CN114076699A - Blood push sheet manufacturing device - Google Patents
Blood push sheet manufacturing device Download PDFInfo
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- CN114076699A CN114076699A CN202010821173.5A CN202010821173A CN114076699A CN 114076699 A CN114076699 A CN 114076699A CN 202010821173 A CN202010821173 A CN 202010821173A CN 114076699 A CN114076699 A CN 114076699A
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- 239000008280 blood Substances 0.000 title claims abstract description 51
- 210000004369 blood Anatomy 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 21
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 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
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a blood push sheet manufacturing device, which comprises: the pushing piece head is used for driving the pushing piece to be attached to the glass slide; the slide glass conveying unit is used for driving the slide glass to move relative to the pushing piece; the push sheet storage unit is used for storing the push sheets; and the push piece loading mechanism is used for sending the push pieces in the push piece storage unit into the push piece head. The blood push sheet manufacturing device has the characteristics of high product quality and high working efficiency.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a blood push sheet manufacturing device.
Background
Microscopic examination of blood slides is the basic method of blood cytology, in which blood slides are usually fitted with a microscope to examine the blood.
At present, when a blood push sheet is manufactured, a clean glass slide is generally selected, blood is dripped on the glass slide, another push sheet is selected as a push sheet, and the push sheet is moved from one side of a liquid drop to the other side of the liquid drop, so that the liquid drop is uniformly attached. In the manual smear mode, the blood smearing is uneven, the failure rate is high, and the working efficiency is low.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a blood push sheet manufacturing device with high product quality and high work efficiency.
Disclosure of Invention
The invention aims to provide a blood push sheet manufacturing device which has the characteristics of high product quality and high working efficiency.
In order to achieve the above object, the present invention provides a blood push sheet manufacturing device, comprising: the pushing piece head is used for driving the pushing piece to be attached to the glass slide; the slide glass conveying unit is used for driving the slide glass to move relative to the pushing piece; the push sheet storage unit is used for storing the push sheets; and the push piece loading mechanism is used for sending the push pieces in the push piece storage unit into the push piece head.
Preferably, the slide pushing head comprises a mounting seat, a slide pushing clamp and a motor, the slide pushing clamp is rotatably connected to the mounting seat, the motor is fixedly connected to the mounting seat, and the motor drives the slide pushing clamp to rotate so as to realize the attachment of a slide to a glass slide.
Preferably, the motor transmits power for driving the blade pushing clamp through a crank assembly, and the crank assembly is pivoted with the blade pushing clamp.
Preferably, the slide block is connected with the mounting seat in a sliding mode, and the slide block is pivoted with the push piece clamp.
Preferably, the slide block comprises a kicking block arranged on the mounting seat, and the kicking block is positioned on a sliding path of the slide block so as to realize kicking of the push piece out of the push piece clamp.
Preferably, the push sheet clamp is provided with a first pivot portion and a second pivot portion, the crank assembly comprises a connecting rod and a crank, the slider is rotatably connected with the push sheet clamp through the first pivot portion, the push sheet clamp is rotatably connected with the connecting rod through the second pivot portion, the connecting rod is rotatably connected with the crank, and the crank is fixedly connected with the motor.
Preferably, the mounting seat is provided with a guide rod and/or a guide block for slidably mounting the sliding block.
Preferably, the blade pushing clamp comprises a first clamping plate and a second clamping plate, and a blade pushing compression spring is arranged between the first clamping plate and the second clamping plate.
Preferably, the first clamping plate is provided with a plurality of protrusions.
Preferably, the protrusion comprises a second protrusion arranged along the central axis and first protrusions arranged on two sides of the second protrusion.
Compared with the background art, the blood push piece manufacturing device provided by the invention comprises a push piece head, a glass slide conveying unit, a push piece storage unit and a push piece loading mechanism, wherein the push piece storage unit is used for storing push pieces; this blood push jack making devices replaces the manual work with automatic preparation equipment and carries out the smear, and the blood push jack quality of making is high, and the preparation process is automatic, and work efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a blood push sheet manufacturing device according to an embodiment of the present invention;
FIG. 2 is a schematic front sectional view of the pusher head of FIG. 1;
FIG. 3 is a schematic side view of the pusher head of FIG. 1;
FIG. 4 is a schematic top view of the push plate clip of FIG. 3;
FIG. 5 is a side view of the clip of FIG. 3;
FIG. 6 is a schematic perspective view of the slide holder shown in FIG. 3;
FIG. 7 is a bottom view of the first splint of FIG. 6;
FIG. 8 is a side view of the first clamping plate of FIG. 6;
FIG. 9 is a perspective view of the first splint of FIG. 6;
FIG. 10 is a schematic view of a blood slide making apparatus according to an embodiment of the present invention in a state where a slide is in contact with a slide;
FIG. 11 is a schematic diagram of a first stage of a blood push-piece manufacturing device according to an embodiment of the present invention when a push-piece is separated from a push-piece holder;
FIG. 12 is a schematic diagram of a second stage of the blood push-piece manufacturing device according to the embodiment of the present invention when the push-piece is separated from the push-piece holder;
fig. 13 is a schematic diagram of a third stage of the blood push-piece manufacturing device provided in the embodiment of the present invention when the push-piece is separated from the push-piece holder;
fig. 14 is a schematic structural diagram of a pusher head according to an embodiment of the present invention;
fig. 15 is a schematic structural diagram of a pusher head according to an embodiment of the present invention;
fig. 16 is a schematic structural diagram of a push sheet head according to an embodiment of the present invention.
Wherein:
1-a slide glass conveying unit, 2-a push piece head, 3-a push piece storage unit, 4-a push piece loading mechanism, 5-a loading mechanism bottom plate, 6-a base, 21-a slide block, 22-a push piece clamp, 23-a connecting rod, 24-a crank, 25-a mounting seat, 26-a guide block, 27-a motor, 28-a guide rod and 29-a guide rod pressure spring, 41-loading slide block, 101-slide glass, 221-hinge shaft, 222-hinge hole, 223-blade pushing block, 224-second clamping plate, 225-blade pushing pressure spring, 226-block pressure spring, 227-first clamping plate, 228-first projection, 229-second projection, 251-kicking block, 301-blade pushing, 2201-first pivoting part and 2202-second pivoting part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 16, in which fig. 1 is a schematic structural diagram of a blood slide making apparatus according to an embodiment of the present invention, fig. 2 is a schematic front sectional view of a slide head in fig. 1, fig. 3 is a schematic side structural diagram of the slide head in fig. 1, fig. 4 is a schematic top structural diagram of a slide holder in fig. 3, fig. 5 is a schematic side structural diagram of the slide holder in fig. 3, fig. 6 is a schematic perspective structural diagram of the slide holder in fig. 3, fig. 7 is a schematic bottom structural diagram of a first clamping plate in fig. 6, fig. 8 is a schematic side structural diagram of the first clamping plate in fig. 6, fig. 9 is a schematic perspective structural diagram of the first clamping plate in fig. 6, fig. 10 is a schematic state of the blood slide making apparatus according to an embodiment of the present invention when a slide is in contact with a slide, fig. 11 is a schematic first stage diagram of the blood slide making apparatus according to an embodiment of the present invention when the slide is separated from the slide holder, fig. 12 is a schematic diagram of a second stage of the blood pushing piece manufacturing device provided by the embodiment of the present invention when the pushing piece is separated from the pushing piece holder, fig. 13 is a schematic diagram of a third stage of the blood pushing piece manufacturing device provided by the embodiment of the present invention when the pushing piece is separated from the pushing piece holder, fig. 14 is a schematic diagram of a structure of the pushing piece head provided by the embodiment of the present invention, fig. 15 is a schematic diagram of a structure of the pushing piece head provided by the embodiment of the present invention, and fig. 16 is a schematic diagram of a structure of the pushing piece head provided by the embodiment of the present invention.
As shown in fig. 1 to 16, in a first specific embodiment, the blood push piece manufacturing apparatus provided by the present invention includes a slide glass transfer unit 1, a push piece head 2, a push piece storage unit 3, and a push piece loading mechanism 4; wherein, the slide glass conveying unit 1 is used for conveying the slide glass 101, and the slide glass conveying unit 1 can drive the placed slide glass 101 to move relative to the push piece 301; the function of the push piece head 2 is to drive the push piece 301 to be jointed with the glass slide 101, and the jointing is more specifically flexible and tight jointing; the function of the push sheet storage unit 3 is to stack and store the push sheets 301 so that the device can be used continuously; the function of the push piece loading mechanism 4 is to feed the push piece 301 in the push piece storage unit 3 into the push piece head 2 to be ready for the next blood push piece preparation.
In the using process, the push piece loading mechanism 4 is started, the push piece loading mechanism 4 enters the push piece storage unit 3, the push piece 301 in the push piece storage unit 3 is pushed outwards, so that the push piece 301 is pushed out and loaded into the push piece head 2 under the action of the push piece loading mechanism 4, the push piece loading mechanism 4 is closed, the push piece 301 which enters is loaded is fixed by the push piece head 2, at the moment, the push piece 301 is static relative to the slide glass 101 and is flexibly and closely attached to one side of the slide glass 101, the slide glass conveying unit 1 is started, the slide glass conveying unit 1 drives the slide glass 101 to move relative to the push piece 301, so that the push piece 301 moves relative to the slide glass conveying unit 1 to the other side opposite to the static side, and in the relative movement process, the push piece 301 uniformly coats blood on the slide glass 101, and further the manufacturing of the blood push piece is completed.
In the embodiment, the slide glass conveying unit 1 can adopt a form of self power, and the slide glass conveying unit 1 can be driven to move by external power; the push sheet 301 is stacked and flatly placed in the push sheet storage unit 3, a front through opening and a back through opening are formed in the lower end of the push sheet storage unit 3, so that the push sheet loading mechanism 4 can enter from the back side and push the push sheet 301 out from the front side, when the push sheet 301 at the lowest end in the push sheet storage unit 3 is pushed out, the push sheet 301 at the upper side is automatically supplemented under the action of gravity and the limiting of a box body of the push sheet storage unit 3, and the push sheet storage unit 3 can be designed into a push sheet box, and more specifically is formed by placing one or more box components; the blade pushing loading mechanism 4 may adopt a form that the loading slider 41 slides along the rail, the loading motor drives the loading slider 41 to slide and move forward to the blade pushing storage unit 3 to push the blade 301, or may adopt a form of a telescopic rod, etc., and the present embodiment shall fall within the scope of the description of the present embodiment.
Illustratively, the slide glass conveying unit 1, the push piece head 2, the push piece storage unit 3 and the push piece loading mechanism 4 are sequentially arranged on the base 6 from front to back, a track is laid on the base 6, the slide glass conveying unit 1 is slidably mounted on the track to realize sliding connection with the base 6, the base 6 is further provided with a driving motor, the driving motor is used for providing motion power for the slide glass conveying unit 1 and outputting torque outwards, and the slide glass conveying unit 1 converts the rotation power of the driving motor into pushing force or pulling force for sliding the slide glass conveying unit 1 along the rail through threads and the like, so that sliding of the slide glass conveying unit 1 along the rail is realized.
In addition, the push piece storage unit 3 and the push piece loading mechanism 4 are fixedly installed on the loading mechanism bottom plate 5, the loading mechanism bottom plate 5 is positioned behind the push piece head 2, the push piece head 2 and the loading mechanism bottom plate 5 are fixed on the base 6, and the slide glass conveying unit 1 slides on the base 6.
In this embodiment, the blade pushing head 2 includes a mounting seat 25, and a blade pushing clamp 22 and a motor 27 which are disposed on the mounting seat 25, wherein the blade pushing clamp 22 is rotatably connected to the mounting seat 25, and the motor 27 is fixedly connected to the mounting seat 25. The push plate clip 22 can rotate relative to the mounting seat 25, and the push plate clip 22 is used for pushing the push plate 301 from the rear end and fixing the push plate 301, so that the push plate 301 is flexibly and tightly attached to the glass slide 101 at the front end; the motor 27 is used for providing motion power of the push plate clip 22; the push piece holder 22 is provided at the lower end of the mounting seat 25 so that the push piece loading mechanism 4 pushes the push piece 301 at the lowermost end of the push piece storage unit 3 into the push piece head 2.
The motor 27 drives the push clamp 22 to enable the push clamp 22 to rotate relative to the mounting seat 25, one end of the push piece 301 contacts the slide glass 101 under the rotation action of the push clamp 22, an included angle between the push piece 301 and the slide glass 101 becomes smaller and smaller along with the rotation action until the other end of the push piece 301 contacts the slide glass 101, and at the moment, the push piece 301 is attached to the slide glass 101.
Illustratively, the motion control of the blade pushing clamp 22 is realized by a crank assembly, and the motor 27 transmits power for driving the blade pushing clamp 22 through the crank assembly, and the crank assembly is pivoted with the blade pushing clamp 22.
In this embodiment, one end of the crank assembly is fixedly connected to the output shaft of the motor 27, the other end of the crank assembly is pivotally connected to the blade pushing clamp 22, the motor 27 directly drives the crank assembly, the motor 27 drives the blade pushing clamp 22 through the crank assembly, and at this time, the motor 27, the crank assembly and the blade pushing clamp 22 cooperate to feed the blade pushing 301.
On the basis, the device further comprises a sliding block 21, the sliding block 21 is installed on the installation seat 25 and is in sliding connection with the installation seat 25, the push piece clamp 22 is pivoted with the sliding block 21 to achieve rotating connection of the push piece clamp 22 and the installation seat 25, and the push piece clamp 22 can rotate relative to the sliding block 21 to achieve rotation of the push piece clamp 22 relative to the installation seat 25. The sliding block 21 can slide by using various guiding means, more specifically, vertically, the guiding means includes but is not limited to a rod, a hole, a block, and the like.
In this embodiment, the motor 27 drives the pushing piece clamp 22 to rotate through the crank assembly until the feeding of the pushing piece 301 is completed, the motor 27 continues to rotate, the sliding block 21 is pushed upwards, and the pushing piece clamp 22 is synchronously pushed upwards by the driving of the sliding block 21.
For better technical effect, the material kicking block 251 is arranged on the mounting seat 25, the material kicking block 251 is positioned on the sliding path of the sliding block 21, when the material pushing clip 22 is pushed upwards along with the sliding block 21 and blocked by the material kicking block 251, the material pushing block 251 kicks the material pushing piece 301 in the material pushing clip 22, and at the moment, the material kicking of the material pushing piece 301 is realized by the cooperation of the motor 27, the crank assembly, the material pushing clip 22, the sliding block 21 and the material kicking block 251.
In a specific embodiment, the blade-pushing clamp 22 is provided with a first pivot joint 2201 and a second pivot joint 2202, the crank assembly comprises a connecting rod 23 and a crank 24, the slider 21 is rotatably connected with the blade-pushing clamp 22 through the first pivot joint 2201, the blade-pushing clamp 22 is rotatably connected with the connecting rod 23 through the second pivot joint 2202, the connecting rod 23 is rotatably connected with the crank 24, and the crank 24 is fixedly connected with the motor 27.
In this embodiment, the motor 27 drives the crank 24 to rotate, the crank 24 further drives the connecting rod 23 to rotate, and the connecting rod 23 drives the slide clamp 22 through the second pivot joint 2202; since the pushing piece clip 22 is rotatably connected to the slider 21 through the first pivot joint 2201, the pushing piece clip 22 is driven by the connecting rod 23 to rotate, thereby feeding the pushing piece 301. On the basis, after feeding and attaching are finished, the motor 27 continues to rotate, and the connecting rod 23 drives the sheet pushing clamp 22 through the second pivoting part 2202; because the slide block 21 is slidably connected with the mounting seat 25, the slide block 21 and the push piece clamp 22 are driven by the connecting rod 23 to be pushed upwards, and the material kicking of the push piece 301 is realized.
More specifically, the blade-pushing clamp 22 is provided with a hinge shaft 221 and a hinge hole 222, the hinge shaft 221 corresponds to a second pivot joint portion 2202, the hinge hole 222 corresponds to a first pivot joint portion 2201, the slider 21 is rotatably connected with the blade-pushing clamp 22 through the hinge hole 222, the blade-pushing clamp 22 is rotatably connected with the connecting rod 23 through the hinge shaft 221, the connecting rod 23 is rotatably connected with the crank 24, and the crank 24 is connected with the motor 27 fixed on the mounting seat 25; the motor 27 is used for driving the crank 24 to rotate, and further driving the pushing piece clamp 22 to rotate through the connecting rod 23, so as to realize the adjustment of the angle between the pushing piece 301 and the slide glass 101.
In the present embodiment, the blade pushing head 2 mainly functions: (1) the loading operation of the push piece 301 is carried out by matching with the push piece loading mechanism 4 and the push piece storage unit 3; (2) rotating the push piece 301 until the push piece contacts with the slide glass 101 running below the push piece, and ensuring that the push piece is tightly attached to the slide glass 101 with proper force so as to ensure the successful manufacture of the blood push piece; (3) the motor 27 freely changes the included angle between the push piece 301 and the slide glass 101 according to different blood concentrations or other special requirements set by a program; (4) after the blood push piece is manufactured, the used push piece 301 is unloaded and returned to the initial state, so that the next push piece 301 is loaded.
The mounting base 25 is provided with a guide rod 28 and/or a guide block 26 for slidably mounting the slider 21, the guide rod 28 and the guide block 26 are used for limiting the slider 21 to ensure that the slider 21 slides up and down directionally, the guide rod 28 is sleeved with a spring, the spring provides a force for blocking the slider 21 from being pushed upwards in the two processes of feeding and kicking, and in the feeding process, the force of the spring is greater than an upward force of the connecting rod 23 acting on the slider 21 through the push plate clamp 22, so that the slider 21 does not slide and the push plate clamp 22 rotates, and in the kicking process, the force of the spring is less than an upward force of the connecting rod 23 acting on the slider 21 through the push plate clamp 22, so that the push plate clamp 22 slides along with the slider 21.
In this embodiment, the left side of the slider 21 is provided with a guide rod 28, the right side is provided with a guide block 26 to realize the directional up-and-down sliding of the slider 21, the guide rod 28 is provided with a guide rod pressure spring 29, and the directional up-and-down sliding can be realized by any other means, for example, the two sides are realized by the guide rod 28 or the guide block 26.
In addition, the blade pushing clamp 22 comprises a first clamping plate 227 and a second clamping plate 224, a blade pushing compression spring 225 is arranged between the first clamping plate 227 and the second clamping plate 224, and the blade pushing compression spring 225 is used for fixing the blade pushing 301 between the first clamping plate 227 and the second clamping plate 224 and preventing the blade pushing 301 from falling off in the rotating process; the push plate clamp 22 is further provided with a push plate stop 223, the push plate stop 223 and the stop pressure spring 226 are fixedly installed between the first clamping plate 227 and the second clamping plate 224 through a pressing block and a fastening piece, and the push plate stop 223 is used for being in contact with and positioned on the loading mechanism bottom plate 5.
In the present embodiment, when the crank 24 and the connecting rod 23 rotate to the positions shown in fig. 2, and the push plate clamp 22 is in the horizontal state at this time, the push plate stopper 223 is pushed by the loading mechanism bottom plate 5, so that the push plate 301 can be conveyed to the push plate clamp 22 through the push plate loading mechanism 4, and the push plate compression spring 225 on the push plate clamp 22 presses the push plate 301 which is already in place at this time, so as to prevent the push plate 301 from falling off during the rotation process. When the crank 24 is driven by the motor 27 to rotate to the state when the push piece 301 is in contact with the slide glass 101 as shown in fig. 10, at this time, the push piece 301 is in contact with the slide glass 101, the crank 24 is continuously driven by the motor 27 to rotate, the lower part of the push piece 301 on the push piece clamp 22 is abutted to the slide glass 101, so that the slide block 21 can only be moved upwards by compressing the guide rod pressure spring 29 on the guide rod 28, at this time, the adjustment of the included angle between the push piece 301 and the slide glass 101 is realized by the movement of the motor 27, and in the adjustment process, the guide rod pressure spring 29 on the guide rod 28 is always acted on the slide block 21, so that the push piece 301 and the slide glass 101 can be ensured to have proper force all the time in the adjustment process of the included angle, and the adhesion between the push piece 301 and the slide glass 101 is compact.
After the angle required by the push piece 301 is adjusted and the reagent is soaked, the slide glass 101 is rapidly moved by the slide glass transfer unit 1, and the blood push piece is manufactured.
After the blood pushing piece is completed, the motor 27 continues to drive the crank 24 to rotate, and drives the crank 24 to rotate to the state of the first stage when the pushing piece 301 and the pushing piece clip 22 are separated as shown in fig. 11, at this time, the sliding block 21 is at the bottom, and the pushing piece 301 is under the kicking block 251.
When the motor 27 continues to drive the crank 24 to rotate, and drives the crank 24 to rotate to the second stage state when the push piece 301 and the push piece clip 22 are separated as shown in fig. 12, at this time, the slider 21 is pushed to the top, and the push piece clip 22 also vertically moves to the top along with the slider 21, but the push piece 301 in the push piece clip 22 cannot move upwards along with the movement because of being blocked by the kicking block 251, so that the separation of the push piece 301 and the push piece clip 22 is realized, and the third stage state when the push piece 301 and the push piece clip 22 are separated as shown in fig. 13 is that the push piece 301 is being separated.
It should be emphasized that the blood pushing piece manufacturing device in this embodiment can realize continuous manufacturing of blood pushing pieces, and the pushing piece head 2 realizes three functions of flexible close adhesion of the pushing piece 301 and the slide glass 101, adjustment of the angle between the pushing piece 301 and the slide glass 101, and automatic discharging using the rear pushing piece 301 through the driving mechanism composed of the slide block 21, the connecting rod 23, the crank 24, and the like.
In a specific embodiment, the first clamping plate 227 is provided with a plurality of protrusions, the number of the protrusions is two or more, and the protrusions are located on the surface of the first clamping plate 227 for contacting the push-piece 301, so that when the push-piece 301 is rotated to contact the slide glass 101, the push-piece 301 can be attached to the slide glass 101 tightly, and the effect and success rate of blood push-piece manufacturing can be ensured.
Illustratively, the protrusions include a second protrusion 229 disposed along the central axis and first protrusions 228 disposed on both sides of the second protrusion 229, the number of the second protrusions 229 is one, one second protrusion 229 is located at the middle of the front end of the first clamping plate 227, the number of the second protrusions 229 is two, and two second protrusions 229 are respectively located on both sides of the rear end of the first clamping plate 227.
The blood push piece manufacturing device can continuously realize the manufacturing of the blood push piece, and can realize multiple functions of loading of the push piece 301, adjusting of the pressure angle between the push piece 301 and the glass slide 101, finishing compact lamination of the self-adaptability of the push piece 301 and the glass slide 101, automatic blanking of the push piece 301 and the like by controlling one motor 27, greatly reduces the requirement on space, simplifies the requirement on control, and realizes the intelligent control of the manufacturing of the blood push piece.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The blood push sheet manufacturing device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A blood push sheet manufacturing device is characterized by comprising:
the pushing piece head (2) is used for driving the pushing piece (301) to be attached to the glass slide (101);
the slide glass conveying unit (1) is used for driving the slide glass (101) to move relative to the push piece (301);
a push sheet storage unit (3) for storing the push sheet (301);
the push piece loading mechanism (4) is used for conveying the push pieces (301) in the push piece storage unit (3) into the push piece head (2).
2. The blood push piece manufacturing device according to claim 1, wherein the push piece head (2) comprises a mounting seat (25), a push piece clamp (22) and a motor (27), the push piece clamp (22) is rotatably connected to the mounting seat (25), the motor (27) is fixedly connected to the mounting seat (25), and the motor (27) drives the push piece clamp (22) to rotate so as to realize the attachment of the push piece (301) to the slide glass (101).
3. The apparatus according to claim 2, wherein the motor (27) transmits power for driving the push clamp (22) through a crank assembly, and the crank assembly is pivotally connected to the push clamp (22).
4. The blood push piece manufacturing device according to claim 3, characterized by comprising a sliding block (21), wherein the sliding block (21) is connected with the mounting seat (25) in a sliding manner, and the sliding block (21) is pivoted with the push piece clamp (22).
5. A blood push piece making device according to claim 4, characterized by comprising a kick block (251) provided to the mounting seat (25), the kick block (251) being located on a sliding path of the slider (21) to effect a kicking of a push piece (301) out of the push piece holder (22).
6. The blood push piece manufacturing device according to claim 5, wherein the push piece holder (22) is provided with a first pivot joint part (2201) and a second pivot joint part (2202), the crank assembly comprises a connecting rod (23) and a crank (24), the slider (21) is rotatably connected with the push piece holder (22) through the first pivot joint part (2201), the push piece holder (22) is rotatably connected with the connecting rod (23) through the second pivot joint part (2202), the connecting rod (23) is rotatably connected with the crank (24), and the crank (24) is fixedly connected with the motor (27).
7. A blood push piece making device according to claim 6, characterized in that the mounting seat (25) is provided with a guide rod (28) and/or a guide block (26) for slidably mounting the slide block (21).
8. The blood push-piece making device according to any one of claims 2 to 7, wherein the push-piece clamp (22) comprises a first clamping plate (227) and a second clamping plate (224), and a push-piece compression spring (225) is arranged between the first clamping plate (227) and the second clamping plate (224).
9. The apparatus according to claim 8, wherein the first clamping plate (227) is provided with a plurality of protrusions.
10. The apparatus according to claim 9, wherein the protrusions comprise a second protrusion (229) disposed along a central axis and first protrusions (228) disposed on both sides of the second protrusion (229).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010821173.5A CN114076699B (en) | 2020-08-14 | 2020-08-14 | Blood pushing sheet manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010821173.5A CN114076699B (en) | 2020-08-14 | 2020-08-14 | Blood pushing sheet manufacturing device |
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| CN114076699A true CN114076699A (en) | 2022-02-22 |
| CN114076699B CN114076699B (en) | 2024-05-28 |
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| CN202010821173.5A Active CN114076699B (en) | 2020-08-14 | 2020-08-14 | Blood pushing sheet manufacturing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114076699B (en) | 2024-05-28 |
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