CN107978210A - A kind of detachable instructional device of physics experiments of high school - Google Patents
A kind of detachable instructional device of physics experiments of high school Download PDFInfo
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- CN107978210A CN107978210A CN201711381554.0A CN201711381554A CN107978210A CN 107978210 A CN107978210 A CN 107978210A CN 201711381554 A CN201711381554 A CN 201711381554A CN 107978210 A CN107978210 A CN 107978210A
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- plate
- board slot
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- 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
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
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- Engineering & Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
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Abstract
The invention discloses a kind of physics experiments of high school detachable instructional device, including plate body, base, fixed seat and movable board slot；The plate body is fixed on the upside of base vertically；Two fixed seats being fastened on desktop edge are respectively and fixedly provided with the downside both ends of base；Internally concave movable board slot is offered on the front of the plate body, horizontal edge is respectively and fixedly provided with the inner wall of both sides up and down of movable board slot；The activity board slot is provided with multiple, and the front of the movable plate is equipped with horizontal graduation mark, and horizontal support plate is also installed with movable plate.The present invention is by setting fixed seat that device can be fixed on lectern, improve the height of Experiments of Optics instrument, make what student heel row student became apparent to see experimental result clearly, ensure quality of instruction, improve the learning interest of student, and the graduation mark on movable plate can intuitively make observation of students to experimental data, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of teaching equipment, is specifically a kind of detachable instructional device of physics experiments of high school.
Background technology
Physics experiment teaching is common teaching method in senior middle school physics curriculum, by way of experiment to student intuitively
Show experimental result, be more conducive to understanding of the student to knowledge, improve the interest of teaching；But some are simple
Physical Experiment, such as the demonstration of optical knowledge, experimental tool is simple, generally by direct teaching in classroom, it is not necessary to enter
Laboratory, the time is saved for teaching, but existing Experiments of Optics are usually to be demonstrated on lectern, since lectern desktop is low
Short, heel row student can not be clearly seen, and influence observation of students, and quality of instruction declines, and therefore, it is necessary to design a kind of instructional device energy
Simple Physical Experiment is enough carried out, and can clearly be shown to student.
The content of the invention
It is an object of the invention to provide a kind of physics experiments of high school with detachable instructional device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
A kind of detachable instructional device of physics experiments of high school, including plate body, base, fixed seat and movable board slot；The plate body
The vertical upside for being fixed on base；Two fixed seats being fastened on desktop edge are respectively and fixedly provided with the downside both ends of base；Institute
State and internally concave movable board slot is offered on the front of plate body, movable board slot is rectangular configuration, above and below movable board slot
Horizontal edge is respectively and fixedly provided with the inner wall of both sides, for edge to the internal stretch of movable board slot, the both ends of edge are both provided with notch；
The activity board slot is provided with multiple, and two vertical supporting rods, the upper end of supporting rod are fixed with the rear side of movable board slot
Post upper is arranged to, lower end is arranged to supporting rod lower end, and post upper and supporting rod lower end enter activity from notch
In board slot, and positioned at the rear side of edge；The front of the movable plate is equipped with horizontal graduation mark, the also fixed peace on movable plate
Equipped with horizontal support plate, downward concave sliding slot is offered on the upside of support plate, the cunning moved horizontally is arranged with sliding slot
Block, the fixing groove for fixing experimental tool is offered on the upside of sliding block, and screw thread is equipped with fixing bolt on the side wall of fixing groove.
Further：The lower surface of the base is provided with the non-slip mat of one layer of raising bottom friction, the material of non-slip mat
For rubber, thickness is 3~6mm.
Further：The fixed seat includes riser, lower cross plate, protrusion, clamping plate and fishbolt, and riser is fixed vertically
In the downside surface of base, the edge of the top face base of riser, makes the EDGE CONTACT of riser and desktop, lower cross plate level is admittedly
The lower section of riser is scheduled on, and lower cross plate is located at the underface of base, and a horizontal clamping plate, folder are set in the top of the lower cross plate
The downside rotation connection of plate is useful for adjusting the fishbolt of cleat heights, and fishbolt is worn straight up from the lower section of lower cross plate
If the protrusion of multiple semicircle spherical structures is wholely set and fishbolt is threadedly coupled with lower cross plate, on clamping plate.
Further：The thickness of the riser is 50~100mm.
Further：The lower end of the supporting rod lower end is provided with the guide wheel for horizontal rolling, and the diameter of guide wheel is less than
The width of supporting rod lower end.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by setting fixed seat to fix device
On lectern, the height of Experiments of Optics instrument is improved, makes the experimental result of seeing clearly that student heel row student becomes apparent from, ensures teaching
Quality, improves the learning interest of student, and the graduation mark on movable plate can intuitively be such that observation of students is saved to experimental data
Shi Shengli, it is not necessary to which teacher directly measures, and becomes the setting for getting over experiment condition, facility is provided for teachers ' teaching；Movable plate being capable of root
According to needing to adjust, thereon can writing and teaching content, blackboard is merged therewith, teacher is more convenient to use.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the detachable instructional device of physics experiments of high school.
Fig. 2 is a kind of structure diagram of physics experiments of high school movable plate in detachable instructional device.
Fig. 3 is a kind of structure diagram of physics experiments of high school fixed seat in detachable instructional device.
In figure：1- plate bodys, 2- bases, 3- fixed seats, 31- risers, 32- lower cross plates, 33- is raised, 34- clamping plates, and 35- is clamped
Bolt, 4- activity board slots, 5- movable plates, 6- edges, 7- notches, 8- post uppers, 9- graduation marks, 10- support plates, 11- are slided
Block, 12- fixing grooves, 13- fixing bolts, 14- supporting rods lower end, 15- non-slip mats, 16- sliding slots, 17- guide wheels.
Embodiment
Refer to figure, in the embodiment of the present invention, a kind of detachable instructional device of physics experiments of high school, including plate body 1, bottom
Seat 2, fixed seat 3 and movable board slot 4；The plate body 1 is fixed on the upside of base 2 vertically, and base 2 is easy to be placed on lectern,
The lower surface of base 2 is provided with the non-slip mat 15 of one layer of raising bottom friction, and the material of non-slip mat 15 be rubber, and thickness is 3~
6mm, it is more stable that non-slip mat 15 makes base 2 be placed on desktop, avoids sliding；Two are respectively and fixedly provided with the downside both ends of base 2
The fixed seat 3 being fastened on desktop edge, making base 2 by fixed seat 3, fixation is more firm on the table, is not easy to topple over；Institute
State that fixed seat 3 includes riser 31, lower cross plate 32, protrusion 33, clamping plate 34 and fishbolt 35, riser 31 are fixed on base vertically
2 downside surface, the edge of the top face base 2 of riser 31, makes the EDGE CONTACT of riser 31 and desktop, the thickness of riser 31
For 50~100mm, lower cross plate 32 is horizontally fixed on the lower section of riser 31, and lower cross plate 32 is located at the underface of base 2, in lower horizontal stroke
Clamping region is formed between plate 32 and base 2, a horizontal clamping plate 34 is set in the top of the lower cross plate 32, under clamping plate 34
Side rotation connection be useful for adjust 34 height of clamping plate fishbolt 35, fishbolt 35 from the lower section of lower cross plate 32 straight up
Wear, and fishbolt 35 is threadedly coupled with lower cross plate 32, its position with respect to lower cross plate 32 is adjusted by rotating fishbolt 35
Put, so as to adjust the height of clamping plate 34, the protrusion 33 of multiple semicircle spherical structures, the increase of protrusion 33 and table are wholely set on clamping plate 34
The pressure in face, makes its not easily to fall off, ensures fixation.
Internally concave movable board slot 4 is offered on the front of the plate body 1, movable board slot 4 is rectangular configuration, in work
Be respectively and fixedly provided with horizontal edge 6 on the inner wall of both sides up and down of movable plate groove 4, internal stretch from edge 6 to movable board slot 4, edge 6
Both ends are both provided with notch 7.
The activity board slot 4 is provided with multiple, and two vertical supporting rods are fixed with the rear side of movable board slot 4, are propped up
The upper end of strut is arranged to post upper 8, and lower end is arranged to supporting rod lower end 14, post upper 8 and supporting rod lower end 14
Entered from notch 7 in movable board slot 4, and positioned at the rear side of edge 6, supporting rod is limited by edge 6, is located at movable plate 5
In movable board slot 4, the guide wheel 17 for horizontal rolling is installed in the lower end of supporting rod lower end 14, the diameter of guide wheel 17 is less than branch
The width of strut lower end 14, makes guide wheel 17 easy to remove in movable board slot 4, reduces the friction with bottom, elapses movable plate 5
It is more laborsaving；The front of the movable plate 5 is equipped with horizontal graduation mark 9, for the distance between measurement experiment instrument；In work
Horizontal support plate 10 is also installed with movable plate 5, the upside of support plate 10 offers downward concave sliding slot 16, sliding slot
The sliding block 11 moved horizontally is arranged with 16, sliding block 11 translates in support plate 10, adjusts horizontal level, carries out different pieces of information
Experiment, the upside of sliding block 11 offer the fixing groove 12 for fixing experimental tool, and screw thread is equipped with the side wall of fixing groove 12
Fixing bolt 13, by 13 clamp test instrument of fixing bolt, is fixed.
In use, base 2 is placed on lectern, and the riser 31 of fixed seat 3 is located on the edge of desktop, and turn
Dynamic fishbolt 35 makes clamping plate 34 clamp on the table, and device is fixed at this time；When being imparted knowledge to students, movable plate 5 is passed through into rear side
Supporting rod enter the inner side of edge 6, and guide wheel 17 be installed on supporting rod lower end 14 make 5 horizontal parallel of movable plate, make
It is more easily installed in movable board slot 4, and can also increase and decrease movable plate 5 as needed, the instrument of experiment is placed in solid
Determine in groove 12, and fixed by fixing bolt 13, the position of adjusting slider 11, can carry out substantial amounts of Experiments of Optics, lead to
Scaleover line 9 measures mutual distance, facilitates the students content of courses, while can also be write on movable plate 5,
The blackboard for education of offer activity.The present invention improves Experiments of Optics work by setting fixed seat that device can be fixed on lectern
The height of tool, makes the experimental result of seeing clearly that student heel row student becomes apparent from, ensures quality of instruction, the study for improving student is emerging
Interest, and the graduation mark on movable plate can intuitively make observation of students to experimental data, it is time saving and energy saving, it is not necessary to which that teacher is direct
Measurement, becomes the setting for getting over experiment condition, facility is provided for teachers ' teaching；Movable plate can be adjusted as needed, thereon being capable of book
The content of courses is write, blackboard is merged therewith, teacher is more convenient to use.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of physics experiments of high school detachable instructional device, including plate body（1）, base（2）, fixed seat（3）And movable plate
Groove（4）；It is characterized in that：The plate body（1）It is fixed on base vertically（2）Upside；Base（2）Downside both ends on it is fixed
There are two fixed seats being fastened on desktop edge（3）；The plate body（1）Front on offer internally concave movable plate
Groove（4）, movable board slot（4）For rectangular configuration, in movable board slot（4）The inner wall of both sides up and down on be respectively and fixedly provided with horizontal edge
（6）, edge（6）To movable board slot（4）Internal stretch, edge（6）Both ends be both provided with notch（7）；The activity board slot
（4）Be provided with it is multiple, in movable board slot（4）Rear side on be fixed with two vertical supporting rods, the upper end of supporting rod is arranged to
Post upper（8）, lower end is arranged to supporting rod lower end（14）, post upper（8）With supporting rod lower end（14）From notch（7）
Enter movable board slot（4）It is interior, and it is located at edge（6）Rear side；The movable plate（5）Front be equipped with horizontal graduation mark
（9）, in movable plate（5）On be also installed with horizontal support plate（10）, support plate（10）Upside offer to recessed
Sunken sliding slot（16）, sliding slot（16）Inside it is arranged with the sliding block moved horizontally（11）, sliding block（11）Upside offer for fixing
The fixing groove of experimental tool（12）, fixing groove（12）Side wall on screw thread be equipped with fixing bolt（13）.
A kind of 2. detachable instructional device of physics experiments of high school according to claim 1, it is characterised in that：The base
（2）Lower surface be provided with one layer raising bottom friction non-slip mat（15）, non-slip mat（15）Material be rubber, thickness 3
~6mm.
A kind of 3. detachable instructional device of physics experiments of high school according to claim 1, it is characterised in that：The fixation
Seat（3）Include riser（31）, lower cross plate（32）, it is raised（33）, clamping plate（34）And fishbolt（35）, riser（31）It is vertical solid
It is scheduled on base（2）Downside surface, riser（31）Top face base（2）Edge, make riser（31）With the edge of desktop
Contact, lower cross plate（32）It is horizontally fixed on riser（31）Lower section, and lower cross plate（32）Positioned at base（2）Underface, in institute
State lower cross plate（32）Top one horizontal clamping plate is set（34）, clamping plate（34）Downside rotation connection be useful for adjust clamping plate
（34）The fishbolt of height（35）, fishbolt（35）From lower cross plate（32）Lower section wear straight up, and fishbolt
（35）With lower cross plate（32）It is threadedly coupled, clamping plate（34）On be wholely set the protrusions of multiple semicircle spherical structures（33）.
A kind of 4. detachable instructional device of physics experiments of high school according to claim 3, it is characterised in that：The riser
（31）Thickness be 50~100mm.
A kind of 5. detachable instructional device of physics experiments of high school according to claim 1, it is characterised in that：The support
Bar lower end（14）Lower end guide wheel for horizontal rolling is installed（17）, guide wheel（17）Diameter be less than supporting rod lower end（14）
Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381554.0A CN107978210A (en) | 2017-12-20 | 2017-12-20 | A kind of detachable instructional device of physics experiments of high school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381554.0A CN107978210A (en) | 2017-12-20 | 2017-12-20 | A kind of detachable instructional device of physics experiments of high school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107978210A true CN107978210A (en) | 2018-05-01 |
Family
ID=62006845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711381554.0A Pending CN107978210A (en) | 2017-12-20 | 2017-12-20 | A kind of detachable instructional device of physics experiments of high school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107978210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710217A (en) * | 2020-07-09 | 2020-09-25 | 李宪勇 | Preschool education auxiliary device and using method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202525488U (en) * | 2012-02-08 | 2012-11-14 | 罗妙唯 | Sight protection plate |
| CN204632152U (en) * | 2015-05-28 | 2015-09-09 | 绥化学院 | A kind of English word learning device |
| CN204833825U (en) * | 2015-08-24 | 2015-12-02 | 周祎明 | High school physics laboratory sample display device |
| CN204884325U (en) * | 2015-08-24 | 2015-12-16 | 吕浩洲 | High school physics experiments of machanics analogue means |
| CN205028553U (en) * | 2015-09-14 | 2016-02-10 | 薛立范 | Optics refraction teaching presentation device |
| CN205318726U (en) * | 2016-02-01 | 2016-06-15 | 卜旭洋 | Optics presentation device for physics experiments |
| CN206229411U (en) * | 2016-12-05 | 2017-06-09 | 魏作余 | Physical electronic experimental provision |
| CN206400875U (en) * | 2016-11-28 | 2017-08-11 | 渤海大学 | A kind of exhibiting device of economical management teaching |
| CN206676397U (en) * | 2017-03-29 | 2017-11-28 | 周耀鑫 | A kind of multi-function experimental rig for senior middle school physics teaching |
| CN206711445U (en) * | 2017-04-07 | 2017-12-05 | 齐齐哈尔医学院 | A kind of assistant teaching aid for ideological and political education |
-
2017
- 2017-12-20 CN CN201711381554.0A patent/CN107978210A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202525488U (en) * | 2012-02-08 | 2012-11-14 | 罗妙唯 | Sight protection plate |
| CN204632152U (en) * | 2015-05-28 | 2015-09-09 | 绥化学院 | A kind of English word learning device |
| CN204833825U (en) * | 2015-08-24 | 2015-12-02 | 周祎明 | High school physics laboratory sample display device |
| CN204884325U (en) * | 2015-08-24 | 2015-12-16 | 吕浩洲 | High school physics experiments of machanics analogue means |
| CN205028553U (en) * | 2015-09-14 | 2016-02-10 | 薛立范 | Optics refraction teaching presentation device |
| CN205318726U (en) * | 2016-02-01 | 2016-06-15 | 卜旭洋 | Optics presentation device for physics experiments |
| CN206400875U (en) * | 2016-11-28 | 2017-08-11 | 渤海大学 | A kind of exhibiting device of economical management teaching |
| CN206229411U (en) * | 2016-12-05 | 2017-06-09 | 魏作余 | Physical electronic experimental provision |
| CN206676397U (en) * | 2017-03-29 | 2017-11-28 | 周耀鑫 | A kind of multi-function experimental rig for senior middle school physics teaching |
| CN206711445U (en) * | 2017-04-07 | 2017-12-05 | 齐齐哈尔医学院 | A kind of assistant teaching aid for ideological and political education |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710217A (en) * | 2020-07-09 | 2020-09-25 | 李宪勇 | Preschool education auxiliary device and using method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180501 |
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| RJ01 | Rejection of invention patent application after publication |