CN102163513B - Swing type multidirectional switch device - Google Patents
Swing type multidirectional switch device Download PDFInfo
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- CN102163513B CN102163513B CN201110039535.6A CN201110039535A CN102163513B CN 102163513 B CN102163513 B CN 102163513B CN 201110039535 A CN201110039535 A CN 201110039535A CN 102163513 B CN102163513 B CN 102163513B
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Abstract
The invention provides a swing type multidirectional switch device advantaged by good maintenance of lighting quality during operation and easy realization of low cost. The switch device is provided with: a light source and four switch elements received in an upper housing; a drive body making shaft centers of a first shaft part and a second shaft part be perpendicular to each other; actuators respectively mounted on each switch element; an operation button supported by the second shaft part to rotate freely to cover the drive body, wherein, the drive body is supported by the upper house to rotate freely via the first shaft part. The operation button is capable of performing four-direction pressing operations in a 45 degree angle relative to a first straight line and a second straight line, four parts corresponding to each pressing operation direction are provided with pressing parts capable of lighting. The pressing parts are disposed in sections not coincide with each straight line in a top view, therefore, at the back face side of the operation button, light of the light source directly illuminates each pressing part.
Description
Technical field
The present invention relates to, such as being used as rearview mirror angle adjustment on the car door of motor vehicle with switch etc. and being provided with the swing type multidirectional switch device of the press section corresponding from four different pressing operation directions at four positions of action button, especially relate to the swing type multidirectional switch device that can throw light on to each press section by the light of light source.
Background technology
As the prior art of this kind of swing type multidirectional switch device, in patent documentation 1, record and possess and can to four directions to the supporting device that carries out pressing operation, also easily make device integral body overlook the switching device of lower miniaturization reliably action button.
Described switching device is in the past inserted into the bottom that is also used as the driving body of light conductor in the upper opening of the housing that forms crust of the device, the first axle part of this driving body carries out axle supporting by the wall portion of housing, and the hemispheric action button that covers driving body is to rotate freely by the second axle part supporting of this driving body.Driving body is owing to making the axle center of the first axle part and the axle center quadrature of the second axle part, thus the rotation centerline of driving body and action button mutually orthogonal with respect to the rotation centerline of this driving body.; action button be take the first axle part and can be swung with driving body one (can to two direction positive and negative rotations) as rotating shaft; and the second axle part of can take swings separately (can to other two direction positive and negative rotations) as rotating shaft; therefore to the corresponding press sections such as warning triangle, being arranged on four positions of action button with described four directions, can throw light on by the light of light source described later in each press section.It should be noted that, described four press sections circumferentially uniformly-spaced disperse along action button, wherein two press sections when not operation, be positioned at the first axle part axle center directly over, all the other two press sections when not operation, be positioned at the second axle part axle center directly over.In the inside of housing, take in the light sources such as lamp and the circuit substrate that is equipped with a plurality of fixed contacts, on a plurality of positions of the rubber slab loading on this circuit substrate, outstanding being provided with bloating teat, this bloat teat have can with the travelling contact of described fixed contact contact separation.Below action button, on four positions of the surrounding centered by open-work on rubber slab, described in outstanding being provided with, bloat teat, will respectively bloat that the actuator carrying on teat penetrates into respectively the bullport of housing and the switch drive portion butt that makes itself and action button or driving body.And the bottom surface that penetrates into described light source in the described open-work of rubber slab and driving body is opposed, the light that incides the light source of this bottom surface is directed to each press section of action button.
The opening the light in device in the past so roughly forming, when user is pressed into arbitrarily press section and makes action button topple over predetermined angular, be positioned at actuator on this toppling direction (pressing operation direction) under bloat teat pressurization and make its buckling distortion, therefore produce the click sense of rattling away, and this travelling contact bloating in teat contacts and forms switch connection with corresponding fixed contact.For example, when user is pressed into the press section arbitrarily directly over the axle center that is positioned at the first axle part, driving body does not rotate, but action button be take the second axle part and is rotated as rotating shaft, the actuator being positioned on toppling direction is pressed into and moves down by the switch drive portion of action button, and the switch element (paired travelling contact and fixed contact) that therefore can make to be provided under this actuator is connected.And, when being positioned at press section arbitrarily directly over the axle center of the second axle part and being pressed into by user, action button be take the first axle part as rotating shaft and the rotation of driving body one, the switch drive portion that is positioned at the actuator driven member on toppling direction is pressed into and moves down, and the switch element that therefore can make to be provided under this actuator is connected.It should be noted that, when releasing makes operating physical force that action button topples over, buckling distortion bloat teat because the elasticity of self is returned to original shape, therefore travelling contact leaves and switches to disconnection from connecting from fixed contact, and action button is actuated that device is upwards pressed and initial position before toppling over automatically resets.
In addition, when the dark places such as night make light source igniting, the light that incides the light source of driving body bottom surface is directed to each press section of action button, therefore the illumination of described press section can be held to pressing operation direction moment, thus, even if user in the dark also can correctly carry out pressing operation to action button.
Patent documentation 1: TOHKEMY 2005-190698 communique
Yet, in above-mentioned swing type multidirectional switch device in the past, under to the state of each press section illumination of action button, if be also used as the driving body of light conductor, when operation, be rotated (toppling over), the bottom surface of this driving body (plane of incidence) is with respect to light source incline, therefore the incident light quantity from light source to driving body significantly reduces, and each press section becomes extremely dim illumination condition.That is,, in above-mentioned switching device in the past, according to the toppling direction of action button or dump angle and the larger variation of illumination condition (brightness) of each press section, therefore when operation, there is the problem of the lighting quality that is difficult to remain good.And, must be made into the driving body that action button is supported as rotating is freely worked as light conductor, therefore there is the problem that cannot manufacture at an easy rate driving body, this can become the main cause of the cost degradation of obstruction device.
Summary of the invention
Given this present invention plants the situation of prior art and makes, and its object is to provide a kind of swing type multidirectional switch device that can maintain good lighting quality and easily realize cost degradation when operation.
To achieve these goals, the present invention relates to a kind of swing type multidirectional switch device, possess: the light source and a plurality of switch element that are accommodated in enclosure interior, first straight line of take is the driving body rotating freely as rotary middle spindle is supported by described housing, take with the second straight line of described the first straight line quadrature is the action button of rotating freely as rotary middle spindle is supported by described driving body, wherein, on four positions of described action button that cover described driving body, the press section corresponding with pressing operation direction is set, can be thrown light in described press section by the light of described light source, and by being carried out to pressing operation, described press section arbitrarily make described action button topple over and can make the corresponding described switch element in this press section connect, wherein, described four press sections are provided in the region not overlapping with described the first straight line and described the second straight line under the overlooking of described action button, rear side in this action button, the light of described light source shines directly on described press section.
Although must make to be configured in the first straight line or the second straight line that becomes the rotation centerline of driving body or action button from extended rotary shafts such as driving body or action buttons, but as long as each press section of action button is arranged on to the region not overlapping with first and second straight line under overlooking, just can make the light of light source via the non-existent space of described rotary shaft, shine directly on each press section of rear side of action button, so the described press section of easily throwing light on brightly, thereby without driving body is worked as light conductor.Thereby, can suppress the component costs of light source or driving body, even and the toppling direction of action button (pressing operation direction) or dump angle different, the illumination condition of each press section (brightness) also changes hardly.
In said structure, while light source being set on the position overlapping with intersection point first and second straight line under overlooking, can be to all illuminations brightly of four of action button press sections, therefore preferably by a light source.
In addition, in said structure, if difference sandwiched actuator between action button and each switch element, and each press section of action button is arranged on and overlooks down the position that becomes the angle of approximately 45 degree with respect to first and second straight line, and the drive division that can depress described actuator is set near the press section of the rear side of action button, when user is pressed into arbitrarily press section and action button is toppled over, drive division can make the desirable element switches of opening the light reliably via actuator, therefore easily improve reliability, and the light that can make light source is not irradiated to press section by actuator or drive division intrusively.
In addition, in above-mentioned structure, the retainer limiting by the angle that can topple over along the first straight line action button and the angle that can topple over along the second straight line are set on housing, the four directions that can only exist to each press section action button is to carrying out pressing operation, thereby the four directions that can realize the high reliability that can prevent reliably misoperation is to switching device.
Invention effect
Swing type multidirectional switch device of the present invention is arranged on four press sections of action button and overlooks the lower region not overlapping with first and second straight line, the light of light source can shine directly on each press section of rear side of action button via the non-existent space of rotary shaft, so the described press section of easily throwing light on brightly, thereby without driving body is worked as light conductor.Therefore, can suppress the component costs of light source or driving body and the easy cost degradation of implement device.And even if the toppling direction of action button or dump angle are different, the illumination condition of each press section (brightness) also changes hardly, therefore not only when not operation but also when operation, also can maintain good lighting quality.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the switch element of the swing type multidirectional switch device that comprises embodiments of the present invention example.
