CN115372645A

CN115372645A - Full-automatic fecal analyzer

Info

Publication number: CN115372645A
Application number: CN202210973238.7A
Authority: CN
Inventors: 王永幸; 马全萍; 穆太荣
Original assignee: Jinan Lanjie Biotechnology Co ltd
Current assignee: Jinan Lanjie Biotechnology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-22

Abstract

The invention relates to the technical field of analyzers, in particular to a full-automatic fecal analyzer. The technical scheme comprises the following steps: the frame is put on the shelf and is equipped with X to the slide rail, X has Y to the slide rail to slidable mounting on the slide rail, one side of test-tube rack unit is equipped with bar code scanner, one side of bar code scanner is equipped with the weighing position, one side of weighing position is equipped with the property camera, one side that bar code scanner deviates from the property camera is equipped with the mixing seat, one side of mixing seat is equipped with inhales a kind fixing base, one side that inhales a kind fixing base and deviates from the mixing seat is equipped with the washing position, the electronic microscope is installed to one side that the frame is located the test-tube rack unit, the waste material box is installed to the opposite side that the frame is located the test-tube rack unit. The invention automatically analyzes the excrement to ensure the health of the personnel in the clinical examination, has high repeatability of operation and stable examination result, and increases the accuracy and reliability of the clinical examination result.

Description

Full-automatic fecal analyzer

Technical Field

The invention relates to the technical field of analyzers, in particular to a full-automatic fecal analyzer.

Background

The routine test of the feces is one of three clinical routine test items. The pathological phenomena of the gastrointestinal tract can be intuitively understood through the examination, the functional conditions of the digestive tract, the pancreas and the liver and gall can be indirectly judged, and the method has important clinical significance for diagnosing and monitoring the curative effect of a plurality of diseases, particularly digestive tract diseases and parasitic diseases. Due to the complexity of stool specimens and the specificity of morphological examinations, and the odor, color, and morphology of the specimens cause many sensory discomfort to the operator, stool examination items are often abandoned by people. With the rapid development of medical level, some fecal testing instruments gradually replace manual operation, but most hospitals cannot accurately convey and position a glass slide in a glass slide conveying link when using a fecal detector for testing at present, manual operation is often needed to be completed in a matched mode, the fecal testing instruments cannot be prevented from being in close contact with a fecal sample or even in zero distance in the operation process, the fecal testing instruments have great adverse effects on the health of a person who is in clinical examination, the repeatability of operation is poor, the testing result is unstable, and the accuracy and the reliability of the clinical testing result are reduced.

Disclosure of Invention

The invention provides a full-automatic fecal analyzer, which solves the technical problems.

The scheme for solving the technical problems is as follows:

the utility model provides a full-automatic fecal analyzer, includes detecting element, frame, tongs unit and test-tube rack unit, the frame is put up X to the slide rail, X is to slidable mounting Y to the slide rail on, Y is fixed with the tongs unit to the slide rail, the test-tube rack unit is installed to the below that lies in the tongs unit in the frame, one side of test-tube rack unit is equipped with bar code scanner, one side of bar code scanner is equipped with the weighing position, one side of weighing position is equipped with the property camera, one side that bar code scanner deviates from the property camera is equipped with the mixing seat, one side of mixing seat is equipped with the appearance fixing base of inhaling, one side that the appearance fixing base of inhaling deviates from the mixing seat is equipped with washs the position, the electronic microscope is installed to one side that the frame lies in the test-tube rack unit, the frame lies in the opposite side of test-tube rack unit and installs waste material box, detecting element is installed to one side of waste material box.

The beneficial effects of the invention are: when using, the tongs unit moves to the first sampling tube of mount directly over to the slide rail fast through X to slide rail and Y to the slide rail, later the tongs unit passes through Z to slide rail downstream, until the clamping jaw all wraps the sampling tube lid, the action of electronic jack catch, make the tongs unit pass through the clamping jaw and grab the sampling tube, and mention the sampling tube to the slide rail through Z, and remove to the slide rail through X to slide rail and Y and reach the weighing position, the bar code scanner opens this moment, the scanning bar code, upload host computer sample information: name, hospital number, bed number, bar code number, information to be diagnosed and detected of a specimen and the like, if bar code reading fails, the specimen is placed back to the original position on a test tube rack unit, weighing is carried out after scanning is finished, the weighed weight of the specimen is uploaded and added into the specimen information, a reagent volume is poured according to weighing conversion, a character camera is started and records about 2s during weighing, after the camera is stabilized, pictures are captured and stored, after weighing and photographing are finished, an electric clamping jaw rotates, a sampling tube is captured, the electric clamping jaw is firstly moved to a mixing seat and then to an X direction, after the sampling tube reaches the mixing seat, the electric clamping jaw is not loosened firstly, torque feedback of the electric clamping jaw is detected, if no looseness is detected, and a photoelectric tube detects that the mixing seat has a sampling tube, the sampling tube does not fall, at the moment, a quantitative peristaltic pump and a corresponding solenoid valve are opened, quantitative reagent is filled into a sampling tube, according to the volume of the reagent converted after weighing, if the closed-loop torque feedback of an electric claw is detected to be loose, the sampling tube is possible to fall off, the reagent is not filled, an alarm is given, the sampling tube is possible to fall off and returns to the next sampling tube position for detection, after the liquid is filled, the electric claw is loosened, a Z-direction slide rail moves upwards slightly, a vortex oscillation mixer operates, after the sample is mixed, the Z-direction slide rail moves downwards, the electric claw rotates, the sampling tube is grabbed and moves to a sample sucking position, after the sample sucking position is reached, the sampling tube is inserted into a sample sucking fixing seat, the electric claw is loosened, then the electric claw operates to the second sampling tube position for the next sample operation, and after the claw unit leaves the sample sucking position, inhale the appearance pipe from waste liquid tank position, remove to and inhale the appearance unit, waste liquid tank and inhale the appearance unit upwards at same Y, later inhale the appearance pipe and insert in the sampling tube, inhale the appearance peristaltic pump and rotate, accomplish 1 sample of inhaling of flow counting cell, the peristaltic pump is inhaled the appearance and is reached in the 1 passageway of flow counting board, inhale the appearance and accomplish, the microscope microscopic examination camera begins to take a candid photograph the picture according to the picture frame number of settlement, if this sample has occult blood, helicobacter pylori, rotavirus, colloidal gold detection items such as, then will increase the action: whether a card strip is arranged in a card slot of an item to be detected is judged through a photoelectric switch, if not, a prompt of ' please add a detection card ' is given, if the detection card is detected, a transmission motor rotates, a push block runs to a stop position from a reset position, the detection card in the card slot is pushed onto a turntable, then the transmission motor is quickly reset, the next detection card is prepared to be pushed, then a graduated disk rotates by 18 degrees and is brought to a dropping liquid position, after the detection card is detected by a switch of the dropping liquid position, a dropping liquid needle moves to the dropping liquid position from a sample sucking position, a sample sucking pipe moves to the position right above the dropping liquid to finish dropping liquid, after the dropping liquid ends, timing is started, after set time, the detection card can rotate to the lower part of a occult blood camera to take a picture, in the period, the next detection item is continuously tested, if the sample still has the test of other colloidal gold projects then the slip table motor rotates, drive the draw-in groove that will detect the project, face the ejector pad, the driving motor moves forward, push away the detection card that will detect on the carousel, carousel motor rotates 18, the detection card arrives the dropping liquid position, occult blood peristaltic pump rotates, accomplish the dropping liquid, and the timing, after the dropping liquid is accomplished, the dropping liquid needle removes inside reaching the waste liquid jar, begin to wash the suction appearance pipe, if in the sample project that will detect, there is not the detection of other projects, after the sample needle draws the appearance, just directly reach waste liquid jar the inside, through the washing of sampling needle, the suction appearance of second sample, the microscope of first passageway examines the candid photograph and has also been accomplished, electron microscope's objective table moves to flow counting cell 2 passageways, begin the microscopic examination, after the second sample draws the appearance, wash the suction appearance pipe with flow counting cell 3 passageways.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, the test-tube rack unit comprises mount and sharp module, just mount slidable mounting is on sharp module, the both sides of sharp module are equipped with position switch, the mount passes through position switch and detects whether to reset, the grafting is installed the sampling tube on the mount.

The beneficial effect of adopting the further scheme is that: the fixing frame is driven to move through the linear module.

Furthermore, the detecting unit is provided with an index plate, one side of the index plate is provided with a card box groove, a detecting card is placed in the card box groove, the card box groove is slidably mounted on the sliding table, the detecting card box is mounted on the card box groove in an inserted manner, one side of the card box groove, which is away from the index plate, is provided with a push block, one side of the push block is provided with a transmission motor, and the push block is in transmission connection with the transmission motor through a synchronous belt.

The beneficial effect of adopting the further scheme is that: if the specimen has the items of occult blood, helicobacter pylori, rotavirus and other colloidal gold detection, the following actions are added: whether card strip has in the draw-in groove at first through photoelectric switch judgement project that will detect, if do not, then the suggestion "please add the detection card", if detect there is the detection card, then drive motor rotates, the ejector pad moves to the stop position from the reset position, push into the carousel to the detection card in the draw-in groove on, then drive motor resets fast, prepare the propelling movement of next detection card, later the graduated disk rotates 18, bring the dropping liquid position to the detection card, the switch of dropping liquid position detects behind the detection card, the dropping liquid needle removes the dropping liquid position from inhaling the appearance position, inhale the appearance pipe and accomplish the dropping liquid directly over removing the dropping liquid position through removing.

Further, the position of the index plate corresponding to the push block is provided with a photoelectric switch for detecting whether the detection card is in place, the card box groove is also provided with a photoelectric switch, and the card box groove detects whether the detection card in the detection card box is left through the photoelectric switch.

The beneficial effect of adopting the further scheme is that: it is convenient to quickly inform the user whether the test card needs to be replenished.

Furthermore, the graduated disk is evenly provided with clamping grooves, and the positions and the sizes of the clamping grooves are matched with the detection card.

The beneficial effect of adopting the further scheme is that: the detection card is limited through the clamping groove.

Further, a vortex oscillation blending device is arranged below the blending seat.

The beneficial effect of adopting the above further scheme is: the samples were mixed well by vortexing the mixer.

Further, a waste liquid tank is arranged at the cleaning position.

The beneficial effect of adopting the further scheme is that: the sample suction pipe is convenient to move to the waste liquid tank for cleaning.

Further, the tongs unit is equipped with the fixed plate, the fixed plate passes through Z to slide rail slidable mounting on Y to the slide rail, install electronic jack catch on the fixed plate, be fixed with the liquid feeding needle on the electronic jack catch, the clamping jaw is installed to electronic jack catch's output.

The beneficial effect of adopting the further scheme is that: the sampling tube is clamped by the clamping jaws to move.

Further, the internal surface of clamping jaw offers the slot with sampling tube top cap surface looks adaptation, the clamping jaw passes through the slot and fixes with the sampling tube top cap joint.

The beneficial effect of adopting the further scheme is that: prevent when centre gripping sampling tube, the sampling tube skidded.

Furthermore, a travel switch is arranged on one side, located on the push block, of the detection unit, and the displacement distance of the push block is limited through the travel switch.

The beneficial effect of adopting the further scheme is that: the travel of the push block is controlled by a travel switch.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention.

In the drawings:

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

FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the test tube rack unit of the present invention;

FIG. 4 is a schematic oblique view of a detecting unit according to the present invention;

FIG. 5 is a schematic top view of a detecting unit according to the present invention;

FIG. 6 is a schematic view of the structure of the gripper unit of the present invention;

FIG. 7 is a schematic view of a cleaning solution path according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a detection unit; 2. a frame; 3. an X-direction slide rail; 4. a Y-direction slide rail; 5. a gripper unit; 6. an electron microscope; 7. a test tube rack unit; 8. a waste material box; 9. a mixing seat; 10. a barcode scanner; 11. weighing a position; 12. a character camera; 13. a sample sucking fixed seat; 14. a sampling tube; 15. a fixed mount; 16. a linear module; 17. an index plate; 18. a detection card box; 19. a cassette slot; 20. pushing a block; 21. a drive motor; 22. a sliding table; 23. detecting the card; 24. a clamping jaw; 25. an electric claw; 26. adding a liquid needle; 27. a fixing plate; 28. and (4) a sample sucking pipe.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, the embodiment of the present invention:

