発明はかかる非媛触虐ジ冒イスティックの間鴫１１１
に−みてなされたもので、高櫂度の構出ｍｇｔ−拡大し
１且つ外部機外の影響七−減するとＡＫ組立て４愈のｉ
ｌ皐な非媛触緘ジョイスティックｔＪＡ供する愉
本ｌ＆用のりライスティックは機作レバーに一定され九
本＾ａ石Ｏ愛１硫界値関内に少くとも、、２Ｊ１１の嫌
気センｆを各々の感磁面が同−平圓上で感嫌轟＊ｇ同を
互いに直交する１うに記−すること、及び各Ｉｌｉｌ上
気？に犬々の感砿抵単方四に同一大さざのパイ１ス磁界
ｔ−常時付与すること會特倣とする−６々の嫌気七ンデ
はバイアス礁ｌ＃乏水久磁石ｏＨ動磁拌の合成磁界で出
力変化して、嫌作レバーのｔａｎを直角威すに分解して
出力する・この場合、パイ１ス磁界は磁気センナに特定
のバイアス磁石’ｋｌｊｉ付けすることにより十分に大
きなものが容易に優られ−これによって外藝礁昇の影響
がほぼ完全に除外できる。以Ｆ１本発明の実施例ｔ−ｊ
ｌＪ図以降の図画ｋｍ照して説明する・
第５図及びＭｓｔ図において、（８）は操作レバー％調
は礫憚レバー１１１１の一端にＩＩ！１足した非磁性体
のボーヤ１．１υはボー＊ｌＪ４に丙蔵し九本＾磁石で
、以上は第１図の場合と同一でよく、＃側は略ｔ、Ｊ力
はボーＩ＆ＩＭＪＪｔその中心点を中心に１１自在に支
持するボーを支＊Ｓで、例えば矩形のグースリ場にボー
＃Ｉ／（至）を直装に支持するボーや受け１０ツクＪ４
１＆びボール抜ＩＩｔ＃ｊＩ止板−を繊め込みｔ、はネ
ジ止め等の平成で組付けた構造である。The present invention is directed to such a
This was done with a view to increasing the degree of high-speed construction by 1 and reducing the influence of external equipment by 7 to reduce the impact of the AK assembly with 4 units.
The joystick that provides the joystick and the glue stick is fixed to the mechanical lever, and the 9 pieces are fixed to the mechanical lever, at least 2J11 anaerobic sensor f is set to On the same flat circle, the magnetic planes should be written in such a way that they are perpendicular to each other, and each Ilil upper air? The dog's impression of resistance is to always apply a magnetic field of the same size to one side, and it is a special model of the company. The output is changed by the composite magnetic field of magnetic stirring, and the tan of the anti-harvest lever is decomposed into a right angle force. The larger ones are easily predominant - this allows the influence of outer reefs to be almost completely excluded. Below F1 Examples t-j of the present invention
This will be explained with reference to the drawings after Figure IJ. In Figure 5 and Figure Mst, (8) indicates that the operating lever % adjustment is set at one end of the lever 1111. The non-magnetic bower 1.1υ added by 1 is the 9 magnets in Bo*lJ4, and the above can be the same as in Figure 1, the # side is approximately t, and the J force is BoI & IMJJt at its center. 11 freely supporting the bow around a point with a support*S, for example, a bow or a receiver 10 Tsuku J4 that directly supports the bow #I/(to) in a rectangular gooseberry field.
1 & ball removal IIt #jI stop plate - inserted t, is a structure assembled in the Heisei era using screws, etc.
