EP3928001A1 - Dispositif de commande pour une entrée d'utilisateur servant à commander une boîte de vitesses de véhicule et système de boîte de vitesses pour un véhicule - Google Patents

Dispositif de commande pour une entrée d'utilisateur servant à commander une boîte de vitesses de véhicule et système de boîte de vitesses pour un véhicule

Info

Publication number
EP3928001A1
EP3928001A1 EP20710043.9A EP20710043A EP3928001A1 EP 3928001 A1 EP3928001 A1 EP 3928001A1 EP 20710043 A EP20710043 A EP 20710043A EP 3928001 A1 EP3928001 A1 EP 3928001A1
Authority
EP
European Patent Office
Prior art keywords
unit
switching device
slide unit
ball bearing
locking
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.)
Pending
Application number
EP20710043.9A
Other languages
German (de)
English (en)
Inventor
Dirk Bormann
Ludger Rake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signata GmbH
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP3928001A1 publication Critical patent/EP3928001A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/22—Locking of the control input devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/026—Details or special features of the selector casing or lever support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/026—Details or special features of the selector casing or lever support
    • F16H2059/0269—Ball joints or spherical bearings for supporting the lever
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/0295—Selector apparatus with mechanisms to return lever to neutral or datum position, e.g. by return springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H2059/047—Ratio selector apparatus with essentially straight linear movement for gear selection, e.g. straight selection movement using detent mechanism for improving feeling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors

Definitions

  • the present invention relates to a switching device for a user input for shifting a vehicle transmission and to a transmission system for a vehicle.
  • DE 10 2007 058 922 B3 discloses an actuation device for a gear change transmission, the actuation device having a link shaft.
  • a selector lever position should always reflect the actual switching status of the transmission even in the case of shift-by-wire-controlled Gang Lobby drives.
  • EP 2 567 127 B1 discloses an actuating device for selecting GmbHstu fen a shift-by-wire gear change transmission with a translationally movable actuating knob and a locking gear.
  • the present invention provides an improved switching device for a user input for switching a vehicle transmission and an improved transmission system for a vehicle according to the main claims.
  • a sliding circuit or a switching device for a sliding selector lever with translatory shift actuation can be provided, wherein a ball bearing can act as a linear guide for the translatory shift actuation or selector lever movement.
  • a shifting device with translational actuation along a single axis of displacement can be provided, with a storage between the actuation and movement within the shifting device motionless compo components can be realized by means of a ball bearing device.
  • a switching device of simple and inexpensive construction can be provided. Such a switching device can enable precise and convenient switching actuation for switching the vehicle transmission.
  • the switching device can be manufactured inexpensively. Furthermore, the switching device can be made robust. For example, the switching device can absorb unintentional contact forces and prevent incorrect actuation, wherein actuation along the displacement axis of the translational actuation can be made possible light with low friction, precisely and reliably.
  • a switching device for a user input for switching a vehicle transmission is presented, the switching device being capable of signal transmission or being connected to the vehicle transmission, the switching device having a slide unit for coupling to a shift knob for the user input and a housing unit for receiving the slide unit, the Slider unit is translationally movable relative to the housing unit, the switching device having a ball bearing unit, the ball bearing unit being shaped to act as a linear guide for the slide unit in the housing unit.
  • the vehicle transmission can be a so-called shift-by-wire vehicle transmission.
  • the vehicle transmission can be installed or built into a vehicle.
  • the vehicle can be a motor vehicle, in particular a passenger car, truck or other utility vehicle.
  • the switching device can be arranged or arranged in the vehicle adjacent to a seat position of a driver of the vehicle.
  • the switching device can be or can be connected to the vehicle transmission by means of electrical and / or optical lines.
  • the slide unit can be slidable relative to the housing unit for user input.
  • the slide unit can at least partially be arranged or arranged within the housing unit.
  • the slide unit can have a coupling section for coupling to the shift knob. For example, in an assembled state of the switching device, the coupling section can be at least partially removed from the housing stand out.
  • the switching device can also have the gear knob.
  • the housing unit can be designed in several parts.
  • the housing unit can be shaped in order to mechanically limit a linear movement of the slide unit that occurs during user input.
  • the housing unit can have at least one stop section.
  • the ball bearing unit can be arranged or arranged in the housing unit.
  • the ball bearing unit can have a plurality of balls.
  • undercuts for holding balls can be formed in the ball bearing unit.
  • the undercuts can be formed in the area of openings provided for the balls.
  • the ball bearing unit can also have a ball cage for holding balls.
  • the ball cage can be shaped to at least partially accommodate the slide unit.
  • the slide unit can be moved in a translatory manner relative to the ball cage upon user input.
  • the ball cage can be shaped in order to mechanically limit a linear movement of the slide unit that occurs during user input.
  • the ball cage can have at least one stop section.
  • the ball cage can have an upper part for holding balls and a lower part for holding balls.
  • the slide unit can be arranged or arranged between the upper part and the lower part. Two straight rows of balls can be held in the upper part. Two straight rows of balls can be held in the lower part.
  • Such an embodiment offers the advantage that a simple and quick assembly of the ball bearing unit and slide unit and thus also the switching device is made possible.
  • grooves can be formed in the slide unit as rolling paths for balls of the ball bearing unit.
  • Such an embodiment offers the advantage that the linear guide of the slide unit can take place exactly and avoiding tilting. In particular, four straight grooves can be formed in the slide unit.
  • the switching device can have a locking unit for attachment to the slide unit and a locking link for attachment to the housing unit.
  • the locking unit and the locking link can be shaped to interact in a mounted state of the switching device in order to bias the slide unit into a rest position with respect to the housing unit.
  • the locking unit and the locking link can be part of a locking device.
