CN113441193A

CN113441193A - Many function combination formula experimental apparatus

Info

Publication number: CN113441193A
Application number: CN202110937187.8A
Authority: CN
Inventors: 冯超
Original assignee: Changzhou Guohua Electric Appliance Co ltd
Current assignee: Changzhou Guohua Electric Appliance Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2021-09-28

Abstract

The invention relates to the technical field of experimental instruments, in particular to a multifunctional combined experimental device which comprises a box body, and a magnetic stirrer, an oscillator, a constant temperature water bath box, a centrifugal machine, an oven and a dry thermostat which are arranged in the box body. The many function combination formula experimental apparatus that this embodiment provided, the structure is exquisite, convenient operation, and area occupied is little, can realize stirring, oscillation, heating, centrifugation and a great deal of functions such as stoving simultaneously, can satisfy the experiment demand of accomplishing different groups chemical experiment or biological assay simultaneously.

Description

Many function combination formula experimental apparatus

Technical Field

The invention relates to the technical field of experimental instruments, in particular to a multifunctional combined experimental device.

Background

When carrying out a series of chemical experiments or biological experiments in the laboratory usually, magnetic stirrers often can be used, the oscillator, the water bath, centrifuge, multiple laboratory glassware such as oven, the laboratory glassware function ratio that has now is more single, place multiple different experimental apparatus not only can occupy more laboratory bench area on the laboratory bench, and the pipeline of various laboratory glassware is crisscross the winding together easily, the laboratory bench is in disorder very much, the incident appears easily, and also need provide more circuit plug wire hole when opening different instruments simultaneously, need make a round trip to walk about when experiment operating personnel monitors the reaction situation in a plurality of laboratory glassware and takes notes experimental data, it is very inconvenient.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a multifunctional combined experimental device, wherein the overall shape of a box body is in a step shape, the functions of common experimental instruments such as a magnetic stirrer, an oscillator, a constant-temperature water bath box, a centrifugal machine, an oven and a dry thermostat are integrated, the space of the experimental device is saved, multiple functions such as stirring, oscillation, heating, centrifugation and drying can be realized simultaneously, the experimental requirements of different groups of chemical experiments or biological experiments can be met, and the technical problems that the existing experimental equipment in the existing laboratory has single function, the occupied area of a laboratory table is large when various different experimental instruments are used, the circuit is messy, and various instruments are inconvenient to monitor and operate simultaneously and the like can be effectively solved.

In order to solve the technical problems, the invention mainly adopts the following technical scheme:

the multifunctional combined experimental device provided by the invention comprises a box body, and a magnetic stirrer, an oscillator, a constant temperature water bath box, a centrifugal machine, an oven and a dry-type thermostat which are arranged in the box body, wherein the box body is in a step shape, the magnetic stirrer and the oscillator are arranged at the lowest layer of the box body, the constant temperature water bath box and the centrifugal machine are arranged at the middle layer of the box body, and the oven and the dry-type thermostat are arranged at the highest layer of the box body.

In some embodiments, an inclined connecting part is arranged between the middle layer and the highest layer of the box body, and a control panel is arranged on the connecting part. Used for controlling the working states and parameters of the magnetic stirrer, the oscillator, the constant temperature water bath box, the centrifuge, the oven and the dry type thermostat.

In some embodiments, the control panel is a touch screen.

In some embodiments, the magnetic stirrer, the oscillator, the constant temperature water bath, the centrifuge, the oven, the dry thermostat, and the control module assembly of the control panel are all disposed inside the cavity of the box body, so as to reduce the volume of the combined experimental device and save the occupied space.

In some embodiments, the centrifuge, oven, and dry thermostat are each provided with a removable cover that is cooperatively shaped therewith.

In certain embodiments, removable test tube racks are provided within the oscillator and the dry thermostat.

In some embodiments, the sealing plates on the left side, the right side and the rear side of the box body are provided with a plurality of groups of vent holes, which is beneficial to timely heat dissipation of various circuits installed inside the cavity of the box body.

The multifunctional combined experimental device provided by the invention has the following beneficial effects:

the multifunctional combined experimental device provided by the embodiment is designed into a ladder shape, reasonably utilizes each layer of space, is provided with common experimental instruments such as a magnetic stirrer, an oscillator, a constant-temperature water bath box, a centrifugal machine, an oven and a dry-type thermostat in different working units, can simultaneously realize a plurality of functions such as stirring, oscillation, heating, centrifugation and drying, and can meet the requirement of simultaneously completing various experiments. The device has the advantages of ingenious structural design, convenient use by operators, small occupied area of the whole device, effective saving of the area of the experiment table, centralized and unified control of circuit on-off through the power switch of the device, independent control of each working unit through the control panel after the power is switched on, corresponding parameter regulation and control, and strong operation flexibility. The control panel is arranged on the inclined connecting part, so that the design is humanized, and the operation and the watching of an operator are facilitated. Set up multiunit air vent on the shrouding of box side can effectively solve the timely heat dissipation problem of inside multiple control circuit, guaranteed whole experimental apparatus's security.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the multifunctional combined experimental apparatus of the present invention;

FIG. 2 is a top view of the multifunctional combined experimental apparatus of the present invention.

Description of reference numerals: 1. a box body; 2. a magnetic stirrer; 3. an oscillator; 4. a constant temperature water bath tank; 5. a centrifuge; 6. an oven; 7. a dry thermostat; 8. a control panel; 9. a cover body; 10. a connecting portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used in the claims and the specification of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. As used in this specification and the appended claims, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "a" or "an," and the like, do not denote a limitation of quantity, but rather denote the presence of at least one. In the description of the present invention, "a plurality" means two or more unless otherwise specified. The word "comprising" or "having", and the like, means that the element or item presented before "comprises" or "having" covers the element or item listed after "comprising" or "having" and its equivalent, but does not exclude other elements or items.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", "clockwise", "axial", "radial", "circumferential" 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

Examples

As shown in fig. 1 and fig. 2, the multifunctional combined experimental apparatus provided in this embodiment includes a box 1, and a magnetic stirrer 2, an oscillator 3, a constant temperature water bath 4, a centrifuge 5, an oven 6, and a dry thermostat 7 installed inside the box 1. The shape of box 1 is the echelonment, and box 1 is divided into the three-layer from bottom to top, and every layer is divided into two units, and magnetic stirrers 2 and oscillator 3 set up at the lower floor of box 1, and constant temperature water bath 4 and centrifuge 5 set up the intermediate level at box 1, and oven 6 and dry-type thermostat 7 set up the highest floor at box 1. Considering that liquid splashing may occur in the experiment in which the operation is performed in two units of the magnetic stirrer 2 and the oscillator 3, as shown in fig. 1, the magnetic stirrer 2 is disposed at the left side of the lowest floor of the case 1, and the oscillator 3 is disposed at the right side of the magnetic stirrer 2. Wherein the magnetic stirrer 2 can be heated; adding water into the oscillator 3 to control the temperature and carrying out water bath heating oscillation operation; the bottom of the constant temperature water bath tank 4 is provided with a heating coil; the oven 6 can be a normal temperature oven or a vacuum oven; a detachable test tube rack is arranged in the dry thermostat 7, and different constant-temperature drying modes can be realized by regulating and controlling the temperature. Considering that the two units of the oven 6 and the dry thermostat 7 require a dry environment, they are disposed at the highest level of the cabinet 1.

As shown in fig. 1, an inclined connection portion 10 is disposed between the middle layer and the highest layer of the box 1, and a control panel 8 designed by a touch screen is disposed on the connection portion 10 for controlling the working states and control parameters of the magnetic stirrer 2, the oscillator 3, the constant temperature water bath 4, the centrifuge 5, the oven 6, and the dry thermostat 7. A power switch is arranged on a side face sealing plate of the box body 1, a power line jack is arranged on a rear side sealing plate, and the on-off state of the whole multifunctional combined type experimental device is controlled through a connecting power line. And a fuse with the function of overload protection is also arranged in the box body 1. The control module components of the magnetic stirrer 2, the oscillator 3, the constant-temperature water bath box 4, the centrifuge 5, the oven 6, the dry-type thermostat 7 and the control panel 8 are respectively arranged at the bottom of each unit and are contained in the cavity of the box body 1, so that the volume of the combined experimental device can be effectively reduced, and the occupied space is saved. The centrifuge 5, the oven 6 and the dry thermostat 7 are respectively provided with a detachable cover 9 which is matched with the shape of the centrifuge. All be provided with a plurality of groups of air vents on the shrouding of the left side of box 1, right side and rear side, do benefit to and in time dispel the heat at the inside various circuits of box 1 cavity, prevent to take place incident or circuit trouble.

When the device of this embodiment is used, pass through the power cord switch-on with many function combination formula experimental apparatus, through the circuit switch-on condition of the whole experimental apparatus of power switch control on the box 1, according to actual need again, select the instrument unit that concrete needs opened and carry out corresponding parameter setting and regulation and control through control panel 8. The many functions such as stirring, oscillation, heating, centrifugation and stoving can be realized simultaneously to the many function combination formula experimental apparatus that this embodiment provided, can satisfy the experiment demand of accomplishing different groups of chemical experiments or biological assay simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many function combination formula experimental apparatus, its characterized in that, include box (1) and install magnetic stirrers (2), oscillator (3), constant temperature water bath (4), centrifuge (5), oven (6) and dry-type thermostat (7) inside box (1), the shape of box (1) is the echelonment, magnetic stirrers (2) with oscillator (3) set up the lowest floor of box (1), constant temperature water bath (4) with centrifuge (5) set up the intermediate level of box (1), oven (6) with dry-type thermostat (7) set up the highest floor of box (1).

2. A multifunctional combined experimental facility according to claim 1, characterized in that an inclined connecting part (10) is arranged between the middle layer and the highest layer of the box body (1), and a control panel (8) is arranged on the connecting part (10).

3. A multifunctional combined experimental facility according to claim 2, characterized in that the control panel (8) is a touch screen.

4. A multifunctional combined experimental facility according to claim 2, characterized in that the magnetic stirrer (2), the oscillator (3), the constant temperature water bath (4), the centrifuge (5), the oven (6), the dry thermostat (7) and the control module of the control panel (8) are all disposed inside the cavity of the box (1).

5. A multifunctional combined experimental facility according to claim 1, characterized in that the centrifuge (5), the oven (6) and the dry thermostat (7) are respectively provided with a detachable cover (9) matching with the shape thereof.

6. A multifunctional combined experimental facility according to claim 1, characterized in that detachable test tube racks are provided in the oscillator (3) and the dry thermostat (7).

7. A multifunctional combined experimental facility as claimed in claim 1, wherein the closing plates on the left, right and rear sides of the box body (1) are provided with a plurality of sets of ventilation holes.