Angle-adjustable advertisement display rack and use method thereof
Technical Field
The invention relates to the technical field of advertisement display frames, in particular to an angle-adjustable advertisement display frame and a using method thereof.
Background
The advertisement is a publicizing means for publicizing and widely transmitting information to the public through a certain form of media for a certain specific requirement, and can create a strong selling atmosphere by utilizing strong colors, beautiful patterns, prominent shapes, humorous actions and accurate and vivid advertisement languages of the advertisement, attract the visual line of consumers and promote the purchase thereof, and the display rack is a support for placing and displaying the advertisement.
However, most of the existing advertisements are mainly plane, so that the three-dimensional display effect cannot be displayed, the height and the angle of the display stand cannot be adjusted conveniently, and the height cannot be adjusted along with the rotation of the angle of the advertisement board, so that the display effect of the advertisements is influenced.
Disclosure of Invention
In order to solve the problems in the prior art, an angle-adjustable advertisement display rack and a use method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides an angle-adjustable advertisement display rack which comprises a base, wherein the base is fixedly connected with a vertical pipe arranged in the vertical direction, a sliding rod is connected in the vertical pipe in a sliding manner, and the upper end of the sliding rod is rotatably connected with a display board; the two ends of the sliding rod are rotatably connected with a left gear and a right gear, the left gear and the right gear are symmetrically arranged on two sides of the sliding rod, the left gear and the right gear are both fixedly connected with independent connecting rods, and the left gear or the right gear is connected with a driving mechanism; the base bilateral symmetry is provided with the slider, the slider with base sliding connection, two sliders rotate with two connecting rods respectively and are connected.
Preferably, the drive mechanism includes a pinion gear, and the pinion gear is engaged with the right gear.
Preferably, panel fixedly connected with pivot, the pivot with the slide bar rotates to be connected, pinion coaxial coupling has driven sprocket, pivot coaxial coupling has drive sprocket, drive sprocket with it is equipped with the chain to hang on the driven sprocket.
Preferably, the rotating shaft is in threaded connection with a nut, and the nut is arranged on one side of the sliding rod.
Preferably, the four diagonal corners of the display board are connected with tension springs.
Preferably, the display board is rotatably connected with a rotary table, the rotary table is fixedly connected with a second telescopic rod, and the second telescopic rod is further fixedly connected with a rotating shaft.
Preferably, the rotating shaft is connected with a telescopic block, the rotating shaft is connected with four first telescopic rods, and the included angle between any two adjacent first telescopic rods is 90 degrees.
Preferably, the diameter of the pinion is smaller than that of the right gear, and the diameter of the left gear is the same as that of the right gear.
The invention also provides a using method of the angle-adjustable advertisement display rack, and the angle-adjustable advertisement display rack is adopted and comprises the following steps:
s1: firstly, placing a poster on a display board, then rotating the display board, and driving a rotating shaft to rotate around a sliding rod by the display board;
s2: the rotating shaft drives the driving chain wheel to rotate, the driving chain wheel drives the driven chain wheel and the pinion to rotate through the chain, the pinion drives the right gear to rotate, and meanwhile, the right gear drives the left gear to rotate;
s3: the left gear and the right gear drive the sliding block to move towards the direction close to the sliding rod through the connecting rod respectively along with the rotation of the left gear and the right gear;
s4: along with the slider slides on the base, the connecting rod drives the slide bar upward movement, and at this moment, relative slip takes place for connecting rod and standpipe, and the slide bar drives the panel through the pivot and rises, through the nut of screwing to realize the relatively fixed of pivot, thereby accomplish the rising work of panel.
Preferably, in step S1, the poster is connected by a tension spring, the telescopic block and the first telescopic rod are moved to the lower side of the three-dimensional pattern by the second telescopic rod according to the position of the three-dimensional pattern on the poster, and the three-dimensional pattern is supported by adjusting the lengths of the telescopic block and the first telescopic rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the rotatable display board is arranged, when the display board rotates, the pinion can be driven to rotate through the chain, the pinion further drives the right gear and the left gear to rotate, the right gear and the left gear rotate to drive the two sliding blocks to move towards the direction close to the sliding rod through the connecting rod, so that the sliding rod can be driven to move upwards under the action of the connecting rod, the angle adjustment of the display board is realized, the height self-adaption adjustment work is realized, the operation is convenient, and the better advertisement display effect can be provided.
2. The second telescopic rod is further arranged, the corresponding length and the corresponding position of the second telescopic rod can be adjusted through the corresponding position of the three-dimensional pattern on the poster, so that the telescopic block and the first telescopic rod can move to the position below the three-dimensional pattern, and the three-dimensional pattern can be supported through reasonably adjusting the lengths of the telescopic block and the first telescopic rod, so that a better display effect is provided.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a front view of the present invention (in operation);
fig. 3 is a top view of a portion of the display board of fig. 1;
fig. 4 is a top view (in an operating state) of a portion of the display board of fig. 1.
Description of reference numerals:
1, a tension spring; 2, displaying a board; 3, rotating a shaft; 4, a chain; 5, softening the head; 6, a first telescopic rod; 7, a rotary table; 8, a turntable base; 9 a pinion gear; 10 right gear; 11 a left gear; 12 gear shafts; 13 connecting rods; 14 slide bar; 15, a vertical pipe; 16 a slider shaft; 17 a slide block; 18 a base; 19 a second telescoping rod; 20 telescopic blocks; 21 poster; 22 a three-dimensional pattern; 23, a driving chain wheel; 24 driven sprocket.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Referring to fig. 1-4, the present embodiment provides an angle-adjustable advertisement display rack, which includes a base 18, wherein the base 18 is horizontally disposed, and the base 18 is used for supporting the whole device. The base 18 fixedly connected with vertical tube 15 that the vertical direction set up, set up the cavity in the vertical tube 15, and sliding connection has slide bar 14 in the vertical tube 15, and slide bar 14 can freely slide in vertical tube 15.
The upper end of the sliding rod 14 is rotatably connected with a display board 2; the two ends of the sliding rod 14 are rotatably connected with a left gear 11 and a right gear 10, the left gear 11 and the right gear 10 are symmetrically arranged at the two sides of the sliding rod 14, the left gear 11 and the right gear 10 are arranged at the upper end of the sliding rod 14, and the left gear 11 and the right gear 10 are rotatably connected with the sliding rod 14 through bearings.
The left gear 11 and the right gear 10 are both fixedly connected with independent connecting rods 13, so that when the left gear 11 and the right gear 10 rotate, the corresponding connecting rods 13 can be driven to rotate simultaneously, and the left gear 11 or the right gear 10 is connected with a driving mechanism.
The two sides of the base 18 are symmetrically provided with sliding blocks 17, the sliding blocks 17 are connected with the base 18 in a sliding manner, and the two sliding blocks 17 are respectively connected with the two connecting rods 13 in a rotating manner through sliding block shafts 16. When the connecting rod 13 rotates, the connecting rod 13 drives the sliding block 17 to slide on the base 18, and since the length of the connecting rod 13 is not variable, the connecting rod 13 drives the sliding rod 14 to move upwards through the corresponding gear, so as to realize the lifting operation of the sliding rod 14.
The drive mechanism comprises a pinion 9, and the pinion 9 is meshed with a right gear 10. The diameter of the pinion 9 is smaller than that of the right gear 10, and the diameter of the left gear 11 is the same as that of the right gear 10.
The display board 2 is fixedly connected with a rotating shaft 3, the rotating shaft 3 is rotationally connected with the sliding rod 14, the pinion 9 is coaxially connected with a driven sprocket 24, the rotating shaft 3 is coaxially connected with a driving sprocket 23, and a chain 4 is hung on the driving sprocket 23 and the driven sprocket 24.
When the display board 2 rotates, the display board 2 can drive the rotating shaft 3 to rotate simultaneously, so as to drive the driving sprocket 23 to rotate, and further drive the driven sprocket 24 and the pinion 9 to rotate through the chain 4. When the device is used, the diameter of the pinion 9 can be adjusted conveniently, and when the display board 2 rotates, the right gear 10 can be driven to rotate by a sufficient angle, so that the device is integrally lifted.
The rotating shaft 3 is in threaded connection with a nut, and the nut is arranged on one side of the sliding rod 14. When needs drive panel 2 and rotate, through loosening the nut soon, pivot 3 can freely rotate around slide bar 14 this moment, after panel 2 adjusts suitable angle, through the nut of screwing, realizes the relatively fixed work of 3 positions of pivot, prevents that panel 2 from rotating, and because the meshing effect of a plurality of gear, the gear also can play certain anti-reversing effect to pivot 3.
Four diagonal positions of the display board 2 are connected with tension springs 1, the tension springs 1 are connected with hanging rings, four diagonal positions of the poster 21 are further provided with hooks, and the poster 21 can be fixed relatively through the mutual matching of the hooks and the tension springs.
2 fixedly connected with revolving stage base 8 of panel, revolving stage base 8 rotates and is connected with revolving stage 7, 7 fixedly connected with second telescopic links 19 of revolving stage, and 19 accessible revolving stages of second telescopic links rotate around panel 2, and second telescopic link 19 can freely adjust length.
Second telescopic link 19 is fixedly connected with axis of rotation still, and axis of rotation connection has flexible piece 20, and axis of rotation connection has four first telescopic links 6, and first telescopic link 6 is connected with soft head 5, and the contained angle of arbitrary adjacent first telescopic link 6 is 90, and soft head 5 and flexible piece 20 mutually support, can realize propping up of three-dimensional pattern 22 on the poster 21. The second telescopic rod 19 and the first telescopic rod 6 both adopt conventional telescopic rods, and relative locking work after extension can be realized.
The invention also provides a using method of the angle-adjustable advertisement display rack, and the angle-adjustable advertisement display rack adopting the embodiment comprises the following steps:
s1: firstly, a poster is placed on a display board 2, then the display board 2 is rotated, and the display board 2 drives a rotating shaft 3 to rotate around a sliding rod 14;
s2: the rotating shaft 3 drives the driving chain wheel 23 to rotate, the driving chain wheel 23 drives the driven chain wheel 24 and the pinion 9 to rotate through the chain 4, the pinion 9 drives the right gear 10 to rotate, and meanwhile, the right gear 10 drives the left gear 11 to rotate;
s3: as the left gear 11 and the right gear 10 rotate, the left gear 11 and the right gear 10 respectively drive the sliding block 17 to move towards the direction close to the sliding rod 14 through the connecting rod 13;
s4: along with the sliding of the sliding block 17 on the base 18, the connecting rod 13 drives the sliding rod 14 to move upwards, at this time, the connecting rod 13 and the vertical pipe 15 slide relatively, the sliding rod 14 drives the display board 2 to ascend through the rotating shaft 3, and the nut is screwed, so that the rotating shaft 3 is fixed relatively, and the ascending work of the display board 2 is completed.
In step S1, the poster 21 is connected by the tension spring 1, the telescopic block 20 and the first telescopic rod 6 are moved to the lower side of the three-dimensional pattern 22 by the second telescopic rod 19 according to the position of the three-dimensional pattern 22 on the poster 21, and the three-dimensional pattern 22 is supported by adjusting the lengths of the telescopic block 20 and the first telescopic rod 6.
It should be noted that, when the display board 2 rotates, the pinion 9 is driven to rotate by the chain 4, the pinion 9 further drives the right gear 10 and the left gear 11 to rotate, the right gear 10 and the left gear 11 rotate and drive the two sliders 17 to move towards the direction close to the slide bar 14 through the connecting rod 13, so that under the action of the connecting rod 13, the slide bar 14 can be driven to move upwards, the angle adjustment of the display board 2 is realized, the self-adaptive adjustment work of the height is realized, the operation is convenient, and the better advertisement display effect can be provided.
In addition, through the corresponding position of the three-dimensional pattern 22 on the poster 21, the corresponding length and position of the second telescopic rod 19 can be adjusted, so that the telescopic block 20 and the first telescopic rod 6 move to the lower side of the three-dimensional pattern 22, and the length of the telescopic block 20 and the length of the first telescopic rod 6 can be reasonably adjusted, so that the three-dimensional pattern 22 can be supported, and a better display effect can be provided.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.