CN209657565U - A kind of mathematics teaching aid for mathematical thinking training - Google Patents
A kind of mathematics teaching aid for mathematical thinking training Download PDFInfo
- Publication number
- CN209657565U CN209657565U CN201920105373.3U CN201920105373U CN209657565U CN 209657565 U CN209657565 U CN 209657565U CN 201920105373 U CN201920105373 U CN 201920105373U CN 209657565 U CN209657565 U CN 209657565U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- pneumatic cylinder
- teaching aid
- support column
- lifting column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of mathematics teaching aids for mathematical thinking training, including pedestal, screw rod, support plate, nut, pillar, transverse slat, connecting plate, connecting shaft, pulley, brake, pneumatic cylinder, lifting column, support column, connecting rod and display screen, pedestal both ends are equipped with screw rod, screw rod lower end is equipped with support plate, end face on the base is arranged in nut, and it is connected with screw rod by screw thread, pedestal lower end surface is equipped with pillar, lower rod end face is equipped with transverse slat, transverse slat lower end is equipped with connecting plate, connecting plate lower end is connected with connecting shaft, connecting shaft is equipped with pulley, brake is equipped on the outside of pulley, end face on the base is arranged in pneumatic cylinder, pneumatic cylinder upper end is equipped with lifting column, lifting column upper end is equipped with support column, connecting rod is equipped on the outside of support column, display screen is connected on the outside of connecting rod, the utility model structure is simple, it is easy to disassemble, displaying area Greatly, teaching efficiency is good, strong flexibility.
Description
Technical field
The utility model relates to a kind of teaching equipment technical field, specifically a kind of mathematics religion for mathematical thinking training
Tool.
Background technique
Teaching aid is the material object to propagate science and technology, the artificial purpose of education, is complete sci-tech mass media, is teenager's scientific and technological activities
In indispensable equipment, the teaching aid in scientific and technological activities has object visual and duplicate teaching aid, and teaching aid can also be divided into demonstration
With with practice with two kinds.
Existing mathematics teaching aid has a single function, and mostly uses fixed structure, can not move, not be adjustable, and is unable to reach good
Good teaching efficiency, existing mathematics teaching aid influence teaching efficiency in the viewing demand for being unable to satisfy different angle student, have
Certain limitation；Existing mathematics teaching aid only has one side, and displaying area is smaller, shows that content is few, quality of instruction will receive shadow
It rings.
Utility model content
The purpose of this utility model is to provide a kind of mathematics teaching aids for mathematical thinking training, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of mathematics for mathematical thinking training
Teaching aid, including pedestal, screw rod, support plate, nut, pillar, transverse slat, connecting plate, connecting shaft, pulley, brake, pneumatic cylinder, lifting
Column, support column, connecting rod and display screen, the pedestal both ends are equipped with screw rod, and the screw rod lower end is equipped with support plate, the nut
End face on the base is set, and is connected with screw rod by screw thread, the pedestal lower end surface is equipped with pillar, the lower rod end face
Equipped with transverse slat, the transverse slat lower end is equipped with connecting plate, and the connecting plate lower end is connected with connecting shaft, and the connecting shaft is equipped with pulley,
Brake is equipped on the outside of the pulley, end face, pneumatic cylinder upper end are equipped with lifting column, the liter on the base for the pneumatic cylinder setting
It drops column upper end and is equipped with support column, connecting rod is equipped on the outside of the support column, is connected with display screen on the outside of the connecting rod.
As a further solution of the present invention: support plate is rubber pad, and rubber pad lower surface is equipped with decorative pattern, can
Increase the frictional force of support plate bottom surface, and then can guarantee the stability of device.
As a further solution of the present invention: pedestal upper surface is equipped with threaded hole, pneumatic cylinder lower end is equipped with external screw thread,
Pedestal is connected with pneumatic cylinder by screw thread, convenient for dismounting to pedestal and pneumatic cylinder.
As a further solution of the present invention: lifting column upper end is equipped with threaded joints, support column lower end is equipped with spiral shell
Hole, lifting column are connected with support column by screw thread, convenient for dismounting to lifting column and support column.
Display screen is equipped with six pieces altogether as a further solution of the present invention, can effectively expand displaying area
Content is shown with increasing, and then promotes teaching efficiency.
Compared with prior art, the utility model has the beneficial effects that can be moved to device by pulley, by making
Pulley is fixed in dynamic device, can push support plate by rotary screw, support plate is rubber pad, and rubber pad lower surface is set
There is decorative pattern, the frictional force of support plate bottom surface can be increased, and then can guarantee the stability of device；By pneumatic cylinder and lifting column energy
It is enough that the height of support column is adjusted, and then the displaying height of display screen can be adjusted, rotation display screen can be to display screen
Displaying angle be adjusted, meet the teaching demand of different angle student；Display screen is equipped with six pieces altogether, can effectively expand
Displaying area and increase show content, and then promote teaching efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mathematics teaching aid for mathematical thinking training.
Fig. 2 is a kind of front view of mathematics teaching aid for mathematical thinking training.
Fig. 3 is a kind of cross-sectional view of bowing of mathematics teaching aid for mathematical thinking training.
In figure: pedestal 1, screw rod 2, support plate 3, nut 4, pillar 5, transverse slat 6, connecting plate 7, connecting shaft 8, pulley 9, brake
10, pneumatic cylinder 11, lifting column 12, support column 13, connecting rod 14, display screen 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of mathematics teaching aid for mathematical thinking training, including base
Seat 1, support plate 3, nut 4, pillar 5, transverse slat 6, connecting plate 7, connecting shaft 8, pulley 9, brake 10, pneumatic cylinder 11, rises screw rod 2
Column 12, support column 13, connecting rod 14 and display screen 15 drop, and 1 both ends of pedestal are equipped with screw rod 2, and 2 lower end of screw rod is equipped with branch
Fagging 3, support plate 3 is rubber pad, and rubber pad lower surface is equipped with decorative pattern, can increase the frictional force of 3 bottom surface of support plate, in turn
It can guarantee the stability of device, the setting of nut 4 is connected in 1 upper surface of pedestal, and with screw rod 2 by screw thread, described
1 lower end surface of pedestal is equipped with pillar 5, and 5 lower end surface of pillar is equipped with transverse slat 6, and 6 lower end of transverse slat is equipped with connecting plate 7, the company
7 lower end of fishplate bar is connected with connecting shaft 8, and the connecting shaft 8 is equipped with pulley 9, is equipped with brake 10, the air pressure on the outside of the pulley 9
For the setting of cylinder 11 in 1 upper surface of pedestal, 1 upper surface of pedestal is equipped with threaded hole, and 11 lower end of pneumatic cylinder is equipped with external screw thread, pedestal 1 and gas
Cylinder pressure 11 is connected by screw thread, and convenient for dismounting to pedestal 1 and pneumatic cylinder 11,11 upper end of pneumatic cylinder is equipped with lifting column 12,
12 upper end of lifting column is equipped with support column 13, and 12 upper end of lifting column is equipped with threaded joints, and 13 lower end of support column is equipped with screw hole,
Lifting column 12 is connected with support column 13 by screw thread, convenient for being dismounted to lifting column 12 and support column 13, the support column
13 outsides are equipped with connecting rod 14, and display screen 15 is connected on the outside of the connecting rod 14, and display screen 15 is equipped with six pieces altogether, can be effective
Ground, which expands displaying area and increases, shows content, and then promotes teaching efficiency.
The working principle of the utility model is: 1 both ends of pedestal are equipped with screw rod 2,2 lower end of screw rod is equipped with support plate 3, passes through rotation
Support plate 3 can be pushed by turning screw rod 2, and support plate 3 is rubber pad, and rubber pad lower surface is equipped with decorative pattern, can increase support plate 3
The frictional force of bottom surface, and then can guarantee the stability of device, nut 4, which is arranged, passes through spiral shell in 1 upper surface of pedestal, and with screw rod 2
Line is connected, and 1 lower end surface of pedestal is equipped with pillar 5, and 5 lower end surface of pillar is equipped with transverse slat 6, and 6 lower end of transverse slat is equipped with connecting plate 7, connection
7 lower end of plate is connected with connecting shaft 8, and connecting shaft 8 is equipped with pulley 9, is equipped with brake 10 on the outside of pulley 9, can be to device by pulley 9
It is moved, pulley 9 is fixed by brake 10, pneumatic cylinder 11 is arranged in 1 upper surface of pedestal, and 1 upper surface of pedestal is equipped with
Threaded hole, 11 lower end of pneumatic cylinder are equipped with external screw thread, and pedestal 1 is connected with pneumatic cylinder 11 by screw thread, convenient for pedestal 1 and air pressure
Cylinder 11 is dismounted, and 11 upper end of pneumatic cylinder is equipped with lifting column 12, and 12 upper end of lifting column is equipped with support column 13, and 12 upper end of lifting column is set
There are threaded joints, 13 lower end of support column is equipped with screw hole, and lifting column 12 is connected with support column 13 by screw thread, convenient for lifting
Column 12 and support column 13 are dismounted, and connecting rod 14 is equipped on the outside of support column 13, is connected with display screen 15 on the outside of connecting rod 14, by
The height of support column 13 can be adjusted in pneumatic cylinder 11 and lifting column 12, and then the displaying that can adjust display screen 15 is high
Degree, rotation display screen 15 can the displaying angle to display screen 15 be adjusted, meet the teaching demand of different angle student, open up
Display screen 15 is equipped with six pieces altogether, can effectively expand displaying area and increase displaying content, and then promote teaching efficiency.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of mathematics teaching aid for mathematical thinking training, including pedestal, screw rod, support plate, nut, pillar, transverse slat, connection
Plate, connecting shaft, pulley, brake, pneumatic cylinder, lifting column, support column, connecting rod and display screen, which is characterized in that the pedestal two
End is equipped with screw rod, and the screw rod lower end is equipped with support plate, and end face on the base is arranged in the nut, and passes through screw thread phase with screw rod
Connection, the pedestal lower end surface are equipped with pillar, and the lower rod end face is equipped with transverse slat, and the transverse slat lower end is equipped with connecting plate, institute
It states connecting plate lower end and is connected with connecting shaft, the connecting shaft is equipped with pulley, is equipped with brake on the outside of the pulley, the pneumatic cylinder is set
End face on the base is set, pneumatic cylinder upper end is equipped with lifting column, and the lifting column upper end is equipped with support column, sets on the outside of the support column
There is connecting rod, is connected with display screen on the outside of the connecting rod.
2. a kind of mathematics teaching aid for mathematical thinking training according to claim 1, which is characterized in that the support plate
For rubber pad, and rubber pad lower surface is equipped with decorative pattern.
3. a kind of mathematics teaching aid for mathematical thinking training according to claim 1, which is characterized in that on the pedestal
End face is equipped with threaded hole, and pneumatic cylinder lower end is equipped with external screw thread, and pedestal is connected with pneumatic cylinder by screw thread.
4. a kind of mathematics teaching aid for mathematical thinking training according to claim 1, which is characterized in that the lifting column
Upper end is equipped with threaded joints, and support column lower end is equipped with screw hole, and lifting column is connected with support column by screw thread.
5. a kind of mathematics teaching aid for mathematical thinking training according to claim 1, which is characterized in that the display screen
It is equipped with six pieces altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105373.3U CN209657565U (en) | 2019-01-22 | 2019-01-22 | A kind of mathematics teaching aid for mathematical thinking training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105373.3U CN209657565U (en) | 2019-01-22 | 2019-01-22 | A kind of mathematics teaching aid for mathematical thinking training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657565U true CN209657565U (en) | 2019-11-19 |
Family
ID=68521931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105373.3U Expired - Fee Related CN209657565U (en) | 2019-01-22 | 2019-01-22 | A kind of mathematics teaching aid for mathematical thinking training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930826A (en) * | 2019-12-02 | 2020-03-27 | 嘉兴职业技术学院 | A phonetic symbol picture show shelf for using english teaching |
-
2019
- 2019-01-22 CN CN201920105373.3U patent/CN209657565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930826A (en) * | 2019-12-02 | 2020-03-27 | 嘉兴职业技术学院 | A phonetic symbol picture show shelf for using english teaching |
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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: 20191119 Termination date: 20210122 |