CN208320842U - A kind of centrifuge tube easy to operate - Google Patents
A kind of centrifuge tube easy to operate Download PDFInfo
- Publication number
- CN208320842U CN208320842U CN201820190016.7U CN201820190016U CN208320842U CN 208320842 U CN208320842 U CN 208320842U CN 201820190016 U CN201820190016 U CN 201820190016U CN 208320842 U CN208320842 U CN 208320842U
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- CN
- China
- Prior art keywords
- dynamic sealing
- sealing piece
- upper housing
- centrifuge tube
- adjusting rod
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Abstract
The utility model provides a kind of centrifuge tube easy to operate, including tube body and Guan Gai, the pipe lid is connected to the tube body upper end, it is characterized in that, the pipe lid includes shell, adjusting rod, dynamic sealing piece, the shell includes upper housing and lower case, cavity is equipped in the upper housing, the adjusting rod, dynamic sealing piece and lower case, which are sequentially overlapped, to be connected in the cavity, the upper end of the adjusting rod passes through the upper housing, lower end is connect with the dynamic sealing piece drives the dynamic sealing piece rotation, the upper housing, deflector hole is provided in the dynamic sealing piece and the lower case, the adjusting rod rotation drives diaphragm seal connection or closes upper housing, deflector hole on dynamic sealing piece and lower case.The utility model structure is simple, it is easy to use, it is redesigned by the pipe lid to centrifuge tube, only operating stick need to be stirred with hand can open or close the sampling channel of centrifuge tube pipe lid, it solves the problems, such as that existing centrifuge tube is inconvenient to use laborious, makes experimentation saving of work and time.
Description
Technical field
The utility model relates to a kind of centrifuge tube, especially a kind of centrifuge tube easy to operate.
Background technique
Centrifuge tube be in the experiment of life science, especially molecular biology field most basic and most common device it
One.It is contaminated due to needing to avoid and reduce sample in pipe, currently used centrifuge tube mostly uses on tube body added with pipe lid
Structure, which is spiral cover, is threadedly coupled between spiral cover and tube body, opens and closes be intended to turn pipe lid multi-turn every time,
Pipe lid can be opened, be put into or take out sample.There is the problems such as inconvenient to use, using effect is bad, and working efficiency is low more in it,
For this reason, it may be necessary to a kind of centrifuge tube, keeps its using effect good, and it is easy to use, working efficiency is improved, effectively prevent sample to leak, makes
For high speed centrifugation.
Utility model content
The purpose of the utility model is to provide a kind of centrifuge tubes easy to operate, and structure is simple, overcomes described in background technique
Shortcoming.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of centrifuge tube easy to operate, including tube body
With pipe lid, the pipe lid is connected to the tube body upper end, and the pipe lid includes upper housing, lower case, adjusting rod, dynamic sealing piece,
Cavity is equipped in the upper housing, the adjusting rod, dynamic sealing piece and lower case, which are sequentially overlapped, to be connected in the cavity, the tune
The upper end of pole passes through the upper housing, and lower end is connect with the dynamic sealing piece drives the dynamic sealing piece rotation, the upper casing
Deflector hole is provided in body, the dynamic sealing piece and the lower case, the adjusting rod rotation drives diaphragm seal connection or closes
Deflector hole in upper housing, dynamic sealing piece and lower case.
Further, further include the block that is located by connecting, further include locating piece and spring positioning pin；The adjusting rod lower end with
The block movement that is located by connecting described in block connection drive that is located by connecting, the block that is located by connecting are fixedly connected on the dynamic sealing piece
On；Location hole is provided on the block side wall that is located by connecting, spring positioning pin one end is placed in the location hole, described
Upper housing inner sidewall is equipped with gear hole, and the spring positioning pin other end is placed in the gear hole.
Further, the adjusting rod top is connected with L-type operating stick.
Further, the connection type of the pipe lid and the tube body is to be threadedly coupled.
It further, further include screen pipe, the screen pipe is set in the tube body, and the inboard wall of tube body is equipped with convex
Platform, the screen pipe upper end are connected to the boss, and the screen pipe and the tube body are coaxial.
Further, the material of the dynamic sealing piece is plastic cement.
Further, the tubular form is cylindrical shape, the bottom in circular conical surface sectional area from top to bottom gradually
Reduce.
Further, the connection type of upper housing and lower case is to snap connection.
It is easy to use the beneficial effects of the utility model are: the Centrifugal tube structure is simple, by the pipe lid to centrifuge tube into
Row redesigns, and only need to stir operating stick with hand and can open or close the sampling channel of centrifuge tube pipe lid, solve it is existing from
Heart pipe laborious problem inconvenient to use, effectively improves working efficiency, makes experimentation saving of work and time.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But the utility model is not limited to
Embodiment.
Detailed description of the invention
Fig. 1 is the integral installation distribution structure schematic diagram of the utility model embodiment.
Fig. 2 is the explosive view of the utility model embodiment.
Specific embodiment
Referring to Fig. 1-2, a kind of centrifuge tube easy to operate, including tube body 1 and pipe lid 2, the pipe lid 2 are connected to the tube body 1
Upper end, the pipe lid 2 include upper housing 21, lower case 26, adjusting rod 22, dynamic sealing piece 23, are equipped with cavity in the upper housing,
The adjusting rod 22, dynamic sealing piece 23 and lower case 26, which are sequentially overlapped, to be connected in the cavity, and the upper end of the adjusting rod 22 is worn
Cross the upper casing, lower end is connect with the body dynamic sealing piece 23 drives the dynamic sealing piece 23 to rotate, the upper housing, described dynamic
Deflector hole is provided on diaphragm seal 23 and institute's lower case 26, the rotation of adjusting rod 22 drives the connection of diaphragm seal 23 or closes upper casing
Deflector hole in body, dynamic sealing piece 23 and lower case 26.
Above-mentioned further includes the block 24 that is located by connecting, and further includes locating piece and spring positioning pin 25；The adjusting rod lower end with
The movement of block 24 that is located by connecting described in the connection drive of block 24 that is located by connecting, the block 24 that is located by connecting is fixedly connected on described dynamic
On diaphragm seal；Location hole is provided on 24 side wall of block that is located by connecting, it is described fixed that described 25 one end of spring positioning pin is placed in
In the hole of position, the upper housing inner sidewall is equipped with gear hole, and 25 other end of spring positioning pin is placed in the gear hole.
Above-mentioned 22 top of adjusting rod is connected with L-type operating stick 27.
The connection type of above-mentioned pipe lid 2 and the tube body 1 is to be threadedly coupled.
Above-mentioned further includes screen pipe, and the screen pipe is set in the tube body, and the inboard wall of tube body is equipped with boss, described
Screen pipe upper end is connected to the boss, and the screen pipe and the tube body are coaxial.
The material of above-mentioned dynamic sealing piece 23 is plastic cement.
1 shape of above-mentioned tubular body is cylindrical shape, and 1 bottom of tube body is gradually reduced from top to bottom in circular conical surface sectional area.
The connection type of above-mentioned upper housing 21 and lower case 26 is to snap connection.
Above-described embodiment is only used to further illustrate the utility model, but the utility model is not limited to embodiment, all
It is that this reality is each fallen within to any simple modification, equivalent change and modification made above according to the technical essence of the utility model
In protection scope with new technique scheme.
Claims (8)
1. a kind of centrifuge tube easy to operate, including tube body (1) and pipe lid (2), the pipe lid (2) are connected to the tube body (1) upper end,
It is characterized in that, the pipe lid (2) includes upper housing (21) and lower case (26), adjusting rod (22), dynamic sealing piece (23), it is described
Cavity is equipped in upper housing, the adjusting rod (22), dynamic sealing piece (23) and lower case (26) are sequentially overlapped and are connected to the cavity
Interior, the upper end of the adjusting rod (22) passes through the upper housing, lower end connect with the dynamic sealing piece (23) drive it is described move it is close
Mounting (23) rotates, and is provided with deflector hole, the tune in the upper housing, the dynamic sealing piece (23) and the lower case (26)
Pole (22) rotation drives diaphragm seal (23) connection or closes the water conservancy diversion in upper housing, dynamic sealing piece (23) and lower case (26)
Hole.
It further include be located by connecting block (24) and spring positioning 2. centrifuge tube easy to operate according to claim 1, is characterized in that
Pin (25)；The adjusting rod lower end connect described in drive block (24) movement that is located by connecting, institute with the block that is located by connecting (24)
It states the block that is located by connecting (24) and is connected and fixed and be connected to the dynamic sealing on piece；It is fixed to be provided on the block that is located by connecting (24) side wall
Position hole, described spring positioning pin (25) one end are placed in the location hole, and the upper housing inner sidewall is equipped with gear hole, institute
Spring positioning pin (25) other end is stated to be placed in the gear hole.
3. centrifuge tube easy to operate according to claim 1, is characterized in that, adjusting rod (22) top is connected with L-type behaviour
Make bar (27).
4. centrifuge tube easy to operate according to claim 1, is characterized in that, the connection of the pipe lid (2) and the tube body (1)
Mode is to be threadedly coupled.
It further include screen pipe 5. centrifuge tube easy to operate according to claim 1, is characterized in that, the screen pipe is set to institute
State in tube body, the inboard wall of tube body is equipped with boss, and the screen pipe upper end is connected to the boss, the screen pipe with it is described
Tube body is coaxial.
6. centrifuge tube easy to operate according to claim 1, is characterized in that, the material of the dynamic sealing piece (23) is plastic cement.
7. centrifuge tube easy to operate according to claim 1, is characterized in that, tube body (1) shape is cylindrical shape, the pipe
Body (1) bottom is gradually reduced from top to bottom in circular conical surface sectional area.
8. centrifuge tube easy to operate according to claim 1, is characterized in that, the company of the upper housing (21) and lower case (26)
Connecing mode is to snap connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190016.7U CN208320842U (en) | 2018-02-05 | 2018-02-05 | A kind of centrifuge tube easy to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190016.7U CN208320842U (en) | 2018-02-05 | 2018-02-05 | A kind of centrifuge tube easy to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320842U true CN208320842U (en) | 2019-01-04 |
Family
ID=64782381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190016.7U Active CN208320842U (en) | 2018-02-05 | 2018-02-05 | A kind of centrifuge tube easy to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114231392A (en) * | 2022-01-06 | 2022-03-25 | 武汉生民医疗科技有限公司 | Particulate matter capturing system and method |
-
2018
- 2018-02-05 CN CN201820190016.7U patent/CN208320842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114231392A (en) * | 2022-01-06 | 2022-03-25 | 武汉生民医疗科技有限公司 | Particulate matter capturing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230209 Address after: 311800 Floor 1, Building 2, No. 9, Xingnong Road, Jiyang Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Fengying Medical Plastic Co.,Ltd. Address before: 310000 Tonger Village, Hezhuang Street, Dajiangdong Industrial Cluster District, Hangzhou, Zhejiang Province Patentee before: HANGZHOU YIHAN BIOLOGICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |