CN208969959U - A kind of physics teaching apparatus for demonstrating - Google Patents
A kind of physics teaching apparatus for demonstrating Download PDFInfo
- Publication number
- CN208969959U CN208969959U CN201820524627.0U CN201820524627U CN208969959U CN 208969959 U CN208969959 U CN 208969959U CN 201820524627 U CN201820524627 U CN 201820524627U CN 208969959 U CN208969959 U CN 208969959U
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- CN
- China
- Prior art keywords
- demonstrating
- spring
- containing box
- stock tank
- physics teaching
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of physics teaching apparatus for demonstrating, including apparatus for demonstrating, pinhole imaging system demonstration board, spring, active carbon slot, demonstration table and experiment stock tank, the apparatus for demonstrating is made of groove and containing box, the containing box upper end installation is fluted, spring is installed at left and right sides of the inside grooves, the spring upper end is equipped with pinhole imaging system demonstration board, battery placing box is installed on the left of the containing box inner upper end, the battery places chamber interior wall and is equipped with active carbon slot, experiment stock tank is installed on the right side of the battery placing box, and experiment stock tank is specially four, containing box lower end right side opening is equipped with putting hole, demonstration table is installed inside the putting hole.By being equipped with spring and pinhole imaging system demonstration board, when use, can take out pinhole imaging system demonstration board the utility model, by spring supporting, not only facilitate demonstration, but also be not required to take considerable time to look for before testing and take assembling, more practical, be suitble to be widely popularized and use.
Description
Technical field
The utility model relates to a kind of apparatus for demonstrating, in particular to a kind of physics teaching apparatus for demonstrating.
Background technique
Currently, there is many experiments in physics teaching, teacher is in teaching, often by explaining come to displaying, student is not
It only absorbs slowly, and is easy to forget, when concentrating demonstration, time interval is longer, and many students have forgotten, and experiment equipment is placed
It is in disorder, it also needs to expend the time when looking for and taking, it has not been convenient to teacher uses, and common battery leaves about when not in use and at will,
Exposure is easy water suction, internal electrolyte damage apt to deteriorate to battery in air for a long time.Therefore, it is proposed that a kind of physics is taught
Apparatus for demonstrating.
Utility model content
The main purpose of the utility model is to provide a kind of physics teaching apparatus for demonstrating, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of physics teaching apparatus for demonstrating, including apparatus for demonstrating, pinhole imaging system demonstration board, spring, active carbon slot, demonstration
Table and experiment stock tank, the apparatus for demonstrating are made of groove and containing box, and the containing box upper end installation is fluted, described recessed
The left and right sides is equipped with spring inside slot, and the spring upper end is equipped with pinhole imaging system demonstration board, the containing box inner upper end
Left side is equipped with battery placing box, and the battery places chamber interior wall and is equipped with active carbon slot, installation on the right side of the battery placing box
There is experiment stock tank, and experiment stock tank is specially four, containing box lower end right side opening is equipped with putting hole, the putting hole
Inside is equipped with demonstration table, is equipped with protective housing on the left of the putting hole, and protective housing front end middle position offers card hole,
The protective housing is equipped with case lid, and the case lid is connected with protective housing by hinge A, and the cover wall middle position is equipped with
Fixing seat, the fixing seat upper end is equipped with momentum conservation demonstrator, and fixing seat is connect with card hole.
Further, it is mounted on card slot at left and right sides of the containing box front end, movable plate is installed on the card slot.
Further, the groove upper end is equipped with slot cover, and the slot cover is connected with groove by hinge B.
Further: demonstration table lower end quadrangle is mounted on supporting leg, and the supporting leg lower end is equipped with pulley.
Further, two sides are mounted on rubber net up and down inside the experiment stock tank.
Compared with prior art, the utility model has the following beneficial effects:
1. the physics teaching apparatus for demonstrating of the utility model is used by being equipped with spring and pinhole imaging system demonstration board
When pinhole imaging system demonstration board can be taken out, by spring supporting, not only facilitate demonstration, but also be not required to take considerable time before testing and look for
Take assembling.
2. the physics teaching apparatus for demonstrating of the utility model can be incited somebody to action by being equipped with battery placing box and active carbon slot
Battery is placed in battery placing box, and the active carbon in active carbon slot can absorb the moisture in air, avoids battery moisture damage.
3. the physics teaching apparatus for demonstrating of the utility model, by being equipped with demonstration table and experiment stock tank, when experiment,
Demonstration table can be pulled out, taking out equipment out of experiment stock tank can be, it can be achieved that teaching demonstration be integrated, and reinforcement student remembers
Recall.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model physics teaching apparatus for demonstrating；
Fig. 2 is the experiment stock tank structural schematic diagram of the utility model physics teaching apparatus for demonstrating.
In figure: 1, hinge B；2, apparatus for demonstrating；3, battery placing box；4, active carbon slot；5, card hole；6, protective housing；7, it moves
Measure conservation demonstration device；8, fixing seat；9, case lid；10, putting hole；11, pulley；12, supporting leg；13, containing box；14, experiment equipment
Case；15, card slot；16, groove；17, spring；18, pinhole imaging system demonstration board；19, slot cover；20, rubber net；21, hinge A；22, it drills
Show table；23, movable plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of physics teaching apparatus for demonstrating, including apparatus for demonstrating 2, pinhole imaging system demonstration board 18, bullet
Spring 17, active carbon slot 4, demonstration table 22 and experiment stock tank 14, the apparatus for demonstrating 2 are made of groove 16 and containing box 13, institute
13 upper end of containing box installation fluted 16 is stated, the 16 inside left and right sides of groove is equipped with spring 17,17 upper end of spring
Pinhole imaging system demonstration board 18 is installed, battery placing box 3 is installed on the left of 13 inner upper end of containing box, the battery is placed
3 inner wall of case is equipped with active carbon slot 4, experiment stock tank 14 is equipped on the right side of the battery placing box 3, and experiment stock tank 14 has
Body is four, and the 13 lower end right side opening of containing box is equipped with putting hole 10, is equipped with demonstration table 22, institute inside the putting hole 10
It states and protective housing 6 is installed on the left of putting hole 10, the 6 front end middle position of protective housing offers card hole 5, and the protective housing 6 is pacified
Equipped with case lid 9, the case lid 9 is connected with protective housing 6 by hinge A21, and the 9 inner wall middle position of case lid is equipped with fixing seat
8,8 upper end of fixing seat is equipped with momentum conservation demonstrator 7, and fixing seat 8 is connect with card hole 5.
Wherein, it is mounted on card slot 15 at left and right sides of 13 front end of containing box, movable plate is installed on the card slot 15
23, avoid the utensil in containing box 13 outgoing.
Wherein, 16 upper end of groove is equipped with slot cover 19, and the slot cover 19 is connected with groove 16 by hinge B1, convenient
Storage, it is easy to carry.
Wherein, the 22 lower end quadrangle of demonstration table is mounted on supporting leg 12, and 12 lower end of supporting leg is equipped with pulley 11, just
In movement.
Wherein, 14 inside of experiment stock tank is mounted on rubber net 20 in two sides up and down, and equipment is avoided to be crashed.
Working principle: in use, apparatus for demonstrating 2 is taken classroom, when needing to demonstrate some Experiments of Electrical Circuits, from experiment equipment
Apparatus is taken out in case 14, extracts demonstration table 10 out, is tested on demonstration table 10, battery is placed directly in battery after being finished
It in placing box 3, is protected by the active carbon in active carbon slot 4, when demonstrating pinhole imaging system experiment, slot cover 19 is opened, spring 17
Restore elasticity, pinhole imaging system demonstration board 18 is bounced, teacher directly tests.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of physics teaching apparatus for demonstrating, including apparatus for demonstrating (2), pinhole imaging system demonstration board (18), spring (17), activity
Charcoal slot (4), demonstration table (22) and experiment stock tank (14), it is characterised in that: the apparatus for demonstrating (2) is by groove (16) and storage
Fluted (16) are installed in case (13) composition, containing box (13) upper end, and the internal left and right sides of the groove (16) is equipped with bullet
Spring (17), spring (17) upper end are equipped with pinhole imaging system demonstration board (18), peace on the left of containing box (13) inner upper end
Equipped with battery placing box (3), battery placing box (3) inner wall is equipped with active carbon slot (4), and the battery placing box (3) is right
Side is equipped with experiment stock tank (14), and experiment stock tank (14) is specially four, is opened up on the right side of containing box (13) lower end
Have putting hole (10), be equipped with demonstration table (22) inside the putting hole (10), protection is installed on the left of the putting hole (10)
Case (6), protective housing (6) the front end middle position offer card hole (5), and the protective housing (6) is equipped with case lid (9), described
Case lid (9) and protective housing (6) are connected by hinge A (21), and case lid (9) the inner wall middle position is equipped with fixing seat (8), institute
It states fixing seat (8) upper end to be equipped with momentum conservation demonstrator (7), and fixing seat (8) is connect with card hole (5).
2. physics teaching apparatus for demonstrating according to claim 1, it is characterised in that: described containing box (13) front end or so
Two sides are mounted on card slot (15), are equipped with movable plate (23) on the card slot (15).
3. physics teaching apparatus for demonstrating according to claim 1, it is characterised in that: groove (16) upper end is equipped with
Slot cover (19), the slot cover (19) and groove (16) are connected by hinge B (1).
4. physics teaching apparatus for demonstrating according to claim 1, it is characterised in that: demonstration table (22) the lower end quadrangle
It is mounted on supporting leg (12), supporting leg (12) lower end is equipped with pulley (11).
5. physics teaching apparatus for demonstrating according to claim 1, it is characterised in that: the experiment stock tank (14) is internal
Upper and lower two sides are mounted on rubber net (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524627.0U CN208969959U (en) | 2018-04-13 | 2018-04-13 | A kind of physics teaching apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524627.0U CN208969959U (en) | 2018-04-13 | 2018-04-13 | A kind of physics teaching apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969959U true CN208969959U (en) | 2019-06-11 |
Family
ID=66746783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524627.0U Expired - Fee Related CN208969959U (en) | 2018-04-13 | 2018-04-13 | A kind of physics teaching apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208969959U (en) |
-
2018
- 2018-04-13 CN CN201820524627.0U patent/CN208969959U/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 |
Granted publication date: 20190611 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |