CN216500051U

CN216500051U - Novel high-efficient centrifuge

Info

Publication number: CN216500051U
Application number: CN202123398639.4U
Authority: CN
Inventors: 张丽侠
Original assignee: Dinghaoyuan Tianjin Biotechnology Co ltd
Current assignee: Dinghaoyuan Tianjin Biotechnology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a novel high-efficiency centrifugal machine which comprises a centrifugal machine, wherein a centrifugal top cover is arranged at the top of the centrifugal machine, a display screen is arranged on the rear side of the top of the centrifugal machine, a tray is arranged on the top of the right side of the centrifugal machine, guide shells are movably connected to the front side and the rear side of the tray, and a positioning mechanism is arranged in each guide shell. According to the utility model, through arranging the tray, the guide shell, the positioning mechanism and the supporting plate, the tray can be conveniently taken out and fixed through the positioning mechanism, then a centrifugal sample is placed, and meanwhile, when the tray is not needed, the tray can be vertically placed on one side of the centrifugal machine, so that the centrifugal sample is convenient to store, and the problem that the sample needing to be centrifuged is placed into the centrifugal machine by opening the centrifugal top cover of the existing centrifugal machine in the use process, but when the sample is placed, the sample held by the other hand is easy to incline, even is scattered, and the sample is damaged is solved.

Description

Novel high-efficient centrifuge

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a novel efficient centrifuge.

Background

A centrifuge is a machine for separating components from liquid and solid particles or a mixture of liquid and liquid by using centrifugal force, and is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are immiscible with each other in emulsion (for example, separating cream from milk); it can also be used to remove liquids from wet solids.

In the prior art, a centrifuge is needed to be used for laboratory experimental analysis, but the centrifuge needs to open a centrifugal top cover in the using process to place a sample needing centrifugation into the centrifuge, but when the sample is placed, the sample held by the other hand is easy to incline, even the sample is easy to fall, the damage to the sample is caused, and the using efficiency of the centrifuge is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a novel efficient centrifuge, which can be used for conveniently placing a centrifugal sample and conveniently storing a tray, so that the problem that the sample needs to be placed in the centrifuge by opening a centrifugal top cover in the use process of the existing centrifuge, but when the sample is placed, the sample held by the other hand is easy to incline, even is scattered, and the sample is damaged is solved.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel high-efficient centrifuge, includes centrifuge, the centrifuge top is provided with centrifugal top cap, centrifuge top rear side is provided with the display screen, centrifuge right side top is provided with the tray, the equal swing joint in tray front side and rear side one side has the direction shell, the inside positioning mechanism that is provided with of direction shell, the positioning mechanism opposite side runs through the direction shell and extends to direction shell opposite side, positioning mechanism is close to tray one side and tray surface swing joint, tray bottom front side and rear side all are provided with the backup pad, backup pad one side and direction shell opposite side fixed connection.

Further, the front side positioning mechanism includes the sliding plate, the sliding plate rear side passes through first pivot swing joint with the tray, sliding plate inner wall top fixedly connected with fixed block, the fixed block rear side has the gag lever post through second pivot swing joint, the gag lever post is kept away from fixed block one end and is run through the sliding plate and extend to inside the guide shell, the gag lever post opposite side is provided with the pole of moving that supports, it is equipped with spacing shell to support pole surface cover, spacing shell one side and guide shell opposite side fixed connection.

Furthermore, one side of the limiting rod is fixedly connected with a return spring, and one side of the return spring, which is far away from the limiting rod, is fixedly connected with the inner wall of the sliding plate.

Further, the surface of the pushing rod is fixedly connected with a limiting block, the surface of the limiting block is movably connected with the inner wall of the limiting shell, and the other side of the pushing rod is fixedly connected with a pushing block.

Furthermore, the surface of the guide shell is provided with an opening matched with the first rotating shaft for use, and the other side of the tray is fixedly connected with a lifting handle.

Furthermore, the other sides of the sliding plate and the guide shell are both provided with limiting grooves matched with the limiting rods for use, and the limiting grooves are matched with the surfaces of the pushing rods for use.

The utility model has the beneficial effects that: according to the utility model, through arranging the tray, the guide shell, the positioning mechanism and the supporting plate, the tray can be conveniently taken out and fixed through the positioning mechanism, then a centrifugal sample is placed, and meanwhile, when the tray is not needed, the tray can be vertically placed on one side of the centrifuge, so that the storage is convenient, and the problem that the sample needing to be centrifuged is placed in the centrifuge by opening the centrifugal top cover in the use process of the existing centrifuge, but when the sample is placed, the sample held by the other hand is easy to incline, even the sample is easy to fall, and the sample is damaged is solved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic right view of the tray;

FIG. 3 is a rear cross-sectional view of the positioning mechanism;

fig. 4 is an enlarged view of a in fig. 1.

In the figure: 1. a centrifuge; 2. a centrifugal top cover; 3. a display screen; 4. a tray; 5. a guide housing; 6. a positioning mechanism; 61. a sliding plate; 62. a fixed block; 63. a limiting rod; 64. pushing the rod; 65. a limiting shell; 7. a support plate; 8. a return spring; 9. a limiting block; 10. a resisting block; 11. an opening; 12. a handle; 13. a limiting groove.

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.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present invention.

The utility model provides a novel high-efficient centrifuge, including

centrifuge

1, 1 top of centrifuge is provided with centrifugal

top cap

2, 1 top rear side of centrifuge is provided with display screen 3, 1 right side top of centrifuge is provided with tray 4, the equal swing joint in 4 front sides of tray and rear side one side has

direction shell

5, 5 inside positioning mechanism 6 that are provided with of direction shell, 6 opposite sides of positioning mechanism run through direction shell 5 and extend to 5 opposite sides of direction shell, positioning mechanism 6 is close to 4 one sides of tray and 4 surperficial swing joint of tray, 4 bottom front sides of tray and rear side all are provided with backup pad 7, backup pad 7 one side and 5 opposite side fixed connection of direction shell.

Referring to fig. 2, 3 and 4, fig. 2 is a right-side view of the tray; FIG. 3 is a rear cross-sectional view of the positioning mechanism; fig. 4 is an enlarged view of a in fig. 1.

The front side positioning mechanism 6 comprises a sliding plate 61, the rear side of the sliding plate 61 is movably connected with the tray 4 through a first rotating shaft, the top of the inner wall of the sliding plate 61 is fixedly connected with a fixed block 62, the rear side of the fixed block 62 is movably connected with a limiting rod 63 through a second rotating shaft, one end of the limiting rod 63, far away from the fixed block 62, penetrates through the sliding plate 61 and extends into the guide shell 5, the other side of the limiting rod 63 is provided with a pushing rod 64, the surface of the pushing rod 64 is sleeved with a limiting shell 65, one side of the limiting shell 65 is fixedly connected with the other side of the guide shell 5, through the arrangement of the positioning mechanism 6, the tray 4 can be pulled upwards, the tray 4 drives the sliding plate 61 to move upwards through the first rotating shaft, when the sliding plate 61 is lifted to the top end, the limiting rod 63 can be clamped into the guide shell 5, so that the sliding plate 61 is positioned, the tray 4 is conveniently opened and positioned, and the structural stability is improved.

Gag lever post 63 one side fixedly connected with reset spring 8, reset spring 8 keeps away from gag lever post 63 one side and sliding plate 61 inner wall fixed connection, through reset spring 8's setting, can make things convenient for the reseing of gag lever post 63, increases gag lever post 63 card and goes into the inside stability of guide shell 5, and when gag lever post 63 and spacing groove 13 parallel and level, can make things convenient for automatic card to go into the inside of spacing groove 13 simultaneously, reaches the effect of location.

The stopper 9 is fixedly connected with the surface of the lever 64, the stopper 9 is movably connected with the inner wall of the limiting shell 65 on the surface, the lever 64 is fixedly connected with the pushing block 10 on the other side, the lever 64 can be pushed to limit through the stopper 9, the lever 64 is prevented from being separated from the limiting shell 65, the lever 64 can be pushed to increase the stress area of the lever 64, and the lever 64 is conveniently driven to move.

The 5 surface of direction shell has been seted up and has been used opening 11 with first pivot cooperation, and 4 opposite side fixedly connected with handles 12 of tray through opening 11's setting, can make things convenient for tray 4 to drive the removal of first pivot and sliding plate 61, avoid the card of structure to die, and tray 4 can conveniently be mentioned to handle 12.

Sliding plate

61 and 5 opposite sides of direction shell have all been seted up and have been used spacing groove 13 with the cooperation of gag lever post 63, and the inside pole 64 surface cooperation of propping of gag lever post 13 is used, through the setting of gag lever post 13, can make things convenient for gag lever post 63 card to go into the inside of direction shell 5, conveniently carries out spacing fixed to sliding plate 61, increases the stability that the structure is fixed.

The working principle is as follows: when a user needs to carry out centrifugal operation on a sample, the handle is lifted upwards, the handle drives the tray 4 to move upwards, the tray 4 drives the sliding plate 61 to move upwards through the first rotating shaft, the sliding plate 61 drives the fixing block 62 and the limiting rod 63 to move upwards, when the limiting rod 63 moves to be flush with the limiting groove 13, the reset spring 8 rebounds the limiting rod 63 to enable the limiting rod 63 to rotate around the second rotating shaft, meanwhile, the limiting rod 63 is clamped into the guide shell 5 to achieve the purpose of limiting the sliding plate 61, meanwhile, the tray 4 is rotated to enable the bottom of the tray 4 to be in contact with the top of the supporting plate 7 to achieve the purpose of supporting the tray 4, the sample to be analyzed is placed at the top of the tray 4, the sample is prevented from inclining when the operation is carried out, the centrifugal top cover 2 is opened, the sample is placed in the centrifugal cover 1, the centrifugal top cover 2 is closed, and then the centrifugal cover 1 is started to carry out centrifugal processing, after the operation is accomplished, promote and support piece 10, support piece 10 drives and supports pole 64 and remove, make and support pole 64 and drive stopper 9 and support in the inside slip of spacing shell 65, simultaneously support pole 64 and support the gag lever post 63, make gag lever post 63 rotate around the second pivot, gag lever post 63 extrudes reset spring 8, when gag lever post 63 removed the inside spacing groove 13 of guide shell 5, ninety degree tray 4 overturns, make tray 4 perpendicular from top to bottom, move tray 4 downwards, tray 4 drives sliding plate 61 through first pivot and moves downwards, when sliding plate 61 removed the minimum, tray 4's right side receives sheltering from of backup pad 7, it is spacing to tray 4, the convenience is carried out spacing accomodating to tray 4.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel high-efficiency centrifuge comprises a centrifuge (1), and is characterized in that: centrifuge (1) top is provided with centrifugal top cap (2), centrifuge (1) top rear side is provided with display screen (3), centrifuge (1) right side top is provided with tray (4), the equal swing joint in tray (4) front side and rear side one side has direction shell (5), the inside positioning mechanism (6) that is provided with of direction shell (5), positioning mechanism (6) opposite side runs through direction shell (5) and extends to direction shell (5) opposite side, positioning mechanism (6) are close to tray (4) one side and tray (4) surface swing joint, tray (4) bottom front side and rear side all are provided with backup pad (7), backup pad (7) one side and direction shell (5) opposite side fixed connection.

2. The novel high-efficiency centrifuge of claim 1, wherein: front side positioning mechanism (6) include sliding plate (61), sliding plate (61) rear side and tray (4) are through first pivot swing joint, sliding plate (61) inner wall top fixedly connected with fixed block (62), fixed block (62) rear side has gag lever post (63) through second pivot swing joint, fixed block (62) one end is kept away from in gag lever post (63) runs through sliding plate (61) and extends to inside the guide shell (5), gag lever post (63) opposite side is provided with and supports pole (64), it is equipped with spacing shell (65) to support pole (64) surface cover, spacing shell (65) one side and guide shell (5) opposite side fixed connection.

3. The novel high-efficiency centrifuge of claim 2, wherein: and one side of the limiting rod (63) is fixedly connected with a return spring (8), and one side, far away from the limiting rod (63), of the return spring (8) is fixedly connected with the inner wall of the sliding plate (61).

4. The novel high-efficiency centrifuge of claim 2, wherein: the surface of the pushing rod (64) is fixedly connected with a limiting block (9), the surface of the limiting block (9) is movably connected with the inner wall of a limiting shell (65), and the other side of the pushing rod (64) is fixedly connected with a pushing block (10).

5. The novel high-efficiency centrifuge of claim 1, wherein: the surface of the guide shell (5) is provided with an opening (11) matched with the first rotating shaft for use, and the other side of the tray (4) is fixedly connected with a handle (12).

6. The novel high-efficiency centrifuge of claim 2, wherein: the other sides of the sliding plate (61) and the guide shell (5) are respectively provided with a limiting groove (13) matched with the limiting rod (63) for use, and the inside of the limiting groove (13) is matched with the surface of the pushing rod (64) for use.