CN214279518U

CN214279518U - Multi-angle conversion publicity column

Info

Publication number: CN214279518U
Application number: CN202120212825.5U
Authority: CN
Inventors: 李华娟
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-24
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to the technical field of propaganda tools, and discloses a multi-angle switching propaganda column, which comprises a frame base, side shafts are rotatably arranged on two sides in the frame base, a rotating frame is fixedly arranged between the two side shafts, the top and the bottom in the rotating frame are both rotatably provided with a positive shaft, a display fence is fixedly arranged between the two positive shafts, the multi-angle switching publicity column clamps the control gear through the left clamping block and the right clamping block, and when the pressing block is pressed, the left latch and the right latch can be driven to leave the upper tooth groove of the control gear, so that after the publicity column is rotationally adjusted, also can carry out effectual fixed to the publicity column, prevent that the publicity column from rotating the completion back because gravity changes the normal position back, can be convenient quick fixed with the publicity column after adjusting when making the publicity column carry out the show of multi-angle according to the demand.

Description

Multi-angle conversion publicity column

Technical Field

The utility model relates to a propaganda apparatus technical field specifically is a publicity column of multi-angle conversion.

Background

The publicity column is an effective means for self-publicity of organizations or enterprise units and the like, and is often applied to public places such as streets, factories, hotels and the like; generally, stainless steel is adopted as a frame, tempered glass or a strength plate is adopted as a panel, aluminum alloy is adopted as a ceiling, and the panel can be opened to replace a propaganda picture.

When current publicity column is using, the angle adjustment is single and the angle after adjusting can't carry out effectual fixed, leads to the show fence to rotate the back can change the meeting normal position because of gravity reason, influences the effect of show, and can't satisfy the demand of polishing of show fence difference.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a publicity column of multi-angle conversion possesses and can make convenient quilt of publicity column fixed and rotate when can carrying out multi-angle show publicity column, but advantages such as the angle quick adjustment of show light have solved the show column and have not carried out effectual fixing to the show column after carrying out the rotation angle regulation, influence the use of show column, and the show light angle is single, can't satisfy the problem of the different demands of polishing.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a multi-angle conversion publicity column comprises a frame base, wherein side shafts are rotatably arranged on two sides in the frame base, a rotating frame is fixedly arranged between the two side shafts, a positive shaft is rotatably arranged at the top and the bottom in the rotating frame, a display column is fixedly arranged between the two positive shafts, the bottom of the positive shaft is positioned at the bottom and penetrates through the rotating frame and extends into the rotating frame, a control gear is fixedly arranged at the bottom of the positive shaft, a left clamping block is slidably arranged in an inner cavity of the rotating frame, a right clamping block is slidably arranged in an inner cavity of the rotating frame and positioned at the right side of the left clamping block, a left tooth path block is fixedly arranged on the front and the back of the inner cavity of the left clamping block, a right tooth path block is fixedly arranged on the front and the back of the right clamping block, a transmission gear is rotatably arranged in the inner cavity of the rotating frame, and the inner surfaces of the left tooth path block and the right tooth path block are meshed with the outer surface of the transmission gear, the inside fixed mounting of right side fixture block has right latch, the inside fixed mounting of left side fixture block has left latch, the surface of right side latch and left latch all meshes with the internal surface of control gear mutually, the right side of left side fixture block and the equal fixed mounting in left side of right fixture block have interior spring, two one side that interior spring kept away from each other all with the both sides fixed connection of rotating turret inner chamber, the inner chamber slidable mounting of rotating turret has the control strip, the left side of control strip and the right side fixed connection of right fixture block, the top fixed mounting of control strip has the slider, the top slidable mounting that the inner chamber of rotating turret just is located the control strip has the layering according to, run through at the top of layering according to and seted up the slide, the surface of slider and the internal surface slidable connection of slide.

Preferably, the front of the pressing strip penetrates through the rotating frame and extends to the outside of the rotating frame, a clamping groove is formed in the front of the rotating frame, a pressing block is fixedly mounted on the front of the pressing strip, and clamping strips are slidably mounted on two sides of an inner cavity of the pressing block.

Preferably, two opposite sides of the clamping strips are fixedly provided with outer springs, the opposite sides of the outer springs are fixedly connected with an inner cavity of the pressing block, and the front surfaces of the clamping strips penetrate through the pressing block and extend to the outside of the pressing block.

Preferably, the inner cavity of the display fence is fixedly provided with a motor, the output end of the motor is fixedly provided with a threaded rod through a speed reducer, and the outer surface of the threaded rod is provided with a moving block in a threaded manner.

Preferably, the bottom of the moving block is fixedly provided with a connecting strip, the left side of the connecting strip is provided with a moving track in a penetrating manner, and the display lamp is rotatably arranged inside the display fence.

Preferably, the top fixed mounting of show light has the fixed strip, the top fixed mounting of fixed strip has the removal post, the surface of removing the post and the internal surface sliding connection who removes the way.

(III) advantageous effects

Compared with the prior art, the utility model provides a publicity column of multi-angle conversion possesses following beneficial effect: the multi-angle switching publicity column can make the clamping strip clamped with the clamping groove by pressing the pressing strip, the pressing strip drives the control strip to pull the right clamping block rightwards through the sliding block and the slideway, the transmission gear rotates through the right rack block, the transmission gear drives the left clamping block leftwards through the left rack block to make the left clamping tooth and the right clamping tooth leave the tooth groove of the control gear simultaneously, then the rotating rack and the showing column are respectively rotated through the side shaft and the positive shaft to rotate to a required angle, the clamping strip is pressed inwards to make the clamping strip leave the clamping groove, the left clamping block and the right clamping block are simultaneously pushed inwards by the inner spring to make the left clamping tooth and the right clamping tooth simultaneously clamp the control gear, meanwhile, the right clamping block drives the control strip leftwards to move, the pressing strip is pushed forwards through the sliding block and the slideway, the motor drives the threaded rod to rotate, the moving block drives the connecting strip to move forwards and backwards, the moving column slides on the moving track, the display lamp is driven by the fixing strip to rotate in the display column.

1. This publicity column of multi-angle conversion will control the gear and block through left fixture block and right fixture block, and press the briquetting when pressing, can drive left latch and right latch and leave tooth's socket on the control gear, make the publicity column rotate the regulation back, also can carry out effectual fixing to the publicity column, prevent that the publicity column from rotating the completion back because gravity changes the normal position back, the publicity column that will adjust that can be convenient quick when making the publicity column can carry out the show of multi-angle according to the demand is fixed, the convenience of publicity column has been improved.

2. This publicity column of multi-angle conversion drives the threaded rod through the motor, and the threaded rod drives the movable block to through the cooperation of moving the way on the fixed strip on movable post and the connecting strip, make the show light can carry out the regulation of angle automatically, can be in the face of different illumination and the demand of polishing, also make the publicity column can carry out effective work at night, improve the practicality of publicity column.

Drawings

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

Fig. 2 is a partial top view of the inner structure of the rotating frame of the present invention.

Fig. 3 is a partial side view of the internal structure of the display rail of the present invention.

In the figure: 1. a frame base; 2. a side shaft; 3. a rotating frame; 4. a positive axis; 5. a display column; 6. a control gear; 7. a left clamping block; 8. a right clamping block; 9. a left tooth path block; 10. a right rack block; 11. a transmission gear; 12. A right latch; 13. a left latch; 14. an inner spring; 15. a control bar; 16. a slider; 17. pressing the pressing strip; 18. A slideway; 19. a card slot; 20. a pressing block; 21. clamping the strip; 22. an outer spring; 23. a motor; 24. a threaded rod; 25. a moving block; 26. a connecting strip; 27. a moving track; 28. a display lamp; 29. a fixing strip; 30. The column is moved.

