CN207992254U - Sampling device and sample analysis apparatus - Google Patents

Abstract

This application discloses a kind of sampling device and sample analysis apparatus.This programme will be put into unit, buffer unit and recovery unit at least two and mutually form structure stacked on top of one another, and sample rack is transmitted being put between unit, buffer unit, recovery unit and the areas Xi Yang using scheduling manipulator.The application can rationally utilize the space of vertical direction, spatially be overlapped, to simplify scheduling flow.Meanwhile the occupancy of horizontal space is reduced, to reduce floor space, promote device smallerization.

Description

Sampling device and sample analysis apparatus

Technical field

This application involves medical instruments fields, especially a kind of structure for sample sample introduction.

Background technology

Sampling device mainly carries the function of input, scheduling, transmission, positioning and the recycling of sample rack, and to sample rack, The automatic identification function of sample tube bar code information.Sampling device is divided by function, and generally can be divided into and is put into unit, caching list Member, scheduling machine assembly, recovery unit, front end areas Xi Yang etc..

Currently, each unit layout that sampling device generally uses mainly has following 2 kinds of forms：

1, be put into, cache, recovery unit is set as integration, dispatch manipulator and the front end areas Xi Yang and be independently arranged.For example, In entitled " a kind of the sample rack transport system and its biochemical immunity all-in-one machine of sample rack RFID identification " (CN203929791U) State's patent describes a kind of sample rack transport system, including sample rack delivery track and sample rack.Wherein, its sample rack conveying Track is fixed bin bit port formula.This fixed position in storehouse can be put into unit and recovery unit as sample, and it is single to do sample caching Member.However, this structure is only applicable to small sample amount machine, the ability of sample caching is limited.

2, unit, buffer unit, recovery unit, scheduling manipulator, the front end areas Xi Yang are put into independently of each other and tiling is arranged. This each region of structure is spatially in one line.When test volume increases, each area space becomes larger therewith, and entire sample introduction is caused to fill It sets to take up space and become larger, instrument floor space increases, and cannot be satisfied increasingly crowded laboratory condition demand.

Invention content

The application mainly provides a kind of novel sampling device and sample analysis apparatus.

According to the one side of the application, a kind of sampling device is provided in a kind of embodiment, including：

It is put into unit, the unit that is put into is for inputting pending sample；

Buffer unit, the buffer unit has cache bit, for caching sample；

Recovery unit, the recovery unit is used to recycle the sample for completing processing, described to be put into unit, buffer unit and return At least two mutually form structure stacked on top of one another in receipts unit；

The areas Xi Yang, sample position is inhaled for providing by the areas Xi Yang, in order to which detecting instrument carries out suction sample to sample；

Manipulator is dispatched, the scheduling manipulator is for being put between unit, buffer unit, recovery unit and the areas Xi Yang Transmit sample；

And control unit, described control unit control scheduling manipulator.

It is described to be put into unit and recovery unit is located above, the caching as being further improved for the sampling device Unit is located at lower section.

As being further improved for the sampling device, the buffer unit has at least two cachings arranged side by side Position, it is described to be put into unit and recovery unit is located at the surface of buffer unit, and be arranged before and after the cache bit orientation, The scheduling manipulator side is put into unit and recovery unit docks with described, another opposite side of the scheduling manipulator and institute It docks in the areas Shu Xiyang.

It is described to be put into unit and scheduling manipulator separation in recovery unit as being further improved for the sampling device Both sides, the areas Xi Yang are located at side of the scheduling manipulator far from recovery unit.

As being further improved for the sampling device, the areas Xi Yang include inhaling sample Transfer pipe, for transmitting sample Carry out suction sample.

As being further improved for the sampling device, the unit that is put into includes that can store at least two sample racks Storing unit, the sample rack place position, the storage dress for installing sample container, the unit that is put into storing unit It sets to be arranged with can picking and placeing and be placed in position in storing unit, and the storing unit has the sample exit port for sample rack disengaging.

As being further improved for the sampling device, the storing unit is placed position and is provided with for detecting storing unit The storing unit testing agency whether being put into.

As being further improved for the sampling device, it is described be put into unit have be put into area's ejecting mechanism, it is described to be put into Area's ejecting mechanism is used to sample releasing sample exit port from the storage position of storing unit.

As being further improved for the sampling device, each storing unit, which is correspondingly arranged on, to be put into area and pushes back mechanism, institute It states and is put into that area pushes back mechanism and the sample exit port of storing unit is correspondingly arranged, be used to push back the sample rack being put into unit and deposit It puts device or is limited within sample exit port.

Further include sample output channel as being further improved for the sampling device, the sample of the storing unit goes out Mouth is connected to sample output channel, so that sample is passed through sample output channel from sample exit port and is entered scheduling machinery on hand.

Further include sample introduction delivery device as being further improved for the sampling device, the sample introduction delivery device is used for Sample is pushed to scheduling machinery on hand from the sample exit port along sample output channel.

As being further improved for the sampling device, the recovery unit includes that can store at least two sample racks Retracting device, the sample rack is for installing sample, and the retracting device, which has, is used for the recovery port that sample rack enters, described time Receiving unit, there is retracting device to place position, and the retracting device is arranged in which can pick and place to be placed in retracting device in position.

As being further improved for the sampling device, the retracting device is placed position and is provided with for detecting retracting device The retracting device testing agency whether being put into.

As being further improved for the sampling device, the recovery unit includes recycling push-in mechanism, and each recycling pushes away Enter that mechanism is corresponding with the recovery port of retracting device, the sample for that will recycle is pushed into retracting device.

Further include sample recovery approach as being further improved for the sampling device, the sample recovery approach with return The recovery port of receiving apparatus is connected to, and the sample of scheduling machinery on hand is enable to enter recycling by sample recovery approach and recovery port In device.

Further include recycling delivery device as being further improved for the sampling device, the recycling delivery device is used for Sample is pushed into the recovery port from scheduling manipulator along sample recovery approach.

As being further improved for the sampling device, the recovery unit includes at least two retracting devices, described to put It includes at least two storing units to enter unit, and the retracting device is consistent with the quantity of storing unit.

As being further improved for the sampling device, described be put between unit and recovery unit is provided with sample disengaging Channel, the sample access way are communicated with unit and recovery unit is put into, and the scheduling manipulator is passed in and out with the sample Channel can dock, for transmitting sample.

As being further improved for the sampling device, the sample access way is provided with sample disengaging delivery device, Sample to be released and is pushed back in sample access way.

Further include emergency treatment sample intake passage as being further improved for the sampling device, the emergency treatment sample intake passage is independent Setting, outlet are arranged towards dispatcher tool hand.

Further include the scanning element for being scanned to sample as being further improved for the sampling device, it is described It is put into unit and is provided with sample output channel, sample output channel one end is stretched to around recovery unit where scheduling manipulator Position, the scanning element are arranged in sample output channel.

Further include the scanning element for being scanned to sample as being further improved for the sampling device；

Wherein, the scanning element is arranged in recovery unit and the lower section for being put into unit, and with before and after buffer unit side by side Setting；

Or the scanning element is arranged in the top of buffer unit, and with recovery unit and/or be put into unit be arranged side by side.

As being further improved for the sampling device, it is provided with scanning element in the sample access way, to sample introduction Sample be scanned.

As being further improved for the sampling device, the mechanical hand of the scheduling includes for storing sample in transmit process This sample rack holding structure and schedule driven mechanism, the sample rack is for installing sample container, the schedule driven machine Structure exports the reciprocating motion on vertical direction, to drive sample rack holding structure that can at least be moved in vertical direction.

As being further improved for the sampling device, the buffer unit has at least two cachings arranged side by side Position, the schedule driven mechanism exports the reciprocating motion along the cache bit orientation, so as to the sample rack holding structure It can be moved at arbitrary cache bit, the cache bit orientation is Y-axis, and the vertical direction is Z axis, the Y-axis and Z axis It is mutually perpendicular to.

As being further improved for the sampling device, the sample rack holding structure has and sample rack form fit Storage tank, the storage tank at least side are arranged to the opening of the small bell shape of outer imperial palace, are convenient for the entrance of sample rack.

As being further improved for the sampling device, the schedule driven mechanism includes for driving sample rack to store machine The first driving mechanism that structure is moved along Y-axis and the second driving mechanism for driving sample rack holding structure to be moved along Z axis, it is described Sample rack holding structure is mounted in the second driving mechanism, and second driving mechanism is mounted in the first driving mechanism.

As being further improved for the sampling device, first driving mechanism is including the first stepper motor and by first Stepper motor driven first synchronous belt drive mechanism, second driving mechanism are mounted on the same of the first synchronous belt drive mechanism Step takes.

As being further improved for the sampling device, second driving mechanism is including the second stepper motor and by second Stepper motor driven leadscrew-nut mechanism, the sample rack holding structure are mounted on leadscrew-nut mechanism.

As being further improved for the sampling device, the scheduling manipulator further includes that pusher dog and driving pusher dog move Pusher dog driving mechanism, the pusher dog driving mechanism output is along the reciprocating motion of X-axis and Z axis, the X-axis, Y-axis and Z axis mutual two Two is vertical, and the X-axis is the direction that sample rack passes in and out storage tank, so that the pusher dog can be moved along X-axis and Z axis, to hook Take or discharge sample rack.

As being further improved for the sampling device, there are two the hook pawl being oppositely arranged, the hook pawls for the pusher dog tool The distance between be more than sample rack length.

As being further improved for the sampling device, the pusher dog is arranged at the lower section of storage tank, the storage tank bottom For pusher dog, there are inlet and outlet in portion, and there are the escape ports of evacuation pusher dog for the cache bit bottom of the buffer unit.

As being further improved for the sampling device, the pusher dog driving mechanism includes telescopic drive motor and cam, The cam is rotated with the output end of telescopic drive motor, and has one section of closed guide groove, and the pusher dog, which is movably arranged on, leads In slot, the distance of the guide groove cell wall to cam center of rotation differs so that drives pusher dog in the rotation process of the cam Telescopic moving forms the movement along Z axis.

As being further improved for the sampling device, the pusher dog driving mechanism includes that pan drive motor and third are same Tape handler is walked, the third synchronous belt drive mechanism is mounted in pan drive motor, the telescopic drive motor and convex Wheel is fixed on the synchronous belt of third synchronous belt drive mechanism, forms the movement along X-axis.

As being further improved for the sampling device, the bottom wall and/or side wall of the storage tank are made of rubber, are increased Add the frictional force between bottom wall and/or side wall and sample rack.

As being further improved for the sampling device, the side wall of the storage tank is equipped with the elastic component of protrusion, to Apply elastic force to sample rack when sample rack enters storage tank.

As being further improved for the sampling device, the storage tank is provided with the cache bit for detecting buffer unit Whether the vacancy testing agency of sample rack is had.

According to the one side of the application, a kind of sample analysis apparatus is provided in a kind of embodiment, including such as any of the above-described The sampling device and the detecting instrument for being detected to sample, the suction of the detecting instrument and the sampling device Sample area is correspondingly arranged.

The advantageous effect of the application is：

This sample introduction processing unit be put into unit, buffer unit and recovery unit at least two mutually form it is stacked on top of one another Structure transmits sample rack being put between unit, buffer unit, recovery unit and the areas Xi Yang using scheduling manipulator.The application The space that vertical direction can rationally be utilized, is spatially overlapped, to simplify scheduling flow.Meanwhile reducing horizontal space Occupancy promote device smallerization to reduce floor space.

Description of the drawings

Fig. 1 is a kind of simplified schematic diagram of embodiment of the application sampling device；

Fig. 2 is a kind of concrete structure of embodiment of the application sampling device (except the areas Xi Yang and detecting instrument) figure；

Fig. 3 is cache bit schematic diagram in a kind of embodiment of the application sampling device；

Fig. 4 is that manipulator schematic diagram is dispatched in a kind of embodiment of the application sampling device；

Fig. 5 is pusher dog and pusher dog driving mechanism schematic diagram in a kind of embodiment of the application sampling device；

Fig. 6 is the flexible schematic diagram of pusher dog shown in Fig. 5；

To the schematic diagram of sample rack when Fig. 7 and 8 is pusher dog movement shown in Fig. 6；

Fig. 9 is the simplified schematic diagram of second of embodiment of the application sampling device；

Figure 10 is concrete structure (except the areas Xi Yang and detecting instrument) figure of second of embodiment of the application sampling device；

Figure 11 is levels schematic diagram in structure shown in Figure 10；

Figure 12 is to be put into unit sample introduction schematic diagram in second of embodiment of the application sampling device；

Figure 13 is the schematic diagram that recovery unit recycles sample in second of embodiment of the application sampling device；

Figure 14 is the structural schematic diagram that manipulator is dispatched in second of embodiment of the application sampling device；

Figure 15 is the accommodating slot structure schematic diagram that manipulator is dispatched in second of embodiment of the application sampling device；

Figure 16 is testing agency's schematic diagram on the storage tank for dispatched in second of embodiment of the application sampling device manipulator.

Specific implementation mode

The application can be realized with many different forms, however it is not limited to embodiment described in the present embodiment.It carries Be easy for becoming apparent from thorough explanation to present disclosure for the purpose of detailed description below, wherein above and below, it is left, The words of the indicating positions such as right, forward and backward be only for shown structure in respective figure for position.

In some instances, it since some embodiments belong to existing or routine techniques, is not described or does not have Detailed description.

In addition, technical characteristic described herein, technical solution can also be in one or more embodiments arbitrarily to close Suitable mode combines.For those skilled in the art, it should be readily appreciated that method related with embodiment provided herein Step or operation order can also change.Any sequence in drawings and examples is merely illustrative purposes, does not imply that and wants It asks in a certain order, is required unless expressly stated according to a certain sequence.

It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object, Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, it (is not constituted from phase lance in the case that rationally In the case of shield), include directly or indirectly connecting (connection).

The application provides a kind of sampling device, including is put into unit, buffer unit, recovery unit, the areas Xi Yang, dispatcher Tool hand and control unit.

This is put into unit for inputting pending sample.Buffer unit refers to the structure to form cache bit, for caching sample This.Recovery unit is used to recycle the sample for completing processing.Sample position is inhaled for providing by the areas Xi Yang, in order to detecting instrument to sample into Row inhales sample.

Wherein, at least two are put into unit, buffer unit and recovery unit and mutually forms structure stacked on top of one another, dispatcher Tool hand is used to transmit sample rack being put between unit, buffer unit, recovery unit and the areas Xi Yang.Control unit is to scheduling machinery Hand is controlled.Meanwhile control unit can also unit, buffer unit, structure carries out in recovery unit and the areas Xi Yang to being put into Control.

The space that vertical direction can rationally be utilized in this way, is spatially overlapped, to simplify scheduling flow.Meanwhile The occupancy for reducing horizontal space promotes device smallerization to reduce floor space.

In general, sample is contained in sample container, such as test tube.In order to improve sample introduction efficiency, the application some embodiments In, each unit and scheduling manipulator are as unit of sample rack, i.e., by the sample rack equipped with sample to the transmission of sample It is transmitted and realizes the transmission to sample.In some embodiments, directly sample and sample container can also be transmitted, and Not applicable sample rack.

Further, more preferably, in some embodiments, this is put into unit and recovery unit is located above, the caching list Member is located at lower section.It is disposed over due to being put into unit and recovery unit, person easy to operation places and takes sample away, to improve The convenience of operation.

The application is described in further detail below by specific implementation mode combination attached drawing.

Embodiment one：

It please refers to Fig.1 with 2, a kind of embodiment provides a kind of sampling device.In the sampling device, it is put into unit 100 and recovery unit 300 be located at the top of buffer unit 200.This is put into unit 100 and the scheduling separation of manipulator 500 is being recycled The both sides of unit 300, the areas Xi Yang 400 are located at side of the scheduling manipulator 500 far from recovery unit 300.The usual areas Xi Yang 400 Place is used for placing some detecting instruments 700, these detecting instruments 700 carry out suction sample in the suction sample position 401 in the areas Xi Yang, and continue phase Close detection.Such layout can not only reduce the floor space of whole device, and can also be convenient for reducing scheduling manipulator Shift motion simplifies structure, improves working efficiency.

Recovery unit 300 is arranged right over buffer unit 200 the present embodiment.Buffer unit 200 is recovered list in Fig. 1 Member 300 is blocked, therefore is not shown.In other embodiments, can also select, which will be put into unit 100, is arranged in buffer unit 200 Surface.Or unit 100 will be put into and be set as structure stacked on top of one another with recovery unit 300.Again or by three successively on Under be stacked, formed three-decker.In addition, in stepped construction, the region of needs can be disposed over according to demand Or lower section, for example, it will be put into unit 100 in fig 1 and 2 and recovery unit 300 is disposed over, and buffer unit 200 is arranged It, can be in order to picking and placeing the sample rack being put into unit 100 and recovery unit 300 in lower section.

It please refers to Fig.1 with 2, is based on conception shown in FIG. 1, Fig. 2 provides a kind of more specifically structure and (do not show in Fig. 2 The areas Chu Xiyang 400).The recovery unit 300 is located at the surface of buffer unit 200, the areas Er Xiyang 400 (being not shown in Fig. 2) and The separation of unit 100 is put into the both sides of buffer unit 200 and recovery unit 300.

This is put into unit 100 and mainly realizes that sample rack 600 is put into work.It please refers to Fig.1 with 2, in one embodiment, This is put into unit 100 and includes sample storage chamber 110, is put into area's ejecting mechanism 120 and is put into area and push back mechanism 130 (can omit), This is put into area's ejecting mechanism 120 and is arranged in sample storage chamber 110, this is put into area and pushes back the setting of mechanism 130 in sample storage chamber 110 ends.

This is put into area's ejecting mechanism 120 for pushing sample rack 600 along sample storage chamber 110.It is put into area and pushes back mechanism 130 Setting be mainly used for it is certain need priority processing emergency treatment sample in special circumstances, need to interrupt original sample rack at this time 600 are put into sequence, are inserted into emergency treatment sample rack 600.It is pushed back to sample introduction negative direction at this time, it may be necessary to control to be put into area and push back mechanism 130 Sample rack 600 reserves the distance of at least one sample rack 600, to be put into emergency treatment sample rack 600.

Further include sample output channel 810 in one embodiment please continue to refer to Fig. 1 and 2, this be put into unit 100 with Sample output channel 810 is connected to, and enables sample (or sample rack 600 equipped with sample) that can be exported from sample exit port by sample Channel 810 enters on scheduling manipulator 500.

500 position of scheduling manipulator is stretched in 810 one end of sample output channel around recovery unit 300.So not Only it is convenient for scheduling manipulator 500 to obtain sample rack 600, device can also be kept integrally more regular, improved by being reasonably laid out The utilization rate in space.

With continued reference to FIG. 2, further include sample introduction delivery device 150 in one embodiment, the sample introduction delivery device 150 With the movement travel towards scheduling manipulator 500, for sample rack 600 to be pushed to dispatcher from sample output channel 810 On tool hand 500.

Certainly, in certain embodiments, the sample rack 600 at sample output channel 810 can also be by dispatching manipulator Counter structure on 500 realizes the movement from sample output channel 810 to scheduling manipulator 500.

This be put into area's ejecting mechanism 120, be put into area push back mechanism 130 and sample introduction delivery device 150 can by all kinds of push rods, The structures such as shifting block, sucker, fixture realize the effect to sample rack 600, and it is real that motor, cylinder, fluid cylinder etc. may be used in drive part It is existing, here just not in superfluous words.

Further, in one embodiment, further include that scanning element for being scanned to sample (is not shown in figure Go out), which is arranged in sample output channel 810, for being scanned to sample or sample rack, to obtain sample Information.

In addition, the scanning element can also be provided separately within the lower layer where buffer unit 200.

Further, referring to FIG. 2, in one embodiment, recovery unit 300 can be used for storing the sample that test terminates Frame 600.The recovery unit 300 of the present embodiment includes reclaiming chamber 310 and recycling push-in mechanism 320.Recycling push-in mechanism 320 is used for The sample of recycling is pushed into the reclaiming chamber 310 of recovery unit 300.

It please refers to Fig.1 with 2, further includes sample recovery approach 820 in one embodiment.Sample recovery approach 820 with return It receives unit 300 to communicate, the sample on scheduling manipulator 500 is enable to enter recovery unit 300 by sample recovery approach 820 It is interior.

Referring to FIG. 2, further including recycling delivery device 330, which is used for sample is mechanical from scheduling Hand 500 pushes to the recycling inlet of recovery unit 300.

In other embodiments, sample rack 600 can also be initiatively to be put into reclaiming chamber 310 by scheduling manipulator 500, Delivery device 330 is recycled without being arranged.

The structures such as all kinds of push rods, shifting block, sucker, fixture may be used in recycling push-in mechanism 320 and recycling delivery device 330 It realizes, the realizations such as motor, cylinder, fluid cylinder may be used in drive part.

Certainly, in certain embodiments, recycling push-in mechanism 320 and recycling delivery device 330 can also be pushed by one Mechanism realizes.

Further, it please refers to Fig.2 with 3, in one embodiment, is put into unit 100 and 300 height of recovery unit substantially It is equal, make the two that can remain basically stable in the horizontal plane, in order to whole beauty, while being also beneficial to the layout of structure.Example Such as, recovery unit 300 and buffer unit 200 are up-down structures, when being put into unit 100 and 300 level of recovery unit is fair, are made 100 position of unit must be put into has larger space in the vertical direction, therefore several groups of sample storage chambers can be arranged more 110, make its setting stacked on top of one another, to improve sample rack 600 in the amount of storage being put into unit 100.

Referring to FIG. 3, in one embodiment, buffer unit 200 is used to cache sample to be tested and/or waits for the sample resurveyed This.Usual buffer unit 200 is fixed channel-type structure, movement-less part.The length of each cache bit 210 and interval, with sample This 600 size is corresponding.

In certain embodiments, the import of the cache bit 210 of buffer unit 200 can also be arranged to the small loudspeaker of outer imperial palace Mouth-shaped, consequently facilitating the disengaging of sample rack 600.

In addition, please continue to refer to Fig. 2 and 3, it is put into sample output channel 810,820 and of sample recovery approach of unit 100 The sample rack inlet and outlet 220 of buffer unit 200, in this way can be by sample rack 600 in each area generally in same vertical plane Inlet and outlet focus in same plane, are convenient for the stroke of programming dispatching manipulator 500 so that scheduling manipulator 500 can pass through Very simple and shorter stroke just completes the transmission work of sample rack 600 between each area.

Similarly, for the areas Xi Yang 400, delivery device, which can also be arranged, will dispatch the sample rack on manipulator 500 600 are pushed to the areas Xi Yang 400 or are pushed on scheduling manipulator 500 from the areas Xi Yang 400.In addition, the push work can also Realized by the delivery device on scheduling manipulator 500, for example, the pusher dog 551 that will be described below or other such as inhale The structures such as disk, fixture.

Be put into above in unit 100, buffer unit 200, recovery unit 300 and the areas Xi Yang 400, except through itself or Independently arranged delivery device realizes that sample rack 600, can also be by being manually operated come real outside the movement in its respectively region The carrying of existing sample rack 600.For example, being put into unit 100 by being manually placed into sample rack 600, and it is pushed to be put into Movement in unit 100, manipulator 500 to be dispatched take sample rack 600.For another example by manually pushing sample rack 600 returning The movement received in unit 300 waits to be recycled to make sample rack 600 be arranged in recovery unit 300.

On the other hand, can only be the device of a carrying and carrying, without having for scheduling manipulator 500 The ability of standby active obtaining sample rack 600.It, can also be initiatively from each area alternatively, it is also possible to other than carrying and carrying function (or subregion) obtains sample rack 600.

Further, please continue to refer to Fig. 1-3, in one embodiment, buffer unit 200 and recovery unit 300 with inhale Metric space is formed between sample area 400, scheduling manipulator 500 is arranged in metric space, and the suction sample transmission in the areas Qie Xiyang 400 is logical Road 410, sample output channel 810, the sample rack inlet and outlet 220 of sample recovery approach 820 and buffer unit 200 are towards dispatcher Sample rack 600 is moved at the areas Xi Yang 400 by the setting of tool hand 500 so that it is convenient to dispatch manipulator 500, while also allowing for will be complete It is moved in recovery unit 300 from the areas Xi Yang 400 at the sample rack 600 of detection.

In one embodiment, which includes the sample for storing sample rack 600 in transmit process Frame holding structure and schedule driven mechanism.The schedule driven mechanism exports the reciprocating motion on vertical direction, to drive sample rack Holding structure can at least be moved in vertical direction, to meet this setting structure stacked on top of one another, so that driving sample rack Holding structure can transmit sample rack 600 between each area.

Sample rack holding structure can be a kind of cavity body structure for placing position with storing unit, it is also possible to vacuum cup Or fixture, no matter use which kind of mode, can make in a word sample rack 600 moved together with the structure be considered as it is described herein Sample rack holding structure.

Schedule driven mechanism is then designed according to the traveled distance that sample rack holding structure needs, it may be possible to a driving machine Structure, it is also possible to multiple driving mechanisms.The devices such as motor, cylinder, fluid cylinder may be used in driving source.According to actual demand, sample Frame holding structure can complete the movement at least vertical direction under the driving of schedule driven mechanism.To realize that sample rack is deposited Laying mechanism is moved being put between unit 100, buffer unit 200, recovery unit 300 and the areas Xi Yang 400.

In certain embodiments, it please refers to Fig.2 with 3, which includes inhaling sample Transfer pipe 410, for transmitting sample This carries out suction sample.In some embodiments, the sample rack of sample output channel 810, buffer unit 200 can be imported and exported 220, sample This recovery approach 820, the areas Xi Yang 400 suction sample Transfer pipe 410 be arranged on same vertical line or symmetrical two vertical lines, this Scheduling manipulator 500, which only does the movement of vertical direction, in the case of kind can complete the transmission of sample rack 600.

For example, in a kind of embodiment, unit 100, buffer unit 200 and recovery unit 300 will be put into and be stacked, it is each It is located on same vertical line from the inlet and outlet of corresponding channel, the relative position in former three, the areas Qie Xiyang is arranged in the areas Er Xiyang 400 400 suction sample Transfer pipe 410 is located at imports and exports opposite another vertical line with three above unit, at this moment will dispatch manipulator 500 are arranged between the areas Xi Yang 400 and other 3rd areas, and sample rack holding structure, which is set as both ends, can pass in and out sample rack 600, need to only have the transmission that sample rack 600 can be realized in the movement on vertical direction at this time.

It please refers to Fig.2 and 3, in one embodiment, the cache bits which is arranged side by side at least two 210 (can also only have a cache bit 210 in some embodiments), the cache bit 210 can be a trellises.Work as tool When standby multiple cache bits 210, which exports the reciprocating motion along 210 orientation of cache bit, so as to sample rack Holding structure can be moved at arbitrary cache bit 210, and sample rack 600 is accessed in arbitrary cache bit 210.

210 orientation of cache bit is defined as Y-axis in the present embodiment, vertical direction is positioned as Z axis.Preferably Y Axis is mutually perpendicular to Z axis, may make the regular of total in this way, while also allowing for 500 all directions of scheduling manipulator arranged Stroke.

A kind of exemplary construction of scheduling manipulator 500 is present embodiments provided, is please referred to Fig.2 with 4, in a kind of embodiment In, the sample rack holding structure of the scheduling manipulator 500 has the storage tank 511 with 600 form fit of sample rack.The shape Have with referring to the storage tank 511 and can house the shape of sample rack 600, which can be the shape consistent with sample rack 600 Shape can also be the shape that can contain the sample rack 600.The storage tank 511 can house sample rack 600, in order to make sample Frame 600 is moved together with scheduling manipulator 500.

The storage tank 511 at least a side opening 512, preferably both-side opening 512, its both sides in this way can pass in and out sample This 600.At least side opening 512 of storage tank 511 is arranged to the small horn mouth of outer imperial palace, which plays guiding role, Convenient for the entrance of sample rack 600.

The design of this both-side opening 512 makes 511 both sides of storage tank that can pass in and out sample rack 600, therefore, dispatcher Tool hand 500 is not necessarily to rotate 180 ° to be aligned the import or export in each area in the handling process, especially combines Fig. 1 and 2 institutes Show that this each area's opposition is distributed in for the layout of 500 both sides of scheduling manipulator, further simplifies the fortune of scheduling manipulator 500 Dynamic stroke.

In addition, the side of storage tank 511 can not also be arranged opening, and by structures such as sucker, fixtures by sample rack 600 It is put into storage tank 511 from the top of storage tank 511.

Further, it please refers to Fig.1 with 2, when dispatching manipulator 500 and being arranged between the areas Xi Yang 400 and other 3rd areas, In the present embodiment, the width of the storage tank 511 is substantially equal to recovery unit 300 and buffer unit 200 with respect between the areas Xi Yang 400 Distance, therefore under this embodiment, storage tank 511 is not necessarily to have to be translated between the areas Xi Yang 400 and recovery unit 300 Function.

But in other embodiments, if recovery unit 300 and buffer unit 200 are with respect to the distance between areas Xi Yang 400 It is wider, it is more than the width of storage tank 511, can makes the output of schedule driven mechanism along the reciprocating motion of X-axis at this time, so as to sample rack Holding structure can move at the docking in each area along X-axis.The areas XZhou Jixiyang 400 and 300 (buffer unit of recovery unit 200) direction translated between.Referring to FIG. 4, the Y-axis, X-axis and Z axis are mutually vertical two-by-two, a usually said XYZ is formed Three-axis reference.

Further, when sample rack holding structure uses storage tank 511, in order to enable scheduling manipulator 500 can be led Sample rack 600 is transmitted to other regions by dynamic ground, please continue to refer to Figure 4 and 5, in one embodiment, the scheduling manipulator 500 It further include the pusher dog driving mechanism that pusher dog 551 and driving pusher dog 551 move.

The pusher dog driving mechanism exports the reciprocating motion along Z axis and the reciprocating motion along X-axis.Z axis is perpendicular to sample rack 600 The direction (X-axis) of storage tank 511 is passed in and out, pusher dog 551 moves under the driving of pusher dog driving mechanism along Z axis, you can holds to extend into It in the vallecular cavity for setting slot 511, can also retract out of vallecular cavity, make to form blocking at least side of the sample rack 600 in vallecular cavity With to sample rack 600 be pushed to move when translation.

The X-axis is the direction that sample rack 600 passes in and out storage tank 511, and pusher dog 551 is under the driving of pusher dog driving mechanism along X-axis Movement so that pusher dog 551 can translate under the driving of pusher dog driving mechanism in opposite storage tank 511.When pusher dog 551 stretches into appearance When setting in slot 511, translation at this time can drive the movement of sample rack 600 in storage tank 511, so as to which sample rack 600 is calm Set output in slot 511.Conversely, can be by sample rack 600 out of, other areas are pushed to storage tank 511 vallecular cavity.

In the present embodiment, -5 are please referred to Fig.2, pusher dog 551 is arranged in the lower section of storage tank 511,511 bottom of storage tank For pusher dog 551 there are inlet and outlet 513, so as to pusher dog 551 can extend into from inlet and outlet 513 in storage tank 511, from storage tank Retraction and the translation in storage tank 511 in 511.And there are evacuation pusher dogs 551 for the bottom of the cache bit 210 of buffer unit 200 Escape port 211 can be by escape port 211 to next time so that pusher dog 551 by sample rack 600 after pushing to cache bit 210 Contracting, then exit cache bit 210.Conversely, pusher dog 551 after 211 move to cache bit 210, then can be stretched out by evacuation and catch on sample It this 600, then translates and sample rack 600 is pushed in storage tank 511.

Referring to FIG. 5, in one embodiment, which includes telescopic drive motor 552 and cam 553, To realize the movement output of Z axis.

The cam 553 is rotated with the output end of telescopic drive motor 552, and has one section of closed guide groove 554, pusher dog 551 are movably arranged in guide groove 554, and are limited in activity in guide groove 554.554 cell wall of guide groove is to 553 rotation center of cam Distance differ, the cell wall of guide groove 554 is typically formed arc so that in the rotation process of cam 553 drive pusher dog 551 stretch Contracting movement.

The rotation of cam 553 will drive pusher dog 551 to be moved up and down along Z axis.At the same time it can also which leading on vertical direction is arranged To part, such as guide post, guide hole, guide groove, guide rail etc., to drive pusher dog 551 that can smoothly move.

Movement in X-axis can be by being realized, referring to FIG. 4, the pusher dog driving mechanism includes driven in translation with lower structure Motor 531 and third synchronous belt drive mechanism 532, the third synchronous belt drive mechanism 532 are mounted on pan drive motor 531 On, telescopic drive motor 552 and cam 553 are fixed on the synchronous belt of third synchronous belt drive mechanism 532.Third synchronous belt passes The synchronous belt of motivation structure 532 is arranged along X-axis, and telescopic drive motor 552 and cam 553 can pass through the knots such as mounting base or mounting plate Structure is mounted thereto.The movement of synchronous belt will drive telescopic drive motor 552 and cam 553 to be translated together along X-axis.X-axis moves Range at least to ensure sample rack 600 can completely be placed into cache bit 210 and can from cache bit 210 take out sample Frame 600.

With continued reference to FIG. 4, in one embodiment, which further includes the linear guide for guiding 533, to ensure mobile smooth-going.

The exemplary construction illustrated above that Z axis and X-axis movement are realized for pusher dog 551, can also use in other embodiments Other can realize the structure moved back and forth in a direction to substitute, however it is not limited to shown in the present embodiment.

The setting of the pusher dog 551 can make storage tank 511 actively pick up and push sample rack 600, this is conducive to certain A little regions for being not provided with transfer structure carry out the movement of sample rack 600, such as buffer unit 200.

Fig. 6-8 is please referred to, in one embodiment, which can then have there are two the hook pawl 555 being oppositely arranged, Hook the length that the distance between pawl 555 is more than sample rack 600.When pusher dog 551 is extend into storage tank 511, sample rack 600 is fallen Between entering two hook pawls 555, sample rack 600 is carried in order to hook pawl 555.

Please refer to Fig. 7 and 8, the position that the cooperation of sample rack 600 hooks pawl 555 is the both sides side of sample rack 600, so to Two side directions will use when carrying sample rack 600 and arrive different hook pawls 555, it is possible thereby to reduce stroke of the device in Y-axis. It is pushed before pushing sample rack 600 and by sample rack 600 for example, the solid line and dotted line in Fig. 7 and 8 show respectively pusher dog 551 Position when in place.Fig. 7 is shown when pushing sample rack 600 to the right, mainly by based on the hook pawl in left side.Fig. 8 show to When left side pushes sample rack 600, mainly by based on the hook pawl on right side.

Certainly, in some embodiments, pusher dog 551, which has a hook pawl, can also realize that push acts on.But use a hook When pawl, when pushing sample rack 600 to two opposite directions, need to hook pawl movement equal to or more than sample rack 600 Distance, it will increase the shift motion for hooking pawl.

Referring to FIG. 6, it is to hook to hook pawl 555 to have 2 positions, respectively initial bit A and stop bit B, initial bit A on Z axis 555 retracted position of pawl does not interfere with the movement of sample rack 600, and stop bit B is then to stretch out position, can just move sample rack 600. Initial bit A is detected by sensor, such as correlation photoelectric sensor, pressure sensor etc., and stop bit B can be controlled by parameter System, naturally it is also possible to which situation in place is determined by sensor detection.

On the other hand, in order to realize movement of the schedule driven mechanism in Y-axis and Z axis, in one embodiment, schedule driven Mechanism includes the first driving mechanism for driving storage tank 511 to be moved along Y-axis and for driving storage tank 511 to be moved along Z axis The second driving mechanism, which is mounted in the second driving mechanism, and second driving mechanism, pusher dog 551 and pusher dog drive Motivation structure is mounted in the first driving mechanism.

Can also be that the storage tank 511 is mounted in the first driving mechanism as deformation, the first driving mechanism, the pusher dog 551 and pusher dog driving mechanism be mounted on the second driving mechanism on.

Referring to FIG. 4, in one embodiment, first driving mechanism is including the first stepper motor 521 and by the first step The first synchronous belt drive mechanism 522 that stepper motor 521 drives, second driving mechanism, pusher dog 551 and the installation of pusher dog driving mechanism On the synchronous belt of the first synchronous belt drive mechanism 522.

With continued reference to FIG. 4, first driving mechanism further includes the linear guide 523.First stepper motor 521 driving first Synchronous belt mechanism 522 moves, and the second driving mechanism, pusher dog 551 and the integral installation of pusher dog driving mechanism are in the first synchronous belt mechanism It on 522, and can be slided on guide rail 523, realize the movement of Y direction.

Further, with continued reference to FIG. 4, in one embodiment, which includes the second stepper motor 541, lead screw 542 and nut 543.Lead screw 542 and nut 543 constitute leadscrew-nut mechanism.The driving motor 541 and feed screw nut Mechanism connects, and drives 543 rise and fall of nut.Storage tank 511 is then fixedly mounted on nut 543, real together with nut 543 Existing raising and lowering.

Alternatively, each driving mechanism can also realize the movement of sample rack holding structure by other type of drive.

With continued reference to FIG. 4, in one embodiment, which be provided separately with the second driving mechanism, i.e. pusher dog 551 other than elevating movement caused by pusher dog driving mechanism, then without lifting action.At this point, the task that pusher dog 551 is mainly completed It is that sample rack 600 is sent into cache bit 210 and takes out sample rack 600 from cache bit 210, therefore pusher dog 551 is right in height The cache bit 210 of buffer unit 200 is answered to be arranged.In the sample for the sample output channel 810 and recovery unit 300 for being put into unit 100 This recovery approach 820 by other push structures or can be put into the included delivery device of unit 100 and recovery unit 300 and complete The push of sample rack 600.

In addition to this, in other embodiments, the pusher dog 551 and pusher dog driving mechanism can also be and storage tank 511 1 Lifting, to complete the push work of each junction.

The scheduling flow of sample rack 600 can substantially be divided into several parts in the present embodiment shown device, respectively：

1, sample rack 600 moves to buffer unit 200 from unit 100 is put into, and carries out preceding sample rack 600 to be measured and caches；

2, sample rack 600 moves to the areas Xi Yang 400 from buffer unit 200, and sample etc. is to be tested；

3, sample rack 600 is completed to inhale sample, returns to recovery unit 300 or buffer unit 200 from the areas Xi Yang 400, then uses Family can be taken off sample rack 600.

When if needed, sample rack 600 can also be increased and sent from buffer unit 200 to the operation of recovery unit 300.

Transmission work between each area is mainly realized by dispatching manipulator 500.

The structure setting of the present apparatus is reasonable so that automatic to resurvey response rapidly.And it is small, identical sample size with Under caching capabilities, this tridimensional structure can reduce the floor space of sample introduction processing system, contribute to the small-sized of sampling system Change.In addition, sample sample size can be adjusted arbitrarily with caching capabilities, each function division can adjust position with the increase of sample size With the number of plies, while apparatus structure is simple, and 600 scheduling flow of sample rack simplifies, it is easy to accomplish.

Embodiment two

Present embodiments provide a kind of sampling device.The sampling device is changed based on the sampling device that embodiment provides Into here, will mainly be illustrated in place of the difference with embodiment one.

Fig. 9-11 is please referred to, which has at least two cache bits 210 arranged side by side.The buffer unit 200 structure can refer to structure shown in embodiment one.This is put into unit 100 and recovery unit 300 is being located at buffer unit 200 just Top, and (Y direction) is arranged before and after 210 orientation of cache bit.500 side of scheduling manipulator and it is put into unit 100 It is docked with recovery unit 300, another opposite side of the scheduling manipulator 500 is docked with the areas Xi Yang 400.

This is put into unit 100 with area is put into, and is put into storage in area and the sample rack of sample introduction is waited for (sample to be housed in sample rack This).The sample rack can be directly placed at and be put into area, and sample introduction in sequence successively.The sample introduction of sample rack can pass through one It is arranged a bit in the delivery device being put into unit 100 or positioned at realizations such as the conveyer belts for being put into area bottom.

In addition, please referring to Fig. 9 and 10, in one embodiment, it includes that can store at least two samples to be put into unit 100 The storing unit 160 of frame 600.Operator can realize picking and placeing for sample by picking and placeing storing unit 160.The storing unit Can be arranged in 160 can place the structure of sample rack 600, such as storing unit shown in Fig. 10 160 uses hand basket, has and uses In the handle 162 that fills the basket body 161 of sample rack 600 and can hold.It is used in addition, some can also be arranged in storing unit 160 The fixed structure for positioning sample rack 600 shakes to avoid sample rack 600 in storing unit 160.

This is put into unit 100 and places position with storing unit, which is arranged in which can pick and place puts in storing unit In set.The storing unit place position can a kind of accommodating cavity or placement platform, storing unit places that some can be arranged on position is solid Determine structure storing unit 160 is fixed.Certainly, in sometimes embodiment, can not also be arranged there are device 160, It directly transmits sample rack 600 by some delivery devices or conveyer belt and carries out sample introduction according to setting track.

2 are please referred to Fig.1, which has the sample exit port 163 passed in and out for sample rack 600, in sample introduction, The sample rack 600 carries out sample introduction from sample exit port 163.

It is placed in position to know whether storing unit 160 is placed into storing unit, in a kind of embodiment, the storing unit Place position is provided with the storing unit testing agency whether being put into for detecting storing unit 160.Position is placed when storing unit to put After entering storing unit 160, which feeds back to control unit by signal is detected, by control unit according to detection Signal makes subsequent instructions.

Further, 2 are please referred to Fig.1 in order to improve detection accuracy, in a kind of embodiment, the storing unit detection machine Structure 101 is at least two, sets up the bottom wall different location that position is placed in storing unit separately, and at least ensures that storing unit places position Bottom wall on the region corresponding to 160 two relative sides of storing unit have storing unit testing agency 101.Only work as storage Device 160 detects that can just be identified as storing unit 160 is put into, and can keep away by the two storing unit testing agencies 101 simultaneously Exempt from that storing unit testing agency 101 is accidentally touched or storing unit 160 is placed not in place and influences sample introduction.

In some embodiments, surplus testing agency (not shown) can also be set, for detecting storing unit 160 Interior sample rack 600 whether be it is empty, so as to control unit control device stop sample introduction or the next storing unit of switching 160 start into Sample.

The application of the storing unit 160 is applicable not only to sampling device shown in the present embodiment, can also be applied to implementation In sampling device shown in example one and the sampling device of other deformations, to improve the efficiency that operator adds sample rack 600.

2 are please referred to Fig.1, it is the same with embodiment, in order to realize that sample sample introduction from storing unit 160, the present embodiment are put Enter unit 100 with area's ejecting mechanism 120 is put into, this is put into area's ejecting mechanism 120 for the depositing from storing unit 160 by sample It puts position and releases sample exit port 163.

Further, Fig. 9 and 12 are please referred to, further includes sample output channel 810, storage dress in one embodiment It sets 160 sample exit port 163 to be connected to sample output channel 810, sample (or sample rack 600 equipped with sample) is made to go out from sample Mouth 163 can be entered after coming out by sample output channel 810 on scheduling manipulator 500.

2 are please referred to Fig.1, further includes sample introduction delivery device 150 in one embodiment, which has Towards the movement travel of scheduling manipulator 500, for sample rack 600 to be pushed to scheduling manipulator from sample output channel 810 On 500.

Wherein, it is additionally provided with position detecting mechanism on the path of sample introduction delivery device 150, to detect sample introduction pusher The position of structure 150 simultaneously feeds back to control unit, is controlled to take action to it.

Certainly, in certain embodiments, the sample rack 600 at sample output channel 810 can also be by dispatching manipulator Counter structure on 500 realizes the movement from sample output channel 810 to scheduling manipulator 500.

2 are please referred to Fig.1, when the storing unit 160 used is two or more, in a kind of embodiment, each storing unit 160 are correspondingly arranged on and are put into area and push back mechanism 130.This is put into the sample exit port 163 that area pushes back mechanism 130 and storing unit 160 Be correspondingly arranged, the sample rack 600 for being used to be put into unit 100 push back storing unit 160 or be limited in sample exit port 163 with It is interior.

In the present embodiment, this is put into area and pushes back mechanism 130 in addition to that can be used for completing emergency treatment shown in embodiment one time Push away except function, as shown in Fig. 2, can also wherein 160 sample introduction of storing unit when, by the storage of other non-sample introduction states Sample rack 600 in device 160 is limited to setting position, the sample in storing unit 160 to avoid these non-sample introduction states Sample output channel 810 is entered for this 600, to just being counteracted in the sample rack of sample introduction 600.

This be put into area's ejecting mechanism 120, be put into area push back mechanism 130 and sample introduction delivery device 150 can by all kinds of push rods, The structures such as shifting block, sucker, fixture realize the effect to sample rack 600.

Certainly, referring to FIG. 9, in some embodiments it is possible to emergency treatment sample intake passage 830 is separately provided, the emergency treatment sample introduction The outlet in channel 830 is arranged towards dispatcher tool hand 500, and emergency treatment sample can be quickly obtained in order to dispatch manipulator 500. For the sampling device provided with special emergency treatment sample intake passage 830, this is put into area and pushes back mechanism 130 and can not be endowed The function that emergency treatment pushes back.

In addition, usually the areas Xi Yang 400 include inhaling sample Transfer pipe 410, suction sample is carried out for transmitting sample.In some implementations In example, emergency treatment can also be separately provided and inhale sample Transfer pipe, specialize in the use of emergency treatment sample, so that it is reached rapidly and inhale sample position, carry out Inhale sample and detection and analysis.

Further, recovery unit 300 is used to recycle the sample rack 600 for completing test (sample is housed in sample rack 600). The sample rack 600 can be placed directly in recovery unit 300.The recycling in recovery unit 300 of sample rack 600 can be with The delivery device that is arranged in recovery unit 300 by some is realized positioned at the conveyer belt of 300 bottom of recovery unit.

In some embodiments, Fig. 9,10 and 13 are please referred to, which includes that can store at least two samples The retracting device 360 of frame 600.The retracting device 360 has the recovery port 363 entered for sample rack 600.The recovery unit 300 there is retracting device to place position, and it can be a kind of accommodating cavity or placement platform which, which places position, and retracting device is placed Some fixed structures can be arranged on position retracting device 360 is fixed.Retracting device 360 is arranged in retracting device in which can pick and place It places in position, more than two sample racks 600 can be recycled, after the collection of device 360 to be recycled has been expired, operator can take Lower storing unit 160 takes away the sample rack 600 of recycling together.

3 are please referred to Fig.1, in one embodiment, recovery unit 300 includes recycling push-in mechanism 320.Recycling push-in mechanism In the 320 sample push-in retracting device 360 for that will recycle, to be sample marshalling in retracting device 360.

Further, it is placed in position to know whether retracting device 360 is placed into retracting device, in a kind of embodiment, The retracting device places position is provided with the retracting device testing agency whether being put into for detecting retracting device 360.When recycling fills After storing set is put into retracting device 360, which feeds back to control unit by signal is detected, single by control Member makes subsequent instructions according to detection signal.

Further, 3 are please referred to Fig.1 in order to improve detection accuracy, in a kind of embodiment, the retracting device detection machine Structure 301 is at least two, sets up the bottom wall different location that position is placed in retracting device separately, and at least ensures that retracting device places position Bottom wall on the region corresponding to 360 two relative sides of retracting device have retracting device testing agency 301.Only work as recycling Device 360 detects that can just be identified as retracting device 360 is put into, and can keep away by the two retracting device testing agencies 301 simultaneously Exempt from that retracting device testing agency 301 is accidentally touched or retracting device 360 is placed not in place and influences sample introduction.

In some embodiments, Ce Man testing agencies 302 can also be set, for detecting sample rack in retracting device 360 Whether 600 fill, and recycling or switch next retracting device 360 so as to the stopping of control unit control device starts to recycle sample rack 600。

Likewise, the application of the retracting device 360 is applicable not only to sampling device shown in the present embodiment, can also apply Into sampling device shown in embodiment one and the sampling device of other deformations, sample rack 600 is added to improve operator Efficiency.

Further, it please refers to Fig.1 3, further includes sample recovery approach 820, sample recovery approach in a kind of embodiment 820 are connected to recovery unit 300, and the sample on scheduling manipulator 500 is enable to enter recycling by sample recovery approach 820 In unit 300.

5 are please referred to Fig.1, further includes recycling delivery device 330, which is used for sample from dispatcher Tool hand 500 pushes to the recycling inlet of recovery unit 300, the i.e. recovery port 363 of retracting device 360.

Wherein, it is provided on the path of recycling delivery device 330 and arrives position detecting mechanism 811, to detect recycling push The position of mechanism 330.

In other embodiments, sample rack 600 can also be and initiatively be put into sample recycling by scheduling manipulator 500 to lead to Road 820 recycles delivery device 330 without being arranged.

Wherein, identical structure may be used in the storing unit 160 and retracting device 360, such as identical basket structure.This Outside, the two can also use different structures according to the demand of itself.

In a kind of embodiment, this is put into unit 100 and carries out sample introduction using storing unit 160, while recovery unit 300 uses Retracting device 360 recycles sample.Recovery unit 300 includes at least two retracting devices 360, and it includes at least two to be put into unit 100 A retracting device 360, the retracting device 360 is consistent with the quantity of retracting device 360, to ensure sample introduction quantity and recycling quantity Consistency.

As shown in figure 9, a kind of sample output channel 810 is described above and reality that sample recovery approach 820 is separately provided Apply example.In other embodiments, this, which is put between unit 100 and recovery unit 300, is provided with sample access way, the sample into Go out channel and be put into unit 100 and recovery unit 300 communicates, both uses sample introduction, also use recycling sample.The scheduling manipulator 500 can dock with sample access way, for transmitting sample.For example, being illustrated based on embodiment illustrated in fig. 9, that is, by sample This output channel 810 replaces with sample access way, and in sample introduction, this is put into unit 100 and is carried out using the sample access way Sample introduction.Recovery unit 300 is close to one end of sample access way as recovery port, and when recycling sample, the sample rack 600 is still It is recycled from the sample access way (position shown in sample output channel 810 i.e. in figure), into recovery unit 300.

Further, in some embodiments, sample access way is provided with sample disengaging delivery device, to push away sample Go out and pushes back in sample access way.

On the other hand, it please refers to Fig.1 1, further includes the scanning element for being scanned to sample in a kind of embodiment 900, which includes scan channel and the scanning means being arranged on scan channel, for scan channel and scanning Detailed expression is not done in installation drawing.The scan channel is arranged in recovery unit 300 and the lower section for being put into unit 100, and with caching It is arranged side by side before and after unit 200.

When dispatching the sample of the acquisition sample introduction of manipulator 500, first it is moved at the scanning element 900 of lower section and is scanned, Then it is cached in the areas Song Zhixiyang 400 or buffer unit 200.

Certainly, in certain embodiments, which can also be arranged in sample access way, in sample introduction Just the sample of sample introduction is scanned in the process.

In addition, the top of buffer unit 200 can also be arranged in the scanning element 900, i.e., be put into unit 100 and recycling is single Member 300 is located at same layer.

Further, in this embodiment scheduling manipulator 500 structure as shown in embodiment one can be used.In addition, in reality On the basis of applying structure shown in example one, 4 are please referred to Fig.1, in a kind of embodiment, second driving mechanism is (in figure electric using motor Machine is blocked, and is not shown, but has no effect on the understanding to this) drive synchronous belt drive mechanism 561 to realize the shifting in Z-direction It is dynamic, to replace the rack pinion structure in embodiment one.The storage tank 511 is then fixedly mounted on synchronous belt 561, with Synchronous belt 561 realizes raising and lowering together.

Further, 5 are please referred to Fig.1, in a kind of embodiment, in order to be to ensure the positioning in storage tank 511 of sample rack 600 Precision avoids overshooting, and the bottom wall 511a and/or side wall 511b of the storage tank 511 are made of rubber, increase bottom wall 511a and/ Or the frictional force between side wall 511b and sample rack 600, so that sample rack 600 is come to a complete stop in storage tank 511.

In addition to this, please continue to refer to Figure 15, the elastic component of protrusion can also be housed in the side wall 511b of storage tank 511 514, as shrapnel helps sample rack 600 to exist to apply elastic force to sample rack 600 when sample rack 600 enters storage tank 511 It comes to a complete stop in storage tank 511.

Further, please refer to Fig.1 6, in a kind of embodiment, be provided in the storage tank 511 for detecting whether in the presence of The sample rack testing agency 515 of sample rack 600, which is at least two, along the length of storage tank 511 Direction is spent to be arranged in storage tank 511.Only after sample rack 600 covers the two sample rack testing agencies 515 simultaneously, It is considered in the arrival of 600 safety of the sample rack storage tank 511, control unit just controls storage tank 511 and does other actions, example Such as moved along Y-axis.

In addition, please continue to refer to Figure 16, which is provided with for detecting the slow of buffer unit 200 Deposit whether position 210 has the vacancy testing agency 516 of sample rack 600.The vacancy testing agency 516 is arranged towards cache bit 210, should Vacancy testing agency 516 is just spaced with the center of storage tank 511 at a distance from a cache bit 210, therefore when storage tank 511 is right When neat one of cache bit 210, which can detect that the cache bit 210 in 210 next door of cache bit is It is no to have sample rack 600, to feed back to control unit.

Embodiment three：

The present embodiment provides a kind of sample analysis apparatus comprising sampling device and use shown in any of the above-described embodiment In the detecting instrument being detected to sample.The areas Xi Yang of the detecting instrument and sampling device are correspondingly arranged, and inhale sample inhaling sample position And carry out correlation analysis processing.

The above content is combining, specific embodiment is made for the present invention to be further described, and it cannot be said that this hair Bright specific implementation is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, it is not taking off Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made.

Claims (29)

1. a kind of sampling device, which is characterized in that including：

It is put into unit, the unit that is put into is for inputting pending sample；

Buffer unit, the buffer unit has cache bit, for caching sample；

Recovery unit, the recovery unit is used to recycle the sample for completing processing, described to be put into unit, buffer unit and recycling list At least two mutually form structure stacked on top of one another in member；

The areas Xi Yang, sample position is inhaled for providing by the areas Xi Yang, in order to which detecting instrument carries out suction sample to sample；

Manipulator is dispatched, the scheduling manipulator is for transmitting being put between unit, buffer unit, recovery unit and the areas Xi Yang Sample；

And control unit, described control unit control scheduling manipulator.

2. sampling device as described in claim 1, which is characterized in that described to be put into unit and recovery unit is located above, institute It states buffer unit and is located at lower section.

3. sampling device as claimed in claim 2, which is characterized in that the buffer unit was arranged side by side at least two Cache bit, it is described to be put into unit and recovery unit is located at the surface of buffer unit, and before and after the cache bit orientation Setting, the scheduling manipulator side are put into unit and recovery unit docks with described, it is described dispatch manipulator it is another relatively It is docked with the areas Xi Yang side.

4. sampling device as claimed in claim 2, which is characterized in that it is described be put into unit and scheduling manipulator separation recycling The both sides of unit, the areas Xi Yang are located at side of the scheduling manipulator far from recovery unit.

5. sampling device according to any one of claims 1-4, which is characterized in that it is described be put into unit include can store to The storing unit of few two sample racks, the sample rack for installing sample container, with storing unit put by the unit that is put into Set, the storing unit is arranged in which can pick and place to be placed in storing unit in position, and the storing unit has for sample rack The sample exit port of disengaging.

6. sampling device as claimed in claim 5, which is characterized in that storing unit placement position is provided with deposits for detecting Put the storing unit testing agency whether device is put into.

7. sampling device as claimed in claim 5, which is characterized in that it is described be put into unit have be put into area's ejecting mechanism, institute It states and is put into area's ejecting mechanism for sample to be released sample exit port from the storage position of storing unit.

8. sampling device as claimed in claim 5, which is characterized in that each storing unit, which is correspondingly arranged on, to be put into area and push back machine Structure, it is described to be put into that area pushes back mechanism and the sample exit port of storing unit is correspondingly arranged, the sample rack for being used to be put into unit It pushes back storing unit or is limited within sample exit port.

9. sampling device as claimed in claim 5, which is characterized in that further include sample output channel, the storing unit Sample exit port is connected to sample output channel, so that sample is passed through sample output channel from sample exit port and is entered scheduling machinery On hand.

10. sampling device as claimed in claim 9, which is characterized in that further include sample introduction delivery device, the sample introduction pusher Structure is used to sample being pushed to scheduling machinery on hand along sample output channel from the sample exit port.

11. sampling device according to any one of claims 1-4, which is characterized in that the recovery unit includes that can store The retracting device of at least two sample racks, the sample rack for installing sample, the retracting device have for sample rack into There is retracting device to place position for the recovery port entered, the recovery unit, and the retracting device is arranged in retracting device in which can pick and place It places in position.

12. sampling device as claimed in claim 11, which is characterized in that the retracting device is placed position and is provided with for detecting The retracting device testing agency whether retracting device is put into.

13. sampling device as claimed in claim 11, which is characterized in that the recovery unit includes recycling push-in mechanism, often A recycling push-in mechanism is corresponding with the recovery port of retracting device, in the sample push-in retracting device for that will recycle.

14. sampling device as claimed in claim 11, which is characterized in that further include sample recovery approach, the sample recycling Channel is connected to the recovery port of retracting device, enable the sample of scheduling machinery on hand by sample recovery approach and recovery port into Enter into retracting device.

15. sampling device as claimed in claim 14, which is characterized in that further include recycling delivery device, the recycling push Mechanism is used to sample pushing to the recovery port along sample recovery approach from scheduling manipulator.

16. sampling device according to any one of claims 1-4, which is characterized in that the recovery unit includes at least two Retracting device, the unit that is put into includes at least two storing units, and the retracting device is consistent with the quantity of storing unit.

17. sampling device according to any one of claims 1-4, which is characterized in that it is described be put into unit and recovery unit it Between be provided with sample access way, the sample access way is communicated with unit and recovery unit is put into, scheduling machinery Hand can be docked with the sample access way, for transmitting sample.

18. sampling device as claimed in claim 17, which is characterized in that the sample access way is provided with sample disengaging and pushes away Mechanism is sent, to release and be pushed back in sample access way by sample.

19. the sampling device as described in any one of claim 1-4, which is characterized in that further include for being swept to sample The scanning element retouched；

Wherein, the scanning element is arranged in recovery unit and the lower section for being put into unit, and is arranged side by side with before and after buffer unit；

Or the scanning element is arranged in the top of buffer unit, and with recovery unit and/or be put into unit be arranged side by side.

20. sampling device as claimed in claim 4, which is characterized in that further include the scanning list for being scanned to sample Member, the unit that is put into are provided with sample output channel, and dispatcher is stretched in sample output channel one end around recovery unit Tool hand position, the scanning element are arranged in sample output channel.

21. sampling device as claimed in claim 18, which is characterized in that it is single to be provided with scanning in the sample access way Member is scanned the sample of sample introduction.

22. sampling device according to any one of claims 1-4, which is characterized in that the mechanical hand of the scheduling include for The sample rack holding structure and schedule driven mechanism of sample rack are stored in transmit process, the sample rack is for installing sample appearance Device, the schedule driven mechanism export the reciprocating motion on vertical direction, to drive sample rack holding structure at least can be perpendicular Histogram is to movement.

23. sampling device as claimed in claim 22, which is characterized in that the buffer unit has at least two to be arranged side by side Cache bit, schedule driven mechanism output along the cache bit orientation reciprocating motion, so that the sample rack is deposited Laying mechanism can be moved at arbitrary cache bit, and the cache bit orientation is Y-axis, and the vertical direction is Z axis, the Y Axis is mutually perpendicular to Z axis.

24. sampling device as claimed in claim 23, which is characterized in that the sample rack holding structure have with outside sample rack The matched storage tank of shape, the storage tank at least side are arranged to the opening of the small bell shape of outer imperial palace, are convenient for sample rack Entrance.

25. sampling device as claimed in claim 23, which is characterized in that the schedule driven mechanism includes for driving sample The first driving mechanism that frame holding structure is moved along Y-axis and the second driving for driving sample rack holding structure to be moved along Z axis Mechanism, the sample rack holding structure are mounted in the second driving mechanism, and second driving mechanism is mounted on the first driving machine On structure.

26. sampling device as claimed in claim 24, which is characterized in that the scheduling manipulator further includes that pusher dog and driving are dialled The pusher dog driving mechanism of pawl movement, the pusher dog driving mechanism output is along the reciprocating motion of X-axis and Z axis, the X-axis, Y-axis and Z Axis is mutually vertical two-by-two, and the X-axis is the direction that sample rack passes in and out storage tank, so that the pusher dog can be transported along X-axis and Z axis It is dynamic, take or discharge sample rack to hook.

27. sampling device as claimed in claim 26, which is characterized in that the hook pawl that there are two the pusher dog tools is oppositely arranged, The length for hooking the distance between pawl and being more than sample rack；The pusher dog is arranged in the lower section of storage tank, the accommodating trench bottom For pusher dog, there are inlet and outlet, and there are the escape ports of evacuation pusher dog for the cache bit bottom of the buffer unit.

28. sampling device as claimed in claim 24, which is characterized in that the storage tank is provided with for detecting buffer unit Cache bit whether have the vacancy testing agency of sample rack.

29. a kind of sample analysis apparatus, which is characterized in that including such as claim 1-28 any one of them sampling device and The areas Xi Yang of detecting instrument for being detected to sample, the detecting instrument and the sampling device are correspondingly arranged.