EP0102394B1 - Electrical switch with a plurality of operation buttons - Google Patents
Electrical switch with a plurality of operation buttons Download PDFInfo
- Publication number
- EP0102394B1 EP0102394B1 EP82903056A EP82903056A EP0102394B1 EP 0102394 B1 EP0102394 B1 EP 0102394B1 EP 82903056 A EP82903056 A EP 82903056A EP 82903056 A EP82903056 A EP 82903056A EP 0102394 B1 EP0102394 B1 EP 0102394B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- operation buttons
- elements
- switch elements
- rubber sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/012—Application rear view mirror
Definitions
- the present invention relates to a switch adapted to be used as a remote controlling switch for motor-driven rear view mirrors of a motor vehicle and, more particularly, to a switch which has switch elements composed of a pressure-sensitive electrically conductive rubber sheet.
- Each of a pair of motor-driven rear view mirrors mounted on a door, a fender or the like, of a motor vehicle has two electric motors, etc. in its driving section, said electric motors, etc. being controlled by means of a switch inside the vehicle so as to adjust the direction of inclination, horizontal or vertical, of each mirror.
- the switch for controlling the motor-driven rear view mirrors is required to have the functions of actuating each of said two electric motors of each mirror independently, and changing the polarity of electric power supply thereto. Also, the switch must be easy to fix in the instrument panel, etc.
- a switch which, as disclosed in Japanese Utility Model Application No 56-71428 comprises a plurality of stationary contact elements each formed of a pair of printed circuit electrodes arranged around a specific central position on an insulating board, a pressure-sensitive electrically conductive rubber sheet forming switch elements together with said stationary contact elements and laminated on said contact elements, two sets of power source polarity changing switches composed of said switch elements, and operation buttons each having a pressing surface tiltably at said specific central position on said rubber sheet and including a constantly resettable trend for driving each switch element.
- the button is tiltably operated in a desired direction to operate the corresponding switch element, thereby converting and controlling the angle of the mirror in the predetermined amount in elevational and lateral directions.
- U.S. Patents Nos. 2,748,205 and 4,249,086, Japanese Utility Model Publication No. 41-7847 and Japanese Patent Laid Open No. 55-32334 disclose switches comprising a plurality of operation buttons or interceptor means.
- Japanese Patent Laid Open No. 55-32334 discloses a switch wherein a rotary member and the engaging pawls of operation buttons form a means for preventing simultaneous operation of switch elements.
- this switch has a common operation button arranged for a plurality of switch elements, individually operates the corresponding switch element by tilting one button in the desired direction, and converts and controls the angle of the motor-driven rear view mirror in elevational or lateral direction. Accordingly, the relationship between the elevational and lateral control directions and the operating positions is not sufficiently established, and it does not provide the good operability and good feeling of use.
- said multi-position electrical switch comprising an insulating board, a plurality of stationary contact elements each formed of a pair of printed circuit electrodes and arranged around a specific central position on said board, a pressure-sensitive electrically conductive rubber sheet arranged on said stationary contact elements, said rubber sheet and contact elements forming switch elements, a plurality of operation buttons disposed on said rubber sheet, said buttons having constantly resettable trend, pressing surfaces for driving said switch elements and an engaging pawl projected toward said specific central position on said board, and a crown-shaped interceptor rotatably arranged at said specific central position and having a sawtoothed cam surface with teeth of a number different from that of said buttons which corresponds to said pawls at the end face thereof, wherein when a button is depreseed so that its pawl is introduced into the deepest part of the valley on the cam surface, said switch element is
- a housing, 2 a printed board (an insulating board) which operates also as the bottom plate of the housing 1 as shown in Figs. 1 and 2.
- a switch S 1 forming a switch for changing the polarity of a power supply and another switch S 2 for changing a motor driven rear view mirror.
- the switch S 1 comprises, for example, six switch elements illustrated by A to F as shown in Fig. 15.
- Each pair of printed circuit electrodes 3a and 4a to 3f and 4f, serving as stationary contact elements of the switch elements A to F, are printed around a specific central position 7 on the printed board 2 in a pectinated shape.
- the printed circuit electrodes 3a and 4a to 3f and 4f are disposed to occupy the substantially square area around the specific central position 7 of the printed board 2 as a whole (Fig. 13).
- This rubber sheet 5 is common to all the stationary contact elements.
- the pressure-sensitive electrically conductive rubber sheet 5 is made of composite material which contains silicone rubber and metal particles. It is a material which is transferred from insulating state to conductive state in response to the pressure stimulus.
- the six switch elements A to F are disposed planely on the printed board 2 and these switch elements A to F are connected by printed conductors 6 so as to form two sets of power supply polarity changing switches as connected as required. That is, in Fig. 15, the three switch elements A, B and E form one switch means for vertical adjustment to be described later and the three switch elements C, D and F form the other switch means for horizontal adjustment. The two switch elements E and F are commonly used with the switch for changing the polarity of both power supplies.
- the arrangement of the switch elements Ato F on the printed board 2 is illustrated in Fig. 14.
- Driving mechanism as follows is disposed over said switch elements A to F formed as described above.
- a supporting plate. 21 as shown in Fig. 4 is disposed on the rubber sheet 5, and is fixed at its peripheral to the housing 1.
- the supporting plate 21 is provided at its portions corresponding to the positions of said switch elements A to F with openings 21a into which pressing surfaces (described later) are loosely inserted.
- the housing 1 is provided at its portion corresponding to said specific central position 7 on the inside with a projecting axial pin leas shown in Fig. 3, said housing 1 further having four trapezoidal openings 1a to 1d disposed with the axial pin 1e as the center of symmetry.
- Operation buttons 22 to 25 are respectively inserted into the trapezoidal openings la to 1 d so that each of the operation buttons can be pushed in and automatically returns to its original position.
- buttons 22 to 25 is provided on its side facing the rubber sheet (5) with two pressing surfaces 22a, 22b which project slightly as designated representatively of the buttons 22 in Figs. 5 to 7.
- One pressing surface 22a of the two pressing surfaces corresponds to the switch element A, while the other pressing surface 22b corresponds to the switch element F.
- the operation button 22 is provided with an engagement pawl 22c engaged toward the axial pin 1e, having a triangular section with its vertex facing downward (toward the rubber sheet side).
- the button 22 further has a spring hole 22d at the intermediate between the two pressing surfaces 22a and 22b.
- a helical spring 26 is disposed within the spring hole 22d and is compressed between the operation button 22 and the supporting plate 21 so as to provide the operation button 22 a tendency to return to its original position.
- the pressing surfaces 22a and 22b of the operation button 22 are partially inserted into the openings 21a of the supporting plates 21 so that the pressing surfaces 22a and 22b are surely guided by the openings 21a when the operation button 22 is pushed.
- the construction and arrangement of the other operation buttons 23 to 25 are the same as mentioned above.
- the operation button 23 corresponds to the switch elements B and E.
- the operation button 24 corresponds to the switch elements F and C.
- the operation button 25 corresponds to the switch elements D and E.
- the operation button 25 corresponds to the switch elements D and E. In this way, each of the operation buttons 22 to 25 corresponds to two switch elements.
- a crown-shaped interceptor 27 having a sawtoothed cam surface 27a corresponding to the engagement pawls 22cto 25c is rotatably attached to the axial pin 1e in the specific central position 7.
- the sawtoothed cam surface 27a has teeth, the number of which is different from the number (four) of the operation buttons 22 to 25, that is, the number (four) of the engagement pawls 22cto 25c.
- the sectional crests forming the respective teeth are not formed at both sides in a symmetrical shape at the edge (crest part), but the crests formed in the range of 72° of the opening angle planely as shown in Fig.
- the number of the teeth of the sawtoothed cam surface 27a is five in the illustrated example, but it is not limited thereto and may be three, seven, nine or any other number provided that the difference between the number of the teeth and the number of the operation button is an odd number.
- the switch S 2 is for selectively connecting the above-mentioned switch S 1 with either the right-hand mirror R or the left-hand mirror L and is contructed as follows:
- the switch S 2 comprises two circuits and six contacts. Contact patterns /, m and 14 a to 14d corresponding to the six contacts, are printed near one end (upper portion in Fig. 13) of the board 2.
- a slide block 15, slidable right and left in Fig. 11 or 12, is disposed over the contact patterns /, m and 14a to 14d.
- the slide block 15 is provided with movable contacts 16a and 16b corresponding to the contact patterns l, m and 14a to 14d.
- a pair of push buttons 17a and 17b respectively corresponding to the right-hand mirror R and the left-hand mirror L are disposed on both sides of the slide block 15 in the direction of its slide.
- the driving end of each push button is engaged with each of taper portions 15a and 15b formed on both ends of the slide block 15.
- Numerals 18a and 18b represent balls for positioning the push buttons 17a and 17b.
- Figs. 1 to 15 is a hybrid switch comprising said switch S 1 including the six switch elements A to F and said changeover switch 5 2 ,
- Numeral 19 in Fig. 2 represents a connector for externally leading the contacts /, m and 14a to 14d in the changeover switch S 2 to the exterior (the mirrors R and L).
- symbols M 1 , M 2 represent electric motors for horizontally and vertically driving the right-handed mirror R
- M 3 , M 4 represent electric motors for vertically and horizontally driving the left-handed mirror L.
- the engagement pawl 22c of the button 22 enters the deepest portion of a concave on the sawtoothed cam surface 27a (See Fig. 10) and the switch elements A and F are closed. Then, the electric motor M 1 rotates in such a direction to change the angle of the right-hand mirror R upward. Even if any of the other operation buttons 23 to 25 is pushed at this time, the engagement pawl 23c to 25c thereof is not allowed to enter the deepest portion of a concave on the sawtoothed cam surface 27a and therefore no other switch elements are closed.
- the left-handed mirror L is controlled in the same way as described above.
- buttons are independently arranged around the specific central position as a center, pressing surfaces and engagement pawls for driving the switch elements are provided at the respective buttons, a crown-shaped interceptor formed with a sawtoothed cam surface made of teeth of the number different from the number of the buttons is rotatably arranged at the specific central position corresponding to the engagement pawls, the buttons are pressed to operate the switch element when the pawl enters the deepest part of the concave on the cam surface, and the switch element is exlusively operated. Therefore, when this is applied as a switch for controlling the motor driven rear view mirror of a vehicle, the control object such as vertical and horizontal controls of the mirror can be clearly corresponded by 1:1 to the buttons. Consequently, the operability and using feeling can be remarkably improved. Since the outer profile can be formed in a flat, thin and small shape, the switch can be readily mounted in a relatively small space such as in an instrument panel of a vehicle.
Landscapes
- Switches With Compound Operations (AREA)
Description
- The present invention relates to a switch adapted to be used as a remote controlling switch for motor-driven rear view mirrors of a motor vehicle and, more particularly, to a switch which has switch elements composed of a pressure-sensitive electrically conductive rubber sheet.
- Each of a pair of motor-driven rear view mirrors mounted on a door, a fender or the like, of a motor vehicle has two electric motors, etc. in its driving section, said electric motors, etc. being controlled by means of a switch inside the vehicle so as to adjust the direction of inclination, horizontal or vertical, of each mirror. The switch for controlling the motor-driven rear view mirrors is required to have the functions of actuating each of said two electric motors of each mirror independently, and changing the polarity of electric power supply thereto. Also, the switch must be easy to fix in the instrument panel, etc.
- To meet such requirements, the inventors have already invented a switch which, as disclosed in Japanese Utility Model Application No 56-71428 comprises a plurality of stationary contact elements each formed of a pair of printed circuit electrodes arranged around a specific central position on an insulating board, a pressure-sensitive electrically conductive rubber sheet forming switch elements together with said stationary contact elements and laminated on said contact elements, two sets of power source polarity changing switches composed of said switch elements, and operation buttons each having a pressing surface tiltably at said specific central position on said rubber sheet and including a constantly resettable trend for driving each switch element.
- Then, the button is tiltably operated in a desired direction to operate the corresponding switch element, thereby converting and controlling the angle of the mirror in the predetermined amount in elevational and lateral directions.
- U.S. Patents Nos. 2,748,205 and 4,249,086, Japanese Utility Model Publication No. 41-7847 and Japanese Patent Laid Open No. 55-32334 disclose switches comprising a plurality of operation buttons or interceptor means. In particular, Japanese Patent Laid Open No. 55-32334 discloses a switch wherein a rotary member and the engaging pawls of operation buttons form a means for preventing simultaneous operation of switch elements. However, this switch has a common operation button arranged for a plurality of switch elements, individually operates the corresponding switch element by tilting one button in the desired direction, and converts and controls the angle of the motor-driven rear view mirror in elevational or lateral direction. Accordingly, the relationship between the elevational and lateral control directions and the operating positions is not sufficiently established, and it does not provide the good operability and good feeling of use.
- It is therefore an object of the invention to provide a multi-position electrical switch which obviates all the disadvantages of the prior art, and which eliminates the above drawbacks, said multi-position electrical switch comprising an insulating board, a plurality of stationary contact elements each formed of a pair of printed circuit electrodes and arranged around a specific central position on said board, a pressure-sensitive electrically conductive rubber sheet arranged on said stationary contact elements, said rubber sheet and contact elements forming switch elements, a plurality of operation buttons disposed on said rubber sheet, said buttons having constantly resettable trend, pressing surfaces for driving said switch elements and an engaging pawl projected toward said specific central position on said board, and a crown-shaped interceptor rotatably arranged at said specific central position and having a sawtoothed cam surface with teeth of a number different from that of said buttons which corresponds to said pawls at the end face thereof, wherein when a button is depreseed so that its pawl is introduced into the deepest part of the valley on the cam surface, said switch element is operated, thereby allowing said respective switch element to exclusively operate.
- The present invention will now be described in detail, with reference to embodiments illustrated in Figs. 1 to 15 in which the invention is applied to a switch for controlling a motor driven rear view mirrors of a motor vehicle.
-
- Fig. 1 is a plan view of a multi-position electrical switch according to the invention.
- Fig. 2 is a sectional view taken along the line II-II in Fig. 1,
- Fig. 3 is a back view of the housing,
- Fig. 4 is a plan viewshowing the supporting plate removed from Fig. 2,
- Fig. 5 is a plan view of the operation button,
- Fig. 6 is a view as seen from an arrow Y in Fig. 5,
- Fig. 7 is a bottom view of the button,
- Fig. 8 is an enlarged perspective view showing the interceptor removed from Fig. 2,
- Fig. 9 is a plan view of the interceptor,
- Fig. 10 is a view developed at the side surface of the interceptor with the engagement pawl,
- Fig. 11 is a sectional view taken along the line XI-XI in Fig. 1,
- Fig. 12 is a bottom view illustrating of the slide block removed from Fig. 11,
- Fig. 13 is an enlarged plan view showing the printed board removed from Fig. 2,
- Fig. 14 is a plan view illustrating the model of the relative disposition of the switch elements on the printed board, and
- Fig. 15 is a circuit diagram showing the relation between the switch elements.
- The constitution will be described, and numeral in the drawings represents a housing, 2 a printed board (an insulating board) which operates also as the bottom plate of the
housing 1 as shown in Figs. 1 and 2. Disposed within thehousing 1 are a switch S1 forming a switch for changing the polarity of a power supply and another switch S2 for changing a motor driven rear view mirror. - First, the switch S1 will be described in detail. The switch S1 comprises, for example, six switch elements illustrated by A to F as shown in Fig. 15. Each pair of printed
circuit electrodes 3a and 4a to 3f and 4f, serving as stationary contact elements of the switch elements A to F, are printed around a specific central position 7 on the printedboard 2 in a pectinated shape. The printedcircuit electrodes 3a and 4a to 3f and 4f are disposed to occupy the substantially square area around the specific central position 7 of the printedboard 2 as a whole (Fig. 13). - A pressure-sensitive electrically
conductive rubber sheet 5, becoming a movable contact of a conventional switch element, is laminated on said stationary contact elements. Thisrubber sheet 5 is common to all the stationary contact elements. The pressure-sensitive electricallyconductive rubber sheet 5 is made of composite material which contains silicone rubber and metal particles. It is a material which is transferred from insulating state to conductive state in response to the pressure stimulus. - Thus, according to the present invention, the six switch elements A to F are disposed planely on the printed
board 2 and these switch elements A to F are connected by printedconductors 6 so as to form two sets of power supply polarity changing switches as connected as required. That is, in Fig. 15, the three switch elements A, B and E form one switch means for vertical adjustment to be described later and the three switch elements C, D and F form the other switch means for horizontal adjustment. The two switch elements E and F are commonly used with the switch for changing the polarity of both power supplies. The arrangement of the switch elements Ato F on the printedboard 2 is illustrated in Fig. 14. Driving mechanism as follows is disposed over said switch elements A to F formed as described above. - More particularly, a supporting plate. 21 as shown in Fig. 4 is disposed on the
