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Lever switch device

一种操纵杆、开关的技术，应用在操纵杆开关装置领域，能够解决开关动作精度降低、操纵杆操作角限制等问题

Active Publication Date: 2009-06-10
KK TOKAI RIKA DENKI SEISAKUSHO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, according to the joystick switch device of Patent Document 1, the center of rotation of the front end of the remote control shaft operated by the two operating handles is not set on the center axis of rotation of the joystick, so there is a problem that the Rotation of the lever, for example, when the turn signal is operated, the position of the front end of the remote shaft (remote shaft) moves, thereby reducing the switching accuracy of the switch corresponding to the two operating handles provided on the switch body, and the joystick The operating angle is limited

Method used

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Experimental program
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no. 1 approach

[0018] Fig. 1 is a cross-sectional view of a joystick switch device according to a first embodiment of the present invention. figure 2 It is an A-A sectional view including the rotation axis C of the joystick main body in FIG. 1 .

[0019] The joystick switch device shown in FIG. 1 is arranged around the steering column of an unillustrated vehicle, and the B direction in FIG. 1 is the approximate front direction of the vehicle. Therefore, FIG. Sectional view of the switchgear as seen.

[0020] The switch body 1 has a front case 2 and a rear case 3 , and the front case 2 and the rear case 3 constitute an outer case of the switch body 1 . Between the front case 2 and the rear case 3 are disposed the middle case 4 and the base plates 51 , 52 . Between the front case 2 and the middle case 4 , a bracket 6 is rotatably provided around a shaft portion 7 .

[0021] The rotation direction of the bracket 6 is the direction in which the rotation axis C of the joystick portion 100 rota...

no. 2 approach

[0042] image 3 It is a sectional view of the joystick switch device according to the second embodiment of the present invention, and corresponds to the A-A cross section including the rotation axis C of the joystick main body in FIG. 1 . The joystick switch device according to the second embodiment is a device in which the first switch 86 is operated by the operation of the first operation part 112 via the arm part 80 .

[0043] The arm portion 80 is slidably attached to the front case 2 side via, for example, a linear slide guide 81 , and the first operating portion 112 is fitted into the fitting recess 83 of the linear slide guide 81 . In addition, a movable contact 84 is provided at an end portion of the arm portion 80 on the substrate 52 side. On the other hand, on the substrate 52 , the fixed contact 85 is patterned on the same surface of the substrate 52 as the second switch 76 , and the movable contact 84 and the fixed contact 85 constitute the first switch 86 . Othe...

no. 3 approach

[0046] Figure 4 It is a sectional view of the joystick switch device according to the third embodiment of the present invention, and corresponds to the A-A cross section including the rotation axis C of the joystick main body in FIG. 1 . In the joystick switch device of the third embodiment, the shape of the first operating part 112 is as follows: Figure 4 Shown is a device that is formed in a substantially U-shape or a substantially C-shape, and operates a first switch 96 mounted on a substrate 52 .

[0047] The first action part 112 has an arm portion 112a approximately U-shaped or approximately C-shaped, such as Figure 4 As shown, the rotational operation of the first operating handle 110 can be transmitted to the back side of the base plate 52 . On the substrate 52 , the first switch 96 is mounted on the surface opposite to the front and back of the second switch 76 . The front end portion of the first operating portion 112 is fitted into the fitting recess 93 of the...

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Abstract

The invention provides a lever switch device not reducing the operating handle and set the corresponding switch on the switch side of the switch action precision, and not restricting the operation angle joystick even the rotating operation of the lever. The lever switch device includes a lever main body (101) rotatably supported by a body around a predetermined rotation center axis, a first remote shaft (111) rotatably incorporated in the lever main body, and comprising a first operating knob at one end and a first operation portion at another end for operating an operational object (switch) by a rotational operation of the first operating knob, a second remote shaft rotatably arranged in the lever main body with a coaxial structure with the first remote shaft, and includes a second operating knob at one end and a second operation portion at another end for operating an operational object by a rotational operation of the second operating knob. Rotation centers of the first and second operation portions are provided on the rotation center axis of the lever main body.

Description

technical field [0001] The invention relates to a joystick switch device, in particular to a joystick switch device used in vehicles such as automobiles. Background technique [0002] As an example of a joystick switch device applied to vehicles such as automobiles, there is a configuration in which two operating handles are provided at the front end of a joystick for operating a turn signal switch. In this configuration, the joystick is rotatably provided on the switch body, and the two remote control shafts actuated by the two operating handles are built in the joystick in a rotatable state. Then, by rotating the front end of the remote control shaft in accordance with the rotation of the operating handle, the switches corresponding to the two operating handles provided on the switch body are switched (for example, Patent Document 1). [0003] According to this joystick switch device, since there are two operating handles that can be rotated and operated in the joystick, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H25/04
CPCB60Q1/1469B60Q1/1476
Inventor 木村佑介仓知剑峰中村成男
Owner KK TOKAI RIKA DENKI SEISAKUSHO
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