CN209216358U - A kind of history teaching aid - Google Patents
A kind of history teaching aid Download PDFInfo
- Publication number
- CN209216358U CN209216358U CN201822254352.6U CN201822254352U CN209216358U CN 209216358 U CN209216358 U CN 209216358U CN 201822254352 U CN201822254352 U CN 201822254352U CN 209216358 U CN209216358 U CN 209216358U
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- CN
- China
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- fixedly installed
- electric lifting
- display board
- lifting rod
- teaching aid
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Abstract
The utility model discloses a kind of history teaching aids, it is related to teaching aid technical field, including pedestal, electric lifting rod and show shell, the base bottom Corner Strapped is equipped with universal wheel, brake block is rotatably connected on the universal wheel, the base upper surface center is fixedly installed with the electric lifting rod, and the electric lifting rod top is fixedly installed with rotary electric machine, one upper side of electric lifting rod is fixedly installed with telescopic rod, and the telescopic rod front end is fixedly connected with support rod；Beneficial effect is: by setting switch block and display board, picture and text can be arranged in display board tow sides, effectively raise information capacity, guarantee the complete, abundant of content of teaching；By the way that desk is arranged, is conducive to teacher and writes help student's understanding in giving lessons, desk can block remaining display board, increase mystique, enhance the curiosity of student, can preferably make student concentration.
Description
Technical field
The utility model relates to teaching aid technical fields, more particularly to a kind of history teaching aid.
Background technique
History is succession, accumulation and the extension of culture, is the track of human civilization, and study and understanding history can help us
Predecessor experience to be drawn, is taken history as a mirror, history is originally an interesting subject, there are many interesting people and allusion in history, but by
In the teaching aid for lacking some history displayings, teacher can not tell about those interesting history, student can not be made to have from this in conjunction with picture and text
Knowledge and experience lesson is acquired in the history of interest, another aspect teacher yields good results in order to which student can preferably examine, and is generally only
Knowledge point is summed up on blackboard, is caused most of students all to feel that history is very uninteresting, boring, preferably student can not be allowed to understand
The history and culture of the Chinese nation.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of history teaching aid.
The utility model achieves the above object through the following technical schemes:
A kind of history teaching aid, including pedestal, electric lifting rod and displaying shell, the base bottom Corner Strapped installation
There is universal wheel, brake block is rotatably connected on the universal wheel, the base upper surface center is fixedly installed with the electronic liter
Bar drops, and the electric lifting rod top is fixedly installed with rotary electric machine, and one upper side of electric lifting rod, which is fixedly installed with, stretches
Contracting bar, the telescopic rod front end are fixedly connected with support rod, and the post upper is fixedly installed with desk, the desk
Including clipboard, shaft, fixed frame, headlamp and sliding panel, the fixed frame two sides are equipped with clipboard, the clipboard with
The fixed frame slidably connects sliding panel by the rotation connection on rear side of two clipboards, in the fixed frame
Side wall is inlaid with the headlamp, and the rotary electric machine output end is fixedly connected with the displaying shell, and the displaying shell is six ribs
Cylindricality, the displaying shell lateral wall single side are equipped with display board, and the display board top and bottom are rotatably connected to switch block, described
Switch block is rotatablely connected with the displaying shell, and described six side wall constructions of displaying shell are identical.
Preferably, flat thin magnet is inlaid with inside the display board, the display board is equipped with fixed magnet piece.
Preferably, the adjacent two sidewalls of two sliding panels are fixedly installed with adsorption magnet piece.
Preferably, reset spring is arranged on the telescopic rod, described reset spring one end and the electric lifting rod are solid
Fixed connection, the reset spring other end are fixedly connected with the support rod.
Beneficial effect is: by setting switch block and display board, picture and text can be arranged in display board tow sides, effectively
Information capacity is improved, guarantees the complete, abundant of content of teaching；Show that shell not only increases displaying content by setting, and
Reduce occupied space, convenient for storage and movement；By the way that desk is arranged, is conducive to teacher and writes help student's reason in giving lessons
Solution, desk can block remaining display board, increase mystique, enhance the curiosity of student, preferably student can be made to concentrate
Attention, the shaft of desk can fold two clipboards, reduce occupied space.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of stereoscopic schematic diagram of history teaching aid described in the utility model；
Fig. 2 is a kind of schematic view of the front view of history teaching aid described in the utility model；
Fig. 3 is a kind of left view structural representation of history teaching aid described in the utility model；
Fig. 4 is a kind of overlooking structure diagram of history teaching aid described in the utility model；
Fig. 5 is a kind of structural schematic diagram of the embodiment 2 of history teaching aid described in the utility model.
The reference numerals are as follows:
1, pedestal；2, electric lifting rod；3, desk；301, clipboard；302, shaft；303, fixed frame；304, it illuminates
Lamp；305, sliding panel；4, shell is shown；401, switch block；402, display board；5, universal wheel；501, brake block；6, support rod；7, turn
Dynamic motor；8, telescopic rod；9, reset spring.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model is further explained:
Embodiment 1
As Figure 1-Figure 4, a kind of history teaching aid, including pedestal 1, electric lifting rod 2 and displaying shell 4,1 bottom of pedestal
Portion's Corner Strapped is equipped with universal wheel 5, and universal wheel 5 is rotatably connected to brake block 501, brake block for moving on universal wheel 5
501 for fixing universal wheel 5, and 1 upper face center of pedestal is fixedly installed with electric lifting rod 2, and electric lifting rod 2 is for adjusting height
Degree, convenient for giving lessons, 2 top of electric lifting rod is fixedly installed with rotary electric machine 7, and rotary electric machine 7 shows shell 4 for rotating, electronic
2 one upper side of elevating lever is fixedly installed with telescopic rod 8, and telescopic rod 8 is used for the position of regulating writing frame 3, and 8 front end of telescopic rod is fixed
It is connected with support rod 6,6 upper end of support rod is fixedly installed with desk 3, and desk 3 includes clipboard 301, shaft 302, fixes
Frame 303, headlamp 304 and sliding panel 305,303 two sides of fixed frame are equipped with clipboard 301, clipboard 301 and fixed frame 303
By rotation connection, clipboard 301 is used for writing words, and two 301 rear sides of clipboard slidably connect sliding panel 305, sliding
Movable plate 305 is used for writing words, and 303 inner sidewall of fixed frame is inlaid with headlamp 304, and headlamp 304 can be compared under dark situation
Light is provided, 7 output end of rotary electric machine, which is fixedly connected with, shows shell 4, and displaying shell 4 is hexagon, increases displaying capacity, is reduced
Occupied space shows that 4 lateral wall single side of shell is equipped with display board 402, display board 402 for placing picture, 402 upper end of display board and
Lower end is rotatably connected to switch block 401, and switch block 401 is rotatablely connected with shell 4 is shown, shows that 4 six side wall constructions of shell are identical, exhibition
Show and be inlaid with flat thin magnet inside plate 402, display board 402 is equipped with fixed magnet piece, and fixed magnet piece is for fixing picture, convenient for taking
It puts, the adjacent two sidewalls of two sliding panels 305 are fixedly installed with adsorption magnet piece, improve stability.
Embodiment 2
As shown in figure 5, the present embodiment the difference from embodiment 1 is that: be arranged with reset spring 9 on telescopic rod 8, reset bullet
9 one end of spring is fixedly connected with electric lifting rod 2, and 9 other end of reset spring is fixedly connected with support rod 6, makes display board 402 and book
The fitting of frame 3 is write, student viewing is conducive to.
Working principle: in use, after being moved to designated position by universal wheel 5, rotation brake block 501 is fixed, and is adjusted
For section electric elevating lever 2 to proper height, moving telescopic bar 8 adjusts 3 position of desk, and rotation clipboard 301 is being placed to concordant
It when picture, is fixed after putting well using fixed magnet piece, the fixed picture of display board 402 is rotated by switch block 401, adjusts rotary electric machine
7 rotations show shell 4, carry out picture placement, when giving lessons, rotate display board 402 or show that shell 4 converts picture, rotary electric machine 7 drives
Show shell 4 rotate when, show shell 4 push desk 3, after rotation, reset spring 9 pull desk 3 make display board 402 with
Desk 3 is bonded, and is convenient for student viewing picture, clipboard 301 can writing on the blackboard help student to understand, when dark, starting is shone
Bright lamp 304 protects student eyesight, and when being not necessarily to picture presentation, mobile sliding panel 305, clipboard 301, which can be used as blackboard, to be made
With after use, rotation clipboard 301 fits with shell 4 is shown, storage to designated position.
The basic principles and main features and advantage of the utility model, the technical staff of the industry has been shown and described above
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of history teaching aid, including pedestal (1), electric lifting rod (2) and displaying shell (4), it is characterised in that: the bottom
Seat (1) bottom four corners are fixedly installed with universal wheel (5), are rotatably connected to brake block (501), the bottom on the universal wheel (5)
Seat (1) upper face center is fixedly installed with the electric lifting rod (2), and electric lifting rod (2) top, which is fixedly installed with, to be turned
Dynamic motor (7), (2) one upper side of electric lifting rod are fixedly installed with telescopic rod (8), and telescopic rod (8) front end is fixed
It is connected with support rod (6), support rod (6) upper end is fixedly installed with desk (3), and the desk (3) includes clipboard
(301), shaft (302), fixed frame (303), headlamp (304) and sliding panel (305), fixed frame (303) two sides are all provided with
Have clipboard (301), the clipboard (301) and the fixed frame (303) pass through the rotation connection, two clipboards
(301) rear side slidably connects sliding panel (305), and fixed frame (303) inner sidewall is inlaid with the headlamp (304),
Rotary electric machine (7) output end is fixedly connected with the displaying shell (4), and the displaying shell (4) is hexagon, the displaying
Shell (4) lateral wall single side is equipped with display board (402), and display board (402) top and bottom are rotatably connected to switch block
(401), the switch block (401) is rotatablely connected with the displaying shell (4), and (4) six side wall constructions of the displaying shell are identical.
2. a kind of history teaching aid according to claim 1, it is characterised in that: inlayed inside the display board (402)
There is flat thin magnet, the display board (402) is equipped with fixed magnet piece.
3. a kind of history teaching aid according to claim 1, it is characterised in that: two sliding panels (305) are adjacent
Two sidewalls be fixedly installed with adsorption magnet piece.
4. a kind of history teaching aid according to claim 1, it is characterised in that: be arranged on the telescopic rod (8) multiple
Position spring (9), described reset spring (9) one end are fixedly connected with the electric lifting rod (2), and the reset spring (9) is another
End is fixedly connected with the support rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254352.6U CN209216358U (en) | 2018-12-29 | 2018-12-29 | A kind of history teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254352.6U CN209216358U (en) | 2018-12-29 | 2018-12-29 | A kind of history teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216358U true CN209216358U (en) | 2019-08-06 |
Family
ID=67466584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254352.6U Expired - Fee Related CN209216358U (en) | 2018-12-29 | 2018-12-29 | A kind of history teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382141A (en) * | 2020-11-19 | 2021-02-19 | 唐山学院 | Demonstration teaching aid is used in colleges and universities EXECL financial management teaching |
| CN112731671A (en) * | 2021-01-06 | 2021-04-30 | 华北理工大学 | Image piece display device for neurology |
| CN113920823A (en) * | 2021-10-28 | 2022-01-11 | 江苏经贸职业技术学院 | Business administration teaching aid is equipped with teaching aid that file storage effect is easily switched |
-
2018
- 2018-12-29 CN CN201822254352.6U patent/CN209216358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382141A (en) * | 2020-11-19 | 2021-02-19 | 唐山学院 | Demonstration teaching aid is used in colleges and universities EXECL financial management teaching |
| CN112731671A (en) * | 2021-01-06 | 2021-04-30 | 华北理工大学 | Image piece display device for neurology |
| CN113920823A (en) * | 2021-10-28 | 2022-01-11 | 江苏经贸职业技术学院 | Business administration teaching aid is equipped with teaching aid that file storage effect is easily switched |
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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: 20190806 Termination date: 20191229 |