Gear transmission biochemical reaction disc with adjusting structure

Abstract

The utility model relates to the technical field of biochemical reaction discs, in particular to a gear transmission biochemical reaction disc with an adjusting structure. In the using process of a traditional biochemical reaction disc, due to the fact that most biochemical reaction disc containing structures are fixedly arranged according to the size specifications of most sample test tubes, the sample test tubes of different specifications and sizes are inconvenient to stably clamp. The utility model provides a gear transmission biochemical reaction disc with an adjusting structure. The gear transmission biochemical reaction disc comprises a supporting frame, a rotating disc, a driving assembly, a transmission assembly, a mounting assembly, a placing assembly, a limiting assembly and a positioning assembly, compared with a traditional biochemical reaction disc in the using process, the biochemical reaction disc is provided with the limiting structure and the positioning structure, sample test tubes of different specifications and sizes can be contained and placed at the same time through the containing structure, and meanwhile the sample test tubes can be conveniently placed through the limiting structure and the positioning structure. Therefore, sample test tubes with different specifications and sizes can be stably clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of biochemical reaction plates, in particular to a gear-driven biochemical reaction plate with an adjusting structure. Background Art

[0002] An automatic biochemical analyzer measures a specific chemical component in body fluids based on the principle of photoelectric colorimetry, and is an instrument for detecting and analyzing biochemical substances in life, providing information basis for clinical diagnosis, treatment, prognosis and health status of diseases. Due to its advantages such as fast measurement speed, high accuracy, and small consumption of reagents, it has been widely used. The utility model relates to the technical field of biochemical reaction plates. With the development of society, the biochemical reaction plate industry has become more and more developed, and biochemical reaction plates have been continuously improved to meet the needs of production. Most biochemical reaction plates have the function of accommodating sample tubes, but the function of firmly clamping sample tubes of different specifications and sizes is not yet complete, which is inconvenient for operation and use. Since the accommodating structure of most biochemical reaction plates is fixedly set according to the size specifications of most sample tubes, the types of sample tubes to be tested that can be placed on the sample plate are few or the suitable tube sizes are few, affecting the use effect, thus causing the problem of inconveniently firmly clamping sample tubes of different specifications and sizes. Summary of the Utility Model

[0003] In order to overcome the problem that in the process of using a biochemical reaction plate, since the accommodating structure of most biochemical reaction plates is fixedly set according to the size specifications of most sample tubes, the types of sample tubes to be tested that can be placed on the sample plate are few or the suitable tube sizes are few, affecting the use effect, thus causing the problem of inconveniently firmly clamping sample tubes of different specifications and sizes.

[0004] The technical solution of the utility model is: a gear-driven biochemical reaction plate with an adjusting structure, which includes a support frame, a rotating disk, a driving component, a transmission component, an installation component, a placement component, a limiting component and a positioning component; a driving component is arranged below the support frame, a transmission component is arranged above the support frame, a rotating disk is arranged above the transmission component, an installation component is arranged above the rotating disk, a placement component is arranged inside the installation component, a limiting component is arranged above the placement component, and a positioning component is arranged above the placement component.

[0005] Preferably, starting the driving motor can drive the transmission component to rotate, thereby driving the rotating disk to rotate. And, through the placement component, sample tubes of different specifications and sizes can be simultaneously accommodated and placed. At the same time, through the limiting component and the positioning component, not only can sample tubes of different specifications and sizes be firmly clamped, but also the buffer protection effect on the ports of the sample tubes can be achieved.

[0006] Preferably, the driving assembly includes a driving motor, a driving shaft and a driving gear; a driving motor is arranged below the support frame, a driving shaft is arranged at the output end of the driving motor, and a driving gear is arranged on the side wall of the driving shaft; starting the driving motor can drive the driving gear to rotate through the driving shaft, so as to drive the transmission assembly to rotate.

[0007] Preferably, the transmission assembly includes a fixing frame, a transmission shaft, a transmission gear, a rotating seat and a rotating gear; a fixing frame is arranged above the support frame, a transmission shaft is arranged inside the fixing frame, both ends of the transmission shaft are rotatably connected to the inner wall of the fixing frame, a transmission gear is arranged on the side wall of the transmission shaft, the driving gear is meshed with the transmission gear, a rotating seat is arranged above the support frame, one end of the rotating seat is rotatably connected to the inner wall of the support frame, a rotating gear is arranged on the side wall of the rotating seat, and the rotating gear is meshed with the transmission gear; starting the driving motor can drive the driving gear to rotate through the driving shaft, the driving gear can drive the transmission gear to rotate through the transmission shaft, and the transmission gear can drive the rotating gear to rotate through the rotating seat, so as to drive the rotating disk to rotate.

