Reagent card cartridge holder device and sample analysis equipment

Abstract

The utility model discloses a reagent card cartridge holder device and sample analysis equipment, the reagent card cartridge holder device comprises a card box, the card box is internally provided with an accommodating cavity for accommodating at least one reagent card; a guide rail or a guide groove matched with a card bin of the sample analysis equipment is arranged on the outer wall of the card box. According to the technical scheme, the assembling difficulty of the reagent card clip device in the card bin is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sample detection, in particular to a reagent card clip device and sample analysis equipment. Background Art

[0002] In the related technology, the existing sample analysis instruments are generally equipped with reagent cards to complete the test. It is common in the market to insert a reagent card for each test item. When batch sample testing occurs, inserting reagent cards one by one for testing greatly affects the test efficiency and also greatly delays labor. In addition, even if the reagent card box is used, the reagent card box is easy to be installed incorrectly in the card compartment, resulting in the instrument being unable to detect the reagent card box and unable to perform test and analysis operations. Utility Model Content

[0003] The main purpose of the utility model is to provide a reagent card clip device and a sample analysis device, aiming to reduce the difficulty of assembling the reagent card clip device in a card compartment.

[0004] To achieve the above object, the reagent card clip device proposed in the utility model includes a card box, wherein the card box is provided with a receiving cavity for accommodating at least one reagent card; the outer wall of the card box is provided with a guide rail or a guide groove that cooperates with the card compartment of the sample analysis device.

[0005] In one embodiment, one end of the guide groove has an inlet end, and the inlet end is open.

[0006] In one embodiment, the inlet end is flared.

[0007] In one embodiment, the card box is provided with a guide block that cooperates with the card compartment of the sample analysis device, and the guide groove is provided in the guide block.

[0008] In one embodiment, the guide groove has an extended end away from the inlet end, and the guide block is provided with a guide section, which extends from the inlet end to a side away from the extended end and is gradually tapered in the extending direction.

[0009] In one embodiment, the reagent card clip device further includes a counterweight block, the counterweight block is provided with a receiving cavity and a through hole communicating with the receiving cavity, and the receiving cavity is used to place a desiccant.

[0010] In one embodiment, one of the counterweight block and the cavity wall of the accommodating cavity is provided with guide ribs, and the other is provided with guide grooves.

[0011] In one embodiment, the card box is further provided with a drying chamber for placing the drying element, and the chamber wall of the drying chamber is provided with air holes so that the drying chamber is connected with the accommodating chamber.

[0012] The utility model also proposes a sample analysis device, which includes a card compartment and a reagent card clip device, wherein the reagent card clip device is installed on the card compartment through the guide rail or guide groove; the reagent card clip device includes a card box, wherein the card box is provided with a receiving cavity for accommodating a plurality of reagent cards; and the outer wall of the card box is provided with a guide rail or guide groove that cooperates with the card compartment of the sample analysis device.

[0013] The technical solution of the utility model is provided with a receiving cavity in the card box, and the receiving cavity can accommodate at least one reagent card. When multiple reagent cards are stored at one time and batch reagent card detection occurs, multiple reagent cards can be placed in the receiving cavity in the card box first, thereby improving the detection efficiency. At the same time, a guide rail or a guide groove is provided on the outer wall of the card box, and the guide rail or the guide groove cooperates with the card compartment of the sample analysis device, so that the card box can be quickly and accurately installed in the card compartment, thereby reducing the difficulty of assembling the reagent card clip device in the card compartment and improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0015] Figure 1 This is a schematic structural diagram of an embodiment of a reagent card clip device of the utility model;

[0016] Figure 2 for Figure 1 Another perspective view of the reagent card clip device;

[0017] Figure 3 for Figure 1 An exploded view of the reagent card magazine device;

[0018] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 for Figure 3 A partial enlarged view of point B in the middle;

[0020] Figure 6 for Figure 3 A partial enlarged view of point C in the middle;

[0021] Figure 7 It is a schematic diagram of the structure of the reagent card clip device and the reagent card assembly of the utility model;

[0022] Figure 8It is a structural schematic diagram of the first housing and the guide block of the utility model;

[0023] Fig. 9 It is a structural schematic diagram of an embodiment of a reagent card extraction process in a reagent card clip device of the utility model;

[0024] Fig.10 for Fig. 9 Another perspective view of the reagent card removal process in the reagent card clip device;

[0025] Fig.11 It is an exploded view of the counterweight block of the utility model.

[0026] Description of Figure Numbers:

[0027] Label name Label name 10 Reagent card clip device 123 Connecting column 20 Reagent Card 131 First card slot 100 Card box 132 First buckle 100a Accommodation cavity 133 First lug 100b Take card slot 134 Insert into the slot 100c Card outlet 200 Guide Block 100d Push-on mount 210 Guide 100e Drying chamber 300 Counterweight 100f Ventilation holes 300a Accommodation cavity 101 First shell 300b Through Hole 102 Second shell 310 Counterweight seat 110 Guide groove 310a Second card slot 110a First groove wall 320 Weight cover 110b Second groove wall 321 Second lug 111 Entry 321a Second buckle 112 Extension end 410 Desiccant 121 Stopper 420 Drying parts 122 Torsion Spring

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] The utility model provides a reagent card clip device.

[0033] In the embodiments of the present invention, please refer to Figures 1 to 3 The reagent card clip device 10 includes a card box 100, wherein the card box 100 is provided with a receiving cavity 100a for receiving at least one reagent card 20; and the outer wall of the card box 100 is provided with a guide rail or guide groove 110 that cooperates with the card compartment of the sample analysis device.

[0034] Specifically, the card box 100 can be inserted into a card compartment of a sample analysis device, and the reagent card 20 can be tested by a testing device of the sample analysis device.

[0035] Please refer to Figure 1 and Figure 3 The card box 100 can be a square structure as a whole, or other regular or irregular shapes. A receiving chamber 100a is provided in the card box 100. The receiving chamber 100a can be a square chamber with the same shape as the card box 100, or a chamber with other shapes. The specific configuration can be based on actual conditions. Figures 7 and 8 The accommodating cavity 100a may extend along the length direction of the card box 100. When there are multiple reagent cards 20, the multiple reagent cards 20 may also be stacked and arranged along the length direction of the card box 100; or, the multiple reagent cards 20 may be stacked and arranged in the accommodating cavity 300a along the width direction of the card box 100; or, the reagent cards 20 may be stacked and arranged in the accommodating cavity 300a along the thickness direction of the card box 100.

[0036] Please refer to Figure 2 , Figures 8 to 9 The accommodating cavity 100a has a card removal position 100b, and one end of the card removal position 100b is provided with a card outlet 100c connected thereto, and the card outlet 100c is used for allowing the reagent card 20 to pass through the card box 100. The card outlet 100c can be set on the side of the card box 100, and the reagent card 20 can be pulled out of the card box 100 through the card outlet 100c. Please refer to Figures 8 to 10 The card box 100 is also provided with a card pushing port 100d connected to the accommodating chamber 100a. The card pushing device of the sample analysis device pushes the reagent card 20 through the card pushing port 100d, thereby pushing the reagent card 20 out of the card outlet 100c. It can be understood that the card pushing port 100d can be provided on the side opposite to the card outlet 100c, or on the side adjacent to the card outlet 100c; the card outlet 100c can extend in the direction of pulling out the reagent card 20 to form a card pushing slot. Through the card pushing port 100d, a corresponding card pushing device can be matched to pull out or push out the reagent card 20 in the card box 100 in sequence.

[0037] Please refer to Figure 2 and Fig. 9 The card box 100 may be provided with a blocking member, which is movably mounted on the card box 100 to open and close the card outlet 100c. It is understood that the movable mounting method may be a sliding connection or a rotating connection. When the blocking member is slidably connected to the card box 100, the blocking member may be slidably mounted on the card box 100 by setting a slide groove and a slide rail. Please refer to Figure 3 and Fig. 9 The blocking member can be a block 121, a torsion spring 122 and the block 121 are arranged on the connecting column 123, and the block 121 is rotatably mounted on the card box 100 through the torsion spring 122 so as to open and close the card outlet 100c. When taking the card, the reagent card 20 can push the block 121 away and slide it outward. After the card is taken out, the block 121 can automatically reset under the action of the torsion spring 122, thereby playing a dust-proof role.

[0038] Please refer to Figures 1 to 3 , one of the guide rails or guide grooves 110 is provided on the outer wall of the cartridge 100, and the other of the guide rails or guide grooves 110 is provided on the card compartment of the sample analysis device. Through the cooperation of the guide rails and the guide grooves 110, the cartridge 100 can be quickly and accurately assembled in the card compartment of the sample analysis device. That is, when the outer wall of the cartridge 100 is provided with a guide rail, the card compartment of the sample analysis device is provided with a guide groove 110 that cooperates with the guide rail; when the outer wall of the cartridge 100 is provided with a guide groove 110, the card compartment of the sample analysis device is provided with a guide rail that cooperates with the guide groove 110. It can be understood that the guide rail can be a protrusion, and the protrusion slides in the guide groove 110 to achieve cooperation between the two.

[0039] Please refer to Figures 2 to 3 The guide rail or guide groove 110 extends along the direction in which the cartridge 100 enters the cartridge compartment of the sample analysis device, so that the cartridge 100 is gradually assembled with the cartridge compartment during the process of entering the cartridge compartment, so that the cartridge 100 is installed in place in the cartridge compartment. In order to improve the reliability of the assembly between the cartridge 100 and the cartridge compartment, the track of the guide rail or guide groove 110 is extended, and the guide rail or guide groove 110 can extend along the length direction of the cartridge 100.

[0040] The technical solution of the utility model is provided with a receiving chamber 100a in the card box 100, and the receiving chamber 100a can accommodate at least one reagent card 20. When multiple reagent cards 20 are stored at one time and batch type reagent card 20 detection occurs, multiple reagent cards 20 can be placed in the receiving chamber 100a in the card box 100 first, thereby improving the detection efficiency. At the same time, a guide rail or a guide groove 110 is provided on the outer wall of the card box 100, and the guide rail or the guide groove 110 cooperates with the card compartment of the sample analysis device, so that the card box 100 can be quickly and accurately installed in the card compartment, thereby reducing the difficulty of assembling the reagent card clip device 10 in the card compartment and improving the assembly efficiency.

[0041] Please refer to Figure 2In one embodiment, one end of the guide groove 110 has an entrance end 111, and the entrance end 111 is set to be open. The guide groove 110 is set on the outer wall of the card box 100, and an opening is set through the entrance end 111 of the guide groove 110, so that when the card box 100 is assembled with the card magazine, the card box 100 can be directly inserted into the card magazine, and the guide rail of the card magazine enters the guide groove 110 through the opening and slides in the guide groove 110, thereby realizing the cooperation between the guide rail and the guide groove 110.

[0042] For further information, please refer to Figure 2 In one embodiment, the inlet end 111 is flared. The guide groove 110 at the inlet end 111 is flared, so as to guide the guide rail into the guide groove 110 during assembly, greatly facilitating the cooperation between the guide rail and the guide groove 110, further improving the assembly speed of the card box 100 and the card bin, and reducing the assembly difficulty of the two.

[0043] Please refer to Figures 2 to 3 In one embodiment, the cartridge 100 is provided with a guide block 200 that cooperates with the cartridge of the sample analysis device, and the guide groove 110 is provided in the guide block 200. The outer wall of the cartridge 100 may be provided with a guide block 200, and the cartridge of the sample analysis device may be provided with a guide groove for the guide block 200 to cooperate with. The guide block 200 slides in the guide groove, thereby limiting the position of the cartridge 100, further improving the accuracy of the cooperation between the cartridge 100 and the cartridge. The guide block 200 and the cartridge 100 may be provided integrally, thereby improving the structural stability of the reagent card clip device 10.

[0044] Please continue to refer to Figures 2 to 3 , Figure 8 In one embodiment, the guide groove 110 has an extended end 112 away from the inlet end 111, and the guide block 200 is provided with a guide section 210, which extends from the inlet end 111 to a side away from the extended end 112 and is tapered in the extending direction.

[0045] Please refer to Figure 2 The extension end 112 can be a non-open setting, and the extension direction of the guide section 210 is the same as the extension direction of the guide slot 110, so as to facilitate the insertion or withdrawal of the card magazine. The guide section 210 is set to be gradually reduced in the direction away from the extension end, so that when the card box 100 is inserted into the card magazine, the front end of the guide section 210 is relatively small, so that it is easy to enter the guide slot of the card magazine, which facilitates the positioning between the card box 100 and the card magazine.

[0046] When the card box 100 and the card magazine are slidingly matched, the guide block 200 can be matched with the guide groove first, and the guide rail can be matched with the guide groove 110 later; or the guide block 200 can slide in the guide groove while the guide rail slides in the guide groove 110; or the guide rail can be matched with the guide groove 110 first, and the guide block 200 can be matched with the guide groove later.

[0047] Please refer to Figure 2 and Figure 8 In one embodiment, the guide section 210 is located at an end of the inlet end 111 away from the extension end 112, and one side of the guide section 210 is connected to the bottom of the guide groove 110. Figures 2 to 3 The guide section 210 is located in front of the entrance end 111. When the card box 100 is inserted into the card magazine, the guide section 210 first cooperates with the card magazine, and then because one side of the guide section 210 is connected to the bottom of the guide groove 110, the guide groove 110 is connected to the guide rail of the card magazine, so that the guide rail of the card magazine slides in the guide groove 110, thereby realizing the cooperation between the card box 100 and the card magazine.

[0048] Please refer to Figures 2 to 3 , Figure 7 The guide groove 110 may be located on a side wall of the card box 100. There may be at least two guide grooves 110. The two guide grooves 110 may be located on two opposite side walls of the card box 100, respectively, thereby further improving the stability of the cooperation between the card box 100 and the card bin.

[0049] In one embodiment, a first magnetic member may be provided in the card box 100, and a second magnetic member may be provided in the card compartment, wherein the polarities of the first magnetic member and the second magnetic member are opposite, and when the first magnetic member and the second magnetic member are magnetically attracted to each other, it indicates that the card box 100 and the card compartment are properly assembled. Different from this embodiment, in one embodiment, a chip may be provided in the card box 100, and the chip may be detected by an identification device of a sample analysis device, thereby identifying and determining whether the card box 100 is properly assembled in the card compartment.

[0050] The guide groove 110 is formed in the guide block 200. Figure 2 and Fig.10 In one embodiment, the guide groove 110 has a first groove wall 110a and a second groove wall 110b opposite to each other, and the side wall of the card box 100 forms the second groove wall 110b. The first groove wall 110a and the second groove wall 110b of the guide groove 110 limit the two sides of the guide rail so that the guide rail slides in the guide groove 110. The first groove wall 110a is formed on the guide block 200, and the second groove wall 110b can be formed on the side wall of the card box 100, so that the guide block 200 and the card box 100 limit the guide rail.

[0051] For further information, please refer to Figures 2 to 3 , Fig.10 In one embodiment, the card box 100 includes a first shell 101 and a second shell 102, the first shell 101 and the second shell 102 are connected and enclosed to form the accommodating cavity 100a; the outer wall surface of the second shell 102 forms the second groove wall 110b.

[0052] Please refer to Figures 2 to 3 The second housing 102 may be a cover plate, and the second housing 102 is covered on the first housing 101, so that the first housing 101 and the second housing 102 are enclosed to form a receiving cavity 100a for receiving a plurality of reagent cards 20. There are many ways to connect the first housing 101 and the second housing 102, please refer to Figures 3 to 5 In one embodiment, the first housing 101 is snap-fitted with the second housing 102. A first snap-fitting groove 131 may be provided in the first housing 101, and a first snap-fitting buckle 132 may be provided in the second housing 102. The first snap-fitting buckle 132 cooperates with the first snap-fitting groove 131 to achieve snap-fitting between the first housing 101 and the second housing 102. Figures 4 to 5 A first lug 133 can be provided on the second shell 102, and a first buckle 132 can be provided on the first lug 133; an insertion groove 134 for the first lug 133 to extend into can be provided on the first shell 101, and a first buckle 131 can be provided in the groove; the first lug 133 extends into the insertion groove 134, and the first buckle 132 is engaged with the first buckle 131, so that the first shell 101 is engaged with the second shell 102.

[0053] In order to improve the accuracy of the test of the reagent card 20 and prevent the reagent card 20 from being penetrated by the water in the receiving cavity 100a, please refer to Figure 3 , Figure 6 , Figure 7 and Fig.11 In one embodiment, the reagent card clip device 10 further includes a counterweight block 300 , wherein the counterweight block 300 is provided with a receiving cavity 300 a and a through hole 300 b communicating with the receiving cavity 300 a , and the receiving cavity 300 a is used for placing a desiccant 410 .

[0054] Please refer to Figures 7 to 9 The counterweight 300 is pressed on the stacked reagent cards 20. Under the pressure of the counterweight 300 and its own gravity, the reagent card 20 can fall to the card removal position 100b and then be pulled out through the card outlet 100c. Figure 3 , Figures 6 to 11 The counterweight block 300 is provided with a receiving cavity 300a, in which a desiccant 410 can be placed, and a through hole 300b communicating with the receiving cavity 300a is provided on the counterweight block 300, so that the desiccant 410 can absorb moisture in the air in the receiving cavity 300a and the receiving cavity 100a, thereby ensuring the drying of the reagent card 20. It should be noted that there can be a plurality of through holes 300b, and the plurality of through holes 300b can be arranged in an array.

[0055] Please refer to Figure 3 , Figure 6 and Fig.11The counterweight block 300 may include a counterweight seat 310 and a counterweight cover 320. The counterweight seat 310 is concave to form a receiving groove for receiving the desiccant 410. The receiving groove may be open, and the counterweight cover 320 is set at the open part. The through hole 300b may be provided in the counterweight cover 320 or in the counterweight seat 310. The water vapor in the receiving cavity 100a may enter the receiving groove through the through hole 300b, and then be absorbed and dried by the desiccant 410, thereby facilitating the storage of the reagent card 20. Please refer to Figure 6 and Fig.11 The counterweight seat 310 is snap-connected with the counterweight cover 320. A second slot 310a can be set on the counterweight seat 310, a second lug 321 can be set on the counterweight cover 320, and a second buckle 321a can be set on one side of the second lug 321. The second buckle 321a cooperates with the second slot 310a to achieve snap-connection between the counterweight seat 310 and the counterweight cover 320.

[0056] Please refer to Figure 3 to Figure 4 In one embodiment, a drying chamber 100e is further provided in the card box 100, and a vent hole 100f is provided on the wall of the drying chamber 100e so that the drying chamber 100e is connected with the receiving chamber 100a. The drying chamber 100e can be located outside the receiving chamber 100a, and a drying element 420 can be placed in the drying chamber 100e, thereby further improving the dryness in the card box 100, extending the storage time of the reagent card 20, and allowing the reagent card 20 to stay and be stored in the card box 100 for a long time, further improving the detection accuracy.

[0057] In order to limit the movement track of the counterweight 300 in the accommodating chamber 100a, in one embodiment, one of the counterweight 300 and the cavity wall of the accommodating chamber 100a is provided with a guide rib, and the other is provided with a guide groove. The guide rib or the guide groove can extend along the direction in which the reagent card 20 falls into the card outlet slot, and the guide rib slides in the guide groove, thereby limiting the moving direction of the counterweight 300, so that the reagent card 20 can smoothly fall into the card outlet slot. The counterweight 300 can be provided with a guide rib, and the cavity wall of the accommodating chamber 100a is provided with a guide groove; or the counterweight 300 can be provided with a guide groove, and the second shell 102 is provided with a guide rib, which not only plays a guiding role, but also strengthens the mechanical strength of the second shell 102, and the card box 100 is not easy to deform.

[0058] It is understandable that the guide ribs can be two, and the corresponding guide grooves can also be two, and the two guide grooves can be located on opposite sides of one side of the counterweight 300; the guide ribs can also be three, and the corresponding guide grooves on the counterweight 300 can also be three, and the three guide grooves can be located on the same side of the counterweight 300, and the groove depth of the guide groove located in the middle can be greater than the groove depth of the other two guide grooves. Through the guidance of the guide ribs and the guide grooves, the counterweight 300 and the reagent card 20 can fall vertically, ensuring that the reagent cards 20 can be taken out one by one. It is understandable that the reagent card 20 can also be provided with a guide groove, and the guide groove is adapted to the guide ribs, thereby limiting the movement trajectory of the reagent card 20, ensuring that the reagent card 20 can smoothly fall to the card exit position.

[0059] The utility model also proposes a sample analysis device, which includes a card compartment and a reagent card clip device 10. The specific structure of the reagent card clip device 10 refers to the above embodiment. Since the sample analysis device adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here. Among them, one of the card compartment and the reagent card clip device 10 is provided with a guide rail, and the other is provided with a guide groove 110.

[0060] The sample analysis device may further include a card pushing device and a detection device for pushing the reagent card 20 in the card box 100 to move. The card pushing device may transport the reagent card 20 to the detection device, and the detection device may detect the reagent card 20.

[0061] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A reagent card clip device, characterized in that: include: A card box, wherein the card box is provided with a receiving cavity for receiving at least one reagent card; The outer wall of the card box is provided with a guide rail or a guide groove which cooperates with the card compartment of the sample analysis device; One end of the guide groove has an inlet end, and the inlet end is arranged in an open manner.

2. The reagent card clip device according to claim 1, characterized in that: The inlet end is arranged in a flared manner.

3. The reagent card clip device according to claim 1, characterized in that: The card box is provided with a guide block which cooperates with the card compartment of the sample analysis device, and the guide groove is opened on the guide block.

4. The reagent card clip device as claimed in claim 3, characterized in that: The guide groove has an extended end away from the inlet end, and the guide block is provided with a guide section, which extends from the inlet end to a side away from the extended end and is gradually arranged in the extending direction.

5. The reagent card clip device according to any one of claims 1 to 4, characterized in that: The reagent card clip device also includes a counterweight block, which is provided with a receiving cavity and a through hole communicating with the receiving cavity, and the receiving cavity is used to place a desiccant.

6. The reagent card clip device as claimed in claim 5, characterized in that: One of the counterweight block and the cavity wall of the accommodating cavity is provided with a guide rib, and the other is provided with a guide groove.

7. The reagent card clip device according to any one of claims 1 to 4, characterized in that: The card box is also provided with a drying chamber for placing a drying element, and a cavity wall of the drying chamber is provided with air holes so that the drying chamber is connected with the accommodating chamber.

8. A sample analysis device, characterized in that: include: Card warehouse; as well as The reagent card clip device according to any one of claims 1 to 7, wherein the reagent card clip device is installed in the card compartment through the guide rail or guide groove.

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