CN204650845U - High school physics experiment with falling objects analogue means - Google Patents

High school physics experiment with falling objects analogue means Download PDF

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Publication number
CN204650845U
CN204650845U CN201520377865.XU CN201520377865U CN204650845U CN 204650845 U CN204650845 U CN 204650845U CN 201520377865 U CN201520377865 U CN 201520377865U CN 204650845 U CN204650845 U CN 204650845U
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China
Prior art keywords
cage plate
hydraulic press
experiment
respectively arranged
experiment chamber
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Expired - Fee Related
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CN201520377865.XU
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Chinese (zh)
Inventor
李东芃
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李东芃
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Priority to CN201520377865.XU priority Critical patent/CN204650845U/en
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Publication of CN204650845U publication Critical patent/CN204650845U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a kind of high school physics experiment with falling objects analogue means, comprise bedplate, bedplate upper middle position is connected with rule, the rule left and right sides is respectively arranged with left experiment chamber and right experiment chamber, is respectively arranged with the first cage plate and the second cage plate on the left of left experiment chamber He on the right side of right experiment chamber; Rule top is provided with sleeve, and the sleeve left and right sides is connected to left support plate and right support plate; The left and right sides, bedplate top is respectively arranged with left hydraulic press and right hydraulic press, and left hydraulic press and right hydraulic press top are connected to left hydraulically extensible post and right hydraulically extensible post; Be respectively arranged with left tool cavity and right tool cavity on the right side of left hydraulic press He on the left of right hydraulic press, left tool cavity and right tool cavity top are respectively arranged with left support seat and right support seat.This utility model device can be simulated for high school physics experiment with falling objects effectively, conveniently regulates height, also conveniently carries out contrast experiment, result of use, improve experimental simulation effect.

Description

High school physics experiment with falling objects analogue means
Technical field
The utility model belongs to high school physics technical field, is specifically related to a kind of high school physics experiment with falling objects analogue means.
Background technology
At present, physics itself is an experimental science, and it is based on observing, testing, its rule is all by some Phenomena Observations in life with on the basis of experiment, ponders deeply to sum up and gets.Require during senior middle school physics teaching that student can specify experiment purpose, understand experimental principle and method, instrument, observation analysis experimental phenomena, record process experimental data can be used, and physical theory, experimental technique and the experimental apparatus learned can be used neatly to go process problem.In order to make student can understand learned knowledge better, needing for student provides experimental provision, making student by theoretical and actually to combine, bookish knowledge can be grasped better.
Utility model content
The purpose of this utility model is to provide a kind of high school physics experiment with falling objects analogue means, to regulate height better, conveniently carries out freely falling body simulation contrast experiment.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of high school physics experiment with falling objects analogue means, comprise bedplate, bedplate upper middle position is connected with rule, the rule left and right sides is respectively arranged with left experiment chamber and right experiment chamber, the first cage plate and the second cage plate is respectively arranged with on the left of left experiment chamber He on the right side of right experiment chamber, first cage plate and the second cage plate top are connected to the 3rd cage plate and the 4th cage plate, 3rd cage plate and the 4th cage plate top are connected to the 5th cage plate and the 6th cage plate, and the 5th cage plate and the 6th cage plate top are connected to left web joint and right web joint; Rule top is provided with sleeve, and the sleeve left and right sides is connected to left support plate and right support plate; The left and right sides, bedplate top is respectively arranged with left hydraulic press and right hydraulic press, left hydraulic press and right hydraulic press top are connected to left hydraulically extensible post and right hydraulically extensible post, left hydraulically extensible post top is connected with left web joint bottom, and right hydraulically extensible post top is connected with right web joint bottom; Be respectively arranged with left tool cavity and right tool cavity on the right side of left hydraulic press He on the left of right hydraulic press, left tool cavity and right tool cavity top are respectively arranged with left support seat and right support seat, and left tool cavity and right tool cavity are respectively arranged with left timer and right timer.
Further, sleeve centre position has been threaded set bolt.
Further, the left and right sides, bedplate bottom is provided with roller.
Further, left experiment chamber and bottom, right experiment chamber are respectively arranged with left cushion and right cushion.
In this device, unscrew set bolt, under the effect of left hydraulic press and right hydraulic press, left hydraulically extensible post and right hydraulically extensible cornice move left web joint and right web joint rises, thus band moving sleeve rises, and left support plate and right support plate is adjusted to different height and carries out experiment with falling objects.Utilizing rule can understand the height of sleeve intuitively, being convenient to student to highly carrying out record.Article, from after left support plate and right support plate drop, decline, thus complete the simulation of article experiment with falling objects in left experiment chamber and right experiment chamber.After article drop to left experiment chamber and bottom, right experiment chamber, the vibrations utilizing left cushion and right cushion minimizing article to be subject to, damage after avoiding article to drop from eminence.Student utilizes left timer and right timer to carry out record to the time that article in left experiment chamber and right experiment chamber decline respectively, utilizes the data of record to calculate, finally draws the result of experiment.Store instrument in left tool cavity and right tool cavity, can take easily when student needs.
The beneficial effect of this utility model is: this utility model device can be simulated for high school physics experiment with falling objects effectively, conveniently regulates height, also conveniently carries out contrast experiment, result of use, improve experimental simulation effect.
Accompanying drawing explanation
Fig. 1 is institute's operative installations structural representation in the utility model embodiment.
Description of symbols in figure: 1, left experiment chamber; 2, left cushion; 3, right cushion; 4, right tool cavity; 5, the 4th cage plate; 6, right hydraulic press; 7, right timer; 8, right support seat; 9, the second cage plate; 10, right experiment chamber; 11, right hydraulically extensible post; 12, the 6th cage plate; 13, right web joint; 14, right support plate; 15, roller; 16, sleeve; 17, set bolt; 18, left support plate; 19, left web joint; 20, the first cage plate; 21, left hydraulically extensible post; 22, rule; 23, the 5th cage plate; 24, the 3rd cage plate; 25, left timer; 26, left support seat; 27, left tool cavity; 28, left hydraulic press; 29, bedplate.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, better to understand the utility model.
High school physics experiment with falling objects analogue means as shown in Figure 1, comprise bedplate 29, bedplate 29 upper middle position is connected with rule 22, rule 22 left and right sides is respectively arranged with left experiment chamber 1 and right experiment chamber 10, the first cage plate 20 and the second cage plate 9 is respectively arranged with on the left of left experiment chamber 1 He on the right side of right experiment chamber 10, first cage plate 20 and the second cage plate 9 top are connected to the 3rd cage plate 24 and the 4th cage plate 5, 3rd cage plate 24 and the 4th cage plate 5 top are connected to the 5th cage plate 23 and the 6th cage plate 12, 5th cage plate 23 and the 6th cage plate 12 top are connected to left web joint 19 and right web joint 13, rule 22 top is provided with sleeve 16, and sleeve 16 left and right sides is connected to left support plate 18 and right support plate 14, the left and right sides, bedplate 29 top is respectively arranged with left hydraulic press 28 and right hydraulic press 6, left hydraulic press 28 and right hydraulic press 6 top are connected to left hydraulically extensible post 21 and right hydraulically extensible post 11, left hydraulically extensible post 21 top is connected with left web joint 19 bottom, and right hydraulically extensible post 11 top is connected with right web joint 13 bottom, left tool cavity 27 and right tool cavity 4 is respectively arranged with on the right side of left hydraulic press 28 He on the left of right hydraulic press 6, left tool cavity 27 and right tool cavity 4 top are respectively arranged with left support seat 26 and right support seat 8, and left support seat 26 and right support seat 8 are respectively arranged with left timer 25 and right timer 7.Sleeve 16 centre position has been threaded set bolt 17.The left and right sides, bedplate 29 bottom is provided with roller 15.Left experiment chamber 1 and bottom, right experiment chamber 10 are respectively arranged with left cushion 2 and right cushion 3.
This device in the specific implementation, unscrew set bolt 17, under the effect of left hydraulic press 28 and right hydraulic press 6, left hydraulically extensible post 21 and right hydraulically extensible post 11 drive left web joint 19 and right web joint 13 to rise, thus band moving sleeve 16 rises, and left support plate 18 and right support plate 14 is adjusted to different height and carries out experiment with falling objects.Utilizing rule 22 can understand the height of sleeve 16 intuitively, being convenient to student to highly carrying out record.Article, from after left support plate 18 and right support plate 14 drop, decline, thus complete the simulation of article experiment with falling objects in left experiment chamber 1 and right experiment chamber 10.After article drop to left experiment chamber 1 and bottom, right experiment chamber 10, the vibrations utilizing left cushion 2 and right cushion 3 to reduce article to be subject to, damage after avoiding article to drop from eminence.Student utilizes left timer 25 and right timer 7 to carry out record to the time that article in left experiment chamber 1 and right experiment chamber 10 decline respectively, utilizes the data of record to calculate, finally draws the result of experiment.Store instrument in left tool cavity 27 and right tool cavity 4, can take easily when student needs.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (4)

1. a high school physics experiment with falling objects analogue means, comprise bedplate, it is characterized in that: described bedplate upper middle position is connected with rule, the described rule left and right sides is respectively arranged with left experiment chamber and right experiment chamber, the first cage plate and the second cage plate is respectively arranged with on the left of described left experiment chamber He on the right side of right experiment chamber, described first cage plate and the second cage plate top are connected to the 3rd cage plate and the 4th cage plate, described 3rd cage plate and the 4th cage plate top are connected to the 5th cage plate and the 6th cage plate, described 5th cage plate and the 6th cage plate top are connected to left web joint and right web joint, described rule top is provided with sleeve, and the described sleeve left and right sides is connected to left support plate and right support plate, the left and right sides, described bedplate top is respectively arranged with left hydraulic press and right hydraulic press, described left hydraulic press and right hydraulic press top are connected to left hydraulically extensible post and right hydraulically extensible post, described left hydraulically extensible post top is connected with left web joint bottom, and described right hydraulically extensible post top is connected with right web joint bottom, left tool cavity and right tool cavity is respectively arranged with on the right side of described left hydraulic press He on the left of right hydraulic press, described left tool cavity and right tool cavity top are respectively arranged with left support seat and right support seat, and described left support seat and right support seat are respectively arranged with left timer and right timer.
2. high school physics experiment with falling objects analogue means according to claim 1, is characterized in that: described sleeve centre position has been threaded set bolt.
3. high school physics experiment with falling objects analogue means according to claim 1, is characterized in that: the left and right sides, described bedplate bottom is provided with roller.
4. high school physics experiment with falling objects analogue means according to claim 1, is characterized in that: described left experiment chamber and bottom, right experiment chamber are respectively arranged with left cushion and right cushion.
CN201520377865.XU 2015-06-02 2015-06-02 High school physics experiment with falling objects analogue means Expired - Fee Related CN204650845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520377865.XU CN204650845U (en) 2015-06-02 2015-06-02 High school physics experiment with falling objects analogue means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520377865.XU CN204650845U (en) 2015-06-02 2015-06-02 High school physics experiment with falling objects analogue means

Publications (1)

Publication Number Publication Date
CN204650845U true CN204650845U (en) 2015-09-16

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Family Applications (1)

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CN201520377865.XU Expired - Fee Related CN204650845U (en) 2015-06-02 2015-06-02 High school physics experiment with falling objects analogue means

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108735050A (en) * 2018-05-25 2018-11-02 韩翔凌 A kind of College Maths probability event teaching demonstration device
CN109461352A (en) * 2018-12-21 2019-03-12 刘家铮 A kind of high school physics experiment with falling objects simulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108735050A (en) * 2018-05-25 2018-11-02 韩翔凌 A kind of College Maths probability event teaching demonstration device
CN109461352A (en) * 2018-12-21 2019-03-12 刘家铮 A kind of high school physics experiment with falling objects simulator

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20160602