rubber sheet 5, and is fixed at its peripheral to thehousing 1. The supportingplate 21 is provided at its portions corresponding to the positions of said switch elements A to F withopenings 21a into which pressing surfaces (described later) are loosely inserted. Thehousing 1 is provided at its portion corresponding to said specific central position 7 on the inside with a projecting axial pin leas shown in Fig. 3, saidhousing 1 further having four trapezoidal openings 1a to 1d disposed with the axial pin 1e as the center of symmetry.Operation buttons 22 to 25 are respectively inserted into the trapezoidal openings la to 1 d so that each of the operation buttons can be pushed in and automatically returns to its original position. Each of thebuttons 22 to 25 is provided on its side facing the rubber sheet (5) with twopressing surfaces buttons 22 in Figs. 5 to 7. Onepressing surface 22a of the two pressing surfaces corresponds to the switch element A, while the otherpressing surface 22b corresponds to the switch element F. Theoperation button 22 is provided with anengagement pawl 22c engaged toward the axial pin 1e, having a triangular section with its vertex facing downward (toward the rubber sheet side). Thebutton 22 further has aspring hole 22d at the intermediate between the twopressing surfaces helical spring 26 is disposed within thespring hole 22d and is compressed between theoperation button 22 and the supportingplate 21 so as to provide theoperation button 22 a tendency to return to its original position. Usually thepressing surfaces operation button 22 are partially inserted into theopenings 21a of the supportingplates 21 so that thepressing surfaces openings 21a when theoperation button 22 is pushed. - The construction and arrangement of the
other operation buttons 23 to 25 are the same as mentioned above. Theoperation button 23 corresponds to the switch elements B and E. Theoperation button 24 corresponds to the switch elements F and C. Theoperation button 25 corresponds to the switch elements D and E. Theoperation button 25 corresponds to the switch elements D and E. In this way, each of theoperation buttons 22 to 25 corresponds to two switch elements. - A crown-
shaped interceptor 27 having asawtoothed cam surface 27a corresponding to theengagement pawls 22cto 25c is rotatably attached to the axial pin 1e in the specific central position 7. As shown in Figs. 8 to 10, thesawtoothed cam surface 27a has teeth, the number of which is different from the number (four) of theoperation buttons 22 to 25, that is, the number (four) of theengagement pawls 22cto 25c. The sectional crests forming the respective teeth are not formed at both sides in a symmetrical shape at the edge (crest part), but the crests formed in the range of 72° of the opening angle planely as shown in Fig. 9 are formed in an opening angle of 30° at the one around the edge and in an opening angle of 42° at the other. The number of the teeth of thesawtoothed cam surface 27a is five in the illustrated example, but it is not limited thereto and may be three, seven, nine or any other number provided that the difference between the number of the teeth and the number of the operation button is an odd number. - As shown in Fig. 10, when one 22c of four engagment pawls is in a position corresponding to the deepest portion of a concave, the
other engagement pawls 23c to 25c are in position corresponding to other portions of respective concaves. When any one of theengagement pawls 22c to 25c is pushed into the deepest portion of a concave, only two switch elements corresponding to the operation button pushed are exclusively closed so that the other switch elements are prevented from being closed at the same time. - Reference will now be made to the switch S2. The switch S2 is for selectively connecting the above-mentioned switch S1 with either the right-hand mirror R or the left-hand mirror L and is contructed as follows: The switch S2 comprises two circuits and six contacts. Contact patterns /, m and 14 a to 14d corresponding to the six contacts, are printed near one end (upper portion in Fig. 13) of the
board 2. Aslide block 15, slidable right and left in Fig. 11 or 12, is disposed over the contact patterns /, m and 14a to 14d. Theslide block 15 is provided withmovable contacts push buttons slide block 15 in the direction of its slide. The driving end of each push button is engaged with each oftaper portions 15a and 15b formed on both ends of theslide block 15. Numerals 18a and 18b represent balls for positioning thepush buttons - Thus, the embodiment illustrated in Figs. 1 to 15 is a hybrid switch comprising said switch S1 including the six switch elements A to F and said
changeover switch 52, -
Numeral 19 in Fig. 2 represents a connector for externally leading the contacts /, m and 14a to 14d in the changeover switch S2 to the exterior (the mirrors R and L). Referring to Fig. 15, symbols M1, M2 represent electric motors for horizontally and vertically driving the right-handed mirror R, and M3, M4 represent electric motors for vertically and horizontally driving the left-handed mirror L. - The operation of the switch will now be described.
