CN109342753A - Sample transport apparatus - Google Patents
Sample transport apparatus Download PDFInfo
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- CN109342753A CN109342753A CN201811128597.2A CN201811128597A CN109342753A CN 109342753 A CN109342753 A CN 109342753A CN 201811128597 A CN201811128597 A CN 201811128597A CN 109342753 A CN109342753 A CN 109342753A
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- rack
- test tube
- slot
- sample
- driving mechanism
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- 238000012360 testing method Methods 0.000 claims abstract description 199
- 230000007246 mechanism Effects 0.000 claims abstract description 126
- 238000003756 stirring Methods 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/026—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having blocks or racks of reaction cells or cuvettes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Sample transport apparatus provided by the invention, including sample rack, rack for test tube, driving mechanism, latching device and position-limit mechanism.Driving mechanism is slided between the initial position and operating position of rack for test tube, latching device is arranged between rack for test tube and driving mechanism, it is driven the pressing force of mechanism, rack for test tube and driving mechanism can be switched between locking and unlocking state by latching device, position-limit mechanism and driving mechanism linkage are arranged, when driving mechanism applies pressing force locking or unlock rack for test tube to latching device, rack for test tube is limited to the initial position on sample rack by position-limit mechanism, latching device can be locked or be unlocked to rack for test tube in the initial position of rack for test tube, rack for test tube can not only be taken out after the locking of initial position to operating position, and the initial position that the rack for test tube taken after test tube at operating position is back to rack for test tube can be unlocked, improve transmission efficiency.
Description
Technical field
The invention belongs to mechanical equipment technical fields, and in particular to a kind of sample transport apparatus.
Background technique
In order to meet the requirement of automated analysis, sample transport apparatus is widely used in Biochemical Analyzer, chemistry hair
In the precision instruments such as light instrument, urine instrument, nucleic acid and laboratory assembly line analysis system.
Traditional sample transport apparatus is moved to by transport mechanism after taking out sample and analyzes position, for example, existing
Sample transport apparatus includes longitudinal sample introduction mechanism, lateral forward space mechanism and ejecting mechanism.Longitudinal sample introduction mechanism first drives rack for test tube
Along vertical sliding, rack for test tube is transported in lateral forward space mechanism later, and under the action of lateral forward space mechanism, rack for test tube is transversely
It slides on forward space station, completes the sample presentation process of rack for test tube.Wherein, lateral forward space mechanism includes cross slide way, by motor
The movable plate being slidably disposed on cross slide way is driven, movable plate is equipped with hook, and test tube is erected on movable plate, in sample introduction
In the process, the bottom of movable plate is caught in the bending section of hook, so that movable plate and rack for test tube are on cross slide way towards station
Direction moves synchronously, and rack for test tube is delivered at station, when movable plate is directed away from station sliding later, hook and rack for test tube
It is detached from, rack for test tube remains at station.
But above-mentioned sample transport apparatus, rack for test tube can only be delivered to from station from the storage position of starting, without
The rack for test tube taken after test tube at station can be automatically returned to the storage position of rack for test tube starting, it is still necessary to by artificial
The storage position that rack for test tube is put back to its starting from station manually, is easy to appear the phenomenon that rack for test tube misplaces position generation, shadow
Ring transmission efficiency.
Summary of the invention
Therefore, technical problem to be solved by the present invention lies in existing sample transport apparatus can not be automatically by operating position
The rack for test tube taken after test tube at place is back to the initial position of rack for test tube storage, influences transmission efficiency.
For this purpose, the present invention provides a kind of sample transport apparatus, including
Sample rack；
At least one rack for test tube, starting are located on the sample rack；
Driving mechanism is slided between the initial position and operating position of the rack for test tube relative to the sample rack and is set
It sets；
Latching device is arranged between the rack for test tube and the driving mechanism, in the initial position by the driving
The pressing force of mechanism and make the rack for test tube and the driving mechanism in locking locking state be in isolated unlock
Switch between state；
Position-limit mechanism is rotatably arranged on the sample rack, is applied in the driving mechanism to the latching device
When the pressing force or before, the driving mechanism and the position-limit mechanism establish interaction relation and stir the position-limit mechanism and turn
It is dynamic, so that the rack for test tube is limited on the sample rack by the position-limit mechanism.
Preferably, above-mentioned sample transport apparatus, the position-limit mechanism include
Limiting slot is located on the rack for test tube；
Locating part is hinged on the sample rack, and the first end of the locating part protrudes into the rack for test tube towards the drive
On the motion path of one Slideslip of motivation structure, second end is as free end；
Under the stirring of the driving mechanism, the second end is embedded in and is maintained in the limiting slot, and described first
End is from the rack for test tube towards removing on the motion path of one Slideslip of driving mechanism.
Preferably, above-mentioned sample transport apparatus, the top of the sample rack are equipped with notch upward and towards the driving machine
Structure side is at least one first through slot of the first gap；The rack for test tube is placed in first through slot；The locating part
It is hinged on the slot bottom of first through slot；
In the locking state, the driving mechanism drives described in the rack for test tube skids off or slide into through first gap
In first through slot.
Preferably, above-mentioned sample transport apparatus, the two sidewalls of the rack for test tube are equipped with along it in first through slot
The first guide groove that glide direction extends；
The guide protrusions for being suitable for being embedded in first guide groove are respectively equipped on two inner sidewalls of first through slot；
The bottom of the one end of the rack for test tube towards the driving mechanism is equipped with identical with limiting slot recess direction
Step, the step of the step are arranged down and are formed between the limiting slot retention bead, and the first of the locating part
The top surface at end is in the step surface on the sliding path in the first through slot and is suitable for closely being connected on the step surface.
Preferably, the slot bottom of above-mentioned sample transport apparatus, first through slot is equipped with the second gap；The limiting slot is located at
It is connected in the bottom surface of the rack for test tube and with second gap；
Be hinged at the top of the locating part on second gap and its bottom as the free end through described second
Gap is embedded in the limiting slot.
Preferably, above-mentioned sample transport apparatus is additionally provided on the bottom of the rack for test tube and is connected to the limiting slot and edge
The resigning sliding slot that glide direction of the driving mechanism on the sample rack extends, the notch of the resigning sliding slot is downward；
In the locking state, to avoid in the insertion limiting slot when resigning sliding slot is slided with the driving mechanism
Locating part.
It is further preferred that above-mentioned sample transport apparatus, the locating part includes the ontology being hinged on the sample rack,
And the hook-shaped portion of molding on the body, the hook-shaped portion is as the free end.
Preferably, above-mentioned sample transport apparatus, the driving mechanism include glide direction intersection the first sliding equipment and
Second sliding equipment, first sliding equipment are fixed on second sliding equipment, wherein the first sliding equipment packet
It includes
First driver；
First sliding part, by the driver driving and slide；
Push rod, is fixed on first sliding part and towards the locating part side, and the driving mechanism passes through described
Push rod stirs power to described in the application of the free end.
Preferably, above-mentioned sample transport apparatus, the longitudinal cross-section of the push rod are formed as L shape, and the L-shaped vertical portion is solid
On fixed first sliding part, the horizontal part is used to stir the locating part and is connected to the bottom of the locating part.
Preferably, above-mentioned sample transport apparatus, second sliding equipment include
Second driver；
Second guide rail is located at outside the sample rack, extends to the operating position by the initial position；
Second sliding part, by second driver driving and be slidably disposed on second guide rail；
First sliding equipment is fixed on second sliding part.
Preferably, above-mentioned sample transport apparatus, the driving mechanism further include being fixed on holding on second sliding part
Seat is carried, the top of the bearing seat is equipped with the second through slot extended along the glide direction of first sliding equipment；
The push rod is located in second through slot, and in the locking state, first sliding equipment drives the examination
Pipe support is slid into second through slot by the sample rack.
Preferably, above-mentioned sample transport apparatus further includes being arranged on the sample rack and for limiting the rack for test tube
It is scheduled on the resetting-mechanism of initial position, the resetting-mechanism is less than in the locking state reset force that the rack for test tube applies
Under the driving mechanism to the driving force of the rack for test tube.
Preferably, above-mentioned sample transport apparatus, the resetting-mechanism include
First magnet is fixed on the sample rack；
Second magnet is fixed on the rack for test tube and, first magnet and second magnet opposite with first magnet
Opposed facing side surface polarity is opposite.
Preferably, above-mentioned sample transport apparatus, the latching device are self-lock switch；The self-lock switch includes
Self-locking plug adapter is fixed on the rack for test tube；
Positive locking female connector is fixed on the surface towards sample rack side for being located at the push rod in the driving mechanism, described
Self-locking plug adapter can be axially inserted into the positive locking female connector or detach from the positive locking female connector.
Technical solution of the present invention has the advantages that
1. sample transport apparatus provided by the invention, including sample rack, rack for test tube, driving mechanism, latching device and limit
Mechanism.Wherein, at least one rack for test tube starting is located on the sample rack, and driving mechanism is relative to the sample rack in the examination
Setting is slided between the initial position and operating position of pipe support；Latching device setting the rack for test tube and the driving mechanism it
Between, made the rack for test tube and the driving mechanism in locking by the pressing force of the driving mechanism in the initial position
Locking state switch between isolated unlocked state；Position-limit mechanism is rotatably arranged on the sample rack,
When the driving mechanism is to the latching device application pressing force or before, the driving mechanism and the position restrainer are constructed
Vertical interaction relation simultaneously stirs the position-limit mechanism rotation, so that the rack for test tube is limited to the sample rack by the position-limit mechanism
On.
The sample transport apparatus of this structure, driving mechanism are slided between the initial position and operating position of rack for test tube, lock
Buckle mechanism is arranged between rack for test tube and driving mechanism, is driven the pressing force of mechanism, rack for test tube can pass through with driving mechanism
Latching device switches between locking and unlocking state, and position-limit mechanism and driving mechanism linkage are arranged, and driving mechanism is to locking machine
When structure applies pressing force locking or unlock rack for test tube, the start bit that is limited to rack for test tube by position-limit mechanism on sample rack
It sets, latching device can be locked or be unlocked to rack for test tube in the initial position of rack for test tube, can not only be by rack for test tube from
It takes out after the locking of beginning position to operating position, and the rack for test tube taken after test tube at operating position can be back to examination
The initial position of pipe support unlocks, and improves transmission efficiency.
2. sample transport apparatus provided by the invention, position-limit mechanism includes the limiting slot being located on the rack for test tube；Limit
Part is hinged on the sample rack, and the first end of the locating part protrudes into the rack for test tube towards one Slideslip of driving mechanism
Motion path on, second end is as free end；Under the stirring of the driving mechanism, the second end is embedded in and is maintained at institute
It states in limiting slot, and the first end is from the rack for test tube towards removing on the motion path of one Slideslip of driving mechanism.
Locating part is hinged on sample rack, can be rotated on sample rack around articulated shaft, the locating part other end is driven as free end
Mechanism is stirred in embeddable limiting slot, and rack for test tube is fixed on to the position of setting.
3. sample transport apparatus provided by the invention, the top of the sample rack is equipped with notch upward and towards the driving
Mechanism side is at least one first through slot of the first gap；The rack for test tube is placed in first through slot；The limit
Part is hinged on the slot bottom of first through slot；In the locking state, the driving mechanism drives institute through first gap
Rack for test tube is stated to skid off or slide into first through slot.Sample rack opens up the first through slot, and locating part is hinged on slot bottom, convenient for solid
Surely it is put into the rack for test tube of sample rack, driving mechanism can drive rack for test tube to slide in or out in the first through slot.
4. the two sidewalls of sample transport apparatus provided by the invention, the rack for test tube are equipped with along it in first through slot
The first guide groove that interior glide direction extends；It is respectively equipped on two inner sidewalls of first through slot and is led suitable for insertion described first
Guide protrusions into slot；The bottom of the one end of the rack for test tube towards the driving mechanism is equipped with and the limiting slot recess side
To identical step, the step of the step is arranged down and forms retention bead, the limit between the limiting slot
The top surface of the first end of part is in the step surface on the sliding path in the first through slot and is suitable for closely being connected to described
On terrace.The guiding mechanism that first guide groove is matched with guide protrusions is set on the moving direction of rack for test tube, so that test tube
Frame can only slide in the horizontal direction in the first through slot, after being artificially put into rack for test tube, rack for test tube bottom stage face and limit convex
The right angle portion formed between rising can abut together with locating part first end, and limitation rack for test tube passes through.
5. the slot bottom of sample transport apparatus provided by the invention, first through slot is equipped with the second gap；The limiting slot
It is located in the bottom surface of the rack for test tube and is connected to second gap；Described second is hinged at the top of the locating part
On gap and its bottom is embedded in the limiting slot as the free end through second gap.The setting limit of rack for test tube bottom
Slot, with locating part to corresponding, slot bottom the second gap of setting, locating part passes through test tube in the second gap insertion limiting slot limiting slot
Frame is fixed, and fixed form is simple and convenient.
6. sample transport apparatus provided by the invention, be additionally provided on the bottom of the rack for test tube be connected to the limiting slot and
The resigning sliding slot extended along glide direction of the driving mechanism on the sample rack, the notch of the resigning sliding slot is downward；
In the locking state, to avoid the limit being embedded in the limiting slot when resigning sliding slot is slided with the driving mechanism
Part.The resigning sliding slot being connected to limiting slot is set in rack for test tube bottom, and resigning sliding slot can slide in or out first in rack for test tube
Locating part is avoided when through slot, keeps rack for test tube more smooth when sliding in or out.
7. sample transport apparatus provided by the invention, the locating part includes the ontology being hinged on the sample rack, and
The hook-shaped portion of brake forming on the body, the hook-shaped portion is as the free end.It is arranged on locating part ontology hook-shaped
Portion catches on rack for test tube bottom by hook-shaped portion, and it is all very convenient that hook-shaped portion catches on or is detached from, and structure is simple.
8. sample transport apparatus provided by the invention, the driving mechanism includes the first sliding equipment of glide direction intersection
With the second sliding equipment, first sliding equipment is fixed on second sliding equipment, wherein first sliding equipment
Including the first driver；First sliding part, by first driver driving and slide；Push rod is fixed on first sliding
On part and towards the locating part side, the driving mechanism stirs power to described in the application of the free end by the push rod.
First sliding equipment is fixed on the second sliding equipment, is slided in the second sliding equipment and is realized the first sliding equipment in intersection direction
Upper linear slide, the first sliding part are fixed on the first driver, and push rod is fixed on the first sliding part, in the first driver
Under driving, push rod can be slided towards or away from locating part.
9. sample transport apparatus provided by the invention, the longitudinal cross-section of the push rod is formed as L shape, described L-shaped vertical
On fixed first sliding part in portion, the horizontal part is used to stir the locating part and is connected to the bottom of the locating part
On.The L shape of push rod designs one end and is fixed on the first sliding part, and the other end stirs locating part under the drive of sliding part, effect
Effect is direct, and structure is simple.
10. sample transport apparatus provided by the invention, second sliding equipment includes the second driver；Second guide rail position
In outside the sample rack, the operating position is extended to by the initial position；Second sliding part is by second driver
It drives and is slidably disposed on second guide rail；First sliding equipment is fixed on second sliding part.The
One sliding equipment is slided with the second sliding equipment in the direction intersected with the first sliding equipment glide direction, will be located at the first sliding
Rack for test tube in mechanism, which is delivered to, takes on operating position, while can be defeated by the rack for test tube taken and the first sliding equipment
It sends initial position back to, then directly empty rack for test tube is returned on original sample frame by the first sliding equipment.
11. sample transport apparatus provided by the invention, the driving mechanism further includes being fixed on second sliding part
Bearing seat, the top of the bearing seat is equipped with the second through slot extended along the glide direction of first sliding equipment；It is described
Push rod is located in second through slot, and in the locking state, first sliding equipment drives the rack for test tube by the sample
This slides into second through slot.The second through slot is opened up on bearing seat, can with the first through slot face and be connected to, convenient for examination
Pipe support slides in or out between the first through slot and the second through slot.
12. sample transport apparatus provided by the invention further includes being arranged on the sample rack and being used for the test tube
Frame is limited to the resetting-mechanism of initial position, and the resetting-mechanism is less than in the locking reset force that the rack for test tube applies
Driving force of the driving mechanism to the rack for test tube under state.In sample rack and rack for test tube relative position, resetting-mechanism is set,
Rack for test tube is located in the initial position in sample rack when rack for test tube is just put into sample rack, picks and places examination convenient for the first sliding equipment
Pipe support.
13. sample transport apparatus provided by the invention, the resetting-mechanism includes first be fixed on the sample rack
Magnet；Second magnet is fixed on the rack for test tube and, first magnet and second magnet phase opposite with first magnet
The side surface polarity mutually faced is opposite.Using the heteropolar attracting property of magnet, rack for test tube can be located in sample rack
Initial position.
14. sample transport apparatus provided by the invention, the latching device is self-lock switch；The self-lock switch includes solid
It is scheduled on self-locking plug adapter on the rack for test tube, is fixed on the table towards sample rack side for being located at the push rod in the driving mechanism
Positive locking female connector on face, the self-locking plug adapter can be axially inserted into the positive locking female connector or detach from the positive locking female connector.First
Sliding equipment drives the self-locking plug adapter on positive locking female connector insertion rack for test tube, and pressing is in positive locking female connector with self-locking plug adapter for the first time
Locking state, rack for test tube is fixed together with the first sliding equipment at this time, can take out from the first through slot into the second through slot, the
Secondary pressing keeps positive locking female connector in the unlocked state with self-locking plug adapter, and rack for test tube is rested on sample by the effect of resetting-mechanism at this time
Initial position in frame, the first sliding equipment are detached from rack for test tube and are retracted into the second through slot.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of sample of the present invention transmission device；
Fig. 2 is the structural schematic diagram two of sample of the present invention transmission device；
Fig. 3 is the structural schematic diagram three of sample of the present invention transmission device；
Fig. 4 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 5 is rack for test tube in Fig. 4 against the status diagram of locating part；
Fig. 6 is latching device locking state schematic diagram in Fig. 4；
Fig. 7 is that rack for test tube takes out status diagram in Fig. 4；
Fig. 8 is the structural schematic diagram of sample rack in sample of the present invention transmission device；
Fig. 9 is the structural schematic diagram of rack for test tube in sample of the present invention transmission device.
Description of symbols:
1- sample rack；The first gap of 11-；The first through slot of 12-；The second gap of 13-；14- sliding block；15- photoelectric transfer
Sensor；
2- rack for test tube；21- resigning sliding slot；22- baffle；23- placing groove；24- sliding slot；25- step；
3- latching device；31- self-locking plug adapter；32- positive locking female connector；
4- position-limit mechanism；41- locating part；42- limiting slot；
The first sliding equipment of 5-；The first driver of 51-；The first sliding part of 52-；53- push rod；The first guide rail of 54-；
The second sliding equipment of 6-；The second driver of 61-；The second guide rail of 62-；The second sliding part of 63-；
7- bearing seat；The second through slot of 71-；72- bar code device fixed plate；
8- resetting-mechanism；The first magnet of 81-；The second magnet of 82-；
9- mounting plate；
10- bottom plate.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1
The present embodiment provides sample transport apparatus, as shown in Figures 1 to 3, including sample rack 1, rack for test tube 2, driving mechanism, lock
Buckle mechanism 3 and position-limit mechanism 4.Wherein, at least one rack for test tube 2 starting is located on sample rack 1, and sample rack 1 is arranged in bottom plate 10
On, for example, five the first through slots 12 are set side by side on sample rack 1, it is respectively used to place a rack for test tube 2, may be used also on sample rack 1
Eight, nine or ten 12 holding test tubes framves of the first through slot are arranged, depending on depending on actual need, driving mechanism is relative to sample rack
1 slides setting between the initial position and operating position of rack for test tube 2, the setting of latching device 3 rack for test tube 2 and driving mechanism it
Between, the pressing force of mechanism is driven in initial position and makes rack for test tube 2 and driving mechanism in the locking state and place locked
Switch between isolated unlocked state, position-limit mechanism 4 is rotatably arranged on sample rack 1 and sets with driving mechanism linkage
Set, and be driven stirring for mechanism and rotate, with driving mechanism to latching device 3 apply pressing force when or before, for will
Rack for test tube 2 is limited on sample rack 1.
The sample transport apparatus of this structure, driving mechanism are slided between the initial position and operating position of rack for test tube 2, lock
Buckle mechanism 3 is arranged between rack for test tube 2 and driving mechanism, is driven the pressing force of mechanism, rack for test tube 2 can lead to driving mechanism
It crosses latching device 3 to switch between locking and unlocking state, position-limit mechanism 4 and driving mechanism linkage are arranged, and driving mechanism is to lock
When buckle mechanism 3 applies pressing force locking or unlock rack for test tube, rack for test tube 2 is limited on sample rack 1 by position-limit mechanism 4
Setting position, latching device 3 can be locked or be unlocked to rack for test tube 2 in the initial position of rack for test tube 2, can not only will be tried
Pipe support 2 takes out after locking from initial position to operating position, and can be by the test tube taken after test tube at operating position
Frame 2 is back to the initial position unlock of rack for test tube 2, improves transmission efficiency.
As shown in Fig. 1 to 7, driving mechanism includes the first sliding equipment 5 and the second sliding equipment 6.Wherein, the first skate machine
Structure 5 is arranged on the mounting plate 9 of vertical direction, and the first sliding equipment 5 includes the first driver 51, the first guide rail 54, the first skin
Band, the first sliding part 52 and push rod 53.Wherein, as shown in figure 3, the first driver 51 is fixed on 9 side of mounting plate (such as Fig. 2
In right side), the first driver 51 be motor, first belt is set on the mounting plate 9 ipsilateral with the first driver 51
Transmitting device and the first guide rail 54, the first belt are set in synchronizing wheel, and the first driver 51 drives the first belt that belt is made to exist
It is slided in synchronizing wheel, the first belt transport direction is identical as 54 extending direction of the first guide rail, and 54 extending direction of the first guide rail is parallel
In glide direction of the rack for test tube 2 in the first through slot 12, the first sliding part 52 is erected on mounting plate 9, the first sliding part 52
It is fixed together in 51 side of the first driver with the first belt, and the first sliding part 52 is slidably arranged on the first guide rail 54,
Under the drive of the first belt, the first sliding part 52 is slided along the first guide rail 54；As shown in figure 4, the first sliding part 52 is located at peace
9 other side of loading board is equipped with positive locking female connector 32, and 52 bottom of the first sliding part positioned at 32 lower section of positive locking female connector is equipped with push rod 53, pushes away
The longitudinal cross-section of bar 53 is L shape, and L-shaped vertical portion is fixed on the first sliding part 52, and horizontal part is for stirring locating part 41 simultaneously
It is connected to 41 bottom of locating part.
As shown in Fig. 2, the second sliding equipment 6 is mounted on bottom plate 10, the second sliding equipment 6 include the second driver 61,
Second guide rail 62, the second belt and the second sliding part 63.Wherein, the second driver 61 is vertically provided at the bottom of bottom plate 10,
Second driver 61 is motor, and bottom plate 10,10 upper surface of bottom plate setting second are pierced by the driving axial of the second driver 61
Belt transmission device and the second guide rail 62, the second belt transport direction is identical as 62 extending direction of the second guide rail, the second guide rail 62
The extending direction of extending direction and the first guide rail 54 be spatially mutually perpendicular to.The second sliding of sliding setting on second guide rail 62
Part 63, and the side of the second sliding part 63 and the second belt is fixed together, the second driver 61 drives when driving the second belt
Second sliding part 63 slides on the second guide rail 62.
Fix bearing seat 7 on second sliding part 63, the glide direction on bearing seat 7 along rack for test tube 2 in the first through slot 12
The second through slot 71 is opened up, the mounting plate 9 of the first sliding equipment 5 is fixed on bearing seat 7, and self-locking slotting on the first sliding part 52
Seat 32 is located in the second through slot 71 with the push rod 53 of bottom, and the first sliding equipment 5 can drive rack for test tube 2 by rack for test tube 2 from sample
This 1 first through slot 12 takes out to the second through slot 71, or rack for test tube 2 is slid into the first through slot 12 by the second through slot 71
It is interior.
As shown in Fig. 4 to 9, position-limit mechanism 4 includes locating part 41 and limiting slot 42, and locating part 4 is rotatably arranged at sample
On frame 1, one side wall of each first through slot towards the first sliding equipment 5 is in the first gap 11,12 bottom of the first through slot on sample rack 1
One end of portion towards the first sliding equipment 5 opens up the second gap 13.
As shown in figure 4, locating part 41 includes the hook-shaped portion of ontology and molding on the body, hook-shaped portion is as free end, originally
The upper end of body is hinged on the second gap, and hook-shaped portion is suspended in the second gap 13 in locating part 41 by self gravity.
As shown in figure 9, limiting slot 42 is provided on the bottom of rack for test tube 2,2 bottom of rack for test tube is arranged close to 53 one end of push rod
Baffle 22,2 bottom of rack for test tube open up notch resigning sliding slot 21 directed downwardly along the extension of 2 glide direction of rack for test tube, and limiting slot 42 is arranged
Between resigning sliding slot 21 and baffle 22, locating part 41 is stirred by the push rod 53 of the first sliding equipment and is rotated, hook-shaped portion's insertion
Limiting slot 42 is simultaneously resisted against on baffle 22, and rack for test tube 2 is limited in the setting position of sample rack 1, and resigning sliding slot 21 can try
Pipe support 2 avoids locating part 41 when being drawn out or put back to sample rack 1.Furthermore it is possible to it is not provided with limiting slot 42,21 edge of resigning sliding slot
For rack for test tube 2 in the glide direction in the first through slot 12 to extending on the inside of baffle 22 and being connected on baffle 22, locating part 41 is direct
It turns in resigning sliding slot 21 and catches on 22 inside of baffle.That is, hook-shaped portion's drawn stem 53 is stirred, locating part 41 can be around
Hinged place on two gap 13 rotates and is embedded in and is maintained in resigning sliding slot 21.
As shown in Figure 8 and Figure 9, it is set in 2 two sides outside wall surface of rack for test tube along glide direction of the rack for test tube 2 in the first through slot 12
Symmetrical two the first guide grooves are set, is arranged on the 12 two sides inner wall of the first through slot of sample rack 1 and is led with first on rack for test tube 2
To one-to-one two guide protrusions of slot, guide protrusions are protruded into correspondingly in the first guide groove.
For example, the first guide groove is sliding slot 24, guide protrusions are sliding block 14, will under the cooperation of sliding slot 24 and sliding block 14
It is slided on the straight line that movement of the rack for test tube 2 in the first through slot 12 is limited in sustained height.
As shown in figure 9, the bottom of the one end of rack for test tube 2 towards driving mechanism is equipped with identical with the recess direction of limiting slot 42
Step 25, the step of step 25 are arranged down and form retention bead between limiting slot 42, when artificial or pass through machinery side
Rack for test tube 2 is put into the first through slot 12 by formula, when rack for test tube 2 is moved at locating part 41 along the first through slot 12, locating part 41
The top surface of first end can be connected on step surface.
For example, retention bead is vertically extending baffle 22, a right angle is formed between baffle 22 and step surface,
When rack for test tube 2 is slided towards the first sliding equipment 5, due to the horizontally-guided by the first guide groove and guide protrusions
Effect, rack for test tube 2 can only be slided in the horizontal direction in the first through slot 12 and cannot be moved in the vertical direction, due to limit
The first end of part 41 is connected on step surface, and by abutting the frictional force generated, limitation rack for test tube 2 continues sliding towards driving mechanism
It moves, and is retracted into the initial position (as shown in Figure 4) in sample rack 1 under the action of resetting-mechanism 8 (hereinafter referring to).
As shown in figure 9, test tube placing groove 23 is opened up on rack for test tube 2, for example, Reagent Tube placing groove 23 is arranged five, along examination
2 glide direction of pipe support sets in a row, and placing groove 23 can also be arranged seven, eight or nine, depending on depending on actual need, rack for test tube
2 are placed on Reagent Tube in sample rack 1 by the cooperation of two sliding blocks 14 in two side chutes 24 and the first through slot 12.
As shown in Fig. 4 to 9, first through slot of each of sample rack 1,12 tail portion is set with 2 two sides of tail opposite position of rack for test tube
Resetting-mechanism 8 is set, resetting-mechanism 8 includes the first magnet 81 on the inner surface of the relatively fixed two sidewalls in the first through slot 12,
Second magnet 82 and the first magnet 81 one-to-one correspondence are fixed in 2 two sides of the bottom outside wall surface of rack for test tube, the first magnet 81 and second
The opposed facing side surface polarity of magnet 82 is on the contrary, when rack for test tube 2 is put into sample rack 1, the first magnet 81 and the second magnetic
Body 82 attracts each other, and the mutual attractive force between the first magnet 81 and the second magnet 82 is greater than rack for test tube 2 and is fully loaded with Reagent Tube and examination
Stiction when agent on the slot bottom of the first through slot 12 is put into rack for test tube 2 after first through slot 12 of sample rack 1 by two groups of magnetic
Mutual attractive force between body is maintained at the initial position in sample rack 1, attracting each other between the first magnet 81 and the second magnet 82
The first sliding equipment 5 is to the driving force of rack for test tube 2 when power is less than locking state, convenient for the first sliding equipment 5 by rack for test tube 2 from the
It is pulled out in one through slot 12.
Photoelectric sensor 15 is also set up in each first through slot 12, detects in the first through slot 12 whether be put into rack for test tube 2.
As shown in Fig. 4 to 7, latching device 3 is self-lock switch, and self-lock switch includes self-locking plug adapter 31 and positive locking female connector 32,
Wherein, self-locking plug adapter 31 is fixed on rack for test tube 2 towards in the outside wall surface of 5 side of the first sliding equipment, 32 face of positive locking female connector from
Lock plug 31 is fixed on the first sliding part 52 above push rod 53, and self-locking plug adapter 31 can be axially inserted into positive locking female connector 32
In or detach from positive locking female connector 32, when positive locking female connector 32 is slowly inserted in self-locking plug adapter 31, under being linked of locating part 41
By the first time pressing force of the first sliding part 52, positive locking female connector 32 and self-locking plug adapter 31 are locked together, by the first sliding
Second of pressing force of part 52, positive locking female connector 32 and self-locking plug adapter 31 unlock, and can be mutually disengaged.
Bar code device fixed plate 72 is arranged in the side opposite with the first driver 51 on bearing seat 7, can fix bar code device, when
When rack for test tube 2 is slid into the second through slot 71 by the first through slot 12, bar code device can be to the bar code on Reagent Tube in rack for test tube 2 one by one
Scanning record.
The course of work of sample transport apparatus in the present embodiment are as follows:
It is assumed that state shown in Fig. 4 is original state, rack for test tube 2 is put into the first through slot 12 in sample rack 1, is resetting machine
Under structure 8 acts on, rack for test tube 2 be in the initial position in sample rack 1, the first end of the step surface of rack for test tube 2 and locating part 41 it
Between be in discrete state, controller detects by photosensitive sensor 15 and is put into rack for test tube 2 in the first through slot 12, opens first and drives
Dynamic device 51, the first driver 51 drive positive locking female connector 32 and push rod 53 on the first sliding part 52 to be tried to the left by the second through slot 71
Pipe support 2 is mobile, and push rod 53 is connected on locating part 41, and locating part 41 is pushed to rotate in hinged place, the insertion of the hook-shaped portion of locating part 41
In limiting slot 42, rack for test tube 2 is limited on sample rack 1, at the same time, under the impetus of push rod 53, self-locking plug adapter 31
Protrude into the inner cavity of positive locking female connector 32, the first sliding part 52 continue to the left sliding pressing positive locking female connector 32 to positive locking female connector 32 with from
Lock plug 31 is locked together, and as described in Figure 6, the movement of docking at this time terminates.
Opening the first driver 51 rotates backward the first driver 51, drives the first sliding part 52 to slide to the right, push rod
53 slowly slide to the right disengaging locating part 41, and locating part 41 is detached from limiting slot 42 by self gravitation effect and is suspended in the second gap
On 13, latching device 3 locks rack for test tube 2, and rack for test tube 2 is slid into the second through slot 71 from the first through slot 12, closes first and drives
Dynamic device 51, rack for test tube 2 are maintained in the second through slot 71 on bearing seat 7, open the second driver 61, the driving of the second driver 61
Second sliding part 63 closes the second driver 61 after sliding into sample operating position on the second guide rail 62, self-locking during this
Switch is constantly in locking state, for example operating position is sample position, and sampling procedure is completed.
After Reagent Tube in rack for test tube 2 has all been taken, the second driver 61 is opened, 61 counter motion of the second driver is driven
Dynamic second sliding part 63 drives the first sliding equipment 5 to slide into the first through slot 12 on sample rack 1 and the on the second guide rail 62
Behind the corresponding position of two through slot 71, the second driver 61 is closed, opens the first driver 51, the first sliding part 52 of driving drives
Empty rack for test tube 2 slides to the first through slot 12 by the second through slot 71 to the left, and during this, push rod 53 pushes locating part 41 to turn in hinged place
Dynamic, in the hook-shaped portion of locating part 41 insertion limiting slot 42, hook-shaped portion catches on baffle 22, and rack for test tube 2 is fixed on the first through slot 12
Interior, at the same time, pressing positive locking female connector 32 again is slided in the continuation of the first sliding part 52 to the left, makes positive locking female connector 32 and self-locking plug adapter
31 unlocks, the first driver 51 is driven in the reverse direction the first sliding part 52 at this time, slides the first sliding part 52 to the right, positive locking female connector 32
It is slowly detached from self-locking plug adapter 31, slowly sliding is detached from locating part 41 to push rod 53 to the right, and the first sliding part 52 slides into initial bit
It sets, closes the first driver 51, rack for test tube 2 puts back to step completion.
Embodiment 2
The present embodiment provides sample transport apparatus, compared with the sample transport apparatus in embodiment 1, the difference is that:
The resetting-mechanism 8 can be set to two V-arrangement elastic slices and card slot, below the first through slot 12 of sample rack 1 in two side walls
It is symmetrical arranged the V-arrangement elastic slice projecting inward towards slot, card is respectively set in the both side surface that V-arrangement elastic slice protrusion is corresponded on rack for test tube 2
Slot, when rack for test tube 2 is pushed into the first through slot 12 of sample rack 1, rack for test tube 2 slowly squeezes V-arrangement elastic slice from one end and brings it about elasticity
Deformation, when the protrusion of V-arrangement elastic slice is caught in card slot, V-arrangement elastic slice rebound, two sides V-arrangement elastic slice generates squeezing action to rack for test tube 2
Rack for test tube 2 is limited to the initial position in sample rack 1 by power, and it is right that squeezing action power is less than the first driver 51 under locking state
The driving force of rack for test tube 2.
Embodiment 3
The present embodiment provides sample transport apparatus, compared with the sample transport apparatus of embodiment 1 or embodiment 2, difference
Be in: mounting plate 9, the first belt transmission device, the second belt transmission device and the first guide rail 54 can be not provided with.By first
Driver 51 is arranged on bearing seat 7 along 71 extending direction of the second through slot, and the first driver 51 uses push-rod electric machine, the first driving
The push rod of device 51 is fixed together with the first sliding part 52, pushes the positive locking female connector on the first sliding part 52 along the second through slot 71
32 slide with push rod 53 toward and away from the first through slot 12；Second driver 61 uses push-rod electric machine, 61 edge of the second driver
The setting of second guide rail, 62 extending direction, the push rod of the second driver 61 are fixed on the second sliding part 63, push the second sliding
Part 63 drives bearing seat 7 to slide into sample analysis position along the second guide rail 62.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (14)
1. a kind of sample transport apparatus characterized by comprising
Sample rack (1)；
At least one rack for test tube (2), starting are located on the sample rack (1)；
Driving mechanism is slided between the initial position and operating position of the rack for test tube (2) relative to the sample rack (1) and is set
It sets；
Latching device (3) is arranged between the rack for test tube (2) and the driving mechanism, in the initial position by the drive
The pressing force of motivation structure and make the rack for test tube (2) and the driving mechanism in locking locking state and isolated unlock
Switch between state；
Position-limit mechanism (4) is rotatably arranged on the sample rack (1), in the driving mechanism to the latching device (3)
When applying the pressing force or before, the driving mechanism and the position-limit mechanism (4) establish interaction relation and stir the limit
Position mechanism (4) rotates, so that the rack for test tube (2) is limited on the sample rack (1) by the position-limit mechanism (4).
2. sample transport apparatus according to claim 1, which is characterized in that the position-limit mechanism (4) includes
Limiting slot (42) is located on the rack for test tube (2)；
Locating part (41) is hinged on the sample rack (1), and the first end of the locating part (41) protrudes into the rack for test tube (2)
Towards on the motion path of one Slideslip of driving mechanism, second end is as free end；
Under the stirring of the driving mechanism, the second end is embedded in and is maintained in the limiting slot (42), and described first
End is from the rack for test tube (2) towards removing on the motion path of one Slideslip of driving mechanism.
3. sample transport apparatus according to claim 2, which is characterized in that the top of the sample rack (1) is equipped with notch
It upward and towards the driving mechanism side is at least one first through slot (12) of the first gap (11)；The rack for test tube (2)
It is placed in first through slot (12)；The locating part (41) is hinged on the slot bottom of first through slot (12)；
In the locking state, the driving mechanism drives the rack for test tube (2) to skid off or slide into through first gap (11)
In first through slot (12).
4. sample transport apparatus according to claim 3, which is characterized in that the two sidewalls of the rack for test tube (2) are equipped with
The first guide groove extended along it in the interior glide direction of first through slot (12)；
The guide protrusions for being suitable for being embedded in first guide groove are respectively equipped on two inner sidewalls of first through slot (12)；
The bottom of the described one end of rack for test tube (2) towards the driving mechanism is equipped with identical as the limiting slot (42) recess direction
Step (25), the step of the step (25) is arranged down and forms retention bead between the limiting slot (42), institute
The top surface for stating the first end of locating part (41) is in the step surface on the sliding path in the first through slot (12) and is suitable for tight
It is close to be connected on the step surface.
5. sample transport apparatus according to claim 4, which is characterized in that the slot bottom of first through slot (12) is equipped with the
Two gap (13)；The limiting slot (42) is located in the bottom surface of the rack for test tube (2) and connects with second gap (13)
It is logical；
It is hinged at the top of the locating part (41) on second gap (13) and its bottom is as described in the warp of the free end
Second gap (13) is embedded in the limiting slot (42).
6. sample transport apparatus according to claim 5, which is characterized in that be additionally provided on the bottom of the rack for test tube (2)
The resigning sliding slot for being connected to the limiting slot (42) and extending along glide direction of the driving mechanism on the sample rack (1)
(21), the notch of the resigning sliding slot (21) is downward；
In the locking state, to avoid the insertion limiting slot when resigning sliding slot (21) is slided with the driving mechanism
(42) locating part (41) in.
7. the sample transport apparatus according to any one of claim 2-6, which is characterized in that locating part (41) packet
The ontology being hinged on the sample rack (1), and the hook-shaped portion of molding on the body are included, hook-shaped portion's conduct is described certainly
By holding.
8. the sample transport apparatus according to any one of claim 2-6, which is characterized in that the driving mechanism includes
The first sliding equipment (5) and the second sliding equipment (6) of glide direction intersection, first sliding equipment (5) are fixed on described
On second sliding equipment (6), wherein first sliding equipment (5) includes
First driver (51)；
First sliding part (52), by the driver driving and slide；
Push rod (53) is fixed on first sliding part (52) and towards the locating part (41) side, the driving mechanism
The free end is applied by the push rod (53) and stirs power.
9. sample transport apparatus according to claim 8, which is characterized in that the longitudinal cross-section of the push rod (53) is formed as
L shape, the L-shaped vertical portion are fixed on first sliding part (52), and the L-shaped horizontal part is for stirring the locating part
(41) it and is connected on the bottom of the locating part (41).
10. sample transport apparatus according to claim 9, which is characterized in that second sliding equipment (6) includes
Second driver (61)；
Second guide rail (62) is located at the sample rack (1) outside, extends to the operating position by the initial position；
Second sliding part (63), by second driver (61) driving and be slidably disposed on second guide rail (62)
On；
First sliding equipment (5) is fixed on second sliding part (63).
11. sample transport apparatus according to claim 10, which is characterized in that the driving mechanism further includes being fixed on institute
The bearing seat (7) on the second sliding part (63) is stated, the top of the bearing seat (7) is equipped with along first sliding equipment (5)
The second through slot (71) that glide direction extends；
The push rod (53) is located in second through slot (71), and in the locking state, first sliding equipment (5) is driven
The rack for test tube (2) is slid into second through slot (71) by the sample rack (1).
12. sample transport apparatus according to claim 1 to 6, which is characterized in that further include being arranged described
Resetting-mechanism (8) on sample rack (1) and for the rack for test tube (2) to be limited to initial position, the resetting-mechanism (8) are right
The reset force that the rack for test tube (2) applies is less than drive of the driving mechanism to the rack for test tube (2) under the locking state
Power.
13. sample transport apparatus according to claim 12, which is characterized in that the resetting-mechanism (8) includes
First magnet (81) is fixed on the sample rack (1)；
Second magnet, be fixed on the rack for test tube (2) and with first magnet (81) relatively, first magnet (81) with
The opposed facing side surface polarity of second magnet is opposite.
14. sample transport apparatus according to claim 1, which is characterized in that the latching device (3) is self-lock switch；
The self-lock switch includes
Self-locking plug adapter (31) is fixed on the rack for test tube (2)；
Positive locking female connector (32) is fixed on the surface towards sample rack (1) side in the driving mechanism, the self-locking plug adapter (31)
The positive locking female connector (32) can be axially inserted into or detached from the positive locking female connector (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128597.2A CN109342753B (en) | 2018-09-27 | 2018-09-27 | Sample transfer apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128597.2A CN109342753B (en) | 2018-09-27 | 2018-09-27 | Sample transfer apparatus |
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| Publication Number | Publication Date |
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| CN109342753A true CN109342753A (en) | 2019-02-15 |
| CN109342753B CN109342753B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811128597.2A Active CN109342753B (en) | 2018-09-27 | 2018-09-27 | Sample transfer apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109946444A (en) * | 2019-03-29 | 2019-06-28 | 赫安仕科技（苏州）有限公司 | A kind of full automatic thrombus detection device for elasticity and detection method |
| CN109975073A (en) * | 2019-03-29 | 2019-07-05 | 赫安仕科技（苏州）有限公司 | A kind of liquid taking device and method of getting liquor |
| CN109999938A (en) * | 2019-03-29 | 2019-07-12 | 赫安仕科技（苏州）有限公司 | A kind of reagent storage device |
| CN110208559A (en) * | 2019-06-18 | 2019-09-06 | 广东优尼德生物科技有限公司 | A kind of Biochemical Analyzer |
| CN113150958A (en) * | 2021-05-26 | 2021-07-23 | 深圳市麦瑞科林科技有限公司 | Inactivated virus preservation solution system and application thereof |
| CN115414984A (en) * | 2022-09-14 | 2022-12-02 | 光子集成(温州)创新研究院 | But test-tube rack tray device of mechanical auto-lock |
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| CN209247803U (en) * | 2018-09-27 | 2019-08-13 | 中国科学院苏州生物医学工程技术研究所 | Sample transport apparatus |
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| CN103884854A (en) * | 2014-04-01 | 2014-06-25 | 重庆科斯迈生物科技有限公司 | Sample system of chemiluminescent immunoassay instrument |
| CN107449929A (en) * | 2016-10-26 | 2017-12-08 | 安图实验仪器(郑州)有限公司 | With emergency diagnosis position and the sample rack management of guiding mechanism and analytical equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109946444A (en) * | 2019-03-29 | 2019-06-28 | 赫安仕科技（苏州）有限公司 | A kind of full automatic thrombus detection device for elasticity and detection method |
| CN109975073A (en) * | 2019-03-29 | 2019-07-05 | 赫安仕科技（苏州）有限公司 | A kind of liquid taking device and method of getting liquor |
| CN109999938A (en) * | 2019-03-29 | 2019-07-12 | 赫安仕科技（苏州）有限公司 | A kind of reagent storage device |
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| CN115414984A (en) * | 2022-09-14 | 2022-12-02 | 光子集成(温州)创新研究院 | But test-tube rack tray device of mechanical auto-lock |
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| CN109342753B (en) | 2024-05-07 |
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