Detachable joystick handle

• US 5,607,158 A
• Filed: 11/09/1995
• Issued: 03/04/1997
• Est. Priority Date: 11/28/1994
• Status: Expired due to Fees

• Current Assignee: Wah L. Chan
• Original Assignee: Wah L. Chan
• Inventors: Chan, Wah L.
• Primary Examiner(s): Chiu, Raleigh W.
• Application Number:
  US08/555,544
• Time in Patent Office: 481 Days
• Field of Search: 273/148 B, 463/36, 463/37, 463/38, 463/39, 463/46, 463/47, 345/156, 345/158, 345/161
• US Class Current: 273/148.00B
• CPC Class Codes: A63F 13/24 Constructional details thereof, e.g. game controllers with detachable joystick handles
• CPC Class Codes: A63F 13/803 Driving vehicles or craft, e.g. cars, airplanes, ships, robots or tanks
• CPC Class Codes: A63F 2300/1043 being characterized by constructional details
• CPC Class Codes: A63F 2300/8017 Driving on land or water; Flying
• CPC Class Codes: G05G 1/06 Details of their grip parts G05G1/10 takes precedence
• CPC Class Codes: G05G 9/047 the controlling member being movable by hand about orthogonal axes, e.g. joysticks for switches H01H25/04

Abstract

A joystick includes a base and handle, the handle having one or more function buttons which operate switches in response to manipulation of the buttons. The handle is detachably mounted on a pipe extending from the base. Electrical connections for the switches are joined to a socket connector in the handle which receives a printed circuit board or other connector mounted on the top of the pipe, so that electrical connection to the switches is made as the handle is mounted in position.

Claims

1. A joystick, comprising a handle having mounted thereon at least one actuator means for generating electrical signals in response to manipulation of the actuator means;

and a base, said handle being detachably mounted on said base and having electrical connection means detachably engageable with electrical connection means provided in said base, said electrical connection means on said handle and said electrical connection means in said base being for transmitting said electrical signals when said handle is mounted on said base.

2. A joystick as claimed in claim 1, wherein said actuator means comprises at least one function button and a switch actuated by said button.

3. A joystick as claimed in claims 1 or 2, wherein the respective electrical connection means are arranged to engage and disengage as the handle is mounted to and removed from the base.

4. A joystick as claimed in claims 1 or 2, wherein location means are provided between the handle and the base to ensure a correct angular orientation therebetween.

5. A joystick as claimed in claims 1 or 2, wherein said base comprises a pipe member which is received in a bore in the handle.

6. A joystick as claimed in claim 5, wherein said pipe member is circular in cross-section over at least part of its length.

7. A joystick as claimed in claim 5, wherein the electrical connection means of the base is mounted at a top of said pipe member, and the electrical connection means of the handle is aligned with said bore.

8. A joystick as claimed in claim 7, wherein said handle electrical connection means is mounted adjacent one end of said bore.

9. A joystick as claimed in claims 1 or 2, wherein said electrical connection means comprise respective plug and socket connectors.

10. A joystick as claimed in claim 9, wherein said plug connector is a printed circuit board connector.

11. A joystick as claimed in claim 9, wherein said plug connector is a pin connector.

12. A joystick as claimed in claims 1 or 2, wherein locking means are provided for locking said handle on said base.

13. A joystick as claimed in claims 1 or 2, wherein said base comprises means for permitting movement of the handle about two mutually perpendicular axes.

14. A joystick as claimed in claim 13, wherein said base comprises a first base member pivotally mounted to a second base member about a first axis.