CN107961825A - A kind of high school student's Bioexperiment heating unit - Google Patents
A kind of high school student's Bioexperiment heating unit Download PDFInfo
- Publication number
- CN107961825A CN107961825A CN201810001528.9A CN201810001528A CN107961825A CN 107961825 A CN107961825 A CN 107961825A CN 201810001528 A CN201810001528 A CN 201810001528A CN 107961825 A CN107961825 A CN 107961825A
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- CN
- China
- Prior art keywords
- fixedly connected
- plate
- bottom plate
- bioexperiment
- heating unit
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
Abstract
The invention discloses a kind of high school student's Bioexperiment heating unit, including bottom plate, the upper surface of the bottom plate is fixedly connected with the lower surface of support plate, the upper surface of the support plate is fixedly connected with the lower surface of fixed plate, the upper surface of the bottom plate is fixedly connected with two fixed links, and the opposite face of two fixed links is fixedly connected with the left and right sides of driving device respectively, the driving device is sequentially connected by belt and driven wheel, and driving device is located at the left side of driven wheel, the inner surface of the driven wheel is connected with first rotating shaft, the outer surface of the first rotating shaft is socketed with clutch shaft bearing, clutch shaft bearing is connected to the upper surface of bottom plate.High school student's Bioexperiment heating unit, pass through the mutual cooperation between motor, driving wheel, belt, driven wheel, first rotating shaft, threaded post, thread cap, movable plate and alcolhol burner, so as to adjust alcolhol burner the distance between to article, so as to ensure that the accuracy of the result of experiment.
Description
Technical field
The present invention relates to experimental technique field, is specially a kind of high school student's Bioexperiment heating unit.
Background technology
Experiment, refers to one of basic skills of scientific research.According to the purpose of scientific research, exclude as much as possible extraneous
Influence, prominent principal element simultaneously utilizes some special instrument and equipments, and artificially changes, controls or analog study object,
Certain some things (or process) is set to occur or reproduce, so as to go to know natural environment appearance, natural property and the natural law.
In the Bioexperiment of senior middle school, heating unit is usually used, normally most of heating unit is all to utilize alcohol
Lamp heats article, but most heating unit adjusts alcolhol burner to needing heating the distance between article, so that
So that article heating is slow, or comparatively fast, so that the result to experiment brings influence.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of high school student's Bioexperiment heating unit, solve
In the Bioexperiment of senior middle school, usually use heating unit, normally most of heating unit be all using alcolhol burner to article into
Row heating, but most heating unit adjusts alcolhol burner to the distance between heating article is needed, so that article adds
Hot is slow, or comparatively fast, so that the problem of result to experiment brings influence.
(2) technical solution
To achieve the above object, the present invention provides following technical solution：A kind of high school student's Bioexperiment heating unit, bag
Bottom plate is included, the upper surface of the bottom plate is fixedly connected with the lower surface of support plate, the upper surface of the support plate and fixed plate
Lower surface is fixedly connected, and the upper surface of the bottom plate is fixedly connected with two fixed links, and the opposite face difference of two fixed links
It is fixedly connected with the left and right sides of driving device, the driving device is sequentially connected by belt and driven wheel, and drives dress
Setting in the left side of driven wheel, the inner surface of the driven wheel is connected with first rotating shaft, the outer surface socket of the first rotating shaft
There is clutch shaft bearing, the clutch shaft bearing is connected to the upper surface of bottom plate, and the top of the first rotating shaft and the bottom of threaded post are consolidated
Fixed connection, the top of the threaded post are fixedly connected with the bottom of the second shaft, and the outer surface of second shaft is socketed with the
Two bearings, the second bearing are connected to the lower surface of fixed plate, and the outer surface thread of the threaded post is connected with thread cap, institute
The upper surface that thread cap is connected to movable plate is stated, the upper surface of the movable plate is fixedly connected with alcolhol burner, the movable plate
Upper surface is fixedly connected by two telescopic devices with the lower surface of fixed plate, and two telescopic devices are respectively positioned at alcolhol burner
The left and right sides, the left surface of the movable plate are fixedly connected with the right flank of sliding block, and the sliding block is slidably connected in sliding slot, institute
The right flank that sliding slot is opened in support plate is stated, the upper surface of the fixed plate offers through hole, and the through hole is located at alcolhol burner
Surface, the left and right sides of the through-hole wall open up it is fluted, the left surface of the groove inner wall and electric pushrod
Left end is fixedly connected, and the right end of the electric pushrod is fixedly connected with the left surface of stripper plate, the lower surface of the bottom plate and branch
The top of support leg is fixedly connected, and the bottom of the support leg is fixedly connected with the upper surface of base, and the length of the bottom plate is more than
The length of fixed plate, and the consistency of thickness of the thickness and support plate of fixed plate and bottom plate.
