CN212871848U - Sampling device of biochemical analyzer - Google Patents
Sampling device of biochemical analyzer Download PDFInfo
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- CN212871848U CN212871848U CN202021014910.2U CN202021014910U CN212871848U CN 212871848 U CN212871848 U CN 212871848U CN 202021014910 U CN202021014910 U CN 202021014910U CN 212871848 U CN212871848 U CN 212871848U
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Abstract
The utility model relates to a biochemical analysis equipment technical field especially relates to a sampling device of biochemical analyzer, comprising a base plate, sampling fill and auto-change over device, both sides on the bottom plate all are equipped with the bracing piece, and be equipped with the roof between the top of bracing piece, the sampling is fought and is set up on the roof, and the bottom of sampling fill is equipped with logical liquid pipe, the top of sampling fill is equipped with fixed cover, auto-change over device includes the casing, threaded rod and baffle, and the casing sets up on logical liquid pipe, threaded rod screw-thread fit is in the screw hole of seting up on the casing, and the baffle rotates the one end of connecting in the threaded rod is located the casing, sliding fit has the piston in the fixed cover, and piston upper portion is connected with the piston rod, the bottom of logical liquid pipe is equipped with the weeping. The utility model discloses can combine sample and branch appearance, simplify overall operation, improve work efficiency, it is more convenient to use.
Description
Technical Field
The utility model relates to a biochemical analysis equipment technical field especially relates to a sampling device of biochemical analyzer.
Background
Biochemical analyzers, also commonly referred to as biochemics, are instruments that use the principle of optoelectric colorimetry to measure a particular chemical component in a body fluid. Because of its fast measuring speed, high accuracy and small reagent consumption, it is widely used in hospitals, epidemic prevention stations and family planning service stations. The efficiency and the income of the conventional biochemical test can be greatly improved by matching the use.
The biochemical analyzer needs to sample an analysis object before analysis, sample division is carried out after sampling, most of the existing sampling devices are needle cylinders or measuring cups, sample division operation after sampling is complex, and working efficiency is low.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a sampling device of a biochemical analyzer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sampling device of biochemical analyzer, includes bottom plate, sampling fill and auto-change over device, both sides on the bottom plate all are equipped with the bracing piece, and are equipped with the roof between the top of bracing piece, the sampling is fought and is set up on the roof, and the bottom that the sampling was fought is equipped with leads to the liquid pipe, the top that the sampling was fought is equipped with fixed cover, auto-change over device includes casing, threaded rod and baffle, and the casing setting leads to on the liquid pipe, threaded rod screw-thread fit is in the screw hole of seting up on the casing, and the baffle rotates the one end of connecting in the threaded.
Preferably, a piston is in sliding fit with the fixed sleeve, and the upper part of the piston is connected with a piston rod.
Preferably, the bottom of the liquid passing pipe is provided with a liquid leakage plate, and the bottom of the liquid leakage plate is provided with a plurality of liquid leakage hoppers.
Preferably, a knob is welded at one end of the threaded rod positioned outside the shell.
Preferably, one side of the sampling hopper is provided with a sampling pipe.
Compared with the prior art, the utility model discloses can combine the sample with dividing the appearance, simplify overall operation, improve work efficiency, it is more convenient to use.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of a sampling device of a biochemical analyzer according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a of the sampling device of the biochemical analyzer provided by the present invention.
In the figure: the device comprises a base plate 1, a support rod 2, a top plate 3, a fixed sleeve 4, a sampling hopper 5, a liquid through pipe 6, a liquid leakage plate 7, a liquid leakage hopper 71, a switching device 8, a shell 81, a threaded rod 82, a baffle 83, a knob 84, a piston 9, a piston rod 10 and a sampling pipe 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a sampling device of biochemical analyzer, including bottom plate 1, sampling 5 and auto-change over device 8 fight, both sides on bottom plate 1 all are equipped with bracing piece 2, and be equipped with roof 3 between the top of bracing piece 2, sampling 5 sets up on roof 3, and the bottom of sampling 5 is equipped with leads to liquid pipe 6, the top of sampling 5 is equipped with fixed cover 4, auto-change over device 8 includes casing 81, threaded rod 82 and baffle 83, and casing 81 sets up on leading to liquid pipe 6, threaded rod 82 screw-thread fit sets up in the screw hole on casing 81, and baffle 83 rotates the one end of connecting threaded rod 82 in casing 81, the one end that threaded rod 82 is located outside casing 81 has welded knob 84, one side of sampling 5 is equipped with sampling pipe 11.
Wherein, sliding fit has piston 9 in fixed cover 4, and piston 9 upper portion is connected with piston rod 10, rotating knob 84, threaded rod 82 rotates, threaded rod 82 drives baffle 83 and removes, baffle 83 can carry out closed control to liquid pipe 6, when needs extraction sample, make liquid pipe 6 close, pulling piston rod 10, sampling pipe 11 just can extract the sampling object, when needs divide the appearance, prick sampling pipe 11, and make liquid pipe 6 open, can promote piston rod 10 this moment, make liquid flow in weeping board 7.
Wherein, the bottom of leading to liquid pipe 6 is equipped with weeping board 7, and the bottom of weeping board 7 is equipped with a plurality of weeping fill 71, and the weeping fill 71 divides the appearance low with the liquid of sampling, combines sample and branch appearance, has simplified overall operation, has improved work efficiency.
Example (b): rotating knob 84, threaded rod 82 rotates, threaded rod 82 drives baffle 83 and removes, baffle 83 can carry out closed control to leading to liquid pipe 6, when needs extraction sample, make leading to liquid pipe 6 and close, pulling piston rod 10, sampling pipe 11 just can extract the sampling object, when needs divide the appearance, prick sampling pipe 11, and make leading to liquid pipe 6 open, can promote piston rod 10 this moment, make liquid flow in weeping board 7, the weeping fill 71 divides the appearance with the liquid of sampling low, combine sample and branch appearance, the whole operation is simplified, and the work efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A sampling device for a biochemical analyzer, comprising:
the supporting device comprises a bottom plate (1), wherein supporting rods (2) are arranged on two sides of the bottom plate (1), and a top plate (3) is arranged between the tops of the supporting rods (2);
the sampling hopper (5) is arranged on the top plate (3), a liquid through pipe (6) is arranged at the bottom of the sampling hopper (5), and a fixed sleeve (4) is arranged at the top of the sampling hopper (5); and
switching device (8), switching device (8) include casing (81), threaded rod (82) and baffle (83), and casing (81) sets up on liquid pipe (6), threaded rod (82) screw-thread fit is in the screw hole of seting up on casing (81), and baffle (83) rotate to be connected the one end that threaded rod (82) are located casing (81).
2. The sampling device of biochemical analyzer according to claim 1, wherein the fixed sleeve (4) has a piston (9) slidably fitted therein, and a piston rod (10) is connected to the upper portion of the piston (9).
3. The sampling device of a biochemical analyzer according to claim 1, wherein the bottom of the liquid flowing tube (6) is provided with a liquid leakage plate (7), and the bottom of the liquid leakage plate (7) is provided with a plurality of liquid leakage hoppers (71).
4. The sampling device of a biochemical analyzer according to claim 1, wherein a knob (84) is welded to an end of the threaded rod (82) located outside the housing (81).
5. The sampling device of biochemical analyzer according to claim 1, characterized in that a sampling tube (11) is provided at one side of the sampling funnel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014910.2U CN212871848U (en) | 2020-06-05 | 2020-06-05 | Sampling device of biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014910.2U CN212871848U (en) | 2020-06-05 | 2020-06-05 | Sampling device of biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871848U true CN212871848U (en) | 2021-04-02 |
Family
ID=75208637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021014910.2U Active CN212871848U (en) | 2020-06-05 | 2020-06-05 | Sampling device of biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871848U (en) |
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2020
- 2020-06-05 CN CN202021014910.2U patent/CN212871848U/en active Active
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