CN218564952U - Turn to hanging and have its display device - Google Patents

Abstract

The utility model discloses a turn to hanging and have its display device. The steering wall hanging comprises a base plate, a telescopic mechanism, a steering mechanism and a mounting bracket, wherein the telescopic mechanism comprises a telescopic end which is positioned at one side of the base plate and is suitable for being close to or far away from the base plate; the steering mechanism comprises a steering end, the steering end and the telescopic end are positioned on the same side of the base plate, and the steering end is suitable for being close to or far away from the base plate; the mounting bracket is suitable for being connected with the telescopic end and the steering end in a pivoting mode, and the mounting bracket is provided with a display screen mounting part. According to the utility model discloses turn to the hanging, realize the flexible and the turning to of display screen through telescopic machanism and steering mechanism, simple structure, convenient regulation, can satisfy more use scenes.

Description

Turn to hanging and have its display device

Technical Field

The utility model relates to a TV, display screen turn to technical field, particularly, relate to a turn to hanging and have its display device.

Background

In recent years, due to rapid development of technology, usage scenarios regarding screens are increasing and are also increasing continuously. The use scenes of the large screen are more and more in home theater, school multimedia, government reports, enterprise video conferences and the like, and meanwhile, the hanging rack requirements of the screen are more and more diversified, so that the requirements of different use scenes are met. However, the current hanging rack scheme is relatively complex in adjustment and installation, cannot meet the requirement of on-site rapid adjustment, and particularly cannot clearly see meeting contents for people in a video conference far away from a screen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides a turn to the hanging, the flexible and the turning to of adjustable display screen can satisfy more use scenes.

The utility model also provides a display device who has above-mentioned hanging that turns to.

According to the utility model discloses turn to hanging and include: a substrate; the telescopic mechanism comprises a telescopic end, and the telescopic end is positioned on one side of the substrate and is suitable for being close to or far away from the substrate; the steering mechanism comprises a steering end, the steering end and the telescopic end are positioned on the same side of the substrate, and the steering end is suitable for being close to or far away from the substrate; the mounting bracket is suitable for being connected with the telescopic end and the steering end in a pivoting mode, and the mounting bracket is provided with a display screen mounting part.

According to the utility model discloses turn to hanging, realize the flexible of display screen and turn to through telescopic machanism and steering mechanism, simple structure, convenient regulation, can satisfy more use scenes.

According to some embodiments of the invention, the telescopic mechanism comprises: a first lead screw and a second lead screw; the telescopic driving element is used for driving the first lead screw and the second lead screw to rotate; the first nut seat is sleeved on the first lead screw and is in transmission connection with the first lead screw, the second nut seat is sleeved on the second lead screw and is in transmission connection with the second lead screw, and when the telescopic driving element drives the first lead screw and the second lead screw to rotate, the first nut seat and the second nut seat are close to or far away from each other; the telescopic end comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is pivotally connected with the first nut seat, one end of the second connecting rod is pivotally connected with the second nut seat, and the other end of the first connecting rod is pivotally connected with the other end of the second connecting rod to form the telescopic end.

According to some embodiments of the utility model, be equipped with first guide rail and second guide rail on the base plate, first nut seat have with first guide rail direction complex first guide part, second nut seat have with second guide rail direction complex second guide part.

According to some embodiments of the present invention, the axis of the first lead screw and the axis of the second lead screw are located on the same straight line, and the telescopic driving element is located between the first lead screw and the second lead screw.

According to some embodiments of the utility model, flexible end with be connected through the connecting axle between the installing support.

According to some embodiments of the invention, the steering mechanism comprises: a steering lead screw; the steering driving element is used for driving the steering lead screw to rotate; the steering nut seat is sleeved on the steering screw rod and is in transmission connection with the steering screw rod; and one end of the steering connecting rod is pivotally connected with the steering nut seat, and the other end of the steering connecting rod is formed into the steering end.

According to some embodiments of the utility model, be equipped with on the base plate and turn to the guide rail, turn to the nut seat have with turn to guide rail direction complex and turn to the guide part.

According to some embodiments of the invention, the steering mechanism has a telescopic state in which the steering link is parallel to the first link and a steering state in which the steering link is non-parallel to the first link.

According to some embodiments of the utility model, still include controlling means, controlling means is used for control flexible drive element with turn to drive element work, just during flexible state controlling means control flexible drive element with turn to drive element synchronous working, during the state of turning to controlling means control flexible drive element with turn to the asynchronous work of drive element.

According to the utility model discloses a display device of another aspect embodiment, including display screen and foretell turn to the hanging, the display screen install in the display screen installation department.

The display device realizes the stretching and the steering of the display screen through the stretching mechanism and the steering mechanism, has simple structure, is convenient to adjust, and can meet more use scenes.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a perspective view of a wall mount without a display mounting portion;

FIG. 2 is a perspective view of a swivel wall mount with a display screen mounting portion;

FIG. 3 is a perspective view of the display screen mounting portion in a retracted position;

FIG. 4 is a rear view of the wall mount with the display screen mounting portion in a retracted position;

FIG. 5 is a top view of the turn wall hanging with the display screen in a forwardly extended position;

fig. 6 is a perspective view of the turn wall with the display screen in a state where the turn wall is extended forward;

FIG. 7 is a top view of the display screen in a retracted position;

FIG. 8 is a perspective view of a diverter wall with a display screen being diverted to one side;

FIG. 9 is a perspective view of the wall hanger with display screen turned to the other side;

fig. 10 is a schematic view of the operation principle of the steering wall hanging.

Reference numerals are as follows:

the display screen comprises a base plate 1, a telescopic end 2, a steering end 3, a mounting bracket 4, a display screen mounting part 5, a first lead screw 6, a second lead screw 7, a telescopic driving element 8, a first nut seat 9, a second nut seat 10, a first connecting rod 11, a second connecting rod 12, a first guide rail 13, a second guide rail 14, a first guide part 15, a second guide part 16, a connecting shaft 17, a steering lead screw 18, a steering driving element 19, a steering nut seat 20, a steering connecting rod 21, a steering guide rail 22, a steering guide part 23, a coupler 24, a hinge 25 and a display screen 26.

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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not 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 one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail a steering wall hanging according to an embodiment of the present invention with reference to fig. 1 to 10.

Referring to fig. 1 to 10, a steering wall hanging according to an embodiment of the present invention may include a base plate 1, a telescopic mechanism, a steering mechanism, and a mounting bracket 4.

The telescopic mechanism comprises a telescopic end 2, the telescopic end 2 is positioned at one side of the base plate 1, the telescopic end 2 is suitable for being close to or far away from the base plate 1, and one end of the telescopic mechanism, which is far away from the telescopic end 2, is connected with the base plate 1; the steering mechanism comprises a steering end 3, the steering end 3 and the telescopic end 2 are positioned on the same side of the substrate 1, the steering end 3 is suitable for being close to or far away from the substrate 1, and one end of the steering mechanism, which is far away from the steering end 3, is connected with the substrate 1; the mounting bracket 4 is adapted to be pivotally connected to both the telescopic end 2 and the steering end 3, and the mounting bracket 4 has a display screen mounting portion 5, the display screen 26 is mounted on the mounting bracket 4 through the display screen mounting portion 5, and the display screen 26 moves together with the mounting bracket 4.

Alternatively, as shown in fig. 1-2 and 5-6, when the display screen 26 needs to be extended forwards, the telescopic end 2 of the telescopic mechanism and the steering end 3 of the steering mechanism are simultaneously away from the base plate 1; when the display screen 26 needs to be retracted, the telescopic end 2 of the telescopic mechanism and the steering end 3 of the steering mechanism are close to the base plate 1 at the same time. When the display screen 26 needs to turn, because the mounting bracket 4 is pivotally connected to the telescopic end 2 and the turning end 3 at the same time, either the telescopic end 2 or the turning end 3 stops moving, and the other end is close to or far away from the substrate 1, so that the adjustment of the turning of the display screen 26 can be realized. Alternatively, as shown in fig. 8 to 9, when the display screen 26 needs to be turned left, the telescopic end 2 stops moving, the turning end 3 is close to the substrate 1, the mounting bracket 4 turns left, and the display screen 26 turns left; when the display screen 26 turns to the right, the telescopic end 2 stops moving, the turning end 3 is far away from the substrate 1, the mounting bracket 4 turns to the right, and the display screen 26 turns to the right. In an example not shown in the figures, the turning of the display screen 26 can also be adjusted by stopping the movement of the telescopic end 2 close to or away from the base plate 1 and the turning end 3.

