JPH0877885A - Control key device - Google Patents
Control key deviceInfo
- Publication number
- JPH0877885A JPH0877885A JP6214798A JP21479894A JPH0877885A JP H0877885 A JPH0877885 A JP H0877885A JP 6214798 A JP6214798 A JP 6214798A JP 21479894 A JP21479894 A JP 21479894A JP H0877885 A JPH0877885 A JP H0877885A
- Authority
- JP
- Japan
- Prior art keywords
- key top
- control key
- pressing
- upper case
- contact
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
Landscapes
- Switches With Compound Operations (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明はコントロールキー装置
に関するものであり、特に、キートップを備え、操作者
の指頭の動きに基づいて任意の方向を指定するための方
向性スイッチに適用されるコントロールキー装置に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control key device, and more particularly, to a control provided with a key top and applied to a directional switch for designating an arbitrary direction based on a movement of a fingertip of an operator. It relates to a key device.
【0002】[0002]
【従来の技術】従来の此種コントロールキー装置とし
て、実公平3−50594号公報に記載されているもの
が知られている。而して、該公報に記載されているコン
トロールキー装置は、キートップの押圧面が指頭によっ
て下方へ垂直に押下されたとき、該キートップの下面中
心に半球状に突設された支点部材が保持部材の弾性力に
抗して配線基板に当接して該キートップを支架する。こ
のとき、前記保持部材に保持されている何れの導電部も
夫等に対応する下方部の固定電極には接触しないように
構成されている。更に、該キートップの十字片の一端部
を押下したときは、前記半球状の支点部材が配線基板に
当接して支点を形成し、該支点を中心として前記押圧さ
れた方向に該キートップが傾き、そして、該キートップ
の下部に設けられている円板に押されて導電部が配線基
板上の固定電極に接触して電気的導通が為されるように
構成されている。2. Description of the Related Art As a conventional control key device of this type, one described in Japanese Utility Model Publication No. 3-50594 is known. Thus, in the control key device described in the publication, when the pressing surface of the key top is vertically pressed downward by the finger tip, a fulcrum member protruding in a hemispherical shape at the center of the lower surface of the key top is provided. The key top is supported by contacting the wiring board against the elastic force of the holding member. At this time, any conductive portion held by the holding member is configured not to contact the lower fixed electrode corresponding to the husband or the like. Further, when one end of the cross piece of the key top is pressed, the hemispherical fulcrum member comes into contact with the wiring board to form a fulcrum, and the key top is moved around the fulcrum in the pressed direction. It is constructed so that it is tilted and pressed by a disk provided under the key top so that the conductive portion comes into contact with the fixed electrode on the wiring board to establish electrical conduction.
【0003】[0003]
【発明が解決しようとする課題】上記公報に記載されて
いるコントロールキー装置はキートップの下面に突設し
た半球状の支点部材を回動支点として該キートップが傾
倒する構成になっているため、2個以上の導電部を対応
の固定電極に同時に接触させるためには、導電部と固定
電極との位置はそのままにしておき、キートップの方向
を45度ずらせた構成としなければならないと云う煩雑
性がある。The control key device described in the above publication has a structure in which the key top is tilted with a hemispherical fulcrum member projecting on the lower surface of the key top serving as a rotation fulcrum. In order to simultaneously contact two or more conductive parts with the corresponding fixed electrodes, the positions of the conductive parts and the fixed electrodes must be left as they are, and the key tops must be shifted by 45 degrees. It is complicated.
【0004】そこで、導電部と固定電極並びにキートッ
プの配置の方向を変えないで隣接する固定電極に之に対
応する導電部を接続できるようにし、隣接する2個の接
点の組合せによっても押圧方向を判別できるようにする
ために解決されるべき技術的課題が生じてくるのであ
り、本発明は該課題を解決することを目的とする。Therefore, the corresponding conductive portion can be connected to the adjacent fixed electrode without changing the arrangement direction of the conductive portion, the fixed electrode and the key top, and the pressing direction can be obtained by combining two adjacent contact points. Therefore, a technical problem to be solved in order to be able to discriminate is generated, and an object of the present invention is to solve the problem.
【0005】[0005]
【課題を解決するための手段】本発明は上記目的を達成
するために提案されたものであり、配線基板上の所定の
円周上に対称に配置された固定電極の直上に、該固定電
極と断接する可動導電部を配設し、且つ、該可動導電部
は上方からの押圧力を受けて弾性変形する保持部材に設
けた保持部の下面に設けられており,更に、該保持部材
の上面に当接されて前記押圧力を付与するためのコント
ロールキートップを備え、且つ、該コントロールキート
ップはアッパーケースに設けられた開穿孔から露出して
押圧部が形成されて成るコントロールキー装置に於て、
前記アッパーケースに設けられた開穿孔の内側の孔縁部
に沿ってリブが突設され、且つ、該リブにはコントロー
ルキートップの前記押圧部の下部に連設されている円形
の下部材が下面より当接して成るコントロールキー装置
を提供するものである。The present invention has been proposed in order to achieve the above-mentioned object, and the fixed electrode is provided directly above the fixed electrode symmetrically arranged on a predetermined circumference on the wiring board. A movable conductive portion that connects and disconnects with the movable conductive portion is provided on the lower surface of a holding portion that is elastically deformed by receiving a pressing force from above. A control key device having a control key top that is in contact with an upper surface to apply the pressing force, and the control key top is exposed from a perforated hole provided in an upper case and formed with a pressing portion. Where
A rib is provided so as to project along a hole edge portion inside the perforated hole provided in the upper case, and a circular lower member continuously provided below the pressing portion of the control key top is provided on the rib. A control key device provided by abutting from the lower surface.
【0006】[0006]
【作用】この発明は、コントロールキートップの何れか
1個の押圧部を鉛直下方へ押下したときは、該押圧部の
反対側に位置する下部材の上面部位がアッパーケースに
設けられているリブの略直線状の外側辺へ圧接し、該圧
接部を回動中心として該コントロールキートップは前記
押圧部の下面に配設した可動導電部の保持部が保持部材
の弾性力に抗して弾性変形しながら下方へ移動し、依っ
て、該可動導電部が該可動導電部に対応する固定電極と
接触する。このとき、該コントロールキートップの下部
材の上面部位と前記リブの外側辺とが線接触状態で圧接
するので、該コントロールキートップは左右に揺動する
ことなく、前記押圧部を下方へ回動して前記固定電極の
電気的導通が正確に行われる。According to the present invention, when any one pressing portion of the control key top is pressed vertically downward, the upper case has an upper surface portion of the lower member located on the opposite side of the pressing portion provided on the upper case. Of the control key top is elastically pressed against the elastic force of the holding member. It moves downward while deforming, so that the movable conductive portion comes into contact with the fixed electrode corresponding to the movable conductive portion. At this time, since the upper surface portion of the lower member of the control key top and the outer side of the rib are in pressure contact with each other in a line contact state, the control key top is pivoted downward without swinging left and right. As a result, the fixed electrodes are electrically conducted accurately.
【0007】又、該コントロールキートップの隣接する
押圧部の中間部を押圧するか、或は隣接する各押圧部を
同時に押下したときは、押下した隣接する各押圧部の中
心部に対し、反対側に位置する下部材の上面部位の2点
が隣接するリブの外側辺の各角部とに夫々圧接する。そ
して、該2点の圧接点を回動中心として該コントロール
キートップは、前述と全く同様の作用によって、該隣接
する押圧部に対応する各固定電極へ夫々の可動導電部を
同時に接触させることができ、依って、該コントロール
キートップの押圧方向が正確に判別される。Further, when the middle portion of the adjacent pressing portions of the control key top is pressed, or when the adjacent pressing portions are simultaneously pressed, the central portion of each pressed pressing portion is opposite to the pressed central portion. Two points on the upper surface portion of the lower member located on the side respectively press-contact with each corner of the outer side of the adjacent rib. The control key top can bring the movable conductive portions into contact with the fixed electrodes corresponding to the adjacent pressing portions at the same time by the same operation as described above with the two pressure contacts as the rotation centers. Therefore, the pressing direction of the control key top can be accurately determined.
