WO2023160439A1 - 一种汽车中控屏幕调节机构 - Google Patents

一种汽车中控屏幕调节机构 Download PDF

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Publication number
WO2023160439A1
WO2023160439A1 PCT/CN2023/076082 CN2023076082W WO2023160439A1 WO 2023160439 A1 WO2023160439 A1 WO 2023160439A1 CN 2023076082 W CN2023076082 W CN 2023076082W WO 2023160439 A1 WO2023160439 A1 WO 2023160439A1
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WO
WIPO (PCT)
Prior art keywords
central control
adjustment mechanism
control screen
slide rail
automobile central
Prior art date
Application number
PCT/CN2023/076082
Other languages
English (en)
French (fr)
Inventor
唐勋
Original Assignee
延锋国际汽车技术有限公司
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Application filed by 延锋国际汽车技术有限公司 filed Critical 延锋国际汽车技术有限公司
Publication of WO2023160439A1 publication Critical patent/WO2023160439A1/zh

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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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/048—Allowing translations adapted to forward-backward translation movement
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0084—Adjustable or movable supports with adjustment by linear movement in their operational position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position

Definitions

  • the invention relates to the rotation adjustment of an automobile central control screen, and more particularly relates to an automobile central control screen adjustment mechanism.
  • Vehicles are usually described by means of three spatial directions extending perpendicularly to each other, wherein the longitudinal direction (i.e. the X direction) corresponds to the direction of travel of the vehicle in the horizontal orientation, and the transverse direction (i.e. the Y direction) is perpendicular to the X direction in the horizontal orientation and corresponds to With respect to the width direction of the vehicle, the vertical direction (ie, the Z direction) corresponds to the height direction of the vehicle and is perpendicular to the X direction and the Y direction.
  • the longitudinal direction i.e. the X direction
  • the transverse direction i.e. the Y direction
  • the vertical direction ie, the Z direction
  • the car rotating screen in the prior art has a variety of motion modes, but currently there is no screen mechanism that moves synchronously with the seat slide rail (that is, translates along the X direction) and can rotate around the Z direction, which cannot be realized for different seat positions Switching of the perspective of the main driver and the co-pilot.
  • the present invention provides an automobile central control screen adjustment mechanism.
  • the automobile central control screen adjustment mechanism of the present invention includes a slide rail bracket, a translation bracket plate, a horizontal drive motor assembly and a rotation drive motor assembly, wherein the translation bracket plate can be installed on the slide rail bracket in a translational manner , the horizontal drive motor assembly is installed on the slide rail bracket and has a first screw rod extending longitudinally, the first screw rod is connected with the translation support plate to drive the translation support plate along the longitudinal direction through the horizontal drive motor assembly
  • the moving and rotating drive motor assembly is installed on the translation support plate and has a second screw rod that can move in translation and swing. The second screw rod is connected with the screen to drive the screen to rotate vertically by rotating the drive motor assembly.
  • the slide rail bracket is fixedly installed on the vehicle body and remains motionless.
  • the installation surface of the slide rail bracket has a certain angle with the longitudinal direction.
  • the included angle is 0°, that is, the mounting surface is parallel to the longitudinal direction.
  • the included angle is 30°, that is, the mounting surface forms an acute angle of 30° with the longitudinal direction.
  • the translation support plate has a threaded hole extending along the longitudinal direction, and the first threaded rod is inserted into the threaded hole to cooperate to drive the translation support plate to move along the longitudinal direction through the horizontal driving motor assembly.
  • the translation support plate is longitudinally movably mounted on the slide rail support through a slide rail mechanism.
  • the slide rail mechanism includes a cylindrical slide rail that is longitudinally penetrated on the translation support plate.
  • the translation support plate has a guide hole structure, and the cylindrical slide rail extends through the guide hole structure to support and limit the longitudinal movement of the translation support plate.
  • the slide rail mechanism further includes clip springs and wave springs arranged at both ends of the cylindrical slide rail outside the slide rail bracket to limit the axial movement of the cylindrical slide rail.
  • the slide rail mechanism further includes spacers sleeved on both ends of the cylindrical slide rail in the slide rail bracket to limit the longitudinal movement stroke of the translation bracket plate.
