CN207319549U - A kind of physics lesson experiment teaching aid - Google Patents
A kind of physics lesson experiment teaching aid Download PDFInfo
- Publication number
- CN207319549U CN207319549U CN201720701628.3U CN201720701628U CN207319549U CN 207319549 U CN207319549 U CN 207319549U CN 201720701628 U CN201720701628 U CN 201720701628U CN 207319549 U CN207319549 U CN 207319549U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- babinet
- montant
- sleeve
- groove
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of physics lesson experiment teaching aid, including opaque babinet, three independent tank bodies are placed with babinet, dismountable transverse slat A is placed with three tank bodies respectively, transverse slat B and transverse slat C, transverse slat A, montant is respectively fixed with transverse slat B and transverse slat C and its top surface is respectively equipped with arc groove, transverse slat A and transverse slat B is made of pvc materials, transverse slat C is made of glass, the size of arc groove on transverse slat A and transverse slat C is identical, slided on montant and be provided with sleeve, the bolt for being locked with montant is bolted with sleeve, the fever lamp being connected with power supply is installed on sleeve, the position of tank interior to babinet lower end offers a groove, thermometer is installed in groove.The utility model has carried out different materials to test every light by being mounted with fever lamp in independent sealed babinet, can clearly understand influence of the different factors to temperature by thermometer, it is convenient that the understanding to students in middle and primary schools provides, and is adapted to promote the use of.
Description
Technical field
It the utility model is related to realia field, and in particular to a kind of physics lesson experiment teaching aid.
Background technology
Existing physics teaching tell about influence illumination factor when be oral explanation, no experimental apparatus can be shown,
Usually tested with sunlight, but sunlight temperature is unstable, can not effectively make influence of the different materials to illumination temperature,
It is unfavorable for the understanding of students in middle and primary schools.
Utility model content
Above-mentioned in order to solve the problems, such as, the utility model provides a kind of physics lesson experiment teaching aid.
The utility model is to be achieved through the following technical solutions：
A kind of physics lesson experiment teaching aid, including opaque babinet, are placed with three independent tank bodies in the babinet,
It is placed with respectively in three tank bodies on dismountable transverse slat A, transverse slat B and transverse slat C, the transverse slat A, transverse slat B and transverse slat C solid respectively
Surely there is montant and its top surface is respectively equipped with arc groove, the transverse slat A and transverse slat B are made of pvc materials, and the transverse slat C is used
Glass makes, and the size of the arc groove on the transverse slat A and transverse slat C is identical, is slided on the montant and is provided with sleeve, on sleeve
The bolt for being locked with montant is bolted with, the fever lamp being connected with power supply is installed, the tank interior is extremely on the sleeve
The position of babinet lower end offers a groove, and thermometer is provided with groove, and thermometer outer end is enclosed with the sealing rubber for seal groove
Gum cover, the casing top are stamped for the cover board every light.
Preferably, the babinet lower end is provided with supporting leg, and timer is placed with supporting leg.
Preferably, the cover board is equipped with handle.
Preferably, the montant is equipped with scale.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through independent sealed babinet
Fever lamp is inside mounted with to have carried out testing every light to different materials, can clearly understand different factors to temperature by thermometer
The influence of degree, it is convenient that the understanding to students in middle and primary schools provides, and is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure described in the utility model.
In figure：Babinet 1, tank body 2, transverse slat A3, transverse slat B3-1, transverse slat C3-2, arc groove 4, montant 5, fever lamp 6, temperature
Meter 7, sealing rubber cover 8, cover board 9, handle 10, timer 11, supporting leg 12, sleeve 13.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of physics lesson experiment teaching aid, babinet 1, tank body 2, transverse slat A3, transverse slat B3-1, transverse slat C3-2,
Arc groove 4, montant 5, fever lamp 6, thermometer 7, sealing rubber cover 8, cover board 9, handle 10, timer 11, supporting leg 12, sleeve
13, it is characterised in that：Including opaque babinet 1, three independent tank bodies 2 are placed with the babinet 1, in three tank bodies 2
It is placed with dismountable transverse slat A3, transverse slat B3-1 and transverse slat C3-2, the transverse slat A3, transverse slat B3-1 and transverse slat C3-2 and divides respectively
Montant 5 is not fixed with and its top surface is respectively equipped with arc groove 4, and the transverse slat A3 and transverse slat B3-1 are made of pvc materials, described
Transverse slat C3-2 is made of glass, and the size of the arc groove 4 on the transverse slat A3 and transverse slat C3-2 is identical, sliding on the montant 5
It is dynamic to be provided with sleeve 13, the bolt for being locked with montant 5 is bolted with sleeve 13, is provided with the sleeve 13 and connects with power supply
The fever lamp 6 connect, offers a groove to the position of 1 lower end of babinet inside the tank body 2, thermometer 7, thermometer is provided with groove
7 outer ends are enclosed with the sealing rubber cover 8 for seal groove, and 1 top cover of babinet is useful for the cover board 9 every light.
1 lower end of babinet is provided with supporting leg 12, and timer 11 is placed with supporting leg 12.
The cover board 9 is equipped with handle 10.
The montant 5 is equipped with scale.
Operation principle：
Be respectively put into water in three tank bodies 2 first, light fever lamp 6, with the timing of timer 11, after a time after, check
Water meeting heating in transverse slat A3, transverse slat B3-1 and transverse slat C3-2, three 2 corresponding thermometers of tank body have different temperature,
Contrast after recording is, it can be seen that the size on transverse slat A3, transverse slat B3-1 due to arc groove 4 can sound equipment water temperature, transverse slat A3 and transverse slat
C3-2 influences water temperature because the difference of material is made, and the distance for the lamp 6 that generates heat adjusts, and the distance of fever lamp 6 also can
Water temperature is influenced, and same transverse slat A3 can be put in three tank bodies 2, changes the liquid in three tank bodies 2 into different liquid, then
Found after measurement, different liquid can also influence firing rate, can clearly understand different factors to temperature by the device
Influence, it is convenient that the understanding to students in middle and primary schools provides, and is adapted to promote the use of.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
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.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (4)
- A kind of 1. physics lesson experiment teaching aid, it is characterised in that：Babinet（1）, tank body（2）, transverse slat A（3）, transverse slat B（3-1）, it is horizontal Plate C（3-2）, arc groove（4）, montant（5）, fever lamp（6）, thermometer（7）, sealing rubber cover（8）, cover board（9）, handle （10）, timer（11）, supporting leg（12）, sleeve（13）, it is characterised in that：Including opaque babinet（1）, the babinet（1） Inside it is placed with three independent tank bodies（2）, three tank bodies（2）Dismountable transverse slat A is inside placed with respectively（3）, transverse slat B（3-1） With transverse slat C（3-2）, the transverse slat A（3）, transverse slat B（3-1）With transverse slat C（3-2）On be respectively fixed with montant（5）And its top surface point She You not arc groove（4）, the transverse slat A（3）With transverse slat B（3-1）Made of pvc materials, the transverse slat C（3-2）Using glass Glass makes, the transverse slat A（3）With transverse slat C（3-2）On arc groove（4）Size it is identical, the montant（5）Upper slide is set There is sleeve（13）, sleeve（13）On be bolted with and be used for and montant（5）The bolt of locking, the sleeve（13）On be provided with and power supply The fever lamp of connection（6）, the tank body（2）It is internal to babinet（1）The position of lower end offers a groove, and thermometer is provided with groove （7）, thermometer（7）Outer end is enclosed with the sealing rubber cover for seal groove（8）, the babinet（1）Top cover is useful for every light Cover board（9）.
- A kind of 2. physics lesson experiment teaching aid according to claim 1, it is characterised in that：The babinet（1）Install lower end There is supporting leg（12）, supporting leg（12）On be placed with timer（11）.
- A kind of 3. physics lesson experiment teaching aid according to claim 1, it is characterised in that：The cover board（9）It is equipped with hand Handle（10）.
- A kind of 4. physics lesson experiment teaching aid according to claim 1, it is characterised in that：The montant（5）It is equipped with and carves Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701628.3U CN207319549U (en) | 2017-06-16 | 2017-06-16 | A kind of physics lesson experiment teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701628.3U CN207319549U (en) | 2017-06-16 | 2017-06-16 | A kind of physics lesson experiment teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319549U true CN207319549U (en) | 2018-05-04 |
Family
ID=62436432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701628.3U Expired - Fee Related CN207319549U (en) | 2017-06-16 | 2017-06-16 | A kind of physics lesson experiment teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319549U (en) |
-
2017
- 2017-06-16 CN CN201720701628.3U patent/CN207319549U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190616 |