  • the locking link can have a concave, U-shaped and additionally or alternatively V-shaped sectional profile.
  • the latching unit can be arranged or arranged on the slide unit, pretensioned away from the slide unit by an elastic means, in order to engage in the latching link.
  • the locking unit can have a sleeve surrounded by a helical spring or a pin surrounded by a helical spring.
  • the switching device can also have a transmitter element for attachment to the slide unit.
  • the transmitter element can be designed to be detected by a detection device for determining a relative position of the slide unit with respect to the housing unit.
  • the transmitter element can be attached to the slide unit by means of a holding element.
  • the transmitter element can be shaped in a diamond shape. Additionally or alternatively, the transmitter element can be formed from a material that can be detected by means of a capacitive and / or magnetic detection principle. Such an embodiment offers the advantage that the position of the transmitter element attached to the slide unit can be precisely and reliably determined.
  • the transmitter element can be arranged or arranged on the slide unit by a further elastic means away from the slide unit and preloaded towards a circuit board of the switching device.
  • a holding element by means of which the transmitter element can be attached to the slide unit, can be prestressed by a helical spring.
  • the holding element can also have contact sections for contacting the circuit board.
  • the switching device can also have a printed circuit board with a detection device for determining a relative position of the slide unit with respect to the housing unit.
  • the detection device can have two conductor tracks, for example.
  • the circuit board can have electronic components for signal processing and signal processing. Such an embodiment offers the advantage that a simple and precise determination of the relative position of the slide unit is made possible.
  • a signal-transmitting connection between the printed circuit board and the vehicle transmission can be set up without any effort.
  • the detection device can be designed to determine the relative position using a capacitive detection principle and additionally or alternatively using a magnetic detection principle.
  • the capture solution device can have two conductor tracks.
  • the detection device can be designed as a capacitive sensor, a Hall sensor and additionally or alternatively as a sensor for three-dimensional detection. Such an embodiment offers the advantage that an exact and reliable position determination can be realized in order to correctly recognize a user input.
  • the housing unit can have at least two housing parts.
  • the housing parts can be fastened or fastened to one another by means of fastening means.
  • At least the slide unit and the ball bearing unit can be inserted or inserted between the housing parts.
  • the fastening means can be screws or rivets.
  • the housing unit can have an upper housing part, a lower housing part and a base plate.
  • the slide unit and the ball bearing unit can be arranged between the housing and the housing lower part.
  • the Rastie purity and the locking link between the upper housing part and the lower housing part can be arranged.
  • the transmitter element and the circuit board can be arranged between the lower housing part and the base plate.
  • a transmission system for a vehicle is also presented, the transmission system having an embodiment of the aforementioned switching device and the vehicle transmission, a signal-transmitting connection being able to be established or established between the switching device and the vehicle.
  • an embodiment of the above-mentioned switching device can advantageously be used or used in order to receive the user input and convert it into a switching signal which can be transmitted to the vehicle transmission.
  • FIG. 1 shows a schematic illustration of a vehicle with a transmission system according to an exemplary embodiment
  • FIG. 3 shows a schematic representation of parts of the switching device from FIG. 2;
  • FIG. 4 shows a schematic representation of parts of the switching device from FIG. 2;
  • FIG. 5 shows a schematic representation of parts of the switching device from FIG. 2;
  • FIG. 6 shows a schematic representation of parts of the switching device from FIG. 2;
  • FIGS. 7 to 9 shows a schematic representation of the parts of the switching device from FIGS. 7 to 9;
  • FIG. 11 shows a schematic representation of the parts of the switching device from FIG. 10 and the circuit board from FIG. 2;
  • FIG. 12 shows a schematic illustration of the parts of the switching device from FIG. 11 and the base plate from FIG. 2;
  • Fig. 2 in an assembled state.
  • the same or similar reference numerals are used for the elements shown in the various figures and having a similar effect, a repeated description of these elements being dispensed with.
  • Fig. 1 shows a schematic representation of a vehicle 100 with a transmission system 110 according to an embodiment.
  • the transmission system 110 has a vehicle transmission 120 and a shifting device 130.
  • the vehicle transmission 120 and the switching device 130 are connected to one another in a manner capable of signal transmission.
  • the shift device 130 has a shift knob 132 or is coupled to the shift knob 132.
