CN220803816U

CN220803816U - Centrifugal device

Info

Publication number: CN220803816U
Application number: CN202322480571.7U
Authority: CN
Inventors: 花媛
Original assignee: Binyang county people's hospital
Current assignee: Binyang county people's hospital
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-19
Anticipated expiration: 2033-09-13

Abstract

The utility model relates to the field of inspection science and technology, and discloses a centrifugal device, which comprises a mounting seat, wherein a mounting groove is formed in the upper part of the inside of the mounting seat, a driving motor is arranged in the mounting seat, the output end of the driving motor is rotationally connected in the mounting seat and extends to the inside of the mounting groove, a rotating plate is arranged in the mounting groove and fixedly connected to the output end of the driving motor, a connecting groove is formed in the rotating plate, a test tube is inserted in the connecting groove, guide rods are fixedly connected to the two sides of the top of the mounting seat, limiting rings are fixedly connected to the guide rods, a sliding block is movably sleeved above the guide rods, so that the rotating plate, the test tube and a cover plate are conveniently driven to rotate by the driving motor, all structures are not required to be driven to rotate, electric quantity is saved, meanwhile, the position of the limiting rings can be easily operated, manpower is saved, and working efficiency is improved.

Description

Centrifugal device

Technical Field

The utility model relates to the field of inspection science and technology, in particular to a centrifugal device.

Background

Clinical laboratory is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, body fluids, and transfusion, etc. branch subjects. The detection work of various human and animal specimens including ward, emergency patients, various physical examination and scientific research is carried out every day. Centrifuges are machines that utilize centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid. Centrifuges are mainly used to separate solid particles from liquids in suspension or to separate two liquids of different densities and which are not mutually compatible in emulsion.

In the related art, reference may be made to chinese patent publication No. CN213377249U, which specifically discloses a centrifugal device for clinical laboratory. When this centrifugal device for clinical laboratory uses, reset spring can stimulate slider and apron and remove the top to the commentaries on classics board owing to resume self elasticity after the locking bolt, then evenly be connected to the spread groove on the commentaries on classics board with the test tube in, downwardly pulling apron compresses tightly the top at the test tube with the apron, then rotate locking bolt and fix slider and apron, just can fix the test tube between commentaries on classics board and apron, start driving motor drive pivot drive commentaries on classics board and test tube rotation just can carry out centrifugal processing to the sample in the test tube.

The applicant found that there are disadvantages in using a centrifugal device for clinical laboratory as described above: because the apron needs manual work to be forcefully pulled when using for reset spring stretches, can establish the apron cover on the test tube, and the apron is pressed to one hand, and locking bolt is rotated to the other hand, makes on locking bolt extrusion installation pole, can fix a position the position of apron, and the operation has the loaded down with trivial details nature, and is comparatively laborious, and driving motor needs to drive all structures of top and rotates simultaneously, needs spending a large amount of electric quantity, increase cost.

In view of this, this technical scheme provides a centrifugal device, is convenient for better solution above-mentioned problem that puts forward.

Disclosure of utility model

The utility model aims at: in order to solve the above-mentioned problems, a centrifugal device is provided.

The technical scheme adopted by the utility model is as follows: the centrifugal device comprises a mounting seat, wherein a mounting groove is formed in the upper portion of the inner portion of the mounting seat, a driving motor is arranged in the mounting seat, the output end of the driving motor is rotationally connected in the mounting seat and extends to the inner portion of the mounting groove, a rotating plate is arranged in the mounting groove and fixedly connected to the output end of the driving motor, a connecting groove is formed in the rotating plate, and a test tube is inserted in the connecting groove;

The device comprises a mounting seat, a guide rod, a limiting ring, a sliding block, a first magnet, a connecting plate, a cover plate and a cover plate, wherein the two sides of the top of the mounting seat are fixedly connected with the guide rod, the limiting ring is fixedly connected onto the guide rod, the sliding block is movably sleeved above the guide rod, the first magnet which is adsorbed by the sliding block is arranged on the opposite surface of the sliding block and the limiting ring, the connecting plate is arranged on a test tube and is fixedly connected with the sliding block, the cover plate is rotatably connected inside the connecting plate, and the cover plate is sleeved on the test tube;

the upper end fixedly connected with roof of guide bar, and be equipped with the second magnet of looks absorption between roof and the apron.

In a preferred embodiment, the inner wall of the mounting groove is provided with balls, and the balls are attached to the outer wall of the rotating plate.

In a preferred embodiment, a heat dissipation groove is formed in the mounting seat, and the heat dissipation groove is opposite to the driving motor.

In a preferred embodiment, the cover plate is mounted to the interior of the load-lock plate by bearings.

In a preferred embodiment, a positioning groove matched with the test tube is formed in the cover plate, and the test tube is inserted into the positioning groove.

In a preferred embodiment, the symmetrical positions of the connecting plate and the cover plate are provided with indicators.

In a preferred embodiment, the top plate is movably inserted with a handle, and the lower part of the handle is detachably arranged in the top of the connecting plate.

In a preferred embodiment, the handle is of a U-shaped structure, and a protective sleeve is sleeved above the handle.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: be convenient for drive through driving motor and rotate board, test tube and apron, need not to drive all structures and rotate, save the electric quantity, can be light simultaneously operate the position of spacing ring, use manpower sparingly, increase work efficiency.

1. According to the utility model, the rotating plate, the test tube and the cover plate are driven to rotate by the driving motor, so that all structures are not required to be driven to rotate, and the electric quantity is saved.

2. According to the utility model, the lifting handle can be pulled and pushed through the protective sleeve, the positions of the connecting plate and the cover plate can be moved, the cover plate can be sleeved on the test tube through the cooperation between the first magnets, and meanwhile, the connecting plate and the cover plate can be positioned below the top plate through the cooperation between the second magnets, so that the test tube in the connecting groove can be replaced and taken out.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the connecting plate and the cover plate of the present utility model.

The marks in the figure: 1-a mounting base; 2-mounting grooves; 3-balls; 4-driving a motor; 5-a heat dissipation groove; 6-rotating plates; 7-connecting grooves; 8-test tube; 9-a guide rod; 10-limiting rings; 11-a slider; 12-a first magnet; 13-connecting plates; 14-a bearing; 15-cover plate; 16-indicator; 17-top plate; 18-a second magnet; 19-a handle; 20-protecting sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A centrifugal device according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, a centrifugal device, including mount pad 1, mounting groove 2 has been seted up to the inside top of mount pad 1, the inner wall of mounting groove 2 is equipped with ball 3, the inside of mount pad 1 is provided with driving motor 4, and driving motor 4's output rotates to be connected inside mount pad 1 and extends to the inside of mounting groove 2, radiating groove 5 has been seted up to the inside of mount pad 1, and radiating groove 5 sets up relatively with driving motor 4, the inside of mounting groove 2 is equipped with rotating plate 6, and rotating plate 6 fixed connection is on driving motor 4's output, ball 3 and laminating of rotating plate 6 outer wall, connecting groove 7 has been seted up to the inside of rotating plate 6, and the inside grafting of connecting groove 7 has test tube 8.

The output end on the driving motor 4 drives the rotating plate 6 and the test tube 8 to rotate, so that the liquid in the test tube 8 can be centrifuged.

Referring to fig. 1-3, the guide rods 9 are fixedly connected to two sides of the top of the mounting seat 1, the limiting rings 10 are fixedly connected to the guide rods 9, the sliding blocks 11 are movably sleeved above the guide rods 9, the first magnets 12 adsorbed on the opposite surfaces of the sliding blocks 11 and the limiting rings 10 are arranged, the connecting plates 13 are arranged on the test tubes 8, the connecting plates 13 are fixedly connected with the sliding blocks 11, the cover plates 15 are rotatably connected to the inside of the connecting plates 13, the cover plates 15 are sleeved on the test tubes 8, the cover plates 15 are installed and loaded in the inside of the connecting plates 13 through the bearings 14, positioning grooves matched with the test tubes 8 are formed in the inside of the cover plates 15, the test tubes 8 are spliced in the positioning grooves, and indication marks 16 are arranged at symmetrical positions of the connecting plates 13 and the cover plates 15.

Through the absorption between the first magnet 12, can establish apron 15 cover on test tube 8, can be with between apron 15 and the commentaries on classics board 6 of test tube 8 location, can fix a position the position that apron 15 cover was established on test tube 8 through indicator 16, make things convenient for the better cover of apron 15 to establish on test tube 8.

Referring to fig. 1-3, the upper end of the guide rod 9 is fixedly connected with a top plate 17, an adsorbed second magnet 18 is arranged between the top plate 17 and the cover plate 15, a handle 19 is movably inserted in the top plate 17, the lower part of the handle 19 is detachably arranged in the top of the connecting plate 13, the handle 19 is of a U-shaped structure, and a protective sleeve 20 is sleeved above the handle 19.

Can carry out pulling and pushing to handle 19 through lag 20, can remove the position of connecting plate 13 and apron 15, through the cooperation between the first magnet 12, can establish apron 15 cover on test tube 8, simultaneously through the cooperation between the second magnet 18, can be with connecting plate 13 and apron 15 location in the below of roof 17, can change the test tube 8 of draw out inside spread groove 7.

The application has the advantages that: be convenient for drive through driving motor 4 and rotate board 6, test tube 8 and apron 15, need not to drive all structures and rotate, save the electric quantity, simultaneously can be relaxed operate the position of spacing ring 10, use manpower sparingly, increase work efficiency.

Working principle: during centrifugation, test tube 8 is inserted into the inside of spread groove 7 in proper order, promotes handle 19 downwards through lag 20 for produce the separation between the second magnet 18, when apron 15 cover is established on test tube 8, adsorb between the first magnet 12 this moment, can fix a position apron 15 on test tube 8, start driving motor 4, make the output on driving motor 4 drive swivel plate 6, test tube 8 and apron 15 rotate, can carry out centrifugation to test tube 8.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A centrifugal device comprising a mounting seat (1), characterized in that: the novel test tube fixing device is characterized in that a mounting groove (2) is formed in the upper portion of the inside of the mounting seat (1), a driving motor (4) is arranged in the mounting seat (1), the output end of the driving motor (4) is rotationally connected to the inside of the mounting seat (1) and extends to the inside of the mounting groove (2), a rotating plate (6) is arranged in the mounting groove (2), the rotating plate (6) is fixedly connected to the output end of the driving motor (4), a connecting groove (7) is formed in the rotating plate (6), and a test tube (8) is inserted into the connecting groove (7);

The device is characterized in that guide rods (9) are fixedly connected to two sides of the top of the mounting seat (1), limiting rings (10) are fixedly connected to the guide rods (9), sliding blocks (11) are movably sleeved above the guide rods (9), first magnets (12) which are adsorbed to the opposite surfaces of the sliding blocks (11) and the limiting rings (10) are arranged, connecting plates (13) are arranged on the test tubes (8), the connecting plates (13) are fixedly connected with the sliding blocks (11), cover plates (15) are rotatably connected to the inside of the connecting plates (13), and the cover plates (15) are sleeved on the test tubes (8);

The upper end of the guide rod (9) is fixedly connected with a top plate (17), and a second magnet (18) which is adsorbed is arranged between the top plate (17) and the cover plate (15).

2. A centrifugal device according to claim 1, wherein: the inner wall of the mounting groove (2) is provided with a ball (3), and the ball (3) is attached to the outer wall of the rotating plate (6).

3. A centrifugal device according to claim 1, wherein: the inside of mount pad (1) has seted up radiating groove (5), and radiating groove (5) set up with driving motor (4) relatively.

4. A centrifugal device according to claim 1, wherein: the cover plate (15) is arranged in the loading connecting plate (13) through a bearing (14).

5. A centrifugal device according to claim 1, wherein: the cover plate (15) is internally provided with a positioning groove matched with the test tube (8), and the test tube (8) is inserted into the positioning groove.

6. A centrifugal device according to claim 1, wherein: the symmetrical positions of the connecting plate (13) and the cover plate (15) are respectively provided with an indicator (16).

7. A centrifugal device according to claim 1, wherein: the lifting handle (19) is movably inserted into the top plate (17), and the lower part of the lifting handle (19) is detachably arranged in the top of the connecting plate (13).

8. A centrifugal device according to claim 7, wherein: the handle (19) is of a U-shaped structure, and a protective sleeve (20) is sleeved above the handle (19).