Automatic smear dyeing apparatus
Technical field
This utility model relates to health care clinical testing techniques field, particularly relates to a kind of use
In microorganism and the smear of other pathogen, the automatic smear staining machine of dyeing microscopic examination pre-treatment
Automatic smear, dyeing apparatus.
Background technology
In medical test, the morphological examination of biological specimen is judge clinical pathogens important
Means, before doing microscopy, many specimen such as urines, sputum, feces etc. are required for
Carry out smear, dyeing, prepare for next step microscopy or other inspections.Current laboratory
This work is by being accomplished manually, and without operation standard, is unfavorable for Laboratory biosafety.By
Sufficiently complex in smear, dyeing process, even need heating to can be only achieved Expected Results, instrument
During device operation, smear, heat, the step such as dyeing easily influences each other, deal with improperly and just reach not
To corresponding Clinical Laboratory requirement and effect.This utility model has invented use for problem above
A kind of automatic smear in automatic smear staining machine, dyeing apparatus.
Utility model content
The purpose of this utility model seeks to provide a kind of structure for above-mentioned weak point
Simply, failure rate is low, slide frame fixed plate dyeing time do not rock, easy to clean is automatic
Smear staining device.
For achieving the above object, the automatic smear dyeing apparatus designed by this utility model, bag
Include central shaft, be located at the slide frame bracing frame at central shaft two ends, be located at outside slide frame bracing frame
The support of side, multiple slide frame fixed plate, the slide frame being located in slide frame fixed plate and
Row be located on slide frame multiple slides, for driving slide frame bracing frame around central axis
Motor;The two ends of described slide frame fixed plate are fixed with balancing weight;Multiple described glass
The two ends of horse fixed plate are hinged with a described slide frame bracing frame respectively;At least one is collateral
Frame be provided with for make slide frame fixed plate be easy to clean and occur upset switching mechanism;Institute
State switching mechanism and include ordering about for stirring slide frame the shifting block of its inclination, and drive shifting block to move
The driving motor made.
Further, described shifting block is L-shaped, and its one end is fixed on and drives the output of motor to turn
On axle, it is connected on balancing weight during other end effect.
Above-mentioned further scheme provides the benefit that: by the effect of switching mechanism so that glass
Horse fixed plate overturns, it is simple to slide and the cleaning of slide frame and drain.
Further, described driving motor is fixed on support by connecting plate.
Preferably, described automatic smear dyeing apparatus also includes for stablizing described slide frame solid
Determine the slide frame fixed plate fixing device that plate prevents it from shaking when smear operation;Described
The first electromagnetism that slide frame fixed plate fixing device includes firm banking, is located on firm banking
Valve, it is located on the first electromagnetic valve the compact heap for compressing described slide frame fixed plate.
Above-mentioned preferred version provides the benefit that: by the work of slide frame fixed plate fixing device
With so that slide frame fixed plate is in plateau, and when carrying out smear operation, slide frame is solid
Determine plate will not rock.
Yet further, one end of described slide frame fixed plate is provided with and facilitates insertion into or extract glass out
The opening of horse;It is additionally provided with in described slide frame fixed plate and is easy to the sump pit that liquid flows out
Mouthful.
Above-mentioned further scheme provides the benefit that: by the effect of opening, slide frame is torn open
Unloading more convenient, quick, discharge opeing notch makes slide and slide frame clean and drain conveniently.
Preferably, described automatic smear dyeing apparatus also includes for slide dropping reagent
Reagent shower nozzle and drive the slide rail machine that described reagent shower nozzle moves in parallel along slide orientation
Structure;Described reagent shower nozzle includes the first reagent shower nozzle and the second reagent shower nozzle;Described slide rail machine
Structure includes the first slide rail of connection corresponding with described first reagent shower nozzle and the second reagent shower nozzle
Mechanism and the second sliding track mechanism;Described second reagent shower nozzle is provided with multiple being respectively used to and sprays not
Reagent wells with reagent.
Further, described automatic smear dyeing apparatus also includes for by described slide frame certainly
The dynamic automatic in-out apparatus of slide frame being sent into or send described slide frame fixed plate;Described slide
The automatic in-out apparatus of frame includes the second electromagnetic valve and drives described second electromagnetic valve along openings
To the 3rd sliding track mechanism moved in parallel;Described slide frame one end is provided with is easy to described second electricity
Magnet valve pushes or pulls on the protruding block of slide frame.
Above-mentioned further scheme provides the benefit that: by the second electromagnetic valve and the 3rd slide rail machine
The effect of structure so that slide frame passes in and out slide frame fixed plate automatically, and automatization is higher, efficiency
Improve.
