CN217747518U

CN217747518U - Noise-reduction and cooling air cover assembly of medical centrifugal machine

Info

Publication number: CN217747518U
Application number: CN202221272811.3U
Authority: CN
Inventors: 张凯
Original assignee: Anhui Fangling Biomedical Equipment Co ltd
Current assignee: Anhui Fangling Biomedical Equipment Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-08
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a medical centrifuge amortization cooling wind lid subassembly, including the door closure, the door closure medial surface have a welt through a plurality of flat head screwed connection of edge position department all around, door closure and the corresponding position department in door welt center set up through-hole and the inside handle that passes of through-hole, the handle outside fix on the bracket component of door closure medial surface through fixed cover, the bracket component include the mounting panel of two upper and lower parallels just the mounting panel between central point put the department be fixed with the rectangle connecting plate, mounting panel and rectangle connecting plate surface machining have the screw hole that is triangular distribution, door welt medial surface central point put the department and be equipped with the wind lid and hang the circle. This wind lid subassembly has the effect of amortization cooling, and the security is better, and its wind lid part can carry out solitary dismantlement simultaneously and wash, has prolonged the life of wind lid subassembly.

Description

Noise-reduction and cooling air cover assembly of medical centrifugal machine

Technical Field

The utility model relates to a medical centrifuge spare part technical field, more specifically the theory says, relates to a medical centrifuge amortization cooling wind lid subassembly.

Background

The medical centrifuge is to use the powerful centrifugal force generated by the high-speed rotation of the centrifuge rotor to accelerate the sedimentation velocity of particles in liquid and separate the substances with different sedimentation coefficients and buoyancy densities in the sample. It is necessary to use a centrifuge to generate a strong centrifugal force to force the particles against diffusion to produce a settling motion. Medical centrifuges are commonly used in hospital clinical laboratories to centrifuge blood, wherein the centrifuged blood and blood cells are separated, and the upper serum is used for various biochemical tests. Therefore, the medical centrifuge is a necessary device for clinical laboratory.

Wherein, the hood is one of medical centrifuge's important spare part, plays the effect of protection, but because centrifuge rotor rotational speed is higher, can produce great noise and high temperature in centrifuge cabin inside, current hood structure can not play the effect of amortization cooling, and in addition, current hood formula structure as an organic whole, long-time back of using, the easy accumulation dust of lateral surface in the hood causes the jam, is difficult to wash, influences medical centrifuge's normal work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical centrifuge amortization cooling wind lid subassembly, this wind lid subassembly have the effect of amortization cooling, and the security is better, and its wind lid part can carry out solitary dismantlement simultaneously and wash, has prolonged the life of wind lid subassembly.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a medical centrifuge amortization cooling wind lid subassembly, includes the door closure, the inside amortization passageway that is equipped with installation amortization sponge of door closure, the door closure medial surface have a welt through a plurality of flat head screw connection of all edge positions department, door closure and door welt center correspond position department and offer the inside handle that passes of through-hole and through-hole, the handle outside fix on the bracket component of door closure medial surface through fixed cover, the bracket component include two upper and lower parallel mounting panels just the mounting panel between central point department be fixed with rectangular connecting plate, mounting panel and rectangular connecting plate surface processing have the screw hole that is triangular distribution, door welt medial surface central point department of putting be equipped with wind lid hanging ring, wind lid hanging ring outer lane offer breach just the handle rotatory embedding of breach that sets up through the handle body inboard wind lid hanging ring outer lane breach inside, wind lid hanging ring surface be equipped with three through-hole and through-hole inside all inwards penetrate the wind lid bracing piece, wind lid bracing piece one end pass through door welt and screw in and fix to the screw hole inside just the wind lid bracing piece other end pass through countersunk head fixed wind lid hanging ring, the handle pass through fixed cover screw.

Furthermore, a lock rod is fixed at the upper end of the inner side surface of the door lining plate and is used for connecting a door lock assembly.

Furthermore, the bracket component is positioned at the center of the inner side surface of the door cover, and the two ends of the two parallel mounting plates are welded and fixed with the side surface of the door cover.

Further, the wind cover is in an arc shape with the radius gradually decreasing from inside to outside.

