Sample introduction kit for chemiluminiscence instrument

Abstract

The utility model discloses a chemiluminiscence instrument sample introduction kit which comprises a kit main body, a placing seat arranged on the inner side of the kit main body, a hollow structure in the placing seat, a test tube placing tube arranged on the inner side of the placing seat, and a first through hole formed along the circumference of the test tube placing tube, the inner wall, located on one side of the first through hole, of the test tube containing tube is connected with a bag in a sealed mode, a separation frame is placed at the top end of the containing base, and a pressure adjusting mechanism is arranged on the bottom side of the interior of the containing base. The test tube placing opening, the test tube placing tube and the bag are integrated, so that the test tube is conveniently limited, the inner cavity for placing the test tube is conveniently and directly cleaned in the later stage, and the test tube is fit and limited through cooperation of air pressure in the placing seat and the bag, so that the situation that the elasticity of a spring becomes poor when the test tube is clamped through the spring for a long time traditionally can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent kits, in particular to a chemiluminescence instrument sample injection reagent kit. Background Art

[0002] A chemiluminometer is an analytical instrument used in the field of basic medicine. A multifunctional molecular imaging analysis system is a high-performance, integrated, new-generation real-time gel imaging system that can perform full-function molecular imaging analysis such as ultraviolet, white light, chemiluminescence, and dual infrared fluorescence. Chinese patent CN219434669U discloses a sample injection kit for a chemiluminometer, including a kit, a fixing groove is provided on the upper surface of the kit, an end cover is hinged on the upper end of the kit, a lock body is fixedly connected to the front side of the end cover, a lock buckle is fixedly connected to the front side of the kit, and the other end of the lock buckle is fixedly connected to the lock body. A slot is provided on the upper surface of the kit. The utility model is provided with a partition plate, a buckle, a slot, etc. When the substances in the test tubes on the kit are inconsistent, each test tube needs to be isolated. First, the partition plate is embedded in the slot so that the buckle at the side end of the partition plate is embedded in the slot. When the partition plate is not used, the pressing block is pressed so that the pressing block squeezes the slider, and the other end of the slider will squeeze the buckle out of the slot, and then the partition plate can be removed, thereby avoiding cross contamination of the substances in each test tube.

[0003] The above prior art has the following deficiencies: In the prior art, the first clamp is used in conjunction with the first spring to limit the test tube to prevent the test tube from shaking, but in actual use, the gap between the first clamp and the test kit is prone to dust falling in, and it is not easy to clean; at the same time, in long-term use, the elasticity of the first spring will continue to decrease. When the elasticity of the first spring is not enough to limit the test tube, the test tube is prone to shaking again after being placed. Therefore, a chemiluminescence instrument sampling kit is provided to solve the above problems. Utility Model Content

[0004] In order to solve the problems in the above background technology, the technical solution adopted by the utility model to solve the technical problems is: a chemiluminescence instrument sampling kit, which includes: a kit body, a placement seat is arranged on the inner side of the kit body, the placement seat has a hollow structure inside, a test tube placement tube is arranged on the inner side of the placement seat, a first through hole is opened along the circumference of the test tube placement tube, the test tube placement tube is located on one side of the first through hole and is sealed and connected to a bag, a partition frame is placed on the top of the placement seat, and a pressure regulating mechanism is arranged on the bottom side of the placement seat.

[0005] As a preferred technical solution of the utility model, a test tube placement opening is provided on the top of the placement seat facing the test tube placement tube, and the test tube placement opening is communicated with the inside of the test tube placement tube.

[0006] As an optimal technical solution of the utility model, the pressure regulating mechanism includes a bellows, a limit groove, and a spring. The bellows is sealed and connected to the bottom side of the placement seat. The limit groove is opened inside the placement seat on one side of the bellows, and the spring is located on the inner side of the bellows.

[0007] As a preferred technical solution of the utility model, a second through hole is opened inside the limiting groove, a plurality of the second through holes are provided, and the circumferential side wall of the corrugated cover is made of rubber material.

[0008] As a preferred technical solution of the utility model, an inflation port is provided in the middle of the top end of the placement seat, and a sealing cover is connected to the top end of the inflation port.

[0009] As a preferred technical solution of the utility model, a cover plate is hinged on one side of the upper end of the reagent kit body, the capsule is made of rubber material, and the interior of the capsule is connected to the first through hole.

[0010] The utility model has the following advantages: the placement seat and the partition frame can be directly placed inside the reagent box body, thereby facilitating installation or disassembly;

[0011] The test tube placement port, test tube placement tube, and capsule are integrated, which is not only convenient for limiting the test tube, but also convenient for directly cleaning the inner cavity where the test tube is placed later;

[0012] In addition, the air pressure inside the placement seat cooperates with the bag to fit and limit the test tube, which can effectively avoid the situation where the spring elasticity will deteriorate when it is clamped by the spring for a long time in the traditional way. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of the preferred embodiment of the utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the placement seat of a preferred embodiment of the utility model;

[0016] Figure 4 It is a schematic cross-sectional structural diagram of the pressure regulating mechanism of the preferred embodiment of the utility model.

[0017] Explanation of the reference numerals: 1. reagent box body; 2. placement seat; 3. test tube placement tube; 4. test tube placement port; 5. first through hole; 6. bag; 7. bellows; 8. limiting groove; 9. spring; 10. second through hole; 11. inflation port; 12. cover plate; 13. partition frame. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model will be further described below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 1-Figure 4 The utility model discloses a chemiluminescence instrument sample injection reagent kit, comprising: a reagent kit body 1, a placement seat 2 is arranged inside the reagent kit body 1, the placement seat 2 has a hollow structure inside, a test tube placement tube 3 is arranged inside the placement seat 2, a first through hole 5 is opened along the circumference of the test tube placement tube 3, a capsule 6 is sealed and connected to the inner wall of the test tube placement tube 3 on one side of the first through hole 5, a partition frame 13 is placed on the top of the placement seat 2, and a pressure regulating mechanism is arranged on the bottom side of the placement seat 2.

[0022] Combination Figure 3 and Figure 4 As shown, a test tube placement port 4 is provided at the top of the placement seat 2 facing the side of the test tube placement tube 3, and the test tube placement port 4 is connected to the inside of the test tube placement tube 3. The pressure regulating mechanism includes a bellows 7, a limiting groove 8, and a spring 9. The bellows 7 is sealed and connected to the bottom side of the placement seat 2. The limiting groove 8 is provided in the placement seat 2 on one side of the bellows 7, and the spring 9 is located on the inner side of the bellows 7. In this way, when the test tube is inserted into the test tube placement tube 3 to squeeze the bag 6, the gas entering the placement seat 2 will increase, which will squeeze the bellows 7 inside the placement seat 2, thereby ensuring the stability of the gas pressure inside the placement seat 2.

[0023] Among them, a second through hole 10 is opened on the inner side of the limiting groove 8, and the number of the second through holes 10 is set. The circumferential side wall of the corrugated cover 7 is made of rubber material, an inflation port 11 is set in the middle of the top of the placement seat 2, and a sealing cover is connected to the top of the inflation port 11. A cover plate 12 is hinged on one side of the upper end of the reagent box body 1, and the bag 6 is made of rubber material, and the interior of the bag 6 is connected to the first through hole 5.

[0024] Specifically, in the utility model, the placement seat 2 and the partition frame 13 can be directly placed inside the reagent box body 1, so as to facilitate installation or disassembly. When the test tube is inserted into the test tube placement tube 3 through the test tube placement port 4, the outer wall of the test tube will contact and be squeezed to the bag 6 inside the test tube placement tube 3, and then part of the gas inside the bag 6 that is squeezed will enter the placement seat 2 through the first through hole 5, so that the bag 6 fits the outer wall of the test tube, and then the test tubes of different diameters can be limited to avoid shaking of the test tubes. When it is necessary to separate multiple test tubes, the partition frame 13 can be directly placed on the placement seat 2, and the partition frame 13 can be used as a partition, and when it is not needed, the partition frame 13 can be directly taken away.

[0025] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0026] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A chemiluminescence instrument sample injection kit, comprising: The reagent box body (1) is characterized in that a placement seat (2) is arranged inside the reagent box body (1), the placement seat (2) has a hollow structure inside, a test tube placement tube (3) is arranged inside the placement seat (2), a first through hole (5) is opened along the circumference of the test tube placement tube (3), a bag (6) is sealed and connected to the inner wall of the test tube placement tube (3) on one side of the first through hole (5), a partition frame (13) is placed on the top of the placement seat (2), and a pressure regulating mechanism is arranged on the bottom side of the placement seat (2).

2. A chemiluminescence instrument sample injection kit as claimed in claim 1, characterized in that: A test tube placement opening (4) is provided on the top of the placement seat (2) facing the test tube placement tube (3), and the test tube placement opening (4) is communicated with the inside of the test tube placement tube (3).

3. A chemiluminescence instrument sample injection kit as claimed in claim 1, characterized in that: The pressure regulating mechanism comprises a bellows (7), a limiting groove (8) and a spring (9); the bellows (7) is sealed and connected to the bottom side of the placement seat (2); the limiting groove (8) is opened inside the placement seat (2) and is located on one side of the bellows (7); and the spring (9) is located on the inner side of the bellows (7).

4. A chemiluminescence instrument sample injection kit as claimed in claim 3, characterized in that: A second through hole (10) is provided inside the limiting groove (8), and a plurality of the second through holes (10) are provided. The circumferential side wall of the bellows (7) is made of rubber material.

5. A chemiluminescence instrument sample injection kit as claimed in claim 1, characterized in that: An air filling port (11) is provided in the middle of the top end of the placement seat (2), and a sealing cover is connected to the top end of the air filling port (11).

6. A chemiluminescence instrument sample injection kit as claimed in claim 1, characterized in that: A cover plate (12) is hingedly connected to one side of the upper end of the reagent kit body (1); the capsule (6) is made of rubber material; the interior of the capsule (6) is connected to the first through hole (5).

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