Search

CN-224225001-U - In-vehicle display device, in-vehicle component, and vehicle

CN224225001UCN 224225001 UCN224225001 UCN 224225001UCN-224225001-U

Abstract

The utility model relates to an in-vehicle display device, a vehicle interior component, and a vehicle. The display device comprises a display screen, a shell for limiting a cavity, a transmission arm assembly, a stay wire assembly and a driving mechanism, wherein the transmission arm assembly is connected with the display screen and can move along a guiding mechanism, the stay wire assembly comprises a winding roll, a reversing disc and a stay wire, and the stay wire is connected with the transmission arm assembly. The display device drives the winding roll to rotate through the driving mechanism so as to drive the stay wire and the transmission arm assembly to move, and then drive the display screen to translate between the storage position and the extension position and to turn over between the extension position and the use position, wherein the display screen is stored in the cavity at the storage position and is arranged parallel to the translation direction, extends out of the cavity at the extension position and is arranged parallel to the translation direction, and extends out of the cavity at the use position and is arranged facing the user. The display screen can be stored and hidden when not in use, and can reach a use position through translation and overturning when in use, so that the display screen is convenient for a user to watch and control.

Inventors

  • ZHANG YIYUN
  • YANG YANG

Assignees

  • 上海延锋金桥汽车饰件系统有限公司

Dates

Publication Date
20260512
Application Date
20260415

Claims (13)

  1. 1. A vehicle-mounted display device, characterized by comprising: A display screen; a housing defining a chamber having an opening and provided with a guide mechanism; The transmission arm assembly is connected with the display screen and can move along the guide mechanism; The wire pulling assembly comprises a winding roll, a reversing disc and a wire pulling wire, and the wire pulling wire is wound on the winding roll and the reversing disc and is connected with the transmission arm assembly; and a driving mechanism connected with the winding roll, The vehicle-mounted display device is configured to drive the winding roll to rotate through the driving mechanism so as to drive the stay wire to move and drive the transmission arm assembly to move along the guide mechanism, so as to drive the display screen to translate between a storage position and an extension position and to turn over between the extension position and a use position, wherein the display screen is stored in the cavity in the storage position and is arranged parallel to the translation direction of the display screen, extends out of the cavity in the extension position and is arranged parallel to the translation direction of the display screen, and extends out of the cavity in the use position and is suitable for being arranged facing a user.
  2. 2. The in-vehicle display apparatus of claim 1, wherein the pull wire assembly includes a first pull wire and a second pull wire, a first end of each of the first pull wire and the second pull wire being connected to the drive arm assembly and a second end of each of the pull wires being connected to the winding drum to cause the first pull wire to wind up around the winding drum and the second pull wire to wind up around the winding drum when the drive mechanism drives the winding drum to rotate in a first direction and to cause the first pull wire to wind up around the winding drum and the second pull wire to wind up around the winding drum when the drive mechanism drives the winding drum to rotate in a second direction that is opposite the first direction.
  3. 3. The in-vehicle display apparatus of claim 2, wherein the pull wire assembly further comprises: the stay wire support is fixedly connected with the transmission arm assembly and is provided with two accommodating cavities, and the first end part of each stay wire is provided with an end head accommodated in the corresponding accommodating cavity.
  4. 4. The in-vehicle display apparatus of claim 3, wherein the pull-wire assembly further comprises: And each first elastic piece is accommodated in the corresponding accommodating cavity and is elastically compressed between the cavity wall of the corresponding accommodating cavity and the end socket, so that each stay wire is kept taut through the end socket.
  5. 5. The in-vehicle display apparatus according to claim 1, characterized in that the in-vehicle display apparatus further comprises: The door cover is hinged with the shell and can be turned relative to the shell between a closed position for shielding the opening and an open position for exposing the opening to allow the display screen to extend out of the cavity; And a door guide engaged with the door and movable in the translational direction, The vehicle-mounted display device is configured to drive the door cover to turn over to the closed position through the door cover guide rod when the display screen moves to the storage position, and drive the door cover to turn over towards the open position through the door cover guide rod when the display screen leaves the storage position.
  6. 6. The in-vehicle display apparatus according to claim 5, wherein the door guide is provided with a rack extending in the translational direction, and the door is provided with a gear meshing with the rack.
  7. 7. The vehicle-mounted display device of claim 5, wherein the drive arm assembly is provided with a trigger portion configured to flip the door to the closed position by pushing the door guide rod in the translational direction during movement of the display screen to the storage position.
  8. 8. The in-vehicle display apparatus of claim 5, further comprising a second elastic member disposed between the door guide and the housing to flip the door toward the open position by pushing the door guide to move in the translational direction when the display screen is moved away from the storage position.
  9. 9. The in-vehicle display apparatus according to claim 1, wherein the transmission arm assembly includes two transmission arms and a link, and the guide mechanism includes a straight guide groove and a curved guide groove, the curved guide groove including a straight line segment and a curved line segment, wherein each of the two transmission arms is hingedly connected to the display screen and the link, respectively, one of the two transmission arms is provided with a first sliding portion, and the link is provided with a second sliding portion, The in-vehicle display device is configured to slide the first sliding portion along the linear guide groove and slide the second sliding portion along the linear segment when the display screen translates between the storage position and the extended position, and slide the first sliding portion along the linear guide groove and slide the second sliding portion along the curved segment when the display screen is flipped between the extended position and the use position.
  10. 10. The in-vehicle display apparatus of claim 1, further comprising a drag chain for being traversed by a wire connected to the display screen, the drag chain being connected with the drive arm assembly to be movable with the drive arm assembly in the translational direction.
  11. 11. The in-vehicle display apparatus of claim 1, further comprising a third elastic member, a first end of the third elastic member being connected to the display screen and a second end of the third elastic member being connected to the transmission arm assembly for urging the display screen to flip from the extended position toward the use position.
  12. 12. A vehicle interior component comprising the in-vehicle display device according to any one of claims 1 to 11, wherein the vehicle interior component is an instrument panel, a roof, a side wall, a sub-instrument panel, a seat, or a door panel.
  13. 13. A vehicle comprising the vehicle interior component of claim 12.

