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CN-224203141-U - Thin-layer sample application auxiliary device for medicine inspection

CN224203141UCN 224203141 UCN224203141 UCN 224203141UCN-224203141-U

Abstract

The utility model discloses a thin-layer sample application auxiliary device for medicine inspection, which relates to the technical field of medicine inspection, and comprises an operating platform and a sample application mechanism, wherein the sample application mechanism comprises a lifting disc, a rotating rod is rotatably arranged at the bottom end of the lifting disc, a mounting frame is fixedly arranged at the bottom end of the rotating rod, sample application components distributed in an array are arranged outside the mounting frame, each sample application component comprises a trace needle head, each sample application component comprises a fixing rod, the fixing disc is fixedly arranged at the bottom end of the fixing rod, a positioning component is arranged at the bottom end of the fixing disc, a ball body is fixedly arranged at the top end of the fixing rod, a slope body is fixedly arranged at the bottom end of the lifting disc, and the structures of the mounting frame, the rotating rod, the sample application components and the like are mutually matched, so that multiple samples or different solvents can be accurately and simultaneously processed, the sample application speed and consistency can be greatly improved, the working efficiency can be improved, and the human error can be reduced, and the accuracy and the reliability of medicine inspection can be ensured.

Inventors

  • LIN CHUNHE
  • SHI SHILI
  • WAN LI
  • ZHANG ZHIMIN

Assignees

  • 伊春五加参药业有限责任公司

Dates

Publication Date
20260505
Application Date
20250521

Claims (8)

  1. 1. The thin-layer sample application auxiliary device for medicine inspection comprises a console (1) and a sample application mechanism (13), and is characterized in that the sample application mechanism (13) comprises a lifting disc (14), a rotating rod (2) is rotatably arranged at the bottom end of the lifting disc (14), a mounting frame (21) is fixedly arranged at the bottom end of the rotating rod (2), sample application components (22) distributed in an array are arranged outside the mounting frame (21), and the sample application components (22) comprise micro-needles (17); the sample application assembly (22) comprises a fixing rod (23), the fixing rod (23) is movably inserted into the mounting frame (21), a fixing disc (24) is arranged at the bottom end of the fixing rod (23), a positioning assembly (25) is arranged at the bottom end of the fixing disc (24), a ball body (26) is fixedly arranged at the top end of the fixing rod (23), a compression spring (27) is movably sleeved outside the fixing rod (23), and a slope body (28) is arranged at the bottom end of the lifting disc (14).
  2. 2. The thin-layer sample application auxiliary device for medicine inspection according to claim 1, characterized in that the positioning assembly (25) comprises a positioning frame (3), the positioning frame (3) is fixedly installed at the bottom end of the fixed disc (24), a threaded rod (31) is inserted into the positioning frame (3) through internal threads, a clamping block (32) is rotatably arranged at the end of the threaded rod (31), a turntable (34) is fixedly arranged at one end, far away from the clamping block (32), of the threaded rod (31), and the micro needle (17) is installed in the positioning frame (3).
  3. 3. The thin-layer sample application auxiliary device for medicine inspection according to claim 1, characterized in that a moving frame (11) is slidably arranged at the top end of the operating table (1), a moving block (12) is slidably arranged outside the moving frame (11), and the sample application mechanism (13) is arranged outside the moving block (12).
  4. 4. The thin-layer sample application auxiliary device for medicine inspection according to claim 1, characterized in that a soft pad (33) is fixedly arranged at one end of the clamping block (32) far away from the threaded rod (31), and a connector (35) is arranged at the outer side of the micro needle (17).
  5. 5. The thin-layer spotting auxiliary device for medicine inspection according to claim 1, characterized in that the top end of the operation table (1) is provided with clamping assemblies (15) which are symmetrically distributed.
  6. 6. The thin-layer spotting auxiliary device for medicine inspection according to claim 1, characterized in that shock-absorbing foot pads (16) distributed in a rectangular array are fixedly arranged at the bottom end of the operation table (1).
  7. 7. The thin-layer sample application auxiliary device for medicine inspection according to claim 1, wherein a transmission rod (4) is inserted in the lifting disc (14) in a rotating mode, a first gear (41) is fixedly arranged on the outer side of the transmission rod (4), a second gear (42) is fixedly arranged on the outer side of the rotating rod (2), and the first gear (41) and the second gear (42) are meshed with each other.
  8. 8. The thin-layer sample application auxiliary device for medicine inspection according to claim 1, wherein a motor (43) is installed at the top end of the lifting disc (14), and the end part of an output shaft of the motor (43) is inserted into the lifting disc (14) and fixedly connected with the transmission rod (4).

Description

Thin-layer sample application auxiliary device for medicine inspection Technical Field The utility model relates to the technical field of medicine inspection, in particular to a thin-layer sample application auxiliary device for medicine inspection. Background The medicine inspection is to verify the quality, safety and effectiveness of the medicine by a detection method of the system, so as to ensure that the medicine meets relevant standards and regulations. Thin-layer spotting is a sample preparation technique commonly used in drug testing for spotting trace components or impurities on a thin-layer plate so as to perform component separation and analysis, and help to detect impurities, residues or active components in a drug, thereby improving the accuracy and efficiency of the test; In the scene of needing to process multiple samples or different solvents, it is difficult to process multiple samples or different solvents at the same time with high efficiency and accuracy, errors, omission or confusion are easy to occur, the accuracy and reproducibility of detection are affected, and aiming at the problems, the inventor proposes a thin-layer sample application auxiliary device for medicine inspection, which is used for solving the problems. Disclosure of utility model The utility model aims to solve the problem that different solvents are inconvenient to process simultaneously, and provides a thin-layer sample application auxiliary device for medicine inspection. In order to solve the technical problems, the thin-layer sample application auxiliary device for medicine inspection comprises an operating platform and a sample application mechanism, wherein the sample application mechanism comprises a lifting disc, a rotating rod is rotatably arranged at the bottom end of the lifting disc, a mounting frame is fixedly arranged at the bottom end of the rotating rod, sample application components distributed in an array are arranged outside the mounting frame, the sample application components comprise micro needles, the sample application components comprise fixing rods, the fixing rods are movably inserted in the mounting frame, the bottom end of each fixing rod is fixedly provided with a fixing disc, the bottom end of each fixing disc is provided with a positioning component, the top end of each fixing rod is fixedly provided with a ball body, a compression spring is movably sleeved at the outer side of each fixing rod, and the bottom end of each lifting disc is fixedly provided with a slope body. Preferably, the locating component comprises a locating rack, the locating rack is fixedly arranged at the bottom end of the fixed disc, a threaded rod is inserted into the locating rack through internal threads, a clamping block is arranged at the end of the threaded rod in a rotating mode, a rotary table is fixedly arranged at one end, far away from the clamping block, of the threaded rod, and the trace needle is arranged in the locating rack. Preferably, the operation panel top slip is equipped with the movable frame, the movable frame outside slip is equipped with the movable block, sample application mechanism installs in the movable block outside, the fixed cushion that is equipped with of one end that the threaded rod was kept away from to the grip block, the connector is installed in the trace syringe needle outside, the grip block that is symmetrical distribution is installed on the operation panel top. Preferably, the operation panel bottom mounting is equipped with the shock attenuation callus on the sole that is rectangular array and distributes, the lifter plate internal rotation is inserted and is equipped with the transfer line, the transfer line outside is fixed to be equipped with No. one gear, the fixed No. two gears that are equipped with in the dwang outside, no. one gear and No. two gears intermeshing, the motor is installed on the lifter plate top, motor output shaft tip penetration is established in the lifter plate and with transfer line fixed connection. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, through the mutual matching of the structures such as the mounting frame, the rotating rod and the plurality of sample application components, the automatic switching and the accurate positioning of multiple tubes can be realized, a plurality of samples or different solvents can be accurately and simultaneously processed, the sample application speed and consistency are greatly improved, the working efficiency is improved, and the human error is reduced, so that the accuracy and the reliability of medicine inspection are ensured; 2. According to the utility model, the positioning frame, the threaded rod, the clamping block and other structures are matched with each other, so that the trace needle can be easily installed and detached, and the trace needle can be conveniently replaced, maintained, cleaned and the like. Drawings I