す鴫はブース１ｌｌｌＫ奴め込１れて１足されたプリン
ト基板で、ボーを１喝の中ＩＥＪ麻を纏る平−に歯って
に！、ｖＩＬされる。−及び−はプリント着板リー上に
平行に妃ｗＩｔされ九コ鳳の磁気センナで、４＃Ｉ見ば
ＭＲ４子１，１１ ＆ ヒーはＭ Ｒ，ＩＩ＋ｌ１１１
１１１ト対同ｆ！プリント基板−のｉｌ＆回に一足され
たコ１−のバイ１ス磁石（永久磁石）である・谷ＭＲ系
子１１η−樽はボーを−の中ＩＬＪ点からりθ０の異な
る二方向の等距−の位置に互いに同一平面上に配置され
、一方のＭＲ素子同の基準方向Ｐｌ はＸ方１−に同
き、他方めＭＲ素子州の基準方向Ｆ２ はＹ方向に向
けられているうまた各バイアス磁石制御−は対向するＭ
Ｒ嵩子ｕ？）ｕｌＩＫ各々の基準方向はＰ１％ν烏に平
行な一定のバイアス磁界Ｍａｉ＠時ｆ１４するもので、
このバイアス砿界Ｉｉｃ は永久磁石（２）のＭＲＪ
ｃ子１１７）ｕ匈に付与される磁界Ｈ１より十分に大き
な飽和１１ＪＦに設定され、筐た磁界Ｒ・は趨４ａ鎌界
よ多小さな４０でよい、向、プリント基板σ呻には後述
する［ｆｆｉ角〆算回路ｆｓｍ増ＦｍＩＩＩｋなどの各
種電子部品が妃−されている・
次に上記ジ璽イスティックのｆ！＆作レバしｆｉｉ＆Ｊ
角債出雇謹ｔａ鴫する・
ｖｓｔｓｙ図に示すように、ＸＸ平面上に平行に、！２
つのＭＩＪｇ子ｌ１１ＮＩ＃が配置され、―悸しバー（
−）の−１Ｉｌ！Ｊ月ｆＸ’ｌ千ｌからみた傾斜角ψと
１輪からみた回砿ｊｌ１１＃とで求めるとする。また永
久４＋１自（川の６ＭＲ素子素子同感磁−に作用する磁
界ＨＤ感憾圓と平行な成分を翼・ とす為とＭ＠ ｍｋ
ｌ ｏｏｓ ９Ｐ ＠ＩＩ＠＠＠ ｉｓ）とな
る・一方、各ＭＲ嵩子すη俵時に岐そｏ４卓方同と一点
するＸ）５向とＹ方向のバイアス磁界Ｈａ が１を与
されているので、各Ｍ只素子すηψ鴫のｒ６ａ１１＊［
ｉｏには第１図に示すようにバイアス磁界ｋｉａＫｉＪ
ｌ初砿昇Ｈ・ がペクト９的に作用したｌ個する合成磁
界ｋｌｘ、Ｍｙが付４壜れる・この合成値ｎＨｘ％Ｍｙ
とＸ１ｍ＆び！軸のなす角度をθｘｓｌｒとすると次式
が成立する・
ここでバイアス磁界厘・ ｔ−変ｄＩＩＪ礁昇菖・ よ
りも士かに太きくｄ、ｆすることによｊ、ｊｉ！＄１＠
。Suzuku was in the booth with 1llllk guys and 1 added printed circuit board, and while Bo was yelling, he was wearing IEJ linen and had teeth! , vIL. - and - are parallel to the printed board Lee with the magnetic sensor of 9 pieces, and if you look at 4#I, MR4 child 1, 11 & he is MR, II + l111
111 to vs. f! It is a bis magnet (permanent magnet) of 1-, which is added to the il & rotation of the printed circuit board. The reference direction Pl of one MR element is the same in the X direction 1-, and the reference direction F2 of the other MR element is oriented in the Y direction. Bias magnet control - is the opposing M
R Takako u? ) The reference direction of each ulIK is a constant bias magnetic field Mai @ time f14 parallel to P1%ν,
This bias field Iic is the MRJ of the permanent magnet (2)
117) Set to saturation 11JF, which is sufficiently larger than the magnetic field H1 applied to the u-field, and the magnetic field R can be set to 40, which is much smaller than the sickle field of 4a. Various electronic components such as ffi angle subtraction circuit fsm increase fmIIIk are used.Next, f! &Sakurebashifii&J
As shown in the vstsy diagram, parallel to the XX plane! 2
Two MIJg children l11NI# are placed, - palpitation bar (
-1Il of -)! Suppose that it is determined by the angle of inclination ψ seen from J month fX'l 1,000 l and the turning angle jl11# seen from one wheel. Also, in order to make the component parallel to the magnetic field HD sensitive circle acting on the permanent 4+1 self (river's 6MR element element magnetism) into a wing, M@ mk
On the other hand, the bias magnetic field Ha in the X)5 direction and the Y direction, which is set at one point at the time of each MR bulk η, is given as 1. Therefore, each M element is r6a11*[
io has a bias magnetic field kiaKiJ as shown in Figure 1.
1 resultant magnetic field klx, My, which is applied in a pecto9 manner, is obtained. ・This composite value nHx%My
andX1m&bi! Letting the angle formed by the axis be θxslr, the following equation holds. Here, by making d and f thicker than the bias magnetic field, t-variable dIIJ, and f, j, ji! $1@
.
ｍｙ４＝ｋｉ・と近似させることがで禽るので、谷”Ｊ
ＩＪＱｔ４Ｏ出力ＶＸ、Ｖ１ｔ５に６ｈｋＶｘｘｋＶｅ
５ｉｎａ＃ｘ−１ｋＶ＊ ｓｉｎｅｗｏｏｓ（ｌｘ申
１４シ已ρ。。、＃
Ｘ
マ１ｗｚｋＶ＊ ｓｉｎｇｇｙｍａｋＶ＠ ｓｉｎ ＃
ｙｏｏｓＪｙｊａｋマ・Ｈ・、ｉ、＃
７
１Ｂ）式管代入して
ｙｘｍムＯＯ自Ｐａｏｓ ＃ ＠ ＠ ＠
＠ ＠ ｉ４１ｖｙｍムＯＯ−ψ−１ｎ ＃
＠ １１−ｓ ｍ （（１）従ってｓ （４）％
（６７式から２つの責化皺デ、Ｉは次＃、ｔ＆。−１１
Ｘ
このように、木殆引の場合は）（イアス嫁界Ｈ＠を十分
に太きくａ［しておくことにより、傾斜角はｚ袖に対し
て原通的に±りＱｏの輻ｄ内で検出される０またバイア
ス―界Ｈｃｔ−Ｍｊｔ蹴子ｌ１７）ｕ婦の出力θの基準
方向に款疋しておくことにより、塊作レバー１９）の賛
助用はＭＲ系子−４１１１９の出力の最もリニアリティ
の成い帷−で検出され一一檀度Ｏ検出がｑ餌になる。Since it is possible to approximate my4=ki, the valley "J"
IJQt4O output VX, 6hkVxxkVe to V1t5
5ina#x-1kV* sinewoos (lx 14 shi ρ.., # X 1wzkV* singgymakV@sin #
yoosJyjakma.H.,i,#7 1B) Expression tube substitution and yxmmuOO own Paos # @ @ @
@ @ i41vym OO-ψ-1n #
@11-s m ((1) therefore s (4)%
(From the 67 formula, there are two resiliency wrinkles, I is the next #, t&. -11 , the inclination angle is originally ± with respect to z, and is detected within the convergence d of Qo. As a result, the supporting operation of the block cropping lever 19) is detected at the highest linearity of the output of the MR system element 41119, and every single detection of O becomes a bait.
