CN107589273A - sample analysis detection unit - Google Patents

Abstract

The present invention relates to a kind of sample analysis detection unit, including：Sample absorbing device, the sample absorbing device have suction elements, and the suction elements can be pointed to the conventional test tube of sample position or priority treatment test tube carries out inhaling sample operation；For carrying out the first test tube crawl position of conventional test tube crawl；For carrying out the second test tube crawl position of priority treatment test tube crawl；Test tube grabbing device, the conventional test tube that the test tube grabbing device can be transmitted to the first test tube crawl position grabs the sample position, the priority treatment test tube that the test tube grabbing device can be transmitted to the second test tube crawl position grabs the sample position, shorten the stand-by period that priority treatment test tube puts sample, the insertion of priority treatment test tube will not also be influenceed by the detection in being currently running, and be advantageous to add priority treatment test tube at any time.

Description

Sample analysis detection unit

Technical field

The present invention relates to vitro diagnostic techniques field, more specifically to a kind of sample analysis detection unit.

Background technology

Blood count belongs to one of blood test project most commonly seen in medical domain, due to circulating in human bloodstream Among cell (such as：Leucocyte, red blood cell and blood platelet etc.) general view on patient's general health can be provided, because This, medical professional can increase or reduce to determine some disease shapes according to certain specific cell type among blood flow State.Initially, medical professional to the number of blood cell all using manual mode：Patient blood sample is observed under the microscope Blood film made of this (also known as blood film or peripheral blood film), with the development of technology, be typically now by Hematometer (again Claim：Cellanalyzer) complete this process.

Inside Hematometer, test tube is driven back and forth to be moved between sample position and sample position putting generally by test tube flat Dynamic, test tube flat is putting sample position loading test tube, loads after completing, and test tube flat can be moved to sample position with test tube, and in advance If flow, which puncture, inhales the subsequent operations such as sample, analysis, cleaning, until exporting final assay.

Existing Hematometer generally all there is conventional test tube sample introduction pattern, priority treatment test tube to put original mold formula both of which.

Under conventional test tube sample introduction pattern, test tube flat can in sample position, put and reciprocate between sample position, work as sample introduction Test tube is transplanted on by device put sample position after, grabbing device declines and captures test tube, and then grabbing device is upward with test tube The position being promoted to above test tube flat, test tube flat are moved outwardly to put sample position again, and grabbing device is fallen so that test tube to be placed into In test tube flat, finally, test tube is transported to sample position by test tube flat displacement, carries out inhaling sample operation.Put in priority treatment test tube Under this pattern of original mold formula, the test tube flat is no longer stayed in and puts sample position from sample position, and is moved to priority treatment examination Pipe puts sample position, and operating personnel load test tube manually in this position.

Although said structure has conventional test tube sample introduction, priority treatment test tube sample introduction both functions, however, due to routine The sample introduction and detection process of test tube and priority treatment test tube are required for taking test tube flat, in the sample introduction or detection process of conventional test tube In, priority treatment test tube is if desired loaded, can not be moved because test tube flat loads test tube flat in conventional test tube, sampling process Reason, test tube flat can not all eject before detection is completed, and operating personnel can only often hold priority treatment test tube by instrument After side waits the detection process of previous test tube to terminate, priority treatment test tube could be positioned in test tube flat, expend operator Member's substantial amounts of stand-by period, also, priority treatment test tube is nowhere laid in a short time, also increases the danger of contact infection Property.

The content of the invention

In view of this, it is an object of the invention to provide a kind of sample analysis for being easy to priority treatment test tube to put sample detection is single Member, being especially embodied in priority treatment test tube, to install machine easy to operate, time-consuming short.

In order to achieve the above object, the present invention provides following technical scheme：

A kind of sample analysis detection unit, including：

Sample absorbing device, the sample absorbing device have suction elements, and the suction elements can be pointed to the normal of sample position Rule test tube or priority treatment test tube carry out inhaling sample operation；

For carrying out the first test tube crawl position of conventional test tube crawl；

For carrying out the second test tube crawl position of priority treatment test tube crawl；

Test tube grabbing device, the test tube grabbing device can be transmitted to the described normal of the first test tube crawl position Rule test tube grabs the sample position, and the test tube grabbing device can be transmitted to the institute of the second test tube crawl position State priority treatment test tube and grab the sample position.

Preferably, in addition to the first test tube mobile device, the first test tube mobile device can be by the conventional test tubes It is transported to the first test tube crawl position；And/or the second test tube mobile device, the second test tube mobile device can will described in Priority treatment test tube is transported to the second test tube crawl position.

Preferably, the test tube grabbing device includes gripper components and horizontal displacement mechanism, and the horizontal displacement mechanism makes The test tube grabbing device is between the first test tube crawl position, the second test tube crawl position and the sample position Straight line back and forth movement in the horizontal direction.

Preferably, the sample position is provided with the test tube for accommodating the conventional test tube or the priority treatment test tube Seat, the test tube flat are fixedly installed on the lower section of the suction elements.

Compared in the prior art by the way of track and its drive mechanism drive test tube flat to carry out displacement, in this programme And test tube flat remains stationary actively mobile by gripper components, meeting test tube from crawl position and be moved to the test tube of sample position While the demand of seat, original test tube flat moving track and its drive mechanism being arranged in the middle part of complete machine is eliminated, is reduced whole Body volume, and solve the problems, such as that test tube flat easily interferes in moving process with miscellaneous part, reduce fault rate, Improve automaticity.

Preferably, the mobile route of the test tube grabbing device and the first test tube crawl position, second test tube Crawl position and the sample position crossings on different level.

Using such structure, by test tube grabbing device the first test tube crawl position, the second test tube crawl position and Moved between sample position and transmit test tube, cooperated compared to test tube grabbing device in the prior art and test tube flat guide rail Mode, there is the beneficial effects such as automaticity height, the low, compact of fault rate.

Preferably, identification code is provided with the conventional test tube and the priority treatment test tube, in the sample position The barcode scanning device for reading the identification code is provided with, the sample position is additionally provided with for driving the conventional test tube or institute The rotating device of priority treatment test tube rotation is stated, the rotating device drives the conventional test tube or priority treatment test tube rotation Turn to cause the identification code alignment barcode scanning device.

Using such structure, by for driving the rotating device that test tube rotates to be arranged on the bottom of test tube flat, compared to Set in the prior art in test tube flat mobile route midway both sides and act on the drive mechanism of test tube side wall, structure is simpler, And compact, the space of instrument internal is saved, and from control flow, test tube in barcode scanning position without stopping simultaneously Single barcode scanning operation is done, control flow is enormously simplify, improves detection efficiency.

Preferably, in addition to it is used for the sampling device for supplying the conventional test tube, the sampling device includes the first storage Portion and the second storage part, first storage part, which is used to deposit, is mounted with the conventional test tube of sample to be detected, and described second Storage part is used to deposit the conventional test tube for having completed detection；The first test tube mobile device first storage part with The conventional test tube is transported between second storage part, the first test tube crawl position is arranged at the first test tube movement In the transport path of device.

Using such structure, motion of the conventional test tube on sampling device is borrowed, is automatically delivered to conventional test tube The lower section of test tube grabbing device, a structure single, that conventional test tube is moved to crawl position is eliminated with this.

Preferably, it is described after the conventional test tube is transported to the first test tube crawl position by the sampling device The lateral displacement mechanism drive test tube gripper components are moved to the top of the first test tube crawl position, the test tube crawl Part vertically declines and rises reset after capturing the conventional test tube, and the lateral displacement mechanism drives the test tube crawl section Part is moved to the top of the sample position in the horizontal direction, and the test tube gripper components vertically decline and try the routine Pipe is positioned in the test tube flat of the sample position.

Preferably, the test tube grabbing device rocks simultaneously after taking out the conventional test tube from the first test tube crawl position The invisible spectro sample of the routine is mixed, then the conventional test tube is placed into the test tube flat of the sample position.

Preferably, in addition to the receiving part of the instruction of the second test tube mobile device is moved in reception；

After the receiving part receives pop instruction, the second test tube mobile device ejection is so that operating personnel are by institute Priority treatment test tube is stated to be positioned in the second test tube mobile device；

After the receiving part receives feeding instruction, the second test tube mobile device moves the priority treatment test tube Move the second test tube crawl position.

Preferably, when the priority treatment test tube is transported to the second test tube crawl position by the second test tube mobile device Afterwards, the horizontal displacement mechanism drive test tube grabbing device is moved to the top of the second test tube crawl position, the test tube crawl Device vertically declines and rises reset after capturing the priority treatment test tube, and the horizontal displacement mechanism drives test tube crawl dress The top for being moved to the sample position in the horizontal direction with the priority treatment test tube is put, the test tube grabbing device is vertically Decline and the priority treatment test tube is positioned in the test tube flat of the sample position.

Preferably, the second test tube mobile device is arranged on sampling device.

Using such structure, the second test tube mobile device is arranged on sampling device by this programme, can not only be with examination The motion path crossings on different level of pipe grabbing device, also, make it that the upper seat in the plane of priority treatment test tube is put lower, more for such layout Easily operated personnel's holding test tubes, have it is easy to operate, occupy little space and other effects.

Preferably, the rotating device has drive division, and the drive division of the rotating device can be in sample position Contacted with the sidepiece and/or bottom of the conventional test tube or the priority treatment test tube to drive the conventional test tube or described excellent First handle test tube rotation.

Preferably, the drive division of the rotating device is arranged at the bottom of the test tube flat, the rotating device Drive division can be reached inside the test tube flat and contacted with the bottom of the conventional test tube or the priority treatment test tube with band Move its rotation.

Preferably, described in the rotating device can drive in the sidepiece of the conventional test tube or the priority treatment test tube Conventional test tube or priority treatment test tube rotation；The rotating device includes：For with the conventional test tube or described preferential The drive part of the side wall contact of test tube is handled, and for driving the drive part to drive the conventional test tube or described preferential Handle the rotary driving part of test tube rotation.

Preferably, the drive division of the rotating device is higher than the test tube flat, and the drive division of the rotating device can be with The side wall of above the test tube flat, described conventional test tube or the priority treatment test tube is contacted to drive its rotation.

Preferably, test tube clamping device is additionally provided with above the test tube flat, the test tube clamping device can be in institute When stating conventional test tube or the priority treatment test tube and rotate, and/or, the suction elements carry out it is described inhale sample operation when Wait, the conventional test tube or the priority treatment test tube are supported into righting.

The test tube clamping device includes the first clamping limb and the second clamping limb, first clamping limb and/or the second folder Gripping arm is movingly set, and first clamping limb is provided with contact site, the contact site of first clamping limb can with it is described The side wall of conventional test tube or the priority treatment test tube is contacted to provide support force, and the rotating device is arranged at the test tube clamp Hold on device, the rotating device drives the contact site that part is first clamping limb.

Preferably, it is additionally provided with the test tube clamping device for limiting the conventional test tube or priority treatment examination Pipe departs from the limiting plate of the test tube flat, and the limiting plate is movingly set, when the limiting plate moves to predeterminated position, The limiting plate is used to release the limitation for departing from the conventional test tube or the priority treatment test tube test tube flat.

Preferably, the test tube clamping device includes the first clamping limb and the second clamping limb, first clamping limb and/or Second clamping limb is movingly set, and first clamping limb is provided with contact site, and the contact site of first clamping limb can Contacted with the side wall of the conventional test tube or the priority treatment test tube to provide support force, the limiting plate and the test tube clamp First clamping limb or second clamping limb for holding device are fixedly linked, and the limiting plate is connected by being secured to First clamping limb or second clamping limb are movingly set, and the limiting plate is located at the first clamping limb and described second The homonymy of the plane of symmetry of clamping limb.

Preferably, the test tube clamping device includes clamping limb, and the clamping limb is provided with contact site, the contact site energy Enough to be contacted with the side wall of the conventional test tube or the priority treatment test tube to provide support force, the rotating device is arranged at institute State on clamping limb, the contact site is the drive division of the rotating device.

Preferably, in addition to protecgulum on front side of the sample analysis detection unit is configured, first test tube captures position Put and/or the second test tube crawl position is in the inboard of the protecgulum.Using such structure, complete machine without motion mechanism is exposed Outside, structure is safer, better reliability.

Preferably, the test tube grabbing device makes the conventional test tube or the priority treatment test tube higher than described first The position movement of the upper limb height of the conventional test tube or the priority treatment test tube in test tube mobile device.

Preferably, the sample analysis detection unit also includes detection means, and the detection means is common to the routine The sample contained in the sample and the priority treatment test tube that are contained in test tube；

The sample is blood；

The detector detects haemocyte contained in the blood.

The structure of same test tube mobile device is shared with priority treatment test tube compared to conventional test tube in traditional scheme, this The sample analysis detection unit provided is invented by increasing a second test tube mobile device that can work independently newly, is needing to place When priority treatment test tube, the second test tube mobile device can at any time remove and receive the test tube, and no longer need to wait often The detection of rule test tube is completed, until the first test tube housing unit frees out, when the wait of operating personnel being greatly shortened with this Between, and time of the priority treatment test tube in air is shortened, the danger of the extraneous infection of contact is reduced, in addition, excellent First handling the insertion of test tube will not also be influenceed by the detection in being currently running, and be advantageous to add priority treatment test tube at any time.

Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention implementation Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to the accompanying drawing of offer Obtain other accompanying drawings.

Fig. 1 is the dimensional structure diagram of one embodiment of the present invention；

Fig. 2 is the schematic diagram that sample is put in conventional test tube crawl in the present invention；

Fig. 3 is the schematic diagram that sample is put in the crawl of priority treatment test tube in the present invention；

Fig. 4 be in the present invention test tube grabbing device by conventional test tube or priority treatment test tube sample position schematic diagram；

Fig. 5 is the dimensional structure diagram that sample is put in conventional test tube crawl in the present invention；

Fig. 6 is the dimensional structure diagram that sample is put in the crawl of priority treatment test tube in the present invention；

Fig. 7 be in the present invention test tube grabbing device by conventional test tube or priority treatment test tube sample position stereochemical structure Schematic diagram；

Fig. 8 is the dimensional structure diagram of rotating device and test tube clamping device in the present invention；

Fig. 9 is the top view of rotating device and test tube clamping device in the present invention；

Figure 10 is rotating device in the present invention and the top view under the spacing state of test tube clamping device；

Figure 11 is the dimensional structure diagram of the negative pressure adsorption equipment on test tube flat of the present invention；

Figure 12 is Figure 11 sectional view.

Reference is as follows：Sample position -101；First test tube crawl position -102；Second test tube crawl position- 103；Conventional test tube -201；Priority treatment test tube -202；Suction elements -3；First test tube mobile device -4；Second test tube Mobile device -5；Test tube housing unit -501；Test tube grabbing device -6；Gripper components -601；Test tube flat -7；Barcode scanning fills Put -8；Sampling device -9；First storage part -901；Second storage part -902；Rotating device -1001；Drive part- 1002；Rotary driving part -1003；Accessory -1004；Test tube clamping device -1101；Clamping limb -1102；It is spacing Plate -1201；Rotary part -1301；Driving part -1302；Linker -1303.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of protection of the invention.

Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, technology, method and apparatus should be considered as authorizing specification A part.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, rather than As limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label and word Mother represents similar terms in following accompanying drawing, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then in subsequent accompanying drawing It need not be further discussed.

As shown in Figures 1 to 7, the present embodiment sample analysis detection unit includes sample absorbing device 3, for carrying out conventional test tube First test tube crawl position 102 of 201 crawls, the second test tube crawl position for carrying out the crawl of priority treatment test tube 202 103, and test tube grabbing device 6, test tube grabbing device 6 can be transmitted to the conventional test tube of the first test tube crawl position 102 201 grab sample position 101, and test tube grabbing device 6 can be transmitted to the priority treatment examination of the second test tube crawl position 103 Pipe 202 grabs sample position 101.

Test tube grabbing device 6 in the present embodiment includes gripper components 601, lateral displacement mechanism, upper and lower displacement mechanism, In the present embodiment, lateral displacement mechanism and upper and lower displacement mechanism use the structure that motor is engaged with timing belt, realize The effect of linear drives, in other embodiments, lateral displacement mechanism and upper and lower displacement mechanism can also be Chain conveyer, gear Rack or other linear reciprocating mechanisms, the lateral displacement mechanism of test tube grabbing device 6 makes gripper components in the present embodiment 601 straight line is past in the horizontal direction between the first test tube crawl position 102, the second test tube crawl position 103 and sample position 101 Return motion, wherein, the mobile route of gripper components 601 and the first test tube crawl position 102, the second test tube crawl position 103 and The crossings on different level of sample position 101, in the present embodiment, gripper components 601 can be moved under the drive of lateral displacement mechanism The surface of first test tube crawl position 102, then lifted by the drive gripper components 601 of upper and lower displacement mechanism and capture conventional examination Pipe 201, and for example, gripper components 601 can be moved to the second test tube crawl position 103 under the drive of lateral displacement mechanism Surface, then drive gripper components 601 to lift by upper and lower displacement mechanism and capture priority treatment test tube 202.Compared to existing skill Test tube flat 7 is putting the mode that is moved between sample position and sample position 101 on one's own initiative in art, and in this programme, gripper components 601 are led Move and move and test tube flat 7 remains stationary as, the mobile demand between meeting that test tube is moved to sample position 101 from crawl position Simultaneously, it is no longer necessary to most compact local headspace is laid out in complete machine to be laid out the moving track of test tube flat 7 and its driving machine Structure, the space layout being especially advantageous for inside complete machine are mutual compared to test tube grabbing device 6 in the prior art and the guide rail of test tube flat 7 The mode of cooperation, there is the beneficial effects such as automaticity height, the low, compact of fault rate, also, also solve prior art The problem of middle test tube flat 7 easily interferes in moving process with miscellaneous part or pipeline, reduces fault rate.Separately Outside, test tube grabbing device 6 is additionally provided with swing and mixes component, and test tube grabbing device 6 takes out often from the first test tube crawl position 102 Rocked after rule test tube 201 and mix the sample in conventional test tube 201, then conventional test tube 201 is placed into sample position 101 In test tube flat 7.

In the present embodiment, in addition to conventional test tube 201 to be moved to the first test tube of the first test tube crawl position 102 Mobile device 4, specifically, the conventional test tube 201 that test tube grabbing device 6 can be transmitted to the first test tube crawl position 102 is grabbed Get sample position 101, it is possible to understand that, test tube grabbing device 6 at least has the receiving knot for being used for accommodating conventional test tube 201 Structure and the drive mechanism for driving the contained structure and conventional test tube 201 to move, treat conventional test tube 201 by the first test tube After mobile device 4 is moved to the first test tube crawl position 102, conventional test tube 201 is picked up, shifted simultaneously by the test tube grabbing device 6 Sample position 101 is placed into, so that suction elements 3 carry out inhaling sample operation.

In the present embodiment, in addition to priority treatment test tube 202 is moved into the of the second test tube crawl position 103 Two test tube mobile devices 5, specifically, test tube grabbing device 6 can be transmitted to the priority treatment of the second test tube crawl position 103 Test tube 202 grabs sample position 101, it is possible to understand that, the second test tube mobile device 5, which at least has, to be used to accommodate priority treatment The contained structure of test tube 202 and the drive mechanism for driving the contained structure and priority treatment test tube 202 to move, are treated excellent After first processing test tube 202 is moved to the second test tube crawl position 103 by the second test tube mobile device 5, test tube grabbing device 6 will be excellent First processing test tube 202 is picked up, shifted and is placed into sample position 101, so that suction elements 3 carry out inhaling sample operation.

It should be understood that conventional test tube 201 or priority treatment test tube 202 can also be by way of manual hand manipulation The first test tube crawl position 102 or the second test tube crawl position 103 are placed on, for example, being tried for the priority treatment occurred occasionally Pipe 202, a second test tube crawl position 103 can be only reserved in sample analyser, at the same time, without individually setting One travel mechanism, like this, operating personnel can also directly by priority treatment test tube 202 it is manual be placed on the second test tube Crawl position 103, and then subsequent operation is carried out by test tube grabbing device 6, there is the beneficial effect such as simple in construction, easy to operate.

In the present embodiment, conventional test tube 201 or priority treatment test tube 202 are by the He of the first test tube mobile device 4 respectively Second test tube mobile device 5 moves, and the main function of the first test tube mobile device 4 and the second test tube mobile device 5 is handle Test tube is delivered to crawl position, then by test tube grabbing device 6 test tube is placed into sample position 101 and carries out inhaling sample and operated.Specifically , conventional test tube 201 can be transported to the first test tube crawl position 102, the movement of the second test tube by the first test tube mobile device 4 Priority treatment test tube 202 can be transported to the second test tube crawl position 103 by device 5, next, being entered by test tube grabbing device 6 Row subsequent operation.

Conventional test tube 201 in the present embodiment is moved by sampling device 9, specifically, sampling device 9 includes the One storage part 901 and the second storage part 902, the first storage part 901 are used to deposit the conventional test tube for being mounted with sample to be detected 201, the second storage part 902 is used to deposit the conventional test tube 201 for having completed detection, and sampling device 9 would generally include one will be normal Rule test tube 201 is transported to the carrying device of the second storage part 902 from the first storage part 901, in the present embodiment, the carrying device Including conveyer belt, conventional test tube 201 is first loaded on rack for test tube, then by the conveyer belt, connects rack for test tube one from the first storage part 901 With being transported in the second storage part 902, in the present embodiment, for making conventional test tube 201 be transported to the first test tube crawl position 102 The first test tube mobile device 4 be arranged on sampling device 9, specifically, the first test tube mobile device 4 is in the first storage part 901 Conventional test tube 201 is transported between the second storage part 902, i.e.,：Transported between the first storage part 901 and the second storage part 902 The conveyer belt of conventional test tube 201 is used as the first movement cuvette cartridge for making conventional test tube 201 be transported to the first test tube crawl position 102 4 are put, the first test tube crawl position 102 is arranged in the transport path of the first test tube mobile device 4, the beneficial effect of this spline structure It is：First pass through the relatively low sampling device 9 of height and position and place conventional test tube 201, then be promoted to and be located at test tube grabbing device 6 On the test tube flat 7 on upper strata, have conventional test tube 201 height of putting machine on sample is low, easily operated personnel place conventional test tube 201, Easy to operate, analyzer complete machine two-layer structure takes the beneficial effects such as table space is small.

Operating personnel have found in actual use, except the conventional test tube for detection of ranking automatically in sequence 201, the priority treatment test tube 202 for needing priority treatment can be run into often at work.The conventional test tube 201 and excellent from structure The usually not too big difference of test tube 202 is first handled, i.e.,：Conventional test tube 201 and priority treatment test tube 202 can all be referred to as test tube, Their main distinction is：Priority treatment test tube 202, which needs to jump the queue, carries out priority treatment, therefore, priority treatment test tube 202 The detection stand-by period it is relatively short, and conventional test tube 201 is that sequentially leu time is lined up and examined, therefore, conventional test tube 201 The detection stand-by period is relatively long, is difficult that priority treatment test tube 202 is handled in time according to traditional structure.

Therefore, in order to meet priority treatment demand, there is provided the movement of the second test tube for the present embodiment sample analysis detection unit Device 5, the second test tube mobile device 5 are mainly used in transferring priority treatment test tube 202, and it includes being used to accommodate priority treatment test tube 202 preferential test tube housing unit, also has actuating mechanism in the second test tube mobile device 5, makes preferentially to try by the actuating Pipe housing unit reciprocates between the second test tube crawl position 103 and sample position 101, in the present embodiment, the second test tube Mobile device 5 is arranged on sampling device 9, also, the lateral displacement mechanism driving gripper components 601 of test tube grabbing device 6 The track of linear motion respectively with the first test tube crawl position 102 and the crossings on different level of the second test tube crawl position 103, i.e.,：From bowing Angle sees that the fore-and-aft direction of gripper components 601 does straight reciprocating motion, the first test tube crawl position 102 and the crawl of the second test tube Position 103 is respectively positioned on the fore-and-aft direction of gripper components 601 and done on the motion track of straight reciprocating motion, and so layout causes crawl section Part 601 needs to move along same rectilinear direction that the first test tube crawl position 102, the second test tube crawl position 103 can be covered With sample position 101, be advantageous to simplify structure and the control of grabbing device, also, compared to the cloth of the second test tube mobile device 5 Put in the instrument internal space above sampling device 9, the upper seat in the plane of priority treatment test tube 202 put it is lower, be physically easier to perform people Member's holding test tubes, have it is easy to operate, occupy little space and other effects.In addition, the front side of the present embodiment sample analysis detection unit Protecgulum, the first test tube crawl position 102 and/or the second test tube crawl position 103 are additionally provided with the inboard of protecgulum, using so Structure, complete machine without motion mechanism is exposed outside, and structure is safer, better reliability.

Test tube flat 7 in the present embodiment is fixedly disposed at sample position 101, i.e.,：It is provided with sample position 101 For accommodating the test tube flat 7 of conventional test tube 201 or priority treatment test tube 202, test tube flat 7 is fixedly installed on positioned at sample position The lower section of suction elements 3 when 101, so that conventional test tube 201 or priority treatment test tube 202 are inserted.Adopt in such a way, by The test tube grabbing device 6 that can be translated is employed in this programme, compared to conventional test tube 201, priority treatment in the prior art Test tube 202 and test tube flat 7 respectively have the mode of a single translation mechanism, are realized in this programme by test tube grabbing device 6 Above-mentioned motion, more simplified with structure and such mode is advantageous to topology layout, be especially embodied in test tube grabbing device 6 Travel mechanism can be arranged at the top of analyzer, avoid taking space valuable inside analyzer, in addition, by above-mentioned moving machine Structure is arranged at the top of analyzer when can also avoid taking instrument internal space easily to be occurred to do during movement with pipeline, circuit Situations such as relating to.

Same test tube mobile device is shared compared to conventional test tube 201 in traditional scheme and priority treatment test tube 202 Structure, sample analysis detection unit provided by the invention by increase newly a second test tube mobile device 5 that can work independently, When needing to place priority treatment test tube 202, the second test tube mobile device 5 can at any time remove and receive the test tube, without Need to wait the detection of conventional test tube 201 to complete again, until the housing unit of the first test tube mobile device 4 frees out, with this The stand-by period of operating personnel is greatly shortened, and shortens time of the priority treatment test tube 202 in air, reduces The danger of the extraneous infection of contact, in addition, the insertion of priority treatment test tube 202 will not be also currently running in detection shadow Ring, be advantageous to add priority treatment test tube 202 at any time.

Suction elements 3 in the present embodiment can code-on-demand migration to sample position 101, meanwhile, also imply that the drawing section Part 3 can code-on-demand migration waited to the side of sample position 101 in order to avoid interfere, be so advantageous to avoid miscellaneous part, keep away Exempt from interfere during test tube is put into test tube flat 7 situations such as.Suction elements 3 can be pointed to the normal of sample position 101 Rule test tube 201 or priority treatment test tube 202 carry out suction sample and operated, and in the present embodiment, the suction elements 3, should to puncture sampling needle Puncture sampling needle can vertically oscilaltion, treat that conventional test tube 201 or priority treatment test tube 202 are moved to sample position After 101, sample absorbing device 3 moves down puncture sampling needle by its drive mechanism, to pierce through conventional test tube 201 or preferential place The closure at the top of test tube 202 is managed, and puts in test tube interior and carries out inhaling sample operation.

The present embodiment sample analysis detection unit has two kinds of sample introduction patterns.

The first is conventional test tube sample introduction pattern, in such a mode, conventional test tube 201 according to machine on following steps sample introduction, To treat that suction elements 3 carry out inhaling sample operation：As shown in Fig. 2 grabbed when conventional test tube 201 is transported to the first test tube by sampling device 9 After fetch bit puts 102, lateral displacement mechanism drives test tube gripper components 601 to be moved to the top of the first test tube crawl position 102, tries Pipe gripper components 601 vertically decline and rise reset after capturing conventional test tube 201.Next, as shown in figure 5, lateral displacement Mechanism drives test tube gripper components 601 and conventional test tube 201 to be moved to the top of sample position 101, Ran Houru in the horizontal direction Shown in Fig. 4 and Fig. 7, test tube gripper components 601 vertically decline and conventional test tube 201 are positioned over to the test tube of sample position 101 In seat 7.

Second is priority treatment test tube sample introduction pattern, and in such a mode, priority treatment test tube 202 enters according to following steps Machine on sample, to treat that suction elements 3 carry out inhaling sample operation：As shown in figure 3, work as the second test tube mobile device 5 by priority treatment test tube After 202 are transported to the second test tube crawl position 103, lateral displacement mechanism drives test tube gripper components 601 to be moved to the second test tube The top of crawl position 103, test tube gripper components 601 vertically decline and rise reset after capturing priority treatment test tube 202, connect Get off as shown in fig. 6, lateral displacement mechanism drives test tube gripper components 601 and priority treatment test tube 202 to move in the horizontal direction To the top of sample position 101, then as shown in figs. 4 and 7, test tube gripper components 601 vertically decline and by priority treatments Test tube 202 is positioned in the test tube flat 7 of sample position 101.

In the present embodiment, conventional test tube sample introduction pattern and priority treatment test tube sample introduction pattern is the instruction according to operating personnel Mutually switch, sample analysis detection unit in the present embodiment acquiescence works according to the conventional sample introduction pattern of test tube 201, when going out After now needing priority treatment test tube 202, operating personnel can artificially switching working mode, it is specific as follows：Also include receiving moving The receiving part of the instruction of dynamic second test tube mobile device 5；After receiving part receives pop instruction, the second test tube mobile device Priority treatment test tube 202 is positioned on the second test tube crawl position 103 by 5 ejections for operating personnel；When receiving part receives After being sent into instruction, the second test tube mobile device 5 makes priority treatment test tube 202 be moved to the second test tube crawl position 103.

In the present embodiment, treat that conventional test tube 201 or priority treatment test tube 202 are being moved to the test tube flat 7 of sample position 101 Afterwards, followed by rotation barcode scanning operation.In the present embodiment, conventional test tube 201 and priority treatment test tube 202 are required to carry out Barcode scanning operation is rotated, identification code is provided with conventional test tube 201 and priority treatment test tube 202, in being provided with for sample position 101 For reading the barcode scanning device 8 of the identification code, unlike traditional approach, sample position 101 is additionally provided with for driving often The rotating device 1001 that test tube 201 or priority treatment test tube 202 rotate is advised, rotating device 1001 drives conventional test tube 201 or excellent First processing test tube 202 rotates so that identification code alignment barcode scanning device 8.

In this programme, sample position 101 will be arranged on for the rotating device 1001 for driving test tube to rotate, compared to existing Set in technology in the mobile route midway both sides of test tube flat 7 and act on the drive mechanism of test tube side wall, structure it is simpler and Compact, the space of instrument internal is saved, and from control flow, test tube in barcode scanning position without stopping and making list Only barcode scanning operation, enormously simplify control flow, improves detection efficiency.In addition, in order to improve recognition accuracy, reduce out Wrong probability, one group of rotation barcode scanning device 8 can also be set up on sampling device 9, i.e.,：Conventional test tube 201 can be in sampling device 9 After barcode scanning of upper progress, then lifted by test tube grabbing device 6 and subsequently put sample barcode scanning suction sample and operated.

Wherein, rotating device 1001 at least drives both modes from the driving of test tube sidepiece, from test tube bottom, i.e.,：Rotation Rotary device 1001 has drive division, and the drive division of rotating device 1001 can be in sample position 101 and conventional test tube 201 or excellent The sidepiece and/or bottom for first handling test tube 202 are contacted to drive conventional test tube 201 or priority treatment test tube 202 to rotate.

As a kind of embodiment, rotating device 1001 can be in the side of conventional test tube 201 or priority treatment test tube 202 Portion drives conventional test tube 201 or priority treatment test tube 202 to rotate；Rotating device 1001 includes：For with conventional test tube 201 or excellent First handle test tube 202 side wall contact drive part 1002, and for drive belt dynamic component 1002 drive conventional test tube 201 or The rotary driving part 1003 that priority treatment test tube 202 rotates.

The top of test tube flat 7 is additionally provided with test tube clamping device 1101, and test tube clamping device 1101 can be in conventional test tube 201 or priority treatment test tube 202 rotate when, and/or, suction elements 3 carry out inhale sample operation when, by conventional test tube 201 or priority treatment test tube 202 support righting.

Test tube clamping device 1101 in the present embodiment is arranged on sample position 101, and test tube clamping device 1101 includes folder Gripping arm 1102, clamping limb 1102 are provided with contact site, and contact site can be with the side of conventional test tube 201 or priority treatment test tube 202 Wall is contacted to provide support force, and rotating device 1001 is arranged on clamping limb 1102, and contact site is the rotation of rotating device 1001 Driving part 1003.

When above-mentioned rotating device 1001 can be in the conventional test tube 201 or priority treatment test tube 202 of sample position 101 When sidepiece drives conventional test tube 201 or priority treatment test tube 202 rotation, above-mentioned rotating device 1001 is movingly set, when need Conventional test tube 201 or priority treatment test tube 202 are rotated, rotating device 1001 is moved into sample position 101, so that rotation Device 1001 is connected with the conventional test tube 201 or priority treatment test tube 202 of sample position 101, starts rotating device 1001, realizes Rotate conventional test tube 201 or priority treatment test tube 202；After rotation to be done, rotating device 1001 resets.

When above-mentioned rotating device 1001 can be in the conventional test tube 201 or priority treatment test tube 202 of sample position 101 When top and sidepiece drive the conventional test tube 201 or priority treatment test tube 202 to rotate, and when above-mentioned rotating device 1001 can be in The conventional test tube 201 of sample position 101 or the top drive routine test tube 201 or priority treatment test tube of priority treatment test tube 202 During 202 rotation, said structure is also referred to.

In order to reduce height, the above-mentioned rotating device 1001 of prioritizing selection can in sample position 101 conventional test tube 201 or The sidepiece of priority treatment test tube 202 drives conventional test tube 201 or priority treatment test tube 202 to rotate.Now, above-mentioned rotating device 1001 include：Driven for the drive part 1002 contacted with conventional test tube 201 or priority treatment test tube 202, and for driving Part 1002 drives the rotary driving part 1003 of conventional test tube 201 or priority treatment test tube 202 rotation.It is understood that The drive belt dynamic component 1002 of rotary driving part 1003 rotates.

Above-mentioned rotating device 1001, using driving rubbing for part 1002 and conventional test tube 201 or priority treatment test tube 202 Power is wiped to drive conventional test tube 201 or priority treatment test tube 202 to rotate, required part is less, and structure is simpler.

When conventional test tube 201 or priority treatment test tube 202 rotate in the presence of above-mentioned frictional force, conventional test tube 201 or Priority treatment test tube 202 is easier to shift, above-mentioned in order to avoid conventional test tube 201 or priority treatment test tube 202 shift Rotating device 1001 also includes：With driving part 1002 to be oppositely arranged and being used for spacing conventional test tube 201 or priority treatment test tube 202 accessory 1004.

Above-mentioned drive part 1002 and accessory 1004 are oppositely arranged, i.e., above-mentioned drive part 1002 and accessory 1004 respectively positioned at conventional test tube 201 or priority treatment test tube 202 axis both sides, this way it is ensured that conventional test tube 201 or The stress balance of priority treatment test tube 202, improve stationarity during conventional test tube 201 or priority treatment test tube 202 rotation.

Because accessory 1004 is used for spacing conventional test tube 201 or priority treatment test tube 202, then above-mentioned accessory 1004 are also used for contacting with conventional test tube 201 or priority treatment test tube 202.When driving part 1002 to rotate, accessory 1004 is rotatable, can not also rotate.

For above-mentioned drive part 1002 and the height relative position relation of accessory 1004, can according to be actually needed into Row design, such as the bottom of above-mentioned drive part 1002 are concordant with the bottom of accessory 1004, or above-mentioned drive part 1002 Top it is concordant with the top of accessory 10047, or the bottom of above-mentioned accessory 1004 is higher than above-mentioned drive part 1002 Bottom, the top of above-mentioned accessory 1004 be less than the top of above-mentioned drive part 1002, or above-mentioned drive part 1002 Bottom is higher than the bottom of above-mentioned accessory 1004, the top of above-mentioned drive part 1002 less than above-mentioned accessory 1004 Top, the present embodiment are not limited this.

Above-mentioned drive part 1002 and accessory 1004 can be tabular, wheel shape or bulk.Preferably, above-mentioned drive portion Part 1002 is driven wheel, and accessory 1004 is auxiliary wheel.So, conventional test tube 201 or preferential is driven using the mode of rolling Processing test tube 202 rotates, and reduces rotational resistance, reduces energy loss；By way of rolling, reduce and information code is glued The influence of fixing is pasted, the information code on particularly conventional test tube 201 or priority treatment test tube 202 is pasted not strongly solid or has a flange Situation, effectively increase rotates effe, improve reliability.

In order to improve rotates effe, the diameter of above-mentioned driven wheel is more than the diameter of auxiliary wheel, and the number of driven wheel is less than The number of auxiliary wheel.Specifically, driven wheel is one, and auxiliary wheel is two；Or driven wheel be two, auxiliary wheel be three with On, the present embodiment is not limited this.

Above-mentioned driven wheel is one, and when auxiliary wheel is two, two auxiliary wheels are set on the axisymmetrical of driven wheel, are had Effect improves the stress balance of conventional test tube 201 or priority treatment test tube 202.

Above-mentioned drive part 1002 is used to contact with conventional test tube 201 or priority treatment test tube 202, by driving part Frictional force between 1002 and conventional test tube 201 or priority treatment test tube 202 drives conventional test tube 201 or priority treatment test tube 202 rotations.In order to increase the frictional force for driving part 1002 and conventional test tube 201 or priority treatment test tube 202, above-mentioned drive portion The outside of part 1002 is provided with cushion rubber, and above-mentioned drive part 10029 is used for and conventional test tube 201 or priority treatment by cushion rubber Test tube 202 contacts.

In said structure, by setting up cushion rubber, the abrasion for driving part 1002 can be also reduced；Moreover, cushion rubber is flexible, It ensure that and drive part 1002 to be fully connected with conventional test tube 201 or priority treatment test tube 202, improve reliability.In addition, work as After cushion rubber damage, cushion rubber is only changed, part 1002 is driven without changing, reduces maintenance cost.

In the present embodiment, test tube clamping device 1101 includes the first clamping limb 1102 and the second clamping limb 1102, the first folder The clamping limb 1102 of gripping arm 1102 and/or second is movingly set, and the first clamping limb 1102 is provided with contact site, the first clamping limb 1102 contact site can be contacted with the side wall of conventional test tube 201 or priority treatment test tube 202 to provide support force, rotating device 1001 are arranged on test tube clamping device 1101, and rotating device 1001 drives the contact that part 1002 is the first clamping limb 1102 Portion.

In the present embodiment, rotary driving part 1003 is arranged at the first clamping limb 1102, drives part 1002 rotationally It is arranged on the first clamping limb 1102, accessory 1004 is fixed on the second clamping limb 1102.It is first to drive part 1002 The clamping part of clamping limb 1102, then show the first clamping limb 1102 by driving part 1002 to be used for and conventional test tube 201 and excellent First processing test tube 202 contacts；Accessory 1004 is the clamping part of the second clamping limb 1102, then shows that the second clamping limb 1102 is logical Accessory 1004 is crossed to be used to contact with conventional test tube 201 and priority treatment test tube 202.When test tube clamping device 1101 clamps often When advising test tube 201 and priority treatment test tube 202, conventional test tube 201 and priority treatment test tube 202 can rotate about the axis thereof, then press from both sides When holding structural clamp routine test tube 201 and priority treatment test tube 202, by the driving of rotary driving part 1003, it can be achieved normal Advise the rotation of test tube 201 and priority treatment test tube 202.

Above-mentioned drive part 1002 and accessory 1004 have double action, so as to reduce part, simplify structure, Beneficial to the miniaturization and lightweight of equipment；Moreover, drive part 1002 to be moved with the first clamping limb 1102, and/or accessory 1004 move with the second clamping limb 1102, without the drive for setting drive belt dynamic component 1002 and/or accessory 1004 to move again Dynamic component, part is further reduced, simplify structure.

The clamping limb 1102 of above-mentioned test tube clamping device 1101 can only include above-mentioned first clamping limb 1102 and second and clamp Arm 1102, may also comprise other clamping limbs 1102, and the present embodiment counts to the clamping limb 1102 of above-mentioned test tube clamping device 1101 Mesh does not limit.

In above-mentioned rotating device 1001, it also may be selected to drive the clamping part of the clamping limb 1102 of part 1002 and first along vertically Direction is arranged side by side, and the clamping part of accessory 1004 and the second clamping limb 1102 is vertically arranged side by side, when conventional examination When pipe 201 and priority treatment test tube 202 are clamped by test tube clamping device 1101, conventional test tube 201 and priority treatment test tube 202 can Rotate about the axis thereof.

In other embodiments, above-mentioned rotating device 1001 can be with the conventional test tube 201 or priority treatment test tube 202 Top be connected；Or above-mentioned rotating device 1001 can be in the conventional test tube 201 or priority treatment test tube of sample position 101 202 sidepiece drives its rotation, and specifically, above-mentioned rotating device 1001 can be with conventional test tube 201 or priority treatment test tube 202 Sidepiece be connected；Or above-mentioned rotating device 1001 can be with sidepiece and the top of conventional test tube 201 or priority treatment test tube 202 Portion drives its rotation, and specifically, above-mentioned rotating device 1001 can be with conventional test tube 201 or the sidepiece of priority treatment test tube 202 It is connected with top.It is understood that above-mentioned, to be connected can be that contact is connected, due to said structure, realize conventional test tube 201 or The positioning of priority treatment test tube 202 and it is rotated in same station and realizes, compared with the prior art, without setting travel mechanism again, Part is effectively reduced, simplifies structure, reduces space-consuming, is easy to implement the miniaturization and lightweight of equipment.

As shown in Fig. 8 to Figure 10, as another embodiment, the rotary driving part 1003 of rotating device 1001 is set Be placed in the bottom of test tube flat 7, the drive division of rotating device 1001 can reach the inside of test tube flat 7 and with conventional test tube 201 or excellent The bottom for first handling test tube 202 is contacted to drive its rotation, it is to be understood that rotating device 1001 is used to drive test tube flat 7 Interior conventional test tube 201 or priority treatment test tube 202 rotates about the axis thereof.

After barcode scanning operation being carried out by the above-mentioned Spin tubes of rotating device 1001, conventional test tube 201 and priority treatment test tube 202 need to carry out inhaling sample operation, it is common practice to and punctured and sampled using suction elements 3, in this way, suction elements 3 When detaching conventional test tube 201 and priority treatment test tube 202, it is easier to take away in conventional test tube 201 and priority treatment test tube 202, leads Conventional test tube 201 and priority treatment test tube 202 is caused to depart from test tube flat 7.In order to avoid there is above mentioned problem, above-mentioned rotating device 1001 also include：Depart from the limiting plate 1201 of test tube flat 7 for limiting conventional test tube 201 and priority treatment test tube 202；Wherein, Limiting plate 1201 is movingly set, and when limiting plate 1201 moves to predeterminated position, limiting plate 1201 is used to release to routine The limitation of test tube 201 and priority treatment test tube 202.

Specifically, test tube clamping device 1101 includes the first clamping limb 1102 and the second clamping limb 1102, the first clamping limb 1102 and/or second clamping limb 1102 movingly set, the first clamping limb 1102 is provided with contact site, the first clamping limb 1102 Contact site can be contacted with the side wall of conventional test tube 201 or priority treatment test tube 202 to provide support force, limiting plate 1201 with The first clamping limb 1102 or the second clamping limb 1102 of test tube clamping device 1101 are fixedly linked, and limiting plate 1201 by with its The first clamping limb 1102 or the second clamping limb 1102 being fixedly linked movingly are set, and limiting plate 1201 is positioned at the first clamping The homonymy of the plane of symmetry of the clamping limb 1102 of arm 1102 and second.

Above-mentioned limiting plate 1201 is used to limit conventional test tube 201 and priority treatment test tube 202 disengaging test tube flat 7, specifically, Above-mentioned limiting plate 1201 is used to limit conventional test tube 201 and priority treatment test tube 202 along direction disengaging test tube flat straight up 7.When limiting plate 1201 moves to predeterminated position, limiting plate 1201 is used to release to conventional test tube 201 and priority treatment test tube 202 limitation, then show that now conventional test tube 201 and priority treatment test tube 202 can depart from test tube flat 7, when limiting plate 1201 is transported Move to during predeterminated position can by handling module capture test tube flat 7 on conventional test tube 201 and priority treatment test tube 202 and and Conventional test tube 201 and priority treatment test tube 202 are discharged to test tube flat 7.

The conventional test tube 201 on test tube flat 7 and priority treatment test tube 202 are captured when needing test tube grabbing device 6 or to examination When base 7 discharges conventional test tube 201 and priority treatment test tube 202, limiting plate 1201 is moved into predeterminated position and causes limiting plate 1201 release the limitation to conventional test tube 201 and priority treatment test tube 202, interfere handling module so as to avoid limiting plate 1201 Crawl and the conventional test tube 201 of release and priority treatment test tube 202, ensure that handling module can capture and discharge conventional examination Pipe 201 and priority treatment test tube 202.

When above-mentioned limiting plate 1201 limits conventional test tube 201 and priority treatment test tube 202 disengaging test tube flat 7, limiting plate 1201 positioned at the top of conventional test tube 201 and priority treatment test tube 202, and limiting plate 1201 is in conventional test tube 201 and preferential place The top surface of the projection planar of the reason top surface of test tube 202 institute and conventional test tube 201 and priority treatment test tube 202 has overlapping portion Point；After limiting plate 1201 releases the limitation to conventional test tube 201 and priority treatment test tube 202, limiting plate 1201 is in conventional examination Pipe 201 and the top surface of priority treatment test tube 202 projection planar and the top of conventional test tube 201 and priority treatment test tube 202 The non-overlapping part in face.

Above-mentioned limiting plate 1201 is movingly set, and specifically, the motion mode of above-mentioned limiting plate 1201 is to rotate, be mobile Or other.

Movingly, specifically, limiting plate 1201 is movably disposed in test tube clamping device to above-mentioned limiting plate 1201 On 1101.

In order to simplify structure, prioritizing selection limiting plate 1201 is movably disposed on test tube clamping device 1101.Specifically Ground, for clamping and positioning the conventional test tube 201 of the suction sample station 101 and the test tube clamping device of priority treatment test tube 202 When 1101, the clamping limb 1102 of limiting plate 1201 and test tube clamping device 1101 is fixedly linked, and with the stationary phase of limiting plate 1201 Clamping limb 1102 even is movingly set.It is understood that the clamping limb 1102 not being fixedly linked with limiting plate 1201 can Motion ground sets, can be also fixedly installed.

Above-mentioned limiting plate 1201 moves with movable clamping plate, when need to capture conventional test tube 201 on test tube flat 7 or Priority treatment test tube 202 or to test tube flat 7 discharge conventional test tube 201 or priority treatment test tube 202 when, first make movable clamping Arm 1102 moves, and limiting plate 1201 moves with clamping limb 1102 so that test tube clamping device 1101 is in release conditions and limit Position plate 1201 moves to predeterminated position, releases the limitation to conventional test tube 201 or priority treatment test tube 202 on test tube flat 7, such as Shown in Fig. 8 to Figure 10, it ensure that handling module can capture and discharge conventional test tube 201 or priority treatment test tube 202.Work as test tube When clamping device 1101 clamps conventional test tube 201 or priority treatment test tube 202, limiting plate 1201 limits conventional test tube 201 or excellent First handle test tube 202 and depart from test tube flat 7, as shown in Fig. 8 to Figure 10.

