CN208494214U - A kind of beaker for chemical experiments frame - Google Patents
A kind of beaker for chemical experiments frame Download PDFInfo
- Publication number
- CN208494214U CN208494214U CN201821071981.9U CN201821071981U CN208494214U CN 208494214 U CN208494214 U CN 208494214U CN 201821071981 U CN201821071981 U CN 201821071981U CN 208494214 U CN208494214 U CN 208494214U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- beaker
- chemical experiments
- fixedly installed
- support
- 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.)
- Expired - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of beaker for chemical experiments framves, including including pedestal, the side of the pedestal is hinged with door-plate, the inner bottom of the pedestal is fixedly installed hydraulic stem, and the top of the hydraulic stem is welded with supporting table, the upper end of the supporting table is provided with placing groove, alcolhol burner is provided in the placing groove, telescopic rod is provided with by shaft rotation in the internal side wall of the pedestal, and one end of the telescopic rod is fixedly installed light cover, the middle position of the support plate is provided with circular through hole, one Slideslip of upper end of the support column is provided with support rod, the bottom end of the support rod is fixedly installed driving motor, the output end of the driving motor is connected with stirring rod.The utility model can be stirred heating reaction, operator is avoided to be burned by being provided with stirring rod；By being arranged alcolhol burner in chassis interior, it can be avoided laboratory because alcolhol burner skews and safety accident occur.
Description
Technical field
The utility model relates to chemical laboratory appliance technology, in particular to a kind of beaker for chemical experiments frame.
Background technique
In chemical laboratory, it is one that beaker, which is often used in preparing solution and the reaction vessel as larger amount of reagent,
The common laboratory glassware of kind, is usually made of glass, plastics or heat resistant glass.Beaker is cylindrical, and the one of top
Side is provided with a notch, is convenient for pouring liquid.For beaker because its bore is unanimous between the higher and lower levels, liquid taking is very convenient, is to do to simplify
It learns and reacts most common reaction vessel.
In chemical experiment, usually chemically reacted using beaker heating, during Heating Experiment, it is often necessary to right
Reaction reagent in beaker is stirred, and can be improved the rate of chemical reaction, and existing beaker is easy in heating stirring
So that reaction reagent splashes with operator, operator is caused to scald；And alcolhol burner is placed directly on desktop, and operator holds
Alcolhol burner easily is touched, is easy to cause to test indoor safety accident so that alcolhol burner skews.
Utility model content
The main purpose of the utility model is to provide a kind of beaker for chemical experiments framves, can effectively solve background technique
The problems in.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of beaker for chemical experiments frame, including including pedestal, the side of the pedestal is hinged with door-plate, the door-plate
Side is provided with lock, and the side of the pedestal is provided with the lockhole to match with lock, and the inner bottom of the pedestal is solid
Surely it is provided with hydraulic stem, and the top of the hydraulic stem is welded with supporting table, the upper end of the supporting table is provided with placing groove, institute
It states and is provided with alcolhol burner in placing groove, telescopic rod is provided with by shaft rotation in the internal side wall of the pedestal, and described stretch
One end of contracting bar is fixedly installed light cover, and the upper end side of the pedestal is fixedly installed support column, and the one of the support column
Side is fixedly installed support plate, and the middle position of the support plate is provided with circular through hole, and is connected on the circular through hole
One Slideslip of upper end of beaker, the support column is provided with support rod, and the bottom end of the support rod is fixedly installed driving motor,
The output end of the driving motor is connected with stirring rod.
Preferably, the driving motor is servo motor, and the stirring rod is glass bar.
Preferably, the upper end of the pedestal is provided with through-hole, and is provided with asbestos gauge on the through-hole.
Preferably, the side of the door-plate is provided with handle, and is provided with non-skid band on the handle.
Preferably, the upper end side of the pedestal is provided with operation button.
Preferably, Heat resistant rubber pad is arranged on the circular through hole.
