Tilt and turn dial

Patent metadata

Field	Value
Publication number	US-10513183-B2
Application number	US-201715836430-A
Country	US
Kind code	B2
Filing date	Dec 8, 2017
Priority date	Dec 16, 2016
Publication date	Dec 24, 2019
Grant date	Dec 24, 2019

Abstract

A control dial for inputting commands to a human-machine interface (HMI). The control dial includes a base dial mounted to a base configured to support the base dial at a neutral position, a first tilted position tilted in a first direction from the neutral position, and a second tilted position tilted in a second direction from the neutral position. The second direction is opposite to the first direction. An outer dial is rotatably mounted to the base dial such that the outer dial is rotatable to enter commands to the HMI at each one of the neutral position, the first tilted position, and the second tilted position.

First claim

What is claimed is:

1. A control dial for inputting commands to a human-machine interface (HMI), the control dial comprising:
a base dial mounted to a support post of a base configured to support the base dial at a neutral position, a plurality of first tilted positions tilted in a first direction from the neutral position, and a plurality of second tilted positions tilted in a second direction from the neutral position, the second direction is opposite to the first direction, the support post is mounted to the base, and both the support post and the base are stationary;
a plurality of locking members mounted to the base on opposite sides of the support post, the plurality of locking members cooperate with recesses of the base dial to lock the base dial at each one of the plurality of first tilted positions and the plurality of second tilted positions; and
an outer dial rotatably mounted to the base dial such that the outer dial is rotatable to enter commands to the HMI at each one of the neutral position, the plurality of first tilted positions, and the plurality of second tilted positions.

2. The control dial of claim 1 , wherein the base is further configured to support the base dial at a third tilted position tilted in a third direction from the neutral position, and a fourth tilted position tilted in a fourth direction from the neutral position, the fourth direction is opposite to the third direction, and the third and fourth directions are 90° relative to the first and second directions; and
wherein the outer dial is rotatable to enter commands to the HMI at each one of the third tilted position and the fourth tilted position.

3. The control dial of claim 1 , further comprising a push button seated within the outer dial, pushing the push button at any one of the neutral position, the plurality of first tilted positions, and the plurality of second tilted positions enters a command to the HMI.

4. The control dial of claim 2 , further comprising a push button seated within the outer dial, pushing the push button at any one of the neutral position, the plurality of first tilted positions, the plurality of second tilted positions, the third tilted position, and the fourth tilted position enters a command to the HMI.

5. The control dial of claim 2 , wherein the base is configured to lock the base dial at each one of the plurality of first tilted positions, the plurality of second tilted positions, the third tilted position, and the fourth tilted position.

6. The control dial of claim 1 , further comprising a plurality of sensors mounted to a primary printed circuit board arranged at the base, tilting the base dial in the first direction actuates a first one of the plurality of sensors, which generates a first signal indicating that the base dial has been tilted in the first direction, and tilting the base dial in the second direction actuates a second one of the plurality of sensors, which generates a second signal indicating that the base dial has been tilted in the second direction.

7. The control dial of claim 6 , wherein the plurality of sensors include one or more of the following: a switch; a tact switch; a 2-way switch an optical sensor; a Hall effect sensor; or a potentiometer.

8. The control dial of claim 1 , further comprising a rotary sensor configured to identify how far the outer dial has been rotated.

9. The control dial of claim 8 , wherein the rotary sensor includes: a shaft encoder; a potentiometer; a switch; a 2-way switch; a tact switch; an optical sensor; a Hall effect sensor; or a potentiometer.

10. The control dial of claim 8 , wherein the rotary encoder is mounted to a satellite printed circuit board that is spaced apart from a primary printed circuit board that a plurality of switches are mounted to for identifying whether the base dial is in the neutral position, the first tilted position, or the second tilted position.

11. The control dial of claim 3 , further comprising a push button switch configured to generate a push button signal when the push button is depressed.

12. The control dial of claim 11 , wherein the push button switch is mounted to a satellite printed circuit board that is spaced apart from a primary printed circuit board that a plurality of switches are mounted to for identifying whether the base dial is in the neutral position, the plurality of first tilted positions, or the plurality of second tilted positions; and
wherein the satellite printed circuit board is connected to the primary printed circuit board.

13. The control dial of claim 12 , wherein the satellite printed circuit board is fixed to the base dial.

14. The control dial of claim 13 , further comprising at least one LED mounted to the satellite printed circuit board for at least one of back lighting of the push button and illumination of a glow ring surrounding the outer dial.

15. The control dial of claim 1 , wherein at the plurality of first tilted positions the base dial is angled about 10°-20° relative to the neutral position; and
wherein at the plurality of second tilted positions the base dial is angled about 10°-20° relative to the neutral position.

16. A control dial for inputting commands to a human-machine interface (HMI), the control dial comprising:
a base dial mounted to a base configured to support the base dial at a neutral position, a first tilted position tilted in a first direction from the neutral position, and a second tilted position tilted in a second direction from the neutral position, the second direction is opposite to the first direction;
an outer dial rotatably mounted to the base dial such that the outer dial is rotatable to enter commands to the HMI at each one of the neutral position, the first tilted position, and the second tilted position;
a first sensor configured to identify whether the base dial is in the neutral position, the first tilted position, or the second tilted position;
a second sensor configured to identify a distance that the outer dial has been rotated; and
a circuit board in receipt of signals from the first sensor and the second sensor, the circuit board configured to relay the signals to a control module;
wherein the base dial is mounted to the base with a ball joint, a ball of the ball joint is mounted to an end of a post extending through a receptacle of the ball joint to arrange the ball on a side of the base opposite to the base dial, the receptacle defines a plurality of locking regions each configured to receive the ball and retain the base dial in any one of the neutral position, the first tilted position, and the second tilted position.

17. The control dial of claim 1 , further comprising a device that produces haptic feedback that engages an inner surface of the outer dial to define a plurality of rotational click positions of the outer dial.

18. The control dial of claim 16 , wherein the ball joint retains the base dial at any one of the plurality of first tilted positions, the plurality of second tilted positions, a third tilted position, and a fourth tilted position;
wherein the third tilted position is opposite to the fourth tilted position.

Assignees

• Denso Int America Inc
• Denso Corp

Inventors

• Guzman Christopher
• Levay Christopher
• Tucker Javon
• Moellers Jesse
• Daruri Murali
• SHIRAI Homare
• Matsumoto Yuki

Classifications

• B60K37/06 Primary

  Operations & Transport · mapped topic

• B60K35/00

  Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles · CPC title

• B60K2370/146

  Operations & Transport · mapped topic

• B60K2370/126

  Operations & Transport · mapped topic

• B60K2370/135

  Operations & Transport · mapped topic