CN212322591U - Adjustable LED advertisement billboard - Google Patents

Abstract

The utility model discloses an adjustable LED advertisement billboard, which comprises a mounting rack, one side of mounting bracket is provided with the alignment jig, the mounting bracket is kept away from one side of mounting bracket and is installed the advertising panel, wherein, the alignment jig is close to the four corners of advertising panel and has seted up the draw-in groove, the alignment jig is close to the top of draw-in groove and has seted up the open slot, one side that the advertising panel corresponds the draw-in groove is fixed with the fixture block, the advertising panel is close to the both sides of alignment jig and is fixed with the installation piece, the middle part of installation piece runs through there is first screw, the second screw has been seted up to one side that the alignment jig is close. The utility model discloses a worm wheel and alignment jig that set up, when the advertising panel is at the tilt state, when needing to adjust the advertising panel, turning handle makes the handle drive the worm and rotates, makes the worm connect to drive the worm wheel through the meshing and rotates, makes the worm wheel drive the alignment jig and rotates, and the alignment jig drives the advertising panel and rotates, is convenient for adjust the gradient of advertising panel, makes the advertising panel keep balance.

Description

Adjustable LED advertisement billboard

Technical Field

The utility model relates to a LED billboard technical field specifically is an adjustable LED advertisement billboard.

Background

The LED advertisement is a new media advertisement form, is the perfect combination of new media technology and outdoor advertisement publishing form, and is an advertisement board which is formed by splicing different advertisement characters or pictures by utilizing light emitting diodes. Although the types and the number of the current LED advertising boards are very large, the existing LED advertising boards still have certain problems and bring certain inconvenience to the use of the LED advertising boards. When the existing LED advertising board is installed, the installation angle of the LED advertising board needs to be repeatedly corrected, the left and right inclination of the LED advertising board is avoided, the installation is labor-consuming, the installation angle of the LED advertising board is adjusted after the LED advertising board is directly installed, and the LED advertising board is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable LED advertisement billboard has solved current LED billboard and when the installation, needs to correct the installation angle of LED billboard repeatedly, avoids the LED billboard horizontal tilt for the installation is comparatively hard, and inconvenient to LED billboard direct mount back adjusts the problem of inconvenient use to the installation angle of LED billboard. In order to achieve the above object, the utility model provides a following technical scheme: an adjustable LED advertisement billboard comprises a mounting frame, wherein an adjusting frame is arranged on one side of the mounting frame, an advertisement board is mounted on one side, away from the mounting frame, of the adjusting frame, clamping grooves are formed in four corners, close to the advertisement board, of the adjusting frame, an open groove is formed in the upper portion, close to the clamping grooves, of the adjusting frame, a clamping block is fixed on one side, corresponding to the clamping grooves, of the advertisement board, mounting blocks are fixed on two sides, close to the adjusting frame, of the advertisement board, first screw holes penetrate through the middle of the mounting blocks, second screw holes are formed in one side, close to the first screw holes, of the adjusting frame, T-shaped bolts penetrate through the first screw holes, and transmission grooves are formed in the middle of; the inside that the alignment jig is close to the drive groove is fixed with the worm wheel, the top that the mounting bracket is close to the worm wheel is rotated and is connected with the worm, one side that the drive groove was kept away from to the worm runs through the inside of mounting bracket and extends to the outside, the outside that the worm is close to the mounting bracket is fixed with the handle, one side that the mounting bracket is close to the alignment jig has been seted up and has been supported the groove, one side that the alignment jig corresponds to support the groove is fixed with the supporting. Preferably, the clamping groove is communicated with the open groove, and the opening size of the open groove is larger than the maximum size of the clamping block. Preferably, the clamping block and the clamping groove are T-shaped, and the clamping block and the clamping groove form a clamping structure. Preferably, the T-shaped bolt is fixed inside the first screw hole and the second screw hole through threads, and the outer size of the end part of the T-shaped bolt is larger than the inner diameter of the first screw hole. Preferably, the pitch of the worm wheel is equal to that of the worm, and the worm wheel is meshed with the worm. Preferably, the supporting groove and the supporting block are annular. Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a worm wheel and alignment jig that set up, when the advertising panel is at the tilt state, when needing to adjust the advertising panel, turning handle makes the handle drive the worm and rotates, makes the worm connect to drive the worm wheel through the meshing and rotates, makes the worm wheel drive the alignment jig and rotates, and the alignment jig drives the advertising panel and rotates, is convenient for adjust the gradient of advertising panel, makes the advertising panel keep balance.

2. The utility model discloses a draw-in groove and the fixture block that sets up, during the installation advertising board, make advertising board drive the inside that the fixture block got into the open slot, later make the advertising board drive the inside that the fixture block got into the draw-in groove from the open slot in, block structure through fixture block and draw-in groove constitution, be convenient for carry out the pre-fixing to the installation of advertising board, make the first screw of advertising board and the second screw of alignment jig can just align, the first screw of advertising board aligns the back with the second screw of alignment jig, make T shape bolt pass through the external screw thread and fix the inside at first screw and second screw, be convenient for make advertising board and alignment jig fixed connection through T shape bolt.

3. The utility model discloses a supporting shoe and the support groove that set up, when the worm wheel drove the alignment jig and rotates, the alignment jig drove the supporting shoe and rotates in the inside of supporting the groove, can support the alignment jig through the supporting shoe simultaneously.

Drawings

Fig. 1 is a schematic top view of the present invention; FIG. 2 is a schematic front view of the present invention; fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention. In the figure: 1. a mounting frame; 2. an adjusting bracket; 3. an advertising board; 4. a card slot; 5. an open slot; 6. a clamping block; 7. mounting blocks; 8. a first screw hole; 9. a second screw hole; 10. a T-bolt; 11. a transmission groove; 12. a worm gear; 13. a worm; 14. a handle; 15. a support groove; 16. and (7) a supporting block.

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 to 3, the present invention provides a technical solution: an adjustable LED advertisement billboard comprises an installation frame 1, an adjusting frame 2, an advertisement board 3, a clamping groove 4, an open slot 5, a clamping block 6, an installation block 7, a first screw hole 8, a second screw hole 9, a T-shaped bolt 10, a transmission groove 11, a worm wheel 12, a worm 13, a handle 14, a support groove 15 and a support block 16, wherein the adjusting frame 2 is arranged on one side of the installation frame 1, the advertisement board 3 is installed on one side of the adjusting frame 2 far away from the installation frame 1, the clamping groove 4 is formed in four corners of the adjusting frame 2 close to the advertisement board 3, the clamping groove 4 is communicated with the open slot 5, the opening size of the open slot 5 is larger than the maximum size of the clamping block 6, the clamping groove 4 and the clamping block 6 are in special shapes, so that the clamping block 6 cannot directly enter or move out of the inside of the clamping groove 4, the opening size of the open slot, the clamping block 6 can conveniently enter or move out of the inside of the clamping groove 4 through the open groove 5, the open groove 5 is formed above the adjusting frame 2 close to the clamping groove 4, the clamping block 6 is fixed on one side of the advertising board 3 corresponding to the clamping groove 4, the clamping block 6 and the clamping groove 4 are in a T shape, and the clamping block 6 and the clamping groove 4 form a clamping structure, when the advertising board 3 is installed, the advertising board 3 drives the clamping block 6 to enter the inside of the open groove 5, then the advertising board 3 drives the clamping block 6 to enter the inside of the clamping groove 4 from the open groove 5, the installation of the advertising board 3 is conveniently pre-fixed through the clamping structure formed by the clamping block 6 and the clamping groove 4, the first screw hole 8 of the advertising board 3 can be exactly aligned with the second screw hole 9 of the adjusting frame 2, the installation blocks 7 are fixed on two sides of the advertising board 3 close to the adjusting frame 2, the first screw hole 8 penetrates through the middle part of the installation block 7, the second screw hole 9, a T-shaped bolt 10 penetrates through the first screw hole 8, the T-shaped bolt 10 is fixed inside the first screw hole 8 and the second screw hole 9 through threads, the outer size of the end part of the T-shaped bolt 10 is larger than the inner diameter of the first screw hole 8, after the first screw hole 8 of the advertising board 3 is aligned with the second screw hole 9 of the adjusting frame 2, the T-shaped bolt 10 is fixed inside the first screw hole 8 and the second screw hole 9 through external threads, the advertising board 3 is conveniently and fixedly connected with the adjusting frame 2 through the T-shaped bolt 10, and a transmission groove 11 is formed in the middle of the mounting frame 1; a worm wheel 12 is fixed inside the adjusting frame 2 close to the transmission groove 11, the pitch of the worm wheel 12 is equal to that of the worm 13, the worm wheel 12 is meshed with the worm 13, when the worm 13 is rotated, the worm 13 can drive the worm wheel 12 to rotate through meshing connection, the worm wheel 12 drives the adjusting frame 2 to rotate, the balance degree of the advertising board 3 is convenient to adjust, the worm 13 is rotatably connected above the mounting frame 1 close to the worm wheel 12, one side of the worm 13 far away from the transmission groove 11 penetrates through the inside of the mounting frame 1 and extends to the outside, a handle 14 is fixed outside the worm 13 close to the mounting frame 1, a supporting groove 15 is formed in one side of the mounting frame 1 close to the adjusting frame 2, the supporting groove 15 and the supporting block 16 are annular, when the worm wheel 12 drives the adjusting frame 2 to rotate, the adjusting frame 2 drives the supporting block 16 to rotate inside the supporting groove 15, and meanwhile, the adjusting frame 2 can, a supporting block 16 is fixed on one side of the adjusting frame 2 corresponding to the supporting groove 15. The working principle is as follows: when the adjustable LED advertising billboard is used, firstly, when the advertising board 3 is installed, the advertising board 3 drives the clamping block 6 to enter the inside of the open slot 5, then the advertising board 3 drives the clamping block 6 to enter the inside of the clamping slot 4 from the open slot 5, the advertising board 3 is convenient to be pre-fixed through the clamping structure formed by the clamping block 6 and the clamping slot 4, the first screw hole 8 of the advertising board 3 is exactly aligned with the second screw hole 9 of the adjusting frame 2, after the first screw hole 8 of the advertising board 3 is aligned with the second screw hole 9 of the adjusting frame 2, the T-shaped bolt 10 is fixed inside the first screw hole 8 and the second screw hole 9 through external threads, the advertising board 3 is convenient to be fixedly connected with the adjusting frame 2 through the T-shaped bolt 10, when the advertising board 3 is in an inclined state and needs to be adjusted, the handle 14 is rotated, the handle 14 drives the worm 13 to rotate, the worm 13 can drive the worm wheel 12 to rotate through meshing connection, the worm wheel 12 drives the adjusting frame 2 to rotate, the adjusting frame 2 drives the advertising board 3 to rotate, the inclination of the advertising board 3 is convenient to adjust, and the advertising board 3 keeps balance. 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an adjustable LED advertisement billboard, includes mounting bracket (1), its characterized in that: an adjusting frame (2) is arranged on one side of the mounting frame (1), an advertising board (3) is arranged on one side, far away from the mounting frame (1), of the adjusting frame (2),

clamping grooves (4) are formed in four corners, close to the advertising board (3), of the adjusting frame (2), open grooves (5) are formed in the upper portion, close to the clamping grooves (4), of the adjusting frame (2), clamping blocks (6) are fixed on one side, corresponding to the clamping grooves (4), of the advertising board (3), mounting blocks (7) are fixed on two sides, close to the adjusting frame (2), of the advertising board (3), first screw holes (8) penetrate through the middle portions of the mounting blocks (7), second screw holes (9) are formed in one side, close to the first screw holes (8), of the adjusting frame (2), T-shaped bolts (10) penetrate through the inner portions of the first screw holes (8), and transmission grooves (11) are formed in the middle portions of the mounting frames (1);

the inside that alignment jig (2) are close to drive groove (11) is fixed with worm wheel (12), the top that mounting bracket (1) is close to worm wheel (12) is rotated and is connected with worm (13), one side that drive groove (11) were kept away from in worm (13) runs through the inside of mounting bracket (1) and extends to the outside, the outside that worm (13) are close to mounting bracket (1) is fixed with handle (14), one side that mounting bracket (1) is close to alignment jig (2) has been seted up and has been supported groove (15), one side that alignment jig (2) correspond and support groove (15) is fixed with supporting shoe (16).

2. The adjustable LED advertising billboard of claim 1, wherein: the clamping groove (4) is communicated with the open slot (5), and the opening size of the open slot (5) is larger than the maximum size of the clamping block (6).

3. The adjustable LED advertising billboard of claim 1, wherein: the clamping block (6) and the clamping groove (4) are T-shaped, and the clamping block (6) and the clamping groove (4) form a clamping structure.

4. The adjustable LED advertising billboard of claim 1, wherein: the T-shaped bolt (10) is fixed inside the first screw hole (8) and the second screw hole (9) through threads, and the outer size of the end part of the T-shaped bolt (10) is larger than the inner diameter of the first screw hole (8).

5. The adjustable LED advertising billboard of claim 1, wherein: the pitch of the worm wheel (12) is equal to that of the worm (13), and the worm wheel (12) is meshed with the worm (13).

6. The adjustable LED advertising billboard of claim 1, wherein: the supporting groove (15) and the supporting block (16) are annular.

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