CN209086265U - Sample transfer device - Google Patents

Abstract

The utility model embodiment provides a kind of sample transfer device, it include: the sample rack for containing sample and moveable gripper components, it is provided with snap part compatible with gripper components on sample rack, gripper components is enabled to drive sample rack mobile when it cooperates with snap part；Wherein, sample rack is two or more, and more than two sample racks are arranged side by side along first direction, sample rack elongation moulding in a second direction, and snap part is located at the one end of sample rack in a second direction, and there are gaps between the snap part of two neighboring sample rack；Gripper components and gap are adapted, so that gripper components can be moved to the gap location adjacent with sample rack to be moved, and directly be reached the snap part of sample rack to be moved by gap, first direction and second direction intersection.Therefore it in the utility model, when gripper components drive sample rack to be moved, will not collide with other sample racks, to guarantee effective stable operation of sample transfer device.

Description

Sample transfer device

Technical field

The utility model relates to examine equipment technical field more particularly to a kind of sample transfer device.

Background technique

It needs to carry out physical signs point to a large amount of fluid sample using sample analyser at the medical tests such as hospital center Analysis.Sample transfer device in the prior art includes the sample rack on gripper components, support frame and support frame, and sample rack is locked In support frame, usual sample rack has multiple, and multiple sample racks are juxtaposed on support frame, and gripper components can move forward and backward and left Right movement drives sample rack to designated position, and gripper components are during being moved to target sample frame in the prior art, very It is possible that can collide with other sample racks, the stable operation of sample transfer device is influenced, while influencing making for transfer device Use the service life.

Therefore, a kind of new sample transfer device is needed.

Utility model content

The utility model embodiment provides a kind of sample transfer device, it is intended to prevent the sample rack of sample transfer device and grab Component is taken to collide.

On the one hand the utility model embodiment provides a kind of sample transfer device, comprising: sample rack and movably grab Component is taken, snap part compatible with gripper components is provided on sample rack；Wherein, sample rack be two or more, two with On sample rack along first direction be arranged side by side, snap part is located at the one end of sample rack in a second direction, two neighboring sample There are gaps between the snap part of frame；Gripper components and gap are adapted, first direction and second direction intersection.

One aspect according to the present utility model, sample rack further include the body part connecting with snap part；

Snap part includes interconnecting piece interconnected and stopper section, and stopper section is connected to body part by interconnecting piece, and Stopper section and body part are spaced setting in a second direction, to form the accommodation space for running through sample rack along first direction；

There is gripper components the material cooperated with snap part to grab, and material is grabbed to be adapted with gap.

One aspect according to the present utility model, material, which is grabbed, to be in U-shape, and has the first arm, the second arm for being spaced and being oppositely arranged With the base arm of connection the first arm and the second arm；

Second arm and gap are adapted.

One aspect according to the present utility model, stopper section formed along at least one side of first direction it is jagged, with Make to form gap between two adjacent stopper sections；

Second arm is formed with protrusion along at least one side of first direction, and the shape of protrusion and notch is adapted, so that Second arm can be located at gap.

One aspect according to the present utility model, stopper section have the top and bottom being oppositely arranged along third direction, only Stopper is connected to interconnecting piece by top or bottom；

Second arm has the top and bottom end being oppositely arranged along third direction, and the second arm is connected to bottom by top or bottom end Arm；

Wherein, third direction and first direction, second direction intersect.

One aspect according to the present utility model, stopper section are connected to interconnecting piece by top, and stopper section is in a first direction On width reduced by the direction at top to bottom, the second arm is connected to base arm by bottom end, and the second arm is in a first direction Width is increased by the direction on top to bottom end；

Alternatively, stopper section is connected to interconnecting piece by bottom, the width of stopper section in a first direction is by top to bottom Direction increase, the second arm is connected to base arm by top, the width of the second arm in a first direction by top to bottom end side To reduction.

One aspect according to the present utility model, the longitudinal section that stopper section is in is trapezoidal, has opposite set on third direction The first long side set and the first short side, the first long side is formed in top or bottom, stopper section are connected to connection by the first long side Portion；

Alternatively, the longitudinal section of stopper section is triangular in shape, there are three sides, stopper section is connected to connection by a side Portion.

The longitudinal section of one aspect according to the present utility model, the second arm is trapezoidal, has opposite set on third direction The second long side set and the second short side, the second long side are formed in top or bottom end, and the second arm is connected to base arm by the second long side；

Alternatively, the longitudinal section of the second arm is triangular in shape, there are three edges, the second arm is connected to bottom by one edge Arm.

One aspect according to the present utility model, further include control chip, be configured as control gripper components be moved to away from After at sample rack safe distance, continue to be moved to along first direction away from the gap safe distance adjacent with sample rack to be moved, And along gap location is moved in a second direction, gripper components is enabled to be moved to snap part along first direction by gap location.

One aspect according to the present utility model, further includes support frame, and the top surface of support frame is provided with more than two along the The sample channel that two directions extend, more than two sample racks are respectively arranged in more than two sample channels；Wherein, two It is arranged between any two along first direction interval pre-determined distance in above sample channel.

In the utility model embodiment, sample device contains sample, band of the sample rack in gripper components by sample rack It can be moved to target position under dynamic, convenient for being sampled detection to sample, one end of sample rack is provided with snap part, crawl Component and snap-fitting cooperation are mobile to drive sample rack, and there are gaps between the snap part of adjacent sample frame, so that Gripper components can directly be moved to the gap location adjacent with sample rack to be moved, and thus gap location is moved to sample to be moved The snap part of frame.Therefore it in the utility model embodiment, when gripper components drive sample rack to be moved, can directly be moved to At the snap part of sample rack to be moved, other sample racks are needed not move through, will not be collided with other sample racks, to guarantee Effective stable operation of sample transfer device.

Detailed description of the invention

By reading detailed description of non-limiting embodiments referring to the drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon, wherein the same or similar appended drawing reference indicates the same or similar feature.

Fig. 1 is the structural schematic diagram of sample transfer device in the prior art；

Fig. 2 is the partial structure diagram of sample transfer device in the prior art；

Fig. 3 is the side view of sample receptacle member in the prior art；

Fig. 4 is a kind of structural schematic diagram of sample transfer device of the utility model embodiment；

Fig. 5 is a kind of partial structure diagram of sample transfer device of the utility model embodiment；

Fig. 6 is a kind of side view of sample rack of the utility model embodiment；

Fig. 7 is a kind of side view of sample rack of another embodiment of the utility model；

Fig. 8 is a kind of main view of sample rack of the utility model embodiment；

Fig. 9 is a kind of main view of sample rack of another embodiment of the utility model；

Figure 10 is a kind of main view of sample rack of another embodiment of the utility model；

Figure 11 is a kind of main view of sample rack of the utility model another embodiment；

Figure 12 is a kind of main view of sample rack of the utility model another embodiment；

Figure 13 is the axonometric drawing that a kind of material of sample transfer device of the utility model embodiment is grabbed；

Figure 14 is the main view that a kind of material of sample transfer device of the utility model embodiment is grabbed；

Figure 15 is the side view that a kind of material of sample transfer device of the utility model embodiment is grabbed；

Figure 16 is the top view that a kind of material of sample transfer device of the utility model embodiment is grabbed.

Description of symbols:

100, sample rack；

110, snap part；

111, interconnecting piece；

112, stopper section；112a, top；112b, bottom；112c, notch；112d, the first waist side；

113, accommodation space；

120, body part；

130, gap；

140, bar code is identified；

150, handle；

200, gripper components；

210, material is grabbed；

211, the first arm；

212, the second arm；212a, top；212b, bottom end；212c, protrusion；212d, the second waist side

213, bottom wall；

220, guide groove；

300, support frame；

310, sample channel.

Specific embodiment

The feature and exemplary embodiment of the various aspects of the utility model is described more fully below.It is retouched in detail in following In stating, many details are proposed, in order to provide the comprehensive understanding to the utility model.But for those skilled in the art It will be apparent that the utility model can be implemented in the case where not needing some details in these details for member. Below the description of embodiment is used for the purpose of providing by showing the example of the utility model to the more preferable of the utility model Understanding.In the the accompanying drawings and the following description, at least part of known features and technology are not shown, to avoid to this reality Unnecessary obscure is caused with novel；Also, for clarity, may be exaggerated the size of part-structure.In addition, hereinafter being retouched Feature, the structure or characteristic stated can be incorporated in any suitable manner in one or more embodiments.

The noun of locality of middle appearance described below is direction shown in figure, is not to the embodiments of the present invention Specific structure is defined.In the description of the present invention, it should also be noted that, unless otherwise specific regulation and limit Fixed, term " installation ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be directly connected, can also be indirectly connected.For the ordinary skill in the art, visual specific Situation understands the concrete meaning of above-mentioned term in the present invention.

As shown in Figure 1 to Figure 3, Fig. 1 shows the structural schematic diagram of sample transfer device in the prior art, Fig. 2 shows The structural schematic diagram of the parts thereof of sample transfer device in the prior art, Fig. 3 show a left side for sample rack in the prior art View.Sample transfer device in the prior art includes for containing the sample containing portion 10 of sample and sample containing portion being driven to move Dynamic driving portion 20, sample containing portion 10 be it is multiple, multiple sample containing portion 10 along first direction interval be arranged, 20 edge of driving portion First direction and second direction are movably arranged, and take sample containing portion 10 to target position.Sample containing portion 10 is along second The one end in direction is provided with auxiliary section 11, and auxiliary section 11 can cooperate with driving portion 20, so that driving portion 20 passes through auxiliary section 11 Drive sample containing portion 10.Auxiliary section 11 has grab, and driving portion 20 is generally in U-shape, and the driving portion 20 of U-shaped can be moved to card Hook with auxiliary section 11 to cooperate.

As shown in Figure 1, when third sample containing portion 10 is target sample containing portion from left to right shown in Fig. 1, driving portion 20 move in a second direction first, and make driving portion 20 and the grab of target sample containing portion corresponding along first direction, so that Driving portion 20 directly moves through the grab that two sample containing portion arrive at target sample containing portion, and and grab along first direction Cooperation is to drive target sample containing portion mobile.

In the embodiment of the above-mentioned prior art, driving portion 20 has very much during being moved to target sample containing portion It may collide with other sample containing portion, influence the stable operation of sample transfer device, while influencing transfer device Service life.

The utility model in order to better understand, below with reference to Fig. 4 to Figure 16 to the sample according to the utility model embodiment This is described in detail.

It is referring to Figure 4 together a kind of sample transfer device provided by the embodiment of the utility model to Fig. 6, Fig. 4, Fig. 5 is A kind of partial structure diagram of sample transfer device provided by the embodiment of the utility model, Fig. 6 are the utility model sample rack Structural schematic diagram, sample transfer device includes: the sample rack 100 and moveable gripper components 200 for containing sample, sample It is provided with snap part 110 compatible with gripper components 200 on this 100, enables gripper components 200 in itself and buckle Drive sample rack 100 mobile when component 110 cooperates；Wherein, sample rack 100 is two or more, more than two 100 edges of sample rack First direction is arranged side by side, and elongation moulding, snap part 110 are located at sample rack 100 along second party to sample rack 100 in a second direction To one end, there are gaps 130 between the snap part 110 of two neighboring sample rack 100；130 phase of gripper components 200 and gap Adaptation, so that gripper components 200 can be moved at the gap 130 adjacent with sample rack 100 to be moved, and straight by gap 130 It is connected to the snap part 110 up to sample rack 100 to be moved, first direction and second direction intersection.

Wherein, sample rack 100 to be moved is one in more than two sample racks 100, will be driven for gripper components 200 Sample rack 100.

More than two sample racks 100 form sample component.

There are many first directions and the set-up mode of second direction, for example, first direction is the X-direction in Fig. 4, second party To for the Y-direction in Fig. 4.

In the utility model embodiment, sample transfer device contains sample by sample rack 100, and sample rack 100 is being grabbed Target position can be moved to by taking under the drive of component 200, convenient for being sampled detection to sample, one end of sample rack 100 is set It is equipped with snap part 110, gripper components 200 and snap-fitting cooperation are to drive sample rack 100 mobile, and adjacent sample frame There are gaps 130 between 100 snap part 110, and gripper components 200 are directly moved to and sample rack to be moved At 100 adjacent gaps 130, and the snap part 110 of sample rack 100 to be moved is thus moved at gap 130.Therefore this reality With in new embodiment, when gripper components 200 drive sample rack 100 to be moved, it can directly be moved to sample rack 100 to be moved Snap part 110 at, need not move through other sample racks 100, will not collide with other sample racks 100, to guarantee sample Effective stable operation of this transfer device.

Fig. 6 is please combined together, it is to be understood that there are many set-up modes of sample rack 100, in some optional implementations In example, sample rack 100 includes the body part 120 connecting with snap part 110；Snap part 110 includes connection interconnected Portion 111 and stopper section 112, stopper section 112 are connected to body part 120, and stopper section 112 and body part 120 by interconnecting piece 111 Interval setting in a second direction, to form the accommodation space 113 for running through sample rack 100 along first direction.

Wherein, interconnecting piece 111 and stopper section 112 can be wholely set or split settings, it is preferred that interconnecting piece 111 and only Stopper 112 is wholely set, and increases the bonding strength between interconnecting piece 111 and stopper section 112.As shown in fig. 6, in snap part Dotted line is decorated on 110 to distinguish interconnecting piece 111 and stopper section 112, it is to be appreciated that dotted line herein does not indicate any shape Structure feature, only to distinguish interconnecting piece 111 and stopper section 112.

In these optional embodiments, stopper section 112 and body part 120 are spaced setting in a second direction, so that backstop There are spaces between portion 112 and body part 120, form the accommodation space 113 for running through sample rack along first direction, and accommodation space 113 along first direction through setting so that gripper components 200 are able to enter accommodation space 113 when moving along first direction, and with Stopper section 112 cooperates, and gripper components 200 are by driving stopper section 112 to drive sample rack 100 mobile.

In some optional implementations, stopper section 112 has the top 112a being oppositely arranged along third direction and bottom 112b, interconnecting piece 111 are connected to the top 112a or bottom 112b of stopper section 112.As shown in fig. 6, working as the top of stopper section 112 When 112a is connected to interconnecting piece 111, Open Side Down for accommodation space 113, as shown in fig. 7, the bottom 112b when stopper section 112 connects When being connected to interconnecting piece 111, the opening upwards of accommodation space 113.Wherein, third direction can be Fig. 6 or Z-direction shown in Fig. 7.

In any of the above-described embodiment, gap 130 formed set-up mode without limitation, such as adjacent sample frame 100 it Between distance farther out so that the distance of the stopper section 112 of adjacent sample frame 100 is farther out, so that in adjacent sample rack 100 Snap part 110 between formed gap 130.

Also referring to Fig. 8 to Figure 12, in other optional embodiments, stopper section 112 along first direction at least One side forms jagged 112c, so as to form gap 130 between two adjacent stopper sections 112.It is optional real at these It applies in example, a side of stopper section 112 forms jagged 112c, when two stopper sections 112 are disposed adjacent, two stopper sections 112 notch 112c is opposite to form gap 130, therefore even if is closer between adjacent two sample racks 100, still It is capable of forming gap 130, so that the distance in the case where guaranteeing gap 130 between adjacent sample frame 100 is closer, sample rack group The distribution of sample rack 100 is relatively concentrated in part, effectively reduces taking up space for sample component.Wherein, dotted line of the Fig. 7 into Fig. 9 be only To distinguish interconnecting piece 111 and stopper section 112.Figure 10 to Figure 13 is please combined together, and the set-up mode of gripper components 200 also has more Kind, such as there is gripper components 200 material that cooperate with snap part 110 to grab 210, expect to grab 210 and gap 130 be adapted so that Material, which grabs 210, can be moved to gap 130, and enter accommodation space 113 by opening, to drive sample rack 100 by stopper section 112 It is mobile.

Also referring to Figure 14 to Figure 16, material is grabbed there are many 210 set-up modes, in some alternative embodiments, material It grabs 210 to be in U-shape, there is the first arm 211 for being spaced and being oppositely arranged, the second arm 212 and the first arm 211 of connection and the second arm 212 Bottom wall 213；Second arm 212 and gap 130 and opening are adapted, so that the second arm 212 can be moved to gap 130, and Accommodation space 113 is entered by opening by gap 130.

Wherein, the dotted line in Figure 13 and Figure 14 is only to distinguish the second arm 212 and bottom wall 213.

In these optional embodiments, material is grabbed 210 and is cooperated by the second arm 212 and snap part 110, it is only necessary to second The shape of arm 212 and gap 130 are adapted, and simplify the processing method that material grabs 210, while it further includes first that material, which grabs 210, Arm 211 is finished when to the sample sample detection in sample rack 100, when needing sample rack 100 putting back in situ, can pass through by First arm 211 is resisted against stopper section 112, so that sample rack 100 returns to original position under the drive of gripper components 200.

Wherein, the set-up mode of the first arm 211 and the second arm 212 can be identical or different, it is preferred that the first arm 211 Set-up mode and the second arm 212 are identical, and the first arm 211 and the second arm 212 are in same shape, are processed into convenient for entirely expecting to grab 210 Type.

Further, in some alternative embodiments, at least one side of the second arm 212 in a first direction is formed with The shape of protrusion 212c, protrusion 212c and notch 112c are adapted, and the second arm 212 is enabled to be located at gap 130.These can In the embodiment of choosing, when the second arm 212 and the mutual cooperation of stopper section 112, protrusion 212c can also increase by the second arm 212 and stop Contact area between stopper 112 prevents the run-off the straight etc. during grabbing 210 drive by material of sample rack 100 unexpected, guarantees Material expects to grab the stability of relative position between 210 and sample rack 100 during grabbing the movement of 210 drive sample racks 100.

It is understood that there are many set-up modes of stopper section 112 and the second arm 212, such as stopper section 112 is along first Jagged 112c is arranged in one side in direction, and notch 112c and adjacent stopper section 112 form gap 130.At this time second Arm 212 is provided with protrusion 212c along a side of first direction, so that the shape in the second arm 212 and gap 130 is adapted, the Two arms 212 can be located in gap 130.

Preferably, stopper section 112 is provided with notch 112c, two adjacent stopper sections along two sides of first direction 112 form gap 130 by two notch 112c of two stopper sections 112, are capable of increasing the area in gap 130, make simultaneously The simple shape for obtaining stopper section 112 is symmetrical, molding easy to process.The second arm 212 is all provided with along two sides of first direction at this time It is equipped with protrusion 212c, the second arm 212 is also provided with into symmetric shape, so that the simple shape of the second arm 212, molding easy to process. And in these optional embodiments, when the second arm 212 and stopper section 112 contact with each other when cooperating, grab in material through the second arm During 212 pull stopper section 112, so that the second arm 212 is more balanced to the active force that stopper section 112 provides, stopper section 112 stress also more balances, and can guarantee that the relative position between both is more stable.

In addition, stopper section 112 has the top 112a and bottom 112b being oppositely arranged along third direction, stopper section 112 is logical It crosses top 112a and is connected to interconnecting piece 111, the width of stopper section 112 in a first direction is by top 112a to the side of bottom 112b To reduction.In these optional embodiments, the top 112a of stopper section 112 is connected to interconnecting piece 111, when 212, the second arm When in accommodation space 113, the second arm 212 is located at the lower section of interconnecting piece 111.The width of stopper section 112 in a first direction by The direction of top 112a to bottom 112b reduces, and makes it possible to form notch 112c, and backstop at this time in the side of stopper section 112 The top 112a in portion 112 is most wide, can increase the contact area of stopper section 112 and interconnecting piece 111, guarantees stopper section 112 and connects The stability of relative position between socket part 111, during preventing the second arm 212 from driving stopper section 112 mobile stopper section 112 from It falls off at interconnecting piece 111.

It is understood that the set-up mode of stopper section 112 is not limited only to this, as shown in fig. 7, stopper section 112 can be with It is connected to interconnecting piece 111 by bottom 112b, the width of stopper section 112 in a first direction is by top 112a to bottom 112b's Direction increases, so that the long side of stopper section 112 is connected to interconnecting piece 111, can guarantee between stopper section 112 and interconnecting piece 111 Bonding strength, opening upwards of accommodation space 113 at this time.

Further, in some alternative embodiments, the second arm 212 has the top being oppositely arranged along third direction 212a and bottom end 212b, when the top 112a when stopper section 112 is connected to interconnecting piece 111, the bottom end 212b connection of the second arm 212 In bottom wall 213, so that material grabs 210 shape and the shape of snap part 110 is adapted.When the bottom end 212b of the second arm 212 connects When being connected to bottom wall 213, the width of the second arm 212 in a first direction is increased by the direction of top 212a to bottom end 212b, so that The contact area between the second arm 212 and bottom wall 213 can be increased, guarantee the stabilization of the second arm 212 and 213 relative position of bottom wall Property.

In other optional embodiments, when the bottom 112b of stopper section 112 is connected to interconnecting piece 111, i.e. receiving is empty Between 113 opening upwards when, the top 212a of the second arm 212 is connected to bottom wall 213, so that U-shaped material is grabbed, Open Side Down, therefore So that material grabs 210 shape and the shape of snap part 110 is adapted, at this time the width of the second arm 212 in a first direction by The direction of top 212a to bottom end 212b reduces, and can equally guarantee the connection area between the second arm 212 and bottom wall 213, protects Demonstrate,prove the stability of relative position between the second arm 212 and bottom wall 213.

It is understood that the top 112a when stopper section 112 is connected to interconnecting piece 111, stopper section 112 is in a first direction On the set-up mode that reduces along third direction of width there are many, such as the width of stopper section 112 in a first direction is along third The steps reduction in direction, so that the side of stopper section 112 is stepped or the width edge in a first direction of stopper section 112 Third direction is gradually reduced.

When the width of stopper section 112 in a first direction is gradually reduced or is increased by the direction of top 112a to bottom 112b When, the longitudinal section of stopper section 112 can trapezoidal or triangle.Wherein, the longitudinal section of stopper section 112 and X-Z shown in fig. 5 Plane is parallel.Stopper section 112 extends preset thickness along Y-direction by the longitudinal section of its own and is formed.

