CN216636359U

CN216636359U - Display screen support and car

Info

Publication number: CN216636359U
Application number: CN202220162929.4U
Authority: CN
Inventors: 李强; 郭亚玲; 王海波; 黄爱珍; 张淼; 杨世全
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely New Energy Commercial Vehicle Group Co Ltd; Geely Sichuan Commercial Vehicle Co Ltd; Zhejiang Remote Commercial Vehicle R&D Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely New Energy Commercial Vehicle Group Co Ltd; Geely Sichuan Commercial Vehicle Co Ltd; Zhejiang Remote Commercial Vehicle R&D Co Ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-31
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a display screen support and an automobile, and relates to the technical field of automobiles. Wherein, the display screen support includes: the mounting plate, the bearing piece and the rotating mechanism; the mounting plate is used for being fixedly connected with a central control plate of an automobile; the bearing part is used for bearing the display screen; the carrier is rotatably connected to the mounting plate by a rotation mechanism having a first axis of rotation and a second axis of rotation about which the carrier is rotatable, respectively, wherein the first and second axes of rotation intersect. The automobile includes: the central control panel and the display screen bracket; the display screen support is fixedly arranged on the central control board. Make through slewing mechanism and hold a thing and can rotate for the mounting panel to slewing mechanism has two crossing rotation axis, makes the orientation that holds the thing and can be changed, thereby the orientation of display screen can be changed, and then the display screen can match with different navigating mate, and the navigating mate can be accurate the acquirement treat the information that shows.

Description

Display screen support and car

Technical Field

The utility model relates to a display screen support and an automobile, and belongs to the technical field of automobiles.

Background

The vehicle-mounted display screen is embedded in the middle of the automobile instrument desk and used for displaying information to be displayed, for example, the information to be displayed is navigation information, video information or audio information and the like.

In the related art, the vehicle-mounted display screen comprises a display screen, a fixing bolt and a fixing panel; the display screen is installed on the fixed panel, and the fixed panel passes through the bolt-up to be installed on the skeleton of motormeter platform. The orientation of the display screen is right behind the automobile instrument desk or the direction facing the driver.

However, the orientation of the display screen cannot be changed because the display screen is securely mounted on the dashboard of the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a display screen bracket and an automobile, and solves the problem that in the prior art, the orientation of a display screen is unchangeable because the display screen is fixedly arranged on an automobile instrument desk.

The utility model provides a display screen bracket which comprises a mounting plate, a bearing piece and a rotating mechanism, wherein the mounting plate is arranged on the mounting plate;

the mounting plate is used for being fixedly connected with a central control plate of an automobile;

the bearing piece is used for bearing a display screen;

the carrier is rotatably connected to the mounting plate by the rotation mechanism, which has a first rotation axis and a second rotation axis, about which the carrier is rotatable, wherein the first rotation axis and the second rotation axis intersect.

Optionally, the rotation mechanism comprises a support arm, a first locking member, and a second locking member;

the first end of the supporting arm is rotatably connected with the mounting plate, and the second end of the supporting arm is rotatably connected with the bearing piece;

the first locking piece is used for locking the mounting plate and the supporting arm;

the second locking member is used for locking the bearing member and the supporting arm.

Optionally, the rotating mechanism further comprises a switch and a controller electrically connected;

the first locking member is a first motor, and the first motor is electrically connected with the controller;

the second locking piece is a second motor, and the second motor is electrically connected with the controller;

two ends of the supporting arm are respectively and rotatably connected with the mounting plate and the bearing piece through the first motor and the second motor;

the controller is used for controlling the rotation of the first motor and the second motor;

the switch is used for controlling the on-off of the first motor and the second motor.

Optionally, the support arm is variable in length.

Optionally, the rotating mechanism comprises a first connecting arm, a second connecting arm, a first locking member, a second locking member, and a third locking member;

the first end of the first connecting arm is rotatably connected with the mounting plate, the second end of the first connecting arm is rotatably connected with the first end of the second connecting arm, and the axis of the first connecting arm is intersected with the axis of the second connecting arm;

the second end of the second connecting arm is rotatably connected with the bearing piece;

the first locking piece is used for locking the first connecting arm and the mounting plate;

the second locking piece is used for locking the second connecting arm and the bearing piece;

the third locking piece is used for locking the first connecting arm and the second connecting arm.

the first locking member is a first motor, and the first motor is electrically connected with the controller; the first connecting arm is rotatably connected with the mounting plate through the first motor;

the second locking piece is a second motor, and the second motor is electrically connected with the controller; the second connecting arm is rotationally connected with the bearing piece through the second motor;

the third locking piece is a third motor, and the third motor is electrically connected with the controller; the first connecting arm is rotationally connected with the second connecting arm through the second motor;

the controller is used for controlling the rotation of the first motor, the second motor and the third motor;

the switch is used for controlling the on-off of the first motor, the second motor and the third motor.

Optionally, the first connecting arm is variable in length; and/or the length of the second connecting arm is variable.

Optionally, the first connecting arm comprises a first tubular rod, a second tubular rod and a locking mechanism;

the connecting end of the first tubular rod is rotatably connected with the mounting plate;

the first end of the second tubular rod penetrates through the first tubular rod and is in sliding connection with the first tubular rod, and the second end of the second tubular rod is in rotating connection with the connecting end of the second connecting arm;

the locking mechanism is used for locking the first tubular rod and the second tubular rod.

Optionally, the locking mechanism comprises a locking motor and two elastic plates;

the second tubular rod is provided with two through holes which are oppositely arranged and are respectively used for extending out of two output ends of the locking motor;

the two elastic plates are respectively arranged at the two through holes, the elastic plates are positioned in the first tubular rod, the connecting ends of the elastic plates are fixedly connected with the second tubular rod, and the free ends of the elastic plates shield the through holes corresponding to the elastic plates;

the locking motor is installed in the second tubular rod, and two output ends of the locking motor are respectively used for driving the two elastic plates to abut against the inner wall of the first tubular rod.

The utility model also provides an automobile, which comprises a central control panel and the display screen bracket; the display screen support is fixedly installed on the central control board.

The utility model provides a display screen bracket which comprises a mounting plate, a bearing piece and a rotating mechanism, wherein the mounting plate is arranged on the mounting plate; the mounting plate is used for being fixedly connected with a central control plate of an automobile; the carrier is rotatably connected to the mounting plate by a rotation mechanism having a first axis of rotation and a second axis of rotation about which the carrier is rotatable, respectively, wherein the first and second axes of rotation intersect. The bearing piece can rotate relative to the mounting plate through the rotating mechanism, and the rotating mechanism is provided with two crossed rotating axes, so that the orientation of the bearing piece can be changed, the orientation of the display screen can be changed, the display screen can be matched with different drivers, and the drivers can accurately acquire the information to be displayed.

Drawings

The above and other objects, features and advantages of the embodiments of the present invention will become more readily understood by the following detailed description with reference to the accompanying drawings. Embodiments of the utility model will now be described, by way of example and not limitation, in the accompanying drawings, in which:

FIG. 1 is a perspective view of a display screen stand according to an embodiment of the present invention;

FIG. 2 is a schematic view of a rotating mechanism according to an embodiment of the present invention;

FIG. 3 is an exploded view of another alternative rotating mechanism in accordance with an embodiment of the present invention;

fig. 4 is a partial cross-sectional view of a first connecting arm of an embodiment of the present invention.

Reference numerals:

100-a mounting plate; 200-a carrier;

300-a rotation mechanism; 310-a support arm; 320-a first locking member; 330-a second locking member; 340-a third locking member;

350-a first connecting arm; 351-a first tubular shaft; 352-a second tubular shaft;

353-a locking mechanism; 3531-locking motor; 3532-elastic plates;

360-a second link arm; 370-a switch;

400-display screen.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The vehicle-mounted display screen is embedded in the middle of the automobile instrument desk and is used for displaying information to be displayed, for example, the information to be displayed is navigation information, video information or audio information and the like.

To above-mentioned problem, this inventor of disclosure sets up a slewing mechanism between carrier and motormeter platform for carrier can rotate for motormeter platform, thereby the orientation of installing the display screen on carrier can change, with the navigating mate that adapts to difference, makes navigating mate have good field of vision, and every navigating mate can both accurately acquire the information of waiting to show, and then avoids obtaining the time overlength of waiting to show the information, and the risk that leads to the emergence accident increases. The display screen can be adjusted to the orientation required by the driver, so that a good visual field direction is provided for the driver.

The display screen bracket and the automobile provided by the utility model are explained in detail by combining specific embodiments.

Fig. 1 is a perspective view of the display screen stand according to the present embodiment.

As shown in fig. 1, the present embodiment provides a display screen bracket, which includes a mounting plate 100, a bearing member 200, and a rotating mechanism 300.

The mounting plate 100 is used to be fastened to a center control panel of an automobile, and the carrier 200 is used to carry the display screen 400.

The carrier 200 is rotatably connected to the mounting plate 100 by a rotation mechanism 300, the rotation mechanism 300 having a first rotation axis and a second rotation axis, the carrier 200 being rotatable about the first rotation axis and the second rotation axis, respectively, wherein the first rotation axis and the second rotation axis intersect.

The mounting plate 100 may be fixedly connected to a center console of the vehicle by welding, screwing, or the like, so as to mount the carrier 200 on the vehicle, and thus mount the display 400 on the vehicle.

It should be noted that the mounting plate 100 may be mounted on an instrument tube beam of an automobile instrument desk, in addition to the center console of the automobile.

The rotating mechanism 300 has a first rotating axis and a second rotating axis, so that the position of the bearing member 200 can be adjusted in two different directions, the orientation of the bearing member 200 better conforms to the sight line of a driver, and the influence on driving caused by reflection of the display screen 400 due to the irradiation of light rays is avoided.

It will be appreciated that the first and second axes of rotation intersect such that the carrier 200 is able to rotate relative to the mounting plate 100 and is able to rotate relative to the rotation mechanism 300 such that the relative position of the carrier 200 and the mounting plate 100 is variable, while the positional relationship of the carrier 200 itself is variable, thereby adjusting the current orientation of the carrier 200 to a predetermined orientation to enable the display screen 400 to be engaged by different drivers.

The carrier 200 can be fastened to the housing of the display 400 by screwing, clipping, etc. The carrier 200 may have a plate structure, a frame structure, a lattice structure, or the like, for example, the carrier 200 includes a cylindrical portion and an annular portion fitted over an open end of the cylindrical portion; the annular part is used for being fixedly connected with the shell of the display screen 400; the cylindrical part is used for being tightly connected with the rotating structure.

Fig. 2 is a schematic view of a rotating mechanism according to the present embodiment.

In an alternative implementation, as shown in fig. 2, the rotation mechanism 300 includes a support arm 310, a first locking member 320, and a second locking member 330.

Wherein, a first end of the supporting arm 310 is rotatably connected to the mounting plate 100, and a second end of the supporting arm 310 is rotatably connected to the bearing member 200.

The first locking member 320 is used for locking the mounting plate 100 and the support arm 310; the second locking member 330 is used to lock the carrier 200 and the support arm 310 so that the position of the carrier 200 is not accidentally changed during use of the carrier 200.

The support arm 310 may be shaped as a rod-like structure. Wherein, the rod-shaped structure can be a straight rod, a bent rod and the like.

The center line of rotation of the first end of the support arm 310 and the mounting plate 100 is a first axis of rotation of the rotation mechanism 300, and the center line of rotation of the first end of the support arm 310310 and the carrier 200 is a second axis of rotation of the rotation mechanism 300, which are a first axis of rotation and a second axis of rotation, for example, the first axis of rotation is the center line of rotation of the support arm 310 and the mounting plate 100, and the second axis of rotation is the center line of rotation of the support arm 310 and the carrier 200.

Wherein the first rotation axis intersects the second rotation axis such that the carrier 200 is adjustable in two directions, e.g. the first rotation axis is perpendicular to the second rotation axis, or the angle between the first rotation axis and the second rotation axis is less than 90 ° or more than 90 °. And is not particularly limited herein.

By the first locking member 320 and the second locking member 330, the rotating mechanism 300 is configured to be optionally configured with a locked state and an adjusted state. When the rotation mechanism 300 is in the locked state, the carrier 200 cannot rotate with respect to the support arm 310 or the mounting plate 100, and the position of the carrier 200 is fixed. When the rotation mechanism 300 is in the adjusted installation state, the carrier 200 can rotate relative to the support arm 310 or the mounting plate 100. In use, the rotating mechanism 300 is first set in the adjustment state, and then the orientation of the carrier 200 is adjusted to the predetermined orientation, and the first locking member 320 and the second locking member 330 are operated, so that the rotating mechanism 300 is set in the locking state.

As shown in fig. 2, the rotation mechanism 300 optionally further comprises a switch 370 and a controller electrically connected.

Wherein the first locking member 320 is a first motor, and the first motor is electrically connected with the controller; the second locking member 330 is a second motor, and the second motor is electrically connected to the controller. Meanwhile, both ends of the support arm 310 are rotatably connected to the mounting plate 100 and the carrier 200 by a first motor and a second motor, respectively.

The controller is used for controlling the rotation of the first motor and the second motor; the switch 370 is used to control the on/off of the first and second motors, thereby switching the rotating mechanism 300 between the locked state and the adjusted state and ensuring that the carrier 200 is oriented in a predetermined orientation.

The first motor includes a first housing and a first motor shaft. Wherein, first casing suit is on first motor shaft and rotates with first motor shaft and be connected. The first housing can be fastened to the mounting plate 100, and correspondingly, the first motor shaft is fastened to the support arm 310; alternatively, the first housing may be fixedly coupled to the support arm 310, and correspondingly, the first motor shaft is fixedly coupled to the mounting plate 100.

Illustratively, the first housing is threadedly coupled to the mounting plate 100, and both ends of the first motor shaft are located outside the first housing, so that the first motor has two outputs. The first end of support arm 310 is provided with two first lugs, and first motor is located between two first lugs, the both ends of first motor shaft respectively with two first lug fastening connections.

The second motor includes a second housing and a second motor shaft. Wherein, the second casing suit is on the second motor shaft and rotates with the second motor shaft and be connected. The second housing can be fastened to the carrier 200, and correspondingly, the second motor shaft is fastened to the support arm 310; alternatively, the second housing may be fastened to the support arm 310, and correspondingly, the second motor shaft is fastened to the carrier 200.

Illustratively, the second housing is threadedly connected with the carrier 200; both ends of the second motor shaft are located outside the second housing so that the second motor has two output ends. The second end of support arm 310 is provided with two second journal stirrup parts, and the second motor is located between two second journal stirrup parts, and the both ends of second motor shaft are connected with two second journal stirrup parts fastening respectively.

It should be noted that the controller may be a controller on the automobile, a controller on the display 400, or a controller separately disposed on the bracket, and is not limited in particular.

The switch 370 may be a physical switch or a virtual switch, for example, when the switch 370 is a physical switch, the switch 370 may be disposed on the carrier 200, the display 400, or a center console of the automobile.

Illustratively, when the switch 370 is disposed on the display screen 400, the switch 370 may be disposed on a front, top, bottom, or back of the housing of the display screen 400.

The switch 370 is used for sending an electrical signal to the controller, and the controller switches the rotating mechanism 300 between the locking state and the adjusting state according to the electrical signal to adjust the orientation of the carrier 200 to a predetermined orientation.

When the switch 370 is turned on, the first motor and the second motor are de-energized, and the first motor and the second motor may be rotated arbitrarily, thereby adjusting the orientation of the carrier 200 to a predetermined orientation. Wherein the operation of adjusting the orientation of the carrier 200 is a manual operation.

When the switch 370 is turned off, the first motor and the second motor are energized, and the controller acquires current state parameters of the first motor and the second motor to obtain the orientation of the carrier 200 and set the current orientation of the carrier 200 as the target orientation.

In the using process, if the state parameters of the first motor and the second motor are detected to be changed, the controller controls the first motor and the second motor to rotate so as to adjust the orientation of the bearing piece 200 to be the target orientation and ensure the normal use of the display screen 400.

It should be noted that, in addition to manually adjusting the orientation of the bearing member 200, the controller may also control the rotation of the first motor and the second motor to make the orientation of the bearing member 200 be a predetermined orientation, for example, an adjusting function is provided on the display screen 400, and the adjusting function displays virtual buttons for operating the first motor and the second motor on the display screen 400.

Optionally, the length of the support arm 310 is variable so that the distance between the carrier 200 and the instrument desk is adjustable, and the carrier 200 is close to the driver.

Illustratively, the support arm 310 includes a telescoping rod and a fastening mechanism. Wherein, the both ends of telescopic link rotate with bearing piece 200 and mounting panel 100 respectively and are connected. The fastening mechanism is installed on the telescopic rod and electrically connected with the bottom of the controller and used for locking the telescopic rod to stretch, so that the telescopic rod cannot be changed after the length of the telescopic rod is adjusted to be the target length. The fastening mechanism is electrically connected with the controller, so that the length of the telescopic rod can be adjusted without contacting the fastening mechanism when the length of the telescopic rod is adjusted.

