Multifunctional sample detection transmission track

Abstract

The invention belongs to the field of medical instrument detection, and provides a multifunctional sample detection conveying track which mainly comprises a base, a first conveying track arranged on the base, a feeding platform, a discharging platform and an urgent treatment assembly, the feeding platform and the discharging platform are arranged on the same side, and a first pushing block for pushing a sample pipe set is arranged on the feeding platform; a second pushing block for pushing sample pipes is arranged above the first conveying rail, the urgent treatment assembly is arranged at the position, on the opposite side of the feeding platform, of the first conveying rail, and the urgent treatment assembly is provided with an urgent pushing block used for pushing a to-be-detected sample pipe set on the first conveying rail back to the feeding platform; therefore, an abdicating space is provided for the urgent sample tube group on the first conveying track, urgent samples can be rapidly detected without queuing up under the condition that the existing detection sequence is not changed, meanwhile, the requirements of the same detection instrument are reduced, the detection efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of medical detection, and in particular relates to a multifunctional sample detection transmission track. Background Art

[0002] Although the mainstream fully automatic specific protein analyzers in the market can realize the function of automatic sample loading and unloading, they cannot realize the cascade and expansion of the same type of instruments. In addition, the existing track sample units in the market have limited automation, cannot flexibly allocate samples, and cannot realize the function of retesting the original sample tube.

[0003] In addition, the existing track sample unit cannot perform the emergency processing function of the sample tube. When the sample needs to be tested urgently, the existing testing instruments can only test in the current order, and multiple emergency instruments can only be added for testing, which increases the cost of the testing equipment. When the current testing instruments are used for testing, the testing efficiency is low and does not meet the automation requirements of emergency testing. Therefore, how to realize the automation of one device to complete ordinary testing needs and temporary urgent testing needs is a technical problem that people in this field urgently need to solve. Summary of the invention

[0004] The present invention provides a multifunctional sample detection transmission track to solve the problem in the above technical background that, when performing expedited sample detection, the same detection instrument cannot realize expedited sample automated operation and the detection efficiency is low.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] A multifunctional sample detection transmission track, comprising:

[0007] A base having a first mounting platform;

[0008] A first conveying track is arranged on the first mounting platform of the base, and the first conveying track is used for conveying the sample tube group to be tested;

[0009] A loading platform is arranged at one side of the first conveying track and is connected to the first conveying track. The loading platform is used for placing the sample tubes before sampling. A first push block that reciprocates is arranged above the loading platform. The first push block pushes the sample tube group from the loading platform to the first conveying track.

[0010] A material unloading platform is arranged on the same side as the material loading platform and is connected to the first conveying track. The material unloading platform is used to place the sample tube group after sampling. A second push block that reciprocates is arranged above the first conveying track. The second push block pushes the sample tube group from the first conveying track to the material unloading platform.

[0011] The expedited processing component is arranged on the other side of the first conveying track and corresponds to the position of the loading platform. The expedited processing component is provided with an expedited push block, which can push the sample tube group to be tested on the first conveying track back to the loading platform.

[0012] In some embodiments, the first conveying track includes a first bottom plate, a first side plate, a first synchronous belt, a first driving pulley, a first driven pulley and a first conveying motor, the first bottom plate is arranged on the first mounting platform, the first side plate is connected to the first bottom plate and is perpendicular to each other, wherein the first side plate is provided with a first limiting rib;

[0013] The first driving pulley and the first driven pulley are rotatably arranged at two ends of the first base plate respectively, the first synchronous belt is wound around the first driving pulley and the first driven pulley, and the first synchronous belt is arranged close to the first base plate, the first conveying motor is arranged on the base, and the first driving pulley is connected to the output shaft of the first conveying motor.

[0014] In some embodiments, a first rotating assembly for rotating the sample tube is further included, wherein the first rotating assembly includes a first rotating bracket fixedly disposed on the base, a first rotating motor disposed on the first rotating bracket, and a first main rotating disk disposed on an output shaft of the first rotating motor;

[0015] The first rotating assembly also includes a second rotating bracket slidably arranged on the base and two first sub-rotating disks rotatably arranged relative to the second rotating bracket, wherein the two first sub-rotating disks are elastically connected to the second rotating bracket, and the two first sub-rotating disks are provided with a preset spacing, and the two sub-rotating disks can move toward the first main rotating disk to clamp the sample tube.

[0016] In some embodiments, a scanner is provided on the first rotating support, and the scanner is used to scan the sample information on the sample tube. When the sample information on the sample tube is not in the scanning position, the first active rotating disk rotates to drive the sample tube to the scanning position.

[0017] In some embodiments, it also includes a sampling assembly movably arranged relative to the base, the sampling assembly includes a sampling baffle and a sampling stopper respectively located on both sides of the first conveying track, wherein the sampling baffle and the sampling stopper are arranged on the same track, and the sampling stopper is arranged on the second rotating bracket, wherein the sampling stopper and the sampling baffle can move toward or away from each other synchronously.

[0018] In some embodiments, the system further comprises a sampling support disposed on the base, a first sampling guide rail disposed on the sampling support, a first sampling slider and a second sampling slider disposed on the first sampling guide rail, a first sampling driving wheel, a first sampling driven wheel, a first sampling synchronous belt, and a first sampling motor;

[0019] The first sampling motor is arranged on the sampling bracket, the first sampling driving wheel is arranged on the output shaft of the first sampling motor, the first sampling driven wheel is rotatably arranged on the sampling bracket, the first sampling synchronous belt is wound around the first sampling driving wheel and the first sampling driven wheel, the second rotating bracket is arranged on the second sampling slider, the second sampling baffle is arranged on the first sampling slider, the second sampling slider and the first sampling slider are both connected to the first sampling synchronous belt and are located on different sides of the first sampling synchronous belt.

[0020] In some embodiments, a second translation assembly is further included, wherein the second translation assembly includes a second translation guide rail, a second translation slider, a second translation motor, a second translation driving pulley, a second translation driven pulley, and a second translation synchronous belt;

[0021] The second translation guide rail is arranged on the base, the second translation slider is arranged on the second translation guide rail, the second translation motor is arranged on the base, the second translation driving pulley is arranged on the output shaft of the second translation motor, the second translation driven pulley is rotatably arranged on the base, and the second translation synchronous belt is wound around the second translation driving pulley and the second translation driven pulley, wherein the second pushing block is connected to the second translation slider, and the second translation slider is connected to the second translation synchronous belt.

[0022] In some embodiments, a third translation assembly is further included, wherein the third translation assembly is provided with a third translation slider, and the third translation slider is provided with a third pushing block, and the third pushing block includes a third pushing bracket arranged on the third translation slider, and two branches of the third pushing bracket respectively extend to both sides of the unloading platform, and the two branches are respectively provided with elastic pushing blocks, wherein the elastic pushing block can only rotate to the side away from the first conveying track.

[0023] In some embodiments, a second conveying track is further included, the second conveying track is arranged on the base, the second conveying track is arranged parallel to the first conveying track, the loading platform and the unloading platform are both arranged between the first conveying track and the second conveying track, the second conveying track is connected to the loading platform and the unloading platform, wherein the conveying direction of the second conveying track is consistent with that of the first conveying track;

[0024] The second conveying track comprises a second bottom plate and a second side plate, the second bottom plate is arranged on the base, the second side plate is connected to the second bottom plate and is perpendicular to each other, wherein the second side plate is provided with a second limiting rib;

[0025] The second conveying track also includes a second conveying motor, a second driving pulley, a second driven pulley and a second synchronous belt. The second conveying motor is arranged on the base, the second driving pulley is arranged at one end of the second bottom plate and connected to the output shaft of the second conveying motor, the second driven pulley is rotatably arranged at the other end of the second bottom plate, the second synchronous belt is wound around the second driving pulley and the second driven pulley, and the second synchronous belt is arranged in close contact with the second bottom plate.

[0026] In some embodiments, it further includes a fourth translation assembly and a first limit assembly disposed on the base, the fourth translation assembly is provided with a fourth push block, the fourth push block can reciprocate above the second conveying track and above the loading platform, the first limit assembly is provided with a first limit baffle, the first limit baffle is disposed at one end of the second conveying track close to the unloading platform, and a portion of the first limit baffle can move or exit from the second conveying track;

[0027] Wherein, the fourth translation assembly has the same structure as the second translation assembly;

[0028] The first limiting assembly also includes a first driving member, a first transmission member, a first limiting guide rail and a first limiting slider. The first driving member is connected to the first limiting slider through the first transmission member. The first limiting guide rail is arranged on the base. The first limiting slider is arranged on the first limiting guide rail. The first limiting baffle is arranged on the first limiting slider.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] The present application sets an expedited processing component at the first conveying track corresponding to the position of the loading platform, and the expedited processing component includes an expedited push block, wherein the expedited push block can push the sample tube group on the first conveying rail that has not currently entered the sample detection mode back to the loading platform, so that the placement space of the expedited samples is reserved on the first conveying track, so as to realize the emergency inspection of the expedited samples on the same detection instrument while the ordinary sample detection is being carried out.

[0031] Additional aspects and advantages of the present application will be partially given in the following description, which will become apparent from the following description, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1A first stereoscopic diagram of a multifunctional sample detection and transmission track of the present invention;

[0033] Figure 2 A second stereoscopic diagram of a multifunctional sample detection and transmission track of the present invention;

[0034] Figure 3 A top view of a multifunctional sample detection transmission track of the present invention;

[0035] Figure 4 It is a cross-sectional schematic diagram of the first conveying track of the present invention at the loading platform;

[0036] Figure 5 It is a schematic diagram of the transmission structure of the first pushing block of the present invention;

[0037] Figure 6 It is a detailed enlarged assembly diagram of the first pushing block of the present invention;

[0038] Figure 7 It is a schematic diagram of the transmission structure of the expedited processing component of the present invention;

[0039] Figure 8 is a schematic structural diagram of a first rotating assembly of the present invention;

[0040] Fig. 9 It is a structural schematic diagram of the sampling stopper of the present invention;

[0041] Fig.10 It is a first stereoscopic diagram of the transmission structure of the sampling stopper of the present invention;

[0042] Fig.11 A second stereoscopic view of the transmission structure of the sampling stopper of the present invention;

[0043] Fig.12 It is a schematic diagram of the installation position of the first trigger switch of the present invention;

[0044] Fig.13 It is a schematic diagram of the transmission structure of the first limiting assembly of the present invention;

[0045] Fig.14 It is a schematic diagram of the installation position of the second trigger switch of the present invention;

[0046] Fig.15 It is a schematic diagram of the transmission structure of the second pushing block of the present invention;

[0047] Fig.16 The figure is a schematic diagram of the assembly of a multifunctional sample detection transmission track of the present invention applied to a detection instrument. DETAILED DESCRIPTION

[0048] The present application is further described in detail below in conjunction with specific drawings. In the description of this embodiment, unless otherwise specified, the terms "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the present application must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application.

