CN206271277U - A kind of Physical Experiment mechanics apparatus for demonstrating - Google Patents
A kind of Physical Experiment mechanics apparatus for demonstrating Download PDFInfo
- Publication number
- CN206271277U CN206271277U CN201621122703.2U CN201621122703U CN206271277U CN 206271277 U CN206271277 U CN 206271277U CN 201621122703 U CN201621122703 U CN 201621122703U CN 206271277 U CN206271277 U CN 206271277U
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- CN
- China
- Prior art keywords
- plate
- location
- counterweight
- sucker
- blackboard
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Abstract
The utility model discloses a kind of Physical Experiment mechanics apparatus for demonstrating, including mainboard, groove, sucker and counterweight, the upper end of the mainboard is provided with handle, the surface of the mainboard is fixed with iron plate and blackboard, and blackboard is provided with below iron plate, the sucker is connected with iron plate, the left and right sides of the moving block is fixed with cross bar, the counterweight is connected by drawstring with hole, barrier blocks are fixed with the location-plate, blackboard eraser groove is provided with the middle part of the location-plate, location-plate is provided with the right side of described groove, counterweight groove is installed on the right side of the location-plate.Physical Experiment mechanics apparatus for demonstrating, is provided with level meter, can ensure in the balance using preceding device, mechanics experimental result is not influenceed, blackboard is provided with, during being tested, can in time be recorded and be calculated, it is easy to use, using dismountable cross bar, counterweight, can be good at being received, it is more convenient to carry, allow student more easily to be tested, understand physical knowledge.
Description
Technical field
The utility model is related to Physical Experiment equipment technical field, specially a kind of Physical Experiment mechanics apparatus for demonstrating.
Background technology
Physical mechanics is a part for physics lesson content, is microstructure and the characteristics of motion from material, is passed through
Analysis and research and numerical value calculate conclusion, with continuing to develop for epoch, teaching equipment gradual perfection and innovation, Physical Experiment
Equipment is more and more, and the device that mechanics demonstration is used in Physical Experiment also progressively increases therewith, the mechanics of current commercial type
Apparatus for demonstrating species is of all kinds, but also there is the use of more or less weak point influence people.
Such as it is not provided with level meter, it is impossible to ensure in the balance using preceding device, easily cause larger error, influences
The result of Experiments of Machanics, is not provided with blackboard, during being tested, it is impossible to records and is calculated in time, using not
It is convenient, demountable structure is not provided with, more trouble etc. is carried, result in Production requirement cannot be improved, it is impossible to which satisfaction is used
Demand.
In order to solve the problems of in the market, it is badly in need of improving the technology of mechanics apparatus for demonstrating at present, enables more
Good serves Physical Experiment, allows student more easily to be tested, and understands physical knowledge.
Utility model content
The purpose of this utility model is to provide a kind of Physical Experiment mechanics apparatus for demonstrating, to solve above-mentioned background technology
In use application condition it is big, carry the problems such as more bothering.
To achieve the above object, the utility model provides following technical scheme：The upper end of the mainboard is provided with handle, institute
The surface for stating mainboard is fixed with blackboard is provided with below iron plate and blackboard, and iron plate, and the sucker is connected with iron plate, described
Moving block is installed, the left and right sides that the surface inserting of the moving block has level meter, the moving block is fixed with horizontal stroke on sucker
Bar, the surface of the cross bar sets hole, and the counterweight is connected by drawstring with hole, and it is fixed to be provided with below the cross bar
Position plate, is fixed with barrier blocks on the location-plate, blackboard eraser groove is provided with the middle part of the location-plate, and the described right side of groove is set
There is location-plate, counterweight groove is installed on the right side of the location-plate.
Preferably, the cross bar is provided with two, and is demountable structure.
Preferably, the position of described hole is corresponding with the lines in location-plate.
Preferably, the bottom of the sucker and barrier blocks uses ferromagnetic material.
Preferably, the thickness of the distance between the sucker and iron plate more than counterweight itself.
Compared with prior art, the beneficial effects of the utility model are：Physical Experiment mechanics apparatus for demonstrating, is provided with water
Level, can ensure in the balance using preceding device, effectively avoid experiment from causing larger error, not interfere with Experiments of Machanics
As a result, blackboard is provided with, during being tested, can be in time recorded and be calculated, it is easy to use, using dismountable
Cross bar, counterweight, can be good at being received, and it is more convenient to carry, and enables preferably to serve Physical Experiment, allows student
More easily tested, understood physical knowledge.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, mainboard, 2, iron plate, 3, a groove, 4, blackboard, 5, cross bar, 6, hole, 7, handle, 8, sucker, 9, level
Instrument, 10, moving block, 11, drawstring, 12, barrier blocks, 13, location-plate, 14, counterweight groove .15, blackboard eraser groove.16th, counterweight.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of Physical Experiment mechanics apparatus for demonstrating, including
Mainboard 1, iron plate 2, a groove 3, blackboard 4, cross bar 5, hole 6, handle 7, sucker 8, level meter 9, moving block 10, drawstring 11, obstruct
Block 12, location-plate 13, counterweight groove 14, blackboard eraser groove 15 and counterweight 16, the upper end of mainboard 1 are provided with handle 7, and the surface of mainboard 1 is consolidated
Surely there are iron plate 2 and blackboard 4, and the lower section of iron plate 2 is provided with blackboard 4, sucker 8 is connected with iron plate 2, and rotation is provided with sucker 8
The bottom of block 10, sucker 8 and barrier blocks 12 uses ferromagnetic material, can be stably fixed on iron plate 2, the table of moving block 10
Face is inlaid with level meter 9, can ensure in the balance using preceding device, effectively avoids experiment from causing larger error, Bu Huiying
The result of Experiments of Machanics is rung, the left and right sides of moving block 10 is fixed with cross bar 5, and cross bar 5 is provided with two, and is demountable structure,
The surface of cross bar 5 sets hole 6, and counterweight 16 is connected by drawstring 11 with hole 6, and sucker 8 is big with the distance between iron plate 2
In the thickness of itself of counterweight 16, counterweight 16 will not be contacted with iron plate 2, it is to avoid influence experimental result, and the lower section of cross bar 5 is provided with determines
Position plate 13, the position of hole 6 is corresponding with the lines in location-plate 13, can more easily coordinate teacher, student to be remembered
Record and calculating, are fixed with barrier blocks 12 on location-plate 13, the middle part of location-plate 13 is provided with blackboard eraser groove 15, and the right side of a groove 3 sets
Location-plate 13 is equipped with, the right side of location-plate 13 is provided with counterweight groove 14, can be good at being received, it is more convenient to carry, and makes
Can preferably serve Physical Experiment, allow student more easily to be tested, understand physical knowledge.
Operation principle：When using the Physical Experiment with mechanics apparatus for demonstrating, mainboard 1 is placed on by desktop by handle 7
On, the bubble on observation level meter 9 is adjusted to level, and a kind of situation is：Needed respectively to tie up to two drawstrings 11 according to teaching
On the corresponding two circular cavities 6 of sucker 8 or so, barrier blocks 12 are put into the correct position on location-plate 13, by counterweight 16 from counterweight
Taken out in groove 14, hung on the drawstring 11 on both sides, it is ensured that level meter 9 keeps level, pen is then taken out from a groove 3 in blackboard 4
On calculated, analyze direction and the stressing conditions of power, another situation is：The counterweight of Different Weight is hung up with two drawstrings
16, it is individually placed on cross bar 5 in asymmetric two circular cavities 6, the level of level meter 9 is kept, here it is Physical Experiment mechanics
The whole process of apparatus for demonstrating work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Physical Experiment mechanics apparatus for demonstrating, including mainboard（1）, a groove（3）, sucker（8）And counterweight（16）, its feature
It is：The mainboard（1）Upper end handle is installed（7）, the mainboard（1）Surface be fixed with iron plate（2）And blackboard（4）,
And iron plate（2）Lower section be provided with blackboard（4）, the sucker（8）With iron plate（2）Connection, the sucker（8）On rotation is installed
Block（10）, the moving block（10）Surface inserting have level meter（9）, the moving block（10）The left and right sides be fixed with cross bar
（5）, the cross bar（5）Surface set hole（6）, the counterweight（16）By drawstring（11）With hole（6）Connection, it is described
Cross bar（5）Lower section location-plate is installed（13）, the location-plate（13）On be fixed with barrier blocks（12）, the location-plate（13）
Middle part be provided with blackboard eraser groove（15）, the location-plate（13）Right side counterweight groove is installed（14）.
2. a kind of Physical Experiment mechanics apparatus for demonstrating according to claim 1, it is characterised in that：The cross bar（5）If
There are two, and be demountable structure.
3. a kind of Physical Experiment mechanics apparatus for demonstrating according to claim 1, it is characterised in that：Described hole（6）'s
Position and location-plate（13）In lines it is corresponding.
4. a kind of Physical Experiment mechanics apparatus for demonstrating according to claim 1, it is characterised in that：The sucker（8）With
Barrier blocks（12）Bottom use ferromagnetic material.
5. a kind of Physical Experiment mechanics apparatus for demonstrating according to claim 1, it is characterised in that：The sucker（8）With
Iron plate（2）The distance between be more than counterweight（16）The thickness of itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122703.2U CN206271277U (en) | 2016-10-14 | 2016-10-14 | A kind of Physical Experiment mechanics apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122703.2U CN206271277U (en) | 2016-10-14 | 2016-10-14 | A kind of Physical Experiment mechanics apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271277U true CN206271277U (en) | 2017-06-20 |
Family
ID=59039024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621122703.2U Expired - Fee Related CN206271277U (en) | 2016-10-14 | 2016-10-14 | A kind of Physical Experiment mechanics apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520680A (en) * | 2018-04-27 | 2018-09-11 | 南京惊兰谷根自动化科技有限公司 | A kind of physics teaching equipment placing structure |
| CN110264836A (en) * | 2019-06-20 | 2019-09-20 | 西京学院 | A kind of mechanics of materials distortional stress apparatus for demonstrating |
-
2016
- 2016-10-14 CN CN201621122703.2U patent/CN206271277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520680A (en) * | 2018-04-27 | 2018-09-11 | 南京惊兰谷根自动化科技有限公司 | A kind of physics teaching equipment placing structure |
| CN110264836A (en) * | 2019-06-20 | 2019-09-20 | 西京学院 | A kind of mechanics of materials distortional stress apparatus for demonstrating |
| CN110264836B (en) * | 2019-06-20 | 2021-06-25 | 西京学院 | Material mechanics deformation stress presentation device |
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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: 20170620 Termination date: 20181014 |