CN208417146U - The gripping mechanism of centrifuge tube lid clamping unit and its composition - Google Patents
The gripping mechanism of centrifuge tube lid clamping unit and its composition Download PDFInfo
- Publication number
- CN208417146U CN208417146U CN201820825891.8U CN201820825891U CN208417146U CN 208417146 U CN208417146 U CN 208417146U CN 201820825891 U CN201820825891 U CN 201820825891U CN 208417146 U CN208417146 U CN 208417146U
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- China
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- centrifuge tube
- tube lid
- snap
- gauge
- clamping unit
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Abstract
The utility model discloses a kind of centrifuge tube lid clamping unit and its gripping mechanisms of composition, including the pressing plate for pushing down centrifuge tube lid and the snap-gauge for blocking centrifugation tube wall, the pressing plate and the snap-gauge vertically connect the same surface of a connecting plate, the pressing plate is parallel and spaced apart with the snap-gauge, and the snap-gauge offers card slot far from the connecting plate side.Advantage: by the way that a clamping unit is arranged outside centrifuge tube lid, centrifuge tube lid is limited in inside clamping unit in limited space, prevents centrifuge tube from covering and is ejected during boiling water bath.
Description
Technical field
The utility model belongs to medical equipment field, is related to the gripping mechanism of a kind of clamping unit and its composition, special
It is not related to a kind of centrifuge tube lid gripping mechanism.
Background technique
In medical field, centrifuge tube boiling water bath is very commonly to operate.Current centrifuge tube when carrying out boiling water bath, by
It is heated in for a long time, gas expansion in closed centrifuge tube, so that centrifuge tube lid is easily rushed to open, influences boiling water bath process.
Utility model content
To solve the above-mentioned problems, one of the purpose of this utility model is to provide one kind and centrifuge tube can be prevented to cover boiling
The centrifuge tube lid clamping unit being rushed to open during water-bath.
To achieve the above object, the technical solution of the utility model is: a kind of centrifuge tube lid clamping unit, including for pressing
Firmly the pressing plate of centrifuge tube lid and the snap-gauge for blocking centrifugation tube wall, the pressing plate and the snap-gauge are vertically connected at a connection
The same surface of plate, the pressing plate is parallel and spaced apart with the snap-gauge, and the snap-gauge is offered far from the connecting plate side
Card slot.
It further, further include handle, the handle is fixedly connected with the pressing plate far from the surface of the snap-gauge.
Further, the card slot cross section of the snap-gauge is large semi-circular, and diameter is less than centrifugation tube wall diameter.
Further, the counterface surface of the pressing plate and the snap-gauge is dot bulge.
The another object of the utility model is to provide a kind of centrifuge tube lid gripping mechanism of integrated form, by integrated, raising
Efficiency, while improving the stationarity during centrifuge tube boiling water bath.
A kind of centrifuge tube lid gripping mechanism, including buoyancy piece and described in any item centrifuge tube lid clamping units as above, institute
State buoyancy piece be polygon cylinder, the centrifuge tube lid clamping unit be it is multiple, multiple centrifuge tube lid clamping units are uniform
The side of the buoyancy piece is fixed at interval.
Further, the buoyancy piece is made of plastics, and inner hollow.
Compared with prior art, the beneficial effects of the utility model are, by the way that a card is arranged outside centrifuge tube lid
Centrifuge tube lid is limited in inside gripping mechanism in limited space, centrifuge tube lid is prevented to pop up by tight unit.
Detailed description of the invention
Fig. 1 is centrifuge tube lid clamping cellular construction schematic diagram；
Fig. 2 is centrifuge tube lid gripping mechanism structural schematic diagram；
In figure: 1 pressing plate, 2 handles, 3 connecting plates, 4 snap-gauges, 5 buoyancy pieces.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1:
Fig. 1 is please referred to, provides a kind of centrifuge tube lid clamping unit, the centrifuge tube for the embodiments of the present invention 1
Lid clamping unit includes the snap-gauge (4) for pushing down the pressing plate of centrifuge tube lid (1) and for blocking centrifugation tube wall, the pressing plate
(1) and the snap-gauge (4) is vertically connected at the same surface of a connecting plate (3), and the pressing plate (1) is parallel with the snap-gauge (4)
And be spaced apart, the snap-gauge (4) offers card slot far from the connecting plate (3) side, which is large semi-circular, diameter
Less than centrifugation tube wall diameter.The large semi-circular card slot of the snap-gauge (4) is centrifuged tube wall for clamping, with pressing plate (1) phase
Pair upper surface withstand centrifugation pipe cap.The pressing plate (1) and the snap-gauge (4) interval are formed by space for placing centrifuge tube
Lid, during boiling water bath, the centrifuge tube side of covering is the pressing plate (1), and lower section is the snap-gauge (4), is centrifuged tube wall by card
The card slot of plate (4) blocks, and when centrifuge tube lid will be ejected, top is blocked and can not be popped up by the pressing plate (1), and lower section is also by institute
It withstands and can not move down in the card slot upper surface for stating snap-gauge (4).
The present embodiment further includes handle (2), the table of the handle (2) and the pressing plate (1) far from the snap-gauge (4)
Face is fixedly connected, and personnel is facilitated to pick up centrifuge tube gripping mechanism.
Pressing plate described in the present embodiment (1) and the counterface surface of the snap-gauge (4) are dot bulge, can increase centrifuge tube
Frictional force when lid is respectively contacted with its surface reduces opposite sliding.
Centrifuge tube is during boiling water bath, since when gases are heated, they expand in closed pipe, when expanding to a certain extent,
When centrifuge tube caping is opened, since centrifuge tube lid is stuck in clamping unit, centrifugation tube wall is blocked by the card slot of snap-gauge (4), from
Heart pipe, which covers face and withstood by pressing plate (1), prevents it from moving up again, is withstood below centrifuge tube lid by snap-gauge (4), prevent its from
It moves still further below, finally, centrifuge tube lid can not be opened.
Embodiment 2:
Referring to figure 2., a kind of centrifuge tube lid gripping mechanism, the centrifugation pipe clamp are provided for the embodiments of the present invention
Device includes centrifuge tube lid clamping unit described in embodiment 1, and the centrifuge tube lid gripping mechanism further includes buoyancy piece (5), institute
State buoyancy piece (5) be polygon cylinder, the centrifuge tube lid clamping unit be it is multiple, multiple centrifuge tube lid clamping units are equal
Even be spaced is fixed on the sides of the buoyancy piece (5), can facilitate the multiple centrifuge tube lid of management, while by corresponding centrifuge tube
It takes out raising simultaneously from water, reduces the single time for taking out centrifuge tube, improve man efficiency.The buoyancy piece (5) is plastics
It is made, and inner hollow, centrifuge tube lid gripping mechanism is smoothly floated on the surface.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of centrifuge tube lid clamping unit, it is characterised in that: including the pressing plate (1) for pushing down centrifuge tube lid and for blocking
It is centrifuged the snap-gauge (4) of tube wall, the pressing plate (1) and the snap-gauge (4) are vertically connected at the same surface of a connecting plate (3),
The pressing plate (1) is parallel and spaced apart with the snap-gauge (4), and the snap-gauge (4) offers card far from the connecting plate (3) side
Slot.
2. a kind of centrifuge tube lid clamping unit according to claim 1, it is characterised in that: it further include handle (2), described
Hand (2) is fixedly connected with the pressing plate (1) far from the surface of the snap-gauge (4).
3. a kind of centrifuge tube lid clamping unit according to claim 1, it is characterised in that: the card slot of the snap-gauge (4) is horizontal
Section is large semi-circular, and diameter is less than centrifugation tube wall diameter.
4. a kind of centrifuge tube lid clamping unit according to claim 1, it is characterised in that: the pressing plate (1) and the card
The counterface surface of plate (4) is dot bulge.
5. a kind of centrifuge tube lid gripping mechanism, it is characterised in that: including buoyancy piece (5) and such as any one of claim 1-4 institute
The centrifuge tube lid clamping unit stated, the buoyancy piece (5) be polygon cylinder, the centrifuge tube lid clamping unit be it is multiple, it is more
A centrifuge tube lid clamping unit uniform intervals are fixed on the side of the buoyancy piece (5).
6. a kind of centrifuge tube lid gripping mechanism according to claim 5, it is characterised in that: the buoyancy piece (5) is plastics
It is made, and inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825891.8U CN208417146U (en) | 2018-05-30 | 2018-05-30 | The gripping mechanism of centrifuge tube lid clamping unit and its composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825891.8U CN208417146U (en) | 2018-05-30 | 2018-05-30 | The gripping mechanism of centrifuge tube lid clamping unit and its composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417146U true CN208417146U (en) | 2019-01-22 |
Family
ID=65113919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825891.8U Active CN208417146U (en) | 2018-05-30 | 2018-05-30 | The gripping mechanism of centrifuge tube lid clamping unit and its composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417146U (en) |
-
2018
- 2018-05-30 CN CN201820825891.8U patent/CN208417146U/en active Active
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