  • the automobile central control screen adjustment mechanism further includes a gap elimination mechanism arranged between the slide rail bracket and the translation bracket plate to eliminate the longitudinal gap and the vertical gap.
  • the anti-backlash mechanism includes a wear-resistant gasket and a spring, wherein the wear-resistant gasket is supported on the slide rail bracket, and the spring is accommodated in the spring mounting hole of the translation bracket plate and sleeved on the upright part of the wear-resistant gasket paragraph.
  • the automobile central control screen adjustment mechanism further includes a first installation component for rotatably connecting the translation support plate with the screen.
  • the first mounting assembly includes studs, a first bushing and a first locknut, wherein the studs protrude vertically from the translation support plate relatively fixedly, and the studs are inserted into the installation of the screen through the first bushing. Install through the first locknut behind the hole.
  • the rotation drive motor assembly is arranged on the upper surface or the lower surface of the translation support plate.
  • the second lead screw has a first stop point and a second stop point spaced apart from each other for limiting the rotation stroke.
  • the second screw rod is connected with the screen through the second installation component.
  • the second mounting assembly includes a driving screw, a second bushing and a second locknut, wherein the driving screw passes through the mounting hole of the screen and is inserted into the mounting hole of the second lead screw through the second bushing and then passes through the second Locknut installation.
  • the horizontal driving motor assembly and the rotating driving motor assembly respectively include motors with a self-locking function.
  • the axes of the motors that rotate the drive motor assembly are arranged vertically or horizontally.
  • the automobile central control screen adjustment mechanism of the present invention is used to realize the front and rear adjustment of the screen (along Longitudinal movement) and rotation adjustment (rotation around the vertical direction), specifically, the horizontal drive motor assembly drives the screen to move along the longitudinal direction (that is, the X direction) through the first screw rod (preferably in cooperation with the slide rail mechanism) to achieve different heights of drivers /Adjustment when the passenger seat moves forward and backward, the rotary drive motor assembly drives the screen to rotate vertically (that is, the Z direction) through the second screw rod to realize the switching of the perspective of the main driver and the auxiliary driver. Achieve stable vertical X translation and vertical Z rotation, providing a smarter and more personalized customer experience.
  • Fig. 1 is a schematic diagram of the overall structure of an automobile central control screen adjustment mechanism according to a preferred embodiment of the present invention
  • Fig. 2 is an exploded view of the adjustment mechanism of the automobile central control screen in Fig. 1;
  • Fig. 3 is a schematic diagram of the assembly of the slide rail bracket and the translation bracket of Fig. 2;
  • Fig. 4 is a sectional view along line A-A of Fig. 3;
  • Fig. 5 is an assembly schematic diagram of the horizontal drive motor assembly of Fig. 2;
  • Fig. 6 is a schematic diagram of assembly of the rotary drive motor assembly of Fig. 2;
  • Fig. 7 is a top view of the initial state of the automobile central control screen adjustment mechanism of Fig. 1;
  • Fig. 8 shows the front and rear adjustment process of the automobile central control screen adjustment mechanism of Fig. 1;
  • Fig. 9 shows the rotation adjustment process of the automobile central control screen adjustment mechanism of Fig. 1;
  • Fig. 10 is a schematic diagram of the overall structure of an automobile central control screen adjustment mechanism according to another preferred embodiment of the present invention.
  • Fig. 11 is a schematic diagram of the overall structure of an automobile central control screen adjustment mechanism according to another preferred embodiment of the present invention.
  • Fig. 12 is a schematic diagram of the overall structure of an automobile central control screen adjustment mechanism according to another preferred embodiment of the present invention.
  • the car central control screen adjustment mechanism A is used to install a screen B so that the screen B can move along the longitudinal direction X and can rotate around the vertical direction Z.
  • the automotive central control screen adjustment mechanism A includes a slide rail bracket 1, a translation bracket plate 2, a horizontal drive motor assembly 3 and a rotation drive motor assembly 4, wherein the slide rail bracket 1 is fixedly connected to the vehicle body Keeping still, the translation support plate 2 can be translationally installed on the slide rail support 1 through the slide rail mechanism 5, and the horizontal drive motor assembly 3 is installed on the slide rail support 1 and connected with the translation support plate 2 to drive horizontally
  • the motor assembly 3 drives the translation support plate 2 to move along the longitudinal direction X
  • the rotation drive motor assembly 4 is installed on the translation support plate 2 and connected with the screen B (see FIG. 1 ) to be driven by the rotation drive motor assembly 4 Screen B rotates around vertical Z.
  • the slide rail mechanism 5 used for guiding includes a cylindrical slide rail 51 extending longitudinally, and the two sides of the translation support plate 2 have a guide hole structure 21, and the cylindrical slide rail 51 extends through the guide hole structure 21 so as to facilitate Support and limit the movement of the translation bracket plate 2 along the longitudinal direction X relative to the slide rail bracket 1 .
  • the slide rail mechanism 5 also includes a wave spring 52, a gasket 53 and a snap ring 54.
  • the cylindrical slide rail 51 passes through the wave spring 52, the slide rail bracket 1, and the guide hole structure 21 (the guide hole bushing 55 is installed therein).
  • gasket 53 plastic flat gasket
  • the automobile central control screen adjustment mechanism A also includes a gap elimination mechanism 6 , which is arranged between the slide rail bracket 1 and the translation bracket plate 2 to eliminate the gap.
  • the anti-backlash mechanism 6 includes a wear-resistant washer 61 and a spring 62. As shown in FIG. And it is sleeved on the upright section of the wear-resistant gasket 61, so that the vertical Z positive pressure is provided to the translation bracket plate 2 through the wear-resistant gasket 61 and the spring 62, and the translation bracket plate 2 is restricted from occurring along the vertical Z. Playing, while providing longitudinal X damping to the whole mechanism, to eliminate the longitudinal X and vertical Z gaps.
  • the automobile central control screen adjustment mechanism A includes three wear-resistant gaskets 61 and three springs 62 arranged along the longitudinal direction X respectively.
  • the car central control screen adjustment mechanism A also includes a first screw 3a, which is inserted into the through hole 1a of the slide rail bracket 1 after passing through the mounting hole 3b of the horizontal drive motor assembly 3, so as to drive the horizontal drive
  • the motor assembly 3 is installed and fixed on the slide rail bracket 1 .
  • the horizontal drive motor assembly 3 has a first threaded rod 31 extending along the longitudinal direction X
  • the translation support plate 2 has a threaded hole 2a extending along the longitudinal direction X
  • the first threaded rod 31 is inserted into the threaded hole 2a to fit through the horizontal drive
  • the motor assembly 3 drives the translation support plate 2 to move along the longitudinal direction X.
  • the automobile central control screen adjustment mechanism A also includes a first mounting component 7 for rotatably connecting the translation support plate 2 with the screen B (see FIG. 1 ).
  • the first The mounting assembly 7 includes a stud 71, a bushing 72 and a locknut 73, wherein the stud 71 is fixedly connected to the front end of the translation support plate 2 and protrudes vertically upwards, and it is inserted into the screen B through the bushing 72 (see Fig. 1) is installed through the locknut 73 behind the mounting hole, so that the screen B moves correspondingly with the movement of the translation support plate 2 along the longitudinal direction X, and realizes the rotational movement of the screen B around the stud 71 .
  • the automobile central control screen adjustment mechanism A also includes a second screw 4a, which is inserted into the threaded hole 2b of the translation bracket plate 2 after passing through the mounting hole of the rotation drive motor assembly 4, so as to drive the rotation
  • the motor assembly 4 is installed and fixed on the translation support plate 2 .
  • the automotive central control screen adjustment mechanism A also includes a second mounting assembly 8.
  • the rotary drive motor assembly 4 has a second screw rod 41 that can translate and swing. The front end of the second screw rod 41 is connected to the screen through the second mounting assembly 8. B (see Figure 1) is connected to drive the rotation of screen B (see Figure 1).
  • the second mounting assembly 8 includes a driving screw 81, a bushing 82 and a locknut 83, wherein the driving screw 81 passes through the mounting hole of the screen B (see FIG. 1 ) and is inserted into the second screw rod 41 through the bushing 82
  • the mounting hole 41a is installed through the locknut 83, so that the screen B is driven to rotate around the vertical Z through the second screw rod 41.
  • the second screw mandrel 41 has a first gear point 411 and a second gear point 412 spaced apart from each other for limiting the rotation stroke, and its gear point function will also improve the rotation adjustment process of the automobile central control screen adjustment mechanism A below. and.
  • the car central control screen adjustment mechanism A is in the initial state.
  • the horizontal driving motor assembly 3 and the rotating driving motor assembly 4 respectively include motors with self-locking function, and the screen B is locked in the initial state. It should be understood that, through the self-locking function of the motor, the screen B can be locked at any front-rear position and rotation position.
  • Fig. 8 shows the front and rear adjustment process of the automobile central control screen adjustment mechanism A.
  • the horizontal drive motor assembly 3 drives the first screw 31 to rotate, the first screw 31 and the threaded hole 2a of the translation support plate 2 (see FIG. 5 ) Cooperate to drive the translation support plate 2 to move forward along the longitudinal direction X.
  • the screen B is connected to the translation support plate 2 through the first installation component 7, the positive movement of the translation support plate 2 along the longitudinal direction X will drive the screen B to move along the longitudinal direction X move forward.
  • the translation support plate 2 moves to the pad 53 used as the front stop point indicated by the left figure of Fig. 8, the translation stops.
  • the screen B moves in the negative direction of the longitudinal direction X and vice versa, when the translation support plate 2 moves to the spacer 53 indicated in the right diagram of FIG. 8 as a backstop point, the translation stops.
  • Fig. 9 shows the rotation adjustment process of the automobile central control screen adjustment mechanism A.
  • the second screw mandrel 41 of the rotary drive motor assembly 4 translates along the screw mandrel axis, and the second screw mandrel 41 can swing in the XY plane at the same time (the translational and swingable The specific operation of the second screw mandrel 41 The principle of motion is known, and will not be repeated here)
  • the screen B is connected to the second screw rod 41 through the second mounting assembly 8
  • the screen B is driven to rotate around the axis of the stud 71 until the second screw rod 41 moves to the first gear At point 411, screen B turns to the main driving position, and the motor stops rotating.
  • the screen B rotates to the co-pilot position, and the motor stops rotating.
  • the screen B can be moved along the longitudinal direction X under the drive of the horizontal drive motor assembly 3 to realize forward and backward adjustment, and can also be rotated around the vertical Z under the drive of the rotary drive motor assembly 4 to realize the direction from the initial position in the middle. Left and right driver/passenger mode switching.
  • the installation surface 10 of the slide rail bracket 1 ′ of the automobile central control screen adjustment mechanism is installed at a certain angle to the longitudinal direction X, so that the screen can be translated and rotated at a certain angle to the longitudinal direction X.
  • Other parts that are the same as those in Embodiment 1 will not be repeated here.
  • the rotary drive motor assembly 4' of the automobile central control screen adjustment mechanism is not arranged on the upper surface of the translation support plate as in Embodiment 1, but is arranged on the translation support plate 2 'The lower surface, other parts that are the same as in Embodiment 1 will not be repeated.
  • the motor shaft of the rotary drive motor assembly 4' of the automobile central control screen adjustment mechanism is not arranged along the vertical Z as in Embodiment 1, but is replaced by a rotary drive motor on the X-Y plane Horizontal placement reduces the size of the mechanism in the vertical direction Z, and other parts that are the same as those in Embodiment 1 will not be repeated here.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

一种汽车中控屏幕调节机构，包括滑轨支架（1）、平动支架板（2）、水平驱动电机总成（3）和旋转驱动电机总成（4），平动支架板（2）可平动地安装在滑轨支架（1）上，水平驱动电机总成（3）安装在滑轨支架（1）上并具有沿着纵向延伸的第一丝杆（31），第一丝杆（31）与平动支架板（2）连接以通过水平驱动电机总成（3）来驱动平动支架板（2）沿着纵向移动，旋转驱动电机总成（4）安装在平动支架板（2）上并具有可平动和可摆动的第二丝杆（41），第二丝杆（41）与屏幕连接以通过旋转驱动电机总成（4）来驱动屏幕绕竖向旋转。该汽车中控屏幕调节机构中，水平驱动电机总成通过第一丝杆驱动屏幕沿着纵向移动以实现不同身高驾驶员/乘客座椅前后移动时的调节，旋转驱动电机总成通过第二丝杆驱动屏幕绕竖向旋转以实现主驾副驾视角的切换。

Description

一种汽车中控屏幕调节机构 技术领域
本发明涉及汽车中控屏幕的旋转调节，更具体地涉及一种汽车中控屏幕调节机构。
背景技术
车辆通常借助于三个相互垂直延伸的空间方向进行描述，其中，纵向(即X向)在水平定向上对应于车辆的行驶方向，横向(即Y向)在水平定向上与X向垂直并对应于车辆的宽度方向，竖向(即Z向)对应于车辆的高度方向且与X向和Y向垂直。现有技术中的汽车旋转屏幕的运动方式多样，但目前没有与座椅滑轨同步移动(即沿着X向平移)且可绕Z向旋转的屏幕机构，无法针对不同的座椅位置来实现主驾副驾视角的切换。
发明内容
为了解决上述现有技术中的无法针对不同的座椅位置来实现主驾副驾视角的切换等问题，本发明提供一种汽车中控屏幕调节机构。
根据本发明的汽车中控屏幕调节机构，其包括滑轨支架、平动支架板、水平驱动电机总成和旋转驱动电机总成，其中，平动支架板可平动地安装在滑轨支架上，水平驱动电机总成安装在滑轨支架上并具有沿着纵向延伸的第一丝杆，第一丝杆与平动支架板连接以通过水平驱动电机总成来驱动平动支架板沿着纵向移动，旋转驱动电机总成安装在平动支架板上并具有可平动和可摆动的第二丝杆，第二丝杆与屏幕连接以通过旋转驱动电机总成来驱动屏幕绕竖向旋转。
优选地，滑轨支架固定安装在车身上保持不动。
优选地，滑轨支架的安装面与纵向具有一定夹角。在一个优选的实施例中，该夹角为0°，即安装面平行于纵向。在另一个优选的实施例中，该夹角为30°，即安装面与纵向形成30°的锐角。
优选地，平动支架板具有沿着纵向延伸的螺纹孔，第一丝杆插入螺纹孔中配合以通过水平驱动电机总成来驱动平动支架板沿着纵向移动。
优选地，平动支架板通过滑轨机构可纵向移动地安装在滑轨支架上。
优选地，滑轨机构包括沿着纵向穿设在平动支架板上的圆柱滑轨。
优选地，平动支架板具有导孔结构，圆柱滑轨穿过导孔结构延伸以支撑和限定平动支架板的纵向移动。
优选地，滑轨机构还包括在滑轨支架外设置于圆柱滑轨的两端的卡簧和波簧以限定圆柱滑轨的轴向窜动。
优选地，滑轨机构还包括在滑轨支架内套设在圆柱滑轨的两端的垫片以限定平动支架板的纵向移动行程。
优选地，汽车中控屏幕调节机构还包括设置在滑轨支架和平动支架板之间以消除纵向间隙和竖向间隙的消间隙机构。
优选地，消间隙机构包括耐磨垫片和弹簧，其中，耐磨垫片支撑在滑轨支架上，弹簧容纳在平动支架板的弹簧安装孔中并套设在耐磨垫片的直立部段上。
优选地，汽车中控屏幕调节机构还包括用于将平动支架板与屏幕可转动地连接的第一安装组件。
优选地，第一安装组件包括螺柱、第一衬套和第一防松螺母，其中，螺柱相对固定地从平动支架板竖直伸出，螺柱通过第一衬套插入屏幕的安装孔后通过第一防松螺母安装。
优选地，旋转驱动电机总成布置于平动支架板的上表面或下表面。
优选地，第二丝杆具有用于限定旋转行程的彼此间隔开的第一挡点和第二挡点。
优选地，第二丝杆通过第二安装组件与屏幕连接。
优选地，第二安装组件包括驱动螺钉、第二衬套和第二防松螺母，其中，驱动螺钉穿过屏幕的安装孔并通过第二衬套插入第二丝杆的安装孔后通过第二防松螺母安装。
优选地，水平驱动电机总成和旋转驱动电机总成分别包括具有自锁功能的电机。
优选地，旋转驱动电机总成的电机的轴线沿竖向布置或在水平面上横置。
根据本发明的汽车中控屏幕调节机构，用于实现屏幕的前后调节(沿 纵向移动)和旋转调节(绕竖向旋转)，具体地，水平驱动电机总成通过第一丝杆(优选配合滑轨机构)驱动屏幕沿着纵向(即X向)移动以实现不同身高驾驶员/乘客座椅前后移动时的调节，旋转驱动电机总成通过第二丝杆驱动屏幕绕竖向(即Z向)旋转以实现主驾副驾视角的切换，整体结构运行稳定且精度高，可以同时实现稳定的纵向X平移和绕竖向Z旋转，提供更智能、更个性化的客户体验。
附图说明
图1是根据本发明的一个优选实施例的汽车中控屏幕调节机构的整体结构示意图；
图2是图1的汽车中控屏幕调节机构的爆炸图；
图3是图2的滑轨支架和平动支架的装配示意图；
图4是沿着图3的线A-A的剖视图；
图5是图2的水平驱动电机总成的装配示意图；
图6是图2的旋转驱动电机总成的装配示意图；
图7是图1的汽车中控屏幕调节机构的初始状态的俯视图；
图8示出了图1的汽车中控屏幕调节机构的前后调节过程；
图9示出了图1的汽车中控屏幕调节机构的转动调节过程；
图10是根据本发明的另一个优选实施例的汽车中控屏幕调节机构的整体结构示意图；
图11是根据本发明的又一个优选实施例的汽车中控屏幕调节机构的整体结构示意图；
图12是根据本发明的又一个优选实施例的汽车中控屏幕调节机构的整体结构示意图。
具体实施方式
下面结合附图，给出本发明的较佳实施例，并予以详细描述。
实施例1
如图1所示，根据本实施例的汽车中控屏幕调节机构A用于安装屏幕B并使得屏幕B可沿着纵向X移动且可绕竖向Z旋转。
如图2所示，汽车中控屏幕调节机构A包括滑轨支架1、平动支架板2、水平驱动电机总成3和旋转驱动电机总成4，其中，滑轨支架1固定连接在车身上保持不动，平动支架板2通过滑轨机构5可平动地安装在滑轨支架1上，水平驱动电机总成3安装在滑轨支架1上与平动支架板2连接以通过水平驱动电机总成3来驱动平动支架板2沿着纵向X移动，旋转驱动电机总成4安装在平动支架板2上与屏幕B(参见图1)连接以通过旋转驱动电机总成4来驱动屏幕B绕竖向Z旋转。
如图2所示，用于导向的滑轨机构5包括纵向延伸的圆柱滑轨51，平动支架板2的两侧具有导孔结构21，圆柱滑轨51穿过导孔结构21延伸以便于支撑和限定平动支架板2相对于滑轨支架1沿着纵向X移动。滑轨机构5还包括波簧52，垫片53和卡簧54，装配时，圆柱滑轨51穿过波簧52、滑轨支架1、导孔结构21(其内安装有导孔衬套55)和垫片53(塑料平垫片)，最后由卡簧54固定。应该理解，这里的垫片53用作平动支架板2的前后移动的行程挡点，其挡点功能在下面的汽车中控屏幕调节机构A的前后调节过程中还会提及。
如图3所示，汽车中控屏幕调节机构A还包括消间隙机构6，其设置在滑轨支架1和平动支架板2之间以消除间隙。具体地，消间隙机构6包括耐磨垫片61和弹簧62，如图4所示，耐磨垫片61支撑在滑轨支架1上，弹簧62容纳在平动支架板2的弹簧安装孔中并套设在耐磨垫片61的直立部段上，从而通过耐磨垫片61和弹簧62给平动支架板2提供竖向Z的正压力，限制平动支架板2沿竖向Z发生窜动，同时给整个机构提供纵向X的阻尼，起到消除纵向X和竖向Z间隙的作用。在本实施例中，汽车中控屏幕调节机构A包括分别沿着纵向X排列的三个耐磨垫片61和三个弹簧62。
如图5所示，汽车中控屏幕调节机构A还包括第一螺钉3a，其穿过水平驱动电机总成3的安装孔3b后插入滑轨支架1的贯通孔1a中安装，从而将水平驱动电机总成3安装固定在滑轨支架1上。水平驱动电机总成3具有沿着纵向X延伸的第一丝杆31，平动支架板2具有沿着纵向X延伸的螺纹孔2a，第一丝杆31插入螺纹孔2a中配合以通过水平驱动电机总成3来驱动平动支架板2沿着纵向X移动。汽车中控屏幕调节机构A还包括第一安装组件7，用于将平动支架板2与屏幕B(参见图1)可转动地连接。如图2所示，第一 安装组件7包括螺柱71、衬套72和防松螺母73，其中，螺柱71固定连接在平动支架板2的前端并竖直向上伸出，其通过衬套72插入屏幕B(参见图1)的安装孔后通过防松螺母73安装，从而使得屏幕B随着平动支架板2的沿着纵向X的移动而相应移动，并实现屏幕B围绕着螺柱71的旋转运动。
如图6所示，汽车中控屏幕调节机构A还包括第二螺钉4a，其穿过旋转驱动电机总成4的安装孔后插入平动支架板2的螺纹孔2b中安装，从而将旋转驱动电机总成4安装固定在平动支架板2上。汽车中控屏幕调节机构A还包括第二安装组件8，旋转驱动电机总成4具有可平动和可摆动的第二丝杆41，第二丝杆41的前端通过第二安装组件8与屏幕B(参见图1)连接以驱动屏幕B(参见图1)的转动。具体地，第二安装组件8包括驱动螺钉81、衬套82和防松螺母83，其中，驱动螺钉81穿过屏幕B(参见图1)的安装孔并通过衬套82插入第二丝杆41的安装孔41a后通过防松螺母83安装，从而通过第二丝杆41驱动屏幕B绕竖向Z旋转。第二丝杆41具有用于限定旋转行程的彼此间隔开的第一挡点411和第二挡点412，其挡点功能在下面的汽车中控屏幕调节机构A的旋转调节过程中还会提及。
如图7所示，汽车中控屏幕调节机构A处于初始状态。水平驱动电机总成3和旋转驱动电机总成4分别包括具有自锁功能的电机，屏幕B被锁止在该初始状态。应该理解，通过电机的自锁功能，屏幕B可以在任意前后位置和旋转位置锁止。
图8示出了汽车中控屏幕调节机构A的前后调节过程。以屏幕B沿纵向X正向移动为例进行说明，当水平驱动电机总成3驱动第一丝杆31旋转时，第一丝杆31与平动支架板2的螺纹孔2a(参见图5)配合，驱动平动支架板2沿纵向X正向移动，由于屏幕B与平动支架板2通过第一安装组件7连接，平动支架板2沿纵向X正向移动会带动屏幕B沿纵向X正向移动。当平动支架板2运动至图8的左图指示的用作前挡点的垫片53处时，平动停止。屏幕B沿纵向X负向移动反之亦然，平动支架板2运动至图8的右图中指示的用作后挡点的垫片53处时，平动停止。
图9示出了汽车中控屏幕调节机构A的旋转调节过程。以屏幕B的主驾模式为例：旋转驱动电机总成4的第二丝杆41沿丝杆轴线平动，同时第二丝杆41可以在X-Y平面内摆动(该可平动和可摆动的第二丝杆41的具体运 动原理已知，在此不再赘述)，由于屏幕B与第二丝杆41通过第二安装组件8连接，驱动屏幕B绕螺柱71轴线转动，直到第二丝杆41运动至第一挡点411位置，屏幕B转动至主驾位置，电机停止旋转。副驾模式反之亦然，运动至第二挡点412位置，屏幕B转动至副驾位置，电机停止旋转。
如此，屏幕B可以在水平驱动电机总成3的驱动下沿着纵向X移动以实现前后调节，也可以在旋转驱动电机总成4的驱动下绕竖向Z旋转以实现从中间的初始位置向左右的主驾/副驾模式的切换。
实施例2
如图10所示，根据本实施例的汽车中控屏幕调节机构的滑轨支架1’的安装面10与纵向X呈一定角度安装，借此可实现屏幕与纵向X呈一定角度平移和旋转，其他与实施例1相同的部分不再赘述。
