CN215087278U

CN215087278U - Portable metal bath device

Info

Publication number: CN215087278U
Application number: CN202121521741.6U
Authority: CN
Inventors: 胡嘉华; 张波; 陈海荣
Original assignee: Boyinuo Biotech Wuxi Co ltd
Current assignee: Boyinuo Biotech Wuxi Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-10
Anticipated expiration: 2031-07-05

Abstract

The utility model belongs to the technical field of experimental facilities, concretely relates to portable metal bath device, including heating base, a plurality of metal heat conduction frame, charging base, be equipped with heater strip and lithium cell in the heating base, be equipped with the insulating layer between heater strip and the lithium cell, the heater strip is connected to the lithium cell, and a plurality of standing grooves have been seted up to a plurality of metal heat conduction frame top surfaces, and the bottom surface butt heating base of metal heat conduction frame, charging base configure for heating the base power supply and with heating base wireless connection. The utility model provides a portable metal bath device, small in size, do not occupy the experimental space, utilize the charging seat to carry out wireless power supply for heating the base, so, simplified the mode of connecing, for the experiment raises the efficiency. In addition, the heating base is provided with a lithium battery for power supply, is portable and convenient to use, can move along with the experiment process, avoids the movement of experimenters in multiple places, simplifies the experiment operation flow, and simultaneously maximally removes the risk of pollution caused by repeated sample transfer.

Description

Portable metal bath device

Technical Field

The utility model belongs to the technical field of experimental facilities, concretely relates to portable metal bath device.

Background

The constant temperature metal bath is suitable for experiments which need to keep constant temperature and not room temperature, such as preservation and incubation of sample reagents, preservation and reaction of various enzymes, cell recovery and the like. Compared with the traditional constant-temperature water bath, the metal bath avoids taking water or ethanol as a medium in a heat conduction mode, and a target sample and a reagent reach and are kept at a target constant temperature in an electric heating mode. Need not liquid heat conduction and avoid the sample and the risk of the pollution that leads to with the contact of heat conduction liquid to promote the cleanliness of experimentation. At present common metal bath device to the fixed device of desktop is main, needs the laboratory staff to shift the sample repeatedly between laboratory bench and metal bath device, increases the pollution risk that experimental complex operation degree and repeated shift brought, and the desktop device volume is big on the left and right sides, needs to occupy the laboratory bench area of a certain size, reduces laboratory space utilization, has reduced the convenience of using.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model provides a portable metal bath device, the purpose is in order to solve above-mentioned technical problem.

The utility model provides a portable metal bath device, concrete technical scheme is as follows:

portable metal bath device, including heating the base, with a plurality of metal heat conduction framves of heating base complex and setting are in the charging base of heating the base below, be equipped with heater strip and lithium cell in the heating base, be equipped with the insulating layer between heater strip and the lithium cell, the lithium cell is connected the heater strip is a plurality of standing grooves have been seted up to metal heat conduction frame top surface, the bottom surface butt of metal heat conduction frame the heating base, the charging base configuration is for the heating base power supply and with heating base wireless connection.

In some embodiments, the heating base is further provided with a power supply contact, the power supply contact is connected with the lithium battery and the heating wire, the power supply contact protrudes out of the bottom surface of the heating base, and the charging base is provided with a power supply contact corresponding to the power supply contact.

Further, still be equipped with the switch on the heating base, the power supply contact passes through the switch electricity is connected the heater strip, the lithium cell passes through the switch electricity is connected the heater strip.

In some embodiments, the top surface of the heating base is recessed to form a first clamping groove, the bottom wall of the first clamping groove is made of a heat conducting material, the heating wire is fully paved below the bottom wall of the clamping groove, the bottom of the metal heat conducting frame is recessed to form a first clamping table, and the first clamping table can be tightly embedded into the first clamping groove.

In some embodiments, the top surface of the charging base is recessed to form a second card slot, and the retraction of the heating base forms a second card table that can be tightly inserted into the second card slot.

In some embodiments, the bottom of the placement groove is arc-shaped or inverted cone-shaped.

In some embodiments, the charging base is further provided with a charging port for connecting an external power supply.

The utility model discloses following beneficial effect has: the utility model provides a portable metal bath device, small in size, do not occupy the experimental space, utilize the charging seat to carry out wireless power supply for heating the base, so, simplified the mode of connecing, for the experiment raises the efficiency. In addition, the heating base is provided with a lithium battery for power supply, is portable and convenient to use, can move along with the experiment process, avoids the movement of experimenters in multiple places, simplifies the experiment operation flow, and simultaneously maximally removes the risk of pollution caused by repeated sample transfer.

Drawings

FIG. 1 is a schematic perspective view of a portable metal bath apparatus provided by the present invention;

FIG. 2 is an internal circuit diagram of the heating base of the present invention;

FIG. 3 is a cross-sectional view of the heating base of the present invention;

FIG. 4 is a cross-sectional view of the metal heat conductive frame of the present invention;

fig. 5 is a cross-sectional view of the metal heat conduction frame of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings 1-5.

Example 1

The portable metal bath device provided by the embodiment has the following specific technical scheme:

portable metal bath device is including heating base 1, with a plurality of metal heat conduction frame 2 of heating base 1 complex and set up the charging base 3 of heating base 1 below. The multiple metal heat conduction frames 2 are adaptive to sample storage containers 4 with different specifications and can be replaced at will. Be equipped with heater strip 11 and lithium cell 12 in the heating base 1, be equipped with insulating layer 13 between heater strip 11 and the lithium cell 12, lithium cell 12 connects heater strip 11, and a plurality of standing grooves 21 have been seted up to 2 top surfaces of a plurality of metal heat conduction framves, and the bottom surface butt of metal heat conduction frame 2 heats base 1, and charging base 3 configuration is for heating base 1 power supply and with heating base 1 wireless connection. The charging cradle 3 can charge the heating cradle 1, and the heating cradle 1 can be separated from the cradle more conveniently due to the wireless connection. The lithium battery 12 supplies power, is portable and convenient, can shift positions along with the experiment process, and avoids the experiment personnel from moving in multiple places.

Specifically, the heating base 1 is further provided with a power supply contact 14, the power supply contact 14 is connected with the lithium battery 12 and the heating wire 11, the power supply contact 14 protrudes from the bottom surface of the heating base 1, and the charging base 3 is provided with a power supply contact 31 corresponding to the power supply contact. The power supply contact 14 is in contact with the power contact 31 to connect the whole circuit, and the charging base 3 can charge the lithium battery 12 or directly supply power to the heating wire 11.

Specifically, a switch 15 is further disposed on the heating base 1, the power supply contact 14 is electrically connected to the heating wire 11 through the switch 15, and the lithium battery 12 is electrically connected to the heating wire 11 through the switch 15. The switch 15 is used to turn on or off the circuit, thereby turning on or off the heating function of the heating base 1.

Specifically, the top surface of heating base 1 caves in and forms first draw-in groove 16, and the diapire of first draw-in groove 16 is the heat conduction material, and heater strip 11 has been paved to the below of the diapire of draw-in groove, and the bottom of metal heat conduction frame 2 contracts in and forms first ka tai 22, and first ka tai 22 can closely imbed in first draw-in groove 16. The arrangement of the first clamping table 22 and the first clamping groove 16 ensures that the metal heat conduction frame 2 is connected with the heating base 1 more tightly. With the above scheme, the table top of the first clamping table 22 is equivalent to the bottom surface of the metal heat conduction frame 2, and the bottom surface of the metal heat conduction frame 2 is abutted to the bottom wall surface of the first clamping groove 16, so that mutual heat conduction is realized.

Specifically, the top surface of the charging base 3 is recessed to form a second card slot 32, the heating base 1 is retracted to form a second card table 17, and the second card table 17 can be tightly embedded into the second card slot 32. The setting of second ka tai 17 and second draw-in groove 32 guarantees heating base 1 and charging base 3's close connection, and heating base 1 puts more steadily. Through the above technical solution, the power supply contact 14 is located on the table surface of the second card holder 17, and the power supply contact 31 is located on the bottom wall surface of the second card slot 32.

Specifically, the bottom of the placement groove 21 is arc-shaped or reverse-tapered. Different groove bottom shapes are adapted to different sample retention containers 4. In the present embodiment, two kinds of metal heat conduction frames 2 are provided, and as shown in fig. 4, the placement groove 21 having an arc-shaped bottom is suitable for a round-bottom or flat-bottom sample storage container 4 such as a vial for cryopreservation. As shown in fig. 5, the placement groove 21 having the inverted conical bottom is suitable for a tip-shaped sample holding container 4 such as a tip-shaped centrifuge tube. The shape of the placement groove 21 in the metal heat conduction frame 2 includes, but is not limited to, the two types described above, and is provided with different bottom shapes and different size specifications, and can be adapted to sample holding containers of more common specifications.

Specifically, the charging base 3 is further provided with a charging port 33 for connecting an external power supply.

The above-mentioned only the utility model discloses the feasible embodiment of preferred is not right the utility model discloses a restriction, the utility model discloses also not be limited to the above-mentioned example, technical field's technical personnel the utility model discloses an in the essential scope, change, modification, interpolation or replacement made also should belong to the utility model discloses a protection scope.

Claims

1. Portable metal bath device, its characterized in that, including heating the base, with a plurality of metal heat conduction framves of heating base complex and setting are in the charging base of heating base below, be equipped with heater strip and lithium cell in the heating base, be equipped with the insulating layer between heater strip and the lithium cell, the lithium cell is connected the heater strip is a plurality of the metal heat conduction frame top surface has been seted up a plurality of standing grooves, the bottom surface butt of metal heat conduction frame the heating base, the charging base configuration for give the heating base power supply and with heating base wireless connection.

2. The portable metal bath apparatus as claimed in claim 1, wherein the heating base is further provided with a power supply contact, the power supply contact is connected to the lithium battery and the heating wire, the power supply contact is protruded from a bottom surface of the heating base, and the charging base is provided with a power supply contact corresponding to the power supply contact.

3. The portable metal bath device according to claim 2, wherein a switch is further provided on the heating base, the power supply contact is electrically connected to the heating wire through the switch, and the lithium battery is electrically connected to the heating wire through the switch.

4. The portable metal bath device according to claim 1, wherein the top surface of the heating base is recessed to form a first clamping groove, the bottom wall of the first clamping groove is made of a heat conducting material, the heating wire is fully paved below the bottom wall of the clamping groove, and the bottom of the metal heat conducting frame is recessed to form a first clamping table which can be tightly embedded into the first clamping groove.

5. The portable metal bath apparatus of claim 1, wherein a top surface of the charging base is recessed to form a second slot, and wherein retraction of the heating base forms a second ledge that fits snugly into the second slot.

6. The portable metal bath apparatus according to claim 1, wherein the bottom of the placement tank is arc-shaped or reverse-tapered.

7. The portable metal bath device according to claim 1, wherein the charging base further defines a charging port for connecting to an external power source.