Rotation operating device
A technology of rotation operation and rotation detection, which is applied in the direction of electrical components, electric switches, circuits, etc., can solve the problem of increasing the necessary surface area of circuit boards, and achieve the effect of increasing the necessary surface area and realizing rotation detection
Inactive Publication Date: 2015-02-18
SUMITOMO WIRING SYST LTD
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- Application Information
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Problems solved by technology
[0008] With the above-mentioned rotary operation device, the rotation detection switch 3 must be arranged near the operation body 2, so that the necessary surface area of the circuit board increases due to the amount of space required for such arrangement.
In addition, in order to give feedback to the user of the rotational operation in coordination with the rotational direction of the dial, it is necessary to provide a mechanism (such as a pawl mechanism) that gives operation feedback separately from the rotation detection switch, thus requiring more space for such an arrangement.
Method used
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[0023] will refer to figure 1 -5 describes the first embodiment of the present invention.
[0024] figure 1 -3 illustrates a panel unit including the rotary operation device according to the present invention. The panel unit includes: a panel 10 provided to the interior of a vehicle compartment of an automobile or the like; a circuit board 12 located on the rear side of the panel 10 ; and various components provided on the circuit board 12 . Included in these components are: rubber sheets 13 and 14 ; holding member 16 ; rotation operating member 18 ; rotation detection switch 20 ; operation feedback imparting mechanism 22 ;
[0025] The rubber sheets 13 and 14 are arranged on the front surface of the circuit board 12 ( image 3 above the top surface in). The rubber sheets 13 and 14 perform light-shielding and waterproof functions by being properly adhered to the rear of the panel 10 , and furthermore, portions of the rubber sheets 13 and 14 are configured as a plurality ...
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A rotation operating device is provided on a circuit board for detecting a rotation operation and imparting feedback for the rotation operation to a user while avoiding a significant increase in necessary surface area of the circuit board. The rotation operating device includes a rotatable rotation operating member; a rotation detection switch provided on the circuit board and detecting rotation of the rotation operating member; and an operational feedback imparting mechanism for imparting operational feedback to the user. The rotation operating member includes an inner circumferential surface surrounding an interior space, and both the rotation detection switch and the operational feedback imparting mechanism are positioned within this interior space. The rotation operating member includes a switch operator operating the rotation detection switch, and an operational feedback generator formed on an inner circumferential surface of the rotation operating member at a position away from the switch operator.
Description
technical field [0001] The present invention relates to a rotary operation device of a panel provided in the interior of a vehicle compartment or the like. Background technique [0002] Generally, a rotary operating device provided to the inside of a vehicle compartment of an automobile, etc. includes, for example, a rotary operating member that receives a rotary operation while being held in a finger or the like, and a detection device that outputs a signal corresponding to the direction and amount of the rotary operation. corresponding detection signal. A rotary encoder can be used as the detection means, however, such a rotary encoder is generally expensive, so it has been considered to perform the detection of the rotary operation by an inexpensive switch instead of the rotary encoder. [0003] As a rotary operation device using such a switch, a device shown in FIG. 9 is conventionally known (Patent Document 1 Figure 6 ). The device includes a dial (not shown in the f...
Claims
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IPC IPC(8): H01H19/20H01H19/11H01H19/63
CPCH01H25/065H01H19/005H01H19/11H01H2019/006
Inventor 中岛浩胜茶园悟
Owner SUMITOMO WIRING SYST LTD