CN215783485U

CN215783485U - Constant-temperature water bath kettle

Info

Publication number: CN215783485U
Application number: CN202122070263.8U
Authority: CN
Inventors: 江婵娟
Original assignee: Fujian Province's Treasured Promise Medicine Researches And Develops Co ltd
Current assignee: Fujian Province's Treasured Promise Medicine Researches And Develops Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-11
Anticipated expiration: 2031-08-30

Abstract

The utility model provides a constant-temperature water bath kettle which comprises a constant-temperature water bath kettle body, wherein a U-shaped frame is arranged at each of the left end and the right end in the constant-temperature water bath kettle body; the device has the advantages of simple structure, convenience in operation and convenience in constant-temperature heating of the test tube.

Description

Constant-temperature water bath kettle

Technical Field

The utility model relates to the technical field of laboratory equipment, in particular to a constant-temperature water bath kettle.

Background

The constant temperature water bath pot is widely applied to drying, concentration, distillation, impregnation of chemical reagents, impregnation of drugs and biological agents, can also be used for water bath constant temperature heating and other temperature tests, is a necessary tool for education and scientific research of biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, biochemical laboratories and analysis rooms, and is mainly characterized in that A, a water tank of a working room is made of stainless steel, and has excellent corrosion resistance, B, accurate temperature control, digital display, automatic temperature control and C, and the constant temperature water bath pot is simple and convenient to operate and safe to use.

Current medicament test tube is carrying out the constant temperature heating through constant temperature water bath, is directly to heat the test tube submergence in constant temperature water bath aquatic, and the test tube possible high temperature after the heating, artifical difficult follow aquatic and take out the test tube, and a plurality of test tubes heat in aquatic, and easy bump leads to the test tube to break between the test tube.

Disclosure of Invention

In view of this, the present invention provides a constant temperature water bath, which facilitates the constant temperature heating of the test tube.

The utility model is realized by adopting the following method: the utility model provides a constant temperature water bath, includes constant temperature water bath body, its characterized in that: this internal both ends of controlling of constant temperature water-bath all are provided with a U type frame, erect between two vertical boards of U type frame and be equipped with a lifter plate, be provided with on the U type frame and be used for the drive the first driving piece that the lifter plate reciprocated, the medial surface of two lifter plates is connected through a plurality of connecting plate, set up the first standing groove that is used for placing the test tube on the connecting plate, be provided with the locating part of useful spacing test tube in the first standing groove.

Further, first driving piece includes a screw rod, the spiral inlays on the lifter plate and is equipped with the screw rod, the screw rod pierces through the horizontal diaphragm of U type frame, the screw rod through a bearing with U type frame is connected, the top of screw rod is provided with a handle, guide rail groove has been seted up to two vertical inboard faces of U type frame, be provided with on the lifter plate with guide rail groove matched with guide rail piece.

Further, the locating part is including the stopper that is used for spacing test tube, the second standing groove that is used for placing the stopper is offered to the both ends inner wall about first standing groove, be provided with in the second standing groove stopper and a spring, the one end of spring with stopper inner wall connection, the other end of spring with second standing groove inner wall connection.

The utility model has the beneficial effects that: according to the device, the first placing groove is added, the plurality of test tubes are placed in the placing groove, the plurality of test tubes can be placed in the constant-temperature water bath for constant-temperature heating at the same time, the test tubes are convenient to take and place, and the constant-temperature heating of the test tube medicament is facilitated; the limiting block and the spring are added in the device, the limiting block and the spring are matched to limit the test tube, and the test tube can be limited in models of different models; the device is additionally provided with the screw rod, the guide rail block and the guide rail groove are matched to limit the lifting plate, the screw rod is rotated to drive the test tube on the lifting plate to lift, so that the depth of the test tube extending into the water of the constant-temperature water bath kettle is convenient to adjust, and the constant-temperature heating of a test tube medicament is facilitated to adjust; the device has the advantages of simple structure, convenience in operation and convenience in constant-temperature heating of the test tube.

Drawings

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

Fig. 2 is a schematic structural view of the U-shaped frame.

Fig. 3 is a partial sectional view in the direction a-a.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides an embodiment of a constant temperature water bath, including a constant temperature water bath body 1, where a U-shaped frame 2 is disposed at both left and right ends in the constant temperature water bath body 1, a lifting plate 3 is disposed between two vertical plates of the U-shaped frame 2, a first driving member 4 for driving the lifting plate 3 to move up and down is disposed on the U-shaped frame 2, the driving member can adjust the height of the lifting plate 3, inner side surfaces of the two lifting plates 3 are connected by a plurality of connecting plates 5, a first placing groove 6 for placing a test tube is disposed on the connecting plate 5, a limiting member 7 for limiting the test tube is disposed in the first placing groove 6, and the limiting member 7 can limit the test tube.

With reference to fig. 1 and 2, the first driving member 4 includes a screw 8, the screw 8 is spirally embedded on the lifting plate 3, the screw 8 penetrates through the horizontal transverse plate of the U-shaped frame 2, the screw 8 is connected to the U-shaped frame 2 through a bearing (not shown), a handle 9 is disposed at the top end of the screw 8, guide rail grooves 10 are disposed on two vertical inner side surfaces of the U-shaped frame 2, a guide rail block 11 matched with the guide rail grooves 10 is disposed on the lifting plate 3, the guide rail block 11 is matched with the guide rail grooves 10 to limit the lifting plate 3, the screw 8 is driven by the rotating handle 9 to rotate, the screw 8 rotates to drive the lifting plate 3 to lift, and the depth of the test tube extending into water can be adjusted.

Continuing to refer to fig. 1 to fig. 3, the limiting member 7 includes a limiting block 12 for limiting the test tubes, second placing grooves 13 for placing the limiting block 12 are provided on inner walls of left and right ends of the first placing groove 6, the limiting block 12 and a spring 14 are provided in the second placing groove 13, one end of the spring 14 is connected to an inner wall of the limiting block 12, the other end of the spring 14 is connected to an inner wall of the second placing groove 13, the test tubes are placed in the second placing groove 13, the limiting block 12 can limit the test tubes, and the limiting block 12 can move telescopically under the action of the spring 14, so that the limiting block 12 can limit and fix the test tubes of different models.

The working principle of the utility model is as follows: during the use, the test tube that will be equipped with the medicament is placed in first standing groove, and the stopper carries on spacing fixed to the test tube, places U type frame again and this internal constant temperature heating that carries on of constant temperature water bath pot, when needing to adjust the degree of depth that the test tube stretched into the aquatic, twist grip drives the screw rod rotatory, and the screw rod rotation can drive the lifter plate and go up and down, can adjust the degree of depth that the test tube stretched into the water.

The circuit principle and the structure of the constant-temperature water bath kettle body are the prior art, and the constant-temperature water bath kettle is clear to a person skilled in the art and is not described in detail herein, and the utility model protects the structural characteristics of the constant-temperature water bath kettle.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a constant temperature water bath, includes constant temperature water bath, its characterized in that: this internal both ends of controlling of constant temperature water-bath all are provided with a U type frame, erect between two vertical boards of U type frame and be equipped with a lifter plate, be provided with on the U type frame and be used for the drive the first driving piece that the lifter plate reciprocated, the medial surface of two lifter plates is connected through a plurality of connecting plate, set up the first standing groove that is used for placing the test tube on the connecting plate, be provided with the locating part of useful spacing test tube in the first standing groove.

2. The thermostat water bath according to claim 1, characterized in that: the first driving piece comprises a screw rod, the screw rod is spirally embedded on the lifting plate and penetrates through a horizontal transverse plate of the U-shaped frame, the screw rod is connected with the U-shaped frame through a bearing, a handle is arranged at the top end of the screw rod, guide rail grooves are formed in two vertical plate inner side surfaces of the U-shaped frame, and guide rail blocks matched with the guide rail grooves are arranged on the lifting plate.

3. The thermostat water bath according to claim 1, characterized in that: the locating part is including the stopper that is used for spacing test tube, the second standing groove that is used for placing the stopper is offered to the both ends inner wall about first standing groove, be provided with in the second standing groove stopper and a spring, the one end of spring with stopper inner wall connection, the other end of spring with second standing groove inner wall connection.