CN-121989817-A - A well accuse display device and car for car

CN121989817ACN 121989817 ACN121989817 ACN 121989817ACN-121989817-A

Abstract

The invention provides a central control display device for an automobile and the automobile, comprising a screen assembly, a base and a driving mechanism, wherein the base is provided with a guide groove, the guide groove comprises a first section and a second section which are in bending communication, the driving mechanism comprises a driving motor, a sliding piece and a screen connecting support, the sliding piece is arranged in a sliding mode relative to the base, a connecting part of the screen connecting support is connected with a first shell of the screen assembly, the sliding part is arranged in a sliding mode with the guide groove, a supporting shell of the screen assembly is connected with the sliding piece, the screen assembly is driven to translate when the sliding part slides in the first section in a sliding stroke of the sliding piece, and the first shell and the second shell of the screen assembly are driven to be mutually unfolded or mutually closed when the sliding part slides in the second section. Therefore, the invention only needs a first-stage sliding mechanism, and has few transmission parts, simple transmission and high reliability.

Inventors

MA JINLONG
WANG CHAO
XU XINGXIN
ZHANG SHUSHEN
WANG ZHEN
LI HONGSHENG
WEN HONGLIANG
SUN XINGWEI
NING XINLIANG
FU XIAOYAN

Assignees

黑龙江天有为电子股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260225

Claims (10)

1. The central control display device for the automobile comprises a screen assembly, a base and a driving mechanism, wherein the screen assembly comprises a first shell, a second shell, a supporting shell, a first gear and a second gear which are meshed with each other, the first shell and the second shell are respectively connected with the first gear and the second gear in a transmission way, and the first gear and the second gear are respectively arranged on the supporting shell in a rotating way around a rotating shaft parallel to a first direction; the base is provided with a guide groove, the guide groove comprises a first section and a second section which are in bending communication, and the first section is parallel to a second direction and forms an obtuse angle with the second section; The driving mechanism comprises a driving motor, a sliding piece and a screen connecting bracket, wherein the driving motor is connected to the base, the sliding piece is connected with the driving motor and is arranged in a sliding manner relative to the base along the second direction; In the sliding stroke of the sliding piece, when the sliding part slides in the first section, the screen assembly is driven to translate along the second direction; when the sliding part slides in the second section, the first shell and the second shell are driven to be mutually unfolded or mutually closed.
2. The center-control display device according to claim 1, wherein an included angle between the first section and the second section is 95 ° to 105 °.
3. The device of claim 1, wherein the driving mechanism further comprises a support rail and a support member, the support rail extends along the second direction and is connected to the base, and the support member is slidably disposed on the support rail and is connected to the slider.
4. The center-control display device according to claim 1, wherein the driving mechanism further comprises a driving rail connected to the driving motor, the slider being screwed to the driving rail; The two sides of the driving guide rail are respectively provided with the guide groove and the screen connecting bracket which are matched with each other, and the supporting piece and the supporting slide rail which are matched with each other.
5. The center-control display device according to claim 1, wherein the guide groove further comprises a third section connected to the second section and inclined with respect to the second section in a direction away from a start end of the first section; the auxiliary mechanism comprises a trigger piece, a connecting rod assembly and a reset spring, wherein the trigger piece is connected to the sliding piece, the connecting rod assembly is provided with a trigger part and a driving part, the trigger part is located in the movable stroke of the trigger piece, the sliding piece is driven to trigger the trigger part to move through the sliding of the sliding piece, the driving part is driven to drive the sliding part to slide along the third section, the first shell and the second shell are enabled to continuously move towards the unfolding direction, and two ends of the reset spring are respectively connected to the trigger part and the base.
6. The center control display device according to claim 5, wherein the link assembly comprises a first link, a second link and a third link, the first link is slidably disposed with respect to the base in the second direction, one end of the second link is hinged to the first link, the other end of the second link is hinged to a middle portion of the third link, one end of the third link is hinged to the base, the other end of the third link forms the driving portion, the trigger portion is disposed on the first link, and the return spring connects the first link and the base.
7. The center control display device according to claim 6, further comprising a mounting member, wherein the mounting member is connected to the base, the guide groove is formed in the mounting member, a hollowed-out structure is arranged in a region, located inside the guide groove, of the mounting member, and the hollowed-out structure penetrates through one side, away from the second section, of the mounting member along the second direction; The connecting rod assembly is arranged in an area, far away from the base, of the hollow structure, and the trigger piece is positioned in the hollow structure.
8. The center-control display device according to any one of claims 1 to 7, further comprising a pressing mechanism including a mounting base, a first pressing arm, a second pressing arm, a pressing wheel, and a force application spring, wherein the mounting base is connected to the base, the first pressing arm and the second pressing arm are hinged to the mounting base at the middle, the pressing wheels are rotatably connected to both pressing ends, and the pressing wheels are respectively pressed on the outer sides of the first housing and the second housing in a folded state under the force of the force application spring.
9. The center control display device according to claim 8, wherein the first pressing arm and the second pressing arm form a scissor structure, and a hinge shaft thereof is provided to the mount; The pressing mechanism further comprises a first force applying arm, a second force applying arm, a first balance arm and a second balance arm, two holding parts of the scissors structure, the first balance arm and the second balance arm form a quadrilateral hinge structure, hinge shafts of the first balance arm and the second balance arm are arranged on the mounting seat in a sliding mode along a direction parallel to the first direction, one end of each of the first force applying arm and one end of each of the second force applying arm are hinged to the tail ends of the holding parts respectively, and the other ends of the first force applying arm and the second force applying arm are connected with two ends of the force applying spring respectively.
10. An automobile is characterized by comprising a central control cabin and the central control display device according to any one of claims 1-9, wherein a front panel of the central control cabin is provided with a window, a base of the central control display device is arranged in the central control cabin, and a screen assembly in a folded state is positioned at the inner side of the window.

Description

A well accuse display device and car for car Technical Field The invention relates to the technical field of automobiles, in particular to a central control display device for an automobile and the automobile. Background With the development of automobile intellectualization, the demand for a large display screen in a cockpit is gradually increased, the space in the cockpit is limited, the space occupation of a common large display screen is too large, and the common large display screen is unfavorable for the layout in the cockpit. However, with this structure, the number of transmission members is large and the arrangement is too complicated, and the reliability is lowered. Disclosure of Invention The invention mainly aims to provide a central control display device for an automobile and the automobile, which only need a primary sliding mechanism, and have the advantages of few transmission parts, simple transmission and high reliability. The invention provides a central control display device for an automobile, which comprises a screen assembly, a base and a driving mechanism, wherein the screen assembly comprises a first shell, a second shell, a support shell, a first gear and a second gear which are meshed with each other, the first shell and the second shell are respectively connected with the first gear and the second gear in a transmission way, and the first gear and the second gear are respectively arranged on the support shell in a rotating way around a rotating shaft parallel to a first direction; the base is provided with a guide groove, the guide groove comprises a first section and a second section which are in bending communication, and the first section is parallel to a second direction and forms an obtuse angle with the second section; The driving mechanism comprises a driving motor, a sliding piece and a screen connecting bracket, wherein the driving motor is connected to the base, the sliding piece is connected with the driving motor and is arranged in a sliding manner relative to the base along the second direction; In the sliding stroke of the sliding piece, when the sliding part slides in the first section, the screen assembly is driven to translate along the second direction; when the sliding part slides in the second section, the first shell and the second shell are driven to be mutually unfolded or mutually closed. Optionally, an included angle between the first section and the second section is 95-105 degrees. Optionally, the driving mechanism further comprises a supporting guide rail and a supporting piece, wherein the supporting guide rail extends along the second direction and is connected to the base, and the supporting piece is slidably arranged on the supporting guide rail and is connected with the sliding piece. Optionally, the driving mechanism further comprises a driving guide rail, the driving guide rail is connected with the driving motor, and the sliding piece is in threaded connection with the driving guide rail; The two sides of the driving guide rail are respectively provided with the guide groove and the screen connecting bracket which are matched with each other, and the supporting piece and the supporting slide rail which are matched with each other. Optionally, the guide slot further comprises a third section connected with the second section and inclined relative to the second section in a direction away from the starting end of the first section; the auxiliary mechanism comprises a trigger piece, a connecting rod assembly and a reset spring, wherein the trigger piece is connected to the sliding piece, the connecting rod assembly is provided with a trigger part and a driving part, the trigger part is located in the movable stroke of the trigger piece, the sliding piece is driven to trigger the trigger part to move through the sliding of the sliding piece, the driving part is driven to drive the sliding part to slide along the third section, the first shell and the second shell are enabled to continuously move towards the unfolding direction, and two ends of the reset spring are respectively connected to the trigger part and the base. Optionally, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, wherein the first connecting rod is arranged in a sliding mode relative to the base along the second direction, one end of the second connecting rod is hinged to the first connecting rod, the other end of the second connecting rod is hinged to the middle of the third connecting rod, one end of the third connecting rod is hinged to the base, the other end of the third connecting rod forms the driving part, the triggering part is arranged on the first connecting rod, and the reset spring is connected with the first connecting rod and the base. Optionally, the device further comprises a mounting piece, wherein the mounting piece is connected to the base, the guide groove is formed in the mounting piece, a hollow