【0008】[0008]
【実施例】以下、本発明の一実施例を図1乃至図4に従
って詳述する。図に於て、符号1はコントローラであ
る。該コントローラ1は、例えば電子ゲーム装置(図示
せず)へケーブル2を介して接続され、アッパーケース
1aとロアケース1bとにて被蔽されている。そして、
該コントローラ1のアッパーケース1aにコントロール
キー装置3の一例としての十字型キートップ4、セレク
トキー5、スタートキー6、及びトリガーキー7,7,
7,7を設け、側面部にトリガーキー8,8を設けてい
る。又、前記コントロールキー装置3は電子ゲーム装置
等のキャラクタ移動スイッチとして用いられるものであ
り、ロアケース1bに設けられた配線基板12の円周C
上に中心線部を僅かに離反した固定電極13,13,1
3,13が配設されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to FIGS. In the figure, reference numeral 1 is a controller. The controller 1 is connected to, for example, an electronic game device (not shown) via a cable 2, and is covered with an upper case 1a and a lower case 1b. And
On the upper case 1a of the controller 1, a cross-shaped key top 4 as an example of the control key device 3, a select key 5, a start key 6, and trigger keys 7, 7,
7 and 7, and trigger keys 8 and 8 are provided on the side surface. The control key device 3 is used as a character movement switch of an electronic game device or the like, and has a circumference C of the wiring board 12 provided in the lower case 1b.
Fixed electrodes 13, 13, 1 with the center line part slightly above
3, 13 are provided.
【0009】更に、図2は該コントロールキー装置3の
断面を示しており、前記配線基板12に保持部材14が
載置され、該保持部材14に前記固定電極13,13,
13,13と対向位置の直上であって、且つ、一定の空
間を有して可動導電部15,15,15,15が配設さ
れている。而して、該可動導電部15,15,15,1
5は夫々該保持部材14に設けられた保持部16,1
6,16,16の夫々の下面に設けられており、且つ、
該保持部材14はゴム等の弾性部材にて構成されている
ので、上方向からの押圧力を受けて弾性変形することに
より押下された側の該可動導電部15が、之に対向する
前記固定電極13に接触して電気的導通を為し、前述の
キャラクタが該押圧方向によって選択的に表示部(図示
せず)に表示されるように構成されている。Further, FIG. 2 shows a cross section of the control key device 3, in which a holding member 14 is placed on the wiring board 12, and the fixed electrodes 13, 13,
Movable conductive portions 15, 15, 15, 15 are arranged immediately above the positions facing the electrodes 13, 13 and having a constant space. Thus, the movable conductive parts 15, 15, 15, 1
5 are holding portions 16 and 1 provided on the holding member 14, respectively.
6, 16 and 16 are provided on the lower surface of each, and
Since the holding member 14 is composed of an elastic member such as rubber, the movable conductive portion 15 on the side pressed by elastically deforming by receiving a pressing force from above is fixed to the opposite side. The electrode 13 is configured to be in electrical contact with the electrode 13 so that the character is selectively displayed on the display unit (not shown) according to the pressing direction.
【0010】そして、前記保持部材14の周縁部14a
に密嵌するように前記アッパーケース1aから壁部1c
を垂設して該保持部材14上に載設する。又、前記アッ
パーケース1aには前記十字型キートップ4の夫々の押
圧部4a,4a,4a,4aが露出できると共に、上下
動並びに僅かの傾倒動作が可能になるように該押圧部4
a,4a,4a,4aとの間に隙間Sを有して開穿孔1
7が設けられている。而して、該十字型キートップ4の
前記押圧部4a,4a,4a,4aに連設される下部材
4bは底面視円形状に形成されている。The peripheral portion 14a of the holding member 14
The upper case 1a to the wall portion 1c so as to be tightly fitted to
And is placed on the holding member 14. Further, the pressing portions 4a, 4a, 4a, 4a of the cross-shaped key top 4 can be exposed on the upper case 1a, and the pressing portions 4 can be moved vertically and slightly tilted.
a, 4a, 4a, 4a with a gap S between them, open perforation 1
7 are provided. Thus, the lower member 4b connected to the pressing portions 4a, 4a, 4a, 4a of the cross-shaped key top 4 is formed in a circular shape in bottom view.
【0011】更に、該十字型キートップ4は前記押圧部
4a,4a,4a,4aの中心部から下方へ円柱形で先
端部を半球状に形成された中心軸4cを有し、前記押圧
部4a,4a,4a,4aの略中心部を指頭にて押下し
たとき、該中心軸4cの下端部が前記保持部材14の中
心孔14b及び前記配線基板12へ係止して該十字型キ
ートップ4の下動を停止し、前記可動導電部15,1
5,15,15が何れも、之に対向する固定電極13,
13,13,13に接触することのないように形成され
ている。Further, the cross-shaped key top 4 has a central shaft 4c having a columnar shape and a semi-spherical tip at the center of the pressing portions 4a, 4a, 4a, 4a. When the substantially central portion of 4a, 4a, 4a, 4a is pressed down with the fingertip, the lower end of the central shaft 4c is locked to the central hole 14b of the holding member 14 and the wiring board 12, and the cross-shaped key top 4 is stopped, and the movable conductive parts 15, 1
5, 15 and 15 are fixed electrodes 13 facing each other,
It is formed so as not to come into contact with 13, 13, 13.
【0012】一方、図3は前記アッパーケース1aに設
けた開穿孔17部位の底面図であり、前記開穿孔17の
孔縁部に沿い、前記アッパーケース1aの内側へ向って
リブ20が突設されている。そして、該リブ20には外
側辺20a,20a,20a,20a及び角部20b,
20b…が設けられている。On the other hand, FIG. 3 is a bottom view of the open perforation 17 portion provided in the upper case 1a. A rib 20 is projected along the hole edge of the open perforation 17 toward the inside of the upper case 1a. Has been done. The rib 20 has outer sides 20a, 20a, 20a, 20a and corners 20b,
20b ... are provided.
【0013】又、該十字型キートップ4の下部材4bの
下面部位は前記保持部材14に設けた保持部16の上面
に当接されている。従って、図2に示す如く、十字型キ
ートップ4は該保持部材14の弾性力にて常時上方へ付
勢されて押圧部4a,4a,4a,4aが開穿孔17よ
り露出すると共に、下部材4bの上面部位が該開穿孔1
7の孔縁部に設けたリブ20に当接している。The lower surface portion of the lower member 4b of the cross-shaped key top 4 is in contact with the upper surface of the holding portion 16 provided on the holding member 14. Therefore, as shown in FIG. 2, the cross-shaped key top 4 is constantly urged upward by the elastic force of the holding member 14 so that the pressing portions 4a, 4a, 4a, 4a are exposed from the perforation 17 and the lower member is formed. The upper surface of 4b is the perforated hole 1
7 abuts on a rib 20 provided at the edge of the hole.
【0014】而して、該十字型キートップ4の何れかの
押圧部4aを指頭にて押圧したとき、例えば図4に示す
如く、右方を押下したときには下部材4bの上面部位と
前記リブ20の外側辺20aを回動支点として、該十字
型キートップ4の押圧方向が前記保持部材14の弾性力
に抗して下傾し、そして、押圧方向の可動導電部15に
対向する固定電極13に接触して電気的導通を為し、そ
して、該押圧方向に従ってキャラクタが表示部に夫々選
択されて表示されることになるのである。When any one of the pressing portions 4a of the cross-shaped key top 4 is pressed with the fingertip, for example, as shown in FIG. 4, the right side is pressed, the upper surface portion of the lower member 4b and the ribs. With the outer side 20a of 20 as the fulcrum of rotation, the pressing direction of the cross-shaped key top 4 inclines downward against the elastic force of the holding member 14, and the fixed electrode facing the movable conductive portion 15 in the pressing direction. 13 is brought into electrical connection with each other, and the characters are selected and displayed on the display unit according to the pressing direction.
【0015】又、該十字型キートップ4の隣接する押圧
部4a,4aの中間部を押圧したとき、或は、隣接する
各押圧部4a,4aを同時に押下したときは、下部材4
bの上面部位の2点が隣接するリブ20の外側辺の各角
部20b,20bとに夫々圧接し、該角部20b,20
bを回動支点として、該十字型キートップ4が傾動し、
そして、隣接する押圧部4a,4aの可動導電部15,
15が夫々対向する固定電極13,13に夫々接触して
各電気的導通を為し、隣接する押圧部4a,4aの中間
方向に従ってキャラクタが表示部に選択されて表示され
る。Further, when the middle portion of the adjacent pressing portions 4a, 4a of the cross-shaped key top 4 is pressed, or when the adjacent pressing portions 4a, 4a are simultaneously pressed, the lower member 4 is formed.
Two points on the upper surface of b are pressed against the corners 20b, 20b of the outer side of the adjacent rib 20, respectively, and the corners 20b, 20b
The cross-shaped key top 4 tilts with b as a fulcrum,
Then, the movable conductive parts 15 of the adjacent pressing parts 4a, 4a,
15 contact the fixed electrodes 13 and 13 respectively facing each other to establish electrical conduction, and the character is selected and displayed on the display unit according to the intermediate direction of the adjacent pressing units 4a and 4a.
【0016】而して、該保持部材14の弾性力及び保持
部16の下面に設けた可動導電部15と固定電極13と
の距離並びに十字型キートップ4の押圧時の上下動のス
トローク及び該十字型キートップ4の下部材4b及び中
心軸4cの長さ並びにリブ20の高さ等は前述の作用を
効果的にするために予め適正に決定されることは当然で
ある。The elastic force of the holding member 14, the distance between the movable conductive portion 15 provided on the lower surface of the holding portion 16 and the fixed electrode 13, the stroke of the vertical movement when the cross-shaped key top 4 is pressed, and Naturally, the lengths of the lower member 4b and the central shaft 4c of the cross-shaped key top 4 and the heights of the ribs 20 are properly determined in advance in order to make the above-described action effective.
【0017】尚、本実施例に於ては、4方向の押圧部を
設けた8方向操作の十字型キートップを用いたが、16
方向操作、32方向操作のキートップを用いた場合であ
っても8方向操作の場合と同様の作用効果を奏すること
ができ、8方向操作に限定すべきものではない。In the present embodiment, the 8-way operation cross type key top provided with the 4-direction pressing portions is used.
Even when a key top for directional operation or 32 direction operation is used, the same operational effect as in the case of 8-direction operation can be obtained, and it is not limited to 8-direction operation.
【0018】而して、本発明は、本発明の精神を逸脱し
ない限り種々の改変をなすことができ、そして、本発明
が該改変せられたものに及ぶことは当然である。Therefore, the present invention can be variously modified without departing from the spirit of the present invention, and it goes without saying that the present invention extends to the modified version.
【0019】[0019]
【発明の効果】この発明は、上記一実施例にて詳述せる
如く、コントロールキートップを遊嵌する開穿孔の孔縁
部にリブを突設し、該コントロールキートップの押圧部
を押下したとき、前記リブの1辺或は2点の角部がコン
トロールキートップの下部材の上面部位と圧接され、該
圧接部を回動支点として該コントロールキートップの前
記押圧部位が下傾し、該押圧部位の可動導電部が夫々対
向する固定電極に接触して電気的導通が為される。斯く
して、前記コントロールキートップの隣接する押圧部を
同時に押下して2方向の押圧部位の可動導電部に対向す
る固定電極を導通する操作を行った場合であっても、該
コントロールキートップの下部材を隣接するリブの各角
部によって支持するので、該コントロールキートップが
左右に揺動することなく、前記リブの各角部を回動中心
として傾動し、隣接する2方向の押圧部位の可動導電部
が、夫々之に対向する固定電極と同時に正しく接触して
電気的導通が行われることになり、且つ、該コントロー
ルキートップの操作性が向上する。As described in detail in the above-mentioned one embodiment of the present invention, ribs are provided so as to project at the edge portions of the perforated holes into which the control key tops are loosely fitted, and the pressing portions of the control key tops are depressed. At this time, one side or two corners of the rib are pressed against the upper surface portion of the lower member of the control key top, and the pressed portion of the control key top is tilted downward with the pressure contact portion as a pivot. The movable conductive portions of the pressed portions come into contact with the fixed electrodes facing each other to establish electrical conduction. Thus, even when the adjacent pressing parts of the control key top are simultaneously pressed to conduct the fixed electrodes facing the movable conductive parts of the pressing parts in two directions, the control key top of the control key top is Since the lower member is supported by the corners of the adjacent ribs, the control key top is tilted about the corners of the ribs without swinging to the left or right, and the pressing parts of the adjoining two directions are pressed. The movable conductive portions are brought into proper contact with the fixed electrodes facing each other at the same time for electrical conduction, and the operability of the control key top is improved.
