CN112419841A

CN112419841A - Economic management is analytical equipment for simulation teaching

Info

Publication number: CN112419841A
Application number: CN202011325494.2A
Authority: CN
Inventors: 沈良聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-02-26

Abstract

The invention discloses an analysis device for economic management simulation teaching, and particularly relates to the technical field of economic management. The invention is characterized in that the support plate, the connecting plate, the supporting plate, the telescopic sleeve, the sliding block, the clamping rod, the disk, the sliding rod, the clamping hole and the second spring are arranged, so that the display through the column diagram can be realized through the line diagram, a teacher can rotate the separating rod on the disk to realize the range amount matched with the column diagram data, the economic trend and the range of the amplitude and fluctuation of the trend can be conveniently realized, the appearance is vivid, the teaching of the teacher is facilitated, the study of students is facilitated, and the invention is very suitable.

Description

Economic management is analytical equipment for simulation teaching

Technical Field

The invention relates to the technical field of economic management, in particular to an analysis device for economic management simulation teaching.

Background

Management ideas in economics: the economics includes macro-economics and micro-economics, and the more important in macro-economics is theoretical description, and the more important in micro-economics is management method application. Economic thinking in management: management focuses on the structural coordination among substances, mainly on subjective activities of people, and economic thinking refers to the attention and ultimate desire of activities in management activities.

In the economic management simulation teaching process, utilize multiple statistical chart to some data, it is often that the teaching is carried out to information analysis explanation, necessary process, so that carry out the analysis of explaining in detail to the student of contrast, current teaching aid is specific writing panel mostly, however economic trend and trend all have certain range and undulant, simple writing is on the panel, not enough lively image, student's memory is too rigid, and current demonstration analytical equipment function is comparatively single, the conversion of various diagrams of being not convenient for, show the teaching content completely inadequately, the mode of show is not comprehensive, it is comparatively difficult to make mr's explanation and analysis, be unfavorable for the student to the receipt of knowledge, consequently, need an analytical equipment for economic management simulation teaching.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an analysis device for economic management simulation teaching, and the invention aims to solve the technical problems that: economic trend and trend all have certain range and undulant, simple writing on the panel, not enough vivid, student's memory is too rigid, and current demonstration analytical equipment function is comparatively single, the conversion of the various diagrams of not being convenient for, show the teaching content completely inadequately, the mode of show is not comprehensive, makes mr's explanation and analysis comparatively difficult, is unfavorable for the problem of student to the receipt of knowledge.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an economic management simulates analytical equipment for teaching, includes the backup pad, the upper surface of backup pad inner wall and the equal joint of lower surface of inner wall have the bearing, and cup jointed same pivot in two bearings, the top and the equal joint in below of pivot outer wall have the gear, and two gears mesh with four two pinion racks mutually, correspond two pinion rack joints in the positive top of connecting plate and below, and the joint has the layer board in the connecting plate of left side, the last fixed surface of layer board is connected with a plurality of telescopic tube, telescopic tube's top is connected with the lower fixed surface of slider, slider sliding connection is in the spout, and the front at the connecting plate is all seted up to a plurality of spout.

Sliding connection has the kelly in the slider, the kelly joint is in the tooth's socket, the front at the spout inner wall is seted up to the tooth's socket, first spring has been cup jointed to the surface of kelly, the both ends of first spring respectively with the front of slider and the outer wall fixed connection of kelly, be located the positive fixedly connected with disc of right side connecting plate, the front of disc is provided with the scale strip, the positive fixedly connected with connecting axle of disc, six spacer bars have been cup jointed to the outer wall of connecting axle, the positive joint of spacer bar has spacing subassembly, a plurality of card hole has been seted up in the front of disc, spacing subassembly joint is downthehole at one of them calorie.

As a further scheme of the invention: the limiting assembly comprises a sliding sleeve, the sliding sleeve is connected to the front of the separating rod in a clamped mode, a sliding rod is connected to the inside of the sliding sleeve in a sleeved mode, a second spring is connected to the outer surface of the sliding rod in a sleeved mode, the two ends of the second spring are fixedly connected with the front of the sliding sleeve and the outer wall of the sliding rod respectively, and one end of the back of the sliding rod is arranged to be arc-shaped.

As a further scheme of the invention: the back fixedly connected with slide of connecting plate, slide sliding connection is in the slide, the front at the backup pad inner wall is seted up to the slide, the shape of slide and slide all sets up to the T shape.

As a further scheme of the invention: the shape of spout sets up to the T shape and with the shape looks adaptation of slider, the same stretch cord of front fixedly connected with of a plurality of slider.

As a further scheme of the invention: the left side of connecting plate lower surface is provided with the bracing piece, and the positive right side of right side connecting plate is provided with the clipboard, the lower surface of clipboard and the last fixed surface who places the box are connected, the back of placing the box and the positive fixed connection of connecting plate.

As a further scheme of the invention: the upper surfaces of the connecting plates are fixedly connected with the lower surface of the handle, and the surfaces, far away from each other, of the two connecting plates are fixedly connected with magnetic plates.

As a further scheme of the invention: the utility model discloses a supporting plate, including the backup pad, the bottom of bracing piece, the front of backup pad and the back are provided with the placing bag, the lower surface of placing bag and the upper surface fixed connection who supports the base, the equal fixedly connected with connecting seat of the left and right sides face that supports the base, the upper surface of connecting seat is through the bottom swing joint of round pin axle with the bracing piece, the top of bracing piece is through the lower surface swing joint of round pin axle with the connecting plate, bracing piece and round pin axle are closely laminated state.

The invention has the beneficial effects that:

1. the invention sets a supporting plate, a connecting plate, a supporting plate, telescopic sleeves, sliding blocks, a first spring, a clamping rod, a disc, a sliding rod, a clamping hole and a second spring, when in analog teaching, a teacher can stretch the connecting plate left and right, because the left connecting plate is provided with a plurality of telescopic sleeves which can pull the sliding blocks on the telescopic sleeves to move up and down, and the clamping rod is loosened after moving to a specified position, so that the first spring contracts to drive the clamping rod to move backwards and clamp into one of the tooth sockets, the invention can be embodied in the form of a column diagram, and meanwhile, a plurality of sliding blocks are provided with elastic ropes, therefore, the invention can be embodied in the form of a broken line diagram while being displayed by the column diagram, the teacher can rotate the separating rod on the disc to embody the range amount matched with the data of the column diagram, which is convenient for embodying the range of amplitude and fluctuation of the economic trend and the trend, is vivid, is convenient for the teacher, the method is very suitable for use;

2. according to the invention, by arranging the gear, the toothed plate, the magnetic plates, the connecting plates, the supporting plates and the handles, when the analysis device needs to be carried, a teacher pushes the two connecting plates in opposite directions, so that the two connecting plates respectively drive the sliding plates to slide in the sliding ways, the connecting plates can drive the gear to rotate through the toothed plate while moving, the magnetic plates on the two sides of the two connecting plates are attached to the connecting plates after the two connecting plates move to one end, the two connecting plates are prevented from loosening, then the teacher carries the device through the two handles, when the device needs to be unfolded, the teacher only needs to pull the connecting plates left and right, and the connecting plates are moved to a specified position, so that the device is convenient to carry and unfold, and the use of the teacher is convenient;

3. according to the invention, by arranging the sliding plate, the slide way, the sliding sleeve, the sliding rod, the second spring, the sliding block, the sliding groove, the connecting plate, the writing board and the placing box, when the connecting plate is moved, the connecting plate can be effectively limited by the mutual matching between the sliding plate and the slide way, and the connecting plate is prevented from shaking when moved, so that the stability of the device is improved.

4. The invention is provided with the supporting plate, the connecting seat, the placing bag, the supporting rods, the supporting base and the connecting plates, when two connecting plates need to be stored, a teacher can extrude the two connecting plates oppositely, the two connecting plates can drive the two supporting rods to turn over while moving oppositely, the supporting base and the supporting plates are close to each other through the hinging action of the pin shaft while the supporting rods turn over, and the storage of the supporting base can be finished, similarly, when the connecting plates are unfolded, the two supporting rods turn over reversely to enable the supporting plate and the supporting base to be away from each other, because the supporting rods are in a close fit state with the pin shaft and are in a vertical state, the connecting plates are effectively supported, the device can be lifted or stored through the linkage action of the connecting plates and the supporting rods, and meanwhile, the placing bag is arranged to temporarily store files and tools, thereby facilitating the teacher to, is very suitable for use.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a schematic cross-sectional view of a support plate according to the present invention;

FIG. 3 is a schematic cross-sectional view of a slider according to the present invention;

FIG. 4 is a schematic cross-sectional view of a disk of the present invention from above;

FIG. 5 is an enlarged schematic view of the structure of the present invention at A;

in the figure: the automatic positioning device comprises a supporting plate 1, a bearing 2, a rotating shaft 3, a gear 4, a connecting plate 5, a supporting plate 6, a telescopic sleeve 7, a sliding block 8, a clamping rod 9, a sliding groove 10, a tooth groove 11, a first spring 12, an elastic rope 13, a disc 14, a separating rod 15, a connecting shaft 16, a limiting assembly 17, a sliding sleeve 171, a sliding rod 172, a second spring 173, a clamping hole 18, a magnetic plate 19, a lifting handle 20, a sliding plate 21, a slideway 22, a writing board 23, a placing box 24, a connecting seat 25, a tooth plate 26, a placing bag 27, a supporting rod 28 and a supporting base 29.

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.

As shown in fig. 1-5, the invention provides an analysis device for economic management simulation teaching, which comprises a support plate 1, wherein bearings 2 are respectively clamped on the upper surface of the inner wall and the lower surface of the inner wall of the support plate 1, the same rotating shaft 3 is sleeved in the two bearings 2, gears 4 are respectively clamped above and below the outer wall of the rotating shaft 3, the two gears 4 are meshed with four toothed plates 26, through the mutual matching between the toothed plates 26 and the gears 4, when the analysis device needs to be carried, a teacher pushes two connecting plates 5 in opposite directions to enable the two connecting plates 5 to respectively drive sliding plates 21 to slide in slideways 22, the connecting plates 5 can drive the gears 4 to rotate through the toothed plates 26 while moving, after the two connecting plates 5 move to a distance, magnetic plates 19 on two sides of the connecting plates 5 are attached to the connecting plates 5 to prevent the two connecting plates 5 from loosening, and the teacher carries the device through two handles 20, correspond two pinion rack 26 joints in positive top and below of connecting plate 5, through setting up connecting plate 5, when needing to expand the device, the teacher only need control pulling connecting plate 5, remove connecting plate 5 can to appointed position after, thereby be convenient for carry and expand the device, make things convenient for the teacher to use, the joint has layer board 6 in the connecting plate 5 of left side, the last fixed surface of layer board 6 is connected with a plurality of telescopic tube 7, telescopic tube 7's top and slider 8's lower fixed surface are connected, 8 sliding connection of slider are in spout 10, the front at connecting plate 5 is all seted up to a plurality of spout 10.

A clamping rod 9 is connected in the sliding block 8 in a sliding manner, the clamping rod 9 is clamped in a tooth groove 11, the tooth groove 11 is arranged on the front surface of the inner wall of the sliding groove 10, a first spring 12 is sleeved on the outer surface of the clamping rod 9, the sliding block 8 on a plurality of telescopic sleeves 7 can be pulled to move up and down by stretching the connecting plate 5 left and right when simulation teaching is carried out by arranging the sliding block 8 and the first spring 12, the clamping rod 9 is released after the sliding block 8 and the first spring 5 are moved to a specified position, so that the clamping rod 9 is driven by the contraction of the first spring 12 to move backwards and be clamped in one of the tooth grooves 11, the teaching aid can be embodied in a cylindrical graph manner, the teaching aid is convenient for a teacher, two ends of the first spring 12 are fixedly connected with the front surface of the sliding block 8 and the outer wall of the clamping rod 9 respectively, a disc 14 is fixedly connected to the front surface of the, because the disc 14 is provided with the scale strips, the distances among the plurality of separating rods 15 can be counted according to the data of the cylindrical chart, the counting is very convenient, the front of the disc 14 is fixedly connected with the connecting shaft 16, the outer wall of the connecting shaft 16 is sleeved with the six separating rods 15, the front of each separating rod 15 is clamped with the limiting component 17, the front of the disc 14 is provided with the plurality of clamping holes 18, the limiting component 17 is clamped in one clamping hole 18, the left side of the lower surface of the connecting plate 5 is provided with the supporting rod 28, the right side of the front of the right connecting plate 5 is provided with the writing board 23, the lower surface of the writing board 23 is fixedly connected with the upper surface of the placing box 24, the back of the placing box 24 is fixedly connected with the front of the connecting plate 5, the teacher can analyze the problems by means of teaching with the blackboard writing, the teaching effect is effectively improved, the upper surface of the connecting plate 5 is fixedly connected with the, the equal fixedly connected with magnetic sheet 19 of one side that two connecting plates 5 kept away from each other, the front and the back of backup pad 1 are provided with placing bag 27, placing bag 27's lower surface and the last fixed surface who supports base 29 are connected, the equal fixedly connected with connecting seat 25 of the left and right sides face that supports base 29, the bottom swing joint of round pin axle and bracing piece 28 is passed through to the upper surface of connecting seat 25, the lower surface swing joint of round pin axle and connecting plate 5 is passed through on the top of bracing piece 28, bracing piece 28 and round pin axle are closely laminated state.

As shown in fig. 1 and 4, the limiting component 17 includes a sliding sleeve 171, the sliding sleeve 171 is clamped on the front surface of the separating rod 15, a sliding rod 172 is sleeved in the sliding sleeve 171, the sliding rod 172 is clamped in the clamping hole 18, a second spring 173 is sleeved on the outer surface of the sliding rod 172, two ends of the second spring 173 are respectively fixedly connected with the front surface of the sliding sleeve 171 and the outer wall of the sliding rod 172, one end of the back surface of the sliding rod 172 is arc-shaped, because one end of the sliding rod 172 is arc-shaped, when adjusting the angle of the separating rod 15, a teacher does not need to continuously hold the sliding rod 172, and the separating rod 15 is directly rotated, which is very convenient, by providing the sliding rod 172 and the second spring 173, because the sliding rod 172 is provided on the separating rod 15, after the teacher rotates the separating rod 15 to a designated position, the sliding rod 172 can be effectively clamped in the clamping hole 18 by contraction of the second spring 173, effectively limiting the separating rod 15 on the, and the implementation is more intuitive.

As shown in fig. 1 and 2, a sliding plate 21 is fixedly connected to the back of the connecting plate 5, the sliding plate 21 is slidably connected to the inside of the slideway 22, by arranging the sliding plate 21, when the connecting plate 5 moves, the connecting plate 5 can be effectively limited by the mutual fit between the sliding plate 21 and the slideway 22, so as to prevent the connecting plate 5 from shaking when moving, and improve the stability of the device, the slideway 22 is arranged on the front of the inner wall of the supporting plate 1, the shapes of the sliding plate 21 and the slideway 22 are both T-shaped, the shape of the chute 10 is T-shaped and is matched with the shape of the sliding blocks 8, the same elastic rope 13 is fixedly connected to the front of the sliding blocks 8, by arranging the elastic rope 13, the elastic ropes 13 are arranged on the sliding blocks 8, so that the device can be embodied by a line graph while being exhibited by a column graph, and a teacher can rotate the separating rod 15 on the, the method is convenient for reflecting the economic trend and the range of the amplitude and fluctuation of the trend, is vivid and is convenient for teachers to explain.

The working principle of the invention is as follows: when analog teaching needs to be carried out, a teacher can stretch the connecting plate 5 left and right, because the left connecting plate 5 is provided with the plurality of telescopic sleeves 7, the sliders 8 on the plurality of telescopic sleeves 7 can be pulled to move up and down, the clamping rod 9 is released after the left connecting plate 5 moves to a specified position, the first spring 12 contracts to drive the clamping rod 9 to move backwards and be clamped into one of the tooth grooves 11, the clamping rod can be embodied in a cylindrical diagram form, meanwhile, the plurality of sliders 8 are provided with the elastic ropes 13, the cylindrical diagram can be embodied simultaneously through a broken line diagram, the teacher can rotate the separating rod 15 on the disc 14 to embody the range amount matched with the cylindrical diagram data, after the teacher rotates the separating rod 15 to the specified position, the second spring 173 contracts to effectively clamp the sliding rod 172 into the clamping hole 18 and effectively limit the separating rod 15, and when the analysis device needs to be carried, the teacher pushes the two connecting plates 5 oppositely to enable the two supporting rods 28 to turn oppositely, make support base 29 and backup pad 1 be close to each other through the articulated effect of round pin axle when bracing piece 28 overturns, make two connecting plates 5 drive slide 21 respectively and slide in slide 22, connecting plate 5 accessible pinion rack 26 drives gear 4 when removing and rotates, two connecting plates 5 remove to one end laminate mutually with connecting plate 5 apart from the magnetic sheet 19 of its both sides in back, prevent that two connecting plates 5 pine from taking off, secondly the mr carries the device through two handles 20, when the device is expanded to needs, the mr only need control pulling connecting plate 5, remove connecting plate 5 can after appointed position.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an economic management is analytical equipment for simulation teaching, includes backup pad (1), its characterized in that: the upper surface of the inner wall of the supporting plate (1) and the lower surface of the inner wall are respectively clamped with a bearing (2), the two bearings (2) are internally sleeved with a same rotating shaft (3), gears (4) are respectively clamped above and below the outer wall of the rotating shaft (3), the two gears (4) are meshed with four two toothed plates (26), the two corresponding toothed plates (26) are clamped above and below the front surface of the connecting plate (5), a supporting plate (6) is clamped in the connecting plate (5) on the left side, the upper surface of the supporting plate (6) is fixedly connected with a plurality of telescopic sleeves (7), the top ends of the telescopic sleeves (7) are fixedly connected with the lower surface of a sliding block (8), the sliding block (8) is connected in sliding grooves (10), and the plurality of sliding grooves (10) are formed in the front surface of the connecting plate (5);

a clamping rod (9) is connected in the sliding block (8) in a sliding way, the clamping rod (9) is clamped in the tooth groove (11), the tooth grooves (11) are arranged on the front surface of the inner wall of the sliding groove (10), the outer surface of the clamping rod (9) is sleeved with a first spring (12), two ends of the first spring (12) are respectively and fixedly connected with the front surface of the sliding block (8) and the outer wall of the clamping rod (9), a disc (14) is fixedly connected with the front surface of the right connecting plate (5), the front surface of the disc (14) is provided with a scale bar, the front surface of the disc (14) is fixedly connected with a connecting shaft (16), six separating rods (15) are sleeved on the outer wall of the connecting shaft (16), a limiting component (17) is clamped on the front surface of each separating rod (15), the front surface of the disc (14) is provided with a plurality of clamping holes (18), and the limiting component (17) is clamped in one of the clamping holes (18).

2. The analysis device for economic management simulation teaching according to claim 1, characterized in that: spacing subassembly (17) include sliding sleeve (171), sliding sleeve (171) joint is in the front of dividing pole (15), sliding rod (172) have been cup jointed in sliding sleeve (171), sliding rod (172) joint is in calorie hole (18), second spring (173) have been cup jointed to the surface of sliding rod (172), the both ends of second spring (173) respectively with the front of sliding sleeve (171) and the outer wall fixed connection of sliding rod (172), the one end at the sliding rod (172) back sets up to circular-arcly.

3. The analysis device for economic management simulation teaching according to claim 1, characterized in that: the back fixedly connected with slide (21) of connecting plate (5), slide (21) sliding connection is in slide (22), slide (22) are seted up in the front of backup pad (1) inner wall, the shape of slide (21) and slide (22) all sets up to the T shape.

4. The analysis device for economic management simulation teaching according to claim 1, characterized in that: the shape of spout (10) sets up to T shape and with the shape looks adaptation of slider (8), the same stretch cord (13) of the front fixedly connected with of a plurality of slider (8).

5. The analysis device for economic management simulation teaching according to claim 1, characterized in that: the left side of connecting plate (5) lower surface is provided with bracing piece (28), and the positive right side of right side connecting plate (5) is provided with clipboard (23), the lower surface of clipboard (23) and the last fixed surface who places box (24) are connected, the back of placing box (24) and the positive fixed connection of connecting plate (5).

6. The analysis device for economic management simulation teaching according to claim 1, characterized in that: the upper surface of connecting plate (5) and the lower surface fixed connection of handle (20), the equal fixedly connected with magnetic sheet (19) of the one side that two connecting plates (5) kept away from each other.

7. The analysis device for economic management simulation teaching according to claim 5, wherein: the utility model discloses a supporting plate, including the backup pad, the front of backup pad (1) is provided with placing bag (27) with the back, the lower surface of placing bag (27) is connected with the last fixed surface who supports base (29), the equal fixedly connected with connecting seat (25) of the left and right sides face that supports base (29), the bottom swing joint of the upper surface of connecting seat (25) through round pin axle and bracing piece (28), the lower surface swing joint of round pin axle and connecting plate (5) is passed through on the top of bracing piece (28), bracing piece (28) and round pin axle are closely laminated state.