CN215390025U - Detachable high-speed table centrifuge of convenient regulation - Google Patents

Abstract

The utility model discloses a detachable high-speed table type centrifugal machine convenient to adjust, and relates to the technical field. The test tube clamp comprises a centrifuge body, a mounting piece, an inner cylinder and a test tube clamp assembly, wherein the outer cylinder is arranged at the central position in the centrifuge body, and the mounting piece is fixedly connected to the top of the inner wall of the outer cylinder in a surrounding manner. According to the utility model, the inner barrel is additionally arranged inside the outer barrel of the centrifuge body, so that when the inner cavity of the centrifuge is cleaned, the rotor is firstly separated from the rotating body and detached, then the inner barrel is rotated to enable the sliding block to slide inside the mounting part only by holding the handle with two hands, and when the sliding block slides out of the mounting part, the inner barrel is lifted, so that the inner barrel can be separated from the inner cavity of the centrifuge body, and the cleaning and washing of the inner barrel are convenient.

Description

Detachable high-speed table centrifuge of convenient regulation

Technical Field

The utility model belongs to the technical field of high-speed table centrifuges, and particularly relates to a detachable high-speed table centrifuge convenient to adjust.

Background

The high-speed table centrifuge is a centrifuge for a conventional laboratory, is widely applied to scientific research, education and production departments such as biology, chemistry, medicine and the like, has the rotating speed of more than 10000rpm compared with a horizontal rotor used by a low-custom centrifuge, can bear the centrifugal force of 800000g, and has the characteristics of low gravity center, long service life and large capacity.

High-speed desk-top centrifuge workstation should level firmly when using, need clean inner chamber and turn round before the use, and the dress is put moreover and is weighed unanimous test tube, closes centrifugal lid at last, adjusts the required rotational speed of speed governing knob setting, tests, all need clean inner chamber and turn round before using at every turn and after using.

The existing high-speed centrifuge is troublesome when cleaning an inner cavity and turning the head, one part of the inner cavity of the centrifuge is shielded by a rotor, the place which can not be cleaned is easy to appear during cleaning, test tubes are different in size, corresponding rotors are required to be replaced during use, the centrifuge is very troublesome, the test tube clamp can not be adjusted, and therefore the detachable high-speed table centrifuge which is convenient to adjust is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable high-speed table centrifuge convenient to adjust, and solves the problems that the existing high-speed centrifuge is troublesome in cleaning an inner cavity and a rotating head, part of the inner cavity of the centrifuge is shielded by a rotor, places which cannot be cleaned easily appear in cleaning, test tubes are different in size, the corresponding rotor needs to be replaced in use, the operation is very troublesome, and the test tube clamp cannot be adjusted.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a detachable high-speed table centrifuge convenient to adjust comprises a centrifuge body, an installation part, an inner cylinder and a test tube clamp assembly, wherein the center position in the centrifuge body is fixedly connected with the outer cylinder;

four sliding blocks are uniformly distributed at the top of the outer side wall of the inner barrel at intervals, the four sliding blocks are movably arranged in the inner chamber of the mounting part, the sliding blocks slide on the inner wall of the inner chamber of the mounting part, the top of the inner barrel is fixedly connected with two handles, and the two handles are symmetrically fixed in position;

the test tube clamp assembly comprises a fixing clamp, a movable clamp, two sliding rods and two bolts, wherein one side face of the fixing clamp is fixedly connected with the two sliding rods, the two sliding rods are located on two sides of the side face, the two symmetrical side faces of the movable clamp are respectively provided with a sliding groove, the sliding rods are movably arranged inside the sliding grooves, the sliding rods linearly slide inside the sliding grooves, the top of the fixing clamp is provided with two mounting holes, the mounting holes are located on two sides of the top of the fixing clamp, the thread face of each bolt is movably arranged on the inner wall of each mounting hole, and the bottom of each bolt is fixedly connected with the corresponding sliding rod through the corresponding mounting hole.

Preferably, centrifuge body top and cover swing joint, urceolus bottom central point puts fixedly connected with rotator, and centrifuge body is as high-speed desk centrifuge's main part for carry out centrifugal test, and the cover all needs to be closed when using or after using, and closed centrifugal reagent splash of avoiding during the use, and the closed clean and tidy of guaranteeing the inner chamber after the use, urceolus are as the cavity that bears the inner tube, main component part when centrifuge centrifugation is rotatory during the rotator for drive the high-speed rotation of rotor.

Preferably, a through hole is formed in the center of the bottom of the inner cylinder, and the rotating body penetrates through the inner cylinder through the through hole.

Preferably, the rotor is fixedly connected to the top of the rotating body, the rotor is fixed through the rotating body, so that the rotating body drives the rotor to rotate at a high speed to perform centrifugal operation, the rotating body and the rotor can be detached, and the inner cavity is conveniently cleaned.

Preferably, six mounting grooves are seted up at the rotor top, and the mounting groove uses the rotator as the even interval distribution of center pin, test tube clamp subassembly activity sets up in the mounting groove inner wall.

Preferably, the fixation clamp is fixed inside the mounting groove with a side that the slide bar is opposite to, the activity of activity clamp sets up inside the mounting groove, and the adjustable shelf slides along the slide bar in the inside linear state that is of mounting groove.

The utility model has the following beneficial effects:

according to the test tube cleaning device, the inner barrel is additionally arranged inside the outer barrel of the centrifuge body, so that when the inner cavity of the centrifuge is cleaned, the rotor and the rotating body are firstly separated and detached, then the inner barrel is rotated to enable the sliding block to slide inside the mounting piece only by holding the handle with two hands, the inner barrel is lifted when the sliding block slides out of the mounting piece, the inner barrel and the inner cavity of the centrifuge body can be separated, cleaning and cleaning are facilitated, for the problem that the test tube clamp is frequently replaced during an experiment, the test tube cleaning device can be adapted to test tubes of various types by using sliding matching operation of the fixing clamp and the movable clamp, the movable clamp is only required to be fixed through the bolt, the structure is simple and convenient, and the working efficiency of the experiment is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic isometric view of a removable high-speed table centrifuge with easy adjustment;

FIG. 2 is an enlarged view of the inner barrel structure of a conveniently adjustable detachable high speed table centrifuge;

FIG. 3 is a schematic view of a rotor configuration for a removable high speed table centrifuge that is easily adjustable;

FIG. 4 is an enlarged cross-sectional view of a removable high speed table centrifuge with ease of adjustment;

fig. 5 is an enlarged view of a portion a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a centrifuge body; 11. a machine cover; 12. an outer cylinder; 13. a rotating body; 2. a mounting member; 3. an inner barrel; 31. a slider; 32. a handle; 4. a rotor; 5. a test tube holder assembly; 51. a fixing clip; 52. a movable clamp; 53. a slide bar; 54. and (4) bolts.

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. 1-5, a detachable high-speed table centrifuge convenient to adjust comprises a centrifuge body 1, a mounting part 2, an inner cylinder 3 and a test tube clamp assembly 5, wherein the center position in the centrifuge body 1 is fixedly connected with an outer cylinder 12, and the mounting part 2 is fixedly connected to the top of the inner wall of the outer cylinder 12 in a surrounding manner;

four sliding blocks 31 are uniformly distributed at the top of the outer side wall of the inner barrel 3 at intervals, the four sliding blocks 31 are movably arranged in the inner chamber of the mounting part 2, the sliding blocks 31 slide on the inner wall of the inner chamber of the mounting part 2, two handles 32 are fixedly connected to the top of the inner barrel 3, and the two handles 32 are symmetrically fixed;

test tube clamp assembly 5 includes fixation clamp 51, the activity presss from both sides 52, slide bar 53, bolt 54, two slide bars 53 of fixation clamp 51 a side fixedly connected with, and be located the side both sides, the spout has been seted up respectively to two symmetrical sides of activity clamp 52, slide bar 53 activity sets up inside the spout, and slide bar 53 slides at the inside straight line of sliding tray, two mounting holes have been seted up at fixation clamp 51 top, and the mounting hole is located the top both sides, bolt 54 flank activity sets up at the mounting hole inner wall position, bolt 54 bottom is through mounting hole and slide bar 53 fixed connection.

Referring to fig. 1-5, the top of a centrifuge body 1 is movably connected with a cover 11, a rotating body 13 is fixedly connected to the center of the bottom of an outer cylinder 12, the centrifuge body is used as the main part of a high-speed table centrifuge and is used for centrifugal tests, the cover needs to be closed when in use or after use, centrifugal reagents are prevented from splashing when in use, the inner cavity is ensured to be clean and tidy when in use, the outer cylinder is used as a cavity for bearing the inner cylinder, and the main components of the centrifuge during centrifugal rotation of the centrifuge during the rotating body are used for driving a rotor to rotate at a high speed.

Referring to fig. 1-5, a through hole is formed at the center of the bottom of the inner cylinder 3, and the rotating body 13 is inserted into the inner cylinder 3 through the through hole.

Referring to fig. 1-5, the rotor is fixedly connected to the top of the rotator, and the rotator is fixed to drive the rotor to rotate at a high speed for centrifugal operation, so that the rotator and the rotor can be detached to clean the inner cavity conveniently.

Referring to fig. 1-5, six mounting grooves are formed in the top of the rotor 4, the mounting grooves are evenly distributed at intervals by taking the rotating body 13 as a central axis, and the test tube clamp assemblies 5 are movably arranged on the inner walls of the mounting grooves.

Referring to fig. 1 to 5, a side surface of the fixed clip 51 opposite to the sliding rod 53 is fixedly disposed inside the mounting groove, the movable clip 52 is movably disposed inside the mounting groove, and the movable frame 52 slides linearly inside the mounting groove along the sliding rod 53.

When the personnel use, during the experiment, place the test tube inside test tube clamp assembly 5, according to the size of a dimension of test tube, press from both sides 52 and slide on slide bar 53 surface through the activity, thereby adjust the distance between activity clamp 52 and the fixation clamp 51, after the test tube is gripped, press from both sides 52 and fix on slide bar 53 surface through bolt 54 with the activity, fix the test tube, then close cover 11, the experiment, when the centrifuge inner chamber is cleaned in the clearance, through separating rotor 4 and rotator 13 dismantlement, handle 32 is held to rethread both hands, rotatory inner tube 3 makes slider 31 slide in installation part 2 inside, when sliding out installation part 2 through slider 31, mention inner tube 3, can separate inner tube 3 and centrifuge body 1 inner chamber, wash inner tube 3.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a convenient detachable high-speed desk-top centrifuge who adjusts which characterized in that: the test tube clamp comprises a centrifuge body (1), a mounting piece (2), an inner tube (3) and a test tube clamp assembly (5), wherein an outer tube (12) is fixedly connected to the center position in the centrifuge body (1), and the mounting piece (2) is fixedly connected to the top of the inner wall of the outer tube (12) in a surrounding manner;

four sliding blocks (31) are uniformly distributed at the top of the outer side wall of the inner barrel (3) at intervals, the four sliding blocks (31) are movably arranged in an inner chamber of the mounting part (2), two handles (32) are fixedly connected to the top of the inner barrel (3), and the two handles (32) are symmetrically fixed;

test tube presss from both sides subassembly (5) includes fixation clamp (51), activity clamp (52), slide bar (53), bolt (54), fixation clamp (51) a side fixedly connected with is two slide bar (53), and is located the side both sides, the spout has been seted up respectively to two symmetrical sides of activity clamp (52), slide bar (53) activity sets up inside the spout, and slide bar (53) slide at the inside straight line of sliding tray, two mounting holes have been seted up at fixation clamp (51) top, and the mounting hole is located the top both sides, bolt (54) flank activity sets up at mounting hole inner wall position, bolt (54) bottom is through mounting hole and slide bar (53) fixed connection.

2. The detachable high-speed desk centrifuge of claim 1, wherein the top of the centrifuge body (1) is movably connected with the cover (11), and the center of the bottom of the outer cylinder (12) is fixedly connected with the rotator (13).

3. The adjustable detachable high-speed table centrifuge as claimed in claim 2, wherein a through hole is provided at the center of the bottom of the inner cylinder (3), and the rotating body (13) is inserted into the inner cylinder (3) through the through hole.

4. An adjustable detachable high speed table centrifuge according to claim 2, characterized in that the rotor (4) is fixedly connected to the top of the rotator (13).

5. The adjustable detachable high-speed table centrifuge according to claim 4, wherein six mounting grooves are formed in the top of the rotor (4), the mounting grooves are uniformly distributed at intervals by taking the rotating body (13) as a central axis, and the test tube holder assembly (5) is movably arranged on the inner wall of the mounting groove.

6. The adjustable detachable high-speed table centrifuge as claimed in claim 5, wherein the fixed clip (51) is fixed inside the mounting groove on the opposite side of the sliding rod (53), and the movable clip (52) is movably arranged inside the mounting groove.

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