尚、本発明は上記λ論例に限らず１例えばコ組のＭＲｇ
子及びバイアス磁石は第２図に示すように、６々のＭＲ
巣子の基卓方回とバイアス−石の方１０１ボーヤの中心
Ｊ！に同けて配置すること一ロ■吐である。またバイア
ス磁石はＭＲ素子上に一体に固定し友もの、或はＭＪＩ
嵩子の両側に配置する等の変形も可縮である・
以上説明したように、本発明によれば働作レバーの操作
周幅−がＭ堤的には±２０°箇で拡大され、またバイア
ス磁ＪＩＬを使うので外部磁界の影響がほぼ−ｗｉ黒と
なり、ｇ！Ｉ頑性及び汎用性の問いジョイスティックが
提供でＩＩｌる・筐た複歇の磁気センｆｋ同一平面上に
配置することによ＃）％悄互の位置＠保が篇ｎ１度に出
し易くな９、プリント基板等への組立が６易で櫨瀘性が
同上し、ジョイスティックのコストダクンが図れるＶ、
凶−の量率な説明
４７図及び第２図は従来のジョイスティックの側−ｒｉ
ｌａｃｉＩｌ及び要部平面図、第３図はＭＲ嵩子（磁気
七ンデ）の−例を承す薯都千ＯＩ１図、４Ｆ図は第７凶
ジヨイステイツクの直外しバー犬−ｊ角検出系場を説明
する原堤図−第ｊ図及び洒に因は本１１１＃４の一実施
例を示す備鹸１図及び要部平面図、第２図及び１３７図
は第５図ジョイスティックの！１１作原場説明図、第り
図は零完例の質形例を示す要部平面図でるる。Note that the present invention is not limited to the above-mentioned λ theory example, but also applies to
The magnets and bias magnets are connected to six MRs as shown in FIG.
Suko's base square rotation and bias - Ishi no Kata 101 Boya's center J! It is best to place them at the same time. In addition, the bias magnet can be fixed integrally on the MR element or used as a companion magnet or MJI.
Modifications such as arranging it on both sides of the bulkhead are also possible. As explained above, according to the present invention, the operating circumferential width of the operating lever is expanded by ±20° in terms of the M lever, and Since the bias magnet JIL is used, the influence of the external magnetic field becomes almost -wi black, and g! The question of robustness and versatility is that the joystick is provided with two magnetic sensors that can be placed on the same plane, making it easy to move the position at the same time.9 , V that is easy to assemble to a printed circuit board, etc., has the same properties as above, and can reduce the cost of the joystick.
Figure 47 and Figure 2 show the side-ri of the conventional joystick.
LaciIl and main part plan view, Figure 3 is the example of MR Dakko (Magnetic 7-pin), Figure 1 and 4F are the bar dog-j angle detection system field of the 7th axis. 1 and a plan view of the main part showing one embodiment of Book 111#4, and Figures 2 and 137 are Figure 5 of the joystick! The 11th drawing is a plan view of the main part showing a quality example of a zero-completed example.
ｔ）・・連作レバー、叫・ｅボーヤ、（１ム）・書水久
磁石、υ３・・ポーヤ支持郡、−η（直１４Φ＠蝋気ｔ
ンｆ （Ｍ Ｒ素子Ｌｕ１１１−・・バイアス磁石。t)...Consecutive lever, shout, e-boya, (1mu), Shozuikyu magnet, υ3...poya support group, -η (direct 14Φ@waki t
f (MR element Lu111--bias magnet.
〆１図 第３凶 Ｊ２凶 第、１凶 ！ す 「了 ＞”ｔ、′：４、ＨＩＸＡ−。Figure 1 Third evil J2 bad 1st evil ! ＞”t,′:4,HIXA-.
１１ ・ Ｉ Ｌ・ Ｏｖ〆 １ １ １ １ − １−ｖ′ 桑 ５図 １８６− ｆｉ χ 参′ｌ 峠 を 弔６図 ノに 県９ 図 Ｐ。11 ・ I L・ Ov〆〆1 1 1 1 - 1-v' Mulberry 5 186- fi χ San'l Pass of Funeral diagram 6 to no Prefecture 9 map P.
Claims (1)
、ポーＩｓ／ｌ−その中心ＩＩＬｔ−中心に回転自社に
叉峙するポール支持部と、ポーを支持部に組込まれ、各
々の感磁ｒｊｊＪｔ−−平一上に遣え、かつ感磁Ｂ＋ｌ
３１ｋｊＬいに直交して配置された少くともコーの４１
１ｆｉセンナと、各磁気センｔの感磁４４１１７Ｆ Ｉ
ＱＩにバイアス磁界を付与するバイアス磁石とｋＡ４し
、操作レバーの変１に応じ九氷久は石のｆｆ１１１１ｍ
界とバイアス磁界の合ｔｉＬ４１ｉＩ界により６−気（
ンデの出力にて操作レバーの変動角をｄ角ｆＪｉ、かに
分解して検出するようにしたこと倉待値七するジョイス
ティック。(1) - A pole 9 that is directly connected to the pole and has a built-in permanent magnet, a pole Is/l - its center IILt - a pole support part that rotates around the center and faces the pole, and a pole built into the support part, each Magnetic sensation rjjJt--Use on Heiichi, and magnetic sensation B+l
41 of at least ko placed orthogonally to 31kjL
1fi senna and magnetic sensitivity of each magnetic center 44117F I
A bias magnet that applies a bias magnetic field to QI and kA4, and according to the change of the operating lever, Kuhihisa is stone ff1111m
The sum of the field and the bias magnetic field tiL41iI field causes 6-qi(
This is a joystick that detects the fluctuation angle of the operating lever by decomposing it into the d angle fJi using the output of the d angle.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57004438A JPS58122424A (en) | 1982-01-13 | 1982-01-13 | Joy stick |
| CA000412121A CA1184624A (en) | 1982-01-13 | 1982-09-24 | Joystick controller using magnetosensitive elements with bias magnets |
| US06/619,719 US4500867A (en) | 1982-01-13 | 1984-06-11 | Joystick controller using magnetosensitive elements with bias magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57004438A JPS58122424A (en) | 1982-01-13 | 1982-01-13 | Joy stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58122424A true JPS58122424A (en) | 1983-07-21 |
Family
ID=11584223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57004438A Pending JPS58122424A (en) | 1982-01-13 | 1982-01-13 | Joy stick |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58122424A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853630A (en) * | 1987-08-28 | 1989-08-01 | Houston John S | Magnetic position sensor having spaced toroidal magnets in a state of equilibrium |
| WO1991002213A1 (en) * | 1989-07-31 | 1991-02-21 | John Stuart Houston | Resilient magnetic pivot and position sensor |
| US5168221A (en) * | 1987-08-28 | 1992-12-01 | Houston John S | Pivotal magnetic coupling and position sensor |
| FR2688959A1 (en) * | 1992-01-24 | 1993-09-24 | Fusilier Jean Marie | Individual manipulator device for wireless remote control of a functional unit |
| JP2014126476A (en) * | 2012-12-27 | 2014-07-07 | Alps Electric Co Ltd | Position detection device |
-
1982
- 1982-01-13 JP JP57004438A patent/JPS58122424A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853630A (en) * | 1987-08-28 | 1989-08-01 | Houston John S | Magnetic position sensor having spaced toroidal magnets in a state of equilibrium |
| US5168221A (en) * | 1987-08-28 | 1992-12-01 | Houston John S | Pivotal magnetic coupling and position sensor |
| WO1991002213A1 (en) * | 1989-07-31 | 1991-02-21 | John Stuart Houston | Resilient magnetic pivot and position sensor |
| FR2688959A1 (en) * | 1992-01-24 | 1993-09-24 | Fusilier Jean Marie | Individual manipulator device for wireless remote control of a functional unit |
| EP0644565A1 (en) * | 1992-01-24 | 1995-03-22 | Jean-Marie Fusilier | Unitary manipulator device for the wireless remote control of a funcitonal unit |
| JP2014126476A (en) * | 2012-12-27 | 2014-07-07 | Alps Electric Co Ltd | Position detection device |
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