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

the utility model has the advantages that the flexible disassembly and assembly operation of the wind cover can be realized by arranging the handle with the notch and the wind cover hanging ring structure, the wind cover with dust deposition can be conveniently and independently cleaned, and the service life of the wind cover component is prolonged; through setting up circular-arc wind lid structure, the original air outlet of cooperation medical centrifuge lower extreme can play the effect of amortization cooling.

Drawings

FIG. 1 is a schematic view of the disassembled structure of the wind cap assembly of the present invention;

in the figure: 1. a door cover; 2. a door liner; 3. a wind cover support rod; 4. the wind cover is hung on the ring; 5. a wind cover; 6. a handle; 7. a countersunk head screw; 8. flat head screws; 9. circlip for shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the utility model easy to understand and understand, the utility model is further explained by combining with the specific figures.

As shown in figure 1, the door cover and the door lining plate are connected through flat head screws on the periphery, a support assembly is arranged at the center of the inner side face of the door cover and comprises an upper mounting plate and a lower mounting plate which are parallel to each other, a rectangular connecting plate is fixed at the center between the mounting plates, three threaded holes which are distributed in a triangular shape are formed in the surfaces of the mounting plates and the rectangular connecting plate, a wind cover supporting rod is of an inner-outer two-section structure, a screw rod is arranged on the outer side section and is screwed into the threaded holes formed in the surfaces of the mounting plates and the rectangular connecting plate to achieve fixing, a screw thread cylinder structure is arranged on the inner side section and is used for screwing in a sunk screw to fix a wind cover hanging ring, a handle aligns a gap with the gap of the wind cover hanging ring and is embedded into a circular ring inside the wind cover hanging ring through rotation, the handle is respectively connected with the rectangular connecting plate and the wind cover on the two sides through fixing sleeves with different sizes at the two ends, the sunk screw is a slotted sunk screw GB-T100-1986 M6X25, and the flat head screw is a cross-grooved big flat head screw SPM 4-L10. The air cover, the door liner plate and the door cover are connected and fixed together in sequence.

When the door closure is opened, all the flaps subassembly can be opened simultaneously with the door closure, make things convenient for the sampling operation, when the flap deposition, can dismantle the fixed cover in the outside down, outwards take out and rotate the handle simultaneously, make the breach of handle align the flap and hang the circle breach, outwards take out handle and flap, wash alone, the flap is circular-arc, when the inside windage heat and the noise that produces of medical centrifuge, let the windage of rotatory production down flow through circular-arc flap, cooperate the original air outlet of medical centrifuge lower extreme, guide the discharge downwards with the windage, thereby reach the mesh of amortization cooling.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical centrifuge amortization cooling wind lid subassembly, includes the door closure, door closure inside be equipped with the amortization passageway of installation amortization sponge, the door closure medial surface have a welt, its characterized in that through the flat head screw connection of a plurality of all edge positions department around: door closure and door welt center correspond position department and seted up through-hole and the inside handle that passes of through-hole, the handle outside fix on the bracket component of door closure medial surface through fixed cover, the bracket component include the mounting panel of two parallels from top to bottom just the mounting panel between central point department be fixed with the rectangular connecting plate, mounting panel and rectangular connecting plate surface processing have the three screw hole that is triangular distribution, door welt medial surface central point department of putting be equipped with the flap and hang the circle, flap hang the circle outer lane seted up the breach just the handle pass through the breach rotation embedding that handle body inboard was seted up inside flap outer lane breach, flap hang the circle surface be equipped with three through-hole and the inside equal inwards flap bracing piece that penetrates of through-hole, flap bracing piece one end pass door welt and screw in fix threaded hole just the flap bracing piece other end pass through countersunk screw fixed flap and hang the circle, the handle inboard pass through fixed cover, fixed cover and wind cover between still be equipped with axle circlip.

2. The noise reduction and temperature reduction air cover assembly of the medical centrifuge according to claim 1, wherein: the lock rod is fixed on the upper end of the inner side surface of the door lining plate and used for being connected with the door lock assembly.

3. The noise reduction and temperature reduction air cover assembly of the medical centrifuge according to claim 1, wherein: the bracket component is positioned at the center of the inner side surface of the door cover, and the two ends of the two parallel mounting plates are welded and fixed with the side surface of the door cover.

4. The noise reduction and temperature reduction air cover assembly of the medical centrifuge according to claim 1, wherein: the wind cover is in a circular arc shape with the radius gradually reduced from inside to outside.