CN215895872U - Curved screen LED display screen convenient to adjust viewing angle - Google Patents
Curved screen LED display screen convenient to adjust viewing angle Download PDFInfo
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- CN215895872U CN215895872U CN202122018182.3U CN202122018182U CN215895872U CN 215895872 U CN215895872 U CN 215895872U CN 202122018182 U CN202122018182 U CN 202122018182U CN 215895872 U CN215895872 U CN 215895872U
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Abstract
The utility model discloses a curved screen LED display screen convenient for adjusting a viewing angle, which relates to the field of display screens and comprises a display screen body, wherein one side of the display screen body is connected with a supporting rod through a rotating shaft, the bottom of the supporting rod is fixedly provided with a turnover plate, a telescopic rod is arranged inside the supporting rod, a sliding block is arranged on one side of the supporting rod, a connecting rod is arranged on one side of the sliding block through the rotating shaft, a base is fixedly arranged at the bottom of the supporting rod, and the turnover plate is arranged on one side of the base through the rotating shaft. The LED display screen angle adjusting device solves the problem that the angle of the traditional LED display screen is difficult to adjust, the limiting rod can be driven by the arranged telescopic rod to adjust the angle of the LED display screen so as to achieve the ideal angle of a user, the LED display screen can be conveniently placed on a desktop to adjust the angle through the arranged base and the turnover plate, the turnover plate can be folded, the LED display screen is hung on a wall, and the practicability is improved.
Description
Technical Field
The utility model relates to the field of display screens, in particular to a curved screen LED display screen convenient for adjusting a viewing angle.
Background
An LED display panel light emitting diode, which is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In) by controlling the display mode of a semiconductor light emitting diode, can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode.
Current LED display screen is fixed mounting usually at the wall, but angle modulation is comparatively troublesome, likes to lie to relatively lazily and to watch the people that watch need a suitable angle, and is not convenient for place at the desktop, can produce a large amount of heats when LED display screen is carrying out the during operation, and the heat that produces can only dispel the heat through the louvre, and the radiating effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a curved screen LED display screen convenient for adjusting the viewing angle, so as to solve the technical problem.
In order to achieve the purpose, the utility model provides the following technical scheme: a curved screen LED display screen convenient for adjusting a viewing angle comprises a display screen body, wherein one side of the display screen body is connected with a support rod through a rotating shaft, the bottom of the support rod is fixedly provided with a turnover plate, the inside of the support rod is provided with a telescopic rod, one side of the support rod is provided with a slide block, one side of the slide block is provided with a connecting rod through the rotating shaft, the bottom of the support rod is fixedly provided with a base, one side of the base is provided with the turnover plate through the rotating shaft, one side of the display screen body, which is close to the support rod, is positioned below the support rod and is provided with a limiting rod through a hinging seat, the bottom and the top of the display screen body are both provided with vents, the inner walls of the vents are provided with filter screens, two sides of each filter screen are fixedly provided with a blocking block, the inside of each blocking block is provided with a limiting block, and the inner walls of the vents are provided with micro motors through mounting racks, and the output end of the micro motor is provided with a fan blade.
By adopting the technical scheme, the problem that the angle of the traditional LED display screen is difficult to adjust is solved, the telescopic rod can drive the limit rod to adjust the angle of the LED display screen so as to achieve the ideal angle of a user, the base and the turnover plate are arranged, so that the LED display screen can be conveniently placed on a desktop for angle adjustment, the turnover plate can be folded, the LED display screen is hung on a wall, the practicability is improved, the problem of poor heat dissipation effect of the traditional LED display screen is solved, the micro motor drives the fan blades to rotate, the fan blades can dissipate heat through the ventilation openings, the inside and outside air is circulated, the arranged filter screen can block large floating objects in the air, the electronic elements are prevented from being damaged when the LED display screen is entered, the filter screen is cleaned by disassembling, and the filter screen is convenient to disassemble and clean.
