CN212068571U - Laboratory magnetic stirrers who facilitates use - Google Patents
Laboratory magnetic stirrers who facilitates use Download PDFInfo
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- CN212068571U CN212068571U CN201922390686.0U CN201922390686U CN212068571U CN 212068571 U CN212068571 U CN 212068571U CN 201922390686 U CN201922390686 U CN 201922390686U CN 212068571 U CN212068571 U CN 212068571U
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Abstract
The utility model discloses a laboratory magnetic stirrers who facilitates use, the on-line screen storage device comprises a base, the equal fixedly connected with support column in both sides at base top, the top fixedly connected with motor of support column, the output fixedly connected with screw thread post of motor, the surperficial threaded connection of screw thread post has the thread bush, the spout that the cooperation slider used is seted up to one side fixedly connected with slider of thread bush, one side of support column inner chamber. The utility model discloses a cooperation that support column, screw thread post, thread bush, slider, spout, carriage release lever, montant, screw hole, threaded rod, handle, fixed plate and protection were filled up is used, possesses fixed container's advantage, has solved current laboratory magnetic stirrers and has not had fixed container's effect, and the stirring is rotating the in-process, may drive the container and produce the removal to cause the damage of container easily, reduced laboratory magnetic stirrers's practicality, there is the problem of certain potential safety hazard.
Description
Technical Field
The utility model relates to a magnetic stirrers technical field specifically is a laboratory magnetic stirrers who facilitates use.
Background
The magnetic stirrer is a laboratory instrument for mixing liquid, and is mainly used for stirring or simultaneously heating and stirring liquid with low viscosity or a solid-liquid mixture, the basic principle is that the same poles of a magnetic field repel each other and the opposite poles attract each other, the magnetic stirrer placed in a container is pushed to carry out circumferential operation by the aid of the magnetic field, so that the purpose of stirring the liquid is achieved, a heating temperature control system is matched, the temperature of a sample can be heated and controlled according to specific experimental requirements, the temperature condition required by experimental conditions is maintained, the liquid is guaranteed to be mixed and meet experimental requirements, the existing laboratory magnetic stirrer does not have the function of fixing the container, the stirrer can drive the container to move in a rotating process, accordingly, the container is easily damaged, the practicability of the laboratory magnetic stirrer is reduced, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory magnetic stirrers who facilitates use possesses fixed container's advantage, has solved current laboratory magnetic stirrers and has not had fixed container's effect, and the stirring is at the rotation in-process, may drive the container and produce the removal to cause the damage of container easily, reduced laboratory magnetic stirrers's practicality, there is the problem of certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: a laboratory magnetic stirrer convenient to use, which comprises a base, wherein two sides of the top of the base are fixedly connected with supporting columns, the top of the supporting column is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded column, the surface of the threaded column is in threaded connection with a threaded sleeve, one side of the threaded sleeve is fixedly connected with a sliding block, one side of the inner cavity of the supporting column is provided with a sliding chute matched with the sliding block for use, the sliding block is connected with the sliding chute in a sliding way, one side of the threaded sleeve is fixedly connected with a movable rod, one end of the movable rod, which is far away from the threaded sleeve, is fixedly connected with a vertical rod, the inner cavity of the vertical rod is provided with a threaded hole, the inner cavity of the threaded hole is connected with a threaded rod in a threaded manner, the one end fixedly connected with handle of threaded rod, the one end that the handle was kept away from to the threaded rod has the fixed plate through bearing swing joint, the one end fixedly connected with protection pad that the threaded rod was kept away from to the fixed plate.
Preferably, the top fixedly connected with magnetic stirrers body of base, the top of magnetic stirrers body is provided with magnetic force platform, the solution cup has been placed at magnetic force platform's top, the inner chamber of solution cup is provided with the stirring, the surface of solution cup is provided with the scale.
Preferably, both sides of the bottom of the base are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with supporting seats.
Preferably, the surface of the supporting column is fixedly connected with a controller, and the controller is electrically connected with the motor.
Preferably, a protective cover is arranged on the surface of the motor, and heat dissipation holes are formed in the inner cavity of the protective cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that support column, screw thread post, thread bush, slider, spout, carriage release lever, montant, screw hole, threaded rod, handle, fixed plate and protection were filled up is used, possesses fixed container's advantage, has solved current laboratory magnetic stirrers and has not had fixed container's effect, and the stirring is rotating the in-process, may drive the container and produce the removal to cause the damage of container easily, reduced laboratory magnetic stirrers's practicality, there is the problem of certain potential safety hazard.
2. The utility model discloses a set up the stirring, the liquid of solution cup inner chamber of can being convenient for stirs, through setting up landing leg and support, can be convenient for support and unable adjustment base, through setting up the controller, can be convenient for operate the motor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a threaded post; 4. a threaded sleeve; 5. a slider; 6. a chute; 7. a travel bar; 8. a vertical rod; 9. a threaded hole; 10. a threaded rod; 11. a handle; 12. a fixing plate; 13. a protective pad; 14. a magnetic stirrer body; 15. a magnetic force platform; 16. a solution cup; 17. a stirrer; 18. a graduated scale; 19. a support leg; 20. a support; 21. a controller; 22. a protective cover; 23. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a laboratory magnetic stirrer convenient to use comprises a base 1, wherein support columns 2 are fixedly connected to both sides of the top of the base 1, a motor 23 is fixedly connected to the top of each support column 2, a threaded column 3 is fixedly connected to the output end of the motor 23, a threaded sleeve 4 is in threaded connection with the surface of the threaded column 3, a sliding block 5 is fixedly connected to one side of the threaded sleeve 4, a sliding groove 6 matched with the sliding block 5 is formed in one side of the inner cavity of each support column 2, the sliding block 5 is in sliding connection with the sliding groove 6, a moving rod 7 is fixedly connected to one side of the threaded sleeve 4, a vertical rod 8 is fixedly connected to one end, away from the threaded sleeve 4, of the moving rod 7, a threaded hole 9 is formed in the inner cavity of the vertical rod 8, a threaded rod 10 is in threaded connection with the inner cavity, one end of the fixing plate 12, which is far away from the threaded rod 10, is fixedly connected with a protective pad 13, the top of the base 1 is fixedly connected with a magnetic stirrer body 14, the top of the magnetic stirrer body 14 is provided with a magnetic platform 15, a solution cup 16 is placed on the top of the magnetic platform 15, an inner cavity of the solution cup 16 is provided with a stirrer 17, by arranging the stirrer 17, the liquid in the inner cavity of the solution cup 16 can be conveniently stirred, the surface of the solution cup 16 is provided with a scale 18, two sides of the bottom of the base 1 are both fixedly connected with supporting legs 19, the bottom of the supporting legs 19 is fixedly connected with a support 20, by arranging the supporting legs 19 and the support 20, the base 1 can be conveniently supported and fixed, the surface of the supporting column 2 is fixedly connected with a controller 21, by arranging the controller 21, the motor 23 can be conveniently operated, the controller 21 is electrically connected, the louvre has been seted up to the inner chamber of protection casing 22, through support column 2, threaded column 3, thread bush 4, slider 5, spout 6, carriage release lever 7, montant 8, screw hole 9, threaded rod 10, handle 11, fixed plate 12 and protection pad 13's cooperation is used, the advantage that possesses fixed container, the effect that current laboratory magnetic stirrers does not have fixed container has been solved, the stirring is rotating the in-process, probably drive the container and produce the removal, thereby cause the damage of container easily, the practicality of laboratory magnetic stirrers has been reduced, there is the problem of certain potential safety hazard.
