CN218968216U - Feeding mechanism of bone marrow cell morphology analysis system - Google Patents
Feeding mechanism of bone marrow cell morphology analysis system Download PDFInfo
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- CN218968216U CN218968216U CN202222557277.7U CN202222557277U CN218968216U CN 218968216 U CN218968216 U CN 218968216U CN 202222557277 U CN202222557277 U CN 202222557277U CN 218968216 U CN218968216 U CN 218968216U
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Abstract
The utility model provides a feeding mechanism of a bone marrow cell morphology analysis system, which comprises a base, a slide frame and a slide conveying mechanism, wherein the slide conveying mechanism is used for conveying slides on the slide frame to a detection module of the bone marrow cell morphology analysis system, the slide conveying mechanism can convey a plurality of slides at one time, and the slide conveying mechanism is used for conveying the detected slides which are positioned on the detection module of the bone marrow cell morphology analysis system to another slide frame in the feeding mechanism.
Description
Technical Field
The utility model relates to the field of medical detection, in particular to a feeding mechanism of a bone marrow cell morphology analysis system.
Background
Bone marrow cytomorphology microscopy is one of the key diagnostic means in hematology and is commonly used to diagnose a variety of conditions including leukemia, multiple myeloma, lymphoma, anemia, and whole blood cytopenia. According to the "diagnosis guidelines for malignant tumor of bone marrow" issued by the world health organization, detailed and accurate manual examination by a microscope is required at the time of diagnosis. Normal bone marrow contains all differentiated cells at the developmental stage, from early precursor stem cells to functionally mature cells, including hematopoietic stem cells as the majority of blood cell precursors, and mesenchymal stem cells and endothelial stem cells, which are thought to be the goats cells of the bone marrow. The morphological characteristics of these cells depend on their own biological characteristics, and are affected by the smear, staining, and image acquisition processes.
However, when the slide with the sample on the surface is detected, the slide is manually placed below the lens of the microscope, and after the detection is finished, the slide is manually taken away and put back on the slide frame, so that the manual slide taking and putting operation mode is low in efficiency, and meanwhile, the slide is small and thin, so that the slide is easy to fall down.
Disclosure of Invention
Aiming at the problems in the prior art, the feeding mechanism of the bone marrow cell morphology analysis system provided by the utility model can well solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the loading mechanism of the bone marrow cell morphology analysis system comprises a base, a slide frame and a slide conveying mechanism, wherein the slide conveying mechanism is arranged on the base, the slide frame is positioned above the slide conveying mechanism,
the slide conveying mechanism is used for conveying the slide on the slide frame to a detection module of the bone marrow cell morphology analysis system, and can convey a plurality of slides at one time,
and the slide conveying mechanism is used for conveying the detected slide which is positioned on the detection module of the bone marrow cell morphology analysis system to the other slide frame in the feeding mechanism.
In one embodiment, the slide conveying mechanism comprises a conveying support, the conveying support is arranged on the base, a conveying bottom plate is arranged on the conveying support, a first sliding rail is arranged on the conveying bottom plate, a first sliding block is arranged on the first sliding rail, a transmission plate is arranged on the first sliding block, a first motor is arranged on the conveying bottom plate at one end of the first sliding rail, a first toothed belt wheel is rotatably arranged on the conveying bottom plate at the other end of the first sliding rail, a second toothed belt wheel is arranged on a main shaft of the first motor, a first toothed belt is sleeved on the first toothed belt wheel and the second toothed belt wheel,
a first connecting block is arranged on the transmission plate, a first tooth-shaped block is arranged on the first connecting block, the first tooth-shaped block is meshed with the first tooth-shaped belt,
the driving plate is provided with a connecting rod, the connecting rod is provided with a driving plate for driving the slide, the driving plate is positioned below the slide frame, and a detection module of the bone marrow cell morphology analysis system is positioned on a base at one end of the first slide rail.
In one embodiment, the conveying bottom plate is provided with a driving plate lifting hole, the two sides of the driving plate lifting hole are symmetrically provided with the first sliding rails respectively, the lower part of the driving plate is provided with a motor bottom plate, the motor bottom plate is provided with a second motor, the lower end of the connecting rod sequentially penetrates through the driving plate and the driving plate lifting hole to be connected with the motor bottom plate, and a main shaft of the second motor penetrates through the driving plate and is in threaded connection with the driving plate.
In one embodiment, a first shaft sleeve is arranged at the center point of the transmission plate, two second shaft sleeves are symmetrically arranged on the transmission plate relative to the center point of the transmission plate, the connecting rods are slidably arranged in the two second shaft sleeves respectively, and a main shaft of the second motor is in threaded connection with the first shaft sleeve.
In one embodiment, the slide frame comprises a column plate and two base plates, the two base plates are arranged above the conveying support according to front and back directions, the base plates are arranged in parallel with the first sliding rails, a plurality of column plates are arranged on the base plates at intervals respectively, meanwhile, a space for accommodating slides is formed between the two base plates and four adjacent column plates, the cross section of the column plate at the end part of the base plate is L-shaped, and the cross section of the column plate at the middle part of the base plate is T-shaped or ┲ -shaped.
In one embodiment, three upright post plates are symmetrically arranged on the two base plates respectively, slide plates are stacked between the four adjacent upright post plates and positioned at the left ends of the two base plates, a plurality of slides to be detected are placed on the slide plates, slide stop pins capable of moving up and down are respectively arranged on the inner sides of the two upright post plates positioned at the middle part of the base plates, the two slide stop pins are respectively positioned below the slides to be detected,
the lower ends of the side walls positioned on the inner sides of the upright post plates are respectively provided with a first notch, a channel for sliding a slide is formed between the lower ends of the side walls positioned on the inner sides of the upright post plates and the upper end face of the base plate,
the upper surface of the driving plate is provided with a slide plate driving block, the lower surface of the slide plate is provided with a driving hole, and the slide plate driving block can be correspondingly inserted into the driving hole so as to drive the slide plate loaded with the slide to be detected to move leftwards until falling into a channel formed between the upright post plate and the base plate.
In one embodiment, the upright plates are respectively provided with a stop pin hole, the slide stop pins are slidably embedded in the stop pin holes, the height of the stop pin holes is larger than that of the slide stop pins, the inner sides of the slide stop pins protrude inwards to exceed the inner side walls of the upright plates and are positioned below the slides,
the vertical column plate above the stop pin hole is respectively provided with a stop pin adjusting block, the stop pin adjusting blocks are connected with stop pin adjusting screws in a threaded mode, and the threaded ends of the stop pin adjusting screws penetrate through the stop pin adjusting blocks and are connected with slide stop pins in a threaded mode.
In one embodiment, a slide plate is also placed between four adjacent column plates at the right ends on two base plates, and a slide plate between four adjacent column plates at the right ends on two base plates is used for placing slides detected by the detection module.
In one embodiment, two slide plate stopper seats are respectively arranged on the base plates, the slide plate stopper seats are respectively positioned between two upright post plates at the right ends of the base plates, slide plate stopper seats are respectively provided with slide plate stoppers which can deflect back and forth and automatically return relative to the base plates, the inner side walls of the slide plate stopper are gradually inclined towards the inner sides of the base plates from top to bottom, and the distance between the tops of the two slide plate stopper seats is smaller than the length of the slide plate in the front-back direction, and the distance between the bottoms of the slide plate stopper seats is greater than the length of the slide plate in the front-back direction, and the slide plates for placing the detected slide are stacked on the two slide plate stopper seats.
In one embodiment, the slide plate limiting block seat is respectively embedded with a slide plate limiting block rotating shaft, two ends of the slide plate limiting block rotating shaft respectively penetrate through the side walls of the slide plate limiting block seat, a return spring is arranged between the slide plate limiting block rotating shaft and the slide plate limiting block seat, the return spring is sleeved on the slide plate limiting block rotating shaft, two ends of the slide plate limiting block rotating shaft are respectively provided with a slide plate limiting block, and slide plates for placing detected slides are stacked on the four slide plate limiting blocks.
Compared with the prior art, the feeding mechanism of the bone marrow cell morphology analysis system comprises the base, the slide frame and the slide conveying mechanism, wherein the slide conveying mechanism is used for conveying slides on the slide frame to the detection module of the bone marrow cell morphology analysis system, the slide conveying mechanism can convey a plurality of slides at one time, and the slide conveying mechanism is used for conveying the detected slides which are positioned on the detection module of the bone marrow cell morphology analysis system to the other slide frame in the feeding mechanism.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a schematic view of a second partial perspective view of the present utility model;
FIG. 3 is a schematic view of a third partial perspective view of the present utility model;
FIG. 4 is a schematic view of the bottom view of the slide plate of the present utility model;
FIG. 5 is a schematic view of a fourth partial perspective view of the present utility model;
FIG. 6 is a schematic view of a fifth partial perspective view of the present utility model;
fig. 7 is a schematic perspective view of a slide plate stopper and a slide plate stopper shaft according to the present utility model.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
As shown in figures 1-7 of the drawings,
the loading mechanism 100 of the bone marrow cell morphology analysis system comprises a base 1, a slide frame 300 and a slide conveying mechanism 400, wherein the slide conveying mechanism 400 is arranged on the base 1, the slide frame 300 is arranged on the slide conveying mechanism 400,
the slide conveying mechanism 400 is used to convey the slide 2 on the slide rack 300 to the detection module 200 of the bone marrow cell morphology analysis system, and the slide conveying mechanism 400 can convey a plurality of slides 2 at a time,
and, the slide conveying mechanism 400 is used for conveying the detected slide 2, which is positioned on the detection module 200 of the bone marrow cell morphology analysis system, to the other slide rack 300 in the feeding mechanism 100.
In the embodiment, the slide conveying mechanism 400 comprises a conveying bracket 5, the conveying bracket 5 is arranged on a base 1, a conveying bottom plate 6 is arranged on the conveying bracket 5, a first sliding rail 7 is arranged on the conveying bottom plate 6, a first sliding block 8 is arranged on the first sliding rail 7, a transmission plate 9 is arranged on the first sliding block 8, a first motor 10 is arranged on the conveying bottom plate 6 positioned at one end of the first sliding rail 7, a first toothed belt wheel 11 is rotatably arranged on the conveying bottom plate 6 positioned at the other end of the first sliding rail 7 through a rotating shaft, a second toothed belt wheel 12 is arranged on a main shaft of the first motor 10, a first toothed belt 13 is sleeved on the first toothed belt wheel 11 and the second toothed belt wheel 12,
the transmission plate 9 is provided with a first connecting block 14, the first connecting block 14 is provided with a first toothed block 15, the first connecting block 14 and the first toothed block 15 are mutually attached to realize the clamping of the first toothed belt 13 between the first connecting block 14 and the first toothed block 15, simultaneously, the first toothed block 15 and the first toothed belt 13 are mutually meshed with the teeth on the first toothed belt 13,
the transmission plate 9 is provided with a connecting rod 16, the connecting rod 16 is provided with a driving plate 17 for driving the slide 2, the driving plate 17 is positioned below the slide frame 300, and the detection module 200 of the bone marrow cell morphology analysis system is positioned on the base 1 at the right end of the first slide rail 7;
the structural design can be known that: the first motor 10 drives the driving plate 17 to move left and right along the first sliding rail 7 through the first toothed belt 13, the first toothed block 15, the first connecting block 14, the transmission plate 9 and the connecting rod 16, so that the purpose of driving the slide on the slide frame 300 to the detection module 200 of the bone marrow cell morphology analysis system is realized;
further, the conveying bottom plate 6 is provided with a driving plate lifting hole, the two sides of the driving plate lifting hole are symmetrically provided with first sliding rails 7 respectively, and the two first sliding rails 7 are arranged, so that the movement of the transmission plate 9 is more stable, the movement of the corresponding driving plate 17 is more stable and accurate, and the accurate conveying operation of the slide 2 is realized; a motor bottom plate 19 is arranged below the transmission plate 9, a second motor 20 is arranged on the motor bottom plate 19, the lower end of the connecting rod 16 sequentially penetrates through the transmission plate 19 and the driving plate lifting hole to be connected with the motor bottom plate 19, and a main shaft of the second motor 20 upwards penetrates through the transmission plate 19 and is in threaded connection with the transmission plate 19;
preferably, a first shaft sleeve 44 is arranged at the center point of the transmission plate 9, two second shaft sleeves 45 are symmetrically arranged on the transmission plate 9 relative to the center point of the transmission plate, connecting rods 16 are slidably arranged in the two second shaft sleeves 45 respectively, a main shaft of the second motor 20 is in threaded connection with the first shaft sleeve 44, and the driving plate 17 is driven to move up and down by symmetrically arranging the two connecting rods 16, so that the up and down moving process of the driving plate 17 is more stable, and further the slide 2 is driven to move up and down stably;
the structural design can be known that: when the main shaft of the second motor 20 rotates, since the transmission plate 19 is fixed to the transport base plate 6, the transport base plate 6 is fixed to the base 1 by the transport bracket 5, and thus the second motor 20, the motor base plate 19, the connection rod 16, and the driving plate 17 can be moved upward or downward together.
In this embodiment, the slide frame 300 includes a column plate 21 and two base plates 22, the two base plates 22 are disposed above the conveying frame 5 in a front-back direction and parallel to each other, the base plates 22 are disposed parallel to the first slide rail 7, a plurality of column plates 21 are respectively disposed on the two base plates 22 at intervals, a space for accommodating the slide 2 is formed between four adjacent column plates 21 on the two base plates 22, the cross section of the column plate 21 at the end of the base plate 22 is in an "L" shape, and the cross section of the column plate 21 at the middle part of the base plate 22 is in a "t" shape or a "┲" shape;
specifically, three upright post plates 21 are symmetrically arranged on the two base plates 22 respectively, a plurality of slide plates 23 are stacked between the four adjacent upright post plates 21 and positioned at the left ends of the two base plates 22, five slides 2 to be detected are respectively arranged on each slide plate 23, slide stop pins 24 capable of moving up and down are respectively arranged on the inner sides of the two upright post plates 21 positioned at the middle part of the base plates 22, the two slide stop pins 24 are respectively positioned below the slides 2 to be detected,
the lower ends of the side walls positioned on the inner sides of the upright post plates 21 are respectively provided with a first notch 25, a channel for sliding a slide is formed between the lower ends of the side walls positioned on the inner sides of the upright post plates 21 and the upper end face of the base plate 22,
the upper surface of the driving plate 17 is provided with a slide plate driving block 26, the lower surface of the slide plate 23 is provided with a driving hole 27, the slide plate driving block 26 can be correspondingly inserted into the driving hole 27,
specifically, the upright post plates 21 are respectively provided with a stop pin hole 46, the slide stop pins 24 are slidably embedded in the stop pin holes 46, the height of the stop pin holes 46 is larger than that of the slide stop pins 24, the inner sides of the slide stop pins 24 protrude inwards to exceed the inner side walls of the upright post plates 21 and are positioned below the slide 2,
the upright post plates 21 above the stop pin holes 46 are respectively provided with a stop pin adjusting block 47, the stop pin adjusting blocks 47 are in threaded connection with stop pin adjusting screws 48, and the threaded ends of the stop pin adjusting screws 48 penetrate through the stop pin adjusting blocks 47 and are in threaded connection with the slide stop pins 24, so that the slide stop pins 24 can be driven to move up and down in the stop pin holes 46 by rotating the stop pin adjusting screws 48, and the height of the right end of the slide 2 is adjusted.
Thus, first the second motor 20 drives the slide plate driving block 26 downward through the driving plate 17, then the first motor 10 drives the slide plate driving block 26 through the driving plate 17 to go below the driving hole 27 at the bottom of the slide plate 23, then the second motor drives the slide plate driving block 26 to be inserted upward into the driving hole 27, then the slide plate 23 loaded with the slide 2 to be detected is driven by the first motor 10 to move leftward, after a certain distance of movement, the right end of the slide plate 23 falls off from the two slide stop pins 24 until the entire slide plate 23 falls into the channel formed between the upright plate 21 and the base plate 22, then the first motor 10 continues to drive the slide plate 23 loaded with the slide 2 to be detected to move rightward until the slide plate 23 is conveyed onto the detection module 200 of the bone marrow cell morphology analysis system.
In this embodiment, a slide plate 23 is also placed between four column plates 21 adjacent to the right ends of two base plates 22, and a slide plate 23 between four column plates 21 adjacent to the right ends of two base plates 22 is used for placing a slide detected by the detection module 200;
further, two slide plate limiting block seats 28 are respectively arranged on the two base plates 22, the slide plate limiting block seats 28 are respectively positioned between the two upright post plates 21 at the right ends of the base plates 22, slide plate limiting blocks 29 which can deflect back and forth relative to the base plates 22 and can return automatically are respectively arranged on the slide plate limiting block seats 28,
preferably, the slide plate limiting block seat 28 is respectively embedded with a slide plate limiting block rotating shaft 49, two ends of the slide plate limiting block rotating shaft 49 respectively penetrate through the side wall of the slide plate limiting block seat 28, a return spring is arranged between the slide plate limiting block rotating shaft 49 and the slide plate limiting block seat 28 and sleeved on the slide plate limiting block rotating shaft 49, two ends of the slide plate limiting block rotating shaft 49 are respectively provided with a slide plate limiting block 29 for placing the slide plate 23 of the detected slide 2 to be stacked on the four slide plate limiting blocks 29,
further, the inner side walls of the slide plate limiting blocks 29 are gradually arranged to incline to the inner side of the base plate 22 from top to bottom, the distance between the tops of the two slide plate limiting blocks 29 is smaller than the length of the slide plate 23 in the front-back direction, the distance between the bottoms is larger than the length of the slide plate 23 in the front-back direction,
when the slide 2 is subjected to the detection operation, the first motor 10 drives the slide plate 23 with the slide 2 loaded on the detection module 200 to the lower parts of the four slide plate limiting blocks 29 through the slide plate driving block 26, and then drives the whole slide plate 23 to move upwards through the second motor 20, because the inner side wall of the slide plate limiting block 29 is gradually inclined from top to bottom to the inner side of the base plate 22, and can deflect back and forth relative to the base plate 22 and automatically return,
therefore, in the process of moving the slide plate 23 upwards, the upper end of the slide plate limiting block 29 slowly deflects outwards to allow the slide plate 23 to move upwards until the bottom of the slide plate 23 exceeds the top end of the slide plate limiting block 29, at this time, the slide plate limiting block 29 automatically deflects inwards under the action of the return spring, and meanwhile, because the distance between the tops of the slide plate limiting blocks 29 on the front side and the rear side after return is smaller than the length of the slide plate 23 in the front-rear direction, after the slide plate driving block 26 is driven by the second motor 20 to withdraw from the driving hole 27 on the slide plate 23, the slide plate 23 is erected on the four slide plate limiting blocks 29, thereby repeating the actions, and meanwhile, a plurality of slide plates 23 are stacked between the four upright plates 21 adjacent to the right ends on the two base plates 22, so that the recovery of the detected slide 2 is realized.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The feeding mechanism of the bone marrow cell morphology analysis system is characterized by comprising a base, a slide frame and a slide conveying mechanism, wherein the slide conveying mechanism is arranged on the base, the slide frame is positioned above the slide conveying mechanism,
the slide conveying mechanism is used for conveying the slide on the slide frame to a detection module of the bone marrow cell morphology analysis system, and can convey a plurality of slides at one time,
and the slide conveying mechanism is used for conveying the detected slide which is positioned on the detection module of the bone marrow cell morphology analysis system to the other slide frame in the feeding mechanism.
2. The feeding mechanism of the bone marrow cell morphology analysis system according to claim 1, wherein the slide conveying mechanism comprises a conveying support, the conveying support is arranged on the base, a conveying bottom plate is arranged on the conveying support, a first sliding rail is arranged on the conveying bottom plate, a first sliding block is arranged on the first sliding rail, a transmission plate is arranged on the first sliding block, a first motor is arranged on the conveying bottom plate at one end of the first sliding rail, a first toothed belt wheel is rotatably arranged on the conveying bottom plate at the other end of the first sliding rail, a second toothed belt wheel is arranged on a main shaft of the first motor, a first toothed belt is sleeved on the first toothed belt wheel and the second toothed belt wheel,
a first connecting block is arranged on the transmission plate, a first tooth-shaped block is arranged on the first connecting block, the first tooth-shaped block is meshed with the first tooth-shaped belt,
the driving plate is provided with a connecting rod, the connecting rod is provided with a driving plate for driving the slide, the driving plate is positioned below the slide frame, and a detection module of the bone marrow cell morphology analysis system is positioned on a base at one end of the first slide rail.
3. The feeding mechanism of a bone marrow cell morphology analysis system according to claim 2, wherein a driving plate lifting hole is formed in the conveying bottom plate, the first sliding rails are symmetrically arranged on two sides of the driving plate lifting hole respectively, a motor bottom plate is arranged below the driving plate, a second motor is arranged on the motor bottom plate, the lower end of the connecting rod sequentially penetrates through the driving plate and the driving plate lifting hole to be connected with the motor bottom plate, and a main shaft of the second motor penetrates through the driving plate and is in threaded connection with the driving plate.
4. The feeding mechanism of a bone marrow cell morphology analysis system according to claim 3, wherein a first shaft sleeve is arranged at a center point of the transmission plate, two second shaft sleeves are symmetrically arranged on the transmission plate relative to the center point of the transmission plate, the connecting rods are slidably arranged in the two second shaft sleeves respectively, and a main shaft of the second motor is in threaded connection with the first shaft sleeve.
5. The feeding mechanism of a bone marrow cell morphology analysis system according to claim 3, wherein the slide frame comprises a column plate and two base plates, the two base plates are arranged above the conveying support according to front and back directions, the base plates are arranged in parallel with the first sliding rail, a plurality of column plates are respectively arranged on the two base plates at intervals, a space for accommodating a slide is formed between the two base plates and four adjacent column plates, the cross section of the column plate at the end part of the base plate is L-shaped, and the cross section of the column plate at the middle part of the base plate is in a shape of a T or ┲.
6. The loading mechanism of a bone marrow cell morphology analysis system according to claim 5, wherein three upright plates are symmetrically arranged on two base plates respectively, slide plates are stacked between four adjacent upright plates and positioned at the left ends of the two base plates, a plurality of slides to be detected are placed on the slide plates, slide stop pins capable of moving up and down are respectively arranged on the inner sides of the two upright plates positioned in the middle of the base plates, and the two slide stop pins are respectively positioned below the slides to be detected,
the lower ends of the side walls positioned on the inner sides of the upright post plates are respectively provided with a first notch, a channel for sliding a slide is formed between the lower ends of the side walls positioned on the inner sides of the upright post plates and the upper end face of the base plate,
the upper surface of the driving plate is provided with a slide plate driving block, the lower surface of the slide plate is provided with a driving hole, and the slide plate driving block can be correspondingly inserted into the driving hole so as to drive the slide plate loaded with the slide to be detected to move leftwards until falling into a channel formed between the upright post plate and the base plate.
7. The loading mechanism of a bone marrow cell morphology analysis system according to claim 6, wherein the column plates are respectively provided with a stopper pin hole, the slide stopper pins are slidably embedded in the stopper pin holes, the height of the stopper pin holes is larger than that of the slide stopper pins, the inner sides of the slide stopper pins protrude inwards to exceed the inner side walls of the column plates and are positioned below the slides,
the vertical column plate above the stop pin hole is respectively provided with a stop pin adjusting block, the stop pin adjusting blocks are connected with stop pin adjusting screws in a threaded mode, and the threaded ends of the stop pin adjusting screws penetrate through the stop pin adjusting blocks and are connected with slide stop pins in a threaded mode.
8. The feeding mechanism of a bone marrow cell morphology analysis system according to claim 6, wherein a slide plate is also placed between four column plates adjacent to the right ends of two of the base plates, and a slide plate is placed between four column plates adjacent to the right ends of two of the base plates, for placing a slide detected by the detection module.
9. The feeding mechanism of a bone marrow cell morphology analysis system according to claim 8, wherein two slide plate stopper seats are respectively arranged on the base plates, the slide plate stopper seats are respectively positioned between two upright post plates at the right ends of the base plates, slide plate stoppers capable of deflecting back and forth and automatically returning relative to the base plates are respectively arranged on the slide plate stopper seats, the inner side walls of the slide plate stoppers are gradually inclined from top to bottom to the inner side of the base plates, and the distance between the tops of the two slide plate stoppers is smaller than the length of the slide plate in the front-back direction, and the distance between the bottoms of the slide plate stoppers is larger than the length of the slide plate in the front-back direction, so that the slide plates for placing the detected slides are stacked on the two slide plate stoppers.
10. The feeding mechanism of a bone marrow cell morphology analysis system according to claim 9, wherein slide plate stopper shafts are respectively embedded in the slide plate stopper seats, both ends of the slide plate stopper shafts respectively penetrate through the side walls of the slide plate stopper seats, return springs are arranged between the slide plate stopper shafts and the slide plate stopper seats, the return springs are sleeved on the slide plate stopper shafts, both ends of the slide plate stopper shafts are respectively provided with the slide plate stoppers, and slide plates for placing detected slides are stacked on the four slide plate stoppers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222557277.7U CN218968216U (en) | 2022-09-27 | 2022-09-27 | Feeding mechanism of bone marrow cell morphology analysis system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222557277.7U CN218968216U (en) | 2022-09-27 | 2022-09-27 | Feeding mechanism of bone marrow cell morphology analysis system |
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| CN218968216U true CN218968216U (en) | 2023-05-05 |
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| CN202222557277.7U Active CN218968216U (en) | 2022-09-27 | 2022-09-27 | Feeding mechanism of bone marrow cell morphology analysis system |
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