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. 1-3, a multi-angle switching bulletin board comprises a rack base 1, side shafts 2 are rotatably mounted on both sides of the interior of the rack base 1, a rotating rack 3 is fixedly mounted between the two side shafts 2, front shafts 4 are rotatably mounted on the top and bottom of the interior of the rotating rack 3, a display board 5 is fixedly mounted between the two front shafts 4, the bottom end of the front shaft 4 at the bottom penetrates through the rotating rack 3 and extends into the interior of the rotating rack 3, a control gear 6 is fixedly mounted at the bottom end of the front shaft 4, a left fixture block 7 is slidably mounted in the inner cavity of the rotating rack 3, a right fixture block 8 is slidably mounted in the inner cavity of the rotating rack 3 and is positioned at the right side of the left fixture block 7, a left tooth track block 9 is fixedly mounted on the front and back of the interior of the left fixture block 7, a right tooth track block 10 is fixedly mounted on the front and back of the right fixture block 8, a transmission gear 11 is rotatably mounted in the inner cavity of the rotating rack 3, the inner surfaces of a left tooth path block 9 and a right tooth path block 10 are meshed with the outer surface of a transmission gear 11, the inner part of a right fixture block 8 is fixedly provided with a right fixture tooth 12, the inner part of the left fixture block 7 is fixedly provided with a left fixture tooth 13, the outer surfaces of the right fixture tooth 12 and the left fixture tooth 13 are meshed with the inner surface of a control gear 6, the right side of the left fixture block 7 and the left side of the right fixture block 8 are fixedly provided with inner springs 14, the sides, far away from each other, of the two inner springs 14 are fixedly connected with the two sides of the inner cavity of the rotating frame 3, the inner cavity of the rotating frame 3 is slidably provided with a control strip 15, the left side of the control strip 15 is fixedly connected with the right side of the right fixture block 8, the top of the control strip 15 is fixedly provided with a sliding block 16, the inner cavity of the rotating frame 3 is slidably provided with a pressing strip 17 above the control strip 15, the top of the pressing strip 17 is provided with a slide 18 in a penetrating way, the outer surface of the sliding block 16 is slidably connected with the inner surface of the slide 18, the front surface of the pressing strip 17 penetrates through the rotating frame 3 and extends to the outside of the rotating frame 3, the front surface of the rotating frame 3 is provided with a clamping groove 19, the front surface of the pressing strip 17 is fixedly provided with a pressing block 20, two sides of the inner cavity of the pressing block 20 are both slidably provided with clamping strips 21, the clamping strips 21 are clamped with the clamping groove 19 when the pressing block 20 presses backwards, one opposite sides of the two clamping strips 21 are both fixedly provided with outer springs 22, one opposite sides of the two outer springs 22 are both fixedly connected with the inner cavity of the pressing block 20, the front surface of the clamping strips 21 penetrates through the pressing block 20 and extends to the outside of the pressing block 20, the inner cavity of the display fence 5 is fixedly provided with a motor 23, the motor 23 is controlled by an external PLC programming program, the output end of the motor 23 is fixedly provided with a threaded rod 24 through a speed reducer, the outer surface thread of the threaded rod 24 is provided with a moving block 25, the bottom of the moving block 25 is fixedly provided with a connecting strip 26, the left side of the connecting strip 26 is provided with a moving channel 27, the display lamp 28 is rotatably installed inside the display column 5, the top of the display lamp 28 is fixedly provided with a fixed strip 29, the top of the fixed strip 29 is fixedly provided with a movable column 30, and the outer surface of the movable column 30 is slidably connected with the inner surface of the movable channel 27.

The working principle is as follows: firstly, a worker presses a pressing strip 17 through a pressing block 20, a clamping strip 21 on the pressing strip 17 is clamped with a clamping groove 19, the pressing strip 17 moves to enable a sliding block 16 to be driven by a sliding way 18 to push rightwards, a right clamping block 8 is pushed rightwards through a control strip 15, a transmission gear 11 rotates through a right gear way block 10, the transmission gear 11 drives a left gear way block 9 to drive a left clamping block 7 to move leftwards, a left clamping tooth 13 on the left clamping block 7 and a right clamping tooth 12 on the right clamping block 8 simultaneously leave a tooth space of a control gear 6, then a side shaft 2 and a positive shaft 4 respectively rotate a rotating rack 3 and a display fence 5, after the rotating to a required angle, the clamping strip 21 on the pressing block 20 moves inwards, the clamping strip 21 leaves the clamping groove 19, an inner spring 14 simultaneously pushes the left clamping block 7 and the right clamping block 12 inwards, the left clamping tooth 13 and the right clamping tooth 8 simultaneously press inwards, the control gear 6 and the right clamping block 8 simultaneously move leftwards to drive the control strip 15 to move leftwards, the pressing bar 17 is pushed forwards through the upper sliding block 16 of the control bar 15 and the upper sliding way 18 of the pressing bar 17, the motor 23 is started to drive the threaded rod 24 to rotate, the moving block 25 moves forwards and backwards to drive the connecting bar 26 to move, the moving column 30 slides on the moving way 27, and the display lamp 28 is driven by the fixing bar 29 to rotate in the display column 5.

In summary, the multi-angle changeable publicity column can press the press strip 17 to make the clamping strip 21 and the clamping groove 19 clamped, the press strip 17 drives the control strip 15 to pull the right clamping block 8 rightwards through the sliding block 16 and the sliding way 18, the transmission gear 11 rotates through the right gear way block 10, the transmission gear 11 drives the left clamping block 7 to move leftwards through the left gear way block 9, the left clamping tooth 13 and the right clamping tooth 12 leave the tooth space of the control gear 6 simultaneously, then the rotating frame 3 and the showing column 5 are respectively rotated through the side shaft 2 and the positive shaft 4, after rotating to a required angle, the clamping strip 21 is pressed inwards to make the clamping strip 21 leave the clamping groove 19, the inner spring 14 simultaneously pushes the left clamping block 7 and the right clamping block 12 inwards, the left clamping tooth 13 and the right clamping tooth 8 simultaneously clamp the control gear 6, the right clamping block 8 drives the control strip 15 to move leftwards, the press strip 17 is pushed forwards through the sliding block 16 and the sliding way 18, the motor 23 drives the threaded rod 24 to rotate, so that the moving block 25 drives the connecting bar 26 to move forwards and backwards, the moving column 30 slides on the moving track 27, and the display lamp 28 is driven by the fixing bar 29 to rotate in the display column 5.

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

1. The utility model provides a publicity column of multi-angle conversion, includes a frame base (1), its characterized in that: the rack is characterized in that side shafts (2) are rotatably mounted on two sides of the interior of the rack base (1), a rotating rack (3) is fixedly mounted between the two side shafts (2), a positive shaft (4) is rotatably mounted at the top and the bottom of the interior of the rotating rack (3), a display fence (5) is fixedly mounted between the positive shafts (4), the display fence is positioned at the bottom, the bottom end of the positive shaft (4) penetrates through the rotating rack (3) and extends into the rotating rack (3), a control gear (6) is fixedly mounted at the bottom end of the positive shaft (4), a left clamping block (7) is slidably mounted in an inner cavity of the rotating rack (3), a right clamping block (8) is slidably mounted in an inner cavity of the rotating rack (3) and positioned at the right side of the left clamping block (7), a left tooth track block (9) is fixedly mounted on the front and the back of the interior of the left clamping block (7), and a right tooth track block (10) is fixedly mounted on the front and the back of the right clamping block (8), the inner cavity of the rotating frame (3) is rotatably provided with a transmission gear (11), the inner surfaces of the left tooth path block (9) and the right tooth path block (10) are respectively meshed with the outer surface of the transmission gear (11), the inner fixed mounting of the right clamping block (8) is provided with a right clamping tooth (12), the inner fixed mounting of the left clamping block (7) is provided with a left clamping tooth (13), the outer surfaces of the right clamping tooth (12) and the left clamping tooth (13) are respectively meshed with the inner surface of the control gear (6), the right side of the left clamping block (7) and the left side of the right clamping block (8) are respectively and fixedly provided with an inner spring (14), two inner springs (14) are respectively and fixedly connected with the two sides of the inner cavity of the rotating frame (3) at the mutually far sides, a control strip (15) is slidably mounted in the inner cavity of the rotating frame (3), and the left side of the control strip (15) is fixedly connected with the right side of the right clamping block (8), the top fixed mounting of control strip (15) has slider (16), the inner chamber of rotating turret (3) and the top slidable mounting that is located control strip (15) have according to layering (17), the top of according to layering (17) is run through and has been seted up slide (18), the surface of slider (16) and the internal surface sliding connection of slide (18), the front of according to layering (17) runs through rotating turret (3) and extends to the outside of rotating turret (3), draw-in groove (19) have been seted up in the front of rotating turret (3), the front fixed mounting according to layering (17) has press briquetting (20), press briquetting (20) the equal slidable mounting in both sides of inner chamber has card strip (21).

2. The multi-angle changeable publicity column of claim 1, wherein: two equal fixed mounting in the relative one side of card strip (21) has outer spring (22), two the relative one side of outer spring (22) all with the inner chamber fixed connection who presses piece (20), the front of card strip (21) is run through and is pressed piece (20) and extend to the outside of pressing piece (20).

3. The multi-angle changeable publicity column of claim 1, wherein: the inner cavity of the display fence (5) is fixedly provided with a motor (23), the output end of the motor (23) is fixedly provided with a threaded rod (24) through a speed reducer, and the outer surface of the threaded rod (24) is provided with a moving block (25) in a threaded manner.

4. The multi-angle changeable publicity column of claim 3, wherein: the bottom of the moving block (25) is fixedly provided with a connecting strip (26), the left side of the connecting strip (26) is provided with a moving track (27) in a penetrating mode, and the display fence (5) is internally and rotatably provided with a display lamp (28).

5. The multi-angle changeable publicity column of claim 4, wherein: the top fixed mounting of show light (28) has fixed strip (29), the top fixed mounting of fixed strip (29) has removal post (30), the surface of removing post (30) and the internal surface sliding connection who removes way (27).