CN215541828U - Stem cell centrifugal equipment capable of being fixed quickly - Google Patents
Stem cell centrifugal equipment capable of being fixed quickly Download PDFInfo
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- CN215541828U CN215541828U CN202121765964.7U CN202121765964U CN215541828U CN 215541828 U CN215541828 U CN 215541828U CN 202121765964 U CN202121765964 U CN 202121765964U CN 215541828 U CN215541828 U CN 215541828U
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Abstract
本实用新型公开了一种可快速固定的干细胞离心设备，包括离心主体，所述离心主体的上端外表面开设有放置槽，所述放置槽的内壁四周均设置有减震组件，所述减震组件中包括减震筒、弹簧和减震杆，所述放置槽的中间位于减震组件的一端位置连接有放置座，所述放置座的上端外表面开设有桶槽，所述桶槽的槽底下端固定安装有橡胶板，所述橡胶板的上端外表面固定安装有放置桶，所述放置桶的内部下端设置离心电机，所述离心电机的动力输出端固定安装有转动座，所述转动座的上端四周均固定安装有固定板。本实用新型便于增加干细胞离心设备的固定便捷性，并且能够提高干细胞离心设备的使用效果，具有实用性。
The utility model discloses a stem cell centrifuge device that can be quickly fixed, comprising a centrifuge body, a placement groove is formed on the outer surface of the upper end of the centrifuge body, and shock-absorbing components are arranged around the inner wall of the placement groove. The assembly includes a shock-absorbing cylinder, a spring and a shock-absorbing rod, the middle of the placement groove is located at one end of the shock-absorbing assembly, and a placing seat is connected, and the outer surface of the upper end of the placing seat is provided with a barrel groove, and the groove of the barrel groove is formed. A rubber plate is fixedly installed at the lower end of the bottom, a placing bucket is fixedly installed on the outer surface of the upper end of the rubber plate, a centrifugal motor is installed at the inner lower end of the placing bucket, and a rotating seat is fixedly installed at the power output end of the centrifugal motor. A fixing plate is fixedly installed around the upper end of the seat. The utility model is convenient to increase the fixation convenience of the stem cell centrifuge device, can improve the use effect of the stem cell centrifuge device, and has practicability.
Description
Technical Field
The utility model relates to the technical field of centrifugal equipment, in particular to stem cell centrifugal equipment capable of being fixed quickly.
Background
Stem cells are a type of pluripotent cells that have the ability to self-replicate. Under certain conditions, it can differentiate into a variety of functional cells. The stem cells are divided into embryonic stem cells and adult stem cells according to the development stage of the stem cells. The stem cells are divided into three categories, totipotent stem cells, pluripotent stem cells and unipotent stem cells (multipotent stem cells), according to their developmental potential. Stem cells are insufficiently differentiated and immature cells, have potential functions of regenerating various tissues, organs and human bodies, and are called universal cells in the medical field. The stem cells are the original cells. Briefly, it is a group of primitive undifferentiated cells having multipotentiality and self-replication ability, which are primitive cells forming tissues and organs of mammals. The stem cells have common morphology, are usually circular or oval, have small cell volume and relatively large nuclei, mostly euchromatin and have high telomerase activity. Stem cells can be classified into embryonic stem cells and adult stem cells. A centrifugal separator is a machine that separates components from a liquid and solid particles or a mixture of a liquid and a liquid by using centrifugal force, and is also called a tube centrifuge. The centrifugal separator is mainly used for separating solid particles from liquid in suspension; or separating two liquids which have different densities and are insoluble with each other in the emulsion (such as cream, oil and water separated from milk); it can also be used to remove liquids from wet solids.
However, the existing stem cell centrifugal equipment has some defects in the using process, the structure of the stem cell centrifugal equipment is single, the storage box filled with separation liquid is not convenient to fix during separation and installation, so that the stem cell centrifugal equipment and the storage box are inconvenient to install, the equipment main body of the stem cell centrifugal equipment can vibrate in the working process, the stability is weak, the using effect of the stem cell centrifugal equipment is influenced, and the improvement on the stem cell centrifugal equipment is made at present.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide stem cell centrifugal equipment capable of being fixed quickly, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a stem cell centrifugal device capable of being fixed quickly comprises a centrifugal main body, wherein a placing groove is formed in the outer surface of the upper end of the centrifugal main body, damping assemblies are arranged on the peripheries of the inner walls of the placing groove and comprise damping cylinders, springs and damping rods, one ends of the damping rods are connected with the damping cylinders in a penetrating mode, the springs are located on the outer surfaces of the damping rods, damping plates are fixedly mounted on the outer surfaces of one ends of the damping rods, rubber rings are fixedly mounted on the outer surfaces of one ends of the damping cylinders, a placing seat is connected to one end, located at the damping assemblies, of the middle of the placing groove, a barrel groove is formed in the outer surface of the upper end of the placing seat, a rubber plate is fixedly mounted at the lower end of the bottom of the barrel groove, a placing barrel is fixedly mounted on the outer surface of the upper end of the rubber plate, a barrel cover is arranged on one side of the upper end of the placing barrel, and a centrifugal motor is arranged at the lower end of the interior of the placing barrel, the centrifugal motor is characterized in that a rotating seat is fixedly mounted at the power output end of the centrifugal motor, a fixed plate is fixedly mounted on the periphery of the upper end of the rotating seat, a silica gel strip is fixedly mounted on the outer surface of one side of the fixed plate, and a pull plate is fixedly mounted on the outer surface of the other side of the fixed plate.
Preferably, the number of the rubber rings is two, two sets of the rubber rings are positioned at two ends of the spring, one set of the rubber rings is fixedly arranged at the middle position of the rod body of the shock absorption rod, and the other set of the rubber rings is fixedly arranged at one end of the shock absorption cylinder.
Preferably, the damping plate is located in the middle of the inside of the shock-absorbing tube.
Preferably, the size of the damping plate is the same as the size of the inner diameter of the shock-absorbing tube.
Preferably, the other end of the shock-absorbing rod is fixedly provided with a mounting plate, and the mounting plate is fixedly connected with the centrifugal main body.
Preferably, the size of the barrel groove is matched with that of the placing barrel, and the barrel cover is positioned at the upper end of the centrifugal main body.
Preferably, the number of the shock absorption assemblies and the number of the fixing plates are several groups.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the arranged damping cylinder, the spring, the damping rod, the damping plate and the rubber ring, the damping cylinder in the damping assembly is convenient for limiting the damping direction of the spring, the elastic deformation of the spring and the rubber ring is convenient for damping the placing seat, so that the damping effect of the centrifugal equipment is improved, the damping rod is convenient for weakening the elastic retraction force of the spring through the friction between the front end damping plate and the damping cylinder, so that the damping effect of the damping equipment on the placing seat is improved, the use stability of the placing barrel is increased, and the use effect of the centrifugal equipment is improved;
2. through the fixed plate that sets up, silica gel strip and arm-tie, the extrusion of the storage box of a plurality of groups fixed plate and separation liquid, and silica gel strip be convenient for centrifugal apparatus to the using position of storing the box to the limitation of storing the box position and fix, increased the fixed convenience of storing the box in stem cell centrifugal apparatus, be convenient for take out the fixed plate and store the box separately with storing the box from centrifugal apparatus through the pulling to the arm-tie, improve the simple and easy degree that centrifugal apparatus is fixed, thereby increase centrifugal apparatus's practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a stem cell centrifugation device capable of being rapidly fixed according to the present invention;
FIG. 2 is a structural analysis diagram of a centrifugation body of a stem cell centrifugation apparatus capable of being rapidly fixed according to the present invention;
FIG. 3 is an exploded view of a structure of a holder and a shock-absorbing assembly in a stem cell centrifugation apparatus capable of being rapidly fixed according to the present invention;
FIG. 4 is an exploded view of a shock-absorbing assembly of a stem cell centrifugation apparatus capable of being rapidly fixed according to the present invention;
FIG. 5 is a schematic diagram of the structure of the internal components of the placing barrel of the stem cell centrifugation device capable of being fixed quickly according to the present invention.
In the figure: 1 centrifugation main part, 2 standing grooves, 3 damper assembly, 4 shock attenuation section of thick bamboo, 5 springs, 6 shock attenuation poles, 7 damping plates, 8 rubber rings, 9 place the seat, 10 barrel grooves, 11 rubber slabs, 12 place the bucket, 13 bung, 14 centrifugal motor, 15 rotate the seat, 16 fixed plates, 17 silica gel strips, 18 arm-tie, 19 mounting panels.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means and features of the present invention can be easily understood.
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 the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation to be constructed and operated in a specific orientation, and thus, cannot 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, and for example, the terms "connected" 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 according to specific situations by those of ordinary skill in the art.
As shown in fig. 1-5, a stem cell centrifugal device capable of being fixed quickly comprises a centrifugal main body 1, wherein the centrifugal operation of the centrifugal main body 1 is performed by using the existing stem cell centrifugal device operation technology, a placement groove 2 is formed on the outer surface of the upper end of the centrifugal main body 1, damping components 3 are arranged on the periphery of the inner wall of the placement groove 2, each damping component 3 comprises a damping cylinder 4, a spring 5 and a damping rod 6, one end of each damping rod 6 is connected with the damping cylinder 4 in a penetrating manner, the spring 5 is arranged on the outer surface of the damping rod 6, a damping plate 7 is fixedly arranged on the outer surface of one end of the damping rod 6, a rubber ring 8 is fixedly arranged on the outer surface of one end of the damping cylinder 4, a placement seat 9 is connected to the position of one end of the damping component 3 in the middle of the placement groove 2, a barrel groove 10 is formed on the outer surface of the upper end of the placement seat 9, and a rubber plate 11 is fixedly arranged at the lower end of the bottom of the barrel groove 10, the outer fixed surface in upper end of rubber slab 11 installs and places bucket 12, the upper end one side of placing bucket 12 is provided with bung 13, the inside lower extreme of placing bucket 12 sets up centrifugal motor 14, centrifugal motor 14's power take off fixed mounting has a rotation seat 15, the equal fixed mounting all around of the upper end of rotating seat 15 has a fixed plate 16, one side outer fixed surface of fixed plate 16 installs silica gel strip 17, the opposite side outer fixed surface of fixed plate 16 installs arm-tie 18, when centrifugal device used, the storage box of separation liquid was fixed through fixed plate 16 and silica gel strip 17.
Wherein, the quantity of rubber ring 8 is two sets of, and two sets of rubber rings 8 are located the both ends of spring 5, and 8 fixed mounting of a set of rubber ring are in the pole body middle part position of shock attenuation pole 6, and 8 fixed mounting of another group of rubber ring are in the one end position of damper cylinder 4 for damper unit 3 is convenient for carry out shock attenuation processing to placing seat 9 through the elastic deformation of spring 5 and rubber ring 8, and then improves centrifugal device's shock attenuation effect.
Wherein the damping plate 7 is located in the middle of the inside of the shock tube 4, and when the spring 5 is elastically deformed, the damping plate 7 is displaced in the shock tube 4 by the pressure of the shock rod 6.
Wherein, the size of the damping plate 7 is the same as the inner diameter of the shock-absorbing cylinder 4, so that the centrifugal device applies the physical characteristic of damping, and the damping plate 7 and the shock-absorbing cylinder 4 generate friction to weaken the elastic retraction force of the spring 5.
Wherein, the other end fixed mounting of shock attenuation pole 6 has mounting panel 19, and mounting panel 19 and centrifugation main part 1 fixed connection use current installation and dismantle the technique, and the mounting panel 19 of setting makes the detachability and the maintainability that have increased damper 3 in the equipment.
Wherein, the size of bucket groove 10 with place bucket 12 phase-match, bung 13 is located the upper end position of centrifugal body 1 for centrifugal equipment places the use through opening and closing bung 13 to the storage box of separating liquid.
Wherein, the quantity of damper 3 and fixed plate 16 is a plurality of groups, and a plurality of groups of damper 3 that set up make the shock attenuation effect that increases splitter, and a plurality of groups of fixed plate 16 can be fixed the position of the storage box of separation liquid.
It should be noted that the utility model is a stem cell centrifugal device capable of being fixed quickly, when in use, the existing stem cell centrifugal device working technology is applied to open a barrel cover 13, a pulling plate 18 is pulled to stretch a fixing plate 16 to place a storage box filled with separation liquid at the upper end of a rotating seat 15, the storage box is fixed with the centrifugal device quickly through the limitation of a silica gel strip 17 on the position of the storage box, the placing barrel 12 in the centrifugal main body 1 in the existing centrifugal device technology is applied to centrifugally process the separation liquid in the storage box, the power output of a centrifugal motor 14 enables the rotating seat 15 to rotate to centrifugally separate the separation liquid, the placing barrel 12 vibrates in a barrel groove 10 during centrifugal work to enable a rubber plate 11 and a placing seat 9 to transmit the received force to a damping component 3 for damping work, and through the application of the elastic characteristics of a spring 5 and a rubber ring 8, the damping barrel 4 is pressed to enable the spring 5 to extrude a damping rod 6, the shock-absorbing rod 6 gets into damper cylinder 4 and weakens the power of placing bucket 12 transmission, and the back is returned damper rod 6 through spring 5 elastic retraction power, and damping plate 7 through damper rod 6 front end setting and damper cylinder 4 friction can be used to reduce spring 5's elastic retraction power, improve damper assembly 3's shock attenuation effect, increase the stability in use of placing bucket 12, improved centrifugal device's result of use.
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 (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765964.7U CN215541828U (en) | 2021-07-30 | 2021-07-30 | Stem cell centrifugal equipment capable of being fixed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765964.7U CN215541828U (en) | 2021-07-30 | 2021-07-30 | Stem cell centrifugal equipment capable of being fixed quickly |
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| Publication Number | Publication Date |
|---|---|
| CN215541828U true CN215541828U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121765964.7U Active CN215541828U (en) | 2021-07-30 | 2021-07-30 | Stem cell centrifugal equipment capable of being fixed quickly |
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| CN (1) | CN215541828U (en) |
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2021
- 2021-07-30 CN CN202121765964.7U patent/CN215541828U/en active Active
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