EP2936450A1 - Elektronisches kraftfahrzeuggerät - Google Patents
Elektronisches kraftfahrzeuggerätInfo
- Publication number
- EP2936450A1 EP2936450A1 EP13802941.8A EP13802941A EP2936450A1 EP 2936450 A1 EP2936450 A1 EP 2936450A1 EP 13802941 A EP13802941 A EP 13802941A EP 2936450 A1 EP2936450 A1 EP 2936450A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- input
- motor vehicle
- vehicle device
- input key
- front panel
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C7/00—Details or accessories common to the registering or indicating apparatus of groups G07C3/00 and G07C5/00
-
- 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
- H01H2221/00—Actuators
- H01H2221/05—Force concentrator; Actuating dimple
Definitions
- the invention relates to an electronic Kraftfahr ⁇ zeug réelle, in particular motor vehicle data for arranging in a motor vehicle, with an operating device, wherein the operating device has a front panel, arranged in an opening of the front panel input key and at least two by means of the input key independently operable switching elements, wherein each of the switching elements associated with the switching element respectively corresponding input range of the input key is assigned and wherein the respective korrespon ⁇ dierende input area with the respective associated switching element is connected such that an exerted on the input area actuation pressure force causes actuation of the zugeord ⁇ Neten switching element.
- the navigation key has a convex cross section to the outside, that is to say to a user of the tachograph, and requires a not inconsiderable key stroke for actuating an input area.
- the object of the invention is to provide a motor vehicle device of the type mentioned, which is good and reliable to use with reduced space for the operating device.
- the input surface facing the user of the input key is planar and in that the input regions are respectively connected to a central region of the input key by means of a pivot connection having a pivot axis such that exerting the actuating pressure force on an input region causes pivoting of the input region opposite the central area the pivot axis of the pivot connection and the actuation of the associated switching element causes.
- the planar and thus space-saving design of the input key which Ein ⁇ gabetaste nevertheless ensures high functionality and reliable operation ⁇ ⁇ of the vehicle unit due to the means of pivotal connections to a central area input areas without counteracting space.
- the stroke of the input areas for actuating the switching elements may be smaller than 1 mm in the motor vehicle device according to the invention, for example, the stroke may be 0.3 mm and thus be very low.
- the actuation of the switching elements is due to the pivoting of the respective korrespondie ⁇ - generating input area relative to the central region about the pivot axis of the pivotal connection.
- electromechanical switches can be used as switching elements for the operating device of the device, as a result of which high reliability and very good durability can be achieved.
- the operating device is thus preferably an elec ⁇ tromechanical control device.
- the user-facing input surface of the input key that is, the user facing the front of the input ⁇ touch key, is preferably formed closed. This passing out ⁇ included a possible ingress of moisture or dirt into the vehicle device by the Enter key.
- the electronic motor vehicle device is preferably a motor vehicle data device.
- a motor vehicle data device are a tachograph or a toll device or a motor vehicle data device comprising the functions of a tachograph and the functions of a toll device (so-called Universal On-Board Unit).
- a toll device so-called Universal On-Board Unit.
- the input key is square, wherein the corners can be both sharp-edged and rounded or flattened.
- the input areas include the corners of the enter key.
- the pivotal connections are film hinges. This can be achieved in a simple manner, a closed, dense surface of the input button with low production costs.
- the input key in this way can cost in one piece, for example, as a plastic injection molded part, made her ⁇ .
- the switching elements are formed.
- the switching elements are microswitches.
- the operation of the motor vehicle device according to the invention can be further simplified if, according to another development of the invention, the input areas are equally spaced from the central area and arranged uniformly around the central area.
- the input regions can have the largest possible distance to the central region, so that a stroke when operating the input regions can be completely available for actuating the associated switching element.
- the danger of a possible penetration of foreign bodies through the front panel of the device into the interior of the motor vehicle device can be minimized if, according to another advantageous embodiment of the invention, the outer edge of the input key at any actuated input area, that is, if no input area is actuated, thus if no input area Be ⁇ actuating pressure force is exerted, abuts a the user from ⁇ facing back of the front panel.
- the input key has a projecting shoulder in cross-section at its outer edge, so that the input key has a larger outer circumference on its rear side facing away from the user than on its front side facing the user.
- the input areas of the input key can ⁇ - a simple operation warranty performing manner - be arranged in the plane of the device front panel, and simultaneously with the help of on the the the user press ⁇ turned back of the device front panel adjacent vorsprin- paragraph of the input key sealing the power ⁇ vehicle device against unwanted entry of foreign substances done.
- the input areas of the input key each have a plunger on their rear side facing away from the user.
- the plungers are in each case directly or via an intermediate element to the respective switching element assigned to the input area. With the help of the plunger is in each case a direct and defined
- an additional switching element is provided, which is assigned to the central region of the input key, so that upon exerting an actuation ⁇ pressure force on the central region an actuation of this additional switching element takes place.
- the central region is arranged rigidly at least in one direction from the outside to the front panel and perpendicular to the front panel device ,
- the input key is opposite to the actuation direction, that is opposite to the
- the input key Input areas each having a pivot connection and when each of the four pivotal connections perpendicularly intersect two of the three further pivotal connections; the third of the three further pivot connections runs parallel to the respective first total pivot connection.
- FIG. 1 shows a printer assembly of an electronic power ⁇ -vehicle apparatus with an input key in perspec ⁇ TiVi view
- FIG. 2 is a sectional view of the printer assembly of FIG. 1;
- FIG. 3 shows a perspective sectional view of the printer ⁇ assembly of Figure 1;
- FIG. 4 shows the input key according to FIG. 1 in a front view
- FIG. 5 shows the input key according to FIG. 1 in a side view
- FIG. 6 shows the input key according to FIG. 1 in a rear view
- FIG. 7 shows the input key according to FIG. 1 in a sectional view along line A-A in FIG.
- Figure 1 shows a part of a universal board unit formed by ⁇ electronic motor vehicle device in a perspective view. The shown part of the electronic
- Motor vehicle device comprises a printer assembly 1 of the
- Motor vehicle device with an operating device 3 with a front panel 2, which device front panel 2 is a movable part of a device front of the motor vehicle device not shown here.
- an input key 6 is arranged in an opening 4 of the device front panel 2 .
- the input key 6 is formed here quadrangular with flattened corners. Between the edge of the opening 4 of the front panel 2 and the input key 6 there is a narrow gap 8, so that the input key 8 in the front panel 2 device is movable.
- the operating device 3 by means of the input button 6 independently operable switching elements 10, 12, which are formed in this embodiment as a micro-switch.
- Each of the switching elements 10, 12 is associated with the switching element 10, 12 respectively corresponding input area 14, 14 'of the input key.
- input areas 14, 14 ', 14'',14''' see Figure 1 of the input key 6 and thus four
- Switching elements with which the input areas 14, 14 ', 14'',14'' of the input key 6 respectively correspond, are provided.
- the respective corresponding input area 14 is connected to the respectively associated switching element 10 such that an actuating pressure force exerted on the input area 14, here symbolized by an arrow F, effects an actuation of the associated switching element. Facing a user input surface 16 of the A ⁇ play button 6 is formed flat. Furthermore, it can be seen in particular in FIGS. 2, 3 that the input surface 16 protrudes only minimally, that is to say in only a very small degree, with respect to the surface of the device front panel 2.
- the input regions 14, 14 'of the input key 6 are each connected to a central region 22 of the input key 6 by means of a swiveling axis 18, 18', here formed as a film hinge pivot connection 20, 20 such that exerting the actuation pressure force on an input portion 14 a Pivoting the input area 14 relative to the central area 22 about the pivot axis 18 of the pivotal connection 20 and the actuation of the associated switching element 10 causes.
- the central region 22 is rigidly arranged in a direction perpendicular to the device front panel 2 and in the direction of the actuating pressure force. For this purpose, the central region 22 bears against a rigid housing element 23 forming a stop 21.
- the input key 6 has four input areas 14, 14 ', 14'',14''', each with a respective pivot axis 18, 18 ', 18'',18''' having pivot connection 20, 20 ', 20'', 20 ''', wherein each of the four pivotal connections 20, 20', 20 '', 20 '''perpendicularly intersects in each case two of the three further pivoting connections 20, 20', 20 '', 20 '''(see FIGS. 4, 6, 8, 9).
- the input areas 14, 14 ', 14'',14''' are each equally spaced from the central area 22 and evenly spaced around the central area (see also Figures 4, 6).
- the input areas 14, 14 ', 14'',14'' each have a portion of an outer edge 24 of the input key 6.
- the outer edge 24 of the input key 6 does not lie in an actuated input region, that is to say in the event that none of the input regions 14, 14 ', 14'',14''' is actuated, that is to say that none of the input regions 14, 14 ' , 14 '', 14 '''is a ⁇ Actuate the supply pressure force exerted on a side remote from the back 25 of the user equipment 2 to the front panel.
- Figures 5, 7 show that the input button 6 in cross-section at its outer edge 24 has a projecting shoulder 26, so that the input button 6 respectively at its side facing away from the user back 28 has a larger outer circumference than at its front facing the user 30.
- the shoulder 26 in the region of the flattened corners of the input button 6 is additionally formed in each case in the form of a prism, wherein from the input button 6 outwardly facing bevels 31, 31 ', 31'',31''' of the prisms centric arranging the Enter button 6 in the opening 4 of the front panel 2 device during assembly of the motor vehicle device, so that a uniform gap of the gap 8 is ensured (see Figures 1, 4).
- plungers are each directly on the switching element, which is associated with the respective plunger having Ein ⁇ gabe Scheme, on (see plunger 32, 32 'to
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Push-Button Switches (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012223661.9A DE102012223661A1 (de) | 2012-12-18 | 2012-12-18 | Elektronisches Kraftfahrzeuggerät |
| PCT/EP2013/075941 WO2014095453A1 (de) | 2012-12-18 | 2013-12-09 | Elektronisches kraftfahrzeuggerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2936450A1 true EP2936450A1 (de) | 2015-10-28 |
Family
ID=49759284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13802941.8A Ceased EP2936450A1 (de) | 2012-12-18 | 2013-12-09 | Elektronisches kraftfahrzeuggerät |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2936450A1 (de) |
| DE (1) | DE102012223661A1 (de) |
| WO (1) | WO2014095453A1 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276982A (ja) * | 1999-03-24 | 2000-10-06 | Nihon Kaiheiki Industry Co Ltd | ラバースイッチ |
| DE202005002025U1 (de) * | 2004-03-29 | 2005-05-04 | Valeo Schalter Und Sensoren Gmbh | Schaltereinheit |
| DE102007027229B4 (de) * | 2007-06-13 | 2014-03-20 | Audi Ag | Bedienvorrichtung für mindestens ein Fahrzeugsystem |
| DE102009058075A1 (de) * | 2009-12-14 | 2011-06-16 | Continental Automotive Gmbh | Fahrtschreiber |
| US9214304B2 (en) * | 2010-03-31 | 2015-12-15 | Honda Motor Co., Ltd. | Switch unit |
| TWI476652B (zh) * | 2012-05-21 | 2015-03-11 | Chien Chuan Pan | 多向鍵按壓觸發結構 |
-
2012
- 2012-12-18 DE DE102012223661.9A patent/DE102012223661A1/de not_active Ceased
-
2013
- 2013-12-09 EP EP13802941.8A patent/EP2936450A1/de not_active Ceased
- 2013-12-09 WO PCT/EP2013/075941 patent/WO2014095453A1/de not_active Ceased
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2014095453A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014095453A1 (de) | 2014-06-26 |
| DE102012223661A1 (de) | 2014-06-18 |
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| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
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| REG | Reference to a national code |
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Effective date: 20190530 |