An integrated chemiluminescence analysis instrument

Abstract

The present invention belongs to the technical field of chemiluminescence analysis instruments, and specifically discloses an integrated chemiluminescence analysis instrument, comprising a device body, a display control panel being fixedly connected to the left side of the device body, a conveying mechanism being arranged inside the device body, the conveying mechanism comprising a cover plate assembly, a bearing assembly, a conveying assembly, a fixing assembly, a releasing assembly and a pulling assembly, the cover plate assembly being arranged at the front end of the device body, the bearing assembly being arranged inside the device body, a conveying assembly being arranged at the bottom end of the bearing assembly, a fixing assembly being arranged inside the bearing assembly, and a structural design of the conveying mechanism enabling a sample rack to be pulled outward from a bearing rack when a compartment cover is opened, and the sample rack can be pulled out from the bearing rack without manually releasing the fixation of the sample rack, so that the sample rack falls on the compartment cover, thereby facilitating the recovery of the sample rack.

Description

Technical Field

[0001] The invention belongs to the field of chemiluminescence analysis instruments, and specifically discloses an integrated chemiluminescence analysis instrument. Background Art

[0002] Chemiluminescent analysis instrument is also called chemiluminescent immunoassay instrument, which is an immunoassay method that directly labels antigens or antibodies with chemiluminescent agents. Chemiluminescent immunoassay instrument consists of two parts, namely, immune reaction system and chemiluminescent analysis system. Chemiluminescent analysis system uses chemiluminescent substances to form an excited intermediate through the catalysis of catalyst and oxidation of oxidant. When this excited intermediate returns to a stable ground state, it emits photons at the same time, and the light quantum yield is measured by luminescent signal measuring instrument. The immune reaction system directly labels the luminescent substance (excited intermediate generated under the excitation of the reactant) on the antigen (chemiluminescent immunoassay) or antibody (immunochemiluminescent analysis), or the enzyme acts on the luminescent substrate.

[0003] The existing chemiluminescence analysis instrument can specifically refer to the Chinese invention patent with application number: CN201510905029.9, which discloses in detail an integrated chemiluminescence analysis instrument, including a body, a display, a compartment door, and a keyboard. The body is divided into an upper shell and a lower shell. The keyboard and the compartment door are arranged side by side on the surface of the upper shell. The display is installed at the top of one side of the upper shell. The lower shell is provided with an electrical component, and the electrical component is provided with an electrical interface board. A detection unit is arranged between the upper shell and the lower shell. The present invention has a simple structure, is easy to operate, and is convenient for later repair and maintenance. It adopts an integrated design of various facilities, saves space, reduces complex installation steps, reduces costs, and improves work efficiency.

[0004] Although the above-mentioned chemiluminescence analysis instrument can be easily assembled and maintained, it is not convenient to take out and place samples inside the sample chamber during use. When taking out the sample rack, it is necessary to first open the sample chamber and then observe the position of the sample rack, and then manually pull the sample racks out of the sample chamber one by one. During the pulling-out process, the sample racks need to be manually released, which is time-consuming and laborious. Summary of the invention

[0005] In view of this, the technical problem to be solved by the present invention is to propose an integrated chemiluminescence analysis instrument to solve the problem that the chemiluminescence analysis instrument in the prior art can be easily assembled and repaired, but it is not convenient to take out and place the samples inside the sample chamber during use. When taking out the sample rack, it is necessary to first open the sample chamber and then observe the position of the sample rack, and then manually pull the sample racks out of the sample chamber one by one. During the pulling-out process, it is also necessary to manually release the fixation of the sample rack, which is a time-consuming and laborious operation.

[0006] To achieve the above objectives, the present invention provides an integrated chemiluminescence analysis instrument, comprising a device body, a display control panel being fixedly connected to the left side of the device body, a conveying mechanism being arranged inside the device body, the conveying mechanism comprising a cover assembly, a bearing assembly, a conveying assembly, a fixing assembly, a releasing assembly and a pulling-out assembly, the cover assembly being arranged at the front end of the device body, the bearing assembly being arranged inside the device body, a conveying assembly being arranged at the bottom end of the bearing assembly, a fixing assembly being arranged inside the bearing assembly, a releasing assembly being arranged between the front end of the fixing assembly and the cover assembly, and a pulling-out assembly being arranged between the position of the bearing assembly near the top and the cover assembly.

[0007] In the above technical solution, preferably, the cover plate assembly includes a bin cover, which is arranged at the front end of the device body, and the bottom end of the bin cover is rotatably connected to the device body, the rear side of the top end of the bin cover is attracted to the magnetic block, the rear end of the magnetic block is fixedly connected to a sleeve block, the rear end of the sleeve block is sleeved inside a sleeve groove, the sleeve groove is opened at the front end of the device body, and a first spring is arranged inside the sleeve groove.

[0008] In the above technical solution, preferably, a groove is provided at the top of the bin cover, one end of the first spring is fixedly connected to the sleeve block, and the other end of the first spring is fixedly connected to the inner wall of the sleeve groove.

[0009] In the above technical solution, preferably, the carrying assembly includes a carrying rack, the carrying rack is arranged inside the device body, and the top end of the carrying rack is slidably connected to a sample rack.

[0010] In the above technical scheme, preferably, the conveying assembly includes a screw sleeve, which is fixedly connected to the left and right sides of the front end of the bottom of the carrier frame, and the screw sleeve is threadedly connected to the screw rod, the left side of the screw rod is rotatably connected to the inner wall of the device body, the right side of the screw rod is fixedly connected to the output end of the motor, the motor is fixedly connected to the inner wall of the device body, and the left and right sides of the rear end of the bottom of the carrier frame are fixedly connected with a sliding sleeve, the sliding sleeve is slidably connected to the outside of the sliding rod, and the left and right sides of the sliding rod are fixedly connected to the inner wall of the device body.

[0011] In the above technical solution, preferably, the fixing component includes a snap-in groove, which is opened at the bottom end of the sample rack, and the bottom end of the snap-in groove is engaged with the fixing block. The bottom end of the fixing block is sleeved with the interior of the movable cavity, and the movable cavity is opened at a position near the front end of the top of the carrier frame.

[0012] In the above technical solution, preferably, the top end of the fixed block is provided with an inclined surface, the top end of the second spring is fixedly connected to the fixed block, and the bottom end of the second spring is fixedly connected to the bottom end of the movable cavity.

[0013] In the above technical solution, preferably, a first sliding block is fixedly connected to the bottom of the rear end of the fixed block, the first sliding block is slidably connected to the inside of a first sliding groove, and the first sliding groove is opened at the rear side of the movable cavity.

[0014] The cam is an angular channel formed between a pair of camming elements and a pair of camming, the cam being arranged on a pair of opposite ends of the cam being brought into contact with the inner wall of the cam, and the pair of cams being connected by a threaded cantilever cam and a threaded cantilever cam.

[0015] In the above technical scheme, preferably, the pulling-out assembly includes a rotating seat, the rotating seat is arranged at a position near the top end on the rear side of the bin cover, both sides of the rotating seat are rotatably connected with the fixed seat, the fixed seat is fixedly connected to the bin cover, the rear end of the rotating seat is fixedly connected with a connecting rod, the connecting rod is sleeved inside the connecting groove, the connecting groove is opened at the front end of the pulling block, the pulling block is inserted inside the fifth spring, the fifth spring is opened at the front end of the sample rack near the top position, the fifth spring is arranged inside the connecting groove, the front end of the fifth spring is fixedly connected to the connecting rod, and the rear end of the fifth spring is fixedly connected to the inner wall of the connecting groove, the bottom end of the inner wall of the connecting groove is fixedly connected with a third sliding block at a position near the front, the third sliding block is slidably connected to the inside of the third sliding groove, the third sliding groove is opened at the bottom end of the connecting rod, and a card slot is opened at the top of the pulling block, the card slot is engaged with the card block, and the card block is glued to the top end of the inner wall of the pulling groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: the present invention, through the structural design of the conveying mechanism, enables the sample rack to be pulled outward from the carrier when the compartment cover is opened, and the sample rack can be pulled out from the carrier without manually releasing the fixation of the sample rack, so that the sample rack falls on the compartment cover, which is convenient for recycling the sample rack, and effectively solves the problem that the chemiluminescence analysis instrument of the prior art cannot conveniently take out and place the samples inside the sample compartment during use, and when taking out the sample rack, it is necessary to first open the sample compartment and then observe the position of the sample rack, and then manually pull the sample racks out from the inside of the sample compartment one by one, and in the process of pulling out, it is also necessary to manually release the fixation of the sample rack, which is both time-consuming and laborious.

[0017] The structural design of the cover assembly facilitates the fixing of the bin cover, and the pull groove on the top of the bin cover can be used to conveniently pull the bin cover to open it. The structural design of the combination of the conveying assembly and the carrying assembly can simultaneously carry multiple groups of different samples and convey the samples for testing;

[0018] The structural design of the fixing component can fix the sample rack, so as to prevent the sample rack from being offset due to external force after being placed on the carrier, thereby causing the sample rack to be unable to be normally transported to the next process for testing and remain on the carrier;

[0019] Through the structural design of the release component, the fixation of the carrier to the sample rack can be quickly released by only pushing the compartment cover toward the device body, so that the sample rack can be smoothly pulled out from the carrier by pulling the component, thereby facilitating the removal of the sample rack from the carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of a first cross-sectional three-dimensional structure of the present invention;

[0022] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 It is a schematic diagram of a second cross-sectional three-dimensional structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0025] Figure 6 For the present invention Figure 4 The enlarged structural diagram at C in the middle;

[0026] Figure 7 It is a schematic diagram of a third cross-sectional three-dimensional structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 The enlarged structural diagram at D in the middle;

[0028] Fig. 9 It is a schematic diagram of a first partial three-dimensional structure of the present invention;

[0029] Fig.10 It is a schematic diagram of a second partial three-dimensional structure of the present invention;

[0030] Fig.11 It is a schematic diagram of a third partial three-dimensional structure of the present invention;

[0031] Fig.12 It is a schematic diagram of a fourth partial three-dimensional structure of the present invention.

[0032] In the figure: 1, device body; 2, display control panel; 31, compartment cover; 32, pull groove; 33, magnetic block; 34, sleeve block; 35, sleeve groove; 36, first spring; 37, carrier; 38, sample rack; 39, screw sleeve; 40, screw rod; 41, motor; 42, sleeve; 43, slide rod; 44, fixed block; 45, movable cavity; 46, second spring; 47, first slider; 48, first slide groove; 49, top moving groove ; 50. Top block; 51. Movable groove; 52. Guide rod; 53. Storage chamber; 54. Third spring; 55. Movable plate; 56. Fourth spring; 57. Second slider; 58. Second slide groove; 59. Rotating seat; 60. Fixed seat; 61. Connecting rod; 62. Connecting groove; 63. Pulling block; 64. Fifth spring; 65. Third slider; 66. Third slide groove; 67. Pulling groove; 68. Card slot; 69. Card block. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] like Figure 1-Figure 12The integrated chemiluminescence analysis instrument shown in the figure comprises a device body 1, a display control panel 2 is fixedly connected to the left side of the device body 1, a conveying mechanism is arranged inside the device body 1, and the conveying mechanism comprises a cover assembly, a bearing assembly, a conveying assembly, a fixing assembly, a releasing assembly and a pulling assembly, the cover assembly is arranged at the front end of the device body 1, the bearing assembly is arranged inside the device body 1, the conveying assembly is arranged at the bottom end of the bearing assembly, the fixing assembly is arranged inside the bearing assembly, a releasing assembly is arranged between the front end of the fixing assembly and the cover assembly, and a pulling assembly is arranged between the position of the bearing assembly near the top and the cover assembly, through the conveying mechanism The structural design of the feeding mechanism enables the sample rack to be pulled outward from the carrier when the compartment cover is opened. The sample rack can be pulled out from the carrier without manually releasing the fixation of the sample rack, so that the sample rack falls on the compartment cover, which is convenient for recovering the sample rack. This effectively solves the problem that the chemiluminescence analysis instrument in the prior art cannot conveniently take out and place samples inside the sample compartment during use. When taking out the sample rack, it is necessary to first open the sample compartment and then observe the position of the sample rack, and then manually pull the sample racks out of the interior of the sample compartment one by one. During the pulling-out process, it is also necessary to manually release the fixation of the sample rack, which is a time-consuming and laborious operation.

[0036] The cover assembly includes a bin cover 31, which is arranged at the front end of the device body 1, and the bottom end of the bin cover 31 is rotatably connected to the device body 1, the rear side of the top of the bin cover 31 is attracted to the magnetic block 33, and the rear end of the magnetic block 33 is fixedly connected to a sleeve block 34, the rear end of the sleeve block 34 is sleeved in the interior of a sleeve groove 35, and the sleeve groove 35 is opened at the front end of the device body 1, and a first spring 36 is arranged inside the sleeve groove 35. When the bin cover 31 is to be opened, it is only necessary to flip the bin cover 31 downward by pulling the pull groove 32. When the bin cover 31 is to be closed, it is only necessary to flip the bin cover 31 upward so that the rear side of the bin cover 31 is attracted to the magnetic block 33 to close the sample bin of the device body 1.

[0037] A pull groove 32 is provided at the top of the bin cover 31, one end of the first spring 36 is fixedly connected to the sleeve block 34, and the other end of the first spring 36 is fixedly connected to the inner wall of the sleeve groove 35. The bearing assembly includes a bearing frame 37, which is arranged inside the device body 1. The top of the bearing frame 37 is slidably connected to the sample rack 38. When the bin cover 31 is pushed to rotate toward the device body 1, the rotating seat 59 pushes the connecting rod 61 to move inside the connecting groove 62 as the bin cover 31 rotates, and squeezes the fifth spring 64 to cause the fifth spring 64 to produce elastic deformation. When the bin cover 31 is pushed to rotate toward the device body 1, the bin cover 31 simultaneously squeezes the magnetic block 33, and the sleeve block 34 fixedly connected to the magnetic block 33 moves to the inside of the sleeve groove 35, and causes the sleeve block 34 to pull the first spring 36 to produce elastic deformation. After the bin cover 31 stops being pushed, the bin cover 31 returns to its original position under the joint action of the restoring force of the first spring 36 and the sleeve block 34.

[0038] The conveying assembly includes a screw sleeve 39, which is fixedly connected to the left and right sides of the front end of the bottom of the carrier frame 37, and the screw sleeve 39 is threadedly connected to the screw rod 40. The left side of the screw rod 40 is rotatably connected to the inner wall of the device body 1, and the right side of the screw rod 40 is fixedly connected to the output end of the motor 41. The motor 41 is fixedly connected to the inner wall of the device body 1. The left and right sides of the rear end of the bottom of the carrier frame 37 are fixedly connected with a sliding sleeve 42. The sliding sleeve 42 is slidably connected to the outer side of the sliding rod 43, and the left and right sides of the sliding rod 43 are fixedly connected to the inner wall of the device body 1.

[0039] The fixing assembly includes a snap-in groove, which is provided at the bottom end of the sample rack 38. The bottom end of the snap-in groove is engaged with the fixing block 44. The bottom end of the fixing block 44 is sleeved with the interior of a movable cavity 45. The movable cavity 45 is provided at a position near the front end of the top end of the carrier 37. The top end of the fixing block 44 is provided with an inclined surface. The top end of the second spring 46 is fixedly connected to the fixing block 44, and the bottom end of the second spring 46 is fixedly connected to the bottom end of the movable cavity 45. When the sample rack 38 is to be fixed, the sample rack 38 is first placed on the top end of the carrier 37, and then the sample rack 38 is pushed toward the inside of the device body 1 to move the sample rack 38 toward the inside of the device body 1. At this time, the bottom end of the sample rack 38 squeezes the inclined surface provided at the top end of the fixing block 44, so that the fixing block 44 is pressed under the action of the squeezing force. The sample rack 38 is completely inserted into the device body 1 when the rear end of the first slide groove 48 abuts against the inner wall of the device body 1. At this time, the bottom end of the sample rack 38 no longer squeezes the fixing block 44. At this time, the fixing block 44 returns to its original position under the action of the restoring force of the second spring 46 and engages with the notch opened at the bottom end of the sample rack 38, thereby fixing the sample rack 38. The inclined surface opened at the bottom end of the fixing block 44 can only prevent the sample rack 38 from moving forward but cannot prevent the sample rack 38 from moving backward, so that the sample rack 38 can be smoothly pulled out backward for detection.

[0040] A first slider 47 is fixedly connected to the bottom of the rear end of the fixed block 44. The first slider 47 is slidably connected to the inside of a first slide groove 48. The first slide groove 48 is opened on the rear side of the active cavity 45. When the fixed block 44 moves, the first slider 47 fixedly connected to the fixed block 44 moves inside the first slide groove 48 synchronously with the movement of the fixed block 44. The combination of the first slider 47 and the first slide groove 48 has the effect of limiting the moving distance of the fixed block 44, thereby preventing the fixed block 44 from moving excessively under the action of the restoring force of the second spring 46, thereby preventing the fixed block 44 from escaping from the inside of the active cavity 45.

[0041] The release assembly includes a push groove 49, which is provided at the front end of the fixed block 44, and the push groove 49 cooperates with the push block 50. The rear end of the push block 50 is provided with an inclined surface, and the interior of the push block 50 is provided with a movable groove 51, and the front end of the push block 50 is sleeved with the interior of a storage chamber 53, and the interior of the movable groove 51 is slidably connected with a guide rod 52, and the guide rod 52 is fixedly connected to the inner wall of the storage chamber 53, and the outer side of the guide rod 52 is wound with a third spring 54, and the side of the third spring 54 close to the push block 50 is in contact with the push block 50, and the side of the third spring 54 away from the push block 50 is fixedly connected to the inner wall of the storage chamber 53, and the storage chamber 53 is provided at a position near the bottom end of the rear side of the bin cover 31, and the interior of the storage chamber 53 is provided with The movable plate 55 has second sliders 57 fixedly connected to both sides of the movable plate 55. The second sliders 57 are slidably connected to the inside of the second slide grooves 58, and the second slide grooves 58 are opened on both sides of the storage chamber 53. The front end of the movable plate 55 is fixedly connected to the rear end of the fourth spring 56, and the front end of the fourth spring 56 is fixedly connected to the inner wall of the storage chamber 53. When the movable plate 55 moves, the second slider 57 fixedly connected to the movable plate 55 moves synchronously in the second slide groove 58. The combination of the second slider 57 and the second slide groove 58 can make the movable plate 55 move more smoothly in the storage chamber 53, thereby preventing the movable plate 55 from being stuck and unable to move due to the contact with the inner wall of the storage chamber 53.

[0042] The pull-out assembly includes a rotating seat 59, which is arranged at a position near the top of the rear side of the compartment cover 31. Both sides of the rotating seat 59 are rotatably connected to the fixed seat 60, and the fixed seat 60 is fixedly connected to the compartment cover 31. The rear end of the rotating seat 59 is fixedly connected with a connecting rod 61, and the connecting rod 61 is sleeved inside the connecting groove 62. The connecting groove 62 is arranged at the front end of the pulling block 63, and the pulling block 63 is inserted into the inside of the fifth spring 64. The fifth spring 64 is arranged at a position near the top of the front end of the sample rack 38. The inside of the connecting groove 62 is provided with a fifth spring 64, and the front end of the fifth spring 64 is fixedly connected to the connecting rod 61, and the rear end of the fifth spring 64 is fixedly connected to the inner wall of the connecting groove 62. The bottom end of the inner wall of the connecting groove 62 is close to the front A third slider 65 is fixedly connected at the position, and the third slider 65 is slidably connected inside the third slide groove 66. The third slide groove 66 is provided at the bottom end of the connecting rod 61. A clamping groove 68 is provided at the top of the pulling block 63. The clamping groove 68 is engaged with the clamping block 69. The clamping block 69 is glued to the top of the inner wall of the pulling groove 67. When the connecting rod 61 moves inside the connecting groove 62, the third slider 65 fixedly connected to the inner wall of the connecting groove 62 moves synchronously inside the third slide groove 66. The combination of the third slider 65 and the third slide groove 66 plays an effect of limiting the moving distance of the connecting rod 61, thereby preventing the connecting rod 61 from escaping from the inside of the connecting groove 62, thereby causing the rotating seat 59 and the pulling block 63 to be completely separated.

[0043] When the sample rack 38 is to be pulled outward, the compartment cover 31 is first pushed toward the device body 1, so that the top block 50 is inserted into the inside of the top groove 49 as the compartment cover 31 moves, and the top fixed block 44 moves toward the inside of the movable cavity 45, so that the fixed block 44 is released from the engagement with the sample rack 38. At this time, the limiting effect on the sample rack 38 is released and the compartment cover 31 is pulled outward. When the compartment cover 31 is turned outward, the pulling block 63 is driven to move synchronously in the direction away from the device body 1 through the fixed seat 60, the rotating seat 59 and the connecting rod 61. When the pulling block 63 moves away from the device body 1, the sample rack 38 is also moved synchronously through the cooperation of the card slot 68 and the card block 69. When it moves outward to a certain extent, the squeezing force of the card slot 68 on the card block 69 is too great to cause the card block 69 to produce elastic deformation, thereby releasing the state of engagement with the card slot 68. At this time, the pulling block 63 is no longer restricted by the card slot 68 and the card block 69 and escapes from the inside of the pulling slot 67. At the same time, the sample rack 38 is also moved from the carrier 37 to the top of the compartment cover 31, and the sample rack 38 is received by the compartment cover 31, so that it is convenient for the operator to take out the sample rack 38.

[0044] When the sample rack 38 is to be tested, the sample rack 38 is first placed on the top of the carrier 37, and then the cover 31 is not closed. The motor 41 is then started to drive the screw 40 to rotate and drive the screw sleeve 39 to move, thereby driving the carrier 37 to drive the sample rack 38 to move synchronously. After moving to the specified position, the sample rack 38 is removed from the carrier 37 through the structure inside the device body 1, and the sample on the sample rack 38 is tested. When the sample rack 38 is to be taken out, the motor 41 rotates in the opposite direction to make the carrier 37 drive the sample rack 38 to move to the initial position. During the movement of the carrier 37, the carrier 37 first contacts the top block 50 and squeezes the inclined surface opened on the left side of the top block 50, so that the top block 50 moves to the right side of the storage cavity 53 under the action of the squeezing force. The movable plate 55 is pushed to move toward the inside of the storage chamber 53, so that the movable plate 55 squeezes the fourth spring 56, and then the fourth spring 56 is elastically deformed. After the support frame 37 and the sample rack 38 move to their original positions, the squeezing force of the support frame 37 and the sample rack 38 on the top block 50 disappears. At this time, the top block 50 first moves backward under the action of the movable plate 55 and the fourth spring 56, and then under the action of the restoring force of the third spring 54, the top block 50 moves to the left side and is inserted into the inside of the movable chamber 45.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An integrated chemiluminescence analysis instrument, comprising a device body (1), a display control panel (2) being fixedly connected to the left side of the device body (1), characterized in that: A conveying mechanism is arranged inside the device body (1), and the conveying mechanism comprises a cover plate assembly, a bearing assembly, a conveying assembly, a fixing assembly, a releasing assembly and a pulling assembly. The cover plate assembly is arranged at the front end of the device body (1), the bearing assembly is arranged inside the device body (1), a conveying assembly is arranged at the bottom end of the bearing assembly, a fixing assembly is arranged inside the bearing assembly, a releasing assembly is arranged between the front end of the fixing assembly and the cover plate assembly, and a pulling assembly is arranged between the position of the bearing assembly near the top end and the cover plate assembly; The cover plate assembly comprises a bin cover (31), the bin cover (31) is arranged at the front end of the device body (1), and the bottom end of the bin cover (31) is rotatably connected to the device body (1), the rear side of the top end of the bin cover (31) is attracted to the magnetic block (33), the rear end of the magnetic block (33) is fixedly connected to a sleeve block (34), the rear end of the sleeve block (34) is sleeved inside a sleeve groove (35), the sleeve groove (35) is opened at the front end of the device body (1), and a first spring (36) is arranged inside the sleeve groove (35), and the bearing assembly comprises a bearing frame (37), the bearing frame (37) is arranged inside the device body (1), and the top end of the bearing frame (37) is slidably connected to a sample frame (38); The release assembly comprises a push groove (49), the push groove (49) being formed at the front end of the fixed block (44), the push groove (49) being matched with the push block (50), the rear end of the push block (50) being formed with an inclined surface, the interior of the push block (50) being formed with a movable groove (51), and the front end of the push block (50) being sleeved with the interior of a storage chamber (53), the interior of the movable groove (51) being slidably connected with a guide rod (52), the guide rod (52) being fixedly connected to the inner wall of the storage chamber (53), the outer side of the guide rod (52) being wound with a third spring (54), the storage chamber (53) being formed at a position close to the bottom end of the rear side of the bin cover (31), the interior of the storage chamber (53) being provided with a movable plate (55), the front end of the movable plate (55) being fixedly connected to the rear end of a fourth spring (56), and the front end of the fourth spring (56) being fixedly connected to the inner wall of the storage chamber (53).

2. The integrated chemiluminescence analysis instrument according to claim 1, characterized in that: A draw groove (32) is provided at the top of the bin cover (31), one end of the first spring (36) is fixedly connected to the sleeve block (34), and the other end of the first spring (36) is fixedly connected to the inner wall of the sleeve groove (35).

3. The integrated chemiluminescence analysis instrument according to claim 2, characterized in that: The conveying assembly comprises a screw sleeve (39), wherein the screw sleeve (39) is fixedly connected to the left and right sides of the front end of the bottom of the carrier (37), and the screw sleeve (39) is threadedly connected to the screw rod (40), the left side of the screw rod (40) is rotatably connected to the inner wall of the device body (1), the right side of the screw rod (40) is fixedly connected to the output end of the motor (41), and the motor (41) is fixedly connected to the inner wall of the device body (1), and the left and right sides of the rear end of the bottom of the carrier (37) are fixedly connected to the sliding sleeve (42), the sliding sleeve (42) is slidably connected to the outer side of the sliding rod (43), and the left and right sides of the sliding rod (43) are fixedly connected to the inner wall of the device body (1).

4. The integrated chemiluminescence analysis instrument according to claim 3, characterized in that: The fixing assembly comprises a snap-in groove, which is disposed at the bottom end of the sample rack (38), the bottom end of the snap-in groove being snap-fitted with a fixing block (44), the bottom end of the fixing block (44) being sleeved inside an active cavity (45), and the active cavity (45) being disposed at a position near the front end of the top end of the carrier (37).

5. The integrated chemiluminescence analysis instrument according to claim 4, characterized in that: The top end of the fixed block (44) is provided with an inclined surface, the bottom end of the fixed block (44) is fixedly connected to a second spring (46), and the bottom end of the second spring (46) is fixedly connected to the bottom end of the movable chamber (45).

6. The integrated chemiluminescence analysis instrument according to claim 5, characterized in that: A first sliding block (47) is fixedly connected to the bottom of the rear end of the fixed block (44), and the first sliding block (47) is slidably connected to the inside of a first sliding groove (48), and the first sliding groove (48) is opened on the rear side of the movable cavity (45).

7. The integrated chemiluminescence analysis instrument according to claim 1, characterized in that: The side of the third spring (54) close to the top block (50) is in contact with the top block (50), and the side of the third spring (54) away from the top block (50) is fixedly connected to the inner wall of the storage chamber (53). Both sides of the movable plate (55) are fixedly connected to second sliders (57), and the second sliders (57) are slidably connected to the inside of second slide grooves (58), and the second slide grooves (58) are provided on both sides of the storage chamber (53).

8. The integrated chemiluminescence analysis instrument according to claim 1, characterized in that: The pull-out assembly comprises a rotating seat (59), wherein the rotating seat (59) is arranged at a position near the top of the rear side of the bin cover (31), and the two sides of the rotating seat (59) are rotatably connected to the fixed seat (60), and the fixed seat (60) is fixedly connected to the bin cover (31). The rear end of the rotating seat (59) is fixedly connected to a connecting rod (61), and the connecting rod (61) is sleeved inside a connecting groove (62), and the connecting groove (62) is opened at the front end of the pulling block (63), and the pulling block (63) is inserted into the inside of a fifth spring (64), and the fifth spring (64) is opened at a position near the top of the front end of the sample rack (38). The connecting groove ( A fifth spring (64) is arranged inside the connecting rod (62), the front end of the fifth spring (64) is fixedly connected to the connecting rod (61), and the rear end of the fifth spring (64) is fixedly connected to the inner wall of the connecting groove (62), a third slider (65) is fixedly connected at a position near the front of the bottom end of the inner wall of the connecting groove (62), the third slider (65) is slidably connected inside the third slide groove (66), the third slide groove (66) is provided at the bottom end of the connecting rod (61), a slot (68) is provided at the top end of the pulling block (63), the slot (68) is engaged with the block (69), and the block (69) is glued to the top end of the inner wall of the pulling groove (67).

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