CN213447064U

CN213447064U - Stem cell collection device

Info

Publication number: CN213447064U
Application number: CN202021015747.1U
Authority: CN
Inventors: 张靖; 吴东辉
Original assignee: Zhejiang Haifu Biotechnology Co ltd
Current assignee: Zhejiang Haifu Biotechnology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-06-15
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a stem cell collecting device, which comprises a blood cell separating casing, wherein the upper end of the blood cell separating casing is fixedly provided with a rack column, a supporting sleeve is fixedly arranged on one side of the inner side of the blood cell separating shell, an adjusting shaft is connected with the inner side of the supporting sleeve in a sliding way, the lower end of the adjusting shaft is provided with a limiting clamping block, one side of the adjusting shaft is fixedly provided with a rotating shaft, a pull handle is fixedly arranged on one side of the rotating shaft, two containing wheels are fixedly arranged on the outer surface of the rotating shaft, a first inhaul cable is fixedly arranged at the upper end of the containing wheel, a connecting sleeve is slidably arranged on the outer surface of the first inhaul cable, one end of the upper end of the adjusting rod is fixedly provided with a supporting rod, the middle of the supporting rod is fixedly provided with a square block, the gear is installed to the inboard of square piece, the inboard fixed mounting of gear has the axis of rotation. The utility model discloses the security is high, the stem cell collection area of conveniently taking.

Description

Stem cell collection device

Technical Field

The utility model relates to an acquisition device technical field specifically is a stem cell collection system.

Background

With the increasingly rapid development of life needs and technological progress of people, the blood cell separator is a medical instrument which separates different blood components of whole blood according to different characteristics of indexes such as density and viscosity of the different blood components by processing the whole blood so as to collect part of the blood components according to requirements, wherein the centrifugal blood cell separator is most widely applied and can be divided into an intermittent flow type centrifuge and a continuous flow type centrifuge according to different blood flow modes.

However, the existing stem cell collecting device has low safety and is inconvenient for taking the stem cell collecting belt; therefore, the existing requirements are not met, and a stem cell collecting device is provided for the same.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stem cell collection system to the stem cell collection system security that provides in solving above-mentioned background art is low, inconvenient stem cell collection area scheduling problem of taking.

In order to achieve the above object, the utility model provides a following technical scheme: a stem cell collecting device comprises a blood cell separating casing, a rack column is fixedly mounted at the upper end of the blood cell separating casing, a supporting sleeve is fixedly mounted at one side of the inner side of the blood cell separating casing, an adjusting shaft is slidably connected to the inner side of the supporting sleeve, a limiting fixture block is mounted at the lower end of the adjusting shaft, a rotating shaft is fixedly mounted at one side of the adjusting shaft, a pull handle is fixedly mounted at one side of the rotating shaft, two containing wheels are fixedly mounted on the outer surface of the rotating shaft, a first inhaul cable is fixedly mounted at the upper end of each containing wheel, a connecting sleeve is slidably mounted on the outer surface of the first inhaul cable, a supporting rod is fixedly mounted at one end of the upper end of the adjusting rod, a square block is fixedly mounted in the middle of the supporting rod, a gear is mounted at the inner side of the square block, the lower extreme of axis of rotation both sides all fixed mounting have two second cables, the lower extreme fixed mounting of second cable has the adjustable ring, the surface swing joint of adjustable ring has the spacing ring, the adjustable ring passes through spring coupling with the spacing ring.

Preferably, the inner side of the limiting ring is provided with a limiting plate, the diameter of the limiting plate is larger than that of the spring, and the spring and the adjusting ring are fixed through welding.

Preferably, the inner side of one end of the square block is provided with a square groove, the size of the square groove is completely the same as that of the rack column, and one end of the gear is meshed with one end of the rack column.

Preferably, the outer surface of the lower end of the adjusting rod is connected to the inner side of the connecting sleeve through a welding spring, and the outer surface of the connecting sleeve is fixed to the upper end of the inner side of the blood cell separating casing through welding.

Preferably, the outer surface of the limiting clamping block is provided with a limiting groove, and the size of the limiting groove is completely the same as that of the limiting clamping block.

Preferably, a connecting spring is installed on the inner side of the supporting sleeve, and the supporting sleeve is connected with the adjusting shaft through the connecting spring.

Preferably, the lower end of the first cable is completely attached to the upper end of the storage wheel, and the first cable and the storage wheel are fixed through screws.

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

1. the utility model discloses a pulling pull handle, pull handle pulling pivot, pivot pulling regulating spindle, the regulating spindle drives the inboard of spacing fixture block spacing groove and takes out, make its pivot can rotate, through rotating the pull handle, drive the pivot and rotate, the pivot drives two storage wheels and rotates, storage wheel pulling first cable, first cable pulling adapter sleeve, the adapter sleeve drives the bracing piece and pushes down, through pressing the pull handle, make its spacing fixture block buckle in the inboard of spacing groove once more, make its fixed pivot not rotate, make the device conveniently take the collection area;

2. the utility model discloses a rack post drives the inboard gear revolve of square piece, the gear drives the axis of rotation and rotates, axis of rotation pulling second cable, second cable pulling adjustable ring, make its breach of opening the spacing ring, conveniently take out and collect the area, when putting into the inboard of spacing ring with new collection area, through the reversal pull handle, make its adapter sleeve rise, the adapter sleeve drives the bracing piece and rises, utilize rack post reversal gear, make its second cable relax, utilize the spring to promote the upper end of adjustable ring buckle to the spacing ring, make its sealed spacing ring, make the device safety and stability, can not be easily lead to the collection area and drop.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the rotating shaft of the present invention;

FIG. 3 is a schematic view of a partial structure of the adjusting lever of the present invention;

fig. 4 is a schematic view of the local structure of the square block of the present invention.

In the figure: 1. a blood cell separation housing; 2. pulling a handle; 3. adjusting a rod; 4. a support bar; 5. a limiting ring; 6. an adjusting ring; 7. a rack post; 8. a square block; 9. connecting sleeves; 10. a rotating shaft; 11. a first cable; 12. a storage wheel; 13. an adjustment shaft; 14. a support sleeve; 15. a limiting clamping block; 16. a gear; 17. a rotating shaft; 18. a second cable; 19. a spring.

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 to 4, the present invention provides an embodiment: a stem cell collecting device comprises a blood cell separating machine shell 1, a rack column 7 is fixedly installed at the upper end of the blood cell separating machine shell 1, a supporting sleeve 14 is fixedly installed at one side of the inner side of the blood cell separating machine shell 1, an adjusting shaft 13 is connected to the inner side of the supporting sleeve 14 in a sliding mode, a limiting clamping block 15 is installed at the lower end of the adjusting shaft 13, a rotating shaft 10 is fixedly installed at one side of the adjusting shaft 13, a pull handle 2 is fixedly installed at one side of the rotating shaft 10, the rotating shaft 10 is pulled by pulling the pull handle 2, the rotating shaft 10 pulls the adjusting shaft 13, the adjusting shaft 13 drives the inner side of a limiting groove of the limiting clamping block 15 to be taken out, the rotating shaft 10 can rotate, the rotating shaft 10 is driven to rotate by rotating the pull handle 2, the rotating shaft 10 drives two containing wheels 12 to rotate, the containing wheels 12 pull a first pull rope 11, the first pull connecting sleeve 9, the, the limiting clamping block 15 is buckled on the inner side of the limiting groove again, so that the rotating shaft 10 is fixed and does not rotate, the device is convenient to take and collect the belt, two containing wheels 12 are fixedly arranged on the outer surface of the rotating shaft 10, a first inhaul cable 11 is fixedly arranged at the upper end of each containing wheel 12, a connecting sleeve 9 is slidably arranged on the outer surface of each first inhaul cable 11, a supporting rod 4 is fixedly arranged at one end of the upper end of the adjusting rod 3, a square block 8 is fixedly arranged in the middle of each supporting rod 4, a gear 16 is arranged on the inner side of each square block 8, a rotating shaft 17 is fixedly arranged on the inner side of each gear 16, the outer surfaces of two sides of each rotating shaft 17 are movably connected with the supporting rods 4, two second inhaul cables 18 are fixedly arranged at the lower ends of two sides of each rotating shaft 17, an adjusting ring 6 is fixedly, when the supporting rod 4 descends, when the square block 8 in the middle of the supporting rod 4 contacts the rack post 7, the rack post 7 is utilized to drive the gear 16 on the inner side of the square block 8 to rotate, the gear 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 pulls the second pull cable 18, the second pull cable 18 pulls the adjusting ring 6, so that the notch of the limiting ring 5 is opened, the collecting belt is convenient to take out, when a new collecting belt is placed in the inner side of the limiting ring 5, the connecting sleeve 9 is made to ascend through the reverse pull handle 2, the connecting sleeve 9 drives the supporting rod 4 to ascend, the rack post 7 reverses the gear 16, so that the second pull cable 18 is loosened, the spring 19 is utilized to push the adjusting ring 6 to be buckled to the upper end of the limiting ring 5, the limiting ring 5 is made to be sealed, the device is safe and stable, and the collecting.

Further, the inboard of spacing ring 5 is provided with the limiting plate, and the diameter size of limiting plate is greater than the diameter size of spring 19, and spring 19 passes through welded fastening with adjustable ring 6.

Through adopting above-mentioned technical scheme, the device utilizes spring 19 to promote adjustable ring 6 and buckle to the upper end of spacing ring 5 through the cooperation of installation spring 19 with adjustable ring 6, makes its sealed spacing ring 5 for the device safety and stability can not be easily lead to the collection area and drop.

Further, the inner side of one end of the square block 8 is provided with a square groove, the size of the square groove is completely the same as that of the rack column 7, and one end of the gear 16 is meshed with one end of the rack column 7.

By adopting the technical scheme, the device is convenient to drive by matching the mounting gear 16 with the rack column 7.

Further, the outer surface of the lower end of the adjusting rod 3 is connected to the inner side of the connecting sleeve 9 through a welding spring, and the outer surface of the connecting sleeve 9 and the upper end of the inner side of the blood cell separating casing 1 are fixed through welding.

Through adopting above-mentioned technical scheme, the device is through the cooperation of installation regulation pole 3 with adapter sleeve 9 for the device conveniently drives the lift of bracing piece 4, facilitates the use.

Further, the outer surface of the limiting fixture block 15 is provided with a limiting groove, and the size of the limiting groove is completely the same as that of the limiting fixture block 15.

By adopting the technical scheme, the device is matched with the limiting groove through the installation of the limiting clamping block 15, so that the device can conveniently limit and fix the rotating shaft 10.

Further, a connecting spring is mounted on the inner side of the support sleeve 14, and the support sleeve 14 is connected with the adjusting shaft 13 through the connecting spring.

By adopting the technical scheme, the device is convenient to use through the matching of the mounting support sleeve 14 and the adjusting shaft 13.

Further, the lower end of the first cable 11 is completely attached to the upper end of the storage wheel 12, and the first cable 11 and the storage wheel 12 are fixed by screws.

Through adopting above-mentioned technical scheme, the device is through the cooperation of installing first cable 11 and storage wheel 12, and pivot 10 drives two storage wheel 12 rotations, and storage wheel 12 stimulates first cable 11, and first cable 11 stimulates adapter sleeve 9 for the convenient transmission of the device.

The working principle is as follows: when the device is used, the service condition of each mechanism is checked, the device is moved to a working area, the pull handle 2 is pulled to pull the rotating shaft 10, the rotating shaft 10 pulls the adjusting shaft 13, the adjusting shaft 13 drives the inner side of the limiting groove of the limiting fixture block 15 to be taken out, so that the rotating shaft 10 can rotate, the rotating shaft 10 is driven to rotate by rotating the pull handle 2, the rotating shaft 10 drives the two containing wheels 12 to rotate, the containing wheels 12 pull the first pull cable 11, the first pull cable 11 pulls the connecting sleeve 9, the connecting sleeve 9 drives the supporting rod 4 to be pressed downwards, the limiting fixture block 15 is buckled on the inner side of the limiting groove again by pressing the pull handle 2, so that the rotating shaft 10 is fixed and is not rotated, the collecting belt is convenient to take out of the device, when the supporting rod 4 descends, when the square block 8 in the middle of the supporting rod 4 contacts the rack post 7, the rack post 7 drives the gear 16 on the inner side of the square block 8 to, rotation axis 17 pulling second cable 18, second cable 18 pulling adjustable ring 6, make its breach of opening spacing ring 5, conveniently take out the collection area, when putting into the inboard of spacing ring 5 with new collection area, through reversal pull handle 2, make its adapter sleeve 9 rise, adapter sleeve 9 drives bracing piece 4 and rises, utilize rack post 7 reversal gear 16, make its second cable 18 relax, utilize spring 19 to promote adjustable ring 6 and buckle to the upper end of spacing ring 5, make its sealed spacing ring 5, make the device safety and stability, can not be easy lead to the collection area and drop.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A stem cell collection device comprises a blood cell separation casing (1), and is characterized in that: the upper end fixed mounting of blood cell separation casing (1) has rack post (7), one side fixed mounting of blood cell separation casing (1) inboard has support cover (14), the inboard sliding connection who supports cover (14) has regulating spindle (13), spacing fixture block (15) are installed to the lower extreme of regulating spindle (13), one side fixed mounting of regulating spindle (13) has pivot (10), one side fixed mounting of pivot (10) has pull handle (2), the outer fixed surface of pivot (10) installs two and accomodates wheel (12), the upper end fixed mounting of accomodating wheel (12) has first cable (11), the outer fixed surface sliding mounting of first cable (11) has adapter sleeve (9), the one end fixed mounting of adjusting lever (3) upper end has bracing piece (4), the middle fixed mounting of bracing piece (4) has square piece (8), gear (16) are installed to the inboard of square piece (8), the inboard fixed mounting of gear (16) has axis of rotation (17), the equal swing joint of surface of axis of rotation (17) both sides has bracing piece (4), the equal fixed mounting of lower extreme of axis of rotation (17) both sides has two second cables (18), the lower extreme fixed mounting of second cable (18) has adjustable ring (6), the surface swing joint of adjustable ring (6) has spacing ring (5), adjustable ring (6) are connected through spring (19) with spacing ring (5).

2. A stem cell collection device according to claim 1, wherein: the inboard of spacing ring (5) is provided with the limiting plate, the diameter size of limiting plate is greater than the diameter size of spring (19), spring (19) and adjustable ring (6) pass through welded fastening.

3. A stem cell collection device according to claim 1, wherein: the inner side of one end of the square block (8) is provided with a square groove, the size of the square groove is completely the same as that of the rack column (7), and one end of the gear (16) is meshed with one end of the rack column (7).

4. A stem cell collection device according to claim 1, wherein: the outer surface of the lower end of the adjusting rod (3) is connected to the inner side of the connecting sleeve (9) through a welding spring, and the outer surface of the connecting sleeve (9) is fixed to the upper end of the inner side of the blood cell separating casing (1) through welding.

5. A stem cell collection device according to claim 1, wherein: the outer surface of the limiting clamping block (15) is provided with a limiting groove, and the size of the limiting groove is completely the same as that of the limiting clamping block (15).

6. A stem cell collection device according to claim 1, wherein: the inner side of the support sleeve (14) is provided with a connecting spring, and the support sleeve (14) is connected with the adjusting shaft (13) through the connecting spring.

7. A stem cell collection device according to claim 1, wherein: the lower end of the first cable (11) is completely attached to the upper end of the storage wheel (12), and the first cable (11) and the storage wheel (12) are fixed through screws.