CN220195171U - Medical centrifuge of shock attenuation - Google Patents

Abstract

The utility model belongs to the technical field of medical centrifuges, and provides a shock-absorbing medical centrifuger, which comprises: the sound insulation box bottom fixedly connected with a plurality of brace tables all is provided with the puigging in sound insulation box and the case lid, and the in-situ packing of puigging has the soundproof cotton, and a plurality of dashpots have been seted up to the puigging inner wall bottom, are provided with first damper in the dashpot, and dashpot lateral wall fixedly connected with anticollision gasket places the outer wall of frame four sides lateral wall and fixedly connected with a set of second damper respectively. This medical centrifuge of shock attenuation is through setting up first damper, second damper and sound proof box, absorbs the vibrations of vertical and horizontal direction through damping spring to noise that the separation centrifuge of cotton through giving sound insulation sent reaches shock attenuation and sound proof effect.

Description

Medical centrifuge of shock attenuation

Technical Field

The utility model belongs to the technical field of medical centrifuges, and particularly relates to a shock-absorbing medical centrifuger.

Background

The medical centrifugal machine is widely applied in the medical field and is mainly used for carrying out centrifugal treatment on a specimen which needs to be separated by the centrifugal machine. The centrifuge is required to be rotated at a high speed during operation so as to perform centrifugal processing on the specimen, and because the rotation speed of the centrifuge is high, the centrifuge can generate larger vibration during starting or stopping, and the vibration can influence the performance of the centrifuge, so that the normal operation of the centrifuge is not facilitated.

But current medical centrifuge is in the in-process of using, is difficult to carry out shock attenuation processing to medical centrifuge, has consequently reduced medical centrifuge's stability to also influenced medical centrifuge's normal use, noise that produces simultaneously because vibrations can form noise pollution, from influencing staff's healthy.

Disclosure of Invention

The utility model provides a vibration-damping medical centrifugal machine, and aims to solve the problem that the existing medical centrifugal machine is difficult to damp and causes noise pollution.

The present utility model is achieved by a medical shock-absorbing centrifuge comprising: the sound insulation box and the box cover are provided with openings on the top surface of the sound insulation box, the box cover is connected to the top of the sound insulation box through hinges in a rotating mode, the bottom of the sound insulation box is fixedly connected with a plurality of supporting tables, sound insulation layers are arranged in the sound insulation box and the box cover, sound insulation cotton is filled in the sound insulation layers, a plurality of buffer grooves are formed in the bottom of the inner wall of the sound insulation box, first damping components are arranged in the buffer grooves, anti-collision gaskets are fixedly connected to the side walls of the buffer grooves, and a group of second damping components are fixedly connected to the outer walls of the side walls of four sides of the placement frame respectively.

Preferably, the first damper comprises a first connecting block and a first damper spring, the top of the first connecting block is fixedly connected with a placing frame, one end of the first damper spring is fixedly connected with the bottom of the inner wall of the buffer tank, and the other end of the first damper spring is sleeved on the periphery of the first connecting block and abuts against the bottom of the placing frame.

Preferably, the second damper comprises a second connecting block and a second damper spring, wherein one section of the second connecting block is fixedly connected with the outer wall of the side wall of the placing frame, the other end of the second connecting block is sleeved with the second damper spring, one end of the second damper spring is fixedly connected with the inner wall of the sound insulation box, and the other end of the second damper spring is abutted against the side wall of the placing frame.

Preferably, the supporting table is in a shape of a circular truncated cone.

Preferably, at least two second shock absorbing members are provided per set.

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

this medical centrifuge of shock attenuation is through setting up first damper, second damper and sound proof box, absorbs the vibrations of vertical and horizontal direction through damping spring to noise that the separation centrifuge of cotton through giving sound insulation sent reaches shock attenuation and sound proof effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of embodiment 1 of the present utility model;

FIG. 2 is a schematic top sectional view of embodiment 1 of the present utility model;

fig. 3 is a schematic cross-sectional elevation view of embodiment 2 of the present utility model.

The reference numerals in the drawings are: 1. a sound insulation box; 2. a case cover; 3. a hinge; 4. soundproof cotton; 5. a medical centrifuge; 6. a support table; 7. a buffer tank; 8. a first shock absorbing assembly; 801. a first connection block; 802. a first damper spring; 9. placing a frame; 10. a second shock absorbing assembly; 1001. a second connection block; 1002. a second damper spring; 11. an anti-collision gasket; 12. a shock pad; 13. and a cushion pad.

Detailed Description

In order to more fully understand the technical content of the present utility model, the following technical solutions of the present utility model will be further described and illustrated with reference to specific embodiments, but are not limited thereto. The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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 fall within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1 to 2, the vibration-damping medical centrifuge includes: sound insulation box 1, case lid 2, hinge 3, soundproof cotton 4, medical centrifuge 5, brace table 6, buffer tank 7, first damper 8, place frame 9 and second damper 10. The top surface of the sound insulation box 1 is provided with an opening, and the box cover 2 is rotationally connected to the top of the sound insulation box 1 through a hinge 3, and the top of the sound insulation box 1 is provided with an opening position; the bottom of the sound insulation box 1 is fixedly connected with a plurality of supporting tables 6, and the supporting tables 6 are in a round table shape; sound insulation layers are arranged in the sound insulation box 1 and the box cover 2, sound insulation cotton 4 is filled in the sound insulation layers, and the sound insulation cotton 4 is used for blocking noise caused by vibration of the medical centrifugal machine 5; a plurality of buffer tanks 7 have been seted up to the baffle-box 1 inner wall bottom, are provided with first damper 8 in the buffer tank 7, first damper 8 includes: the medical centrifuge comprises a first connecting block 801 and a first damping spring 802, wherein the top of the first connecting block 801 is fixedly connected with a placing frame 9, the placing frame 9 is used for placing a medical centrifuge 5, one end of the first damping spring 802 is fixedly connected to the bottom of the inner wall of a buffer tank 7, the other end of the first damping spring is sleeved on the periphery of the first connecting block 801 and abuts against the bottom of the placing frame 9, a first damping component 8 is used for reducing vibration in the vertical direction, an anti-collision gasket 11 is fixedly connected to the side wall of the buffer tank 7, and the anti-collision gasket 11 is used for preventing the first damping spring 802 from colliding with the inner wall of the buffer tank 7 to cause damage; the outer wall of placing frame 9 four sides lateral wall is fixedly connected with a set of second damper 10 respectively, and every second damper 10 of group is provided with two at least, second damper 10 includes: second connecting block 1001 and second damping spring 1002, the outer wall of frame 9 lateral wall is being placed to one section fixed connection of second connecting block 1001, and the second damping spring 1002 has been cup jointed to the other end, and second damping spring 1002 one end fixed connection is at the inner wall of sound insulation case 1, and the frame 9 lateral wall is placed to the other end butt tightly, and second damper 10 is used for reducing medical centrifuge 5 horizontal direction's vibrations.

Working principle: when the medical centrifuge 5 is operated, centrifugal force vibrates the medical centrifuge 5 and makes noise. In the horizontal direction, the medical centrifuge 5 drives the second damping component 10 to vibrate in the horizontal direction through the placement frame 9, the second connecting block 1001 receives vibration to squeeze the second damping spring 1002, the second damping spring 1002 on one side of the placement frame 9 contracts, the second damping spring 1002 on the opposite side stretches, and the resilience force of the spring plays a role in absorbing the vibration and controlling the placement frame 9 to move back to the original position; in the vertical direction, the medical centrifuge 5 drives the first damping component 8 to vibrate in the vertical direction through the placement frame 9, the first connecting block 801 receives vibration to squeeze the first damping spring 802, the second damping spring 1002 contracts or stretches, and the resilience force of the spring plays a role in absorbing vibration and controlling the placement frame 9 to move back to the original position; noise generated by vibration of the medical centrifuge 5 is blocked in the soundproof box 1 by the soundproof cotton 4 inside the soundproof box.

Example 2

Referring to fig. 3, the difference from embodiment 1 is that a shock pad 12 and a buffer pad 13 are added, the shock pad 12 is fixedly connected to the inner wall of the side wall of the placement frame 9, and the shock pad 12 is used for playing a shock absorption role on the medical centrifuge 5, so as to prevent the medical centrifuge 5 from striking the inner wall of the placement frame 9 to generate noise or damage the medical centrifuge 5; the cushion pad 13 is fixedly connected to the bottom of the supporting table 6, so that the friction force is increased, the sound insulation box 1 is not easy to collapse, and the support column is damped.

The above embodiments are only some embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications according to the technical solution and the inventive concept thereof within the scope of the present utility model.

Claims (6)

1. A medical vibration-damping centrifuge, comprising: sound insulation box (1) and case lid (2), the opening has been seted up to sound insulation box (1) top surface, case lid (2) are rotated through hinge (3) and are connected at sound insulation box (1) top and are equipped with the open position, all be provided with the puigging in sound insulation box (1) and case lid (2) bottom fixedly connected with a plurality of brace tables (6), the in-situ packing of sound insulation has soundproof cotton (4), a plurality of dashpot (7) have been seted up to sound insulation box (1) inner wall bottom, be provided with first damper (8) in dashpot (7), dashpot (7) lateral wall fixedly connected with anticollision gasket (11), place the outer wall of frame (9) four sides lateral wall and be fixedly connected with a set of second damper (10) respectively.

2. The medical damping centrifuge as claimed in claim 1, wherein the first damping component (8) comprises a first connecting block (801) and a first damping spring (802), the top of the first connecting block (801) is fixedly connected with a placement frame (9), one end of the first damping spring (802) is fixedly connected to the bottom of the inner wall of the buffer groove (7), and the other end of the first damping spring is sleeved on the periphery of the first connecting block (801) and abuts against the bottom of the placement frame (9).

3. The medical damping centrifuge as claimed in claim 1, wherein the second damping assembly (10) comprises a second connecting block (1001) and a second damping spring (1002), a section of the second connecting block (1001) is fixedly connected to the outer wall of the side wall of the placement frame (9), the other end of the second connecting block is sleeved with the second damping spring (1002), one end of the second damping spring (1002) is fixedly connected to the inner wall of the sound insulation box (1), and the other end of the second damping spring abuts against the side wall of the placement frame (9).

4. The medical shock-absorbing centrifuge as claimed in claim 1, further comprising a shock-absorbing pad (12) and a shock-absorbing pad (13), wherein the shock-absorbing pad (12) is fixedly connected to the inner wall of the side wall of the placement frame (9), and the shock-absorbing pad (13) is fixedly connected to the bottom of the supporting table (6).

5. The shock absorbing medical centrifuge as claimed in claim 1, characterized in that the support table (6) is in the shape of a circular table.

6. A shock absorbing medical centrifuge as claimed in claim 1, characterized in that at least two second shock absorbing members (10) of each group are provided.