CN217736803U

CN217736803U - LED full-color display screen with high brightness and ultra-wide viewing angle

Info

Publication number: CN217736803U
Application number: CN202221406068.6U
Authority: CN
Inventors: 何洋; 赵明; 赵庆; 许军威; 张自力
Original assignee: China Chemical Construction Investment Group Co ltd; Sinochem Construction Investment Group Technology Industry Development Co ltd
Current assignee: China Chemical Construction Investment Group Co ltd; Sinochem Construction Investment Group Technology Industry Development Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-04
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a high-brightness ultra-wide visual angle LED full-color display screen, which comprises a display screen, wherein a base is arranged below the display screen, a supporting rod is arranged at the top of the base, and a dismounting mechanism is arranged between the base and the supporting rod; including seting up the recess at the base top in the dismouting mechanism, the bottom mounting of bracing piece has the connecting plate, the bottom of connecting plate runs through the recess and extends to the inside of recess, the slot has all been seted up to the left and right sides of connecting plate, the spout has all been seted up, two to the left and right sides at base top the internal surface of spout all slides there is the slide bar, and the square groove has all been seted up to the left and right sides of recessed wall, the utility model relates to a display screen technical field. This full-color display screen of LED of hi-lite, super wide visual angle through the setting of dismouting mechanism, has realized the quick assembly disassembly of base and connecting plate, bracing piece and display screen to conveniently dismantle the display screen and carry, the practicality is very strong.

Description

LED full-color display screen with high brightness and ultra-wide viewing angle

Technical Field

The utility model relates to a display screen technical field specifically is a full-color display screen of LED of hi-lite, super wide visual angle.

Background

The LED display screen is a flat panel display, is made up of a plurality of small LED module panels, the apparatus used for displaying various information such as characters, picture, video, recording signal, etc., LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, [1] has the advantage such as bright in color, wide dynamic range, high luminance, long-lived, job stabilization is reliable, etc., apply to commercial media, cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments extensively.

The existing LED full-color display screen has the defects that the height is inconvenient to adjust in the using process, the use of people with different heights cannot be met, the display screen cannot be disassembled and assembled between the display screen and the base, and the display screen is inconvenient to carry, so that the LED full-color display screen with high brightness and ultra-wide visual angle is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a full-color display screen of LED of hi-lite, super wide visual angle has solved the full-color display screen of current LED in the use, has highly inconvenient regulation, can't satisfy the problem that different height crowds used to and can't the dismouting between display screen and the base, the inconvenient problem of carrying the display screen.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-brightness ultra-wide viewing angle LED full-color display screen comprises a display screen, wherein a base is arranged below the display screen, a supporting rod is arranged at the top of the base, and a dismounting mechanism is arranged between the base and the supporting rod; including seting up the recess at the base top in the dismouting mechanism, the bottom mounting of bracing piece has the connecting plate, the bottom of connecting plate runs through the recess and extends to the inside of recess, the slot has all been seted up to the left and right sides of connecting plate, the spout has all been seted up to the left and right sides at base top, two the internal surface of spout all slides there is the slide bar, the square groove has all been seted up to the left and right sides of recess inner wall, two the internal surface of square groove all slides there is the inserted block, two the opposite side of inserted block all runs through the slot and extends to the inside of slot, two the inserted block all with the size looks adaptation of slot, two the square groove all communicates with the recess, two the bottom of slide bar all with the top fixed connection of inserted block, two all be fixed with the spring between the one side that the inserted block was kept away from mutually and the inner wall of square groove.

Preferably, the front side of the supporting rod is provided with a T-shaped groove, the top end of the supporting rod is fixed with a baffle, and the rear side of the display screen is fixed with a T-shaped block.

Preferably, the outer surface of the T-shaped block is connected with the inner surface of the T-shaped groove in a sliding mode, the bottom of the inner wall of the T-shaped groove is connected with a threaded rod in a rotating mode, and the top end of the threaded rod penetrates through the T-shaped block and extends to the outside of the T-shaped block.

Preferably, the outer surface of the threaded rod is in threaded connection with the inner surface of the T-shaped block, a limiting plate is fixed between the inner walls of the T-shaped grooves, and the top end of the threaded rod penetrates through the limiting plate and extends to the outside of the limiting plate.

Preferably, the outer surface of the threaded rod is rotatably connected with the inner surface of the limiting plate, a first bevel gear is fixed on the outer surface of the threaded rod, and the rear side of the supporting rod is rotatably connected with a rotating rod.

Preferably, the front end of the rotating rod penetrates through the supporting rod and extends into the T-shaped groove, a second bevel gear is fixed to the front end of the rotating rod and is meshed with the first bevel gear, and a rotating handle is fixed to the rear end of the rotating rod.

Advantageous effects

The utility model provides a full-color display screen of LED of hi-lite, super wide visual angle. Compared with the prior art, the method has the following beneficial effects:

(1) This hi-lite, the full-color display screen of LED at super wide visual angle, through pulling two slide bars, make two slide bars slide along the internal surface dorsad of spout, two slide bars drive two inserted blocks and slide along the internal surface dorsad of square groove simultaneously, two inserted blocks begin to extrude compression spring simultaneously, final two inserted block roll-off slots, further take up bracing piece and connecting plate, realize quick dismantlement, press down the connecting plate and advance the recess during installation, make the bottom of connecting plate and the inclined plane contact extrusion of two inserted blocks, make two inserted blocks slide dorsad, when inserted block and slot dock, receive the spring force effect, the spring promotes the inserted block and resets and insert in the slot, realize the installation, setting through dismouting mechanism, base and connecting plate have been realized, the quick dismouting of bracing piece and display screen, thereby conveniently dismantle the display screen and carry, the practicality is very strong.

(2) This hi-lite, the full-color display screen of LED at super wide visual angle, rotate the handle through rotating, make to rotate the handle and drive the bull stick and rotate, the bull stick drives second bevel gear and first bevel gear rotates simultaneously, first bevel gear drives the threaded rod and rotates simultaneously, the threaded rod drives T type piece and display screen along the internal surface in T type groove lapse simultaneously, thereby the rising of display screen height has been realized, the reduction of display screen height can be realized to the contra-rotation handle, thereby can freely carry out high regulation to the display screen, the use of different height crowds has been satisfied.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a cross-sectional view of the base of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a diagram of the local structure separation state of the present invention.

In the figure: 1-display screen, 2-base, 3-support rod, 4-disassembly and assembly mechanism, 41-groove, 42-connecting plate, 43-slot, 44-sliding groove, 45-sliding rod, 46-square groove, 47-insertion block, 48-spring, 5-T-shaped groove, 6-baffle, 7-T-shaped block, 8-threaded rod, 9-limit plate, 10-first bevel gear, 11-rotating rod, 12-second bevel gear and 13-rotating handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-brightness ultra-wide viewing angle LED full-color display screen comprises a display screen 1, wherein the display screen 1 is a TFT display screen and has the using effects of high brightness and wide viewing angle, a base 2 is arranged below the display screen 1, a supporting rod 3 is arranged at the top of the base 2, and a dismounting mechanism 4 is arranged between the base 2 and the supporting rod 3; the dismounting mechanism 4 comprises a groove 41 arranged at the top of the base 2, a connecting plate 42 is fixed at the bottom end of the supporting rod 3, the bottom of the connecting plate 42 penetrates through the groove 41 and extends into the groove 41, slots 43 are respectively arranged at the left side and the right side of the connecting plate 42, sliding grooves 44 are respectively arranged at the left side and the right side of the top of the base 2, sliding rods 45 are respectively arranged on the inner surfaces of the two sliding grooves 44 in a sliding manner, square grooves 46 are respectively arranged at the left side and the right side of the inner wall of the groove 41, insertion blocks 47 are respectively arranged on the inner surfaces of the two square grooves 46 in a sliding manner, the opposite sides of the two insertion blocks 47 penetrate through the slots 43 and extend into the slots 43, the two insertion blocks 47 are respectively matched with the sizes of the slots 43, the two square grooves 46 are respectively communicated with the groove 41, the bottom ends of the two sliding rods 45 are respectively fixedly connected with the tops of the insertion blocks 47, springs 48 are respectively fixed between the side, far away from the two insertion blocks 47 and the inner walls of the square grooves 46, the front side of the supporting rod 3 is provided with a T-shaped groove 5, the top end of the supporting rod 3 is fixed with a baffle 6, the rear side of the display screen 1 is fixed with a T-shaped block 7, the outer surface of the T-shaped block 7 is connected with the inner surface of the T-shaped groove 5 in a sliding manner, the bottom of the inner wall of the T-shaped groove 5 is connected with a threaded rod 8 in a rotating manner, the top end of the threaded rod 8 penetrates through the T-shaped block 7 and extends to the outside of the T-shaped block 7, the outer surface of the threaded rod 8 penetrates through the limiting plate 9 and extends to the outside of the limiting plate 9, a limiting plate 9 is fixed between the inner walls of the T-shaped groove 5, the limiting plate 9 and the baffle 6 can limit the moving stroke of the T-shaped block 7, the T-shaped block 7 is prevented from moving upwards or downwards, the top end of the threaded rod 8 penetrates through the limiting plate 9 and extends to the outside of the limiting plate 9, the outer surface of the threaded rod 8 is connected with the inner surface of the limiting plate 9 in a rotating manner, the outer surface of the threaded rod 8 is fixed with a first bevel gear 10, the rear side of the supporting rod 3 is connected with a rotating rod 11, the front end of the rotating rod 11 penetrates through the support rod 3 and extends into the T-shaped groove 5, the front end of the rotating rod 11 is fixed with a second bevel gear 12, the second bevel gear 12 is meshed with the first bevel gear 10, and the rear end of the rotating rod 11 is fixed with a rotating handle 13.

And those not described in detail in this specification are well within the skill of those in the art.

In operation, first, two sliding rods 45 are pulled, so that the two sliding rods 45 slide along the inner surface of the sliding groove 44 in the reverse direction, meanwhile, the two sliding rods 45 drive the two insertion blocks 47 to slide along the inner surface of the square groove 46 in the reverse direction, meanwhile, the two insertion blocks 47 start to extrude the compression spring 48, finally, the two insertion blocks 47 slide out of the insertion grooves 43, further, the supporting rod 3 and the connecting plate 42 are taken up, quick detachment is achieved, during installation, the connecting plate 42 is pressed into the groove 41, the bottom of the connecting plate 42 is in contact with the inclined surfaces of the two insertion blocks 47 to extrude, so that the two insertion blocks 47 slide in the reverse direction, when the insertion blocks 47 are butted with the insertion grooves 43, the spring 48 pushes the insertion blocks 47 to reset and insert into the insertion grooves 43, installation is achieved, through the arrangement of the detaching and installing mechanism 4, quick detaching and installing of the base and the connecting plate 42, the supporting rod 3 and the display screen 1 are achieved, thereby the display screen 1 is convenient to detach and carry the display screen 1, the display screen 1 is strong in practicability, by rotating the handle 13, the rotating handle 13 drives the rotating rod 11 to rotate, meanwhile, the rotating rod 11 drives the bevel gear 12 and the bevel gear 10 to rotate, meanwhile, the bevel gear 8, the display screen height of the display screen 8 drives the display screen to move, the display screen to lift up, the display screen 13, thereby, the display screen can achieve the height of people, the people can achieve the height of the people without using the display screen without the display screen with the display screen 1, and the height of the display screen without the display screen with the height adjusting device, and the height adjusting device, thereby achieving the height adjusting device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-color display screen of LED of hi-lite, super wide visual angle, includes display screen (1), the below of display screen (1) is provided with base (2), the top of base (2) is provided with bracing piece (3), its characterized in that: a dismounting mechanism (4) is arranged between the base (2) and the supporting rod (3);

including offering recess (41) at base (2) top in dismouting mechanism (4), the bottom mounting of bracing piece (3) has connecting plate (42), the bottom of connecting plate (42) runs through recess (41) and extends to the inside of recess (41), slot (43) have all been seted up to the left and right sides of connecting plate (42), spout (44), two have all been seted up to the left and right sides at base (2) top the internal surface of spout (44) all slides and has had slide bar (45), square groove (46) have all been seted up to the left and right sides of recess (41) inner wall, two the internal surface of square groove (46) all slides and has inserted block (47), two the opposite side of inserted block (47) all runs through inside that slot (43) and extend to slot (43), two inserted block (47) all with the size looks adaptation of slot (43), two square groove (46) all communicate with recess (41), two the bottom of slide bar (45) all with the top fixed connection of inserted block (47), two the inner wall (46) and the equal spring (48) of one side of inserted block (47) are kept away from mutually has.

2. The LED full-color display screen with high brightness and ultra-wide viewing angle of claim 1, wherein: the utility model discloses a screen display, including bracing piece (3), the front side of bracing piece (3) is opened and is established T type groove (5), the top of bracing piece (3) is fixed with baffle (6), the rear side of display screen (1) is fixed with T type piece (7).

3. The LED full-color display screen with high brightness and ultra-wide viewing angle of claim 2, wherein: the surface of T type piece (7) and the internal surface sliding connection in T type groove (5), the bottom of T type groove (5) inner wall is rotated and is connected with threaded rod (8), the outside of T type piece (7) and extension to T type piece (7) is run through on the top of threaded rod (8).

4. The LED full-color display screen with high brightness and ultra-wide viewing angle of claim 3, which is characterized in that: the surface of threaded rod (8) and the internal surface threaded connection of T type piece (7), be fixed with between the inner wall of T type groove (5) limiting plate (9), limiting plate (9) and the outside that extends to limiting plate (9) are run through on the top of threaded rod (8).

5. The LED full-color display screen with high brightness and ultra-wide viewing angle of claim 3, wherein: the surface of threaded rod (8) is connected with the internal surface rotation of limiting plate (9), the external surface fixation of threaded rod (8) has first bevel gear (10), the rear side swivelling joint of bracing piece (3) has bull stick (11).

6. The LED full-color display screen with high brightness and ultra-wide viewing angle of claim 5, wherein: the front end of the rotating rod (11) penetrates through the supporting rod (3) and extends into the T-shaped groove (5), a second bevel gear (12) is fixed to the front end of the rotating rod (11), the second bevel gear (12) is meshed with the first bevel gear (10), and a rotating handle (13) is fixed to the rear end of the rotating rod (11).