CN206570325U - A kind of automatic lifting sampling mechanism of cell specimen transfer - Google Patents
A kind of automatic lifting sampling mechanism of cell specimen transfer Download PDFInfo
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- CN206570325U CN206570325U CN201720241536.1U CN201720241536U CN206570325U CN 206570325 U CN206570325 U CN 206570325U CN 201720241536 U CN201720241536 U CN 201720241536U CN 206570325 U CN206570325 U CN 206570325U
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- lifting
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- cell specimen
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Abstract
The utility model discloses a kind of automatic lifting sampling mechanism of cell specimen transfer, including the lifting shaft in frame, the lifting frame slided up and down along it is arranged with described lifting shaft, described frame is provided with the main drive for driving the lifting frame lifting and with the sampler of the elevating control pipettor sampling for lifting frame.Pipettor is syringe, described sampler includes the clamping structure for being arranged on the pipe shaft for being supported on the lifting frame and fixing pipettor, the assistant drive device that described lifting frame is provided with the pressure-raising structure that can slide up and down lifting or the push rod for pushing pipettor and drives the pressure-raising structure to lift.Main drive driving lifting frame extracts pipettor in the utility model, and assistant drive device controls the imbibition of pipettor and pushes away liquid, realizes the automatic sampling of cell specimen liquid, greatly reduce artificial operation, improve operating efficiency.
Description
【Technical field】
The utility model is related to a kind of automatic lifting sampling mechanism of cell specimen transfer, belongs to medical detection auxiliary and sets
Standby technical field.
【Background technology】
In medical treatment detection at present, the transfer of pathological cells sample is all that the cell specimen liquid in the artificial cup by sample is transferred to centrifugation
Guan Zhong, transfer manually will plug suction nozzle with liquid-transfering gun, repeatedly draw specimen fluids and be transferred to centrifuge tube, waste time and energy, have a strong impact on
Operating efficiency, the auxiliary equipment of pathological cells sample can be shifted automatically accordingly, it would be desirable to a kind of, and automatic lifting sampling mechanism
It is the most important thing.
【Utility model content】
The utility model purpose is to make up the defect of prior art there is provided one kind is simple in construction, lifting operation fast and stable
And the automatic lifting sampling mechanism of the cell specimen transfer of service life length.
The utility model is achieved through the following technical solutions：
A kind of automatic lifting sampling mechanism of cell specimen transfer, it is characterised in that including the lifting in frame
The lifting frame slided up and down along it is arranged with axle, described lifting shaft, described frame is provided with the driving lifting frame liter
The main drive of drop and the sampler sampled with the elevating control pipettor of the lifting frame.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that described pipettor
For syringe, described sampler includes the fixing knot for being arranged on the pipe shaft for being supported on the lifting frame and fixing pipettor
Structure, described lifting frame is provided with the pressure-raising structure that can slide up and down lifting or the push rod for pushing pipettor and drives the pressure-raising
The assistant drive device of structure lifting.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described in Figure, it is characterised in that described fixing knot
The deck that structure includes the fixing pipe shaft and prevents pipe shaft from moving horizontally prevents its fixed plate lifted with the fixed pipe shaft, described
Deck provided with multiple interior big outer small necks, the port edges of the pipe shaft can enter the deck and the fixed plate
Between gap and be stuck in the port of the neck.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that described pressure-raising knot
Structure carries plate and pressing plate including what is be fixedly connected, and described carries recess of the plate provided with the shaft for accommodating the push rod, the push rod
Cap handle can be caught in the gap carried between plate and pressing plate and the recess port described in being stuck in.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that in described frame
Provided with the skimming baffle that can separate the sample cup for containing cell specimen with pipettor.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that described main driving
Device includes the main motor being arranged in frame and the connection main motor output end and the main belt transmission group of the lifting frame
Part, is provided with gear reduction structure between the main motor and described main belt drive component.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that described secondary driving
Device includes the auxiliary-motor and slide guide axle being arranged on the lifting frame, and described pressure-raising structure is sheathed on described slide guide axle
On, provided with secondary belt drive component between the output end of the auxiliary-motor and the pressure-raising structure.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that described lifting shaft
Upper end be fixedly connected, the lower end adjustable berth of the lifting shaft away from be arranged in described frame, the two of the lifting shaft
End is arranged with the cushion collar that can be inlaid in guide shaft mounting hole.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that in described frame
Provided with two installing plates for being used to fix the lifting shaft lower end, described lifting shaft is screwed onto described frame by contiguous block
On, the installing plate is provided with the spacing of the slotted eye for the contiguous block that is spirally connected, the long axis direction of the slotted eye and two lifting shafts
Direction is consistent.
A kind of automatic lifting sampling mechanism of cell specimen transfer as described above, it is characterised in that described pressing plate mistake
It is full of and covers whole cap handle.
Compared with prior art, the utility model has the following advantages：
Main drive driving lifting frame extracts pipettor in the utility model, and assistant drive device controls the imbibition of pipettor
With push away liquid, realize the automatic sampling of cell specimen liquid, greatly reduce artificial operation, improve operating efficiency.
【Brief description of the drawings】
Fig. 1 is cell this transfer structural representation of the utility model application；
Fig. 2 is the utility model structural representation；
Fig. 3 is one of structural representation that the utility model has lifted pipettor push rod；
Fig. 4 is the utility model rack construction schematic diagram；
Fig. 5 is the two of the structural representation that the utility model has lifted pipettor push rod；
Fig. 6 is the pressure plate structure schematic diagram of the utility model holder.
【Embodiment】
With reference to Figure of description, the utility model is described in further detail：
As shown in figures 1 to 6, a kind of automatic lifting sampling mechanism of cell specimen transfer, including the liter in frame 1
Drop and the lifting frame 3 slided up and down along it is arranged with axle 2, lifting shaft 2, the main driving that frame 1 is lifted provided with driving lifting frame 3
Device 4 and the sampler 6 sampled with the elevating control pipettor 5 of lifting frame 3.
Pipettor 5 in the utility model is syringe, and sampler 6, which includes being arranged on lifting frame 3, to be supported and fixed
The clamping structure 61 of the pipe shaft 51 of pipettor 5, lifting frame 3 is provided with the push rod 52 that can be slided up and down lifting or push pipettor 5
Pressure-raising structure 62 and the assistant drive device 63 that drives the pressure-raising structure 62 to lift.
Clamping structure 61 in the utility model, which includes fixing pipe shaft 51, to be prevented the deck 611 that pipe shaft 51 is moved horizontally and consolidates
Fixed tube body 51 prevents its fixed plate 612 lifted, and deck 611 is provided with multiple interior big outer small necks 6111, the end of pipe shaft 51
Mouth edge can enter the gap between deck 611 and fixed plate 612 and be stuck in the port of neck 6111.
The utility model pressure-raising structure 62 carries plate 621 and pressing plate 622 including what is be fixedly connected, carries plate 621 provided with receiving
The recess 6211 of the shaft 521 of push rod 52, the cap handle 522 of push rod 52 can be caught in the gap carried between plate 621 and pressing plate 622
And it is stuck in the port of recess 6211.Pressing plate 622 preferably stretch out along the opening of recess 6211 can interference cover whole lid
Handle 522, prevents that the tilting of cap handle 522 influence pipettor 5 samples or damaged pipettor 5 during pressure-raising push rod 52, while initial in work
The cap handle 522 of pipettor 5 is depressed into same level position, is easy to the synchronization action of automation.
Frame 1 in the utility model is provided with the separation that can separate the sample cup 7 for containing cell specimen with pipettor 5
Baffle plate 11, behind insertion sample cup 7 of pipettor 5, pipettor 5, which will penetrate sample cup film, needs certain power, results in pipettor 5 and sample
Cup 7 has certain compatible degree, during in order to prevent that pipettor 5 from rising liquid relief, and sample cup 7 rises together with pipettor 5, in frame 1
It is upper set zigzag skimming baffle 11, be located at sample cup 7 edge above, when pipettor 5 rises, skimming baffle 11 and
7 edges of sample cup are offseted, and pipettor 5 is separated with sample cup 7.Preferably often row has four sample cups 7, skimming baffle 11 in the utility model
Preferably two, a skimming baffle 11 is placed in the middle of two adjacent sample cups 7, and the edge of two sample cups 7 can be compressed simultaneously.
Wherein, the lifting of lifting frame 3 drives the lifting of whole pipettor 5, and clamping structure 61 fixes the pipe shaft of pipettor 5
51, pressure-raising structure 52 drives push rod 52 to be lifted relative to pipe shaft 51, realizes that suction pushes away cell mark under the driving of assistant drive device 63
The action of this liquid.
In the utility model, main drive 4 includes the main motor 41 being arranged in frame 1 and connection main motor 41 is exported
End and the main belt drive component 42 of lifting frame 3, main belt drive component 42 include driving wheel 421, driven pulley 422 and are set in
Belt 423 on driving wheel 421 and driven pulley 422.Assistant drive device 63 includes the He of auxiliary-motor 631 being arranged on lifting frame 3
Slide guide axle 632, pressure-raising structure 62 is sheathed on slide guide axle 632, provided with pair between the output end and pressure-raising structure 62 of auxiliary-motor 631
Belt drive component 633.Secondary belt drive component 633 equally includes driving wheel, driven pulley and belt.
Preferably, gear reduction structure 43, gear reduction structure are provided between main motor 41 and main belt drive component 42
43, which include timing belt, connects the drive 431 of transmission, ratio wheel 432, and drive 431 connects the output end of main motor 41, slows down
Wheel 432 is coaxially connected with driving wheel 421, and the diameter of ratio wheel 432 is more than drive 431 and driving wheel 421, can be according to deceleration
Need the size of regulation ratio wheel 432.Gear reduction structure 43 can adjust the speed of service of belt 423 to carry section belt
423 strength, is easy to drive pipettor 5 to pound the sample diaphragm seal worn on sample cup 7.When belt 423 is dropped by the speed of ratio wheel 432
When low, the strength increase of belt 423, when the speed rise of belt 423, the strength of belt 423 reduces, regulation belt 423
Strength, is conducive to adjusting the downward strength of the lower end pipettor 5 of belt 423, is easy to pound the film that Chuanfeng fills cell specimen.
In order to be further ensured that the transmission stability of main belt drive component 42 and secondary belt drive component, two belts are passed
Teeth are designed with belt in dynamic component, target motive objects are connected by holder clamping belt, and with the transmission of belt
Lifting, holder is included on the connector 424 for being connected on target motive objects (lifting frame 3 or pressure-raising structure 62), connector 424
Pressing plate 425 is bolted with, belt clamp forms engaging tooth 4251 and belt between connector 424 and pressing plate 425 on pressing plate 425
On teeth engagement, it is to avoid punched on belt, holder can be very good to be fixedly connected with target motive objects and belt because of engagement,
Prevent from releasing skidding.It clamping belt band moving-target motive objects can firmly lift, will not be skidded also not without being punched on belt
Belt can be made to be deformed because of punching easily broken.
Preferably, the upper end of lifting shaft 2 is fixedly connected, the lower end adjustable berth of lifting shaft 2 away from be arranged in frame 1,
The two ends of lifting shaft 2 are arranged with the cushion collar 21 that can be inlaid in guide shaft mounting hole.Cushion collar 21 is preferably elastoplast, is delayed
The mounting hole of punching set 21 and lifting shaft 2 is fitted close, and cushion collar 21 is coated on periphery and the end face of the end of lifting shaft 2, plays solid
Effect that is fixed and holding lifting shaft 2, prevents impaired with mounting hole friction when target moving member from lifting.
Regulation the lower end spacing of lifting shaft 2 specific embodiment be preferably：Frame 1 is used to fix lifting shaft 2 provided with two
The installing plate 12 of lower end, lifting shaft 2 is screwed onto in frame 1 by contiguous block 22, and installing plate 12 is provided with the contiguous block 22 that is spirally connected
Slotted eye 121, the long axis direction of slotted eye 121 is consistent with the spacing direction of two lifting shafts 2, so, when mounted, as long as regulation two
Mounting distance of the individual contiguous block 22 on installing plate 12 can just adjust the depth of parallelism and flatness of lifting shaft 2, reduce lifting shaft 2
Processing request, it is ensured that it is smooth when two lifting shafts 2 are run, prevent stuck.
During utility model works, sliding sample rack 8 makes the cap handle 522 of the push rod 52 of pipettor 5 in sample rack 8 be located at pressing plate
622 lower sections, driving assistant drive device 63 declines pressing plate 622, and the cap handle 522 of the several pipettors 5 of a row is depressed into same water
Prosposition is put, and sample rack 8 is slided again makes the pipe shaft 51 of row's pipettor 5 be stuck on deck 611, and push rod 52, which is placed in, to be carried on plate 621
When in recess 6211, the driving work of main drive 4 drives lifting frame 3 to rise along lifting shaft 2, proposes pipettor 5, then slide sample
Frame 8 makes pipettor 5 be directed at sample cup 7, then drives lifting frame 3 to decline, and pipettor 5 is penetrated in sample cup 7, drives assistant drive device 63
Pressure-raising structure 62 is driven to lift, carrying plate 621 and the clamping of pressing plate 622 cap handle 522 makes push rod 52 extract or be pushed into pipe shaft 51, makes
The cell specimen liquid obtained in sample cup 7 is mixed, and is then lifted out the suction cell liquid of push rod 52, and lifting frame 3 rises again drives pipettor 5
Leave sample cup 7, slide sample rack 8 pipettor 5 is directed at corresponding centrifuge tube (not shown in figure, centrifuge tube and pipettor are put respectively
In the both sides of sample cup 7), driving assistant drive device 63 drives pressure-raising structure 62 to decline, and cell liquid is pushed into centrifuge tube by push rod 52,
Complete primary sample.Another second group of pipettor 5, sample cup 7 and centrifuge tube are slided into working position during circulation and carry out automatic sampling i.e.
Can.
Claims (10)
1. a kind of automatic lifting sampling mechanism of cell specimen transfer, it is characterised in that：Including the lifting in frame (1)
The lifting frame (3) slided up and down along it is arranged with axle (2), described lifting shaft (2), described frame (1) is provided with driving
It is described lifting frame (3) lifting main drive (4) and with it is described lifting frame (3) elevating control pipettor (5) sampling
Sampler (6).
2. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 1, it is characterised in that described
Pipettor (5) be syringe, described sampler (6) includes being arranged on to be supported and fixed liquid relief on the lifting frame (3)
The clamping structure (61) of the pipe shaft (51) of device (5), described lifting frame (3), which is provided with to slide up and down, lifts or pushes pipettor
(5) the pressure-raising structure (62) of push rod (52) and the assistant drive device (63) of driving pressure-raising structure (62) lifting.
3. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 2, it is characterised in that described
Clamping structure (61) include fixing deck (611) and the fixation pipe that the pipe shaft (51) prevents pipe shaft (51) from moving horizontally
Body (51) prevents its fixed plate (612) lifted, and described deck (611) is provided with multiple interior big outer small necks (6111),
The port edges of the pipe shaft (51) can enter the gap between the deck (611) and the fixed plate (612) and be stuck in
The port of the neck (6111).
4. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 2, it is characterised in that described
Pressure-raising structure (62) include being fixedly connected carry plate (621) and pressing plate (622), described carries plate (621) provided with receiving institute
State the recess (6211) of the shaft (521) of push rod (52), the cap handle (522) of the push rod (52), which can be caught in, described carries plate
(621) in the gap between pressing plate (622) and it is stuck in described recess (6211) port.
5. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 1, it is characterised in that described
Frame (1) provided with sample cup (7) skimming baffle (11) that be separated with pipettor (5) of cell specimen can will be contained.
6. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 1, it is characterised in that described
Main drive (4) include being arranged on main motor (41) in frame (1) and connection main motor (41) output end and institute
The main belt drive component (42) of lifting frame (3) is stated, between the main motor (41) and described main belt drive component (42)
Provided with gear reduction structure (43).
7. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 4, it is characterised in that described
Assistant drive device (63) include the auxiliary-motor (631) and slide guide axle (632) being arranged on lifting frame (3), described carries
Laminated structure (62) is sheathed on described slide guide axle (632), the output end of the auxiliary-motor (631) and the pressure-raising structure (62)
Between provided with secondary belt drive component (633).
8. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 1, it is characterised in that described
The upper end of lifting shaft (2) be fixedly connected, the lower end adjustable berth of the lifting shaft (2) away from be arranged on described frame (1)
On, the two ends of the lifting shaft (2) are arranged with the cushion collar (21) that can be inlaid in guide shaft mounting hole.
9. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 8, it is characterised in that described
Frame (1) be used to fix the installing plates (12) of the lifting shaft (2) lower end provided with two, described lifting shaft (2) passes through
Contiguous block (22) is screwed onto in described frame (1), and the installing plate (12) is provided with the slotted eye for the contiguous block (22) that are spirally connected
(121), the long axis direction of the slotted eye (121) is consistent with the spacing direction of two lifting shafts (2).
10. the automatic lifting sampling mechanism of a kind of cell specimen transfer according to claim 4, it is characterised in that described
Pressing plate (622) interference cover whole cap handle (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241536.1U CN206570325U (en) | 2017-03-11 | 2017-03-11 | A kind of automatic lifting sampling mechanism of cell specimen transfer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241536.1U CN206570325U (en) | 2017-03-11 | 2017-03-11 | A kind of automatic lifting sampling mechanism of cell specimen transfer |
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| CN206570325U true CN206570325U (en) | 2017-10-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142775A (en) * | 2018-08-23 | 2019-01-04 | 沈阳奥吉娜药业有限公司 | Pick and place spline structure |
| CN109486666A (en) * | 2018-12-29 | 2019-03-19 | 河南护理职业学院 | A kind of biological control microbial gene quantitative sampling device |
-
2017
- 2017-03-11 CN CN201720241536.1U patent/CN206570325U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142775A (en) * | 2018-08-23 | 2019-01-04 | 沈阳奥吉娜药业有限公司 | Pick and place spline structure |
| CN109486666A (en) * | 2018-12-29 | 2019-03-19 | 河南护理职业学院 | A kind of biological control microbial gene quantitative sampling device |
| CN109486666B (en) * | 2018-12-29 | 2020-02-28 | 河南护理职业学院 | Microbial gene quantitative sampling device for biological control |
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