Meanwhile be fixedly linked by the clamping limb 1102 of limiting plate 1201 and test tube clamping device 1101, then it is easy to ensure The relative position relation of test tube clamping device 1101 and limiting plate 1201, consequently facilitating ensureing to conventional test tube 201 or preferential place The positioning of test tube 202 and spacing is managed, effectively reduces the installation requirement to test tube clamping device 1101 and limiting plate 1201.

Above-mentioned limiting plate 1201 can be one, and the limiting plate 1201 is only fixedly linked with a clamping limb 1102；On or It is equal with the number of clamping limb 1102 to state limiting plate 1201, and limiting plate 1201 corresponds with clamping limb 1102；On or The number for stating limiting plate 1201 is less than the number of clamping limb 1102.In order to simplify structure, above-mentioned limiting plate 1201 is one, and on Limiting plate 1201 is stated only to be fixedly linked with a clamping limb 1102.

Above-mentioned test tube clamping device 1101 also includes being used to drive test tube clamping device 1101 to clamp and discharge conventional test tube 201 or the gripper driving portion part of priority treatment test tube 202.Specifically, by the driving of gripper driving portion part, realize that clamping is conventional Test tube 201 or priority treatment test tube 202 and the conventional test tube 201 of release or priority treatment test tube 202.The gripper driving portion part can be Motor, or cylinder, the present embodiment are not limited this.

Above-mentioned gripper driving portion part can be one, or two or more and gripper driving portion part and clamping limb 1,102 1 One correspondence.In order to reduce parts, above-mentioned gripper driving portion part is one, and gripper driving portion part is driven by transmission mechanism and pressed from both sides Gripping arm 1102 is clamped and discharged.

When gripper driving portion part is one, optional only one clamping limb 1102 is movable, and each clamping also may be selected Arm 1102 is movable.

Preferably, above-mentioned gripper driving portion part realizes the clamping and release of two clamping limbs 1102 by its Double-directional rotary. Specifically, gripper driving portion part rotates forward, and realizes the clamping of two clamping limbs 1102；Gripper driving portion part inverts, and realizes two folders The release of gripping arm 1102.

To achieve these goals, two clamping limbs 1102 pass through belt gear and above-mentioned gripper driving portion part phase Even.It is understood that the belt of above-mentioned clamping limb 1102 and belt gear is fixedly linked, the fortune of two clamping limbs 1102 It is dynamic in opposite direction, then show that two clamping limbs 1102 are separately positioned on two sections of opposite belts of moving direction.

The structure of above-mentioned belt gear exists a variety of, can be designed according to being actually needed.Preferably, above-mentioned belt Transmission mechanism includes：Driving wheel, driven pulley, two tensioning wheels, belt；Wherein, gripper driving portion part is connected with capstan drive, The both ends of belt are set on driving wheel and driven pulley, and the middle part of belt is tensioned by two tensioning wheels.

Specifically, two tensioning wheels are respectively the first tensioning wheel and the second tensioning wheel, and two clamping limbs 1102 are respectively the One clamping plate and second clamping plate, the belt between first clamping plate and the first tensioning wheel and driven pulley are fixedly linked, second clamping plate and the Belt between two tensioning wheels and driven pulley is fixedly linked, belt, the second tensioning wheel between the first tensioning wheel and driven pulley and Belt between driven pulley be arranged in parallel.

Certainly, above-mentioned belt gear also may be selected is other structures, such as is not provided with tensioning wheel, and the present embodiment is to this Do not limit.

Above-mentioned sample position 101 is the clamping position of test tube clamping device 1101.Above-mentioned rotating device 1001 and test tube flat 7 It is used cooperatively, the test tube flat 7 is used to place conventional test tube 201 or priority treatment test tube 202, and test tube flat 7 is arranged on sample position 101, the positioning to conventional test tube 201 or priority treatment test tube 202 is realized by the clamping of test tube clamping device 1101, passed through Rotating device 1001 drives conventional test tube 201 or priority treatment test tube 202 to rotate.

Above-mentioned rotating device 1001 is used to drive the conventional test tube 201 of sample position 101 or priority treatment test tube 202 to revolve Turn, because the conventional test tube 201 or priority treatment test tube 202 of sample position 101 are accommodated by test tube flat 7, by test tube clamping device 1101 clampings, then above-mentioned rotating device 1001 may be disposed at test tube clamping device 1101.

As is illustrated by figs. 11 and 12, negative pressure adsorption equipment is additionally provided between test tube flat 7 and test tube in the present embodiment, This part, test tube include being placed into the conventional test tube 201 inside test tube flat 7, and test tube is also excellent inside test tube flat 7 including being placed into Test tube 202 is first handled, specifically, setting oriented test tube to provide the negative pressure source of negative pressure in the bottom of test tube flat 7, negative pressure source is in figure It is not separately shown, specifically, the space that negative pressure caused by negative pressure source is acted between the bottom of test tube and test tube flat 7, so that What must be bonded between the bottom of test tube flat 7 and test tube is closer, or makes to form negative pressure cavity between test tube flat 7 and test tube, to cause Closely contacted between test tube flat 7 and test tube, in order to avoid there is situation about skidding.

In the present embodiment, the rotary part 1301 for being contacted with test tube, the bottom of test tube are provided with the bottom of test tube flat 7 Portion is rotatablely arranged in test tube flat 7 by rotary part 1301, wherein, rotary part 1301 is rotatablely arranged at examination In base 7, rotary part 1301 be connected with driving its in the driving part 1302 of the inner rotation of test tube flat 7, the rotating seat is energy Enough parts that deformation is produced under suction function, along it, axially middle part is provided with centre gangway to the rotary part 1301, the center Linker 1303 is provided with passage, the effect of the linker 1303 is that negative pressure caused by negative pressure source is incorporated into rotary part In gap between 1301 and test tube, in the present embodiment, one end of linker 1303 is between the inner bottom part of test tube flat 7 and test tube Gap in, specifically, the upper end of linker 1303 is located in the gap between the top of rotary part 1301 and test tube, linker 1303 other end is connected with negative pressure source, compared to the mode that traditional test tube flat 7 drives test tube rotation, existing test tube flat 7 It is smaller with the contact area of test tube, so can cause in test tube flat 7 during test tube is driven, may produce The phenomenon of skidding, so that the driving force of test tube flat 7 can not be fully transmitted on test tube, rotation is caused to have some setbacks, so as to lead Cause test tube label can not alignment information reading device, so as to cause acquisition of information to fail, using said structure so that negative pressure It can act between test tube flat 7 and container bottom, so that closely being connect because of vacuum suction between container and test tube flat 7 Touch, can increasing friction force so that rotary drive is more abundant.

In the present embodiment, the drive device of rotary part 1301 is hollow drive shaft, 1303, the linker of negative pressure source In the hollow structure, therefore, drive shaft is rotated during rotating in driving rotary part 1301, and linker 1303 can Keep relative static, linker 1303 can not keep not rotating in other words.The top of rotary part 1301 in the present embodiment An open recess is provided with, test tube is located in the recess, and the connection of test tube and test tube flat 7 is realized with this, works as negative pressure source When producing negative pressure, test tube is closely fitted on rotary part 1301.

It should be noted that in sample analysis detection unit, except foregoing aspirating the knot of blood sample in test tube Outside structure, in order to realize and complete blood count, subsequently also include the inspection module to be tested to blood sample, should Detection module is common to the sample contained in the sample and priority treatment test tube 202 contained in conventional test tube 201, the present embodiment In, sample is blood, and detection module is used to detect haemocyte contained in blood, in addition, also including to clean suction elements 3 Cleaning module, to realize the sensing module of detection, realizing automation control module etc., this portion between each modular assembly Separation structure has scheme that can be for reference in existing analyzer, just repeats no more herein.

The exemplary embodiment of the present invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (21)

1. a kind of sample analysis detection unit, including：

Sample absorbing device, the sample absorbing device have suction elements, and the suction elements can be pointed to the conventional examination of sample position Pipe or priority treatment test tube carry out inhaling sample operation；

For carrying out the first test tube crawl position of conventional test tube crawl；

For carrying out the second test tube crawl position of priority treatment test tube crawl；

Test tube grabbing device, the test tube grabbing device can be transmitted to the conventional examination of the first test tube crawl position Pipe grabs the sample position, and the test tube grabbing device can be transmitted to the described excellent of the second test tube crawl position First processing test tube grabs the sample position.

2. sample analysis detection unit according to claim 1, it is characterised in that：Also include the first test tube mobile device, The conventional test tube can be transported to the first test tube crawl position by the first test tube mobile device；And/or second test tube move The priority treatment test tube can be transported to the second test tube crawl position by dynamic device, the second test tube mobile device.

3. sample analysis detection unit according to claim 1, it is characterised in that：The test tube grabbing device includes crawl Part, lateral displacement mechanism and upper and lower displacement mechanism, the lateral displacement mechanism make the gripper components in first test tube Straight line back and forth movement in the horizontal direction between crawl position, the second test tube crawl position and the sample position.

4. sample analysis detection unit according to claim 3, it is characterised in that：The mobile road of the test tube grabbing device Footpath and the first test tube crawl position, the second test tube crawl position and the sample position crossings on different level.

5. sample analysis detection unit according to claim 1, it is characterised in that：The sample position is provided with for holding Receive the test tube flat of the conventional test tube or the priority treatment test tube, the test tube flat is fixedly installed under the suction elements Side.

6. sample analysis detection unit according to claim 1, it is characterised in that：The conventional test tube and the preferential place Identification code is provided with reason test tube, in the barcode scanning device being provided with for reading the identification code of the sample position, the suction Sample position is additionally provided with the rotating device for driving the conventional test tube or the priority treatment test tube to rotate, the rotating dress Put and drive the conventional test tube or the priority treatment test tube to rotate so that the identification code alignment barcode scanning device.

7. sample analysis detection unit according to claim 1, it is characterised in that：Also include being used to supply the conventional examination The sampling device of pipe, the sampling device include the first storage part and the second storage part, and first storage part, which is used to deposit, to be filled The conventional test tube of sample to be detected is loaded with, second storage part is used to deposit the conventional test tube for having completed detection； The first test tube mobile device transports the conventional test tube between first storage part and second storage part, described First test tube crawl position is arranged in the transport path of the first test tube mobile device.

8. sample analysis detection unit according to claim 5, it is characterised in that：When the sampling device is by the routine After test tube is transported to the first test tube crawl position, the lateral displacement mechanism drives the test tube gripper components to be moved to institute The top of the first test tube crawl position is stated, the test tube gripper components vertically decline and risen again after capturing the conventional test tube Position, the lateral displacement mechanism drive test tube gripper components are moved to the top of the sample position, institute in the horizontal direction Test tube gripper components are stated vertically to decline and the conventional test tube is positioned in the test tube flat of the sample position.

9. sample analysis detection unit according to claim 8, it is characterised in that：The test tube grabbing device is from described One test tube crawl position is rocked after taking out the conventional test tube and mixes the invisible spectro sample of the routine, then by the routine Test tube is placed into the test tube flat of the sample position.

10. sample analysis detection unit according to claim 1, it is characterised in that：Also include receiving mobile described second The receiving part of the instruction of test tube mobile device；

After the receiving part receives pop instruction, the second test tube mobile device ejection will be described excellent for operating personnel First processing test tube is positioned in the second test tube mobile device；

After the receiving part receives feeding instruction, the second test tube mobile device is moved to the priority treatment test tube The second test tube crawl position.

11. sample analysis detection unit according to claim 5, it is characterised in that：When the second test tube mobile device After the priority treatment test tube is transported into the second test tube crawl position, the horizontal displacement mechanism drives test tube grabbing device to move The top to the second test tube crawl position is moved, after the test tube grabbing device vertically declines and captures the priority treatment test tube Rise and reset, the horizontal displacement mechanism drives test tube grabbing device and the priority treatment test tube to be moved to institute in the horizontal direction The top of sample position is stated, the test tube grabbing device vertically declines and the priority treatment test tube is positioned over into the suction sample In the test tube flat of position.

12. sample analysis detection unit according to claim 6, it is characterised in that：There is the rotating device rotation to drive Dynamic component, the rotary driving part of the rotating device can be at sample position and the conventional test tube or the preferential place Manage the sidepiece of test tube and/or bottom is contacted to drive the conventional test tube or the priority treatment test tube to rotate.

13. sample analysis detection unit according to claim 12, it is characterised in that：The rotation of the rotating device Driving part is arranged at the bottom of the test tube flat, and the rotary driving part of the rotating device can be reached in the test tube flat Portion is simultaneously contacted to drive its rotation with the bottom of the conventional test tube or the priority treatment test tube.

14. sample analysis detection unit according to claim 12, it is characterised in that：

The rotating device can in the sidepiece of the conventional test tube or the priority treatment test tube drive the conventional test tube or The priority treatment test tube rotation；

The rotating device includes：For the drive portion contacted with the side wall of the conventional test tube or the priority treatment test tube Part, and for driving the drive part to drive the conventional test tube or the rotary driving part of priority treatment test tube rotation Part.

15. sample analysis detection unit according to claim 14, it is characterised in that：Also set up above the test tube flat There is test tube clamping device, the test tube clamping device can be when the conventional test tube or the priority treatment test tube rotate Wait, and/or, when the suction elements carry out the suction sample operation, by the conventional test tube or the priority treatment test tube Support righting.

16. sample analysis detection unit according to claim 15, it is characterised in that：The test tube clamping device includes the One clamping limb and the second clamping limb, first clamping limb and/or the second clamping limb are movingly set, first clamping limb Contact site is provided with, the contact site of first clamping limb can be with the side wall of the conventional test tube or the priority treatment test tube Contact is to provide support force, and the rotating device is arranged on the test tube clamping device, the drive part of the rotating device For the contact site of first clamping limb.

17. sample analysis detection unit according to claim 15, it is characterised in that：Also set on the test tube clamping device It is equipped with and departs from the limiting plate of the test tube flat for limiting the conventional test tube or the priority treatment test tube, the limiting plate can Motion ground is set, and when the limiting plate moves to predeterminated position, the limiting plate is used to release to the conventional test tube or institute State the limitation that priority treatment test tube departs from the test tube flat.

18. sample analysis detection unit according to claim 17, it is characterised in that：The test tube clamping device includes the One clamping limb and the second clamping limb, first clamping limb and/or the second clamping limb are movingly set, first clamping limb Contact site is provided with, the contact site of first clamping limb can be with the side wall of the conventional test tube or the priority treatment test tube Contact to provide support force, first clamping limb or second clamping limb of the limiting plate with the test tube clamping device It is fixedly linked, and the limiting plate is by being secured to connected first clamping limb or second clamping limb movingly Set, the limiting plate is located at the homonymy of the plane of symmetry of the first clamping limb and second clamping limb.

19. sample analysis detection unit according to claim 1, it is characterised in that：Also include configuration in the sample point The protecgulum on front side of detection unit is analysed, the first test tube crawl position and/or the second test tube crawl position are in the protecgulum Inboard.

20. sample analysis detection unit according to claim 1, it is characterised in that：The test tube grabbing device makes described The conventional test tube or described excellent of conventional test tube or the priority treatment test tube in higher than the first test tube mobile device First handle the position movement of the upper limb height of test tube.

21. sample analysis detection unit according to claim 1, it is characterised in that：The sample analysis detection unit is also Including detection means, the detection means is common to the sample contained in the conventional test tube and contained in the priority treatment test tube The sample of dress；

The sample is blood；

The detection means detects haemocyte contained in the blood.