[0008] Preferably, the mounting assembly includes a base plate, a mounting shell and support columns; a base plate is arranged above the rotating disk, a mounting shell is arranged above the base plate, and support columns are arranged above the base plate, and multiple groups of support columns are provided; the placement assembly can be supported and fixed by multiple groups of support columns.

[0009] Preferably, the placement assembly includes a placement plate, a square placement hole and a circular placement hole; a placement plate is arranged above the support column, a square placement hole is formed inside the placement plate, multiple groups of square placement holes are formed, a circular placement hole is formed inside the placement plate, and multiple groups are formed inside the circular placement hole; multiple groups of square sample test tubes are respectively placed inside the placement plate through multiple groups of square placement holes, and multiple groups of circular sample test tubes are respectively placed inside the placement plate through multiple groups of circular placement holes, so as to achieve the effect of simultaneously placing sample test tubes of different specifications and sizes.

[0010] Preferably, the limiting assembly includes a mounting block, a mounting groove, a limiting spring and a limiting arc plate; mounting blocks are arranged above the placement plate, multiple groups of mounting blocks are provided, mounting grooves are formed on both sides of the mounting block, multiple groups of limiting springs are arranged on the side wall of the mounting groove, one end of the limiting spring is provided with a limiting arc plate, and the side wall of the limiting arc plate is in contact connection with the side wall of the circular sample test tube; when the circular sample test tube is placed inside the placement plate through the circular placement hole, the circular sample test tube can be clamped by two groups of limiting arc plates, and through the resilience generated by the elastic deformation of the limiting spring, the limiting spring can drive the limiting arc plate to contract and move, which can not only firmly clamp sample test tubes of different specifications and sizes, but also buffer and protect the ports of the sample test tubes.

[0011] Preferably, the positioning component includes a fixing block, a fixing groove, a positioning spring and a positioning guard plate; a fixing block is arranged above the placing disc, and multiple groups of fixing blocks are provided. A fixing groove is formed on the side wall of the fixing block, a positioning spring is arranged on the side wall of the fixing groove, and a positioning guard plate is arranged at one end of the positioning spring. The side wall of the positioning guard plate is in contact connection with the side wall of the square sample test tube; when the square sample test tube is placed inside the placing disc through the square placing hole, the square sample test tube can be clamped by two groups of positioning guard plates, and moreover, through the resilience generated by the elastic deformation of the positioning spring, the positioning spring can drive the positioning guard plate to contract and move, which can not only firmly clamp sample test tubes of different specifications and sizes, but also buffer and protect the ports of the sample test tubes.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. Compared with the traditional biochemical reaction disc during use, since the accommodating structures of most biochemical reaction discs are fixedly set according to the size specifications of most sample test tubes, it will lead to fewer types of test sample tubes that can be placed on the sample disc or fewer suitable test tube sizes, affecting the use effect, and thus it is inconvenient to firmly clamp sample test tubes of different specifications and sizes. This biochemical reaction disc is provided with a limiting structure and a positioning structure. Through the placing structure, sample test tubes of different specifications and sizes can be simultaneously accommodated and placed. At the same time, through the limiting structure and the positioning structure, not only can sample test tubes of different specifications and sizes be firmly clamped, but also the ports of the sample test tubes can be buffered and protected;

[0014] 2. When the round sample test tube is placed inside the placing disc through the round placing hole, the round sample test tube can be clamped by two groups of limiting arc plates, and moreover, through the resilience generated by the elastic deformation of the limiting spring, the limiting spring can drive the limiting arc plate to contract and move, which can not only firmly clamp sample test tubes of different specifications and sizes, but also buffer and protect the ports of the sample test tubes. At the same time, when the square sample test tube is placed inside the placing disc through the square placing hole, the square sample test tube can be clamped by two groups of positioning guard plates, and moreover, through the resilience generated by the elastic deformation of the positioning spring, the positioning spring can drive the positioning guard plate to contract and move, which can not only firmly clamp sample test tubes of different specifications and sizes, but also buffer and protect the ports of the sample test tubes;

[0015] 3. Starting the drive motor can drive the drive gear to rotate through the drive shaft. The drive gear can drive the transmission gear to rotate through the transmission shaft, and the transmission gear can drive the rotating gear to rotate through the rotating seat, thereby driving the rotating disk to rotate. Moreover, multiple square sample test tubes are respectively placed inside the placement disk through multiple square placement holes, and multiple round sample test tubes are respectively placed inside the placement disk through multiple round placement holes, so as to achieve the effect of simultaneously placing sample test tubes of different specifications and sizes. Brief Description of the Drawings

[0016] Figure 1 Shown is a first three-dimensional structural schematic diagram of a gear-driven biochemical reaction disk with an adjustment structure according to the present invention;

[0017] Figure 2 Shown is a first partial three-dimensional structural schematic diagram of a gear-driven biochemical reaction disk with an adjustment structure according to the present invention;

[0018] Figure 3 Shown is a second partial three-dimensional structural schematic diagram of a gear-driven biochemical reaction disk with an adjustment structure according to the present invention;

[0019] Figure 4 Shown is a third partial three-dimensional structural schematic diagram of a gear-driven biochemical reaction disk with an adjustment structure according to the present invention;

[0020] Description of the Reference Numerals: 1. Drive assembly; 2. Transmission assembly; 3. Installation assembly; 4. Placement assembly; 5. Limiting assembly; 6. Positioning assembly; 7. Support frame; 8. Rotating disk; 101. Drive motor; 102. Drive shaft; 103. Drive gear; 201. Fixed frame; 202. Transmission shaft; 203. Transmission gear; 204. Rotating seat; 205. Rotating gear; 301. Base disk; 302. Installation shell; 303. Support column; 401. Placement disk; 402. Square placement hole; 403. Round placement hole; 501. Installation block; 502. Installation groove; 503. Limiting spring; 504. Limiting arc plate; 601. Fixed block; 602. Fixed groove; 603. Positioning spring; 604. Positioning guard plate. Detailed Description of the Invention

[0021] The present invention will be further described below in conjunction with the drawings and embodiments.

[0022] Please refer to Figure 1, the present utility model provides an embodiment: a gear-driven biochemical reaction disk with an adjustment structure, which includes a support frame 7, a rotating disk 8, a driving assembly 1, a transmission assembly 2, an installation assembly 3, a placement assembly 4, a limiting assembly 5 and a positioning assembly 6; a driving assembly 1 is arranged below the support frame 7, a transmission assembly 2 is arranged above the support frame 7, a rotating disk 8 is arranged above the transmission assembly 2, an installation assembly 3 is arranged above the rotating disk 8, a placement assembly 4 is arranged inside the installation assembly 3, a limiting assembly 5 is arranged above the placement assembly 4, and a positioning assembly 6 is arranged above the placement assembly 4.

[0023] Please refer to Figure 2 , the driving assembly 1 includes a driving motor 101, a driving shaft 102 and a driving gear 103; a driving motor 101 is arranged below the support frame 7, a driving shaft 102 is arranged at the output end of the driving motor 101, and a driving gear 103 is arranged on the side wall of the driving shaft 102; starting the driving motor 101 can drive the driving gear 103 to rotate through the driving shaft 102, so as to drive the transmission assembly 2 to rotate; the transmission assembly 2 includes a fixing frame 201, a transmission shaft 202, a transmission gear 203, a rotating seat 204 and a rotating gear 205; a fixing frame 201 is arranged above the support frame 7, a transmission shaft 202 is arranged inside the fixing frame 201, both ends of the transmission shaft 202 are rotatably connected to the inner wall of the fixing frame 201, a transmission gear 203 is arranged on the side wall of the transmission shaft 202, the driving gear 103 meshes with the transmission gear 203, a rotating seat 204 is arranged above the support frame 7, one end of the rotating seat 204 is rotatably connected to the inner wall of the support frame 7, a rotating gear 205 is arranged on the side wall of the rotating seat 204, and the rotating gear 205 meshes with the transmission gear 203; starting the driving motor 101 can drive the driving gear 103 to rotate through the driving shaft 102, the driving gear 103 can drive the transmission gear 203 to rotate through the transmission shaft 202, and the transmission gear 203 can drive the rotating gear 205 to rotate through the rotating seat 204, so as to drive the rotating disk 8 to rotate; the installation assembly 3 includes a base disk 301, an installation shell 302 and support columns 303; a base disk 301 is arranged above the rotating disk 8, an installation shell 302 is arranged above the base disk 301, support columns 303 are arranged above the base disk 301, and multiple groups of support columns 303 are provided; the placement assembly 4 can be supported and fixed by multiple groups of support columns 303.

[0024] Please refer to Figures 3-4In this embodiment, the placement component 4 includes a placement plate 401, a square placement hole 402 and a circular placement hole 403; a placement plate 401 is arranged above the support column 303, a square placement hole 402 is provided inside the placement plate 401, and the square placement hole 402 has multiple groups, a circular placement hole 403 is provided inside the placement plate 401, and the circular placement hole 403 has multiple groups; multiple groups of square sample test tubes are respectively placed inside the placement plate 401 through multiple groups of square placement holes 402, and multiple groups of circular sample test tubes are respectively placed inside the placement plate 401 through multiple groups of circular placement holes 403, so that different The sample test tubes of different specifications and sizes can be placed at the same time; the limiting component 5 includes a mounting block 501, a mounting groove 502, a limiting spring 503 and a limiting arc plate 504; a mounting block 501 is arranged above the placement plate 401, and the mounting block 501 is provided with multiple groups, and both sides of the mounting block 501 are provided with mounting grooves 502, and a limiting spring 503 is arranged on the side wall of the mounting groove 502, and the limiting spring 503 is provided with multiple groups, and a limiting arc plate 504 is arranged at one end of the limiting spring 503, and the side wall of the limiting arc plate 504 is in contact with the side wall of the circular sample test tube; when the circular sample test tube is placed on the placement plate 401 through the circular placement hole 403 When the sample tube is inserted into the container 401, the two sets of limit arc plates 504 can resist and clamp the circular sample tube, and the limit spring 503 can drive the limit arc plate 504 to contract and move through the rebound force generated by the elastic deformation of the limit spring 503, which can not only firmly clamp the sample tubes of different specifications and sizes, but also provide buffer protection for the ports of the sample tubes; the positioning assembly 6 includes a fixing block 601, a fixing groove 602, a positioning spring 603 and a positioning guard plate 604; a fixing block 601 is arranged above the placement plate 401, and the fixing block 601 is provided with multiple groups, and a fixing groove 602 is opened on the side wall of the fixing block 601. A positioning spring 603 is provided on the side wall of the groove 602, and a positioning guard plate 604 is provided at one end of the positioning spring 603, and the side wall of the positioning guard plate 604 is in contact with the side wall of the square sample tube; when the square sample tube is placed inside the placement plate 401 through the square placement hole 402, the square sample tube can be clamped by the two groups of positioning guard plates 604, and the positioning spring 603 can drive the positioning guard plate 604 to contract and move through the rebound force generated by the elastic deformation of the positioning spring 603, which can not only firmly clamp sample tubes of different specifications and sizes, but also provide buffer protection for the ports of the sample tubes.

[0025] When working, the driving motor 101 can be started to drive the driving gear 103 to rotate through the driving shaft 102, and the driving gear 103 can drive the transmission gear 203 to rotate through the transmission shaft 202, and the transmission gear 203 can drive the rotating gear 205 to rotate through the rotating seat 204, thereby driving the rotating disk 8 to rotate;

[0026] Moreover, multiple groups of square sample test tubes are respectively placed inside the placement tray 401 through multiple groups of square placement holes 402. Then, multiple groups of round sample test tubes are respectively placed inside the placement tray 401 through multiple groups of round placement holes 403, so that the effect of simultaneously placing sample test tubes of different specifications and sizes can be achieved;

[0027] When the round sample test tube is placed inside the placement tray 401 through the round placement hole 403, the round sample test tube can be resisted and clamped by two groups of limiting arc plates 504. Moreover, through the resilience generated by the elastic deformation of the limiting spring 503, the limiting spring 503 can drive the limiting arc plate 504 to contract and move, which can not only firmly clamp sample test tubes of different specifications and sizes, but also buffer and protect the ports of the sample test tubes;

[0028] Meanwhile, when the square sample test tube is placed inside the placement tray 401 through the square placement hole 402, the square sample test tube can be resisted and clamped by two groups of positioning guard plates 604. Moreover, through the resilience generated by the elastic deformation of the positioning spring 603, the positioning spring 603 can drive the positioning guard plate 604 to contract and move, which can not only firmly clamp sample test tubes of different specifications and sizes, but also buffer and protect the ports of the sample test tubes.

[0029] Through the above steps, starting the driving component 1 can drive the transmission component 2 to rotate, thereby driving the rotating disk 8 to rotate. Moreover, through the placement component 4, sample test tubes of different specifications and sizes can be simultaneously accommodated and placed. Meanwhile, through the limiting component 5 and the positioning component 6, not only can sample test tubes of different specifications and sizes be firmly clamped, but also the effect of buffering and protecting the ports of the sample test tubes can be achieved.

[0030] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A gear-driven biochemical reaction disc with an adjustment structure, comprising a support frame (7); characterized in that: It also includes a rotating disk (8), a driving component (1), a transmission component (2), a mounting component (3), a placing component (4), a limiting component (5) and a positioning component (6); a driving component (1) is arranged below the support frame (7), a transmission component (2) is arranged above the support frame (7), a rotating disk (8) is arranged above the transmission component (2), a mounting component (3) is arranged above the rotating disk (8), a placing component (4) is arranged inside the mounting component (3), a limiting component (5) is arranged above the placing component (4), and a positioning component (6) is arranged above the placing component (4).

2. The gear transmission biochemical reaction disk with an adjustment structure according to claim 1, wherein: The driving component (1) includes a driving motor (101), a driving shaft (102) and a driving gear (103); a driving motor (101) is arranged below the support frame (7), a driving shaft (102) is arranged at the output end of the driving motor (101), and a driving gear (103) is arranged on the side wall of the driving shaft (102).

3. A gear-driven biochemical reaction disc with an adjustment structure according to claim 1, characterized in that: The transmission component (2) includes a fixing frame (201), a transmission shaft (202), a transmission gear (203), a rotating seat (204) and a rotating gear (205); a fixing frame (201) is arranged above the support frame (7), a transmission shaft (202) is arranged inside the fixing frame (201), both ends of the transmission shaft (202) are rotatably connected to the inner wall of the fixing frame (201), a transmission gear (203) is arranged on the side wall of the transmission shaft (202), the driving gear (103) is meshed with the transmission gear (203), a rotating seat (204) is arranged above the support frame (7), one end of the rotating seat (204) is rotatably connected to the inner wall of the support frame (7), a rotating gear (205) is arranged on the side wall of the rotating seat (204), and the rotating gear (205) is meshed with the transmission gear (203).

4. A gear-driven biochemical reaction disc with an adjustment structure according to claim 1, characterized in that: The mounting component (3) includes a base plate (301), a mounting shell (302) and support columns (303); a base plate (301) is arranged above the rotating disk (8), a mounting shell (302) is arranged above the base plate (301), support columns (303) are arranged above the base plate (301), and multiple groups of support columns (303) are provided.

5. A gear-driven biochemical reaction disk with an adjustment structure according to claim 4, characterized in that: The placing component (4) includes a placing disk (401), a square placing hole (402) and a circular placing hole (403); a placing disk (401) is arranged above the support column (303), a square placing hole (402) is formed inside the placing disk (401), multiple groups of square placing holes (402) are formed, a circular placing hole (403) is formed inside the placing disk (401), and multiple groups are formed inside the circular placing hole (403).

6. The gear transmission biochemical reaction disk with an adjustment structure according to claim 5, characterized in that: The limit component (5) includes a mounting block (501), a mounting groove (502), a limit spring (503) and a limit arc plate (504); a mounting block (501) is arranged above the placing disc (401), multiple groups of mounting blocks (501) are provided, mounting grooves (502) are formed on both sides of the mounting block (501), limit springs (503) are arranged on the side walls of the mounting grooves (502), multiple groups of limit springs (503) are provided, a limit arc plate (504) is arranged at one end of the limit spring (503), and the side wall of the limit arc plate (504) is in contact connection with the side wall of the circular sample test tube.

7. The gear transmission biochemical reaction disc with an adjustment structure according to claim 5, characterized in that: The positioning component (6) includes a fixing block (601), a fixing groove (602), a positioning spring (603) and a positioning guard plate (604); a fixing block (601) is arranged above the placing disc (401), multiple groups of fixing blocks (601) are provided, fixing grooves (602) are formed on the side walls of the fixing blocks (601), positioning springs (603) are arranged on the side walls of the fixing grooves (602), a positioning guard plate (604) is arranged at one end of the positioning spring (603), and the side wall of the positioning guard plate (604) is in contact connection with the side wall of the square sample test tube.

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