JPWO2020239695A5

JPWO2020239695A5 -

Info

Publication number: JPWO2020239695A5
Application number: JP2021568900A
Authority: JP
Publication date: 2023-05-24

Claims

A human-machine interface for a vehicle operating unit, in particular a vehicle component such as a heating, ventilation and/or air conditioning system, an infotainment system or a navigation device, comprising:
a housing (12) comprising a front panel (14) having a recess (16);
a display (24) disposed within the housing (12) and comprising a display surface (26) disposed within or behind the recess (16);
a fixing device (36) for fixing the display (24) to the housing (12);
said fixing device (36) having a holding part (28) holding said display (24);
The holding part (28) is positioned in the housing (12) in a pre-assembly position and in an embedded position in which the display (24) is present inside or behind the recess (16) of the front panel (14). is rotatably arranged between
said housing (12) or said holding part (28) by means of at least one rod-like part (38, 38', 38'') arranged in said housing (12) or in said holding part ( 28) having a configured bearing center axis (40),
at least one bearing shell assembly in which said holding part (28) or said housing (12) comprises at least two gripping projections (48, 50) for attachment to said rod-like part (38, 38', 38'') (32), said gripping projections (48, 50) forming a cylindrical bearing shell region (52) for abutting at least one said rod-like part (38, 38', 38''). , said bearing shell region (52) extending over more than 180° and less than 270°, between which said bearing shell assembly (32) is attached to said rod-like part (38, 38', 38''). defining an aperture (53);
Said rod-like part (38, 38', 38'') has along its longitudinal extension at least one mounting portion (57) a peripheral area, which peripheral area is connected to at least one said bearing shell assembly ( 32) having an outer shape that deviates from a shape that complements the bearing shell region (52) of the gripping projections (48, 50);
at least one said bearing shell assembly (32) is attachable to said attachment portion (57) of said rod-like part (38, 38', 38'') in said pre-assembly position of said holding part (28), and said assembly From the front position, the at least one bearing shell assembly (32) is pivoted into the installed position in which the rod-shaped part (38, 38', 38'') is inseparably gripped in the mounting (57). As may be possible, said rod-shaped parts (38, 38', 38'') are arranged in said housing (12) or at least one said bearing shell assembly (32) is connected to said holding part ( 28) is located above and
the mounting position of the holding part (28) is defined by abutment elements (34, 60) of the housing (12) and the holding part (28) that abut against each other;
The fixing device (36) has at least one fixing element (58) for fixing the holding part (28) in the built-in position in and/or on the housing (12). operating unit with

At least one said rod-like part (38, 38', 38'') is caused by at least one flat portion (54, 54', 54'', 56, 56', 56'') at said mounting portion (57). 2. An operating unit according to claim 1, characterized in that it has an outer shape deviating from a cylindrical peripheral shape.

At least one rod-like part (38, 38', 38'') is caused by at least two flats (54, 54', 54'', 56, 56', 56'') at the mounting portion (57). 3. An operating unit according to claim 2, characterized in that it has an external shape deviating from a cylindrical peripheral shape.

4. An operating unit as claimed in claim 3, characterized in that the two flats (54, 54', 54", 56, 56', 56") are arranged diametrically opposite each other.

At least one of said rod-shaped parts (38, 38', 38'') has a polygonal peripheral area at said mounting portion (57) and the center of said rod-shaped part (38, 38', 38'') The cylindrical bearing shell region (52 ), equal or approximately equal to the diameter defined by ).

CHARACTERIZED IN THAT said gripping projections (48, 50) of at least one said bearing shell assembly (32) have a substantially C-shaped configuration when viewed in the direction of elongation of said bearing central axis (40). An operating unit according to any one of claims 1 to 5.

Claim characterized in that said gripping projections (48, 50) of at least one said bearing shell assembly (32) are opposed to each other, and there is at least one pair of such gripping projections (48, 50). An operating unit according to any one of claims 1 to 6.

The gripping projections (48, 50) are arranged axially offset from each other when viewed from the extending direction of the bearing center shaft (40), and in the spaced region between the adjacent first gripping projections (48) 7. Operating unit according to any one of the preceding claims, characterized in that at least one second gripping projection (50) is arranged opposite to, .

Relative positioning of the holding part (28) and the housing (12) in the longitudinal extension of the rod-like parts (38, 38', 38'') when the holding part (28) assumes the built-in position a positioning element assembly (42) for said positioning element assembly (42) on said housing (12) or on said holding part (28) two adjacent positioning abutment elements (46) an axial positioning element arranged on said holding part (28) or on said housing (12) between said positioning abutment elements (46) in said built-in position of said holding part (28) 9. Operating unit according to any one of the preceding claims, characterized in that the projection (44) is pluggable.

The bearing center axis (40) is formed by two aligned rods, and each of the rod-shaped parts (38, 38', 38'') has one bearing shell assembly (32). The protrusions (48, 50) correspond and/or the built-in position of the holding part (28) is such that two sets of cooperating contacts on the holding part (28) and the housing (12) 10. Operating unit according to any one of the preceding claims, characterized in that it is defined by a contacting element (34, 60).

11. The device according to claim 9 and 10, characterized in that said positioning element assembly (42) is arranged between said two rods or between said two sets of abutment elements (34, 60). operating unit.

At least one said bearing shell assembly (32) further comprising cooperating guidance areas on said holding part (28) and said housing (12) for said holding part (28) to assume said pre-assembly position. ) to the at least one rod-shaped part (38, 38′, 38″), the guiding area supports the orientation of the holding part (28). 12. The operating unit according to any one of claims 1 to 11.