CN108364545A - A kind of pressure measurement play configuration - Google Patents
A kind of pressure measurement play configuration Download PDFInfo
- Publication number
- CN108364545A CN108364545A CN201711473765.7A CN201711473765A CN108364545A CN 108364545 A CN108364545 A CN 108364545A CN 201711473765 A CN201711473765 A CN 201711473765A CN 108364545 A CN108364545 A CN 108364545A
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- CN
- China
- Prior art keywords
- fixed
- mounting plate
- shaped mounting
- pressure measurement
- operation console
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- 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.)
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Classifications
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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
- G09B23/08—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
Abstract
The invention discloses a kind of pressure measurement play configurations, including operation console, U-shaped mounting plate and sensor main body are fixed at the top of the operation console, and sensor main body is located at U-shaped mounting plate close to the side of operation console, the over top of the U-shaped mounting plate is equipped with rotating disc, and the bottom of rotating disc is fixed with the Rotational Cylindrical being rotatablely connected with U-shaped mounting plate, the bottom end of the Rotational Cylindrical is fixed with threaded block, the outside screw of the threaded block is socketed with riffled tube, and the low side of riffled tube is fixed with connecting plate.The present invention is by connection ring, threaded rod, inner screw sheath, hollow support block, concatenation column and weights are isostructural is used cooperatively, it can carry out various pressure measurement demonstrations, to facilitate student to understand the relationship between pressure, pressure and forced area, it is simple in structure, it is powerful, the study image of student can be made deep, to improve the quality of teaching.
Description
Technical field
The present invention relates to teaching aid technical field more particularly to a kind of pressure measurement play configurations.
Background technology
Physics is to study the subject of the motion of matter most typically rule and substance basic structure.As taking the lead for natural science
Subject, physics research become greatly to universe, as low as all substances such as elementary particle most basic forms of motion and rule
The Research foundation of other each natural branch of science.Its theoretical construct makes full use of mathematics as the working language of oneself, with
It tests as the sole criterion for examining theoretical correctness, it is a current most accurate natural science subject.
At present when carrying out physics teaching, teacher needs to say relationship between decompression force, pressure and forced area to student,
However, existing substantially carry out theory explaination when teachers explain it, theory explaination is dry as dust, it is not easy to attract student's
Learning interest, meanwhile, student understands difficulty to the relationship between it, causes quality of instruction poor, is badly in need of a kind of pressure measurement thus
Play configuration enables student to get information about the relationship between pressure, pressure and forced area, improves the quality of teaching.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of pressure measurement demonstration knot proposed
Structure.
To achieve the goals above, present invention employs following technical solutions：
A kind of pressure measurement play configuration, including operation console are fixed with U-shaped mounting plate and sensing at the top of the operation console
Device main body, and sensor main body is located at U-shaped mounting plate close to the side of operation console, the over top of the U-shaped mounting plate is equipped with
Rotating disc, and the bottom of rotating disc is fixed with the Rotational Cylindrical being rotatablely connected with U-shaped mounting plate, the bottom end of the Rotational Cylindrical is fixed with
The outside screw of threaded block, the threaded block is socketed with riffled tube, and the low side of riffled tube is fixed with connecting plate, the company
The bottom of fishplate bar is fixed with U-shaped bar by bracing wire, and the both sides of U-shaped bar are fixed with symmetrically arranged connection ring, the U-shaped bar
End is fixed with the hollow support block below U-shaped bar, and the inner screw sheath that the both sides of hollow support block are provided symmetrically,
The inside thread of the inner screw sheath is socketed with threaded rod, and threaded rod rotation is socketed in the inside for being correspondingly connected with ring.
Preferably, the top of the threaded rod is fixed with knob, and knob is located at the over top of connection ring, and threaded rod
Outside fixing sleeve be connected to the spacing ring positioned at connection ring bottom part down.
Preferably, the hollow support block is equipped with sliding slot close to the side of inner screw sheath, and sliding sleeve is connected to T shapes in sliding slot
Limited post, and T shapes limited post is fixed close to one end of inner screw sheath with corresponding inner screw sheath.
Preferably, it is fixed with the concatenation column positioned at U-shaped bar side at the top of the hollow support block, and concatenates the outside of column
It is socketed with weights.
Preferably, the both ends of the connecting plate are equipped with the pilot hole that is adapted to U-shaped mounting plate size, and U-shaped mounting plate
Both ends are slidably socketed in corresponding pilot hole, and the both ends of U-shaped mounting plate are vertical with the top of operation console.
Preferably, the top of the riffled tube is equipped with first through hole, and Rotational Cylindrical is socketed in first through hole, and interior spiral shell
Line set is consistent with the bottom area of hollow support block.
Preferably, the sensor main body is connected with the display unit main body positioned at operation console over top.
In the present invention, have the beneficial effect that：
1, by rotating disc, Rotational Cylindrical, threaded block, connecting plate and bracing wire is isostructural is used cooperatively, and can make internal thread
The structures such as set and hollow support block are smoothly placed on sensor main body, and then sensor main body and display unit main body is facilitated to survey
Measure pressure values.
2, by connection ring, threaded rod, inner screw sheath and hollow support block is isostructural is used cooperatively, can be as needed
Forced area is increased or reduced, and then is demonstrated in the case where pressure is constant, the relationship between pressure and forced area.
3, the weights quantity on column is concatenated by increase and decrease, pressure value can be changed, so as to demonstrate in stress surface
In the case of product is fixed, the relationship between pressure and pressure is simple in structure, powerful.
Made by connection ring, threaded rod, inner screw sheath, hollow support block, concatenation column and the isostructural cooperation of weights
With, various pressure measurement demonstrations can be carried out, to facilitate student to understand the relationship between pressure, pressure and forced area, knot
Structure is simple, powerful, the study image of student can be made deep, to improve the quality of teaching.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pressure measurement play configuration proposed by the present invention；
Fig. 2 is a kind of inner screw sheath connection diagram of pressure measurement play configuration proposed by the present invention；
Fig. 3 is a kind of T shape limited post schematic top plan views of pressure measurement play configuration proposed by the present invention.
In figure：1 operation console, 2U shapes mounting plate, 3 sensor main bodies, 4 display unit main bodies, 5 rotating discs, 6 Rotational Cylindricals, spiral shell in 7
Line pipe, 8 threaded blocks, 9 connecting plates, 10U shapes bar, 11 hollow support blocks, 12 concatenation columns, 13 connection rings, 14 knobs, 15 threaded rods,
16 inner screw sheaths, 17T shape limited posts.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the top of a kind of pressure measurement play configuration, including operation console 1, operation console 1 is fixed with U-shaped installation
Plate 2 and sensor main body 3, and sensor main body 3 is located at U-shaped mounting plate 2 close to the side of operation console 1, the top of U-shaped mounting plate 2
Rotating disc 5 is equipped with above portion, and the bottom of rotating disc 5 is fixed with the Rotational Cylindrical 6 being rotatablely connected with U-shaped mounting plate 2, Rotational Cylindrical 6
Bottom end be fixed with threaded block 8, the outside screw of threaded block 8 is socketed with riffled tube 7, and the low side of riffled tube 7 is fixed with
The bottom of connecting plate 9, connecting plate 9 is fixed with U-shaped bar 10 by bracing wire, and the both sides of U-shaped bar 10 are fixed with symmetrically arranged company
Ring 13 is connect, the end of U-shaped bar 10 is fixed with the hollow support block 11 positioned at 10 lower section of U-shaped bar, and the both sides of hollow support block 11
The inside thread of the inner screw sheath 16 being provided symmetrically, inner screw sheath 16 is socketed with threaded rod 15, and 15 turning set of threaded rod
It is connected on the inside for being correspondingly connected with ring 13, the top of threaded rod 15 is fixed with knob 14, and knob 14 is located at the top of connection ring 13
Top, and the outside fixing sleeve of threaded rod 15 is connected to the spacing ring positioned at 13 bottom part down of connection ring, hollow support block 11 is close
The side of inner screw sheath 16 is equipped with sliding slot, and sliding sleeve is connected to T shapes limited post 17 in sliding slot, and T shapes limited post 17 is close to interior spiral shell
One end of line set 16 is fixed with corresponding inner screw sheath 16, and the top of hollow support block 11 is fixed with positioned at 10 side of U-shaped bar
Column 12 is concatenated, and the outside for concatenating column 12 is socketed with weights, the both ends of connecting plate 9 are equipped with to be adapted to 2 size of U-shaped mounting plate
Pilot hole, and the both ends of U-shaped mounting plate 2 are slidably socketed in corresponding pilot hole, and the both ends of U-shaped mounting plate 2 and operation
The top of platform 1 is vertical, and the top of riffled tube 7 is equipped with first through hole, and Rotational Cylindrical 6 is socketed in first through hole, and internal thread
Set 16 is consistent with the bottom area of hollow support block 11, and sensor main body 3 is connected with the display positioned at 1 over top of operation console
Main body 4.
Operation principle：In the use of the present invention, driving Rotational Cylindrical 6 and threaded block 8 to rotate by rotating rotating disc 5, in turn
Connecting plate 9 can be made smoothly to be lifted, so as to smoothly put the structures such as inner screw sheath 16 and hollow support block 11
It sets on sensor main body 3, and pressure is applied to sensor main body 3, to make sensor main body 3 measure pressure values, and by showing
Show that device main body 4 is shown；When the weights on concatenation column 12 is constant, it is rotatablely connected ring 13, threaded rod 15 is driven to rotate,
Corresponding inner screw sheath 16 can be driven to rise, only hollow support block 11 is contacted with sensor main body 3 at this time, works as inner screw sheath
16 when declining and the bottom of its bottom and hollow support block 11 being made to be located at sustained height, and the contact area with sensor main body 3 is
Sum of the two so as in the case where pressure is constant, increase or reduce forced area as needed, and then is demonstrated in pressure
In the case of constant, the relationship between pressure and forced area；When constant with the contact area of sensor main body 3, pass through increasing
Subtract the weights quantity on concatenation column 12, thus it is possible to vary pressure value, it is fixed in forced area so as to demonstrate,
Relationship between pressure and pressure, using flexible.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of pressure measurement play configuration, including operation console (1), which is characterized in that be fixed at the top of the operation console (1)
U-shaped mounting plate (2) and sensor main body (3), and sensor main body (3) is located at U-shaped mounting plate (2) close to the one of operation console (1)
The over top of side, the U-shaped mounting plate (2) is equipped with rotating disc (5), and the bottom of rotating disc (5) is fixed with and U-shaped mounting plate
(2) Rotational Cylindrical (6) being rotatablely connected, the bottom end of the Rotational Cylindrical (6) is fixed with threaded block (8), the outside of the threaded block (8)
Screw thread is socketed with riffled tube (7), and the low side of riffled tube (7) is fixed with connecting plate (9), the bottom of the connecting plate (9)
It is fixed with U-shaped bar (10) by bracing wire, and the both sides of U-shaped bar (10) are fixed with symmetrically arranged connection ring (13), the U-shaped bar
(10) end is fixed with the hollow support block (11) below U-shaped bar (10), and the both sides of hollow support block (11) are equipped with
The inside thread of symmetrically arranged inner screw sheath (16), the inner screw sheath (16) is socketed with threaded rod (15), and threaded rod
(15) rotation is socketed in the inside for being correspondingly connected with ring (13).
2. a kind of pressure measurement play configuration according to claim 1, which is characterized in that the top of the threaded rod (15)
It is fixed with knob (14), and knob (14) is located at the over top of connection ring (13), and is fixedly attached on the outside of threaded rod (15)
There is the spacing ring positioned at connection ring (13) bottom part down.
3. a kind of pressure measurement play configuration according to claim 1, which is characterized in that the hollow support block (11) is leaned on
The side of nearly inner screw sheath (16) is equipped with sliding slot, and sliding sleeve is connected to T shapes limited post (17), and T shapes limited post (17) in sliding slot
It is fixed with corresponding inner screw sheath (16) close to one end of inner screw sheath (16).
4. a kind of pressure measurement play configuration according to claim 1, which is characterized in that the hollow support block (11)
Top is fixed with the concatenation column (12) positioned at U-shaped bar (10) side, and concatenates and be socketed with weights on the outside of column (12).
5. a kind of pressure measurement play configuration according to claim 1, which is characterized in that the both ends of the connecting plate (9)
Equipped with the pilot hole being adapted to U-shaped mounting plate (2) size, and the both ends of U-shaped mounting plate (2) are slidably socketed in corresponding pilot hole
It is interior, and the both ends of U-shaped mounting plate (2) are vertical with the top of operation console (1).
6. a kind of pressure measurement play configuration according to claim 1, which is characterized in that the top of the riffled tube (7)
Portion is equipped with first through hole, and Rotational Cylindrical (6) is socketed in first through hole, and the bottom of inner screw sheath (16) and hollow support block (11)
Portion's area is consistent.
7. a kind of pressure measurement play configuration according to claim 1, which is characterized in that the sensor main body (3) is even
It is connected to the display unit main body (4) positioned at operation console (1) over top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473765.7A CN108364545A (en) | 2017-12-29 | 2017-12-29 | A kind of pressure measurement play configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473765.7A CN108364545A (en) | 2017-12-29 | 2017-12-29 | A kind of pressure measurement play configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108364545A true CN108364545A (en) | 2018-08-03 |
Family
ID=63010313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711473765.7A Withdrawn CN108364545A (en) | 2017-12-29 | 2017-12-29 | A kind of pressure measurement play configuration |
Country Status (1)
| Country | Link |
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| CN (1) | CN108364545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781545A (en) * | 2019-01-23 | 2019-05-21 | 武汉船用机械有限责任公司 | A kind of stiffness test device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU976475A1 (en) * | 1981-04-03 | 1982-11-23 | Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского | Device for investigating surface water sink |
| CN2386430Y (en) * | 1999-06-25 | 2000-07-05 | 江南造船(集团)有限责任公司 | Portable force measuring wire grip |
| CN201425795Y (en) * | 2009-04-13 | 2010-03-17 | 王长昊 | Teaching demonstration instrument for correlation between intensity of pressure and pressure and between intensity of pressure and stressed area |
| CN201697840U (en) * | 2010-04-28 | 2011-01-05 | 于再接 | Pressure measurer |
| CN102507086A (en) * | 2011-09-22 | 2012-06-20 | 铁道第三勘察设计院集团有限公司 | Pressure test calibration mechanical loading device for earthwork testing |
| CN203629749U (en) * | 2013-12-16 | 2014-06-04 | 张家港市计量测试所 | Working dynamometer calibrating apparatus |
| CN203759942U (en) * | 2014-03-25 | 2014-08-06 | 王占军 | Structured weight measuring instrument |
| CN203895008U (en) * | 2014-04-15 | 2014-10-22 | 王慧 | Pressure intensity demonstrator |
| CN205247724U (en) * | 2015-12-29 | 2016-05-18 | 焦伟 | Unit area pressure demonstration teaching aid |
-
2017
- 2017-12-29 CN CN201711473765.7A patent/CN108364545A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU976475A1 (en) * | 1981-04-03 | 1982-11-23 | Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского | Device for investigating surface water sink |
| CN2386430Y (en) * | 1999-06-25 | 2000-07-05 | 江南造船(集团)有限责任公司 | Portable force measuring wire grip |
| CN201425795Y (en) * | 2009-04-13 | 2010-03-17 | 王长昊 | Teaching demonstration instrument for correlation between intensity of pressure and pressure and between intensity of pressure and stressed area |
| CN201697840U (en) * | 2010-04-28 | 2011-01-05 | 于再接 | Pressure measurer |
| CN102507086A (en) * | 2011-09-22 | 2012-06-20 | 铁道第三勘察设计院集团有限公司 | Pressure test calibration mechanical loading device for earthwork testing |
| CN203629749U (en) * | 2013-12-16 | 2014-06-04 | 张家港市计量测试所 | Working dynamometer calibrating apparatus |
| CN203759942U (en) * | 2014-03-25 | 2014-08-06 | 王占军 | Structured weight measuring instrument |
| CN203895008U (en) * | 2014-04-15 | 2014-10-22 | 王慧 | Pressure intensity demonstrator |
| CN205247724U (en) * | 2015-12-29 | 2016-05-18 | 焦伟 | Unit area pressure demonstration teaching aid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781545A (en) * | 2019-01-23 | 2019-05-21 | 武汉船用机械有限责任公司 | A kind of stiffness test device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |