CN108339585A - A kind of chemical experiment teaching instrument container - Google Patents
A kind of chemical experiment teaching instrument container Download PDFInfo
- Publication number
- CN108339585A CN108339585A CN201810006105.6A CN201810006105A CN108339585A CN 108339585 A CN108339585 A CN 108339585A CN 201810006105 A CN201810006105 A CN 201810006105A CN 108339585 A CN108339585 A CN 108339585A
- Authority
- CN
- China
- Prior art keywords
- shaft
- instrument
- horizontally disposed
- placing groove
- babinet
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a kind of chemical experiment teaching instrument containers,Including babinet,The inner bottom centre position of the babinet is provided with horizontally disposed placing groove,The cross section of placing groove is rectangle,It is embedded with driving motor on the side side wall of placing groove,The output shaft of driving motor is connected with horizontally disposed shaft,The one end of shaft far from driving motor is rotatably connected on the side wall of placing groove,The inside of placing groove is rotatably connected to horizontally disposed fixing axle on the side side wall far from shaft,Fixing axle is arranged in parallel with shaft,Shaft is respectively equipped with driving wheel and driven wheel with fixing axle close to one end of driving motor,Horizontally disposed belt is connected between driving wheel and driven wheel,The present apparatus can not only be in instrument container carrying process,To instrument into row buffering,Prevent instrument from shaking,To be damaged to instrument,It can also be when taking instrument,Instrument is promoted,So that instrument leaves in instrument container automatically,Consequently facilitating taking.
Description
Technical field
The present invention relates to chemical experiment teaching technical field more particularly to a kind of chemical experiment teaching instrument containers.
Background technology
Technicalization with social life and economic globalization, make the importance of chemical experiment become increasingly conspicuous.It is chemical real
It tests as one of most important technological breakthrough carrier, it has also become most popular content in scientific and technological various fields of recent life.It is many
Country is all worked chemical experiment as the important component of students ' quality education in elementary education strategy, and will
It is put in status outstanding.Currently, chemistry teacher in upper chemical experiment class hour, needed that with instrument container indoor experiment instrument will be tested
Device is carried to classroom, and laboratory apparatus includes the beaker etc. of category of glass, also there is the precision instrument of machine type.Traditional instrument container is
Simply instrument is placed, instrument container usually will produce the shaking of different amplitudes in carrying process, for precision instrument
For, if shaking amplitude is larger, it is easy to damage precision instrument, while precision instrument is placed in instrument container, is taken
Inconvenience, thus it is proposed that a kind of chemical experiment teaching instrument container.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of chemical experiment teaching proposed is used
Instrument container.
To achieve the goals above, present invention employs following technical solutions：
The inner bottom centre position of a kind of chemical experiment teaching instrument container, including babinet, the babinet is provided with level
The cross section of the placing groove of setting, placing groove is rectangle, and driving motor is embedded on the side side wall of placing groove, driving motor
Output shaft is connected with horizontally disposed shaft, and the one end of shaft far from driving motor is rotatably connected on the side wall of placing groove, puts
It sets and is rotatably connected to horizontally disposed fixing axle on side side wall of the inside of slot far from shaft, fixing axle is parallel with shaft to be set
It sets, shaft is respectively equipped with driving wheel and driven wheel with fixing axle close to one end of driving motor, connects between driving wheel and driven wheel
Be connected to horizontally disposed belt, be all provided in shaft and fixing axle there are two the nut block being located remotely from each other, the bottom end of nut block with put
It sets slot to be slidably connected, the top of two nut blocks is hinged with the lift lever being obliquely installed, and two lift levers are arranged in a crossed manner, is promoted
The centre position of bar is equipped with axis pin, and two lift levers are rotatablely connected by axis pin, and the top of lift lever is hinged with the first sliding block,
The inner bottom of babinet is equipped with horizontally disposed lifting plate, and lifting plate is slidably connected on the surrounding inner wall of babinet, lifting plate position
In the top of lift lever, the bottom end both sides of lifting plate are provided with horizontally disposed the first sliding groove, and the first sliding block is slidably connected at
In one sliding slot, the top of lifting plate is equipped with the fixed bin of top end opening, and fixed bin is slidably connected on the surrounding inner wall of babinet, case
The top of body is equipped with horizontally disposed case lid.
Preferably, the shaft passes through outer with two groups of opposite external screw threads of hand of spiral, nut block is equipped in fixing axle
Screw thread is threadedly coupled with shaft and fixing axle, and two nut blocks cooperate with two groups of screw threads respectively.
Preferably, the bottom end both sides of the placing groove are provided with horizontally disposed second sliding slot, and the bottom end of nut block is all provided with
There are the second sliding block, the second sliding block to be slidably connected in second sliding slot.
Preferably, the limited block there are four array arrangement, the surrounding inner wall of babinet are set on the surrounding side wall of the lifting plate
On be provided with vertically disposed limiting slot, limited block is slidably connected in limiting slot.
Preferably, the bottom end of the fixed bin is fixed with multiple vertically disposed buffer bars, and buffer bar is uniformly arranged, and is promoted
The top of plate is provided with multiple vertically disposed dashpots, and the bottom end of buffer bar extends in dashpot.
Preferably, the outside of the buffer bar is socketed with vertically disposed spring, and the top and bottom end of spring are fixed respectively
On fixed bin and lifting plate.
Preferably, it is equipped with cushion pad on the bottom end of the fixed bin and surrounding inner wall, the bottom end interposition of case lid installs
There are horizontally disposed buffer board, the top end opening mutual cooperation of buffer board and babinet.
Beneficial effects of the present invention：
1, it by the setting of fixed bin, cushion pad, buffer board, dashpot, buffer bar and spring, can be carried in instrument container
In the process, prevent instrument from shaking into row buffering in instrument, to be damaged to instrument；
2, pass through shaft, axis pin, lift lever, nut block, placing groove, driving wheel, driving motor, belt, lifting plate, first
The setting of sliding slot, the first sliding block, second sliding slot, the second sliding block, driven wheel and fixing axle, can be when taking instrument, to instrument
It is promoted so that instrument leaves in instrument container automatically, consequently facilitating taking；
3, by the setting of limiting slot and limited block, lifting plate can be limited, prevents lifting plate from leaving instrument container,
Influence the using effect of instrument container；
The present apparatus, to instrument into row buffering, can not only prevent instrument from shaking in instrument container carrying process, to
Instrument being damaged, additionally it is possible to when taking instrument, instrument be promoted so that instrument leaves in instrument container automatically, from
And convenient for taking.
Description of the drawings
Fig. 1 is a kind of elevation cross-sectional view of chemical experiment teaching instrument container proposed by the present invention；
Fig. 2 is a kind of top plan view of chemical experiment teaching instrument container proposed by the present invention；
Fig. 3 is a kind of fixed bin side structure schematic view of chemical experiment teaching instrument container proposed by the present invention.
In figure：1 babinet, 2 shafts, 3 axis pins, 4 lift levers, 5 nut blocks, 6 placing grooves, 7 driving wheels, 8 driving motors, 9 skins
Band, 10 lifting plates, 11 fixed bins, 12 cushion pads, 13 buffer boards, 14 case lids, 15 limiting slots, 16 the first sliding grooves, 17 first sliding blocks,
18 limited blocks, 19 second sliding slots, 20 second sliding blocks, 21 driven wheels, 22 fixing axles, 23 dashpots, 24 buffer bars, 25 springs.
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, a kind of chemical experiment teaching instrument container, including babinet 1, the inner bottom centre position of babinet 1
It is provided with horizontally disposed placing groove 6, the cross section of placing groove 6 is rectangle, and driving motor is embedded on the side side wall of placing groove 6
8, the output shaft of driving motor 8 is connected with horizontally disposed shaft 2, and the one end of shaft 2 far from driving motor 8, which is rotatably connected on, puts
On the side wall for setting slot 6, it is rotatably connected to horizontally disposed fixing axle 22 on side side wall of the inside far from shaft 2 of placing groove 6,
Fixing axle 22 is arranged in parallel with shaft 2, shaft 2 and fixing axle 22 close to one end of driving motor 8 be respectively equipped with driving wheel 7 and from
Driving wheel 21, is connected with horizontally disposed belt 9 between driving wheel 7 and driven wheel 21, be all provided in shaft 2 and fixing axle 22 there are two
The nut block 5 being located remotely from each other, bottom end and the placing groove 6 of nut block 5 are slidably connected, and the top of two nut blocks 5, which is hinged with, inclines
The lift lever 4 being tiltedly arranged, two lift levers 4 are arranged in a crossed manner, and the centre position of lift lever 4 is equipped with axis pin 3, and two lift levers 4 are logical
The rotation connection of axis pin 3 is crossed, the top of lift lever 4 is hinged with the first sliding block 17, and the inner bottom of babinet 1 is equipped with horizontally disposed
Lifting plate 10, lifting plate 10 are slidably connected on the surrounding inner wall of babinet 1, and lifting plate 10 is located at the top of lift lever 4, lifting plate
10 bottom end both sides are provided with horizontally disposed the first sliding groove 16, and the first sliding block 17 is slidably connected in the first sliding groove 16, are promoted
The top of plate 10 is equipped with the fixed bin 11 of top end opening, and fixed bin 11 is slidably connected on the surrounding inner wall of babinet 1, babinet 1
Top be equipped with horizontally disposed case lid 14, shaft 2 with two groups of opposite external screw threads of hand of spiral, nut are equipped in fixing axle 22
Block 5 is threadedly coupled by external screw thread with shaft 2 and fixing axle 22, and two nut blocks 5 cooperate with two groups of screw threads respectively, is placed
The bottom end both sides of slot 6 are provided with horizontally disposed second sliding slot 19, and the bottom end of nut block 5 is equipped with the second sliding block 20, and second slides
Block 20 is slidably connected in second sliding slot 19, and the limited block 18 there are four array arrangement, case are set on the surrounding side wall of lifting plate 10
Vertically disposed limiting slot 15 is provided on the surrounding inner wall of body 1, limited block 18 is slidably connected in limiting slot 15, fixed bin 11
Bottom end be fixed with multiple vertically disposed buffer bars 24, buffer bar 24 is uniformly arranged, and the top of lifting plate 10 is provided with multiple hang down
The bottom end of the dashpot 23 being directly arranged, buffer bar 24 extends in dashpot 23, and the outside of buffer bar 24, which is socketed with, to be vertically arranged
Spring 25, the top and bottom end of spring 25 be separately fixed on fixed bin 11 and lifting plate 10, the bottom end of fixed bin 11 and four
Be equipped with cushion pad 12 on all inner walls, the bottom end centre position of case lid 14 is equipped with horizontally disposed buffer board 13, buffer board 13 with
The top end opening of babinet 1 cooperates.
Operation principle：When carrying chemistry teaching instrument, since instrument container 1 is easy to happen shaking so that instrument container 1 is to solid
Determine instrument in box 11 and generate extruding, when instrument is pressed down against by fixed bin 11, fixed bin 1 to buffer bar 24 and spring 25 into
Row squeezes so that buffer bar 24 is moved to the inside of dashpot 23, and spring 25 is compressed, due to the elasticity of spring 25, passed through
Fixed bin 11 is to instrument into row buffering, and for buffer board 13 to the top of instrument into row buffering, cushion pad 12 carries out the surrounding of instrument
Buffer protection prevents the larger damage instrument of instrument shaking amplitude, when needing to take out in instrument, starts driving motor 8, shaft 2
Driving wheel 7 is driven to be rotated, since driving wheel 7 is sequentially connected by belt 9 and driven wheel 21, driven wheel 21 drives fixing axle
22 are rotated, since two nut blocks 5 cooperate with two groups of screw threads in shaft 2 and fixing axle 22 respectively, while nut
Block 5 is fixed in the first sliding groove 15 and can not be rotated by lift lever 4 and the first sliding block 17 so that two nut blocks 5 are mutual
Close, lift lever 4 and the angle of horizontal plane are increasing so that and lifting plate 10 drives fixed bin 11 and instrument to move upwards, this
When the sliding in the second sliding slot 19 of the second sliding block 20, the sliding in limiting slot 15 of limited block 18, limited block 18 to lifting plate 10 into
Row limit, prevents lifting plate 10 from leaving instrument container 1, influences the using effect of instrument container 1, instrument automatic lifting to instrument container 1
It is external, you can to take out instrument, the present apparatus, to instrument into row buffering, can not only prevent instrument in 1 carrying process of instrument container
Shake, to being damaged to instrument, additionally it is possible to when taking instrument, instrument be promoted so that instrument automatically from
It opens in instrument container 1, consequently facilitating taking.
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 chemical experiment teaching instrument container, including babinet (1), which is characterized in that in the inner bottom of the babinet (1)
Between position be provided with horizontally disposed placing groove (6), the cross section of placing groove (6) is rectangle, on the side side wall of placing groove (6) in
Embedded with driving motor (8), the output shaft of driving motor (8) is connected with horizontally disposed shaft (2), and shaft (2) is far from driving electricity
One end of machine (8) is rotatably connected on the side wall of placing groove (6), and the inside of placing groove (6) is far from the side side wall of shaft (2)
It is rotatably connected to horizontally disposed fixing axle (22), fixing axle (22) is arranged in parallel with shaft (2), shaft (2) and fixing axle
(22) driving wheel (7) and driven wheel (21), driving wheel (7) and driven wheel (21) are respectively equipped with close to one end of driving motor (8)
Between be connected with horizontally disposed belt (9), be all provided with that there are two the nut blocks being located remotely from each other in shaft (2) and fixing axle (22)
(5), the bottom end of nut block (5) is slidably connected with placing groove (6), and the top of two nut blocks (5), which is hinged with, to be obliquely installed
Lift lever (4), two lift levers (4) are arranged in a crossed manner, and the centre position of lift lever (4) is equipped with axis pin (3), two lift levers (4)
It is rotatablely connected by axis pin (3), the top of lift lever (4) is hinged with the first sliding block (17), and the inner bottom of babinet (1) is equipped with
Horizontally disposed lifting plate (10), lifting plate (10) are slidably connected on the surrounding inner wall of babinet (1), and lifting plate (10), which is located at, to be carried
The bottom end both sides of the top of rising stem (4), lifting plate (10) are provided with horizontally disposed the first sliding groove (16), and the first sliding block (17) is sliding
Dynamic to be connected in the first sliding groove (16), the top of lifting plate (10) is equipped with the fixed bin (11) of top end opening, and fixed bin (11) is sliding
Dynamic to be connected on the surrounding inner wall of babinet (1), the top of babinet (1) is equipped with horizontally disposed case lid (14).
2. a kind of chemical experiment teaching instrument container according to claim 1, which is characterized in that the shaft (2) with it is solid
Two groups of opposite external screw threads of hand of spiral are equipped on dead axle (22), nut block (5) passes through external screw thread and shaft (2) and fixing axle
(22) it is threadedly coupled, two nut blocks (5) cooperate with two groups of screw threads respectively.
3. a kind of chemical experiment teaching instrument container according to claim 1, which is characterized in that the placing groove (6)
Bottom end both sides are provided with horizontally disposed second sliding slot (19), and the bottom end of nut block (5) is equipped with the second sliding block (20), and second slides
Block (20) is slidably connected in second sliding slot (19).
4. a kind of chemical experiment teaching instrument container according to claim 1, which is characterized in that the lifting plate (10)
The limited block (18) there are four array arrangement is set on surrounding side wall, and vertically disposed limit is provided on the surrounding inner wall of babinet (1)
Position slot (15), limited block (18) are slidably connected in limiting slot (15).
5. a kind of chemical experiment teaching instrument container according to claim 1, which is characterized in that the fixed bin (11)
Bottom end is fixed with multiple vertically disposed buffer bars (24), and buffer bar (24) is uniformly arranged, and the top of lifting plate (10) is provided with more
The bottom end of a vertically disposed dashpot (23), buffer bar (24) extends in dashpot (23).
6. a kind of chemical experiment teaching instrument container according to claim 5, which is characterized in that the buffer bar (24)
Outside is socketed with vertically disposed spring (25), and the top and bottom end of spring (25) are separately fixed at fixed bin (11) and lifting plate
(10) on.
7. a kind of chemical experiment teaching instrument container according to claim 1, which is characterized in that the fixed bin (11)
Cushion pad (12) is equipped on bottom end and surrounding inner wall, the bottom end centre position of case lid (14) is equipped with horizontally disposed buffer board
(13), buffer board (13) and the top end opening of babinet (1) cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006105.6A CN108339585A (en) | 2018-01-03 | 2018-01-03 | A kind of chemical experiment teaching instrument container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006105.6A CN108339585A (en) | 2018-01-03 | 2018-01-03 | A kind of chemical experiment teaching instrument container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108339585A true CN108339585A (en) | 2018-07-31 |
Family
ID=62960583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810006105.6A Withdrawn CN108339585A (en) | 2018-01-03 | 2018-01-03 | A kind of chemical experiment teaching instrument container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108339585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298302A (en) * | 2018-08-24 | 2019-02-01 | 湖北仪天成电力设备有限公司 | Increasing apparatus is used in a kind of inspection of series resonance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1134233A (en) * | 1997-07-18 | 1999-02-09 | Hooa Home:Kk | Panel |
| CN206325590U (en) * | 2016-12-22 | 2017-07-14 | 秦俭 | A kind of test tube case being readily transported |
| CN206610504U (en) * | 2017-03-23 | 2017-11-03 | 沈阳理工大学 | Novel computer science and technology realia stores exhibiting device |
-
2018
- 2018-01-03 CN CN201810006105.6A patent/CN108339585A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1134233A (en) * | 1997-07-18 | 1999-02-09 | Hooa Home:Kk | Panel |
| CN206325590U (en) * | 2016-12-22 | 2017-07-14 | 秦俭 | A kind of test tube case being readily transported |
| CN206610504U (en) * | 2017-03-23 | 2017-11-03 | 沈阳理工大学 | Novel computer science and technology realia stores exhibiting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298302A (en) * | 2018-08-24 | 2019-02-01 | 湖北仪天成电力设备有限公司 | Increasing apparatus is used in a kind of inspection of series resonance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |