Auxiliary device for observing ampoule bottle

Abstract

The utility model discloses an auxiliary device for observing an ampoule bottle, relates to the field of biological detection auxiliary equipment, and aims to solve the problems of inconvenience in operation and poor stability in the prior art. The device comprises an experiment elevator, a fixing plate, a U-shaped frame and related parts. The experiment lifter is used for adjusting the height of the device, so that the ampoule bottle is lifted to a position flush with the sight of an operator; the U-shaped frame is installed between the fixing plates through the rotating shaft, switching between the vertical state and the inclined state can be achieved, and the angle is fixed through the inserting column. Through the convenient design of height adjustment and angle switching, the operation convenience is remarkably improved, meanwhile, the stability of the device is enhanced, the risk that liquid shakes out is effectively reduced, and the physical burden of operators is remarkably relieved.

Description

Technical Field

[0001] This utility model relates to the field of biological detection auxiliary equipment, and in particular to an auxiliary device for observing ampoules. Background Technology

[0002] Ampoules are mostly slender glass vials, commonly used to store the contents of injectable drugs, vaccines, serums, or as reactors for special experimental reagents. For example, in the Limulus Amebocyte Lysate (LAL) gel assay for bacterial endotoxin testing, the dissolution of the LAL reagent, sample dilution, and sample addition are all performed in ampoules.

[0003] Currently, in the procedure for observing the solubility of horseshoe crab reagent, researchers need to hold the ampoule holder with multiple ampoules at eye level and tilt the holder so that the ampoules are tilted before the solubility of the horseshoe crab reagent can be observed. This method of operation has the following problems:

[0004] Inconvenient to operate: In order to record the state of different ampoules, the ampoule holder with ampoules needs to be picked up and put down many times, which increases the workload of the experimenters.

[0005] Poor stability: Because the ampoule holder needs to be adjusted at an angle, even slight shaking by the experimenter can easily cause the liquid inside the ampoule to spill out. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides an auxiliary device for observing ampoules. This device can raise the ampoule to visual level while maintaining a stable tilt, thereby improving the observation efficiency of the experimenter and reducing operational risks.

[0007] This utility model is achieved through the following technical solution: an auxiliary device for observing ampoules, characterized in that: it includes an experimental lift; fixed plates are symmetrically fixed on the left and right sides of the upper part of the lifting platform of the experimental lift; a U-shaped frame is arranged between the fixed plates; rotating shafts passing through the fixed plates are fixed on the left and right sides of the U-shaped frame; a horizontal plate is fixed between the U-shaped frames; a plurality of ampoule through holes for ampoules to pass through are arranged at intervals on the horizontal plate; a plurality of ampoule slots corresponding perpendicularly to the ampoule through holes are provided on the lower plane of the U-shaped frame; vertical through holes and inclined through holes are provided on the right side of the U-shaped frame; vertical insertion holes corresponding to the vertical through holes of the U-shaped frame in the vertical state are provided on the right side fixed plate; inclined insertion holes corresponding to the inclined through holes of the U-shaped frame in the inclined state are provided on the right side fixed plate; and insertion posts for insertion into the vertical or inclined insertion holes are also provided on the side fixed plate.

[0008] Furthermore, the ampoule slot is a downwardly recessed hemispherical shape.

[0009] Furthermore, a handle is provided on the left-side pivot.

[0010] The beneficial effects and features of this utility model are as follows:

[0011] The experimental lift elevates the U-shaped frame to eye level with the operator, eliminating the need for frequent adjustments to body posture or manual raising of the ampoule holders required in traditional methods. This design allows researchers to maintain a comfortable seated posture for observation, significantly reducing physical strain.

[0012] The device allows for rapid switching between vertical and tilted states by rotating the handle, and uses a post to fix the required angle, thus meeting the needs of observation. At the same time, it enhances the stability of the ampoule and fundamentally solves the risk of liquid spillage caused by the instability of the ampoule in traditional methods.

[0013] This invention effectively solves the problems of inconvenient operation and poor stability in the prior art through its height-adjustable design, convenient angle switching mechanism, and stable fixing structure, providing experimental personnel with more efficient and reliable working conditions. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the U-shaped frame in its vertical state in this utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the U-shaped frame in its vertical state in this utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the U-shaped frame in its tilted state in this utility model.

[0017] The main components in the diagram are numbered as follows: 1. Experimental lift; 101. Lifting platform; 2. Fixing plate; 201. Vertical insertion hole; 202. Inclined insertion hole; 3. U-shaped frame; 301. Rotating shaft; 302. Handle; 303. Vertical through hole; 304. Inclined through hole; 305. Ampoule slot; 4. Horizontal plate; 401. Ampoule through hole; 5. Insertion post.

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and all other drawings obtained are within the protection scope claimed by this utility model. Detailed Implementation

[0019] The following combination Figure 1-3 The contents of this utility model will be described in detail through specific embodiments. Example

[0020] The auxiliary device for observing ampoules includes: an experimental lift 1; fixed plates 2 symmetrically fixed on the left and right sides of the upper part of the lifting platform 101 of the experimental lift; a U-shaped frame 3 between the fixed plates; rotating shafts 301 passing through the fixed plates fixed on the left and right sides of the U-shaped frame; a horizontal plate 4 fixed between the U-shaped frames; several ampoule through holes 401 for ampoules to pass through arranged at intervals on the horizontal plate; several ampoule slots 305 perpendicular to the ampoule through holes on the lower plane of the U-shaped frame; a vertical through hole 303 and an inclined through hole 304 on the right side of the U-shaped frame; a vertical insertion hole 201 corresponding to the vertical through hole of the U-shaped frame in the vertical state on the right fixed plate; an inclined insertion hole 202 corresponding to the inclined through hole of the U-shaped frame in the inclined state on the right fixed plate; and a plug 5 for insertion into the vertical or inclined insertion hole on the side fixed plate.

[0021] Preferably, the ampoule slot is a downwardly recessed hemispherical shape.

[0022] Preferably, a handle 302 is provided on the left rotating shaft.

[0023] Experimental lift 1: Used to adjust the overall height of the apparatus, allowing the operator to raise the ampoules in the U-shaped frame 3 to eye level. The experimental lift can be electrically or manually controlled and is equipped with a height adjustment scale to ensure precise adjustment to a suitable operating height. In this embodiment, a manual lifting platform of the Lepu brand, model LPVM0985, is used.

[0024] Fixed plates 2: Two fixed plates 2 are symmetrically fixed on the left and right sides of the upper part of the lifting platform 101 of the experimental elevator. The fixed plates 2 serve as supports and limiters, and also provide installation positions for the rotating shaft 301 and the insert column 5.

[0025] U-shaped frame 3: The U-shaped frame 3 passes through the fixed plate 2 via rotating shafts 301 fixed on its left and right sides, enabling it to rotate. The lower plane of the U-shaped frame 3 is provided with several ampoule slots 305 for fixing the bottom of the ampoule. The ampoule slots 305 are designed as downwardly concave hemispherical shapes to fit the curved shape of the bottom of the ampoule and enhance stability.

[0026] Horizontal plate 4: The horizontal plate 4 is fixedly installed between the U-shaped frames 3, and several ampoule perforations 401 are arranged on it at intervals. The diameter of the ampoule perforation 401 is slightly larger than the outer diameter of the ampoule so that the ampoule can be easily inserted and kept in a vertical position.

[0027] Rotating shaft 301 and handle 302: A handle 302 is provided on the left rotating shaft 301 to facilitate the operator to rotate the U-shaped frame 3.

[0028] Insert post 5 and fixing hole: The right side of the U-shaped frame 3 is provided with a vertical through hole 303 and an inclined through hole 304, which correspond to the vertical insertion hole 201 and the inclined insertion hole 202 on the fixing plate 2, respectively. The insert post 5 is used to fix the U-shaped frame 3 in a vertical or inclined state.

[0029] The operation steps of this utility model are as follows:

[0030] Install ampoules: Insert the ampoules containing reagents one by one into the ampoule holes 401 on the horizontal plate 4, so that the bottom of the ampoule contacts the ampoule slot 305, ensuring that the ampoule is stable and does not shake.

[0031] Adjusting the height: By operating the experimental lift 1, the lifting platform 101 is raised to a suitable height so that the operator's line of sight is level with the ampoules in the U-shaped frame 3.

[0032] Switching to the tilted position: Pull the insert 5 out of the vertical through hole 303 and the vertical insertion hole 201 to release the vertical fixation of the U-shaped frame 3. Turn the handle 302 clockwise or push the U-shaped frame 3 from front to back to swing the U-shaped frame 3 to the tilted angle. Insert the insert 5 into the tilted through hole 304 and the tilted insertion hole 202 to fix the U-shaped frame 3 in the tilted position.

[0033] Observation and Recording: When tilted, the operator can clearly observe the state of the solution inside the ampoule and make necessary records.

Claims

1. An auxiliary device for observing ampoules, characterized in that: The system includes an experimental elevator; fixed plates are symmetrically fixed on the left and right sides of the upper part of the elevator platform; a U-shaped frame is installed between the fixed plates; rotating shafts passing through the fixed plates are fixed on the left and right sides of the U-shaped frame; a horizontal plate is fixed between the U-shaped frames; several ampoule holes for ampoules to pass through are arranged at intervals on the horizontal plate; several ampoule slots corresponding perpendicularly to the ampoule holes are provided on the lower plane of the U-shaped frame; vertical and inclined holes are provided on the right side of the U-shaped frame; vertical insertion holes corresponding to the vertical holes of the U-shaped frame in the vertical state are provided on the right side fixed plate; inclined insertion holes corresponding to the inclined holes of the U-shaped frame in the inclined state are provided on the right side fixed plate; and insertion posts for insertion into the vertical or inclined insertion holes are also provided on the side fixed plate.

2. The auxiliary device for observing ampoules according to claim 1, characterized in that: The ampoule slot is a downward-recessed hemispherical shape.

3. The auxiliary device for observing ampoules according to claim 1, characterized in that: A handle is provided on the left-side pivot.

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