实施例3
如图11所示，根据本实施例的汽车中控屏幕调节机构的旋转驱动电机总成4’不像实施例1那样布置于平动支架板的上表面，而是布置于平动支架板2’的下表面，其他与实施例1相同的部分不再赘述。
实施例4
如图12所示，根据本实施例的汽车中控屏幕调节机构的旋转驱动电机总成4’的电机轴不像实施例1那样沿竖向Z布置，而是更换为旋转驱动电机在X-Y平面横置，减小了机构在竖向Z的尺寸，其他与实施例1相同的部分不再赘述。
以上所述的，仅为本发明的较佳实施例，并非用以限定本发明的范围，本发明的上述实施例还可以做出各种变化。即凡是依据本发明申请的权利要求书及说明书内容所作的简单、等效变化与修饰，皆落入本发明专利的权利要求保护范围。本发明未详尽描述的均为常规技术内容。

Claims (19)

  1. 一种汽车中控屏幕调节机构，其特征在于，该汽车中控屏幕调节机构包括滑轨支架、平动支架板、水平驱动电机总成和旋转驱动电机总成，其中，平动支架板可平动地安装在滑轨支架上，水平驱动电机总成安装在滑轨支架上并具有沿着纵向延伸的第一丝杆，第一丝杆与平动支架板连接以通过水平驱动电机总成来驱动平动支架板沿着纵向移动，旋转驱动电机总成安装在平动支架板上并具有可平动和可摆动的第二丝杆，第二丝杆与屏幕连接以通过旋转驱动电机总成来驱动屏幕绕竖向旋转。
  2. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，滑轨支架固定安装在车身上保持不动。
  3. 根据权利要求2所述的汽车中控屏幕调节机构，其特征在于，滑轨支架的安装面与纵向具有一定夹角。
  4. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，平动支架板具有沿着纵向延伸的螺纹孔，第一丝杆插入螺纹孔中配合以通过水平驱动电机总成来驱动平动支架板沿着纵向移动。
  5. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，平动支架板通过滑轨机构可纵向移动地安装在滑轨支架上。
  6. 根据权利要求5所述的汽车中控屏幕调节机构，其特征在于，滑轨机构包括沿着纵向穿设在平动支架板上的圆柱滑轨。
  7. 根据权利要求6所述的汽车中控屏幕调节机构，其特征在于，平动支架板具有导孔结构，圆柱滑轨穿过导孔结构延伸以支撑和限定平动支架板的纵向移动。
  8. 根据权利要求7所述的汽车中控屏幕调节机构，其特征在于，滑轨机构还包括在滑轨支架外设置于圆柱滑轨的两端的卡簧和波簧以限定圆柱滑轨的轴向窜动。
  9. 根据权利要求7所述的汽车中控屏幕调节机构，其特征在于，滑轨机构还包括在滑轨支架内套设在圆柱滑轨的两端的垫片以限定平动支架板的纵向移动行程。
  10. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，汽车中控屏幕调节机构还包括设置在滑轨支架和平动支架板之间以消除纵向间隙 和竖向间隙的消间隙机构。
  11. 根据权利要求10所述的汽车中控屏幕调节机构，其特征在于，消间隙机构包括耐磨垫片和弹簧，其中，耐磨垫片支撑在滑轨支架上，弹簧容纳在平动支架板的弹簧安装孔中并套设在耐磨垫片的直立部段上。
  12. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，汽车中控屏幕调节机构还包括用于将平动支架板与屏幕可转动地连接的第一安装组件。
  13. 根据权利要求12所述的汽车中控屏幕调节机构，其特征在于，第一安装组件包括螺柱、第一衬套和第一防松螺母，其中，螺柱相对固定地从平动支架板竖直伸出，螺柱通过第一衬套插入屏幕的安装孔后通过第一防松螺母安装。
  14. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，旋转驱动电机总成布置于平动支架板的上表面或下表面。
  15. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，第二丝杆具有用于限定旋转行程的彼此间隔开的第一挡点和第二挡点。
  16. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，第二丝杆通过第二安装组件与屏幕连接。
  17. 根据权利要求16所述的汽车中控屏幕调节机构，其特征在于，第二安装组件包括驱动螺钉、第二衬套和第二防松螺母，其中，驱动螺钉穿过屏幕的安装孔并通过第二衬套插入第二丝杆的安装孔后通过第二防松螺母安装。
  18. 根据权利要求1所述的汽车中控屏幕调节机构，其特征在于，水平驱动电机总成和旋转驱动电机总成分别包括具有自锁功能的电机。
  19. 根据权利要求18所述的汽车中控屏幕调节机构，其特征在于，旋转驱动电机总成的电机的轴线沿竖向布置或在水平面上横置。
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