CN207074526U - A kind of buoyancy teaching equipment - Google Patents
A kind of buoyancy teaching equipment Download PDFInfo
- Publication number
- CN207074526U CN207074526U CN201720395789.4U CN201720395789U CN207074526U CN 207074526 U CN207074526 U CN 207074526U CN 201720395789 U CN201720395789 U CN 201720395789U CN 207074526 U CN207074526 U CN 207074526U
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- China
- Prior art keywords
- water tank
- floating ball
- utility
- model
- teaching equipment
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Abstract
The utility model discloses a kind of buoyancy teaching equipment, including water tank, floating ball body and limit body, multiple handle holes are offered on the limit body, the supporter for support limit body is provided with the inwall of the water tank.A kind of buoyancy teaching equipment provided by the utility model, has reached the good effect of teaching efficiency.
Description
Technical field
It the utility model is related to teaching tool field, more particularly to a kind of buoyancy teaching equipment.
Background technology
The reason in the teaching process to child, it is necessary to each natural phenomena of child's explanation and phenomenon, now
Mostly it is the explanation by writing word and pattern during education, but according to memory of the human brain to knowledge
Mode, this mode using left brain to the hard recite and rote of knowledge, situation about easily forgeing, so as to cause the effect of teaching
It is poor.
It is, therefore, desirable to provide new scheme solves problem above.
Utility model content
In view of a kind of buoyancy teaching equipment above shortcomings, the utility model provide a kind of buoyancy teaching device at present
Material, the good effect of quality of instruction can be reached.
To reach above-mentioned purpose, embodiment of the present utility model adopts the following technical scheme that：
A kind of buoyancy teaching equipment, including water tank, floating ball body and limit body, multiple operations are offered on the limit body
Hole, the supporter for support limit body is provided with the inwall of the water tank.
According to one side of the present utility model, the floating ball body be provided with it is multiple, and floating ball body have it is different close
Degree.
According to one side of the present utility model, the limit body is overlapped be provided with it is multiple.
According to one side of the present utility model, the diameter of the handle hole is more than the diameter of floating ball body.
According to one side of the present utility model, gap is left between the supporter of the water tank difference sidepiece.
According to one side of the present utility model, the water tank is in up big and down small structure.
According to one side of the present utility model, the tank top is provided with the reinforcing ring of cyclic structure, the reinforcement
The shape of ring is engaged with the shape on water tank top.
According to one side of the present utility model, the reinforcing ring both ends are hinged with actuating handle.
The advantages of the utility model is implemented：By limit body and handle hole is imparted knowledge to students by buoyancy and game is combined,
Intuitively buoyancy teaching can not only be so carried out, while also causes teaching process to be full of enjoyment, improves quality of instruction.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of structural representation of buoyancy teaching equipment described in the utility model；
Fig. 2 is a kind of sectional view of buoyancy teaching equipment described in the utility model；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure, 1, water tank；2nd, floating ball body；3rd, limit body；4th, handle hole；5th, supporter；6th, reinforcing ring；7th, handle is carried.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment one：A kind of buoyancy teaching equipment, as shown in Figure 1, Figure 2 and Figure 3, including water tank 1, floating ball body 2 and limit
Position body 3, offers multiple handle holes 4 on limit body 3, the supporter 5 for support limit body 3 is connected with the inwall of water tank 1,
Wherein limit body 3 is common plastic plate, and limit body 3 is overlapped mutually with multiple, and floating ball body 2 has different density,
Include table tennis, baton round etc., and the diameter of floating ball body 2 is both less than the diameter of handle hole 4；Positioned at 1 different sidepieces of water tank
Supporter 5 between leave gap.
When buoyancy teaching is carried out, limit body 3 is placed on supporter 5, then pours into water body into water tank 1,
Until water body is close to limit body 3, now floating ball body 2 can be just put on the water surface by handle hole 4, while pass through handle hole
4 side wall can also carry out spacing to floating ball body 2, and such water surface is supported to floating ball body 2 so that buoyancy teaching can be just
Normal progress；Child can be operated by human hand to floating ball body 2 simultaneously, and floating ball body 2 is entered from a handle hole 4
Into adjacent handle hole 4, and observe it is manually operated after floating ball body 2 acted on after the characteristics of motion, in this process
Middle child remembers during being at play to the knowledge of buoyancy, so allows for big to the knowledge memory depth of buoyancy
To improve so that quality of instruction is higher.
Wherein, because the density of some floating ball bodies 2 is different, after so just floating ball body 2 can be put into water tank 1,
To being observed into the depth below the water surface for floating ball body 2, while connect knowwhy and imparted knowledge to students, it becomes possible to by specific
It is in kind improve child to the memory depth of knowledge, improve quality of instruction；Wherein due to being to have between adjacent supporter 5
Gap, when so the water body in water tank 1 is poured out, it becomes possible to poured by the corner of water tank 1, such supporter
5 just can not produce barrier effect to water body so that pouring out for water body is more simple and convenient.
Embodiment two：A kind of buoyancy teaching equipment, is with the difference of embodiment one, and water tank 1 is in up big and down small
Structure；The reinforcing ring 6 of cyclic structure is connected with the top of water tank 1, the shape of reinforcing ring 6 matches with the shape on the top of water tank 1
Close, while be hinged with the both ends of reinforcing ring 6 and carry handle 7, so just can be relatively simple to water tank 1 by carrying handle 7
Shifted.
The structure of water tank 1 is up big and down small, after such water body is entered in water tank 1, it becomes possible to faster so that the water surface
Rise, reduce the usage amount of water body, while the process for the teaching also accelerated；When water tank 1 is shifted, by carrying handle
7 enable to the transfer of water tank 1 more simple and convenient, and during water tank 1 shifts, the top of water tank 1 has what is deformed upon
Trend, now because reinforcing ring 6 strengthens 1 open-topped structural strength of water tank, so just preferably water tank 1 can be played
Protective effect, extend the service life of water tank 1.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art is in the change that in technical scope, can be readily occurred in disclosed in the utility model
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (4)
1. a kind of buoyancy teaching equipment, it is characterised in that including water tank, floating ball body and limit body, open up on the limit body
There are multiple handle holes, the supporter for support limit body is provided with the inwall of the water tank；The floating ball body is provided with more
It is individual, and floating ball body has different density；The limit body is overlapped be provided with it is multiple；The diameter of the handle hole is more than
The diameter of floating ball body；Gap is left between the supporter of the water tank difference sidepiece.
2. a kind of buoyancy teaching equipment according to claim 1, it is characterised in that the water tank is in up big and down small knot
Structure.
3. a kind of buoyancy teaching equipment according to claim 2, it is characterised in that the tank top is provided with ring-type knot
The reinforcing ring of structure, the shape of the reinforcing ring are engaged with the shape on water tank top.
4. a kind of buoyancy teaching equipment according to claim 3, it is characterised in that the reinforcing ring both ends are hinged with actuating
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395789.4U CN207074526U (en) | 2017-04-14 | 2017-04-14 | A kind of buoyancy teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395789.4U CN207074526U (en) | 2017-04-14 | 2017-04-14 | A kind of buoyancy teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074526U true CN207074526U (en) | 2018-03-06 |
Family
ID=61512531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395789.4U Expired - Fee Related CN207074526U (en) | 2017-04-14 | 2017-04-14 | A kind of buoyancy teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074526U (en) |
-
2017
- 2017-04-14 CN CN201720395789.4U patent/CN207074526U/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: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |