CN212237791U

CN212237791U - Clinical laboratory's test tube centrifugal heating device

Info

Publication number: CN212237791U
Application number: CN202020918991.2U
Authority: CN
Inventors: 李海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-29
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a centrifugal heating device for test tubes in clinical laboratory, which relates to the field of centrifugal heating devices and provides the following proposal aiming at the problems that the prior centrifugal heating device is not stable enough and heating is not uniform enough when in use, which comprises a main box, a box cover is arranged above the main box, a control console is arranged at the left side of the main box, a boss is arranged on the lower inner wall of the main box, a motor is arranged in the boss, and the output end of the motor is fixedly connected with a square frame, the side edge of the upper end surface of the square frame is rotatably connected with cover plates, the lower surface of each cover plate is fixedly connected with a rubber plug, the side surface of the square frame is fixedly connected with a centrifugal box, a plurality of test tube grooves are arranged in the centrifugal box, the centrifugal box is characterized in that a cavity is arranged in the centrifugal box, a heating wire is arranged on the inner wall of the cavity, and a socket is fixedly arranged at the lower end of the centrifugal box. The device has the characteristics of stable operation, convenient heating and uniform heating.

Description

Clinical laboratory's test tube centrifugal heating device

Technical Field

The utility model relates to a centrifugal heating device field especially relates to a clinical laboratory's test tube centrifugal heating device.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal separator is mainly used for separating solid particles from liquid in suspension or separating two liquids which are different in density and are not mutually soluble in emulsion (for example, cream is separated from milk), and can also be used for removing liquid in wet solid, for example, clothes are dried by using washing machine, and a special overspeed tubular separator can also be used for separating gas mixture with different densities, and some sedimentation centrifuges can also be used for classifying solid particles according to density or particle size by utilizing the characteristic that solid particles with different densities or particle sizes are different in sedimentation speed in liquid.

But the leading principle of decanter centrifuge is through the powerful centrifugal force of the high-speed rotatory production of rotor for the settling velocity of different proportion composition (solid phase or liquid phase) in the mixed liquid, separate the material of different settlement coefficient and buoyancy density in the sample, under the prior art, ordinary centrifuge leads to vibrations by the rotation of pivot easily, influence centrifugal effect, and it is inhomogeneous to heat when centrifuging to the material that needs the heating, can only local heating, make local high temperature, lead to the change of material physicochemical property, and then the experimental result receives the influence. Therefore, a centrifugal heating device for the test tube of the clinical laboratory is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of clinical laboratory's test tube centrifugal heating device has solved current centrifugal heating device and has used the time stable inadequately, and heats problem insufficiently even.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clinical laboratory's test tube centrifugal heating device, includes the main tank, the top of main tank is provided with the case lid, the left side of main tank is provided with the control cabinet, the lower inner wall of main tank is provided with the boss, be provided with the motor in the boss, and the square frame of output fixedly connected with of motor, the side of square frame up end is connected with the apron along rotating, every the equal fixedly connected with rubber buffer of lower surface of apron, the centrifugal box of side fixedly connected with of square frame, a plurality of test-tube slots have been seted up in the centrifugal box, be provided with the cavity in the centrifugal box, the inner wall of cavity is provided with the heater strip, the lower extreme fixed mounting of centrifugal box has the socket, boss side fixed mounting has electric cylinder, every the equal fixedly connected with plug of release end of electric.

Preferably, the output end of the upper side of the motor is fixedly connected to the upper inner wall of the square frame, and the square frame is sleeved on the outer side of the boss.

Preferably, the cover plate is rotatably connected with the side edge of the square frame through a spring hinge.

Preferably, the cavity is arranged on one side of the test tube slot in each centrifugal box and penetrates through each other.

Preferably, the heating wire is arranged on the inner wall of the cavity close to one side of the test tube groove.

Preferably, each plug is movably inserted into a socket on one side.

Compared with the prior art, the beneficial effects of the utility model are that:

through the main tank, the case lid, the control cabinet, the boss, square frame, the apron, the rubber buffer, centrifugal box, the test tube groove, the cavity, the heater strip, a socket, the plug, make this device can be through opening the case lid then lift the apron, place the test tube in the test tube groove, loosen the apron, under spring hinge's effect, the rubber buffer will be automatic with test tube mouth laminating, it connects the circular telegram to drive the plug through electric cylinder and socket when needs heating, heat, and laying of heater strip is even laying at the inner wall of cavity, consequently can be convenient and even heat, it rotates to drive square frame through the motor after the heating finishes, and then make its upper fixed connection's centrifugal box rotate, carry out the centrifugation to the solution in the test tube.

The device has the characteristics of stable operation, convenient heating and uniform heating.

Drawings

Fig. 1 is a sectional view of the structure of a test tube centrifugal heating device in clinical laboratory of the present invention.

Fig. 2 is a cross-sectional view of the overlooking structure of the test tube centrifugal heating device of the clinical laboratory of the present invention.

Reference numbers in the figures: the test tube comprises a main box 1, a box cover 2, a console 3, a boss 4, a square frame 5, a cover plate 6, a rubber plug 7, a centrifugal box 8, a test tube groove 9, a cavity 10, a heating wire 11, a socket 12 and a plug 13.

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.

Referring to fig. 1-2, a centrifugal heating device for test tubes in clinical laboratory, which comprises a main box 1, a box cover 2 is arranged above the main box 1, a control console 3 is arranged on the left side of the main box 1, a boss 4 is arranged on the lower inner wall of the main box 1, a motor is arranged in the boss 4, a square frame 5 is fixedly connected to the output end of the motor, a cover plate 6 is rotatably connected to the side of the upper end surface of the square frame 5, a rubber plug 7 is fixedly connected to the lower surface of each cover plate 6, a centrifugal box 8 is fixedly connected to the side surface of the square frame 5, a plurality of test tube grooves 9 are formed in the centrifugal box 8, a cavity 10 is arranged in the centrifugal box 8, a heating wire 11 is arranged on the inner wall of the cavity 10, a socket 12 is fixedly arranged at the lower end of the centrifugal box 8, an electric cylinder.

In this embodiment, the output end of the upper side of the motor is fixedly connected to the upper inner wall of the square frame 5, and the square frame 5 is sleeved on the outer side of the boss 4.

In the present embodiment, the cover plate 6 is rotatably connected to the side edge of the square frame 5 by a spring hinge.

In this embodiment, the cavity 10 is provided on one side of the tube well 9 in each centrifuge case 8 so as to penetrate each other.

In this embodiment, the heating wire 11 is disposed on the inner wall of the chamber 10 near the test tube slot 9.

In the present embodiment, each plug 13 is movably inserted into the socket 12 on its one side.

The working principle is as follows: when using, can then lift apron 6 through opening case lid 2, place the test tube in the test tube groove 9, loosen apron 6, under spring hinge's effect, rubber buffer 7 will be automatic with the test tube mouth laminating, it connects the circular telegram to drive plug 13 and socket 12 through electric cylinder when needs heat, and laying of heater strip 11 is even lays at the inner wall of cavity 10, consequently can be convenient and even heat, heat and finish the back and drive square frame 5 through the motor and rotate, and then make its upper fixed connection's centrifugation box 8 rotate, carry out the centrifugation to the solution in the test tube. The device has the characteristics of stable operation, convenient heating and uniform heating.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clinical laboratory's test tube centrifugal heating device, includes main tank (1), the top of main tank (1) is provided with case lid (2), the left side of main tank (1) is provided with control cabinet (3), its characterized in that, the lower inner wall of main tank (1) is provided with boss (4), be provided with the motor in boss (4), and the output fixedly connected with square frame (5) of motor, the side of square frame (5) up end is connected with apron (6) along rotating, every the lower surface of apron (6) all fixedly connected with rubber buffer (7), the side fixedly connected with centrifugation box (8) of square frame (5), it has a plurality of test tube slots (9) to seted up in centrifugation box (8), be provided with cavity (10) in centrifugation box (8), the inner wall of cavity (10) is provided with heater strip (11), the lower extreme fixed mounting of centrifugation box (8) has socket (12), boss (4) side fixed mounting has electric cylinder, every electric cylinder's the equal fixedly connected with plug (13) of release end.

2. The centrifugal heating device for test tubes in clinical laboratory according to claim 1, wherein the output end of the upper side of the motor is fixedly connected to the upper inner wall of the square frame (5), and the square frame (5) is sleeved on the outer side of the boss (4).

3. Clinical laboratory test tube centrifugal heating device according to claim 1, characterized in that the cover plate (6) is connected in rotation with the sides of the square frame (5) by means of spring hinges.

4. The centrifugal heating device for test tubes in clinical laboratory according to claim 1, characterized in that said chamber (10) is arranged in each centrifuge cartridge (8) on one side of the test tube slot (9) and is arranged to penetrate each other.

5. The centrifugal heating device for test tubes in clinical laboratory according to claim 1, characterized in that the heating wire (11) is arranged on the inner wall of the chamber (10) on the side close to the test tube slot (9).

6. Clinical laboratory test tube centrifugal heating device according to claim 1, characterized in that each plug (13) is movably inserted with a socket (12) on the respective side.