CN216771765U

CN216771765U - Full-automatic dry biochemical analyzer

Info

Publication number: CN216771765U
Application number: CN202123139509.9U
Authority: CN
Inventors: 汤洪椿; 张翀; 庞慧
Original assignee: Guangzhou Fengfan Medical Technology Co ltd
Current assignee: Guangzhou Fengfan Medical Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-17
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a full-automatic dry biochemical analyzer which comprises an analyzer base, wherein a sample inlet is fixedly arranged in front of one side face of the analyzer base, a feeding plate is fixedly arranged on the outer side of the sample inlet, a guide rail is fixedly welded in the middle layer of the inner side of the feeding plate, an installation frame is movably arranged at the upper end of the guide rail, liquid absorption cotton is fixedly inserted into the front side and the rear side of the upper end of the installation frame, a metal shell is fixedly arranged on the inner surface of the liquid absorption cotton, a sample tube is inserted into the middle of the liquid absorption cotton, and matching insertion columns are fixedly welded on the front side and the rear side of the inner part of the lower end of the installation frame. According to the utility model, the insertion column groove is arranged between the mounting rack and the matching insertion column in a penetrating manner, so that the integral liquid absorption cotton and the metal shell can be inserted into the insertion column groove, and the insertion column groove can fix the integral liquid absorption cotton and the metal shell.

Description

Full-automatic dry biochemical analyzer

Technical Field

The utility model relates to the technical field of biochemical analyzers, in particular to a full-automatic dry biochemical analyzer.

Background

With the rapid development of socioeconomic, biochemical analyzers, also commonly referred to as biochemics, are instruments that use the principle of photoelectric colorimetry to measure a specific 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.

However, the existing biochemical analyzer is very easy to vibrate during operation, so that the liquid sample inside the sample tube is sprayed out of the sample tube, and the sprayed liquid sample greatly pollutes the test environment, which is extremely harmful to the inner surface of the whole instrument. Therefore, the existing requirements are not met, and a full-automatic dry biochemical analyzer is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-automatic dry biochemical analyzer, which solves the problems that the biochemical analyzer provided in the background technology is very easy to vibrate during operation, so that a liquid sample in a sample tube is sprayed out of the sample tube, the sprayed liquid sample greatly pollutes the testing environment, and the internal surface of the whole instrument is greatly damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: a full-automatic dry biochemical analyzer comprises an analyzer base, a sample inlet is fixedly arranged in front of one side face of the analyzer base, a feeding plate is fixedly arranged on the outer side of the sample inlet, a guide rail is fixedly welded on the middle layer of the inner side of the feeding plate, a mounting frame is movably arranged at the upper end of the guide rail, liquid absorbing cotton is fixedly inserted into the front side and the rear side of the upper end of the mounting frame, a metal shell is fixedly arranged on the inner surface of the liquid absorbing cotton, a sample tube is inserted into the middle of the liquid absorbing cotton, matched type inserting columns are fixedly welded on the front side and the rear side of the inner part of the lower end of the mounting frame, pushing columns are movably arranged on the two sides of the surfaces of the matched type inserting columns, movable cavities are fixedly arranged on the two sides of the matched type inserting columns, the pushing columns vertically move in the movable cavities, and connecting blocks are fixedly welded on the end faces inside the pushing columns, the fixed welding of the lower terminal surface of connecting block has the spring of stretching, the fixed welding of the upper end of connecting block has movable post, the fixed movable groove that is provided with in middle department of the inside up end of activity intracavity, the fixed welding of the interior terminal surface of imbibition cotton has the type of bending shell fragment, the fixed welding of the department of the interior terminal surface of the type of bending shell fragment is close to middle department has the stopper, the fixed clamping groove that is provided with of department of metal casing surface near middle.

Preferably, the mounting rack is sleeved at the upper end of the guide rail, and the mounting rack is movably connected with the guide rail in a matched manner.

Preferably, an insertion column groove penetrates through the installation frame and the matching insertion column, and the liquid absorbing cotton and the metal shell are inserted into the insertion column groove.

Preferably, a movable chute is fixedly arranged on the inner side of the lower end face of the movable cavity, the lower section of the bending elastic sheet is movably located in the movable chute, a limiting block welded to one side of the bending elastic sheet is clamped in a clamping groove located on the metal shell, and the inner end face of the bending elastic sheet is in fit with the metal shell.

Preferably, the movable groove penetrates through the matched insertion column and the mounting frame, the movable column is vertically movably located in the movable groove, and the lower end face of the connecting block is elastically connected with the lower end face of the inner portion of the movable cavity through an extension spring.

Preferably, a table board is fixedly arranged on the upper end face of the analyzer base, and a sample disc is fixedly arranged on one side of the upper end of the table board.

Preferably, one side of the sample disc is provided with an analysis disc, and analysis needles are movably arranged around the analysis disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the insertion column groove is arranged between the mounting frame and the matching insertion column in a penetrating manner, so that the whole liquid absorbing cotton and the metal shell can be inserted and installed in the insertion column groove, the insertion column groove can fix the whole liquid absorbing cotton and the metal shell, and the sample tube is inserted and installed at the inner side of the liquid absorbing cotton;

2. the pushing column is pushed downwards, so that the pushing column drives the integral connecting block and the bending elastic sheet to move downwards, the movable column is fixedly welded at the upper end of the connecting block and can be vertically and movably positioned in the movable groove, the integral connecting block and the pushing column can be prevented from being separated from the movable cavity when the pushing column moves downwards, the bending elastic sheet can be inserted into the movable chute arranged at the lower end of the inner part of the movable cavity, the bending elastic sheet is of an elastic structure and is of an inclined structure, the integral bending elastic sheet is obliquely bent towards the inner part of the movable chute, a limiting block on the bending elastic sheet can be separated from a clamping groove on the metal shell, the limit on the metal shell is released, and the integral metal shell and the liquid absorbing cotton can be quickly separated from the clamping groove of the clamping column.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged front cut-away view of the present invention between the mounting bracket and the mating cartridge post of FIG. 2;

fig. 4 is an enlarged sectional view taken at B in fig. 3 according to the present invention.

In the figure: 1. an analyzer base; 2. a table top plate; 3. analyzing the needle head; 4. a sample tray; 5. an analysis tray; 6. a feeding plate; 7. a sample inlet; 8. a mounting frame; 9. a guide rail; 10. a sample tube; 11. a fitting type cartridge column; 12. pushing the column; 13. liquid absorbing cotton; 14. a metal housing; 15. a movable groove; 16. a movable post; 17. a movable cavity; 18. a movable chute; 19. a bending elastic sheet; 20. extending the spring; 21. inserting column slots; 22. clamping grooves; 23. connecting blocks; 24. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention is shown: a full-automatic dry biochemical analyzer comprises an analyzer base 1, a sample inlet 7 is fixedly arranged in front of one side surface of the analyzer base 1, a feeding plate 6 is fixedly arranged outside the sample inlet 7, a guide rail 9 is fixedly welded in the middle layer of the inner side of the feeding plate 6, an installation frame 8 is movably arranged at the upper end of the guide rail 9, liquid absorbing cotton 13 is fixedly inserted into the front side and the rear side of the upper end of the installation frame 8, a metal shell 14 is fixedly arranged on the inner surface of the liquid absorbing cotton 13, a sample tube 10 is inserted into the middle of the liquid absorbing cotton 13, matched insertion columns 11 are fixedly welded on the front side and the rear side inside the lower end of the installation frame 8, pushing columns 12 are movably arranged on the two sides of the surfaces of the matched insertion columns 11, movable cavities 17 are fixedly arranged on the two sides of the matched insertion columns 11, the pushing columns 12 are vertically movably positioned in the movable cavities 17, and connecting blocks 23 are fixedly welded on the end surfaces inside the pushing columns 12, the lower end face of the connecting block 23 is fixedly welded with an extension spring 20, the upper end of the connecting block 23 is fixedly welded with a movable column 16, a movable groove 15 is fixedly arranged in the middle of the upper end face inside the movable cavity 17, a bent elastic sheet 19 is fixedly welded on the inner end face of the liquid absorption cotton 13, a limiting block 24 is fixedly welded on the inner end face of the bent elastic sheet 19 close to the middle, and a clamping groove 22 is fixedly arranged on the outer surface of the metal shell 14 close to the middle.

Further, the mounting rack 8 is sleeved at the upper end of the guide rail 9, and the mounting rack 8 is movably matched and connected with the guide rail 9.

By adopting the technical scheme, the guide rail 9 can enable the mounting rack 8 to move towards the interior of the sample inlet 7.

Further, a column insertion groove 21 is provided between the mounting frame 8 and the fitting type column insertion 11, and the liquid absorbing cotton 13 and the metal shell 14 are inserted into the column insertion groove 21.

By adopting the technical scheme, the column inserting grooves 21 can improve the fixation of the whole liquid absorbing cotton 13 and the metal shell 14.

Further, a movable chute 18 is fixedly arranged on the inner side of the lower end face of the movable cavity 17, the lower section of the bent elastic sheet 19 is movably located in the movable chute 18, a limiting block 24 welded to one side of the bent elastic sheet 19 is clamped in a clamping groove 22 located on the metal shell 14, and the inner end face of the bent elastic sheet 19 is in fit with the metal shell 14.

By adopting the technical scheme, the bending elastic sheet 19 is movably matched with the movable chute 18, and the inclined structure of the movable chute 18 can enable the integral bending elastic sheet 19 to deform and bend.

Further, the movable groove 15 penetrates through the matched insertion column 11 and the mounting frame 8, the movable column 16 is vertically movably located in the movable groove 15, and the lower end face of the connecting block 23 is elastically connected with the lower end face inside the movable cavity 17 through the extension spring 20.

Through adopting above-mentioned technical scheme, the elasticity of extension spring 20 can upwards promote holistic promotion post 12 and connecting block 23 to make inboard type shell fragment 19 of bending can be laminated with metal casing 14's surface and cooperate, further improved the fixity to whole metal casing 14.

Further, the upper end face of the analyzer base 1 is fixedly provided with a table board 2, and one side of the upper end of the table board 2 is fixedly provided with a sample disc 4.

Further, one side of the sample plate 4 is provided with an analysis plate 5, and the periphery of the analysis plate 5 is movably provided with analysis needles 3.

The working principle is as follows: when in use, the inserting column slot 21 is arranged between the mounting rack 8 and the matching inserting column 11, the integrated liquid-absorbent cotton 13 and the metal shell 14 are made to be insertedly fitted into the cartridge groove 21, the insertion column slot 21 can fix the whole liquid absorbing cotton 13 and the metal shell 14, and the sample tube 10 is inserted and installed at the inner side of the liquid absorbing cotton 13, because the limiting block 24 is fixedly welded on one side of the inner part of the bending type elastic sheet 19, the limiting block 24 can be matched and clamped in the clamping groove 22 by the elasticity of the bending type elastic sheet 19, the limiting fixity of the whole absorbent cotton 13 and the metal shell 14 is greatly improved through the clamping connection between the clamping groove 22 and the limiting block 24, when the liquid sample in the sample tube 10 is splashed out, the liquid sample can be absorbed by the liquid absorption cotton 13, and the problem that the splashed liquid sample pollutes the internal environment of the equipment can be solved through the arrangement; when the inner imbibition cotton 13 can not be absorbed, the pushing post 12 is pushed downwards, the pushing post 12 drives the integrated connecting block 23 and the bending type elastic sheet 19 to move downwards, the movable post 16 is fixedly welded at the upper end of the connecting block 23, the movable post 16 can be vertically and movably positioned in the movable groove 15, the pushing post 12 can prevent the integrated connecting block 23 and the pushing post 12 from being separated from the movable cavity 17 when moving downwards, at this time, the bending type elastic sheet 19 can be inserted into the movable chute 18 arranged at the lower end inside the movable cavity 17, because the bending type elastic sheet 19 is of an elastic structure and the integrated movable chute 18 is of an inclined structure, the integrated bending type elastic sheet 19 is inclined and bent towards the inside of the movable chute 18, the limiting block 24 on the bending type elastic sheet 19 can be separated from the clamping groove 22 on the metal shell 14, the limiting of the metal shell 14 is further removed, at this time, the integrated metal shell 14 and the imbibition cotton 13 can be quickly pulled out from the column groove 21, the quick replacement of the whole liquid absorbing cotton 13 and the metal shell 14 is realized, and the efficiency of absorbing the waste liquid splashed by the liquid absorbing cotton 13 is kept.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full-automatic dry biochemical analyzer, includes analyzer base (1), its characterized in that: the analyzer comprises an analyzer base (1), a sample inlet (7) is fixedly arranged in front of one side face of the analyzer base (1), a feeding plate (6) is fixedly arranged on the outer side of the sample inlet (7), a guide rail (9) is fixedly welded on the inner middle layer of the feeding plate (6), a mounting rack (8) is movably arranged at the upper end of the guide rail (9), absorbent cotton (13) is fixedly inserted into the front side and the rear side of the upper end of the mounting rack (8), a metal shell (14) is fixedly arranged on the inner surface of the absorbent cotton (13), a sample tube (10) is inserted into the middle of the absorbent cotton (13), matched insertion columns (11) are fixedly welded on the front side and the rear side of the inner part of the lower end of the mounting rack (8), pushing columns (12) are movably arranged on the two sides of the surface of the matched insertion columns (11), movable cavities (17) are fixedly arranged on the two sides of the matched insertion columns (11), promote vertical activity about post (12) and be located movable chamber (17), the fixed welding of the terminal surface of the inside of promotion post (12) has connecting block (23), the fixed welding of the lower terminal surface of connecting block (23) has extension spring (20), the fixed welding of the upper end of connecting block (23) has movable post (16), the fixed movable groove (15) that is provided with of centre department of the inside up end of movable chamber (17), the fixed welding of the interior terminal surface of inhaling cotton (13) has type of bending shell fragment (19), the fixed welding of department of the interior terminal surface of type of bending shell fragment (19) is close to the centre has stopper (24), metal casing (14) surface is close to centre department fixed and is provided with and clamps groove (22).

2. The fully automatic dry biochemical analyzer according to claim 1, wherein: the mounting rack (8) is sleeved at the upper end of the guide rail (9), and the mounting rack (8) is movably connected with the guide rail (9) in a matched manner.

3. The fully automatic dry biochemical analyzer according to claim 1, wherein: an insertion column groove (21) penetrates through the installation frame (8) and the matched insertion column (11), and the liquid absorption cotton (13) and the metal shell (14) are inserted into the insertion column groove (21).

4. The fully automatic dry biochemical analyzer according to claim 1, wherein: the inner side of the lower end face of the movable cavity (17) is fixedly provided with a movable chute (18), the lower section of the bent elastic sheet (19) is movably located in the movable chute (18), a limiting block (24) welded to one side of the bent elastic sheet (19) is clamped in a clamping groove (22) located in the metal shell (14), and the inner end face of the bent elastic sheet (19) is matched with the metal shell (14) in a fitting mode.

5. The fully automatic dry biochemical analyzer according to claim 1, wherein: the movable groove (15) penetrates through the matched insertion column (11) and the mounting rack (8), the movable column (16) is vertically movably located in the movable groove (15), and the lower end face of the connecting block (23) is elastically connected with the lower end face inside the movable cavity (17) through an extension spring (20).

6. The fully automatic dry biochemical analyzer according to claim 1, wherein: the analyzer is characterized in that a table board (2) is fixedly arranged on the upper end face of the analyzer base (1), and a sample disc (4) is fixedly arranged on one side of the upper end of the table board (2).

7. The fully automatic dry biochemical analyzer according to claim 6, wherein: an analysis disc (5) is arranged on one side of the sample disc (4), and analysis needles (3) are movably arranged on the periphery of the analysis disc (5).