example one

A full-automatic fecal analyzer comprises a detection unit 1, a rack 2, a gripper unit 5 and a test tube rack unit 7, wherein an X-direction slide rail 3 is erected on the rack 2, a sample suction tube 28 is installed on one side of the X-direction slide rail 3 on the rack 2, a Y-direction slide rail 4 is slidably installed on the X-direction slide rail 3, the gripper unit 5 is fixed on the Y-direction slide rail 4, the gripper unit 5 rapidly moves to the position right above a first sampling tube 14 of a fixed frame 15 through the X-direction slide rail 3 and the Y-direction slide rail 4 and then moves downwards through the Z-direction slide rail until a clamping jaw 24 completely covers the sampling tube 14, an electric clamping jaw 25 acts to enable the gripper unit 5 to grip the sampling tube 14 through the clamping jaw 24 and lift the sampling tube 14 through the Z-direction slide rail and move to a weighing position 11 through the X-direction slide rail 3 and the Y-direction slide rail 4, the gripper unit 5 is provided with a fixed plate 27, the fixed plate 27 is slidably installed on the Y-direction slide rail 4 through the Z-direction slide rail, an electric clamping jaw 25 is installed on the fixed plate 27, a liquid feeding needle 26 is fixed on the outer surface of the clamping jaw 24, and the top cover of the sampling tube 14 is clamped with a groove, and the top cover 14.

The test tube rack unit 7 is installed to the below that lies in tongs unit 5 on frame 2, and test tube rack unit 7 comprises mount 15 and sharp module 16, and mount 15 slidable mounting is on sharp module 16, and the both sides of sharp module 16 are equipped with position switch, and whether mount 15 resets through position switch detection, pegs graft on mount 15 and install sampling tube 14.

One side of test-tube rack unit 7 is equipped with bar code scanner 10, and bar code scanner 10 is used for scanning the bar code, discerns and uploads host computer sample information: name, number of being in hospital, bed number, bar code number, and want the sample diagnosis, information etc. that will detect, if the bar code reading fails, then indicate "the bar code reading fails", one side of bar code scanner 10 is equipped with weighing position 11, should pour into the volume of reagent according to weighing conversion, one side of weighing position 11 is equipped with property camera 12, when weighing, property camera 12 is opened, the video is about 2s, and after the camera is stable, take a candid photograph the picture, preserve, one side that bar code scanner 10 deviates from property camera 12 is equipped with mixing seat 9, the below of mixing seat 9 is equipped with vortex and vibrates the blending ware.

One side of mixing seat 9 is equipped with and inhales a kind fixing base 13, one side that inhale kind fixing base 13 and deviate from mixing seat 9 is equipped with the washing position, washing position department is equipped with the waste liquid jar, frame 2 is located one side of test-tube rack unit 7 and installs electron microscope 6, frame 2 is located the opposite side of test-tube rack unit 7 and installs waste material box 8, detecting element 1 is installed to one side of waste material box 8, detecting element 1 is equipped with graduated disk 17, the draw-in groove has evenly been seted up on the graduated disk 17, and the position and the size of draw-in groove and 23 looks adaptations of detection card.

A card box groove 19 is installed on one side of the dividing plate 17, a photoelectric switch is arranged at the position of the dividing plate 17 corresponding to the push block 20, the photoelectric switch is used for detecting whether the detection card 23 is in place or not, the photoelectric switch is also arranged in the card box groove 19, the card box groove 19 detects whether the detection card 23 is left or not in the detection card box 18 through the photoelectric switch, the detection card 23 is placed in the card box groove 19, the card box groove 19 is slidably installed on the sliding table 22, the detection card box 18 is installed on the card box groove 19 in an inserting mode, one side of the card box groove 19, which is far away from the dividing plate 17, is provided with the push block 20, whether a card strip is arranged in a card groove of an item to be detected or not is judged through the photoelectric switch, if the detection card is not arranged, the transmission motor 21 rotates, the push block 20 runs to a stop position from a reset position, the detection card in the card groove is pushed into the rotary table, then the transmission motor 21 rapidly resets to prepare for pushing of the next detection card, then, the detection disc 17 rotates 18, the detection card is brought to a liquid dropping position, after the detection card is detected by the switch, the switch moves to a liquid dropping position, the push block 20 is arranged on one side of the transmission motor 20, the upper side of the upper transmission motor 20, the upper transmission stroke of the upper transmission switch, the upper transmission motor 20, the upper transmission motor is limited by the upper transmission stroke, and the upper transmission stroke of the upper transmission switch, the upper transmission stroke of the push block 20, the upper transmission motor 20.