During the use, operating personnel passes through operation controller 21 starter motor 23, and motor 23 rotates and drives screw post 3 and rotate, and screw post 3 rotates and drives thread bush 4 and remove, and thread bush 4 removes and drives the removal 7 and remove, and the height of montant 8 is adjusted in the removal of removal 7, through rotating handle 11, handle 11 rotates and drives threaded rod 10 and rotate, and threaded rod 10 rotates and drives fixed plate 12 and remove, and fixed plate 12 removes and to fix solution cup 16 to be convenient for experiment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a laboratory magnetic stirrers who facilitates use, includes base (1), its characterized in that: the support column is characterized in that support columns (2) are fixedly connected to two sides of the top of the base (1), a motor (23) is fixedly connected to the top of each support column (2), a threaded column (3) is fixedly connected to the output end of each motor (23), a threaded sleeve (4) is connected to the surface of each threaded column (3), a slider (5) is fixedly connected to one side of each threaded sleeve (4), a sliding groove (6) matched with the slider (5) for use is formed in one side of the inner cavity of each support column (2), the slider (5) is slidably connected with the sliding groove (6), a moving rod (7) is fixedly connected to one side of each threaded sleeve (4), a vertical rod (8) is fixedly connected to one end, far away from the threaded sleeve (4), of each moving rod (7), a threaded hole (9) is formed in the inner cavity of each vertical rod (8), and, the one end fixedly connected with handle (11) of threaded rod (10), the one end that handle (11) were kept away from in threaded rod (10) has fixed plate (12) through bearing swing joint, the one end fixedly connected with protection pad (13) of threaded rod (10) are kept away from in fixed plate (12).
2. A laboratory magnetic stirrer for convenient use according to claim 1, wherein: the top fixedly connected with magnetic stirrers body (14) of base (1), the top of magnetic stirrers body (14) is provided with magnetic force platform (15), solution cup (16) have been placed at the top of magnetic force platform (15), the inner chamber of solution cup (16) is provided with stirring bar (17), the surface of solution cup (16) is provided with scale (18).
3. A laboratory magnetic stirrer for convenient use according to claim 1, wherein: the support is characterized in that supporting legs (19) are fixedly connected to two sides of the bottom of the base (1), and a support (20) is fixedly connected to the bottom of each supporting leg (19).
4. A laboratory magnetic stirrer for convenient use according to claim 1, wherein: the surface of the support column (2) is fixedly connected with a controller (21), and the controller (21) is electrically connected with a motor (23).
5. A laboratory magnetic stirrer for convenient use according to claim 1, wherein: the surface of the motor (23) is provided with a protective cover (22), and a heat dissipation hole is formed in the inner cavity of the protective cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390686.0U CN212068571U (en) | 2019-12-27 | 2019-12-27 | Laboratory magnetic stirrers who facilitates use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390686.0U CN212068571U (en) | 2019-12-27 | 2019-12-27 | Laboratory magnetic stirrers who facilitates use |
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| Publication Number | Publication Date |
|---|---|
| CN212068571U true CN212068571U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922390686.0U Active CN212068571U (en) | 2019-12-27 | 2019-12-27 | Laboratory magnetic stirrers who facilitates use |
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| Country | Link |
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| CN (1) | CN212068571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012412A (en) * | 2022-06-17 | 2022-09-06 | 中国水利水电第九工程局有限公司 | Pile foundation construction process and device |
| CN115007033A (en) * | 2022-06-27 | 2022-09-06 | 广东电网有限责任公司 | Epoxy curing device |
-
2019
- 2019-12-27 CN CN201922390686.0U patent/CN212068571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012412A (en) * | 2022-06-17 | 2022-09-06 | 中国水利水电第九工程局有限公司 | Pile foundation construction process and device |
| CN115007033A (en) * | 2022-06-27 | 2022-09-06 | 广东电网有限责任公司 | Epoxy curing device |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: 314100 room 201-2, building 1, No. 111, Guigu Second Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Qianhe changmai Medical Technology Co.,Ltd. Address before: 323600 Dongshan 20, Huangshui village, Bailong mountain street, Yunhe County, Lishui, Zhejiang Patentee before: Yunhe Hongfeng Mould Factory |