【図1】本発明の一実施例を示し、その平面図。FIG. 1 is a plan view showing an embodiment of the present invention.
【図2】コントロールキー装置の要部を示し、キートッ
プの押圧部を押下していないときの断面図。FIG. 2 is a cross-sectional view showing a main part of the control key device when the pressing part of the key top is not pressed.
【図3】アッパーケースの開穿孔部位を示し、その底面
図。FIG. 3 is a bottom view showing an open perforated portion of the upper case.
【図4】図2の状態からキートップの押圧部を押下した
状態を示す断面図。FIG. 4 is a cross-sectional view showing a state where the pressing portion of the key top is pressed down from the state of FIG.
1a アッパーケース 3 コントロールキー装置 4 十字型キートップ 4a 押圧部 12 配線基板 13 固定電極 14 保持部材 15 可動導電部 16 保持部 17 開穿孔 20 リブ 1a Upper case 3 Control key device 4 Cross-shaped key top 4a Pressing part 12 Wiring board 13 Fixed electrode 14 Holding member 15 Movable conductive part 16 Holding part 17 Open perforation 20 Rib
Claims (1)
された固定電極の直上に、該固定電極と断接する可動導
電部を配設し、且つ、該可動導電部は上方からの押圧力
を受けて弾性変形する保持部材に設けた保持部の下面に
設けられており,更に、該保持部材の上面に当接されて
前記押圧力を付与するためのコントロールキートップを
備え、且つ、該コントロールキートップはアッパーケー
スに設けられた開穿孔から露出して押圧部が形成されて
成るコントロールキー装置に於て、前記アッパーケース
に設けられた開穿孔の内側の孔縁部に沿ってリブが突設
され、且つ、該リブにはコントロールキートップの前記
押圧部の下部に連設されている円形の下部材が下面より
当接して成るコントロールキー装置。1. A movable conductive portion, which is connected to and disconnected from the fixed electrode, is arranged directly above the fixed electrode symmetrically arranged on a predetermined circumference on a wiring board, and the movable conductive portion is arranged from above. A control key top is provided on the lower surface of a holding portion that is elastically deformed by a pressing force, and is further provided with a control key top that is in contact with the upper surface of the holding member to apply the pressing force. In the control key device in which the control key top is exposed from the perforated hole provided in the upper case to form a pressing portion, along the inner edge of the perforated hole provided in the upper case, A control key device in which a rib is projectingly provided, and a circular lower member continuous with the lower portion of the pressing portion of the control key top is in contact with the rib from the lower surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6214798A JPH0877885A (en) | 1994-09-08 | 1994-09-08 | Control key device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6214798A JPH0877885A (en) | 1994-09-08 | 1994-09-08 | Control key device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0877885A true JPH0877885A (en) | 1996-03-22 |
Family
ID=16661705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6214798A Pending JPH0877885A (en) | 1994-09-08 | 1994-09-08 | Control key device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0877885A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4089702A1 (en) | 2021-05-12 | 2022-11-16 | Nintendo Co., Ltd. | Controller and key structure |
-
1994
- 1994-09-08 JP JP6214798A patent/JPH0877885A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4089702A1 (en) | 2021-05-12 | 2022-11-16 | Nintendo Co., Ltd. | Controller and key structure |
US11951387B2 (en) | 2021-05-12 | 2024-04-09 | Nintendo Co., Ltd. | Controller and key structure |
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