Sample liquid experiment table for hepatitis C virus detection

By designing an automated sample solution test bench, the risks of test tube dropping and virus leakage during the Hepatitis C virus detection process are solved, and the operational safety and efficiency are improved, and the safe handling of the virus is ensured through the inactivated device.

CN119913029APending Publication Date: 2025-05-02锦州海关综合技术服务中心
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Patent Information

Application Number
CN202510104781.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2025-05-02

AI Technical Summary

Technical Problem

The existing hepatitis C virus detection test bench has the risk of test tube dropping and virus leakage during operation, and cannot effectively inactivate the detection sample, resulting in safety hazards.

Method used

A sample liquid test bench including a shell, a detection mechanism, a lifting mechanism and a cleaning mechanism is designed. Through the cooperation of the drive assembly and the transmission assembly, the sample liquid test tube is automatically collected and pushed out of the shell, and an inactivation device is equipped to disinfect the test tube.

Benefits of technology

It reduces direct contact between operators and test tubes, reduces operating risks, ensures the safety and efficiency of sample test tubes during the detection process, and effectively eliminates the risk of virus transmission through the inactivated device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a sample liquid experiment table for hepatitis C virus detection, and relates to the technical field of virus detection, the sample liquid experiment table comprises a shell, a lifting mechanism and a cleaning mechanism; an opening is formed in the upper end of the shell, and a partition plate is horizontally fixed in an inner cavity; the mounting end of the driving assembly is fixed to the inner bottom wall of the shell, and the output end of the driving assembly penetrates through the partition plate. The pressing rod is fixed on the driving assembly; the placement plate and the detection mechanism can form a sealed space, and the bottom wall of the placement plate is fixedly connected with the output end of the driving assembly; the mounting end of the transmission assembly is fixed to the inner side wall of the shell, and the transmission end of the transmission assembly penetrates through the partition plate to be fixed to the elastic telescopic mechanism. The push plate surface is fixed at the other end of the transmission assembly; one end of the pressing plate is fixed to the transmission assembly, and the other end abuts against the pressing rod. In the hepatitis C detection process, it can be guaranteed that direct contact between an operator and a test tube can be reduced as much as possible in the detection process or after detection is completed, and some potential risks of the operator are avoided.
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Description

Technical Field

[0001] The invention relates to the technical field of virus detection, and more particularly to a sample liquid test bench for hepatitis C virus detection. Background Art

[0002] Hepatitis C virus detection generally requires the use of a hepatitis C virus detection experimental platform, and basically all of them will use a hepatitis C virus detection auxiliary device, but it is very inconvenient to use it, and the operator needs to drop the detection reagent into the detection tank one by one, which is very troublesome and time-consuming. Moreover, when the traditional detection auxiliary device is placed on the desktop, the fixation effect of the virus detection experimental platform on the test tube is poor, so that when the virus sample is mixed with the reagent, it is easy to cause the test tube to fall, resulting in damage to the test tube, causing safety risks, inconvenience for the staff to perform the test, and resulting in the inability to use it. Most of the existing hepatitis C virus detection experiments use detection instruments to detect experimental samples, and the detection instruments are generally placed directly on ordinary operating tables. When the sample detection experiment is completed, the test sample is generally taken out and destroyed. However, since the test sample contains a certain risk of containing viruses, during the actual operation of the test personnel, it is also possible that the test sample leaks due to improper operation, or an accident may occur on the way to destroy the sample, resulting in the leakage of the hepatitis C virus, thereby causing a serious medical accident. After testing the virus sample liquid, it needs to be sterilized in a timely manner, but most of the common laboratory tables on the market are manually cleaned by laboratory technicians, which poses certain risks of transmission and endangers the personal safety of laboratory technicians.

[0003] Therefore, in view of the current problems, how to provide a sample liquid test bench for hepatitis C virus detection, which can ensure that during the hepatitis C test, the operator can minimize direct contact with the test tube during the test or after the test is completed, and avoid some potential dangers for the operator; at the same time, it can also solve the problem that the laboratory operating table cannot inactivate the virus of the test sample, resulting in accidents during the destruction of the test sample, causing the virus to leak out, thereby causing serious medical accidents, is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0004] Therefore, the present invention provides a sample liquid test bench for hepatitis C virus detection, which can ensure that during the hepatitis C detection process, the operator can minimize direct contact with the test tube during the detection process or after the detection is completed, thereby avoiding some potential dangers for the operator; at the same time, it can also solve the problem that the laboratory operating table cannot inactivate the virus of the test sample, resulting in accidents during the destruction of the test sample, causing the virus to leak out, thereby causing serious medical accidents.

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

[0006] A sample liquid test bench for detecting hepatitis C virus, comprising:

[0007] A shell, wherein an opening is formed at the upper end of the shell and a partition is horizontally fixed to the inner cavity of the shell;

[0008] A detection mechanism, the detection mechanism is mounted on the upper surface of the housing, and the bottom end of the detection mechanism corresponds to the opening;

[0009] A lifting mechanism, the lifting mechanism comprising a driving assembly, a pressure rod and a placement plate, the mounting end of the driving assembly is fixed to the inner bottom wall of the shell, and the output end of the driving assembly passes through the partition; the pressure rod is fixed to the driving assembly; the placement plate is placed horizontally and corresponds to the opening, and can form a sealed space with the detection mechanism, and the bottom wall of the placement plate is fixedly connected to the output end of the driving assembly;

[0010] A cleaning mechanism, the cleaning mechanism includes an elastic telescopic mechanism, a transmission assembly, a push plate and a pressure plate, the elastic telescopic mechanism is fixed to the inner bottom wall of the shell and is located on one side of the driving assembly; the mounting end of the transmission assembly is located on the upper part of the partition and is fixed to the inner wall of the shell, and the transmission end of the transmission assembly passes through the partition and is fixed to the elastic telescopic mechanism; the plate surface of the push plate is perpendicular to the partition, and its plate surface is fixed to the other end of the transmission assembly; one end of the pressure plate is fixed to the transmission assembly, and the other end is in contact with the pressure rod, so that when the driving assembly drives the placement plate to descend, the pressure rod presses the pressure plate downward so that the transmission assembly drives the push plate to move along the partition.

[0011] Through the above technical scheme, the present invention provides a sample liquid test bench for hepatitis C virus detection. After the sample liquid test tube is detected by the detection mechanism, the driving component is started to move the placement plate toward the inner cavity of the shell, so that the sample liquid test tube is first retracted into the shell. At the same time, during the descent of the driving component, the pressure rod can also press the pressure plate to move downward synchronously, so that the transmission component can synchronously push the push plate to move horizontally along the partition, and push the sample liquid test tube out of the shell along the partition, ensuring that the sample liquid test tube does not need to be touched during the entire detection process, thereby greatly ensuring the safety and efficiency of the detection process.

[0012] Preferably, in the above-mentioned sample liquid test bench for hepatitis C virus detection, the driving assembly includes a driving motor and a support rod, the driving motor is fixed to the inner bottom wall of the shell; one end of the support rod is fixed to the output end of the driving motor, and the other end is fixed to the bottom wall of the placement plate, and the pressure rod is fixed to the rod body of the support rod. This further ensures that the placement plate can be raised and lowered more stably.

[0013] Preferably, in the above-mentioned sample liquid test bench for detecting hepatitis C virus, the transmission assembly includes a first fixed cylinder, a first transmission rod, a second transmission rod and a gear, wherein the first fixed cylinder is located at the upper part of the partition and is horizontally fixed to the inner wall of the shell; one end of the first transmission rod is located inside the first fixed cylinder and is slidably connected to its inner wall, and the other end is fixed with the push plate, and the first transmission rod is fixed with a first rack along its length direction; one end of the second transmission rod is fixed to the elastic telescopic mechanism, and its rod passes through the partition, and is fixed with a second rack along its length direction; the gear is fixed to the partition through a mounting shaft, and is meshed with the first rack and the second rack respectively. The vertical movement direction of the push motor is converted into a lateral movement direction along the partition, so as to ensure that the sample liquid test tube can be stably pushed out of the shell.

[0014] Preferably, in the above-mentioned sample liquid test bench for detecting hepatitis C virus, the elastic telescopic mechanism includes a second fixed cylinder and a spring, the second fixed cylinder is fixed to the inner bottom wall of the shell; one end of the spring is fixed to the inner bottom wall of the second fixed cylinder, and the other end is fixedly connected to one end of the second transmission rod, so as to realize the space for the second transmission rod to move up and down.

[0015] Preferably, in the above-mentioned sample liquid test bench for detecting hepatitis C virus, the detection mechanism includes a test tube rack and a reagent placement box, the test tube rack is fixed on the outer top wall of the shell; the reagent placement box is fixed on the top of the test tube rack, and a reagent placement cavity is provided inside, a plurality of sets of electromagnetic control valves are installed at the bottom of the reagent placement box, and liquid outlet nozzles are installed under the plurality of sets of electromagnetic control valves, and a plurality of sets of test tube placement slots are provided on the placement plate corresponding to the liquid outlet nozzles. This ensures that the operator does not need to manually add reagents during the detection process, thereby ensuring safety.

[0016] Preferably, in the above-mentioned sample liquid test bench for hepatitis C virus detection, the test tube rack includes two groups of fixed rods, a limiting plate and two groups of sliding rods, the two groups of fixed rods are respectively fixed on the outer top wall of the shell; the two ends of the limiting plate are respectively fixed on the two groups of fixed rods, and the limiting plate is provided with limiting holes corresponding to the test tube placement slot; the two groups of sliding rods are correspondingly slidably connected to the two groups of fixed rods. The height of the test tube rack can be increased.

[0017] Preferably, in the above-mentioned sample liquid test bench for detecting hepatitis C virus, the detection mechanism further includes a cover body and a drive motor, the cover body is buckled on the outer top wall of the shell corresponding to the opening and forms a detection space with the shell; the shell of the drive motor is fixed to the outer top wall of the cover body, and the output shaft of the drive motor passes through the cover body and is fixedly connected to the reagent placement box to ensure the closed detection environment.

[0018] Preferably, in the above-mentioned sample liquid test bench for detecting hepatitis C virus, the inactivation device is also included, and the inactivation device includes a disinfection water tank, a water pipe and a spray head, the disinfection water tank is fixed to the outer top wall of the shell; the first end of the water pipe is fixed to the water outlet of the disinfection water tank; the spray head is fixed to the inner bottom wall of the shell behind the moving direction of the push plate, and is detachably connected to the second end of the water pipe. The sample liquid test tube can be fully disinfected before being pushed out of the shell, reducing the possibility of virus transmission.

[0019] Preferably, in the above-mentioned sample liquid test bench for detecting hepatitis C virus, a sealing door is provided on the side wall of the shell behind the moving direction of the push plate, the sealing door is located above the partition, and a handle is fixed on the outer wall of the sealing door.

[0020] It can be seen from the above technical solution that, compared with the prior art, the present invention discloses a sample liquid test bench for hepatitis C virus detection, which has the following beneficial effects:

[0021] 1. After the sample liquid test tube in the present invention is tested by the detection mechanism, the driving component is started to move the placement plate toward the inner cavity of the shell, so that the sample liquid test tube is first retracted into the shell. At the same time, during the descent of the driving component, the pressure rod can also press the pressure plate to move downward synchronously, so that the transmission component can synchronously push the push plate to move horizontally along the partition, and push the sample liquid test tube out of the shell along the partition, ensuring that the sample liquid test tube does not need to be touched during the entire detection process, thereby ensuring the safety and efficiency of the detection process to a great extent.

[0022] 2. The present invention uses a reagent placement box and a solenoid valve to achieve the goal of eliminating the need for operators to manually add reagents during the detection process, thereby ensuring safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention 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 embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0024] Figure 1 The accompanying drawing is a structural cross-sectional view of a sample liquid test bench for hepatitis C virus detection provided by the present invention;

[0025] Figure 2 The accompanying drawing is a structural cross-sectional view of a sample liquid test bench for hepatitis C virus detection provided by the present invention;

[0026] Figure 3 The accompanying drawing is a structural cross-sectional view of a sample liquid test bench for detecting hepatitis C virus provided by the present invention.

[0027] in:

[0028] 1-shell; 2-partition; 3-detection mechanism; 31-test tube rack; 311-fixed rod; 312-limiting plate; 313-sliding rod; 32-reagent placement box; 33-electromagnetic control valve; 34-liquid outlet; 35-cover; 36-drive motor; 4-lifting mechanism; 41-drive assembly; 411-push motor; 412-support rod; 42-pressing rod; 43-placing plate; 5-cleaning mechanism; 51-elastic telescopic mechanism; 511-second fixed cylinder; 512-spring; 52-transmission assembly; 521-first fixed cylinder; 522-first transmission rod; 523-second transmission rod; 524-gear; 525-first rack; 526-second rack; 527-installation shaft; 53-push plate; 54-pressing plate; 6-inactivation device; 61-disinfection water tank; 62-sprinkler head; 7-sealed door. DETAILED DESCRIPTION

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

[0030] Example:

[0031] See attached Figure 1-3 The embodiment of the present invention discloses a sample liquid test bench for detecting hepatitis C virus, comprising: a housing 1, a detection mechanism 3, a lifting mechanism 4 and a cleaning mechanism 5;

[0032] The upper end of the shell 1 is provided with an opening, and a partition plate 2 is horizontally fixed in its inner cavity;

[0033] The detection mechanism 3 is mounted on the upper surface of the housing 1, and the bottom end corresponds to the opening;

[0034] The lifting mechanism 4 includes a driving assembly 41, a pressure rod 42 and a placement plate 43. The mounting end of the driving assembly 41 is fixed to the inner bottom wall of the housing 1, and the output end of the driving assembly 41 passes through the partition 2; the pressure rod 42 is fixed to the driving assembly 41; the placement plate 43 is horizontally placed and corresponds to the opening, and can form a sealed space with the detection mechanism 3, and the bottom wall of the placement plate 43 is fixedly connected to the output end of the driving assembly 41;

[0035] The cleaning mechanism 5 includes an elastic telescopic mechanism 51, a transmission assembly 52, a push plate 53 and a pressure plate 54. The elastic telescopic mechanism 51 is fixed to the inner bottom wall of the shell 1 and is located on one side of the driving assembly 41; the mounting end of the transmission assembly 52 is located on the upper part of the partition 2 and is fixed to the inner wall of the shell 1, and the transmission end of the transmission assembly 52 passes through the partition 2 and is fixed to the elastic telescopic mechanism 51; the plate surface of the push plate 53 is perpendicular to the partition 2, and its plate surface is fixed to the other end of the transmission assembly 52; one end of the pressure plate 54 is fixed to the transmission assembly 52, and the other end is correspondingly abutted against the pressure rod 42, so that when the driving assembly 41 drives the placement plate 43 to descend, the pressure rod 42 presses the pressure plate 54 downward so that the transmission assembly 52 drives the push plate 53 to move along the partition 2.

[0036] In order to further optimize the above technical solution, the driving component 41 includes a pushing motor 411 and a support rod 412, the pushing motor 411 is fixed to the inner bottom wall of the shell 1; one end of the support rod 412 is fixed to the output end of the pushing motor 411, and the other end is fixed to the bottom wall of the placement plate 43, and a pressure rod 42 is fixed on the rod body of the support rod 412.

[0037] In order to further optimize the above technical solution, the transmission assembly 52 includes a first fixed cylinder 521, a first transmission rod 522, a second transmission rod 523 and a gear 524. The first fixed cylinder 521 is located on the upper part of the partition 2 and is horizontally fixed to the inner wall of the shell 1; one end of the first transmission rod 522 is located inside the first fixed cylinder 521 and is slidably connected to its inner wall, and the other end is fixed with a push plate 53. The rod body of the first transmission rod 522 is fixed with a first rack 525 along its length direction; one end of the second transmission rod 523 is fixed on the elastic telescopic mechanism 51, and its rod body passes through the partition 2, and is fixed with a second rack 526 along its length direction; the gear 524 is fixed on the partition 2 through the mounting shaft 527, and is meshed with the first rack 525 and the second rack 526 respectively.

[0038] In order to further optimize the above technical solution, the elastic telescopic mechanism 51 includes a second fixed cylinder 511 and a spring 512, and the second fixed cylinder 511 is fixed on the inner bottom wall of the shell 1; one end of the spring 512 is fixed on the inner bottom wall of the second fixed cylinder 511, and the other end is fixedly connected to one end of the second transmission rod 523.

[0039] In order to further optimize the above technical solution, the detection mechanism 3 includes a test tube rack 31 and a reagent placement box 32. The test tube rack 31 is fixed on the outer top wall of the shell 1; the reagent placement box 32 is fixed on the top of the test tube rack 31, and a reagent placement cavity is opened inside. A plurality of sets of electromagnetic control valves 33 are installed at the bottom of the reagent placement box 32, and liquid outlet nozzles 34 are installed under the plurality of sets of electromagnetic control valves 33. A plurality of sets of test tube placement slots are opened on the placement plate 43 corresponding to the liquid outlet nozzles 34.

[0040] In order to further optimize the above technical solution, the test tube rack 31 includes two groups of fixed rods 311, a limiting plate 312 and two groups of sliding rods 313. The two groups of fixed rods 311 are respectively fixed on the outer top wall of the shell 1; the two ends of the limiting plate 312 are correspondingly fixed on the two groups of fixed rods 311, and limiting holes are opened on the limiting plate 312 corresponding to the test tube placement groove; the two groups of sliding rods 313 are correspondingly slidably connected to the two groups of fixed rods 311.

[0041] In order to further optimize the above technical solution, the detection mechanism 3 also includes a cover body 35 and a driving motor 36. The corresponding opening of the cover body 35 is snapped on the outer top wall of the shell 1 and forms a detection space with the shell 1; the outer shell of the driving motor 36 is fixed to the outer top wall of the cover body 35, and the output shaft of the driving motor 36 passes through the cover body 35 and is fixedly connected to the reagent placement box 32.

[0042] In order to further optimize the above technical solution, an inactivation device 6 is also included, which includes a disinfection water tank 61, a water pipe and a spray head 62. The disinfection water tank 61 is fixed to the outer top wall of the shell 1; the first end of the water pipe is fixed to the water outlet of the disinfection water tank 61; the spray head 62 is fixed to the inner bottom wall of the shell 1 behind the moving direction of the push plate 53, and is detachably connected to the second end of the water pipe.

[0043] In order to further optimize the above technical solution, a sealing door 7 is provided on the side wall of the shell 1 at the rear along the travel direction of the push plate 53. The sealing door 7 is located above the partition 2, and a handle is fixed on the outer wall of the sealing door 7.

[0044] The method of use and working principle of the present invention are:

[0045] First, place the sample liquid test tube on the limit plate 312, then start the electromagnetic control valve 33 to drip the detection reagent into the test tube. After the detection is completed, start the pushing motor 411 to move the placement plate 43 into the shell 1. During the descent of the support rod 412, the pressure rod 42 also descends, further driving the pressure plate 54 to move downward, so that the second transmission rod 523 also moves downward, driving the gear 524 to rotate in the process, so that the first transmission rod 522 slides along the partition 2 driven by the gear 524. In this way, when the sample liquid test tube is transported to the partition 2, the push plate 53 will start to push the sample liquid test tube, first through the disinfection of the spray head 62, and then pushed out of the shell 1.

[0046] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0047] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sample liquid test bench for detecting hepatitis C virus, characterized in that: include: A shell (1), wherein an opening is formed at the upper end of the shell (1), and a partition (2) is horizontally fixed to the inner cavity of the shell (1); A detection mechanism (3), the detection mechanism (3) being mounted on the upper surface of the housing (1), with a bottom end corresponding to the opening; A lifting mechanism (4), the lifting mechanism (4) comprising a driving component (41), a pressure rod (42) and a placement plate (43), the mounting end of the driving component (41) being fixed to the inner bottom wall of the shell (1), and the output end of the driving component (41) passing through the partition (2); the pressure rod (42) being fixed to the driving component (41); the placement plate (43) being placed horizontally and corresponding to the opening, and being capable of forming a sealed space with the detection mechanism (3), and the bottom wall of the placement plate (43) being fixedly connected to the output end of the driving component (41); A cleaning mechanism (5), the cleaning mechanism (5) comprising an elastic telescopic mechanism (51), a transmission assembly (52), a push plate (53) and a pressure plate (54), the elastic telescopic mechanism (51) being fixed to the inner bottom wall of the shell (1) and being located on one side of the driving assembly (41); the mounting end of the transmission assembly (52) being located on the upper part of the partition (2) and being fixed to the inner side wall of the shell (1); the transmission end of the transmission assembly (52) passing through the partition (2) and being fixed to the elastic The push plate (53) is on the telescopic mechanism (51); the plate surface of the push plate (53) is perpendicular to the partition (2), and the plate surface is fixed to the other end of the transmission component (52); one end of the pressure plate (54) is fixed to the transmission component (52), and the other end is correspondingly abutted against the pressure rod (42), so that when the driving component (41) drives the placement plate (43) to descend, the pressure rod (42) presses the pressure plate (54) downward so that the transmission component (52) drives the push plate (53) to move along the partition (2).

2. The sample liquid test bench for hepatitis C virus detection according to claim 1, characterized in that: The driving assembly (41) comprises a pushing motor (411) and a support rod (412); the pushing motor (411) is fixed to the inner bottom wall of the housing (1); one end of the support rod (412) is fixed to the output end of the pushing motor (411), and the other end is fixed to the bottom wall of the placement plate (43); and the pressure rod (42) is fixed to the body of the support rod (412).

3. The sample liquid test bench for detecting hepatitis C virus according to claim 2, characterized in that: The transmission assembly (52) comprises a first fixed cylinder (521), a first transmission rod (522), a second transmission rod (523) and a gear (524); the first fixed cylinder (521) is located on the upper part of the partition (2) and is horizontally fixed to the inner wall of the shell (1); one end of the first transmission rod (522) is located inside the first fixed cylinder (521) and is slidably connected to the inner wall thereof, and the other end is fixed to the push plate (53); the first transmission rod (522) is fixed with a first rack (525) along its length direction on its shaft; one end of the second transmission rod (523) is fixed to the elastic telescopic mechanism (51), and its shaft passes through the partition (2), and is fixed with a second rack (526) along its length direction; the gear (524) is fixed to the partition (2) through a mounting shaft (527), and is meshed with the first rack (525) and the second rack (526) respectively.

4. The sample liquid test bench for detecting hepatitis C virus according to claim 3, characterized in that: The elastic telescopic mechanism (51) comprises a second fixed cylinder (511) and a spring (512); the second fixed cylinder (511) is fixed on the inner bottom wall of the housing (1); one end of the spring (512) is fixed on the inner bottom wall of the second fixed cylinder (511), and the other end is fixedly connected to one end of the second transmission rod (523).

5. The sample liquid test bench for hepatitis C virus detection according to claim 1, characterized in that: The detection mechanism (3) comprises a test tube rack (31) and a reagent placement box (32); the test tube rack (31) is fixed on the outer top wall of the housing (1); the reagent placement box (32) is fixed on the top of the test tube rack (31) and has a reagent placement cavity therein; a plurality of groups of electromagnetic control valves (33) are installed at the bottom of the reagent placement box (32), and liquid outlet nozzles (34) are installed under the plurality of groups of electromagnetic control valves (33); and a plurality of groups of test tube placement slots are provided on the placement plate (43) corresponding to the liquid outlet nozzles (34).

6. The sample liquid test bench for detecting hepatitis C virus according to claim 5, characterized in that: The test tube rack (31) comprises two groups of fixed rods (311), a limiting plate (312) and two groups of sliding rods (313); the two groups of fixed rods (311) are respectively fixed on the outer top wall of the shell (1); the two ends of the limiting plate (312) are respectively fixed on the two groups of fixed rods (311), and limiting holes are provided on the limiting plate (312) corresponding to the test tube placement slots; the two groups of sliding rods (313) are correspondingly slidably connected to the two groups of fixed rods (311).

7. A sample liquid test bench for detecting hepatitis C virus according to claim 6, characterized in that: The detection mechanism (3) further comprises a cover body (35) and a drive motor (36); the cover body (35) is snap-fitted onto the outer top wall of the shell (1) corresponding to the opening and forms a detection space with the shell (1); the outer shell of the drive motor (36) is fixed to the outer top wall of the cover body (35), and the output shaft of the drive motor (36) passes through the cover body (35) and is fixedly connected to the reagent placement box (32).

8. The sample liquid test bench for detecting hepatitis C virus according to claim 1, characterized in that: It also includes an inactivation device (6), which includes a disinfection water tank (61), a water pipe and a spray head (62), wherein the disinfection water tank (61) is fixed to the outer top wall of the shell (1); the first end of the water pipe is fixed to the water outlet of the disinfection water tank (61); the spray head (62) is fixed to the inner bottom wall of the shell (1) behind the travel direction of the push plate (53), and is detachably connected to the second end of the water pipe.

9. The sample liquid test bench for detecting hepatitis C virus according to claim 1, characterized in that: A sealing door (7) is provided on the side wall of the shell (1) at the rear along the travel direction of the push plate (53); the sealing door (7) is located above the partition (2); and a handle is fixedly provided on the outer wall of the sealing door (7).