CN108053720A - A kind of portable thermal conduction study experiment device for teaching - Google Patents
A kind of portable thermal conduction study experiment device for teaching Download PDFInfo
- Publication number
- CN108053720A CN108053720A CN201711471895.7A CN201711471895A CN108053720A CN 108053720 A CN108053720 A CN 108053720A CN 201711471895 A CN201711471895 A CN 201711471895A CN 108053720 A CN108053720 A CN 108053720A
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- side wall
- fixedly connected
- plate
- thermal conduction
- fixed
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- 238000002474 experimental method Methods 0.000 title claims abstract description 18
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a kind of portable thermal conduction study experiment device for teaching, including babinet, the upper end of the babinet is equipped with limiting groove, the opposite madial wall of the limiting groove is equipped with fixed plate, the side wall of two fixed plates is equipped with sliding groove, lifter plate is slidably connected in two sliding grooves, the side wall of two lifter plates has been fixedly connected with rack-plate, the side wall of two fixed plates has been fixedly connected with multiple output motors, the output shaft end of multiple output motors has been fixedly connected with driving wheel, and multiple driving wheels are engaged with opposite rack-plate, the side wall of two lifter plates has been fixedly connected with fixed block, the side wall of two fixed blocks has been fixedly connected with transverse slat.The present invention is reasonable in design, easy to operate, and not only convenient for users to carrying, but also internal placement object is convenient for users to taking.
Description
Technical field
The present invention relates to teaching aid technical field more particularly to a kind of portable thermal conduction study experiment device for teaching.
Background technology
Thermal conduction study is the science for studying heat transfer rule, is the science for studying the thermal energy transfer law as caused by the temperature difference.
About in the thirties in last century, thermal conduction study forms independent subject, and in China, thermal conduction study is taken as learning by many universities
Section is taught by expert, it is necessary to use many teaching aids in the teaching process of thermal conduction study, some of instruments are accurate due to it
Property it is high, economic value is high, cannot be directly portable, it is necessary to place it in special babinet, traditional placing box when carrying
With not Portable belt, the drawbacks of object is not easy to take is placed, we devise a kind of portable thermal conduction study experiment device for teaching therefore
To solve problem above.
The content of the invention
The drawbacks of Portable belt, placement object are not easy to take the purpose of the present invention is to solve existing placing box, and carry
A kind of portable thermal conduction study experiment device for teaching gone out, not only convenient for users to carrying, but also internal placement object space just makes
User takes.
To achieve these goals, present invention employs following technical solutions：A kind of portable thermal conduction study religion of the present invention
Experimental provision is learned, including babinet, the upper end of the babinet is equipped with limiting groove, and the opposite madial wall of the limiting groove is equipped with
Fixed plate, the side wall of two fixed plates are equipped with sliding groove, slidably connect lifter plate in two sliding grooves, and two
The side wall of a lifter plate has been fixedly connected with rack-plate, and the side wall of two fixed plates has been fixedly connected with multiple outputs
Motor, the output shaft ends of multiple output motors have been fixedly connected with driving wheel, and multiple driving wheels with relatively
Rack-plate be engaged, the side wall of two lifter plates has been fixedly connected with fixed block, and the side wall of two fixed blocks is equal
Transverse slat is fixedly connected with, two opposite side walls of the transverse slat have been fixedly connected with lifting block, the upper end of two lifting blocks
Temperature monitor is connected between side wall, the upper end side wall of two lifting blocks is equipped with limiting device, two /Vs
The side wall of device offsets with the upper end side wall of temperature monitor, and the upper end of the babinet is equipped with sealing cover, and the two of the babinet
End lateral wall has been fixedly connected with link block, and the side wall of two link blocks has been fixedly connected with limited block, two limits
Shoulder belt is connected between the block of position.
In above-mentioned portable thermal conduction study experiment device for teaching, the limiting device includes being fixed on lifting block upper end
Hollow stem, the hollow stem are internally provided with hollow cavity, are equipped with lifter plate in the hollow cavity, the lifter plate is internally provided with
Thread cavity, the interior bottom of the hollow cavity are equipped with threaded rod vertically, and the bottom sidewall of hollow stem is run through in the upper end of the threaded rod
And be threadedly coupled with thread cavity, the lifter plate runs through the upper end side wall of hollow stem and is slidably connected with it, the lifter plate
Upper end side wall is rotatably connected to supports block, and the bottom sidewall of the supports block and the upper end side wall of temperature monitor offset.
In above-mentioned portable thermal conduction study experiment device for teaching, the bottom of the fixed plate is fixedly connected with baffle, institute
The upper end for stating baffle is equipped with locating rod, and the locating rod is slidably connected through lifter plate and with it.
In above-mentioned portable thermal conduction study experiment device for teaching, the output motor is servomotor.
In above-mentioned portable thermal conduction study experiment device for teaching, the bottom of the babinet is equipped with multiple supporting blocks.
In above-mentioned portable thermal conduction study experiment device for teaching, the bottom of multiple supporting blocks is equipped with anti-skid chequer.
Advantageous effect：In the present invention, temperature monitor is placed on two lifting blocks, when needing temperature monitor of taking
When, start output motor, multiple driving wheels is driven to rotate respectively, under the action of multiple driving wheels, two can be driven respectively
Rack-plate lifting during its lifting, can make two fixed blocks and two transverse slats drive two lifting block liftings, so as to real
Existing temperature monitor lifting, rotates two lifter plates, under the action of two threaded rods, can make two lifter plate liftings, from
And two supports blocks is made not play the effect of /V to temperature monitor, user can take temperature monitor, two limited blocks
It is connected with the both sides of shoulder belt, convenient for users to carrying.The present invention is reasonable in design, easy to operate, not only convenient for users to taking
Band, and internal placement object is convenient for users to taking.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic enlarged-scale view at the A of the present invention.
In figure：1 babinet, 2 link blocks, 3 transverse slats, 4 lifting blocks, 5 temperature monitors, 6 limited blocks, 7 shoulder belts, 8 threaded rods, 9
Hollow stem, 10 lifter plates, 11 supports blocks, 12 sealing covers, 13 baffles, 14 lifter plates, 15 locating rods, 16 rack-plates, 17 output motors,
18 fixed blocks, 19 driving wheels, 20 fixed plates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.
As shown in Figs. 1-2, a kind of portable thermal conduction study experiment device for teaching of the invention, including babinet 1, babinet 1 it is upper
End is equipped with limiting groove, and the opposite madial wall of limiting groove is equipped with fixed plate 20, and the side wall of two fixed plates 20 is equipped with cunning
Slot is moved, lifter plate 14 is slidably connected in two sliding grooves, the side wall of two lifter plates 14 has been fixedly connected with rack-plate 16,
The side wall of two fixed plates 20 has been fixedly connected with multiple output motors 17, and the output shaft end of multiple output motors 17 is fixed
Driving wheel 19 is connected with, and multiple driving wheels 19 are engaged with opposite rack-plate 16, the side wall of two lifter plates 14 is solid
Surely fixed block 18 is connected with, the side wall of two fixed blocks 18 has been fixedly connected with transverse slat 3, and two opposite side walls of transverse slat 3 are solid
Surely lifting block 4 is connected with, temperature monitor 5, the upper end of two lifting blocks 4 are connected between the upper end side wall of two lifting blocks 4
Side wall is equipped with limiting device, and the upper end side wall of the side walls of two limiting devices with temperature monitor 5 offsets, babinet 1 it is upper
End is equipped with sealing cover 12, and the both ends lateral wall of babinet 1 has been fixedly connected with link block 2, and the side wall of two link blocks 2 is fixed to be connected
Limited block 6 is connected to, shoulder belt 7 is connected between two limited blocks 6.
In the present invention, limiting device includes being fixed on the hollow stem 9 of 4 upper end of lifting block, and being internally provided with for hollow stem 9 is hollow
Chamber, hollow cavity is interior to be equipped with lifter plate 10, and lifter plate 10 is internally threaded chamber, and the interior bottom of hollow cavity is equipped with threaded rod vertically
8, the upper end of threaded rod 8 is run through the bottom sidewall of hollow stem 9 and is threadedly coupled with thread cavity, and lifter plate 10 is through hollow stem 9
Upper end side wall is simultaneously slidably connected with it, and the upper end side wall of lifter plate 10 is rotatably connected to supports block 11, the bottom sidewall of supports block 11 with
The upper end side wall of temperature monitor 5 offsets, and the effect of /V can be played to temperature monitor 5, ensures its stability, fixed plate
20 bottom is fixedly connected with baffle 13, and the upper end of baffle 13 is equipped with locating rod 15, locating rod 15 through lifter plate 14 and and its
It is slidably connected, can be vertically moved up or down lifter plate 14, output motor 17 is servomotor, and the bottom of babinet 1 is equipped with multiple supports
Block, the bottom of multiple supporting blocks are equipped with anti-skid chequer.
In the present invention, temperature monitor 5 is placed on two lifting blocks 4, when need to take temperature monitor 5 when, open
Dynamic output motor 17, drives multiple driving wheels 19 to rotate, under the action of multiple driving wheels 19, can drive two respectively respectively
16 lifting of rack-plate during its lifting, can make two fixed blocks 18 and two transverse slats 3 drive two 4 liftings of lifting block,
So as to fulfill 5 lifting of temperature monitor, two lifter plates 14 are rotated, under the action of two threaded rods 8, two liftings can be made
14 lifting of plate, so that two supports blocks 11 do not play temperature monitor 5 effect of /V, user can take temperature detection
Instrument 5, two limited blocks 6 are connected with the both sides of shoulder belt 7, convenient for users to carrying.
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 in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of portable thermal conduction study experiment device for teaching, including babinet（1）, it is characterised in that：The babinet（1）Upper end set
There is limiting groove, the opposite madial wall of the limiting groove is equipped with fixed plate（20）, two fixed plates（20）Side wall
Sliding groove is equipped with, lifter plate is slidably connected in two sliding grooves（14）, two lifter plates（14）Side wall
It has been fixedly connected with rack-plate（16）, two fixed plates（20）Side wall be fixedly connected with multiple output motors（17）,
Multiple output motors（17）Output shaft end be fixedly connected with driving wheel（19）, and multiple driving wheels（19）
With opposite rack-plate（16）It is engaged, two lifter plates（14）Side wall be fixedly connected with fixed block（18）, two
The fixed block（18）Side wall be fixedly connected with transverse slat（3）, two transverse slats（3）Opposite side wall has been fixedly connected with
Lifting block（4）, two lifting blocks（4）Upper end side wall between be connected with temperature monitor（5）, two lifting blocks
（4）Upper end side wall be equipped with limiting device, the side wall of two limiting devices is and temperature monitor（5）Upper end side wall
It offsets, the babinet（1）Upper end be equipped with sealing cover（12）, the babinet（1）Both ends lateral wall be fixedly connected with connection
Block（2）, two link blocks（2）Side wall be fixedly connected with limited block（6）, two limited blocks（6）Between connect
There is shoulder belt（7）.
2. portable thermal conduction study experiment device for teaching according to claim 1, it is characterised in that：The limiting device includes
It is fixed on lifting block（4）The hollow stem of upper end（9）, the hollow stem（9）Be internally provided with hollow cavity, be equipped in the hollow cavity
Lifter plate（10）, the lifter plate（10）Be internally threaded chamber, the interior bottom of the hollow cavity is equipped with threaded rod vertically
（8）, the threaded rod（8）Upper end run through hollow stem（9）Bottom sidewall and be threadedly coupled with thread cavity, the lifter plate
（10）Through hollow stem（9）Upper end side wall and be slidably connected with it, the lifter plate（10）Upper end side wall be rotatably connected to
Supports block（11）, the supports block（11）Bottom sidewall and temperature monitor（5）Upper end side wall offset.
3. portable thermal conduction study experiment device for teaching according to claim 1, it is characterised in that：The fixed plate（20）'s
Bottom is fixedly connected with baffle（13）, the baffle（13）Upper end be equipped with locating rod（15）, the locating rod（15）Through liter
Plate drops（14）And it is slidably connected with it.
4. portable thermal conduction study experiment device for teaching according to claim 1, it is characterised in that：The output motor（17）
For servomotor.
5. portable thermal conduction study experiment device for teaching according to claim 1, it is characterised in that：The babinet（1）Bottom
Portion is equipped with multiple supporting blocks.
6. portable thermal conduction study experiment device for teaching according to claim 5, it is characterised in that：Multiple supporting blocks
Bottom is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471895.7A CN108053720A (en) | 2017-12-29 | 2017-12-29 | A kind of portable thermal conduction study experiment device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471895.7A CN108053720A (en) | 2017-12-29 | 2017-12-29 | A kind of portable thermal conduction study experiment device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108053720A true CN108053720A (en) | 2018-05-18 |
Family
ID=62128510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711471895.7A Pending CN108053720A (en) | 2017-12-29 | 2017-12-29 | A kind of portable thermal conduction study experiment device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108053720A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132357A (en) * | 2019-05-28 | 2019-08-16 | 天津鼎燕科技有限公司 | A kind of Portable environmental-monitoring equipment |
| CN111568054A (en) * | 2020-04-05 | 2020-08-25 | 巩晓芳 | Stainless steel that box was deposited to convenient taking freezes deposits frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204010450U (en) * | 2014-08-04 | 2014-12-10 | 吴郝强 | A kind of portable thermal conduction study experiment device for teaching |
| CN205526709U (en) * | 2016-01-25 | 2016-08-31 | 苏州琨丰机械设备有限公司 | Box system of stacking |
| CN206370218U (en) * | 2016-10-31 | 2017-08-01 | 四川省金润仪器设备有限公司 | A kind of multi-functional physical experiment table with lowering or hoisting gear |
| CN206535560U (en) * | 2017-03-06 | 2017-10-03 | 谭支强 | A kind of portable biometric medical experiment case |
-
2017
- 2017-12-29 CN CN201711471895.7A patent/CN108053720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204010450U (en) * | 2014-08-04 | 2014-12-10 | 吴郝强 | A kind of portable thermal conduction study experiment device for teaching |
| CN205526709U (en) * | 2016-01-25 | 2016-08-31 | 苏州琨丰机械设备有限公司 | Box system of stacking |
| CN206370218U (en) * | 2016-10-31 | 2017-08-01 | 四川省金润仪器设备有限公司 | A kind of multi-functional physical experiment table with lowering or hoisting gear |
| CN206535560U (en) * | 2017-03-06 | 2017-10-03 | 谭支强 | A kind of portable biometric medical experiment case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132357A (en) * | 2019-05-28 | 2019-08-16 | 天津鼎燕科技有限公司 | A kind of Portable environmental-monitoring equipment |
| CN111568054A (en) * | 2020-04-05 | 2020-08-25 | 巩晓芳 | Stainless steel that box was deposited to convenient taking freezes deposits frame |
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