Sample conveying mechanism of biochemical analyzer

Abstract

The utility model provides a sample transmission mechanism of a biochemical analyzer, and belongs to the technical field of biochemical analyzers. The sample transmission mechanism of the biochemical analyzer comprises a transmission assembly. The transmission assembly comprises a bracket, an electric sliding table, a placement plate, a limiting plate, a sliding rod and a knob bolt, during use, the bracket can be placed between a biochemical analyzer and a refrigerator, a test tube filled with a sample can penetrate through a limiting through hole, the bottom end of the sample test tube can be inserted into a placement hole, and then the test tube filled with the sample is limited and fixed; then the electric sliding table can drive the placing plate, the limiting plate and the sample test tube to move, so that the sample test tube can be driven to move back and forth between the biochemical analyzer and the refrigerator, and the sample test tube can be transferred instead of manual work, so that the sample test tube can be transferred between the biochemical analyzer and the refrigerator more easily and conveniently.

Description

Technical Field

[0001] This application relates to the field of biochemical analyzers, and more particularly, to a sample transfer mechanism for a biochemical analyzer. Background Art

[0002] A biochemical analyzer, also often referred to as a biochemical instrument, is an instrument that uses the principle of photoelectric colorimetry to measure a specific chemical component in body fluids. In biochemical analysis measurements, the samples to be measured are usually contained in test tubes.

[0003] In actual measurements, since the measurement speed is fixed, when there are a large number of samples and they cannot be measured within a short time, it is usually necessary to store the samples. To prevent the samples from deteriorating, the samples are usually stored in a freezer or refrigerator. However, due to the layout requirements of the room equipment, the freezer or refrigerator is usually not installed together with the biochemical analyzer, which results in a certain distance between the samples in the freezer or refrigerator and the biochemical analyzer. In actual measurements, the testing personnel need to walk back and forth between the freezer and the biochemical analyzer while holding the sample test tubes by hand. Moreover, since the temperature of the refrigerated test tubes is relatively low, the testing personnel also need to use other tools to hold the test tubes, which is rather troublesome and inconvenient. Utility Model Content

[0004] To make up for the above deficiencies, this application provides a sample transfer mechanism for a biochemical analyzer, aiming to improve the problem that it is rather troublesome and inconvenient to transfer the sample test tubes between the freezer and the biochemical analyzer.

[0005] The embodiment of this application provides a sample transfer mechanism for a biochemical analyzer, including a transfer component.

[0006] The transfer component includes a bracket, an electric slide table, a placement plate, a limiting plate, a slide rod, and a knob bolt. The electric slide table is connected to the upper surface of the bracket. The placement plate is connected to the moving end of the electric slide table. The body of the placement plate is provided with placement holes. The top end of the slide rod is connected to the limiting plate. The slide rod is slidably connected to the placement plate. The knob bolt is threadedly connected to the placement plate and abuts against the slide rod. The body of the limiting plate is provided with limiting through holes, which are correspondingly arranged with the placement holes. The body of the limiting plate is slidably connected to the placement plate.

[0007] In a specific implementation, the bracket includes a support plate and support legs. There are four support legs, and the four support legs are respectively fixedly connected to the four corners of the lower surface of the support plate.

[0008] In a specific implementation, a plurality of placement holes are provided. The plurality of placement holes are evenly arranged, and elastic rubber sleeves are arranged inside the plurality of placement holes.

[0009] In a specific embodiment, a limiting sleeve is provided on one side of the placement plate, and the rod body of the sliding rod slidably penetrates through the inside of the limiting sleeve.

[0010] In a specific embodiment, the knob bolt threadedly penetrates through the barrel wall of the limiting sleeve, and the knob bolt is threadedly inserted into the inside of the limiting sleeve.

[0011] In a specific embodiment, fixing holes are provided in the rod body of the sliding rod, and a plurality of fixing holes are provided, and the plurality of fixing holes are evenly arranged.

[0012] In a specific embodiment, the knob bolt is correspondingly arranged with a plurality of the fixing holes, and one end of the knob bolt is rotatably inserted into the inside of one of the fixing holes.

[0013] In a specific embodiment, a plurality of limiting through holes are provided, the plurality of limiting through holes are evenly arranged, and elastic rubber rings are provided inside the plurality of limiting through holes.

[0014] In a specific embodiment, the plurality of limiting through holes respectively correspond to a plurality of the placement holes one by one, and the plurality of limiting through holes are respectively located above the plurality of placement holes one by one.

[0015] In a specific embodiment, a limiting rod is provided on the lower surface of the limiting plate, and the limiting rod slidably penetrates through the plate body of the placement plate.

[0016] The beneficial effect of the present utility model is that: a sample transmission mechanism of a biochemical analyzer obtained by the above design of the present utility model, when in use, the bracket can be placed between the biochemical analyzer and the freezer, the test tube containing the sample can be passed through the inside of the limiting through hole, and the bottom end of the sample test tube can be inserted into the inside of the placement hole, so as to limit and fix the test tube containing the sample. Then, the electric sliding table can drive the placement plate, the limiting plate and the sample test tube to move, so as to drive the sample test tube to move back and forth between the biochemical analyzer and the freezer, so as to replace manual transfer of the sample test tube, making the transfer of the sample test tube between the biochemical analyzer and the freezer more convenient and labor-saving. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the first perspective of the sample transfer mechanism of the biochemical analyzer provided by the embodiment of the present application;

[0019] Figure 2 It is a schematic structural diagram of the second perspective of the sample transfer mechanism of the biochemical analyzer provided by the embodiment of the present application;

[0020] Figure 3 It is a schematic structural diagram of the placement plate provided by the embodiment of the present application;

[0021] Figure 4 It is a schematic structural diagram of the limiting plate provided by the embodiment of the present application.

[0022] In the figure: 100 - transmission component; 110 - bracket; 111 - support plate; 112 - support leg; 120 - electric slide table; 130 - placement plate; 131 - placement hole; 1311 - elastic rubber sleeve; 132 - limiting sleeve; 140 - limiting plate; 141 - limiting through hole; 1411 - elastic rubber ring; 142 - limiting rod; 150 - slide rod; 151 - fixing hole; 160 - knob bolt. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present application will be described with reference to the accompanying drawings in the embodiments of the present application.

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0025] Please refer to Figure 1 , the present application provides a sample transfer mechanism for a biochemical analyzer, including a transmission component 100.

[0026] Please refer to Figures 1-4 , the transmission component 100 includes a bracket 110, an electric slide table 120, a placement plate 130, a limiting plate 140, a slide rod 150, and a knob bolt 160. The bracket 110 includes a support plate 111 and support legs 112. There are four support legs 112, and the four support legs 112 are respectively fixedly connected to the four corners of the lower surface of the support plate 111. The electric slide table 120 is connected to the upper surface of the bracket 110, and the electric slide table 120 is fixedly connected above the support plate 111.

[0027] During specific setting, the placement plate 130 is connected to the moving end of the electric slide table 120. The plate body of the placement plate 130 is provided with placement holes 131. A plurality of placement holes 131 are provided, and the plurality of placement holes 131 are evenly arranged. Elastic rubber sleeves 1311 are arranged inside the plurality of placement holes 131.

[0028] In this application, the top end of the sliding rod 150 is connected to the limiting plate 140. The sliding rod 150 is slidably connected to the placement plate 130. A limiting sleeve 132 is arranged on one side of the placement plate 130. The rod body of the sliding rod 150 slidably penetrates through the inside of the limiting sleeve 132. The knob bolt 160 is threadedly connected to the placement plate 130. The knob bolt 160 threadedly penetrates through the barrel wall of the limiting sleeve 132, and the knob bolt 160 is threadedly inserted into the inside of the limiting sleeve 132.

[0029] In this embodiment, the knob bolt 160 abuts against the sliding rod 150. A plurality of fixing holes 151 are provided in the rod body of the sliding rod 150. The plurality of fixing holes 151 are evenly arranged. The knob bolt 160 is correspondingly arranged with the plurality of fixing holes 151. One end of the knob bolt 160 is rotatably inserted into the inside of one of the fixing holes 151. One end of the knob bolt 160 abuts against the end wall of the fixing hole 151. A plurality of limiting through holes 141 are provided in the plate body of the limiting plate 140. The plurality of limiting through holes 141 are evenly arranged. Elastic rubber rings 1411 are arranged inside the plurality of limiting through holes 141.

[0030] During specific setting, the limiting through holes 141 are correspondingly arranged with the placement holes 131. The plurality of limiting through holes 141 respectively correspond to the plurality of placement holes 131 one by one. The plurality of limiting through holes 141 are respectively located above the plurality of placement holes 131 one by one. The plate body of the limiting plate 140 is slidably connected to the placement plate 130. A limiting rod 142 is arranged on the lower surface of the limiting plate 140. The limiting rod 142 slidably penetrates through the plate body of the placement plate 130.

[0031] Specifically, the working principle of the sample transmission mechanism of this biochemical analyzer: During use, the bracket 110 can be placed between the biochemical analyzer and the freezer. The test tube containing the sample can be passed through the inside of the elastic rubber ring 1411. The bottom end of the sample test tube can be inserted into the inside of the elastic rubber sleeve 1311, so as to limit and fix the test tube containing the sample. Then, the electric slide table 120 can be opened. The electric slide table 120 can drive the placement plate 130, the limiting plate 140 and the sample test tube to move, so as to drive the sample test tube to move back and forth between the biochemical analyzer and the freezer, so as to replace manual transfer of the sample test tube, making the transfer of the sample test tube between the biochemical analyzer and the freezer more convenient and labor-saving.

[0032] The above are only the embodiments of the present application and are not intended to limit the protection scope of the present application. For those skilled in the art, various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] As described above, the above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, and all of them should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A sample transmission mechanism of a biochemical analyzer, characterized in that, Including a transmission component (100), the transmission component (100) includes a bracket (110), an electric slide table (120), a placement plate (130), a limit plate (140), a slide rod (150) and a knob bolt (160), the electric slide table (120) is connected to the upper surface of the bracket (110), the placement plate (130) is connected to the mobile end of the electric slide table (120), a placement hole (131) is formed in the plate body of the placement plate (130), the top end of the slide rod (150) is connected to the limit plate (140), the slide rod (150) is slidably connected to the placement plate (130), the knob bolt (160) is threadedly connected to the placement plate (130), the knob bolt (160) abuts against the slide rod (150), a limit through hole (141) is formed in the plate body of the limit plate (140), the limit through hole (141) is arranged corresponding to the placement hole (131), and the plate body of the limit plate (140) is slidably connected to the placement plate (130).

2. The sample transfer mechanism of a biochemical analyzer according to claim 1, wherein, The bracket (110) includes a support plate (111) and support legs (112), there are four support legs (112), and the four support legs (112) are respectively fixedly connected to four corners of the lower surface of the support plate (111).

3. The sample transmission mechanism of a biochemical analyzer according to claim 1, characterized in that, A plurality of the placement holes (131) are formed, the plurality of placement holes (131) are arranged evenly, and elastic rubber sleeves (1311) are arranged inside the plurality of placement holes (131).

4. The sample transmission mechanism of a biochemical analyzer according to claim 1, characterized in that, A limit sleeve (132) is arranged on one side of the placement plate (130), and the rod body of the slide rod (150) slidably penetrates through the inside of the limit sleeve (132).

5. The sample transmission mechanism of a biochemical analyzer according to claim 4, characterized in that, The knob bolt (160) threadedly penetrates through the barrel wall of the limit sleeve (132), and the knob bolt (160) is threadedly inserted into the inside of the limit sleeve (132).

6. The sample transmission mechanism of a biochemical analyzer according to claim 5, characterized in that, Fixing holes (151) are formed in the rod body of the slide rod (150), there are a plurality of the fixing holes (151), and the plurality of fixing holes (151) are arranged evenly.

7. The sample transfer mechanism of a biochemical analyzer according to claim 6, characterized in that, The knob bolt (160) is arranged corresponding to the plurality of fixing holes (151), and one end of the knob bolt (160) is rotatably inserted into the inside of one of the fixing holes (151).

8. The sample transfer mechanism of a biochemical analyzer according to claim 3, characterized in that, A plurality of the limit through holes (141) are formed, the plurality of limit through holes (141) are arranged evenly, and elastic rubber rings (1411) are arranged inside the plurality of limit through holes (141).

9. The sample transmission mechanism of a biochemical analyzer according to claim 8, characterized in that, The plurality of limit through holes (141) correspond to the plurality of placement holes (131) one by one, and the plurality of limit through holes (141) are respectively located above the plurality of placement holes (131) in one-to-one correspondence.

10. The sample transmission mechanism of a biochemical analyzer according to claim 1, characterized in that, A limit rod (142) is arranged on the lower surface of the limit plate (140), and the limit rod (142) slidably penetrates through the plate body of the placement plate (130).

Images