CN103250221A - Switch control panel - Google Patents
Switch control panel Download PDFInfo
- Publication number
- CN103250221A CN103250221A CN2011800529857A CN201180052985A CN103250221A CN 103250221 A CN103250221 A CN 103250221A CN 2011800529857 A CN2011800529857 A CN 2011800529857A CN 201180052985 A CN201180052985 A CN 201180052985A CN 103250221 A CN103250221 A CN 103250221A
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- Prior art keywords
- control surface
- touch
- sound
- sense
- actuator
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Classifications
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- 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
- H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
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- 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
- H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H2003/008—Mechanisms for operating contacts with a haptic or a tactile feedback controlled by electrical means, e.g. a motor or magnetofriction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/03—Sound
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/05—Tactile feedback electromechanical
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/06—Reflector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/064—Optical isolation of switch sites
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/024—Miscellaneous with inductive switch
Landscapes
- Push-Button Switches (AREA)
- User Interface Of Digital Computer (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The invention relates to a switch control panel, in particular for a motor vehicle, comprising an actuating surface (3) for manual action by means of an element, wherein the element is in particular the finger of a human hand. The switch control panel has a sensor which interacts with the actuating surface (3) such that the sensor generates a signal when the element approaches the actuating surface (3) and/or when the element contacts the actuating surface (3) and/or when the element applies pressure to the actuating surface (3), wherein the signal is used to switch on and/or trigger a function in the manner of a switch signal. A haptics- and/or acoustics-generating element (7) is provided for the switch control panel, wherein preferably the haptics- and/or acoustics-generating element (7) is operatively connected to the actuating surface (3). The signal controls an actuator (8) for actuating the haptics- and/or acoustics-generating element (7).
Description
Technical field
The present invention relates to a kind of switching manipulation panel (Schaltbedienfeld) of the preamble according to claim 1.
Background technology
Such switching manipulation panel can have one also or a plurality of switch element for manual control.This switching manipulation panel that preferably is equipped with confining surface especially can be used in the motor vehicle.
Such switching manipulation panel has for by the control surface of user by means of the element manual action.In particular, this element can be the finger of staff, realizes the manipulation of the switch element of switching manipulation panel by means of it.At this, the such acting in conjunction of this control surface and transducer, make transducer at element during near control surface and/or by means of this element contact control surface the time and/or when being applied on the control surface by means of element pressure, produce signal.This signal is used for connection and/or triggering and the switching manipulation panel function that is associated of switch element accordingly with the form of switching signal.For the switching manipulation panel, especially for such switching manipulation panel that has confining surface, lacking can be by the sense of touch of user's perception (Haptik) and/or the sound (Akustik).
Summary of the invention
The object of the invention is to improve the switching manipulation panel like this, thereby sense of touch and/or the sound to the switch guidance panel are provided.
In particular, the objective of the invention is in the guidance panel on the surface that is having sealing under the situation of the switch element that does not have directly to move (as the electric switch that produces sense of touch and the sound so far, snap disk (Schnappscheibe) etc.), to realize sense of touch and/or the sound.Yet use electric switch element traditional, that can directly move in the switching manipulation panel on so far the surface that does not have sealing, wherein, these switch elements produce sense of touch and/or the sound so.In addition, sense of touch and/or acoustic response are implemented as and can adjust.
In such switching manipulation panel, this purpose realizes by the feature of the characteristic of claim 1.
In switching manipulation panel according to the present invention, be provided with the element that produces sense of touch and/or the sound, wherein, the element that produces sense of touch and/or the sound preferably effectively is connected with control surface.The signal handling actuator (Aktor) that is produced by transducer is to handle the element of this generation sense of touch and/or the sound.Especially in the switching manipulation panel on the surface that has sealing, provide a kind of scheme for sense of touch and/or audio feedback by means of actuator thus.Advantageously, this scheme has been saved the traditional electric switch element that is used for the switching manipulation panel.Other design of the present invention is the content of dependent claims.
In another design, actuator is electromagnet.The armature that electromagnet can have coil and can move in coil.When controlling actuator, the corresponding energising of the coil by electromagnet makes the armature movement of electromagnet.The armature of electromagnet is handled the element that produces sense of touch and/or the sound again.The corresponding energising of electromagnet produces the sense of touch that can correspondingly adjust.
By means of obtaining effect different senses of touch and/or the sense of hearing now according to the solution of the present invention.Actuator can be approximately perpendicular to control surface thus and handle the element that produces sense of touch and/or the sound on the one hand.That is make like this that preferably the element that produces sense of touch and/or the sound makes control surface be approximately perpendicular to its apparent motion.On the other hand, actuator can be roughly parallel to control surface and handle the element that produces sense of touch and/or the sound.That is make like this that preferably the element that produces sense of touch and/or the sound makes control surface be roughly parallel to its apparent motion.Advantageously therefore control surface motion or vibration in different directions can be shown.According to the desired force curve to sense of touch, actuator can be applied on the element that produces sense of touch and/or the sound in the mode of handling with pulling or bump.Utilize this measure also can obtain the different sounds.
In a simple and compact arrangement, the element that produces sense of touch and/or the sound is made of the fork that is fixed on the clip (Buegel) on the control surface or be fixed on the control surface.Especially advise arranging metal clip or metallic tines to obtain the special sound at this.When controlling electromagnet, the armature of electromagnet can spur and/or strike clip or fork place at clip or fork place again.In addition, at the clip place or at the fork place acoustic element can be installed, armature strikes its place when handling electromagnet, and making thus to become possibility according to the sound of user's wish pre-adjustment.
In a suitable and compact design, control surface comprises shadow shield (Blende) and bearing part (Traegerteil).In this proposition, bearing part movably that is especially floating ground is bearing in the reflector place.For this reason, can be arranged in reflector with the flexible member of the form of soft-component and sentence the supporting bearing part.In addition, reflector makes the reliable illumination of control surface become possibility.
In another design (force curve to sense of touch can change in wide scope therein), the element that produces sense of touch and/or the sound is included in the adapter that can be vertically moved by the armature of electromagnet when controlling electromagnet and is hinged on adapters and is applied to lever on the control surface with the other end with an end.In addition, this lever can be hinged on the reflector place near this other end.For example can when vertically moving, adapter be applied in the corresponding way on the shadow shield support by means of the nose at the other end place of lever.
In another design, use key switch element, short stroke button, snap disk etc. to produce the sound.Yet these traditional switch elements are not for generation of switching signal but only for generation of the sound so as so far.For this reason, can be furnished with protuberance (Ansatz) at the bearing part place and/or in adapters, when controlling actuator, correspondingly be applied on key switch element, short stroke button, the snap disk etc. for generation of the sound so by means of it.
Aptly, the switching manipulation panel has be used to the housing that holds actuator and control surface, thereby that the switching manipulation panel can be used as is independent, can make by preassembled member.This switching manipulation panel can be assemblied in the motor vehicle in simple mode so.This housing can be designed so that control surface represent to be positioned at housing a side place end and form the surface of sealing basically thus at the housing place.
In another design to the switch guidance panel, be provided with especially piezoelectric element based on direct and/or indirect piezoelectric effect as the element and actuator or the actuator that produce sense of touch and/or the sound.Piezoelectric element can take to control surface and effectively be connected, and makes by voltage being applied to the haptic effect that can produce on the piezoelectric element control surface like this.Advantageously, the corresponding electric and/or electronics that this sense of touch and/or the sound can be by piezoelectric elements control adjust.
In the design of simple and reliable in function, can be furnished with executor at the control surface place.Executor is based upon effective connection between control surface and the piezoelectric element at this.
Also be in and in the scope of this design be, the transducer of the effect of detecting element to the control surface is made of the piezoelectric element based on direct and/or indirect piezoelectric effect especially.Pressure detecting when handling by the operator utilizes piezoelectric element to realize that this can enough be applied as transducer so.
At last, piezoelectric element both can be used as transducer and also can be used as the element of generation sense of touch and/or the sound together with actuator.This scheme is namely by means of not only based on directly but also based on the actuator of indirect piezoelectric effect feedback sense of touch and/or the sense of hearing and pressure detecting being set.Advantageously, therefore piezoelectric element can be used as actuator and/or transducer.
Below can determining for the particularly preferred design of switching manipulation panel according to the present invention.
Application is accommodated in electromagnet in the guidance panel as actuator.When controlling, the push rod of electromagnet or armature hit the element that produces sense of touch and/or the sound, and it is fixed on the downside place of operating surface, for example at the shadow shield place.Therefore sense of touch and/or the sound are adjusted separably and individually.According to desired sense of touch and/or the sound, electromagnet can have different installation sites.Type of action and action direction, for example draw and/or press also and can change.
Piezoelectric element is positioned in the guidance panel, that is preferably directly on circuit board.Executor that be permanently connected with operating surface, for example injection moulding is pressed onto on the piezoelectric element when the operator handles and makes its distortion.Owing to physical principle, be direct piezoelectric effect, this element changes into electric energy with mechanical energy.Can detect the voltage of exporting, allow to be applied as transducer thus.
And/or conversely, piezoelectric element mechanically is out of shape that is corresponding to indirect piezoelectric effect when applying voltage.At this, piezoelectric element is because bump sends the signal sense of hearing and/or machinery.This allows to be applied as transducer.
Control by executor is used different material and changes, sense of touch and/or the sound are adjusted separably and individually.
The advantage of utilizing the present invention to obtain especially is, is provided at the possibility that realizes sense of touch and/or the sound and/or sensing under the situation that does not have traditional switch element that has movement travel.Advantageously, obtain to have " zero stroke " and also have the guidance panel of " zero-g " when needed.In addition, in this system, make the machining tolerance of each member to the minimum that influences of sense of touch and/or the sound.In addition, be provided at the saving of member in the guidance panel by saving actuator and/or transducer.At last, this switching manipulation panel also is that abnormal cost is favourable.
Description of drawings
It is shown in the drawings and next describe in detail to have the embodiments of the invention of different improvement projects and design.Wherein:
Fig. 1 has shown the switching manipulation panel that is used for motor vehicle with perspective view,
Fig. 2 has shown the guidance panel among Fig. 1 with exploded view,
Fig. 3 has shown the control surface of the guidance panel among Fig. 2 with exploded view,
Fig. 4 has shown the cross section by the guidance panel among Fig. 1,
Fig. 5 has shown guidance panel according to another embodiment with exploded view,
Fig. 6 has shown the cross section by the guidance panel among Fig. 5,
Fig. 7 has shown guidance panel according to another embodiment with exploded view,
Fig. 8 has shown the cross section by the guidance panel among Fig. 7,
Fig. 9 has shown the basis guidance panel of an embodiment again with exploded view and with the local detail that amplifies,
Figure 10 has shown the intercept of the guidance panel among Fig. 9 with the longitudinal section,
Figure 11 has shown guidance panel according to another embodiment with exploded view and with the local detail that amplifies,
Figure 12 has shown the intercept of the guidance panel among Figure 11 with the longitudinal section,
Figure 13 has shown the schematic diagram to direct piezoelectric effect,
Figure 14 has shown the schematic diagram to indirect piezoelectric effect,
Figure 15 shown by according to the cross section of guidance panel among Fig. 1 of another embodiment and
Figure 16 has schematically shown the operation principle as the piezoelectric element of actuator.
Embodiment
In Fig. 1, can see the switching manipulation panel 1 that is used for motor vehicle that has control surface 3, be furnished with each zone 2 that is used for triggering and/or operating motor vehicle difference in functionality with the form of switch element at Qi Chu.For example, guidance panel 1 can be the guidance panel for the air-conditioning of handling motor vehicle, wherein, by means of switch element 2 by the temperature in the adjustable complete machine motor-car of user, ventilation, windshield fan etc.At control surface 3 places, the function indicator 10 that is provided be used to the functional symbol 9 that the function that can trigger by means of switch element 2 is shown and is used for illustrating the state (on/off) of corresponding function for switch element 2, wherein, functional symbol 9 and function indicator 10 can be luminous.
Guidance panel 1 has housing 4, and control surface 3 is located thereon on the side.As can be from drawing Fig. 1, control surface 3 has the surface of sealing, thus the external action of protecting guidance panel 1 to avoid being harmful to a great extent.Switch element 2 can be handled thus, and namely the user manually is applied on the respective regions 2 of control surface 3 by means of element 11.Element 11 is the finger of user's hand especially.
As in Fig. 2 as seen, in housing 4, have circuit board 5, the member 6 of electric/electronics, for example to be used for the light-emitting diode of illumination of control surface 3 disposed thereon.Control surface 3 be arranged in again be arranged in housing 4, with on the reflector of doing the support of circuit board 5 26.Optical conductor 37 guides to functional symbol 9 and optical conductor 38 from light-emitting diode 6 and guides to function indicator 10 at control surface 3, makes the light that is sent by light-emitting diode 6 be directed the illumination for functional symbol 9 and/or function indicator 10 like this.Identify in addition according to Fig. 3, control surface 3 is made of shadow shield 24, shadow shield support 25 and another bearing part 39.
Surveying finger 11 by means of transducer manually is applied on the control surface 3.To this, in control surface 3 and/or at Qi Chu, be furnished with the film 12 of conduction, by means of it by applying the region generating electric field of voltage at control surface 3.Control surface 3 and transducer 12 such actings in conjunction, make transducer 12 element 11 produce during near control surface 3 signal (by assessment since point 11 near the variation of electric field, capacitance variations especially).
From drawing Fig. 3, film 12 has each conductive area that is electrically insulated from each other 13 as other.Film 12 is arranged to be associated with such conductive area 13 in each zone 2 at control surface 3 places.By the variation for single conductive area 13 assessment electric fields, detectablely in addition go out by means of finger 11 contact control surfaces 3, that is survey the contact of corresponding switch element 2 according to corresponding conductive area 13.Control surface 3 and transducer 13 such actings in conjunction, make transducer 13 by means of corresponding regional 2 o'clock of element 11 contact control surfaces 3 by assessment owing to point 11 contact for the variation of the electric field of conductive area 13, especially capacitance variations produces signal.
As can identifying according to Fig. 2 in addition, magnet 14 is arranged in support 47 places in the side of the inside of facing housing 4 of control surface 3.Magnet 14 is associated with Hall element 15, and it is arranged on the circuit board 5 of housing 4.When being applied on the control surface 3 by means of finger 11 pressure, control surface 3 is slight curving, thereby magnet 14 is correspondingly moved.This motion of magnet 14 is surveyed by means of Hall element 15.Thus, control surface 3 and transducer 15 such actings in conjunction make transducer 15 produce signal (by assessing the changes of magnetic field that produces owing to magnet 14) when being applied on the control surface 3 by means of element 11 pressure.
Replenish ground or replace Hall element 15, also can use foil gauge not shown further (DMS) as transducer, the bending of control surface 3 is applied on it in the mode of distortion.This distortion of foil gauge causes its changes in resistance.Changes in resistance is evaluated for generation of signal again then.
The signal that is produced by transducer 12,13,15 can correspondingly be assessed and be used for connecting with the form of switching signal then and/or the corresponding function of trigger unit motor-car.In the signal that is produced by transducer 12,13,15 at least one and/or because the assessment of the signal that is produced by transducer 12,13,15 and other signal impels generation for sense of touch and/or the sound of switching manipulation panel 1 in addition.Be provided with element 7 (see figure 4)s that produce sense of touch and/or the sound, it is in effective the connection with control surface 3 for this reason.Corresponding signal is controlled actuator 8 now to handle the element 7 that produces sense of touch and/or the sound.
As in Fig. 4 as seen, actuator 8 is electromagnets.Electromagnet 8 has coil 16 and armature 17 supporting, that load with spring 48 movably in coil 16.If control actuator 8 now, then realize the corresponding energising of the coil 16 of electromagnet 8, make armature 17 motions of electromagnet 8 thus again.The armature 17 of motion strikes on the element 7 of the generation sense of touch that designs on leaf spring type ground and/or the sound at this.Because bump, by the sound of element 7 generations that produce sense of touch and/or the sound with the form of click clatter, it represents the connection of switch element 2 to the user on the one hand.On the other hand, the percussion movement of armature 17 is passed on the control surface 3 by the push rod 18 of the element 7 that produces sense of touch and/or the sound via the place, inboard that is arranged in control surface 3, and this is felt to the tactile feedback of the connection of switch element 2 by user's finger 11 conducts again.In this case, actuator 8 preferably is approximately perpendicular to control surface 3 and handles the element 7 that produces sense of touch and/or the sound, makes the element that produces sense of touch and/or the sound make control surface 3 be approximately perpendicular to its apparent motion equally like this.
In another embodiment, the crash direction of lifting magnet 8 has been with respect to approximately having rotated 180 ° according to the direction of Fig. 4, as according to Fig. 5 finding.According to Fig. 6, the element 7 that produces sense of touch and/or the sound is made of metal clip by the clip 19 that is fixed on control surface 3 places that is at this.When controlling electromagnet 8, the armature 17 of electromagnet 8 wherein, descends for sense of touch makes control surface 3 slightly pointing 11 steering motion and impinging upon clip 19 places.When bump, produce sound simultaneously.In order to improve the sound, also can additionally be furnished with acoustic element 20 at clip 19 places, armature 17 strikes on it.As according to Fig. 5 finding, guidance panel 1 has two clips 19 and electromagnet 8.
Use the lifting magnet (Hubmagnet) 8 of pulling in according to another embodiment of Fig. 7, it pulls down control surface 3 in steering when energising.Seen in fig. 8, the generation sense of touch of V shape design and/or the element 7 of the sound are fixed on the inboard of control surface 3 as in addition.The armature 17 of lifting magnet 8 is hanging in the fork 23 of the element 7 that produces sense of touch and/or the sound, and actuator 8 is applied on the element 7 that produces sense of touch and/or the sound in the mode of handling with pulling thus.In addition, be furnished with protuberance 21 in the inboard of control surface 3, it being controlled and being applied on the key switch element 22 in the mode of connecting in the motion of caused control surface 3 thus actuator 8, and it produces click at this.Therefore produce for the sense of touch of guidance panel 1 and by means of key switch element 22 by means of the element 7 that produces sense of touch and/or the sound in this case and produce the sound.Replacing key-press switch element 22 also can use the short stroke button, snap disk etc. of the control run that for example has about 0.5 to 0.6 mm to produce audio feedback.
In the another embodiment according to Fig. 9 and 10, lifting magnet 8 is arranged in the housing 4 with lying low and spurs control surface 3 in the vertical.For this reason, control surface 3 comprises shadow shield 24, shadow shield support 25 and bearing part 39.Bearing part 39 again movably that is floating ground be bearing in reflector 26 places.Be arranged in reflector 26 with the flexible member 27 of the form of soft-component at this and sentence supporting bearing part 39.The element 7 that produces sense of touch and/or the sound is made of the fork 29 that is made of metal that is fixed on bearing part 39 places by means of bolt 28.When controlling electromagnet 8, the armature 17 of electromagnet 8 is in the pulling of fork 29 places.Therefore actuator 8 is roughly parallel to control surface 3 and handles the element 7 that produces sense of touch and/or the sound, and the element 7 that produces sense of touch and/or the sound thus makes control surface 3 be roughly parallel to its apparent motion aspect it.In this audio feedback that contacts the form that produces to double-click by armature 17 and metallic tines 29.
In the another embodiment according to Figure 11, the control surface 3 of floating ground supporting is installed with lying low and spurred in the vertical via lever 30 to lifting magnet 8 again.For this reason, the element 7 that produces sense of touch and/or the sound is included in the adapter 33 that can be vertically moved by the armature 17 of electromagnet 8 when controlling electromagnet 8 and is hinged on the lever 30 at adapter 33 places with an end by means of axle 34, as seen in fig. 12.Lever 30 is hinged on reflector 26 places by means of slotted hole 31 at another axle 35 places near its other end.Also there is nose 32 in other end place at lever 30.If by means of armature 17 adapter 33 is moved with vertically moving now, then lever 30 around its articulated section 34,35 rotations and be applied on the bearing part 39 with the nose 32 at other end place at this.Make control surface 3 be roughly parallel to its apparent motion in order to produce sense of touch thus again.Adapter 33 is loaded facing to reflector 26 by means of spring 36 and is applied on the key switch element 22 that is arranged on the reflector 26 for the sound that produces with the form of click in its motion.
Can identify according to illustrated embodiment to the element 7 that produces sense of touch and/or the sound, can be corresponding to adjusting in the wide scope of being desirably in of user for the sense of touch of guidance panel 1 and/or the sound.In addition, other exemplary measure below is suitable for adjusting alternatively sense of touch and/or the sound:
-material is selected,
-geometry,
-mounting condition,
-actuator is controlled (for example by means of software),
-actuator structure form,
-installation site and interface.
At last, in yet another embodiment, use piezoelectric element as the element that produces sense of touch and/or the sound and/or as transducer.To this, at first should elaborate piezoelectric effect.
As among Figure 13 for shown in setting forth, by means of pressing device 41 pressure is applied on the piezoelectric element 40.At this, in piezoelectric element 40, carry out mechanical energy to the conversion of electric energy by means of direct piezoelectric effect.Thus, can be at piezoelectric element 40 places intercepting voltage 42.Directly piezoelectric effect is used in transducer, piezoelectrics in the energy harvesting etc.As shown in Figure 14, voltage 42 is applied to piezoelectric element 40 places.At this, in piezoelectric element 40, carry out mechanical energy to the conversion of electric energy by means of indirect piezoelectric effect.Thus, piezoelectric element 40 generation power 43.Indirect piezoelectric effect is used in the quick actuator.
In Figure 15, in schematic diagram, in detail as seen use the switching manipulation panel 1 of piezoelectric element.Guidance panel 1 has housing 4, is furnished with control surface 3 at Qi Chu and is used for manually introducing pressure by the user.Transducer 44 and control surface 3 effective effects that are connected to detect on the control surface 3.Transducer 44 is by especially constituting based on top illustrated piezoelectric element direct and/or the indirect piezoelectrictity effect.
As can identifying according to Figure 15 in addition, for producing piezoelectric element 44 to be taken to control surface 3, sense of touch and/or the sound effectively be connected, thereby by voltage being applied to the haptic effect that can produce on the piezoelectric element 44 for control surface 3.What propose is, jointly utilizes this two functions, thus piezoelectric element 44 as transducer and as the element that produces sense of touch and/or the sound together with actuator.In this case, piezoelectric element 44 produces signal on correspondingly being applied to control surface 3 time as transducer.Next this signal controls piezoelectric element 44 to produce sense of touch and/or the sound for control surface 3.Have circuit board 5 in housing 4, piezoelectric element 44 is disposed thereon.Executor 45 is arranged on the control surface 3, makes executor 45 be based upon effective connection the between control surface 3 and the piezoelectric element 44 like this.
The invention is not restricted to illustrated and embodiment that illustrate.And it also comprises the improvement project of all specialties in scope of invention defined by the claims.Not only can be applicable to guidance panel for motor vehicle thus according to switching manipulation panel of the present invention, and can be applicable in the guidance panel of household electrical appliance, audio frequency apparatus, video equipment, communication apparatus etc.
List of numerals
1 switching manipulation panel/guidance panel
2 zones/switch element
3 control surfaces
4 housings
5 circuit boards
Member/the light-emitting diode of 6 electric/electronics
7 produce the element of sense of touch and/or the sound
8 actuators/electromagnet/lifting magnet
9 functional symbols
10 function display parts
11 element/fingers
12 (conduction) film/transducer
13 conductive area/transducer
14 magnets
15 Hall elements/transducer
16 (electromagnet) coil
17 (electromagnet) armature
18 push rods
19 clips
20 acoustic elements
21 protuberances
22 key switch elements
23 forks
24 shadow shields
25 shadow shield supports
26 reflectors
27 flexible members
28 bolts
29 forks
30 levers
31 (the lever place) slotted hole
32 noses
33 adapters
34/articulated section
35 (another) axle/articulated section
36 springs
37 (being used for functional symbol) optical conductor
38 (being used for the function display part) optical conductor
39 bearing parts
40 piezoelectric elements
41 pressing devices
42 voltages
43 power
44 piezoelectric elements (transducer/actuator)
45 executors
46 structural details
47 supports
48 springs.
Claims (12)
1. switching manipulation panel that is particularly useful for motor vehicle, it has for the control surface (3) by means of element (11) manual action, and wherein, described element (11) is the finger of staff especially; Have and the coefficient like this transducer of described control surface (3), make described transducer during near described control surface (3) and/or when contacting described control surface (3) by means of described element (11) and/or being applied to by means of described element (11) pressure, produce signal at described element (11) when described control surface (3) is gone up, and described signal is used for connecting and/or triggering function with the form of switching signal, it is characterized in that, be provided with the element (7) that produces sense of touch and/or the sound, wherein, preferably the element (7) of described generation sense of touch and/or the sound is in effective the connection with described control surface (3), and described signal handling actuator (8) is to handle the element (7) of described generation sense of touch and/or the sound.
2. switching manipulation panel according to claim 1, it is characterized in that, described actuator (8) is electromagnet, and wherein, preferably the energising of the coil (16) by described electromagnet (8) makes armature (17) motion of described electromagnet (8) when controlling described actuator (8).
3. switching manipulation panel according to claim 1 and 2, it is characterized in that, described actuator (8) is approximately perpendicular to the element (7) that described control surface (3) is handled described generation sense of touch and/or the sound, preferably makes the element (7) of described generation sense of touch and/or the sound make described control surface (3) be approximately perpendicular to its surperficial movement like this.
4. switching manipulation panel according to claim 1 and 2, it is characterized in that, described actuator (8) is roughly parallel to the element (7) that described control surface (3) is handled described generation sense of touch and/or the sound, preferably makes the element (7) of described generation sense of touch and/or the sound make described control surface (3) be roughly parallel to its surperficial movement like this.
5. according to each described switching manipulation panel in the claim 1 to 4, it is characterized in that described actuator (8) is applied on the element (7) of described generation sense of touch and/or the sound in the mode of handling with pulling.
6. according to each described switching manipulation panel in the claim 1 to 4, it is characterized in that described actuator (8) is applied on the element (7) of described generation sense of touch and/or the sound in the mode of handling with bump.
7. according to each described switching manipulation panel in the claim 1 to 6, it is characterized in that, the element (7) of described generation sense of touch and/or the sound is by being fixed on the clip (19) that described control surface (3) locates or being fixed on the fork (23) that described control surface (3) is located, especially metal clip or metallic tines constitute, and preferably the armature (17) of described electromagnet (8) is located to spur and/or strike described clip (19) to locate or locate to described fork (23) at described clip (19) or described fork (23) when controlling described electromagnet (8), especially strike and be installed in described clip (19) or locate at the acoustic element (20) that described fork (23) is located.
8. according to each described switching manipulation panel in the claim 1 to 7, it is characterized in that, described control surface (3) comprises shadow shield (24), shadow shield support (25) and bearing part (39) in case of necessity, preferably, described bearing part (39) movably, especially floating ground is bearing in reflector (26) and locates, and further preferably, be arranged in described reflector (26) with the flexible member (27) of the form of soft-component and sentence supporting described bearing part (39).
