CN215376646U - Teaching chart demonstration equipment for business administration economics - Google Patents
Teaching chart demonstration equipment for business administration economics Download PDFInfo
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- CN215376646U CN215376646U CN202121001105.0U CN202121001105U CN215376646U CN 215376646 U CN215376646 U CN 215376646U CN 202121001105 U CN202121001105 U CN 202121001105U CN 215376646 U CN215376646 U CN 215376646U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of teaching equipment and discloses teaching chart demonstration equipment for industrial and commercial management economics, which comprises a supporting plate, wherein the left side of the supporting plate is fixedly connected with a sliding column, a sliding hole is formed in the sliding column, the inner wall of the sliding hole and the upper side and the lower side of the supporting plate are respectively provided with an L-shaped connecting column in a fit manner, the left side of the L-shaped connecting column is fixedly connected with a first demonstration plate, the right side of the first demonstration plate is in contact with the left side of the supporting plate, a first through hole is formed in the supporting plate, and the inner wall of the first through hole is provided with a second demonstration plate in a fit manner. According to the utility model, the two first demonstration boards and the second demonstration board are arranged, and the distance between the two first demonstration boards can be changed as required, so that the occupied space of the chart demonstration equipment can be changed as required, and the chart demonstration equipment has a larger demonstration space and is convenient to move.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to teaching chart demonstration equipment for industrial and commercial management economics.
Background
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.
At present, in the teaching of business administration, show the teaching chart through the chart demonstration board mostly, but at present, the size of demonstration board is usually fixed, if the demonstration board is great, though can show more information, but remove and will be comparatively troublesome, if the demonstration board is less, though remove comparatively conveniently, the information that nevertheless shows reduces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, such as: at present, in the teaching of business administration, show the teaching chart through the chart demonstration board mostly, but at present, the size of demonstration board is usually fixed, if the demonstration board is great, though can show more information, but remove and will be comparatively troublesome, if the demonstration board is less, though remove comparatively convenient, the information of demonstration reduces, and the teaching chart demonstration equipment that the business administration economics used that proposes.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the teaching chart demonstration device comprises a supporting plate, wherein a sliding column is fixedly connected to the left side of the supporting plate, a sliding hole is formed in the sliding column, an L-shaped connecting column is arranged on the inner wall of the sliding hole and the upper side and the lower side of the supporting plate in a laminating manner, a first demonstration board is fixedly connected to the left side of the L-shaped connecting column, the right side of the first demonstration board is in contact with the left side of the supporting plate, a first through hole is formed in the supporting plate, a second demonstration board is arranged on the inner wall of the first through hole in a laminating manner, the front side and the rear side of the second demonstration board are in contact with the surface of the first demonstration board, a first U-shaped board is fixedly connected to the right side of the supporting plate, a second through hole is formed in the right side of the first U-shaped board, a hollow cylinder is fixedly connected to the inner wall of the second through hole, and a guide column is arranged on the inner wall of the hollow cylinder in a laminating manner, the left side of guide post and the right side fixed connection of second demonstration board, the spring has been cup jointed on the surface of hollow section of thick bamboo, the left and right sides of spring respectively with the right side of second demonstration board and the right side fixed connection of first U-shaped inboard wall, both sides all are provided with the support base around the backup pad, the left side of support base and the right side fixed connection of first demonstration board.
Preferably, the number of the first demonstration boards is two, and the two first demonstration boards are respectively positioned at the front side and the rear side of the second demonstration board.
Preferably, the number of the support bases is two, and the two support bases are symmetrically distributed by taking the support plate as a center.
Preferably, the support base includes the second U-shaped plate, the left side of second U-shaped plate and the right side fixed connection of first demonstration board, the equal fixedly connected with square support column in the inner wall of second U-shaped plate and the right side of first demonstration board, the bottom fixedly connected with bottom plate of square support column, the bottom fixedly connected with universal wheel of bottom plate.
Preferably, the right side fixedly connected with connecting plate of first U-shaped board, the left side fixedly connected with electro-magnet of connecting plate, the right side fixedly connected with iron plate of second demonstration board, the center of electro-magnet, iron plate and second demonstration board all is on same water flat line, the attraction of electro-magnet to the iron plate is greater than the thrust of spring to the second demonstration board.
Preferably, the right side of the first U-shaped plate is fixedly connected with a dust screen, and the dust screen is positioned on the right side of the hollow cylinder.
Preferably, the center of the support plate is on the same horizontal line as the center of the second demonstration plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the chart demonstration device is provided with the supporting plate, the sliding column, the sliding hole, the L-shaped connecting column, the first demonstration plate, the second demonstration plate, the first U-shaped plate, the hollow cylinder, the guide column and the spring, when a user uses the chart demonstration device, the two first demonstration plates are separated by pulling the two first demonstration plates, the second demonstration plate is clamped between the two first demonstration plates through the spring, at the moment, the chart demonstration device can display more information through the two first demonstration plates and the second demonstration plate, when the user moves the chart demonstration device, the first demonstration plates are separated from the second demonstration plates, then the two first demonstration plates are combined together, at the moment, the occupied space of the chart demonstration device is reduced, and therefore the chart demonstration device is convenient to move for the user.
(2) According to the utility model, the connecting plate, the electromagnet and the iron block are arranged, wherein when the electromagnet is opened, the second demonstration plate is moved rightwards through the attraction of the electromagnet to the iron block, and further, when the two first demonstration plates are combined together, a user does not need to press the second demonstration plate, so that the two first demonstration plates are combined conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a right side view of the structure of the present invention;
FIG. 5 is a top view of the first U-shaped plate of the present invention.
In the figure: 1. a support plate; 2. a traveler; 3. a slide hole; 4. an L-shaped connecting column; 5. a first demonstration board; 6. a first through hole; 7. a second demonstration board; 8. a first U-shaped plate; 9. a second through hole; 10. a hollow cylinder; 11. a guide post; 12. a spring; 13. a support base; 131. a second U-shaped plate; 132. a square support column; 133. a base plate; 134. a universal wheel; 14. a connecting plate; 15. an electromagnet; 16. an iron block; 17. a dust screen.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-5, a teaching chart demonstration device for business administration economics comprises a support plate 1, a slide column 2 is fixedly connected to the left side of the support plate 1, a slide hole 3 is formed in the slide column 2, an L-shaped connecting column 4 is attached to the inner wall of the slide hole 3 and the upper and lower sides of the support plate 1, a first demonstration plate 5 is fixedly connected to the left side of the L-shaped connecting column 4, the first demonstration plate 5 can only move back and forth on the support plate 1 through the cooperation of the slide hole 3 and the L-shaped connecting column 4, the right side of the first demonstration plate 5 is in contact with the left side of the support plate 1, a first through hole 6 is formed in the support plate 1, a second demonstration plate 7 is attached to the inner wall of the first through hole 6, the center of the support plate 1 and the center of the second demonstration plate 7 are on the same horizontal line, the front and rear sides of the second demonstration plate 7 are in contact with the surface of the first demonstration plate 5, the number of the first demonstration boards 5 is two, the two first demonstration boards 5 are respectively positioned at the front side and the rear side of the second demonstration board 7, the right side of the supporting board 1 is fixedly connected with a first U-shaped board 8, the right side of the first U-shaped board 8 is provided with a second through hole 9, the inner wall of the second through hole 9 is fixedly connected with a hollow cylinder 10, the right side of the first U-shaped board 8 is fixedly connected with a dustproof net 17, the dustproof net 17 is positioned at the right side of the hollow cylinder 10, dust in the air can not be accumulated in the hollow cylinder 10 through the dustproof net 17, the inner wall of the hollow cylinder 10 is provided with a guide column 11 in an attaching manner, the left side of the guide column 11 is fixedly connected with the right side of the second demonstration board 7, the surface of the hollow cylinder 10 is sleeved with a spring 12, the left side and the right side of the spring 12 are respectively fixedly connected with the right side of the second demonstration board 7 and the right side of the inner wall of the first U-shaped board 8, when the distance between the two first demonstration boards 5 is equal to the length of the second demonstration board 7, the second demonstration board 7 is automatically clamped between the two first demonstration boards 5 by the spring 12, when the two first demonstration boards 5 are combined together, the right side of the first demonstration plate 5 is brought into close contact with the left side of the second demonstration plate 7 by means of the spring 12, and at this time, the first demonstration board 5 is prevented from freely moving by the friction force between the first demonstration board 5 and the second demonstration board 7, further, when the chart demonstration device is moved, the two first demonstration boards 5 can not be separated, meanwhile, the first demonstration board 5 and the second demonstration board 7 are both made of wear-resistant materials, when the right side of the first demonstration board 5 contacts with the left side of the second demonstration board 7, the thrust of the spring 12 to the second demonstration board 7 is small, so that the abrasion between the first demonstration board 5 and the second demonstration board 7 is small, the supporting bases 13 are arranged on the front side and the rear side of the supporting board 1, and the left side of each supporting base 13 is fixedly connected with the right side of the first demonstration board 5.
The quantity of supporting base 13 is two, and two supporting base 13 use backup pad 1 to be the symmetric distribution as the center, and supporting base 13 includes second U-shaped plate 131, the left side of second U-shaped plate 131 and the right side fixed connection of first demonstration board 5, the inner wall of second U-shaped plate 131 and the equal fixedly connected with square support column 132 in the right side of first demonstration board 5, the bottom fixedly connected with bottom plate 133 of square support column 132, the bottom fixedly connected with universal wheel 134 of bottom plate 133.
Example two
Referring to fig. 1-4, a connecting plate 14 is fixedly connected to the right side of the first U-shaped plate 8, an electromagnet 15 is fixedly connected to the left side of the connecting plate 14, an iron block 16 is fixedly connected to the right side of the second demonstration plate 7, centers of the electromagnet 15, the iron block 16 and the second demonstration plate 7 are all on the same horizontal line, suction force of the electromagnet 15 to the iron block 16 is greater than thrust force of the spring 12 to the second demonstration plate 7, and by arranging the connecting plate 14, the electromagnet 15 and the iron block 16, when the electromagnet 15 is opened, the second demonstration plate 7 is moved rightwards by attraction of the electromagnet 15 to the iron block 16, and then when the two first demonstration plates 5 are combined together, a user is not required to press the second demonstration plate 7, so that the two first demonstration plates 5 are combined conveniently.
In the utility model, when a user uses the device, the two first demonstration boards 5 are separated by pulling the two first demonstration boards 5, when the distance between the two first demonstration boards 5 is equal to the length of the second demonstration board 7, the second demonstration board 7 is automatically clamped between the two first demonstration boards 5 through the spring 12, the first demonstration board 5 is prevented from moving through the second demonstration board 7, at the moment, the chart demonstration equipment can display more information through the two first demonstration boards 5 and the second demonstration board 7, when the user moves the chart demonstration equipment, the electromagnet 15 is firstly opened, the second demonstration board 7 moves rightwards through the attraction of the electromagnet 15 to the iron block 16, the second demonstration board 7 is separated from the first demonstration board 5, then the two first demonstration boards 5 are combined together by pushing the two first demonstration boards 5, at the moment, the occupied space of the chart demonstration equipment is reduced, and then the user of being convenient for removes this diagram demonstration equipment, after two first demonstration boards 5 merge together, closes electro-magnet 15, makes the right side of first demonstration board 5 and the left side in close contact with of second demonstration board 7 through spring 12, and at this moment, through the frictional force between first demonstration board 5 and the second demonstration board 7, messenger first demonstration board 5 can not freely move.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The teaching chart demonstration device for the business administration economics comprises a supporting plate (1) and is characterized in that a sliding column (2) is fixedly connected to the left side of the supporting plate (1), a sliding hole (3) is formed in the sliding column (2), an L-shaped connecting column (4) is arranged on the inner wall of the sliding hole (3) and the upper side and the lower side of the supporting plate (1) in a laminating mode, a first demonstration plate (5) is fixedly connected to the left side of the L-shaped connecting column (4), the right side of the first demonstration plate (5) is in contact with the left side of the supporting plate (1), a first through hole (6) is formed in the supporting plate (1), a second demonstration plate (7) is arranged on the inner wall of the first through hole (6) in a laminating mode, the front side and the rear side of the second demonstration plate (7) are in contact with the surface of the first demonstration plate (5), a first U-shaped plate (8) is fixedly connected to the right side of the supporting plate (1), second through-hole (9) have been seted up on the right side of first U-shaped plate (8), the hollow section of thick bamboo (10) of inner wall fixedly connected with of second through-hole (9), the inner wall laminating of hollow section of thick bamboo (10) is provided with guide post (11), the left side of guide post (11) and the right side fixed connection of second demonstration board (7), spring (12) have been cup jointed on the surface of hollow section of thick bamboo (10), the left and right sides of spring (12) respectively with the right side of second demonstration board (7) and the right side fixed connection of first U-shaped plate (8) inner wall, both sides all are provided with support base (13) around backup pad (1), the left side of supporting base (13) and the right side fixed connection of first demonstration board (5).
2. Teaching demonstration device for the management of economics by industry and commerce according to claim 1 characterized in that the number of first demonstration board (5) is two and two first demonstration boards (5) are respectively located on the front and back sides of second demonstration board (7).
3. Teaching graph demonstration device for the use of the business administration economics according to claim 1 characterized in that the number of support bases (13) is two and the two support bases (13) are symmetrically distributed centering on the support plate (1).
4. Teaching graph demonstration device for the use of the business administration economics according to claim 1, wherein the support base (13) comprises a second U-shaped plate (131), the left side of the second U-shaped plate (131) is fixedly connected with the right side of the first demonstration plate (5), the inner wall of the second U-shaped plate (131) and the right side of the first demonstration plate (5) are both fixedly connected with a square support column (132), the bottom of the square support column (132) is fixedly connected with a bottom plate (133), and the bottom of the bottom plate (133) is fixedly connected with a universal wheel (134).
5. Teaching graph demonstration device for the business administration economics of claim 1 wherein the right side of the first U-shaped plate (8) is fixedly connected with a connecting plate (14), the left side of the connecting plate (14) is fixedly connected with an electromagnet (15), the right side of the second demonstration plate (7) is fixedly connected with an iron block (16), the centers of the electromagnet (15), the iron block (16) and the second demonstration plate (7) are all on the same horizontal line, and the attraction force of the electromagnet (15) to the iron block (16) is greater than the thrust force of the spring (12) to the second demonstration plate (7).
6. Teaching graph demonstration device for the use of the business administration economy according to claim 1, characterised in that a dust screen (17) is fixedly connected to the right side of the first U-shaped plate (8), said dust screen (17) being located on the right side of the hollow cylinder (10).
7. Teaching demonstration device for the management of economics by industry and commerce according to claim 1 characterized in that the centre of the support plate (1) is on the same horizontal line as the centre of the second demonstration plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001105.0U CN215376646U (en) | 2021-05-11 | 2021-05-11 | Teaching chart demonstration equipment for business administration economics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001105.0U CN215376646U (en) | 2021-05-11 | 2021-05-11 | Teaching chart demonstration equipment for business administration economics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215376646U true CN215376646U (en) | 2021-12-31 |
Family
ID=79629664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001105.0U Expired - Fee Related CN215376646U (en) | 2021-05-11 | 2021-05-11 | Teaching chart demonstration equipment for business administration economics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215376646U (en) |
-
2021
- 2021-05-11 CN CN202121001105.0U patent/CN215376646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |