Video game hand controller

• US 4,514,600 A
• Filed: 11/14/1983
• Issued: 04/30/1985
• Est. Priority Date: 11/14/1983
• Status: Expired due to Term

• Current Assignee: North America Philips Consumer Electronics Corporation
• Original Assignee: North American Philips Corp. (Koninklijke Philips N.V.)
• Inventors: Lentz, James M.
• Primary Examiner(s): SCOTT, JAMES R
• Application Number:
  US06/551,225
• Time in Patent Office: 533 Days
• Field of Search: 200/5 R, 200/5 A, 200/6 R, 200/6 A, 200/7, 200/17 R, 200/153 K, 200/67 DB, 200/275, 200/276
• US Class Current: 200/5.00R
• CPC Class Codes: G05G 2009/04725 with coil spring
• CPC Class Codes: G05G 2009/04744 Switches
• CPC Class Codes: G05G 9/04788 comprising additional control elements

Abstract

A hand controller for use with a home electronic video game produces electrical control signals in response to manipulation of a control stick extending through an aperture in the controller housing. The control stick is attached to an actuator stem which forms part of a multi-position switch assembly within the housing. The switch assembly includes a helical coil spring which is attached at one end to an interior surface of the housing and is arranged to concentrically receive the actuator stem so as to support the actuator stem and control stick in an upright non-actuated position. Displacement of the control stick and actuator stem causes the helical spring to contact one or more of a plurality of electrical contact pads disposed generally concentrically around the spring. This causes appropriate control signal to be produced for application to the video game. The contact pads are shaped and positioned to create favored positions for the control stick which enhance the sense of control provided by the controller.

Claims

1. A hand operable controller for producing an electrical control signal in response to manipulation of the controller by a user comprising,

a housing having an interior and a floor portion within said interior, said housing having a raised support extending upwardly from the floor portion and having a mounting pillar formed on the floor portion, said mounting pillar having a bore recess formed therein, said housing further having an aperture formed in an upper portion thereof,

a mounting board positioned on the raised support of said housing, said mounting board having an aperture in a central portion thereof,

at least four electrical contact pads affixed to said mounting board around the aperture in the mounting board, each of said contact pads having an edge portion extending across the aperture in the mounting board, said edge portions positioned along a rectangle overlying the aperture in the mounting board,

a central contact member of electrically conductive material having a tubular shape, said central contact member forming a radial flexure and being affixed within the bore recess of the mounting pillar in the housing, and extending upwardly through the aperture in the mounting board,

an actuator stem positioned within said central contact member and having a tapered portion formed on an end thereof, said tapered portion of the actuator stem being positioned inside the central contact member within the bore recess of the mounting pillar and forming a pivot for the actuator stem and associated central contact member, and

a joystick member affixed to said actuator stem and extending upwardly through the opening in the upper portion of said housing, said joystick providing means for the user to flex the central contact member radially into electrical contact with the contact pads.

2. A hand operable controller as set forth in claim 1 wherein said central contact member has a projecting lead extending from an end portion affixed within the mounting pillar, said mounting pillar having a notch formed therein, said projecting lead extending through the notch in said mounting pillar.

3. A hand operable controller as set forth in claim 2 wherein said central contact member comprises a helical coil spring, said projecting lead extending from a coil of the helical spring affixed in said mounting pillar.

4. A hand operable controller as set forth in claim 1 further comprising a sleeve member positioned inside the central contact member adjacent the tapered portion of the actuator stem, said sleeve member urging the central contact member against the mounting pillar and providing a bearing surface for the tapered portion of the actuator stem.

5. A hand operable controller as set forth in claim 4 wherein said central contact member comprises a helical coil spring for engaging the electrical contact pads.

6. A hand operable controller as set forth in claim 1 wherein said central contact member comprises a helical coil spring for engaging the electrical contact pads.

7. A hand operable controller as set forth in claim 6 wherein each coil of the helical coil spring comprising the central contact member is positioned in abutting relation to adjacent coils of the spring to provide a substantially continuous contact area for electrical contact with said contact pads.

8. A hand operable controller as set forth in claim 1 further comprising a dome switch affixed on said mounting board and an elongated actuator bar positioned adjacent the dome switch, said actuator bar having a projection in the center thereof for engaging said dome switch, said actuator bar extending through a bar shaped opening in the upper portion of the housing, whereby depression of either end of the actuator bar moves the projection of the actuator bar against the dome switch to activate the switch.

9. A hand operable controller as set forth in claim 1 wherein the edge portions of each adjacent pair of contact pads form a notch corner for receiving the central contact member, said notch corner guiding the central contact member into electrical engagement with both of the contact pads in an adjacent pair of contact pads.