CN104376799A - Four-face-turning advertising board - Google Patents

Abstract

The invention discloses a four-sided billboard, which adopts quadrangular prism graphic strips to form an advertising surface, and is characterized in that it includes an advertising frame, a movable frame dislocation mechanism, and a graphic strip displacement mechanism; the advertising frame includes a movable frame and a fixed frame that can slide back and forth ground connection; the movable frame dislocation mechanism includes a runner connected to the output shaft of the first motor; the gear meshes with the runner, and the gear is connected to the movable frame by connecting the crank linkage mechanism; position mechanism and movable frame diagram strip displacement mechanism; the fixed frame diagram strip displacement mechanism includes the first sheave mechanism and the first linkage mechanism on the fixed frame; the movable frame diagram strip displacement mechanism includes the movable frame The second sheave mechanism and the second linkage mechanism. The invention realizes the four-sided turning of the advertisement surface, increases the advertisement picture, has the advantages of simple structure, fast and convenient transformation, and low cost.

Description

A four-sided billboard

Background technique

Billboards are ubiquitous in life. The quality of advertising design is related to the sales of products, and the strength of advertising also determines the sales performance of products. Therefore, advertising is very expensive and in short supply. Nowadays, there are more and more types of goods, and more and more advertisements need to be played. Existing billboards, such as bus shelter billboards, subway billboards, elevator billboards, wall billboards, etc., can only use one side; currently widely used three-sided flip billboards have the advantages of simple structure, fast overall picture change, It has strong visual aesthetics and other advantages, but it can only be turned over three sides, which cannot meet the needs of users to increase advertising efforts at cost. Therefore, it is a development trend to study multi-faceted billboards with strong wind power and increased advertising screens.

Contents of the invention

The purpose of the present invention is to provide a four-sides-turned billboard with a simple structure, fast and convenient transformation, and low cost.

The present invention achieves the above object through the following technical solutions:

A four-sided billboard, which adopts four-sided prism strips to form an advertisement surface, includes an advertisement frame, a movable frame dislocation mechanism, and a strip displacement mechanism;

The advertising frame includes a movable frame and a fixed frame, and the movable frame is connected to the fixed frame through a sliding pair to slide back and forth; the fixed frame is rotatably connected with a fixed frame drawing strip, and the movable frame is rotatably connected with a movable frame drawing strip;

The movable frame dislocation mechanism includes a running wheel, a gear, a first motor and a crank linkage; the first motor is fixed on the bottom of the fixed frame; the running wheel is connected to the output shaft of the first motor; the gear meshes with the running wheel, and the shaft of the gear Connect the crank of the crank-link mechanism, and the connecting rod of the crank-link mechanism is fixedly connected with the movable frame;

The chart strip displacement mechanism includes a fixed frame chart strip displacement mechanism and a movable frame chart strip displacement mechanism;

The chart strip displacement mechanism of the fixed frame includes a second motor on the fixed frame, a first sheave mechanism, a first sprocket, a first cam wheel, and a second sprocket; the output shaft of the second motor is connected to the second sprocket. The driving dial of a sheave mechanism, the first sprocket wheel is installed on the axle of the driven sheave of the first sheave mechanism; A first sprocket is coaxially installed, and the second sprocket is connected to the first sprocket through the first chain; multiple first sprockets are connected through the first porous connecting strip;

The moving frame diagram strip displacement mechanism includes the third motor on the movable frame, the second sheave mechanism, the third sprocket, the fourth sprocket, and the second cam wheel; the output shaft of the third motor is connected to the second The driving dial of the second sheave mechanism, the third sprocket wheel is installed on the axle of the driven sheave wheel of the second sheave mechanism; A second sprocket is coaxially installed, and the fourth sprocket is connected with the third sprocket through the second chain; multiple second sprockets are connected through the second porous connecting strip.

The fixed frame graphic strips and the movable frame graphic strips are arranged at intervals to form an advertising surface.

The fixed frame diagram bar displacement mechanism is arranged at the bottom of the billboard, and the movable frame diagram strip displacement mechanism is arranged at the top of the billboard.

The billboard has four advertising pages, and each advertising page has an advertising frame, a movable frame dislocation mechanism, and a strip displacement mechanism; the first motor simultaneously drives the movable frame dislocation mechanism of the four advertising pages; the second motor simultaneously It drives the displacement mechanism of the fixed frame graphic strips of two adjacent advertisement pages; the third motor simultaneously drives the movable frame graphic strip displacement mechanisms of the two adjacent advertisement panels.

The outstanding advantages of the present invention are:

1. The present invention adopts a crank-link mechanism to realize the dislocation of the graph bars, so that the rotation of the graph bars does not interfere with each other, realizes the synchronous rotation of the graph bars, and realizes the fast and synchronous flipping of the screen;

2. The invention utilizes the grooved wheel mechanism to realize the four sides of the advertising surface. At the same time, one billboard is equipped with four advertising surfaces, which increases the picture to 16, and the motor can be shared between the advertising surfaces, which reduces the cost;

3. The billboard of the present invention is simple in structure and easy to operate.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of one of the advertisement layouts of the four-sided billboard of the present invention.

FIG. 2 is a schematic diagram of the front view of FIG. 1 .

In the figure, 1: fixed frame, 2: movable frame, 3: first motor, 4: runner, 5: crank linkage mechanism, 6: gear;

1_1: second motor, 1_2: driving dial of the first sheave mechanism, 1_3: driven sheave of the first sheave mechanism, 1_4: first sprocket, 1_5: second sprocket, 1_6: first cam Point wheel group, 1_7: fixed frame bar, 1_8: first chain, 1_9: first porous connecting bar;

2_1: the third motor, 2_2: the driving dial of the second sheave mechanism, 2_3: the driven sheave of the second sheave mechanism, 2_4: the third sprocket, 2_5: the fourth sprocket, 2_6: the second cam Point wheel group, 2_7: movable frame diagram bar, 2_8: second chain, 2_9: second porous connecting bar.

Detailed ways

The technical solutions of the present invention will be further described below through the accompanying drawings and embodiments.

As shown in Figures 1 and 2, a four-sided billboard uses four-sided prism strips to form an advertising surface, including an advertising frame, a movable frame dislocation mechanism, and a strip displacement mechanism;

Advertisement stand comprises movable frame 2 and fixed frame 1, and movable frame 2 is connected with fixed frame 1 by slide pair and can slide forward and backward; Be rotatably connected with fixed frame drawing bar 1-7 in fixed frame 1, be rotatably connected with in movable frame Active frame diagram bar 2_7;

The movable frame dislocation mechanism includes a runner 4, a gear 6, a first motor 3 and a crank linkage 5; the first motor 3 is fixed on the bottom of the fixed frame 1; the runner 4 is connected to the output shaft of the first motor 3; the gear 6 meshes with the runner 4, the shaft of the gear 6 is connected to the crank of the crank linkage mechanism 5, and the connecting rod of the crank linkage mechanism 5 is fixedly connected to the movable frame 2;

The chart strip displacement mechanism includes a fixed frame chart strip displacement mechanism and a movable frame chart strip displacement mechanism;

Described fixed frame diagram strip displacement mechanism comprises the second motor 1_1 on the fixed frame, the first sheave mechanism, the first sprocket wheel 1_4, the first cam wheel 1_6, the second sprocket wheel 1_5; The second motor 1_1 The output shaft of the first sheave mechanism is connected to the driving dial 1_2 of the first sheave mechanism, and the first sprocket 1_4 is installed on the axle of the driven sheave 1_3 of the first sheave mechanism; Point wheel 1_6, the second sprocket 1_5 is coaxially installed with one of the first cam wheels 1_6, and the second sprocket 1_5 is connected with the first sprocket 1_4 by the first chain 1_8; A porous connection bar 1-9 connects;

Described movable frame diagram strip displacement mechanism comprises the 3rd motor 2_1 on the movable frame, the 2nd sheave mechanism, the 3rd sprocket 2_4, the 4th sprocket 2_5, the 2nd lug wheel 2_6; The 3rd motor 2_1 The output shaft of the second sheave mechanism is connected to the driving dial 2_2 of the second sheave mechanism, and the third sprocket wheel 2_4 is installed on the axle of the driven sheave 2_3 of the second sheave mechanism; Point wheel 2_6, the fourth sprocket 2_5 is coaxially installed with one of the second cam wheels 2_6, and the fourth sprocket 2_5 is connected with the third sprocket 2_4 by the second chain 2_8; Two porous connection strips 2-9 are connected.

Described fixed frame graph bar 1_7 and movable frame graph bar 2_7 are arranged at intervals, form one side advertisement surface.

The fixed frame diagram bar displacement mechanism is arranged at the bottom of the billboard, and the movable frame diagram strip displacement mechanism is arranged at the top of the billboard.

The billboard has four advertising pages, and each advertising page has an advertising frame, a movable frame dislocation mechanism and a chart bar displacement mechanism respectively; the first motor 3 simultaneously drives the movable frame dislocation mechanism of the four advertising pages; the second motor 1_1 simultaneously drives the displacement mechanism of the fixed frame graph bar of two adjacent advertisement pages; the third motor 2_1 simultaneously drives the movable frame graph bar displacement mechanism of two adjacent advertisement pages.

When the billboard of the present invention is to be turned over on all sides, the first motor 3 drives the runner 4 to rotate, and the runner 4 drives the gear 6 to rotate through the engagement of the gear 6, and the crank of the crank linkage mechanism 5 makes a circular motion around the axis of the gear 6, pulling The connecting rod of crank-link mechanism 5 moves backwards, and the connecting rod of pulling crank-link mechanism 5 pulls movable frame 2 to move backward, so that movable frame figure bar 2_7 moves backward thereby misplaced with fixed frame figure bar 1_7; 1_1 drives the driving dial 1_2 of the first sheave mechanism to rotate, drives the driven sheave 1_3 of the first sheave mechanism to rotate, and then drives the first sprocket 1_4 to rotate, and the first sprocket 1_4 drives the second sprocket 1_5 to rotate, The second sprocket wheel 1_5 drives the first cam wheel 1_6 to rotate by the first porous connecting bar 1_9, so that the fixed frame bar 1_7 rotates 90 °; the same way the movable frame bar 2_7 rotates 90 ° synchronously; then the crank linkage 5 The motion of promoting movable rack 2 moves forward and gets back to original position again, has so just realized the turning over process of an advertising surface.

Claims (4)

1. a billboard is turned at four sides, adopts quadrangular figure bar composition advertising plane, it is characterized in that, comprises advertisement frame, tressel dislocation mechanism, figure bar modified gear;

Advertisement frame comprises tressel and fixed mount, and tressel can be connected with fixed mount slidingly back and forth by sliding pair; Be connected with fixed mount figure bar in fixed mount rotationally, in tressel, be connected with tressel figure bar rotationally;

Described tressel dislocation mechanism comprises runner, gear, the first motor and toggle; First motor is fixed on the bottom of fixed mount; Runner connects the output shaft of the first motor; Gear engages with runner, the crank of the axle jointed crank connecting rod mechanism of gear, and the connecting rod of toggle is fixedly connected with tressel;

Described figure bar modified gear comprises fixed mount figure bar modified gear and tressel figure bar modified gear;

Described fixed mount figure bar modified gear comprises the second motor, the first Geneva mechanism, the first sprocket wheel, the first salient point wheel, the second sprocket wheel on fixed mount; The output shaft of described second motor connects the active driver plate of the first Geneva mechanism, the axle of the driven sheave of the first Geneva mechanism is provided with the first sprocket wheel; The bottom of fixed mount figure bar is provided with the first salient point wheel, and the second sprocket wheel takes turns coaxial installation with one of them first salient point, and the second sprocket wheel is connected with the first sprocket wheel by the first chain; Multiple first salient point wheel is connected by the first porous connection strap;

Described tressel figure article modified gear comprises the 3rd motor, the second Geneva mechanism, the 3rd sprocket wheel, the 4th sprocket wheel, the second salient point wheel on tressel; The output shaft of described 3rd motor connects the active driver plate of the second Geneva mechanism, the axle of the driven sheave of the second Geneva mechanism is provided with the 3rd sprocket wheel; The bottom of tressel figure bar is provided with the second salient point wheel, and the 4th sprocket wheel takes turns coaxial installation with one of them second salient point, and the 4th sprocket wheel is connected with the 3rd sprocket wheel by the second chain; Multiple second salient point wheel is connected by the second porous connection strap.

2. billboard is turned at a kind of four sides according to claim 1, it is characterized in that: described fixed mount figure bar and tressel figure bar are spaced, forms an advertising plane.

3. billboard is turned at a kind of four sides according to claim 1, and it is characterized in that: described fixed mount figure bar modified gear is located at the bottom of described billboard, described tressel figure bar modified gear is located at the top of described billboard.

4. billboard is turned at a kind of four sides according to claim 1, it is characterized in that: described billboard has four advertisement layouts, and each advertisement layout has advertisement frame, tressel dislocation mechanism and figure bar modified gear respectively; First motor drives the tressel dislocation mechanism of four advertisement layouts simultaneously; Second motor drives the fixed mount figure bar modified gear of adjacent two advertisement layouts simultaneously; 3rd motor drives the tressel figure article modified gear of adjacent two advertisement layouts simultaneously.