The beneficial effects of the utility model are: by the work of slide frame fixed plate fixing device
With, make slide frame fixed plate be in plateau, when carrying out smear operation, slide frame is fixed
Plate will not rock;By the effect of balancing weight, slide frame is made to be in level, it is simple to enter
Row dye, redyes, decolouring etc. operates;By the effect of switching mechanism, slide frame is made to fix
Plate overturns, it is simple to slide and the cleaning of slide frame and drain operation;And automatization is high,
Failure rate is low, easy to clean.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model automatic smear dyeing apparatus.
Fig. 2 is the sectional perspective structural representation at another visual angle in Fig. 1.
Fig. 3 be in Fig. 2 switching mechanism make slide frame fixed plate upset after stereochemical structure signal
Figure.
Fig. 4 is the perspective view of slide frame fixed plate in Fig. 1.
Fig. 5 is the stereochemical structure signal after slide frame fixed plate is inserted with slide frame in Fig. 4
Figure.
Fig. 6 is the perspective view of slide frame fixed plate fixing device in Fig. 1.
Fig. 7 is that in Fig. 1, the second reagent shower nozzle, the second sliding track mechanism and slide frame pass in and out automatically
The structural representation of device.
Fig. 8 is the first reagent shower nozzle in Fig. 1 and the structural representation of the first sliding track mechanism.
In figure, central shaft 1, slide frame bracing frame 2, support 3, vertical connecting rod 4, waste liquid
Dish 5, slide frame fixed plate 6, slide frame 7, slide 8, motor 9, balancing weight 10,
Switching mechanism 11, connecting plate 11.1, driving motor 11.2, shifting block 11.3, slide frame are fixed
Board fixer 12, firm banking the 12.1, first electromagnetic valve 12.2, compact heap 12.3,
Opening 13, discharge opeing notch the 14, first reagent shower nozzle the 15, second reagent shower nozzle 16, reagent
Hole the 16.1, first sliding track mechanism the 17, second sliding track mechanism the 18, second electromagnetic valve 19,
Three sliding track mechanisms 20, protruding block 21, base 22.
Detailed description of the invention
Make further to retouch in detail to this utility model below in conjunction with the drawings and specific embodiments
State.
Automatic smear dyeing apparatus designed by this utility model as shown in Fig. 1~8, bag
Include central shaft 1, be located at the slide frame bracing frame 2 at central shaft 1 two ends, be located at slide frame and prop up
Support 3, multiple slide frame fixed plate 6 outside support 2, it is located at slide frame fixed plate 6
On slide frame 7, the multiple slides 8 being located on slide frame 7 side by side, for driving slide
The motor 9 that frame bracing frame 2 rotates around central shaft 1;The two ends of slide frame fixed plate 6
It is fixed with balancing weight 10;The two ends of multiple slide frame fixed plates 6 are propped up with a slide frame respectively
Support 2 is hinged;At least one side stand 3 is provided with for making slide frame fixed plate 6 be easy to clearly
Wash and the switching mechanism 11 of upset occurs;Switching mechanism 11 includes for stirring slide frame 7
Order about its shifting block 11.3 tilted, and drive the driving motor 11.2 of shifting block 11.3 action.
Shifting block 11.3 is L-shaped, and its one end is fixed on the output revolving shaft driving motor 11.2,
It is connected to during other end effect on balancing weight 10.Drive motor 11.2 by connecting plate 11.1
It is fixed on support 3.Effect by switching mechanism 11 so that slide frame fixed plate 6
Overturn, it is simple to slide 8 and the cleaning of slide frame 7 and drain.
Automatic smear dyeing apparatus also includes preventing it being coated with for stable slide frame fixed plate 6
The slide frame fixed plate fixing device 12 shaken during sheet operation;Slide frame fixed plate is fixed
The first electromagnetic valve that device 12 includes firm banking 12.1, is located on firm banking 12.1
12.2, it is located on the first electromagnetic valve 12.2 for compressing the compact heap of slide frame fixed plate 6
12.3.Effect by slide frame fixed plate fixing device 12 so that slide frame fixed plate 6
Being in plateau, when carrying out smear operation, slide frame fixed plate 6 will not be rocked.
One end of slide frame fixed plate 6 is provided with the opening facilitating insertion into or extracting out slide frame 7
13;It is additionally provided with in slide frame fixed plate 6 and is easy to the discharge opeing notch 14 that liquid flows out.By opening
It is more convenient, quick that the effect of mouth 13 makes slide frame 7 dismantle, and discharge opeing notch 14 makes slide
8 and slide frame 7 clean and drain conveniently.
Automatic smear dyeing apparatus also includes the reagent shower nozzle for dripping reagent to slide 8
The sliding track mechanism that (not shown) and drive reagent shower nozzle move in parallel along slide 8 orientation
(not shown);Reagent shower nozzle includes the first reagent shower nozzle 15 and the second reagent shower nozzle 16;Sliding
Rail mechanism includes the first of connection corresponding with the first reagent shower nozzle 15 and the second reagent shower nozzle 16
Sliding track mechanism 17 and the second sliding track mechanism 18;Second reagent shower nozzle 16 is provided with multiple difference
For spraying the reagent wells 16.1 of different reagent, the second reagent shower nozzle 16 is mainly used in carrying out glass
The cleaning of sheet 8, redye and decolour three kinds and operate;Wherein, the first reagent shower nozzle 15 is permissible
Spraying two kinds of reagent, the second reagent shower nozzle 16 can spray five kinds of reagent, thus compatible several side
Method dyes.
Automatic smear dyeing apparatus also includes for by slide frame 7 automatic feed or send slide
The automatic in-out apparatus (not shown) of slide frame 7 of frame fixed plate 6;Slide frame 7 enters automatically
Go out device include the second electromagnetic valve 19 and drive the second electromagnetic valve 19 flat along opening 13 direction
3rd sliding track mechanism 20 of row movement;Slide frame 7 one end is provided with is easy to the second electromagnetic valve 19
Push or pull on the protruding block 21 of slide frame 7.By the second electromagnetic valve 19 and the 3rd sliding track mechanism
The effect of 20 so that slide frame 7 passes in and out slide frame fixed plate 6 automatically, and automatization is higher,
Efficiency improves.
The lower section of automatic smear dyeing apparatus is additionally provided with base 22 and is located at the use on base 22
In the waste liquid dish 5 collecting waste liquid;It is additionally provided with on base 22 for fixing the first sliding track mechanism
17, the vertical connecting rod 4 of the second sliding track mechanism the 18, the 3rd sliding track mechanism 20.
This utility model use principle is as follows
It is an operating point that the central shaft 1 of automatic smear dyeing apparatus often rotates 72 °, totally five
Individual operating point.It is 0 ° of starting point directly over it during to face left socle 3, turns clockwise
72 °, 144 °, 216 °, 288 °, 360 ° time return to 0 ° of starting point;When slide frame is solid
Determine plate 6 when being in 0 ° of operating point, the first electromagnetic valve of slide frame fixed plate fixing device 12
12.2 reaches make compact heap 12.3 be pressed on the upper surface, side of slide frame fixed plate 6, glass
Horse fixed plate 6 is in level, and slide 8 the most on which carries out smear, heating
Operation, after corresponding operating completes, central shaft 1 is rotated further, and slide frame fixed plate 6 is left
After 0 ° of operating point location, under the action of gravity of balancing weight 10, at slide frame fixed plate 6
In level;When central shaft 1 rotates 72 °, slide frame fixed plate 6 is in 72 ° of works
When putting, the first reagent shower nozzle 15 sprays auramine O reagent to slide 8, carries out slide 8
Dying operation, after dying operation completes;Central shaft 1 continues to turn clockwise 72 ° and makes slide
Frame fixed plate 6 is in 144 ° of operating points, and this operating point does not carries out any operation to slide 8;
Central shaft 1 continues to turn clockwise 72 ° and makes slide frame fixed plate 6 be in 216 ° of operating points,
In this operating point, the second reagent shower nozzle 16 is carried out to slide 8, redyes and decolours three
Planting operation, three row's reagent wells 16.1 of the second reagent shower nozzle 16 spray different reagent respectively,
During cleaning, the driving motor 11.2 of switching mechanism 11 drives shifting block 11.3 to rotate, shifting block 11.3
It is rotated further after turning to be connected to balancing weight 10, thus drives slide frame fixed plate 6 to incline
Tiltedly, it is simple to drain cleanout fluid;Central shaft 1 continues to turn clockwise 72 ° and makes slide frame fix
Plate 6 is in 288 ° of operating points, shifting block 11.3 return, and slide frame is gone out by this operating point
Sample or sample introduction operation, i.e. the valve rod of the second electromagnetic valve 19 of the automatic in-out apparatus of slide frame supports
Being connected to the medial wall of protruding block 21, the 3rd sliding track mechanism 20 translation makes slide frame 7 from glass
Extracting out in horse fixed plate 6, afterwards, the second electromagnetic valve 19 abuts next etc. to be coated again
The lateral wall of the protruding block 21 of the slide frame 7 of sheet operation, the 3rd sliding track mechanism 20 is reversely put down
Shifting makes slide frame 7 be inserted in slide frame fixed plate 6 by opening 13;Central shaft 1 continues
Turn clockwise 72 ° and make slide frame fixed plate 6 be in 360 ° of operating points, i.e. 0 ° starting point,
Automatic smear dyeing apparatus completes a working cycle.