Description

In-vehicle display device, in-vehicle component, and vehicle Technical Field The utility model relates to the technical field of vehicle accessories. More particularly, the present utility model relates to an in-vehicle display device, a vehicle interior component including the in-vehicle display device, and a vehicle including the vehicle interior component. Background In recent years, more and more vehicles are equipped with a display screen for displaying information such as navigation, entertainment, running conditions of the vehicle, etc., and for user operation. Conventional display screens are typically fixedly positioned behind the dashboard, center console, or front seat headrest of the vehicle. However, a major drawback of such a stationary display screen is that it not only permanently occupies the perceived space in the passenger compartment, but also may present a large safety hazard in the event of a traffic accident such as a vehicle collision. Thus, stowable displays are becoming popular with more and more vehicle manufacturers. Disclosure of utility model The utility model aims to provide a vehicle-mounted display device, wherein a display screen can be stored and hidden when not in use, and can conveniently reach a use position through translation and overturning movement when in use, so that the display device is convenient for a user to watch and control. To this end, a first aspect of the utility model provides a vehicle-mounted display device comprising a display screen, a housing delimiting a chamber with an opening and provided with a guiding mechanism, a transmission arm assembly connected to the display screen and movable along the guiding mechanism, a wire-pulling assembly comprising a winding reel, a reversing disc and a pulling wire wound around the winding reel and the reversing disc and connected to the transmission arm assembly, and a driving mechanism connected to the winding reel, the vehicle-mounted display device being configured to drive the winding reel to rotate by the driving mechanism to drive the pulling wire to move and drive the transmission arm assembly along the guiding mechanism to thereby drive the display screen to translate between a storage position in which the display screen is stored in the chamber and arranged parallel to a translation direction thereof and an extension position in which the display screen extends out of the chamber and is arranged parallel to a translation direction thereof and to a use position in which the display screen extends out of the chamber and is arranged facing the user. The present utility model may further include any one or more of the following optional forms according to the above technical idea. In some alternatives, the wire pulling assembly includes a first wire and a second wire, a first end of each of the first wire and the second wire being connected to the drive arm assembly and a second end of each wire being connected to the spool to cause the first wire to wind up around the spool and the second wire to unwind around the spool when the drive mechanism drives the spool to rotate in a first direction and to cause the first wire to unwind around the spool and the second wire to wind up around the spool when the drive mechanism drives the spool to rotate in a second direction opposite the first direction. In some alternatives, the stay wire assembly further comprises a stay wire support fixedly connected with the transmission arm assembly and provided with two accommodating cavities, and the first end of each stay wire is provided with an end head accommodated in the corresponding accommodating cavity. In some alternatives, the pull wire assembly further comprises two first elastic members, each first elastic member being received in a corresponding receiving chamber and being elastically compressed between a chamber wall of the corresponding receiving chamber and the tip, thereby maintaining the pull wires taut by the tip. In some alternatives, the in-vehicle display device further includes a door hingedly connected to the housing to be capable of flipping relative to the housing between a closed position occluding the opening and an open position exposing the opening to allow the display to extend out of the cavity, and a door guide engaged with the door and movable in the translational direction, the in-vehicle display device being configured to flip the door to the closed position by the door guide when the display is moved to the stowed position and flip the door toward the open position by the door guide when the display is moved away from the stowed position. In some alternatives, the door guide is provided with a rack extending in the translation direction, and the door is provided with a gear that meshes with the rack. In some alternatives, the drive arm assembly is provided with a trigger portion configured to drive the door to flip to the closed position by pushing the door guide bar to move in the tran