Biological sample reaction box

Abstract

The utility model discloses a biological sample reaction box, which relates to the technical field of reaction boxes, and comprises a biological sample reaction box main body, a cover plate is arranged above the biological sample reaction box main body, the inside of the biological sample reaction box main body is fixedly connected with a fixed box, placing grooves which are arranged at equal intervals are formed in the surface of the fixed box, a rotating rod is rotatably connected to the interior of the biological sample reaction box main body, a pushing rod is fixedly connected to the surface of the rotating rod, a connecting rod is slidably connected to the interior of the fixed box, and a sliding block is fixedly connected to the surface of the connecting rod; according to the biological sample reaction box, by rotating the rotating rod, the fixed rod slides to eject the sliding plate, and biological sample test tubes located above the sliding plate are ejected out, so that the situation that workers pull the biological sample test tubes one by one during use is avoided, and the biological sample reaction box is convenient for the workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction boxes, in particular to a biological sample reaction box. Background Art

[0002] Biological samples usually refer to the flowers, leaves, stems, roots, seeds, etc. of plants, body fluids of animals and humans, such as urine, blood, saliva, bile, gastric juice, lymph and other secretions of organisms, hair, muscles and some tissues and organs, such as thymus, pancreas, liver, lungs, brain, stomach, kidneys, etc., as well as various microorganisms. When testing biological samples, a biological sample reaction kit is usually required.

[0003] Patent number: CN220780441U. The utility model provides a first annular sleeve, a second annular sleeve and a third annular sleeve. When the size of the test tube required for the biological sample reaction is small, the third annular sleeve can be used to hold and fix the small-sized test tube. When the size of the required test tube is medium, the split third annular sleeve is stretched out to both sides so that it can be engaged and slid along the second placement groove. After the second spring is compressed to its limit, the medium-sized test tube is held and fixed by the second annular sleeve. When the size of the required test tube is large, the split second annular sleeve is stretched out to both sides so that it can be engaged and slid along the first placement groove. After the first spring is compressed to its limit, the large-sized test tube is held and fixed by the first annular sleeve. In this way, the box body can accommodate and fix test tubes of different sizes, thereby improving the flexibility and compatibility of the reaction box in use.

[0004] However, during the implementation of the device, when removing the biological sample tubes placed inside the device, the staff needs to pull out the biological sample tubes one by one, and at the same time need to support the device to overcome the friction between the device and the biological sample tubes, which is inconvenient for the staff to use. Therefore, a biological sample reaction box is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a biological sample reaction box that can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a biological sample reaction box, comprising a biological sample reaction box body, a cover plate provided above the biological sample reaction box body, a fixed box fixedly connected to the interior of the biological sample reaction box body, a surface of the fixed box provided with equidistantly arranged placement slots, a rotating rod rotatably connected to the interior of the biological sample reaction box body, a push rod fixedly connected to the surface of the rotating rod, a connecting rod slidably connected to the interior of the fixed box, a sliding block fixedly connected to the surface of the connecting rod, and a fixed rod fixedly connected to the surface of the sliding block.

[0007] Preferably, the surface of the push rod is arranged in an inclined manner, and the surface of the sliding block is arranged in a conical manner.

[0008] Preferably, a sliding plate is slidably connected to the inside of the placing groove, and a limiting rod is fixedly connected to the surface of the sliding plate.

[0009] Preferably, a positioning rod is fixedly connected to the surface of the rotating rod, and the surface of the positioning rod is slidably connected to the surface of the biological sample reaction box body.

[0010] Preferably, a sliding groove is formed in the inside of the fixing box, a sliding rod is slidably connected to the inner wall of the sliding groove, and the surface of the sliding rod is arranged in an inclined manner.

[0011] Preferably, a clamping plate is fixedly connected to one end of the sliding rod, and the clamping plate is arranged in an arc shape.

[0012] Preferably, a spring is fixedly connected to the inside of the fixing box, one end of the spring away from the fixing box is fixedly connected to the sliding rod, one end of the connecting rod inside the fixing box is fixedly connected to an extruding rod, and the surface of the extruding rod is slidably connected to the inner wall of the sliding groove.

[0013] Preferably, a rubber pad is fixedly connected to the surface of the sliding plate, and a clamping groove is formed in the bottom of the sliding block.

[0014] Compared with the prior art, the biological sample reaction box has the advantages that:

[0015] (1) The biological sample reaction box is used, the rotating rod is rotated, the fixed rod is slid to push the sliding plate, the biological sample test tube above the sliding plate is pushed out, the staff is prevented from pulling the biological sample test tube one by one during use, and the staff is facilitated to use.

[0016] (2) The biological sample reaction box is used, the clamping plate is loosened to clamp the device, the fixed rod is slid to push the sliding plate and push out the biological sample test tube, the clamping plate is prevented from rubbing the biological sample test tube during the process of pushing the biological sample test tube out, the clamping of the clamping plate is prevented from blocking the taking out of the biological sample test tube, and the staff is facilitated to take. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further illustrated in connection with the drawings and examples as follows:

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is the inside structure schematic diagram of the biological sample reaction box body of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the placement slot of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of A;

[0022] Figure 5 This is a schematic diagram of the surface structure of the sliding block of the utility model.

[0023] Figure numerals: 1. Biological sample reaction box body; 2. Cover plate; 3. Rotating rod; 4. Positioning rod; 5. Placement slot; 6. Push rod; 7. Sliding block; 8. Fixed rod; 9. Connecting rod; 10. Fixed box; 11. Sliding plate; 12. Limiting rod; 13. Extrusion rod; 14. Slide groove; 15. Spring; 16. Sliding rod; 17. Clamping plate; 18. Card slot; 19. Rubber pad. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] See also Figure 1-5 The utility model provides a technical solution: a biological sample reaction box, comprising a biological sample reaction box body 1, a cover plate 2 is arranged above the biological sample reaction box body 1, a fixed box 10 is fixedly connected to the interior of the biological sample reaction box body 1, and the surface of the fixed box 10 is provided with equidistantly arranged placement slots 5, the interior of the biological sample reaction box body 1 is rotatably connected to a rotating rod 3, the surface of the rotating rod 3 is fixedly connected to a pushing rod 6, and the surface of the pushing rod 6 is inclined, the interior of the fixed box 10 is slidably connected to a connecting rod 9, the surface of the connecting rod 9 is fixedly connected to a sliding block 7, and the surface of the sliding block 7 is conical, and the surface of the sliding block 7 is fixedly connected to a fixing rod 8.

[0026] A sliding plate 11 is slidably connected to the interior of the placement groove 5 , a surface of the sliding plate 11 is fixedly connected to a limiting rod 12 , and a surface of the limiting rod 12 is slidably connected to the interior of the placement groove 5 .

[0027] A slot 18 is provided at the bottom of the sliding block 7. When the push rod 6 rotates to lift the sliding block 7, the slot 18 will be opposite to the push rod 6, so that under the cooperation of gravity, the push rod 6 is inserted into the inside of the slot 18 to support the device.

[0028] The surface of the rotating rod 3 is fixedly connected to the positioning rod 4, the surface of the positioning rod 4 is slidably connected to the surface of the biological sample reaction box body 1, and the position of the positioning rod 4 corresponds to the position of the pushing rod 6, so that the rotation position of the pushing rod 6 can be determined by the position of the positioning rod 4.

[0029] A slide groove 14 is provided inside the fixed box 10, and a sliding rod 16 is slidably connected to the inner wall of the slide groove 14. The surface of the sliding rod 16 is inclined, and one end of the sliding rod 16 is fixedly connected to a splint 17, and the splint 17 is arranged in an arc shape. A spring 15 is fixedly connected to the inside of the fixed box 10, and the end of the spring 15 away from the fixed box 10 is fixedly connected to the sliding rod 16. The end of the connecting rod 9 located inside the fixed box 10 is fixedly connected to an extrusion rod 13, and the surface of the extrusion rod 13 is slidably connected to the inner wall of the slide groove 14.

[0030] When the connecting rod 9 slides, the connecting rod 9 pushes the squeezing rod 13 to move, so that the squeezing rod 13 moves to squeeze the inclined surface of the sliding rod 16, so that the sliding rod 16 is forced to slide toward the inside of the fixed box 10, and at the same time, the sliding rod 16 slides to squeeze the spring 15, and the sliding rod 16 drives the clamping plate 17 to slide, so that the clamping plate 17 no longer clamps and fixes the biological sample tube, and then when the clamping plate 17 releases the clamping of the device, the fixed rod 8 pushes the sliding plate 11 to slide and push the biological sample tube out, thereby avoiding the friction between the clamping plate 17 and the biological sample tube in the process of pushing the biological sample tube out, thereby avoiding the clamping of the clamping plate 17 and causing obstruction to the removal of the biological sample tube, making it easier for the staff to take it out.

[0031] A rubber pad 19 is fixedly connected to the surface of the sliding plate 11 . The rubber pad 19 contacts the biological sample tube so as to be in flexible contact with the biological sample tube and protect the biological sample tube.

[0032] When the cam 11 is in the closed position, the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position, and the cam 13 is in the closed position, so that the cam 12 is in the closed position,

[0033] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A biological sample reaction box, comprising a biological sample reaction box body (1), characterized in that: A cover plate (2) is provided above the biological sample reaction box body (1); a fixed box (10) is fixedly connected to the interior of the biological sample reaction box body (1); and placement slots (5) arranged at equal intervals are provided on the surface of the fixed box (10). A rotating rod (3) is rotatably connected to the interior of the biological sample reaction box body (1); a push rod (6) is fixedly connected to the surface of the rotating rod (3); a connecting rod (9) is slidably connected to the interior of the fixed box (10); a sliding block (7) is fixedly connected to the surface of the connecting rod (9); and a fixed rod (8) is fixedly connected to the surface of the sliding block (7).

2. The biological sample reaction box according to claim 1, characterized in that: The surface of the push rod (6) is arranged in an inclined manner, and the surface of the sliding block (7) is arranged in a conical shape.

3. The biological sample reaction box according to claim 2, characterized in that: The interior of the placement groove (5) is slidably connected to a sliding plate (11), the surface of the sliding plate (11) is fixedly connected to a limiting rod (12), and the surface of the limiting rod (12) is slidably connected to the interior of the placement groove (5).

4. The biological sample reaction box according to claim 3, characterized in that: The surface of the rotating rod (3) is fixedly connected to a positioning rod (4), and the surface of the positioning rod (4) is slidably connected to the surface of the biological sample reaction box body (1).

5. The biological sample reaction box according to claim 4, characterized in that: A sliding groove (14) is provided inside the fixed box (10), and a sliding rod (16) is slidably connected to the inner wall of the sliding groove (14), and the surface of the sliding rod (16) is inclined.

6. The biological sample reaction box according to claim 5, characterized in that: One end of the sliding rod (16) is fixedly connected to a clamping plate (17), and the clamping plate (17) is arranged in an arc shape.

7. The biological sample reaction box according to claim 6, characterized in that: A spring (15) is fixedly connected to the interior of the fixed box (10), and one end of the spring (15) away from the fixed box (10) is fixedly connected to the sliding rod (16). One end of the connecting rod (9) located inside the fixed box (10) is fixedly connected to the extrusion rod (13), and the surface of the extrusion rod (13) is slidably connected to the inner wall of the slide groove (14).

8. The biological sample reaction box according to claim 7, characterized in that: A rubber pad (19) is fixedly connected to the surface of the sliding plate (11), and a slot (18) is provided at the bottom of the sliding block (7).

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