A clamping mechanism for a container rack for drug testing

By designing a container rack clamping mechanism for drug detection, the clamping and fixing of the bottom of the container is achieved by combining the lever, outer ring, extrusion plate, slide plate and spring, and clamping and fixing of the upper end of the container is achieved through the cooperation of the sleeve, mounting frame and bidirectional screw, the problem of insufficient stability and accuracy in traditional fixing methods is solved, and the stability and accuracy of the detection are improved.

CN222694803UActive Publication Date: 2025-04-01HUBEI DANDING PHARM TECH CO LTD
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Patent Information

Application Number
CN202421454312.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-04-01
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

Traditional drug detection container fixation methods have shortcomings in terms of stability and accuracy, especially in high-precision or high-sensitivity detection. Instability of the container may lead to inaccurate or invalidity of the detection results.

Method used

A clamping mechanism for a container rack for drug detection is designed, including a base, a support rod and a lower ply. The outer ring is driven by the lever, the extrusion plate squeezes the slide plate, and the spring stretches the lower ply to achieve clamping and fixing of the bottom of the container; at the same time, the clamping and fixing of the upper end of the container is achieved through the cooperation of the sleeve, mounting frame and bidirectional screw.

Benefits of technology

Through the design of the above-mentioned clamping mechanism, the drug detection container can be effectively fixed, the stability during detection can be improved, and the accuracy and reliability of the detection results can be ensured.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a clamping mechanism of a container rack for drug detection, comprising a base, a support rod and a lower clamping plate, a support column is installed at the center of the upper surface of the base, an outer ring is arranged on the outer side of the upper end of the support column, the outer ring can rotate on the support column, the upper surface of the outer ring is connected with an extrusion plate, a surface on one side of the outer ring is connected with a lever, third sliding grooves are opened on the upper surfaces of both sides of the base, a lower sliding block is arranged on the inner side of the third sliding groove, a sliding block is connected to the upper surface of the lower sliding block, two groups of sliding blocks are arranged, which are respectively arranged at two ends of the extrusion plate, an upper sliding block is connected to the upper surface of the sliding block, the lower clamping plate is installed on the upper surface of the upper sliding block, springs are connected to the inner surfaces of the two groups of sliding blocks, two groups of springs are arranged, and both groups of springs are arranged at the upper end of the extrusion plate.
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Description

Technical Field

[0001] The utility model relates to the technical field of container clamping mechanisms, in particular to a clamping mechanism of a container rack for drug testing. Background Art

[0002] Drug testing is an indispensable part of drug development, quality control and clinical research. Placing the drug to be tested inside a container and then placing the container with the drug on an instrument for testing is a common method of drug testing. In order to ensure the accuracy and efficiency of drug testing, the drug testing container needs to be clamped and fixed.

[0003] Traditional methods for fixing drug testing containers often use simple placement or binding methods. These methods have obvious deficiencies in stability and accuracy. Especially when performing high-precision or high-sensitivity testing, the instability of the container may lead to inaccurate or invalid test results. Therefore, a clamping mechanism for a container rack for drug testing is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping mechanism for a container rack for drug testing to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping mechanism for a container rack for drug testing, comprising a base, a support rod and a lower clamping plate, a support column is installed at the center of the upper surface of the base, an outer ring is arranged on the outer side of the upper end of the support column, the outer ring can rotate on the support column, the upper surface of the outer ring is connected to a pressing plate, and the surface of one side of the outer ring is connected to a lever;

[0006] The upper surfaces of both sides of the base are provided with third slide grooves, the inner side of the third slide grooves is provided with lower sliders, the upper surface of the lower sliders is connected with slide plates, the slide plates are provided with two groups, which are respectively arranged at the two ends of the extrusion plate, the upper surface of the slide plates is connected with upper sliders, and the lower clamping plate is installed on the upper surface of the upper sliders;

[0007] The inner surfaces of the two groups of slide plates are connected with springs, and the springs are provided in two groups, and the two groups of springs are both arranged at the upper end of the extrusion plate.

[0008] Furthermore, a sleeve is sleeved on the outer side of the support rod, and the sleeve can slide on the surface of the support rod. A locking bolt is provided on one side of the support rod, and the locking bolt passes through the sleeve and is locked on the surface of the support rod. The other side of the locking bolt is connected to a mounting frame.