The utility model is further arranged in such a way that a sliding hole is formed in the blocking block, a spring is fixed on the inner wall of the sliding hole, and the inner wall of the sliding hole is attached to the outer wall of the limiting block.
Through adopting above-mentioned technical scheme, the slide opening that sets up can be convenient for the stopper and slide in inside to be convenient for dismantle the filter screen, the spring of setting can be spacing the stopper, gives an elasticity of spring.
The display screen is further provided with a concave section, and the bottom of the display screen body is provided with a limiting groove matched with the limiting block.
Through adopting above-mentioned technical scheme, the stopper that the spill set up can be convenient for carry on spacingly to blockking the piece for block piece and display screen body and fix, prevent that the filter screen from dropping from the vent inner wall, thereby influence the filter screen and block the work efficiency of floater.
The utility model is further arranged in such a way that one end of the limiting rod, which is far away from the display screen body, is connected with the output end of the telescopic rod through a hinge seat, and one side of the supporting rod is provided with a sliding groove matched with the limiting rod.
Through adopting above-mentioned technical scheme, can carry out angle modulation to the display screen body, the sliding tray through seting up can be convenient for the gag lever post and slide at the sliding tray inner wall.
The utility model is further arranged in that one end of the connecting rod is connected with the turnover plate through a hinged seat.
Through adopting above-mentioned technical scheme, can be convenient for adjust the angle of returning face plate.
The utility model is further arranged in that one side of the support rod, which is far away from the limiting rod, is provided with a sliding groove matched with the sliding block, and the sliding block is detachably connected with the inner wall of the sliding groove through a bolt.
Through adopting above-mentioned technical scheme, can make the slider slide at the spout inner wall through the spout of seting up to be convenient for adjust the angle of returning face plate, carry on spacingly with the slider through the bolt, thereby can be convenient for fix the returning face plate.
In summary, the utility model mainly has the following beneficial effects:
1. the LED display screen angle adjusting device solves the problem that the angle of the traditional LED display screen is difficult to adjust through the arrangement of the telescopic rod, the limiting rod, the turnover plate and the connecting rod, the limiting rod can be driven to adjust the angle of the LED display screen through the arranged telescopic rod so as to achieve the ideal angle of a user, the LED display screen can be conveniently placed on a desktop to adjust the angle through the arranged base and the turnover plate, the turnover plate can be folded, the LED display screen is hung on a wall, and the practicability is improved;
2. according to the LED display screen, the micro motor, the fan blades, the filter screen and the limiting block are arranged, the problem that the traditional LED display screen is poor in heat dissipation effect is solved, the fan blades are driven to rotate through the arranged micro motor, heat can be dissipated through the ventilation openings, inside and outside air can be circulated, the arranged filter screen can block large floating objects in the air, electronic elements are prevented from entering the LED display screen to be damaged, the filter screen is detached for cleaning, and the purpose of detaching the filter screen for cleaning is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the display body of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the utility model at B of FIG. 2;
figure 5 is a perspective view of a stop block of the present invention.
In the figure: 1. a display screen body; 2. a support bar; 3. a base; 4. a turnover plate; 5. a connecting rod; 6. a slider; 7. a telescopic rod; 8. a limiting rod; 9. a vent; 10. a filter screen; 11. a micro motor; 12. a fan blade; 13. a blocking block; 14. a limiting block; 15. a spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A curved screen LED display screen convenient for adjusting a viewing angle is disclosed, as shown in figures 1-5, and comprises a display screen body 1, one side of the display screen body 1 is connected with a support rod 2 through a rotating shaft, the bottom of the support rod 2 is fixed with a turnover plate 4, a telescopic rod 7 is arranged inside the support rod 2, one side of the support rod 2 is provided with a slide block 6, one side of the slide block 6 is provided with a connecting rod 5 through the rotating shaft, the bottom of the support rod 2 is fixed with a base 3, one side of the base 3 is provided with the turnover plate 4 through the rotating shaft, one side of the display screen body 1 close to the support rod 2 is positioned below the support rod 2 and is provided with a limit rod 8 through a hinged seat, the slide block 6 slides downwards, the slide block 6 slides on the inner wall of a chute, so that the connecting rod 5 pushes the turnover plate 4 downwards to turn over, when the slide block 6 slides to the bottom end of the inner wall of the chute, the turnover plate 4 and the base 3 are in a horizontal state, the contact area of the base 3 is increased, when angle adjustment is needed, the extension of the telescopic rod 7 is controlled, the telescopic rod 7 is driven to extend to drive the limiting rod 8 to slide in the sliding groove when extending, so as to drive the display screen body 1 to adjust the angle downwards, when the angle adjustment is needed, the telescopic rod 7 retracts, so as to adjust the angle of the display screen body 1 upwards, the bottom and the top of the display screen body 1 are both provided with a vent 9, the inner wall of the vent 9 is provided with a filter screen 10, two sides of the filter screen 10 are fixed with blocking blocks 13, the inside of the blocking blocks 13 is provided with a limiting block 14, the inner wall of the vent 9 is provided with a micro motor 11 through a mounting frame, the output end of the micro motor 11 is provided with a fan blade 12, the inside of the blocking block 13 is provided with a sliding hole, the inner wall of the sliding hole is fixed with a spring 15, the inner wall of the sliding hole is attached to the outer wall of the limiting block 14, the micro motor 11 works, it is rotatory to drive flabellum 12, the heat that produces display screen body 1 when flabellum 12 rotates passes through vent 9 and discharges, dispel the heat, filter screen 10 blocks external floater, prevent that the floater from getting into display screen body 1 inside, when needs clear up filter screen 10, pulling stopper 14, stopper 14 slides at the inside slide opening that blocks 13, thereby extrude spring 15, make stopper 14 break away from the inner wall of spacing groove, thereby take out the clearance with filter screen 10, install filter screen 10 at vent 9's inner wall after the clearance finishes again, it is spacing to carry out through stopper 14.
Referring to fig. 4, the cross section of the stopper 14 is concave, a stopper groove matched with the stopper 14 is formed at the bottom of the display screen body 1, and the stopper 14 arranged in the concave shape can limit the stopper 13, so that the stopper 13 is fixed to the display screen body 1, the filter screen 10 is prevented from falling from the inner wall of the vent 9, and the work efficiency of the filter screen 10 for blocking the floating objects is affected.
Referring to fig. 1, one end of the limiting rod 8, which is far away from the display screen body 1, is connected with the output end of the telescopic rod 7 through the hinge seat, and one side of the supporting rod 2 is provided with a sliding groove matched with the limiting rod 8, so that the angle of the display screen body 1 can be adjusted, and the limiting rod 8 can slide on the inner wall of the sliding groove conveniently through the provided sliding groove.
Referring to fig. 1, one end of the connecting rod 5 is connected to the flipping board 4 through a hinge seat, so that the angle of the flipping board 4 can be conveniently adjusted.
Referring to fig. 3, a sliding groove matched with the sliding block 6 is formed in one side, away from the limiting rod 8, of the supporting rod 2, the sliding block 6 is detachably connected with the inner wall of the sliding groove through a bolt, the sliding block 6 can slide on the inner wall of the sliding groove through the formed sliding groove, so that the angle of the turnover plate 4 can be adjusted conveniently, the sliding block 6 is limited through the bolt, and the turnover plate 4 can be fixed conveniently.
The working principle of the utility model is as follows: when the display screen body 1 needs to be placed on a table surface, the sliding block 6 slides downwards, the sliding block 6 slides on the inner wall of the sliding groove, so that the connecting rod 5 pushes the turnover plate 4 downwards to turn over, when the sliding block 6 slides to the bottom end of the inner wall of the sliding groove (as shown in figure 1), the turnover plate 4 and the base 3 are in a horizontal state, the contact area of the base 3 is increased, when angle adjustment is needed, the telescopic rod 7 is controlled to extend, the limiting rod 8 is driven to slide in the sliding groove when the telescopic rod 7 extends, so that the angle of the display screen body 1 is driven to be adjusted downwards, when the angle is needed to be adjusted upwards, the telescopic rod 7 retracts, so that the angle of the display screen body 1 is adjusted upwards, heat is emitted when the display screen body 1 works, heat is dissipated through the ventilation opening 9, the micro motor 11 works to drive the fan blades 12 to rotate, and the heat generated by the display screen body 1 is exhausted through the ventilation opening 9 when the fan blades 12 rotate, dispel the heat, filter screen 10 blocks external floater, prevent that the floater from getting into inside 1 display screen body, when needs clear up filter screen 10, pulling stopper 14, stopper 14 is stopping the inside slide opening of piece 13 and is sliding, thereby extrude spring 15, make stopper 14 break away from the inner wall of spacing groove, thereby take out the clearance with filter screen 10, install filter screen 10 at the inner wall of vent 9 again after the clearance finishes, it is spacing through stopper 14.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a bent screen LED display screen convenient to adjust viewing angle, includes display screen body (1), its characterized in that: the display screen comprises a display screen body (1), wherein one side of the display screen body (1) is connected with a supporting rod (2) through a rotating shaft, a turnover plate (4) is fixed at the bottom of the supporting rod (2), a telescopic rod (7) is arranged in the supporting rod (2), a sliding block (6) is arranged on one side of the supporting rod (2), a connecting rod (5) is installed on one side of the sliding block (6) through the rotating shaft, a base (3) is fixed at the bottom of the supporting rod (2), the turnover plate (4) is installed on one side of the base (3) through the rotating shaft, a limiting rod (8) is installed below the supporting rod (2) on one side, close to the supporting rod (2), of the display screen body (1) through a hinged seat, vent holes (9) are formed in the bottom and the top of the display screen body (1), a filter screen (10) is arranged on the inner wall of the vent holes (9), blocking blocks (13) are fixed on two sides of the filter screen (10), and the inside of blockking up piece (13) is provided with stopper (14), micro motor (11) are installed through the mounting bracket to the inner wall of vent (9), and the output of micro motor (11) is provided with flabellum (12).
2. A curved screen LED display screen for facilitating viewing angle adjustment as claimed in claim 1, wherein: the inside of stopper (13) has been seted up the slider, and the inner wall of slide opening is fixed with spring (15), the inner wall of slide opening and the outer wall of stopper (14) are laminated mutually.
3. A curved screen LED display screen for facilitating viewing angle adjustment as claimed in claim 1, wherein: the cross section of the limiting block (14) is concave, and a limiting groove matched with the limiting block (14) is formed in the bottom of the display screen body (1).
4. A curved screen LED display screen for facilitating viewing angle adjustment as claimed in claim 1, wherein: one end of the limiting rod (8) far away from the display screen body (1) is connected with the output end of the telescopic rod (7) through a hinged seat, and one side of the supporting rod (2) is provided with a sliding groove matched with the limiting rod (8).
5. A curved screen LED display screen for facilitating viewing angle adjustment as claimed in claim 1, wherein: one end of the connecting rod (5) is connected with the turnover plate (4) through the hinged seat.
6. A curved screen LED display screen for facilitating viewing angle adjustment as claimed in claim 1, wherein: one side of the support rod (2) far away from the limiting rod (8) is provided with a sliding groove matched with the sliding block (6), and the sliding block (6) is detachably connected with the inner wall of the sliding groove through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122018182.3U CN215895872U (en) | 2021-08-26 | 2021-08-26 | Curved screen LED display screen convenient to adjust viewing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122018182.3U CN215895872U (en) | 2021-08-26 | 2021-08-26 | Curved screen LED display screen convenient to adjust viewing angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215895872U true CN215895872U (en) | 2022-02-22 |
Family
ID=80503829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122018182.3U Active CN215895872U (en) | 2021-08-26 | 2021-08-26 | Curved screen LED display screen convenient to adjust viewing angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215895872U (en) |
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2021
- 2021-08-26 CN CN202122018182.3U patent/CN215895872U/en active Active
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