Fig. 3 is an exploded view of another rotating mechanism of the present embodiment.

In another alternative implementation, as shown in fig. 3, the rotating mechanism 300 includes a first connecting arm 350, a second connecting arm 360, a first locking member 320, a second locking member 330, and a third locking member 340.

A first end of the first connecting arm 350 is rotatably connected with the mounting plate 100, and a second end of the first connecting arm 350 is rotatably connected with a first end of the second connecting arm 360, wherein the axis of the first connecting arm 350 is intersected with the axis of the second connecting arm 360; the second end of the second connecting arm 360 is rotatably connected to the carrier 200.

The first locking member 320 is used for locking the first connecting arm 350 and the mounting plate 100; the second locking member 330 is used for locking the second connecting arm 360 and the bearing member 200; the third locking member 340 is used for locking the first connecting arm 350 and the second connecting arm 360, so that the orientation of the bearing member 200 can be adjusted to a predetermined orientation to meet the use requirement.

The arrangement of the first connecting arm 350 and the second connecting arm 360 enables the bearing member 200 to be adapted to the complex environment inside the instrument desk, and enables the unit rotation angle of the bearing member 200 to be reduced.

The first link arm 350 is a rod-shaped structure, for example, the first link arm 350 is a straight rod.

The second connecting arm 360 is a rod-like structure, for example, the second connecting arm 360 is a straight rod.

The rotation center line of the first connecting arm 350 and the mounting plate 100 is a first rotation axis of the rotating mechanism 300, and the rotation center line of the second connecting arm 360 and the bearing member 200 is a second rotation axis of the rotating mechanism 300, which are a first rotation axis and a second rotation axis, for example, the first rotation axis is the rotation center line of the first connecting arm 350 and the mounting plate 100, and the second rotation axis is the rotation center line of the second connecting arm 360 and the bearing member 200.

The rotating mechanism 300 is optionally configured with a locked state and an adjusted state by the first locking member 320, the second locking member 330, and the third locking member 340. When the rotating mechanism 300 is in the locked state, the supporting member 200 cannot rotate relative to the first connecting arm 350, the second connecting arm 360 or the mounting plate 100, and the position of the supporting member 200 is fixed. When the rotating mechanism 300 is in the adjusted state, the supporting member 200 can rotate relative to the first connecting arm 350, the second connecting arm 360 or the mounting plate 100. In use, the rotating mechanism 300 is first set in an adjusted state, the orientation of the bearing member 200 is adjusted to a predetermined orientation, and the first locking member 320 and the second locking member 330 are operated to lock the rotating mechanism 300.

As shown in fig. 3, the rotation mechanism 300 optionally further comprises a switch 370 and a controller electrically connected.

The first locking member 320 is a first motor, and the first motor is electrically connected with the controller; the first link arm 350 is rotatably coupled to the mounting plate 100 by a first motor.

The second locking member 330 is a second motor, and the second motor is electrically connected with the controller; the second connecting arm 360 is rotatably connected to the carrier 200 by a second motor.

The third locking member 340 is a third motor, and the third motor is electrically connected with the controller; the first connecting arm 350 is rotatably connected to the second connecting arm 360 via a second motor.

The controller is used for controlling the rotation of the first motor, the second motor and the third motor; the switch 370 is used to control the on/off of the first motor, the second motor and the third motor, so that the orientation of the bearing member 200 is always the predetermined orientation, and thus the orientation of the display screen 400 is always the predetermined orientation.

The structure of the first and second motors has already been explained above and will not be explained in detail here.

Illustratively, the first housing is threadedly coupled to the mounting plate 100, and both ends of the first motor shaft are located outside the first housing, so that the first motor has two outputs. First end of first connecting arm 350 is provided with two third journal stirrup portions, and first motor is located between two third journal stirrup portions, and the both ends of first motor shaft are connected with two third journal stirrup portions fastening respectively.

Illustratively, the second housing is threadedly connected with the carrier 200; both ends of the second motor shaft are located outside the second housing so that the second motor has two output ends. The second end of 360 second linking arms is provided with two fourth journal stirrup parts, and the second motor is located between two fourth journal stirrup parts, and the both ends of second motor shaft are connected with two fourth journal stirrup parts fastening respectively.