- Reference will be made to the case of controlling the right-handed mirror R by pushing the
push button 17a of the changeover switch S2. When thepush button 17a is pushed, theslide block 15 is slid toward the left in Fig. 11 and itsmovable contacts - When the
operation button 22 is pushed thereafter, theengagement pawl 22c of thebutton 22 enters the deepest portion of a concave on thesawtoothed cam surface 27a (See Fig. 10) and the switch elements A and F are closed. Then, the electric motor M1 rotates in such a direction to change the angle of the right-hand mirror R upward. Even if any of theother operation buttons 23 to 25 is pushed at this time, theengagement pawl 23c to 25c thereof is not allowed to enter the deepest portion of a concave on thesawtoothed cam surface 27a and therefore no other switch elements are closed. - When only the
operation button 23 is pushed, theengagement pawl 23c thereof contacts thesawtoothed cam surface 27a and turns theinterceptor 27 until it enters the deepest portion of a concave on thesawtoothed cam surface 27a. As a result, the switch elements B and E are closed and the electric motor M1 rotates in a reverse direction so as to change the angle of the right-hand mirror R downward. - When only the
operation button 24 is pushed, theengagement pawl 24c thereof behaves in the same way as mentioned above. Then, the switch elements C and F are closed and the electric motor M2 rotates in such a direction to change the angle of the right-handed mirror R toward the left. - When only the
operation button 25 is pushed, the switch elements D and E are closed in the same way as mentioned above. Then, the electric motor M2 rotates in a reverse direction so as to change the angle of the right-hand mirror R toward the right. - When the
push 17b of the changeover switch S2 is pushed, the left-handed mirror L is controlled in the same way as described above. - According to the present invention as described above, a plurality of operation buttons are independently arranged around the specific central position as a center, pressing surfaces and engagement pawls for driving the switch elements are provided at the respective buttons, a crown-shaped interceptor formed with a sawtoothed cam surface made of teeth of the number different from the number of the buttons is rotatably arranged at the specific central position corresponding to the engagement pawls, the buttons are pressed to operate the switch element when the pawl enters the deepest part of the concave on the cam surface, and the switch element is exlusively operated. Therefore, when this is applied as a switch for controlling the motor driven rear view mirror of a vehicle, the control object such as vertical and horizontal controls of the mirror can be clearly corresponded by 1:1 to the buttons. Consequently, the operability and using feeling can be remarkably improved. Since the outer profile can be formed in a flat, thin and small shape, the switch can be readily mounted in a relatively small space such as in an instrument panel of a vehicle.