Compared with prior art, the utility model has the following beneficial effects: a kind of beaker for chemical experiments frame, passes through
It is provided with pedestal, and alcolhol burner is arranged in chassis interior, the stability of alcolhol burner can either be enhanced, and can be avoided operator
Accidentally encounter alcolhol burner, so that alcolhol burner skews, causes the safety accident in laboratory；By being provided with stirring above alcolhol burner
Stick drives stirring rod to rotate, so that stirring rod is to anti-in beaker when alcolhol burner heats beaker using driving motor
Reagent is answered to be stirred, when can be avoided artificial stirring, the reaction reagent in beaker is splashed out, and causes to scald to operator；Pass through
The side of alcolhol burner is provided with telescopic rod, and is provided with light cover on telescopic rod, after the completion of heating, using hydraulic stem by alcohol
Lamp lowers, and extends telescopic rod, alcohol burner cap is gone out using light cover, operator is facilitated to carry out the next item down operation.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of beaker for chemical experiments frame of the utility model.
Fig. 2 is the schematic diagram of internal structure of pedestal when a kind of beaker for chemical experiments frame of the utility model heats.
Fig. 3 is the schematic diagram of internal structure of pedestal when a kind of beaker for chemical experiments frame of the utility model does not heat.
Fig. 4 is a kind of overlooking structure diagram of beaker for chemical experiments frame support plate of the utility model.
Fig. 5 is a kind of overlooking structure diagram of beaker for chemical experiments frame pedestal of the utility model.
In figure: 1, pedestal；2, door-plate；3, it latches；4, hydraulic stem；5, supporting table；6, placing groove；7, alcolhol burner；8, shaft；
9, telescopic rod；10, light cover；11, support column；12, support plate；13, circular through hole；14, beaker；15, support rod；16, driving electricity
Machine；17, stirring rod；18, handle；19, asbestos gauge；20, operation button.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of beaker for chemical experiments frame, including pedestal 1, the side of pedestal 1 are hinged with door-plate 2, door
The side of plate 2 is provided with lock 3, and the side of pedestal 1 is provided with the lockhole to match with lock 3, and the inner bottom of pedestal 1 is solid
Surely it is provided with hydraulic stem 4, and the top of hydraulic stem 4 is welded with supporting table 5, the upper end of supporting table 5 is provided with placing groove 6, places
It is provided with alcolhol burner 7 in slot 6, is rotated in the internal side wall of pedestal 1 by shaft 8 and is provided with telescopic rod 9, and the one of telescopic rod 9
End is fixedly installed light cover 10, and the upper end side of pedestal 1 is fixedly installed support column 11, and the side fixed setting of support column 11
There is support plate 12, the middle position of support plate 12 is provided with circular through hole 13, and beaker 14 is connected on circular through hole 13, support
One Slideslip of upper end of column 11 is provided with support rod 15, and the bottom end of support rod 15 is fixedly installed driving motor 16, driving motor
16 output end is connected with stirring rod 17.
Driving motor 16 is servo motor, and stirring rod 17 is glass bar；Driving motor 16 uses servo motor, facilitates control
The speed of rotation of driving motor 16 processed, to facilitate the stirring rate of control stirring rod 17；The upper end of pedestal 1 is provided with through-hole,
And asbestos gauge 19 is provided on through-hole, facilitate heating of the alcolhol burner 7 to beaker 14, so that the reaction reagent in beaker 14 is heated equal
It is even；The side of door-plate 2 is provided with handle 18, and is provided with non-skid band on handle 18, facilitates the opening and closing of door-plate 2；Pedestal 1
Upper end side be provided with operation button 20, facilitate control telescopic rod 9 and driving motor 16 running；It is arranged on circular through hole 13
There is Heat resistant rubber pad, avoids beaker 14 from being squeezed by circular through hole 13 bad.
