CN216799621U

CN216799621U - Movable magnetic stirrer

Info

Publication number: CN216799621U
Application number: CN202122566294.2U
Authority: CN
Inventors: 潘晖; 张军; 李付武
Original assignee: Shanghai Celgen Biopharma Co ltd
Current assignee: Shanghai Celgen Biopharma Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-06-24
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a movable magnetic stirrer which comprises a shell and a base, wherein the base is positioned on the lower end face of the shell and detachably connected through bolts, a motor is installed on the upper end face of the base, an output shaft of the motor is fixedly connected with a rotary table, a magnet is fixedly connected with the upper end face of the rotary table, a stirring container is placed on the upper end face of the shell, a magnetic stirrer is arranged at the bottom of the stirring container, a first fixing column and a second fixing column are fixedly connected with the upper end face of the shell, the second fixing column is positioned on one side of the first fixing column, and a first fixing ring and a second fixing ring are fixedly connected with the inner walls of the first fixing column and the second fixing column respectively. This portable magnetic stirrers is through being provided with the lag that handle and rubber material made, and the handle has made things convenient for carrying of magnetic stirrers to take and carry to great removal of having made things convenient for magnetic stirrers, and the lag has improved carrying the comfort level of taking the magnetic stirrers hand.

Description

Movable magnetic stirrer

Technical Field

The utility model relates to the technical field of magnetic stirrers, in particular to a movable magnetic stirrer.

Background

The magnetic stirrer is a laboratory instrument for liquid mixing, is mainly used for stirring or simultaneously heating and stirring liquid or solid-liquid mixture with low viscosity, and has the basic principle that the magnetic stirrer arranged in a container is pushed by a magnetic field to perform circumferential operation by utilizing the principle that like poles repel and opposite poles attract of the magnetic field, so that the aim of stirring the liquid is fulfilled;

however, the existing magnetic stirrer is inconvenient to move, needs workers to hold with both hands during moving, and a stirring container is easy to fall off, so that the movable magnetic stirrer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable magnetic stirrer, which aims to solve the problems that the conventional magnetic stirrer is inconvenient to move, needs to be held by both hands of workers to move during moving, and is easy to drop a stirring container in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the movable magnetic stirrer comprises a shell and a base, wherein the base is located on the lower end face of the shell and detachably connected through bolts, a motor is installed on the upper end face of the base, a rotary disc is fixedly connected to an output shaft of the motor, a magnet is fixedly connected to the upper end face of the rotary disc, a stirring container is placed on the upper end face of the shell, a magnetic stirrer is arranged at the bottom of the stirring container, a first fixing column and a second fixing column are fixedly connected to the upper end face of the shell, the second fixing column is located on one side of the first fixing column, a first fixing ring and a second fixing ring are fixedly connected to the inner walls of the first fixing column and the second fixing column respectively, a handle is arranged above the stirring container and fixedly connected with the first fixing column and the second fixing column respectively, and a protective sleeve is sleeved on the outer side of the handle.

Preferably, four corners of the lower end surface of the base are fixedly connected with supporting legs.

Preferably, a switch is installed on one side of the shell and electrically connected with the motor.

Preferably, the stirring container is made of glass materials.

Preferably, a heat dissipation hole is formed in one side surface of the shell.

Preferably, the protective sleeve is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that: the movable magnetic stirrer is provided with the handle and the protecting sleeve made of rubber materials, the handle is convenient for lifting and carrying the magnetic stirrer, so that the movement of the magnetic stirrer is greatly facilitated, and the protecting sleeve improves the comfort level of lifting the magnetic stirrer;

this portable magnetic stirrers passes through first solid fixed ring and the solid fixed ring of second, and two sets of solid fixed rings can carry on spacingly to stirred vessel, avoid the landing for magnetic stirrers is safer when removing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of a first retaining ring according to the present invention;

FIG. 3 is a schematic top view of a second retaining ring according to the present invention.

In the figure: 1. a housing; 2. a base; 3. supporting legs; 4. a magnetic stirrer; 5. a magnet; 6. a motor; 7. a turntable; 8. a switch; 9. a first retaining ring; 10. a first fixed column; 11. a protective sleeve; 12. a handle; 13. a second fixed column; 14. a stirred vessel; 15. a second retaining ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a movable magnetic stirrer comprises a shell 1 and a base 2, wherein the base 2 is positioned on the lower end face of the shell 1 and is detachably connected through a bolt, a motor 6 is installed on the upper end face of the base 2, an output shaft of the motor 6 is fixedly connected with a rotary table 7, a magnet 5 is fixedly connected with the upper end face of the rotary table 7, a stirring container 14 is placed on the upper end face of the shell 1, a magnetic stirrer 4 is arranged at the bottom of the stirring container 14, a first fixing column 10 and a second fixing column 13 are fixedly connected on the upper end face of the shell 1, the second fixing column 13 is positioned on one side of the first fixing column 10, a first fixing ring 9 and a second fixing ring 15 are fixedly connected to the inner walls of the first fixing column 10 and the second fixing column 13 respectively, a handle 12 is arranged above the stirring container 14, the handle 12 is fixedly connected with the first fixing column 10 and the second fixing column 13 respectively, and a protective sleeve 11 is sleeved on the outer side of the handle 12;

the equal fixedly connected with supporting legs 3 in lower terminal surface four corners position of base 2, supporting legs 3 play fine fixed stay effect, switch 8 is installed to one side of casing 1, switch 8 and motor 6 electric connection, opening of switch 8 control motor 6 stops, stirring container 14 is made for the glass material, is convenient for look over, the louvre has been seted up to a side surface of casing 1, play fine radiating action to motor 6, lag 11 is made for the rubber material, the comfort level of hand has been improved.

The working principle is as follows: through being provided with lag 11 that handle 12 and rubber material made, handle 12 has made things convenient for carrying of magnetic stirrers to take and carry to great having made things convenient for magnetic stirrers's removal, and lag 11 has improved and has carried the comfort level of taking magnetic stirrers hand, and through the solid fixed ring 15 of first solid fixed ring 9 and second, two sets of solid fixed rings can carry on spacingly to stirred vessel, avoid the landing, make magnetic stirrers safer when removing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable magnetic stirrers, includes casing (1) and base (2), base (2) are located the lower terminal surface of casing (1) and can dismantle the connection through the bolt, its characterized in that: the improved stirring device is characterized in that a motor (6) is installed on the upper end face of the base (2), an output shaft of the motor (6) is fixedly connected with a rotary table (7), a magnet (5) is fixedly connected with the upper end face of the rotary table (7), a stirring container (14) is placed on the upper end face of the shell (1), a magnetic stirrer (4) is arranged at the bottom of the stirring container (14), a first fixing column (10) and a second fixing column (13) are fixedly connected with the upper end face of the shell (1), the second fixing column (13) is located on one side of the first fixing column (10), a first fixing ring (9) and a second fixing ring (15) are fixedly connected with the inner walls of the first fixing column (10) and the second fixing column (13) respectively, a handle (12) is arranged above the stirring container (14), and the handle (12) is fixedly connected with the first fixing column (10) and the second fixing column (13) respectively, and a protective sleeve (11) is sleeved on the outer side of the handle (12).

2. A mobile magnetic stirrer according to claim 1, characterized in that: supporting legs (3) are fixedly connected to four corner positions of the lower end face of the base (2).

3. A mobile magnetic stirrer according to claim 1, wherein: switch (8) are installed to one side of casing (1), switch (8) and motor (6) electric connection.

4. A mobile magnetic stirrer according to claim 1, wherein: the stirring container (14) is made of glass materials.

5. A mobile magnetic stirrer according to claim 1, wherein: one side surface of the shell (1) is provided with a heat dissipation hole.

6. A mobile magnetic stirrer according to claim 1, wherein: the protective sleeve (11) is made of rubber.