CN216556234U

CN216556234U - Mounting bracket of LED display screen

Info

Publication number: CN216556234U
Application number: CN202122750503.9U
Authority: CN
Inventors: 陈超
Original assignee: Renqiu Shiji Feida Metal Products Co ltd
Current assignee: Renqiu Shiji Feida Metal Products Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-17
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of display screen display installation, and discloses an installation support of an LED display screen, which comprises a support box, wherein a motor is fixedly installed in an inner cavity of the support box, an output shaft is fixedly installed at the output end of the motor through a speed reducer, a first gear is fixedly installed on the outer surface of the output shaft, a second gear is rotatably installed in the inner cavity of the support box and positioned on the left side and the right side of the first gear, the installation support of the LED display screen drives the output shaft to rotate through the motor, the output shaft drives the second gear to rotate through the first gear, the second gear drives the third gear to rotate, the second gear and the third gear drive a first connecting rod to rotate upwards, the first connecting rod drives a support plate to move upwards through the cooperation of the second connecting rod and the third connecting rod, so that the adjustment of different heights of the LED display screen is realized, and the adjustment of the heights of the display screen is facilitated for people, is convenient for people to use.

Description

Mounting bracket of LED display screen

Technical Field

The utility model relates to the technical field of display screen display and installation, in particular to an installation support of an LED display screen.

Background

The LED display screen is a flat panel display, comprises LED module panel one by one, is used for showing the equipment of various information such as characters, image, video, all can use the LED display screen to demonstrate at present in each show field, needs the installing support to fix the regulation to the display screen when the show.

The installing support of current LED display screen is when carrying out the use, and most mostly are bolt and buckle and carry out the height to the display screen and adjust comparatively loaded down with trivial details, and the position of height-adjusting simultaneously is comparatively fixed to unable nimble regulation to the appropriate position, the unable turned angle of display screen simultaneously demonstrates each angle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the mounting bracket of the LED display screen, which has the advantages of capability of automatically adjusting the display screen at different heights, capability of adjusting the display screen at multiple angles and the like, and solves the problems that the conventional mounting bracket of the display screen cannot arbitrarily adjust the display screen at different heights and cannot adjust the angle of the display screen at the same time.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an installing support of LED display screen, includes the supporting box, the inner chamber fixed mounting of supporting box has the motor, the output of motor has the output shaft through speed reducer fixed mounting, the outer fixed surface of output shaft installs No. one the gear, the inner chamber of supporting box just is located the left of No. one gear and all rotates with the right-hand side and installs No. two gears, the surface of No. one the gear meshes with the surface of No. two gears, the inner chamber of supporting box just is located the right-hand rotation of No. two gears and installs No. three gears, the surface of No. two gears meshes with the surface of No. three gears mutually, No. two gears all rotate with the front of No. three gears and install a connecting rod, the front of No. one connecting rod rotates and installs No. two connecting rods, the front of No. two connecting rods rotates and installs No. three connecting rods, the bottom of No. three connecting rods runs through supporting box and extends to the outside of supporting box, and a supporting plate is fixedly arranged at the top of the third connecting rod.

Preferably, the top of the supporting plate is rotatably provided with a transmission ring, and the inner surface of the transmission ring is fixedly provided with a first ratchet block.

Preferably, the inner cavity of the transmission ring is rotatably provided with a first clamping block, and the top of the first clamping block is fixedly provided with a first spring.

Preferably, the back surface of the first clamping block is in sliding connection with the front surface of the first ratchet block, and the outer surface of the transmission ring is fixedly provided with a second ratchet block.

Preferably, the inner cavity of the supporting plate is rotatably provided with a second clamping block, and the back surface of the second clamping block is in sliding connection with the front surface of the second ratchet block.

Preferably, the bottom fixed mounting of No. two joint blocks has No. two springs, the front of No. two joint blocks and the left fixed mounting who is located No. two springs have the push rod, the front end of push rod runs through the backup pad and extends to the outside of backup pad, the top fixed mounting of transmission circle has the installation fixed plate.

(III) advantageous effects

Compared with the prior art, the utility model provides the mounting bracket of the LED display screen, which has the following beneficial effects: this installing support accessible motor of LED display screen drives the output shaft and rotates, the output shaft drives No. two gear rotations through a gear, No. two gears drive No. three gear rotations, No. two gears and No. three gears drive connecting rod upward rotation, a connecting rod passes through No. two connecting rods and No. three connecting rod cooperations, drive backup pad rebound, thereby realized the regulation to LED display screen co-altitude, the cooperation of No. one ratchet piece and a joint block on the rethread transmission circle, make the transmission circle can only rotate right, the cooperation of No. two joint blocks of rethread and No. two ratchet pieces, thereby realize adjusting the portable of LED display screen angle.

1. This installing support of LED display screen, it rotates to drive the output shaft through the motor, the output shaft drives No. two gear revolve through a gear, No. two gears drive No. three gear revolve, No. two gears and No. three gears drive a connecting rod upwards rotating, a connecting rod passes through No. two connecting rods and No. three connecting rod cooperations, drive backup pad rebound, thereby realized the regulation to LED display screen co-altitude, be convenient for people to the regulation of display screen height, the work load that the user adjusted has been reduced, simultaneously it is bigger to the selectivity of height, the people's of being convenient for use greatly.

2. This installing support of LED display screen, the cooperation of a ratchet piece and a joint piece is circled through the transmission, makes the transmission circle can only rotate right, and No. two joint pieces of rethread and No. two ratchet pieces' cooperation to the realization is adjusted the portable of LED display screen angle, has made things convenient for people to the show of the different angles of display screen, has improved the effect of show greatly, has improved the practicality of support.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a top view of the internal structure of the present invention.

Fig. 3 is a top view of the internal structure of the drive ring of the present invention.

In the figure: 1. a support box; 2. a motor; 3. an output shaft; 4. a first gear; 5. a second gear; 6. a third gear; 7. a first connecting rod; 8. a second connecting rod; 9. a third connecting rod; 10. a support plate; 11. a drive ring; 12. a first ratchet block; 13. a first clamping block; 14. a first spring; 15. a second ratchet block; 16. a second clamping block; 17. a second spring; 18. a push rod; 19. and (6) mounting a fixing plate.

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.

Referring to fig. 1-3, an installation bracket for an LED display screen comprises a support box 1, a motor 2 is fixedly installed in an inner cavity of the support box 1, the motor 2 is electrically connected with an external power supply, the motor 2 is controlled by a PLC programming program to control the rotation speed and the forward and reverse rotation of the motor 2, an output shaft 3 is fixedly installed at an output end of the motor 2 through a speed reducer, a first gear 4 is fixedly installed on an outer surface of the output shaft 3, a second gear 5 is rotatably installed in the inner cavity of the support box 1 and positioned at the left and right of the first gear 4, an outer surface of the first gear 4 is meshed with an outer surface of the second gear 5, a third gear 6 is rotatably installed in the inner cavity of the support box 1 and positioned at the right of the second gear 5, an outer surface of the second gear 5 is meshed with an outer surface of the third gear 6, a first connecting rod 7 is rotatably installed on the front surfaces of the second gear 5 and the third gear 6, the front of the first connecting rod 7 is rotatably provided with a second connecting rod 8, the front of the second connecting rod 8 is rotatably provided with a third connecting rod 9, the bottom of the third connecting rod 9 penetrates through the supporting box 1 and extends to the outside of the supporting box 1, the top of the third connecting rod 9 is fixedly provided with a supporting plate 10, the top of the supporting plate 10 is rotatably provided with a transmission ring 11, the inner surface of the transmission ring 11 is fixedly provided with a first ratchet block 12, the inner cavity of the transmission ring 11 is rotatably provided with a first clamping block 13, the top of the first clamping block 13 is fixedly provided with a first spring 14, the back of the first ratchet block 13 is slidably connected with the front of the first ratchet block 12, the outer surface of the transmission ring 11 is fixedly provided with a second ratchet block 15, the inner cavity of the supporting plate 10 is rotatably provided with a second clamping block 16, the back of the second clamping block 16 is slidably connected with the front of the second ratchet block 15, the bottom of the second clamping block 16 is fixedly provided with a second spring 17, a push rod 18 is fixedly mounted on the front surface of the second clamping block 16 and on the left of the second spring 17, the front end of the push rod 18 penetrates through the support plate 10 and extends to the outside of the support plate 10, and a mounting fixing plate 19 is fixedly mounted on the top of the transmission coil 11.

The working principle is as follows: firstly, a user fixedly installs the LED display screen on the installation fixing plate 19, when the height of a display is required to be adjusted, the motor 2 is started, the motor 2 drives the output shaft 3 to rotate through the speed reducer, the output shaft 3 drives the first gear 4 to rotate, the first gear 4 drives the second gear 5 to rotate clockwise, the second gear 5 drives the third gear 6 to rotate anticlockwise, the second gear 5 and the third gear 6 drive the first connecting rod 7 to rotate upwards, the first connecting rod 7 rotates on the second connecting rod 8 to drive the second connecting rod 8 to move upwards, the second connecting rod 8 drives the third connecting rod 9 to move upwards, the third connecting rod 9 drives the support plate 10 and the transmission ring 11 to move upwards, the transmission ring 11 drives the installation fixing plate 19 to move upwards, so that the adjustment of different heights of the LED display screen is realized, when the angle of the display screen is required to be rotated, the push rod 18 is pushed outwards, push rod 18 drives No. two joint piece 16 and outwards removes, No. two spring 17 is stretched, rotate the display screen afterwards, drive circle 11 begins to rotate, No. one joint piece 13 and No. one ratchet piece 12 joint under the effect of a spring 14 elasticity simultaneously, make drive circle 11 can only rotate right, after rotating suitable angle, loosen push rod 18, No. two spring 17 kick-backs, make No. two joint piece 16 cards on No. two ratchet piece 15, prevented drive circle 11 and rotated right, thereby realized the regulation to display screen angle portable.

To sum up, this installing support accessible motor 2 of LED display screen drives output shaft 3 and rotates, output shaft 3 drives No. two gears 5 through a gear 4 and rotates, No. two gears 5 drive No. three gears 6 and rotate, No. two gears 5 and No. three gears 6 drive connecting rod 7 and upwards rotate, connecting rod 7 drives backup pad 10 and upwards moves through No. two connecting rods 8 and No. three connecting rod 9 cooperation, thereby realized the regulation to LED display screen co-altitude, rethread drive ring 11 goes up the cooperation of a ratchet piece 12 and a joint piece 13, make drive ring 11 only can rotate right, rethread No. two joint pieces 16 and No. two ratchet pieces 15's cooperation, thereby realize the portable regulation to LED display screen angle.

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

Claims

1. The utility model provides a mounting bracket of LED display screen, includes supporting box (1), its characterized in that: the inner chamber fixed mounting of supporting box (1) has motor (2), the output of motor (2) passes through speed reducer fixed mounting and has output shaft (3), the outer fixed surface of output shaft (3) installs gear (4) No. one, the inner chamber of supporting box (1) and the left that is located gear (4) and right-hand all rotate and install gear (5) No. two, the surface of gear (4) meshes with the surface of gear (5) No. two, the inner chamber of supporting box (1) and the right-hand rotation that is located gear (5) install gear (6) No. three, the surface of gear (5) and the surface of gear (6) mesh mutually, gear (5) and the front of gear (6) all rotate and install connecting rod (7) No. one, the front of connecting rod (7) is rotated and is installed connecting rod (8) No. two, the front of No. two connecting rods (8) is rotated and is installed No. three connecting rod (9), the bottom of No. three connecting rod (9) runs through supporting box (1) and extends to the outside of supporting box (1), the top fixed mounting of No. three connecting rod (9) has backup pad (10).

2. The mounting bracket of the LED display screen of claim 1, wherein: the top of the supporting plate (10) is rotatably provided with a transmission ring (11), and the inner surface of the transmission ring (11) is fixedly provided with a first ratchet block (12).

3. The mounting bracket for the LED display screen of claim 2, wherein: the inner cavity of the transmission ring (11) is rotatably provided with a clamping block (13), and the top of the clamping block (13) is fixedly provided with a spring (14).

4. The mounting bracket of the LED display screen of claim 3, wherein: the back surface of the first clamping block (13) is in sliding connection with the front surface of the first ratchet block (12), and a second ratchet block (15) is fixedly mounted on the outer surface of the transmission ring (11).

5. The mounting bracket for the LED display screen of claim 2, wherein: the inner cavity of the supporting plate (10) is rotatably provided with a second clamping block (16), and the back surface of the second clamping block (16) is in sliding connection with the front surface of the second ratchet block (15).

6. The mounting bracket for the LED display screen of claim 5, wherein: the bottom fixed mounting of No. two joint piece (16) has No. two spring (17), the front of No. two joint piece (16) and the left fixed mounting that is located No. two spring (17) have push rod (18), the front end of push rod (18) runs through backup pad (10) and extends to the outside of backup pad (10), the top fixed mounting of transmission circle (11) has installation fixed plate (19).