9. according to each described switching manipulation panel in the claim 1 to 8, it is characterized in that, the element (7) of described generation sense of touch and/or the sound is included in the adapter (33) that can be vertically moved by the armature (17) of described electromagnet (8) when controlling described electromagnet (8) and is hinged on an end that described adapter (33) is located and is applied to lever (30) on the described control surface (3) with the other end, preferably, described lever (30) is hinged on described reflector (26) and locates near the described other end, and further preferably, the nose (32) at the other end place of described lever (30) is applied to when vertically moving on the described bearing part (39) at described adapter (33).
10. according to each described switching manipulation panel in the claim 1 to 9, it is characterized in that, especially described bearing part (39) is located and/or be applied to key switch element (22) at the protuberance (21) that described adapter (33) is located by means of being arranged in when controlling described actuator (8), the short stroke button, snap disks etc. go up to produce the sound, and preferably, described switching manipulation panel (1) has be used to the housing (4) that holds described actuator (8) and/or described control surface (3), makes described control surface (3) locate to form the surface of sealing basically at described housing (4) especially like this.
11. according to each described switching manipulation panel in the claim 1 to 10, it is characterized in that, be provided with the element and the actuator that especially produce sense of touch and/or the sound based on piezoelectric element (44) conduct of direct and/or indirect piezoelectric effect, preferably, described piezoelectric element (44) can take to during described control surface (3) effectively is connected, make by voltage being applied to the sense of touch effect that can produce on the described piezoelectric element (44) described control surface (3) like this, and further preferably, locate to be furnished with executor (45) at described control surface (3), make described executor (45) be based upon effective connection the between described control surface (3) and the described piezoelectric element (44) like this.
12. according to each described switching manipulation panel in the claim 1 to 11, it is characterized in that, the transducer that detects the effect of described element (11) to the described control surface (3) is made of the piezoelectric element (44) based on direct and/or indirect piezoelectric effect especially, and preferably, described piezoelectric element (44) is used as the element of transducer and generation sense of touch and/or the sound together with actuator.
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010049694.4 | 2010-10-28 | ||
| DE102010049698.7 | 2010-10-28 | ||
| DE102010049695.2 | 2010-10-28 | ||
| DE102010049696.0 | 2010-10-28 | ||
| DE102010049697.9 | 2010-10-28 | ||
| DE102010049695 | 2010-10-28 | ||
| DE102010049697 | 2010-10-28 | ||
| DE102010049694 | 2010-10-28 | ||
| DE102010049698 | 2010-10-28 | ||
| DE102010049696 | 2010-10-28 | ||
| PCT/EP2011/005445 WO2012055564A1 (en) | 2010-10-28 | 2011-10-28 | Switch control panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103250221A true CN103250221A (en) | 2013-08-14 |
| CN103250221B CN103250221B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201180052983.8A Active CN103282988B (en) | 2010-10-28 | 2011-10-28 | Switch control panel |
| CN201180052985.7A Active CN103250221B (en) | 2010-10-28 | 2011-10-28 | Switch control panel |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180052983.8A Active CN103282988B (en) | 2010-10-28 | 2011-10-28 | Switch control panel |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2633535B1 (en) |
| CN (2) | CN103282988B (en) |
| DE (5) | DE102011117124A1 (en) |
| WO (2) | WO2012055563A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102011117125A1 (en) | 2012-05-03 |
| CN103282988B (en) | 2017-05-31 |
| WO2012055564A1 (en) | 2012-05-03 |
| EP2633535A1 (en) | 2013-09-04 |
| WO2012055563A1 (en) | 2012-05-03 |
| DE102011117121A1 (en) | 2012-05-03 |
| CN103250221B (en) | 2017-05-31 |
| DE102011117120A1 (en) | 2012-05-03 |
| CN103282988A (en) | 2013-09-04 |
| DE102011117123A1 (en) | 2012-05-03 |
| DE102011117124A1 (en) | 2012-05-03 |
| EP2633534A1 (en) | 2013-09-04 |
| EP2633535B1 (en) | 2017-04-26 |
| EP2633534B1 (en) | 2017-03-01 |
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