Fig. 2 represents the partly cut-away of this switch element the key diagram of the internal structure of this switching device.
Fig. 3 means the major part vertical view of this switch element of the plan view shape of this switching device.
Fig. 4 is the cutaway view along the A-A line of Fig. 3.
Fig. 5 is the cutaway view along the B-B line of Fig. 3.
Fig. 6 is the cutaway view along the C-C line of Fig. 3.
The cutaway view corresponding with Fig. 4 when Fig. 7 is pressing operation.
The cutaway view corresponding with Fig. 5 when Fig. 8 is pressing operation.
The cutaway view corresponding with Fig. 6 when Fig. 9 is pressing operation.
Symbol description:
1 swing type multidirectional switch device
3 push-button switches (switch element)
3a movable part
4 light sources
5 driving bodies
5a the first axle part
5b the second axle part
6 actuators
7 action buttons
7a press section
7b drives jut (drive division)
7c bearing wall portion
11 upper shells (housing)
11c wall portion
11d retainer
13 circuit substrates
L1 the first straight line
L2 the second straight line
Embodiment
Swing type multidirectional switch device 1 to embodiments of the present invention example describes, and this switching device 1 is encased in the switch element 10 shown in Fig. 1～Fig. 3.The inner side of the car door that driver's seat that this switch element 10 is arranged on motor vehicle is horizontal, concentrate have this switching device 1 that on car door, rearview mirror angle adjustment is used, rearview mirror opens and closes the switching device 2 of use, power-operated window for vehicle opens and closes not shown a plurality of switching devices of use etc. on car door.It should be noted that, the shell of switch element 10 comprises the upper shell 11 being covered by not shown cover body and the lower house 12 that is fixed on these upper shell 11 bottoms, is positioned in the inside that circuit substrate 13 on lower house 12 is accommodated in upper shell 11.
Below, with reference to accompanying drawing, the swing type multidirectional switch device 1 of present embodiment example is described.This switching device 1 mainly comprises: be arranged on four push-button switches 3 and light source 4 on circuit substrate 13; There is the first axle part 5a of axle center quadrature each other and the driving body 5 of the second axle part 5b; Carry respectively on the movable part 3a of each push-button switch 3 can lifting actuator 6; By the second axle part 5b supporting, be to rotate the hemispheric action button 7 that freely covers driving body 5.On four positions of action button 7, be provided with the press section 7a that is visually warning triangle, user is pressed into arbitrarily press section 7a and while making action button 7 topple over predetermined angular, the actuator 6 being positioned on toppling direction is depressed predetermined stroke by movable part 3a and corresponding push-button switch 3 is connected.; to be action button 7 by swinging carry out pressing operation and can make four directions that different push-button switch 3 connects to switching device to each press section existing four direction of 7a this switching device 1, corresponding to this pressing operation direction, can make on car door rearview mirror upwards, downwards, to the right, the suitably change such as left.
The structure of splitting electro-optical device 1 is elaborated, and four push-button switches 3 are equally spaced provided on the same circumference that the light source 4 consisting of LED etc. is surrounded.The actuator 6 of lift-launch on the movable part 3a of each push-button switch 3 is arranged on the 11a of cylindrical wall portion on upper shell 11 internal face along setting equally spaced configures four on circumferentially.At the radially inner side of the 11a of cylindrical wall portion, give prominence to and be provided with four guiding wall 11b, in the gap being divided into, be inserted with respectively actuator 6 between the 11a of cylindrical wall portion and each guiding wall 11b, and these actuator 6 liftings freely.The described cylindrical wall 11a of portion or guiding wall 11b radially and circumferentially carry out position limitation to actuator 6, so actuator 6 can run-off the straight in lifting.
At the radially inner side of the 11a of cylindrical wall portion of upper shell 11, be provided with the outstanding a pair of wall 11c of portion upward than the 11a of this cylindrical wall portion.The described wall 11c of portion is opposed along the first straight line L1 of B-B line that is equivalent to Fig. 3, and as shown in Figure 5, the 11c of each wall portion carries out axle supporting to the first axle part 5a of driving body 5.That is, extend along the first straight line L1 in the axle center of the first axle part 5a, take this first straight line L1 as rotation centerline driving body 5 by upper shell 11 supporting as rotating freely.It should be noted that, the plan view shape of driving body 5 forms roughly cross, and the first axle part 5a and the second axle part 5b make axle center quadrature each other, so extend along the second straight line L2 that is equivalent to the C-C line of Fig. 3 in the axle center of the second axle part 5b.
In addition, on upper shell 11, be provided with in the week of the 11a of cylindrical wall portion and make progress from equally spaced four positions to the outstanding retainer 11d of radial outside.Outstanding four positions that are arranged on the outside wall surface of the cylindrical wall portion 11a corresponding with first and second axial region 5a, the 5b of driving body 5 of described retainer 11d, when action button 7 is slightly toppled over along the direction of the first straight line L1 or the second straight line L2, be present in retainer 11d that the party makes progress and the lower surface butt of action button 7, thereby prevent further toppling over of action button 7.That is, under the effect of described retainer 11d, cannot be to action button 7 to carrying out pressing operation along the direction of the first straight line L1 or the second straight line L2.
The region except four press section 7a of the outer surface of action button 7 becomes lightproof area, in the dark waits and also can each press section 7a be thrown light on by the light of light source 4.As described below, the light of light source 4 shines directly on the 7a of each press section in the rear side of action button 7.As shown in Figure 3, four press section 7a are along equally spaced four positions of being circumferentially provided in of action button 7, are provided in specifically and overlook down the position that becomes the angles of approximately 45 degree with respect to the first straight line L1 and the second straight line L2.And as shown in Figure 2, near each press section 7a of the rear side of action button 7, outstanding being provided with drives jut 7b downwards respectively.Described driving jut 7b be positioned at actuator 6 directly over.In addition, in action button 7, from end face, give prominence to and be provided with the opposed pair of bearings wall 7c of portion along the second straight line L2 downwards.As shown in Figure 6, the 7c of each bearing wall portion is mounted in the upper and position of working as bearing of the second axle part 5b of driving body 5, action button 7 take the second straight line L2 as rotation centerline by driving body 5 supportings as rotating freely.And, as mentioned above, driving body 5 take the first straight line L1 as rotation centerline by upper shell 11 supporting as rotating freely, therefore user is pressed into arbitrarily press section 7a and makes action button 7 when toppling over into about the direction of the angle of 45 degree with first and second straight line L1, L2, driving body 5 is rotated with respect to upper shell 11, and action button 7 is rotated with respect to this driving body 5.And, as shown in Fig. 2 or Fig. 4, owing to being folded with respectively actuator 6 respectively driving between jut 7b and the push-button switch below it 3 of action button 7, therefore when user is pressed into arbitrarily press section 7a, in this pressing operation direction, drive jut 7b to press driving via the movable part 3a of 6 pairs of push-button switches 3 of actuator.
Next, the action of the swing type multidirectional switch device 1 forming is as mentioned above described.When the not operation of action button 7, pressing operation power does not act on each actuator 6, therefore four actuators 6 drive jut 7b to support in the position apart from circuit substrate 13 equal height to four of action button 7, thus, action button 7 remains the posture of almost parallel with respect to circuit substrate 13.
Then, when the press section 7a that user is for example pressed into the right side in Fig. 3 by finger makes action button 7 topple over predetermined angular, be positioned at driving jut 7b on this toppling direction (pressing operation direction) under actuator 6 press downwards, therefore as shown in Figure 7, the movable part 3a of the push-button switch 3 corresponding with this actuator 6 is pressed driving and carries out ON Action.Consequently, from switching device 1 output, for making the signal that car door, the angle of rearview mirror changes to the right, based on this signal, drive and control rearview mirror drive motor on car door.It should be noted that, the state that this push-button switch 3 carries out ON Action by shown in the cutaway view along the first straight line L1 as Fig. 8, by shown in the cutaway view along the second straight line L2 as Fig. 9.And push-button switch 3 produces the click sense of rattling away while carrying out ON Action, so user's finger can be experienced the sense of rattling away of this click.
Then, when user removes the pressing operation power to action button 7, under the effect of flexible restoring organ that is built-in with the push-button switch 3 that has carried out ON Action, movable part 3a is upwards pressed into original height and position, therefore from connecting, switch to disconnection, and this movable part 3a by directly over actuator 6 and drive jut 7b upwards to press.Consequently, reverse rotation when action button 7 and pressing operation, switching device 1 automatically resets to the front initial position of toppling over shown in Fig. 4～Fig. 6.
It should be noted that, action when user is pressed into another press section 7a and action button 7 is toppled over is substantially also identical with above-mentioned action.; user makes action button 7 topple over predetermined angular by being pressed into any of press section 7a of left side in Fig. 3, upside, downside; thereby can make the push-button switch corresponding with this press section 7a 3 connect; therefore this press section 7a is corresponding to any power of the left side in Fig. 3, upside, downside, and from switching device 1 output for the angle that makes rearview mirror car door left, the signal of change up or down.
In addition, when the dark place point bright light source 4 such as night, the light of light source 4 can not be actuated device 6, driving body 5 or drive jut 7b etc. to block and be irradiated on each press section 7a of rear side of action button 7.; each press section 7a of action button 7 is provided in the position that becomes the angle of approximately 45 degree with respect to first and second straight line L1, L2; therefore overlooking criss-cross driving body 5 does not overlap with each press section 7a; and on the position of slightly staggering with press section 7a of the rear side of action button 7, outstanding being provided with drives jut 7b, drives the actuator 6 of jut 7b butt not intersect with the straight line that links light source 4 and press section 7a with this.Therefore, when the not operation of action button 7, from needless to say, even the in the situation that action button 7 being toppled over to any direction when pressing operation, the light of light source 4 also can shine directly on each press section 7a of rear side of action button 7.Thereby this switching device 1 is at the outer surface of action button 7 each press section 7a that can throw light on brightly, even if in the dark easily correctly action button 7 is carried out to pressing operation, and can there is not undesirable minimizing in the brightness of each press section 7a during pressing operation yet.
As described above, four press section 7a of the action button 7 of the swing type multidirectional switch device 1 of present embodiment example are arranged on and overlook down the region not overlapping with first and second straight line L1, L2, can make the light of light source 4 via 5 non-existent spaces of driving body with the first axle part 5a or the second axle part 5b, shine directly on each press section 7a of rear side of action button 7, so the described press section 7a that easily throws light on brightly, without driving body 5 is worked as light conductor.Therefore, can suppress the component costs of light source 4 or driving body 5 and the easy cost degradation of implement device.And, even if the toppling direction of action button 7 (pressing operation direction) or dump angle are different, the illumination condition (brightness) of each press section 7a also changes hardly, therefore not only when not operation, and also can maintain good lighting quality when operation.
It should be noted that, can set a plurality of light sources 4 for each press section 7a that throws light on, but as long as the position overlapping with the intersection point of first and second straight line L1, L2 under overlooking arranges light source 4, just can all throw light on brightly by four press section 7a of 4 pairs of action buttons 7 of a light source as present embodiment example.
In addition, in the swing type multidirectional switch device 1 of present embodiment example, difference sandwiched actuator 6 between action button 7 and each push-button switch 3, and each press section 7a of action button 7 is arranged on and overlooks down the position that becomes the angles of approximately 45 degree with respect to the first straight line L1 and the second straight line L2, near the press section 7a of the rear side of this action button 7, the driving jut 7b that can depress actuator 6 is set.Therefore, this switching device 1 is when user is pressed into arbitrarily press section 7a and action button 7 is toppled over, drive jut 7b can connect reliably desirable push-button switch 3 via actuator 6, easily improve reliability, and the light of light source 4 can not be subject to actuator 6 or drive jut 7b to be irradiated to intrusively on the 7a of press section.
In addition, in the swing type multidirectional switch device 1 of present embodiment example, the outstanding retainer 11d that is provided with on four positions of the outside wall surface of the 11a of cylindrical wall portion of upper shell 11, the angle that this retainer 11d can topple over along the first straight line L1 action button 7 and the angle that can topple over along the second straight line L2 limit, owing to can carrying out action button 7 only to the existing four directions of 7a, each press section to the pressing operation of pressing, therefore realize the four directions of the high reliability that can prevent reliably misoperation to switching device.But, also can omit retainer 11d, when making action button 7 topple over predetermined angular along the first straight line L1 or the second straight line L2, make two adjacent push-button switches 3 carry out together ON Action, while so forming, can obtain taking out according to pressing operation direction 8 direction switch devices of 8 kinds of signals.
It should be noted that, in the swing type multidirectional switch device 1 of present embodiment example, use push-button switch 3 as the switch element that detects the pressing operation of action button 7, but also the rubber slab with travelling contact can be positioned on the circuit substrate with fixed contact and not need this switch element, or can also adopt the switch element of other structures.
In addition, the present invention is not limited to the switching device that on car door, rearview mirror angle adjustment is used, so long as can be along four directions to the switching device that carries out being provided with in the action button of swing type of pressing operation the press section that can carry out the illumination corresponding with each pressing operation direction, just can the application of the invention and expect and above-mentioned execution mode example same effect roughly.
Claims (4)
1. a swing type multidirectional switch device, possesses: the light source and a plurality of switch element that are accommodated in enclosure interior; First straight line of take is the driving body rotating freely as rotary middle spindle is supported by described housing; Take with the second straight line of described the first straight line quadrature is the action button of rotating freely as rotary middle spindle is supported by described driving body, wherein, on four positions of described action button that cover described driving body, the press section corresponding with pressing operation direction is set, can be thrown light in described press section by the light of described light source, and by being carried out to pressing operation, described press section arbitrarily make described action button topple over and can make the corresponding described switch element in this press section connect, described swing type multidirectional switch device is characterised in that
The mode that four described press sections do not overlap with press section described in each with criss-cross described driving body under the overlooking of described action button sets, and in the rear side of this action button, the light of described light source shines directly on described press section.
2. swing type multidirectional switch device according to claim 1, is characterized in that,
On the position that the intersection point with described the first straight line and described the second straight line under overlooking overlaps, described light source is set.
3. swing type multidirectional switch device according to claim 2, is characterized in that,
Difference sandwiched actuator between described action button and described a plurality of switch element, and described press section is arranged on and overlooks down the position that becomes the angles of approximately 45 degree with respect to described the first straight line and described the second straight line, and near the described press section of the rear side of described action button, the drive division that can depress described actuator is set.
4. swing type multidirectional switch device according to claim 3, is characterized in that,
The retainer limiting by the angle that can topple over along described the first straight line described action button and the angle that can topple over along described the second straight line are set on described housing, the four directions that can only exist to described press section described action button is to carrying out pressing operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010035182A JP5395702B2 (en) | 2010-02-19 | 2010-02-19 | Swing type multi-directional switch device |
| JP2010-035182 | 2010-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102163513A CN102163513A (en) | 2011-08-24 |
| CN102163513B true CN102163513B (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110039535.6A Active CN102163513B (en) | 2010-02-19 | 2011-02-15 | Swing type multidirectional switch device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5395702B2 (en) |
| CN (1) | CN102163513B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788938B (en) * | 2016-04-20 | 2018-05-08 | 常州市凯迪电器股份有限公司 | One key multi-control type hand controller structure |
| KR102715406B1 (en) * | 2019-08-28 | 2024-10-14 | 린나이코리아 주식회사 | Remote control button assembly |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366811A (en) * | 1986-09-05 | 1988-03-25 | オムロン株式会社 | Directive switch |
| JPH0750112A (en) * | 1993-08-05 | 1995-02-21 | Matsushita Electric Ind Co Ltd | Duplex connecting contact pattern |
| JPH07326262A (en) * | 1994-05-31 | 1995-12-12 | Ichikoh Ind Ltd | Four-way switch device |
| JPH087690A (en) * | 1994-06-27 | 1996-01-12 | Matsushita Electric Ind Co Ltd | Key pattern for key switch |
| JP3228107B2 (en) * | 1995-12-28 | 2001-11-12 | 市光工業株式会社 | Switch device |
| JP3790304B2 (en) * | 1996-09-27 | 2006-06-28 | アルプス電気株式会社 | Multi-directional input switch device |
| JP2001210179A (en) * | 2000-01-26 | 2001-08-03 | Sharp Corp | Key switch |
| JP2004342503A (en) * | 2003-05-16 | 2004-12-02 | Alps Electric Co Ltd | Switching device |
| JP4238085B2 (en) * | 2003-07-25 | 2009-03-11 | アルプス電気株式会社 | Multi-directional switch |
| JP4317741B2 (en) * | 2003-12-24 | 2009-08-19 | アルプス電気株式会社 | 4-way switch device |
| DE202007004164U1 (en) * | 2007-03-17 | 2008-07-31 | Beck, Wilfried | Switch for consumers in a building electricity network |
| JP4857188B2 (en) * | 2007-05-16 | 2012-01-18 | アルプス電気株式会社 | Fixed contact pattern and switch device provided with the same |
-
2010
- 2010-02-19 JP JP2010035182A patent/JP5395702B2/en active Active
-
2011
- 2011-02-15 CN CN201110039535.6A patent/CN102163513B/en active Active
Non-Patent Citations (2)
| Title |
|---|
| JP特开2005-190698A 2005.07.14 |
| JP特开平7-326262A 1995.12.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5395702B2 (en) | 2014-01-22 |
| JP2011171186A (en) | 2011-09-01 |
| CN102163513A (en) | 2011-08-24 |
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Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |