CN207153969U - A kind of limiting and fixing device of supercentrifuge - Google Patents
A kind of limiting and fixing device of supercentrifuge Download PDFInfo
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- CN207153969U CN207153969U CN201720712468.2U CN201720712468U CN207153969U CN 207153969 U CN207153969 U CN 207153969U CN 201720712468 U CN201720712468 U CN 201720712468U CN 207153969 U CN207153969 U CN 207153969U
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- fixing device
- limiting
- connecting rod
- sliding block
- escapement
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Abstract
The utility model discloses a kind of limiting and fixing device of supercentrifuge, including fixing device body, escapement, bottom plate, sliding block, handle, slideway, locking post, fixed plate, limited block and connecting rod.The beneficial effects of the utility model are：Limiting and fixing device structure connection is compact, using simple, fixing device body is used for the spacing fixation of supercentrifuge, connecting rod one end is provided with escapement, limiter stable operation can be made, slide top is connected with sliding block, sliding block can move horizontally along slideway, after limited block plays position-limiting action, by flexible handle locking post can be driven to fix connecting rod, spacing fixation can easily be played, it is easy to operate, effect is reliable and stable, fixed plate corner is provided with screw hole, fixing device body can be fixed by screw, spring is provided between locking post and sliding block, by the stress of spring locking post can be made to withstand connecting rod, escapement is internally provided with rotating shaft, stability is strong during work.
Description
Technical field
A kind of limiting and fixing device is the utility model is related to, specially a kind of limiting and fixing device of supercentrifuge, category
In machinery equipment field.
Background technology
Supercentrifuge category Routine Test Lab centrifuge, is widely used in biology, chemistry, scientific research and education and the production such as medicine
Department, synthesizes suitable for micro-example quick separating, and supercentrifuge is mainly used in the solid particle and liquid in suspension
Separate, or by two kinds of density differences in emulsion, and immiscible liquid separates (such as cream is isolated from milk), it
It can also be used for excluding the liquid in wet solid, such as wet clothes dried with washing machine, special hypervelocity channel separator can also divide
From the admixture of gas of different densities, different densities or the solid particle of the granularity different spy of sinking speed in a liquid are utilized
Point, some sedimentation centrifuges can be also classified to solid particle by density or granularity.
In place of the limiting and fixing device of centrifuge comes with some shortcomings at present, some is not provided with anti-drop device, it is impossible to Gu
Determine the position-limit mechanism of supercentrifuge, some is not provided with locking post, it is impossible to fixed connecting rod, make limiting and fixing device fix tightly
Gu rotating shaft is not provided with inside escapement, it is impossible to make escapement flexible rotating, it is impossible to make escapement reliable operation, it is real
It is not strong with property.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of spacing fixation of supercentrifuge
Device.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of spacing fixed dress of supercentrifuge
Put, including fixing device body, escapement, bottom plate, sliding block, handle, slideway, locking post, fixed plate, limited block and connecting rod；
The fixing device body bottom portion is provided with bottom plate, and centre position is installed with slideway, and the slideway at the top of the bottom plate
Top is provided with friction-reducing layer, and the slideway is bulge-structure, and the slide top is connected with sliding block, and the sliding block bottom
The setting of portion centre position is fluted, and through there is handle, the handle top is installed with locking post in the sliding block centre position,
And it is provided with spring between the locking post and sliding block；Described bottom plate one end is installed with fixed plate, and the fixed plate four
Angle is provided with screw hole, and the fixed plate centre position is provided with connecting rod, and the connecting rod bottom array is provided with and locked
The corresponding circular hole of post, described connecting rod one end is provided with escapement, and the escapement is internally provided with rotating shaft, described anti-
Release mechanism is movable, and the connecting rod other end is installed with limited block, and described limited block one end sets limited location button.
Further, allow escapement flexibly movable to reach, the escapement is internally provided with rotating shaft.
Further, limiting and fixing device fixation, the fixed plate corner are respectively provided with by screw in order to reach
There is screw hole.
Further, limited block working stability is made in order to reach, flexibly, described limited block one end sets limited location button.
Further, in order to which the stress reached by spring makes locking post fix connecting rod, between the locking post and sliding block
It is provided with spring.
Further, locking post is made to insert circular hole in order to reach, so as to fixed connecting rod, the connecting rod bottom array is provided with
The circular hole corresponding with locking post.
Further, in order to reach the friction between reduction sliding block and slideway, the slide top is provided with friction-reducing layer.
Further, sliding block is made reliably to be moved horizontally along slideway in order to reach, the slider bottom centre position is set
It is fluted.
The beneficial effects of the utility model are：Limiting and fixing device structure connection is compact, uses simple, fixing device sheet
Body is used for the spacing fixation of supercentrifuge, and connecting rod one end is provided with escapement, can make limiter stable operation, and slide top is lived
Dynamic to be connected with sliding block, sliding block can move horizontally along slideway, after limited block plays position-limiting action, can be driven and locked by flexible handle
Tight post fixes connecting rod, can easily play spacing fixation, easy to operate, effect is reliable and stable, and fixed plate corner is provided with spiral shell
Silk hole, fixing device body can be fixed, spring be provided between locking post and sliding block, can pass through the stress of spring by screw
Locking post is set to withstand connecting rod, escapement is internally provided with rotating shaft, and stability is strong during work.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model escapement structural representation；
Fig. 3 is the utility model sliding block and handle connection diagram；
In figure：1st, fixing device body, 2, escapement, 3, bottom plate, 4, sliding block, 5, handle, 6, slideway, 7, locking post,
8th, fixed plate, 9, limited block, 10, connecting rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of limiting and fixing device of supercentrifuge, including fixing device body 1, escapement 2,
Bottom plate 3, sliding block 4, handle 5, slideway 6, locking post 7, fixed plate 8, limited block 9 and connecting rod 10；The bottom of fixing device body 1
Portion is provided with bottom plate 3, and the crown center position of bottom plate 3 is installed with slideway 6, and the top of the slideway 6 is provided with antifriction
Layer is wiped, the slideway 6 is bulge-structure, and the top movable of slideway 6 is connected with sliding block 4, and the bottom centre position of the sliding block 4
Set fluted, through there is a handle 5, the top of handle 5 is installed with locking post 7, and institute in the centre position of sliding block 4
State and be provided with spring between locking post 7 and sliding block 4；Described one end of bottom plate 3 is installed with fixed plate 8, and the fixed plate 8 four
Angle is provided with screw hole, and the centre position of fixed plate 8 is provided with connecting rod 10, and the bottom array of the connecting rod 10 be provided with
The corresponding circular hole of locking post 7, described one end of connecting rod 10 is provided with escapement 2, and the escapement 2 is internally provided with
Rotating shaft, the escapement 2 is movable, and the other end of connecting rod 10 is installed with limited block 9, and the one end of the limited block 9
Limited location button is set.
As a kind of technical optimization scheme of the present utility model：The escapement 2 is internally provided with rotating shaft；The fixation
8 four jiaos of plate is provided with screw hole；Described one end of limited block 9 sets limited location button；Set between the locking post 7 and sliding block 4
There is spring；The bottom array of connecting rod 10 is provided with the circular hole corresponding with locking post 7；The top of slideway 6 is provided with antifriction
Wipe layer；The bottom centre position of sliding block 4 sets fluted.
Fixed plate when in use, is fixed on one end of bottom plate, during slideway is fixed at the top of bottom plate by the utility model first
Between position, slide top is provided with friction-reducing layer, can reduce the friction between sliding block and slideway, and handle passes through sliding block；Secondly it is sliding
Spring is provided between block and locking block, locking block can be made to fix connecting rod by spring stress, connecting rod passes through fixed plate interposition
Put, connecting rod one end is provided with escapement, can prevent limited block from departing from, and makes limiting and fixing device relatively reliable；Last fixed plate
Corner is provided with screw hole, can be fixed limiting and fixing device by screw, and limited block one end sets limited location button, is limited when withstanding
During the button of position, position-limiting action can be played, work is more stable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of limiting and fixing device of supercentrifuge, including fixing device body (1), escapement (2), bottom plate (3), cunning
Block (4), handle (5), slideway (6), locking post (7), fixed plate (8), limited block (9) and connecting rod (10)；It is characterized in that：It is described
Fixing device body (1) bottom is provided with bottom plate (3), and bottom plate (3) the crown center position is installed with slideway (6), institute
It is bulge-structure to state slideway (6), and slideway (6) top movable is connected with sliding block (4), and sliding block (4) centre position passes through
There is handle (5), locking post (7) is installed with the top of the handle (5)；Described bottom plate (3) one end is installed with fixed plate
(8), fixed plate (8) centre position is provided with connecting rod (10), and described connecting rod (10) one end is provided with escapement (2), institute
It is movable to state escapement (2), connecting rod (10) other end is installed with limited block (9).
A kind of 2. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The escapement
(2) it is internally provided with rotating shaft.
A kind of 3. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The fixed plate
(8) corner is provided with screw hole.
A kind of 4. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The limited block
(9) one end sets limited location button.
A kind of 5. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The locking post
(7) it is provided with spring between sliding block (4).
A kind of 6. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The connecting rod (10)
Bottom array is provided with the circular hole corresponding with locking post (7).
A kind of 7. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The slideway (6)
Top is provided with friction-reducing layer.
A kind of 8. limiting and fixing device of supercentrifuge according to claim 1, it is characterised in that：The sliding block (4)
Bottom centre position sets fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712468.2U CN207153969U (en) | 2017-06-19 | 2017-06-19 | A kind of limiting and fixing device of supercentrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712468.2U CN207153969U (en) | 2017-06-19 | 2017-06-19 | A kind of limiting and fixing device of supercentrifuge |
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| Publication Number | Publication Date |
|---|---|
| CN207153969U true CN207153969U (en) | 2018-03-30 |
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ID=61711909
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712468.2U Active CN207153969U (en) | 2017-06-19 | 2017-06-19 | A kind of limiting and fixing device of supercentrifuge |
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| CN (1) | CN207153969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544297A (en) * | 2019-03-20 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Medical hand-held type electron syringe that dispenses |
-
2017
- 2017-06-19 CN CN201720712468.2U patent/CN207153969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544297A (en) * | 2019-03-20 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Medical hand-held type electron syringe that dispenses |
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