Claims (2)
wherein, when an operation button is depressed so that its pawl is introduced into the deepest part of the valley on the cam surface (27a) of said interceptor (27) said switch element is operated, thereby allowing said respective switch element to exclusively close.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981152866U JPS5859131U (en) | 1981-10-16 | 1981-10-16 | switch device |
JP152866/81U | 1981-10-16 | ||
JP2960782U JPS58133226U (en) | 1982-03-04 | 1982-03-04 | switch device |
JP29607/82U | 1982-03-04 | ||
JP6936982U JPS58173139U (en) | 1982-05-14 | 1982-05-14 | switch device |
JP69369/82U | 1982-05-14 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87202080.5 Division-Into | 1987-10-27 | ||
EP87202081.3 Division-Into | 1987-10-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0102394A1 EP0102394A1 (en) | 1984-03-14 |
EP0102394A4 EP0102394A4 (en) | 1985-11-21 |
EP0102394B1 true EP0102394B1 (en) | 1990-01-03 |
Family
ID=27286649
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82903056A Expired - Lifetime EP0102394B1 (en) | 1981-10-16 | 1982-10-13 | Electrical switch with a plurality of operation buttons |
EP87202080A Expired - Lifetime EP0269153B1 (en) | 1981-10-16 | 1982-10-13 | Multi-position electrical switch |
EP87202081A Expired - Lifetime EP0275570B1 (en) | 1981-10-16 | 1982-10-13 | Multi-position electrical switch |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87202080A Expired - Lifetime EP0269153B1 (en) | 1981-10-16 | 1982-10-13 | Multi-position electrical switch |
EP87202081A Expired - Lifetime EP0275570B1 (en) | 1981-10-16 | 1982-10-13 | Multi-position electrical switch |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP0102394B1 (en) |
DE (3) | DE3249953C2 (en) |
GB (3) | GB2128412B (en) |
WO (1) | WO1983001537A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656461A (en) * | 1983-12-29 | 1987-04-07 | Bso Steuerungstechnik Gmbh | Control handle for remotely controlling a hydraulically operated apparatus |
DE3587352T2 (en) * | 1984-12-25 | 1993-08-26 | Ichiko Industries Ltd | CONTROL SWITCH FOR THE MOTOR REMOTE CONTROL OF A REAR MIRROR IN A VEHICLE. |
US4698463A (en) * | 1985-12-25 | 1987-10-06 | Ichikoh Industries Limited | Remote-control switch for motor-driven automotive mirror |
JPH01235112A (en) * | 1988-03-15 | 1989-09-20 | Satori Switch Kogyo Kk | Switch |
EP0337045B1 (en) * | 1988-04-12 | 1994-07-06 | Murakami Kaimeido Co., Ltd | Multi-position electrical switch |
GB2273203B (en) * | 1992-10-23 | 1996-04-24 | Trw Transport Elect Ltd | Improvements relating to electrical switches |
GB2278729A (en) * | 1993-06-04 | 1994-12-07 | Txc Corp | Direction control key assembly |
DE19514539C2 (en) * | 1995-04-20 | 1998-12-10 | Priesemuth W | Multi-function switch, in particular mirror adjustment switch for a motor vehicle |
DE19839698A1 (en) * | 1998-09-01 | 2000-03-02 | Abb Patent Gmbh | Electrical switching device has four control elements with discrete control surfaces of same size, separated by diagonals, each associated with a corner and able to be operated independently |
JP3827882B2 (en) * | 1999-04-28 | 2006-09-27 | アルプス電気株式会社 | Swing operation type switch device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1830298A (en) * | 1926-04-24 | 1931-11-03 | Leonardo M Tartaglia | Circuit closing device |
US2748205A (en) * | 1951-12-14 | 1956-05-29 | Bryant Electric Co | Switch |
US3005055A (en) * | 1957-10-08 | 1961-10-17 | Bell Telephone Labor Inc | Tilting dial circuit selector |
FR1398813A (en) * | 1963-04-06 | 1965-05-14 | Adjustable exterior mirror for vehicles, cranes | |
US3399287A (en) * | 1964-06-03 | 1968-08-27 | Gen Electric | Rockable plate type actuator for a plurality of contacts |
FR2196515B1 (en) * | 1972-08-18 | 1977-09-16 | Matsushita Electric Ind Co Ltd | |
JPS5168726A (en) * | 1974-12-12 | 1976-06-14 | Hosiden Electronics Co | |
FR2368790A1 (en) * | 1976-10-22 | 1978-05-19 | Renault | Rocker switch having three active positions - has button pressed at either end to make end contacts, or pressed centrally being returned to neutral position by spring |
JPS606974Y2 (en) * | 1978-05-22 | 1985-03-07 | ナイルス部品株式会社 | Car remote control mirror switch |
JPS5532334A (en) * | 1978-08-30 | 1980-03-07 | Yushin Seiki Kogyo Kk | Automotive side mirror adjusting pushhbutton switch |
JPS5566840U (en) * | 1978-11-02 | 1980-05-08 | ||
JPS561340U (en) * | 1979-06-18 | 1981-01-08 | ||
JPS5617635U (en) * | 1979-07-19 | 1981-02-16 | ||
JPS5671428A (en) * | 1979-11-15 | 1981-06-15 | Tokyo Shibaura Electric Co | Power source for large capacity pulse load |
JPH0235153Y2 (en) * | 1981-05-19 | 1990-09-21 |
-
1982
- 1982-10-13 DE DE19823249953 patent/DE3249953C2/en not_active Expired - Lifetime
- 1982-10-13 EP EP82903056A patent/EP0102394B1/en not_active Expired - Lifetime
- 1982-10-13 WO PCT/JP1982/000406 patent/WO1983001537A1/en active IP Right Grant
- 1982-10-13 EP EP87202080A patent/EP0269153B1/en not_active Expired - Lifetime
- 1982-10-13 GB GB08329069A patent/GB2128412B/en not_active Expired
- 1982-10-13 EP EP87202081A patent/EP0275570B1/en not_active Expired - Lifetime
- 1982-10-13 DE DE19823249061 patent/DE3249061C2/en not_active Expired - Lifetime
- 1982-10-13 DE DE19823249955 patent/DE3249955C2/en not_active Expired - Lifetime
-
1985
- 1985-02-19 GB GB08504280A patent/GB2154801B/en not_active Expired
- 1985-02-19 GB GB08504279A patent/GB2153149B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3249955C2 (en) | 1992-07-30 |
GB2153149B (en) | 1986-06-25 |
GB8504279D0 (en) | 1985-03-20 |
EP0102394A1 (en) | 1984-03-14 |
EP0275570A3 (en) | 1988-12-14 |
DE3249061T1 (en) | 1984-04-05 |
GB2128412A (en) | 1984-04-26 |
WO1983001537A1 (en) | 1983-04-28 |
GB2153149A (en) | 1985-08-14 |
GB2154801B (en) | 1986-08-13 |
GB2154801A (en) | 1985-09-11 |
EP0269153A2 (en) | 1988-06-01 |
DE3249953C2 (en) | 1990-04-05 |
EP0269153A3 (en) | 1988-11-23 |
EP0275570A2 (en) | 1988-07-27 |
EP0102394A4 (en) | 1985-11-21 |
GB8329069D0 (en) | 1983-12-07 |
EP0269153B1 (en) | 1992-03-04 |
GB2128412B (en) | 1985-11-13 |
EP0275570B1 (en) | 1993-01-07 |
DE3249061C2 (en) | 1990-06-21 |
GB8504280D0 (en) | 1985-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0102394B1 (en) | Electrical switch with a plurality of operation buttons | |
US6515241B2 (en) | Power seat switch apparatus for vehicle | |
US4499342A (en) | Multi-position electric switch | |
US4476356A (en) | Multi-position electrical switch | |
JP3967430B2 (en) | Motor control device for power window | |
US4508943A (en) | Wall command switch | |
EP2073233B1 (en) | Motor control device | |
JPH0724756Y2 (en) | Switch device | |
JPH0346442Y2 (en) | ||
US4679025A (en) | Construction for electrical control panel | |
US6888080B2 (en) | Switching device | |
WO1995015000A1 (en) | Multiple position manual switch | |
JPH0670499U (en) | Motor control device | |
JPH0235153Y2 (en) | ||
JPH0350594Y2 (en) | ||
JPH0334811Y2 (en) | ||
JP2569154Y2 (en) | Rubber switch | |
JPH0235157Y2 (en) | ||
JPH0451512Y2 (en) | ||
JPS6313289B2 (en) | ||
JP2005129302A (en) | Switch unit | |
JPH0464890U (en) | ||
JPS6369327U (en) | ||
JPS62150624A (en) | Timer switch | |
JPH08287788A (en) | Four-way switch device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19831111 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
17Q | First examination report despatched |
Effective date: 19870625 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): FR |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19961028 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19971031 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |