CN214405237U

CN214405237U - Self-stabilizing display device

Info

Publication number: CN214405237U
Application number: CN202022943440.4U
Authority: CN
Inventors: 叶家方; 蒋吉强; 梁平茂; 吕约翰; 严遥; 吴翠苹
Original assignee: Guangdong Changhong Electronics Co Ltd
Current assignee: Guangdong Changhong Electronics Co Ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-15
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a self stabilization display device, it includes: the balance detection device comprises a shell, a balance detection device, a counterweight component, a driving device and a control component; the balance detection device is arranged on or in the shell and can detect the balance state of the shell; the counterweight component comprises a counterweight movably arranged in the shell or on the shell, and the counterweight can move up and down, back and forth and/or left and right relative to the shell; the driving device is connected with the counterweight and can drive the counterweight to move; the control assembly is arranged in the shell, and the balance detection device and the driving device are electrically connected with the control assembly. The balance detection device sends an electric signal to the control assembly after sensing unstable conditions such as shaking of the shell. After the control assembly receives the electric signal, the control assembly controls the driving device to operate and drives the counterweight to move so as to change the gravity center position of the shell, so that the whole gravity center of the display device is kept stable, and the self-stabilization effect of the display device is achieved.

Description

Self-stabilizing display device

Technical Field

The utility model relates to a show the field, in particular to self stabilization display device.

Background

As is well known, the use of tv sets and displays is increasing in enterprises, businesses, social services, etc. in addition to entering thousands of households. In most cases, display devices such as televisions and displays are mounted and supported by a stationary base. However, the fixing base is not adaptable to different locations, and therefore, the support of the fixing base on the display device cannot ensure high stability. Therefore, the problem to be solved is to ensure the stability of the television in wide-spread use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a self stabilization display device can adjust its self to balanced state automatically.

According to the utility model discloses a self stabilization display device of first aspect embodiment includes: the balance detection device comprises a shell, a balance detection device, a counterweight component, a driving device and a control component; the balance detection device is arranged on or in the shell and can detect the balance state of the shell; the counterweight component comprises a counterweight movably arranged in or on the shell, and the counterweight can move up and down, back and forth and/or left and right relative to the shell; the driving device is connected with the counterweight and can drive the counterweight to move; the control assembly is arranged in the shell, and the balance detection device and the driving device are electrically connected with the control assembly.

According to the utility model discloses self stabilization display device has following beneficial effect at least: the balance detection device sends an electric signal to the control assembly after sensing unstable conditions such as shaking of the shell. After the control assembly receives the electric signal, the control assembly controls the driving device to operate and drives the counterweight to move so as to change the gravity center position of the shell, so that the whole gravity center of the display device is kept stable, and the self-stabilization effect of the display device is achieved. The invention not only can adapt to the places where most display equipment is located, but also can ensure that the display equipment is in a balanced state in the transportation process, and is not easy to damage, thereby reducing the loss cost.

According to some embodiments of the invention, the balance detection device comprises a gyroscope.

According to some embodiments of the invention, the gyroscope is disposed at a top of the housing.

According to some embodiments of the invention, the gyroscope is a plurality of, a plurality of the gyroscopes are in different positions of the housing.

According to some embodiments of the utility model, the counterweight includes first balancing weight, be provided with on the casing and connect the straight-bar, first balancing weight movable mounting be in connect on the straight-bar.

According to some embodiments of the utility model, drive arrangement includes driving motor, connect the straight-bar with driving motor connects, connect the straight-bar with connect through helicitic texture between the first balancing weight.

According to some embodiments of the utility model, the counterweight includes the second balancing weight, be provided with on the casing and connect the knee, the both ends of connecting the knee are all connected on the casing, the middle part of connecting the knee for the casing is buckled along the fore-and-aft direction, second balancing weight swing joint be in connect on the knee.

According to some embodiments of the utility model, drive arrangement includes driving motor, connect the knee with driving motor connects, connect the knee with connect through the helicitic texture between the second balancing weight.

According to some embodiments of the present invention, the two ends of the connecting rod are connected to the two opposite edges of the housing respectively.

According to some embodiments of the utility model, connect the knee for two and connect respectively the both sides of casing, the second balancing weight is two and is in correspondingly the activity setting on connecting the knee.

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

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a self-stabilization display device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the back side of the self-stabilizing display device shown in FIG. 1;

FIG. 3 is a schematic side view of the self-stabilizing display device shown in FIG. 1;

fig. 4 is a schematic diagram of a top view of the self-stabilizing display device shown in fig. 1.

Reference numerals: 100 is a shell, 200 is a driving device, 300 is a first balancing weight, 400 is a connecting straight rod, 500 is a connecting bent rod, 600 is a second balancing weight, and 800 is a balancing member.

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, a self-stabilizing display device includes: a housing 100, a balance detecting device (not shown), a weight assembly, a driving device 200 and a control assembly; the balance detection device is provided on the casing 100 or in the casing 100, and the balance detection device can detect the balance state of the casing 100; the counterweight assembly comprises a counterweight member 800 movably arranged in the shell 100 or on the shell 100, and the counterweight member 800 can move up and down, back and forth and/or left and right relative to the shell 100; the driving device 200 is connected with the weight member 800 and can drive the movement thereof; the control assembly is disposed in the housing 100, and the balance detecting device and the driving device 200 are electrically connected to the control assembly. The balance detection device sends an electric signal to the control assembly after sensing the unstable conditions such as shaking of the shell 100. After the control assembly receives the electric signal, the driving device 200 is controlled to operate, and the weight member 800 is driven to move to change the gravity center position of the casing 100, so that the overall gravity center of the display device is kept stable, and the self-stabilization effect of the display device is achieved. The invention not only can adapt to the places where most display equipment is located, but also can ensure that the display equipment is in a balanced state in the transportation process, and is not easy to damage, thereby reducing the loss cost.

Specifically, display devices include, but are not limited to: television, display screen, etc.

Specifically, the control assembly includes a central processor disposed within the housing 100. The cpu has a built-in control program therein, and controls the driving device 200 by the program.

In some embodiments, the balance detection device includes a gyroscope (not shown). The gyroscope is an angular motion detecting device using a moment-of-momentum sensitive housing 100 of a high-speed rotation body about one or two axes orthogonal to a rotation axis with respect to an inertia space, and thus the gyroscope can effectively detect the equilibrium state of a display device.

In some embodiments, the gyroscope is disposed on the top of the housing 100. The gyroscope disposed at the top of the housing 100 may detect the overall balance of the display device, thereby facilitating adjustment of the display device to a more stable state.

Of course, the gyroscope may also be installed in other parts of the casing 100, such as the middle or lower part of the casing 100, and the specific embodiment may be adjusted accordingly according to the actual situation, which is not limited herein.

In some embodiments, there are multiple gyroscopes, which are in different locations of the housing 100. The plurality of gyroscopes can simultaneously detect the stability of the display device from different portions of the housing 100, thereby ensuring that the overall center of the display device remains stable.

In some embodiments, referring to fig. 2, the weight member 800 includes a first weight 300, the housing 100 is provided with a connecting straight rod 400, and the first weight 300 is movably mounted on the connecting straight rod 400. The connecting straight rod 400 enables the first weight 300 to perform a linear motion with respect to the housing 100, so as to directly adjust the center of gravity of the display device along the linear motion direction, thereby adjusting the display device to a state in which the center of gravity is stable.

In some embodiments, referring to fig. 3, the driving device 200 includes a driving motor, the connecting straight rod 400 is connected to the driving motor, and the connecting straight rod 400 is connected to the first weight 300 through a threaded structure. After the driving motor is started, the connecting straight rod 400 is driven to rotate, so that the first balancing weight 300 moves axially relative to the connecting straight rod 400 through the threaded structure. The cooperation of driving motor and helicitic texture not only can drive first balancing weight 300 motion effectively to there is accurate, the efficient advantage of control.

Of course, the driving device 200 may also be formed by other components, such as an air cylinder (not shown), and the air cylinder is connected to the first weight 300 and can drive the first weight to move. The specific implementation manner may be adjusted according to the actual situation, and is not limited herein.

In some embodiments, referring to fig. 4, the weight member 800 includes a second weight 600, the housing 100 is provided with a connecting curved rod 500, both ends of the connecting curved rod 500 are connected to the housing 100, a middle portion of the connecting curved rod 500 is bent in a front-rear direction with respect to the housing 100, and the second weight 600 is movably connected to the connecting curved rod 500. The second weight 600 moves on the connecting bent rod 500, and simultaneously undergoes a positional change in the front-rear direction with respect to the housing 100 and a positional change in the up-down and/or left-right direction with respect to the housing 100. The positional changes in the plurality of directions allow the center of gravity of the display device as a whole to be adjusted in a plurality of directional axes, thereby better adjusting the display device to a steady state.

In some embodiments, referring to fig. 4, the driving device 200 includes a driving motor, the connecting bent rod 500 is connected to the driving motor, and the connecting bent rod 500 is connected to the second weight 600 by a screw structure. After the driving motor is started, the connecting bent rod 500 is driven to rotate, so that the second balancing weight 600 moves axially relative to the connecting bent rod 500 through the threaded structure. The cooperation of driving motor and helicitic texture not only can drive the motion of second balancing weight 600 effectively to there is accurate, the efficient advantage of control.

Of course, the driving device 200 may also be formed by other components, such as an air cylinder (not shown), and the air cylinder is connected to the second weight 600 and can drive the second weight to move. The specific implementation manner may be adjusted according to the actual situation, and is not limited herein.

In some embodiments, referring to fig. 4, the two ends of the connecting bent rod 500 are connected at the opposite edges of the housing 100, respectively. The second weight 600 can be moved from one side of the housing 100 to the other side while moving on the connecting bent rod 500, thereby obtaining a greater adjustment range of the center of gravity.

In some embodiments, referring to fig. 1, two connecting curved rods 500 are respectively connected to two sides of the housing 100, and two second weights 600 are movably disposed on the connecting curved rods 500 correspondingly. The two second balancing weights 600 connected to the bent rod 500 can ensure that the stress on the two sides of the casing 100 is in a balanced state when the gravity center of the second balancing weight 600 is adjusted, so that the gravity center of the display device is in the middle of the casing 100, and the display device is more stable.

Specifically, the connection bent rod 500 is disposed in the up-down direction, and the connection straight rod 400 is disposed in the left-right direction. The second weight 600 may adjust the center of the display device in up-and-down and front-and-rear directions while moving on the connecting bent rod 500; the first weight member 300 may adjust the center of the display apparatus in the left and right directions while moving on the connecting straight bar 400. Through the combined action of the first balancing weight 300 and the second balancing weight 600, the center of the display device can be adjusted from three direction axes perpendicular to each other, thereby better enabling the display device to be in a balanced state.

Of course, the position and number of the weight members 800 may also be adjusted according to the size and shape of the display device, and the specific implementation manner may be adjusted accordingly according to the actual situation, which is not limited herein.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A self-stabilizing display device, comprising:

a housing (100);

a balance detection device provided on the housing (100) or in the housing (100), the balance detection device being capable of detecting a balanced state of the housing (100);

the counterweight assembly comprises a counterweight (800) movably arranged in the shell (100) or on the shell (100), and the counterweight (800) can move up and down, back and forth and/or left and right relative to the shell (100);

the driving device (200) is connected with the counterweight part (800) and can drive the counterweight part to move;

and the control assembly is arranged in the shell (100), and the balance detection device and the driving device (200) are electrically connected with the control assembly.

2. The self-stabilizing display device of claim 1, wherein:

the balance detection device comprises a gyroscope.

3. The self-stabilizing display device of claim 2, wherein:

the gyroscope is arranged on the top of the shell (100).

4. The self-stabilizing display device of claim 2, wherein:

the gyroscope is multiple, and the multiple gyroscopes are located at different positions of the shell (100).

5. The self-stabilizing display device of claim 1, wherein:

the counterweight (800) comprises a first counterweight block (300), a connecting straight rod (400) is arranged on the shell (100), and the first counterweight block (300) is movably mounted on the connecting straight rod (400).

6. The self-stabilizing display device of claim 5, wherein:

the driving device (200) comprises a driving motor, the connecting straight rod (400) is connected with the driving motor, and the connecting straight rod (400) is connected with the first balancing weight (300) through a threaded structure.

7. The self-stabilizing display device of claim 1, wherein:

the counterweight (800) comprises a second counterweight block (600), a connecting bent rod (500) is arranged on the casing (100), two ends of the connecting bent rod (500) are connected to the casing (100), the middle of the connecting bent rod (500) is bent along the front and back directions of the casing (100), and the second counterweight block (600) is movably connected to the connecting bent rod (500).

8. The self-stabilizing display device of claim 7, wherein:

the driving device (200) comprises a driving motor, the connecting bent rod (500) is connected with the driving motor, and the connecting bent rod (500) is connected with the second balancing weight (600) through a threaded structure.

9. The self-stabilizing display device of claim 7, wherein:

two ends of the connecting bent rod (500) are respectively connected to two opposite edges of the shell (100).

10. The self-stabilizing display device of claim 7, wherein:

connect knee lever (500) and be two and connect respectively the both sides of casing (100), second balancing weight (600) are two and are correspondingly the activity setting in connect on the knee lever (500).