CN209729302U - A kind of senior geography plate activity displaying device - Google Patents
A kind of senior geography plate activity displaying device Download PDFInfo
- Publication number
- CN209729302U CN209729302U CN201822106502.9U CN201822106502U CN209729302U CN 209729302 U CN209729302 U CN 209729302U CN 201822106502 U CN201822106502 U CN 201822106502U CN 209729302 U CN209729302 U CN 209729302U
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- model
- plate
- folding
- fixed disc
- display board
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Abstract
The utility model discloses a kind of senior geography plate activities to show device, including display board and blocky model, the upper surface of the display board is equipped with blocky model, the upper surface of display board position corresponding with blocky model is threaded with the first half tooth bolts respectively, one end of folding rack is rotatably connected on the first half tooth bolt, it is rotatably connected to upper fixed disc and lower fixed disc respectively on the first half tooth bolt and in the two sides up and down of folding rack, pass through folding rack, the controllable six macroplates model that is equipped with of support rod and ball is moved in display board upper surface, it can control the deflecting campaign of six macroplate models by the folding position between folding rod, the utility model six macroplate model realization effect for moving and rotating on display board, in teaching process, student can be allowed to undergo to plate Motion process, improve learning efficiency, deepen to plate motion understand.
Description
Technical field
The utility model relates to a kind of geographical teaching teaching aid technical field, specific field is a kind of senior geography plate activity
Show device.
Background technique
H.Hess at the beginning of the sixties proposes the concept of sea floor spreading, and with obtaining paleomagnetism, geochronology and ocean
A series of support of fresh evidences of matter and geophysics etc..Three kinds of different phenomenons: magnetic pole sexual deviation in lava sequence
Age；The depth that remanent magnetization turns in deep-sea core；And the width of the linear magnetic anomaly of parallel Yu Haiyang's median ridge, all with same
The ratio of sample varies, be all as expansion seabed the earth's crust from mid-oceanic ridge migration and caused by.Ground educational circles generally receives work
The viewpoint of dynamic opinion, and gradually formed plate motion theory.Nineteen sixty-eight Seville strangles skin hero and the global earth's crust is divided into six big plates
Block: Pacific-oceanic plate, Eurasian plate, African Plate, America plate, Indian Ocean plate and Antarctic Plate.Currently, most
School, during geographical teaching, student can only observe the plate for printing out on books, cannot go to undergo to plate and transport
Dynamic process, student will decline the learning efficiency of plate motion, will not be deep to the understanding of plate motion.
Utility model content
The purpose of this utility model is to provide a kind of senior geography plate activities to show device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of senior geography plate activity displaying dress
Set, including display board and blocky model, the upper surface of the display board is equipped with blocky model, the upper surface of the display board with
The corresponding position of blocky model is threaded with the first half tooth bolts respectively, is rotatably connected to folding on the first half tooth bolt
One end of folded bracket is rotatably connected to upper fixed disc on the first half tooth bolt and in the two sides up and down of folding rack respectively
With lower fixed disc, the upper surface of the other end of the folding rack is rotatably connected to fixed disc, under the blocky model
Surface is bonded in the upper surface of fixed disc, and the lower surface of the other end of the folding rack is fixedly connected with support rod, described
The lower end surface of support rod is equipped with circular groove, rolls in the circular groove and is connected with ball, the lower surface four of the display board
A angle is fixedly installed with concave clamp frame, and threaded hole, the screw thread are through in the one side wall of the concave clamp frame
Through there is Lengthened bolt in hole, one end that the Lengthened bolt protrudes into concave clamp frame is fixedly connected with pressing plate.
Preferably, the upper surface of the display board is pasted with the wallpaper of ocean pattern.
Preferably, the blocky model is made of foamed material.
Preferably, the pressing plate is equipped with anti-skidding band far from the side wall of Lengthened bolt.
Preferably, the centre of the fixed disc is equipped with groove, runs through in the slot of the groove and is rotatably connected to interior hexagonal
Half tooth bolt, interior half tooth bolt of hexagonal are threadedly coupled with folding rack.
Preferably, any of fixed plectane, one end of folding rack and lower fixed disc is equipped with first on one side
Rubber sheet gasket, the folding position of the folding rack are arbitrarily equipped with third rubber sheet gasket on one side, the folding rack it is another
The contact surface of end face and fixed disc is equipped with the second rubber sheet gasket, and the upper surface of the fixed disc is equipped with the 4th rubber sheet gasket.
Preferably, the folding rack is made of several folding rods, and the folding position between the folding rod passes through the
The rotation connection of 2 half tooth bolts, the second half tooth bolt are threaded with nut.
Preferably, the blocky model has Pacific-oceanic plate model, Eurasian plate model, African Plate model, beauty respectively
Continent blocky model, Indian Ocean plate and Antarctic Plate model composition.
Compared with prior art, the utility model has the beneficial effects that passing through the cooperation of folding rack, support rod and ball
It is mobile in display board upper surface that controllable six macroplate models are set, six big plates can control by the folding position between folding rod
Display board can be clamped in other frames by being equipped with for jig frame, Lengthened bolt and pressing plate by the deflecting campaign of block models
On frame, it can make to be clamped in intermediate bracket 360 degree rotation movement by upper fixed disc and being equipped with for lower fixed disc, this
The utility model six macroplate model realization effect for moving and rotating on display board can allow student close in teaching process
Body experiences the motion process of plate, improves learning efficiency, and deepens to understand plate motion.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the blocky model structural schematic diagram of the utility model；
Upper fixed disc and lower fixed disc schematic cross-sectional view of the Fig. 3 for the utility model；
Fig. 4 is the fixed disc, ball and supporting bar structure schematic diagram of the utility model；
Fig. 5 is the second half tooth bolt structural schematic diagrams of the utility model；
Fig. 6 is the concave clamp frame, Lengthened bolt and pressure plate structure schematic diagram of the utility model.
In figure: fixed disc, 4- folding rack, the upper fixed disc of 5-, 6- first under 1- display board, 2- blocky model, 3-
The second half tooth bolt of half tooth bolt, 7-, 8- fixed disc, 9- groove, half tooth bolt of hexagonal, 11- support rod, 12- rolling in 10-
Pearl, 13- concave clamp frame, 14- Lengthened bolt, 15- pressing plate, the first rubber sheet gasket of 16-, the second rubber sheet gasket of 17-, 18-
Three rubber sheet gaskets, the 4th rubber sheet gasket of 19-, 20- nut.
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.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of senior geography plate activity displaying device,
Including display board 1 and blocky model 2, the upper surface of the display board is equipped with blocky model, the upper surface of the display board with
The corresponding position of blocky model is threaded with the first half tooth bolts 6 respectively, is rotatably connected on the first half tooth bolt
One end of folding rack 4 is rotatably connected to upper fixation on the first half tooth bolt and in the two sides up and down of folding rack respectively
Folding rack and display board from a distance, turn folding rack normally by plectane 5 and lower fixed disc 3, lower fixed disc
Dynamic, folding rack and upper fixed disc can mutually rotate, and upper fixed disc is pressed on folding rack, play stable folding rack
Effect, the upper surface of the other end of the folding rack is rotatably connected to fixed disc 8, and the lower surface of the blocky model is viscous
It connects in the upper surface of fixed disc, the lower surface of the other end of the folding rack is fixedly connected with support rod 11, the support
The lower end surface of bar is equipped with circular groove, rolls in the circular groove and is connected with ball 12, ball is limited in groove, prevents from rolling
Pearl falls off groove, and ball can be freely rotated in groove, and blocky model is moved freely by ball in display board upper surface, institute
The angle of lower surface four for stating display board is fixedly installed with concave clamp frame 13, passes through in the one side wall of the concave clamp frame
It is connected with threaded hole, running through in the threaded hole has Lengthened bolt 14, and the Lengthened bolt protrudes into one end in concave clamp frame
It is fixedly connected with pressing plate 15, plays the role of being fixed and clamped.
Specifically, the upper surface of the display board is pasted with the wallpaper of ocean pattern.Imitate the effect of sea state.
Specifically, the blocky model is made of foamed material.Mitigate weight, convenient for operation.
Specifically, the pressing plate is equipped with anti-skidding band far from the side wall of Lengthened bolt.Generation fixture is avoided to fall off existing
As.
Specifically, the centre of the fixed disc is equipped with groove, run through six in being rotatably connected in the slot of the groove 9
Half tooth bolt 10 of angle, interior half tooth bolt of hexagonal are threadedly coupled with folding rack.Groove prevents blocky model and fixed disc
When bonding, influences the rotation of fixed disc, folding rack and fixed disc and mutually rotated by interior half tooth bolt of hexagonal.
Specifically, one end of fixed plectane, folding rack and lower fixed disc are arbitrarily equipped with the on one side
One rubber sheet gasket 16, the folding position of the folding rack are arbitrarily equipped with third rubber sheet gasket 18, the folding rack on one side
Other end and the contact surface of fixed disc be equipped with the second rubber sheet gasket 17, the upper surface of the fixed disc is equipped with the 4th rubber
Glue gasket 19, after rotation stops, the first gasket, the second gasket, third gasket and the 4th gasket play the role of restoring stable state,
It prevents from continuing to rotate.
Specifically, the folding rack is made of several folding rods, the folding position between the folding rod passes through
The second half tooth bolts 7 are rotatablely connected, and the second half tooth bolt is threaded with nut 20.Prevent folding rack from falling off.
Specifically, the blocky model have respectively Pacific-oceanic plate model, Eurasian plate model, African Plate model,
America blocky model, Indian Ocean plate and Antarctic Plate model composition.
Working principle: controllable six big plates are equipped with by folding rack, support rod and ball in the utility model
Block models are mobile in display board upper surface, and ball does rolling movement in display board upper surface, realize plate template any direction fortune
Dynamic, the moving range of blocky model is the maximal tensility of folding rack, big by the folding position of folding rack controllable six
The deflecting campaign of blocky model, folding rack device are made of several folding rods, and the folding position between folding rod can occur
Display board, can be clamped on other frames by being equipped with for jig frame, Lengthened bolt and pressing plate, work as jig frame by rotation
When the groove of frame is clipped on other frames, by locking Lengthened bolt, it is pressed on pressing plate on frame, reaches fixed function, lead to
Crossing fixed disc and being equipped with for lower fixed disc can make to be clamped in intermediate folding rack 360 degree rotation movement, this reality
With the novel six macroplates model realization effect for moving and rotating on display board.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of senior geography plate activity shows device, including display board (1) and blocky model (2), it is characterised in that: described
The upper surface of display board (1) is equipped with blocky model (2), and the upper surface of the display board (1) is corresponding with blocky model (2)
Position is threaded with the first half tooth bolts (6) respectively, is rotatably connected to folding rack (4) on the first half tooth bolt (6)
One end, be rotatably connected to upper fixed disc respectively on the first half tooth bolt (6) and in the two sides up and down of folding rack (4)
(5) and lower fixed disc (3), the upper surface of the other end of the folding rack (4) is rotatably connected to fixed disc (8), described
The lower surface bonds of blocky model (2) are in the upper surface of fixed disc (8), the lower surface of the other end of the folding rack (4)
It is fixedly connected with support rod (11), the lower end surface of the support rod (11) is equipped with circular groove, the company of rolling in the circular groove
It is connected to ball (12), the angle of lower surface four of the display board (1) is fixedly installed with concave clamp frame (13), the spill
Threaded hole is through in the one side wall of jig frame (13), running through in the threaded hole has Lengthened bolt (14), the lengthening spiral shell
One end that bolt (14) protrudes into concave clamp frame (13) is fixedly connected with pressing plate (15).
2. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: the display board
(1) upper surface is pasted with the wallpaper of ocean pattern.
3. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: the blocky model
(2) it is made of foamed material.
4. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: the pressing plate (15)
Side wall far from Lengthened bolt (14) is equipped with anti-skidding band.
5. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: the fixed disc
(8) centre is equipped with groove (9), runs through in the slot of the groove (9) and is rotatably connected to interior half tooth bolt of hexagonal (10), described interior
The lower end of half tooth bolt of hexagonal (10) is threadedly coupled with folding rack (4).
6. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: fixed circle
Plate (5), one end of folding rack (4) and any of lower fixed disc (3) are equipped with the first rubber sheet gasket (16), the folding on one side
The folding position of folded bracket (4) is arbitrarily equipped with third rubber sheet gasket (18) on one side, the other end of the folding rack (4) with
The contact surface of fixed disc (8) is equipped with the second rubber sheet gasket (17), and the upper surface of the fixed disc (8) is equipped with the 4th rubber pad
Piece (19).
7. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: the folding rack
(4) it is made of several folding rods, the folding position between the folding rod passes through the second half tooth bolt (7) rotation connections, institute
It states the second half tooth bolts (7) and is threaded with nut (20).
8. a kind of senior geography plate activity according to claim 1 shows device, it is characterised in that: the blocky model
(2) respectively by Pacific-oceanic plate model, Eurasian plate model, African Plate model, America blocky model, Indian Ocean plate model
It is formed with Antarctic Plate model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106502.9U CN209729302U (en) | 2018-12-15 | 2018-12-15 | A kind of senior geography plate activity displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106502.9U CN209729302U (en) | 2018-12-15 | 2018-12-15 | A kind of senior geography plate activity displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729302U true CN209729302U (en) | 2019-12-03 |
Family
ID=68677051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106502.9U Expired - Fee Related CN209729302U (en) | 2018-12-15 | 2018-12-15 | A kind of senior geography plate activity displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611164A (en) * | 2021-08-10 | 2021-11-05 | 河南应用技术职业学院 | Internet teaching multimedia platform |
-
2018
- 2018-12-15 CN CN201822106502.9U patent/CN209729302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611164A (en) * | 2021-08-10 | 2021-11-05 | 河南应用技术职业学院 | Internet teaching multimedia platform |
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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: 20191203 Termination date: 20211215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |