CN219328801U - Sample storage and sampling mechanism - Google Patents

Abstract

The utility model relates to a sample storage and sampling mechanism, which belongs to the technical field of sample detection equipment and comprises a workbench, wherein a sample storage component is arranged at the upper end of the workbench, the sample storage component comprises a conventional sample storage component, an emergency sample storage component and an online sample storage component, and a conveying mechanism capable of transferring samples of the sample storage component is further arranged at the upper end of the workbench. The method has the advantage of being convenient for storing the sample.

Description

Sample storage and sampling mechanism

Technical Field

The utility model relates to a sample storage and sampling mechanism, and belongs to the technical field of sample detection equipment.

Background

The biochemical analysis is to complete quantitative analysis of various biochemical indexes in organisms through collected samples and detect health conditions such as liver function, kidney function, myocardial zymogram, electrolyte and the like. At present, the biochemical detection quantity of various hospitals and inspection centers is rapidly increased, and meanwhile, the accurate treatment of a plurality of diseases is more and more dependent on the high precision of biochemical quantitative analysis, so that the processing workload of the full-automatic biochemical analyzer is greatly increased. Traditional biochemical analysis equipment needs the manual work to advance the sample, has the inefficiency problem, therefore current biochemical equipment all is equipped with sample introduction mechanism respectively, sets up sample introduction mechanism and is convenient for advance the sample to the sample.

Related chinese patent publication No. CN215263566U discloses a sample feeding device for a sample rack, comprising: the pushing device is used for pushing the sample rack to move along the sample rack conveying device, and the driving device is used for driving the pushing device to move, and the pushing device is connected with the driving device. When the sample rack sampling device provided by the utility model is used, the pushing device and the driving device can be arranged corresponding to the sample rack conveying device, and after the sample rack is placed on the sample rack conveying device, the driving device can be controlled to operate so as to drive the pushing device to operate, and the pushing device can push the sample rack to move along the sample rack conveying device when operating so as to realize automatic movement operation of the sample rack.

The inventors believe that when the sample is sampled using the sample-sampling device described above, the following problems exist: firstly, the sample injection device cannot store samples, and in addition, reagent addition to the emergency patient samples can not be realized without stopping the insertion team.

Disclosure of Invention

The utility model provides a sample storage and sampling mechanism aiming at the defects in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a sample storage and sampling mechanism, includes the workstation, the workstation upper end is equipped with sample storage subassembly, sample storage subassembly includes conventional sample storage subassembly, emergency call sample storage subassembly and online sample storage subassembly, the workstation upper end still is equipped with the transport mechanism that can shift the sample of sample storage subassembly. .

Based on the technical scheme, the utility model can also be improved as follows:

further, the conveying mechanism comprises a bottom motor, a synchronous belt I and a displacement frame, wherein the bottom motor, the synchronous belt I and the displacement frame are arranged at the lower end of the workbench, the bottom motor can drive the displacement frame to slide at the upper end of the workbench through the synchronous belt I, a screw motor is arranged on the displacement frame, a lifting plate is arranged on a sliding seat of the screw motor, and the lifting plate is connected with a hook claw assembly in a sliding manner.

Further, the hook claw assembly comprises a base and a vertical rod arranged at the upper end of the base, a strip-shaped hole matched with the vertical rod is formed in the upper end of the displacement frame, a displacement motor is further arranged at one end, far away from the screw motor, of the displacement frame, a synchronous belt II is arranged on an output shaft of the displacement motor, and the synchronous belt II is connected with the base.

Further, the lifting plate end is provided with a first sliding shaft, the lower end of the base is provided with a first sliding hole matched with the first sliding shaft, the displacement frame is provided with at least a second sliding shaft, the upper end of the base is provided with a second sliding hole matched with the second sliding shaft, one end of the base is provided with a connecting sheet, a sliding gap is reserved between the middle part of the connecting sheet and the base, and the height of the sliding gap is larger than the width of the second synchronous belt.

Further, two placing plates are arranged at the bar-shaped holes of the displacement frame, the upper ends of the two placing plates are abutted to the sample frame, the two placing plates are provided with baffle plates, at least one guide shaft is arranged at the upper end of the workbench, and a sliding bearing seat in sliding connection with the guide shaft is arranged at the lower end of the displacement frame.

Further, the workstation upper end is equipped with the support frame, the support frame upper end is equipped with places the frame, conventional sample storage component, emergency sample storage component set gradually in placing the frame, online sample storage component sets up in the support frame upper end.

Further, the conventional sample storage assembly comprises at least one sample storage basket which is clamped in the placement frame, the sample storage basket comprises a bottom plate, a plurality of partition plates and a first lifting handle, the partition plates are uniformly arranged at the upper end of the bottom plate, a first sample frame gap is reserved between every two adjacent partition plates, the first lifting handle is arranged at the end part of the bottom plate, and the end part of the bottom plate protrudes out of the supporting frame.

Further, the emergency sample storage assembly comprises a lower plate, three baffle plates and a second handle, wherein the three baffle plates are arranged at the upper end of the lower plate, a second sample frame gap is reserved between every two adjacent baffle plates, the second handle is connected with the upper end of one baffle plate, at least two sample baffle plates are arranged at the end part of the support frame, and a third sample frame gap is reserved between the two sample baffle plates.

Further, one end of the workbench far away from the sample storage component is provided with a sample outlet component, the sample outlet component comprises an outlet frame, the upper end of the outlet frame is provided with an outlet plate, and the outlet plate is provided with at least one conventional sample injection outlet and at least one emergency sample injection outlet.

Further, a detection frame positioned at the upper end of the workbench is arranged on one side of the outlet frame, a scanning port is arranged at the upper end of the detection frame, and a scanning area of the scanning port is arranged between the outlet plate and the sample storage component.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the emergency sample storage device, the sample storage component is convenient to store samples to be detected, the sample storage component comprises the conventional sample storage component, the emergency sample storage component and the online sample storage component, when the samples are stored, the conventional samples can be stored in the conventional sample storage component, the emergency samples can be stored in the emergency sample storage component, when the emergency samples need to be subjected to the queue insertion, the emergency samples can be placed in the emergency sample storage component firstly, the emergency samples can be transferred through the conveying mechanism, and further reagent adding is convenient under the condition of no shutdown;

2. this application is through setting up export frame and exit board to offer conventional appearance export and emergency call and advance appearance export on the exit board, and set up the detection frame in export frame one side, and set up on the detection frame and sweep the pier, transport mechanism can transport the sample of sample storage subassembly to exit board department, and advance appearance export with the sample from conventional appearance export and emergency call, set up simultaneously and sweep the pier and be convenient for sweep the sign indicating number to the sample that transports and go out, and then be convenient for carry out the record to the appearance order of sample.

Drawings

FIG. 1 is a schematic diagram of a sample storage and injection mechanism according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram showing a structure of a sample storage device according to an embodiment of the present application;

FIG. 3 is a schematic view showing the structure of a sample storage basket according to an embodiment of the present application;

FIG. 4 is a schematic view showing the structure of a sample rack according to an embodiment of the present application;

FIG. 5 is a schematic view showing the structure of the conveying mechanism according to the embodiment of the present application;

FIG. 6 is a schematic view showing the structure of a lifter plate according to an embodiment of the present disclosure;

FIG. 7 is a schematic view showing the structure of a connecting piece according to an embodiment of the present application;

FIG. 8 is a schematic view showing the structure of a sample outlet assembly according to an embodiment of the present application.

In the figure, 1, a workbench; 11. a support frame; 12. placing a frame; 13. a sample rack; 131. a test tube slot; 132. a jack; 2. a sample storage component; 21. a conventional sample storage component; 211. a sample storage basket; 2111. a bottom plate; 2112. a partition plate; 2113. a first handle; 2114. a first sample frame gap; 22. an emergency sample storage component; 221. a lower plate; 222. a baffle plate; 223. a second handle; 224. a second sample frame gap; 23. an online sample storage component; 231. a sample baffle; 232. an online sample rack; 233. sample rack gap three; 3. a transport mechanism; 31. a bottom motor; 32. a synchronous belt I; 33. a displacement frame; 331. a bar-shaped hole; 332. placing a plate; 333. a baffle; 34. a screw motor; 35. a lifting plate; 4. a hook claw assembly; 41. a base; 42. a vertical rod; 36. a displacement motor; 37. a synchronous belt II; 51. a sliding shaft I; 52. a sliding hole I; 53. a sliding shaft II; 54. a sliding hole II; 55. a connecting sheet; 56. a sliding gap; 6. a guide shaft; 61. a sliding bearing seat; 62. a roller; 7. a sample outlet assembly; 71. an outlet frame; 72. an outlet plate; 73. a conventional sample inlet; 74. an emergency sample injection outlet; 8. a detection frame; 81. and (5) scanning the wharf.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1, a sample storage and sampling mechanism includes a workbench 1, a sample storage component 2, a conveying mechanism 3 and a sample outlet component 7, wherein the sample storage component 2, the conveying mechanism 3 and the sample outlet component 7 are all arranged at the upper end of the workbench 1, the conveying mechanism 3 is arranged between the sample storage component 2 and the sample outlet component 7, the sample storage component 2 can store conventional samples and emergency samples, the conveying mechanism 3 can convey the samples of the sample storage component 2 to the sample outlet component 7, and the samples are discharged from the sample outlet component 7, so that the storage and sampling of the samples can be realized.

As shown in fig. 2, 3 and 4, the sample storage assembly 2 comprises a conventional sample storage assembly 21, an emergency sample storage assembly 22 and an online sample storage assembly 23, a support frame 11 is arranged at the upper end of the workbench 1, a placement frame 12 is arranged at the upper end of the support frame 11, three conventional sample storage gaps and one emergency sample storage gap are sequentially arranged in the placement frame 12, the conventional sample storage assembly 21 is arranged in the conventional sample storage gap, the emergency sample storage assembly 22 is arranged in the placement frame 12, the online sample storage assembly 23 is arranged at the upper end of the support frame 11, conventional samples are conveniently stored through the conventional sample storage assembly 21, and emergency samples are conveniently stored through the emergency sample storage assembly 22; the online sample storage component 23 is arranged at the upper end of the supporting frame 11, when the assembly line type detection operation is carried out, samples can be sampled through the online sample storage component 23, and the online sample storage component 23 is arranged to improve the application range of the storage and sampling mechanism.

As shown in fig. 2, 3 and 4, the conventional sample storage assembly 21 includes three sample storage baskets 211 clamped in the placement frame 12, the sample storage baskets 211 include a bottom plate 2111, a plurality of partition plates 2112 and a first handle 2113, the plurality of partition plates 2112 are uniformly arranged at the upper end of the bottom plate 2111, a first sample rack gap 2114 is reserved between adjacent partition plates 2112, the first handle 2113 is arranged at the end of the bottom plate 2111, the end of the bottom plate 2111 protrudes from the support frame 11, when a conventional sample is required to be detected, test tubes containing the sample can be placed in the sample rack 13 first, the sample rack 13 is a test tube rack, so that the test tubes containing the sample can be conveniently stored, then the sample rack 13 can be placed in the first sample rack gap 2114, and in the application of the storage and sampling mechanism, the storage and sampling mechanism has a larger storage capacity for the sample due to the fact that the three sample storage baskets 211 are arranged.

As shown in fig. 2, 3 and 4, the emergency sample storage assembly 22 includes a lower plate 221, three baffle plates 222 and a second handle 223, the three baffle plates 222 are disposed at the upper end of the lower plate 221, a second sample frame gap 224 is left between adjacent baffle plates 222, the second handle 223 is connected with the upper end of the middle baffle plate 222, the sample frame 13 containing the emergency sample can be placed in the second sample frame gap 224, when the emergency sample needs to be detected, the emergency sample is placed in the second sample frame gap 224, and then the conveying mechanism 3 can be controlled to convey the emergency sample preferentially, so that sample injection of the emergency sample can be realized without stopping.

As shown in fig. 2, 3 and 4, the online sample storage assembly 23 includes two sample baffles 231, the end of the support frame 11 is provided with an online sample rack 232, the end of the online sample rack 232 protrudes out of the support frame 11, the two sample baffles 231 are all arranged at the upper end of the online sample rack 232, a third sample rack gap 233 is left between the two sample baffles 231, when the online sample storage assembly is used alone, the sample rack 13 containing samples can be placed in the first sample rack gap 2114 or the second sample rack gap 224, and when the online sample storage assembly is used online, the online sample storage assembly 23 is arranged to conveniently connect with a conveying device of the online sample rack 13, so that manual sample injection can be avoided, and therefore, the online sample storage assembly 23 improves the application range of the online sample storage assembly.

As shown in fig. 1, 3 and 4, the sample rack 13 used by the storage and sample introduction mechanism is provided with a plurality of test tube slots 131, so that test tubes containing samples can be placed conveniently, and in addition, the lower end part of the sample rack 13 is provided with a jack 132, so that the sample rack 13 can be matched with the conveying mechanism 3 conveniently, and the conveying mechanism 3 conveys the sample rack 13.

As shown in fig. 1, 5, 6 and 7, the conveying mechanism 3 comprises a bottom motor 31, a synchronous belt one 32 and a displacement frame 33 which are arranged at the lower end of the workbench 1, the synchronous belt one 32 is connected with the displacement frame 33, the bottom motor 31 can drive the displacement frame 33 to slide at the upper end of the workbench 1 through the synchronous belt one 32, a screw motor 34 is arranged on the displacement frame 33, a lifting plate 35 is arranged on a sliding seat of the screw motor 34, the lifting plate 35 is in sliding connection with a claw component 4, the claw component 4 comprises a base 41 and a vertical rod 42 which is arranged at the upper end of the base 41, a strip-shaped hole 331 which is matched with the vertical rod 42 is formed at the upper end of the displacement frame 33, a displacement motor 36 is further arranged at one end of the displacement frame 33 which is far away from the screw motor 34, a synchronous belt two 37 is arranged at an output shaft of the displacement motor 36, the synchronous belt two 37 is connected with the base 41, and when the sample frame 13 stored in the sample storage component 2 is required to be transported, the bottom motor 31 is started firstly, the bottom motor 31 drives the synchronous belt one 32 to operate, the displacement frame 33 can displace under the drive of the synchronous belt one 32, the displacement frame 33 can be opposite to the first 2114 of the sample frame gap, the second 224 of the sample frame gap or the third 233 of the sample frame gap according to the sample to be transported, the screw motor 34 is started again, the sliding seat of the screw motor 34 is lowered, the lifting plate 35 can be lowered under the drive of the sliding seat, the base 41 and the vertical rod 42 can be lowered under the drive of the lifting plate 35, after the vertical rod 42 is lowered, the displacement motor 36 is started again, the synchronous belt two 37 is driven to operate by the displacement motor 36, the base 41 can be driven by the synchronous belt two 37 to displace, the vertical rod 42 is opposite to the jack 132 at the lower end of the sample frame 13, after the vertical rod 42 is opposite to the jack 132 at the lower end of the sample frame 13, the screw motor 34 is started again, the screw motor 34 is started up to the vertical rod 42, after the vertical rod 42 is inserted into the insertion hole 132, the displacement motor 36 is restarted, the displacement motor 36 drives the base 41 and the vertical rod 42 to displace, the sample rack 13 can be transported to the upper end of the displacement rack 33, the displacement rack 33 is provided with a strip-shaped hole 331, the vertical rod 42 is convenient for driving the sample rack 13 to the upper end of the displacement rack 33, after the sample rack 13 is positioned at the upper end of the displacement rack 33, the bottom motor 31 is restarted, the bottom motor 31 can drive the synchronous belt 32 to drive the displacement rack 33 and the sample rack 13 on the displacement rack 33, and therefore the transportation of the sample rack 13 can be realized.

As shown in fig. 5, 6 and 7, the lifting plate 35 has a first sliding shaft 51 at its end, a first sliding hole 52 adapted to the first sliding shaft 51 at its lower end, at least a second sliding shaft 53 on the displacement frame 33, a second sliding hole 54 adapted to the second sliding shaft 53 at its upper end, and when the displacement motor 36 drives the base 41 to displace, the first sliding shaft 51 and the first sliding hole 52 cooperate, and the second sliding hole 54 cooperates with the second sliding shaft 53 to ensure the sliding stability of the base 41. One end of the base 41 is provided with a connecting sheet 55, a sliding gap 56 is reserved between the middle part of the connecting sheet 55 and the base 41, the connecting sheet 55 and the sliding gap 56 are arranged, the base 41 is convenient to be connected with the second synchronous belt 37, the height of the sliding gap 56 is larger than the width of the second synchronous belt 37, when the screw motor 34 drives the base 41 to lift, the second synchronous belt 37 can slide in the sliding gap 56, the height of the sliding gap 56 is larger than the width of the second synchronous belt 37, and the screw motor 34 can conveniently lift the base 41.

As shown in fig. 5, 6 and 7, the displacement rack 33 is provided with two placing plates 332 at the bar-shaped holes 331, the upper ends of the two placing plates 332 are in contact with the sample rack 13, the placing plates 332 are arranged to facilitate the placing of the sample rack 13, the two placing plates 332 are provided with baffle plates 333, the baffle plates 333 can reduce the falling problem of the sample rack 13 from the placing plates 332, and the placing stability of the sample rack 13 at the upper ends of the placing plates 332 is improved.

As shown in fig. 1 and 5, the upper end of the workbench 1 is provided with two guide shafts 6, the lower end of the displacement frame 33 is provided with a sliding bearing seat 61 in sliding connection with the guide shafts 6, when the bottom motor 31 drives the displacement frame 33 to slide at the upper end of the workbench 1, the guide shafts 6 slide in the sliding bearing seat 61, and the guide shafts 6 are matched with the sliding bearing seat 61, so that the sliding stability of the displacement frame 33 at the upper end of the workbench 1 can be ensured. The outside of the sliding bearing seat 61 is also provided with a roller 62, the roller 62 is abutted against the upper end of the workbench 1, and the roller 62 can change the sliding friction between the displacement frame 33 and the workbench 1 into rolling friction, so that the friction between the displacement frame 33 and the workbench 1 can be reduced, and the bottom motor 31 can conveniently drive the displacement frame 33 to slide.

As shown in fig. 1, 3, 5 and 8, the sample outlet assembly 7 includes an outlet frame 71 and an outlet plate 72, the outlet plate 72 is disposed at an upper end of the outlet frame 71, the outlet plate 72 is provided with two conventional sample injection outlets 73 and one emergency sample injection outlet 74, when the displacement frame 33 carries the sample frame 13 near the outlet plate 72, the displacement motor 36 drives the sample frame 13 to displace, so that the conventional sample frame 13 can be discharged from the conventional sample injection outlet 73, and emergency samples can be discharged from the emergency sample injection outlet 74, so that sample injection operation on the samples can be realized.

As shown in fig. 1, 3, 5, 6 and 8, a detection frame 8 located at the upper end of the workbench 1 is disposed at one side of the exit frame 71, a scanning head 81 is disposed at the upper end of the detection frame 8, a scanning area of the scanning head 81 is between the exit plate 72 and the sample storage assembly 2, and when the vertical rod 42 drives the sample frame 13 to move towards the exit plate 72, the scanning head 81 can scan a label on a test tube on the sample frame 13, so as to facilitate recording of a sample.

The implementation principle of the sample storage and sample injection mechanism in the embodiment of the application is as follows: when the single machine uses the storage and sample injection mechanism, a test tube containing a conventional sample is inserted into the sample rack 13, then the sample rack 13 is inserted into the sample storage basket 211, then the sample storage basket 211 is placed in the placement frame 12, and when the conventional sample needs to be injected, the bottom motor 31, the displacement motor 36 and the screw motor 34 are started, the sample rack 13 is transferred to the upper end of the placement plate 332, then the bottom motor 31 is started again, the displacement rack 33 transfers the sample to the position of the outlet rack 71, then the displacement motor 36 is started again, the displacement motor 36 transfers the sample from the upper end of the placement plate 332 to the outlet plate 72, and the sample rack 13 is discharged from the conventional sample injection outlet 73, so that the sample injection operation of the sample is realized.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. Sample storage and sampling mechanism, including workstation (1), its characterized in that: the sample storage device is characterized in that a sample storage component (2) is arranged at the upper end of the workbench (1), the sample storage component (2) comprises a conventional sample storage component (21), an emergency sample storage component (22) and an online sample storage component (23), and a conveying mechanism (3) capable of conveying samples of the sample storage component (2) is further arranged at the upper end of the workbench (1).

2. The sample storage and injection mechanism of claim 1, wherein: the conveying mechanism (3) comprises a bottom motor (31), a synchronous belt I (32) and a displacement frame (33) which are arranged at the lower end of the workbench (1), the bottom motor (31) can drive the displacement frame (33) to slide at the upper end of the workbench (1) through the synchronous belt I (32), a screw motor (34) is arranged on the displacement frame (33), a lifting plate (35) is arranged on a sliding seat of the screw motor (34), and the lifting plate (35) is connected with a hook claw assembly (4) in a sliding mode.

3. The sample storage and injection mechanism of claim 2, wherein: the hook claw assembly (4) comprises a base (41) and a vertical rod (42) arranged at the upper end of the base (41), a strip-shaped hole (331) matched with the vertical rod (42) is formed in the upper end of the displacement frame (33), a displacement motor (36) is further arranged at one end, far away from the screw motor (34), of the displacement frame (33), a synchronous belt II (37) is arranged on an output shaft of the displacement motor (36), and the synchronous belt II (37) is connected with the base (41).

4. A sample storage and injection mechanism according to claim 3, wherein: the lifting plate (35) tip is equipped with slide first (51), slide first (52) with slide first (51) looks adaptation are seted up to base (41) lower extreme, be equipped with at least one slide second (53) on displacement frame (33), slide second (54) with slide second (53) looks adaptation are seted up to base (41) upper end, base (41) one end is equipped with connection piece (55), leave slip clearance (56) between connection piece (55) middle part and base (41), the width of highly being greater than hold-in range second (37) of slip clearance (56).

5. A sample storage and injection mechanism according to claim 3, wherein: two placing plates (332) are arranged at the positions of the strip-shaped holes (331) of the displacement frame (33), the upper ends of the two placing plates (332) are in contact with the sample frame (13), the two placing plates (332) are respectively provided with a baffle plate (333), at least one guide shaft (6) is arranged at the upper end of the workbench (1), and a sliding bearing seat (61) in sliding connection with the guide shaft (6) is arranged at the lower end of the displacement frame (33).

6. The sample storage and injection mechanism of claim 1, wherein: the novel emergency treatment device is characterized in that a supporting frame (11) is arranged at the upper end of the workbench (1), a placement frame (12) is arranged at the upper end of the supporting frame (11), a conventional sample storage component (21) and an emergency sample storage component (22) are sequentially arranged in the placement frame (12), and an online sample storage component (23) is arranged at the upper end of the supporting frame (11).

7. The sample storage and injection mechanism of claim 6, wherein: the conventional sample storage assembly (21) comprises at least one sample storage basket (211) which is clamped in the placement frame (12), the sample storage basket (211) comprises a bottom plate (2111), a plurality of clapboards (2112) and a first lifting handle (2113), the clapboards (2112) are uniformly arranged at the upper end of the bottom plate (2111), a first sample frame gap (2114) is reserved between the adjacent clapboards (2112), the first lifting handle (2113) is arranged at the end part of the bottom plate (2111), and the end part of the bottom plate (2111) protrudes out of the supporting frame (11).

8. The sample storage and injection mechanism of claim 6, wherein: the emergency sample storage assembly (22) comprises a lower plate (221), three baffle plates (222) and a second handle (223), wherein the three baffle plates (222) are arranged at the upper end of the lower plate (221), a second sample frame gap (224) is reserved between every two adjacent baffle plates (222), the second handle (223) is connected with the upper end of one baffle plate (222), at least two sample baffle plates (231) are arranged at the end part of the support frame (11), and a third sample frame gap (233) is reserved between the two sample baffle plates (231).

9. The sample storage and injection mechanism of claim 1, wherein: one end of the workbench (1) far away from the sample storage component (2) is provided with a sample outlet component (7), the sample outlet component (7) comprises an outlet frame (71), the upper end of the outlet frame (71) is provided with an outlet plate (72), and the outlet plate (72) is provided with at least one conventional sample injection outlet (73) and at least one emergency sample injection outlet (74).

10. The sample storage and injection mechanism of claim 9, wherein: the detection device is characterized in that a detection frame (8) positioned at the upper end of the workbench (1) is arranged on one side of the outlet frame (71), a scanning head (81) is arranged at the upper end of the detection frame (8), and a scanning area of the scanning head (81) is arranged between the outlet plate (72) and the sample storage assembly (2).

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