CN214624096U

CN214624096U - A business management teaching tool

Info

Publication number: CN214624096U
Application number: CN202120901853.8U
Authority: CN
Inventors: 黄飞凤
Original assignee: Guangzhou Huashang Vocational College
Current assignee: Guangzhou Huashang Vocational College
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-05
Anticipated expiration: 2031-04-28

Abstract

The utility model belongs to the technical field of teaching utensils, in particular to an industrial and commercial management teaching utensil, comprising a mounting plate, the upper surface of the mounting plate is provided with four connecting columns distributed in a rectangular array, and the upper ends of the connecting columns on the front side pass through the The rotating piece is rotatably connected to the bottom of the sand table body, the mounting plate is provided with a rotating mechanism for rotating the sand table body, the rear end of the upper surface of the mounting plate is connected to the sand table body through a spring column, and the bottom of the mounting plate is connected to the sand table body by a spring column. The lifting mechanism is connected with a bottom plate, and the lower surface of the bottom plate is provided with rollers for moving. The utility model drives the sand table body to rotate through the rotating mechanism, so that the simulation results on the sand table body can be more conveniently displayed to students for viewing. The board is easy to hold the small magnetic blocks used for demonstration, so that the small magnetic blocks will not fall when the sand table body is tilted for sand table demonstration.

Description

Business administration teaching aid

Technical Field

The utility model relates to a teaching aid technical field specifically is a business administration teaching aid.

Background

What the business administration specialty was cultivateed is that possess many-sided knowledge and ability such as management, economy, law, enterprise's management and production operation, can be in enterprise, public institution and government department engage in the management and the high-grade special talent of business administration subject of teaching, the work in the aspect of scientific research, in order can be more vivid teaching, mr can adopt the mode of simulation sand table to impart knowledge to students, current teaching has following problem with the simulation sand table:

1. common business administration teaching is with simulation sand table is used for the teaching of group usually, because the show face of sand table is upwards, needs the student to enclose the sand table and carries out interdynamic and study, is difficult to carry out the show directly perceived to most students of a class.

2. Common show class teaching aid all is equipped with the gyro wheel in the bottom usually, but to heavier show teaching aid, the gyro wheel easily leads to the gyro wheel to damage as the structure that bears gravity for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an industrial and commercial management teaching aid has solved the teaching that mentions in the above-mentioned technical background and has displayed inconveniently with the simulation sand table and the easy damaged problem of the long-term bearing of gyro wheel.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an industrial and commercial management teaching aid, includes the mounting panel, the upper surface of mounting panel is equipped with four spliced poles that are the distribution of rectangular array, the front side the upper end of spliced pole is rotated through the bottom that rotates piece and sand table body and is connected, be equipped with the slewing mechanism who is used for rotating the sand table body on the mounting panel, the rear end of mounting panel upper surface is connected with the sand table body through the spring post, the below of mounting panel is connected with the bottom plate through elevating system, the lower surface of bottom plate is equipped with the gyro wheel that is used for removing, and is equipped with the bolster that is used for buffering mounting panel whereabouts pressure on it, the sand table body left and right sides all sets up the groove of accomodating of placing the receiver, the inside of sand table body upper surface inlays and is equipped with the magnetic sheet, and its upper surface is equipped with the bounding wall.

Further, slewing mechanism is including setting up the pivot in mounting panel upper surface front side, the equal fixedly connected with drum in both ends of pivot, the wire cable that has been connected with the front end of sand table body lower surface is walked around on the drum.

Further, the pivot is passed through actuating mechanism and is driven rotatoryly, actuating mechanism includes the diversion motor, be fixed with the driving gear that is connected through the driven gear meshing that the cingulum set up in with the pivot on the drive shaft of diversion motor.

Furthermore, the mounting plate is provided with a fixed pulley which is in sliding fit with the steel cable.

Furthermore, the lifting mechanism comprises a mounting groove which is formed in the lower surface of the mounting plate and penetrates through the connecting column, and an air cylinder with a piston rod connected with the bottom plate is arranged in the mounting groove.

Further, the bolster includes four connecting rods that run through the bottom plate, the upper end of connecting rod is connected through the backing plate, and its lower extreme all is connected with the pad foot with ground contact, the lower surface of bottom plate is equipped with the expanding spring that is the array distribution of holding, expanding spring cup joints on the connecting rod.

Furthermore, a transverse plate is arranged at the upper end of the connecting column at the rear side, and a gasket is arranged on the upper surface of the transverse plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an industrial and commercial management teaching aid possesses following beneficial effect:

1. the utility model discloses, it is rotatory to drive the sand table body through slewing mechanism, is convenient for watch for the student with the show that the simulation result on the sand table body is more convenient for, through the setting of receiver, is convenient for accomodate the stage property that is used for the sand table demonstration, through this internal magnetic sheet of establishing of inlaying of sand table, is convenient for catch the little magnetic path that is used for the demonstration for little magnetic path can not drop when slope sand table body carries out the sand table demonstration.

2. The utility model discloses, through the setting of bolster, place when the device does not need to use for a long time through elevating system make the mounting panel descend to with the backing plate contact, make the pad foot of connecting rod deviate from the bottom plate downstream, until cylinder shrink degree is the biggest, the gyro wheel no longer contacts ground this moment, supports the device through filling up the foot, avoids the gyro wheel to damage as the structure that bears gravity for a long time.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of another three-dimensional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic view of the structure of the present invention in the A-A direction;

fig. 5 is an enlarged view of a structure B in fig. 4 according to the present invention.

In the figure: 1. mounting a plate; 2. connecting columns; 3. a rotating member; 4. a sand table body; 5. a rotating mechanism; 501. a rotating shaft; 502. wire coils; 503. a steel cord; 504. a drive mechanism; 505. a direction-changing motor; 506. a fixed pulley; 6. a spring post; 7. a base plate; 8. a lifting mechanism; 801. mounting grooves; 802. a cylinder; 9. a roller; 10. a buffer member; 1001. a connecting rod; 1002. a base plate; 1003. a foot pad; 1004. a tension spring; 11. a receiving groove; 12. a storage box; 13. a magnetic plate; 14. enclosing plates; 15. a transverse plate.

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.

Examples

As shown in figures 1, 2 and 5, the utility model provides an industrial and commercial management teaching aid, which comprises a mounting plate 1, the upper surface of the mounting plate 1 is provided with four connecting columns 2 distributed in a rectangular array, the upper end of the front connecting column 2 is rotatably connected with the bottom of a sand table body 4 through a rotating piece 3, the mounting plate 1 is provided with a rotating mechanism 5 for rotating the sand table body 4, the rear end of the upper surface of the mounting plate 1 is connected with the sand table body 4 through a spring column 6, the lower part of the mounting plate 1 is connected with a bottom plate 7 through a lifting mechanism 8, the lower surface of the bottom plate 7 is provided with a roller 9 for moving, the bottom plate is provided with a buffer piece 10 for buffering the falling pressure of the mounting plate 1, the left side and the right side of the sand table body 4 are both provided with containing grooves 11 for containing boxes 12, the inside of the upper surface of the sand table body 4 is embedded with a magnetic plate 13, and the upper surface is provided with a coaming plate 14, drive sand table body 4 through slewing mechanism 5 and rotate, be convenient for watch for the student with the more convenient show of simulation result on the sand table body 4, through the setting of receiver 12, be convenient for accomodate the stage property that is used for the sand table demonstration, through the magnetic sheet 13 of establishing of inlaying in the sand table body 4, be convenient for hold the little magnetic path that is used for the demonstration for little magnetic path can not drop when slope sand table body 4 carries out the sand table demonstration.

As shown in fig. 3, in some embodiments, the rotating mechanism 5 includes a rotating shaft 501 disposed on the front side of the upper surface of the mounting plate 1, a wire coil 502 is fixedly connected to both ends of the rotating shaft 501, a steel cable 503 connected to the front end of the lower surface of the sand table body 4 is wound on the wire coil 502, and the wire coil 502 is rotated by the rotation of the rotating shaft 501, so as to drive the steel cable 503 to pull the sand table body 4.

As shown in fig. 3, in some embodiments, the rotating shaft 501 is driven to rotate by a driving mechanism 504, the driving mechanism 504 includes a direction-changing motor 505, a driving gear engaged with a driven gear provided on the rotating shaft 501 through a toothed belt is fixed on a driving shaft of the direction-changing motor 505, and the rotating shaft 501 is driven to rotate by the direction-changing motor 505, so as to control the sand table body 4 to incline and level.

As shown in fig. 3, in some embodiments, the mounting plate 1 is provided with a fixed pulley 506 slidably engaged with the cable 503, and the cable 503 wound on the wire coil 502 is more uniform when the wire is taken up through the arrangement of the fixed pulley 506.

As shown in fig. 4, in some embodiments, the lifting mechanism 8 includes a mounting groove 801 formed on the lower surface of the mounting plate 1 and penetrating through the connecting column 2, an air cylinder 802 having a piston rod connected to the bottom plate 7 is disposed in the mounting groove 801, and the air cylinder 802 drives the mounting plate 1 to move up and down on the bottom plate 7.

As shown in fig. 3, in some embodiments, the buffer 10 includes four connecting rods 1001 penetrating through the bottom plate 7, the upper ends of the connecting rods 1001 are connected through a pad 1002, and the lower ends of the connecting rods are connected with pads 1003 contacting with the ground, the lower surface of the bottom plate 7 is provided with retractable springs 1004 distributed in an array, the retractable springs 1004 are sleeved on the connecting rods 1001, the mounting plate 1 is lowered to contact with the pad 1002 through the lifting mechanism 8, so that the pads 1003 connecting the connecting rods 1001 are moved downward away from the bottom plate 7 until the piston rod of the cylinder 802 contracts to the maximum, at this time, the roller 9 is no longer in contact with the ground, the device is supported through the pads 1003, and the roller 9 is prevented from being damaged as a structure bearing gravity for a long time.

As shown in fig. 2, in some embodiments, a horizontal plate 15 is disposed at the upper end of the rear connecting column 2, and a gasket is disposed on the upper surface of the horizontal plate 15, so that the sand table body 4 is more stable when being laid flat through the arrangement of the horizontal plate 15, the steel cable 503 does not need to pull the sand table body 4 all the time, and the service life of the steel cable 503 is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an industrial and commercial management teaching aid, includes mounting panel (1), its characterized in that: the upper surface of mounting panel (1) is equipped with four spliced poles (2) that are the distribution of rectangle array, and the front side the upper end of spliced pole (2) is rotated through the bottom of rotating piece (3) with sand table body (4) and is connected, be equipped with slewing mechanism (5) that are used for rotating sand table body (4) on mounting panel (1), the rear end of mounting panel (1) upper surface is connected with sand table body (4) through spring post (6), the below of mounting panel (1) is connected with bottom plate (7) through elevating system (8), the lower surface of bottom plate (7) is equipped with gyro wheel (9) that are used for moving, and is equipped with bolster (10) that are used for buffering mounting panel (1) pressure of falling on it, sand table body (4) left and right sides all sets up accomodate groove (11) of placing receiver (12), the inside of sand table body (4) upper surface inlays and is equipped with magnetic sheet (13), and the upper surface of the baffle plate is provided with a baffle plate (14).

2. The business administration teaching aid of claim 1, wherein: slewing mechanism (5) are including setting up pivot (501) at mounting panel (1) upper surface front side, the equal fixedly connected with drum (502) in both ends of pivot (501), cable wire (503) that have connect with the front end of sand table body (4) lower surface are gone up in drum (502) around.

3. The business administration teaching aid of claim 2, wherein: the rotating shaft (501) is driven to rotate by the driving mechanism (504), the driving mechanism (504) comprises a turning motor (505), and a driving gear which is in meshed connection with a driven gear arranged on the rotating shaft (501) through a toothed belt is fixed on a driving shaft of the turning motor (505).

4. The business administration teaching aid of claim 2, wherein: and a fixed pulley (506) in sliding fit with the steel cable (503) is arranged on the mounting plate (1).

5. The business administration teaching aid of claim 1, wherein: the lifting mechanism (8) comprises a mounting groove (801) which is formed in the lower surface of the mounting plate (1) and penetrates through the connecting column (2), and a cylinder (802) with a piston rod connected with the bottom plate (7) is arranged in the mounting groove (801).

6. The business administration teaching aid of claim 1, wherein: the buffer piece (10) comprises four connecting rods (1001) penetrating through a bottom plate (7), the upper end of each connecting rod (1001) is connected through a base plate (1002), the lower ends of the connecting rods are connected with pad feet (1003) in contact with the ground, the lower surface of the bottom plate (7) is provided with telescopic springs (1004) distributed in an array manner, and the telescopic springs (1004) are sleeved on the connecting rods (1001).

7. The business administration teaching aid of claim 1, wherein: the upper end of the connecting column (2) at the rear side is provided with a transverse plate (15), and the upper surface of the transverse plate (15) is provided with a gasket.