CN206526949U - Quick lock in air-tightness rotor - Google Patents
Quick lock in air-tightness rotor Download PDFInfo
- Publication number
- CN206526949U CN206526949U CN201720189754.5U CN201720189754U CN206526949U CN 206526949 U CN206526949 U CN 206526949U CN 201720189754 U CN201720189754 U CN 201720189754U CN 206526949 U CN206526949 U CN 206526949U
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- China
- Prior art keywords
- rotor
- tightness
- air
- quick lock
- cover
- Prior art date
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Abstract
The utility model provides a kind of quick lock in air-tightness rotor.The quick lock in air-tightness rotor includes rotor, installed part, rotor cover, locking piece, the rotor cover is located at the rotor top, the locking piece is located at rotor cover center, and its one end is abutted with the rotor cover, the other end is through the rotor cover and extends in the rotor, the rotor bottom center is fixed in described installed part one end, and the other end is extended through to the rotor, is connected with the locking piece.The quick lock in air-tightness rotor that the utility model is provided solves the rotor seal sealing structure of the prior art not slow technical problem of tight, lock speed.
Description
Technical field
The utility model is related to medical centrifuge rotor field, and in particular to a kind of quick lock in air-tightness rotor.
Background technology
Medical centrifuge rotor when in use, needs to carry out encapsulation process to it under partial picture.The centrifugation of prior art
Machine mostly covers the opening of rotor by rotor cover or centrifuge cup, realizes and compresses sealing.But such rotor in the prior art
There is poorly sealed, lock speed in sealing structure.
Utility model content
To solve the technical problem that rotor seal sealing structure is not tight, lock speed is slow of prior art, the utility model
A kind of quick lock in air-tightness rotor solved the above problems is provided.
A kind of quick lock in air-tightness rotor, including rotor, installed part, rotor cover, locking piece, the rotor cover are located at institute
Rotor top is stated, the locking piece is abutted located at rotor cover center, and its one end with the rotor cover, and the other end runs through institute
State rotor cover and extend in the rotor, the rotor bottom center is fixed in described installed part one end, the other end extends simultaneously
It is through in the rotor, is connected with the locking piece.
In a kind of preferred embodiment for the quick lock in air-tightness rotor that the utility model is provided, the quick lock in gas
Close property rotor also includes sealing ring, and the sealing ring is located between the rotor cover and the rotor.
In a kind of preferred embodiment for the quick lock in air-tightness rotor that the utility model is provided, the locking piece includes
Locking screw thread, limiting plate, the handle set gradually, the limiting plate is abutted with the rotor cover away from the rotor side, institute
Locking screw thread is stated through the rotor cover, in being connected in the rotor with the installed part.
In a kind of preferred embodiment for the quick lock in air-tightness rotor that the utility model is provided, the installed part includes
Installation screw thread, the fixture set gradually, the fixture is fixed on the rotor bottom, and the installation screw thread is through to described
In rotor, and it is connected with the locking screw thread.
The utility model provide quick lock in air-tightness rotor a kind of preferred embodiment in, the locking screw thread and
The installation screw thread is intermeshing multiple thread.
In a kind of preferred embodiment for the quick lock in air-tightness rotor that the utility model is provided, the quick lock in gas
Close property rotor also includes dismounting hole, and the dismounting hole sequentially passes through the locking piece and the installed part.
Compared to prior art, the quick lock in air-tightness rotor that the utility model is provided has following beneficial effect
Really：
First, the quick lock in air-tightness rotor is locked by the locking piece and the intermeshing of the installed part 12, pressure
Tight convenient, good sealing effect.
2nd, nibbled between the locking piece and the installed part of the quick lock in air-tightness rotor by multiple thread
Close, substantially increase lock speed, improve experiment and production efficiency.
3rd, the quick lock in air-tightness rotor is provided with the dismounting hole, had both facilitated the quick lock in air-tightness and has turned
The dismounting work of son, and its air-tightness is not influenceed.
Brief description of the drawings
Fig. 1 is the structural representation for the quick lock in air-tightness rotor that the utility model is provided；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is Fig. 2 explosive view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.
Please refer to Fig. 1 to Fig. 3, wherein Fig. 1 is the structure for the quick lock in air-tightness rotor that the utility model is provided
Schematic diagram, Fig. 2 is Fig. 1 sectional view, and Fig. 3 is Fig. 2 explosive view.
The quick lock in air-tightness rotor 1 includes rotor 11, installed part 12, rotor cover 13, locking piece 14, sealing ring
15th, hole 16 is dismounted.
The rotor cover 13 covers the opening of the rotor 11 located at the top of rotor 11.The sealing ring 15 is set
Between the rotor cover 13 and the rotor 11, strengthen sealing effectiveness.
The installed part 12 includes installation screw thread 121, the fixture 122 being sequentially connected.The locking piece 14 is included successively
Locking screw thread 141, limiting plate 142, the handle 143 of connection.
The installed part 12 is through in the rotor 11 in the bottom center of rotor 11.The fixture 122 is fixed
In the bottom of rotor 11, the installation screw thread 121 is through in the rotor 11, and is engaged with the locking screw thread 141.
The locking piece 14 is through in the rotor 11 in the center of rotor cover 13.The limiting plate 142 with it is described
Rotor cover 13 is abutted away from the side of rotor 11, and the locking screw thread 141 runs through the rotor cover 13, in the rotor 11
Engaged with the installation screw thread 121.
The dismounting hole 16 sequentially passes through the locking piece 14 and the installed part 12.
Particularly, the locking screw thread 141 and the screw thread 121 of installing is intermeshing multiple threads.
When it is implemented, will be equipped with after the test tube of centrifugal liquid is inserted in the rotor 11, the rotor cover 13 is covered,
Insert the locking piece 14.The locking piece 14 is rotated using the handle 143, it is intermeshed with the installed part 12,
So as to compress the rotor cover 13.
Centrifuge principal axis then is inserted using the dismounting hole 16, centrifugally operated is carried out.
Compared to prior art, the quick lock in air-tightness rotor 1 that the utility model is provided has following beneficial effect
Really：
First, the quick lock in air-tightness rotor 1 is locked by the locking piece 14 and the intermeshing of the installed part 12,
Compress convenient, good sealing effect.
2nd, bull spiral shell is passed through between the locking piece 14 and the installed part 12 of the quick lock in air-tightness rotor 1
Line is engaged, and substantially increases lock speed, improves experiment and production efficiency.
3rd, the quick lock in air-tightness rotor 1 is provided with the dismounting hole 16, has both facilitated the quick lock in air-tightness
The dismounting work of rotor 1, and its air-tightness is not influenceed.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included within scope of patent protection of the present utility model.
Claims (6)
1. a kind of quick lock in air-tightness rotor, it is characterised in that：Including rotor, installed part, rotor cover, locking piece, described turn
Son is covered on the rotor top, and the locking piece is abutted located at rotor cover center, and its one end with the rotor cover, separately
One end is through the rotor cover and extends in the rotor, and the rotor bottom center is fixed in described installed part one end, separately
One end is extended through to the rotor, is connected with the locking piece.
2. quick lock in air-tightness rotor according to claim 1, it is characterised in that：The quick lock in air-tightness rotor
Also include sealing ring, the sealing ring is located between the rotor cover and the rotor.
3. quick lock in air-tightness rotor according to claim 1, it is characterised in that：The locking piece includes setting gradually
Locking screw thread, limiting plate, handle, the limiting plate abuts with the rotor cover away from the rotor side, the locking spiral shell
Line runs through the rotor cover, in being connected in the rotor with the installed part.
4. quick lock in air-tightness rotor according to claim 3, it is characterised in that：The installed part includes setting gradually
Installation screw thread, fixture, the fixture is fixed on the rotor bottom, and the installation screw thread is through in the rotor,
And be connected with the locking screw thread.
5. quick lock in air-tightness rotor according to claim 4, it is characterised in that：The locking screw thread and the installation
Screw thread is intermeshing multiple thread.
6. quick lock in air-tightness rotor according to claim 1, it is characterised in that：The quick lock in air-tightness rotor
Also include dismounting hole, the dismounting hole sequentially passes through the locking piece and the installed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189754.5U CN206526949U (en) | 2017-03-01 | 2017-03-01 | Quick lock in air-tightness rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189754.5U CN206526949U (en) | 2017-03-01 | 2017-03-01 | Quick lock in air-tightness rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526949U true CN206526949U (en) | 2017-09-29 |
Family
ID=59915549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189754.5U Active CN206526949U (en) | 2017-03-01 | 2017-03-01 | Quick lock in air-tightness rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526949U (en) |
-
2017
- 2017-03-01 CN CN201720189754.5U patent/CN206526949U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |