CN218423415U

CN218423415U - Blood centrifuge

Info

Publication number: CN218423415U
Application number: CN202222747645.4U
Authority: CN
Inventors: 陈育新; 陈明侠
Original assignee: Jiangsu Protelight Pharmaceutical & Biotechnology Co ltd
Current assignee: Jiangsu Protelight Pharmaceutical & Biotechnology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-03
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of centrifuge, a blood centrifuge is disclosed, which comprises an outer shell, the standing groove has been seted up on the surface of shell, the rotation is connected with the rolling disc in the middle of the bottom of standing groove, the middle fixedly connected with dead lever of rolling disc, the inner wall of dead lever rotates and is connected with the arc fixture block, the outer end butt of arc fixture block has the spring leaf, the outer end of spring leaf with the inner wall fixed mounting of shell, the outer end sliding connection of dead lever has places the dish, and this practicality will be placed the hole cover in the middle of the dish on the dead lever, extrudees the arc fixture block on the dead lever, when placing the spread groove of set bottom and the connecting block complete connection on rolling disc surface, through the effect of compressed spring leaf, makes the arc fixture block card place on placing the draw-in groove on set surface that the centrifuging tube is whole, through the slip ring that moves down, makes the arc fixture block be extruded inside the dead lever, is convenient for will place the dish and take out.

Description

Blood centrifuge

Technical Field

The utility model belongs to the technical field of centrifuge, specifically be a blood centrifuge.

Background

Centrifuges are machines that utilize centrifugal force, components in a mixture of liquid and solid particles or with liquid. The centrifugal machine is mainly used for separating solid particles from liquid or separating two liquids which have different densities and are insoluble with each other in an emulsion.

The utility model discloses a novel blood centrifuge as publication number CN 201820724350.6's utility model patent discloses, including centrifuge shell and centrifugal chamber, centrifuge shell upper end surface movable mounting has the lid, one side surface fixed mounting that one side surface of centrifuge shell is close to the lid has control switch, and one side surface of centrifuge shell keeps away from the lid is provided with the louvre, the opposite side surface fixed mounting of centrifuge shell has the power cord, one side surface of centrifugal chamber is provided with the storing box, and the opposite side surface of centrifugal chamber is provided with the air vent, the inside in centrifugal chamber is provided with the rotor. A novel blood centrifuge, be equipped with pinch-off blades, damping spring and storing box for the effect that the test tube is fixed is better, reduces the vibrations that the motor during operation produced, makes the device can store some things that need use, has increased the functionality of whole equipment, brings better use prospect

In realizing this application in-process, this technique has following problem, and when using centrifuge, need put into centrifuge with blood pipe solitary one, lead to the staff busy, make work efficiency not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the speed is slow and the efficiency is slow when the centrifuge tube mounting device is used for mounting centrifuge tubes, the blood centrifuge is provided.

The utility model adopts the technical scheme as follows: the utility model provides a blood centrifuge, which comprises an outer shell, the standing groove has been seted up on the surface of shell, it is connected with the rolling disc to rotate in the middle of the bottom of standing groove, the middle fixedly connected with dead lever of rolling disc, the inner wall of dead lever rotates and is connected with the arc fixture block, the outer end butt of arc fixture block has the spring leaf, the outer end of spring leaf with the inner wall fixed mounting of shell, the outer end sliding connection of dead lever has places the dish, the surface of placing the dish is seted up and is supplied centrifuging tube outer end assorted recess, the outer end of placing the dish is seted up and is supplied the outer end assorted draw-in groove of arc fixture block, the inner wall fixed mounting of shell has the motor, the output shaft of motor with the middle fixed mounting of rolling disc.

Through adopting above-mentioned technical scheme, through the effect of compressed spring leaf, make arc fixture block card on placing the draw-in groove on set surface, be convenient for wholly place the centrifuging tube.

In a preferred embodiment, the outer end of the outer shell is fixedly provided with a control panel, and the outer end of the outer shell is rotatably connected with a protective cover.

By adopting the technical scheme, the device is convenient to control and protect.

In a preferred embodiment, the outer end of the fixing rod is slidably connected with a sliding ring, and the bottom of the sliding ring abuts against the outer end of the arc-shaped fixture block.

Through adopting above-mentioned technical scheme, the slip ring moves down, makes inside the arc fixture block was extruded the dead lever, is convenient for take out placing the dish.

In a preferred embodiment, a rotating block is rotatably connected to an upper end of the fixing rod, and an upper end of the rotating block abuts against an inner wall of the housing.

By adopting the technical scheme, the stability of the operation of the rotating disc is improved.

In a preferred embodiment, the surface of the rotating disc is fixedly connected with a connecting block, and the bottom of the placing disc is provided with a matched connecting groove for the connecting block.

Through adopting above-mentioned technical scheme, through the cooperation of connecting block and spread groove, make the rolling disc drive place the dish and rotate.

In a preferred embodiment, the outer end of the placing disc is provided with a hole matched with the outer end of the fixing rod, and the outer end of the sliding ring is provided with anti-skidding threads.

Through adopting above-mentioned technical scheme, through the hole cover in the middle of will placing the dish on the dead lever.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through will placing the hole cover in the middle of the dish on the dead lever, extrude the arc fixture block on the dead lever, when the spread groove of placing the portion of trying to get to the heart of a matter portion is connected completely with the connecting block on rolling disc surface, through the effect of compressed spring leaf, make arc fixture block card on the draw-in groove of placing the surface of trying to the heart of a matter, be convenient for place centrifugal tube wholly, through, the downward movement slip ring makes inside the arc fixture block is extruded the dead lever, be convenient for will place the dish and take out, improve device's efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle tray of the present invention;

fig. 3 is an internal cross-sectional view of the middle fixing rod of the present invention.

The labels in the figure are: 1. a protective cover; 2. rotating the block; 3. anti-skid lines; 4. a housing; 5. a control panel; 6. fixing the rod; 7. a placement groove; 8. a slip ring; 9. a hole; 10. a groove; 11. a card slot; 12. placing a tray; 13. an arc-shaped fixture block; 14. a spring plate; 15. connecting grooves; 16. connecting blocks; 17. and (6) rotating the disc.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

A blood centrifuge according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

The embodiment is as follows:

the blood centrifuge provided by the embodiment of the utility model, referring to fig. 1, fig. 2 and fig. 3, comprises a shell 4, a placing groove 7 is arranged on the surface of the shell 4, a rotating disc 17 is rotatably connected in the middle of the bottom of the placing groove 7, a fixed rod 6 is fixedly connected in the middle of the rotating disc 17, an arc-shaped fixture block 13 is rotatably connected to the inner wall of the fixed rod 6, a spring piece 14 is abutted to the outer end of the arc-shaped fixture block 13, the outer end of the spring piece 14 is fixedly installed with the inner wall of the shell 4, the outer end of the fixed rod 6 is slidably connected with a placing disc 12, place the outer end of dish 12 and offer the outer end assorted hole 9 with dead lever 6, through will placing the hole 9 cover in the middle of the dish 12 on dead lever 6, extrude arc fixture block 13 on dead lever 6, place the surface of dish 12 and offer the outer end assorted recess 10 that supplies the centrifuging tube, place the outer end of dish 12 and offer the outer end assorted draw-in groove 11 that supplies arc fixture block 13, through the effect of compressed spring leaf 14, make arc fixture block 13 card on placing draw-in groove 11 on dish 12 surface, be convenient for place centrifuging tube wholly.

Referring to fig. 1 and 2, a motor is fixedly mounted on the inner wall of the housing 4, an output shaft of the motor is fixedly mounted in the middle of a rotating disc 17, a connecting block 16 is fixedly connected to the surface of the rotating disc 17, a connecting groove 15 matched with the connecting block 16 is formed in the bottom of the placing disc 12, and the rotating disc 12 at the upper end of the rotating disc 17 is driven to rotate by starting the motor through the matching of the connecting groove 15 and the connecting block 16;

the outer end of the shell 4 is fixedly provided with a control panel 5, the outer end of the shell 4 is rotatably connected with a protective cover 1, the upper end of the fixed rod 6 is rotatably connected with a rotating block 2, and the upper end of the rotating block 2 is abutted against the inner wall of the shell 4, so that the device can stably operate;

the outer end sliding connection of dead lever 6 has slip ring 8, and the bottom of slip ring 8 and the outer end butt of arc fixture block 13, anti-skidding line 3 has been seted up to the outer end of slip ring 8, moves slip ring 8 downwards, makes arc fixture block 13 extruded inside dead lever 6, is convenient for will place dish 12 and take out.

The implementation principle of a blood centrifuge of this application embodiment does:

through placing the hole 9 cover in the middle of the dish 12 on dead lever 6, extrude arc fixture block 13 on dead lever 6, when placing the spread groove 15 of dish 12 bottom and the connecting block 16 full connection on rolling disc 17 surface, through the effect of compressed spring leaf 14, make arc fixture block 13 block on placing the draw-in groove 11 on dish 12 surface, be convenient for place centrifugal tube wholly, through, the downwardly moving slip ring 8, make arc fixture block 13 extruded inside dead lever 6, be convenient for will place dish 12 and take out.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A blood centrifuge comprising a housing (4), characterized in that: standing groove (7) have been seted up on the surface of shell (4), rotate in the middle of the bottom of standing groove (7) and be connected with rolling disc (17), the middle fixedly connected with dead lever (6) of rolling disc (17), the inner wall of dead lever (6) rotates and is connected with arc fixture block (13), the outer end butt of arc fixture block (13) has spring leaf (14), the outer end of spring leaf (14) with the inner wall fixed mounting of shell (4), the outer end sliding connection of dead lever (6) has places dish (12), the surface of placing dish (12) is seted up and is supplied centrifuging tube outer end assorted recess (10), the outer end of placing dish (12) is seted up and is supplied outer end assorted draw-in groove (11) of arc fixture block (13), the inner wall fixed mounting of shell (4) has the motor, the output shaft of motor with the middle fixed mounting of rolling disc (17).

2. A blood centrifuge as recited in claim 1, wherein: the outer end fixed mounting of shell (4) has control panel (5), the outer end of shell (4) is rotated and is connected with safety cover (1).

3. A blood centrifuge as recited in claim 1, wherein: the outer end of the fixing rod (6) is connected with a sliding ring (8) in a sliding mode, and the bottom of the sliding ring (8) is abutted to the outer end of the arc-shaped clamping block (13).

4. A blood centrifuge as recited in claim 1, wherein: the upper end of the fixed rod (6) is rotatably connected with a rotating block (2), and the upper end of the rotating block (2) is abutted to the inner wall of the shell (4).

5. A blood centrifuge as defined in claim 1, wherein: the fixed surface of rolling disc (17) is connected with connecting block (16), place the bottom of dish (12) and seted up the confession connecting groove (15) of assorted of connecting block (16).

6. A blood centrifuge as defined in claim 3, wherein: the outer end of the placing disc (12) is provided with a hole (9) matched with the outer end of the fixing rod (6), and the outer end of the sliding ring (8) is provided with anti-skidding threads (3).