CN217646628U - Laboratory blood centrifugal device with cushioning effect - Google Patents

Abstract

The utility model provides a laboratory blood centrifugal device with cushioning effect, including blood centrifuge, three first damper, a plurality of second damper, vibration damping mount is installed to blood centrifuge's lower extreme, blood centrifuge's the left and right sides and rear side all are provided with two butt joint seats, three first damper all includes buffering post and spliced pole, three buffering post is installed respectively in vibration damping mount's upper end left and right sides and rear side, buffering post and spliced pole are hollow structure and are cup joint structure, the internally mounted of spliced pole has buffer spring, buffer spring contacts with the lower extreme inner wall of buffering post, vibration damping mount divides into two parts of last base and lower base, a plurality of second damper all include the connecting axle, and the cover has buffer spring on the connecting axle, this device passes through the first damper of vibration damping mount cooperation and the shock attenuation of second damper, thereby prevent the harm of the inside device of blood centrifuge, increase its life.

Description

Laboratory blood centrifugal device with cushioning effect

Technical Field

The utility model relates to an experimental device technical field specifically is a laboratory blood centrifugal device with cushioning effect.

Background

In medical testing, centrifuges are often used as instruments for separating serum, plasma, precipitating proteins, or for examination of urinary sediments. The centrifugal separation is a method for separating, concentrating and purifying biological samples by using centrifugal force of rotary motion and the difference of sedimentation coefficient or buoyancy density of substances. The centrifugal filtration is the centrifugal pressure generated by suspension liquid under a centrifugal field, the centrifugal pressure acts on a filter medium to enable liquid to pass through the filter medium and be called as filtrate, and solid particles are intercepted on the surface of the filter medium, so that solid-liquid separation is realized;

however, the existing blood centrifuge can generate vibration when centrifuging due to the fact that the rotating speed is too high, the internal device is damaged due to the fact that the vibration is too large, the service life of the device is shortened, the noise can affect the working environment of workers, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory blood centrifugal device with cushioning effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a laboratory blood centrifugal device with cushioning effect, is including blood centrifuge, three first damper, three coupling assembling, a plurality of second damper, vibration damping mount is installed to blood centrifuge's lower extreme, blood centrifuge's the left and right sides and rear side all are provided with two butt joint seats, and are three first damper all includes buffering post and spliced pole, and is three the upper end left and right sides and the rear side at vibration damping mount are installed respectively to the buffering post, buffering post and spliced pole are hollow structure and are cup joint structure, the one end of spliced pole is located the inside of buffering post, the internally mounted of spliced pole has buffer spring, buffer spring contacts with the lower extreme inner wall of buffering post, and is three coupling assembling all includes connects the beam barrel, and is three the lower extreme of connecting the beam barrel is connected with three buffering post upper ends respectively, and is three the left and right sides of connecting the beam barrel is connected with three group butt joint seats respectively, vibration damping mount divide into two parts of base and lower base, and is a plurality of second damper all including connecting the connecting axle, the equidistance is provided with a plurality of holding tank on the lower base, the connecting axle inserts in the holding tank, and the cover has spring on the connecting axle.

Furthermore, the lower end of the damping base is provided with a widened damping rubber pad.

Further, the center of the upper end of the upper base of the damping base is provided with a mounting groove, and the blood centrifugal machine is mounted inside the mounting groove.

Furthermore, soft rubber mats are pasted on the bottom and the side wall of the mounting groove.

Furthermore, the inside upper end of three bumping post all installs the shock attenuation film.

Furthermore, it is three the left and right sides of connecting the beam barrel all is provided with the cavity groove, install compression spring on the lateral wall in cavity groove, compression spring's the other end is connected with the butt joint axle, the center of butt joint seat is provided with the slotted hole, the butt joint axle inserts the slotted hole of butt joint seat.

Furthermore, the diameter of the bottom of the containing groove is larger than that of the opening, and a limiting disc is arranged at the lower end of the connecting shaft.

