Cleaning device for waste liquid pipeline of hypersensitive factor electrochemical luminescence analyzer

Abstract

The utility model relates to the technical field of electrochemiluminescence analyzers, in particular to a cleaning device for a waste liquid pipeline of a hypersensitive factor electrochemiluminescence analyzer, which comprises a cleaning table, the top of the cleaning table is respectively and fixedly provided with mounting racks and a pipe seat, and the mounting racks are respectively positioned on the left side and the right side of the top of the cleaning table; an electric sliding rail is fixedly mounted at the top of the mounting frame, an electric sliding block is arranged on the outer side of the electric sliding rail in a sleeving mode, a fixing frame is fixedly arranged at the top of the electric sliding block, an electric push rod, a water tank, a water pump and a waste liquid tank are fixedly mounted at the top of the fixing frame, and pipe grooves are formed in the surfaces of the tops of the pipe bases; the waste liquid pipeline cleaning device comprises a pipe groove, a reaction pipe is arranged in the pipe groove, a clamping mechanism is arranged between the reaction pipe and the pipe groove, through the arrangement of the waste liquid pipeline cleaning device for the hypersensitive factor electrochemical luminescence analyzer, the purpose of stably clamping the reaction pipe is achieved, the condition of deviation of the reaction pipe is effectively avoided, and the cleaning efficiency is improved. And the subsequent cleaning operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electrochemiluminescence analyzers, and particularly relates to a waste liquid pipeline cleaning device for a hypersensitive factor electrochemiluminescence analyzer. Background Technique

[0002] In a hypersensitive factor electrochemiluminescence analyzer, it is necessary to perform immunoassay on hypersensitive factors. Chemiluminescence immunoassay combines chemiluminescence with immunoassay and is used for detecting hypersensitive factor immunoassay technology. Reaction tubes are used in chemiluminescence immunoassay to place samples and reagents. After the immunoassay is completed, the waste liquid in the reaction tubes needs to be cleaned.

[0003] A waste liquid pipeline cleaning device for a hypersensitive factor electrochemiluminescence analyzer currently in use. After retrieval, it is found that the utility model with the patent publication number CN219648321U discloses a waste liquid cleaning device for chemiluminescence analysis, which is used to clean the waste liquid in the reaction tubes. It includes a frame, a liquid extraction needle, and an annular spray head. The liquid extraction needle is vertically arranged on the frame, and the top of the liquid extraction needle is connected to a liquid extraction pump. The annular spray head is sleeved on the liquid extraction needle, and the top of the annular spray head is connected to a water inlet pipe. A plurality of water spray holes are arranged along the circumferential direction on the outer side wall of the annular spray head. Among them, the annular spray head can be inserted into the reaction tube synchronously with the liquid extraction needle. The waste liquid cleaning device for chemiluminescence analysis of the utility model can clean the waste liquid in the reaction tubes more thoroughly.

[0004] Although the above patent solves the problems in the above background technique, there are still the following deficiencies: 1. In the device, the reaction tubes are fixed through a bracket, and in this fixing method, it is impossible to keep the reaction tubes in close contact with the inner wall of the bracket, which is likely to cause the position of the reaction tubes to shift, thus being unfavorable for subsequent cleaning operations; 2. In the device, the liquid extraction needle is relied on to extract the waste liquid in the reaction tubes. The contact area of this liquid extraction needle is limited. Therefore, during liquid extraction, the liquid extraction effect of the device is likely to be reduced, which is thus unfavorable for subsequent use.

[0005] In summary, the utility model solves the problems in the above background technique by designing a waste liquid pipeline cleaning device for a hypersensitive factor electrochemiluminescence analyzer. Content of the Utility Model

[0006] The purpose of the utility model is to provide a waste liquid pipeline cleaning device for a hypersensitive factor electrochemiluminescence analyzer to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A waste liquid pipeline cleaning device for a hypersensitivity factor electrochemiluminescence analyzer, comprising a cleaning table. An installation frame and a pipe seat are respectively and fixedly installed on the top of the cleaning table. The installation frames are respectively located on the left and right sides of the top of the cleaning table. An electric slide rail is fixedly installed on the top of the installation frame. An electric slider is sleeved outside the electric slide rail. A fixed frame is fixedly arranged on the top of the electric slider. An electric push rod, a water tank, a water pump and a waste liquid tank are respectively and fixedly installed on the top of the fixed frame. An installation part is fixedly installed at the telescopic end of the electric push rod. A liquid suction pipe is embedded on the bottom surface of the installation part. A liquid suction ball is installed at the bottom end of the liquid suction pipe. A water spraying seat is fixedly arranged outside the liquid suction pipe. A liquid extraction pump is fixedly installed on the top of the waste liquid tank. Pipe grooves are respectively opened on the top surfaces of the pipe seats. A reaction pipe is arranged inside the pipe grooves. A clamping mechanism is arranged between the reaction pipe and the pipe grooves;

[0009] The clamping mechanism includes clamping blocks respectively arranged inside the pipe grooves. Support compression springs are respectively arranged on the opposite side surfaces of the clamping blocks. A limiting column is arranged inside the support compression springs.

[0010] As a preferred scheme of the present utility model, the electric slide rail and the electric slider are slidably connected and adapted. The telescopic end of the electric push rod penetrates through the top surface of the fixed frame and extends downward.

[0011] As a preferred scheme of the present utility model, the input end of the water pump is communicated with the inside of the water tank, and its output end is connected with the inner wall of the top end of the water spraying seat through an elastic hose. Spray holes are opened on the outer surface of the water spraying seat.

[0012] As a preferred scheme of the present utility model, the top end of the liquid suction pipe extends to the top surface of the installation part and penetrates through the outer top surface of the waste liquid tank and extends inward through an elastic hose. The input end of the liquid extraction pump penetrates through the top surface of the waste liquid tank and extends inward.

[0013] As a preferred scheme of the present utility model, a plurality of liquid suction holes are opened on the outer surface of the liquid suction ball.

[0014] As a preferred scheme of the present utility model, the clamping blocks are arranged in a front-back mirror image with respect to the central axis inside the pipe grooves, and their opposite side surfaces are arc-shaped and provided with rubber pads.

[0015] As a preferred scheme of the present utility model, one end of the support compression spring away from the clamping block is fixed to the inner wall of the pipe groove. One end of the limiting column away from the clamping block fits and slidably penetrates through the inner wall of the pipe groove and extends inward.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. In the present utility model, a cleaning device for the waste liquid pipeline of a hypersensitivity factor electrochemiluminescence analyzer is provided. By means of the structural design in the clamping mechanism, under the action of the supporting compression spring and the limiting column, the clamping blocks move smoothly towards each other and apply a clamping force to the reaction tube, thereby achieving the purpose of firmly clamping the reaction tube, effectively avoiding the situation of the reaction tube shifting, and being beneficial to subsequent cleaning operations.

[0018] 2. In the present utility model, a cleaning device for the waste liquid pipeline of a hypersensitivity factor electrochemiluminescence analyzer is provided. By means of the design of the liquid suction ball structure, under the action of the liquid suction ball, the contact area between it and the waste liquid is increased, thereby facilitating the subsequent extraction of the waste liquid and improving the extraction effect of the device. Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the partial structural schematic diagram of the device of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the tube seat of the present utility model;

[0022] Figure 4 is the structural schematic diagram of the clamping mechanism of the present utility model.

[0023] In the figure: 1, cleaning table; 2, mounting rack; 3, tube seat; 301, tube slot; 302, reaction tube; 4, electric slide rail; 5, electric slider; 6, fixing frame; 601, electric push rod; 6011, mounting part; 6012, liquid suction tube; 6013, liquid suction ball; 6014, water spraying seat; 602, water tank; 603, water pump; 604, waste liquid tank; 6041, liquid extraction pump; 7, clamping mechanism; 701, clamping block; 702, supporting compression spring; 703, limiting column. Detailed Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixedly installed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] For the embodiments, please refer to Figures 1-4 , the present utility model provides a technical solution:

[0029] A waste liquid pipeline cleaning device for a hypersensitivity factor electrochemiluminescence analyzer, comprising a cleaning table 1. An installation rack 2 and a pipe seat 3 are respectively fixedly installed on the top of the cleaning table 1. The installation racks 2 are respectively located on the left and right sides of the top of the cleaning table 1. An electric slide rail 4 is fixedly installed on the top of the installation rack 2. An electric slide block 5 is sleeved outside the electric slide rail 4. A fixed frame 6 is fixedly arranged on the top of the electric slide block 5. An electric push rod 601, a water tank 602, a water pump 603 and a waste liquid tank 604 are respectively fixedly installed on the top of the fixed frame 6. An installation member 6011 is fixedly installed at the telescopic end of the electric push rod 601. A liquid suction pipe 6012 is embedded on the bottom surface of the installation member 6011. A liquid suction ball 6013 is installed at the bottom end of the liquid suction pipe 6012. A water spraying seat 6014 is fixedly arranged outside the liquid suction pipe 6012. A liquid extraction pump 6041 is fixedly installed on the top of the waste liquid tank 604. Pipe grooves 301 are respectively opened on the top surface of the pipe seat 3. A reaction pipe 302 is arranged inside the pipe groove 301. A clamping mechanism 7 is arranged between the reaction pipe 302 and the pipe groove 301;

[0030] Specifically, the electric slide rail 4 and the electric slide block 5 are slidably connected and adapted, and the telescopic end of the electric push rod 601 penetrates through the top surface of the fixed frame 6 and extends downward;

[0031] In this embodiment, the position of the fixed frame 6 is changed by the sliding cooperation between the electric slide rail 4 and the electric slider 5, and the setting of the electric push rod 601 is mainly used to vertically move the mounting part 6011 and the pipette 6012, thereby achieving the purpose of adjusting the position of the pipette ball 6013 so that it contacts the waste liquid in the reaction tube 302.

[0032] Specifically, the input end of the water pump 603 is connected to the interior of the water tank 602, and the output end thereof is connected to the top inner wall of the water spray seat 6014 through an elastic hose. The outer surface of the water spray seat 6014 is provided with a spray hole.

[0033] In this embodiment, the water pump 603 is mainly used to guide the water in the water tank 602, and the water is sprayed out through the spray hole through the water spray seat 6014, thereby achieving the effect of flushing the inner wall of the reaction tube 302.

[0034] Specifically, the top end of the liquid suction tube 6012 extends to the top surface of the mounting member 6011 and passes through the outer top surface of the waste liquid tank 604 through an elastic hose and extends inward. The input end of the liquid suction pump 6041 passes through the top surface of the waste liquid tank 604 and extends inward. The outer surface of the liquid suction ball 6013 is provided with a plurality of liquid suction holes.

[0035] In this embodiment, the waste liquid in the reaction tube 302 can flow into the waste liquid tank 604 through the arrangement of the liquid pump 6041, the liquid pipette 6012 and the liquid suction ball 6013, and the arranged liquid suction ball 6013 can better contact with the waste liquid, thereby meeting the extraction requirements of the device.

[0036] In this embodiment, please refer to Figure 1 、 Figure 3 and Figure 4 The clamping mechanism 7 includes clamping blocks 701 respectively arranged inside the tube groove 301, and the opposite side surfaces of the clamping blocks 701 are provided with support springs 702, and the interior of the support springs 702 is provided with a limiting column 703;

[0037] Specifically, the clamping block 701 is arranged in a front-to-back mirror image with respect to the inner central axis of the tube groove 301, and its facing side surfaces are arranged in an arc shape and are installed with rubber pads. The end of the support compression spring 702 away from the clamping block 701 is fixed to the inner wall of the tube groove 301, and the end of the limiting column 703 away from the clamping block 701 is slidingly fitted and penetrates the inner wall of the tube groove 301 and extends inward.

[0038] In this embodiment, the sliding arrangement of the limiting post 703 and the inner wall of the pipe groove 301 restricts the displacement of the clamping block 701, while the supporting compression spring 702 can provide an elastic supporting force for the clamping block 701 to cause it to move towards each other. The setting of the rubber pad increases the contact friction force between the clamping block 701 and the reaction tube 302, thereby achieving the effect of firmly fixing the reaction tube 302 and meeting the needs of the user.

[0039] The working process of the present utility model: When using a waste liquid pipeline cleaning device for a hypersensitivity factor electrochemiluminescence analyzer, place the reaction tube 302 containing waste liquid in the pipe groove 301 to make it contact with the clamping block 701. Subsequently, the clamping blocks 701 move away from each other and drive the limiting post 703 and the supporting compression spring 702. The limiting post 703 then slides in contact with the inner wall of the pipe groove 301, and the supporting compression spring 702 contracts and generates an elastic acting force. This elastic acting force is applied to the clamping block 701, causing the clamping block 701 to firmly contact the reaction tube 302 through the rubber pad, thereby ensuring the stable state of the reaction tube 302 and facilitating subsequent cleaning operations. Finally, the waste liquid in the reaction tube 302 can be extracted and cleaned. Through the cooperation between the electric slide rail 4 and the electric slider 5, the fixed frame 6 drives the liquid suction tube 6012 to move horizontally left and right, and the electric push rod 601 can drive the mounting member 6011 and the liquid suction tube 6012 to move up and down. Thus, the liquid suction ball 6013 contacts the waste liquid in the reaction tube 302. Under the action of the liquid suction pump 6041, the waste liquid enters the liquid suction ball 6013 through the liquid suction control and enters the waste liquid tank 604 through the liquid suction tube 6012, thereby completing the extraction of the waste liquid in the reaction tube 302. The water pump 603 can pump the water in the water tank 602 to the water spraying seat 6014 through the elastic hose and spray it out through the water spraying holes, so that the water body flushes the inner wall of the reaction tube 302, thereby completing the cleaning operation and meeting the needs of the user.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waste liquid pipeline cleaning device for a hypersensitivity factor electrochemiluminescence analyzer, comprising a cleaning table (1), characterized in that: On the top of the cleaning table (1), a mounting frame (2) and a pipe seat (3) are fixedly installed respectively. The mounting frames (2) are located on the left and right sides of the top of the cleaning table (1) respectively. On the top of the mounting frame (2), an electric slide rail (4) is fixedly installed. An electric slider (5) is sleeved outside the electric slide rail (4). On the top of the electric slider (5), a fixed frame (6) is fixedly arranged. On the top of the fixed frame (6), an electric push rod (601), a water tank (602), a water pump (603) and a waste liquid tank (604) are fixedly installed respectively. The telescopic end of the electric push rod (601) is fixedly installed with a mounting member (6011). A liquid suction pipe (6012) is embedded on the bottom surface of the mounting member (6011). The bottom end of the liquid suction pipe (6012) is installed with a liquid suction ball (6013). A water spraying seat (6014) is fixedly arranged outside the liquid suction pipe (6012). On the top of the waste liquid tank (604), a liquid extraction pump (6041) is fixedly installed. On the top surface of the pipe seat (3), pipe grooves (301) are formed. A reaction pipe (302) is arranged inside the pipe groove (301). A clamping mechanism (7) is arranged between the reaction pipe (302) and the pipe groove (301); The clamping mechanism (7) includes clamping blocks (701) respectively arranged inside the pipe groove (301). Support compression springs (702) are arranged on the opposite side surfaces of the clamping blocks (701). A limiting column (703) is arranged inside the support compression spring (702).

2. The waste liquid pipeline cleaning device of a hypersensitivity factor electrochemiluminescence analyzer according to claim 1, characterized in that: The electric slide rail (4) is slidably connected and adapted to the electric slider (5). The telescopic end of the electric push rod (601) penetrates through the top surface of the fixed frame (6) and extends downward.

3. The waste liquid pipeline cleaning device of a hypersensitivity factor electrochemiluminescence analyzer according to claim 1, wherein: The input end of the water pump (603) is communicated with the inside of the water tank (602), and its output end is connected to the inner wall of the top end of the water spraying seat (6014) through an elastic hose. Spray holes are formed on the outer surface of the water spraying seat (6014).

4. The waste liquid pipeline cleaning device of a hypersensitivity factor electrochemiluminescence analyzer according to claim 1, characterized in that: The top end of the liquid suction pipe (6012) extends to the top surface of the mounting member (6011) and penetrates through the outer top surface of the waste liquid tank (604) and extends inward through an elastic hose. The input end of the liquid extraction pump (6041) penetrates through the top surface of the waste liquid tank (604) and extends inward.

5. The waste liquid pipeline cleaning device of a hypersensitivity factor electrochemiluminescence analyzer according to claim 1, characterized in that: A plurality of liquid suction holes are formed on the outer surface of the liquid suction ball (6013).

6. The waste liquid pipeline cleaning device of a hypersensitivity factor electrochemiluminescence analyzer according to claim 1, characterized in that: The clamping blocks (701) are arranged in a front-back mirror image with respect to the inner central axis of the pipe groove (301), and their opposite side surfaces are arc-shaped and installed with rubber pads.

7. An apparatus for cleaning a waste liquid pipeline of a hypersensitivity factor electrochemiluminescence analyzer according to claim 1, characterized in that: One end of the support compression spring (702) away from the clamping block (701) is fixed to the inner wall of the pipe groove (301). One end of the limiting column (703) away from the clamping block (701) fits and slides through the inner wall of the pipe groove (301) and extends inward.

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