  • the switching device 130 is designed to receive a user input for switching the vehicle transmission 120 and to convert it into a signal that can be transmitted to the vehicle transmission 120.
  • the switching device 130 is shaped or designed to enable a linear displacement movement or translational movement of the gearshift knob 132 along a displacement axis 135 or actuation axis 135 upon user input.
  • the switching device 130 will be discussed in more detail below with reference to the other Figures.
  • FIG. 2 shows a schematic illustration of a switching device 130 according to an exemplary embodiment.
  • the switching device 130 corresponds or is similar to the Wegvor direction from Fig. 1.
  • the switching device 130 is shown in Fig. 2 in an exploded view or an exploded view.
  • the switching device 130 is a switching device 130 for a user input for switching a vehicle transmission, for example the vehicle transmission from FIG. 1, to which the switching device 130 can be or is connected to be able to transmit signals.
  • the switching device 130 has a slide unit 240, a housing unit 250 and a ball bearing unit 260.
  • the slide unit 240 is shaped so that it can be coupled to the shift knob for user input.
  • the housing unit 250 is shaped to accommodate the slide unit 240, more precisely at least to accommodate the slide unit 240.
  • the slide unit 240 is in a mounted state of the switching device 130 relative to the housing unit 250 translato rically movable or linearly displaceable.
  • the ball bearing unit 260 is shaped in order to act as a linear guide for the slide unit 240 in the housing unit 250 or to function as a linear guide for the slide unit 240 in the housing unit 250.
  • the ball bearing unit 260 has a ball cage for holding balls or is designed as a ball cage.
  • the ball bearing unit 260 designed as a ball cage, is shaped here to at least partially accommodate the slide unit 240.
  • the ball bearing unit 260 designed as a ball cage has an upper part 262 for holding balls and a lower part 264 for holding balls.
  • the slide unit 240 is arranged between the upper part 262 and the lower part 264.
  • the upper part 262 and the lower part 264 are shaped in order to enclose at least partial sections of the slide unit 240.
  • the slide unit 240 is between tween the upper part 262 and the lower part 264 of the ball bearing unit 260 angeord, the upper part 262 of the ball bearing unit 260 is arranged between the slide unit 240 and the upper housing part 252 and the lower part 264 of the Ball bearing unit 260 is arranged between the slide unit 240 and the lower housing part 254.
  • the switching device 130 furthermore has fastening means 258, a locking device 270 with a locking element 272 and a locking unit 274, a transmitter device 280 with a transmitter element (partially covered in FIG. 2) and a circuit board 290 on.
  • the fastening means 258 By means of the fastening means 258, the upper housing part 252, the lower housing part 254 and the base plate 256 can be fastened to one another.
  • the fastening means 258 are designed as screws or rivets or the like.
  • the upper housing part 252 and the lower housing part 254 by means of four fasteners 258 can be fastened to one another.
  • the base plate 256 can be fastened to the lower housing part 254 by means of two fastening means 258.
  • Fig. 3 shows a schematic representation of parts of the switching device from Fig. 2.
  • the slide unit 240, the Rastie unit 274 and the transmitter device 280 are shown in an exploded presen- tation or exploded view.
  • the fastening portion 346 extends in the form of a pin or projection portion with locking lugs from a second of the two main upper surfaces away from the body.
  • the attachment portion 344 has an opening formed in a side surface of the body for attaching the locking unit 274.
  • the transmitter device 280 has the transmitter element 382, a holding element 384 and a further elastic means 386.
  • the transmitter element 382 is shaped in a diamond shape.
  • the transmitter element 382 is formed as a diamond-shaped metal plate.
  • the transmitter element 382 is formed from a material that can be detected by means of a capacitive and / or magnetic detection principle.
  • the transmitter element 382 is arranged on the holding element 384.
  • the Hal teelement 384 can be fastened or arranged on the fastening portion 346 of the slide unit 240 by snapping into place.
  • the holding element 384 and thus also the transmitter element 382 can be biased away from the slide unit.
  • the holding element 384 can be pretensioned away from the slide unit in order to contact the circuit board of the switching device.
  • four contact sections 385 for touching the circuit board are formed on the holding element 384 according to the exemplary embodiment shown here.
  • Fig. 4 shows a schematic representation of parts of the switching device from FIG. 2.
  • the Kugella goire 260 designed as a ball cage is shown with the upper part 262 and the lower part 264 of the switching device.
  • the upper part 262 and the lower part 264 are shown here in an arrangement connected to the ball cage.
  • the ball cage has a cuboid plan.
  • the ball cage has a window or a through opening on each of its six sides or faces or surfaces.
  • the ball bearing unit 260 has a plurality of balls 466.
  • the top 262 and bottom 264 are shaped to hold the plurality of balls 466.
  • a plurality of openings are formed in the upper part 262 and in the lower part 264.
  • the openings are in two parallel rows in top 262 and two parallel rows arranged in the base 264.
  • undercuts for holding the balls 466 are formed in the ball bearing unit 260.
  • FIG. 5 shows a schematic illustration of parts of the switching device from FIG. 2.
  • the switching device includes the slide unit 240 with the coupling section 342, the attachment section 344 and the grooves 348, the ball bearing unit 260 with the upper part 262, the lower part 264 and the balls 466, the locking unit 274 with the locking pin 376 and the Geberein direction 280 with the holding element 384 is shown.
  • FIG. 5 shows the parts of the switching device shown in FIGS. 3 and 4.
  • the parts of the switching device shown in FIGS. 3 and 4 i. H. the slide unit 240, the ball bearing unit 260, the locking unit 274 and the Gebereinrich device 280, shown in an assembled state.
  • the attachment section 344 protrudes into one of the windows of the ball bearing unit 260 designed as a ball cage. It can also be seen in FIG. 5 that the balls 466 of the ball bearing unit 260 engage in the grooves 348.
  • FIG. 6 shows a schematic illustration of parts of the switching device from FIG. 2.
  • the parts of the switching device shown in the illustration of FIG. 5 and additionally the locking link 272 are arranged in the lower housing part 254 or shown inserted into the same , whereby the holding element represents is covered by the treatment.
  • the lower housing part 254 has a receiving bay 655 for receiving a subsection of the locking link 272.
  • the locking link 272 is partially arranged in the receiving bay 655.
  • the locking link 272 is inserted into the receiving bay 655.
  • FIG. 7 shows a schematic representation of parts of the switching device from FIG. 2.
  • the parts of the switching device are shown in FIG. 7 in an oblique plan view. 7, the parts of the switching device shown in the representation of FIG. 6 and additionally the upper housing part 252 and fastening means 258 are shown, the upper housing part 252 being connected to the housing and 254 by four fastening means 258.
  • a section of the slide unit 240 with the coupling section 342 the upper housing part 252 with an elongated hole 753 and a receiving bay 755, the lower housing part 254 with the receiving bay 655 and four fastening means 258 are shown.
  • the upper housing part 252 has the elongated hole 753 and the receiving bay 755.
  • the coupling section 342 of the slide unit 240 extends through the elongated hole 753 out of the upper housing part 252.
  • the receiving bay 755 of the upper housing part 252 is shaped in order to receive a section of the locking link.
  • the receiving bay 655 of the lower housing part 254 and the receiving bay 755 of the upper housing part 252 are formed in order to form a common receiving bay for the locking link or to partially enclose the locking link and in the connected state of the upper housing part 252 and the lower housing part 254 To fix the housing unit.
  • the upper housing part 252 has a plurality of mounting sections for mounting the switching device in the vehicle.
  • the Monta geabitese are shaped in the form of eyelets.
  • FIG. 8 shows a schematic illustration of the parts of the switching device from FIG. 7.
  • the illustration in FIG. 8 corresponds to the illustration from FIG. 7 with the exception that the parts of the switching device are shown in an oblique plan view.
  • FIG. 9 shows a schematic partial sectional view of the parts of the switching device from FIGS. 7 and 8.
  • the parts of the switching device shown in FIGS. 7 and 8 are cut along the actuation axis from FIG. 1, the section being plane through the housing upper part 252, through the four fastening means 258, through the upper part 262 of the ball bearing unit 260 as well as the balls 466 held in the upper part 262 and through the coupling section 342 of the slide unit 240.
  • Fig. 10 shows a schematic representation of the parts of the switching device from Fig. 7 to Fig. 9.
  • the parts of the switching device in Fig. 10 are shown in an oblique view from below.
  • a section of the slide unit 240, the upper housing part 252, the lower housing part 254, four fasteners 258, the transmitter device 280, the fastening portion 346, the transmitter element 382, the holding element 384, the contact sections 385 are of the Wegvor direction
  • the receiving bay 655 of the upper housing part 252, the receiving bay 755 of the lower housing part 254 as well as an elongated hole 1053 from the lower housing part 254, a plurality of positioning webs 1057 for positioning the printed circuit board and two fixing sections 1059 for fixing the printed circuit board and the base plate are only shown as an example .
  • the fastening section 346 of the slide unit 240 extends through the elongated hole 1053 of the lower housing part 254. Between the encoder device 280 and the slide unit 240 there is thus a wall of the housing base. partly 254 arranged.
  • the positioning webs 1057 and the Fix michianssabschnit te 1059 of the lower housing part 254 are arranged in the area of the outer walls of the lower housing part 254.
  • the positioning webs 1057 are shaped in order to function as contact surfaces for contact against the circuit board.
  • the Fixianssab sections 1059 are shaped as hollow cylindrical columns.
  • the fixation sections 1059 have a stepped profile. According to an embodiment, the fixing sections 1059 have an internal thread for fastening means 258.
  • FIG. 11 shows a schematic illustration of the parts of the switching device from FIG. 10 and the circuit board 290 from FIG. 2.
  • the illustration in FIG. 11 corresponds to the illustration from FIG. 10 with the exception that the circuit board 290 is also shown , which is arranged on the lower housing part 254, the elongated hole 1053 of the lower housing part 254, the slide unit 240 and the Gebereinrich device 280 are covered by the circuit board 290.
  • the upper housing part 252, the lower housing part 254, four fastening means 258, the printed circuit board 290, the receiving bay 655 of the upper housing part 252, the receiving bay 755 of the lower housing part 254, the fixing sections 1059 and fixing holes 1192 are of the switching device in the illustration of FIG. 11 of circuit board 290 is shown.
  • the fixing portions 1059 are arranged in the fixing holes 1192 engaging.
  • FIG. 12 shows a schematic representation of the parts of the switching device from FIG. 11 and the base plate 256 from FIG. 2.
  • the representation in FIG. 12 corresponds to the representation from FIG. 11 with the exception that the bottom plate 256 is also shown , which is arranged on the housing lower part 254, wherein in particular the circuit board 290 is covered.
  • FIG. 13 shows a schematic partial sectional illustration of the switching device 130 from FIG. 2 in an assembled state.
  • the parts of the switching device 130 shown in FIG. 2 are assembled or mounted as shown in FIG. 12 and cut along the actuation axis from FIG.
  • the section plane in Fig. 13 runs orthogonally to the section plane in Fig. 9.
  • the section plane runs through the slide unit 240 and the coupling section 342, through the upper housing part 252, through the lower housing part 254, through the upper part 262 and the lower part 264 of the ball bearing unit , through the locking unit 274 of the locking device, through the holding element 384 and the further elastic means 386 of the transmitter device 280, through the circuit board 290 and through the base plate 256.
  • FIG. 14 shows a schematic partial sectional illustration of the switching device 130 from FIG. 2 in an assembled state.
  • the illustration in FIG. 14 corresponds to the illustration from FIG. 13, with the exception that in FIG. 14 the partial sectional illustration is shown inclined and tilted, the contact sections of the transmitter device being covered due to the illustration.
  • FIG. 15 shows a schematic partial sectional illustration of the switching device 130 from FIG. 2 in an assembled state.
  • the parts of the switching device 130 shown in FIG. 2 are assembled or mounted as shown in FIG. 12 and cut along the actuation axis from FIG. 1.
  • the section plane here runs parallel to the section plane from FIGS. 13 and 14. More precisely, the section plane in FIG.
  • the slide britt 240 with the coupling portion 342, the upper housing part 252, the lower housing part 254, the base plate 256, the upper part 262, the lower part 264 and a subset of the balls 466 of the Ball bearing unit, the locking unit 274 of the shaving device, the circuit board 290, the holding element 384 of the transmitter device and the elongated hole 753 in the upper housing part 252 are shown.
  • 16 runs through the slide unit 240 including the coupling section 342, the attachment section 344 and the fastening section 346 the upper housing part 252 including the elongated hole 753 and the receiving bay 755, through the lower housing part 254 including the receiving bay 655 and the elongated hole 1053, through the upper part 262, the lower part 264 and a subset of the balls 466 of the ball bearing unit, through the locking gate se 272, the Locking pin 376 and the elastic means 378 of the locking device, through the holding element 384 and the further elastic means 386 of the Gebereinrich device 280, through the circuit board 290 and through the base plate 256.
  • 16 also shows contact sections 385 of the holding element 384 of the Gebereinrich device 280.
  • FIG. 17 shows a schematic partial sectional illustration of the switching device 130 from FIG. 2 in an assembled state.
  • the illustration in FIG. 17 corresponds to the illustration from FIG. 16 with the exception that in FIG. 17 the partial sectional illustration is shown rotated and tilted, the contact sections of the transmitter device being covered due to the illustration and part of a fastening means 258 being shown.
  • FIG. 18 shows a schematic partial sectional illustration of the switching device 130 from FIG. 2 in an assembled state.
  • the parts of the switching device 130 shown in FIG. 2 are assembled or mounted as shown in FIG. 12 and cut along the actuation axis from FIG. 1.
  • the section plane in Fig. 18 runs parallel to the section plane in Fig. 9.
  • the section plane runs through the slide unit 240 including the attachment portion 344, through the lower housing part 254 including the receiving bay 655, through the fastening means 258, through the lower part 264 of the ball bearing unit as well as by the Rastkulis se 272, the locking pin 376 and the elastic means 378 of the locking device.
  • the upper housing part 252 and the upper part 262 of the ball bearing unit are shown in FIG.
  • an exemplary embodiment comprises a “and / or” link between a first feature and a second feature
  • this can be read in such a way that the exemplary embodiment according to one embodiment has both the first feature and the second feature and, according to a further embodiment, either only that has the first feature or only the second feature.
  • Vehicle reference symbol

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Switches (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

L'invention concerne un dispositif de commande (130) pour une entrée d'utilisateur servant à commander une boîte de vitesses de véhicule. Le dispositif de commande (130) peut relié ou est relié à la boîte de vitesses de véhicule, de manière à pouvoir transmettre des signaux. Ledit dispositif de commande (130) comporte une unité coulissante (240) destinée à être couplée à un pommeau de levier de changement de vitesses pour l'entrée d'utilisateur, et une unité boîtier (250) destinée à recevoir l'unité coulissante (240). L'unité coulissante (240) peut être déplacée en translation par rapport à l'unité boîtier (250). Le dispositif de commande (130) comporte également une unité de palier à roulement (260). L'unité de palier à roulement (260) est formée pour entraîner le guidage linéaire de l'unité coulissante (240) dans l'unité boîtier (250).
EP20710043.9A 2019-02-20 2020-02-19 Dispositif de commande pour une entrée d'utilisateur servant à commander une boîte de vitesses de véhicule et système de boîte de vitesses pour un véhicule Pending EP3928001A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019202283.9A DE102019202283A1 (de) 2019-02-20 2019-02-20 Schaltvorrichtung für eine Benutzereingabe zum Schalten eines Fahrzeuggetriebes und Getriebesystem für ein Fahrzeug
PCT/EP2020/054275 WO2020169626A1 (fr) 2019-02-20 2020-02-19 Dispositif de commande pour une entrée d'utilisateur servant à commander une boîte de vitesses de véhicule et système de boîte de vitesses pour un véhicule

Publications (1)

Publication Number Publication Date
EP3928001A1 true EP3928001A1 (fr) 2021-12-29

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EP20710043.9A Pending EP3928001A1 (fr) 2019-02-20 2020-02-19 Dispositif de commande pour une entrée d'utilisateur servant à commander une boîte de vitesses de véhicule et système de boîte de vitesses pour un véhicule

Country Status (5)

Country Link
US (1) US11906039B2 (fr)
EP (1) EP3928001A1 (fr)
CN (1) CN113454369B (fr)
DE (1) DE102019202283A1 (fr)
WO (1) WO2020169626A1 (fr)

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CN112855916A (zh) * 2021-04-16 2021-05-28 湖北达峰汽车智能控制系统有限公司 直线操纵的电子换挡器
DE102022108279A1 (de) 2022-04-06 2023-10-12 Testo SE & Co. KGaA Automatische Messorterkennung eines Loggers

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Also Published As

Publication number Publication date
DE102019202283A1 (de) 2020-08-20
CN113454369B (zh) 2023-01-06
US11906039B2 (en) 2024-02-20
US20220136597A1 (en) 2022-05-05
CN113454369A (zh) 2021-09-28
WO2020169626A1 (fr) 2020-08-27

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