CN112728307A - Display device - Google Patents

Display device Download PDF

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Publication number
CN112728307A
CN112728307A CN202011506592.6A CN202011506592A CN112728307A CN 112728307 A CN112728307 A CN 112728307A CN 202011506592 A CN202011506592 A CN 202011506592A CN 112728307 A CN112728307 A CN 112728307A
Authority
CN
China
Prior art keywords
assembly
display
driving
connecting rod
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011506592.6A
Other languages
Chinese (zh)
Inventor
郭国军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL King Electrical Appliances Huizhou Co Ltd
Original Assignee
TCL King Electrical Appliances Huizhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TCL King Electrical Appliances Huizhou Co Ltd filed Critical TCL King Electrical Appliances Huizhou Co Ltd
Priority to CN202011506592.6A priority Critical patent/CN112728307A/en
Publication of CN112728307A publication Critical patent/CN112728307A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/048—Allowing translations adapted to forward-backward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention provides a display device. The display device comprises a display assembly, a driving assembly and a telescopic assembly. According to the technical scheme, the display assembly is arranged on the driving assembly through the driving assembly capable of adjusting a plurality of azimuth angles and positions, and the driving assembly can be a universal adjusting device and the like and is used for adjusting the placing angle of the display assembly on the telescopic assembly. The drive assembly sets up on flexible subassembly, flexible subassembly be used for with outside wall connection, perhaps place on the desktop, flexible subassembly drive assembly keeps away from or is close to the wall body, is convenient for adjust the distance between display module and the wall body earlier, is adjusting through drive assembly and puts the angle, for example the angular adjustment of direction about, about. The wall body is located on the back face, namely the rear position, of the display assembly, so that the angle adjustment of the display assembly in the up-down direction, the left-right direction and the position adjustment of the display assembly in the front-back direction can be achieved.

Description

Display device
Technical Field
The invention relates to the technical field of display equipment, in particular to display equipment.
Background
In the prior art, a display device, such as a display screen or a television, taking a television as an example, all televisions on the market are basically statically placed, that is, placed on a desktop or fixed on a stand by a rack or hung on a wall. Due to different application scenes, some people like watching television at one corner of a living room, some people like lying on a bed, some people like watching television while living, and the like, but the television and the vision of people are not the best angle vision, so that different vision, such as watching television in a side view, a face up view or a top view, has poor visual effect, is easy to hurt eyes and harms the vision health.
Disclosure of Invention
The invention mainly aims to provide display equipment, and aims to solve the technical problems that the existing television cannot be adjusted in placement position according to user requirements, so that a user watches the television in different visual scenes, the eyes of the user are damaged, and the eyesight health is damaged.
To achieve the above object, the present invention provides a display device, including:
a display component;
the display assembly is arranged on the driving assembly, and the driving assembly is used for adjusting the angle of the display assembly;
the telescopic assembly is arranged on one side, away from the display assembly, of the driving assembly and used for being connected with an external wall or a desktop and driving the driving assembly to be close to or away from the external wall.
Preferably, the driving assembly includes:
the display assembly is arranged on the first rotating mechanism;
the second rotating mechanism is arranged on one side, away from the display assembly, of the first rotating mechanism, and the telescopic assembly is arranged on one side, away from the first rotating mechanism, of the second rotating mechanism;
wherein the axis of rotation of the first rotary mechanism is perpendicular to the axis of rotation of the second rotary mechanism.
Preferably, the first rotating mechanism includes:
the rotating base is arranged on the second rotating mechanism;
the first driving motor is arranged on the rotating base;
the first rotating shaft is rotatably arranged on the rotating base, the axis of the first rotating shaft is parallel to the axis of the first driving motor, the first rotating shaft is in transmission connection with the output shaft of the first driving motor, and the display assembly is connected with the first rotating shaft.
