CN213582643U

CN213582643U - Economics simulation teaching equipment capable of improving teaching efficiency

Info

Publication number: CN213582643U
Application number: CN202022214507.0U
Authority: CN
Inventors: 冯琳涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-29
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an economics simulation teaching device capable of improving teaching efficiency, in particular to the technical field of teaching aids, which comprises a teaching box, wherein the top surface of the teaching box is provided with a through hole, and the bottom surface of the teaching box is provided with four universal wheels, the inside of the through hole is provided with a demonstration area, the inside of the teaching box is provided with a holding cavity, the inside of the holding cavity is provided with a swing mechanism, the swing mechanism comprises a positive and negative motor, the utility model is provided with a swing mechanism, the eccentric wheel drives a connecting rod to enable a mounting plate to move upwards, a slide block moves in a guide rail to provide a directional track for the demonstration area, thereby realizing the ascending and descending of the demonstration area, facilitating the use of the demonstration area for the simulation teaching of economics, and is provided with a clamping component, one end of a teaching aid rod passes through an annular block, is fixed on one end of the teaching aid rod by a sleeve, and can be fixedly placed on, the teaching aid pole is convenient to store.

Description

Economics simulation teaching equipment capable of improving teaching efficiency

Technical Field

The utility model relates to a teaching aid technical field especially relates to an economics simulation teaching equipment that can improve teaching efficiency.

Background

The economics is divided into two types of politics and economics, and the economics simulation sand table is a role practice platform designed for representing advanced modern enterprise operation and management technology, can effectively simulate and train economics operation and management technology, and is widely applied to universities and colleges.

Patent application publication No. CN 204189341U's utility model discloses a multi-functional teaching equipment of economics can simulate market environment, realizes the sight teaching, improves the student and to the practice impression of microcosmic economics, deepens the understanding that produces to the knowledge of learning, improves the interest in learning, improves the teaching effect, can remote explanation through laser designator moreover, improves lecture efficiency greatly.

But when in actual use, demonstration district sets up to the integral type structure with the teaching box, is difficult for placing demonstration district.

SUMMERY OF THE UTILITY MODEL

The utility model discloses swing mechanism has been set up, the eccentric wheel is being driven to the output shaft of positive and negative motor and is rotating, the eccentric wheel drives the connecting rod, the activity takes place for articulated seat for the connecting rod, driving mounting panel upward movement, the slider moves in the guide rail, directional track is provided for the demonstration district, steady lift, when the eccentric wheel rotation degree, the connecting rod rises, positive and negative motor rotates the round and is a cycle, the rising and the decline in demonstration district have been realized, the simulation teaching of economics is carried out in the demonstration district of being convenient for to use, solve the shortcoming that exists among the prior art, and the economics simulation teaching equipment that can improve teaching efficiency that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the economics simulation teaching equipment capable of improving teaching efficiency comprises a teaching box, wherein a through hole is formed in the top end surface of the teaching box, four universal wheels are mounted on the bottom end surface of the teaching box, a demonstration area is mounted inside the through hole, a containing cavity is formed inside the teaching box, a swing mechanism is mounted inside the containing cavity, the swing mechanism comprises a positive and negative motor, a support is arranged at the bottom end of the positive and negative motor, and the positive and negative motor and the bottom end of the inner cavity of the containing cavity are fixed through the support;

the bottom fixedly connected with mounting panel in demonstration district, the bottom surface of mounting panel is provided with articulated seat, the output shaft tip fixedly connected with of positive and negative motor has the eccentric wheel, a side surface of eccentric wheel is provided with the connecting rod, the one end of connecting rod and articulated seat are through round pin axle swing joint, and the other end of connecting rod and eccentric wheel are through round pin axle swing joint.

Preferably, the inner wall that holds the chamber is equipped with two guide rails, the both sides of mounting panel all are provided with the slider, slider and guide rail sliding connection.

Preferably, the top surface of teaching case is close to border position one side and is provided with the family of enterprises and could mould box, the family of enterprises could mould box has set gradually work mould box, land mould box and capital mould box anticlockwise, work mould box, land mould box and capital mould box and the family of enterprises could mould box all set up four corner positions in the top of teaching case.

Preferably, the front surface embedding of teaching box is provided with control button, and one side of teaching box is provided with the push rod, the circumference side outer wall cover of push rod is equipped with the antiskid cover.

Preferably, one side of push rod is provided with the screens subassembly, the screens subassembly includes the fixed block, the one end of fixed block is connected with the annular piece, the below of annular piece is provided with the sleeve.

Preferably, the vertical collineation setting of sleeve and annular piece, and telescopic inside is provided with the teaching aid pole, the inside of annular piece is passed to the one end of teaching aid pole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. through having set up swing mechanism, the output shaft drive eccentric wheel of positive and negative motor is rotating, and the eccentric wheel drives the connecting rod, and the connecting rod takes place the activity with articulated seat, is driving mounting panel upward movement, and the slider moves in the guide rail, for the demonstration district provides directional track, and steady lift, when the eccentric wheel rotation degree, the connecting rod rises, and positive and negative motor rotates the round and is a cycle, has realized the rising and the decline in demonstration district, and the simulation teaching of economics is carried out in the convenient to use demonstration district.

2. Through having set up the screens subassembly, the annular piece is passed to the one end of teaching aid pole, because annular piece and sleeve are in the collineation, the teaching aid pole can be vertical enters into telescopic inside, is fixed to the one end of teaching aid pole by the sleeve, can fix the teaching aid pole through sleeve and annular piece and place the accomodating of the teaching aid pole of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the swing mechanism of the present invention.

Fig. 3 is a schematic view of the structure of the motion state of the connecting rod of the present invention.

Fig. 4 is an enlarged schematic view of the clamping assembly of the present invention.

The reference signs are: 1. a teaching box; 2. a control button; 3. a universal wheel; 4. the enterprise can use the mold box; 5. a labor mold box; 6. a land mold box; 7. capital mold box; 8. a demonstration area; 9. a push rod; 10. a clamping component; 11. an accommodating chamber; 12. a swing mechanism; 13. a positive and negative motor; 14. a support; 15. an eccentric wheel; 16. a connecting rod; 17. a hinged seat; 18. mounting a plate; 19. a slider; 20. a guide rail; 21. a through hole; 22. a fixed block; 23. a teaching aid pole; 24. a sleeve; 25. and (4) a ring block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1-4, the utility model provides an economics simulation teaching equipment capable of improving teaching efficiency, including teaching box 1, the top surface of teaching box 1 is provided with through-hole 21, and four universal wheels 3 are installed on the bottom surface of teaching box 1, demonstration area 8 is installed inside through-hole 21, teaching box 1 is internally provided with accommodating cavity 11, accommodating cavity 11 is internally provided with swing mechanism 12, swing mechanism 12 includes positive and negative motor 13, the bottom of positive and negative motor 13 is provided with support 14, and positive and negative motor 13 is fixed with the inner cavity bottom of accommodating cavity 11 through support 14;

the bottom end of the demonstration area 8 is fixedly connected with a mounting plate 18, the bottom end surface of the mounting plate 18 is provided with a hinged seat 17, the end part of an output shaft of the forward and reverse motor 13 is fixedly connected with an eccentric wheel 15, one side surface of the eccentric wheel 15 is provided with a connecting rod 16, one end of the connecting rod 16 is movably connected with the hinged seat 17 through a pin shaft, and the other end of the connecting rod 16 is movably connected with the eccentric wheel 15 through a pin shaft.

As shown in fig. 2 and 3, the inner wall of the accommodating cavity 11 is provided with two guide rails 20, and the two sides of the mounting plate 18 are provided with sliding blocks 19, and the sliding blocks 19 are slidably connected with the guide rails 20.

As shown in fig. 1, the top surface of the teaching box 1 is provided with an entrepreneur talent mold box 4 on the side close to the edge position, the entrepreneur talent mold box 4 is provided with a labor mold box 5, a land mold box 6 and a capital mold box 7 in turn counterclockwise, and the labor mold box 5, the land mold box 6, the capital mold box 7 and the entrepreneur talent mold box 4 are all arranged at four corner positions on the top of the teaching box 1.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in practical use, a land mold is placed in a land mold box 6, a capital mold is placed in a capital mold box 7, a labor mold is placed in a labor mold box 5, an entrepreneur can place the mold in an entrepreneur can place the mold box 4, in an initial state, a demonstration area 8 is hidden in a through hole 20, namely, a connecting rod 16 is located at the position of an eccentric wheel 15 at the lowest position, as shown in fig. 3, when the demonstration area 8 needs to be used, the forward and reverse motors 12 can be controlled to work through the control buttons 2, the output shafts of the forward and reverse motors 12 drive the eccentric wheel 15 to rotate, the eccentric wheel 15 drives the connecting rod 16, the connecting rod 16 moves with the hinge base 17 to drive the mounting plate 18 to move upwards, the sliding block 19 moves in the guide rail 20 to provide a directional track for the demonstration area 8 to stably lift, when the eccentric wheel 15 rotates 180 degrees, the connecting rod 16 rises, and the forward and, the ascending and descending of the demonstration area 8 are realized, and the demonstration area 8 is convenient to use for the simulation teaching of economics.

As shown in figure 1, the front surface embedding of teaching box 1 is provided with control button 2, and one side of teaching box 1 is provided with push rod 9, and the circumference side outer wall cover of push rod 9 is equipped with anti-skidding cover, avoids hand landing from push rod 9.

As shown in fig. 4, the push rod 9 is provided at both sides thereof with the locking assembly 10, the locking assembly 10 includes a fixed block 22, one end of the fixed block 22 is connected with an annular block 25, and a sleeve 24 is provided below the annular block 25.

As shown in FIG. 4, the sleeve 24 and the ring block 25 are arranged in a vertical collinear manner, the teaching aid rod 23 is arranged inside the sleeve 24, and one end of the teaching aid rod 23 penetrates through the inside of the ring block 25 and can be fixed on the teaching aid rod 23.

As shown in fig. 1 and 4, the implementation scenario specifically includes: when using, can pass annular piece 25 with the one end of teaching aid pole 23, because annular piece 25 is in the collineation with sleeve 24, teaching aid pole 23 can be vertical enters into the inside of sleeve 24, is fixed to the one end of teaching aid pole 23 by sleeve 24, can fix teaching aid pole 23 through sleeve 24 and annular piece 25 and place, the accomodate of teaching aid pole 23 of being convenient for, compact structure is fit for the in-service use scene needs.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, a swing mechanism 12 is arranged, an output shaft of a forward and reverse motor 12 drives an eccentric wheel 15 to rotate, the eccentric wheel 15 drives a connecting rod 16, the connecting rod 16 and a hinge seat 17 move to drive a mounting plate 18 to move upwards, a sliding block 19 moves in a guide rail 20 to provide a directional track for a demonstration area 8 and stably lift, when the eccentric wheel 15 rotates 180 degrees, the connecting rod 16 rises, and the forward and reverse motor 12 rotates one circle for one period, so that the lifting and the falling of the demonstration area 8 are realized, and the demonstration area 8 is convenient to use for the simulation teaching of economics.

Referring to description attached drawing 1 and figure 4, having set up screens subassembly 10, annular piece 25 is passed to the one end of teaching aid pole 23, because annular piece 25 is in the collineation with sleeve 24, and teaching aid pole 23 can be vertical enters into the inside of sleeve 24, is fixed to the one end of teaching aid pole 23 by sleeve 24, can fix teaching aid pole 23 through sleeve 24 and annular piece 25 and place, is convenient for accomodating of teaching aid pole 23.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a can improve economics simulation teaching equipment of teaching efficiency, includes teaching box (1), its characterized in that: the teaching box comprises a teaching box body (1), and is characterized in that a through hole (21) is formed in the top end surface of the teaching box body (1), four universal wheels (3) are installed on the bottom end surface of the teaching box body (1), a demonstration area (8) is installed inside the through hole (21), an accommodating cavity (11) is formed inside the teaching box body (1), a swinging mechanism (12) is installed inside the accommodating cavity (11), the swinging mechanism (12) comprises a positive and negative motor (13), a support (14) is arranged at the bottom end of the positive and negative motor (13), and the positive and negative motor (13) and the bottom end of an inner cavity of the accommodating cavity (11) are fixed through the support (;

the bottom fixedly connected with mounting panel (18) of demonstration district (8), the bottom surface of mounting panel (18) is provided with articulated seat (17), the output shaft end fixedly connected with of positive and negative motor (13) has eccentric wheel (15), a side surface of eccentric wheel (15) is provided with connecting rod (16), the one end and the articulated seat (17) of connecting rod (16) are through round pin axle swing joint, and the other end and the eccentric wheel (15) of connecting rod (16) are through round pin axle swing joint.

2. The economics simulation teaching equipment capable of improving teaching efficiency according to claim 1, characterized in that: the inner wall that holds chamber (11) is equipped with two guide rails (20), the both sides of mounting panel (18) all are provided with slider (19), slider (19) and guide rail (20) sliding connection.

3. The economics simulation teaching equipment capable of improving teaching efficiency according to claim 1, characterized in that: the top surface of teaching case (1) is close to border position one side and is provided with enterprise's family ability mould box (4), enterprise's family ability mould box (4) anticlockwise has set gradually work mould box (5), land mould box (6) and capital mould box (7), work mould box (5), land mould box (6) and capital mould box (7) and enterprise's family ability mould box (4) all set up four corner positions on the top of teaching case (1).

4. The economics simulation teaching equipment capable of improving teaching efficiency according to claim 1, characterized in that: the front surface embedding of teaching box (1) is provided with control button (2), and one side of teaching box (1) is provided with push rod (9), the circumference side outer wall cover of push rod (9) is equipped with the antiskid cover.

5. The economics simulating teaching equipment capable of improving teaching efficiency according to claim 4 characterized in that: one side of push rod (9) is provided with screens subassembly (10), screens subassembly (10) are including fixed block (22), the one end of fixed block (22) is connected with annular piece (25), the below of annular piece (25) is provided with sleeve (24).

6. The economics simulating teaching equipment capable of improving teaching efficiency according to claim 5 characterized in that: the vertical collineation setting of sleeve (24) and annular piece (25), and the inside of sleeve (24) is provided with teaching aid pole (23), the inside of annular piece (25) is passed to the one end of teaching aid pole (23).