It should be noted that the utility model is that a kind of beaker for chemical experiments frame is opened by handle 18 when in use
Alcolhol burner 7 is placed in the placing groove 6 on 1 inner support platform 5 of pedestal by door-plate 2, controls 9 one end of telescopic rod by operation button 20
Shaft 8 be rotated up, then make telescopic rod 9 shrink, telescopic rod 9 shrink after, supporting table 5 is jacked up using hydraulic stem 4, then
Beaker 14 is placed on the circular through hole 13 in support plate 12, so that the asbestos gauge 19 of the bottom end of beaker 14 closely 1 upper end of pedestal,
Then alcolhol burner 7 is lighted so that stirring rod 17 is goed deep into the reaction reagent in beaker 14 in sliding supporting bar 15, closes door-plate
2, door-plate 2 is closed using lock 3 and lockhole, opens driving motor 16, driving motor 16 drives stirring rod 17 to rotate, thus real
Existing stirring of the stirring rod 17 to reaction reagent, and driving motor 16 uses servo motor, it can be by changing driving motor 16
Voltage change the revolving speed of driving motor 16, the convenient stirring to reaction reagent；Heating after reaction, passes through operation button 20
It controls hydraulic stem 4 to shrink, after hydraulic stem 4 is retracted to initial position, shaft 8 drives telescopic rod 9 to be rotated up, then telescopic rod 9
Elongation, after telescopic rod 9 extends, shaft 8 is rotated down, so that light cover 10 covers at the wick of alcolhol burner 7, does not need wine manually
Smart lamp 7 extinguishes, and people is facilitated to carry out the experimental implementation of next step.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of beaker for chemical experiments frame, including pedestal (1), which is characterized in that the side of the pedestal (1) is hinged with door-plate
(2), the side of the door-plate (2) is provided with lock (3), and the side of the pedestal (1) is provided with and matches with lock (3)
The inner bottom of lockhole, the pedestal (1) is fixedly installed hydraulic stem (4), and the top of the hydraulic stem (4) is welded with support
The upper end of platform (5), the supporting table (5) is provided with placing groove (6), is provided with alcolhol burner (7) in the placing groove (6), described
It is provided with telescopic rod (9) in the internal side wall of pedestal (1) by shaft (8) rotation, and one end fixation of the telescopic rod (9) is set
It is equipped with light cover (10), the upper end side of the pedestal (1) is fixedly installed support column (11), and the side of the support column (11)
It is fixedly installed support plate (12), the middle position of the support plate (12) is provided with circular through hole (13), and described round logical
It is connected on hole (13) beaker (14), one Slideslip of upper end of the support column (11) is provided with support rod (15), the support
The bottom end of bar (15) is fixedly installed driving motor (16), and the output end of the driving motor (16) is connected with stirring rod (17).
2. a kind of beaker for chemical experiments frame according to claim 1, it is characterised in that: the driving motor (16) is to watch
Motor is taken, and the stirring rod (17) is glass bar.
3. a kind of beaker for chemical experiments frame according to claim 1, it is characterised in that: the upper end of the pedestal (1) is set
It is equipped with through-hole, and is provided with asbestos gauge (19) on the through-hole.
4. a kind of beaker for chemical experiments frame according to claim 1, it is characterised in that: the side of the door-plate (2) is set
It is equipped with handle (18), and is provided with non-skid band on the handle (18).
5. a kind of beaker for chemical experiments frame according to claim 1, it is characterised in that: the upper end one of the pedestal (1)
Side is provided with operation button (20).
6. a kind of beaker for chemical experiments frame according to claim 1, it is characterised in that: covered on the circular through hole (13)
Equipped with Heat resistant rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821071981.9U CN208494214U (en) | 2018-07-07 | 2018-07-07 | A kind of beaker for chemical experiments frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821071981.9U CN208494214U (en) | 2018-07-07 | 2018-07-07 | A kind of beaker for chemical experiments frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494214U true CN208494214U (en) | 2019-02-15 |
Family
ID=65284866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821071981.9U Expired - Fee Related CN208494214U (en) | 2018-07-07 | 2018-07-07 | A kind of beaker for chemical experiments frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494214U (en) |
-
2018
- 2018-07-07 CN CN201821071981.9U patent/CN208494214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |