CN205868334U - Physics rotation test platform - Google Patents
Physics rotation test platform Download PDFInfo
- Publication number
- CN205868334U CN205868334U CN201620867276.4U CN201620867276U CN205868334U CN 205868334 U CN205868334 U CN 205868334U CN 201620867276 U CN201620867276 U CN 201620867276U CN 205868334 U CN205868334 U CN 205868334U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- desktop
- pivot
- rotating shaft
- physics
- 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 discloses a physics rotation test platform, the desk comprises a desktop, the desktop top is equipped with the baffle, the desktop forms five confined instrument shelters with the baffle, the desktop below is equipped with the fixing base, the fixing base below is equipped with the pivot, fixing base and pivot fixed connection, pivot middle part both sides are equipped with the spring, the end of spring is equipped with the hemisphere boss, the pivot outside is equipped with the sleeve, the sleeve top is equipped with the sealing washer, be equipped with the round hole on the sleeve, the diameter of round hole is unanimous with the diameter of hemisphere boss, the sleeve below is equipped with the base, sleeve and base fixed connection, be equipped with the revolving stage in the base, be equipped with the recess on the revolving stage, this physics rotation test platform, at test bench below installation pivot and sleeve, through the cooperation of round hole on first spherical boss of pivot and the sleeve, the rotation that realizes the pivot is with fixed to realize the rotation of test bench and fix simple structure.
Description
Technical field
This utility model relates to Physics Experiments device technique field, is specially a kind of physics's whirling test stand.
Background technology
Physics is the research motion of matter most typically rule and the subject of material basic structure.Take the lead as natural science applied
Subject, physics research greatly to universe, the little forms of motion most basic to all materials such as fundamental particle and rule, therefore become
The Research foundation of other each natural branch of sciences.Its theoretical construct makes full use of the mathematics working language as oneself, with
Testing the sole criterion as inspection theoretical correctness, it is a most accurate natural science subject.
Students often uses testing stand when testing, and different experiments has different requirements to testing stand, at present
Testing stand be mostly fixed, and sometimes for reach experiment requirement need whirling test stand, fixing testing stand
A lot of inconvenience can be brought.
Utility model content
The purpose of this utility model is to provide a kind of physics's whirling test stand, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of physics's whirling test stand, including table
Face, described desktop is arranged over baffle plate, and described desktop and baffle plate are wood materials, and described desktop and baffle plate form five face closures
Instrument container, be provided with fixing seat below described desktop, below described fixing seat, be provided with rotating shaft, described fixing seat is fixing with rotating shaft even
Connecing, in the middle part of described rotating shaft, both sides are provided with spring, and the end of described spring is provided with hemispherical boss, is provided with set outside described rotating shaft
Cylinder, described sleeve top is provided with sealing ring, and described sleeve is provided with the diameter of circular hole, the diameter of described circular hole and hemispherical boss
Unanimously, being provided with base below described sleeve, described sleeve is fixing with base to be connected, and is provided with turntable, described rotation in described base
Turntable is provided with groove, described in turn the tip of the axis and extend in groove.
Preferably, described fixing seat is connected by screw with desktop.
Preferably, described sleeve sets round-meshed quantity as 4.
Compared with prior art, the beneficial effects of the utility model are: this physics whirling test stand, below testing stand
Rotating shaft and sleeve are installed, by the spherical boss of rotating shaft upper half and the coordinating of circular hole on sleeve, it is achieved the rotation of rotating shaft with fix, from
And realize the rotation of testing stand and fix, simple in construction, easy to operate, reasonable in design.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 desktop, 2 baffle plates, 3 instrument containers, 4 fix seat, 5 sealing rings, 6 circular holes, 7 springs, 8 hemispherical boss, 9 turns
Axle, 10 sleeves, 11 bases, 12 turntables, 13 grooves.
Detailed description of the invention
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 a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of physics's whirling test stand, including desktop 1,
Described desktop 1 is arranged over baffle plate 2, and described desktop 1 and baffle plate 2 are wood materials, and described desktop 1 forms five with baffle plate 2
The instrument container 3 closed, is provided with fixing seat 4 below described desktop 1, be provided with rotating shaft 9 below described fixing seat 4, described fixing seat 4 with
Rotating shaft 9 is fixing to be connected, and in the middle part of described rotating shaft 9, both sides are provided with spring 7, and the end of described spring 7 is provided with hemispherical boss 8, described
Being provided with sleeve 10 outside rotating shaft 9, described sleeve 10 top is provided with sealing ring 5, and described sleeve 10 is provided with circular hole 6, described circular hole 6
Diameter consistent with the diameter of hemispherical boss 8, be provided with base 11 below described sleeve 10, described sleeve 10 is fixed with base 11
Connecting, be provided with turntable 12 in described base 11, described turntable 12 is provided with groove 13, and the end of described rotating shaft 9 extends to
In groove 13, described fixing seat 4 is connected by screw with desktop 1, and it is 4 that described sleeve 10 is provided with the quantity of circular hole 6.
Operation principle: when whirling test stand normally works, spring 7 is in relaxation state, the hemispherical boss of spring 7 end
8 front ends, through the circular hole 6 on sleeve 10, are stuck in the outside of circular hole 6, fix rotating shaft 9, fix testing stand simultaneously, work as test
When platform needs to rotate, being pressed the front end of hemispherical boss 8 in circular hole 6, spring 7 is compressed, and rotates testing stand, convex in hemispherical
When platform 8 arrives next circular hole 6, spring 7 is released, and hemispherical boss 8 front end again passes through the circular hole 6 on sleeve 10, fixing
Live testing stand.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. physics's whirling test stand, including desktop (1), it is characterised in that: described desktop (1) is arranged over baffle plate (2),
Described desktop (1) and baffle plate (2) are wood materials, and described desktop (1) and baffle plate (2) form the instrument container (3) of five face closures,
Described desktop (1) lower section is provided with fixing seat (4), and described fixing seat (4) lower section is provided with rotating shaft (9), described fixing seat (4) and rotating shaft
(9) fixing connection, both sides, described rotating shaft (9) middle part are provided with spring (7), and the end of described spring (7) is provided with hemispherical boss
(8), described rotating shaft (9) outside is provided with sleeve (10), and described sleeve (10) top is provided with sealing ring (5), on described sleeve (10)
Being provided with circular hole (6), the diameter of described circular hole (6) is consistent with the diameter of hemispherical boss (8), and described sleeve (10) lower section is provided with the end
Seat (11), described sleeve (10) is fixing with base (11) to be connected, and is provided with turntable (12), described turntable in described base (11)
(12) being provided with groove (13), the end of described rotating shaft (9) extends in groove (13).
A kind of physics's whirling test stand the most according to claim 1, it is characterised in that: described fixing seat (4) and desktop
(1) it is connected by screw.
A kind of physics's whirling test stand the most according to claim 1, it is characterised in that: described sleeve (10) is provided with circle
The quantity in hole (6) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867276.4U CN205868334U (en) | 2016-08-12 | 2016-08-12 | Physics rotation test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867276.4U CN205868334U (en) | 2016-08-12 | 2016-08-12 | Physics rotation test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868334U true CN205868334U (en) | 2017-01-11 |
Family
ID=57703280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867276.4U Expired - Fee Related CN205868334U (en) | 2016-08-12 | 2016-08-12 | Physics rotation test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205868334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297229A (en) * | 2017-08-16 | 2017-10-27 | 董亦诺 | A kind of multi-functional physical experiment table |
| CN107626367A (en) * | 2017-10-27 | 2018-01-26 | 佛山杰致信息科技有限公司 | A kind of Physical Experiment synthetic operation platform |
-
2016
- 2016-08-12 CN CN201620867276.4U patent/CN205868334U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297229A (en) * | 2017-08-16 | 2017-10-27 | 董亦诺 | A kind of multi-functional physical experiment table |
| CN107626367A (en) * | 2017-10-27 | 2018-01-26 | 佛山杰致信息科技有限公司 | A kind of Physical Experiment synthetic operation platform |
| CN107626367B (en) * | 2017-10-27 | 2020-09-08 | 佛山杰致信息科技有限公司 | Comprehensive workbench for physical experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20170812 |