In some alternative embodiments, the longitudinal section of stopper section 112 is trapezoidal, has on third direction and is oppositely arranged The first long side and the first short side, the first long side be formed in top 112a or bottom 112b, stopper section 112 by the first long side company It is connected to interconnecting piece 111.Wherein, the trapezoidal stopper section 112 in longitudinal section also has the first of the first long side of connection and the first short side Waist side 112d, the first long side can be connected with circular sliding slopes or with predetermined angle with the first waist side 112d, not limited herein Fixed, the first short side and the first waist side 112d can be connected with circular sliding slopes or with predetermined angle, it is not limited here, as long as phase The image that the first long side, the first short side and the first waist side 112d to connect is enclosed is substantially trapezoidal.

In these optional embodiments, the longitudinal section of stopper section 112 is trapezoidal, molding easy to process, while trapezoidal The side of stopper section 112 can also form notch 112c, so that being capable of forming longitudinal section between adjacent stopper section 112 and being substantially in Trapezoidal gap 130.

In further embodiments, the longitudinal section triangle that stopper section 112 is in has three sides, and stopper section 112 passes through One side is connected to interconnecting piece 111.It can wherein be connected between three sides of the longitudinal section for the stopper section 112 of triangle with circular arc It connects or is connected with predetermined angle, it is not limited here, as long as it is substantially in three that three sides, which are connected with each other the figure being enclosed, It is angular.

In these optional embodiments, the longitudinal section of stopper section 112 is triangular in shape, and simple shape is easy to process, simultaneously Longitudinal section is that the side of the stopper section 112 of triangle can also form notch 112c, so that can between adjacent stopper section 112 Form that longitudinal section is substantially trapezoidal or gap 130 of triangle.

It is understood that the width of the second arm 212 in a first direction have along the set-up mode that third direction reduces it is more Kind, such as the width of the second arm 212 in a first direction is along the steps reduction of third direction, so that the side of the second arm 212 is in The width of ladder-like or the second arm 212 in a first direction is gradually reduced along third direction.

When the width of the second arm 212 in a first direction is gradually reduced or is increased by the direction of top 212a to bottom end 212b When, the longitudinal section of the second arm 212 can trapezoidal or triangle.Wherein, the longitudinal section of the second arm 212 and X-Z shown in fig. 5 Plane is parallel.Second arm 212 extends preset thickness along Y-direction by the longitudinal section of its own and is formed.

In some alternative embodiments, the longitudinal section of the second arm 212 is trapezoidal, has on third direction and is oppositely arranged The second long side and the second short side, the second long side be formed in top 212a or bottom end 212b, the second arm 212 passes through the second long side and connects It is connected to bottom wall 213.Wherein, the second trapezoidal arm 212 of longitudinal section also has the second waist of connection the second long side and the second short side Side 212d, the second long side can be connected with the second waist side 212d with circular sliding slopes or with predetermined angle, it is not limited here, Second short side and the second waist side 212d can be connected with circular sliding slopes or with predetermined angle, it is not limited here, as long as mutually The image that the second long side, the second short side and the second waist side 212d of connection are enclosed is substantially trapezoidal.

In these optional embodiments, the longitudinal section of the second arm 212 is trapezoidal, molding easy to process, while longitudinal section Side for the second trapezoidal arm 212 can also form protrusion 212c, and the second arm 212 is enabled to be located exactly at longitudinal section substantially In trapezoidal gap 130.

In further embodiments, the longitudinal section of the second arm 212 is triangular in shape, has three edges, and the second arm 212 passes through One edge is connected to interconnecting piece 111.It can wherein be connected between three edges of the longitudinal section for the second arm 212 of triangle with circular arc It connects or is connected with predetermined angle, it is not limited here, as long as it is substantially in three that three edges, which are connected with each other the figure being enclosed, It is angular.

In these optional embodiments, the longitudinal section of the second arm 212 is triangular in shape, and simple shape is easy to process, simultaneously Longitudinal section is that the side of the second arm 212 of triangle can also form protrusion 212c, and the second arm 212 is located exactly at substantially In in trapezoidal or triangle gap 130.

It is understood that the set-up mode of stopper section 112 is not limited only to this, such as interconnecting piece 111 has along first party To the connection side of extension；Stopper section 112 is connected to connection side, and stopper section 112 is less than connection side along the width of first direction Width, to form notch 112c.In these optional implementations, the longitudinal section of stopper section 112 is generally rectangular shaped, and longitudinal section is square The stopper section 112 of shape is connected to interconnecting piece 111 by its a line, and the width of stopper section 112 is less than interconnecting piece 111, so that Notch 112c can be formed in the side of stopper section 112, form gap 130 between adjacent stopper section 112.

In some alternative embodiments, sample rack 100 further includes handle 150, and handle 150 is set to 120 edge of body part Side of the second direction far from snap part 110 holds sample rack 100 using handle 150 convenient for user.

In some alternative embodiments, sample transfer device further includes control chip, and control chip is configured as controlling Gripper components 200 be moved to away from after at 100 safe distance of sample rack, continue to be moved to along first direction away from sample rack to be moved At 100 adjacent 130 safe distances of gap, and along being moved at gap 130 in a second direction, enable gripper components 200 Snap part 110 is moved to along first direction by gap 130.

In these optional embodiments, no matter gripper components 200 are currently located at where position, and control chip controls first Gripper components 200 are moved to away from all 100 safe distances of sample rack, and gripper components 200 are apart from all sample racks at this time 100 all have a certain distance, other sample racks 100 will not be collided during sample rack 100 is moved along first direction； Gripper components 200 are moved to the gap 130 corresponding position adjacent with target sample frame 100, following edge along first direction Second direction is moved at the gap 130, finally snap part 110 is moved to along first direction by the gap 130, so that grabbing Component 200 and snap part 110 is taken to cooperate, it is mobile that gripper components 200 are able to drive target sample frame 100.

In some alternative embodiments, sample rack component further includes support frame 300, and the top surface of support frame 300 is provided with The sample channel 310 of more than two elongation mouldings in a second direction, more than two sample racks 100 are respectively placed in more than two Sample channel 310 is arranged in sample channels 310 more than two of them between any two along first direction interval pre-determined distance.? In these optional embodiments, since sample channel 310 is arranged along first direction interval pre-determined distance, it is located at sample channel Interior 310 more than two sample racks 100 are spaced pre-determined distance setting, so that being capable of forming gap between adjacent sample rack 100 130。

Further, the inner surface of the outer surface of sample rack 100 and sample channel 310 is adapted, the appearance of sample rack 100 The inner surface of face and sample channel 310, which is adapted, to be referred to, the shape of 310 inner surface of outer surface and sample channel of sample rack 100 It is adapted, sample rack 100 is moved in a second direction in sample channel 310.

In these optional embodiments, 310 inner surface of sample channel and 100 outer surface of sample rack are adapted, sample rack 100 can above sample channel 310, front or behind be directly placed into sample channel 310, enable the pick-and-place of sample rack 100 It is more convenient.

In some alternative embodiments, 100 outer surface of sample rack is provided with multiple grooves extended along third direction, more Mark bar code 140 is provided in a groove, mark bar code 140 includes at least 100 information bar code of sample rack and sample tube information Bar code.

In these optional embodiments, mark bar code 140 is arranged in the groove, and can reduce mark bar code 140 and sample The friction of this 310 inner surface of channel improves the service life of mark bar code 140, meanwhile, 100 outer surface of sample rack is provided with more A groove can reduce the contact area of sample rack 100 and sample channel 310, and it is logical relative to sample to effectively reduce sample rack 100 When road 310 is mobile, the frictional force that sample rack 100 is subject to, the movement of convenience sample frame 100.It is understood that sample rack 100 Set-up mode there are many, such as sample rack 100 further include from 100 top surface of sample rack to 100 bottom surface of sample rack be extended Multiple cuvette groove (not shown)s, to place sample tube, sample rack 100 is movably arranged in sample channel 310, institute Extended in a second direction with sample rack 100, multiple cuvette grooves are set in turn in a second direction on sample rack 100.Identify bar code 140 include at least 100 information bar code of sample rack and sample tube bar code, therefore can obtain sample by the mark bar code 140 100 information of frame and sample tube information.For example, sample rack 100 is believed when being loaded with blood of human body to be sampled in sample tube Breath can be position etc. of the sample rack 100 on support base 20, and invisible spectro sample information can be for the affiliated patient's of the blood Essential information and the position of test tube etc., by scanning the mark bar code 140, can or invisible spectro blood, which sample belonged to Which test tube and the affiliated patient of the invisible spectro blood etc. on this 100.

Further, in some alternative embodiments, sample transfer device further includes grasping mechanism, is set on grasping mechanism It is equipped with guide groove 220, elongation moulding, gripper components 200 are movably arranged at guide groove 220 in a second direction in a second direction Guide groove 220.In these optional embodiments, sample channel 310 and guide groove 220 are arranged in a second direction, enable crawl Sample rack 100 in sample channel 310 can directly be pulled in guide groove 220 when pulling sample rack 100 mobile by component 200.

Further, sample transfer device further includes driving mechanism, is moved to guide groove 220 along first direction with driving. In these optional embodiments, guide groove 220 moves setting, guide groove along first direction under the driving effect of driving mechanism Gripper components 200 in 220 are movably arranged in a second direction, therefore can by the cooperation of driving mechanism and gripper components 200 So that sample rack 100 is moved along first direction and/or second direction, to driving sample rack 100 to designated position.

The utility model can be realized in other specific forms, without departing from its spirit and essential characteristics.For example, specific Algorithm described in embodiment can be modified, and system architecture is without departing from the essence spirit of the utility model.Cause This, current embodiment is all counted as being exemplary rather than in all respects limited, and the scope of the utility model is by institute Attached claim rather than foregoing description define, also, fall into the meaning of claim and whole in the range of equivalent change To all be included among the scope of the utility model.

Claims (10)

1. a kind of sample transfer device characterized by comprising sample rack and moveable gripper components, on the sample rack It is provided with snap part compatible with the gripper components；

Wherein, the sample rack is two or more, and more than two sample racks are arranged side by side along first direction, the buckle Component is located at the one end of the sample rack in a second direction, between the snap part of the two neighboring sample rack there are Gap；

The gripper components and the gap are adapted, the first direction and second direction intersection.

2. sample transfer device according to claim 1, which is characterized in that the sample rack further includes and the clamping part The body part of part connection；

The snap part includes interconnecting piece interconnected and stopper section, and the stopper section is connected to institute by the interconnecting piece Body part is stated, and the stopper section and the body part are arranged along the second direction interval, to be formed along the first direction Through the accommodation space of the sample rack；

There is the gripper components material cooperated with the snap part to grab, and the material is grabbed to be adapted with the gap.

3. sample transfer device according to claim 2, which is characterized in that

The material, which is grabbed, to be in U-shape, and has the first arm for being spaced and being oppositely arranged, the second arm and connection first arm and described second The base arm of arm；

Second arm and the gap are adapted.

4. sample transfer device according to claim 3, which is characterized in that

The stopper section formed along at least one side of the first direction it is jagged so that two adjacent stopper sections Between form the gap；

Second arm is formed with protrusion, the shape of the protrusion and the notch along at least one side of the first direction It is adapted.

5. sample transfer device according to claim 4, which is characterized in that

The stopper section has the top and bottom being oppositely arranged along third direction, and the stopper section passes through the top or described Bottom is connected to the interconnecting piece；

Second arm has the top and bottom end that are oppositely arranged along the third direction, second arm by the top or The bottom end is connected to the base arm；

Wherein, the third direction and the first direction, the second direction intersect.

6. sample transfer device according to claim 5, which is characterized in that

The stopper section is connected to the interconnecting piece by the top, the width of the stopper section in said first direction by The direction of the top to the bottom reduces, and second arm is connected to the base arm, second arm by the bottom end Width in said first direction is increased by the direction on the top to the bottom end；

Alternatively, the stopper section is connected to the interconnecting piece by the bottom, the stopper section is in said first direction Width is increased by the direction at the top to the bottom, and second arm is connected to the base arm by the top, described The width of second arm in said first direction is reduced by the direction on the top to the bottom end.

7. sample transfer assembly according to claim 5, which is characterized in that

The longitudinal section of the stopper section is trapezoidal, short with the first long side being oppositely arranged and first on the third direction Side, first long side are formed in the top or the bottom, and the stopper section is connected to described by first long side Interconnecting piece；

Alternatively, the longitudinal section of the stopper section is triangular in shape, there are three sides, the stopper section is connected by a side It is connected to the interconnecting piece.

8. sample transfer assembly according to claim 5, which is characterized in that

The longitudinal section of second arm is trapezoidal, short with the second long side being oppositely arranged and second on the third direction Side, second long side are formed in the top or the bottom end, and second arm is connected to described by second long side Base arm；

Alternatively, the longitudinal section of second arm is triangular in shape, there are three edges, second arm is connected by an edge It is connected to the base arm.

9. sample transfer assembly according to claim 1, which is characterized in that further include control chip, be configured as controlling The gripper components be moved to away from after at the sample rack safe distance, continue to be moved to along the first direction away from it is described to At the adjacent gap safe distance of mobile sample rack, and along the gap location is moved to along the second direction, so that described grab Take component that can be moved to the snap part along the first direction by the gap location.

10. sample transfer assembly according to claim 1, which is characterized in that further include support frame, the top of support frame as described above Face is provided with more than two sample channels extended along the second direction, and more than two sample racks are respectively arranged at two In a above sample channel；Wherein, in more than two sample channels between any two between the first direction It is arranged every pre-determined distance.