CN206609453U - A kind of novel physical experiment device for teaching - Google Patents
A kind of novel physical experiment device for teaching Download PDFInfo
- Publication number
- CN206609453U CN206609453U CN201720338822.XU CN201720338822U CN206609453U CN 206609453 U CN206609453 U CN 206609453U CN 201720338822 U CN201720338822 U CN 201720338822U CN 206609453 U CN206609453 U CN 206609453U
- Authority
- CN
- China
- Prior art keywords
- bar
- measurement bar
- threaded rod
- rod
- physical experiment
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of novel physical experiment device for teaching, including bottom measurement bar, top measurement bar, support adjusting rod between the bottom measurement bar and top measurement bar, hole is threaded in described bottom measurement bar one end, hole is threaded in described top measurement bar one end, the first threaded rod is installed in the screwed hole of the bottom measurement bar, the second threaded rod is installed in the screwed hole of the top measurement bar, second described threaded rod one end is provided with tightening handle, the other end is arranged in regulating sleeve, and described regulating sleeve is arranged on the first motion bar, first described threaded rod one end is arranged in the second motion bar, the other end is provided with adjusting nut through bottom measurement bar；Adjusting rod is installed between described the first motion bar and the second motion bar.
Description
Technical field
The utility model is related to teaching aid technical field, more particularly to a kind of novel physical experiment device for teaching.
Background technology
Physics is to study the subject of the motion of matter most typically rule and material basic structure.It is used as taking the lead for natural science
Subject, physics research is greatly to universe, the as low as most basic forms of motion of all materials such as elementary particle and rule, therefore turn into
The Research foundation of other each natural branch of sciences.Its theoretical construct makes full use of working language of the mathematics as oneself, with
Experiment is as the sole criterion for examining theoretical correctness, and it is a most accurate natural science subject now.In physics teaching
During, it is necessary to be measured to many data, test measurement device of the prior art can not realize regulation, typically all
It is fixed, is so made troubles to measurement data.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to be filled there is provided a kind of novel physical teaching experiment
Put.
The utility model is to be achieved through the following technical solutions：
A kind of novel physical experiment device for teaching, it is characterised in that：Including bottom measurement bar, top measurement bar, it is arranged on
Support adjusting rod between the bottom measurement bar and top measurement bar, is threaded in described bottom measurement bar one end
Hole, is threaded hole in described top measurement bar one end, the first spiral shell is provided with the screwed hole of the bottom measurement bar
Rasp bar, is provided with the second threaded rod in the screwed hole of the top measurement bar, and second described threaded rod one end is provided with tightly
Determine handle, the other end is arranged in regulating sleeve, and described regulating sleeve is arranged on the first motion bar, the first described screw thread
Bar one end is arranged in the second motion bar, and the other end is provided with adjusting nut through bottom measurement bar；In the first described activity
Adjusting rod is installed between bar and the second motion bar.
Further, the first short slot is machined with the first described motion bar, is processed on the second described motion bar
There is the second short slot, described adjusting rod one end is arranged in first short slot by bolt assembly A, and described adjusting rod is another
End is arranged in second short slot by bolt assembly B.
Further, the first fastening block is installed outside the first described threaded rod, outside the second described threaded rod
Portion is provided with the second fastening block.
Further, connecting rod is installed between described bottom measurement bar and support adjusting rod.
Compared with prior art, the beneficial effects of the utility model are：The utility model when in use, by being provided with
Bottom measurement bar and top measurement bar, are easy to measure the data during Physical Experiment, by being provided with the first screw thread
Bar, the second threaded rod, tightening handle, regulating sleeve, on the first motion bar, the second motion bar, adjusting nut, adjusting rod, be easy to pair
The angle of top measurement bar is adjusted, and can so be measured, be disclosure satisfy that not according to the regulation of progress data the need for difference
Same service condition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of described novel physical experiment device for teaching, it is characterised in that：Including bottom measurement bar 1, top measurement bar
2nd, the support adjusting rod 3 between the bottom measurement bar 1 and top measurement bar 2, in described one end of bottom measurement bar 1
Hole is threaded, hole is threaded in described one end of top measurement bar 2, in the screwed hole of the bottom measurement bar 1
First threaded rod 4 is installed, the second threaded rod 5, the second described screw thread are installed in the screwed hole of the top measurement bar 2
The one end of bar 5 is provided with tightening handle 6, and the other end is arranged in regulating sleeve 7, and described regulating sleeve 7 is arranged on the first activity
On bar 8, described one end of the first threaded rod 4 is arranged in the second motion bar 9, and the other end is provided with tune through bottom measurement bar 1
Save nut 10；Adjusting rod 11 is installed between described the first motion bar 8 and the second motion bar 9.
The first short slot is machined with the first described motion bar 8, second is machined with the second described motion bar 9 and is lacked
Groove, described one end of adjusting rod 11 is arranged in first short slot by bolt assembly A12, the described other end of adjusting rod 11
It is arranged on by bolt assembly B13 in second short slot.
First fastening block 14 is installed outside the first described threaded rod 4, installed outside the second described threaded rod 5
There is the second fastening block 15.
Connecting rod 16 is installed between described bottom measurement bar 1 and support adjusting rod 3.
The utility model when in use, by being provided with bottom measurement bar 1 and top measurement bar 2, is easy to Physical Experiment
During data measure, by being provided with the first threaded rod 4, the second threaded rod 5, tightening handle 6, regulating sleeve 7, first
On motion bar 8, the second motion bar 9, adjusting nut 10, adjusting rod 11, be easy to that the angle of top measurement bar 2 is adjusted, this
Sample can be measured according to the regulation of progress data the need for difference, disclosure satisfy that different service conditions.
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；It can be direct phase
Even, it can also be indirectly connected to by intermediary, can be that the connection of two element internals or the interaction of two elements are closed
System.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Implication.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of novel physical experiment device for teaching, it is characterised in that：Including bottom measurement bar（1）, top measurement bar（2）, peace
Mounted in the bottom measurement bar（1）With top measurement bar（2）Between support adjusting rod（3）, in described bottom measurement bar（1）
One end is threaded hole, in described top measurement bar（2）One end is threaded hole, in the bottom measurement bar（1）'s
First threaded rod is installed in screwed hole（4）, in the top measurement bar（2）Screwed hole in the second threaded rod is installed（5）,
The second described threaded rod（5）One end is provided with tightening handle（6）, the other end is installed in regulating sleeve（7）In, and described regulation
Sleeve（7）Installed in the first motion bar（8）On, the first described threaded rod（4）One end is arranged on the second motion bar（9）In, separately
One end passes through bottom measurement bar（1）Adjusting nut is installed（10）；In the first described motion bar（8）With the second motion bar（9）
Between adjusting rod is installed（11）.
2. a kind of novel physical experiment device for teaching according to claim 1, it is characterised in that：In the first described activity
Bar（8）On be machined with the first short slot, in the second described motion bar（9）On be machined with the second short slot, described adjusting rod（11）
One end passes through bolt assembly A（12）In first short slot, described adjusting rod（11）The other end passes through bolt assembly B
（13）In second short slot.
3. a kind of novel physical experiment device for teaching according to claim 2, it is characterised in that：In the first described screw thread
Bar（4）Outside is provided with the first fastening block（14）, in the second described threaded rod（5）Outside is provided with the second fastening block（15）.
4. a kind of novel physical experiment device for teaching according to claim 3, it is characterised in that：Measured in described bottom
Bar（1）And support adjusting rod（3）Between connecting rod is installed（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338822.XU CN206609453U (en) | 2017-04-01 | 2017-04-01 | A kind of novel physical experiment device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338822.XU CN206609453U (en) | 2017-04-01 | 2017-04-01 | A kind of novel physical experiment device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609453U true CN206609453U (en) | 2017-11-03 |
Family
ID=60173972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338822.XU Expired - Fee Related CN206609453U (en) | 2017-04-01 | 2017-04-01 | A kind of novel physical experiment device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609453U (en) |
-
2017
- 2017-04-01 CN CN201720338822.XU patent/CN206609453U/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: 20171103 Termination date: 20180401 |