CN216261388U

CN216261388U - Medical centrifuge with vibration/noise reduction structure

Info

Publication number: CN216261388U
Application number: CN202122934511.9U
Authority: CN
Inventors: 王建辉
Original assignee: Hunan Boda Ruike Instrument Co ltd
Current assignee: Hunan Boda Ruike Instrument Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-12
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of medical centrifuges, in particular to a medical centrifuge with a shock absorption and noise reduction structure. According to the utility model, the damping mechanism and the noise reduction structure are arranged, the damping mechanism is beneficial to arranging the grooves on the bottom end surface of the fixed plate and the top end surface of the frame, the inner walls of the top ends of the two groups of grooves abut against the two ends of the spring, so that damping buffering is provided for the centrifuge main body and the device, the service life of the device is prolonged, the noise reduction structure is beneficial to covering the sound absorption cloth on the top end surface of the device main body by twisting the rotating rod, the nylon hook surface is adhered to the surface of the nylon suede surface, the top end of the device main body is wrapped, and the noise reduction of the device is facilitated.

Description

Medical centrifuge with vibration/noise reduction structure

Technical Field

The utility model relates to the technical field of medical centrifuges, in particular to a medical centrifuge with a shock absorption and noise reduction structure.

Background

In medical examination, a centrifuge is often used as an instrument for separating serum, plasma, precipitated protein or for examining urinary sediments, and the centrifuge can be used for rapidly precipitating suspended particles in a mixed solution so as to separate components of various substances with different specific gravities.

Because of its structural function singleness, the noise appears easily in the use because work vibrations, influences the surrounding environment, consequently, urgently needed a medical centrifuge with vibration/noise reduction structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical centrifuge with a shock absorption and noise reduction structure, which aims to solve the problem that the traditional medical centrifuge in the background art is easy to generate noise and influence the surrounding environment due to working vibration in the use process because of single structural function.

In order to achieve the purpose, the utility model provides the following technical scheme: a medical centrifugal machine with a shock absorption and noise reduction structure comprises a device main body, wherein a shock absorption mechanism is installed on the surface of the inner wall of the bottom end of the device main body, the shock absorption mechanism comprises a first connecting plate, a telescopic rod is inserted into the top end surface of the first connecting plate, a spring is sleeved on the surface of the telescopic rod, a second connecting plate is fixedly connected to one end, away from the first connecting plate, of the telescopic rod, a dust cover is abutted against the top end surface of the first connecting plate, a rope is inserted into the surface of the dust cover, the noise reduction structure is inserted into the top end of the device main body and comprises a rotating rod, a rotating rod is inserted into one side of the top end of the device main body through a bearing, a connecting roller is sleeved on the surface of the rotating rod, sound absorption cloth is sleeved on the surface of the connecting roller, a first connecting block is fixedly connected to one end, away from the connecting roller, of the sound absorption cloth, and a second connecting block is fixedly connected to one side surface of the device main body, the top end of the second connecting plate is abutted to the centrifuge main body, and the surface of the centrifuge main body is fixedly connected with a sliding block.

Preferably, the inner wall surface of the device main body is provided with a sliding groove, and the device main body is in sliding connection with the centrifuge main body through a sliding block.

Preferably, the bottom surface of the second connecting plate and the top surface of the first connecting plate are both provided with grooves, and the top inner walls of the two groups of grooves abut against the two ends of the spring.

Preferably, the dust cover is of a folding structure, and a plurality of groups of through holes are formed in the surface of the dust cover.

Preferably, the rotating rod is L-shaped, and the rotating rod is inserted into the top end of the device body through a bearing.

Preferably, the surface of the first connecting block is attached with a nylon hook surface, and the surface of the second connecting block is attached with a nylon suede surface.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the damping mechanism is beneficial to the arrangement of the grooves on the bottom end surface of the fixed plate and the top end surface of the frame, the inner walls of the top ends of the two groups of grooves are abutted against the two ends of the spring, the spring is beneficial to further providing damping and buffering for the centrifuge main body and the device, the service life of the device is prolonged, the dustproof cover is beneficial to preventing the spring from being influenced by dust, the noise reduction structure is beneficial to covering the sound absorption cloth on the top end surface of the device main body by twisting the rotating rod, the nylon hook surface is adhered to the surface of the nylon suede surface, the top end of the device main body is wrapped, and the noise reduction of the device is facilitated.

Drawings

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

FIG. 2 is a schematic front view of the shock absorbing mechanism of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a device main body; 2. a damping mechanism; 21. a first connecting plate; 22. a telescopic rod; 23. a spring; 24. a second connecting plate; 25. a dust cover; 26. a rope; 3. a noise reduction mechanism; 31. rotating the rod; 32. a connecting roller; 33. sound-absorbing cloth; 34. a first connection block; 35. a second connecting block 4, a centrifuge body; 5. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a medical centrifuge with a shock absorption and noise reduction structure comprises a device main body 1, a shock absorption mechanism 2 is installed on the surface of the inner wall of the bottom end of the device main body 1, the shock absorption mechanism 2 comprises a first connecting plate 21, a telescopic rod 22 is inserted into the surface of the top end of the first connecting plate 21, a spring 23 is sleeved on the surface of the telescopic rod 22, a second connecting plate 24 is fixedly connected to one end, away from the first connecting plate 21, of the telescopic rod 22, a dust cover 25 abuts against the surface of the top end of the first connecting plate 21, a rope 26 is inserted into the surface of the dust cover 25, a noise reduction structure 3 is inserted into the top end of the device main body 1, the noise reduction structure 3 comprises a rotating rod 31, a rotating rod 31 is inserted into one side of the top end of the device main body 1 through a bearing, a connecting roller 32 is sleeved on the surface of the rotating rod 31, a sound absorption cloth 33 is sleeved on the surface of the connecting roller 32, and a first connecting block 34 is fixedly connected to one end, away from the sound absorption cloth 33, one side fixed surface of device main part 1 is connected with second connecting block 35, and the top of second connecting plate 24 is contradicted and is had centrifuge main part 4, and centrifuge main part 4's fixed surface is connected with slider 5.

Further, the inner wall surface of the device main body 1 is provided with a sliding groove, the device main body 1 is connected with the centrifuge main body 4 in a sliding mode through the sliding block 5, the centrifuge main body 4 slides into the device main body 1 from the inside of the sliding groove in the inner wall surface of the device main body 1 through the sliding block 5 when the centrifuge main body 4 needs to be used, and the device main body is placed on the surface of the second connecting plate 24.

Further, the bottom surface of second connecting plate 24 and the top surface of first connecting plate 21 all are provided with the recess, and the top inner wall of these two sets of recesses contradicts the both ends of spring 23, and spring 23 is favorable to further providing the shock attenuation buffering for centrifuge main part 4, is favorable to centrifuge main part 4's life.

Further, dust cover 25 is beta structure, and the surface of dust cover 25 is provided with the multiunit through-hole, is favorable to the through-hole interpolation to be equipped with rope 26, and rope 26 is favorable to splicing dust cover 25 on the surface of first connecting plate 21, and conveniently dismantles and change and wash, and dust cover 25 is favorable to avoiding spring 23 to be influenced life by the dust.

Further, dwang 31 is the L shape, and the bearing that passes through of dwang 31 is inserted and is established inside the top of device main part 1, is favorable to twisting dwang 31 control connection roller 32 and emits sound absorption cloth 33, and the first connecting block 34 of being convenient for bonds mutually with second connecting block 35.

Further, the surface laminating of first connecting block 34 has the nylon to collude the face, the surface laminating of second connecting block 35 has the nylon matte, when being favorable to the use, wrench movement dwang 31 drives connecting roller 32 and rotates, the pulling nylon colludes face 34 and will inhale sound cloth 33 and cover at the top surface of device main part 1, the adhesion of first connecting block 34 is on the surface of second connecting block 35, with the top parcel of device main part 1, the messenger inhales sound cloth 33 and keeps tight state, guarantee the noise reduction of device main part 1.

The working principle is as follows: when the device is used, the centrifuge body 4 is placed on the surface of the second connecting plate 24, the rotating rod 31 is twisted to drive the connecting roller 32 to rotate, the nylon hook surface 34 is pulled to cover the sound-absorbing cloth 33 on the top end surface of the device body 1, the first connecting block 34 is adhered to the surface of the second connecting block 35 to wrap the top end of the device body 1, so that the sound-absorbing cloth 33 is kept in a tight state, the noise reduction of the device body 1 is ensured, then when the centrifuge body 4 works, the bottom end surface of the second connecting plate 24 and the top end surface of the first connecting plate 21 are both provided with grooves, the top end inner walls of the two groups of grooves abut against the two ends of the spring 23, the spring 23 is favorable for further providing damping and buffering for the centrifuge body 4, the service life of the centrifuge body 4 is favorable, when the dust cover 25 needs to be replaced, the rope 26 is untied, the dust cover 25 is of a folding structure, and the surface of the dust cover 25 is provided with a plurality of groups of through holes, and the through-hole interpolation is equipped with rope 26, and rope 26 is favorable to the surface at first connecting plate 21 with the concatenation of dust cover 25, and convenient dismantlement is changed and is washd, and dust cover 25 is favorable to avoiding spring 23 to be influenced life by the dust.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 medical centrifuge with a vibration/noise reduction structure, comprising a device main body (1), characterized in that: the damping mechanism (2) is installed on the surface of the inner wall of the bottom end of the device main body (1), the damping mechanism (2) comprises a first connecting plate (21), a telescopic rod (22) is inserted into the surface of the top end of the first connecting plate (21), a spring (23) is sleeved on the surface of the telescopic rod (22), a second connecting plate (24) is fixedly connected with one end of the telescopic rod (22) far away from the first connecting plate (21), a dust cover (25) is abutted to the surface of the top end of the first connecting plate (21), a rope (26) is inserted into the surface of the dust cover (25), a noise reduction structure (3) is inserted into the top end of the device main body (1), the noise reduction structure (3) comprises a rotating rod (31), the rotating rod (31) is inserted into one side of the top end of the device main body (1) through a bearing, and a connecting roller (32) is sleeved on the surface of the rotating rod (31), the surface of connecting roller (32) has cup jointed inhales sound cloth (33), and inhales sound cloth (33) and keep away from the first connecting block (34) of one end fixedly connected with of connecting roller (32), one side fixed surface of device main part (1) is connected with second connecting block (35), the top of second connecting plate (24) is contradicted and is had centrifuge main part (4), and the fixed surface of centrifuge main part (4) is connected with slider (5).

2. The medical centrifuge with a shock and noise reduction structure according to claim 1, wherein: the inner wall surface of the device main body (1) is provided with a sliding groove, and the device main body (1) is connected with the centrifuge main body (4) in a sliding mode through a sliding block (5).

3. The medical centrifuge with a shock and noise reduction structure according to claim 1, wherein: the bottom end surface of the second connecting plate (24) and the top end surface of the first connecting plate (21) are both provided with grooves, and the top end inner walls of the two groups of grooves abut against the two ends of the spring (23).

4. The medical centrifuge with a shock and noise reduction structure according to claim 1, wherein: the dust cover (25) is of a folding structure, and a plurality of groups of through holes are formed in the surface of the dust cover (25).

5. The medical centrifuge with a shock and noise reduction structure according to claim 1, wherein: the rotating rod (31) is L-shaped, and the rotating rod (31) is inserted into the top end of the device main body (1) through a bearing.

6. The medical centrifuge with a shock and noise reduction structure according to claim 1, wherein: the surface of the first connecting block (34) is attached with a nylon hook surface, and the surface of the second connecting block (35) is attached with a nylon suede surface.