EP0917170A2 - Operating mechanism of rotary electric component - Google Patents
Operating mechanism of rotary electric component Download PDFInfo
- Publication number
- EP0917170A2 EP0917170A2 EP98308697A EP98308697A EP0917170A2 EP 0917170 A2 EP0917170 A2 EP 0917170A2 EP 98308697 A EP98308697 A EP 98308697A EP 98308697 A EP98308697 A EP 98308697A EP 0917170 A2 EP0917170 A2 EP 0917170A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotary electric
- electric component
- housing
- connecting shaft
- operation member
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5805—Connections to printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/08—Turn knobs
- H01H3/10—Means for securing to shaft of driving mechanism
- H01H2003/105—Means for securing to shaft of driving mechanism with compensation of misalignment in the link between the operating part, the driving mechanism and the switch, e.g. misalignment between two axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H2019/008—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand with snap mounting of rotatable part on fixed part, e.g. rotor on stator, operating knob on switch panel
Definitions
- the present invention relates to an operating mechanism of a rotary electric component which operates by rotating a rotation knob employed in rotary electric components such as a rotary switch or a rotary volume control.
- a rotary electric component is mounted on a printed circuit board when it is incorporated in an apparatus.
- a rotary electric component has a rotation shaft carrying an operation knob.
- an air-conditioner mounted in a vehicle adopts the following mechanism: a rotary electric component inside the apparatus is manually operated by a user turning an operation knob, which is exposed on a housing (an exterior panel) covering the printed circuit board; the operation knob rotates in a circular opening provided in the housing, and the torque is transmitted to the rotation shaft of the rotary electric component through a connecting shaft arranged at the center of the operation knob.
- the present invention provides a structure in which there is arranged a connecting shaft at the center of an operation knob through the intermediation of a plurality of flexible members, the free end of the connecting shaft being engaged with a rotation shaft of the rotary electric component mounted on the printed circuit board.
- This arrangement offers the following advantages. For example, even if deviation occurs in the relative positions between the operation knob, the radial movement of which is restricted by the housing, and the rotary electric component mounted on the printed circuit board, this deviation is absorbed by swinging of the connecting shaft on the part where the shaft is joined to the flexible members. Accordingly, not only can this prevent the operational feel for the user from worsening when the operation knob is used, but also can contribute to the assembly work being allowed to be such that the rotary electric component is mounted on the printed circuit board in advance.
- An operating mechanism of a rotary electric component includes a rotary electric component mounted on a printed circuit board, an operation knob for rotating a rotation shaft of the rotary electric component, and a housing for guiding the operation knob in the rotating direction, wherein a connection shaft is disposed at the center of the operation knob through the intermediation of a plurality of flexible members, the free end of the connecting shaft being engaged with the rotation shaft of the rotary electric component.
- the operation knob may be an integrally formed unit.
- the operation knob may include a first operation member which is rotatably supported by the housing by means of a snap action or the like, and a second operation member which encloses the first operation member; provision of the flexible members and the connecting shaft on the first operation member side allows both the first and second operation members to be formed simply without using a slide core.
- the printed circuit board can be integrated with the housing in a state in which the first operation member is combined with the housing, resulting in an improvement in efficiency of assembly work.
- Fig. 1 is a sectional view of a main part of the operating mechanism of a rotary electric component employed in the embodiment.
- Fig. 2 is an exploded perspective view of a main component, which is to be provided in the operating mechanism.
- numeral 1 indicates a printed circuit board, on which a flat type of rotary switch 2, or any other rotary electric component, which is not shown here, is mounted by soldering.
- the inner mechanism of the rotary switch 2 is not illustrated.
- the rotary switch 2 is a well-known type, and has a rotation shaft 3 being exposed on the top surface of a casing; operation by rotating the rotation shaft 3 allows a contact to be switched on and off.
- a housing 4 is positioned on an upper part of a printed circuit board 1, and the printed circuit board 1 are fixed to the housing 4 by means of screws or the like, directly or through the intermediation of an arbitrary member.
- In the housing 4 there is formed a cylindrical recess 5, in the bottom of which is formed a circular opening 6; and a cosmetic panel 7 is attached to the housing 4, in which there is formed a hole 8 which has an equivalent diameter to that of the opening 6.
- Numeral 9 indicates a first operation member formed of synthetic resin, in which there is integrally formed a cam 10 having a plurality of click grooves 10a on the periphery thereof, a cylindrical part 11 extending in the upward direction from the cam 10, four flexible members 12 extending crosswise toward the center from the inner peripheral surface of the cylindrical part 11, and a connecting shaft 13 extending vertically in the downward direction from the intersection of the flexible members 12; the top end of the connecting shaft 13 is linked to the inner peripheral surface of the cylindrical part 11 through the intermediation of the flexible members 12.
- a click spring (not shown) is in elastic contact with the click grooves 10a of the cam 10, so that a clicking feel can be generated as the first operation member 9 rotates.
- an engaging portion 13a which has a semi-circular formed section; the engaging portion 13a is inserted into an engaging hole 3a with a semi-circular formed section, which is formed on the rotation shaft 3 of the rotary switch 2.
- Numeral 14 indicates a second operation member formed of synthetic resin, in which a cylindrical coupling part 15 and a knob 16 extending upwardly from the top surface of the coupling part 15 are integrally formed with each other; fixing the coupling part 15 to the cylindrical part 11 by means of press fitting, snap action, or the like, permits the first operation member 9 and the second operation member 14 to be formed integrally so as to make an operation knob.
- the rotary switch 2 is beforehand soldered in a predetermined position on the printed circuit board 1, while the first operation member 9 is rotatably disposed in the opening 6 of the housing 4. Then, in this state, the printed circuit board 1 is fixed to the housing 4 by using an appropriate means so as to insert the engaging portion 13a of the first operation member 9 into the engaging hole 3a of the rotary switch 2.
- the connecting shaft 13 joined to the flexible members 12 with little rigidity is formed in such a manner that it can swing using the top end side thereof as a fulcrum, so that the deviation between the centers can be absorbed by the swinging of the connecting shaft 13.
- the coupling part 15 is fitted onto the cylindrical part 11 exposed in the opening 6 so as to integrate the first operation member 9 with the second operation member 14; and the cosmetic panel 7 is attached to the housing 4 to complete the assembly as shown in Fig. 1.
- the first operation member 9 which is integrated with the second operation member 14 rotates by using the opening 6 of the housing 4 as a guiding portion; the torque is transmitted to the rotation shaft 13 through the flexible members 12 and the connecting shaft 13, so that the contact of the rotary switch 2 is switched on and off as the rotation shaft 3 rotates.
- the first operation member 9 smoothly rotates in the opening 6, with the result that a satisfactory operational feel (of the first operation member 9 and the second operation member 14) is maintained for the user who manipulates the operation knob.
- the top end of the connecting shaft 13 is linked to the inner peripheral surface of the cylindrical part 11 through the intermediation of flexible members 12, which are formed in a corrugated configuration, wherein the substantial spring span of each of the flexible members 12 is made long enough to permit an easy deformation.
- the above embodiment employs a flat type rotary switch as an example of a rotary electric component.
- This invention is applicable to other types of rotary electric components such as a rotary volume control, a rotary encoder, and even to a type of rotary electric component with a rotation shaft protruding from the top surface of a casing.
- the cylindrical part 11 of the first operation member 9 and the connecting shaft 13 are linked to the four flexible members 12, the number and shape of the flexible members 12, however, are not to be limited to those of the case described above, and can be changed as required.
- the present invention is implemented as described above and gives the following advantages.
- the present invention provides an operating mechanism, comprising a rotary electric component mounted on a printed circuit board, an operation knob for rotating a rotation shaft of the rotary electric component, and a housing for housing the operation knob in the rotating direction, wherein a connecting shaft is arranged at the center of the operation knob through the intermediation of a plurality of flexible members, the free-end side of the connecting shaft being engaged in the rotation shaft of the rotary electric component, whereby, even if a deviation is produced in the relative positions between the operation knob, whose radial movement is restricted by the housing, and the rotary electric component mounted on the printed circuit board, the deviation is absorbed by such means that the connecting shaft swings by using a contact of the shaft with the flexible members as a fulcrum. Accordingly, this enables the operational feel for the user who rotates the knob to be prevented from worsening. Furthermore, an assembly can be performed in a state in which the rotary electric component is mounted beforehand on the printed circuit board.
- the operation knob is composed of a first operation member rotatably supported by the housing by means of snap action or the like, and a second operation member enclosing the first operation member, the flexible members and the connecting shaft being disposed on the first operation member side, a simple formation of the first operation member and the second operation member without using a slide core is feasible.
- the printed circuit board is formed integrally with the housing in a state in which the first operation member is combined with the housing, more enhanced assembly efficiency is obtainable.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Adjustable Resistors (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
- The present invention relates to an operating mechanism of a rotary electric component which operates by rotating a rotation knob employed in rotary electric components such as a rotary switch or a rotary volume control.
- A rotary electric component is mounted on a printed circuit board when it is incorporated in an apparatus. Conventionally, such a rotary electric component has a rotation shaft carrying an operation knob. For example, an air-conditioner mounted in a vehicle adopts the following mechanism: a rotary electric component inside the apparatus is manually operated by a user turning an operation knob, which is exposed on a housing (an exterior panel) covering the printed circuit board; the operation knob rotates in a circular opening provided in the housing, and the torque is transmitted to the rotation shaft of the rotary electric component through a connecting shaft arranged at the center of the operation knob.
- Recently, there has been a tendency to minimize the clearance defined between the opening of the housing and the operation knob in order to improve the appearance of the housing, which users are concerned about. However, such minimization causes the movement of the operation knob in the radial direction to be restricted by the inner peripheral surface of the opening. As a result, it leads to a problem: if the relative positions between the rotary electric component mounted on the printed circuit board and the operation knob positionally restricted by the housing are deviated due to an occurrence of errors between their mounted positions when the printed circuit board is fixed to the housing, the operation knob is leaned in the deviating direction to come into press contact with the inner peripheral surface of the opening; eventually, this causes the operational feel to seem much worse to the user when the operation knob is used. Thus, there has been adopted a conventional method, in which the printed circuit board is fixed to the housing with the terminal of the rotary electric component being inserted into the terminal insertion hole of the printed circuit board; the connecting shaft of the operation knob is attached to the rotation shaft of the rotary electric component by utilizing the clearance between the terminal insertion hole and the terminal; and, then, the terminal protruding from the terminal insertion hole is manually soldered on a land on the back of the printed circuit board. Consequently, this becomes a significant factor which degrades efficiency in assembly work.
- Accordingly, in order to solve this problem, the present invention provides a structure in which there is arranged a connecting shaft at the center of an operation knob through the intermediation of a plurality of flexible members, the free end of the connecting shaft being engaged with a rotation shaft of the rotary electric component mounted on the printed circuit board. This arrangement offers the following advantages. For example, even if deviation occurs in the relative positions between the operation knob, the radial movement of which is restricted by the housing, and the rotary electric component mounted on the printed circuit board, this deviation is absorbed by swinging of the connecting shaft on the part where the shaft is joined to the flexible members. Accordingly, not only can this prevent the operational feel for the user from worsening when the operation knob is used, but also can contribute to the assembly work being allowed to be such that the rotary electric component is mounted on the printed circuit board in advance.
- An operating mechanism of a rotary electric component according to the present invention includes a rotary electric component mounted on a printed circuit board, an operation knob for rotating a rotation shaft of the rotary electric component, and a housing for guiding the operation knob in the rotating direction, wherein a connection shaft is disposed at the center of the operation knob through the intermediation of a plurality of flexible members, the free end of the connecting shaft being engaged with the rotation shaft of the rotary electric component.
- The operation knob may be an integrally formed unit. However, it is also possible for the operation knob to include a first operation member which is rotatably supported by the housing by means of a snap action or the like, and a second operation member which encloses the first operation member; provision of the flexible members and the connecting shaft on the first operation member side allows both the first and second operation members to be formed simply without using a slide core. Furthermore, the printed circuit board can be integrated with the housing in a state in which the first operation member is combined with the housing, resulting in an improvement in efficiency of assembly work.
- Embodiments of the invention will now be described, by way of example only, with reference to the accompanying drawings, in which:
- Fig. 1 is a sectional view of a main part of an operating mechanism of a rotary electric component according to an embodiment of the present invention;
- Fig. 2 is an exploded perspective view of a main component which is to be provided in the operating mechanism; and
- Fig. 3 is an exploded perspective view of a main component, which is to be provided in the operating mechanism of a rotary electric component according to another embodiment.
-
- A description will be given of an embodiment of the present invention referring to the drawings. Fig. 1 is a sectional view of a main part of the operating mechanism of a rotary electric component employed in the embodiment. Fig. 2 is an exploded perspective view of a main component, which is to be provided in the operating mechanism.
- In these Figs. 1 and 2,
numeral 1 indicates a printed circuit board, on which a flat type ofrotary switch 2, or any other rotary electric component, which is not shown here, is mounted by soldering. The inner mechanism of therotary switch 2 is not illustrated. Therotary switch 2 is a well-known type, and has arotation shaft 3 being exposed on the top surface of a casing; operation by rotating therotation shaft 3 allows a contact to be switched on and off. Ahousing 4 is positioned on an upper part of a printedcircuit board 1, and the printedcircuit board 1 are fixed to thehousing 4 by means of screws or the like, directly or through the intermediation of an arbitrary member. In thehousing 4 there is formed a cylindrical recess 5, in the bottom of which is formed acircular opening 6; and acosmetic panel 7 is attached to thehousing 4, in which there is formed a hole 8 which has an equivalent diameter to that of theopening 6. -
Numeral 9 indicates a first operation member formed of synthetic resin, in which there is integrally formed acam 10 having a plurality of click grooves 10a on the periphery thereof, acylindrical part 11 extending in the upward direction from thecam 10, fourflexible members 12 extending crosswise toward the center from the inner peripheral surface of thecylindrical part 11, and a connectingshaft 13 extending vertically in the downward direction from the intersection of theflexible members 12; the top end of the connectingshaft 13 is linked to the inner peripheral surface of thecylindrical part 11 through the intermediation of theflexible members 12. On the outer peripheral surface of thecylindrical part 11 there are formed a plurality ofsnap claws 11a; insertion of thecylindrical part 11 into theopening 6 through the back of thehousing 4 and engagement of each of thesnap claws 11a on the periphery of the opening 6 permits thefirst operation member 9 to be disposed rotatably in thehousing 4 by using theopening 6 as a guiding portion. In this state, a click spring (not shown) is in elastic contact with the click grooves 10a of thecam 10, so that a clicking feel can be generated as thefirst operation member 9 rotates. On the other hand, at the lower end of the connectingshaft 13 there is formed anengaging portion 13a, which has a semi-circular formed section; theengaging portion 13a is inserted into anengaging hole 3a with a semi-circular formed section, which is formed on therotation shaft 3 of therotary switch 2. -
Numeral 14 indicates a second operation member formed of synthetic resin, in which acylindrical coupling part 15 and aknob 16 extending upwardly from the top surface of thecoupling part 15 are integrally formed with each other; fixing thecoupling part 15 to thecylindrical part 11 by means of press fitting, snap action, or the like, permits thefirst operation member 9 and thesecond operation member 14 to be formed integrally so as to make an operation knob. - The following description refers to an assembly work of the above embodiment. In this case, the
rotary switch 2 is beforehand soldered in a predetermined position on the printedcircuit board 1, while thefirst operation member 9 is rotatably disposed in theopening 6 of thehousing 4. Then, in this state, the printedcircuit board 1 is fixed to thehousing 4 by using an appropriate means so as to insert theengaging portion 13a of thefirst operation member 9 into theengaging hole 3a of therotary switch 2. At this time, even if the center of therotation shaft 3 deviates from the center of the connectingshaft 13 due to mounting errors or the like, the connectingshaft 13 joined to theflexible members 12 with little rigidity is formed in such a manner that it can swing using the top end side thereof as a fulcrum, so that the deviation between the centers can be absorbed by the swinging of the connectingshaft 13. Then, thecoupling part 15 is fitted onto thecylindrical part 11 exposed in theopening 6 so as to integrate thefirst operation member 9 with thesecond operation member 14; and thecosmetic panel 7 is attached to thehousing 4 to complete the assembly as shown in Fig. 1. - In the use of the mechanism, when a user manipulates the
knob 16 of thesecond operation member 14 by a rotating operation, thefirst operation member 9 which is integrated with thesecond operation member 14 rotates by using theopening 6 of thehousing 4 as a guiding portion; the torque is transmitted to therotation shaft 13 through theflexible members 12 and the connectingshaft 13, so that the contact of therotary switch 2 is switched on and off as therotation shaft 3 rotates. In this case, as mentioned above, since the deviation between the center of the connectingshaft 13 and that of therotation shaft 3 is absorbed by deformation of theflexible members 12, thefirst operation member 9 smoothly rotates in theopening 6, with the result that a satisfactory operational feel (of thefirst operation member 9 and the second operation member 14) is maintained for the user who manipulates the operation knob. - In an embodiment of Fig. 3, the top end of the connecting
shaft 13 is linked to the inner peripheral surface of thecylindrical part 11 through the intermediation offlexible members 12, which are formed in a corrugated configuration, wherein the substantial spring span of each of theflexible members 12 is made long enough to permit an easy deformation. - The above embodiment employs a flat type rotary switch as an example of a rotary electric component. This invention, however, is applicable to other types of rotary electric components such as a rotary volume control, a rotary encoder, and even to a type of rotary electric component with a rotation shaft protruding from the top surface of a casing.
- Furthermore, while in the above embodiment the
cylindrical part 11 of thefirst operation member 9 and the connectingshaft 13 are linked to the fourflexible members 12, the number and shape of theflexible members 12, however, are not to be limited to those of the case described above, and can be changed as required. - The present invention is implemented as described above and gives the following advantages.
- The present invention provides an operating mechanism, comprising a rotary electric component mounted on a printed circuit board, an operation knob for rotating a rotation shaft of the rotary electric component, and a housing for housing the operation knob in the rotating direction, wherein a connecting shaft is arranged at the center of the operation knob through the intermediation of a plurality of flexible members, the free-end side of the connecting shaft being engaged in the rotation shaft of the rotary electric component, whereby, even if a deviation is produced in the relative positions between the operation knob, whose radial movement is restricted by the housing, and the rotary electric component mounted on the printed circuit board, the deviation is absorbed by such means that the connecting shaft swings by using a contact of the shaft with the flexible members as a fulcrum. Accordingly, this enables the operational feel for the user who rotates the knob to be prevented from worsening. Furthermore, an assembly can be performed in a state in which the rotary electric component is mounted beforehand on the printed circuit board.
- Also, by an arrangement in which the operation knob is composed of a first operation member rotatably supported by the housing by means of snap action or the like, and a second operation member enclosing the first operation member, the flexible members and the connecting shaft being disposed on the first operation member side, a simple formation of the first operation member and the second operation member without using a slide core is feasible. Moreover, since the printed circuit board is formed integrally with the housing in a state in which the first operation member is combined with the housing, more enhanced assembly efficiency is obtainable.
Claims (7)
- An operating mechanism of a rotary electric component, comprising a rotary electric component (2) mounted on a printed circuit board (1), an operation knob for rotatably operating a rotation shaft (3) of the rotary electric component (2), and a housing (4) for guiding the operation knob in the rotating direction, characterized in that a connecting shaft (13) is disposed through the intermediation of a plurality of flexible members (12) at the center of the operation knob, the free end of the connecting shaft (13) being engaged with the rotation shaft (3) of the rotary electric component (2).
- An operating mechanism of a rotary electric component according to Claim 1, characterized in that the operation knob includes a first operation member (9) which is rotatably supported by the housing (4), and a second operation member (14) which encloses the first operation member (9), the flexible members (12) and the connecting shaft (13) being disposed in the first operation member (9).
- An operating mechanism of a rotary electric component according to Claim 1, characterized in that the flexible members (12) are formed in a straight-line configuration to link the connecting shaft (13) with the operation knob.
- An operating mechanism of a rotary electric component according to Claim 1, characterized in that the flexible members (12) are formed in a corrugated configuration to link the connecting shaft (13) with the operation knob.
- An operating mechanism of a rotary electric component according to Claim 3 or Claim 4, characterized in that the flexible members (12) include four pieces.
- An operating mechanism of a rotary electric component according to Claim 2, characterized in that the first operation member (9) has snap claws (11a) for rotatably fixing by snapping it to the housing (4).
- An operating mechanism of a rotary electric component according to Claim 2, characterized in that click grooves (10a), which are in elastic contact with a click spring, are arranged around the peripheral edge of the first operation member (9).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP312173/97 | 1997-11-13 | ||
JP31217397A JP3734353B2 (en) | 1997-11-13 | 1997-11-13 | Operation mechanism of rotating electrical parts |
JP31217397 | 1997-11-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0917170A2 true EP0917170A2 (en) | 1999-05-19 |
EP0917170A3 EP0917170A3 (en) | 1999-07-21 |
EP0917170B1 EP0917170B1 (en) | 2004-10-06 |
Family
ID=18026110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980308697 Expired - Lifetime EP0917170B1 (en) | 1997-11-13 | 1998-10-23 | Operating mechanism of rotary electric component |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0917170B1 (en) |
JP (1) | JP3734353B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10161539A1 (en) * | 2001-12-10 | 2003-06-26 | Ego Elektro Geraetebau Gmbh | Recording with an axis for rotary operation of a switching device or the like. |
DE10203509A1 (en) * | 2002-01-30 | 2003-08-14 | Whirlpool Co | Latching device for a multi-stage rotary switch |
FR2913143A1 (en) * | 2007-02-27 | 2008-08-29 | Schneider Electric Ind Sas | Rotary adjustment component e.g. potentiometer, control device for electronic card, has cover including hole with circumference that is designed to lock activation unit in cover that is inserted in its groove and turn around its rod |
EP1385076B1 (en) * | 2002-07-22 | 2009-04-01 | BSH Bosch und Siemens Hausgeräte GmbH | Rotary switch assembly |
US7550686B2 (en) | 2003-09-16 | 2009-06-23 | Trw Automotive Electronics & Components Gmbh & Co., Kg | Rotary switch in a motor vehicle |
CN104919706A (en) * | 2013-01-17 | 2015-09-16 | 德尔菲技术公司 | Control device having capacitive detection |
CN114046482A (en) * | 2021-11-27 | 2022-02-15 | 汤磊 | New energy automobile tail lamp |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4047832B2 (en) | 2004-04-16 | 2008-02-13 | Necディスプレイソリューションズ株式会社 | Rotation operation mechanism, electronic equipment, projector |
JP2008028003A (en) * | 2006-07-19 | 2008-02-07 | Alps Electric Co Ltd | Rotating electrical component |
KR100993785B1 (en) * | 2008-04-30 | 2010-11-12 | 이문재 | Cam switch of switch knob |
US8575501B2 (en) | 2011-09-12 | 2013-11-05 | Whirlpool Corporation | Household appliance having a user interface with a user-exchangeable touch wheel and rotary encoder |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324267A (en) * | 1965-10-04 | 1967-06-06 | King Seeley Thermos Co | Electrical switch device |
DE1951640A1 (en) * | 1969-10-14 | 1971-07-08 | Siemens Ag | Coupling arrangement for shaft parts of a rotary drive of electrical switchgear |
GB2130438A (en) * | 1982-11-10 | 1984-05-31 | Bosch Siemens Hausgeraete | Rotary knob |
DE3939715A1 (en) * | 1989-12-01 | 1991-06-06 | Elektra Tailfingen | Electrical switch assembly - has coupling to connect misaligned actuator and switch spindles |
WO1997014159A1 (en) * | 1995-10-12 | 1997-04-17 | Square D Company | A device for providing axial and spatial misalignment compensation between a rotatable component and a rotating means |
-
1997
- 1997-11-13 JP JP31217397A patent/JP3734353B2/en not_active Expired - Fee Related
-
1998
- 1998-10-23 EP EP19980308697 patent/EP0917170B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324267A (en) * | 1965-10-04 | 1967-06-06 | King Seeley Thermos Co | Electrical switch device |
DE1951640A1 (en) * | 1969-10-14 | 1971-07-08 | Siemens Ag | Coupling arrangement for shaft parts of a rotary drive of electrical switchgear |
GB2130438A (en) * | 1982-11-10 | 1984-05-31 | Bosch Siemens Hausgeraete | Rotary knob |
DE3939715A1 (en) * | 1989-12-01 | 1991-06-06 | Elektra Tailfingen | Electrical switch assembly - has coupling to connect misaligned actuator and switch spindles |
WO1997014159A1 (en) * | 1995-10-12 | 1997-04-17 | Square D Company | A device for providing axial and spatial misalignment compensation between a rotatable component and a rotating means |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10161539A1 (en) * | 2001-12-10 | 2003-06-26 | Ego Elektro Geraetebau Gmbh | Recording with an axis for rotary operation of a switching device or the like. |
DE10203509A1 (en) * | 2002-01-30 | 2003-08-14 | Whirlpool Co | Latching device for a multi-stage rotary switch |
DE10203509B4 (en) * | 2002-01-30 | 2005-01-13 | Whirlpool Corp., Benton Harbor | Locking device for a multi-level rotary switch |
EP1385076B1 (en) * | 2002-07-22 | 2009-04-01 | BSH Bosch und Siemens Hausgeräte GmbH | Rotary switch assembly |
US7550686B2 (en) | 2003-09-16 | 2009-06-23 | Trw Automotive Electronics & Components Gmbh & Co., Kg | Rotary switch in a motor vehicle |
FR2913143A1 (en) * | 2007-02-27 | 2008-08-29 | Schneider Electric Ind Sas | Rotary adjustment component e.g. potentiometer, control device for electronic card, has cover including hole with circumference that is designed to lock activation unit in cover that is inserted in its groove and turn around its rod |
EP1965400A1 (en) * | 2007-02-27 | 2008-09-03 | Schneider Electric Industries S.A.S. | Device for controlling a component of an electronic board and activation system comprising same |
CN104919706A (en) * | 2013-01-17 | 2015-09-16 | 德尔菲技术公司 | Control device having capacitive detection |
CN104919706B (en) * | 2013-01-17 | 2017-11-24 | 德尔菲技术公司 | Control device with capacitance detecting |
CN114046482A (en) * | 2021-11-27 | 2022-02-15 | 汤磊 | New energy automobile tail lamp |
Also Published As
Publication number | Publication date |
---|---|
JP3734353B2 (en) | 2006-01-11 |
JPH11144564A (en) | 1999-05-28 |
EP0917170A3 (en) | 1999-07-21 |
EP0917170B1 (en) | 2004-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100368623B1 (en) | Multi-direction switch | |
EP0917170B1 (en) | Operating mechanism of rotary electric component | |
EP1760742B1 (en) | Switch device and steering switch apparatus equipped with the switch device | |
EP0977226B1 (en) | Revolving operation electronic component and electronic appliance using the same | |
JP4318354B2 (en) | Lever switch | |
JP2002110002A (en) | Switch device | |
US4455458A (en) | Pulse switch | |
US6441325B2 (en) | Multidirectional input device | |
US20010024156A1 (en) | Rotary electric part superior in click feeling | |
JPH0637552Y2 (en) | Movable contact plate for rotary switch | |
JP2000503239A (en) | Electric device for evaporating substances | |
JPS58223220A (en) | Electric rotary switch | |
US6353196B2 (en) | Water-resistant switching device | |
KR100298507B1 (en) | switch | |
JPH09147687A (en) | Lever combination switch | |
JP2924651B2 (en) | Rotary switch with push button switch | |
JP2003092047A (en) | Combined operating type electronic part | |
JPH036987Y2 (en) | ||
JPH10125177A (en) | Rotary operation type electronic part, and its manufacture | |
JPS6342414Y2 (en) | ||
JP2528672Y2 (en) | Mounting structure of rotary operation type electric parts | |
JP3648056B2 (en) | Rotating electrical parts | |
JPH074742Y2 (en) | Push switch mechanism | |
JP2004178988A (en) | Rotating electronic component | |
JPH0917287A (en) | Vehicle lever switch and manufacture thereof |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): NL SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 19990804 |
|
AKX | Designation fees paid |
Free format text: NL SE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
17Q | First examination report despatched |
Effective date: 20030327 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041006 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
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 |
Effective date: 20050707 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20091007 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101024 |