[0009] Furthermore, a bidirectional screw is provided on the inner side of the mounting frame, one end of the bidirectional screw is installed on the inner wall of one end of the mounting frame, and the other end passes through the other end of the mounting frame and is connected to a rotating wheel, and a connecting rod is installed on the outer side of the bidirectional screw, and two groups of connecting rods are provided, and one end of the connecting rod is connected to an upper clamping plate.

[0010] Furthermore, a sliding rod is arranged on the inner side of the mounting frame, and the sliding rod passes through the connecting rod and is mounted on the inner walls at both ends of the mounting frame.

[0011] Furthermore, a shell is provided on the outer side of the base, a first slide groove is provided on the surface of one side of the shell, one end of the lever passes through the first slide groove and extends to the outside, a second slide groove is provided on the upper surface of the shell, the upper slider is provided on the inner side of the second slide groove, and the lower clamping plate is provided at the upper end of the shell.

[0012] Furthermore, a fixing plate is provided at the bottom of the support rod, and one end of the fixing plate is connected to the surface of one side of the shell.

[0013] Furthermore, a first rubber pad and a second rubber pad are respectively installed on the inner walls of the lower clamping plate and the upper clamping plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By pulling the lever to one side, the movement of the lever drives the outer ring to rotate on the support column, thereby driving the extrusion plate to rotate and squeezing the slide plates to both sides. The two sets of slide plates move to both sides while driving the two ends of the two sets of springs to stretch to both sides. The movement of the slide plates can drive the lower clamping plates to follow the movement and expand to both sides. At this time, place the container on the inner side of the two sets of lower clamping plates, and then slowly release the lever. The rebound force of the two sets of springs pulls the two sets of slide plates inward to contract, so that the bottom of the container can be clamped, and then the container can be initially fixed on the upper surface of the shell.

[0016] 2. By moving the sleeve on the support rod, the movement of the sleeve drives the mounting frame to follow the movement, thereby driving the upper clamping plate to adjust the position up and down, and by rotating the rotating wheel to one side, the bidirectional screw is driven to rotate, and the rotation of the bidirectional screw can drive the two sets of connecting rods to move inward, and the movement of the connecting rod drives the upper clamping plate to follow the movement, thereby clamping the upper end of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main view of the utility model;

[0018] Figure 2 This is a schematic diagram of the lower clamping mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the extruded plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the base of the utility model;

[0021] Figure 5 This is a schematic diagram of the upper clamping mechanism of the utility model;

[0022] In the figure: 1-base, 2-support rod, 3-lower clamping plate, 4-fixed plate, 5-first slide groove, 6-second slide groove, 7-slide plate, 8-upper slider, 9-first rubber pad, 10-spring, 11-extrusion plate, 12-outer ring, 13-support column, 14-shift rod, 15-housing, 16-lower slider, 17-third slide groove, 18-rotating wheel, 19-sleeve, 20-locking bolt, 21-bidirectional screw, 22-slide rod, 23-mounting frame, 24-second rubber pad, 25-connecting rod, 26-upper clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Please refer to Figure 1 to Figure 5 As shown, the utility model is a clamping mechanism for a container rack for drug detection, including a clamping mechanism for a container rack for drug detection, including a base 1, a support rod 2 and a lower clamping plate 3, a support column 13 is installed at the center of the upper surface of the base 1, an outer ring 12 is arranged on the outer side of the upper end of the support column 13, the outer ring 12 can rotate on the support column 13, the upper surface of the outer ring 12 is connected with an extrusion plate 11, and a lever 14 is connected to the surface of one side of the outer ring 12, third slide grooves 17 are opened on the upper surfaces of both sides of the base 1, a lower slider 16 is arranged on the inner side of the third slide groove 17, a slide plate 7 is connected to the upper surface of the lower slider 16, two groups of slide plates 7 are provided, which are respectively arranged at the two ends of the extrusion plate 11, an upper slider 8 is connected to the upper surface of the slider 7, the lower clamping plate 3 is installed on the upper surface of the upper slider 8, the inner surfaces of the two groups of slide plates 7 are connected with springs 10, two groups of springs 10 are arranged, and both groups of springs 10 are arranged at the upper end of the extrusion plate 11.

[0025] When in use, by pulling the lever 14 to one side, the movement of the lever 14 drives the outer ring 12 to rotate on the support column 13, thereby driving the extrusion plate 11 to rotate and squeezing the slide plate 7 to both sides. The two groups of slide plates 7 move to both sides and drive the two ends of the two groups of springs 10 to stretch to both sides. The movement of the slide plate 7 can drive the lower clamp plate 3 to follow the movement and expand to both sides. At this time, the container is placed on the inner side of the two groups of lower clamp plates 3, and then the lever 14 is slowly released. The rebound force of the two groups of springs 10 pulls the two groups of slide plates 7 inward to retract, so that the bottom of the container can be clamped, and then the container can be preliminarily fixed on the upper surface of the shell 15.

[0026] Please refer to Figure 5 A sleeve 19 is sleeved on the outer side of the support rod 2, and the sleeve 19 can slide on the surface of the support rod 2. A locking bolt 20 is provided on one side of the support rod 2, and the locking bolt 20 passes through the sleeve 19 and is locked on the surface of the support rod 2. A mounting frame 23 is connected to the other side of the locking bolt 20. The sleeve 19 can drive the mounting frame 23 and the upper clamping plate 26 to adjust up and down, which is convenient for clamping the container. The locking bolt 20 can be used to lock the sleeve 19 on the support rod 2, thereby playing a fixing role.

[0027] Please refer to Figure 5 A bidirectional screw 21 is provided on the inner side of the mounting frame 23, one end of the bidirectional screw 21 is installed on the inner wall of one end of the mounting frame 23, and the other end passes through the other end of the mounting frame 23 and is connected to a rotating wheel 18. A connecting rod 25 is installed on the outer side of the bidirectional screw 21. Two groups of connecting rods 25 are provided, and one end of the connecting rod 25 is connected to an upper clamping plate 26. The bidirectional screw 21 is driven to rotate by rotating the rotating wheel 18. The rotation of the bidirectional screw 21 can drive the two groups of connecting rods 25 to move inward, and the movement of the connecting rod 25 can drive the upper clamping plate 26 to follow the movement, thereby clamping the upper end of the container.

[0028] Please refer to Figure 5 A slide bar 22 is provided on the inner side of the mounting frame 23. The slide bar 22 passes through the connecting rod 25 and is installed on the inner walls at both ends of the mounting frame 23. The setting of the slide bar 22 can make the connecting rod 25 more stable during the movement.

[0029] Please refer to Figure 1 A shell 15 is provided on the outer side of the base 1, and a first slide groove 5 is provided on the surface of one side of the shell 15. One end of the lever 14 extends to the outside through the first slide groove 5. A second slide groove 6 is provided on the upper surface of the shell 15. The upper slider 8 is provided on the inner side of the second slide groove 6. The lower clamping plate 3 is provided on the upper end of the shell 15. The first slide groove 5 is provided to facilitate the lever 14 to move inside the first slide groove 5, and the second slide groove 6 is provided to facilitate the upper slider 8 to slide inside the second slide groove 6.

[0030] Please refer to Figure 1A fixing plate 4 is provided at the bottom of the support rod 2, and one end of the fixing plate 4 is connected to the surface of one side of the shell 15. The fixing plate 4 is provided to support and install the support rod 2.

[0031] Please refer to Figure 2 , 5 A first rubber pad 9 and a second rubber pad 24 are respectively installed on the inner walls of the lower clamping plate 3 and the upper clamping plate 26. The first rubber pad 9 and the second rubber pad 24 can protect the container and prevent it from being damaged during the clamping process.

[0032] Working principle: The utility model is a clamping mechanism for a container rack for drug testing. First, pull the lever 14 to one side, and the movement of the lever 14 drives the outer ring 12 to rotate on the support column 13, thereby driving the extrusion plate 11 to rotate accordingly. The slide plate 7 is squeezed to both sides by the rotation of the extrusion plate 11, so that the upper slider 8 and the lower slider 16 connected at the upper and lower ends of the slide plate 7 slide in the second slide groove 6 and the third slide groove 17 respectively. The two groups of slide plates 7 move to both sides while driving the two ends of the two groups of springs 10 to stretch to both sides. The movement of the slide plate 7 can drive the lower clamp plate 3 to follow the movement and expand to both sides. At this time, the container is placed on the inner side of the two groups of lower clamp plates 3, and then the lever 14 is slowly released. Through the two groups The resilience of the spring 10 pulls the two groups of slide plates 7 to retract inward, thereby clamping the bottom of the container, and then the sleeve 19 is slid up and down according to the height of the container. The movement of the sleeve 19 drives the mounting frame 23 to follow the movement, thereby driving the upper clamping plate 26 to adjust up and down, and then the sleeve 19 is locked by the set locking bolt 20, and the bidirectional screw 21 is driven to rotate by rotating the rotating wheel 18 to one side. The rotation of the bidirectional screw 21 can drive the two groups of connecting rods 25 to move inward, and the movement of the connecting rod 25 drives the upper clamping plate 26 to follow the movement, thereby clamping the upper and lower ends of the container, thereby greatly improving the stability during detection.

[0033] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clamping mechanism for a container rack for drug testing, comprising a base (1), a support rod (2) and a lower clamping plate (3), characterized in that: A support column (13) is installed at the center of the upper surface of the base (1); an outer ring (12) is arranged on the outer side of the upper end of the support column (13); the outer ring (12) can rotate on the support column (13); the upper surface of the outer ring (12) is connected to an extrusion plate (11); and the surface of one side of the outer ring (12) is connected to a lever (14); The upper surfaces of both sides of the base (1) are provided with third slide grooves (17), the inner side of the third slide grooves (17) is provided with lower sliders (16), the upper surface of the lower slider (16) is connected with a slide plate (7), the slide plate (7) is provided with two groups, which are respectively arranged at the two ends of the extrusion plate (11), the upper surface of the slide plate (7) is connected with an upper slider (8), and the lower clamping plate (3) is installed on the upper surface of the upper slider (8); The inner surfaces of the two groups of slide plates (7) are connected with springs (10), and two groups of springs (10) are provided. Both groups of springs (10) are provided at the upper end of the extrusion plate (11).

2. The clamping mechanism of a container rack for drug testing according to claim 1, characterized in that: The outer side of the support rod (2) is sleeved with a sleeve (19), and the sleeve (19) can slide on the surface of the support rod (2). A locking bolt (20) is provided on one side of the support rod (2), and the locking bolt (20) passes through the sleeve (19) and is locked on the surface of the support rod (2). The other side of the locking bolt (20) is connected to a mounting frame (23).

3. The clamping mechanism of a container rack for drug testing according to claim 2, characterized in that: A bidirectional screw (21) is arranged on the inner side of the mounting frame (23), one end of the bidirectional screw (21) is mounted on the inner wall of one end of the mounting frame (23), and the other end passes through the other end of the mounting frame (23) and is connected to a rotating wheel (18). A connecting rod (25) is arranged on the outer side of the bidirectional screw (21), and two groups of connecting rods (25) are arranged, and one end of the connecting rod (25) is connected to an upper clamping plate (26).

4. The clamping mechanism of the container rack for drug testing according to claim 3, characterized in that: A sliding rod (22) is arranged on the inner side of the mounting frame (23), and the sliding rod (22) passes through the connecting rod (25) and is mounted on the inner walls at both ends of the mounting frame (23).

5. The clamping mechanism of a container rack for drug testing according to claim 1, characterized in that: A shell (15) is arranged on the outer side of the base (1), a first slide groove (5) is provided on the surface of one side of the shell (15), one end of the lever (14) passes through the first slide groove (5) and extends to the outside, a second slide groove (6) is provided on the upper surface of the shell (15), the upper slider (8) is arranged on the inner side of the second slide groove (6), and the lower clamping plate (3) is arranged at the upper end of the shell (15).

6. The clamping mechanism of a container rack for drug testing according to claim 5, characterized in that: A fixing plate (4) is provided at the bottom of the support rod (2), and one end of the fixing plate (4) is connected to a surface on one side of the housing (15).

7. The clamping mechanism of a container rack for drug testing according to claim 3, characterized in that: A first rubber pad (9) and a second rubber pad (24) are respectively installed on the inner walls of the lower clamping plate (3) and the upper clamping plate (26).