Preferably, the first rotating mechanism further comprises:
the protective cover is covered on the rotating base, a containing cavity is formed in the protective cover, and the first driving motor and the first rotating shaft are arranged in the containing cavity.
Preferably, the second rotation mechanism includes:
the fixed base is arranged on the telescopic assembly;
and the second driving motor is arranged in the fixed base, and an output shaft of the second driving motor is connected with the first rotating mechanism.
Preferably, the second rotating mechanism further comprises:
the inner ring of the bearing is fixed on one side, away from the telescopic assembly, of the fixed base, and the outer ring of the bearing is connected with the first rotating mechanism.
Preferably, the peripheral wall of the fixed base is provided with a hollowed-out heat dissipation groove.
Preferably, the telescopic assembly comprises:
a fixing member;
the second rotating mechanism is arranged on the mounting piece;
one end of the first connecting rod in the length direction is hinged to the fixing piece, and the other end of the first connecting rod in the length direction is rotatably arranged on the mounting piece;
one end of the second connecting rod in the length direction is hinged to the mounting piece, the other end of the second connecting rod in the length direction is rotatably arranged on the fixing piece, and the first connecting rod and the second connecting rod are arranged in a crossed mode and are hinged to each other;
the driving piece is arranged on the mounting piece or the fixing piece and connected with the first connecting rod or the second connecting rod so as to drive the fixing piece through the first connecting rod and the second connecting rod and enable the mounting piece to be close to or far away from each other.
Preferably, the driving member is disposed on the fixing member, and the telescopic assembly further includes:
the two groups of sliding rails are respectively arranged on the mounting part and the fixing part, the length direction of the sliding rails is perpendicular to the moving direction of the fixing part, and the length direction of the sliding rails is parallel to the direction of the rotating axis of the first rotating mechanism;
the two groups of sliding seats are arranged on the two groups of sliding rails respectively in a sliding manner, one end, far away from the fixed seat, of the first connecting rod is hinged to the sliding seat on the mounting piece, and one end, far away from the mounting piece, of the second connecting rod is hinged to the sliding seat on the fixing piece;
the screw rod penetrates through the sliding seat on the fixing part and is in threaded connection with the sliding seat, and the driving part is connected with the screw rod to drive the screw rod to rotate.
Preferably, the display assembly comprises:
a housing connected with the drive assembly;
the display screen is arranged on the shell;
the electric control assembly is arranged in the shell;
the face identification camera, the face identification camera set up in the casing orientation on one side of display screen, the face identification camera the display screen drive assembly and flexible subassembly all with the automatically controlled subassembly electricity is connected.
Preferably, the display assembly further comprises:
the fool-proof sensor is arranged on the edge of the shell and located on one side, away from the display screen, of the shell, and the fool-proof sensor is electrically connected with the electric control assembly.
According to the technical scheme, the display assembly is arranged on the driving assembly through the driving assembly capable of adjusting a plurality of azimuth angles and positions, and the driving assembly can be a universal adjusting device and the like and is used for adjusting the placing angle of the display assembly on the telescopic assembly. The drive assembly sets up on flexible subassembly, flexible subassembly be used for with outside wall connection, perhaps place on the desktop, flexible subassembly drive assembly keeps away from or is close to the wall body, is convenient for adjust earlier between display module and the cavity for the distance, is adjusting through drive assembly and puts the angle, for example the angular adjustment of direction about, about. The wall body is located on the back face, namely the rear position, of the display assembly, so that the angle adjustment of the display assembly in the up-down direction, the left-right direction and the position adjustment of the display assembly in the front-back direction can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first rotating mechanism and a second rotating mechanism in an embodiment of a display apparatus of the present invention;
fig. 3 is an exploded schematic view of a first rotating mechanism and a second rotating mechanism according to an embodiment of the display apparatus of the present invention;
FIG. 4 is a schematic structural diagram of a telescopic assembly according to an embodiment of the display device of the present invention;
fig. 5 is a schematic structural diagram of a display device according to still another embodiment of the invention.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
100 Display device 10 Display assembly
20 First rotating mechanism 21 Rotary base
22 First driving motor 23 First rotating shaft
24 Protective cover 30 Second rotating mechanism
31 Fixed base 32 Second driving motor
33 Bearing assembly 40 Telescopic assembly
41 Mounting member 42 Fixing piece
43 First connecting rod 44 Second connecting rod
45 Driving member 46 Sliding rail
47 Sliding seat 48 Screw mandrel
51 Shell body 52 Fool-proof sensor
A Heat sink B Containing chamber
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are 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 such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention proposes a display device 100.
As shown in fig. 1 to 5, the display apparatus includes: a display assembly 10; a driving assembly (not labeled) on which the display assembly 10 is disposed, the driving assembly being used for adjusting an angle of the display assembly 10; the telescopic assembly 40 is arranged on one side, far away from the display assembly 10, of the driving assembly, and the telescopic assembly 40 is used for being connected with an external wall or a desktop and driving the driving assembly to be close to or far away from the external wall.
For convenience of describing an embodiment of the present invention, the display apparatus 100 is exemplified by a television. The television is fixed on a wall body, the other television is directly placed on a table top, the modes are static placement, the placement angle of the television is fixed and unique, for a user, multiple positions for watching the television exist, for example, the user lies down to watch the television and watches the television at one corner of a living room, so that more visual angles exist between the user and the television, and for some angles, for example, looking sideways or looking up to watch the television, the visual effect is not good, eyes are easily injured, and the visual health is damaged.
In view of this, the present embodiment installs the display module 10 on the driving module by providing the driving module capable of adjusting a plurality of orientation angles and positions, and the driving module may be a universal adjusting device or the like for adjusting the placing angle of the display module 10 on the telescopic module 40. The drive assembly sets up on flexible subassembly 40, and flexible subassembly 40 is used for being connected with outside wall body, perhaps places on the desktop, and flexible subassembly 40 drive assembly keeps away from or is close to the wall body, is convenient for adjust earlier between display module 10 and the cavity for the distance, is adjusting through drive assembly and puts the angle, for example the angular adjustment of direction from top to bottom, left right direction. The wall is located at the back, i.e., the rear position, of the display module 10, so that the display module 10 can be adjusted in the vertical direction, the horizontal direction, and the front-rear direction.
It can be understood that the user can pass through remote controller or cell-phone APP or AI pronunciation according to people's application scene, or the best angle that face recognition system automatic adjustment watched satisfies different scenes, and the best demand of watching of different angles avoids visual effect not good and endangers eyesight health.
The drive assembly includes: the display assembly 10 is arranged on the first rotating mechanism 20; a second rotating mechanism 30, wherein the second rotating mechanism 30 is arranged on one side of the first rotating mechanism 20 far away from the display assembly 10, and the telescopic assembly 40 is arranged on one side of the second rotating mechanism 30 far away from the first rotating mechanism 20; the axis of the first rotating mechanism 20 is perpendicular to the axis of the second rotating mechanism 30, and the direction of the axis of the first rotating mechanism 20, the direction of the axis of the second rotating mechanism 30, and the extending and retracting direction of the extending and retracting assembly 40 form a three-dimensional direction. In this embodiment, the driving assembly may be composed of two angle adjusting mechanisms with different orientations, namely, a first rotating mechanism 20 and a second rotating mechanism 30. Wherein, the first rotating assembly 20 is connected to the display assembly 10, the first rotating mechanism 20 drives the display assembly 10 to rotate in a first direction (up-down direction as shown in fig. 2 and 5), the first direction can be up-down direction, the direction of the axis of rotation of the first rotating mechanism 20 is set to be Y-axis direction, the second rotating mechanism 30 is disposed on the side of the first rotating mechanism 20 away from the display assembly 10, the second rotating mechanism 30 is used for driving the first rotating mechanism 20 to rotate in a second direction (left-right direction as shown in fig. 2 and 5), the second direction can be left-right direction, the axis of rotation of the second rotating mechanism 30 is set to be Z-axis, the telescopic direction of the telescopic assembly 40 is front-back direction (front-back direction as shown in fig. 5), the telescopic direction of the telescopic assembly 40 is set to be X-axis direction, therefore, the direction in which the axis of rotation of the first rotating mechanism 20 rotates is, The direction of the axis of rotation of the second rotating mechanism 30 and the telescopic direction of the telescopic assembly 40 form an XYZ three-dimensional direction, which facilitates the adjustment of the angle of the display assembly 10 in multiple directions, and the adjustment of the distance between the display assembly 10 and the wall, thereby preventing the display assembly 10 from colliding with the wall after the angle adjustment.
Specifically, the first rotating mechanism 20 includes: a rotating base 21, wherein the rotating base 21 is arranged on the second rotating mechanism 30; the first driving motor 22, the first driving motor 22 is arranged on the rotating base 21; the first rotating shaft 23 is rotatably arranged on the rotating base 21, the axis of the first rotating shaft 23 is parallel to the axis of the first driving motor 22, the first rotating shaft 23 is in transmission connection with the output shaft of the first driving motor 22, and the display component 10 is connected with the first rotating shaft 23. In this embodiment, the rotating base 21 is connected to the second rotating mechanism 30, and the first driving motor 22 and the first rotating shaft 23 are disposed on the rotating base 21, the output shaft of the first driving motor 22 and the first rotating shaft 23 can be connected through a synchronous belt, a synchronous gear, etc., so that the first driving motor 22 drives the first rotating shaft 23 to rotate synchronously, and the first rotating shaft 23 is connected to the display module 10, the connection between the first rotating shaft 23 and the display module 10 may be, the back plate portion of the display module 10 is connected to the peripheral wall of the rotating shaft through a connecting member, the axial direction of the first driving motor 22 is the left-right direction, after the first driving motor 22 rotates, the first rotating shaft 23 rotates synchronously, so that the display module 10 can rotate up and down to adjust the angle.
Specifically, the first rotating mechanism 20 further includes: the protection cover 24 is covered on the rotating base 21, a cavity B is formed in the protection cover 24, and the first driving motor 22 and the first rotating shaft 23 are arranged in the cavity B. In this embodiment, in order to prevent external dust and the like from entering the inside of the rotating base 21, a protective cover 24 may be disposed on the rotating base 21, and the first driving motor 22 and the first rotating shaft 23 are disposed in the cavity B.
Specifically, the second rotating mechanism 30 includes: the fixed base 31 is arranged on the telescopic assembly 40, and the fixed base 31 is arranged on the telescopic assembly 40; and the second driving motor 32, the second driving motor 32 is arranged in the fixed base 31, and an output shaft of the second driving motor 32 is connected with the first rotating mechanism 20. In this embodiment, in order to enable the display module 10 to rotate left and right for adjusting the angle, the second rotating mechanism 30 may be provided with a second driving motor 32 and a fixed base 31, wherein the lower end of the fixed base 31 is disposed on the telescopic assembly 40, and the second driving motor 32 is disposed on the fixed base 31, for example, the second driving motor 32 is embedded in the fixed base 31, or the fixed base 31 has a cylindrical structure, the second driving motor 32 is disposed inside the fixed base 31, and the output shaft of the second driving motor 32 faces the first rotating mechanism 20 and is connected to the first rotating mechanism 20, and the second driving motor 32 can drive the first rotating mechanism 20 to rotate in the second direction.
Specifically, the second rotating mechanism 30 further includes: and the inner ring of the bearing 33 is fixed on one side of the fixed base 31, which is far away from the telescopic assembly 40, and the outer ring of the bearing 33 is connected with the first rotating mechanism 20. In this embodiment, in order to improve the rotation efficiency of the first rotating mechanism 20, a bearing 33 may be disposed on a side of the fixed base 31 away from the telescopic assembly 40, and the bearing 33 is a crossed ball bearing, wherein an inner ring of the bearing 33 is fixed on a side of the fixed base 31 away from the telescopic assembly 40, and an outer ring of the bearing 33 is connected to the first rotating mechanism 20, that is, an outer ring of the bearing 33 is connected to the rotating base 21.
Specifically, the peripheral wall of the fixing base 31 is provided with a hollowed-out heat dissipation groove a. In this embodiment, the second driving motor 32 may be a 38-watt reduction motor and fixed on the fixing base 31, and in order to facilitate heat dissipation of the second driving motor 32, a hollowed-out heat dissipation groove a may be formed in a peripheral wall of the fixing base 31.
Specifically, the telescopic assembly 40 includes: a fixing member 42; a mounting 41, on which the second rotation mechanism 30 is provided; one end of the first link 43 in the length direction is hinged to the fixing member 42, and the other end of the first link 43 in the length direction is rotatably disposed on the mounting member 41; a second connecting rod 44, one end of the second connecting rod 44 in the length direction is hinged to the mounting part 41, the other end of the second connecting rod 44 in the length direction is rotatably arranged on the fixing part 42, and the first connecting rod 43 and the second connecting rod 44 are arranged in a crossed manner and are hinged to each other; the driving member 45 is disposed on the mounting member 41 or the fixing member 42, and the driving member 45 is connected to the first link 43 or the second link 44 to drive the fixing member 42 and the mounting member 41 to move toward or away from each other through the first link 43 and the second link 44. In this embodiment, the first link 43 and the second link 44 are disposed to intersect, and the center positions of the first link 43 and the second link 44 are hinged to each other, the first link 43 and the second link 44 function to support the fixing member 42 and the mounting member 41, secondly, one end of the first connecting rod 43 is hinged on the fixing piece 42, the other end is arranged on the mounting piece 41 in a sliding way, after one end of the second connecting rod 44 is hinged on the mounting piece 41, the other end is arranged on the fixed part 42 in a sliding way, the rotation between the first connecting rod 43 and the second connecting rod 44 is controlled by the driving part 45, the size of the crossing angle between the first link 43 and the second link 44 can be changed to achieve the purpose of approaching or separating the mounting member 41 and the fixing member 42, avoid causing movement interference, to effect a change in angle to move the mounting member 41 and the fixing member 42 away from or toward each other so that the display assembly 10 can be translated in a third direction (front-to-back).
Specifically, the driving member 45 is disposed on the fixing member 42, and the telescopic assembly 40 further includes: two sets of slide rails 46, wherein the two sets of slide rails 46 are respectively disposed on the mounting member 41 and the fixing member 42, a length direction of the slide rails 46 is perpendicular to a moving direction of the fixing member 42, and a length direction of the slide rails 46 is parallel to an axis of rotation of the first rotating mechanism 20; two sets of sliding seats 47, the two sets of sliding seats 47 are slidably disposed on the two sets of sliding rails 46, respectively, one end of the first connecting rod 43 away from the fixed seat is hinged to the sliding seat 47 on the mounting part 41, and one end of the second connecting rod 44 away from the mounting part 41 is hinged to the sliding seat 47 on the fixing part 42; the screw rod 48 penetrates through the sliding seat 47 on the fixing part 42 and is in threaded connection with the sliding seat 47, and the driving part 45 is connected with the screw rod 48 so as to drive the screw rod 48 to rotate. In this embodiment, a set of slide rails 46 may be respectively disposed on the opposite side walls of the mounting component 41 and the fixing component 42, and a slide seat 47 is respectively disposed on the two sets of slide rails 46 in a sliding manner, an end of the first connecting rod 43 away from the fixing seat is hinged to the slide seat 47 on the mounting component 41, an end of the second connecting rod 44 away from the mounting component 41 is hinged to the slide seat 47 on the fixing component 42, and then a lead screw 48 is rotatably disposed on the mounting component 41, so that the lead screw 48 penetrates through the slide seat 47 on the mounting component 41 and is in threaded connection with the slide seat 47, the driving component 45 is connected to the lead screw 48 to drive the lead screw 48 to rotate, and the slide seat 47 is driven to slide on the slide rails 46, thereby realizing a change of an included angle between the first connecting rod 43 and the second connecting.
It is understood that the mounting member 41 may be a sheet metal structure to facilitate fixing the second rotating mechanism 30 and the driving member 45. Two sets of the first link 43 and the second link 44 may be provided to improve the stability of the extension and contraction. The driving member 45 drives the screw rod 48 to move transversely, the slide rail 46 and the slide seat 47 move transversely, and one end of the second connecting rod 44 is driven to move transversely, so that the mounting member 41 can move relative to the wall in a telescopic manner, i.e. move back and forth.
Specifically, the display module 10 includes: a housing 51, wherein the housing 51 is connected with the driving assembly; a display screen (not shown) provided on the housing 51; an electronic control assembly (not shown) disposed within the housing 51; face identification camera (not shown in the figure), face identification camera set up in casing 51 orientation on one side of display screen, face identification camera the display screen drive assembly and flexible subassembly 40 all with automatically controlled subassembly electricity is connected. In this embodiment, a face recognition camera or an AI voice recognition module, such as an AI camera and an AI voice device, may be disposed on the housing 51 of the display module 10, and the face signal or the voice signal of the user is recognized by the AI camera and the AI voice device and sent to the electronic control module, and the electronic control module controls the driving module and the telescopic module 40 to rotate and/or telescope correspondingly, so as to adjust the angle according with the user's requirement.
It can be understood that the television can be automatically extended and retracted (i.e. away from the wall) through the extension assembly 40, and then the front elevation angle and the rear elevation angle and the depression angle are automatically adjusted, so that the optimal viewing angle for people can be achieved, and different scenes can be met.
Specifically, the display module 10 further includes: a fool-proof sensor 52, the fool-proof sensor 52 being disposed on the edge of the housing 51, the fool-proof sensor 52 being located on the side of the housing 51 away from the display screen, the fool-proof sensor 52 being electrically connected to the electronic control component. In this embodiment, since the back panel of the tv is generally close to the wall, in the process of rotating the display module 10, in order to avoid collision between the back panel of the tv and the wall or other obstacles, the fool-proof sensor 52 may be disposed on one side of the housing 51 away from the display screen, and the fool-proof sensor 52 is disposed along four edges of the housing 51, so as to effectively prevent the tv from being cracked by collision when rotating.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (11)

1. A display device, characterized in that the display device comprises:
a display component;
the display assembly is arranged on the driving assembly, and the driving assembly is used for driving the display assembly to rotate;
the telescopic assembly is arranged on one side, away from the display assembly, of the driving assembly and used for being connected with an external wall or a desktop and driving the driving assembly to be close to or away from the external wall.
2. The display device of claim 1, wherein the driving assembly comprises:
the display assembly is arranged on the first rotating mechanism;
the second rotating mechanism is arranged on one side, away from the display assembly, of the first rotating mechanism, and the telescopic assembly is arranged on one side, away from the first rotating mechanism, of the second rotating mechanism;
wherein the axis of rotation of the first rotary mechanism is perpendicular to the axis of rotation of the second rotary mechanism.
3. The display device of claim 2, wherein the first rotation mechanism comprises:
the rotating base is arranged on the second rotating mechanism;
the first driving motor is arranged on the rotating base;
the first rotating shaft is rotatably arranged on the rotating base, the axis of the first rotating shaft is parallel to the axis of the first driving motor, the first rotating shaft is in transmission connection with the output shaft of the first driving motor, and the display assembly is connected with the first rotating shaft.
4. The display device of claim 3, wherein the first rotation mechanism further comprises:
the protective cover is covered on the rotating base, a containing cavity is formed in the protective cover, and the first driving motor and the first rotating shaft are arranged in the containing cavity.
5. The display device of claim 2, wherein the second rotation mechanism comprises:
the fixed base is arranged on the telescopic assembly;
and the second driving motor is arranged in the fixed base, and an output shaft of the second driving motor is connected with the first rotating mechanism.
6. The display device of claim 5, wherein the second rotation mechanism further comprises:
the inner ring of the bearing is fixed on one side, away from the telescopic assembly, of the fixed base, and the outer ring of the bearing is connected with the first rotating mechanism.
7. The display device as claimed in claim 5, wherein the fixing base has a hollow heat sink formed on a peripheral wall thereof.
8. The display device of claim 2, wherein the telescoping assembly comprises:
a fixing member;
the second rotating mechanism is arranged on the mounting piece;
one end of the first connecting rod in the length direction is hinged to the fixing piece, and the other end of the first connecting rod in the length direction is rotatably arranged on the mounting piece;
one end of the second connecting rod in the length direction is hinged to the mounting piece, the other end of the second connecting rod in the length direction is rotatably arranged on the fixing piece, and the first connecting rod and the second connecting rod are arranged in a crossed mode and are hinged to each other;
the driving piece is arranged on the mounting piece or the fixing piece and connected with the first connecting rod or the second connecting rod so as to drive the fixing piece through the first connecting rod and the second connecting rod and enable the mounting piece to be close to or far away from each other.
9. The display device as recited in claim 8, wherein said driving member is disposed on said fixed member, said telescopic assembly further comprising:
the two groups of sliding rails are respectively arranged on the mounting part and the fixing part, the length direction of the sliding rails is perpendicular to the moving direction of the fixing part, and the length direction of the sliding rails is parallel to the direction of the rotating axis of the first rotating mechanism;
the two groups of sliding seats are arranged on the two groups of sliding rails respectively in a sliding manner, one end, far away from the fixed seat, of the first connecting rod is hinged to the sliding seat on the mounting piece, and one end, far away from the mounting piece, of the second connecting rod is hinged to the sliding seat on the fixing piece;
the screw rod penetrates through the sliding seat on the fixing part and is in threaded connection with the sliding seat, and the driving part is connected with the screw rod to drive the screw rod to rotate.
10. The display device of claim 1, wherein the display component comprises:
a housing connected with the drive assembly;
the display screen is arranged on the shell;
the electric control assembly is arranged in the shell;
the face identification camera, the face identification camera set up in the casing orientation on one side of display screen, the face identification camera the display screen drive assembly and flexible subassembly all with the automatically controlled subassembly electricity is connected.
11. The display device of claim 10, wherein the display assembly further comprises:
the fool-proof sensor is arranged on the edge of the shell and located on one side, away from the display screen, of the shell, and the fool-proof sensor is electrically connected with the electric control assembly.
CN202011506592.6A 2020-12-18 2020-12-18 Display device Pending CN112728307A (en)

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Application Number Priority Date Filing Date Title
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CN113483238A (en) * 2021-06-16 2021-10-08 惠州华星光电显示有限公司 Display screen support
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CN102230564A (en) * 2011-03-23 2011-11-02 上海时韵电子有限公司 Novel electric expansion bracket for display screen
CN103047524A (en) * 2013-01-16 2013-04-17 深圳市开立科技有限公司 Display screen adjusting arm and device thereof
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CN113246872A (en) * 2021-06-30 2021-08-13 重庆长安新能源汽车科技有限公司 Vehicle-mounted display system and vehicle

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Application publication date: 20210430