Preferably, the driving device includes motor, the left and right sides of the motor body respectively with two fixed links
Opposite face be fixedly connected, the output shaft of the motor is fixedly connected with driving wheel, and the driving wheel passes through belt and driven wheel
It is sequentially connected.
Preferably, the telescopic device includes telescopic rod and is socketed in the spring on telescopic rod surface, the movable plate it is upper
Surface is fixedly connected by telescopic rod and spring with the lower surface of fixed plate.
Preferably, the quantity of the support leg is four, and four support legs are located at the four corners of bottom plate lower surface respectively.
Preferably, the upper surface of the bottom plate is respectively arranged with storage battery and switch, and the upper surface of the storage battery is with opening
The lower surface of pass is fixedly connected.
Preferably, the output terminal of the storage battery is electrically connected with the input terminal switched, the output terminal of the switch respectively with
The input terminal of motor and electric pushrod is electrically connected.
(3) beneficial effect
The present invention provides a kind of high school student's Bioexperiment heating unit, possesses following beneficial effect：
(1), high school student's Bioexperiment heating unit, by motor, driving wheel, belt, driven wheel, first rotating shaft,
Mutual cooperation between threaded post, thread cap, movable plate and alcolhol burner, when needing alcolhol burner to move up so that motor is just
Work of changing a job drives driving wheel to rotate, and driving wheel drives driven wheel to rotate by belt, and driven wheel drives first rotating shaft to rotate, and first
Shaft drives threaded post to rotate so that and thread cap drives movable plate to move up under the threaded connection effect with threaded post, from
And make it that movable plate drives alcolhol burner to move up, when needing alcolhol burner to move down so that motor reversal work drives master
Wheel rotation, driving wheel drive driven wheel to rotate by belt, and driven wheel drives first rotating shaft to rotate, and first rotating shaft drives screw thread
Column rotates so that thread cap drives movable plate to move down under the threaded connection effect with threaded post, so that movable plate
Alcolhol burner is driven to move down, so as to adjust alcolhol burner the distance between to article, so that ensure that the result of experiment
Accuracy.
(2), high school student's Bioexperiment heating unit, passes through the phase between first rotating shaft, clutch shaft bearing and threaded post
Mutually coordinate so that first rotating shaft rotates more steady in clutch shaft bearing, so that first rotating shaft drives threaded post to rotate
It is more steady.
(3), high school student's Bioexperiment heating unit, by the mutual cooperation between sliding slot, sliding block and movable plate, makes
Sliding block is more steady when being moved up and down in sliding slot so that movable plate by sliding block along sliding slot move up and down when more
Steadily, and which has a compact structure and a reasonable design of the present invention, it is highly practical.
Brief description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structure diagram that A portions amplify in Fig. 1.
In figure：1 bottom plate, 2 support plates, 3 fixed plates, 4 fixed links, 5 driving devices, 51 motors, 52 driving wheels, 6 belts, 7
Driven wheel, 8 first rotating shafts, 9 clutch shaft bearings, 10 threaded posts, 11 second shafts, 12 second bearings, 13 thread caps, 14 movable plates,
15 sliding blocks, 16 sliding slots, 17 telescopic devices, 171 telescopic rods, 172 springs, 18 alcolhol burners, 19 through holes, 20 grooves, 21 electric pushrods,
22 stripper plates, 23 support legs, 24 bases, 25 storage batteries, 26 switches.
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.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of high school student's Bioexperiment heating unit, including
Bottom plate 1, the upper surface of bottom plate 1 are fixedly connected with the lower surface of support plate 2, the upper surface of support plate 2 and the lower surface of fixed plate 3
It is fixedly connected, the upper surface of bottom plate 1 is fixedly connected with two fixed links 4, passes through the phase interworking between fixed link 4 and motor 51
To close so that the fixation of motor 51 is more stablized, the rotation of fuselage when working so as to avoid motor 51, so that motor 51
Working status is more stablized, and left and right sides of the opposite face of two fixed links 4 respectively with driving device 5 are fixedly connected, and drives
Dynamic device 5 is sequentially connected by belt 6 and driven wheel 7, and driving device 5 is located at the left side of driven wheel 7, and driving device 5 includes
Motor 51, the opposite face of the left and right sides of 51 fuselage of motor respectively with two fixed links 4 are fixedly connected, the output shaft of motor 51
Driving wheel 52 is fixedly connected with, driving wheel 52 is sequentially connected by belt 6 and driven wheel 7, by setting driving device 5 so that
Motor 51 rotates forward work and drives driving wheel 52 to rotate, and driving wheel 52 drives driven wheel 7 to rotate by belt 6, and driven wheel 7 drives the
One shaft 8 rotates, and first rotating shaft 8 drives threaded post 10 to rotate so that thread cap 13 is acted in the threaded connection with threaded post 10
It is lower drive movable plate 14 move up so that movable plate 14 drive alcolhol burner 18 move up, when need alcolhol burner 18 to
When lower mobile so that motor 51 inverts work and drives driving wheel 52 to rotate, and driving wheel 52 drives driven wheel 7 to rotate by belt 6,
Driven wheel 7 drive first rotating shaft 8 rotate, first rotating shaft 8 drive threaded post 10 rotate so that thread cap 13 with threaded post 10
Threaded connection effect is lower to drive movable plate 14 to move down, so that movable plate 14 drives alcolhol burner 18 to move down, it is driven
The inner surface of wheel 7 is connected with first rotating shaft 8, and the outer surface of first rotating shaft 8 is socketed with clutch shaft bearing 9, and clutch shaft bearing 9 is connected to bottom
The upper surface of plate 1, the top of first rotating shaft 8 are fixedly connected with the bottom of threaded post 10, the top of threaded post 10 and the second shaft
11 bottom is fixedly connected, and passes through the mutual cooperation between clutch shaft bearing 9, second bearing 12 and threaded post 10 so that first turn
Axis 8 rotates more steady in clutch shaft bearing 9, so that first rotating shaft 8 drives the more steady of the rotation of threaded post 10, the
The outer surface of two shafts 11 is socketed with second bearing 12, and second bearing 12 is connected to the lower surface of fixed plate 3, by setting second
Shaft 11 and second bearing 12 so that the second shaft 11 rotates more steady in second bearing 12, so that second turn
It is more steady that axis 11 drives threaded post 10 to rotate, and the outer surface thread of threaded post 10 is connected with thread cap 13, and thread cap 13 blocks
The upper surface of movable plate 14 is connected on, passes through the mutual cooperation between threaded post 10, thread cap 13 and movable plate 14 so that thread cap
13 can drive movable plate 14 to move up and down under the threaded connection effect with threaded post 10, and the upper surface of movable plate 14, which is fixed, to be connected
Alcolhol burner 18 is connected to, the upper surface of movable plate 14 is fixedly connected by two telescopic devices 17 with the lower surface of fixed plate 3, and two
A telescopic device 17 is located at the left and right sides of alcolhol burner 18 respectively, by setting two telescopic devices 17 so that on movable plate 14
It is more steady during lower lifting, while turn avoid thread cap 13 and follow threaded post 10 under the threaded connection effect with threaded post 10
Rotate together, so as to ensure that the proper engagement work between threaded post 10 and thread cap 13, telescopic device 17 includes telescopic rod
171 and be socketed in the spring 172 on 171 surface of telescopic rod, the upper surface of movable plate 14 by telescopic rod 171 and spring 172 with it is solid
The lower surface of fixed board 3 is fixedly connected, and the left surface of movable plate 14 is fixedly connected with the right flank of sliding block 15, and sliding block 15 is slidably connected
In sliding slot 16, sliding slot 16 is opened in the right flank of support plate 2, by mutual between sliding slot 16, sliding block 15 and movable plate 14
Coordinate so that sliding block 15 is more steady when being moved up and down in sliding slot 16 so that movable plate 14 by sliding block 15 along cunning
Groove 16 is more steady when moving up and down, and the upper surface of fixed plate 3 offers through hole 19, through hole 19 be located at alcolhol burner 18 just on
Side, the left and right sides of 19 inner wall of through hole open up fluted 20, the left surface of 20 inner wall of groove and the left end of electric pushrod 21
It is fixedly connected, the right end of electric pushrod 21 is fixedly connected with the left surface of stripper plate 22, passes through electric pushrod 21 and stripper plate 22
Between mutual cooperation so that electric pushrod 21 work drive stripper plate 22 move inward, so as to secure the article to two
Between stripper plate 22, the lower surface of bottom plate 1 is fixedly connected with the top of support leg 23, and the quantity of support leg 23 is four, and four
A support leg 23 is located at the four corners of 1 lower surface of bottom plate respectively, and the bottom of support leg 23 is fixedly connected with the upper surface of base 24,
By setting support leg 23 so that the fixation of bottom plate 1 is more stablized, so that the working status of the present invention is more stablized, bottom
The length of plate 1 is more than the length of fixed plate 3, and the thickness of fixed plate 3 and bottom plate 1 and the consistency of thickness of support plate 2, bottom plate 1
Upper surface is respectively arranged with storage battery 25 and switch 26, and the upper surface of storage battery 25 is fixedly connected with the lower surface of switch 26, stores
The output terminal of battery 25 is electrically connected with the input terminal of switch 26, by setting switch 26 so that staff is to motor 51 and electricity
The control of dynamic 21 working status of push rod is more convenient, switch 26 output terminal respectively with motor 51 and the input terminal of electric pushrod 21
It is electrically connected.
In use, between the article that needs are heated is placed on two stripper plates 22, pass through Operation switch 26 so that electronic
The work of push rod 21 drives stripper plate 22 to move inward, so as to secure the article between two stripper plates 22, is opened by operation
Close 26 so that electric pushrod 21 is stopped, and when needing alcolhol burner 18 to move up, passes through Operation switch 26 so that motor
51 rotating forward work drive driving wheel 52 to rotate, and driving wheel 52 drives driven wheel 7 to rotate by belt 6, and driven wheel 7 drives first turn
Axis 8 rotates, and first rotating shaft 8 drives threaded post 10 to rotate so that thread cap 13 acts on lower band in the threaded connection with threaded post 10
Dynamic movable plate 14 moves up, so that movable plate 14 drives alcolhol burner 18 to move up, when alcolhol burner 18 is moved upwards up to
During proper height, pass through Operation switch 26 so that motor 51 is stopped, and when needing alcolhol burner 18 to move down, passes through behaviour
Make switch 26 so that motor 51 inverts work and drives driving wheel 52 to rotate, and driving wheel 52 drives driven wheel 7 to rotate by belt 6,
Driven wheel 7 drive first rotating shaft 8 rotate, first rotating shaft 8 drive threaded post 10 rotate so that thread cap 13 with threaded post 10
Threaded connection effect is lower to drive movable plate 14 to move down, so that movable plate 14 drives alcolhol burner 18 to move down, works as wine
When smart lamp 18 is moved down into proper height, pass through Operation switch 26 so that motor 51 is stopped.
It can to sum up obtain, 1, high school student's Bioexperiment heating unit, by motor 51, driving wheel 52, belt 6, driven
Mutual cooperation between wheel 7, first rotating shaft 8, threaded post 10, thread cap 13, movable plate 14 and alcolhol burner 18, when needing alcolhol burner
18 when moving up so that motor 51 rotates forward work and drives driving wheel 52 to rotate, and driving wheel 52 passes through belt 6 and drives driven wheel 7
Rotate, driven wheel 7 drive first rotating shaft 8 rotate, first rotating shaft 8 drive threaded post 10 rotate so that thread cap 13 with screw thread
The threaded connection effect of column 10 is lower to drive movable plate 14 to move up, so that movable plate 14 drives alcolhol burner 18 to moving up
It is dynamic, when needing alcolhol burner 18 to move down so that motor 51 inverts work and drives driving wheel 52 to rotate, and driving wheel 52 passes through skin
Band 6 drives driven wheel 7 to rotate, and driven wheel 7 drives first rotating shaft 8 to rotate, and first rotating shaft 8 drives threaded post 10 to rotate so that spiral shell
Line cap 13 drives movable plate 14 to move down under the threaded connection effect with threaded post 10, so that movable plate 14 drives wine
Smart lamp 18 moves down, and the distance between article is arrived so as to adjust alcolhol burner 18, so as to ensure that the essence of the result of experiment
Parasexuality.
2nd, high school student's Bioexperiment heating unit, by between first rotating shaft 8, clutch shaft bearing 9 and threaded post 10
Cooperate so that first rotating shaft 8 rotates more steady in clutch shaft bearing 9, so that first rotating shaft 8 drives threaded post
10 rotate it is more steady.
3rd, high school student's Bioexperiment heating unit, passes through the phase interworking between sliding slot 16, sliding block 15 and movable plate 14
Close so that sliding block 15 is more steady when being moved up and down in sliding slot 16 so that movable plate 14 by sliding block 15 along sliding slot
16 is more steady when moving up and down, and which has a compact structure and a reasonable design of the present invention, highly practical.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high school student's Bioexperiment heating unit, including bottom plate (1), it is characterised in that：The upper surface of the bottom plate (1)
It is fixedly connected with the lower surface of support plate (2), the upper surface of the support plate (2) is fixedly connected with the lower surface of fixed plate (3),
The upper surface of the bottom plate (1) is fixedly connected with two fixed links (4), and the opposite face of two fixed links (4) respectively with driving
The left and right sides of device (5) are fixedly connected, and the driving device (5) is sequentially connected by belt (6) and driven wheel (7), and
Driving device (5) is located at the left side of driven wheel (7), and the inner surface of the driven wheel (7) is connected with first rotating shaft (8), and described
The outer surface of one shaft (8) is socketed with clutch shaft bearing (9), and the clutch shaft bearing (9) is connected to the upper surface of bottom plate (1), described
The top of first rotating shaft (8) is fixedly connected with the bottom of threaded post (10), top and the second shaft of the threaded post (10)
(11) bottom is fixedly connected, and the outer surface of second shaft (11) is socketed with second bearing (12), the second bearing
(12) lower surface of fixed plate (3) is connected to, the outer surface thread of the threaded post (10) is connected with thread cap (13), the spiral shell
Line cap (13) is connected to the upper surface of movable plate (14), and the upper surface of the movable plate (14) is fixedly connected with alcolhol burner (18),
The upper surface of the movable plate (14) is fixedly connected by two telescopic devices (17) with the lower surface of fixed plate (3), and two
Telescopic device (17) is located at the left and right sides of alcolhol burner (18), the left surface of the movable plate (14) and the right side of sliding block (15) respectively
Side is fixedly connected, and the sliding block (15) is slidably connected in sliding slot (16), and the sliding slot (16) is opened in the right side of support plate (2)
Side, the upper surface of the fixed plate (3) offer through hole (19), and the through hole (19) is located at the surface of alcolhol burner (18),
The left and right sides of through hole (19) inner wall open up fluted (20), and the left surface of groove (20) inner wall is pushed away with electronic
The left end of bar (21) is fixedly connected, and the right end of the electric pushrod (21) is fixedly connected with the left surface of stripper plate (22), described
The lower surface of bottom plate (1) is fixedly connected with the top of support leg (23), and the bottom of the support leg (23) is upper with base (24)
Surface is fixedly connected, and the length of the bottom plate (1) is more than the length of fixed plate (3), and the thickness of fixed plate (3) and bottom plate (1)
With the consistency of thickness of support plate (2).
A kind of 2. high school student's Bioexperiment heating unit according to claim 1, it is characterised in that：The driving device
(5) motor (51) is included, the left and right sides of motor (51) fuselage are fixed with the opposite face of two fixed links (4) respectively to be connected
Connect, the output shaft of the motor (51) is fixedly connected with driving wheel (52), and the driving wheel (52) passes through belt (6) and driven wheel
(7) it is sequentially connected.
A kind of 3. high school student's Bioexperiment heating unit according to claim 1, it is characterised in that：The telescopic device
(17) telescopic rod (171) and the spring (172) for being socketed in telescopic rod (171) surface, the upper surface of the movable plate (14) are included
It is fixedly connected by telescopic rod (171) and spring (172) with the lower surface of fixed plate (3).
A kind of 4. high school student's Bioexperiment heating unit according to claim 1, it is characterised in that：The support leg
(23) quantity is four, and four support legs (23) are located at the four corners of bottom plate (1) lower surface respectively.
A kind of 5. high school student's Bioexperiment heating unit according to claim 1, it is characterised in that：The bottom plate (1)
Upper surface be respectively arranged with storage battery (25) and switch (26), the upper surface of the storage battery (25) and the following table of switch (26)
Face is fixedly connected.
A kind of 6. high school student's Bioexperiment heating unit according to claim 5, it is characterised in that：The storage battery
(25) output terminal is electrically connected with the input terminal of switch (26), the output terminal of the switch (26) respectively with motor (51) and electronic
The input terminal of push rod (21) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001528.9A CN107961825A (en) | 2018-01-02 | 2018-01-02 | A kind of high school student's Bioexperiment heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001528.9A CN107961825A (en) | 2018-01-02 | 2018-01-02 | A kind of high school student's Bioexperiment heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107961825A true CN107961825A (en) | 2018-04-27 |
Family
ID=61993969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001528.9A Pending CN107961825A (en) | 2018-01-02 | 2018-01-02 | A kind of high school student's Bioexperiment heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107961825A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880827A (en) * | 2018-07-05 | 2018-11-23 | 安徽云图信息技术有限公司 | A kind of prior-warning device of network security |
| CN108849070A (en) * | 2018-05-28 | 2018-11-23 | 芜湖盛创新材料科技有限公司 | A kind of seedling rearing room facilitating discharging |
| CN109001497A (en) * | 2018-06-12 | 2018-12-14 | 柳州通亿汽车配件制造有限公司 | A kind of grip device with measurement function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100952163B1 (en) * | 2008-08-27 | 2010-04-09 | 김규탁 | Alcohol lamp support |
| CN203757702U (en) * | 2014-01-09 | 2014-08-06 | 杨玉蓉 | Alcohol lamp for physics teaching |
| CN204841751U (en) * | 2015-07-21 | 2015-12-09 | 临沂大学 | Heating device for chemistry experiments |
| CN205628029U (en) * | 2016-03-31 | 2016-10-12 | 刘蓉蓉 | High school's chemistry environment -friendly laboratory bench |
| CN106492905A (en) * | 2016-10-17 | 2017-03-15 | 无锡市日升化工有限公司 | A kind of safety-type chemical industry iron stand easy to use |
| CN106669879A (en) * | 2016-12-09 | 2017-05-17 | 王淑彩 | Portable experiment table used in laboratory |
| CN206701315U (en) * | 2017-05-02 | 2017-12-05 | 宁波大学 | The chemical laboratory heating frame that a kind of height can be adjusted |
-
2018
- 2018-01-02 CN CN201810001528.9A patent/CN107961825A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100952163B1 (en) * | 2008-08-27 | 2010-04-09 | 김규탁 | Alcohol lamp support |
| CN203757702U (en) * | 2014-01-09 | 2014-08-06 | 杨玉蓉 | Alcohol lamp for physics teaching |
| CN204841751U (en) * | 2015-07-21 | 2015-12-09 | 临沂大学 | Heating device for chemistry experiments |
| CN205628029U (en) * | 2016-03-31 | 2016-10-12 | 刘蓉蓉 | High school's chemistry environment -friendly laboratory bench |
| CN106492905A (en) * | 2016-10-17 | 2017-03-15 | 无锡市日升化工有限公司 | A kind of safety-type chemical industry iron stand easy to use |
| CN106669879A (en) * | 2016-12-09 | 2017-05-17 | 王淑彩 | Portable experiment table used in laboratory |
| CN206701315U (en) * | 2017-05-02 | 2017-12-05 | 宁波大学 | The chemical laboratory heating frame that a kind of height can be adjusted |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849070A (en) * | 2018-05-28 | 2018-11-23 | 芜湖盛创新材料科技有限公司 | A kind of seedling rearing room facilitating discharging |
| CN109001497A (en) * | 2018-06-12 | 2018-12-14 | 柳州通亿汽车配件制造有限公司 | A kind of grip device with measurement function |
| CN108880827A (en) * | 2018-07-05 | 2018-11-23 | 安徽云图信息技术有限公司 | A kind of prior-warning device of network security |
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Application publication date: 20180427 |