The third motor includes a third housing and a third motor shaft. And the connecting end of the third motor shaft is positioned in the third shell and is rotationally connected with the third motor shaft. The third housing can be fastened to the second end of the first link arm 350, and correspondingly, the third motor shaft is fastened to the first end of the second link arm 360; alternatively, a third housing may be fixedly coupled to a first end of the second connecting arm 360, and correspondingly, a third motor shaft is fixedly coupled to a second end of the first connecting arm 350.

Illustratively, the second end of the first connecting arm 350 is provided with two fifth ear portions; the third shell and the bearing piece 200 are positioned between the two fifth lug parts and are fixedly connected with one of the fifth lug parts; the free end of the third motor shaft is rotatably connected with the other fifth lug part.

The function of the switch 370 and the controller is consistent with that described above and will not be described in detail herein.

When the switch 370 is turned on, the first motor, the second motor and the third motor are powered off, and the first motor, the second motor and the third motor can be rotated arbitrarily, so that the orientation of the carrier 200 is adjusted to a predetermined orientation. Wherein the operation of adjusting the orientation of the carrier 200 may be a manual operation.

When the switch 370 is turned off, the first motor, the second motor and the third motor are powered on, and the controller acquires current state parameters of the first motor, the second motor and the third motor to obtain the orientation of the carrier 200 and set the current orientation of the carrier 200 as the target orientation.

In the using process, if the state parameters of the first motor, the second motor and the third motor are detected to be changed, the controller controls the first motor, the second motor or the third motor to rotate so as to adjust the orientation of the bearing piece 200 to be the target orientation, and the normal use of the display screen 400 is ensured.

It should be noted that, in addition to manually adjusting the orientation of the bearing member 200, the controller may also control the rotation of the first motor, the second motor and the third motor, so that the orientation of the bearing member 200 is a predetermined orientation, for example, an adjusting function is provided on the display screen 400, and the adjusting function displays virtual buttons for operating the first motor, the second motor and the third motor on the display screen 400.

Optionally, the length of the first connecting arm 350 is variable; and/or the length of the second connecting arm 360 is variable, so that the distance between the carrier 200 and the instrument desk can be adjusted, so that the carrier 200 is close to the driver.

The first link arm 350 and/or the second link arm 360 are of a telescopic construction and provided with a locking mechanism 353 to ensure that the length of the first link or the second link arm 360 does not change.

Fig. 4 is a partial sectional view of the first link arm of the present embodiment.

As shown in fig. 4, the first connecting arm 350 illustratively includes a first tubular rod 351, a second tubular rod 352, and a locking mechanism 353.

Wherein the connecting end of the first tubular rod 351 is rotatably connected with the mounting plate 100; the first end of the second tubular rod 352 passes through the first tubular rod 351 and is slidably connected with the first tubular rod 351, and the second end of the second tubular rod 352 is rotatably connected with the connecting end of the second connecting arm 360.

The locking mechanism 353 is installed to lock the first tubular lever 351 and the second tubular lever 352 so that the length of the first connecting arm 350 can be changed.

The shape of the first tubular shaft 351 may be the same as the shape of the second tubular shaft 352, or the shape of the first tubular shaft 351 may be different from the shape of the second tubular shaft 352. For example, the first tubular shaft 351 and the second tubular shaft 352 are both hollow tubes, or the first tubular shaft 351 and the second tubular shaft 352 are both rectangular rings in cross section that are not closed, wherein the second tubular shaft 352 has a smaller size than the first tubular shaft 351.

Alternatively, the first link arm 350 is configured with a first state and a second state, and the lock mechanism 353 switches the first link arm 350 between the first state and the second state. Wherein, when the first connecting arm 350 is in the first state, the first tubular rod 351 can slide relative to the second tubular rod 352 to change the length of the first connecting arm 350. When the first link arm 350 is in the second state, the first tubular rod 351 cannot slide relative to the second tubular rod 352, and the length of the first link arm 350 remains unchanged.

To facilitate control of the locking mechanism 353, the locking mechanism 353 may be electrically connected to a controller. Referring to fig. 4, optionally, the locking mechanism 353 includes a locking motor 3531 and two resilient plates 3532.

Two through holes are oppositely formed in the second tubular rod 352, and the two through holes are used for extending out of two output ends of the locking motor 3531.

The two elastic plates 3532 are respectively arranged at the two through holes, the elastic plate 3532 is positioned in the first tubular rod 351, the connecting end of the elastic plate 3532 is fixedly connected with the second tubular rod 352, and the free end of the elastic plate 3532 shields the through hole corresponding to the elastic plate 3532.

A locking motor 3531 is installed inside the second tubular rod 352, and two output ends of the locking motor 3531 are used to drive two elastic plates 3532 to abut against the inner wall of the first tubular rod 351, respectively.

When the rotating mechanism 300 is in the locking state, the controller controls the protruding length of both output ends of the locking motor 3531 to be increased, thereby causing the elastic plate 3532 to abut against the inner wall of the first tubular rod 351 to prevent the first tubular rod 351 from sliding relative to the second tubular rod 352.

When the rotating mechanism 300 is in the adjustment state, the controller controls the inward contraction of the two output ends of the locking motor 3531 so that the protruding lengths of the two output ends of the locking motor 3531 become small, and thus the elastic plate 3532 is no longer abutted against the inner wall of the first tubular lever 351, and the first tubular lever 351 can slide relative to the second tubular lever 352 to change the length of the first connecting arm 350.

It should be noted that the locking motor 3531 may also be an active damping motor or an electromagnetic braking motor.

It will be appreciated that the inner wall of the through hole should be a clearance fit with the output of the lock motor 3531.

The connecting end of the elastic plate 3532 may be fixedly connected to the second tubular shaft 352 by welding or screwing.

Referring to fig. 4, the elastic plate 3532 includes a fastening section and a bending section. Wherein the fastening section is fastened to the second tubular rod 352 and the curved section is adapted to cover the through hole and adapted to abut against the inner wall of the first tubular rod 351.

The elastic plate 3532 may be made of an elastically deformable material, for example, the elastic plate 3532 is a steel plate.

In order to increase the frictional force of the elastic plate 3532 with the first tubular rod 351, optionally, the surface of the elastic plate 3532 in contact with the first tubular rod 351 is a non-smooth surface to increase the coefficient of friction of the elastic plate 3532, thereby increasing the frictional force of the elastic plate 3532 with the first tubular rod 351.

This embodiment still provides an automobile, including well accuse board and foretell display screen support.

Wherein, the display screen support is tightly installed on the central control board.

The mounting plate 100 of the display screen bracket is fixedly connected with the center control board, for example, the mounting plate 100 is in threaded connection with the center control board, so that the display screen bracket can be maintained or replaced.

Finally, it should be noted that: the above embodiments are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A display screen support is characterized by comprising a mounting plate, a bearing piece and a rotating mechanism;

the bearing piece is used for bearing a display screen;

the carrier is rotatably connected to the mounting plate by the rotation mechanism, the rotation mechanism having a first rotation axis and a second rotation axis, the carrier being rotatable about the first rotation axis and the second rotation axis, respectively, wherein the first rotation axis and the second rotation axis intersect.

2. The display screen support of claim 1, wherein the rotation mechanism comprises a support arm, a first locking member, and a second locking member;

3. The display screen support according to claim 2, wherein the rotation mechanism further comprises a switch and a controller electrically connected;

the first locking piece is a first motor, and the first motor is electrically connected with the controller;

4. A display screen support according to claim 2 or 3, wherein the support arm is variable in length.

5. The display screen support of claim 1, wherein the rotation mechanism comprises a first connecting arm, a second connecting arm, a first locking member, a second locking member, and a third locking member;

6. The display screen support according to claim 5, wherein the rotation mechanism further comprises a switch and a controller electrically connected;

7. The display screen support according to claim 5, wherein the first connecting arm is variable in length; and/or the length of the second connecting arm is variable.

8. The display screen bracket of claim 7, wherein the first connecting arm comprises a first tubular rod, a second tubular rod, and a locking mechanism;

9. The display screen bracket of claim 8, wherein the locking mechanism comprises a locking motor and two resilient plates;

the locking motor is installed in the second tubular rod, and two output ends of the locking motor are respectively used for driving the two elastic plates to be abutted to the inner wall of the first tubular rod.

10. An automobile, comprising a center console and the display screen stand of any one of claims 1 to 9;

the display screen support is fixedly installed on the central control board.