According to the utility model discloses turn to the hanging, realize the flexible and the turning to of display screen 26 through telescopic machanism and steering mechanism, simple structure, convenient regulation, can satisfy more use scenes.

In some embodiments of the present invention, referring to fig. 1-9, the telescoping mechanism includes a first lead screw 6 and a second lead screw 7, a telescoping drive element 8, a first nut seat 9 and a second nut seat 10, a first link 11 and a second link 12. Wherein, the telescopic driving element 8 is used for driving the first lead screw 6 and the second lead screw 7 to rotate, and optionally, the telescopic driving element 8 is a double-shaft motor. As shown in the figure, biaxial motor is located between first lead screw 6 and the second lead screw 7, and first lead screw 6 is located flexible drive element 8's left side, and first lead screw 6 passes through shaft coupling 24 to be connected with biaxial motor's left end, and second lead screw 7 is located flexible drive element 8's right side, and second lead screw 7 passes through shaft coupling 24 to be connected with biaxial motor's right-hand member, and biaxial motor can drive first lead screw 6 and second lead screw 7 synchronous motion.

The first nut seat 9 is sleeved on the first lead screw 6, the first nut seat 9 is in transmission connection with the first lead screw 6, the second nut seat 10 is sleeved on the second lead screw 7, the second nut seat 10 is in transmission connection with the second lead screw 7, when the telescopic driving element 8 drives the first lead screw 6 and the second lead screw 7 to rotate, the first nut seat 9 moves relative to the first lead screw 6, the second nut seat 10 moves relative to the second lead screw 7, and the moving directions of the first nut seat 9 and the second nut seat 10 are opposite. Thus, when the telescopic driving element 8 drives the first lead screw 6 and the second lead screw 7 to rotate, the first nut seat 9 and the second nut seat 10 approach each other or move away from each other.

One end of the first link 11 is pivotally connected to the first nut block 9. Alternatively, referring to fig. 1, the first link 11 is connected to the first nut block 9 by a hinge 25, and the first link 11 can rotate about the hinge 25 when the first nut block 9 moves along the first lead screw 6. One end of the second link 12 is pivotally connected to the second nut holder 10, optionally, the second link 12 is connected to the second nut holder 10 by a hinge 25, and the second link 12 can rotate about the hinge 25 when the second nut holder 10 moves along the second lead screw 7. The first link 11 and the second link 12 are pivotally connected to form a telescopic end 2. The first lead screw 6 and the second lead screw 7 are driven by the double-shaft motor to synchronously move, the moving distance of the first nut seat 9 and the moving distance of the second nut seat 10 in the same time are the same, and the moving distance and the rotating angle of the first connecting rod 11 and the second connecting rod 12 are also the same, so that the telescopic end 2 can be ensured to horizontally move back and forth relative to the base plate 1. Specifically, when the first nut seat 9 and the second nut seat 10 are driven to approach each other by the biaxial motor, the first connecting rod 11 and the second connecting rod 12 also approach each other, the telescopic end 2 moves horizontally forward relative to the base plate 1, and the display screen 26 also moves horizontally forward due to the connection of the mounting bracket 4 and the telescopic end 2. When the first nut seat 9 and the second nut seat 10 are far away from each other, the first connecting rod 11 and the second connecting rod 12 are also far away from each other, the telescopic end 2 horizontally moves backwards relative to the base plate 1, and the display screen 26 is close to the base plate 1.

In some embodiments of the present invention, referring to fig. 1 to 3, a first guide rail 13 and a second guide rail 14 are provided on the base plate 1, the first nut seat 9 has a first guiding portion 15 guiding and cooperating with the first guide rail 13, the first guiding portion 15 restricts the first nut seat 9 from moving along the first guide rail 13, the second nut seat 10 has a second guiding portion 16 guiding and cooperating with the second guide rail 14, and the second guiding portion 16 restricts the second nut seat 10 from moving along the second guide rail 14. Alternatively, the first guide rail 13 and the second guide rail 14 are slide rails, and the first guide portion 15 and the second guide portion 16 are sliders slidably engaged with the slide rails.

In some embodiments of the present invention, referring to fig. 1 to 3, the axis of the first lead screw 6 and the axis of the second lead screw 7 are located on the same straight line, so that the first nut seat 9 and the second nut seat 10 reciprocate along the same straight line, and the first connecting rod 11 and the second connecting rod 12 are located on the same plane, thereby ensuring the horizontal movement of the telescopic end 2. The telescopic driving element 8 is positioned between the first lead screw 6 and the second lead screw 7, one end of the telescopic driving element 8 is connected with the first lead screw 6, and the other end of the telescopic driving element 8 is connected with the second lead screw 7, so that the first lead screw 6 and the second lead screw 7 can synchronously rotate.

In some embodiments of the present invention, referring to fig. 1, 4-5, the telescopic end 2 is connected to the mounting bracket 4 through a connecting shaft 17, so that the mounting bracket 4 and the telescopic end 2 are synchronously telescopic, optionally, the substrate 1 is parallel to the wall surface, the connecting shaft 17 is perpendicular to the mounting bracket 4, and the connecting shaft 17 is perpendicular to the first connecting rod 11 and the second connecting rod 12. Thus, when the telescopic end 2 is horizontally moved in a telescopic manner, the mounting bracket 4 is also horizontally moved relative to the wall surface. The connecting shaft 17 can also be arranged to separate the telescopic mechanism from the steering mechanism, so that enough space is provided for mounting the telescopic mechanism and the steering mechanism.

In some embodiments of the present invention, as shown with reference to fig. 1-9, the steering mechanism may include a steering lead screw 18, a steering drive element 19, a steering nut seat 20, and a steering link 21. The steering driving element 19 is used for driving the steering lead screw 18 to rotate, and optionally, the steering driving element 19 is a steering motor, and the steering lead screw 18 is connected with the steering motor through a coupling 24. The steering nut base 20 is sleeved on the steering lead screw 18, and the steering nut base 20 is in transmission connection with the steering lead screw 18, so that when the steering lead screw 18 rotates, the steering nut base 20 reciprocates along the steering lead screw 18. One end of the steering link 21 is pivotally connected to the steering nut mount 20, and optionally, one end of the steering link 21 near the steering nut mount 20 is connected to the steering nut mount 20 by a hinge 25. The end of the steering link 21 remote from the steering nut seat 20 is formed as a steering end 3, the steering end 3 being rotatably connected to the mounting bracket 4. When the steering nut holder 20 moves along the steering lead screw 18, the steering link 21 moves and rotates along with the steering nut holder 20, the steering end 3 can approach or separate from the base plate 1, and the mounting bracket 4 is steered to the left and right sides since the side of the mounting bracket 4 connected to the telescopic end 2 stops moving, so that the display screen mounting portion 5 is deflected to the left or right.

In some embodiments of the present invention, referring to fig. 1-3, 8, and 9, a steering guide rail 22 is provided on the base plate 1, the steering nut seat 20 has a steering guide portion 23 that is in guiding fit with the steering guide rail 22, and the steering guide portion 23 restricts the steering nut seat 20 from moving along the steering guide rail 22. Alternatively, the steering guide rail 22 is a slide rail, and the steering guide portion 23 is a slider slidably engaged with the slide rail.

According to some embodiments of the present invention, referring to fig. 1 to 9, the steering mechanism has a telescopic state in which the steering link 21 is parallel to the first link 11 and a steering state in which the steering link 21 is not parallel to the first link 11. Alternatively, when the steering link 21 is parallel to the first link 11 and the same speed and direction movement is maintained, the mounting bracket 4 is parallel to the wall surface, and the display screen 26 can be extended and retracted relative to the screen, and at this time, the steering mechanism is in the extended and retracted state. When the steering state is established, only one of the steering mechanism and the telescopic mechanism moves, and the other stops moving, so that the steering link 21 and the first link 11 are in a non-parallel state. Alternatively, in one example, when in the steering state, the two-axis motor stops moving, the motor drives the steering lead screw 18 to rotate independently, the steering nut seat 20 moves along the steering lead screw 18, the steering nut seat 20 drives the steering link 21 to move, and the steering end 3 pushes the mounting bracket 4 to rotate around the telescopic end 2, in other words, the mounting bracket 4 rotates around the connecting shaft 17, so that the automatic adjustment of the angle of the display screen 26 is realized.

In some embodiments of the present invention, the steering wall mount further comprises a control device for controlling the operation of the telescopic driving element 8 and the steering driving element 19. The control means controls the telescopic driving element 8 and the steering driving element 19 to work synchronously in the telescopic state, so that the first nut holder 9 and the steering nut holder 20 move synchronously, the first link 11 and the steering link 21 are kept parallel, so that the mounting bracket 4 is kept parallel to the wall surface and can move horizontally forwards or backwards relative to the wall surface. The control device controls the steering drive element 19 or the telescopic drive element 8 to work alone in the steering state. Alternatively, the control device controls the steering driving element 19 to operate, the telescopic driving element 8 stops operating, the first link 11 and the second link 12 are not moved, the steering driving element 19 drives the steering lead screw 18 to rotate, the steering nut seat 20 moves along the steering lead screw 18, the steering nut seat 20 drives the steering link 21 to move, the steering link 21 drives the mounting bracket 4 to rotate around the An Shensu end 2, in other words, the mounting bracket 4 rotates around the connecting shaft 17, and automatic adjustment of the angle of the display screen 26 is realized. In the embodiment not shown in the drawings, the control device controls the steering driving element 19 to stop working, the steering lead screw 18 to stop moving, the telescopic driving element 8 drives the first lead screw 6 and the second lead screw 7 to move synchronously, the first nut seat 9 and the second nut seat 10 move close to or away from each other, the telescopic end 2 moves close to or away from the base plate 1, and the mounting bracket 4 rotates around the steering end 3 to realize the automatic adjustment of the angle of the display screen 26.

In some examples, referring to fig. 10, in order to avoid the risk of collision between the screen and the wall when the display screen 26 is turned directly, the control device controls the turning wall to extend and retract before each start, so as to enlarge the distance between the mounting bracket 4 and the wall surface, and thus, the display screen 26 has enough distance to turn to the left or right.

In some examples, when the display screen 26 needs to be extended or retracted again after the angle adjustment is completed, the steering link 21 must be restored to a position parallel to the first link 11, and the steering wall mount can be extended or retracted to the initial state after the restoration.

The nut seat is driven by the lead screw, so that the moving distance of the nut seat can be calculated by electronically detecting the number of turns of the motor and the pitch of the lead screw, the nut seat drives the connecting rod to move, the first connecting rod 11 and the second connecting rod 12 of the telescopic mechanism and the steering connecting rod 21 of the steering mechanism are accurately controlled by accurately calculating the moving distance of the nut seat, and a user can intelligently control the stretching and the steering of the display screen 26 through the control device.

A specific example of the turn wall hanging according to the utility model is provided below.

The steering wall hanging comprises a base plate 1, a telescopic mechanism, a steering mechanism and a mounting bracket 4. The telescopic mechanism, the steering mechanism and the mounting bracket 4 are positioned on the same side of the substrate 1, and the mounting bracket 4 is pivotally connected with the telescopic mechanism and the steering mechanism. The telescopic mechanism comprises a first lead screw 6, a second lead screw 7, a double-shaft motor, a first nut seat 9, a second nut seat 10, a first connecting rod 11 and a second connecting rod 12. The double-shaft motor is located between first lead screw 6 and second lead screw 7, the axis of first lead screw 6 and the axis of second lead screw 7 are located same straight line, first lead screw 6 is located the left side of flexible drive element 8, first lead screw 6 passes through shaft coupling 24 and is connected with the left end of double-shaft motor, second lead screw 7 is located the right side of flexible drive element 8, second lead screw 7 passes through shaft coupling 24 and is connected with double-shaft motor's right-hand member, double-shaft motor can drive first lead screw 6 and second lead screw 7 synchronous motion. The first nut seat 9 is sleeved on the first lead screw 6 and is in transmission connection with the first lead screw 6, the second nut seat 10 is sleeved on the second lead screw 7 and is in transmission connection with the second lead screw 7, and when the first lead screw 6 and the second lead screw 7 are driven to rotate by the double-shaft motor, the first nut seat 9 and the second nut seat 10 are close to or far away from each other. The first link 11 is connected to the first nut holder 9 by a hinge 25, and the first link 11 is rotatable about the hinge 25 when the first nut holder 9 moves along the first lead screw 6. The second connecting rod 12 is connected to the second nut holder 10 by a hinge 25, and the second connecting rod 12 can rotate about the hinge 25 when the second nut holder 10 moves along the second lead screw 7. The ends of the first link 11 and the second link 12 are pivotally connected to form a telescopic end 2. The first lead screw 6 and the second lead screw 7 are driven by the double-shaft motor to synchronously move, the moving distance of the first nut seat 9 and the moving distance of the second nut seat 10 in the same time are the same, the moving distance and the rotating angle of the first connecting rod 11 and the second connecting rod 12 are also the same, and the telescopic end 2 can be ensured to horizontally move forwards. The telescopic end 2 is connected with the mounting bracket 4 through a connecting shaft 17.

The steering mechanism comprises a steering screw 18, a motor, a steering nut seat 20 and a steering connecting rod 21, wherein the steering screw 18 is connected with the motor through a coupling 24. The steering nut base 20 is sleeved on the steering lead screw 18 and is in transmission connection with the steering lead screw 18, and when the steering lead screw 18 rotates, the steering nut base 20 reciprocates along the steering lead screw 18. The steering link 21 is connected to the steering nut mount 20 by a hinge 25, the steering link 21 moves and rotates with the steering nut mount 20, and the mounting bracket 4 rotates relative to the steering end 3 due to the pivotal connection of the mounting bracket 4 to the steering link 21.

The base plate 1 is provided with a first guide rail 13, a second guide rail 14 and a steering guide rail 22, the first guide rail 13 and the second guide rail 14 are positioned on the same straight line, the steering guide rail 22 is parallel to the first guide rail 13, the first nut seat 9 is provided with a first guide part 15 which is in guide fit with the first guide rail 13, the second nut seat 10 is provided with a second guide part 16 which is in guide fit with the second guide rail 14, and the steering nut seat 20 is provided with a steering guide part 23 which is in guide fit with the steering guide rail 22.

The steering wall hanging device further comprises a control device, and the control device is used for controlling the double-shaft motor and the steering motor to work. When the steering wall hanging is in a telescopic state, the control device controls the double-shaft motor and the steering motor to work synchronously, the steering connecting rod 21 is parallel to the first connecting rod 11, and when the same-speed and same-direction movement is kept, the mounting support 4 is parallel to the wall surface, and the display screen 26 can stretch and retract relative to the screen. When the display screen is in a steering state, the double-shaft motor stops moving, the steering motor drives the steering lead screw 18 to rotate independently, the steering nut seat 20 moves along the steering lead screw 18, the steering nut seat 20 drives the steering connecting rod 21 to move, the mounting bracket 4 rotates around the connecting shaft 17, and the automatic adjustment of the angle of the display screen 26 is achieved.

According to another aspect of the present invention, a display device is shown in fig. 5-9, and includes a display screen and the above-mentioned steering wall hanging, wherein the display screen is installed on the display screen installation portion 5.

The display device realizes the stretching and the steering of the display screen through the stretching mechanism and the steering mechanism, has simple structure, is convenient to adjust, and can meet more use scenes.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to 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 invention. 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 described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A wall hanging assembly, comprising:

a substrate (1);

the telescopic mechanism comprises a telescopic end (2), and the telescopic end (2) is positioned on one side of the base plate (1) and is suitable for being close to or far away from the base plate (1);

the steering mechanism comprises a steering end (3), the steering end (3) and the telescopic end (2) are positioned on the same side of the base plate (1), and the steering end (3) is suitable for being close to or far away from the base plate (1);

installing support (4), installing support (4) be suitable for with flexible end (2) turn to the equal pivot of end (3) and link to each other, just installing support (4) have display screen installation department (5).

2. The wall hanging assembly of claim 1, wherein the telescoping mechanism comprises:

a first lead screw (6) and a second lead screw (7);

a telescopic driving element (8), wherein the telescopic driving element (8) is used for driving the first lead screw (6) and the second lead screw (7) to rotate;

the screw driver comprises a first nut seat (9) and a second nut seat (10), wherein the first nut seat (9) is sleeved on the first lead screw (6) and is in transmission connection with the first lead screw (6), the second nut seat (10) is sleeved on the second lead screw (7) and is in transmission connection with the second lead screw (7), and when the telescopic driving element (8) drives the first lead screw (6) and the second lead screw (7) to rotate, the first nut seat (9) and the second nut seat (10) are close to each other or far away from each other;

the telescopic end device comprises a first connecting rod (11) and a second connecting rod (12), one end of the first connecting rod (11) is in pivot connection with the first nut seat (9), one end of the second connecting rod (12) is in pivot connection with the second nut seat (10), and the other end of the first connecting rod (11) is in pivot connection with the other end of the second connecting rod (12) to form the telescopic end (2).

3. A steering wall hanging according to claim 2, characterised in that a first guide rail (13) and a second guide rail (14) are provided on the base plate (1), that the first nut holder (9) has a first guide portion (15) in guiding engagement with the first guide rail (13), and that the second nut holder (10) has a second guide portion (16) in guiding engagement with the second guide rail (14).

4. The divert wall hanging according to claim 2, wherein the axis of the first lead screw (6) and the axis of the second lead screw (7) are located on the same straight line, the telescopic drive element (8) being located between the first lead screw (6) and the second lead screw (7).

5. The wall hanging according to claim 2, characterized in that said telescopic end (2) is connected to said mounting bracket (4) by means of a connecting shaft (17).

6. The divert wall hanging of any of claims 2-5, wherein the divert mechanism comprises:

a steering screw (18);

a steering drive element (19), wherein the steering drive element (19) is used for driving the steering screw rod (18) to rotate;

the steering nut seat (20) is sleeved on the steering screw rod (18) and is in transmission connection with the steering screw rod (18);

a steering link (21), one end of the steering link (21) being pivotally connected to the steering nut seat (20), the other end of the steering link (21) being formed as the steering end (3).

7. The turning wall hanging according to claim 6, characterized in that a turning guide rail (22) is arranged on the base plate (1), and the turning nut seat (20) is provided with a turning guide part (23) which is in guiding fit with the turning guide rail (22).

8. The divert hanging according to claim 6, characterized in that the divert mechanism has a telescopic state in which the divert link (21) is parallel to the first link (11) and a divert state in which the divert link (21) is non-parallel to the first link (11).

9. The wall hanging according to claim 8, characterized in that it further comprises control means for controlling the operation of said telescopic driving element (8) and of said steering driving element (19), and in said telescopic condition said control means controls the synchronous operation of said telescopic driving element (8) and of said steering driving element (19), and in said steering condition said control means controls the asynchronous operation of said telescopic driving element (8) and of said steering driving element (19).

10. A display device, comprising a display screen and the wall hanging assembly of any one of claims 1-9, wherein the display screen is mounted to the display screen mounting portion (5).

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