[0049] like Figure 1-Figure 3 As shown, a multifunctional sample detection transmission track provided by the present invention mainly includes a base 100, on which a first mounting platform is provided; a first conveying track 101 is arranged on the first mounting platform of the base 100. In this embodiment, in order to facilitate the installation of various components, a bracket is arranged on the first mounting platform, and the first conveying track 101 is arranged on the bracket, so that a certain space is left between the first conveying track 101 and the first mounting platform for the installation of the transmission component. The first conveying track 101 is used for the transmission of the sample tube group to be tested of the current detection instrument; in this embodiment, the sample tube group includes a sample rack and a plurality of sampling tubes arranged on the sample rack.

[0050] The loading platform 103 is arranged on one side of the first conveying track 101. The loading platform 103 is connected to the first conveying track 101, that is, the sample tube group to be tested can be pushed from the loading platform 103 to the first conveying track 101. The loading platform 103 is used for placing the sample tube group of the current detection instrument before sampling and detection. In order to facilitate the movement of the sample tube group from the loading platform 103 to the first conveying track 101, a first pushing block 1058 that can move back and forth is arranged above the loading platform 103. Figure 1 and Figure 5 As shown, the first push block 1058 pushes the sample tube group onto the first conveying track 101. In this embodiment, the moving direction of the first push block 1058 is perpendicular to the conveying direction of the first conveying track 101. In this embodiment, in order to facilitate the sample tube group to move only in a straight line during the movement to the first conveying rail 101, the width of the loading platform 103 is adapted to the length of the sample rack of the sample tube group. At the same time, a loading limit rib is also provided on the side of the loading platform 103 to prevent the sample rack from moving in a direction perpendicular to the loading platform 103. In this embodiment, a first trigger switch 1071 is provided on one side of the first conveying track 101, as shown in FIG. Fig.12 As shown, when the sample tube group touches the first trigger switch 1071, the first conveying track 101 performs sample conveying.

[0051] The unloading platform 104 is arranged on one side of the first conveying track 101. The unloading platform 104 is arranged on the same side as the loading platform 103. The unloading platform 104 is connected to the first conveying track 101 so that the sample tube group after sampling can be pushed from the first conveying track 101 to the unloading platform 104. The unloading platform 104 is used for temporary storage and placement of the sample tube group after sampling or transfer to the next detection instrument. A second pushing block 601 capable of reciprocating linear movement is arranged above the first conveying track 101. Figure 2 and Fig.15 As shown, the second pushing block 601 can push the sample tube group located on the first conveying track 101 to the unloading platform 104. In this embodiment, the moving path of the second pushing block 601 is perpendicular to the conveying path of the first conveying track 101. In this embodiment, in order to facilitate the sample tube group to move only in a straight line from the first conveying rail 101 to the unloading platform 104, the width of the unloading platform 104 is adapted to the length of the sample rack of the sample tube group. At the same time, an unloading limit rib is also provided on the side of the unloading platform 104 to prevent the sample rack from moving in a direction perpendicular to the unloading platform 104. In this embodiment, a second trigger switch 1072 is provided on the first conveying track 101. Fig.14 As shown, when the sample tube group after sampling touches the second trigger switch 1072, the first conveying track 101 stops conveying samples, and the second pushing block 601 pushes the sample tube group on the first conveying track 101 to the unloading platform 104. The first trigger switch 1071 and the second trigger switch 1072 are both prior art, equivalent to the position detection device, and will not be described in detail here.

[0052] The expedited processing assembly 300 is disposed on the other side of the first conveying track 101 and corresponds to the position of the loading platform 103. The expedited processing assembly 300 is provided with an expedited push block 308 that moves back and forth. Figure 2 and Figure 7 As shown, when emergency sampling and testing is required, the expedited push block 308 will push the sample tube group that is currently on the first conveying track 101 and has not entered the sampling procedure back to the loading platform 103, thereby leaving a preset space on the first conveying track 101, making it easier for the operator to place the expedited sample tube group on the first conveying track 101 to enter the next sampling and testing process.

[0053] The present application sets an expedited processing component 300 on the opposite side of the loading platform 103 of the first conveying track 101. The expedited processing component 300 is provided with a reciprocating expedited push block 308. Through the movement of the expedited push block 308, a placement space for an expedited sample tube group is reserved on the first conveying track 101, thereby realizing expedited processing of samples on the same detection instrument, without the need for an additional separate expedited sample detection instrument, reducing the equipment cost of the detection organization, and at the same time, not disrupting the original detection order of the current instrument, ensuring the detection of ordinary and normal sample tube groups, and ensuring detection efficiency.

[0054] In this embodiment, again refer to Figure 7 The expedited processing assembly 300 further includes a first drive motor 301 and a first rotating shaft 305. The first drive motor 301 is disposed on the base 100. The first rotating shaft 305 is connected to the output shaft of the first drive motor 301. One end of the expedited push block 308 is disposed on the first rotating shaft 305. The first drive motor 301 drives the first rotating shaft 305 to rotate, thereby driving the expedited push block 308 to rotate toward the upper feeding platform 103, that is, pushing the sample tube group out of the first conveying track 101. In this embodiment, in order to reduce the swing space of the expedited push block 308, the expedited push block 308 is replaced by two rockers of smaller length, and two first rotating shafts 305 are synchronously driven and share a first drive motor 301 for driving;

[0055] Specifically, a first rotating pulley 302 is arranged on the output shaft of the first driving motor 301, two second rotating pulleys 304 are arranged on one of the first rotating shafts 305, and a third rotating pulley 307 is arranged on the other first rotating shaft 305. The first rotating pulley 302 is connected to one of the second rotating pulleys 304 through a first rotating synchronous belt 303, and the third rotating pulley 307 is connected to the other second rotating pulley 304 through a third synchronous belt 306. By arranging the first rotating pulley 302, two second rotating pulleys 304 and one third rotating pulley 307, synchronous rotation of the two first rotating shafts 305 is achieved, the driving device is reduced, and the swinging space required for the emergency push block 308 is also reduced.

[0056] Optionally, the two first rotating shafts 305 may also be driven separately to ensure the synchronous swinging of the two first rotating shafts 305 .

[0057] Optionally, the emergency push block 308 can also be set as a translation drive structure. For example, the moving path of the emergency push block 308 is a straight line, perpendicular to the conveying route of the first conveying track 101, that is, a linear cylinder drive is adopted, or a guide rail slider structure is combined with a screw nut structure to achieve linear movement, or a guide sleeve guide shaft structure replaces the aforementioned guide rail slider structure.

[0058] In one embodiment, Figure 2 and Figure 4 As shown, the first conveying track 101 includes a first bottom plate 1015, a first side plate 1016, a first synchronous belt 1013, a first driving pulley 1012, a first driven pulley 1014 and a first conveying motor 1011, the first bottom plate 1015 is arranged on the first mounting platform of the base 100, the first side plate 1016 is connected to the first bottom plate 1015 and is perpendicular to each other, wherein the first side plate 1015 is provided with a first limiting rib 10161; the first limiting rib 10161 limits the sample rack to prevent the sample rack from moving in a direction perpendicular to the first bottom plate 1015.

[0059] Furthermore, the first active pulley 1012 and the first driven pulley 1014 are rotatably arranged at the two ends of the first bottom plate 1015 (i.e., the length direction of the first bottom plate 1015), the first synchronous belt 1013 is wound around the first active pulley 1012 and the first driven pulley 1014, and a portion of the first synchronous belt 1013 is close to the first bottom plate 1015, so that the first bottom plate 1015 supports the first synchronous belt 1013, and the sample tube group is placed on the first synchronous belt 1013. In the embodiment, the width of the first synchronous belt 1013 is adapted to the width of the first bottom plate 1015, and sidewall strips 10151 are provided on both sides of the first bottom plate 1015 to form a groove, the first synchronous belt 1013 is located in the groove, the first conveying motor 1011 is provided on the base 100 through a bracket, the first active pulley 1012 is fixedly connected to the output shaft of the first conveying motor 1011, and the first synchronous belt 1013 is driven to rotate by the rotation of the first conveying motor 1011, thereby realizing the transfer and transportation of the sample tube group. It should be noted that in the present embodiment, the first conveying motor 1011 can realize forward and reverse rotation, so as to return the sample tube group that has been conveyed and has not been scanned for sample information to the loading platform 103.

[0060] In one embodiment, the multifunctional sample detection transmission track further includes a first rotating assembly 400, which is used to rotate the sample tube. Since the sample tube is labeled with sample information, when the operator places the sample tube in the sample rack, the direction of the sample information is inconsistent. At this time, the sample tube needs to be rotated to keep the sample information consistent, so as to facilitate information scanning and enter the next step. In this embodiment, the sample information can be a QR code or a bar code.

[0061] Specifically, Figure 8 and Fig. 9As shown, the first rotating assembly 400 includes a first rotating bracket 401 fixedly disposed on the base 100, a first rotating motor 403 disposed on the first rotating bracket 401, and a first main rotating disk 404 disposed on the output shaft of the first rotating motor 403, and the first main rotating disk 404 is driven to rotate by the rotation of the first rotating motor 403;

[0062] The first rotating assembly 400 also includes a second rotating bracket 508, on which two first sub-rotating disks 405 are arranged, and the second rotating bracket 508 is movably arranged on the base 100. For example, the second rotating bracket 508 can approach or move away from the first conveying track 101, and the second rotating bracket 508 and the first rotating bracket 401 are arranged on both sides of the first conveying track 101. By the second rotating bracket 508 approaching or moving away from the first conveying track 101, the two second sub-rotating disks 405 are abutted and fixed to the first main rotating disk 404 on the sample tube, and the sample tube is driven to rotate to the information scanning position by the rotation of the first main rotating disk 404.

[0063] Furthermore, in order to reduce the resistance encountered by the sample tube during rotation, the two second auxiliary rotating disks 405 are rotatably disposed on the second rotating bracket 508 .

[0064] Furthermore, in order to avoid excessive pressure on the sample tube caused by the second auxiliary rotating disk 405 and the first main rotating disk 404 to abut against and fix the sample tube, the two second auxiliary rotating disks 405 are elastically arranged on the second rotating bracket 508. Specifically, two horizontal and parallel second fixing posts 408 are arranged on the second rotating bracket 508, one end of the second fixing post 408 is fixed on the second rotating bracket 508, and a second mounting support 406 movable along the axial direction of the second fixing post 408 is arranged on the two second fixing posts 408, and the two second auxiliary rotating disks 405 are rotatably arranged on the second mounting support 406, and two second buffer springs 407 are also sleeved on the two second fixing posts 408. When the two second auxiliary rotating disks 405 abut against the sample tube, the second buffer springs 407 will be compressed, so that the extrusion force on the sample tube is only the elastic force of the spring, so as to avoid the second auxiliary rotating disk 405 directly and rigidly contacting the sample tube with the first main rotating disk 404, which causes the sample tube to be squeezed or damaged or the sample tube to be subjected to greater resistance when rotating.

[0065] In one embodiment, a scanner 402 is also fixed on the first rotating bracket 401. The scanner 402 is used to scan the sample information on the sample tube. When the sample information on the sample tube is not in the scanning position, the first main rotating disk 404 rotates to drive the sample tube to rotate to the scanning position, so that the scanner 402 completes scanning the sample information. In this embodiment, the scanner 402 is a prior art and will not be described in detail.

[0066] In one embodiment, the multifunctional sample detection transmission track also includes a sampling fixing assembly 500 that moves relative to the base 100, and the sampling positioning assembly 500 includes a sampling limiter 5083 and a sampling baffle 509, wherein the sampling baffle 509 and the sampling limiter 5083 are arranged on the same track, and the sampling limiter 5083 is arranged on the second rotating bracket 508, wherein the sampling limiter 5083 and the sampling baffle 509 can move toward or away from each other synchronously. By setting the sampling baffle 509, the sampling baffle 509 can be moved to position the sampling tubes on the sample tube group and to be located on the same straight line. In combination with the sampling stopper 5083, one of the sampling tubes in the sample tube group can be positioned and fixed, so that the rubber stopper of the sample tube is located below the sampling positioner 5083, and the sampling needle passes through the sampling positioner 5083 and penetrates into the sample tube for sampling. When the sampling needle exits the sample tube, the sampling positioner 5083 upper limits the rubber stopper in the axial direction of the sample tube to prevent the sampling needle from driving the rubber stopper out of the sample tube. In this embodiment, the sampling stopper 5083 is provided with a U-shaped fixing groove, and the size of the U-shaped fixing groove is adapted to the outer diameter of the sampling tube.

[0067] Furthermore, in order to prevent the sampling stopper 5083 from having a rigid contact with the sample tube when sampling the sample tube, the sampling stopper 5083 is movably arranged on the second rotating bracket 508. Specifically, a first linear guide 5081 is arranged on the second rotating bracket 508, a first slider 5082 is arranged on the first linear guide 5081, and the sampling stopper 5083 is arranged on the first slider 5082. Meanwhile, a tension spring (not shown in the figure) is arranged on the second rotating bracket 508, one end of the tension spring is fixedly connected to the second rotating bracket 508, and the other end of the tension spring is fixedly connected to the sampling stopper 5083. When the sampling stopper 5083 is engaged and positioned with the sample tube, the force applied by the sampling stopper 5083 to the sample tube is only the elastic force of the tension spring, so that the sampling stopper 5083 and the second rotating bracket 508 are elastically connected. Furthermore, a first buffer spring 5102 is arranged between the second connecting block and the sampling bracket, one end of the first buffer spring 5102 abuts against the second connecting block 5101, and the other end thereof is fixedly connected to the sampling bracket 501. When the sampling baffle 509 moves toward the sampling limiter 5083, the second buffer spring 5102 is compressed, further ensuring the elastic abutment of the sampling baffle 509 against the sample tube.

[0068] Specifically, Figure 9-11 As shown, a sampling bracket 501 is arranged on the base 100, a first sampling guide rail 506 is arranged on the sampling bracket 501, a first sampling slider 507 and a second sampling slider 510 are arranged on the first sampling guide rail 506, a second rotating bracket 508 is arranged on the first sampling slider 507, and a second sampling baffle 509 is arranged on the second sampling slider 510;

[0069] Further, a first sampling motor 502 is provided on the sampling bracket 501, a first sampling driving wheel 503 is provided on the output shaft of the first sampling motor 502, a rotatable first sampling driven wheel 505 is provided on the sampling bracket 501, and a first sampling synchronous belt 504 is sleeved on the first sampling driven wheel 505 and the first sampling driving wheel 503. The first sampling synchronous belt 504 is provided in parallel with the first sampling guide rail 506, the first sampling slider 507 is connected to the first sampling synchronous belt 504 located at the lower side of the first sampling driving wheel 503, and the second sampling slider 510 is connected to the first sampling synchronous belt 504 located at the upper side of the first sampling driving wheel 503. In this embodiment, the first sampling slider 507 is connected to the first sampling synchronous belt 504 through the first connecting block 5071, and the second sampling slider 510 is connected to the first sampling synchronous belt 504 through the second connecting block 5101. The first sampling motor 502 rotates forward and reversely to drive the first sampling slider 507 and the second sampling slider 510 to move toward or away from each other, thereby realizing the opening and closing of the sampling baffle 509 and the sampling stopper 5083 .

[0070] In one embodiment, Fig.13 and Fig.15 As shown, it also includes a second translation assembly 600, which is used to drive the reciprocating movement of the second pushing block 601. Specifically, the second translation assembly 600 includes a second translation guide rail 606, a second translation slider 607, a second translation motor 602, a second translation driving pulley 603, a second translation driven pulley 605 and a second translation synchronous belt 604; the second translation guide rail 606 is arranged on the base 100, the second translation slider 607 is arranged on the second translation guide rail 606, the second translation motor 602 is arranged on the base 100, the second translation driving pulley 603 is arranged on the output shaft of the second translation motor 602, the second translation driven pulley 605 is rotatably arranged on the base 100, and the second translation synchronous belt 604 is wound around the second translation driving pulley 603 and the second translation driven pulley 605, wherein the second pushing block 601 is connected to the second translation slider 607, and the second translation slider 607 is connected to the second translation synchronous belt 604. In this embodiment, the second pushing block 601 is driven to move back and forth linearly by the forward and reverse rotation of the second translation motor 602 .

[0071] Optionally, the transmission structure of the second translation driving pulley 603, the second translation driven pulley 605 and the second translation synchronous belt 604 can be replaced by a linear cylinder or a screw nut structure.

[0072] In one embodiment, a third translation assembly 106 is further included. The third translation assembly 106 is provided with a third pushing block 1061. The third pushing block 1061 is used to push the sample tube group from the unloading platform 104 at one end close to the first conveying track 101 to the unloading platform 104 at the other end away from the first conveying track 101, so as to facilitate the storage or transfer of the sample tube group after sampling on the unloading platform 104.

[0073] Specifically, Figure 5 and Figure 6 As shown, the third translation assembly 106 includes a third translation motor 1060 arranged on the base, a third translation driving wheel 1062 arranged at the output end of the third translation motor 1060, a third translation driven wheel 1064 rotatably arranged on the base 100, a third translation synchronous belt 1063 wound around the third translation driving wheel 1062 and the third translation driven wheel 1064, a third translation guide rail 1065 arranged on the base 100 and a third translation slider 1066 arranged on the third translation guide rail 1065, and a third pushing block 1061 is arranged on the third translation slider 1066.

[0074] Further, the third push block 1061 includes a third push bracket 10612, which is disposed on the third translation slider 1066. The third push bracket 10612 is provided with two branches extending to both sides of the unloading platform 104 respectively, and an elastic push block 10611 is provided on the two branches. The elastic push block 10611 is rotatably disposed on the branch, and the elastic push block 10611 can only rotate to the side away from the first conveying track 101, so that the second push block 602 can push the sample tube group from the first conveying track 101 to the unloading platform 104 through the elastic push block 10611, and the elastic push block 10611 does not need to give way, thereby simplifying the structure of this part. Specifically, the elastic push block 10611 is rotatably disposed on the branch, and a torsion spring and a first limiting column 106121 are provided on the branch. The first limiting column 106121 performs rotation limiting on the elastic push block 10611, and the torsion spring is used for resetting the elastic push block 10611. When the elastic push block 10611 rotates, the torsion spring rotates accordingly, and the sample tube group can move from between the two elastic push blocks 10611 to the lower feeding platform 104. After the sample tube group passes between the two elastic push blocks 10611, the elastic push block 10611 is reset under the action of the torsion spring and abuts against the first limit column 106121. Furthermore, a first guiding inclined surface 106111 is provided on the elastic push block 10611 to facilitate the sample tube group to detach from the elastic push block 10611. It should be pointed out that the structure and transmission structure and principle of the first push block are the same as those of the third push block and the third translation assembly, and will not be described in detail here.

[0075] In one embodiment, in order to facilitate online automated testing with adjacent testing instruments, a second conveying track 102 is also included. The second conveying track 102 is arranged on the base 100. The second conveying track 102 is arranged parallel to the first conveying track 101, and the length of the second conveying track 102 matches the length of the first conveying track 101. The loading platform 103 and the unloading platform 104 are both arranged between the first conveying track 101 and the second conveying track 102. The second conveying track 102 is connected to the loading platform 103 and the unloading platform 104. The conveying direction of the second conveying track 102 is consistent with the conveying direction of the first conveying track 101.

[0076] Specifically, the second conveying track 102 includes a second bottom plate and a second side plate, the second bottom plate is arranged on the base, the second side plate is connected to the second bottom plate and is perpendicular to each other, and the limiting rib arranged on the second side plate limits the sample rack of the sample tube group to prevent the sample rack from moving in the vertical direction. The second conveying track also includes a driving device, specifically a second conveying motor, a second driving pulley, a second driven pulley and a second synchronous belt, the second conveying motor is arranged on the base, the second driving pulley is arranged at one end of the second bottom plate and is connected to the output shaft of the second conveying motor, the second driven pulley is rotatably arranged at the other end of the second bottom plate, the second synchronous belt is wound around the second driving pulley and the second driven pulley, and the second synchronous belt is arranged close to the second bottom plate, the sample tube group is located on the second synchronous belt, and the second bottom plate supports the second synchronous belt. It should be noted that the principle of the second conveying track is the same as that of the first conveying track, and both are transmitted through a synchronous wheel and synchronous belt structure.

[0077] In one embodiment, in order to facilitate pushing the sample tube group on the second conveying track 102 to the loading platform 103, a fourth translation assembly 200 is provided on the base 100, and the fourth translation assembly 200 is provided with a fourth pushing block 201, and the fourth pushing block 201 can perform reciprocating linear movement on the loading platform 103 and the second conveying track 102. In this embodiment, the fourth translation assembly 200 and the second translation assembly 600 have the same structure and principle, as mentioned above, and will not be described in detail here.

[0078] Furthermore, if Fig.13 As shown, when there is no need for two adjacent detection instruments to be connected online, a first limiting component 800 is set on the second conveying track 102 close to the unloading platform 104. The first limiting component 800 is provided with a first limiting baffle 804. Part of the first limiting baffle 804 can be moved to the second conveying track 102, thereby preventing the sample tube group from flowing to the second conveying track 102 of the next detection instrument.

[0079] Further, the first limiting assembly 800 includes a first driving member 801, a first transmission member, a first limiting guide rail 806 and a first limiting slider 805. The first driving member 801 is connected to the first limiting slider 805 through the first transmission member. The first limiting guide rail 806 is arranged on the base 100. The first limiting slider 805 is arranged on the first limiting guide rail 806. The first limiting baffle 804 is arranged on the first limiting slider 805. In this embodiment, the first driving member 801 is a motor, and the first transmission member includes a first rocking arm 802 and a first connecting rod 803. One end of the first rocking arm 802 is fixed to the output shaft of the first driving member 801, and the two ends of the first connecting rod 803 are respectively hinged to the first limiting baffle 804 and the free end of the first rocking arm 802. The rotation of the motor drives the first rocking arm 802 to rotate and the first connecting rod 803 to swing, thereby driving the first limiting baffle 804 to reciprocate and telescopically move. Optionally, the first driving member 801 can also be a linear cylinder, and the first limiting slider 805 is connected to the free end of the linear cylinder, which can also realize the reciprocating linear movement of the first limiting baffle 804. Optionally, the first transmission member can also be a screw nut structure, and the reciprocating linear movement of the first limiting baffle 804 can also be realized through the screw nut combined with the first limiting slider 805 and the forward and reverse rotation of the motor.

[0080] In one embodiment, Fig.16 As shown, the multifunctional sample detection transmission track can also be used on different detection instruments to realize online processing between different detection instruments. Two adjacent different detection instruments are connected through the second conveyor track 102. Different sample tube groups are pushed to the loading platform 103 of the corresponding detection instrument according to different detection requirements. After the current project detection is completed, it can be pushed to the second conveyor track 102 through the unloading platform 104 to the loading platform 103 of the next detection instrument for detection, which can realize different data detection of the same sample tube group; single project detection of multiple sample tube groups can also be realized, that is, when a sample tube group needs to be tested for a single project, it is transported to the loading platform 103 of the corresponding detection instrument through the second conveyor track 102. After the detection is completed, it is pushed to the second conveyor track 102 through the unloading platform 104, and the single project detection is completed.

[0081] The above is only a preferred embodiment of the present invention. It should be noted that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A multifunctional sample detection transmission track, characterized in that: include: A base having a first mounting platform; A first conveying track is arranged on the first mounting platform of the base, and the first conveying track is used for conveying the sample tube group to be tested; A loading platform is arranged at one side of the first conveying track and is connected to the first conveying track. The loading platform is used for placing the sample tubes before sampling. A first push block that reciprocates is arranged above the loading platform. The first push block pushes the sample tube group from the loading platform to the first conveying track. A material unloading platform is arranged on the same side as the material loading platform and is connected to the first conveying track. The material unloading platform is used to place the sample tube group after sampling. A second push block that reciprocates is arranged above the first conveying track. The second push block pushes the sample tube group from the first conveying track to the material unloading platform. The expedited processing component is arranged on the other side of the first conveying track and corresponds to the position of the loading platform. The expedited processing component is provided with an expedited push block, which can push the sample tube group to be tested on the first conveying track back to the loading platform.

2. A multifunctional sample detection and transmission track according to claim 1, characterized in that: The first conveying track includes a first bottom plate, a first side plate, a first synchronous belt, a first driving pulley, a first driven pulley and a first conveying motor, the first bottom plate is arranged on the first mounting platform, the first side plate is connected to the first bottom plate and is perpendicular to each other, wherein the first side plate is provided with a first limiting rib; The first driving pulley and the first driven pulley are rotatably arranged at two ends of the first base plate respectively, the first synchronous belt is wound around the first driving pulley and the first driven pulley, and the first synchronous belt is arranged close to the first base plate, the first conveying motor is arranged on the base, and the first driving pulley is connected to the output shaft of the first conveying motor.

3. A multifunctional sample detection and transmission track according to claim 1, characterized in that: Also included is a first rotating assembly for rotating the sample tube, the first rotating assembly comprising a first rotating bracket fixedly disposed on the base, a first rotating motor disposed on the first rotating bracket, and a first main rotating disk disposed on an output shaft of the first rotating motor; The first rotating assembly also includes a second rotating bracket slidably arranged on the base and two first sub-rotating disks rotatably arranged relative to the second rotating bracket, wherein the two first sub-rotating disks are elastically connected to the second rotating bracket, and the two first sub-rotating disks are provided with a preset spacing, and the two sub-rotating disks can move toward the first main rotating disk to clamp the sample tube.

4. A multifunctional sample detection and transmission track according to claim 3, characterized in that: The first rotating bracket is provided with a scanner for scanning the sample information on the sample tube. When the sample information on the sample tube is not in the scanning position, the first active rotating disk rotates to drive the sample tube to rotate to the scanning position.

5. The multifunctional sample detection and transmission track according to claim 3, characterized in that: It also includes a sampling component that is movably arranged relative to the base, and the sampling component includes a sampling baffle and a sampling stopper respectively located on both sides of the first conveying track, wherein the sampling baffle and the sampling stopper are arranged on the same track, and the sampling stopper is arranged on the second rotating bracket, wherein the sampling stopper and the sampling baffle can move toward or away from each other synchronously.

6. A multifunctional sample detection and transmission track according to claim 5, characterized in that: It also includes a sampling support arranged on the base, a first sampling guide rail arranged on the sampling support, a first sampling slider and a second sampling slider arranged on the first sampling guide rail, a first sampling driving wheel, a first sampling driven wheel, a first sampling synchronous belt and a first sampling motor; The first sampling motor is arranged on the sampling bracket, the first sampling driving wheel is arranged on the output shaft of the first sampling motor, the first sampling driven wheel is rotatably arranged on the sampling bracket, the first sampling synchronous belt is wound around the first sampling driving wheel and the first sampling driven wheel, the second rotating bracket is arranged on the second sampling slider, the second sampling baffle is arranged on the first sampling slider, the second sampling slider and the first sampling slider are both connected to the first sampling synchronous belt and are located on different sides of the first sampling synchronous belt.

7. The multifunctional sample detection and transmission track according to claim 6, characterized in that: It also includes a second translation assembly, which includes a second translation guide rail, a second translation slider, a second translation motor, a second translation driving pulley, a second translation driven pulley and a second translation synchronous belt; The second translation guide rail is arranged on the base, the second translation slider is arranged on the second translation guide rail, the second translation motor is arranged on the base, the second translation driving pulley is arranged on the output shaft of the second translation motor, the second translation driven pulley is rotatably arranged on the base, and the second translation synchronous belt is wound around the second translation driving pulley and the second translation driven pulley, wherein the second pushing block is connected to the second translation slider, and the second translation slider is connected to the second translation synchronous belt.

8. The multifunctional sample detection and transmission track according to claim 1, characterized in that: The third translation assembly also includes a third translation assembly, the third translation slider is provided with a third pushing block, the third pushing block includes a third pushing bracket arranged on the third translation slider, two branches of the third pushing bracket extend to both sides of the unloading platform respectively, the two branches are respectively provided with elastic pushing blocks, wherein the elastic pushing block can only rotate to the side away from the first conveying track.

9. The multifunctional sample detection and transmission track according to any one of claims 1 to 9, characterized in that: It also includes a second conveying track, which is arranged on the base, and the second conveying track is arranged parallel to the first conveying track, and the loading platform and the unloading platform are both arranged between the first conveying track and the second conveying track, and the second conveying track is connected to the loading platform and the unloading platform, wherein the conveying direction of the second conveying track is consistent with that of the first conveying track; The second conveying track comprises a second bottom plate and a second side plate, the second bottom plate is arranged on the base, the second side plate is connected to the second bottom plate and is perpendicular to each other, wherein the second side plate is provided with a second limiting rib; The second conveying track also includes a second conveying motor, a second driving pulley, a second driven pulley and a second synchronous belt. The second conveying motor is arranged on the base, the second driving pulley is arranged at one end of the second bottom plate and connected to the output shaft of the second conveying motor, the second driven pulley is rotatably arranged at the other end of the second bottom plate, the second synchronous belt is wound around the second driving pulley and the second driven pulley, and the second synchronous belt is arranged in close contact with the second bottom plate.

10. The multifunctional sample detection and transmission track according to claim 9, characterized in that: It also includes a fourth translation assembly and a first limit assembly arranged on the base, the fourth translation assembly is provided with a fourth push block, and the fourth push block can reciprocate above the second conveying track and above the loading platform; the first limit assembly is provided with a first limit baffle, the first limit baffle is arranged at one end of the second conveying track close to the unloading platform, and a part of the first limit baffle can move or exit from the second conveying track; Wherein, the fourth translation assembly has the same structure as the second translation assembly; The first limiting assembly also includes a first driving member, a first transmission member, a first limiting guide rail and a first limiting slider. The first driving member is connected to the first limiting slider through the first transmission member. The first limiting guide rail is arranged on the base. The first limiting slider is arranged on the first limiting guide rail. The first limiting baffle is arranged on the first limiting slider.

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