CN206058667U - A kind of physics teaching gravity experimental simulation device - Google Patents
A kind of physics teaching gravity experimental simulation device Download PDFInfo
- Publication number
- CN206058667U CN206058667U CN201620838004.1U CN201620838004U CN206058667U CN 206058667 U CN206058667 U CN 206058667U CN 201620838004 U CN201620838004 U CN 201620838004U CN 206058667 U CN206058667 U CN 206058667U
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- China
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- simulation device
- gravity
- experimental simulation
- physics teaching
- photogate
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Abstract
The utility model discloses a kind of physics teaching gravity experimental simulation device, including callosity and sponge, the callosity and sponge intermediate active are connected with base, power supply is installed above the base, live wire is fixedly connected above the power supply, pillar is configured with the right side of the electric wire, photogate is installed above the pillar, pad is configured with the outside of the photogate, switch is installed above the pad, switch top is connected with revotating card, crossbeam is installed on the right side of the revotating card, turnover panel is provided with the left of the crossbeam, connecting plate is configured with the left of the turnover panel, the connecting plate lower left is provided with spring.Physics teaching gravity experimental simulation device, design are simple, practical, can preferably do the experiment with regard to gravity, can need to adjust the device according to different, overall more convenient.
Description
Technical field
This utility model belongs to physical simulation experiment engineering device technique field, and in particular to a kind of physics teaching is tested with gravity
Analog.
Background technology
Many knowledge understandings of physics not enough image is concrete, and gravity is that an objective reality specifically can be perceived again, can
It is that explanation gets up to describe, gravity can not be visualized and be embodied, present gravity experimental simulation device by teacher well
Excessively letter, embodies not enough in detail, and student still not can be appreciated that rudimentary knowledge, it is impossible to be well understood by, and result in teacher needs to spend
The substantial amounts of time could allow student's rational learning with regard to the knowledge of gravity, seldom have the gravity experiment for being adapted to teaching student on market
Analog, teacher's physical experiment apparatus used when testing are more, relatively more mixed and disorderly, cause to test the time used compared with
It is many, it is impossible to quickly complete experiment, timely instruct student, physical experiment apparatus fit together well, teacher is not
This problem is can solve, so the gravity experimental simulation device of more practical simplicity on market, is needed, current physics reality
Test room and lack the gravity experimental simulation device for being easy to instruct student, teacher can not allow student to understand the concept of gravity well.
Utility model content
The purpose of this utility model is to provide a kind of physics teaching gravity experimental simulation device, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：Including callosity and sponge, the callosity and sea
Continuous intermediate active is connected with base, and power supply is provided with above the base, and live wire, the electricity are fixedly connected above the power supply
Pillar is configured with the right side of line, photogate is installed above the pillar, pad is configured with the outside of the photogate, on the pad
Side is provided with switch, and revotating card is connected with above the switch, and crossbeam is provided with the right side of the revotating card, and the crossbeam is left
Side is provided with turnover panel, and connecting plate is configured with the left of the turnover panel, and the connecting plate lower left is provided with spring.
Preferably, the connecting plate is foldable connecting plate.
Preferably, the crossbeam is fixed on pillar with revotating card.
Preferably, the photogate bottom is provided with articulating device.
Technique effect of the present utility model and advantage：Physics teaching gravity experimental simulation device, teacher is when in use
It is easy to gravity image is specifically presented in face of student, it is convenient to impart knowledge to students；Student can be good at understanding knowing for association's gravity
Know；It is provided with two photogate and power supply on pillar, the design of integration makes whole device terse, allows student and teacher's thinking
Clearly, two experimental periods of convenient record, improve conventional efficient, have saved the plenty of time；Base is arranged to solid, increased
The weight of base, improves the stability of whole device, is easy to Faculty and Students to operate；Base upper right side is provided with sponge, when
When test articles fall on sponge, Protection object can be played a part of；Turnover panel and connecting plate are provided with crossbeam, it is recessed
It is convenient at groove to place test articles, turnover panel can free Control release object freely fall, reduce experimental error, improve reality
The accuracy tested, callosity arrange rectangular, increase the contact area with ground, prevent integrally occurring slip during experiment, affect
Experimental result.Physics teaching gravity experimental simulation device, design are simple, practical, preferably can do with regard to gravity
Experiment, facilitate teacher and explain for student the knowledge of gravity, it is overall more convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 callosity, 2 power supplys, 3 electric wires, 4 switches, 5 revotating cards, 6 crossbeams, 7 turnover panels, 8 connecting plates, 9 springs, 10 supports
Pad, 11 photogate, 12 pillars, 13 sponges, 14 bases.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides a kind of physics teaching gravity experimental simulation device as shown in Figure 1, including 1 He of callosity
Sponge 13, the callosity 1 and 13 intermediate active of sponge are connected with base 14, and power supply 2, the electricity are provided with above the base 14
Live wire 3 is fixedly connected above source 2, pillar 12 is configured with the right side of the electric wire 3, photogate is installed above the pillar 12
11, pad 10 is configured with the outside of the photogate 11, switch 4 is installed above the pad 10, activity above the switch 4 connects
Revotating card 5 is connected to, crossbeam 6 is installed on the right side of the revotating card 5, turnover panel 7 is provided with the left of the crossbeam 6, on the left of the turnover panel 7
Connecting plate 8 is configured with, 8 lower left of the connecting plate is provided with spring 9.
Operation principle：First, test articles are placed in the groove in crossbeam 6, turn on the power 2, connect 3 He of electric wire
Photogate 11, and the use switch of photogate 11 is opened, then switch 4 is opened, by the pulling force of spring 9, turnover panel 7 is opened indirectly,
Test articles is freely fallen, fall on sponge 13, during use, by adjusting pad 10 and photogate 11, can be according to experiment
Difference need change photogate position, after finishing, closing switch 4 can make turnover panel 7 return to initial position.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of physics teaching gravity experimental simulation device, including callosity（1）And sponge（13）, it is characterised in that：The foot
Pad（1）And sponge（13）Intermediate active is connected with base（14）, the base（14）Top is provided with power supply（2）, the power supply
（2）Top is fixedly connected live wire（3）, the electric wire（3）Right side is configured with pillar（12）, the pillar（12）Top is provided with
Photogate（11）, the photogate（11）Outside is configured with pad (10）, the pad（10）Top is provided with switch（4）, institute
State switch（4）Top is connected with revotating card（5）, the revotating card（5）Right side is provided with crossbeam（6）, the crossbeam（6）It is left
Side is provided with turnover panel（7）, the turnover panel（7）Left side is configured with connecting plate（8）, the connecting plate（8）Lower left is provided with spring
（9）.
2. a kind of physics teaching gravity experimental simulation device according to claim 1, it is characterised in that：The connecting plate
（8）For foldable connecting plate.
3. a kind of physics teaching gravity experimental simulation device according to claim 1, it is characterised in that：The crossbeam
（6）With revotating card（5）It is fixed on pillar (12）On.
4. a kind of physics teaching gravity experimental simulation device according to claim 1, it is characterised in that：The photogate
（11）Bottom is provided with articulating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838004.1U CN206058667U (en) | 2016-08-04 | 2016-08-04 | A kind of physics teaching gravity experimental simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838004.1U CN206058667U (en) | 2016-08-04 | 2016-08-04 | A kind of physics teaching gravity experimental simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058667U true CN206058667U (en) | 2017-03-29 |
Family
ID=58380140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620838004.1U Expired - Fee Related CN206058667U (en) | 2016-08-04 | 2016-08-04 | A kind of physics teaching gravity experimental simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206058667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952542A (en) * | 2017-05-15 | 2017-07-14 | 陆安琪 | Physical gravity experimental simulation device |
| CN108346354A (en) * | 2018-05-03 | 2018-07-31 | 灏圭害 | A kind of physical gravity experimental simulation device |
-
2016
- 2016-08-04 CN CN201620838004.1U patent/CN206058667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952542A (en) * | 2017-05-15 | 2017-07-14 | 陆安琪 | Physical gravity experimental simulation device |
| CN108346354A (en) * | 2018-05-03 | 2018-07-31 | 灏圭害 | A kind of physical gravity experimental simulation device |
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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: 20170329 Termination date: 20170804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |