CN107978204A - One kind is used for physics teaching experimental device - Google Patents
One kind is used for physics teaching experimental device Download PDFInfo
- Publication number
- CN107978204A CN107978204A CN201711471904.2A CN201711471904A CN107978204A CN 107978204 A CN107978204 A CN 107978204A CN 201711471904 A CN201711471904 A CN 201711471904A CN 107978204 A CN107978204 A CN 107978204A
- Authority
- CN
- China
- Prior art keywords
- montant
- base
- bull stick
- side wall
- mounting groove
- 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.)
- Pending
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- 244000309464 bull Species 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 210000002683 foot Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses one kind to be used for physics teaching experimental device, including base, the lower end of the base is arranged with feet, the upper end of the base is equipped with montant, and montant is located at setting at the center of base, the upper end of the montant is rotatably connected to bull stick, the side wall arrangement of the bull stick is equipped with multiple scale traces, and the downside side wall arrangement of bull stick be equipped with can the hook that is equipped with of scale trace, the upside side wall of the bull stick is additionally provided with the hanging ring being equipped with scale trace, counterweight is also hung with the hook, the upper end of the base is additionally provided with steel strand exerciser, it is equipped with and the matched mounting groove of montant in the base, and montant is inserted in mounting groove and sets, strip groove is equipped with the montant, and two slide bars arranged in parallel are equipped with strip groove, the first spring is equipped between two slide bars.Easy to operate, easy to use, device installing and dismounting simple and fast of the invention, it is easy to carry.
Description
Technical field
The present invention relates to physics teaching technical field, more particularly to one kind to be used for physics teaching experimental device.
Background technology
Physics is the research motion of matter most typically subject of rule and material basic structure, 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 become
The Research foundation of other each natural branch of science, its theoretical construct make full use of working language of the mathematics as oneself, with
Test as the sole criterion for examining theoretical correctness, it is a current most accurate natural science subject.It is being balanced
, it is necessary to use balance instructional device during experimental teaching, general balance instructional device is all integrally formed, and build is larger, no
It is easy to carry；For this reason, it is proposed that one kind solves the problems, such as these for physics teaching experimental device.
The content of the invention
All it is integrally formed, build the purpose of the present invention is to solve balance instructional device existing in the prior art
It is larger, it is not readily portable the shortcomings of, and propose one kind be used for physics teaching experimental device.
To achieve these goals, present invention employs following technical solution：It is real that one kind of the present invention is used for physics teaching
Experiment device, including base, the lower end of the base are arranged with feet, and the upper end of the base is equipped with montant, and montant is located at
Set at the center of base, the upper end of the montant is rotatably connected to bull stick, and the side wall arrangement of the bull stick is equipped with multiple scales
Trace, and the downside side wall arrangement of bull stick be equipped with can the hook that is equipped with of scale trace, the upside side wall of the bull stick is additionally provided with
The hanging ring being equipped with scale trace, is also hung with counterweight on the hook, and the upper end of the base is additionally provided with steel strand exerciser,
Be equipped with the base with the matched mounting groove of montant, and montant is inserted in mounting groove and sets, and bar shaped is equipped with the montant
Groove, and two slide bars arranged in parallel are equipped with strip groove, the first spring is equipped between two slide bars, it is described
The one end of slide bar away from the first spring is equipped with fixture block, and fixture block is set through strip groove, the inner wall of the mounting groove be equipped with
The matched card slot of fixture block, side side wall of the slide bar away from the first spring is additionally provided with convex block, and convex block runs through the side wall of montant
And edge extends the outside of montant.
It is used in above-mentioned in physics teaching experimental device, the downside inner wall of the mounting groove is also associated with second spring,
And montant and second spring offset setting.
It is used in above-mentioned in physics teaching experimental device, the fixture block is set at the side sidewall corner of respective card slot
There is roller, and the inner wall corner of mounting groove is equipped with and the matched slot rolling of roller.
It is used in above-mentioned in physics teaching experimental device, rubber antiskid is enclosed with the convex block outside the montant
Pad.
It is used in above-mentioned in physics teaching experimental device, the hook is connected with bar rotation.
Beneficial effect：The present invention is easy to operate, and easy to use, the montant being used to support in device is detachable, pins convex
Block, the fixture block with moving slide-bar one end depart from card slot, you can separate montant with base, montant separates simple and fast with base, subtracts
The small volume of device, it is easy to carry.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for physics teaching experimental device proposed by the present invention；
Fig. 2 is the structure diagram at A in Fig. 1.
In figure：1 base, 2 feets, 3 montants, 4 bull sticks, 5 scale traces, 6 hooks, 7 hanging rings, 8 counterweights, 9 steel strand exercisers, 10
Mounting groove, 11 strip grooves, 12 slide bars, 13 first springs, 14 fixture blocks, 15 card slots, 16 convex blocks, 17 second springs.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
As shown in Figs. 1-2, one kind of the invention is used for physics teaching experimental device, including base 1, the lower end pair of base 1
Title is equipped with feet 2, and the upper end of base 1 is equipped with montant 3, and montant 3 is located at setting at the center of base 1, and the upper end of montant 3 rotates
Be connected with bull stick 4, the side wall arrangement of bull stick 4 is equipped with multiple scale traces 5, and the downside side wall arrangement of bull stick 4 equipped with can scale
The hook 6 that trace 5 is equipped with, the upside side wall of bull stick 4 are additionally provided with the hanging ring 7 being equipped with scale trace 5, hook 6 and bull stick 4
Rotation connection, adds the flexibility of device, is also hung with counterweight 8 on hook 6, the upper end of base 1 is additionally provided with steel strand exerciser
9, mounting groove 10 matched with montant 3 is equipped with base 1, and montant 3 is inserted in mounting groove 10 and sets, the downside of mounting groove 10
Inner wall is also associated with second spring 17, and montant 3 and second spring 17 offset setting, when montant 3 is separated with base 1, the
Montant 3 can be ejected 10 a small distance of mounting groove by the elastic force of two springs 17, easy to the separation of montant 3 and base 1, montant 3
In be equipped with strip groove 11, and two slide bars 12 arranged in parallel are equipped with strip groove 11, are set between two slide bars 12
There is the first spring 13, the one end of slide bar 12 away from the first spring 13 is equipped with fixture block 14, and fixture block 14 is set through strip groove 11,
The inner wall of mounting groove 10 is equipped with card slot 15 matched with fixture block 14, and fixture block 14 is set at the side sidewall corner of respective card slot 15
Have a roller, and the inner wall corner of mounting groove 10 be equipped with the matched slot rolling of roller, will be perpendicular when montant 3 and base 1 are fixed
Bar 3 is directly inserted into mounting groove 10, and the roller on fixture block 14 rolls in the slot rolling on 10 inner wall of mounting groove, the gradual quilt of fixture block 14
Extruding is retracted in strip groove 11, when card slot 15 is moved to 14 corresponding position of fixture block, due to being fitted without in groove 10
The extruding of wall, under the resilient force of the first spring 13, fixture block 14 is sticked into card slot 15, and montant 3 and base 1 are fixed,
Easy to the fixation of montant 3 and base 1, side side wall of the slide bar 12 away from the first spring 13 is additionally provided with convex block 16, and convex block 16 passes through
Wear the side wall of montant 3 and along the outside of montant 3 is extended, rubber antiskid pad be enclosed with the convex block 16 outside montant 3, easy to by
Firmly convex block 16, effectively prevent rubber sleeve.
The present invention pins convex block 16 when needing to carry, and the fixture block 14 with 12 one end of moving slide-bar departs from card slot 15, you can will
Montant 3 is separated with base 1, is rotated bull stick 4, is reduced the volume of device, easy to carry, will when needing to install device
Montant 3 is directly inserted into mounting groove 10, and the roller on fixture block 14 rolls in the slot rolling on 10 inner wall of mounting groove, and fixture block 14 is gradual
It is extruded and is retracted in strip groove 11, when card slot 15 is moved to 14 corresponding position of fixture block, due to is fitted without groove 10
The extruding of inner wall, under the resilient force of the first spring 13, fixture block 14 is sticked into card slot 15, and montant 3 and base 1 are fixed
Firmly, you can carry out teaching test with device.The present apparatus is easy to operate, easy to use, and device installing and dismounting simple and fast, is easy to
Carry.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. one kind is used for physics teaching experimental device, including base（1）, it is characterised in that：The base（1）Lower end symmetrically set
There is feet（2）, the base（1）Upper end be equipped with montant（3）, and montant（3）Positioned at base（1）Center at set, it is described
Montant（3）Upper end be rotatably connected to bull stick（4）, the bull stick（4）Side wall arrangement be equipped with multiple scale traces（5）, and bull stick
（4）The arrangement of downside side wall be equipped with can scale trace（5）The hook being equipped with（6）, the bull stick（4）Upside side wall also set
Have and scale trace（5）The hanging ring being equipped with（7）, the hook（6）On be also hung with counterweight（8）, the base（1）Upper end
It is additionally provided with steel strand exerciser（9）, the base（1）In be equipped with and montant（3）Matched mounting groove（10）, and montant（3）Plug
In mounting groove（10）Middle setting, the montant（3）In be equipped with strip groove（11）, and strip groove（11）In be equipped with two mutually
The slide bar being arranged in parallel（12）, two slide bars（12）Between be equipped with the first spring（13）, the slide bar（12）Away from first
Spring（13）One end be equipped with fixture block（14）, and fixture block（14）Through strip groove（11）Set, the mounting groove（10）It is interior
Wall is equipped with and fixture block（14）Matched card slot（15）, the slide bar（12）Away from the first spring（13）Side side wall be additionally provided with it is convex
Block（16）, and convex block（16）Through montant（3）Side wall and along extending montant（3）Outside.
2. according to claim 1 be used for physics teaching experimental device, it is characterised in that：The mounting groove（10）Downside
Inner wall is also associated with second spring（17）, and montant（3）With second spring（17）Offset setting.
3. according to claim 1 be used for physics teaching experimental device, it is characterised in that：The fixture block（14）Close to corresponding
Card slot（15）Side sidewall corner at be equipped with roller, and mounting groove（10）Inner wall corner be equipped with and the matched rolling of roller
Groove.
4. according to claim 1 be used for physics teaching experimental device, it is characterised in that：Positioned at the montant（3）Outer
Convex block（16）On be enclosed with rubber antiskid pad.
5. according to claim 1 be used for physics teaching experimental device, it is characterised in that：The hook（6）With bull stick（4）
Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471904.2A CN107978204A (en) | 2017-12-29 | 2017-12-29 | One kind is used for physics teaching experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471904.2A CN107978204A (en) | 2017-12-29 | 2017-12-29 | One kind is used for physics teaching experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107978204A true CN107978204A (en) | 2018-05-01 |
Family
ID=62005448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711471904.2A Pending CN107978204A (en) | 2017-12-29 | 2017-12-29 | One kind is used for physics teaching experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107978204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551542A (en) * | 2018-05-25 | 2018-09-18 | 许舟 | A kind of ight monitor camera |
Citations (9)
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|---|---|---|---|---|
| CN101259837A (en) * | 2007-03-08 | 2008-09-10 | 广明光电股份有限公司 | Fixing rack structure |
| CN105608964A (en) * | 2016-04-06 | 2016-05-25 | 王星竹 | Simple lever principle demonstration device for physical learning |
| CN205451620U (en) * | 2016-03-01 | 2016-08-10 | 刘云聪 | Novel physics lever teaching aid |
| CN106875788A (en) * | 2017-05-04 | 2017-06-20 | 成都迈瑞斯特装饰材料有限公司 | A kind of easy physical study lever principle apparatus for demonstrating |
| CN206331688U (en) * | 2016-10-21 | 2017-07-14 | 张鲁豫 | A kind of detachable physical motion experiment appliance |
| CN107172848A (en) * | 2017-07-25 | 2017-09-15 | 合肥科斯维数据科技有限公司 | A kind of communication equipment safty shield |
| CN206697718U (en) * | 2017-04-18 | 2017-12-01 | 河南省中云通讯有限公司 | A kind of multiplex roles adapter with dust reduction capability |
| CN206726588U (en) * | 2017-04-06 | 2017-12-08 | 申杰辰 | A kind of adjustable high-precision lever used for physics |
| CN208271437U (en) * | 2017-12-29 | 2018-12-21 | 南京惊兰谷根自动化科技有限公司 | One kind being used for physics teaching experimental device |
-
2017
- 2017-12-29 CN CN201711471904.2A patent/CN107978204A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259837A (en) * | 2007-03-08 | 2008-09-10 | 广明光电股份有限公司 | Fixing rack structure |
| CN205451620U (en) * | 2016-03-01 | 2016-08-10 | 刘云聪 | Novel physics lever teaching aid |
| CN105608964A (en) * | 2016-04-06 | 2016-05-25 | 王星竹 | Simple lever principle demonstration device for physical learning |
| CN206331688U (en) * | 2016-10-21 | 2017-07-14 | 张鲁豫 | A kind of detachable physical motion experiment appliance |
| CN206726588U (en) * | 2017-04-06 | 2017-12-08 | 申杰辰 | A kind of adjustable high-precision lever used for physics |
| CN206697718U (en) * | 2017-04-18 | 2017-12-01 | 河南省中云通讯有限公司 | A kind of multiplex roles adapter with dust reduction capability |
| CN106875788A (en) * | 2017-05-04 | 2017-06-20 | 成都迈瑞斯特装饰材料有限公司 | A kind of easy physical study lever principle apparatus for demonstrating |
| CN107172848A (en) * | 2017-07-25 | 2017-09-15 | 合肥科斯维数据科技有限公司 | A kind of communication equipment safty shield |
| CN208271437U (en) * | 2017-12-29 | 2018-12-21 | 南京惊兰谷根自动化科技有限公司 | One kind being used for physics teaching experimental device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551542A (en) * | 2018-05-25 | 2018-09-18 | 许舟 | A kind of ight monitor camera |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |