JP2009277431A - Stoke switch device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stoke switch device which causes hardly slippage in switching timing of contacts. <P>SOLUTION: When an operating lever 1 is swingably operated along a first operating face, its swinging movement is converted into a rotation movement of a rotating member 6 through a link driving unit 16 and a first slider 7 slide moves linearly according to the rotation movement of the rotating member 6, thereby a first sliding piece 17 installed in the first slider 7 contacts and separates from a first fixed contact 19 formed in pattern linearly in a circuit board 5. Furthermore, when the operating lever 1 is swingably operated along a second operating face nearly crossing the first operating face, a second slider 8 which engages with a driving pin 2e of a lever support body 2 slide moves linearly, thereby, a second sliding piece 18 installed in the second slider 8 contacts and separates from a second fixed contact 20 formed in pattern linearly in the circuit board 5. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a Stoke switch device that is installed in the vicinity of a steering wheel of an automobile and is used for a switching operation such as a wiper or a turn signal.

  This type of stalk switch device is usually a pair of switches arranged on the left and right sides of a housing fixed to a steering column or the like, and constitutes a combination switch. Switching operation of headlight beam switching, turn signal, wiper, etc. is possible. For example, in the case of a stalk switch device that performs a turn signal operation by swinging the operation lever substantially vertically, the beam switching of the headlamp (low beam and high beam switching) can be performed by swinging the operation lever substantially forward and backward. Switching) operation and passing operation can be performed.

  The configuration of a conventional general Stoke switch device will be described. A base portion of an operation lever is rotatably connected to a lever support (holder), and the operation lever is connected to a predetermined operation surface (with respect to the lever support). It can be swung within the first operation surface. Further, the lever support is rotatably connected to a housing which is a stator member, and the operation lever and the lever support are provided in another operation surface (second operation surface) substantially orthogonal to the first operation surface. Can swing integrally. That is, the rotation axis of the operation lever with respect to the lever support and the rotation axis of the operation lever and lever support with respect to the housing are substantially orthogonal, and the operation lever can be operated to swing in two directions substantially orthogonal. Yes. A circuit board extending substantially parallel to the second operation surface is fixed to the housing, and two sets of fixed contacts are formed on the circuit board. One set of fixed contacts is patterned in an arc, and the other set of fixed contacts is patterned in a straight line. A pair of moving bodies (slider receivers) are disposed on the circuit board, and movable contacts (sliders) are attached to these moving bodies. One moving body is rotatably supported by the housing, and a link driving body is interposed between the moving body and the base of the operation lever. The other moving body is slidably supported by the housing, and this moving body is engaged with a lever support (see, for example, Patent Document 1).

In the stalk switch device schematically configured as described above, when the operating lever is swung within the first operation surface, the swinging motion is transmitted to one moving body via the link driving body. The moving body rotates in a plane parallel to the second operation surface around the shaft portion. As a result, the movable contact attached to the moving body is brought into contact with and separated from the arc-shaped fixed contact formed on the circuit board, and the contact switching operation is performed. Based on the switching signal, the beam switching of the headlamp is performed. Switching operation for passing can be performed. Further, when the operation lever is swung within the second operation surface, the operation lever and the lever support rotate integrally with the housing in the swing operation direction. Move linearly in a plane parallel to the second operation surface. As a result, the movable contact attached to the moving body is brought into contact with and separated from the linear fixed contact formed on the circuit board, and the contact switching operation is performed. Based on the switching signal, the turn signal of the right turn or the left turn is detected. Switching operation can be performed.
JP 2007-12365 A

  However, in the above-described conventional stalk switch device, one set of fixed contacts of two sets of fixed contacts formed on the circuit board is patterned in an arc shape, and the fixed contacts are attached to a movable body that can rotate. Since the movable contact is slid to perform the contact switching operation, there is a problem that the contact switching timing is likely to be shifted. That is, since the fixed contact extending in an arc shape inevitably has a shorter inner peripheral length than the outer peripheral length, the rotation locus of the movable contact sliding on the fixed contact is in the radial direction with respect to the reference value. Even if the position is slightly shifted, a deviation occurs in the contact switching timing.

  The present invention has been made in view of such a state of the prior art, and an object of the present invention is to provide a stalk switch device in which a shift in contact switching timing hardly occurs.

  In order to achieve the above object, a stalk switch device of the present invention includes an operation lever, a lever support that supports the operation lever so as to be swingable within the first operation surface, and the lever support. A housing that supports the operation lever in a swingable manner within a second operation surface that is substantially orthogonal to the first operation surface; a circuit board that is disposed substantially parallel to the second operation surface; A rotating member that rotates in a plane parallel to the second operating surface in accordance with a swinging operation of the operating lever in the first operating surface, and engages with the rotating member on the circuit board. A first slider that moves linearly; and a second slider that moves linearly on the circuit board in accordance with a swinging operation of the operation lever within the second operation surface. Movable sliders are provided on the first slider and the second slider, respectively. With, and configured to stationary contacts corresponding to the respective movable contacts to the circuit board is formed in each straight line.

  In the Stoke switch device configured as described above, when the operation lever is swung along the first operation surface, the first slider moves linearly along with the rotation of the rotating member, and the contact switching operation is performed. When the operation lever is swung along the second operation surface substantially orthogonal to the first operation surface, the second slider moves linearly and the contact switching operation is performed. Since the fixed contacts corresponding to the first and second sliders can both be linearly formed on the circuit board, a stalk switch device can be realized in which the contact switching timing hardly occurs.

  In the above configuration, a link driving body is interposed between the operation lever and the rotating member. The link driving body is rotatably supported by the lever support body, and the operation lever. A first protrusion that engages with the base of the second protrusion, and a second protrusion that engages with the rotating member, and the first slider is closer to the rotating member than the second protruding portion. Engaging the rotary member at a position far from the center of rotation is preferable because the first slider can be moved greatly with a limited amount of rotation of the rotary member. In this case, the first guide wall that guides the sliding movement of the first slider to the housing and the second guide wall that guides the sliding movement of the second slider are L-shaped so as to be orthogonal to each other. When the rotating member is rotatably disposed in an inner region surrounded by the first and second guide walls, the first and second are within a limited space on the circuit board. It is preferable that the slider and the rotary member can be arranged compactly.

  In the stalk switch device of the present invention, the operation lever is operated to swing within one of the first and second operation surfaces substantially orthogonal to each other, and the first or second slider is moved on the circuit board accordingly. When the slider is moved linearly, the movable contacts provided on these sliders contact and move away from the corresponding fixed contacts on the circuit board, and the contact switching operation is performed. Therefore, it is possible to realize a stalk switch device that is less likely to cause a shift in contact switching timing.

  FIG. 1 is an exploded perspective view of a Stoke switch device according to an embodiment of the present invention, and FIG. 2 shows a cover from the Stoke switch device according to an embodiment of the present invention. FIG. 3 is a bottom view in which the circuit board is removed from the stalk switch device shown in FIG. 2, FIG. 4 is a sectional view of the stalk switch device according to the embodiment of the present invention, and FIG. 5 is an embodiment of the present invention. FIG. 6 is a cross-sectional view showing the movement of the rotating member when the operation lever shown in FIG. 4 is swung within the first operation surface, and FIG. 7 is a plan view of the circuit board provided in the Stoke switch device according to the example. FIG. 8 is a bottom view corresponding to FIG. 5, and FIG. 8 is a bottom view showing the movement of the second slider when the operation lever shown in FIG. 3 is swung within the second operation surface.

  The stalk switch device shown in these drawings accommodates an operating lever 1 having an operating member 1a integrated by press-fitting or the like at the distal end side, and a distal end portion of the operating member 1a so as to swingably support the operating lever 1. The lever support 2, the case 3 and the cover 4 that house the lever support 2 so as to be swingably supported, the circuit board 5 fixed to the case 3, and the operation lever 1 swing relative to the lever support 2. The rotating member 6 that is rotationally driven when operated, the first slider 7 that slides as the rotating member 6 rotates, the operating lever 1 and the lever support 2 are integrated with the case 3. A second slider 8 that is slid when it is swung. The case 3 and the cover 4 constitute a housing 9 that is integrated using screws (not shown) to form a storage portion S1 that stores the lever support 2. The housing 9 is fixed to the steering column side of the automobile, and the operation lever 1 can be swung in two directions substantially orthogonal to each other.

  The operating lever 1 has a long portion excluding the tip of the operating member 1a that protrudes greatly from the lever support 2, and an engaging groove 1b is formed on the outer wall of the operating member 1a on the circuit board 5 side. The operating member 1a is provided with a shaft hole 1c, and both end portions of the pin 10 inserted through the shaft hole 1c are supported by the bearing portion 2a of the lever support 2, whereby the operating lever 1 rotates the pin 10. It is supported by the lever support 2 so as to be able to oscillate in the first operation surface parallel to the paper surface of FIG. 4 as the center of movement, that is, in the surface substantially orthogonal to the circuit board 5. In addition, a coil spring 12 for elastically urging the first pressing element 11 is housed in the distal end portion of the operating member 1a. As shown in FIG. It is in elastic contact with the cam surface 2b formed on the inner wall.

  The lever support 2 has a storage portion S2 for storing the distal end portion of the operating member 1a. As shown in FIG. 1, a pair of rotating shafts 2 c and 2 d are provided on the base end side of the lever support 2 so as to protrude in the opposite directions on the same line, and on the tip end side of the lever support 2. A drive pin 2 e is projected toward the bottom plate 3 c of the case 3. One rotating shaft 2c protrudes toward the bottom plate 3c of the case 3 and is rotatably supported by the bearing portion 3a of the case 3, and the other rotating shaft 2d protrudes toward the cover 4 and covers the cover. The four bearing portions 4a are rotatably supported. Therefore, the lever support 2 is supported by the housing 9 so that it can swing within the second operation surface substantially orthogonal to the first operation surface with the rotation shafts 2c and 2d as the rotation center. In the second operation surface, when the operation lever 1 is swung, the lever support 2 rotates integrally with the operation lever 1. Further, the lever support 2 houses a coil spring 14 for elastically urging the second pressing element 13, and the second pressing element 13 is formed on the inner wall of the cam member 15 fixed to the case 3. It is in elastic contact with the cam surface (not shown). Further, a link driver 16 is rotatably supported between the drive pin 2e of the lever support 2 and the rotation shaft 2c. The link driving body 16 includes a linearly extending shaft portion 16c, and first and second projecting portions 16a and 16b that project in a direction substantially orthogonal to each other from the central portion of the shaft portion 16c. Both end portions of the portion 16c are rotatably supported by a bearing portion 2f formed on the lever support 2. The first protrusion 16a is engaged with an engagement groove 1b formed in the operating member 1a (see FIG. 4), and the second protrusion 16b is formed in an arc shape.

  The rotating member 6 is formed with an engaging projection 6a on one end side and an axial hole 6b on the other end side through an engaging recess 6c formed in the center. The engaging protrusion 6a is formed in an L shape with the tip facing upward, and the engaging recess 6c is formed on the surface of the rotating member 6 that faces the storage portion S1. The shaft hole 6b is rotatably supported by a support shaft 3b provided in the case 3, and the support shaft 3b is erected on a surface of the bottom plate 3c of the case 3 facing the circuit board 5.

  A first guide wall 3d and a second guide wall 3e are formed on a surface of the bottom plate 3c of the case 3 facing the circuit board 5, and the first and second guide walls 3d and 3e are formed on the bottom plate 3c. It is arranged in an L shape along two adjacent sides. The first guide wall 3d extends in one direction (XX direction in FIG. 5) in a plane parallel to the second operation surface, and the second guide wall 3e is a surface parallel to the second operation surface. It extends in the other direction (YY direction in FIG. 5), and the extending directions of the first and second guide walls 3d and 3e are orthogonal to each other. A first slider 7 is slidably supported on the first guide wall 3d, and a first slider 17 that is a movable contact is provided on the surface of the first slider 7 that faces the circuit board 5. Is attached. A second slider 8 is slidably supported on the second guide wall 3e, and a second slider 18 that is a movable contact is provided on the surface of the second slider 8 that faces the circuit board 5. Is attached. The bottom plate 3c of the case 3 is formed with a first through hole 3f and a second through hole 3g. The first through hole 3f is formed in an L-shaped inner region surrounded by the first and second guide walls 3d and 3e, and the second through hole 3g is formed inside the second guide wall 3e. Is formed.

  As shown in FIG. 4, the second projecting piece 16 b of the link driver 16 is inserted through the first through hole 3 f of the case 3 and is engaged with the engaging recess 6 c of the rotating member 6. Further, a concave portion 7a is formed on the surface side of the first slider 7 facing the circuit board 5, and the engaging projection 6a of the rotating member 6 is engaged with the concave portion 7a. Therefore, when the operating lever 1 is swung within the first operation surface with the pin 10 as the center of rotation, the swinging motion is transmitted to the rotating member 6 via the link driver 16, thereby rotating. The member 6 rotates in the second operation surface with the support shaft 3b as a rotation fulcrum, and the rotational movement of the rotating member 6 slides the first slider 7 through the engaging portion of the engaging protrusion 6a and the recessed portion 7a. Since it is converted into an operation, the first slider 7 slides in a plane parallel to the circuit board 5 along the first guide wall 3d. Here, the engaging recess 6c is formed in an arc shape longer than the second protruding piece 16b of the link driving body 16, and when the operating lever 1 is swung in the second operating surface, The two protruding pieces 16b move in the arc direction in the engaging recess 6c, so that the rotating member 6 is not driven by the link driving body 16. Therefore, the rotating member 6 remains stationary when the operation lever 1 is swung within the second operation surface, and rotates only when the operation lever 1 is swung within the first operation surface. Driven.

  An engagement hole 8 a is formed in the second slider 8, and the drive pin 2 e of the lever support 2 is inserted into and engaged with the engagement hole 8 a through the second through hole 3 g of the case 3. . Therefore, when the operation lever 1 and the lever support 2 are swung within the second operation surface with the rotation shafts 2c and 2d as the rotation center, the swing movement is performed via the drive pin 2e. The second slider 8 is slid in a plane parallel to the circuit board 5 along the second guide wall 3e. Here, the engagement hole 8a is formed in a long hole shape extending in the short direction of the second guide wall 3e, and when the operation lever 1 is swung within the first operation surface, the drive pin 2e. The second slider 8 is prevented from being driven by the drive pin 2e by moving in the longitudinal direction in the engagement hole 8a. Accordingly, the second slider 8 remains stationary when the operation lever 1 is swung within the first operation surface, and when the operation lever 1 is swung within the second operation surface. Only slide driven.

  The circuit board 5 is disposed substantially in parallel along the second operation surface so as to face the bottom plate 3 c of the case 3. As shown in FIG. 5, on the upper surface of the circuit board 5, that is, the surface facing the bottom plate 3c of the case 3, a first fixing corresponding to a first slider 17 (shown in a simplified rectangular shape) is provided. A contact 19 and a second fixed contact 20 corresponding to the second slider 18 (shown in a simplified rectangular shape) are patterned. The first fixed contact 19 is composed of a pair of switching contacts 19a and 19b facing each other with a predetermined interval, and a rectangular common contact 19c extending linearly along the XX direction of FIG. The switching contacts 19a and 19b are arranged along the longitudinal direction of the common contact 19c. The second fixed contact 20 includes a pair of switching contacts 20a and 20b facing each other with a predetermined interval, and a rectangular common contact 20c extending linearly along the YY direction in FIG. The switching contacts 20a and 20b are disposed along the longitudinal direction of the common contact 20c. A routing pattern of the first and second fixed contacts 19 and 20 is also formed on the circuit board 5, but this routing pattern is not shown in FIG.

  When the first slider 7 slides in the XX direction with respect to the first fixed contact 19, the first slider 17 indicated by a two-dot chain line in FIG. 5 slides on the common contact 19c. However, since the switching contacts 19a and 19b are in contact with and separated from each other, a switch switching signal is output according to the movement position of the first slider 17 with respect to the first fixed contact 19. Further, when the second slider 8 slides in the YY direction with respect to the second fixed contact 20, the second slider 18 indicated by a two-dot chain line in FIG. 5 slides on the common contact 20c. However, since the switching contacts 20a and 20b are contacted and separated, a switch switching signal is output according to the movement position of the second slider 18 with respect to the second fixed contact 20.

  Next, the operation of the Stoke switch device configured as described above will be described mainly with reference to FIGS.

  FIG. 6B shows a state in which the operating lever 1 is not swung with respect to the lever support 2, and in this case, the first slider 7 that engages with the rotating member 6 is shown in FIG. 7B. Thus, the first slider 17 located at the center position in the first guide wall 3d and attached to the first slider 7 is positioned in a non-contact state between the switching contacts 19a and 19b. Therefore, a switch-off signal is output from the first fixed contact 19. When the operating lever 1 is swung along the first operation surface in this state, the swinging motion is transmitted to the rotating member 6 via the link driving body 16, so that the rotating member 6 moves the support shaft 3b. While rotating in the second operation surface as a rotation fulcrum, the rotational movement of the rotating member 6 is converted into the sliding motion of the first slider 7 via the engaging portion of the engaging protrusion 6a and the recessed portion 7a. The first slider 7 slides in a plane parallel to the circuit board 5 along the first guide wall 3d. Specifically, when the operating lever 1 is swung in the direction of arrow P1 in FIG. 6B, the link driver 16 rotates and rotates in the clockwise direction in FIG. 6A. In order to displace the member 6 to the left in the figure, as shown in FIG. 7A, the first slider 7 slides to the left in the figure along the first guide wall 3d. On the contrary, when the operating lever 1 is swung in the direction of arrow P2 in FIG. 6B, the link driver 16 rotates in the counterclockwise direction in FIG. 6C. In order to displace the rotating member 6 to the right in the figure, as shown in FIG. 7C, the first slider 7 slides to the right in the figure along the first guide wall 3d.

  As the first slider 7 slides, the first slider 17 selectively contacts the switching contacts 19a and 19b, so that two switch-on signals are output from the first fixed contact 19. Therefore, based on these switch switching signals, the moving position of the first slider 17, that is, the operating lever 1 is swung in either direction of arrows P1 and P2 within the first operating surface. The position at the time of being performed can be detected, and the switching operation for, for example, beam switching of the headlamp or passing can be performed based on the detection result. At that time, when the operating lever 1 is in the state of FIG. 6B, the low beam position is set, and when the operating lever 1 is in the state of FIG. 6C, the high beam position is set. Since the presser 11 is inserted into the valley of the cam surface 2b of the lever support 2, the operation lever 1 is positioned and held at the low beam position and the high beam position. Further, a passing operation can be performed by swinging the operation lever 1 from the low beam position to the state shown in FIG. 6A. During this operation, the first presser 11 is moved to the cam surface while the coil spring 12 is compressed. When the operating force is removed, the operating lever 1 is automatically returned to the low beam position by the elastic force of the coil spring 12 to ride on the mountain portion 2b.

  FIG. 8B shows a state in which the operating lever 1 and the lever support 2 are not swung with respect to the housing 9, and in this case, a second engagement with the drive pin 2 e of the lever support 2 is performed. As shown in FIG. 8B, the slider 8 is at the center position in the second guide wall 3e, and the second slider 18 attached to the second slider 8 is located between the switching contacts 20a and 20b. Therefore, a switch-off signal is output from the second fixed contact 20. When the operation lever 1 is swung along the second operation surface in this state, the operation lever 1 and the lever support 2 rotate integrally with respect to the housing 9 about the rotation shafts 2c and 2d. Then, since the drive pin 2e of the lever support 2 slides the second slider 8 along the second guide wall 3e, the second fixed member 18 formed on the circuit board 5 is second fixed. It moves on the contact 20 in the YY direction of FIG. Specifically, when the operating lever 1 is swung in the direction of the arrow Q1 in FIG. 8B, as shown in FIG. 8A, the drive pin 2e is centered on the rotating shafts 2c and 2d. Since it rotates in the clockwise direction, the second slider 8 slides upward along the second guide wall 3e. On the contrary, when the operation lever 1 is swung in the direction of the arrow Q2 in FIG. 8B, the drive pin 2e rotates counterclockwise as shown in FIG. 8C. The second slider 8 slides downward along the second guide wall 3e.

  Also in this case, the second slider 18 is selectively brought into contact with the switching contacts 20a and 20b as the second slider 8 slides. Since the signal is output, the movement position of the second slider 18, that is, the operating lever 1 swings in the direction of the arrows Q1 and Q2 within the second operating surface based on the switching signals of these switches. The position when operated can be detected, and based on the detection result, for example, a switching operation for a turn signal for a left turn or a right turn can be performed.

  As described above, in the Stoke switch device according to the present embodiment, when the operation lever 1 is swung along the first operation surface, the first slider 7 moves on the circuit board 5 as the rotation member 6 rotates. When the operation lever 1 is swung along a second operation surface substantially orthogonal to the first operation surface, the second slider 8 is moved to a circuit. Since the contact switching operation is performed by linearly sliding on the substrate 5, the first and second fixed contacts 19 and 20 corresponding to the first and second sliders 7 and 8 are both connected to the circuit substrate 5. Thus, it is possible to form a stalk switch device that can form a pattern in a straight line and that is unlikely to cause a shift in contact switching timing.

  Further, in the stalk switch device according to the present embodiment, the link driving body 16 is interposed between the operation lever 1 and the rotating member 6, and the link driving body 16 can be rotated by the lever support body 2. The shaft portion 16c to be supported, the first protrusion portion 16a that engages with the base portion of the operating lever 1, and the second protrusion portion 16b that engages with the engagement recess portion 6c of the rotating member 6 are provided. An engagement projection 6a is formed at a position farther than the engagement recess 6c with respect to the shaft hole 6b which is the rotation center of the rotation member 6, and this engagement projection 6a engages with the recess 7a of the first slider 7. Therefore, the first slider 7 can be moved greatly with a limited amount of rotation of the rotating member 6.

  Furthermore, in the Stoke switch device according to the present embodiment, the first guide wall 3d and the second guide wall 3e are formed in an L shape so that the first guide wall 3d and the second guide wall 3e are orthogonal to each other on the bottom plate 3c of the case 3 that is a constituent member of the housing 9. The first and second guide walls 3d and 3e are slidably supported by the first and second guide walls 3d and 3e, and are surrounded by the first and second guide walls 3d and 3e. Since the rotating member 6 is rotatably disposed in the inner region, the first and second sliders 7 and 8 and the rotating member 6 can be disposed compactly in a limited space on the circuit board 5. .

  In the above embodiment, the turn signal stalk switch device has been described. However, the present invention can also be applied to a wiper stalk switch device.

It is a disassembled perspective view of the Stoke switch device concerning the example of an embodiment of the present invention. It is the top view which removed the cover from the Stoke switch device concerning the example of an embodiment of the present invention. It is the bottom view which removed the circuit board from the stalk switch device shown in FIG. 1 is a cross-sectional view of a Stoke switch device according to an embodiment of the present invention. It is a top view of the circuit board with which the Stoke switch device concerning the example of an embodiment of the present invention is equipped. FIG. 5 is a cross-sectional view showing the movement of the rotating member when the operation lever shown in FIG. 4 is swung within the first operation surface. FIG. 6 is a bottom view corresponding to FIG. 5. FIG. 4 is a bottom view showing the movement of the second slider when the operation lever shown in FIG. 3 is swung within the second operation surface.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Operation lever 1a Actuating member 1b Engaging groove 1c Shaft hole 2 Lever support body 2
2a Bearing portion 2c, 2d Rotating shaft 2e Drive pin 3 Case 3a Bearing portion 3b Support shaft 3c Bottom plate 3d First guide wall 3e Second guide wall 3f First through hole 3g Second through hole 4 Cover 5 Circuit Substrate 6 Rotating member 6a Engaging projection 6b Shaft hole 6c Engaging recess 7 First slider 7a Recessing 8 Second slider 8a Engaging hole 9 Housing 10 Pin 16 Link driver 16a First projecting part 16b Second projecting Part 16c Shaft part 17 First slider (movable contact)
18 Second slider (movable contact)
19 First fixed contact 19a, 19b Switching contact 19c Common contact 20 Second fixed contact 20a, 20b Switching contact 20c Common contact

Claims (3)

An operation lever, a lever support that supports the operation lever in a swingable manner within the first operation surface, and a second support that is substantially orthogonal to the first operation surface via the lever support. For a swinging operation within the first operation surface of the operation lever, a housing that is swingably supported within the operation surface, a circuit board disposed substantially parallel to the second operation surface, and Accordingly, a rotating member that rotates in a plane parallel to the second operating surface, a first slider that engages with the rotating member and moves linearly on the circuit board, and the first lever of the operating lever. A second slider that linearly moves on the circuit board in accordance with a swing operation in the operation surface of
The first slider and the second slider are each provided with a movable contact, and a fixed contact corresponding to each movable contact is formed linearly on the circuit board. Switch device.   The link driving body is interposed between the operation lever and the rotating member, and the link driving body is rotatably supported by the lever support body, A first protrusion that engages with the base of the operating lever and a second protrusion that engages with the rotating member, and the first slider rotates more than the second protrusion. A stalk switch device which is engaged with the rotating member at a position far from the rotation center of the member.   The first guide wall that guides the sliding movement of the first slider to the housing and the second guide wall that guides the sliding movement of the second slider so as to be orthogonal to each other. A stalk switch device, wherein the stalk switch device is provided in an L shape, and the rotating member is rotatably arranged in an inner region surrounded by the first and second guide walls.

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