Interchangeable input mechanisms for control devices

Patent metadata

Field	Value
Publication number	US-9710072-B1
Application number	US-201313848660-A
Country	US
Kind code	B1
Filing date	Mar 21, 2013
Priority date	Apr 9, 2012
Publication date	Jul 18, 2017
Grant date	Jul 18, 2017

Abstract

Various embodiments described herein are directed toward input mechanisms, for input devices, configured to receive and removably couple to interchangeable elements. Handheld input devices applicable to some embodiments may include, without limitation, computer controllers, video game console controllers, and handheld video gaming devices. Input mechanisms applicable to various embodiments may include, for control sticks (e.g., joysticks or analog sticks operable by a user's finger, such as a thumbstick), buttons, switches, and directional pads. According to some embodiments, an input mechanism is provided comprising a base component, and an interchangeable element configured to removably couple to the base component. Depending on the embodiment, coupling different interchangeable elements to the base component may cause the input mechanism to vary in size, appearance, contour, material, or features provided by the input mechanism.

First claim

We claim:

1. An input mechanism for an input device, the input mechanism comprising:
a base component configured to couple to the input device and comprising a coupling mechanism, wherein the base component is an integrated component of the input device; and
a first interchangeable element configured to releasably attach to the coupling mechanism, and configured to receive an input from a user;
wherein the coupling mechanism is configured to couple the first interchangeable element to the base component such that the first interchangeable element can be decoupled from the base component and a second interchangeable element can be coupled to the base component in place of the first interchangeable element;
wherein the coupling mechanism comprises an aperture configured to prevent a vacuum from forming in the coupling mechanism when the first interchangeable element is being decoupled from the base component.

2. The input mechanism of claim 1 , wherein the first interchangeable element and the second interchangeable element differ in appearance, material, physical dimension, shape, or input feature provided.

3. The input mechanism of claim 1 , wherein the base component is further configured to translate the input to a corresponding input instruction provided to the input device.

4. The input mechanism of claim 1 , wherein the first interchangeable element comprises a control stick optimized for use by an appendage of the user's hand.

5. The input mechanism of claim 4 , wherein the control stick comprises a cradle configured to support the appendage of the user's hand.

6. The input mechanism of claim 4 , wherein the control stick is a thumbstick.

7. The input mechanism of claim 1 , wherein the input mechanism comprises a joystick, an analog stick, or a directional pad.

8. The input mechanism of claim 1 , wherein the input mechanism comprises a button or a switch.

9. The input mechanism of claim 1 , wherein the first interchangeable element comprises a concave top surface or a convex top contact surface.

10. The input mechanism of claim 1 , wherein the first interchangeable element has a spherical or semi-spherical shape.

11. The input mechanism of claim 1 , wherein the coupling mechanism comprises a guide configured to align the first interchangeable element with the base component during coupling.

12. The input mechanism of claim 11 , wherein the guide is further configured to align the first interchangeable element in a first orientation with respect to the base component.

13. The input mechanism of claim 1 , wherein the coupling mechanism comprises a socket configured to receive a plug disposed on the first interchangeable element.

14. The input mechanism of claim 1 , wherein the coupling mechanism comprises a plus configured to be received by a socket disposed on the first interchangeable element.

15. The input mechanism of claim 1 , wherein the coupling mechanism comprises a fastener or the coupling mechanism is friction-based.

16. An input device having an input mechanism, the input mechanism comprising:
a base component configured to couple to the input device and comprising a coupling mechanism, wherein the base component is an integrated component of the input device; and
a first interchangeable element configured to releasably attach to the coupling mechanism, and configured to receive an input from a user;
wherein the coupling mechanism is configured to couple the first interchangeable element to the base component such that the first interchangeable element can be decoupled from the base component and a second interchangeable element can be coupled to the base component in place of the first interchangeable element;
wherein the first interchangeable element comprises an aperture configured to prevent a vacuum from forming in the coupling mechanism when the first interchangeable element is being decoupled from the base component.

17. The input device of claim 16 , wherein the input mechanism comprises a joystick, an analog stick, a digital stick, or a directional pad.

18. The input device of claim 16 , wherein the input device is a handheld controller.

19. The input device of claim 16 , wherein the first interchangeable element and the second interchangeable element differ in appearance, material, physical dimension, shape, or input feature provided.

20. An input mechanism for an input device, the input mechanism comprising:
a base component configured to couple to the input device and comprising a coupling mechanism, wherein the base component is an integrated component of the input device; and
a first interchangeable element configured to releasably attach to the coupling mechanism, and configured to receive an input from a user;
wherein the coupling mechanism is configured to couple the first interchangeable element to the base component such that the first interchangeable element can be decoupled from the base component and a second interchangeable element can be coupled to the base component in place of the first interchangeable element;
wherein the first interchangeable element comprises an aperture configured to prevent a vacuum from forming in the coupling mechanism when the first interchangeable element is being decoupled from the base component.

Assignees

• Strahle Bradley M
• Fulghum Eric B
• Performance Designed Products Llc

Inventors

• Strahle Bradley M
• Fulghum Eric B

Classifications

• G06F3/033 Primary

  Pointing devices displaced or positioned by the user {, e.g. mice, trackballs, pens or joysticks}; Accessories therefor (digitisers characterised by the transducing means G06F3/041) · CPC title