A fully automatic fecal analyzer based on example 1 when in use: the gripper unit 5 is moved to the first sampling tube 14 of mount 15 directly over through X to slide rail 3 and Y to slide rail 4 fast, later gripper unit 5 is through Z to slide rail downstream, until the clamping jaw 24 all wraps the sampling tube lid, electronic jack catch 25 moves, make gripper unit 5 grasp sampling tube 14 through clamping jaw 24, and lift up sampling tube 14 to the slide rail through Z, and move to weighing position 11 to slide rail 4 through X to slide rail 3 and Y, bar code scanner 10 opens this moment, scan the bar code, upload host computer sample information: name, hospital number, bed number, bar code number, information to be diagnosed and detected of a sample, and the like, if the bar code reading fails, the sample is placed back to the original position on the test tube rack unit 7, after the scanning is completed, the weighing is carried out, the weighing weight of the sample is uploaded and added into the sample information, the volume of a reagent to be poured is converted according to the weighing, the property camera 12 is started and the video is about 2s at the same time of the weighing, after the camera is stabilized, the picture is captured and stored, after the weighing and the photographing are finished, the electric clamping jaw 25 rotates, the sampling tube 14 is captured, the Z direction and the X direction are firstly moved to the mixing seat 9, after the electric clamping jaw 25 is reached to the mixing seat 9, the moment feedback of the electric clamping jaw 25 is detected, if the looseness is detected, and the photoelectric tube detects that the sampling tube 14 is arranged on the seat 9, the sampling tube 14 is not dropped, at the moment, the quantitative peristaltic pump and the corresponding electromagnetic valve are opened, quantitative reagent is filled into the sampling tube, according to the reagent volume converted after weighing, if the closed-loop torque feedback of the electric clamping jaw 25 detects looseness, the sampling tube 14 is likely to drop, the reagent is not filled, an alarm is given, the sampling tube is likely to drop, the sampling tube is likely to return to the next sampling tube 14 position for detection, after the liquid is filled, the electric clamping jaw 25 is loosened, the Z-direction sliding rail moves upwards slightly, the vortex oscillation mixer operates, after the sample mixing is finished, the Z-direction sliding rail moves downwards, the electric clamping jaw 25 rotates, the sampling tube 14 is grabbed and moves to the sample sucking position, after the sample sucking position is reached, the sampling tube 14 is pressed and inserted into the sample sucking fixing seat 13, the electric clamping jaw 25 is loosened, then the electric clamping jaw 25 operates to the second sampling tube 14 position, and the next sample operation is carried out, after the gripper unit 5 leaves the sample suction position, the sample suction pipe 28 moves from the waste liquid tank position to the sample suction unit, the waste liquid tank and the sample suction unit are in the same Y direction, then the sample suction pipe 28 is inserted into the sampling pipe 14, the sample suction peristaltic pump rotates to finish the sample suction of the flow counting cell 1, the peristaltic pump sucks the sample into the channel of the flow counting plate 1, the sample suction is finished, the microscope microscopic camera starts to capture pictures according to the set picture frame number, and if the sample has occult blood, helicobacter pylori, rotavirus and other colloidal gold detection items, the action is added: whether a card strip exists in a card slot of an item to be detected is judged through a photoelectric switch, if the card strip does not exist, a prompt of adding a detection card is given, if the detection card is detected, a transmission motor 21 rotates, a push block 20 runs to a stop position from a reset position, the detection card in the card slot is pushed onto a rotary table, then the transmission motor 21 is quickly reset, pushing of a next detection card is prepared, then a dividing plate 17 rotates 18 degrees, the detection card is brought to a dropping position, after the detection card is detected by a switch of the dropping position, the dropping needle moves to the dropping position from the dropping position, a sample suction tube 28 finishes dropping by moving to the dropping position, after the dropping is finished, timing is started, after a set time, the detection card rotates to the lower part of a occult blood camera, during the period, testing of the next detection item continues, if the sample still has other colloidal gold items tested, a motor 22 rotates, the card slot of the item to be detected is driven, the card to face the push block 20, the transmission motor 21 moves forward, the detection card rotates to the rotary table, the motor 18 degrees, the detection mirror rotates, the detection mirror, the detection needle starts to move to the other colloidal gold items, the sample suction tube, and the sample suction tube moves to the sample suction tube, and the microscope starts to wash the sample, and the sample suction tube, and the sample tube, after the sample tube, the microscope, the sample tube, the sample is washed, and the microscope, the microscope runs.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; one of ordinary skill in the art will readily appreciate from the disclosure that the present invention can be practiced as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a full-automatic faecal analysis appearance which characterized in that: comprises a detection unit (1), a frame (2), a gripper unit (5) and a test tube rack unit (7), an X-direction sliding rail (3) is erected on the machine frame (2), a sample suction pipe (28) is arranged on one side of the machine frame (2) positioned on the X-direction sliding rail (3), a Y-direction slide rail (4) is arranged on the X-direction slide rail (3) in a sliding way, a hand grip unit (5) is fixed on the Y-direction slide rail (4), a test tube rack unit (7) is arranged on the rack (2) and below the hand grip unit (5), a bar code scanner (10) is arranged on one side of the test tube rack unit (7), a weighing position (11) is arranged on one side of the bar code scanner (10), a character camera (12) is arranged on one side of the weighing position (11), a blending seat (9) is arranged on one side of the bar code scanner (10) departing from the character camera (12), one side of the blending seat (9) is provided with a sample absorbing fixed seat (13), a cleaning position is arranged on one side of the sample suction fixing seat (13) deviating from the blending seat (9), an electron microscope (6) is arranged on one side of the rack (2) positioned on the test tube rack unit (7), a waste material box (8) is arranged on the other side of the rack (2) which is positioned on the test tube rack unit (7), and a detection unit (1) is arranged on one side of the waste material box (8).

2. The fully automatic fecal analyzer according to claim 1 characterized in that: test-tube rack unit (7) comprise mount (15) and sharp module (16), just mount (15) slidable mounting is on sharp module (16), the both sides of sharp module (16) are equipped with position switch, whether mount (15) reset through position switch detection, grafting is installed sampling tube (14) on mount (15).

3. The full-automatic fecal analyzer of claim 1 characterized in that: detecting element (1) is equipped with graduated disk (17), cassette groove (19) are installed to one side of graduated disk (17), detection card (23) have been placed in cassette groove (19), cassette groove (19) slidable mounting is on slip table (22), the grafting is installed and is detected cassette (18) on cassette groove (19), one side that cassette groove (19) deviates from graduated disk (17) is equipped with ejector pad (20), driving motor (21) are installed to one side of ejector pad (20), ejector pad (20) are connected with driving motor (21) transmission through the hold-in range.

4. The full-automatic fecal analyzer of claim 3 characterized in that: the photoelectric switch is arranged at the position, corresponding to the push block (20), of the index plate (17) and used for detecting whether the detection card (23) is in place or not, the photoelectric switch is also arranged in the card box groove (19), and the card box groove (19) detects whether the detection card (23) in the detection card box (18) is residual or not through the photoelectric switch.

5. The full-automatic fecal analyzer of claim 3 characterized in that: the indexing disc (17) is uniformly provided with clamping grooves, and the positions and the sizes of the clamping grooves are matched with the detection card (23).

6. The full-automatic fecal analyzer of claim 1 characterized in that: and a vortex oscillation blending device is arranged below the blending seat (9).

7. The fully automatic fecal analyzer according to claim 1 characterized in that: a waste liquid tank is arranged at the cleaning position.

8. The fully automatic fecal analyzer according to claim 1 characterized in that: tongs unit (5) are equipped with fixed plate (27), fixed plate (27) are through Z to slide rail slidable mounting on Y to slide rail (4), install electronic jack catch (25) on fixed plate (27), be fixed with on electronic jack catch (25) and add liquid needle (26), clamping jaw (24) are installed to the output of electronic jack catch (25).

9. The fully automatic fecal analyzer of claim 8 characterized in that: the internal surface of clamping jaw (24) is seted up with the slot of sampling tube (14) top cap surface looks adaptation, clamping jaw (24) are fixed through slot and sampling tube (14) top cap joint.

10. The full-automatic fecal analyzer of claim 1 characterized in that: a travel switch is arranged on one side, located on the push block (20), of the detection unit (1), and the displacement distance of the push block (20) is limited through the travel switch.