CN216507638U

CN216507638U - Business administration teaching assistance teaching board

Info

Publication number: CN216507638U
Application number: CN202123235633.5U
Authority: CN
Inventors: 辜彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an auxiliary teaching board for industrial and commercial management teaching, which relates to the technical field of auxiliary teaching equipment and comprises a base, wherein two sides of the top of the base are provided with supporting columns, the upper ends of the supporting columns are provided with a frame, the inside of the frame is provided with a teaching board, the top of the teaching board is provided with an erasing mechanism, the erasing mechanism comprises an electric motor and a ball screw, the outer wall of one side of the top of the frame is fixedly provided with the electric motor, one end of an output shaft of the electric motor is fixedly connected with the ball screw through a coupler, the top of the frame is provided with a groove, the bottom of a screw rod seat of the ball screw is provided with a cleaning board, and one side of the cleaning board, which is close to the teaching board, is provided with cleaning sponge. The cleaning board can be repeatedly cleaned on the surface of the teaching board by starting the electric motor, the structure is simple, the use is convenient, the teaching burden of teaching is reduced, and the industrial and commercial management teaching efficiency is improved.

Description

Business administration teaching assistance teaching board

Technical Field

The utility model relates to the technical field of auxiliary teaching equipment, in particular to an auxiliary teaching board for business administration teaching.

Background

One of the most common management specialties in the market economy is generally referred to as industrial and commercial enterprise management. The industrial and commercial management is a subject for researching the basic theory and the general method of the economic management of industrial and commercial enterprises and mainly comprises two aspects of the business strategy formulation and the internal behavior management of the enterprises. The industrial and commercial management profession has strong applicability, and the aim of the method is to carry out effective enterprise management and operation decision by using modern management methods and means according to basic theories such as management, economics, accounting and the like so as to ensure the survival and development of enterprises.

Teaching board need be used at the teaching in-process of business administration, however traditional teaching board need clean the teaching board after the teaching is accomplished, owing to lack to erase the mechanism and need teacher or student's manual work and erase, not only wasted valuable teaching time, moreover, clean the in-process dust that drifts away and easily cause the damage to the lung by human suction, therefore we need propose a supplementary teaching board of business administration teaching.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary teaching board for industrial and commercial management teaching, which can enable a cleaning board to repeatedly wipe the surface of the teaching board by starting an electric motor, has simple structure and convenient use, reduces the teaching burden of teaching, improves the industrial and commercial management teaching efficiency and solves the problems in the background technology.

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

the utility model provides an auxiliary teaching board of business administration teaching, the on-line screen storage device comprises a base, the top both sides of base are provided with the pillar, the upper end of pillar is provided with the frame, the internally mounted of frame has the teaching board, the top of teaching board is provided with erases the mechanism, it includes electric motor and ball screw to erase the mechanism, fixed mounting has electric motor on the outer wall of top one side of frame, shaft coupling fixedly connected with ball screw is passed through to electric motor's output shaft one end, the top of frame is seted up flutedly, ball screw's one end runs through one side outer wall of recess and rotates and install in the opposite side inner wall of recess, clean board is installed to ball screw's lead screw seat bottom, clean sponge is installed to one side that clean board is close to the teaching board, one side of clean sponge is contradicted in the teaching board surface.

Preferably, a guide rod is arranged on the inner side of the lower end of the frame, a guide ring is sleeved on the guide rod in a sliding mode, and two ends of the cleaning plate are respectively installed on a screw rod seat and the guide ring of the ball screw through fixing screws.

Preferably, the lower end of the screw seat of the ball screw and the upper end of the guide ring are fixedly welded with first mounting plates, the two ends of the cleaning plate are fixedly connected with second mounting plates, fixed screw holes are formed in the first mounting plates, through holes are formed in the second mounting plates, and one ends of the fixed screws are mounted in the fixed screw holes through the through holes and threads.

Preferably, the bottom of the frame is provided with a dust collecting groove which is arranged in a funnel shape, and the bottom of the frame is provided with a dust removing component.

Preferably, the dust removal subassembly includes fan and dust removal case, the fan is installed to the bottom of frame, the intake end fixedly connected with intake pipe of fan, the one end of intake pipe runs through the frame and communicates in the interior bottom of dust collecting tank.

Preferably, the top of base is provided with the dust removal case, the end of giving vent to anger of fan communicates in the interior top of dust removal case through the pipeline, the inside of dust removal case is provided with the dust removal sack, be provided with the gas outlet on one side outer wall of dust removal case.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the teaching board is embedded in the frame, the top of the frame is provided with the groove, the outer wall of the upper end of the frame is provided with the erasing mechanism comprising the electric motor and the ball screw, one end of the ball screw penetrates through the outer wall of the groove and is rotatably arranged on the inner wall of the other side, the bottom of the frame is provided with the guide rod with the guide ring, the cleaning board with the cleaning sponge is arranged between the guide ring and the screw rod seat through the fixing screw, a teacher or a student does not need to manually clean the teaching board, and the cleaning board can repeatedly erase the surface of the teaching board by starting the electric motor, so that the structure is simple, the use is convenient, the teaching burden of teaching is reduced, and the efficiency of industrial and commercial administration teaching is improved;

2. through set up first mounting panel on lead screw seat and guide ring, set up fixed screw on the first mounting panel, the both ends of cleaning plate set up the second mounting panel, set up the through-hole on the second mounting panel, and through-hole and screw thread installation are passed through in the inside of fixed screw in the one end of fixed screw, and simple structure can be convenient for carry out quick convenient installation and use and dismantle the change to the cleaning plate that has clean sponge, has improved the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the structure of the cleaning plate of the present invention;

FIG. 3 is a schematic structural diagram of a via hole according to the present invention.

In the figure: 1. a base; 2. a pillar; 3. a frame; 4. a teaching board; 5. an erasing mechanism; 6. a groove; 7. cleaning the plate; 8. cleaning the sponge; 9. a guide bar; 10. a guide ring; 11. fixing screws; 12. a first mounting plate; 13. a second mounting plate; 14. fixing screw holes; 15. a through hole; 16. a dust collecting groove; 17. a dust removal assembly; 18. an air inlet pipe; 19. a dust removal cloth bag; 20. an air outlet; 501. an electric motor; 502. a ball screw; 171. a fan; 172. a dust removal box.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an auxiliary teaching board of business administration teaching, the on-line screen storage device comprises a base 1, base 1's top both sides are provided with pillar 2, pillar 2's upper end is provided with frame 3, frame 3's internally mounted has teaching board 4, teaching board 4's top is provided with erases mechanism 5, it includes electric motor 501 and ball screw 502 to erase mechanism 5, fixed mounting has electric motor 501 on frame 3's top one side outer wall, shaft coupling fixedly connected with ball screw 502 is passed through to electric motor 501's output shaft one end, frame 3's top is seted up flutedly 6, ball screw 502's one end runs through one side outer wall of flutedly 6 and rotates the opposite side inner wall of installing in flutedly 6, clean board 7 is installed to ball screw 502's screw seat bottom, clean sponge 8 is installed to clean board 7 one side that is close to teaching board 4, clean sponge 8's one side is contradicted in teaching board 4 surfaces.

According to the utility model, the teaching board 4 is embedded in the frame 3, the groove 6 is formed in the top of the frame 3, the erasing mechanism 5 comprising the electric motor 501 and the ball screw 502 is arranged on the outer wall of the upper end of the frame 3, one end of the ball screw 502 penetrates through the outer wall of the groove 6 and is rotatably installed on the inner wall of the other side, the guide rod 9 with the guide ring 10 is arranged at the bottom of the frame 3, the cleaning board 7 with the cleaning sponge 8 is installed between the guide ring 10 and the screw rod seat through the fixing screw 11, the teaching board 4 is not required to be manually cleaned by a teacher or a student, the electric motor 501 is started to repeatedly erase the surface of the teaching board 4 by the cleaning board 7, the structure is simple, the use is convenient, the teaching burden of teaching is lightened, and the teaching efficiency of industrial and commercial management is improved;

the inner side of the lower end of the frame 3 is provided with a guide rod 9, the guide rod 9 is sleeved with a guide ring 10 in a sliding way, two ends of the cleaning plate 7 are respectively arranged on a screw rod seat of the ball screw 502 and the guide ring 10 through fixing screws 11, the lower end of the screw rod seat of the ball screw 502 and the upper end of the guide ring 10 are both fixedly welded with a first mounting plate 12, two ends of the cleaning plate 7 are fixedly connected with a second mounting plate 13, the first mounting plate 12 is provided with a fixing screw hole 14, the second mounting plate 13 is provided with a through hole 15, one end of the fixing screw 11 is arranged inside the fixing screw hole 14 through the through hole 15 and threads,

the first mounting plate 12 is arranged on the screw rod seat and the guide ring 10, the first mounting plate 12 is provided with the fixing screw hole 14, the two ends of the cleaning plate 7 are provided with the second mounting plates 13, the second mounting plates 13 are provided with the through holes 15, one end of the fixing screw 11 is arranged in the fixing screw hole 14 through the through holes 15 and threads, the structure is simple, the cleaning plate 7 with the cleaning sponge 8 can be conveniently and rapidly installed, used, disassembled and replaced, and the practicability of the device is improved;

the bottom of frame 3 is provided with dust collecting tank 16, dust collecting tank 16 is the infundibulate setting, the bottom of frame 3 is provided with dust removal subassembly 17, dust removal subassembly 17 includes fan 171 and dust removal case 172, fan 171 is installed to the bottom of frame 3, the air inlet end fixedly connected with intake pipe 18 of fan 171, the one end of intake pipe 18 runs through frame 3 and communicates in the interior bottom of dust collecting tank 16, the top of base 1 is provided with dust removal case 172, the end of giving vent to anger of fan 171 communicates in the interior top of dust removal case 172 through the pipeline, the inside of dust removal case 172 is provided with dust removal sack 19, be provided with gas outlet 20 on one side outer wall of dust removal case 172.

Wherein, set up the dust collecting tank 16 that leaks hopper-shaped in the bottom of frame 3, can be convenient for collect the dust that the teaching board cleaned down, and set up the dust removal subassembly 17 including fan 171 and dust removal case 172 in the bottom of frame 3, intake pipe 18 communicates in the interior bottom of dust collecting tank 16, fan 171 gives vent to anger the end and communicates in dust removal case 172 through the pipeline, the inside of dust removal case 172 sets up dust removal sack 19, can clean and fly away the dust that gets down to teaching board 4 and collect and purify, and discharge clean air through gas outlet 20, avoid scattering everywhere of dust to cause the pollution to the environment, also prevent that the human body from inhaling, higher security performance has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary teaching board of business administration teaching, includes base (1), its characterized in that: the novel teaching board is characterized in that supporting columns (2) are arranged on two sides of the top of the base (1), a frame (3) is arranged at the upper end of each supporting column (2), a teaching board (4) is arranged inside the frame (3), an erasing mechanism (5) is arranged at the top of the teaching board (4), the erasing mechanism (5) comprises an electric motor (501) and a ball screw (502), the electric motor (501) is fixedly arranged on the outer wall of one side of the top of the frame (3), one end of an output shaft of the electric motor (501) is fixedly connected with the ball screw (502) through a coupler, a groove (6) is formed in the top of the frame (3), one end of the ball screw (502) penetrates through the outer wall of one side of the groove (6) and is rotatably arranged on the inner wall of the other side of the groove (6), a cleaning board (7) is arranged at the bottom of a screw seat of the ball screw (502), and a cleaning sponge (8) is arranged on one side, which the cleaning board (7) is close to the teaching board (4), one side of the cleaning sponge (8) is abutted against the surface of the teaching board (4).

2. The business administration teaching assistance board as claimed in claim 1, wherein: the lower extreme inboard of frame (3) is provided with guide arm (9), slip on guide arm (9) and cup jointed guide ring (10), the both ends of cleaning plate (7) are installed respectively in screw seat and guide ring (10) of ball screw (502) through set screw (11).

3. The business administration teaching assistance board as claimed in claim 2, wherein: the utility model discloses a ball screw, including ball screw (502), the equal fixed welding in the upper end of lead screw seat lower extreme and guide ring (10) of ball screw (502) has first mounting panel (12), the both ends fixedly connected with second mounting panel (13) of cleaning plate (7), fixed screw (14) have been seted up on first mounting panel (12), through-hole (15) have been seted up on second mounting panel (13), the one end of fixed screw (11) is passed through-hole (15) and screw thread and is installed in the inside of fixed screw (14).

4. The business administration teaching assistance board as claimed in claim 1, wherein: the dust collecting device is characterized in that a dust collecting groove (16) is formed in the bottom of the frame (3), the dust collecting groove (16) is arranged in a funnel shape, and a dust removing assembly (17) is arranged at the bottom of the frame (3).

5. The business administration teaching assistance board as claimed in claim 4, wherein: dust removal subassembly (17) include fan (171) and dust removal case (172), fan (171) are installed to the bottom of frame (3), the inlet end fixedly connected with intake pipe (18) of fan (171), the one end of intake pipe (18) runs through frame (3) and communicates in the interior bottom of dust collecting tank (16).

6. The business administration teaching assistance board as claimed in claim 5, wherein: the top of base (1) is provided with dust removal case (172), the end of giving vent to anger of fan (171) communicates in the interior top of dust removal case (172) through the pipeline, the inside of dust removal case (172) is provided with dust removal sack (19), be provided with gas outlet (20) on one side outer wall of dust removal case (172).