Disclosure of Invention
To solve the above problems, it is an object of the present invention to provide an economic management column display device. The device can automatically switch between a cylindrical display mode and a plane display mode, and the display is more flexible and visual.
In order to achieve the above purpose, the present invention provides the following technical solutions.
An economic management column display, comprising:
a turntable;
one of the plurality of cylindrical display stands is fixedly arranged at the top of the rotary table, and the rest of the plurality of cylindrical display stands are respectively arranged at the two sides of the rotary table and are sequentially connected;
the indicating blocks are respectively arranged on the cylindrical showing tables in a sliding manner;
the driving components are respectively arranged on the cylindrical display stands and drive the indicating blocks to move up and down;
the fixing column is fixedly arranged in the center of the rotary table;
one end of each of the two groups of traction devices is in running fit with the fixed column, and the other end of each of the two groups of traction devices is connected with the cylindrical display tables at the two ends respectively and is used for drawing the cylindrical display tables at the two ends to move and approach to each other so that the cylindrical display tables form a ring shape;
the first rotating device is erected on the fixed column and drives a group of traction devices to rotate;
and the second rotating device is erected on the fixed column and drives the other group of traction devices to rotate.
Preferably, each of the cylindrical display stands comprises:
moving the base; the movable base of one of the cylindrical display stands is fixedly connected with the top of the rotary table, and the rest of the cylindrical display stands are in sliding fit with the rotary table;
the connecting table is fixedly arranged at the top of the movable base, and an electronic screen is arranged on the surface of the connecting table;
the display column is fixedly arranged at the top of the connecting table, and the front surface of the display column is provided with a long groove along the length direction; the indicating block is arranged in the long groove in a sliding mode.
Preferably, the drive assembly comprises:
the screw rod penetrates through the indicating block and is in threaded fit with the indicating block, and two ends of the screw rod are respectively in rotating fit with two ends of the display column;
the first motor is fixedly arranged at the top of the display column, and an output shaft of the first motor is in transmission connection with the screw rod.
Preferably, the method further comprises the following steps:
a plurality of moving wheels; the bottom of each moving base is provided with a square groove; each moving wheel is respectively and rotatably arranged between two sides of one square groove;
a plurality of springs; two adjacent connecting tables are connected through one spring;
a plurality of connecting rods; and two ends of each connecting rod are respectively and rotatably connected with the tops of the two adjacent display columns.
Preferably, each set of said traction means comprises:
one end of the rotating plate is in rotating fit with the fixing column;
the rope winding device is fixedly arranged at the top of the other end of the rotating plate;
one end of the traction rope is wound on the rope winding device, the other end of the traction rope is fixedly connected with one side surface of the connecting platform, and the traction rope is wound and unwound through the rope winding device.
Preferably, the roping arrangement comprises:
the two motor plates are fixedly arranged at the top of the rotating plate;
the two ends of the rope winding shaft are respectively in running fit with the two motor plates; the traction rope is wound on the rope winding shaft;
and the second motor is fixedly arranged on the outer side of one motor plate, and an output shaft of the second motor is in transmission connection with the rope winding shaft.
Preferably, the top of the fixed column is provided with a groove body; the first rotating device includes:
the first steering plate is abutted against the outer side of the fixed column and is fixedly connected with one end of one of the rotating plates;
one end of the first driving rod is fixedly arranged at the top of the first steering plate;
one end of the first driving plate is fixedly connected with the other end of the first driving rod;
and the third motor is fixedly arranged in the groove body, and an output shaft of the third motor is in transmission connection with the other end of the first driving plate.
Preferably, the second rotating means includes:
one end of each support column is fixedly arranged at the top of the corresponding fixed column;
the frame plate is fixedly arranged at the other end of the supporting column;
the second steering plate is abutted against the outer side of the fixed column and is fixedly connected with one end of the other rotating plate;
one end of the second driving rod is fixedly arranged at the top of the second steering plate;
the second driving plate is arranged between the frame plate and the fixing column, and one end of the second driving plate is fixedly connected with the other end of the second driving rod;
and the fourth motor is fixedly arranged at the top of the frame plate, and an output shaft of the fourth motor is in transmission connection with the other end of the second driving plate.
Preferably, the method further comprises the following steps:
mounting a plate; the rotary table is rotatably arranged at the top of the mounting plate;
and the four groups of cylinders are respectively arranged at four corners of the bottom of the mounting plate.
The invention has the beneficial effects that:
the invention provides an economic management cylindrical display device which can display economic data through a plurality of groups of independently driven cylindrical display tables, can be adjusted in real time and is controlled autonomously to enable the data to be adjusted more conveniently; the device can transform a plurality of cylindrical display stands into cylindrical rings or planes by two groups of traction structures and two groups of rotating devices. The planar type is more visual, the trend situation of data can be clearly known, the cylindrical ring type can be suitable for a larger display place, the allowable observation area is effectively increased, the rotating and stretching functions are additionally provided, and the operation and the display are more flexible.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
An economic management column display, as shown in fig. 1-5, comprising: a turntable 3; one of the plurality of cylindrical display stands is fixedly arranged at the top of the rotary table 3, and the rest of the plurality of cylindrical display stands are respectively arranged at the two sides of the rotary table and are sequentially connected; specifically, as shown in fig. 2, each of the column display stands includes: a movable base 11; the movable base of one of the cylindrical display tables is fixedly connected with the top of the rotary table 3, and the rest of the cylindrical display tables are in sliding fit with the rotary table 3; the connecting table 10 is fixedly arranged at the top of the movable base 11, and an electronic screen is arranged on the surface of the connecting table; the display column 4 is fixedly arranged at the top of the connecting table 10, and the front surface of the display column is provided with a long groove along the length direction; the indication block 8 is arranged in the long groove in a sliding mode. The drive assembly includes: the screw rod 9 penetrates through the indicating block 8 and is in threaded fit with the indicating block 8, and two ends of the screw rod are respectively in rotating fit with two ends of the display column 4; the first motor 7 is fixedly arranged at the top of the display column 4, and an output shaft of the first motor is in transmission connection with the screw rod 9. The height of the indicating block 8 can be adjusted through the structure of the screw motor, so that the data size, trend and change conditions can be shown, and information such as data names can be displayed in real time through the electronic screen.
The display device also comprises two groups of traction devices for converting the display mode, as shown in fig. 3 and 4, one ends of the traction devices are rotationally matched with the fixed column 18, the other ends of the traction devices are respectively connected with the cylindrical display stands at the two ends, and the traction devices are used for drawing the cylindrical display stands at the two ends to move and approach to form a plurality of cylindrical display stands into a ring shape; specifically, each group of traction devices all includes: a rotating plate 16, one end of which is rotatably matched with the fixed column 18; the rope winding device is fixedly arranged at the top of the other end of the rotating plate 16; one end of the traction rope 13 is wound on the rope winding device, and the other end of the traction rope is fixedly connected with the side face of one connecting platform 10 and is wound and unwound through the rope winding device. The rope winding device comprises: the two motor plates 15 are fixedly arranged on the top of the rotating plate 16; two ends of the rope winding shaft are respectively in running fit with the two motor plates 15; the traction rope 13 is wound on the rope winding shaft; and the second motor 14 is fixedly arranged on the outer side of one motor plate 15, and the output shaft of the second motor is in transmission connection with the rope winding shaft.
Further comprising: the first rotating device is erected on the fixed column 18 and drives a group of traction devices to rotate; and the second rotating device is erected on the fixed column 18 and drives the other group of traction devices to rotate. Wherein the first rotating device: the top of the fixed column 18 is provided with a groove body; the first rotating device includes: a first steering plate 17, which is abutted against the outer side of the fixed column 18 and is fixedly connected with one end of one rotating plate 16; a first driving lever 25 having one end fixedly provided on the top of the first steering plate 17; a first driving plate 21 having one end fixedly connected to the other end of the first driving rod 25; and the third motor 20 is fixedly arranged in the groove body, and the output shaft of the third motor is in transmission connection with the other end of the first driving plate 21. A second rotating device: a plurality of supporting columns 22, one end of each supporting column is fixedly arranged on the top of the fixed column 18; the frame plate 19 is fixedly arranged at the other end of the supporting column 22; the second steering plate is abutted against the outer side of the fixed column 18 and is fixedly connected with one end of the other rotating plate 16; a second driving rod 24 having one end fixedly disposed on the top of the second steering plate; the second driving plate is arranged between the frame plate 19 and the fixing column 18, and one end of the second driving plate is fixedly connected with the other end of the second driving rod 24; and the fourth motor 23 is fixedly arranged at the top of the frame plate 19, and an output shaft of the fourth motor is in transmission connection with the other end of the second driving plate.
As shown in fig. 2 and 5, for the stability of the whole structure, in the stability of switching between the cylindrical ring type and the planar type, a plurality of cylindrical display stands are further provided with: a plurality of moving wheels 12; the bottom of each movable base 11 is provided with a square groove; each moving wheel 12 is respectively and rotatably arranged between two sides of one square groove, so that the moving is convenient; a plurality of springs 6; two adjacent connecting platforms 10 are connected through a spring 6 to provide traction force; a plurality of connecting rods 5; the two ends of each connecting rod 5 are respectively and rotatably connected with the tops of the two adjacent display columns 4, so that the stability of the structure is ensured.
The invention also provides a lifting function and a rotating function, and specifically comprises the following steps: a mounting plate 2; the rotary table 3 is rotatably arranged at the top of the mounting plate 2; four groups of cylinders 1 are respectively arranged at four corners of the bottom of the mounting plate 2.
In this embodiment:
the device has two display modes: a cylindrical toroidal mode and a planar mode.
In the flat mode, each column display stand is arranged in a row, so that the display can be performed visually, the size of data is represented by the indication block 8 on each column display stand, the trend and the change of the data are represented by the combination of a plurality of column display stands, and correspondingly, effective information such as the content and the name of target data can be displayed on the electronic screen of the connecting stand 10.
When the planar mode is converted into the cylindrical ring mode, the two rotating devices are driven to rotate. Wherein, the third motor 20 and the fourth motor 23 rotate to drive the two groups of connecting rod structures to rotate, and then drive the two cylindrical display stands at the two ends to rotate and approach each other. Synchronously, the traction rope 13 is tightened by two rope winding devices, and because the spring 6 is used for limiting the adjacent two display columns 4 and the display column 4 in the middle is fixedly connected with the rotary table 3, the rest cylindrical display tables are closed to the middle. The two rotating devices are always driven until the cylindrical display platforms at the two ends are close to form an annular shape, and display is carried out in a cylindrical annular mode.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.