CN217899280U

CN217899280U - Rotatable LED color display screen

Info

Publication number: CN217899280U
Application number: CN202221015041.4U
Authority: CN
Inventors: 魏红伟
Original assignee: Wuhan Ouwai Network Technology Co ltd
Current assignee: Wuhan Ouwai Network Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-25
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a rotatable formula LED color display screen, including annular footstock and display screen main part, the interior limit side fixed mounting of annular footstock has the bracing piece, fixed mounting has the motor casing on the bracing piece, fixed mounting has the low-speed motor in the motor casing, the outside side fixed mounting of display screen main part has the protection frame, annular convex groove has been seted up to the bottom of annular footstock, and balance mechanism includes protruding type swivel becket and spacing sideboard, protruding type swivel becket movable mounting is at annular convex inslot, and this rotatable formula LED color display screen reasonable in design, and balance mechanism's spacing sideboard can restrict the both sides of protection frame, restricts protection frame and display screen main part between two spacing sideboard to, can rotate relatively between protruding type swivel becket to can improve pivoted stability effectively.

Description

Rotatable LED color display screen

Technical Field

The utility model belongs to the technical field of display device, in particular to rotatable formula LED color display screen.

Background

When the LED color display screen is used, the rotation display is favorable for improving the adaptability of the service environment, different conditions are conveniently dealt with, when the rotatable LED color display screen is installed, if the LED color display screen is not perpendicular to the ground, the rotation resistance born by the rotating mechanism can be increased, thereby causing the excessive abrasion of the rotating mechanism and further causing the instability of the rotation of the LED color display screen, but the problem that the prior rotatable LED color display screen cannot solve is solved, therefore, the utility model provides a rotatable LED color display screen.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a rotatable LED color display screen, this rotatable LED color display screen reasonable in design, balance mechanism's spacing sideboard can restrict the both sides of protecting frame, and with protecting frame and display screen main part restriction between two spacing sideboard to, can rotate relatively between protruding type swivel becket and the annular footstock, thereby can improve pivoted stability effectively.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a rotatable formula LED color display screen, includes annular footstock and display screen main part, the interior limit side fixed mounting of annular footstock has the bracing piece, fixed mounting has the motor casing on the bracing piece, fixed mounting has the low-speed motor in the motor casing, the outside side fixed mounting of display screen main part has the protection frame, annular convex groove has been seted up to the bottom of annular footstock, and balance mechanism includes protruding type swivel becket and spacing sideboard, protruding type swivel becket movable mounting is in annular convex inslot, the top fixed mounting of protection frame has telescopic machanism.

Furthermore, protruding type rotating ring and spacing sideboard pass through bolted connection, the operation hole has been seted up at the top of annular footstock, the operation hole communicates with annular convex groove.

Furthermore, a plurality of fixing holes are formed in the annular top seat.

Furthermore, the two sides of the protective frame are both provided with limiting sliding grooves, and one side of each limiting side plate is fixedly provided with a sliding block.

Furthermore, the slider activity is pegged graft in spacing spout.

Furthermore, the telescopic mechanism comprises an outer cylinder and an inner cylinder, and one end of the inner cylinder is movably inserted into one end of the outer cylinder.

Furthermore, an electric push rod is fixedly mounted on the inner side wall of the top of the outer barrel and is fixedly connected with the inner side wall of the top of the inner barrel.

Furthermore, the other end of the inner cylinder is fixedly connected with an output shaft of the low-speed motor.

The utility model has the advantages that: the utility model discloses a rotatable formula LED color display screen, including annular footstock, display screen main part, bracing piece, motor casing, low-speed motor, telescopic machanism, annular convex groove, balance mechanism, protruding type swivel becket, spacing sideboard, protection frame, spacing spout, slider, handle hole, fixed orifices, urceolus, inner tube and electric putter.

1. This balancing mechanism's of rotatable formula LED color display screen spacing sideboard can restrict the both sides of protective frame, with protective frame and the restriction of display screen main part between two spacing sideboard to, can rotate relatively between protruding type rotating ring and the annular footstock, thereby can improve pivoted stability effectively.

2. A telescopic mechanism is arranged between a protection frame and a motor shell of the rotatable LED color display screen, and the protection frame and a display screen main body can stretch out and draw back on a fixed track by matching of the telescopic mechanism and a balance mechanism, so that the adaptability to the use environment can be improved.

3. This but balance mechanism of rotation formula LED color display screen can prevent effectively that the display screen main part from leading to rotating because of not perpendicular to ground and being obstructed, prevents the junction excessive wear, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of a rotatable LED color display screen;

FIG. 2 is a schematic cross-sectional view of a rotatable LED color display screen;

FIG. 3 is a schematic view of a rotatable suspension clamping mechanism of an LED color display screen;

FIG. 4 is a schematic cross-sectional view of a rotatable suspension fixture for an LED color display screen;

in the figure: 1. an annular top seat; 2. a display screen main body; 3. a support bar; 4. a motor casing; 5. a low-speed motor; 6. a telescoping mechanism; 7. an annular convex groove; 8. a balancing mechanism; 9. a convex rotating ring; 10. a limit side plate; 11. a protective frame; 12. a limiting chute; 13. a slider; 14. an operation hole; 15. a fixing hole; 16. an outer cylinder; 17. an inner barrel; 18. an electric push rod.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a rotatable formula LED color display screen, includes annular footstock 1 and display screen main part 2, the interior limit side fixed mounting of annular footstock 1 has bracing piece 3, fixed mounting has motor casing 4 on the bracing piece 3, fixed mounting has low-speed motor 5 in the motor casing 4, the outside side fixed mounting of display screen main part 2 has protection frame 11, annular convex groove 7 has been seted up to the bottom of annular footstock 1, and balance mechanism 8 includes protruding type swivel becket 9 and spacing sideboard 10, protruding type swivel becket 9 movable mounting is in annular convex groove 7, the top fixed mounting of protection frame 11 has telescopic machanism 6.

This embodiment, protruding type swivel collar 9 and spacing sideboard 10 pass through bolted connection, operation hole 14 has been seted up at the top of annular footstock 1, operation hole 14 and annular protruding groove 7 intercommunication can dismantle and assemble spacing sideboard 10 through operation hole 14, a plurality of fixed orifices 15 have been seted up on the annular footstock 1, fixed orifices 15 are used for fixing annular footstock 1 with the bolt cooperation.

This embodiment, limiting sliding grooves 12 have all been seted up to the both sides of protective frame 11, one side fixed mounting of limiting sideboard 10 has slider 13, slider 13 activity is pegged graft in limiting sliding grooves 12, protruding type rotating ring 9 can be at annular convex inslot 7 internal rotation, when low-speed motor 5 passes through telescopic machanism and drives protective frame 11 and display screen main part 1 rotation, slider 13 and limiting sliding grooves 12 cooperation drive limiting sideboard 10 and be circular motion, limiting sideboard 10 drives protruding type rotating ring 9 at annular convex inslot 7 internal rotation, therefore, limiting sideboard 10 can restrict the both sides of protective frame 11, restrict protective frame 11 and display screen main part 2 between two limiting sideboard 10, and, can rotate relatively between protruding type rotating ring 9 and the annular footstock 1, thereby can improve display screen main part 1 pivoted stability effectively, can prevent effectively that display screen main part 2 from leading to rotating because of not being perpendicular to ground and being obstructed, prevent telescopic machanism 6 excessive wearing and tearing, therefore, the clothes hanger is strong in practicability.

This embodiment, telescopic machanism 6 includes urceolus 16 and inner tube 17, the one end activity of inner tube 17 is pegged graft in the one end of urceolus 16, fixed mounting has electric putter 18 on the inside wall at urceolus 16 top, the inside wall fixed connection at electric putter 18 and inner tube 17 top, the other end of inner tube 17 and low-speed motor 5's output shaft fixed connection, when electric putter 18 stretches out and draws back, can drive and stretch out and draw back between urceolus 16 and the inner tube 17, and at this moment, slider 13 slides in spacing spout 12, and telescopic machanism 6 cooperates 8 with balance mechanism and closes and can make protection frame 11 and display screen main part 2 stretch out and draw back on fixed orbit to can improve the adaptability to service environment, simultaneously, low-speed motor 5 can drive protection frame 11 and display screen main part 2 through telescopic machanism 6 and rotate.

When the annular footstock is used, the annular footstock 1 is arranged at a required position through the matching of the bolt and the fixing hole 15, the display screen main body 2, the electric push rod 18 and the low-speed motor 5 are connected to an external power supply and a control system, when the adjustment is required, the telescopic mechanism 6 is used for driving the protection frame 11 and the display screen main body 2 to move up and down, and the low-speed motor 5 is used for driving the telescopic mechanism 6, the balance mechanism 8, the protection frame 11 and the display screen main body 2 to rotate together.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rotatable formula LED color display screen, includes annular footstock (1) and display screen main part (2), its characterized in that, the interior limit side fixed mounting of annular footstock (1) has bracing piece (3), fixed mounting has motor casing (4) on bracing piece (3), fixed mounting has low-speed motor (5) in motor casing (4), the outside side fixed mounting of display screen main part (2) has protective frame (11), annular convex groove (7) have been seted up to the bottom of annular footstock (1), and balance mechanism (8) are including protruding type swivel becket (9) and spacing sideboard (10), protruding type swivel becket (9) movable mounting is in annular convex groove (7), the top fixed mounting of protective frame (11) has telescopic machanism (6).

2. A rotatable LED color display screen according to claim 1, wherein: the convex rotating ring (9) is connected with the limiting side plate (10) through a bolt, an operation hole (14) is formed in the top of the annular top seat (1), and the operation hole (14) is communicated with the annular convex groove (7).

3. A rotatable LED color display according to claim 2, wherein: the annular top seat (1) is provided with a plurality of fixing holes (15).

4. A rotatable LED color display screen according to claim 1, wherein: the protective frame is characterized in that limiting sliding grooves (12) are formed in two sides of the protective frame (11), and a sliding block (13) is fixedly mounted on one side of each limiting side plate (10).

5. A rotatable LED color display screen according to claim 4, wherein: the sliding block (13) is movably inserted in the limiting sliding groove (12).

6. A rotatable LED color display screen according to claim 1, wherein: the telescopic mechanism (6) comprises an outer cylinder (16) and an inner cylinder (17), and one end of the inner cylinder (17) is movably inserted into one end of the outer cylinder (16).

7. A rotatable LED color display screen according to claim 6, wherein: and an electric push rod (18) is fixedly mounted on the inner side wall of the top of the outer cylinder (16), and the electric push rod (18) is fixedly connected with the inner side wall of the top of the inner cylinder (17).

8. The rotatable LED color display screen of claim 7, wherein: the other end of the inner cylinder (17) is fixedly connected with an output shaft of the low-speed motor (5).