A medicine inspection dissolving device

Abstract

This utility model provides a drug testing dissolving device, aiming to solve the technical problem of insufficient efficiency in dissolving drugs using traditional centrifuges. The dissolving device includes: a casing with an internal dissolving zone and an openable / closable cover; a motor housed within the casing, with a connecting rod at the end of the motor's output shaft; a mounting frame located at one end of the connecting rod, the mounting frame having a hollow structure in its center; and a clamping assembly mounted on the mounting frame, with the clamping part of the clamping assembly located within the hollow structure of the mounting frame. The mounting frame, connecting rod, and motor output shaft together form a Z-shaped structure. By arranging the motor output shaft, mounting frame, and connecting rod in a Z-shaped structure, the container clamped on the clamping assembly can rotate in an inverted manner, thereby achieving rapid dissolution through the impact of the liquid within the container.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical testing technology, and specifically to a pharmaceutical testing and dissolving device. Background Technology

[0002] In the testing of solid drugs, an important step is to dissolve the crushed solid drug. The traditional method is to place the drug in a container and then use a centrifuge to dissolve it at high speed.

[0003] However, in traditional centrifuges, the containers are kept vertical during operation, and the efficiency of dissolving medicines needs to be improved. Utility Model Content

[0004] To address the technical problem of insufficient efficiency in dissolving pharmaceuticals using traditional centrifuges, this invention provides a pharmaceutical testing and dissolving device. By arranging the motor output shaft, mounting bracket, and connecting rod in a Z-shaped structure, the container clamped on the clamping assembly can rotate in an inverted manner, thereby achieving rapid dissolution through the impact of the liquid within the container.

[0005] The technical solution of this utility model is: A drug testing and dissolving apparatus, comprising: The chassis has a melting zone inside and an openable and closable cover on top. The motor is located inside the chassis, and a connecting rod is provided at the end of the motor's output shaft; A mounting bracket is provided at one end of the connecting rod, and the middle part of the mounting bracket has a hollow structure. A clamping assembly is disposed on the mounting frame, and the clamping part of the clamping assembly is located in the hollow structure of the mounting frame; The mounting bracket, connecting rod, and motor output shaft together form a Z-shaped structure.

[0006] Optionally, the clamping assembly includes: Two support plates are respectively disposed on both sides of the mounting frame, and the support plates have threaded holes; Two screws are respectively matched with threaded holes on the two support plates; Two clamping plates are rotatably mounted on the ends of the two screws, and the two clamping plates are located between the two support plates and in the hollow structure of the mounting frame.

[0007] Optionally, the bottom of the support plate is rotatably mounted on the mounting bracket, and the device further includes: The polarization component is disposed on the inner wall of the support plate and the chassis.

[0008] Optionally, the polarization component includes: A connecting frame having three ends, two of which are respectively connected to the two support plates; The drive board is circular and black, located on the inner wall of the chassis. The surface of the drive board has multiple raised polarization blocks. The third end of the connecting frame is slidably disposed on the surface of the drive plate.

[0009] Optionally, the polarization component further includes: A roller is rotatably mounted on the third end of the connecting frame and makes rolling contact with the surface of the drive plate.

[0010] Optionally, the surface of the roller is provided with a foam sleeve.

[0011] Optionally, the connecting frame has a through slot in the middle, and the polarization component also includes a limiting ring, which is disposed inside the chassis, and the through slot matches the limiting ring.

[0012] Optionally, the limiting ring and the drive plate are coaxially arranged and both are coaxial with the output shaft of the motor.

[0013] Optionally, the opposite sides of both clamps are concave arc surfaces.

[0014] Compared with the prior art, the beneficial effects of this utility model are: By arranging the motor output shaft, mounting bracket, and connecting rod in a Z-shaped structure, the container clamped on the clamping assembly can rotate in an inverted manner, thereby achieving rapid dissolution through the impact of the liquid inside the container. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 . Detailed Implementation

[0017] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0018] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0019] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] Example

[0021] See Figure 1 and Figure 2 This embodiment discloses a drug testing dissolution device, including a chassis (not shown in the figure), a motor 10, a connecting rod 20, a mounting bracket 30, and a clamping assembly 40. The chassis has an openable and closable cover on its top, and a dissolution zone is provided inside the chassis, where containers containing drugs and dissolving agents can be installed.

[0022] Specifically, the motor 10 is installed inside the chassis. The output shaft of the motor 10 is horizontally oriented and connected to one end of the connecting rod 20. The connecting rod 20 is perpendicularly connected to the output shaft of the motor 10, and the other end of the connecting rod 20 is connected to the mounting bracket 30. The overall length of the mounting bracket 30 is parallel to the direction of the output shaft of the motor 10. This makes the output shaft of the motor 10, the mounting bracket 30, and the connecting rod 20 together form a Z-shaped structure.

[0023] The middle part of the mounting bracket 30 is a hollow structure. The clamping component 40 is mounted on the mounting bracket 30, and the clamping part of the clamping component 40 is located in the hollow structure of the mounting bracket 30.

[0024] When placing the container into the device, the container containing the medicine and the solvent is mounted on the clamping part. Then, the motor 10 is started, and the motor 10 rotates, thereby driving the container to rotate in an inverted manner (the axis of rotation is perpendicular to its length direction), which in turn causes the solvent to carry the medicine in the container to create an impact effect, thereby accelerating the dissolution of the medicine.

[0025] It should be noted that, in this embodiment, the rotational speed of the output shaft of the motor 10 should meet the condition that the gravity acting on the solvent is greater than its centrifugal force.

[0026] In one specific embodiment: The clamping assembly 40 includes a support plate 41, a screw 42, and a clamping plate 43. The support plate 41 is mounted on the mounting bracket 30 and has a threaded hole. The screw 42 is matched in the threaded hole on the support plate 41. Meanwhile, one side of the clamping plate 43 is rotatably connected to one end of the screw 42.

[0027] In this embodiment, the mounting plate is symmetrically provided with support plates 41, screws 42 and clamping plates 43 on both sides. At the same time, the two clamping plates 43 are located between the two support plates 41 and are also located in the hollow structure in the middle of the mounting frame 30.

[0028] In this embodiment, the two clamping plates 43 are the clamping parts of the clamping assembly 40. During operation, the container is placed between the two clamping plates 43, and the two screws 42 are rotated to drive the two clamping plates 43 to move closer to each other, thereby clamping the container.

[0029] In actual operation, it is acceptable for the position of the container to deviate from the center of the hollow structure.

[0030] In another specific embodiment: The device also includes a polarization assembly 50, wherein the bottom of the support plate 41 is rotatably mounted on the mounting frame 30, and the support plate 41 is connected to the polarization assembly 50. The polarization assembly 50 drives the support plate 41 to rotate within a small range on the mounting frame 30, thereby causing the solvent in the container to oscillate in the non-rotational direction, accelerating the dissolution of the drug.

[0031] Specifically, the polarization assembly 50 includes a connector 51 and a drive plate 52. The connector 51 has three ends, two of which are fixedly mounted on the sides of the two support plates 41, and the third end of the connector 51 is in sliding contact with one side of the drive plate 52.

[0032] The drive board 52 has a circular structure and is fixedly installed on the inner wall of the chassis. The axis of the drive board 52 is collinear with the output shaft of the motor 10.

[0033] The surface of the drive plate 52 has multiple raised polarization blocks 53. When the third end of the connector 51 slides on the drive plate 52, it can contact the polarization blocks 53.

[0034] During operation, the third end of the connecting frame 51 contacts the polarization block 53 on the drive plate 52, thereby driving the two support plates 41 to rotate within a small angle range on the mounting frame 30 through the connecting frame 51, and thus causing the container to generate a polarization phenomenon through the support plates 41.

[0035] In another specific embodiment: The polarization assembly 50 also includes a roller 54, which is rotatably mounted on the third end of the connecting frame 51 and rolls in contact with the surface of the drive plate 52. Preferably, the surface of the roller 54 is provided with a foam sleeve.

[0036] In this embodiment, by providing a roller 54 at the end of the connecting frame 51, wear on the ends of the drive plate 52 and the connecting frame 51 can be avoided. By covering the surface of the roller 54 with a foam sleeve, the roller 54 and the drive plate 52 can be in flexible contact.

[0037] In another specific embodiment: The connecting frame 51 has a through groove 55 in the middle, and the polarization component 50 also includes a limiting ring 56, which is located inside the box, and the through groove 55 matches the limiting ring 56.

[0038] In this embodiment, since the support plate 41 is rotatably mounted on the mounting bracket 30, in order to prevent the support plate 41 from being affected by the connecting bracket 51 and tilting to one side when the motor 10 is not working, a limiting ring 56 is provided to limit the position of the connecting bracket 51.

[0039] Preferably, the limiting ring 56 and the drive plate 52 are coaxially arranged and are both coaxial with the output shaft of the motor 10.

[0040] In another specific embodiment: Both clamping plates 43 have an arc-shaped concave side. This design increases the contact area between the clamping plates 43 and the container surface, thus improving the stability of the clamping.

[0041] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A pharmaceutical inspection dissolving device, characterized by, include: The chassis has a melting zone inside and an openable and closable cover on top. The motor is located inside the chassis, and a connecting rod is provided at the end of the motor's output shaft; A mounting bracket is provided at one end of the connecting rod, and the middle part of the mounting bracket has a hollow structure. A clamping assembly is disposed on the mounting frame, and the clamping part of the clamping assembly is located in the hollow structure of the mounting frame; The mounting bracket, connecting rod, and motor output shaft together form a Z-shaped structure.

2. The drug inspection dissolving device according to claim 1, characterized in that, The clamping assembly includes: Two support plates are respectively disposed on both sides of the mounting frame, and the support plates have threaded holes; Two screws are respectively matched with threaded holes on the two support plates; Two clamping plates are rotatably mounted on the ends of the two screws, and the two clamping plates are located between the two support plates and in the hollow structure of the mounting frame.

3. The drug assay dissolution apparatus of claim 2, wherein, The bottom of the support plate is rotatably mounted on the mounting frame, and the device further includes: The polarization component is disposed on the inner wall of the support plate and the chassis.

4. The drug inspection dissolving device according to claim 3, characterized in that, The polarization component includes: A connecting frame having three ends, two of which are respectively connected to the two support plates; The drive board is circular and black, located on the inner wall of the chassis. The surface of the drive board has multiple raised polarization blocks. The third end of the connecting frame is slidably disposed on the surface of the drive plate.

5. The drug inspection dissolving device according to claim 4, wherein The polarization component further includes: A roller is rotatably mounted on the third end of the connecting frame and makes rolling contact with the surface of the drive plate.

6. The drug inspection dissolving device according to claim 5, wherein The surface of the roller is covered with a foam sleeve.

7. The drug inspection dissolving device according to claim 4, wherein The connecting frame has a through slot in the middle, and the polarization component also includes a limiting ring, which is located inside the chassis, and the through slot matches the limiting ring.

8. The drug inspection dissolving device according to claim 7, characterized in that, The limiting ring and the drive plate are coaxially arranged and are both coaxial with the output shaft of the motor.

9. The drug inspection dissolving device according to claim 2, wherein, Both of the aforementioned clamps have an arc-shaped concave side on their opposite sides.

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