CN107886817A - A kind of physics teaching experiment servicing unit - Google Patents
A kind of physics teaching experiment servicing unit Download PDFInfo
- Publication number
- CN107886817A CN107886817A CN201711432440.4A CN201711432440A CN107886817A CN 107886817 A CN107886817 A CN 107886817A CN 201711432440 A CN201711432440 A CN 201711432440A CN 107886817 A CN107886817 A CN 107886817A
- Authority
- CN
- China
- Prior art keywords
- box
- water
- observation
- contrast
- wall
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 4
- 239000005336 safety glass Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 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
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
Abstract
The invention discloses a kind of physics teaching experiment servicing unit, including mounting box, the bottom interior wall of the mounting box is installed with observation box, contrast box, the first Storage Box and the second Storage Box by bolt successively, and the both sides of observation box one end outer wall are connected to No.1 water pump and No. two water pumps by water pipe, No.1 water pump and No. two one end of water pump away from observation box are connected by water pipe with the first Storage Box, and the both sides of described contrast box one end outer wall are connected to No. three water pumps and No. four water pumps by water pipe.The present invention is simple in construction, it is easy to use, the hydrostatic sensor of different height, can contrast the hydraulic pressure difference of different depth, and the liquid of different densities fills up observation box and contrast box, hydraulic pressure difference of the different densities liquid in same depth can be contrasted, it is convenient to be understood with simple and clear observational learning, deepens study impression, improves learning interest, and carried by handle, conveniently moving.
Description
Technical field
The present invention relates to teaching aid technical field, more particularly to a kind of physics teaching experiment servicing unit.
Background technology
Physics is the research motion of matter most typically subject of rule and material basic structure, and other each natural sciences
The Research foundation of subject, Physics Learning mainly tell about the method for learning physicses, vocabulary, and experiment is critically important one of Physics Learning
Point, on the knowledge of liquid pressure, when being the ABC on basis, at present study liquid pressure of learning physicses, student is
Described by the word of books or the language of teacher to understand, it is difficult to understand and dry as dust, student is lost study
Interest.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of physics teaching experiment proposed is auxiliary
Help device.
To achieve these goals, present invention employs following technical scheme：
A kind of physics teaching experiment servicing unit, including mounting box, the bottom interior wall of the mounting box are fixed successively by bolt
Observation box, contrast box, the first Storage Box and the second Storage Box are installed, and the both sides of observation box one end outer wall are distinguished by water pipe
No.1 water pump and No. two water pumps are connected with, No.1 water pump and No. two one end of water pump away from observation box are stored up by water pipe and first
Box connection is deposited, the both sides of described contrast box one end outer wall are connected to No. three water pumps and No. four water pumps, and No. three by water pipe
The one end of water pump and No. four water pumps away from contrast box is connected by water pipe with the second Storage Box, and the observation box is away from contrast box
Side inwall offer mounting groove and lower mounting groove, and contrast side outer wall of the box away from observation box and offer mounting hole,
The top exterior walls of the mounting box, which are bolted, is provided with top plate, and top plate offers two close to one end outer wall of observation box
Individual observation groove and two comparison grooves, the top exterior walls of the top plate open up fluted, and the both sides inwall of groove passes through latch and turned
It is dynamic to be connected with handle.
Preferably, the water inlet end of the No.1 water pump and water side are connected with observation box and the first Storage Box respectively, and two
The water inlet end of number water pump and water side are connected with the first Storage Box and observation box respectively, the water inlet end of No. three water pumps and water side point
Be connected with contrast box and the second Storage Box, the water inlet end of No. four water pumps and water side are respectively with the second Storage Box and contrasting box company
Connect.
Preferably, the No.1 water pump, No. two water pumps, No. three water pumps and No. four water pumps pass through the bottom of bolt and mounting box
Portion's inwall connection, and the height of mounting hole is equal to the inside difference of the height of upper mounting groove, the first Storage Box and the second Storage Box
Liquid filled with different densities.
Preferably, the mounting box is that safety glass makes close to one end outer wall of observation box, and observation box and contrast box
One end outer wall close to observation groove is that tempering material makes.
Preferably, the bottom interior wall of the upper mounting groove and lower mounting groove is provided with observation hydraulic sensing by bolt
Device, and the bottom interior wall of two observation grooves is separately installed with upper display screen and lower display screen, two observation hydraulic pressure by bolt
Sensor is connected with same controller by signal wire, and controller is connected with upper display screen and lower display screen respectively by signal wire
Connect.
Preferably, the bottom interior wall of the mounting hole is provided with contrast hydrostatic sensor by bolt, and comparison groove
Bottom interior wall is provided with contrast display screen by bolt, and contrast hydrostatic sensor is connected by signal wire with controller, control
Device is connected by signal wire with contrast display screen.
Beneficial effects of the present invention are：
1. a kind of physics teaching experiment servicing unit, by setting the mounting groove of two different heights, it can contrast in a liquid
The hydraulic pressure of different depth, the hydraulic pressure of different depth is shown by display screen, it is simple and clear to readily appreciate, improve learning interest.
2. a kind of physics teaching experiment servicing unit, by setting observation box and contrast box, observation box and contrast box are filled out
The liquid of full different densities, hydraulic pressure difference of the liquid in same depth of different densities can be observed, student can intuitively find out,
Deepen study impression.
3. a kind of physics teaching experiment servicing unit, by the setting of handle, carry this educational aid simple, movement side
Just.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of physics teaching experiment servicing unit proposed by the present invention；
Fig. 2 is a kind of side, sectional structural representation of physics teaching experiment servicing unit proposed by the present invention.
In figure：1 mounting box, 2 observation boxes, 3 contrast boxes, 4 first Storage Boxes, 5 second Storage Boxes, 6 No.1 water pumps, 7 No. two
Water pump, 8 No. three water pumps, 9 No. four water pumps, mounting groove on 10,11 times mounting grooves, 12 mounting holes, 13 top plates, 14 observation grooves, 15 pairs
Than groove, 16 handles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.
Reference picture 1-2, a kind of physics teaching experiment servicing unit, including mounting box 1, the bottom interior wall of mounting box 1 pass through
Bolt is installed with observation box 2, contrast box 3, the first Storage Box 4 and the second Storage Box 5, and one end outer wall of observation box 2 successively
Both sides No.1 water pump 6 and No. two water pumps 7 are connected to by water pipe, No.1 water pump 6 and No. two water pumps 7 are away from observation box 2
One end be connected by water pipe with the first Storage Box 4, contrast one end outer wall of box 3 both sides be connected to No. three by water pipe
Water pump 8 and No. four water pumps 9, and the one end of No. three water pumps 8 and No. four water pumps 9 away from contrast box 3 is stored by water pipe and second
Box 5 connects, and side inwall of the observation box 2 away from contrast box 3 offers mounting groove 10 and lower mounting groove 11, and it is remote to contrast box 3
Side outer wall from observation box 2 offers mounting hole 12, and the top exterior walls of mounting box 1, which are bolted, is provided with top plate 13,
And top plate 13 offers two observation grooves 14 and two comparison grooves 15 close to one end outer wall of observation box 2, outside the top of top plate 13
Wall opens up fluted, and the both sides inwall of groove is rotatably connected to handle 16 by latch.
In the present invention, the water inlet end of No.1 water pump 6 and water side are connected with the Storage Box 4 of observation box 2 and first respectively, and two
The water inlet end of number water pump 7 and water side are connected with the first Storage Box 4 and observation box 2 respectively, the water inlet end of No. three water pumps 8 and water outlet
End is connected with the contrast Storage Box 5 of box 3 and second respectively, the water inlet end of No. four water pumps 9 and water side respectively with the second Storage Box 5 and
Contrast box 3 connects, and the water pump 8 of water pump 7, three of No.1 water pump 6, two and No. four water pumps 9 pass through the bottom of bolt and mounting box 1
Inwall connects, and the height of mounting hole 12 is equal to the inside of the height of upper mounting groove 10, the first Storage Box 4 and the second Storage Box 5
The liquid of different densities is separately filled with, mounting box 1 is that safety glass makes close to one end outer wall of observation box 2, and observation box 2
One end outer wall with the close observation groove 14 of contrast box 3 is that tempering material makes, in the bottom of upper mounting groove 10 and lower mounting groove 11
Wall is provided with observation hydrostatic sensor by bolt, and the bottom interior wall of two observation grooves 14 is separately installed with by bolt
Upper display screen and lower display screen, two observations are connected with same controller with hydrostatic sensor by signal wire, and controller leads to
Cross signal wire to be connected with upper display screen and lower display screen respectively, the bottom interior wall of mounting hole 12 is provided with contrast liquid by bolt
Pressure sensor, and the bottom interior wall of comparison groove 15 is provided with contrast display screen by bolt, contrast hydrostatic sensor passes through letter
Number line is connected with controller, and controller is connected by signal wire with contrast display screen.
Operation principle：In use, it can be realized by the water pump 8 of water pump 7, three of No.1 water pump 6, two and No. four water pumps 9
Liquid is filled or taken away to observation box 2 and contrast box 3, and the upper mounting groove 10 of different height and lower mounting groove 11 can contrast, in liquid
The hydraulic pressure conditions of different depth in body, observation box 1 and contrast box 3 are all filled up into liquid, the liquid of different densities can be observed,
The hydraulic pressure difference of same depth, it is simple and clear to readily appreciate by display screen display data, deepen the impression, improve learning interest,
And it is moved easily by handle.
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 all be included within the scope of the present invention.
Claims (6)
1. a kind of physics teaching experiment servicing unit, including mounting box（1）, it is characterised in that the mounting box（1）Bottom in
Wall is installed with observation box successively by bolt（2）, contrast box（3）, the first Storage Box（4）With the second Storage Box（5）, and see
Examine box（2）The both sides of one end outer wall are connected to No.1 water pump by water pipe（6）With No. two water pumps（7）, No.1 water pump（6）With
No. two water pumps（7）Away from observation box（2）One end pass through water pipe and the first Storage Box（4）Connection, the contrast box（3）One end
The both sides of outer wall are connected to No. three water pumps by water pipe（8）With No. four water pumps（9）, and No. three water pumps（8）With No. four water pumps
（9）Away from contrast box（3）One end pass through water pipe and the second Storage Box（5）Connection, the observation box（2）Away from contrast box
（3）Side inwall offer mounting groove（10）With lower mounting groove（11）, and contrast box（3）Away from observation box（2）Side
Outer wall offers mounting hole（12）, the mounting box（1）Top exterior walls be bolted top plate be installed（13）, and top plate
（13）Close to observation box（2）One end outer wall offer two observation grooves（14）With two comparison grooves（15）, the top plate（13）
Top exterior walls open up fluted, and the both sides inwall of groove is rotatably connected to handle by latch（16）.
A kind of 2. physics teaching experiment servicing unit according to claim 1, it is characterised in that the No.1 water pump（6）
Water inlet end and water side respectively with observation box（2）With the first Storage Box（4）Connection, and No. two water pumps（7）Water inlet end and go out
Water end (W.E.) respectively with the first Storage Box（4）And observation box（2）Connection, No. three water pumps（8）Water inlet end and water side respectively with contrast
Box（3）With the second Storage Box（5）Connection, No. four water pumps（9）Water inlet end and water side respectively with the second Storage Box（5）And contrast
Box（3）Connection.
A kind of 3. physics teaching experiment servicing unit according to claim 1, it is characterised in that the No.1 water pump（6）、
No. two water pumps（7）, No. three water pumps（8）With No. four water pumps（9）Pass through bolt and mounting box（1）Bottom interior wall connection, and pacify
Fill hole（12）Height be equal to upper mounting groove（10）Height, the first Storage Box（4）With the second Storage Box（5）Inside fill out respectively
Liquid filled with different densities.
A kind of 4. physics teaching experiment servicing unit according to claim 1, it is characterised in that the mounting box（1）Lean on
Nearly observation box（2）One end outer wall be that safety glass makes, and observation box（2）With contrast box（3）Close to observation groove（14）One
End outer wall is that tempering material makes.
A kind of 5. physics teaching experiment servicing unit according to claim 1, it is characterised in that the upper mounting groove（10）
With lower mounting groove（11）Bottom interior wall observation hydrostatic sensor is provided with by bolt, and two observation grooves（14）Bottom
Portion's inwall is separately installed with upper display screen and lower display screen by bolt, and two observations are connected with hydrostatic sensor by signal wire
There is same controller, controller is connected with upper display screen and lower display screen respectively by signal wire.
A kind of 6. physics teaching experiment servicing unit according to claim 1, it is characterised in that the mounting hole（12）'s
Bottom interior wall is provided with contrast hydrostatic sensor, and comparison groove by bolt（15）Bottom interior wall be provided with pair by bolt
Than display screen, contrast hydrostatic sensor is connected by signal wire with controller, and controller passes through signal wire and contrast display screen
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432440.4A CN107886817A (en) | 2017-12-26 | 2017-12-26 | A kind of physics teaching experiment servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432440.4A CN107886817A (en) | 2017-12-26 | 2017-12-26 | A kind of physics teaching experiment servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107886817A true CN107886817A (en) | 2018-04-06 |
Family
ID=61772519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711432440.4A Pending CN107886817A (en) | 2017-12-26 | 2017-12-26 | A kind of physics teaching experiment servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107886817A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208392U (en) * | 1987-05-19 | 1988-03-23 | 张昆 | Multi-functional liquid-pressure demostrator |
| CN101266731A (en) * | 2007-03-15 | 2008-09-17 | 许可唯 | Digital liquid internal pressure measurer |
| CN202306910U (en) * | 2011-11-07 | 2012-07-04 | 刘强 | Liquid internal pressure demonstration device |
| CN204010446U (en) * | 2014-08-15 | 2014-12-10 | 王克伟 | Liquid internal pressure is with the degree of depth, variable density demonstration device |
| KR101564214B1 (en) * | 2014-08-18 | 2015-10-29 | 한국지질자원연구원 | Testing apparatus for landslide detection with fully coupled displacement-pore pressure-slip surface analysis |
| CN205140318U (en) * | 2015-11-25 | 2016-04-06 | 张犇 | Liquid internal pressure experiment demonstration case |
| CN205247730U (en) * | 2016-01-08 | 2016-05-18 | 胡骥原 | Physics teaching tool |
-
2017
- 2017-12-26 CN CN201711432440.4A patent/CN107886817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208392U (en) * | 1987-05-19 | 1988-03-23 | 张昆 | Multi-functional liquid-pressure demostrator |
| CN101266731A (en) * | 2007-03-15 | 2008-09-17 | 许可唯 | Digital liquid internal pressure measurer |
| CN202306910U (en) * | 2011-11-07 | 2012-07-04 | 刘强 | Liquid internal pressure demonstration device |
| CN204010446U (en) * | 2014-08-15 | 2014-12-10 | 王克伟 | Liquid internal pressure is with the degree of depth, variable density demonstration device |
| KR101564214B1 (en) * | 2014-08-18 | 2015-10-29 | 한국지질자원연구원 | Testing apparatus for landslide detection with fully coupled displacement-pore pressure-slip surface analysis |
| CN205140318U (en) * | 2015-11-25 | 2016-04-06 | 张犇 | Liquid internal pressure experiment demonstration case |
| CN205247730U (en) * | 2016-01-08 | 2016-05-18 | 胡骥原 | Physics teaching tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
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| WD01 | Invention patent application deemed withdrawn after publication |