CN216399304U - Magnetic stirring rotor grabbing device - Google Patents
Magnetic stirring rotor grabbing device Download PDFInfo
- Publication number
- CN216399304U CN216399304U CN202122971853.8U CN202122971853U CN216399304U CN 216399304 U CN216399304 U CN 216399304U CN 202122971853 U CN202122971853 U CN 202122971853U CN 216399304 U CN216399304 U CN 216399304U
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- push rod
- magnetic stirring
- outer tube
- stirring rotor
- spring
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Abstract
The utility model provides a magnetic stirring rotor grabbing device, relates to laboratory glassware's technical field, and its structure is: the outer tube is provided with a power-assisted separation blade at the upper end, the lower end of the outer tube is an opening, a through hole is formed in the middle of the power-assisted separation blade, the outer tube is sleeved on the push rod, one end of the push rod penetrates through the power-assisted separation blade, the end of the push rod is provided with a power-assisted pushing handle, the other end of the push rod is provided with a grabbing clamp, and the push rod is connected into the outer tube through a spring. The utility model has the beneficial effects that: simple structure is practical, takes out magnetic stirring rotor convenient and fast after the experiment is accomplished, avoids magnetic stirring rotor to drop into sewer pipe because of empting reagent or wasing, has avoided taking magnetic stirring rotor in the experimentation and has caused reagent to pollute, has avoided experimenter direct contact rotor.
Description
Technical Field
The utility model relates to the technical field of experimental instruments, in particular to a magnetic stirring rotor grabbing device.
Background
Magnetic stirrers are often used in chemical experiments at present, the use of the magnetic stirrers brings great convenience to the experiments, magnetic stirring rotors matched with the magnetic stirrers for use are indispensable, the magnetic stirring rotors are small in size, the magnetic stirring rotors are difficult to place or take out in the experiment process, tweezers or other tools are usually used during taking and placing due to the fact that no special tool is provided, but the magnetic stirring rotors are inconvenient to take due to small size and smooth surfaces, and if the magnetic stirring rotors fall off during taking out, the experiment environment pollution is caused and the experiment environment is difficult to find; the magnetic stirring rotor is easy to pour into a sewer when being cleaned, and unnecessary troubles are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a magnetic stirring rotor grabbing device to solve the problems of taking and pollution of a magnetic stirring rotor in an experiment.
The utility model provides a magnetic stirring rotor grabbing device, which has the following structure: the outer tube is provided with a power-assisted separation blade at the upper end, the lower end of the outer tube is an opening, a through hole is formed in the middle of the power-assisted separation blade, the outer tube is sleeved on the push rod, one end of the push rod penetrates through the power-assisted separation blade, the end of the push rod is provided with a power-assisted pushing handle, the other end of the push rod is provided with a grabbing clamp, and the push rod is connected into the outer tube through a spring.
Furthermore, one end of the grabbing clamp is fixed on the push rod, and the other end of the grabbing clamp is in a hook shape.
Furthermore, the middle of the grabbing clamp is fixedly connected with the push rod through a spring piece.
Further, the grabbing clamp has elasticity.
Further, the grabbing clamps are uniformly arranged to be more than 3.
Furthermore, the spring is sleeved on the push rod, one end of the spring is fixed to the top of the inner tube, and the other end of the spring is fixed to the push rod.
Furthermore, the spring is arranged between the push rod and the outer tube, one end of the spring is fixed to the top of the inner tube, and the other end of the spring is fixed to the push rod.
The using method of the utility model comprises the following steps: the power assisting handle is pressed through force, the push rod moves downwards, the spring is stretched, the grabbing clamp is opened through self elasticity or the spring piece, after the pin force is removed, the push rod is pulled back through the spring recovery, the grabbing clamp contracts back through the fixed diameter of the outer pipe opening, the magnetic stirring rotor is clamped in the middle of the grabbing clamp, and therefore the magnetic stirring rotor is moved.
The utility model has the beneficial effects that: simple structure is practical, takes out magnetic stirring rotor convenient and fast after the experiment is accomplished, avoids magnetic stirring rotor to drop into sewer pipe because of empting reagent or wasing, has avoided taking magnetic stirring rotor in the experimentation and has caused reagent to pollute, has avoided experimenter direct contact rotor.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a front sectional view of an embodiment of the present invention;
in the figure: 1. the device comprises an outer tube, 2, a push rod, 3, a boosting handle, 4, a boosting baffle, 5, a spring, 6, a grabbing clamp, 7 and a spring piece.
Detailed Description
Example 1
As shown in fig. 1-2, the present invention provides a magnetic stirring rotor gripping device, which has the following structure: including outer tube 1 and push rod 2, 1 upper end of outer tube is provided with helping hand separation blade 4, 1 lower extreme of outer tube is the opening, be provided with the through-hole in the middle of the helping hand separation blade 4, 1 cover of outer tube is on push rod 2, the one end of push rod 2 is passed helping hand separation blade 4 and the tip is provided with helps and pushes away handle 3, the other end of push rod 2 is provided with and snatchs clamp 6, push rod 2 passes through spring 5 and connects in outer tube 1.
Furthermore, one end of the grabbing clamp 6 is fixed on the push rod 2, and the other end of the grabbing clamp 6 is hook-shaped.
Further, the gripping clip 6 is resilient.
Further, the grabbing clamps 6 are uniformly provided with 4 grabbing clamps.
Furthermore, the spring 5 is sleeved on the push rod 2, one end of the spring 5 is fixed at the top of the inner tube, and the other end of the spring 5 is fixed on the push rod 2.
Example 2
As shown in fig. 3, the present invention provides a magnetic stirring rotor grabbing device, which has the following structure: including outer tube 1 and push rod 2, 1 upper end of outer tube is provided with helping hand separation blade 4, 1 lower extreme of outer tube is the opening, be provided with the through-hole in the middle of the helping hand separation blade 4, 1 cover of outer tube is on push rod 2, the one end of push rod 2 is passed helping hand separation blade 4 and the tip is provided with helps and pushes away handle 3, the other end of push rod 2 is provided with and snatchs clamp 6, push rod 2 passes through spring 5 and connects in outer tube 1.
Furthermore, one end of the grabbing clamp 6 is fixed on the push rod 2, and the lower end of the grabbing clamp 6 is hook-shaped.
Furthermore, the middle of the grabbing clamp 6 is fixedly connected with the push rod 2 through a spring leaf 7.
Further, the grabbing clamps 6 are uniformly provided with 3 grabbing clamps.
Further, the spring 5 is arranged between the push rod 2 and the outer tube 1, two springs 5 are arranged, one end of each spring 5 is fixed to the top of the inner tube, and the other end of each spring 5 is fixed to the push rod 2.
Claims (7)
1. The utility model provides a magnetic stirring rotor grabbing device which characterized in that: including outer tube (1) and push rod (2), outer tube (1) upper end is provided with helping hand separation blade (4), outer tube (1) lower extreme is the opening, be provided with the through-hole in the middle of helping hand separation blade (4), outer tube (1) cover is on push rod (2), the one end of push rod (2) is passed helping hand separation blade (4) and the tip is provided with helps and pushes away handle (3), the other end of push rod (2) is provided with snatchs and presss from both sides (6), push rod (2) are connected in outer tube (1) through spring (5).
2. A magnetic stirring rotor gripping device as claimed in claim 1, wherein: one end of the grabbing clamp (6) is fixed on the push rod (2), and the other end of the grabbing clamp (6) is hook-shaped.
3. A magnetic stirring rotor gripping apparatus as claimed in claim 1 or 2, wherein: the gripping clip (6) is elastic.
4. A magnetic stirring rotor gripping apparatus as claimed in claim 1 or 2, wherein: the middle of the grabbing clamp (6) is fixedly connected with the push rod (2) through a spring piece (7).
5. A magnetic stirring rotor gripping apparatus as claimed in claim 1 or 2, wherein: the grabbing clamps (6) are uniformly provided with more than 3.
6. A magnetic stirring rotor gripping device as claimed in claim 1, wherein: the spring (5) is sleeved on the push rod (2), one end of the spring (5) is fixed to the top of the inner pipe, and the other end of the spring (5) is fixed to the push rod (2).
7. A magnetic stirring rotor gripping device as claimed in claim 1, wherein: the spring (5) is arranged between the push rod (2) and the outer tube (1), one end of the spring (5) is fixed to the top of the inner tube, and the other end of the spring (5) is fixed to the push rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971853.8U CN216399304U (en) | 2021-11-30 | 2021-11-30 | Magnetic stirring rotor grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971853.8U CN216399304U (en) | 2021-11-30 | 2021-11-30 | Magnetic stirring rotor grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216399304U true CN216399304U (en) | 2022-04-29 |
Family
ID=81304973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122971853.8U Active CN216399304U (en) | 2021-11-30 | 2021-11-30 | Magnetic stirring rotor grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216399304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798033A (en) * | 2022-05-10 | 2022-07-29 | 淮南联合大学 | Stirring element grabbing mechanism for magnetic stirring machine |
-
2021
- 2021-11-30 CN CN202122971853.8U patent/CN216399304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798033A (en) * | 2022-05-10 | 2022-07-29 | 淮南联合大学 | Stirring element grabbing mechanism for magnetic stirring machine |
| CN114798033B (en) * | 2022-05-10 | 2023-09-01 | 淮南联合大学 | Stirring rod grabbing mechanism for magnetic stirrer |
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