CN216053472U

CN216053472U - Business administration teaching is with propaganda device

Info

Publication number: CN216053472U
Application number: CN202122623439.8U
Authority: CN
Inventors: 郭佳丽
Original assignee: Shenyang Open University
Current assignee: Shenyang Open University
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-15
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the technical field of propaganda devices, and particularly relates to a propaganda device for industrial and commercial management teaching, which comprises a base, wherein four corners of the bottom of the base are rotatably provided with universal wheels, the bottom of the base is provided with a mounting groove, the top of the base is fixedly provided with a main display board, two sides of the main display board are respectively provided with a groove, a same connecting hole is formed between the two grooves, the inner parts of the two grooves are rotatably provided with first rotating shafts, two auxiliary display boards are fixedly arranged on the two first rotating shafts, the two first rotating shafts are fixedly sleeved with first conical teeth, two vertical rods are fixedly arranged on the inner wall of the bottom of the connecting hole, second rotating shafts are rotatably arranged on the two vertical rods, and one ends, close to each other, of the two second rotating shafts are fixedly sleeved with first end teeth. The propaganda device for the industrial and commercial management teaching is simple in structure and convenient to use, is convenient to move, can adjust the display angle and is convenient for using multiple scenes.

Description

Business administration teaching is with propaganda device

Technical Field

The utility model relates to the technical field of propaganda devices, in particular to a propaganda device for industrial and commercial management teaching.

Background

The business management is the most common management major in the market economy, generally refers to business and industrial enterprise management, the business and industrial management is a subject for researching the basic theory and the general method of the business and industrial enterprise economic management, mainly comprises two aspects of business strategy formulation and internal behavior management of an enterprise, the business and industrial management major has strong applicability, the goal is to carry out effective business management and operation decision by using the modern management method and means according to the basic theory of management science, economics, accounting and the like, the survival and development of the enterprise are ensured, when the business and industrial management major is studied, a large number of management cases and data tables are used for daily analysis and study of students, the management cases and data tables are usually placed on a display board for students to study, but the area of the display board in the prior art is inconvenient to move at present, and only a few data tables can be placed on the display board, and the angle of the display can not be adjusted, so that the student can not use the display conveniently. Therefore, the propaganda device for the industrial and commercial management teaching is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a propaganda device for industrial and commercial management teaching.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a propaganda device for industrial and commercial management teaching comprises a base, universal wheels are rotatably mounted at four corners of the bottom of the base, a mounting groove is formed in the bottom of the universal wheels, a main display board is fixedly mounted at the top of the main display board, grooves are formed in two sides of the main display board, a same connecting hole is formed between the two grooves, a first rotating shaft is rotatably mounted in the two grooves, an auxiliary display board is fixedly mounted on the two first rotating shafts, first bevel gears are fixedly sleeved on the two first rotating shafts, two vertical rods are fixedly mounted on the inner wall of the bottom of the connecting hole, second rotating shafts are rotatably mounted on the two vertical rods, a first end gear is fixedly sleeved at one end, close to each other, of the two second rotating shafts, second bevel gears are fixedly sleeved at the other end of the two second rotating shafts, the two second bevel gears are respectively meshed with the corresponding first bevel gears, two rotating blocks are rotatably mounted on the inner wall of the top of the mounting groove, and two racks are slidably mounted on the inner wall of one side in the horizontal direction, the movable grooves are formed in the bottoms of the two rotating blocks, movable rods are movably mounted in the two movable grooves, the bottom ends of the two movable rods are connected with the corresponding racks in a rotating mode respectively, the bottom ends of the two racks are rotatably mounted with connecting rods, the bottom ends of the two connecting rods are rotatably mounted with the same movable plate, and two brake blocks are fixedly mounted at the bottom of the movable plate.

Preferably, the two sides of the base are rotatably provided with worms meshed with the corresponding racks, and the ends, far away from each other, of the two worms are fixedly sleeved with knobs.

Preferably, the main show board is rotated with the adjacent one side of recess and is installed the round bar, and the fixed cover of one end of round bar has connect the second and hold the tooth, and the fixed cover of the other end has connect the crank.

Preferably, a rain shielding plate is fixedly installed at the top of the main display plate.

Preferably, the sliding grooves are formed in the two sides of the mounting groove, and sliding blocks fixedly connected with the movable plate are mounted in the sliding grooves in a sliding mode.

Preferably, springs are sleeved on the two movable rods, one ends of the two springs are fixed on the corresponding movable rods, and the other ends of the two springs are fixed on the inner walls of the corresponding movable grooves.

The utility model relates to a propaganda device for business administration and teaching, which firstly moves the device to a position to be displayed, then drives two worms to rotate by rotating two knobs to drive two rotating blocks to move oppositely, namely drives two connecting rods to rotate downwards, namely drives a movable plate to move downwards, namely drives two brake blocks to move downwards, when the brake blocks are abutted against the ground, the whole device can be braked and fixed, then related tables are pasted on a related auxiliary display plate and a related main display plate to be displayed by rotating, then a round rod and second end teeth are driven to rotate by rotating a crank, the second end teeth drive two first end teeth to rotate, namely two second rotating shafts and two teeth are driven to rotate, namely two first conical teeth are driven to rotate, can drive the rotation of two vice show boards, can adjust the show angle of two vice show boards, the multi-scene of being convenient for uses. The propaganda device for the industrial and commercial management teaching is simple in structure and convenient to use, is convenient to move, can adjust the display angle and is convenient for using multiple scenes.

Drawings

FIG. 1 is a schematic structural diagram of a propaganda device for business administration and teaching according to the present invention;

FIG. 2 is a schematic structural diagram of part A of a propaganda device for business administration and teaching according to the present invention;

fig. 3 is a side view of the propaganda device for business administration and education related to the main display board according to the present invention.

In the figure: the device comprises a base 1, a connecting hole 2, a second rotating shaft 3, a first bevel gear 4, a groove 5, a first end gear 6, a rain shielding plate 7, a main display plate 8, a second end gear 9, a first rotating shaft 10, an auxiliary display plate 11, a second bevel gear 12, a round bar 13, a knob 14, a worm 15, a mounting groove 16, a rotating block 17, a rack 18, a crank 19, a connecting rod 20, a movable plate 21, a brake block 22, a movable rod 23 and a spring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, a propaganda device is used in business administration teaching, including base 1, base 1's bottom four corners is all rotated and is installed the universal wheel and bottom is seted up mounting groove 16 and top fixed mounting has main show board 8, main show board 8's both sides are all seted up flutedly 5, set up same connecting hole 2 between two flutedly 5 and inside all rotate and install first pivot 10, equal fixed mounting has vice show board 11 and all fixes the cup joint and has first awl tooth 4 on two first pivots 10, fixed mounting has two montants on connecting hole 2's the bottom inner wall, all rotate on two montants and install second pivot 3, two second pivot 3 one end that is close to each other all fixes the cup joint and has first end tooth 6, the other end all fixes the cup joint and has second toper tooth 12, two second toper teeth 12 are respectively with corresponding first awl tooth 4 intermeshing, it installs two rotating blocks 17 and one side on the inner wall along the horizontal direction on the rotation of the top inner wall of mounting groove 16 and installs slidable mounting on the horizontal direction There are two racks 18, the movable groove has all been seted up to the bottom of two turning blocks 17, and equal movable mounting has movable rod 23 in two movable grooves, and the bottom of two movable rod 23 rotates with the rack 18 that corresponds respectively to be connected, and the bottom of two racks 18 all rotates installs connecting rod 20, and the bottom of two connecting rods 20 rotates installs same fly leaf 21, and the bottom fixed mounting of fly leaf 21 has two brake pads 22.

Example two

In the utility model, the two sides of the base 1 are rotatably provided with the worms 15 which are meshed with the corresponding racks 18, the ends of the two worms 15 which are far away from each other are fixedly sleeved with the knobs 14, the two knobs 14 are rotated to drive the two worms 15 to rotate, so that the two rotating blocks 18 can be driven to move oppositely, the two connecting rods 20 can be driven to rotate downwards, and the movable plate 21 can be driven to move downwards.

In the utility model, a round rod 13 is rotatably mounted on one side of the main display board 8 adjacent to the groove 5, one end of the round rod 13 is fixedly sleeved with the second end tooth 9, the other end of the round rod 13 is fixedly sleeved with a crank 19, the round rod 13 and the second end tooth 9 are driven to rotate by rotating the crank 19, the second end tooth 9 drives the two first end teeth 6 to rotate, and then the two second rotating shafts 3 and the two second conical teeth 12 can be driven to rotate.

In the utility model, the rain shielding plate 7 is fixedly arranged at the top of the main display plate 8, and the rain shielding plate 7 can reduce the rainwater falling on the main display plate 8.

In the utility model, sliding grooves are formed in both sides of the mounting groove 16, sliding blocks fixedly connected with the movable plate 21 are slidably mounted in the sliding grooves, and the movable plate 21 can be moved conveniently through the sliding grooves and the sliding blocks.

In the utility model, the two movable rods 23 are sleeved with the springs 24, one ends of the two springs 24 are fixed on the corresponding movable rods 23, the other ends of the two springs 24 are fixed on the inner walls of the corresponding movable grooves, and the springs 24 are convenient for the movable rods 23 to reset.

In the utility model, the device is firstly moved to a position to be displayed, then the two worms 15 are driven to rotate by rotating the two knobs 14, so that the two rotating blocks 18 can be driven to move oppositely, the two connecting rods 20 can be driven to rotate downwards, the movable plate 21 can be driven to move downwards, the two brake blocks 22 can be driven to move downwards, when the brake blocks 22 are in mutual interference with the ground, the whole device can be braked and fixed, then relevant tables are pasted on relevant auxiliary display plates 11 and main display plates 8 to be displayed by rotating, then the round rod 13 and the second end teeth 9 are driven to rotate by rotating the crank 19, the second end teeth 9 drive the two first end teeth 6 to rotate, the two second rotating shafts 3 and the two teeth 12 can be driven to rotate, and the two first conical teeth 4 can be driven to rotate, can drive the rotation of two vice show boards 11, can adjust the show angle of two vice show boards 11, the application of the multi-scene of being convenient for. The propaganda device for the industrial and commercial management teaching is simple in structure and convenient to use, is convenient to move, can adjust the display angle and is convenient for using multiple scenes.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The propaganda device for the industrial and commercial management teaching comprises a base (1) and is characterized in that universal wheels are rotatably mounted at four corners of the bottom of the base (1), a mounting groove (16) is formed in the bottom of the universal wheels, a main display board (8) is fixedly mounted at the top of the base, grooves (5) are formed in two sides of the main display board (8), a connecting hole (2) is formed between the two grooves (5), first rotating shafts (10) are rotatably mounted in the two grooves, auxiliary display boards (11) are fixedly mounted on the two first rotating shafts (10), first bevel gears (4) are fixedly sleeved on the two first rotating shafts, two vertical rods are fixedly mounted on the inner wall of the bottom of the connecting hole (2), second rotating shafts (3) are rotatably mounted on the two vertical rods, first end gears (6) are fixedly sleeved at one ends, close to each other, of the two second rotating shafts (3), and second bevel gears (12) are fixedly sleeved at the other ends, two second cones (12) respectively with first awl tooth (4) intermeshing that corresponds, it has two rack (18) to rotate to install on the top inner wall of mounting groove (16) along slidable mounting on the horizontal direction on two turning blocks (17) and one side inner wall, the activity groove has all been seted up to the bottom of two turning blocks (17), equal movable mounting has movable rod (23) in two activity inslots, the bottom of two movable rod (23) rotates with rack (18) that correspond respectively and is connected, connecting rod (20) are all installed in the bottom of two rack (18) rotation, the bottom of two connecting rod (20) is rotated and is installed same fly leaf (21), the bottom fixed mounting of fly leaf (21) has two brake pads (22).

2. The propaganda device is used in business administration teaching of claim 1, characterized in that, the both sides of base (1) all rotate and install the worm (15) with corresponding rack (18) intermeshing, the one end that two worms (15) kept away from each other all fixedly cup joints knob (14).

3. The propaganda device for the industrial and commercial management and teaching as claimed in claim 1, wherein a round bar (13) is rotatably mounted on one side of the main display board (8) adjacent to the groove (5), a second end tooth (9) is fixedly sleeved on one end of the round bar (13), and a crank (19) is fixedly sleeved on the other end of the round bar.

4. The propaganda device for the business administration and teaching of claim 1, wherein a rain shielding plate (7) is fixedly mounted on the top of the main display plate (8).

5. The propaganda device for the industrial and commercial management and teaching of claim 1, wherein sliding grooves are formed in both sides of the mounting groove (16), and sliding blocks fixedly connected with the movable plate (21) are slidably mounted in the sliding grooves.

6. The propaganda device for the industrial and commercial management teaching according to claim 1, wherein springs (24) are sleeved on the two movable rods (23), one ends of the two springs (24) are fixed on the corresponding movable rods (23), and the other ends are fixed on the inner walls of the corresponding movable grooves.