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

the device can well absorb the shock of the blood centrifuge by matching the shock absorption base with the first shock absorption assembly and the second shock absorption assembly, thereby preventing the internal device of the blood centrifuge from being damaged and prolonging the service life of the blood centrifuge; at first with the butt joint seat of blood centrifuge both sides and rear side with be connected the beam barrel, when blood centrifuge functions, the spliced pole can reciprocate in the bumping post, and can realize fine buffering shock attenuation through buffer spring, and the vibrations accessible connecting axle and the damping spring of blood centrifuge bottom realize buffering shock attenuation, double-deck shock attenuation, the effect is more.

Drawings

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

FIG. 2 is a plan sectional view of the shock mount of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 2;

in the figure: 1. a blood centrifuge; 2. a damping mount; 3. a first dampening member; 4. a connecting assembly; 5. a second dampening member; 6. widening the shock-absorbing rubber cushion; 11. a docking station; 21. an upper base; 22. a lower base; 23. mounting grooves; 24. accommodating grooves; 31. a buffer column; 32. connecting columns; 33. a buffer spring; 34. a shock-absorbing film; 41. connecting the shaft roller; 42. a cavity groove; 43. a compression spring; 44. a butt joint shaft; 51. a connecting shaft; 52. a damping spring; 53. the disc is restrained.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a laboratory blood centrifugal device with a damping effect comprises a blood centrifuge 1, three first damping components 3, three connecting components 4 and a plurality of second damping components 5, wherein a damping base 2 is installed at the lower end of the blood centrifuge 1, two butt-joint seats 11 are respectively arranged on the left side, the right side and the rear side of the blood centrifuge 1, the three first damping components 3 respectively comprise a buffering column 31 and a connecting column 32, the three buffer columns 31 are respectively arranged at the left side, the right side and the rear side of the upper end of the damping base 2, the buffer columns 31 and the connecting columns 32 are both of a hollow structure and of a sleeved structure, one end of the connecting column 32 is positioned inside the buffer column 31, the buffer springs 33 are arranged inside the connecting column 32, the buffer springs 33 are in contact with the inner wall of the lower end of the buffer columns 31, the three connecting components 4 comprise connecting shaft rollers 41, the lower ends of the three connecting shaft rollers 41 are respectively connected with the upper ends of the three buffer columns 31, the left sides and the right sides of the three connecting shaft rollers 41 are respectively connected with the three groups of butt seats 11, the shock absorption base 2 is divided into an upper base 21 and a lower base 22, the second shock absorption components 5 comprise connecting shafts 51, a plurality of accommodating grooves 24 are formed in the lower base 22 at equal distances, the connecting shafts 51 are inserted into the accommodating grooves 24, and shock absorption springs 52 are sleeved on the connecting shafts 51, so that the device can well absorb shock of the blood centrifuge 1 through the cooperation of the shock absorption bases 2 with the first shock absorption components 3 and the second shock absorption components 5, the damage of devices in the blood centrifuge 1 is prevented, and the service life of the device is prolonged; the butt joint seat 11 of the two sides and the rear side of the blood centrifuge 1 is connected with the connecting shaft roller 41, when the blood centrifuge 1 operates, the connecting column 32 can move up and down in the buffer column 31, good buffer shock absorption can be realized through the buffer spring 33, shock of the bottom of the blood centrifuge 1 can be buffered through the connecting shaft 51 and the shock absorption spring 52, double-layer shock absorption is realized, and the effect is better.

Please refer to fig. 1 again, the lower end of the damping base 2 is installed with a widened damping rubber pad 6, and the bottom damping capacity can be further increased by widening the damping rubber pad 6.

Please refer to fig. 2 again, the center of the upper end of the upper base 21 of the damper base 2 is provided with an installation groove 23, and the hemocentrifuge 1 is installed inside the installation groove 23, so that the hemocentrifuge 1 can be installed on the damper base 2 better; soft cushion has all been posted to the bottom and the lateral wall of mounting groove 23, can increase frictional resistance on the one hand through soft cushion, makes the better laminating mounting groove 23 of blood centrifuge 1, and on the other hand can increase buffer capacity.

Referring to fig. 3 again, the shock absorbing rubber sheets 34 are mounted on the upper ends of the three buffer posts 31 to prevent the connecting posts 32 from lifting and impacting the upper ends of the buffer posts 31 to damage the upper ends.

Please refer to fig. 3 again, the left and right sides of the three connecting shaft rollers 41 are provided with cavity grooves 42, the side walls of the cavity grooves 42 are provided with compression springs 43, the other ends of the compression springs 43 are connected with butt-joint shafts 44, the centers of the butt-joint seats 11 are provided with slots, and the butt-joint shafts 44 are inserted into the slots of the butt-joint seats 11, so as to install and fix the blood centrifuge 1 more conveniently, and when disassembly is needed, the butt-joint shafts 44 in the slots of the butt-joint seats 11 are only needed to be pressed to retract.

Referring to fig. 4 again, the bottom diameters of the receiving grooves 24 are larger than the diameter of the opening, and the limiting plate 53 is mounted on the lower end of the connecting shaft 51, so that the upper base 21 and the lower base 22 are prevented from being separated.

The utility model discloses a concrete operation mode as follows:

at first, be connected blood centrifuge 1 both sides and the butt joint seat 11 of rear side with connecting beam barrel 41, when blood centrifuge 1 functions, spliced pole 32 can reciprocate in buffering post 31, and can realize fine buffering shock attenuation through buffer spring 33, and the vibrations accessible connecting axle 51 and the damping spring 52 realization buffering shock attenuation of blood centrifuge 1 bottom, double-deck shock attenuation, the effect is more.

The above description is provided for the exemplary embodiment of the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, as long as the present invention adopts the method and the technical solution to perform this insubstantial improvement, or the present invention directly applies the method and the technical solution to other occasions without improvement, all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a laboratory blood centrifugal device with cushioning effect, includes blood centrifuge (1), three first damper (3), three coupling assembling (4), a plurality of second damper (5), its characterized in that, vibration damping mount (2) are installed to the lower extreme of blood centrifuge (1), the left and right sides and the rear side of blood centrifuge (1) all are provided with two butt joint seats (11), three first damper (3) all include buffering post (31) and spliced pole (32), it is three buffering post (31) are installed respectively in the upper end left and right sides and the rear side of vibration damping mount (2), buffering post (31) and spliced pole (32) are hollow structure and are cup joint structure, the one end of spliced pole (32) is located the inside of buffering post (31), the internally mounted of spliced pole (32) has buffer spring (33), buffer spring (33) contact with the lower extreme inner wall of buffering post (31), three coupling assembling (4) all include connecting beam barrel (41), the lower extreme of three connecting beam barrel (41) is connected with three buffering post (31) upper end respectively, three damping barrel (21) upper end and three base (11) are connected with three base (21) connection parts on the three base (11), the second damping assemblies (5) comprise connecting shafts (51), a plurality of accommodating grooves (24) are formed in the lower base (22) at equal intervals, the connecting shafts (51) are inserted into the accommodating grooves (24), and damping springs (52) are sleeved on the connecting shafts (51).

2. Laboratory blood centrifugation device with shock absorption according to claim 1, characterized in that the lower end of the shock absorption base (2) is provided with a widened shock absorption rubber pad (6).

3. The laboratory blood centrifugation device with the shock absorption function as claimed in claim 1, wherein the shock absorption base (2) is provided with a mounting groove (23) at the center of the upper end of the upper base (21), and the blood centrifuge (1) is mounted inside the mounting groove (23).

4. The laboratory blood centrifuge apparatus with shock absorption function according to claim 3, wherein the bottom and the side wall of the mounting groove (23) are adhered with soft rubber pads.

5. The laboratory blood centrifuge apparatus with shock absorption function according to claim 1, wherein shock absorption films (34) are installed at the inner upper ends of the three buffer columns (31).

6. The laboratory blood centrifuge with the shock absorption function according to claim 1, wherein the left and right sides of the three connection shaft rollers (41) are provided with cavity grooves (42), the side walls of the cavity grooves (42) are provided with compression springs (43), the other ends of the compression springs (43) are connected with the docking shafts (44), the center of the docking seat (11) is provided with a slot, and the docking shafts (44) are inserted into the slot of the docking seat (11).

7. Laboratory blood centrifugation device with shock absorption according to claim 1, wherein the bottom diameter of the plurality of receiving grooves (24) is larger than the diameter of the opening, and a limiting disc (53) is mounted at the lower end of the connecting shaft (51).

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