CN108535079B - Multifunctional slide fixing turntable - Google Patents
Multifunctional slide fixing turntable Download PDFInfo
- Publication number
- CN108535079B CN108535079B CN201810547013.9A CN201810547013A CN108535079B CN 108535079 B CN108535079 B CN 108535079B CN 201810547013 A CN201810547013 A CN 201810547013A CN 108535079 B CN108535079 B CN 108535079B
- Authority
- CN
- China
- Prior art keywords
- slide
- edge ring
- water
- circumferential surface
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 239000002699 waste material Substances 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004043 dyeing Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 30
- 238000011010 flushing procedure Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000003794 Gram staining Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241001052560 Thallis Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007447 staining method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 210000003756 cervix mucus Anatomy 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a multifunctional slide fixing turntable, which is characterized in that: the slide fixing turntable comprises a central disk, an edge ring and a plurality of connecting strips which are connected with the central disk and the edge ring simultaneously, wherein the connecting strips are uniformly distributed along the radial direction of the slide fixing turntable, the slide fixing turntable is equally divided, a placing area for placing a slide is formed by a gap between any two connecting strips, the placing area is fan-shaped, after the slide is placed in the placing area, a liquid leakage grabbing area is formed by two sides of the width direction of the slide and a space between adjacent connecting strips, so that the defect that the dyeing process of equipment in the prior art is not simple and accurate and secondary pollution in the dyeing process is not easy to be avoided is overcome.
Description
Technical Field
The invention relates to the technical field of full-automatic gram staining equipment, in particular to a multifunctional slide fixing turntable.
Background
In the medical field, gram staining method is a kind of identification staining method widely used in bacteriology, because it is small with the refractive index difference of surrounding environment, therefore it is difficult to observe under the microscope to the fine bacterium of undyed, and the bacterium after dyeing forms clear contrast with environment, can observe the form of bacterium clearly, and then in order to classify and appraise, in order to implement this staining method more efficient and convenient, a variety of gram staining apparatuses are appeared in succession, for example, chinese patent CN104777027A, have provided a kind of multi-functional full-automatic gram staining apparatus, including slide lateral shifting device, the microorganism is automatic to dye the device, slide in and out the device, push rod device and liquid way controlling device, push rod device push slide that slide in device have already scribbled slide lateral shifting device, slide move to automatic staining device position of slide rack, wash and blow dry, liquid way controlling device cooperate with computer program control carry on, dye liquid in gram staining bottle to scribbled slide in step and time, spray air, automatic and a series of moving slide in slide device after moving to move in slide device sequentially; the instrument can automatically carry out the whole gram dyeing process, and has the advantages of precise transmission, cross infection prevention, dye liquor waste and manpower resource saving.
Said invention is characterized by that the machine is large, its internal structure is complex, so that it can produce pollution when the interior is dyed, at the same time the equipment of said invention is not easy to monitor dyeing process, and its maintenance is inconvenient.
Disclosure of Invention
The invention is made in view of the above problems, by providing a multifunctional slide fixing turntable, the dyeing process is simpler and more accurate, and secondary pollution in the dyeing process is avoided at the same time, in particular, the slide fixing turntable comprises a central disk, an edge ring and a plurality of connecting strips which are connected with the central disk and the edge ring at the same time, the connecting strips are uniformly distributed along the radial direction of the slide fixing turntable, the slide fixing turntable is equally divided, a placing area for placing a slide is formed by a gap between any two connecting strips, the placing area is in a sector shape, and after the slide is placed in the placing area, a liquid leakage grabbing area is formed by two sides of the slide in the width direction and a space between the adjacent connecting strips;
The turntable cavity is arranged in the shell in a manner of accommodating the slide fixing turntable, the side wall of the turntable cavity is higher than the horizontal plane where the upper surface of the slide fixing turntable is located, the bottom end face of the turntable cavity is provided with an inclined face, the height of the inclined face gradually rises from one end to the other end of the bottom end face of the turntable cavity in the diameter direction, and the lowest inclined face is provided with a longitudinal drain hole, so that waste liquid flows to the longitudinal drain hole along the inclined face and is discharged;
The transmission group comprises a transmission shaft and a bearing group sleeved on the transmission shaft, and a slide fixing turntable is fixedly arranged on the transmission shaft;
The supporting group comprises a top plate, a bottom plate and an upright post which is vertically arranged on the bottom plate and used for supporting the top plate, a turntable cavity is arranged on the top plate, a central hole is formed in the middle of the top plate, the transmission shaft penetrates through the central hole, the upper end face of the bearing seat is fixedly connected with the top plate, and the transmission shaft penetrates out from the lower part of the bearing group;
The driving part is arranged on the bottom plate in a mode of enabling the transmission shaft to rotate clockwise or anticlockwise along the circumferential direction of the top plate in the central hole;
Specifically, the dyeing equipment with the structure has compact structure, convenient use and easy maintenance, and greatly changes the existing dyeing equipment on the market.
Simultaneously, discoid slide fixing turntable can be with the accurate rotation of slide to the dropping liquid mouth below when rotatory on the one hand, has promoted dyeing accuracy, and on the other hand can throw away waste liquid or washing liquid through the high-speed rotation of slide fixing turntable, is convenient for go on fast of next step.
The specific structure of the slide fixing turntable ensures that a plurality of placing areas are arranged on the circumference to place slides, so that experiments of a plurality of slides are performed simultaneously, on the other hand, the slide fixing turntable with the structure is convenient for taking and placing slides, and space is reserved for discharging waste liquid, such as a liquid leakage grabbing area, so that a waste liquid throwing outlet can be provided when the slide fixing turntable rotates at a high speed, and on the other hand, the position can conveniently take and place slides, and two effects are achieved simultaneously.
Preferably, the edge of the central disk is inwards recessed at the position corresponding to the placement area to form an inner concave water tank, two first supporting blocks are downwards recessed on the central disk close to the edge positions of the two sides of the concave water tank, the two first supporting blocks are oppositely arranged, and a circumferential surface and a lateral surface are formed on the central disk above the first supporting blocks.
Specifically, the concave water tank of the structure is arranged, so that the water flow can be discharged from the concave water tank when the slide is in a flushing stage, the experimental effect is not influenced by accumulated water at a position close to the central disk, or secondary pollution (pollution of waste liquid to bacterial liquid) is avoided, one end of the slide is supported by the two first support blocks, and the effect of placing the slide in a placing area is realized.
The structure of the circumferential surface and the lateral surface can play a role in stabilizing the slide, and the front end of the slide is propped against the circumferential surface and the lateral surface, so that the slide is ensured to be stable when the slide fixing turntable rotates.
Preferably, a first water flowing hole penetrating through the central disc is formed in the central disc at the joint of the circumferential surface and the lateral surface, and when the slide is placed on the first supporting block, two vertex angles close to one end of the central disc extend into the water flowing hole.
Specifically, the flow holes on the circumferential surface and the lateral surface of the structure are positioned at the top angle of the glass slide, so that waste liquid can directly flow into the flow holes along the edge of the glass slide to be discharged, the effect that the edge of the glass slide can intercept is utilized (liquid can flow along the edge of a planar object), and then the discharge of the waste liquid can be enhanced, so that the following steps can be conveniently and normally carried out.
Preferably, when the slide is placed on the first support block, the horizontal plane of the upper surface of the slide is lower than the vertical heights of the circumferential surface, the lateral surface and the concave water tank.
Specifically, the structure ensures that the waste liquid can flow into the water flow hole and the water concave groove under the blocking of the waste liquid when flowing to the circumferential surface and the lateral surface, and plays a role in limiting the flow direction of the waste liquid.
Preferably, the inner side edge of the edge ring and the place area are corresponding to each other, the edge ring near the two side edges of the edge ring is recessed downwards to form two second support blocks, the two second support blocks are arranged oppositely, and the edge ring above the second support blocks is provided with an outer circumferential surface and an outer lateral surface.
Specifically, the water throwing groove with the structure can throw waste liquid on a slide to the water throwing groove through the centrifugal effect when the slide fixing turntable rotates rapidly, and then is discharged, and the water throwing groove is positioned on the central line of the placement area, so that the position of the water throwing groove is just deviated from drainage when centrifugal action is generated, two second supporting blocks support the other end of the slide, and the two second supporting blocks are flush with the two first supporting blocks, so that the position level of the slide is ensured. And the peripheral surface and the outer lateral surface are fixedly connected with the other end of the slide, so that the slide is ensured to realize a stable structure under the clamping of the first support block and the second support block.
Preferably, a second water flowing hole penetrating through the edge ring is formed in the edge ring at the joint of the outer circumferential surface and the outer lateral surface, and when the slide is placed on the first supporting block, two top angles close to one end of the central disc extend into the water flowing hole.
Specifically, when the slide fixing turntable rotates at a high speed, the second water flow holes can enable the waste liquid at the edge of the slide to be discharged directly through the second water flow holes, so that no waste liquid is ensured to be remained on the slide.
Preferably, when the slide is placed on the second supporting block, the horizontal plane of the upper surface of the slide is flush with the vertical heights of the outer circumferential surface, the outer lateral surface and the water throwing groove.
Specifically, the structure ensures that the outer end face of the slide is clamped and fixed by the outer circumferential face and the outer lateral face, and the waste liquid can flow out through the water throwing grooves which are arranged in a plane manner, and also can flow out through the two second water flowing holes.
Preferably, the edge ring at the periphery of the water throwing groove is provided with secondary water grooves with the same number as the water throwing grooves, and the secondary water grooves are arranged on the edge ring around the water throwing groove in a mode of secondary liquid drainage and waste liquid throwing prevention.
Specifically, the structure ensures that when the slide fixing turntable rotates at a high speed, waste liquid is prevented from being thrown out of the water throwing groove or thrown out of the control system, and after the secondary water groove is arranged, the waste liquid can be further discharged from the secondary water groove, so that the liquid discharging effect can be effectively improved, and on the other hand, the centrifugal force is generated due to the fact that the slide fixing turntable rotates at a high speed, splashing can be generated after the waste liquid reaches the water throwing groove, and the arrangement of the secondary water groove can effectively avoid the splashing.
Preferably, the secondary water tank comprises a tank bottom, an upper circumferential surface and an upper lateral surface, wherein the tank bottom is formed by downwards sinking the upper surface of the edge ring, one side edge of the tank bottom, which is close to the replacement area, is connected with the outer circumferential surface, and the inner wall of the secondary water tank, which is far away from the direction of the outer circumferential surface, is respectively formed into two upper lateral surfaces which are opposite in position and one upper circumferential surface which is simultaneously connected with the two upper lateral surfaces.
Specifically, the secondary water tank with the structure avoids the waste liquid from splashing out of the slide fixing turntable after passing through the water throwing tank, and can be discharged secondarily through the structure, so that the liquid draining effect of the equipment is improved.
Preferably, the lengths of the upper circumferential surface are respectively equal to the shortest distance between the two upper lateral surfaces and the shortest distance between the two outer lateral surfaces, so that the edge ring is formed into a stepped groove structure after the water throwing groove is connected with the secondary water groove.
Specifically, the structure ensures that waste liquid passing through the water throwing groove can directly enter the secondary water groove, and the stepped structure is most preferable, so that the waste liquid can be directly discharged, and the defect of waste efficiency of other structures is avoided.
Preferably, the edge ring at the joint of the upper circumferential surface and the upper lateral surface is provided with a three-stage water flowing hole penetrating through the edge ring, and the central line of the three-stage water flowing hole, the end surface where the outer lateral surface is located, the central center of the two-stage water flowing hole and the end surface where the upper lateral surface is located are located on the same longitudinal surface.
Specifically, the tertiary flow hole of above-mentioned structure has guaranteed that unnecessary waste liquid can directly be discharged when flowing into the second grade basin through outside lateral surface, because the phenomenon of wall built-up exists in the waste liquid, consequently, the condition that just can not appear accumulating the waste liquid at the edge ring symmetry sets up two tertiary flow holes. Meanwhile, the position structure of the three-stage water holes ensures that waste liquid thrown out through centrifugation can directly enter the three-stage water holes.
Preferably, the connecting strip comprises a bottom connecting strip and a top connecting strip, wherein two ends of the bottom connecting strip are respectively connected with the outer peripheral surface of the central disc and the inner peripheral surface of the edge ring, the top connecting strip and the bottom connecting strip are integrally formed, and two ends of the top connecting strip extend to the upper surface of the central disc and the upper surface of the edge ring respectively.
Specifically, the structure ensures that the top connecting strip is higher in position, and can avoid secondary pollution caused by splashing of waste liquid from one of the placement areas to the other placement area in the centrifugal throwing process, so that the setting height of the connecting strip is required to place the lateral splashing of the waste liquid.
Preferably, the top strip has a thickness at least greater than the thickness of the slide.
Specifically, in the process that the waste liquid is centrifugally thrown out, the thickness of the glass slide is smaller than that of the top connecting strip, and the phenomenon that the waste liquid splashes to another placement area laterally can not occur in the integral structure.
Preferably, the central disc is provided with pressing sheets with the same number as the placement areas, the pressing sheets are arranged on the central disc between the two connecting strips, and the pressing sheets extend to the upper part of the concave water tank towards the placement area.
Specifically, the arrangement of the pressing sheet can ensure that the slide cannot fly out or turn over in the centrifuging process.
Drawings
Fig. 1 is a perspective view showing a dyeing machine of an embodiment.
Fig. 2 is a schematic view showing the internal structure of the dyeing machine of the embodiment.
Fig. 3 is a sectional view showing a front view direction of a turntable chamber of the embodiment.
Fig. 4 is a perspective view showing a slide fixing dial of the embodiment.
Fig. 5 is a plan view showing a slide fixing dial of the embodiment.
Fig. 6 is an enlarged view showing a position a in fig. 4.
Fig. 7 is an enlarged view showing a position B in fig. 4.
Fig. 8 is a schematic view showing the internal structure of the dyeing machine of the embodiment.
Fig. 9 is a schematic diagram showing the structure of a power train of the embodiment.
Fig. 10 is an exploded view showing the drive train of the embodiment.
Fig. 11 is a sectional view showing the front view direction of the internal structure of the dyeing machine according to the embodiment.
Description of the reference numerals
1 A slide fixing turntable, 11 a central disk, 12 edge rings, 13 connecting strips, 14 placing areas and 15 liquid leakage grabbing areas;
111 a water groove, 112 a first supporting block, 113 a circumferential surface, 114 a lateral surface, 115 a first water flowing hole;
121 a water throwing groove, 122 a second supporting block, 123 an outer circumferential surface, 124 an outer circumferential surface, 125 a second water flowing hole, 126 a second water groove, 127 a groove bottom, 128 an upper circumferential surface, 129 an upper lateral surface and 130 a third water flowing hole;
131 bottom tie bars, 132 top tie bars;
2 a turntable cavity, 21 an inclined surface, 22 a longitudinal drain hole and 23 a convex ring;
3 transmission groups, 31 transmission shafts, 32 bearing groups, 33 bearings, 34 bearing seats and 35 perforations;
311 driving blocks, 312 transition blocks, 313 shaft connection blocks, 314 insertion blocks, 315 extension blocks and 316 locking rings;
4 supporting groups, 41 top plates, 42 bottom plates, 43 upright posts and 44 central holes;
A5 driving part, a 51 driving turntable and a 52 driving device;
6 drip plate, 61 drip holes, 62 wash holes;
7, tabletting;
8 slides.
Detailed Description
The following is a further description of embodiments of the invention, taken in conjunction with the accompanying drawings:
As shown in fig. 1 to 11, the embodiment provides a full-automatic vaginal secretion dyeing machine, which comprises a shell, wherein a slide fixing turntable 1, a turntable cavity 2, a transmission group 3, a supporting group 4 and a driving part 5 are sequentially arranged in the shell from top to bottom;
The slide fixing turntable 1 comprises a central disk 11, an edge ring 12 and twelve connecting strips 13 which are simultaneously connected with the central disk 11 and the edge ring 12, the twelve connecting strips 13 are uniformly distributed along the radial direction of the slide fixing turntable 1, the slide fixing turntable 1 is divided into twelve equal parts, a placing area 14 for placing slides is formed in a space between any two connecting strips 13, the placing area 14 is in a fan shape, after the slides are placed in the placing area 14, a liquid leakage grabbing area 15 is formed between two sides of the slide in the width direction and gaps between the adjacent connecting strips 13;
The turntable cavity 2 is arranged in the shell in a manner of accommodating the slide fixing turntable 1, the side wall of the turntable cavity 2 is higher than the horizontal plane where the upper surface of the slide fixing turntable 1 is positioned, the bottom end surface of the turntable cavity 2 is provided with an inclined surface 21, the height of the inclined surface 21 gradually rises from one end to the other end in the diameter direction of the bottom end surface of the turntable cavity 2, and the lowest inclined surface 21 is provided with a longitudinal drain hole 22, so that waste liquid flows to the longitudinal drain hole 22 along the inclined surface 21 and is discharged;
The middle part of the turntable cavity protrudes upwards to the joint of the turntable cavity and the slide fixing turntable to form a convex ring 23, a sealing ring is arranged at the upper end of the convex ring 23, and when the slide fixing turntable 1 rotates in the convex ring, the convex ring 23 plays a role in blocking waste liquid from flowing into the transmission shaft.
The transmission set 3 comprises a transmission shaft 31 and a bearing set 32 sleeved on the transmission shaft 31, and a slide fixing turntable 1 is fixedly arranged above the transmission shaft 31;
The supporting group 4 comprises a top plate 41, a bottom plate 42 and an upright post 43 vertically arranged on the bottom plate 42 and used for supporting the top plate 41, a turntable cavity 2 is arranged on the top plate 41, a central hole is formed in the middle of the top plate 41, the transmission shaft 31 penetrates through the central hole, the upper end face of the bearing group 32 is fixedly connected with the top plate 41, and the transmission shaft 31 penetrates out from the lower part of the bearing group 32;
The driving part 5 is provided on the bottom plate 42 in such a manner that the drive shaft 31 rotates clockwise or counterclockwise in the circumferential direction of the top plate 41 in the center hole;
The casing is provided with a drip plate 6, the drip plate 6 is arranged above the placement area 14, four drip holes 61 and a flushing hole 62 are arranged on the drip plate 6, the four drip holes 61 are arranged in an arc shape, the distances from the drip holes 61 to the axis of the slide fixing turntable 1 are the same, the positions of the drip holes 61 vertically correspond to the positions of tissues to be detected on the slide, the flushing hole 62 is positioned at one side of the four drip holes 61, and the distance from the flushing hole 62 to the axis of the slide fixing turntable 1 is greater than the distance from the four drip holes 61 to the axis of the slide fixing turntable 1.
As shown in fig. 5, the edge of the central disk 11 corresponding to the placement area 14 is recessed inwards to form a concave groove 111, two first support blocks 112 are recessed downwards on the central disk 11 near the two side edges of the concave groove 111, the two first support blocks 112 are arranged oppositely, and a circumferential surface 113 and a lateral surface 114 are formed on the central disk 11 above the first support blocks 112.
The central disc 11 at the joint of the peripheral surface 113 and the lateral surface 114 is provided with a first water hole 115 penetrating through the central disc 11, and when the slide is placed on the first supporting block 112, two top angles of the carrier disc near one end of the central disc 11 extend into the first water hole 115.
As shown in fig. 4, when the slide is placed on the first support block 112, the upper surface of the slide is located at a level lower than the vertical heights of the circumferential surface 113, the lateral surface 114, and the concave groove 111.
The inner side edge of the edge ring 12 is recessed toward the inside of the edge ring 12 at the position corresponding to the placement area 14 to form a water throwing groove 121, two second supporting blocks 122 are recessed downward on the edge ring 12 near the two side edges of the water throwing groove 121, the two second supporting blocks 122 are oppositely arranged, and an outer circumferential surface 123 and an outer circumferential surface 124 are formed on the edge ring 12 above the second supporting blocks 122.
The edge ring 12 at the joint of the outer circumferential surface 123 and the outer lateral surface 124 is provided with a second water flow hole 125 penetrating through the edge ring 12, and when the slide is placed on the second support block 122, two top angles of the slide near one end of the edge ring 12 extend into the second water flow hole 125.
When the slide is placed on the second supporting block 122, the horizontal plane of the upper surface of the slide is flush with the vertical heights of the outer circumferential surface 123, the outer lateral surface 124 and the water throwing groove 121.
The edge ring on the periphery of the water throwing groove 121 is provided with secondary water grooves 126 with the same number as the water throwing groove 121, and the secondary water grooves 126 are arranged on the edge ring 12 around the water throwing groove 121 in a mode of secondary liquid drainage and preventing waste liquid from throwing out of the edge ring.
The secondary water tank 126 comprises a tank bottom 127, an upper circumferential surface 128 and an upper lateral surface 129, the tank bottom 127 is formed by downwards sinking the upper surface of the edge ring 12, one side edge of the tank bottom 127 close to the placement area 14 is connected with the outer circumferential surface 123, and the inner wall of the secondary water tank 126 far away from the direction of the outer circumferential surface 123 is respectively formed into two upper lateral surfaces 129 opposite in position and one upper circumferential surface 128 simultaneously connected with the two upper lateral surfaces 129.
As shown in the figure, the length of the upper circumferential surface 128 is equal to the shortest distance between the two upper lateral surfaces 129 and the shortest distance between the two outer lateral surfaces 124, respectively, so that the water throwing groove 121 and the secondary water groove 126 are connected, and then a stepped groove structure is formed on the edge ring 12.
The edge ring 12 at the connection between the upper circumferential surface 128 and the upper lateral surface 129 is provided with a three-stage water flow hole 130 penetrating through the edge ring 12, and the center line of the three-stage water flow hole 130 and the vertical end surface where the outer lateral surface 124 is located, the center line of the two-stage water flow hole 125 and the vertical end surface where the upper lateral surface 129 is located are located on the same vertical longitudinal surface.
The connecting strip 13 comprises a bottom connecting strip 131 and a top connecting strip 132, wherein two ends of the bottom connecting strip 131 are respectively connected with the outer peripheral surface of the central disc 11 and the inner peripheral surface of the edge ring 12, the top connecting strip 132 and the bottom connecting strip 131 are integrally formed, and two ends of the top connecting strip 132 respectively extend to the upper surface of the central disc 11 and the upper surface of the edge ring 12.
The top tie 132 has a thickness at least greater than the thickness of the slide.
The central disc 11 is provided with pressing sheets with the same number as the placement areas 14, the pressing sheets 7 are arranged on the central disc 11 between the two connecting strips 13, and the pressing sheets 7 extend to the upper portion of the water concave groove 111 towards the placement areas 14.
As shown in fig. 10, the bearing set 32 includes two bearings 33 arranged up and down along the axial direction of the transmission shaft 31, bearing seats 34 are provided at the outer sides of the two bearings 33, the bearings 33 are embedded in the bearing seats 34, the upper end surface of the bearing seats 34 is fixedly connected with the top plate 41, a through hole 35 is provided in the middle of the bearing seats 34, and the diameter of the through hole 35 is larger than the diameter of the inner ring of the bearing 33;
The transmission shaft 31 comprises a transmission block 311, a transition block 312 and a shaft connection block 313 which are sequentially connected, the transmission block 311 is connected with the slide fixing turntable 1, and a bearing 33 is sleeved on the shaft connection block 313.
The transmission shaft 31 further comprises an insertion block 314, two ends of the insertion block 314 are respectively connected with the transition block 312 and the shaft block 313, the insertion block 314 integrally extends into the central hole 44, the lower surface of the insertion block 314 and the lower surface of the top plate 41 are positioned on the same horizontal plane, and the two bearings 33 are positioned below the top plate 41.
The diameters of the driving block 311, the transition block 312, the insertion block 314 and the shaft block 313 are sequentially reduced.
The lower surface of the insertion block 314 is coupled with the upper surface of the inner ring of the bearing 33 adjacent thereto in a pressed manner.
When the bearing seat 34 is fixedly connected with the top plate 41, the upper surface of the outer ring of the bearing 33 positioned above and inside the bearing seat 34 is connected with the top plate 41 at the periphery of the central hole 44 in a pressing mode.
The transmission shaft 31 further comprises a protruding block 315, one end of the protruding block 315 is connected with the shaft block 313, and the other end of the protruding block 315 protrudes downwards from the through hole 35 on the bearing seat 34.
A locking ring 316 is sleeved on the protruding block 315, the upper surface of the locking ring 316 is connected with the lower surface of the inner ring of the bearing 33 positioned below the bearing seat 34 in a pressing manner, and the outer diameter of the locking ring 316 is smaller than the diameter of the through hole 35.
The driving turntable 51 is connected with the extending block 315 in a key way, the driving turntable 51 is connected with the driving device 52 through belt transmission, the driving device 52 is like a motor, and the like, the transmission block 311 is connected with the slide fixing turntable 1 in a key way, the slide fixing turntable 1 is disc-shaped, and the transmission block 311 is simultaneously provided with a screw fixedly connected with the slide fixing turntable 1.
Further, under the drive of the driving device 52, the driving turntable 51 is driven to rotate by the belt transmission, the driving turntable 51 drives the extending block 315 to rotate, and then the whole transmission shaft 31 rotates under the support of the two bearings 33, so that the slide fixing turntable 1 rotates together in a connection state with the transmission shaft 31, and the running of the equipment is realized.
Further, for better explanation of the present embodiment, the following briefly describes the workflow of the apparatus of the present embodiment:
Placing a slide filled with thalli on a slide fixing rotary table, then starting equipment, stopping rotating the slide fixing rotary table when the slide passes through a dropping plate, dropping liquid, stopping the equipment and entering a dyeing stage, after the dyeing stage, stopping rotating the slide fixing rotary table when the slide fixing rotary table passes through a flushing hole, enabling water to flow out of the flushing hole, flushing the slide, stopping rotating the slide fixing rotary table until the thalli passes through a second dropping hole after one circle, performing secondary dyeing, and the like, and finishing gram dyeing after four times of dyeing flushing.
In the apparatus of this embodiment, twelve slides can be accommodated simultaneously and stained simultaneously or separately, with accurate results.
Variations and modifications to the above would be obvious to those of ordinary skill in the art to which the invention pertains, based on the foregoing disclosure and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present invention in any way.
Claims (6)
1. A multifunctional slide fixing turntable which is characterized in that: the slide fixing turntable comprises a central disk, an edge ring and a plurality of connecting strips which are connected with the central disk and the edge ring simultaneously, wherein the connecting strips are uniformly distributed along the radial direction of the slide fixing turntable, the slide fixing turntable is equally divided, a gap between any two connecting strips forms a placing area for placing a slide, the placing area is in a fan shape, and after the slide is placed in the placing area, two sides of the slide in the width direction and a space between adjacent connecting strips form a liquid leakage grabbing area;
The edge of the central disc is inwards sunken to form an inner concave water tank at a position corresponding to the placement area, two first supporting blocks are downwards sunken to form the central disc close to the edge positions of the two sides of the concave water tank, the two first supporting blocks are oppositely arranged, and a circumferential surface and a lateral surface are formed on the central disc above the first supporting blocks;
a first water flowing hole penetrating through the central disc is formed in the central disc at the joint of the circumferential surface and the lateral surface;
the inner side edge of the edge ring is recessed towards the inside of the edge ring at the position corresponding to the placement area to form a water throwing groove;
when the slide is placed on the first supporting block, two vertex angles close to one end of the central disc extend into the water flowing holes;
when the slide is placed on the first supporting block, the horizontal plane of the upper surface of the slide is lower than the vertical heights of the circumferential surface, the lateral surface and the concave trough;
Two second support blocks are formed by recessing downwards on edge rings close to the edge positions of the two sides of the water throwing groove, the two second support blocks are oppositely arranged, and an outer circumferential surface and an outer lateral surface are formed on the edge rings above the second support blocks;
A second water flowing hole penetrating through the edge ring is formed in the edge ring at the joint of the outer circumferential surface and the outer lateral surface, and when the slide is placed on the first supporting block, two vertex angles close to one end of the central disc extend into the water flowing hole;
The edge ring at the periphery of the water throwing groove is provided with secondary water grooves with the same number as the water throwing grooves, the secondary water grooves comprise groove bottoms, upper circumferential surfaces and upper lateral surfaces, the lengths of the upper circumferential surfaces are respectively equal to the shortest distance between the two upper lateral surfaces and the shortest distance between the two outer lateral surfaces, and after the water throwing grooves are connected with the secondary water grooves, the edge ring is formed into a stepped groove structure;
When the slide is placed on the second supporting block, the horizontal plane of the upper surface of the slide is flush with the outer circumferential surface, the outer lateral surface and the vertical height of the water throwing groove.
2. The multi-functional slide mounting carousel of claim 1, wherein: the secondary water tank is arranged on an edge ring around the water throwing tank in a mode of secondary liquid discharge and waste liquid throwing prevention;
The bottom of the tank is formed by downwards sinking the upper surface of the edge ring, one side edge of the bottom of the tank, which is close to the replacement area, is connected with the outer circumferential surface, and the inner wall of the secondary tank, which is far away from the direction of the outer circumferential surface, is respectively formed into two upper lateral surfaces which are opposite in position and one upper circumferential surface which is simultaneously connected with the two upper lateral surfaces.
3. The multi-functional slide mounting carousel of claim 2, wherein: the edge ring at the joint of the upper circumferential surface and the upper lateral surface is provided with a three-stage water flow hole penetrating through the edge ring, and the central line of the three-stage water flow hole, the end surface where the outer lateral surface is positioned, the center of the two-stage water flow hole and the end surface where the upper lateral surface is positioned are positioned on the same longitudinal surface.
4. A multi-functional slide mounting carousel as recited in claim 1 or 3, wherein: the connecting strip comprises a bottom connecting strip and a top connecting strip, wherein two ends of the bottom connecting strip are respectively connected with the outer peripheral surface of the central disc and the inner peripheral surface of the edge ring, the top connecting strip and the bottom connecting strip are integrally formed, and two ends of the top connecting strip extend to the upper surface of the central disc and the upper surface of the edge ring respectively.
5. The multi-functional slide mounting turntable of claim 4, wherein: the top tie bar has a thickness at least greater than the thickness of the slide.
6. The multi-functional slide mounting turntable of claim 5, wherein: the central disk is provided with pressing sheets with the same number as the placement areas, the pressing sheets are arranged on the central disk between the two connecting strips, and the pressing sheets extend to the upper part of the concave water tank towards the placement areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547013.9A CN108535079B (en) | 2018-05-31 | 2018-05-31 | Multifunctional slide fixing turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547013.9A CN108535079B (en) | 2018-05-31 | 2018-05-31 | Multifunctional slide fixing turntable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108535079A CN108535079A (en) | 2018-09-14 |
| CN108535079B true CN108535079B (en) | 2024-08-16 |
Family
ID=63471988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810547013.9A Active CN108535079B (en) | 2018-05-31 | 2018-05-31 | Multifunctional slide fixing turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108535079B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057649A (en) * | 2019-05-21 | 2019-07-26 | 广西农业职业技术学院 | Use for laboratory slide staining device |
| CN110118685B (en) * | 2019-05-29 | 2022-02-11 | 华东师范大学 | Glass carrying disc of dyeing instrument |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201177442Y (en) * | 2008-03-24 | 2009-01-07 | 杭州师范大学 | Rotary type slide drying device |
| CN106323712A (en) * | 2016-08-17 | 2017-01-11 | 广州三瑞医疗器械有限公司 | Cell staining slide making machine and staining slide making method |
| CN208334017U (en) * | 2018-05-31 | 2019-01-04 | 广州江元医疗科技有限公司 | A kind of fixed turntable of multi-functional slide |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253789A (en) * | 1978-08-07 | 1981-03-03 | Hultgren Claes J | Miniature slide storage tray |
| JP3320444B2 (en) * | 1992-04-06 | 2002-09-03 | 株式会社千代田製作所 | Nozzle cleaning equipment for dyeing equipment |
| US6387326B1 (en) * | 1994-07-19 | 2002-05-14 | Fisher Scientific Company L.L.C. | Automated slide staining system and method thereof |
| JP3667599B2 (en) * | 2000-06-26 | 2005-07-06 | 独立行政法人科学技術振興機構 | Tissue staining device |
| CN201255707Y (en) * | 2008-04-23 | 2009-06-10 | 珠海市丽拓发展有限公司 | Cell slide-making staining machine |
| US20120075695A1 (en) * | 2010-09-23 | 2012-03-29 | Deblasis Christopher A | Holder for carrying and facilitating auto-loading of microscope specimen slides |
| CN102519775A (en) * | 2011-11-15 | 2012-06-27 | 深圳市科软科技有限公司 | Automatic slide stainer |
| US9989448B2 (en) * | 2012-12-26 | 2018-06-05 | Ventana Medical Systems, Inc. | Specimen processing systems and methods for holding slides |
| CN203376200U (en) * | 2013-06-19 | 2014-01-01 | 珠海贝索生物技术有限公司 | Slide plate for automatic staining machine |
| CN204731088U (en) * | 2015-03-26 | 2015-10-28 | 珠海贝索生物技术有限公司 | Note dye dyeing apparatus |
| US20160341638A1 (en) * | 2015-05-20 | 2016-11-24 | Alpha-Tec Systems, Inc. | Automated slide stainer |
| CN205262830U (en) * | 2015-11-27 | 2016-05-25 | 山东仕达思生物产业有限公司 | Full -automatic gram staining device |
| CN205449607U (en) * | 2016-01-04 | 2016-08-10 | 北京诚智光辉科技有限公司 | Cell film -making dyeing all -in -one |
| CN105890955B (en) * | 2016-06-12 | 2018-06-19 | 李源 | Sputum specimen automatic smear instrument |
| CN106526161B (en) * | 2016-12-29 | 2018-09-21 | 广州江元医疗科技有限公司 | The immune labeled instrument of full-automatic cell |
| CN107335651A (en) * | 2017-09-06 | 2017-11-10 | 盘海秀 | A kind of glass slide cleaner |
| CN108088726B (en) * | 2018-02-08 | 2020-12-22 | 爱威科技股份有限公司 | Multifunctional optional dyeing device |
-
2018
- 2018-05-31 CN CN201810547013.9A patent/CN108535079B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201177442Y (en) * | 2008-03-24 | 2009-01-07 | 杭州师范大学 | Rotary type slide drying device |
| CN106323712A (en) * | 2016-08-17 | 2017-01-11 | 广州三瑞医疗器械有限公司 | Cell staining slide making machine and staining slide making method |
| CN208334017U (en) * | 2018-05-31 | 2019-01-04 | 广州江元医疗科技有限公司 | A kind of fixed turntable of multi-functional slide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108535079A (en) | 2018-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108535079B (en) | Multifunctional slide fixing turntable | |
| CN203388668U (en) | Low-speed juice extractor | |
| US8377251B2 (en) | Spin processing apparatus and spin processing method | |
| CN106323712A (en) | Cell staining slide making machine and staining slide making method | |
| CN108760448B (en) | Full-automatic vaginal secretion dyeing machine | |
| DE10311328B4 (en) | Bio cell cleaning centrifuge with removable chamber body | |
| US3433148A (en) | Main and after fermentation tank for beer brewery | |
| CN209696351U (en) | Rotating disc type extraction and separation tower | |
| CN208270297U (en) | Full-automatic vaginal fluid overflow dyeing machine | |
| CN208334017U (en) | A kind of fixed turntable of multi-functional slide | |
| CN203376200U (en) | Slide plate for automatic staining machine | |
| JP6983602B2 (en) | Board processing equipment and board processing method | |
| CN108862415B (en) | Sewage treatment device capable of preventing blocking by turbulent flow | |
| CN213590240U (en) | Smell removing agent raw material for production proportioning device | |
| CN105093835B (en) | Prevent the photoresist of wafer frontside and back pollution from collecting cup structure | |
| CN208261394U (en) | Thin-wall bush automatic cleaning equipment | |
| CN102519775A (en) | Automatic slide stainer | |
| CN116422047A (en) | Solid pollutant separation device for water quality detection | |
| CN108253738A (en) | A kind of diode dehydration device | |
| EP0154081A1 (en) | Washer for disposable cuvette rotors | |
| CN210009142U (en) | A pollute apparatus recovery unit for medical treatment | |
| TW584915B (en) | Liquid collection apparatus for single wafer spin etcher | |
| SU957929A1 (en) | Centrifugal cleaner | |
| CN109443888A (en) | A kind of microbial staining device | |
| CN218810537U (en) | Micro-nano bubble is aqueous vapor mixing arrangement for sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |