CN206411964U - A kind of collision experiment apparatus for demonstrating - Google Patents
A kind of collision experiment apparatus for demonstrating Download PDFInfo
- Publication number
- CN206411964U CN206411964U CN201720021726.2U CN201720021726U CN206411964U CN 206411964 U CN206411964 U CN 206411964U CN 201720021726 U CN201720021726 U CN 201720021726U CN 206411964 U CN206411964 U CN 206411964U
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- spheroid
- binding post
- upper stage
- demonstrating
- utility
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Abstract
The utility model discloses a kind of collision experiment apparatus for demonstrating, belong to physical teaching aid apparatus field, described collision experiment apparatus for demonstrating mainly includes：Pulling rope, spheroid, slipmat；The utility model utilizes the upper stage interconnected, support and lower stage constitute a rectangular parallelepiped space, binding post is arranged in upper stage, spheroid is connected by pulling rope, make spheroid hanging, the binding post of setting is flexibly connected with upper stage, can be with the demonstration tested according to the spheroid for needing to set different numbers, it is efficient and convenient, the bottom of lower stage is provided with slipmat, device can be made more to be stably placed on desktop, using teaching aid aided education course learning can be made to become light, mitigate the teaching load of teacher, student understands to get up also to be easier simultaneously, make classroom instruction that there is interest, the utility model structure is novel, it is simple to operate, it is easy to use, beneficial to popularization.
Description
Technical field
The utility model discloses a kind of collision experiment apparatus for demonstrating, belong to physical teaching aid apparatus field.
Background technology
Recent years, instruments used for education receive the attention of institution of higher learning, many teaching experimental equipments be all by many companies,
What enterprise and institution of higher education completed jointly, the idea and technology of teaching experimental equipment are provided by school, realized by enterprise.Make
Experimental facilities is both obtained for school side, it is often more important that in process of production, teacher realizes setting for oneself by this approach
Count and improvement can be constantly summarized in production practices, enterprise is fed back in time；And enterprise then obtains the technical support of colleges and universities simultaneously
Economic benefit is obtained, this is clearly a good thinking, can reach the purpose of doulbe-sides' victory.
Junior middle school physics teaching is based on object teaching, and the acquisition of knowledge is built upon on the basis of thinking in images；And it is high
The acquisition of middle physical knowledge is built upon on the basis of abstract thinking, and senior middle school physics teaching requirement is transitioned into from thinking in images takes out
Image thought.Traditional physics teaching is all that knowledge is explained on blackboard by teacher, and when running into Physical Experiment, generally also teacher exists
Lab diagram is drawn on blackboard, is then explained to student.There is no experiment teaching aid aided education, student can not be envisioned as specific experiment
Process, experiment scene, this teaching method often make student produce uninteresting sensation, allow student to be weary of physics teaching.
Collision experiment is related to the knowledge of law of conservation of energy, and student will be related to subsequently to the degree of understanding of collision experiment
The study of knowledge, in existing teaching, not teaching aid on collision experiment, be generally all by the one-side explanation of teacher,
Student is allowed voluntarily to understand, the teacher also having makes figure on blackboard, with figure come simulated experiment, but these modes can not be effective
Allow student to understand knowledge.
The content of the invention
In order to overcome problem present in background technology, the utility model provides a kind of collision experiment apparatus for demonstrating, profit
A rectangular parallelepiped space is constituted with the upper stage of interconnection, support and lower stage, binding post is arranged in upper stage, spheroid leads to
Pulling rope connection is crossed, makes spheroid hanging, the binding post of setting is flexibly connected with upper stage, can be with according to needing to set different numbers
The demonstration tested of spheroid, efficient and convenient, the bottom of lower stage is provided with slipmat, device can be made more firmly to put
Put on the table, using teaching aid aided education course learning can be made to become light, mitigate the teaching load of teacher, while student
Understanding gets up also to be easier, and classroom instruction is had interest, and the utility model structure is novel, simple to operate, easy to use,
Beneficial to popularization.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of collision experiment apparatus for demonstrating, described collision experiment apparatus for demonstrating include pulling rope 1, upper stage 2, support 3,
Lower stage 4, spheroid 5, binding post 6, slipmat 7；Described upper stage 2 is connected by support 3 with lower stage 4, and binding post 6 is set
In upper stage 2, one end of described pulling rope 1 is connected with binding post 6, and the other end of pulling rope 1 is connected with spheroid 5, described
Slipmat 7 be arranged on the bottom surface of lower stage 4.
Preferably, the specification of described spheroid 5 is identical.
Preferably, described spheroid 5 is flexibly connected with pulling rope 1.
Preferably, described binding post 6 is flexibly connected with upper stage 2.
The beneficial effects of the utility model：
The utility model constitutes a rectangular parallelepiped space, binding post using the upper stage interconnected, support and lower stage
It is arranged in upper stage, spheroid is connected by pulling rope, makes spheroid hanging, the binding post of setting is flexibly connected with upper stage, can
Efficient and convenient with the demonstration tested according to the spheroid for needing to set different numbers, the bottom of lower stage is provided with slipmat,
Device can be made more to be firmly fixed on desktop, using teaching aid aided education course learning can be made to become light, mitigated
The teaching load of teacher, while student understands to get up also to be easier, makes classroom instruction have interest, the utility model structure
Novelty, it is simple to operate, it is easy to use, beneficial to popularization.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is lower stage polycrystalline substance schematic diagram in the utility model.
1- pulling ropes, 2- upper stages, 3- supports, 4- lower stages, 5- spheroids, 6- binding posts, 7- slipmat in figure.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-2, a kind of collision experiment apparatus for demonstrating, described collision experiment apparatus for demonstrating includes：Pulling rope 1,
Upper stage 2, support 3, lower stage 4, spheroid 5, binding post 6, slipmat 7.
Described upper stage 2 is connected by support 3 with lower stage 4, and binding post 6 is arranged in upper stage 2, described drawing
One end of rope 1 is connected with binding post 6, and the other end of pulling rope 1 is connected with spheroid 5, and described slipmat 7 is arranged on lower stage 4
Bottom surface, constitute a rectangular parallelepiped space using the upper stage 2 of interconnection, support 3 and lower stage 4, binding post 6 is arranged on
On stand 2, spheroid 5 is flexibly connected by pulling rope 1, can be made the convenient dismounting of spheroid 5 and be changed, make spheroid 5 hanging, described institute
The specification of the spheroid 5 used is all identical, it is to avoid the experimental error phenomenon that spheroid difference is caused.
Described binding post 6 is flexibly connected with upper stage 2, and the binding post 6 of setting is flexibly connected with upper stage 2, can be with
The demonstration tested according to the spheroid 5 for needing to set different numbers, efficient and convenient, the bottom of lower stage 4 is provided with slipmat 7,
Device can be made more to be securely placed on desktop, using teaching aid aided education course learning can be made to become light, mitigated
The teaching load of teacher, while student understands to get up also to be easier, makes classroom instruction have interest.
The course of work of the present utility model：
During a kind of collision experiment apparatus for demonstrating for needing to use the utility model to provide, collision experiment apparatus for demonstrating is placed on
On desktop at suitable position, binding post 6 is arranged in upper stage 2, the number of the binding post 6 required for installing as needed
Spheroid 5 on side, is picked up certain height upwards during demonstration, then puts down, spheroid 5 is moved downward, hit other balls by amount
Body 5, observation experiment phenomenon increases or decreases spheroid 5 and tested, observation experiment phenomenon.
The utility model constitutes a rectangular parallelepiped space, binding post using the upper stage interconnected, support and lower stage
It is arranged in upper stage, spheroid is connected by pulling rope, makes spheroid hanging, the binding post of setting is flexibly connected with upper stage, can
Efficient and convenient with the demonstration tested according to the spheroid for needing to set different numbers, the bottom of lower stage is provided with slipmat,
Device can be made more to be securely placed on desktop, using teaching aid aided education course learning can be made to become light, mitigated
The teaching load of teacher, while student understands to get up also to be easier, makes classroom instruction have interest, the utility model structure
Novelty, it is simple to operate, it is easy to use, beneficial to popularization.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
The utility model is described in detail by above preferred embodiment for pipe, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims institute to it in the form and details
The scope of restriction.
Claims (4)
1. a kind of collision experiment apparatus for demonstrating, it is characterised in that：Described collision experiment apparatus for demonstrating includes pulling rope, appeared on the stage
Frame, support, lower stage, spheroid, binding post, slipmat；Described upper stage is connected by support with lower stage, and binding post is set
In upper stage, one end of described pulling rope is connected with binding post, and the other end of pulling rope is connected with spheroid, and described is anti-skidding
Pad is arranged on the bottom surface of lower stage.
2. a kind of collision experiment apparatus for demonstrating according to claim 1, it is characterised in that：The specification phase of described spheroid
Together.
3. a kind of collision experiment apparatus for demonstrating according to claim 1, it is characterised in that：Described spheroid is lived with pulling rope
Dynamic connection.
4. a kind of collision experiment apparatus for demonstrating according to claim 1, it is characterised in that：Described binding post and upper stage
It is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021726.2U CN206411964U (en) | 2017-01-10 | 2017-01-10 | A kind of collision experiment apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021726.2U CN206411964U (en) | 2017-01-10 | 2017-01-10 | A kind of collision experiment apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411964U true CN206411964U (en) | 2017-08-15 |
Family
ID=59554142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021726.2U Expired - Fee Related CN206411964U (en) | 2017-01-10 | 2017-01-10 | A kind of collision experiment apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411964U (en) |
-
2017
- 2017-01-10 CN CN201720021726.2U patent/CN206411964U/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: 20170815 Termination date: 20180110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |