CN207038024U - A kind of geographical disaster apparatus for demonstrating - Google Patents
A kind of geographical disaster apparatus for demonstrating Download PDFInfo
- Publication number
- CN207038024U CN207038024U CN201720577985.3U CN201720577985U CN207038024U CN 207038024 U CN207038024 U CN 207038024U CN 201720577985 U CN201720577985 U CN 201720577985U CN 207038024 U CN207038024 U CN 207038024U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- welded
- casing
- demonstrating
- circular arc
- 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
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Abstract
It the utility model is related to a kind of apparatus for demonstrating, more particularly to a kind of geographical disaster apparatus for demonstrating, including electric controller, steel ball, bare electromagnet and collecting box, collecting box includes casing and circular arc block board, circular arc block board is welded in casing left end by riser, circular arc block board is provided with uniform spacing circular hole, and the centre of spacing circular hole is provided with groove, and casing both sides are provided with symmetrical axis hole；Casing is hinged by rotating shaft and flip component, flip component includes steel plate and sleeve pipe, rotating shaft is installed in axis hole, rotating shaft is with being welded in the sleeve pipe connection of steel plate bottom two, uniform T-shaped block is welded with the left side of steel plate, steel plate both ends are welded with L-type block, push rod is welded with the top of steel plate, push rod is located in the cylindrical cavity of gag lever post, and block plate is provided with the top of gag lever post；Bare electromagnet is plugged in the slot between two neighboring T-shaped block；Steel ball is adsorbed on steel plate.Of the present utility model simple in construction, demonstrating effect is obvious, interesting strong.
Description
Technical field：
A kind of apparatus for demonstrating is the utility model is related to, more particularly to a kind of geographical disaster apparatus for demonstrating.
Background technology：
, it is necessary to explain the origin cause of formation of disaster and disaster consequence in various ground in imparting knowledge to students in the ground.At present, teaching process in the ground
In, phenomenon in ground is mainly explained by the form of writing on the blackboard, teacher is explained in ground by textbook and the easy schematic diagram of drawing
Disasters, this explanation mode are dry as dust, it is impossible to vivo show phenomenon in the ground of complexity, lack interest, influence to teach
Learn quality.So a kind of geographical disaster apparatus for demonstrating of design is very necessary.
Utility model content：
The utility model is made up and improved in place of above-mentioned the deficiencies in the prior art, there is provided one kind demonstration is lively, operation
It is easy, demonstrating effect is obvious, it is interesting it is strong, disaster apparatus for demonstrating in the ground of quality of instruction can be effectively improved in ground.
The technical solution adopted in the utility model is：A kind of geographical disaster apparatus for demonstrating, including electric controller, steel ball,
Bare electromagnet and collecting box, collecting box include casing and circular arc block board, and circular arc block board is welded in a casing left side by riser
End, circular arc block board are provided with uniform spacing circular hole, and the centre of spacing circular hole is provided with groove, and casing both sides are provided with symmetrical
Axis hole；Casing is hinged by rotating shaft and flip component, and flip component includes steel plate and sleeve pipe, and rotating shaft is installed in axis hole, is turned
Axle is welded with uniform T-shaped block, steel plate both ends are welded with being welded in the sleeve pipe connection of steel plate bottom two on the left side of steel plate
L-type block, steel plate top are welded with push rod, and push rod is located in the cylindrical cavity of gag lever post, and block plate is provided with the top of gag lever post；Described bar
Shape electromagnet is plugged in the slot between two neighboring T-shaped block；Described steel ball is adsorbed on steel plate.
The upper surface of described steel plate is waveform.
Described bare electromagnet is that quantity is no less than 8, and bare electromagnet is connected by wire with electric controller；Institute
The quantity for stating steel ball is no less than 100.
The diameter of the gag lever post is more than diameter of the width less than spacing circular hole of groove, and the diameter of push rod is less than groove
Width.
The beneficial effects of the utility model：Simple in construction, reasonable in design, demonstration is lively, and easy to operate, demonstrating effect is bright
It is aobvious, it is interesting strong, quality of instruction in ground can be effectively improved, is easy to promote and use on a large scale.The apparatus for demonstrating is main
For the demonstration of landslide, when carrying out disaster demonstration in the ground of landslide, flip component, which is rotated to some, to be needed to demonstrate
Angle, by electric controller to each bare electromagnet be powered after, need to select appropriate steel ball according to demonstrating effect
Be adsorbed in the upper surface of steel plate, the type and demonstrating effect of the landslide demonstrated as needed, by some bare electromagnets according to
Secondary power-off, the steel ball of belt-like zone easily slowly moves down not by strong magnetic-adsorption after power-off, can according to the needs of demonstration
Hurtling down for steel ball is realized at angle of inclination by adjusting flip component, demonstrates landslide geography disaster with this, coordinates
Geographical teaching.In addition, by the power on/off to different banded regions bare electromagnets, and the angle of inclination of flip component is adjusted,
Can demonstrate a variety of different situations to disaster of mountain massif coast.Demonstrate in extensive range, demonstrating effect is obvious.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the overlooking the structure diagram of collecting box in the utility model.
Fig. 3 is Fig. 2 top view.
Fig. 4 is the main structure diagram of flip component in the utility model.
Fig. 5 is Fig. 4 left view.
Fig. 6 is the structural representation of gag lever post in the utility model.
Embodiment：
With reference to each figure, the apparatus for demonstrating is mainly used in the demonstration of landslide, is demonstrated carrying out disaster in the ground of landslide
When, gag lever post 401 is evacuated to the top of circular arc block board 103, flip component 4 is rotated to the angle demonstrated to some needs, and
Gag lever post 401 is inserted in some spacing circular hole 105 realize it is spacing；Each bare electromagnet 3 is powered by electric controller 5
Afterwards, need to select appropriate steel ball 6 to be adsorbed in the upper surface of steel plate 403, the massif demonstrated as needed according to demonstrating effect
The type and demonstrating effect on landslide, some bare electromagnets 3 are powered off successively, the steel ball 6 of belt-like zone is not strong after power-off
Magnetic-adsorption, easily slowly move down, steel ball can be realized by adjusting the angle of inclination of flip component 4 according to the needs of demonstration
6 hurtle down, and demonstrate landslide geography disaster with this, coordinate geographical teaching.In addition, by different banded regions bar shapeds
The power on/off of electromagnet 3, and adjustment flip component 4 angle of inclination, can demonstrate a variety of different situations to landslide
Disaster.Demonstrate in extensive range, demonstrating effect is obvious.
Claims (4)
1. a kind of geographical disaster apparatus for demonstrating, including electric controller（5）, steel ball（6）, bare electromagnet（3）And collecting box
（1）, it is characterised in that：Collecting box（1）Including casing（101）And circular arc block board（103）, circular arc block board（103）By vertical
Plate（102）It is welded in casing（101）Left end, circular arc block board（103）It is provided with uniform spacing circular hole（105）, spacing circular hole
（105）Centre be provided with groove（104）, casing（101）Both sides are provided with symmetrical axis hole（106）；Casing（101）By turning
Axle（2）With flip component（4）It is be hinged, flip component（4）Including steel plate（403）And sleeve pipe（404）, rotating shaft（2）It is installed on axis hole
（106）It is interior, rotating shaft（2）With being welded in steel plate（403）The sleeve pipe of bottom two（404）Connection, steel plate（403）Left side on be welded with
Uniform T-shaped block（406）, steel plate（403）Both ends are welded with L-type block（405）, steel plate（403）Top is welded with push rod
（402）, push rod（402）Positioned at gag lever post（401）Cylindrical cavity（408）It is interior, gag lever post（401）Top is provided with block plate（407）；It is described
Bare electromagnet（3）It is plugged in two neighboring T-shaped block（406）Between slot in；Described steel ball（6）It is adsorbed in steel plate
（403）On.
A kind of 2. geographical disaster apparatus for demonstrating according to claim 1, it is characterised in that：Described steel plate（403）It is upper
Surface is waveform.
A kind of 3. geographical disaster apparatus for demonstrating according to claim 1, it is characterised in that：Described bare electromagnet（3）
It is that quantity is no less than 8, bare electromagnet（3）Pass through wire and electric controller（5）Connection；The steel ball（6）Quantity not
Less than 100.
A kind of 4. geographical disaster apparatus for demonstrating according to claim 1, it is characterised in that：The gag lever post（401）It is straight
Footpath is more than groove（104）Width be less than spacing circular hole（105）Diameter, push rod（402）Diameter be less than groove（104）Width
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577985.3U CN207038024U (en) | 2017-05-23 | 2017-05-23 | A kind of geographical disaster apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577985.3U CN207038024U (en) | 2017-05-23 | 2017-05-23 | A kind of geographical disaster apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038024U true CN207038024U (en) | 2018-02-23 |
Family
ID=61480217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720577985.3U Expired - Fee Related CN207038024U (en) | 2017-05-23 | 2017-05-23 | A kind of geographical disaster apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038024U (en) |
-
2017
- 2017-05-23 CN CN201720577985.3U patent/CN207038024U/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 |
Granted publication date: 20180223 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |