Automatic uniformly-mixed granular medicament spectrum detection device

Abstract

The utility model discloses an automatic uniformly-mixed granular medicament spectrum detection device which comprises a detection device main body and is characterized by further comprising a movable base, the movable base is arranged at the central position in the detection device main body, and a rotating seat is arranged at the top of the movable base; the test tubes are uniformly arranged in the rotating seat, a spectrum probe is arranged in the detection device main body above the test tubes through a bracket, and a door body is arranged on one side of the detection device main body through a hinge; and the uniform mixing mechanism is arranged on the movable base, the uniform mixing mechanism comprises a cam and a second servo motor, and the cam is arranged on one side of the interior of the detection device main body through the second servo motor. By installing the detection device main body, the movable base, the test tube and the uniform mixing mechanism, a granular medicament in the test tube is uniformly mixed, and suspended particles in the medicament are prevented from influencing a detection result.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine detection, in particular to an automatic mixed granular medicine spectrum detection device. Background Art

[0002] Granular pharmaceuticals refer to dry granular preparations made of drugs and suitable excipients. They can generally be divided into soluble granules, suspension granules and effervescent granules. Granular pharmaceuticals need to be detected using spectral detection equipment during the production process. Spectral analysis technology can be used to analyze the content and properties of various components in granular pharmaceuticals, which can help doctors better understand the mechanism of action of drugs. At the same time, it can also monitor the content of harmful substances in drugs to ensure the quality and safety of drugs.

[0003] When testing granular medicines, the granular medicines need to be placed in a test tube, and then the test tube is placed in a detection device for detection using a spectral probe. Since there are suspended particles in the granular medicines, if the medicines are not mixed, the suspended particles can easily affect the test results. Therefore, an automatic mixing granular medicine spectral detection device is needed. Utility Model Content

[0004] The purpose of the present invention is to provide an automatic spectrum detection device for mixing granular medicines to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic mixed granular medicine spectrum detection device, comprising: a detection device body, characterized in that it also includes

[0006] A movable base is provided at a central position inside the main body of the detection device, and a rotating seat is provided on the top of the movable base;

[0007] Test tubes, the test tubes being evenly arranged inside the rotating seat, and a spectrum probe being arranged in the detection device body above the test tubes via a bracket, and a door being arranged on one side of the detection device body via a hinge;

[0008] A mixing mechanism, the mixing mechanism being disposed on the movable base and comprising a cam and a second servo motor, the cam being disposed on one side of the interior of the detection device body via the second servo motor;

[0009] The mixing mechanism also includes a first movable plate, a second movable plate, a first guide rod, a second guide rod and a spring sleeve. The first movable plate and the second movable plate are respectively sleeved on the first guide rod and the second guide rod on the upper and lower sides of the movable base, and the first guide rod and the second guide rod are both sleeved with spring sleeves.

[0010] Preferably, a first servo motor is fixed to the top end of the movable base, and an output end of the first servo motor is connected to the rotating base via a roller.

[0011] Preferably, sliders are provided on both sides of the bottom of the rotating base, and an annular sliding groove matching the sliders is provided on the top surface of the movable base.

[0012] Preferably, slots are evenly arranged inside the rotating seat, and limiting members are arranged around the inside of the slots. The test tubes are respectively inserted into the slots, and the limiting members are in contact with the outer side walls of the test tubes.

[0013] Preferably, the mixing mechanism further comprises a contact block, and the contact block is arranged on a side of the movable base close to the cam.

[0014] Preferably, the mixing mechanism further comprises a support member, and the bottom ends of the support member and the second movable plate are both provided with guide blocks, and a guide groove is provided on the bottom side of the interior of the main body of the detection device.

[0015] Preferably, a limiting sleeve is provided on the outside of the slot, and a groove is provided in the side wall of the limiting sleeve. A pressure column is provided inside the groove through a buffer spring, and one end of the pressure column is connected to the limiting member.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the automatic mixing granular medicine spectral detection device is equipped with a detection device body, a movable base, a test tube, a mixing mechanism, a second servo motor, a cam, a contact block, a support, a first guide rod, a first movable plate, a second guide rod, a second movable plate, a spring sleeve and a support. The granular medicine to be detected is placed in the test tube, and the test tube is placed on the top of the movable base. Before the detection, the second servo motor drives the cam to rotate. When the cam protrusion rotates to connect with the contact block, it applies a force in the left direction to the contact block, prompting the movable base to move to the left, so that the first movable plate and the second movable plate squeeze the spring sleeve on one side. When the cam rotates to no longer contact the contact block, the applied force disappears, and the movable base resets to the right under the resetting action of the spring sleeve. This cycle repeats so that the movable base can reciprocate left and right, thereby mixing the granular medicine in the test tube and preventing suspended particles in the medicine from affecting the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0018] Figure 2 It is a partial enlarged structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the rotating seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the rotating seat of the present invention.

[0021] In the figure: 1. Detection device body; 2. Spectral probe; 3. Movable base; 4. Rotating seat; 5. Mixing mechanism; 501. Second servo motor; 502. Cam; 503. Contact block; 504. Support member; 505. First guide rod; 506. First movable plate; 507. Spring sleeve; 508. Second guide rod; 509. Second movable plate; 6. Door body; 7. First servo motor; 8. Slider; 9. Test tube; 10. Limit sleeve; 11. Slot; 12. Groove; 13. Buffer spring; 14. Limit member; 15. Pressure column. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The present invention provides an embodiment of an automatic mixed granular medicine spectrum detection device, comprising: a detection device body 1, and also including

[0024] The movable base 3 is arranged at the central position inside the detection device body 1, and a rotating base 4 is provided on the top of the movable base 3;

[0025] The test tubes 9 are evenly arranged inside the rotating base 4. The rotating base 4 has slots 11 evenly arranged inside. The slots 11 are surrounded by limit members 14. The test tubes 9 are inserted into the slots 11 respectively. The limit members 14 are in contact with the outer wall of the test tube 9.

[0026] The granular medicine to be tested is placed in a test tube 9, which is placed in a slot 11 provided in the rotating base 4, and a limiting member 14 clamps the test tube 9;

[0027] A limiting sleeve 10 is provided on the outside of the slot 11, and a groove 12 is provided in the side wall of the limiting sleeve 10. A pressure column 15 is provided inside the groove 12 through a buffer spring 13, and one end of the pressure column 15 is connected to the limiting member 14;

[0028] When the limiter 14 fixes the test tube 9, one end of the limiter 14 squeezes the buffer spring 13 in the groove 12 through the pressure column 15. The elastic action of the buffer spring 13 enables the limiter 14 to clamp and fix test tubes 9 of different specifications.

[0029] A spectrum probe 2 is mounted in the detection device body 1 above the test tube 9 via a bracket. A door 6 is hinged on one side of the detection device body 1. The door 6 is closed after the test tube 9 is placed.

[0030] The mixing mechanism 5 is provided on the movable base 3 and includes a cam 502 and a second servo motor 501. The cam 502 is provided on one side of the interior of the detection device body 1 via the second servo motor 501.

[0031] The mixing mechanism 5 further includes a contact block 503, and the contact block 503 is disposed on a side of the movable base 3 close to the cam 502;

[0032] The mixing mechanism 5 further includes a first movable plate 506, a second movable plate 509, a first guide rod 505, a second guide rod 508 and a spring sleeve 507. The first movable plate 506 and the second movable plate 509 are respectively sleeved on the first guide rod 505 and the second guide rod 508 on the upper and lower sides of the movable base 3. The first guide rod 505 and the second guide rod 508 are both sleeved with a spring sleeve 507.

[0033] Before the test, the second servo motor 501 drives the cam 502 to rotate. When the raised portion of the cam 502 rotates to connect with the contact block 503, it applies a force to the contact block 503 in the left direction, prompting the movable base 3 to move leftward, so that the first movable plate 506 and the second movable plate 509 squeeze the spring sleeve 507 on one side. When the cam 502 rotates to no longer contact the contact block 503, the applied force disappears, and the movable base 3 is reset to the right under the reset action of the spring sleeve 507.

[0034] This reciprocating cycle allows the movable base 3 to reciprocate left and right, thereby mixing the granular medicine in the test tube 9 to prevent the suspended particles in the medicine from affecting the test results;

[0035] The mixing mechanism 5 further includes a support member 504, and the support member 504 and the bottom end of the second movable plate 509 are both provided with guide blocks. A guide groove is provided on the bottom side of the interior of the detection device body 1 to guide and limit the movable base 3 during reciprocating motion.

[0036] A first servo motor 7 is fixed to the top of the movable base 3, and an output end of the first servo motor 7 is connected to the rotating base 4 via a roller;

[0037] After the granular medicine in the test tube 9 is mixed, the first servo motor 7 drives the rotating base 4 to rotate through the roller, and the test tube 9 is rotated to the bottom of the spectrum probe 2 for detection. Four groups of granular medicines can be detected at one time, thereby improving the detection efficiency;

[0038] Slide blocks 8 are provided on both sides of the bottom of the rotating base 4, and an annular sliding groove matching the slide blocks 8 is provided on the top surface of the movable base 3, so that the rotating base 4 rotates more smoothly;

[0039] The specific models and specifications of the second servo motor 501 and the first servo motor 7 need to be determined by selection calculation based on the specification parameters of the device. The selection calculation method is existing technology and will not be described in detail.

[0040] Working principle: When the embodiment of the present application is in use, the granular medicine to be tested is placed in the test tube 9, and the test tube 9 is placed in the slot 11 opened in the rotating seat 4. The limiter 14 clamps and fixes the test tube 9. The outer side of the slot 11 is provided with a limit sleeve 10. When the limiter 14 fixes the test tube 9, one end of the limiter 14 squeezes the buffer spring 13 in the groove 12 through the pressure column 15. The elastic action of the buffer spring 13 enables the limiter 14 to clamp and fix test tubes 9 of different specifications. After the test tube 9 is placed, the door body 6 is closed. Before the test is carried out, the second servo motor 501 drives the cam 502 to rotate. When the raised portion of the cam 502 rotates to connect with the contact block 503, it contacts the contact block 504. 03 applies a force in the left direction, prompting the movable base 3 to move leftward, so that the first movable plate 506 and the second movable plate 509 squeeze the spring sleeve 507 on one side. When the cam 502 rotates to no longer contact the contact block 503, the applied force disappears, and the movable base 3 is reset to the right under the reset action of the spring sleeve 507. This cycle is repeated so that the movable base 3 can reciprocate left and right, thereby mixing the granular medicine in the test tube 9 to prevent the suspended particles in the medicine from affecting the test results. After mixing, the first servo motor 7 drives the rotating seat 4 to rotate through the roller, and rotates the test tube 9 to the bottom of the spectral probe 2 in turn for detection. Four groups of granular medicines can be detected at one time, thereby improving detection efficiency.

[0041] Obviously, the embodiments described above are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.

[0043] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0044] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic spectral detection device for mixing granular medicines, comprising: The detection device body (1) is characterized in that it also includes A movable base (3), the movable base (3) being arranged at a central position inside the detection device body (1), and a rotating base (4) being arranged on the top of the movable base (3); A test tube (9), the test tube (9) being evenly arranged inside the rotating seat (4), and a spectrum probe (2) being arranged in the detection device body (1) above the test tube (9) via a bracket, and a door (6) being arranged on one side of the detection device body (1) via a hinge; A mixing mechanism (5), the mixing mechanism (5) being arranged on the movable base (3), and the mixing mechanism (5) comprising a cam (502) and a second servo motor (501), the cam (502) being arranged on one side inside the detection device body (1) via the second servo motor (501); The mixing mechanism (5) further comprises a first movable plate (506), a second movable plate (509), a first guide rod (505), a second guide rod (508) and a spring sleeve (507); the first movable plate (506) and the second movable plate (509) are respectively sleeved on the first guide rod (505) and the second guide rod (508) on the upper and lower sides of the movable base (3); and the first guide rod (505) and the second guide rod (508) are both sleeved with a spring sleeve (507).

2. The automatic spectral detection device for mixing granular medicines according to claim 1, characterized in that: A first servo motor (7) is fixed to the top end of the movable base (3), and an output end of the first servo motor (7) is connected to the rotating base (4) via a roller.

3. The automatic spectral detection device for mixing granular medicines according to claim 1, characterized in that: Slide blocks (8) are provided on both sides of the bottom of the rotating seat (4), and an annular sliding groove matching the slide blocks (8) is provided on the top surface of the movable base (3).

4. The automatic spectral detection device for mixing granular medicines according to claim 1, characterized in that: Slots (11) are evenly arranged inside the rotating seat (4), and limiting members (14) are arranged around the inside of the slots (11). The test tubes (9) are respectively inserted into the slots (11), and the limiting members (14) are in contact with the outer side walls of the test tubes (9).

5. The automatic spectral detection device for mixing granular medicines according to claim 1, characterized in that: The mixing mechanism (5) further comprises a contact block (503), and the contact block (503) is arranged on a side of the movable base (3) close to the cam (502).

6. The automatic spectral detection device for mixing granular medicines according to claim 1, characterized in that: The mixing mechanism (5) further comprises a support member (504), and the bottom ends of the support member (504) and the second movable plate (509) are both provided with guide blocks, and a guide groove is provided on the bottom side of the interior of the detection device body (1).

7. The automatic spectral detection device for mixing granular medicines according to claim 4, characterized in that: A limiting sleeve (10) is provided on the outside of each slot (11), and a groove (12) is provided in the side wall of each limiting sleeve (10). A pressure column (15) is provided inside each groove (12) via a buffer spring (13), and one end of each pressure column (15) is connected to a limiting member (14).

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