CN221300615U - Multi-form LED display screen - Google Patents
Multi-form LED display screen Download PDFInfo
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- CN221300615U CN221300615U CN202322696200.2U CN202322696200U CN221300615U CN 221300615 U CN221300615 U CN 221300615U CN 202322696200 U CN202322696200 U CN 202322696200U CN 221300615 U CN221300615 U CN 221300615U
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- display screen
- display
- outer frame
- heat
- led display
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 230000005855 radiation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
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Abstract
The utility model discloses a multi-form LED display screen, which comprises a base, a rotating frame and a heat dissipation assembly, wherein the rotating frame is rotatably arranged on the base and is provided with a first display screen and a plurality of second display screens which are arranged in a mutually deviating way, and the rotating frame is used for driving the first display screen and the display screens to rotate so as to enable the first display screen and the display screens to be switched to different positions for display; the heat dissipation assembly is arranged on the rotating frame and used for dissipating heat of the first display screen and the second display screen along the length direction of the rotating frame. The utility model can make the functions more diversified in conference display, can meet various different requirements and is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a multi-mode LED display screen.
Background
The LED display screen can be used as a display independently, and can be spliced into an oversized screen for use, and the conference display screen used at present usually uses the large screen for conference display so as to display more working contents.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the present utility model is to propose a multi-modal LED display screen comprising:
a base;
the rotating frame is rotatably arranged on the base and provided with a first display screen and a plurality of second display screens which are arranged in a mutually deviating way, and the rotating frame is used for driving the first display screen and the display screens to rotate so as to enable the first display screen and the display screens to be switched to different positions for display;
And the heat dissipation assembly is arranged on the rotating frame and used for dissipating heat of the first display screen and the second display screen along the length direction of the rotating frame.
Preferably, the turret comprises:
The outer frame is rotatably fixed on the base and surrounds the edges of the first display screen and the plurality of second display screens;
The fixed plate is arranged in the outer frame and is positioned between the first display screen and the second display screens.
Preferably, a first backlight source and a second backlight source are respectively arranged on two sides of the thickness direction of the fixing plate, the first backlight source is used for emitting light rays towards the first display screen, and the second backlight source is used for emitting light rays towards the second display screen.
Preferably, the two sides of the fixing plate are respectively provided with a reflecting film for respectively outputting the light emitted by the first backlight source and the second backlight source in a reflecting way.
Preferably, the heat dissipation assembly includes:
a heat radiation fan arranged on the outer frame;
And the first end of the heat conduction piece is respectively connected with the first backlight source and the second backlight source, and the second end of the heat conduction piece is connected to the outer frame.
Preferably, the heat conductive member is made of a flexible material.
Preferably, the outer frame is provided with a heat dissipation hole opposite to the heat dissipation fan, and the second end of the heat conduction piece is attached to the heat dissipation hole.
Preferably, a rotating seat is arranged between the outer frame and the base, and the outer frame is in rotary connection with the base through the rotating seat.
Preferably, the base has a receiving cavity, and the receiving cavity is communicated with the outer frame through the rotating seat.
The scheme of the utility model at least comprises the following beneficial effects:
According to the multi-mode LED display screen, the rotating frame can drive the first display screen and the plurality of second display screens to rotate, so that when a large screen is needed to be used in conference display, the first display screen can be used for displaying, when the plurality of screens are needed to be used, the plurality of second display screens can be used for displaying, and meanwhile, the heat dissipation assembly can be used for dissipating heat of the first display screen and the plurality of second display screens at the same time, functions in conference display are diversified, various different requirements can be met, and the multi-mode LED display screen is convenient to use.
Additional aspects and advantages of the utility model 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 utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multi-mode LED display provided in an embodiment of the present utility model;
FIG. 2 is an exploded view of a multi-modal LED display provided in an embodiment of the utility model;
FIG. 3 is a cross-sectional view of a multi-modality LED display screen provided in an embodiment of the present utility model;
reference numerals illustrate:
10. a base; 11. a receiving chamber; 20. a rotating frame; 21. an outer frame; 211. a heat radiation hole; 22. a fixing plate; 30. a first display screen; 31. a first backlight; 40. a second display screen; 41. a second backlight; 50. a heat dissipation assembly; 51. a heat radiation fan; 52. a heat conductive member; p10, a reflective film; 60. a rotating seat.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following describes in detail a multi-modality LED display screen according to an embodiment of the present utility model with reference to the accompanying drawings.
The multi-form LED display screen provided in the embodiment of the present utility model includes a base 10, a rotating frame 20 and a heat dissipation assembly 50, wherein the rotating frame 20 is rotatably disposed on the base 10, and the rotating frame 20 is provided with a first display screen 30 and a plurality of second display screens 40 which are disposed away from each other, and the rotating frame 20 is used for driving the first display screen 30 and the plurality of display screens to rotate, so that the first display screen 30 and the plurality of second display screens 40 are switched to different positions for display; the heat dissipation assembly 50 is disposed on the rotating frame 20, and is used for dissipating heat of the first display screen 30 and the second display screen 40 along the length direction of the rotating frame 20.
The first display screen 30 may be used for displaying more working contents, and when the working contents of different staff need to be projected, the screen can be respectively projected through the plurality of second display screens 40 for use, so that different requirements can be applied, and the application range is wider.
According to the multi-mode LED display screen provided by the utility model, the rotating frame 20 can drive the first display screen 30 and the plurality of second display screens 40 to rotate, so that when a large screen is needed for conference display, the large screen can be displayed through the first display screen 30, and when a plurality of screens are needed for use, the large screen can be displayed through the plurality of second display screens 40, and meanwhile, the heat dissipation assembly 50 can be used for simultaneously dissipating heat of the first display screen 30 and the plurality of second display screens 40, so that functions are more diversified in conference display, various different requirements can be met, and the multi-mode LED display screen is more convenient to use.
Specifically, the rotating frame 20 includes an outer frame 21 and a fixing plate 22, wherein the outer frame 21 is rotatably fixed on the base 10 and surrounds the edges of the first display screen 30 and the plurality of second display screens 40; the fixing plate 22 is disposed within the outer frame 21 and is located between the first display screen 30 and the plurality of second display screens 40. Wherein, fixed plate 22 separates first display screen 30 and a plurality of second display screen 40 each other to show mutually independently, and radiating assembly 50 can dispel the heat to inside simultaneously on outer frame 21 simultaneously for holistic radiating effect is better, and the structure is simpler.
Further, the two sides of the thickness direction of the fixing plate 22 are respectively provided with a first backlight 31 and a second backlight 41, the first backlight 31 is used for emitting light towards the first display screen 30, and the second backlight 41 is used for emitting light towards the second display screen 40. Wherein, the first backlight 31 emits backlight to the first display screen 30 and the second backlight 41 emits backlight to the second display screen 40, so that the display effect of the first display screen 30 and the second display screen 40 is better, and the light rays can be ensured not to affect each other after being separated by the fixing plate 22.
Further, the fixing plate 22 has reflective films P10 on both sides thereof for reflecting and outputting light emitted from the first backlight 31 and the second backlight 41, respectively. The emitting film may be attached to the fixing plate 22, or may be coated on the fixing plate 22, and the reflecting film P10 reflects the first backlight 31 to the first display screen 30 and reflects the light emitted by the second backlight 41 to the second display screen 40, so as to ensure better light condensing effect, alternatively, the reflecting film P10 may be a polyester reflecting film P10, and a diffusion film or the like may be disposed between the reflecting film P10 and the first display screen 30 and the second display screen 40, so as to ensure softer display effect of the first display screen 30 and the second display screen 40.
Specifically, the heat dissipating assembly 50 includes a heat dissipating fan 51 and a heat conducting member 52, wherein the heat dissipating fan 51 is disposed on the outer frame 21; the first end of the heat conductive member 52 is connected to the first backlight source 31 and the second backlight source 41, respectively, and the second end is connected to the outer frame 21; further, the outer frame 21 has a heat dissipation hole 211 opposite to the heat dissipation fan 51, and the second end of the heat conducting member 52 is attached to the heat dissipation hole 211.
Wherein, the heat conducting member 52 is made of flexible material, when the first backlight source 31 and the second backlight source 41 work, the heat of the first backlight source 31 and the second backlight source 41 can be led out to the heat dissipation hole 211 through the heat conducting member 52, so that the heat dissipation fan 51 can quickly dissipate the internal heat towards the direction of the heat dissipation hole 211, and the heat dissipation effect of the first backlight source 31 and the second backlight source 41 is better; alternatively, the second end of the heat conducting member 52 may be provided with a corresponding through hole corresponding to the heat dissipating hole 211, so that the heat transferred to the heat conducting member 52 can be quickly discharged through the heat dissipating hole 211, and the heat dissipating effect is better.
Specifically, a rotating seat 60 is arranged between the outer frame 21 and the base 10, and the outer frame 21 is in rotary connection with the base 10 through the rotating seat 60; further, the base 10 has a housing chamber 11, and the housing chamber 11 communicates with the outer frame 21 through the swivel base 60.
In this embodiment, the rotary base 60 may be configured as a hollow rotary base 60, and the circuit device may be disposed in the accommodating cavity 11, so that the circuit device may be disposed through the rotary base 60 when the circuit device is disposed with the first backlight 31 and the second backlight 41; alternatively, the swivel 60 may be an electrically powered hollow dial, such as a hollow dial model KXZT.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. A multi-modality LED display screen, comprising:
a base;
The rotating frame is rotatably arranged on the base and provided with a first display screen and a plurality of second display screens which are arranged in a mutually deviating way, and the rotating frame is used for driving the first display screen and the plurality of second display screens to rotate so as to enable the first display screen and the plurality of second display screens to be switched to different positions for display;
And the heat dissipation assembly is arranged on the rotating frame and used for dissipating heat of the first display screen and the second display screen along the length direction of the rotating frame.
2. The multi-modality LED display of claim 1, wherein the turret includes:
The outer frame is rotatably fixed on the base and surrounds the edges of the first display screen and the plurality of second display screens;
The fixed plate is arranged in the outer frame and is positioned between the first display screen and the second display screens.
3. The multi-mode LED display of claim 2, wherein a first backlight source and a second backlight source are disposed on two sides of the thickness direction of the fixing plate, the first backlight source is configured to emit light toward the first display, and the second backlight source is configured to emit light toward the second display.
4. A multi-format LED display screen as recited in claim 3 wherein the two sides of the mounting plate each have a reflective film for reflecting light from the first and second backlights out, respectively.
5. The multi-modality LED display of claim 3, wherein the heat sink assembly comprises:
a heat radiation fan arranged on the outer frame;
And the first end of the heat conduction piece is respectively connected with the first backlight source and the second backlight source, and the second end of the heat conduction piece is connected to the outer frame.
6. The multi-modality LED display of claim 5, wherein the thermally conductive member is made of a flexible material.
7. The multi-state LED display of claim 5, wherein the outer frame has a heat dissipating hole disposed opposite to the heat dissipating fan, and the second end of the heat conducting member is attached to the heat dissipating hole.
8. The multi-configuration LED display of claim 2, wherein a swivel is disposed between the outer frame and the base, the outer frame being rotatably coupled to the base via the swivel.
9. The multi-modality LED display of claim 8, wherein the base has a receiving cavity in communication with the outer frame through the swivel mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322696200.2U CN221300615U (en) | 2023-10-08 | 2023-10-08 | Multi-form LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322696200.2U CN221300615U (en) | 2023-10-08 | 2023-10-08 | Multi-form LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221300615U true CN221300615U (en) | 2024-07-09 |
Family
ID=91753644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322696200.2U Active CN221300615U (en) | 2023-10-08 | 2023-10-08 | Multi-form LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221300615U (en) |
-
2023
- 2023-10-08 CN CN202322696200.2U patent/CN221300615U/en active Active
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| GR01 | Patent grant |