CN206628155U - A kind of high school physicses dynamics experimental device - Google Patents
A kind of high school physicses dynamics experimental device Download PDFInfo
- Publication number
- CN206628155U CN206628155U CN201720264351.2U CN201720264351U CN206628155U CN 206628155 U CN206628155 U CN 206628155U CN 201720264351 U CN201720264351 U CN 201720264351U CN 206628155 U CN206628155 U CN 206628155U
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- China
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- pulley
- main frame
- high school
- shell
- hydraulic press
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Abstract
The utility model discloses a kind of high school physicses dynamics experimental device, including electro-optic gates, clasp, second pulley, hydraulic press, pressure head, pressure detector and pressure display unit, it is provided with below the electro-optic gates and catches ball device, the rear end of the clasp is fixed with main frame, hydraulic stem is installed below the hydraulic press, hydraulic stem is connected with above the pressure head, equipment storage box is fixed with below the pressure detector, the pressure display unit and timing count and be connected with equipment storage box below tachymeter.The electro-optic gates and electromagnet of the high school physicses dynamics experimental device count tachymeter with timing and are arranged to be electrically connected with, to increase the accuracy of experimental result, hydraulic press and shell are with main frame to be slidably connected, the height of hydraulic press and shell can be adjusted to meet requirement of experiment, spring is arranged to butterfly spring, enough elastic force can be ensured, the first pulley below pulley bracket is arranged to demountable structure with pulley bracket, adds the feature of pulley.
Description
Technical field
Experimental provision technical field is the utility model is related to, specially a kind of high school physicses dynamics experimental device.
Background technology
In senior middle school's period, the learning difficulty of physics is that everybody approves jointly, so when learning the knowledge about mechanics, it is past
It is past to run into many difficulties.At present, need to carry out Experiments of Machanics, high school physicses to many objects in existing high school physicses study
Dynamics experimental device just turns into some experimental provisions that we often use in the epoch in senior middle school, and with help, we are easier to understand
Physical mechanics knowledge is grasped, but in numerous Experiments of Machanics, the experimental provision used often has some shortcomings, such as function
It is relatively simple, it is impossible to effectively to play the effect of itself, be easier the study of classmates, so as to reduce dynamics experimental device
Use value, when in use, often want more people to coordinate, which increase the inaccuracy of experimental result, reduce Experiments of Machanics
The service efficiency of device.
Utility model content
The purpose of this utility model is to provide a kind of high school physicses dynamics experimental device, carried with solving above-mentioned background technology
The function in the market of going out is relatively simple, the problems such as often wanting more people to coordinate when in use.
To achieve the above object, the utility model provides following technical scheme：A kind of high school physicses dynamics experimental device, bag
Electro-optic gates, clasp, second pulley, hydraulic press, pressure head, pressure detector and pressure display unit are included, is set below the electro-optic gates
It is equipped with and catches ball device, described catch is connected with equipment storage box below ball device, the equipment storage box is fixedly arranged above main frame,
Electromagnet is installed, the rear end of the clasp is fixed with main frame, and the right side of the main frame is fixed above the main frame
There is pulley bracket, the side of the pulley bracket is provided with first pulley, and the second pulley both sides are connected with pulley bracket, and
Second pulley both sides are connected by pulley bracket with main frame, and hydraulic stem, the hydraulic pressure are provided with below the hydraulic press
Shell is connected with below bar, spring is provided with the shell, hydraulic stem, the pressure inspection are connected with above the pressure head
Survey below device and be fixed with equipment storage box, be provided with chute on the main frame, and hydraulic press and shell pass on left cunning
Groove is connected with main frame, and the pressure display unit and timing count and be connected with equipment storage box below tachymeter.
Preferably, the electro-optic gates and electromagnet count tachymeter to be electrically connected with timing.
Preferably, the first pulley below the pulley bracket and pulley bracket are demountable structure.
Preferably, the hydraulic press and shell are to be slidably connected with main frame.
Preferably, the spring is butterfly spring.
Compared with prior art, the beneficial effects of the utility model are：The high school physicses dynamics experimental device is simple in construction,
It is easy to operate, it is easy to accomplish, and it is steady firm, so that experimental result is more accurate, electro-optic gates and electromagnet count with timing
Tachymeter is arranged to be electrically connected with, and chronoscope number tachymeter can be made accurately to control electro-optic gates and electromagnet, with increase experiment knot
The accuracy of fruit, the first pulley below pulley bracket are arranged to demountable structure with pulley bracket, and which increase the work(of pulley
Can property, allow pulley to complete more to test, hydraulic press and shell to be slidably connected, can adjust hydraulic press and outside with main frame
The height of shell adds the feature of experimental provision, spring is arranged to butterfly spring to meet requirement of experiment, it is ensured that enough
Elastic force.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure right view；
Fig. 3 is the utility model structure left view.
In figure：1st, electro-optic gates, 2, catch ball device, 3, equipment storage box, 4, electromagnet, 5, main frame, 6, clasp, 7, pulley branch
Frame, 8, first pulley, 9, second pulley, 10, hydraulic press, 11, hydraulic stem, 12, shell, 13, spring, 14, pressure head, 15, pressure
Detector, 16, chute, 17, pressure display unit, 18, timing count tachymeter.
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.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of high school physicses dynamics experimental device, including
Electro-optic gates 1, catch ball device 2, equipment storage box 3, electromagnet 4, main frame 5, clasp 6, pulley bracket 7, the cunning of first pulley 8, second
Wheel 9, hydraulic press 10, hydraulic stem 11, shell 12, spring 13, pressure head 14, pressure detector 15, chute 16, the and of pressure display unit 17
Timing counts tachymeter 18, and the lower section of electro-optic gates 1, which is provided with, catches ball device 2, and electro-optic gates 1 and electromagnet 4 count tachymeter with timing
18, to be electrically connected with, can make chronoscope number tachymeter 18 accurately control electro-optic gates 1 and electromagnet 4, to increase experimental result
Accuracy, the lower section for catching ball device 2 are connected with equipment storage box 3, and equipment storage box 3 is fixedly arranged above main frame 5, main frame 5
Top electromagnet 4 is installed, the rear end of clasp 6 is fixed with main frame 5, and the right side of main frame 5 is fixed with pulley bracket 7, sliding
The side of wheel support 7 is provided with first pulley 8, and the first pulley 8 and pulley bracket 7 of the lower section of pulley bracket 7 are demountable structure,
Which increase the feature of first pulley 8, allows first pulley 8 to complete more to test, and the both sides of second pulley 9 are connected with pulley
Support 7, and the both sides of second pulley 9 are connected by pulley bracket 7 with main frame 5, the lower section of hydraulic press 10 is provided with hydraulic stem
11, hydraulic press 10 and shell 12 to be slidably connected, can adjust the height of hydraulic press 10 and shell 12 to meet reality with main frame 5
Requirement is tested, adds the feature of experimental provision, the lower section of hydraulic stem 11 is connected with shell 12, spring is provided with shell 12
13, spring 13 is butterfly spring, it is ensured that enough elastic force, makes experimental result more accurate, the top of pressure head 14 is connected with liquid
Depression bar 11, the lower section of pressure detector 15 are fixed with equipment storage box 3, and chute 16, and the He of hydraulic press 10 are provided with main frame 5
The chute 16 that passes on left of shell 12 is connected with main frame 5, and pressure display unit 17 and timing count the lower section of tachymeter 18 and connected
There is equipment storage box 3.
Operation principle：When using the high school physicses dynamics experimental device, first it is to be understood that the experimental provision, is filled in experiment
Put and be provided with equipment storage box 3 in bottom, experiment equipment can be deposited, facilitate the use of experiment equipment, experiment can also be made
Device is steadily firm, so that experimental result is more accurate, electro-optic gates 1 is mounted with left side, catch ball device 2, electromagnet 4 and timing
Tachymeter 18 is counted, gravity experiment, electro-optic gates 1 and electromagnet 4 can be carried out and be arranged to electrically connect with timing counting tachymeter 18
Connect, chronoscope number tachymeter 18 can be made accurately to control electro-optic gates 1 and electromagnet 4, to increase the accuracy of experimental result, in reality
The upper right side of experiment device is mounted with that the device of pull test can be carried out, the first pulley 8 below pulley bracket 7 and pulley branch
Frame 7 is arranged to demountable structure, and which increase the feature of first pulley 8, allows first pulley 8 to complete more to test,
The lower right of experimental provision is mounted with that it is slip that can carry out the device of pressure test, hydraulic press 10 and shell 12 with main frame 5
Connection, can adjust the height of hydraulic press 10 and shell 12 to meet requirement of experiment, add the feature of experimental provision, spring
13 are arranged to butterfly spring, it is ensured that enough elastic force, so as to complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of high school physicses dynamics experimental device, including electro-optic gates（1）, clasp（6）, second pulley（9）, hydraulic press（10）、
Pressure head（14）, pressure detector（15）And pressure display unit（17）, it is characterised in that：The electro-optic gates（1）Lower section be provided with
Catch ball device（2）, it is described to catch ball device（2）Lower section be connected with equipment storage box（3）, the equipment storage box（3）Top fix
There is main frame（5）, the main frame（5）Top electromagnet is installed（4）, the clasp（6）Rear end be fixed with main frame
（5）, the main frame（5）Right side be fixed with pulley bracket（7）, the pulley bracket（7）Side first pulley is installed
（8）, the second pulley（9）Both sides are connected with pulley bracket（7）, and second pulley（9）Both sides pass through pulley bracket（7）With master
Body frame（5）It is connected, the hydraulic press（10）Lower section hydraulic stem is installed（11）, the hydraulic stem（11）Lower section be connected with
Shell（12）, the shell（12）Inside it is provided with spring（13）, the pressure head（14）Top be connected with hydraulic stem（11）, it is described
Pressure detector（15）Lower section be fixed with equipment storage box（3）, the main frame（5）On be provided with chute（16）, and hydraulic pressure
Device（10）And shell（12）Pass on left chute（16）With main frame（5）It is connected, the pressure display unit（17）And timing
Count tachymeter（18）Lower section is connected with equipment storage box（3）.
A kind of 2. high school physicses dynamics experimental device according to claim 1, it is characterised in that：The electro-optic gates（1）With
Electromagnet（4）Tachymeter is counted with timing（18）To be electrically connected with.
A kind of 3. high school physicses dynamics experimental device according to claim 1, it is characterised in that：The pulley bracket（7）
The first pulley of lower section（8）With pulley bracket（7）For demountable structure.
A kind of 4. high school physicses dynamics experimental device according to claim 1, it is characterised in that：The hydraulic press（10）With
Shell（12）With main frame（5）To be slidably connected.
A kind of 5. high school physicses dynamics experimental device according to claim 1, it is characterised in that：The spring（13）For butterfly
Shape spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264351.2U CN206628155U (en) | 2017-03-17 | 2017-03-17 | A kind of high school physicses dynamics experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264351.2U CN206628155U (en) | 2017-03-17 | 2017-03-17 | A kind of high school physicses dynamics experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628155U true CN206628155U (en) | 2017-11-10 |
Family
ID=60208149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720264351.2U Expired - Fee Related CN206628155U (en) | 2017-03-17 | 2017-03-17 | A kind of high school physicses dynamics experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927586A (en) * | 2021-01-29 | 2021-06-08 | 刘子琦 | Fixed pulley assembly for physical experiment |
-
2017
- 2017-03-17 CN CN201720264351.2U patent/CN206628155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927586A (en) * | 2021-01-29 | 2021-06-08 | 刘子琦 | Fixed pulley assembly for physical experiment |
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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: 20171110 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |