CN211349804U - Teaching aid is used in economic management teaching - Google Patents
Teaching aid is used in economic management teaching Download PDFInfo
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- CN211349804U CN211349804U CN201920796529.7U CN201920796529U CN211349804U CN 211349804 U CN211349804 U CN 211349804U CN 201920796529 U CN201920796529 U CN 201920796529U CN 211349804 U CN211349804 U CN 211349804U
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- teaching aid
- teaching
- economic management
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Abstract
The utility model discloses a teaching aid is used in economic management teaching, including the teaching aid main part, the front end both sides surface of teaching aid main part all is provided with the fixed strip, the front end surface of fixed strip is provided with trend show mechanism. A teaching aid is used in economic management teaching, be equipped with trend show mechanism, convenient drawing board and storage protection mechanism, people can be convenient for demonstrate the trend of economic development through the material object, can make it more vivid, be convenient for going on of teaching, be favorable to people to use, and can be convenient for the teacher to write down the content of teaching, contrast with the material object, it is comparatively convenient to use, be favorable to people to use, can also be convenient for people to accomodate the blackboard eraser, can also pack the afterbody of chalk, when the teacher is writing, can play certain guard action to teacher's hand, be favorable to people to use, bring better use prospect.
Description
Technical Field
The utility model relates to a teaching aid field, in particular to teaching aid is used in economic management teaching.
Background
The teaching aid for economic management teaching is mainly a teaching aid which demonstrates problems in economic management through the teaching aid and spreads knowledge to students, and economic management is related to social development, so that the requirements of people on the teaching aid for economic management teaching are higher and higher; present teaching aid exists certain drawback when using, at first, traditional teaching aid can not demonstrate the trend of economic development through the material object, teaching mode is single, certain adverse effect has, secondly, traditional teaching aid can not adjust the position of drawing board, can not contrast, can not make the teaching reach better effect, certain adverse effect has, in addition, traditional teaching aid for teaching can not accomodate the blackboard eraser, also can not pack the chalk, hand to the teacher is protected, certain adverse effect has been had, certain influence has been brought to people's use, therefore, we provide a teaching aid for economic management teaching.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a teaching aid is used in economic management teaching, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a teaching aid for economic management teaching comprises a teaching aid main body, wherein fixing strips are arranged on the outer surfaces of two sides of the front end of the teaching aid main body, a trend display mechanism is arranged on the outer surface of the front end of the teaching aid main body, a hollow tube is arranged on the outer surface of the middle part of the front end of the teaching aid main body, balls are arranged in the hollow tube, supporting rods are fixedly arranged on the outer surfaces of two sides of the lower end of the teaching aid main body, a base is fixedly arranged on the outer surface of the lower end of each supporting rod, rollers are arranged on the outer surfaces of the periphery of the lower end of the base, an accommodating protection mechanism is arranged on the outer surface of the middle part of the lower end of the teaching aid main body, a transverse rod is arranged on the outer surface of one end of the transverse rod, a convenient, the outer surface of the upper end of the trend display mechanism is provided with a telescopic piece, the outer surface of one side of the lower end of the storage protection mechanism is provided with a chalk sleeve, and the inner surface of the middle of the lower end of the storage protection mechanism is provided with a placing groove.
The support rod mainly plays a supporting role.
The roller is convenient to move.
The telescopic piece mainly plays the effect of flexible, demonstration.
The fastener mainly plays a role in fastening.
The chalk sleeve can protect hands of people to a certain extent.
Preferably, the quantity of extensible member is a plurality of groups, be provided with the spout between trend show mechanism and the fixed strip, the middle part internal surface of fixed strip passes through spout and trend show mechanism's rear end both sides surface sliding connection.
Preferably, be provided with the pivot No. one between horizontal pole and the teaching aid main part, the upper end both sides surface of teaching aid main part all is through the other end surface swing joint of pivot and horizontal pole No. one.
Preferably, be provided with the pivot No. two between connecting rod and the convenient drawing board, the both sides surface swing joint of upper end one side surface through pivot No. two and convenient drawing board of connecting rod.
Preferably, accomodate and be provided with the screw between protection machanism and the teaching aid main part, the quantity of screw is a plurality of groups, accomodate the lower extreme middle part external surface fixed connection that protection machanism's upper end surface passes through screw and teaching aid main part.
Preferably, a connecting groove is formed between the accommodating protection mechanism and the chalk sleeve, the inner surface of one side of the lower end of the accommodating protection mechanism is movably connected with the outer surface of the chalk sleeve through the connecting groove, and the hollow pipes and the balls are all in a plurality of groups.
Compared with the prior art, the utility model discloses following beneficial effect has: this economic management teaching aid for teaching, trend show mechanism through setting up, people can be convenient for demonstrate the trend of economic development through the material object, can make it more vivid, the going on of being convenient for impart knowledge to students, be favorable to people to use, convenient drawing board through setting up, the teacher of can being convenient for writes down the content of teaching, contrast with the material object, it is comparatively convenient to use, be favorable to people to use, accomodate protection mechanism's setting, can be convenient for people to accomodate the blackboard eraser, can also pack the afterbody of chalk, when the teacher is writing, can play certain guard action to teacher's hand, be favorable to people to use, whole economic management teaching aid simple structure for teaching, and convenient for operation, the effect of using is better for the traditional mode.
Drawings
Figure 1 is the utility model relates to an economic management teaching aid's overall structure schematic diagram.
Figure 2 is the utility model relates to a trend show mechanism 2's in figure 1 of teaching aid for economic management teaching structural schematic.
Fig. 3 is the utility model relates to a convenient drawing board 3's in figure 1 of teaching aid for economic management teaching structural schematic diagram.
Figure 4 is the utility model relates to a teaching aid for economic management teaching accomodates protection mechanism 4's internal structure schematic diagram in figure 1.
In the figure: 1. a teaching aid main body; 2. a trend display mechanism; 3. a convenient drawing board; 4. a storage protection mechanism; 5. a support bar; 6. a base; 7. a roller; 8. a hollow tube; 9. a ball bearing; 10. a fixing strip; 11. a telescoping member; 12. a fastener; 13. a connecting rod; 14. a cross bar; 15. a chalk sleeve; 16. and (6) placing the groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1-4, the teaching aid for economic management teaching comprises a teaching aid main body 1, wherein both outer surfaces of two sides of the front end of the teaching aid main body 1 are provided with fixing strips 10, the outer surface of the front end of each fixing strip 10 is provided with a trend display mechanism 2, the outer surface of the middle part of the front end of the teaching aid main body 1 is provided with a hollow tube 8, balls 9 are arranged in the hollow tube 8, both outer surfaces of two sides of the lower end of the teaching aid main body 1 are fixedly provided with supporting rods 5, the outer surface of the lower end of each supporting rod 5 is fixedly provided with a base 6, the outer surface of the periphery of the lower end of each base 6 is provided with a roller 7, the outer surface of the middle part of the lower end of the teaching aid main body 1 is provided with an accommodating protection mechanism 4, both outer surfaces of two sides of the upper end of the teaching aid, the outer surface of the upper end of the trend display mechanism 2 is provided with a telescopic piece 11, the outer surface of one side of the lower end of the storage protection mechanism 4 is provided with a chalk sleeve 15, and the inner surface of the middle of the lower end of the storage protection mechanism 4 is provided with a placing groove 16.
The number of the telescopic pieces 11 is a plurality of groups, a sliding groove is formed between the trend display mechanism 2 and the fixed strip 10, the inner surface of the middle part of the fixed strip 10 is in sliding connection with the outer surfaces of the two sides of the rear end of the trend display mechanism 2 through the sliding groove, people can conveniently display the economic development trend through a real object, and teaching can be more vivid; a first rotating shaft is arranged between the cross rod 14 and the teaching aid main body 1, and the outer surfaces of two sides of the upper end of the teaching aid main body 1 are movably connected with the outer surface of the other end of the cross rod 14 through the first rotating shaft, so that people can conveniently adjust the position of the convenient drawing board 3, and the teaching aid is convenient for people to use better; a second rotating shaft is arranged between the connecting rod 13 and the convenient drawing board 3, and the outer surface of one side of the upper end of the connecting rod 13 is movably connected with the outer surfaces of two sides of the convenient drawing board 3 through the second rotating shaft; screws are arranged between the storage protection mechanism 4 and the teaching aid main body 1, the number of the screws is a plurality of groups, and the outer surface of the upper end of the storage protection mechanism 4 is fixedly connected with the outer surface of the middle part of the lower end of the teaching aid main body 1 through the screws, so that people can conveniently package chalks, people can conveniently write through the chalks, and certain protection effect can be achieved on hands of people; a connecting groove is formed between the storage protection mechanism 4 and the chalk sleeve 15, the inner surface of one side of the lower end of the storage protection mechanism 4 is movably connected with the outer surface of the chalk sleeve 15 through the connecting groove, and the hollow tube 8 and the balls 9 are all in a plurality of groups.
It should be noted that the utility model is a teaching aid for economic management teaching, when in use, the position of the ball 9 on the hollow tube 8 can be adjusted, then the chalk is used to connect the teaching aid, the development of the economy can be demonstrated, the expression is more vivid, the trend of the economic development can be demonstrated by adjusting the height of the telescopic part 11 on the trend display mechanism 2, the teaching can be more vivid, the position of the trend display mechanism 2 on the fixing strip 10 can be adjusted, then the fastening is carried out through the fastening piece 12, the teaching aid is convenient for people to better observe, is beneficial to people to use, if the students have a doubt in the teaching process, the connecting rod 13 can be rotated forwards, the cross rod 14 can be operated on the teaching aid main body 1, so that the convenient drawing board 3 is positioned at the front end of the teaching aid main body 1, and the angle of the convenient drawing board 3 can be adjusted, then write student's problem through the chalk, and discuss it, people of being convenient for use, the teacher is when using the chalk, cause the injury to the hand easily, can take chalk cover 15 from accomodating protection mechanism 4, then pack the chalk into in chalk cover 15, both made things convenient for the teacher to write through the chalk, can also play certain guard action to the teacher hand, can also accomodate the blackboard eraser through accomodating 16 standing grooves in the protection mechanism 4, be favorable to people to use, it is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a teaching aid is used in economic management teaching, includes teaching aid main part (1), its characterized in that: the teaching aid is characterized in that fixing strips (10) are arranged on the outer surfaces of two sides of the front end of the teaching aid main body (1), a trend display mechanism (2) is arranged on the outer surface of the front end of the fixing strip (10), a hollow pipe (8) is arranged on the outer surface of the middle of the front end of the teaching aid main body (1), balls (9) are arranged inside the hollow pipe (8), supporting rods (5) are fixedly arranged on the outer surfaces of two sides of the lower end of the teaching aid main body (1), a base (6) is fixedly arranged on the outer surface of the lower end of the supporting rods (5), rollers (7) are arranged on the outer surfaces of the periphery of the lower end of the base (6), an accommodating and protecting mechanism (4) is arranged on the outer surface of the middle of the lower end of the teaching aid main body (1), a transverse rod, the drawing board drawing device is characterized in that a convenient drawing board (3) is arranged on the outer surface of one side of the upper end of the connecting rod (13), fasteners (12) are arranged on the outer surfaces of two sides of the front end of the trend display mechanism (2), telescopic pieces (11) are arranged on the outer surface of the upper end of the trend display mechanism (2), a chalk sleeve (15) is arranged on the outer surface of one side of the lower end of the accommodating protection mechanism (4), and a placing groove (16) is formed in the inner surface of the middle of the lower end of the accommodating protection.
2. A teaching aid for economic management teaching according to claim 1, characterized in that: the quantity of extensible member (11) is a plurality of groups, be provided with the spout between trend show mechanism (2) and fixed strip (10), the middle part internal surface of fixed strip (10) passes through the rear end both sides surface sliding connection of spout and trend show mechanism (2).
3. A teaching aid for economic management teaching according to claim 1, characterized in that: be provided with the pivot No. one between horizontal pole (14) and teaching aid main part (1), the upper end both sides surface of teaching aid main part (1) all is through the other end surface swing joint of pivot and horizontal pole (14).
4. A teaching aid for economic management teaching according to claim 1, characterized in that: be provided with the pivot No. two between connecting rod (13) and convenient drawing board (3), the both sides surface swing joint of upper end one side surface through pivot No. two and convenient drawing board (3) of connecting rod (13).
5. A teaching aid for economic management teaching according to claim 1, characterized in that: accomodate and be provided with the screw between protection mechanism (4) and teaching aid main part (1), the quantity of screw is a plurality of groups, the upper end surface of accomodating protection mechanism (4) passes through the lower extreme middle part fixed surface connection of screw and teaching aid main part (1).
6. A teaching aid for economic management teaching according to claim 1, characterized in that: accomodate and be provided with the spread groove between protection machanism (4) and chalk cover (15), accomodate the surface swing joint of lower extreme one side internal surface of protection machanism (4) through spread groove and chalk cover (15), the quantity of hollow tube (8) and ball (9) is a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796529.7U CN211349804U (en) | 2019-05-25 | 2019-05-25 | Teaching aid is used in economic management teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796529.7U CN211349804U (en) | 2019-05-25 | 2019-05-25 | Teaching aid is used in economic management teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211349804U true CN211349804U (en) | 2020-08-25 |
Family
ID=72102700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920796529.7U Expired - Fee Related CN211349804U (en) | 2019-05-25 | 2019-05-25 | Teaching aid is used in economic management teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211349804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258937A (en) * | 2020-11-19 | 2021-01-22 | 王明明 | Rotatory display device convenient to accomodate automobile teaching aid |
-
2019
- 2019-05-25 CN CN201920796529.7U patent/CN211349804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258937A (en) * | 2020-11-19 | 2021-01-22 | 王明明 | Rotatory display device convenient to accomodate automobile teaching aid |
| CN112258937B (en) * | 2020-11-19 | 2022-04-19 | 王明明 | Rotatory display device convenient to accomodate automobile teaching aid |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |