CN216486902U - A teaching platform for business administration - Google Patents

Abstract

The utility model discloses a professional teaching platform for business management, comprising a box body, an erasing component and a lifting component, the lifting component is arranged on the box body, the erasing component is arranged on the lifting component, and the lifting component includes The blackboard, the sliding column, the sliding block, the threaded column, the threaded block, the first bevel gear, the second bevel gear and the second drive motor, the second drive motor is fixedly arranged on the box, and the lower end of the threaded column is rotatably arranged on the On the outer wall of the box, the first bevel gear is fixed on the threaded column, the second bevel gear is rotatably arranged on the box body, the second bevel gear is vertically meshed with the first bevel gear, and the second drive The output end of the motor is fixedly connected with the center point of the second bevel gear, the sliding block is slidably arranged on the sliding column, and the threaded block is threadedly arranged on the threaded column. The utility model belongs to the technical field of business administration, in particular to a professional teaching platform for business administration, which is simple in operation, convenient in use and strong in practicability.

Description

A teaching platform for business administration

technical field

The utility model belongs to the technical field of business administration, in particular to a professional teaching platform for business administration.

Background technique

Business administration is one of the most common management majors in the market economy, generally referring to business enterprise management. Business administration is a discipline that studies the basic theories and general methods of business enterprise economic management, mainly including the formulation of business strategies and internal behavior management of enterprises. In terms of business management teaching, it is often necessary to use a professional teaching platform. The structure of the professional teaching platform currently used is too simple. The practicability of the entire professional teaching platform is low, and these professional teaching platforms are inconvenient to adjust the height position, which reduces the flexibility of the entire professional teaching platform, and after the traditional blackboard is full, the teacher will use the blackboard eraser to wipe the writing notes. Clean, increase the labor intensity of teachers, and cause a lot of time waste, making teaching inefficient. Therefore, a business management professional teaching platform with simple operation, convenient use and strong practicability is needed to solve this defect.

SUMMARY OF THE INVENTION

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a professional teaching platform for business management, which is composed of a blackboard, a sliding column, a sliding block, a threaded column, a threaded block, a first bevel gear, a second bevel gear and a third bevel gear. The matching use of the second drive motor can adjust the height of the blackboard, which is convenient for teachers of different heights to write. After the writing is completed, the height of the blackboard can be adjusted to make it easier for students sitting in the back row to watch, taking into account the writing and teaching content. Show, through the matching use of active reel, pull rope, first drive motor, passive reel, eraser, handle, fixing plate, bolts and nuts, just press the switch, the blackboard can be erased, reducing Reduce the labor intensity of teachers and improve teaching efficiency.

The technical scheme adopted by the utility model is as follows: a professional teaching platform for business administration, comprising a box body, an erasing component and a lifting component, the lifting component is arranged on the box body, the erasing component is arranged on the lifting component, and the The lifting assembly includes a blackboard, a sliding column, a sliding block, a threaded column, a threaded block, a first bevel gear, a second bevel gear and a second drive motor, the second drive motor is fixed on the box body, and the threaded column is The lower end is rotatably arranged on the outer wall of the box, the first bevel gear is fixed on the threaded column, the second bevel gear is rotatably arranged on the box, and the second bevel gear is vertically meshed with the first bevel gear, so The output end of the second drive motor is fixedly connected with the center point of the second bevel gear, the sliding block is slidably arranged on the sliding column, the threaded block is threaded on the threaded column, and the blackboard is connected to the sliding block and the threaded block. Fixed connection, the erasing component includes an active winding wheel, a pulling rope, a first driving motor, a passive winding wheel, a plate eraser, a handle, a fixing plate, bolts and nuts, and the fixing plates are fixed on both sides of the blackboard, so The fixing plate is provided with a bar-shaped through hole, the nut is slidably arranged on the rear side of the fixing plate, the bolt passes through the plate wiper and the bar-shaped through hole and is threadedly connected with the nut, the upper side of the plate wiper is provided with a handle, and the passive The winding wheel is rotatably arranged on the upper side of the blackboard, the active winding wheel is rotatably arranged on the box body, the first driving motor is fixed on the box body, and the output end of the first driving motor is connected to the active winding wheel The center point of the pulley is fixedly connected, the active reel is provided with a connecting buckle, one end of the pull rope is fixedly connected to the connecting buckle, the other end of the pull rope is fixedly connected to the handle, and the pull rope is overlapped on the passive winding on the wheel.

As a preferred technical solution of this solution, a drawer is provided inside the box.

As a preferred technical solution of this solution, a locker is provided in the box.

As a preferred technical solution of this solution, a pull button is provided on the drawer and the locker.

As a preferred technical solution of this solution, the lower side of the box body is provided with a universal wheel.

As a preferred technical solution of this solution, a switch is provided outside the box body, and the switch is controlled and connected to the first drive motor and the second drive motor.

After the above structure is adopted, the beneficial effects of the present utility model are as follows: The present utility model is a professional teaching platform for business administration, which comprises a blackboard, a sliding column, a sliding block, a threaded column, a threaded block, a first bevel gear, a second bevel gear and a second bevel gear. The matching use of the drive motor can adjust the height of the blackboard, which is convenient for teachers of different heights to write. After the writing is completed, the height of the blackboard can be adjusted to make it easier for students sitting in the back row to watch, taking into account the writing and display of teaching content. , through the matching use of active reel, pull rope, first drive motor, passive reel, eraser, handle, fixing plate, bolt and nut, just press the switch, you can erase the blackboard and reduce the It reduces the labor intensity of teachers and improves teaching efficiency.

Description of drawings

The accompanying drawings are used to provide a further understanding of the solution, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

Figure 1 is a main view of the overall structure of a teaching platform for business administration majors in the scheme;

Figure 2 is a right side view of the overall structure of a teaching platform for business administration majors in the scheme;

Figure 3 is a schematic diagram of the connection structure of an active reel of a teaching platform for business administration majors in the scheme;

FIG. 4 is a rear view of a lifting component of a teaching platform for business administration majors in the scheme.

In the drawings: 1. Box body, 2. Universal wheel, 3. Locker, 4. Drawer, 5. Pull button, 6. Erasing component, 7. Blackboard, 8. Fixing plate, 9. Bar Through hole, 10, Bolt, 11, Eraser, 12, Handle, 13, Pull rope, 14, Passive reel, 15, Active reel, 16, First drive motor, 17, Connection buckle, 18, Lifting assembly , 19, sliding column, 20, sliding block, 21, threaded column, 22, threaded block, 23, first bevel gear, 24, second bevel gear, 25, second drive motor, 26, nut, 27, switch.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

As shown in FIGS. 1-4 , a professional teaching platform for business administration includes a box body 1, an erasing component 6 and a lifting component 18. The lifting component 18 is arranged on the box body 1, and the erasing component 6 is arranged on the box body 1. On the lifting assembly 18, the lifting assembly 18 includes a blackboard 7, a sliding column 19, a sliding block 20, a threaded column 21, a threaded block 22, a first bevel gear 23, a second bevel gear 24 and a second drive motor 25, so The second drive motor 25 is fixed on the box body 1, the lower end of the threaded column 21 is rotatably arranged on the outer wall of the box body 1, the first bevel gear 23 is fixed on the threaded column 21, and the second bevel gear 24 is rotatably arranged on the box body 1, the second bevel gear 24 is vertically meshed with the first bevel gear 23, the output end of the second drive motor 25 is fixedly connected with the center point of the second bevel gear 24, the sliding The block 20 is slidably arranged on the sliding column 19, the threaded block 22 is threaded on the threaded column 21, the blackboard 7 is fixedly connected with the sliding block 20 and the threaded block 22, and the erasing assembly 6 includes an active reel 15 , pull rope 13, first drive motor 16, passive reel 14, eraser 11, handle 12, fixing plate 8, bolts 10 and nuts 26, the fixing plate 8 is fixed on both sides of the blackboard 7, the fixing plate 8 is provided with a bar-shaped through hole 9, the nut 26 is slidably arranged on the rear side of the fixed plate 8, the bolt 10 passes through the plate wiper 11 and the bar-shaped through hole 9 and is threadedly connected with the nut 26, and the upper side of the plate wiper 11 is provided. There is a handle 12, the passive reel 14 is rotatably arranged on the upper side of the blackboard 7, the active reel 15 is rotatably arranged on the box 1, and the first drive motor 16 is fixed on the box 1, so The output end of the first drive motor 16 is fixedly connected with the center point of the active reel 15, the active reel 15 is provided with a connecting buckle 17, and one end of the pulling rope 13 is fixedly connected with the connecting buckle 17. The other end of the pull rope 13 is fixedly connected with the handle 12 , and the pull rope 13 is overlapped on the passive reel 14 .

Wherein, the box body 1 is provided with a drawer 4 therein.

A locker 3 is arranged in the box body 1 .

Pull buttons 5 are provided on the drawers 4 and the storage cabinets 3 .

The lower side of the box body 1 is provided with a universal wheel 2 .

A switch 27 is provided on the outside of the box body 1 , and the switch 27 is controlled and connected to the first driving motor 16 and the second driving motor 25 .

In specific use, first use the universal wheel 2 to push the device to the classroom, then press the switch 27 to start the second drive motor 25, the second drive motor 25 drives the second bevel gear 24 to rotate, and the second bevel gear 24 drives the first The bevel gear 23 rotates, the first bevel gear 23 drives the threaded column 21 to rotate, the threaded column 21 drives the threaded block 22 to rise, and the threaded block 22 drives the blackboard 7 and the sliding block 20 to rise. Specifically, the height of the blackboard 7 can be adjusted appropriately according to the actual situation. When the blackboard 7 is full and needs to be erased, press the switch 27 to start the first drive motor 16 , the first drive motor 16 drives the active winding wheel 15 to rotate, and the active winding wheel 15 winds the pull rope 13 At this time, the pulling rope 13 will pull up the eraser 11 and erase the blackboard 7. If the eraser effect of the blackboard 7 is not good, the bolt 10 and the nut 26 can be tightened to make the contact force between the eraser 11 and the blackboard 7 greater. When the switch 27 is pressed again to start the first driving motor 16, the blackboard 7 can be wiped clean.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, and without creatively designing the structure and embodiment similar to this technical scheme, all should belong to the protection of the present invention. scope.

Claims (6)

1. a professional teaching platform for business administration, it is characterized in that: comprise box body, erasing assembly and lifting assembly, described lifting assembly is arranged on the box body, and described erasing assembly is arranged on the lifting assembly, described lifting assembly It includes a blackboard, a sliding column, a sliding block, a threaded column, a threaded block, a first bevel gear, a second bevel gear and a second drive motor, the second drive motor is fixed on the box, and the lower end of the threaded column is rotated On the outer wall of the box, the first bevel gear is fixedly arranged on the threaded column, the second bevel gear is rotatably arranged on the box body, the second bevel gear is vertically meshed with the first bevel gear, and the second bevel gear is vertically meshed with the first bevel gear. The output end of the drive motor is fixedly connected with the center point of the second bevel gear, the sliding block is slidably arranged on the sliding column, the threaded block is threaded on the threaded column, and the black plate is fixedly connected with the sliding block and the threaded block, The erasing assembly includes an active winding wheel, a pulling rope, a first driving motor, a passive winding wheel, a board eraser, a handle, a fixing plate, bolts and nuts. The fixing plate is fixed on both sides of the blackboard. There is a bar-shaped through hole on it, the nut is slidably arranged on the rear side of the fixed plate, the bolt is threaded through the plate wiper and the bar-shaped through hole and is connected with the nut, the upper side of the plate wiper is provided with a handle, and the passive reel Rotating on the upper side of the blackboard, the active winding wheel is rotatably arranged on the box body, the first drive motor is fixed on the box body, the output end of the first driving motor and the center point of the active winding wheel Fixed connection, the active reel is provided with a connection buckle, one end of the pull rope is fixedly connected to the connection buckle, the other end of the pull rope is fixedly connected to the handle, and the pull rope is overlapped on the passive reel. 2 . The professional teaching platform for business administration according to claim 1 , wherein a drawer is provided in the box. 3 . 3 . The professional teaching platform for business administration according to claim 2 , wherein a locker is provided in the box. 4 . 4 . The professional teaching platform for business administration according to claim 3 , wherein the drawers and the lockers are provided with pull buttons. 5 . 5 . The professional teaching platform for business management according to claim 4 , wherein the lower side of the box body is provided with a universal wheel. 6 . 6 . The professional teaching platform for business administration according to claim 5 , wherein a switch is provided on the outside of the box, and the switch is controlled and connected to the first drive motor and the second drive motor. 7 .

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