CN218001010U - Display support capable of rotating with multiple degrees of freedom - Google Patents

Abstract

The utility model discloses a display bracket capable of rotating with multiple degrees of freedom, which relates to the field of swing, and the technical scheme of the utility model comprises a base, a vertical frame and a swinging frame, wherein the vertical frame is vertically arranged on the base, the lower end of the vertical frame is horizontally and rotatably matched with the base, and the vertical frame is driven by a first driving device; one end of the swinging frame is in rotating fit with the upper end of the vertical frame, the other end of the swinging frame can swing up and down relative to the vertical frame, the swinging frame is driven by the second driving device, and the other end of the swinging frame on the vertical frame is connected with the display. Can be so that the display screen can move in all directions, the relative base of grudging post can the horizontal hunting, and the grudging post self can realize changing the height from top to bottom, and the relative grudging post of rocker can realize the luffing motion.

Description

A multi-degree-of-freedom rotatable display stand

technical field

The utility model relates to the field of stands, in particular to a display stand capable of rotating with multiple degrees of freedom.

Background technique

Conventional display brackets can only adjust one or two degrees of freedom. For example, the patent document CN102927415A discloses a display bracket that can automatically swing the screen. In fact, the obvious movement change of the face relative to the display is actually a horizontal movement in the left and right directions. For example, when the user sits on the left or right side relative to the display, the frequency is higher, and this solution cannot adapt to the change of the face position.

Utility model content

In order to solve the above technical problems, the utility model provides a multi-degree-of-freedom rotatable display stand, which can make the display screen move in various directions, the stand can swing horizontally relative to the base, and the stand itself can change the height up and down. The swing frame can swing up and down relative to the vertical frame.

The technical scheme adopted by the utility model to solve its technical problems is: a display bracket that can rotate with multiple degrees of freedom, including a base, a stand, and a swing frame. The stand is vertically arranged on the base, and the stand The lower end of the base is horizontally rotated and matched with the base, and the stand is driven by the first driving device;

One end of the swing frame is rotatably matched with the upper end of the stand, and the other end of the swing frame can swing up and down relative to the stand, and the swing frame is driven by the second driving device, and the upper end of the stand The other end of the swing frame is connected with the monitor.

Wherein the lower end of the vertical frame is rotatably matched with the base, and the vertical frame can be driven to swing relative to the circumferential direction of the base through the first driving device. Drive the swing frame to swing up and down, and then make the display screen do a pitching action, thereby realizing swinging with more degrees of freedom and better adapting to the direction of the user's face.

Preferably, the first driving device is a steering gear, the first driving device is arranged in the base, and the output end of the first driving device is fixed to the lower end of the stand. The horizontal swing of the stand can be well driven by the steering gear.

Preferably, the second driving device is a steering gear, the second driving device is arranged in the stand, and the output end of the first driving device is fixed to the swing frame. The steering gear can better drive the pendulum to swing up and down.

Preferably, the stand is an electric telescopic stand. In order to adjust the height, better adapt to the position of the face.

Preferably, the stand includes a linear drive device and several sleeves slidingly socketed from head to tail, the linear drive device is located in the sleeve, and the body and output end of the linear drive device are respectively connected to the The first and last sleeves of the stand are fixed. On the one hand, the telescopic power is provided by the linear drive device, and on the other hand, it is installed in the sleeve. When stretching, the sleeve can be used to protect the linear drive device to avoid interference with the outside.

Preferably, the base or stand is provided with a camera for face tracking, and the camera, the first driving device, the second driving device and the linear driving device are respectively electrically connected to the control board, and the control board is based on the detected face. The first driving device, the second driving device and the linear driving device are controlled to make the display face the human face. The face can be recognized by the camera, and then the first driving device, the second driving device and the linear driving device are driven to track the direction of the face, so as to rotate the display screen to a corresponding direction.

Preferably, the base is provided with a control rocker. By controlling the joystick, it is more convenient to control the swing of the display screen in all directions.

Preferably, the base drives buttons provided with control directions corresponding to the first driving device, the second driving device and the linear driving device respectively. In order to control the swing in all directions through the buttons.

The beneficial effects of the utility model:

This solution can enable the display to move in all directions, the stand can swing horizontally relative to the base, the stand itself can change its height up and down, and the swing stand can swing up and down relative to the stand. No matter where the user is, the display will Can swing to this position.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention For two of the new models, those of ordinary skill in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the schematic diagram of the utility model embodiment;

Fig. 2 is the internal schematic diagram of the utility model embodiment;

Among them, the sleeve 1, the stand 2, the base 3, the pendulum 4, the camera 5, the button 6, the control rocker 7, the linear driving device 8, and the first driving device 9.

detailed description

In order to deepen the understanding of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the utility model, and do not limit the protection scope of the utility model.

Example

As shown in Fig. 1, a kind of monitor support that can rotate with multiple degrees of freedom includes a base 3, a stand 2, and a pendulum 4. The stand 2 is vertically arranged on the base 3, and the lower end of the stand 2 Cooperating with the horizontal rotation of the base 3, the stand 2 is driven by the first driving device 9; one end of the swing frame 4 is rotatably fitted with the upper end of the stand 2, and the other end of the swing frame 4 is opposite to the The stand 2 can swing up and down, the swing frame 4 is driven by the second driving device, and the other end of the swing frame 4 on the stand 2 is connected with the display.

Wherein the lower end of the stand 2 is rotatably matched with the base 3, and the first drive device 9 can drive the stand 2 to swing in the circumferential direction relative to the base 3, and one end of the swing frame 4 is rotatably matched to the upper end of the stand 2, and driven by the second drive device , the pendulum frame 4 can be driven to swing up and down by the second driving device, thereby causing the display screen to perform a pitching action, thereby realizing swinging with more degrees of freedom and better adapting to the direction of the user's face.

As shown in FIG. 2 , the first driving device 9 adopts a steering gear, the first driving device 9 is arranged in the base 3 , and the output end of the first driving device 9 is connected to the lower end of the stand 2 fixed. The steering gear can well drive the stand 2 to swing in the horizontal direction.

The second driving device adopts a steering gear, the second driving device is arranged in the stand 2 , and the output end of the first driving device 9 is fixed to the swing frame 4 . The swing frame 4 can be better driven to swing up and down by the steering gear.

The stand 2 is an electric telescopic stand. In order to adjust the height, better adapt to the position of the face.

The stand 2 includes a linear driving device 8 and a plurality of sleeves 1 that are slidingly sleeved from head to tail. The linear driving device 8 is located in the sleeve 1. The body and the output end of the linear driving device 8 are respectively It is fixed with the sleeve 1 at the beginning and end of the stand 2. On the one hand, the telescopic power is provided by the linear driving device 8 , and on the other hand, it is arranged in the sleeve 1 , and the sleeve 1 can be used to protect the linear driving device 8 during expansion and contraction, so as to avoid interference with the outside.

The base 3 or the stand 2 are provided with a camera 5 for face tracking, and the camera 5, the first driving device 9, the second driving device and the linear driving device 8 are electrically connected with the control main board respectively, and the control main board detects the The human face controls the first driving device 9, the second driving device and the linear driving device 8 to make the display face the human face. The face can be recognized by the camera 5, and then the first driving device 9, the second driving device and the linear driving device 8 are driven to track the direction of the face to rotate the display screen to a corresponding direction.

The base 3 is provided with a control rocker 7 . By controlling the rocker 7, it is more convenient to control the swing of the display screen in various directions.

The base 3 is respectively corresponding to the first driving device 9 , the second driving device and the linear driving device 8 to drive the button 6 provided with the control direction. In order to control the swing in each direction by the button 6.

The linear driving device 8 in this embodiment adopts an electric push rod.

The beneficial effects of the utility model:

This solution can enable the display screen to move in all directions, the stand 2 can swing horizontally relative to the base 3, the stand 2 itself can change its height up and down, and the swing stand 4 can swing up and down relative to the stand 2, no matter where the user is position, the display screen can swing to this position, of course, the swing direction of the display screen here will also be limited to the swing range, and the display cannot swing past the swing range, but a larger swing angle can also be achieved by expanding the swing range.

The technical features of the above embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (8)

1. a display support that can rotate with multiple degrees of freedom is characterized in that it comprises a base (3), a stand (2), a pendulum (4), and the stand (4) is vertically set on the base (3) 2), the lower end of the stand (2) rotates horizontally with the base (3), and the stand (2) is driven by the first driving device (9); One end of the swing frame (4) is rotatably matched with the upper end of the stand (2), the other end of the swing frame (4) can swing up and down relative to the stand (2), and the swing frame (4) ) is driven by the second driving device, and the other end of the swing frame (4) on the stand (2) is connected with the display. 2. A display stand capable of rotating with multiple degrees of freedom according to claim 1, characterized in that: the first driving device (9) adopts a steering gear, and the first driving device (9) is arranged on the In the base (3), the output end of the first driving device (9) is fixed to the lower end of the stand (2). 3. A display stand capable of rotating with multiple degrees of freedom according to claim 1, characterized in that: the second driving device is a steering gear, and the second driving device is arranged in the stand (2) , the output end of the first driving device (9) is fixed to the swing frame (4). 4. A display stand capable of rotating with multiple degrees of freedom according to claim 1, characterized in that: the stand (2) is an electric telescopic stand. 5. A display stand capable of rotating with multiple degrees of freedom according to claim 1, characterized in that: said stand (2) comprises a linear drive device (8) and several sleeves (1 ), the linear driving device (8) is located in the sleeve (1), and the body and output end of the linear driving device (8) are respectively connected to the front and rear sleeves ( 1) fixed. 6. A display bracket capable of rotating with multiple degrees of freedom according to claim 5, characterized in that: said base (3) or stand (2) is provided with a camera (5) for face tracking, and said camera (5), the first driving device (9), the second driving device and the linear driving device (8) are electrically connected with the control main board respectively, and the said control main board controls the first driving device (9), The second driving device and the linear driving device (8) work to make the display face people's faces. 7. A display stand capable of rotating with multiple degrees of freedom according to claim 5, characterized in that: the base (3) is provided with a control rocker (7). 8. A display stand capable of rotating with multiple degrees of freedom according to claim 5, characterized in that: the base (3) corresponds to the first driving device (9), the second driving device and the linear driving device ( 8) Drive the button (6) provided with the control direction.

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