CN113532991A - Slide glass smear device for medical examination - Google Patents
Slide glass smear device for medical examination Download PDFInfo
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- CN113532991A CN113532991A CN202110810161.7A CN202110810161A CN113532991A CN 113532991 A CN113532991 A CN 113532991A CN 202110810161 A CN202110810161 A CN 202110810161A CN 113532991 A CN113532991 A CN 113532991A
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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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Abstract
The invention relates to the technical field of medical examination tools, in particular to a glass slide smearing device for medical examination, which comprises a glass slide fixing and supporting device, an injector fixing device, a coating device, a supporting flat plate, a baffle, a side supporting plate, a U-shaped pressing plate, an H-shaped rod, a driving gear, a driven gear, a supporting vertical plate and a lower pressing plate, wherein the left end and the right end of the supporting flat plate are fixedly connected with the baffle perpendicular to the supporting flat plate, the glass slide fixing and supporting device comprises a supporting platform, a driving rack, an L-shaped clamping plate, a movable clamping plate, a fixing plate, a limiting inserted rod, the supporting vertical plate and a trapezoidal pressing plate, and the coating device is fixedly connected to the edge of the supporting flat plate on the right side of the side supporting plate. The slide glass fixing and supporting device is reasonable in structural design, the slide glass fixing and supporting device is used for fixedly supporting the slide glass, the downward-pressing injection tube can be automatically driven when the slide glass fixing and supporting device moves rightwards, blood is enabled to be dripped onto the slide glass, the push piece is pressed downwards to uniformly coat the blood on the slide glass when the slide glass passes through the coating device, the operation stability is good, and the use is simple and convenient.
Description
Technical Field
The invention relates to the technical field of medical examination tools, in particular to a glass slide smearing device for medical examination.
Background
In medical testing, samples of blood, body fluids, secretions, excretions and casts of a patient are often examined by visual observation, physical, chemical, instrumental or molecular biological methods. The smear method is used to prepare a specimen, and cells or visible components in the specimen are observed under a microscope, which is an important basis for clinical diagnosis, observation of curative effect, prognosis, and the like. Blood smears are frequently used in medical examinations, and are a process of spreading blood evenly in a certain direction by a specific method, microscopically making cells change from spherical to planar or nearly planar and flatly spread on a glass slide. When a blood smear is manufactured, a glass slide is held by the left hand, the right hand is uniformly coated with a push sheet and is pushed to be flat, in the process, the glass slide is held by the hand to be kept stable horizontally, the moving force of the push sheet held by the right hand is uniform, and because the blood smear of medical examination is operated by a plurality of hands and is operated manually, the operation stability can not be kept for a long time, so that errors are easy to occur, and the operation is very inconvenient.
In conclusion, the technical scheme provides the slide smear device for medical examination in order to solve the technical problem that manual operation of slides is inconvenient. Through slide fixed stay device fixed stay slide, can the automatic drive push down the injection tube when moving right, make the blood drop to the slide, when scribbling even device, can push down the push-type sheet and scribble evenly with the blood on the slide, operating stability is good, labour saving and time saving, convenience simple to use.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a slide smearing device for medical examination. Through slide fixed stay device fixed stay slide, can the automatic drive push down the injection tube when moving right, make the blood drop to the slide, when scribbling even device, can push down the push-type sheet and scribble evenly with the blood on the slide, operating stability is good, labour saving and time saving, convenience simple to use.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a slide glass smear device for medical examination, includes slide glass fixed bolster device, syringe fixing device, scribbles even device, support flat board, baffle, collateral branch fagging, U-shaped clamp plate, H shape pole, drive gear, driven gear, support riser, holding down plate, the equal fixedly connected with in both ends rather than the vertically baffle about the support flat board, the upper end of baffle is higher than the height that supports the flat board, two spacing slide bars of both sides fixedly connected with of two baffles, all inlay on the baffle face between two spacing slide bars and be fixed with rolling bearing, the rolling bearing internal fixation of two baffles pegs graft has the rotation screw rod, the right-hand member of rotation screw rod passes rolling bearing after its tip fixedly connected with crank, set up slide glass fixed bolster device on two spacing slide bars and the rotation screw rod, slide glass fixed bolster device includes supporting platform, drive rack, slide glass fixed bolster device, The support plate comprises an L-shaped clamp plate, a movable clamp plate, a fixed plate, limiting insertion rods, a support vertical plate and a trapezoidal pressure plate, wherein side support plates are symmetrically and fixedly connected to the front side plate edge and the rear side plate edge of the support flat plate, four sliding frames are symmetrically and fixedly connected to the plate surface on the opposite side of the side support plates, two H-shaped rods are inserted in the sliding frames on the two sides in a sliding manner, rectangular notches are formed in the support flat plate edge on the right lower side of the H-shaped rods, driven racks are fixedly arranged on the inner walls of support rods on one side of the lower ends of the H-shaped rods, damping rotating shafts are rotatably connected to the side support plates, driven gears and driving gears are fixedly connected to the damping rotating shafts, the driving gears are meshed with the driving racks, the driven gears are meshed with the driven racks, U-shaped pressure plates are fixedly connected between the upper ends of the H-shaped rods on the two sides, two guide holes are symmetrically formed in the plate surface on the upper ends of the U-shaped pressure plates, and guide insertion rods are inserted in the two guide holes in a sliding manner, the lower ends of the two guide inserting rods are fixedly connected with a lower pressing plate, a threaded hole is formed in the surface of the U-shaped pressing plate between the two guide holes, an adjusting screw rod is screwed in the threaded hole, a rotating bearing is fixedly embedded in the center of the top surface of the lower pressing plate, the lower end of the adjusting screw rod is fixedly inserted in the inner ring of the rotating bearing, a supporting vertical plate is fixedly connected between the upper ends of the right side plate edges of the two side supporting plates, an adjusting vertical groove is formed in the center of the left side plate surface of the supporting vertical plate, a plurality of locking holes are uniformly formed in the two side groove walls of the adjusting vertical groove, an injector fixing device is inserted in the adjusting vertical groove and comprises a fixing sleeve, a U-shaped sliding plate, a middle partition plate, a sliding pressing plate, a locking pin, a guide sliding rod, a compression spring and a lower pressing handle, a uniform coating device is fixedly connected to the supporting plate edges on the right side supporting plates and comprises a fixing outer cylinder, The device comprises a fixed inner cylinder, a sliding inner rod, a connecting cross rod, a clamping frame, a push sheet, a locking bolt, a return spring and a lower pressing rod.
Furthermore, two limiting holes penetrating through the left plate edge and the right plate edge are symmetrically arranged on the two end plate edges of the supporting platform, a limiting slide bar is inserted in the limiting holes in a sliding manner, semicircular inner grooves are respectively arranged in the middle parts of the two end plate edges of the supporting platform, a threaded hole is arranged between the middle parts of the two inner grooves, a rotating screw is inserted in the threaded hole in a threaded manner, an L-shaped clamping plate is fixedly connected to the rear side of the central line of the top surface of the supporting platform, a fixed plate is fixedly connected to the front side of the central line of the top surface of the supporting platform, three guide holes are uniformly arranged on the fixed plate, limiting inserting rods are inserted in the guide holes in a sliding manner, movable clamping plates are fixedly connected to the front ends of the three limiting inserting rods, buffer springs are fixedly sleeved on the limiting inserting rods between the movable clamping plates and the fixed plate, limiting nuts are fixedly connected to the outer side ends of the limiting inserting rods in a threaded manner, and driving racks are fixedly connected to the front plate edge and the rear plate edge of the supporting platform, the supporting platform between the two driving racks is symmetrically and fixedly connected with supporting vertical plates, and the upper ends of the outer side plate surfaces of the supporting vertical plates are fixedly connected with trapezoidal pressing plates.
Furthermore, a locking bolt is fixedly screwed on the front side cylinder wall of the fixing sleeve, a U-shaped sliding plate is fixedly connected to the rear side cylinder wall of the fixing sleeve and is inserted into the adjusting vertical groove in a sliding mode, an intermediate partition plate is fixedly connected to the middle of the inner wall of the U-shaped sliding plate, two guide sliding rods are fixedly connected between the intermediate partition plate and the U-shaped sliding plate, sliding press plates are symmetrically arranged on two sides of the intermediate partition plate, two guide holes are arranged at the front ends of the outer side plate faces of the sliding press plates and are sleeved on the guide sliding rods in a sliding mode, compression springs are fixedly sleeved on the guide sliding rods between the sliding press plates and the intermediate partition plate, pressing handles are fixedly connected to the front ends of the outer side plate faces of the sliding press plates, three locking pins are fixedly connected to the rear ends of the outer side plate faces of the sliding press plates, and the locking pins and the pressing handles are inserted into the U-shaped sliding plate in a sliding mode.
Further, fixed urceolus is equipped with two and fixed connection and supports dull and stereotyped both ends flange department, and the pole in the section of thick bamboo fixedly connected with slip of fixed urceolus, and it has fixed inner tube to slide to peg graft in the fixed urceolus, and the lower extreme sliding sleeve of fixed inner tube is on the pole in the slip, fixed cover has reset spring in the slip of fixed inner tube lower extreme, all is equipped with the sliding tray on the section of thick bamboo wall of two relative sides of fixed urceolus, the outer wall lower extreme fixedly connected with depression bar of fixed inner tube, depression bar slides and pegs graft in the sliding tray down, the upper end fixedly connected with of fixed inner tube connects the horizontal pole, and two fixedly connected with between the horizontal pole press from both sides tight frame, slide and peg graft in pressing from both sides the tight frame and have the push jack and fix through locking bolt lock, press from both sides tight frame and support dull and stereotyped 45 degrees contained angles that become.
Furthermore, the opposite side plate surfaces of the L-shaped clamping plate and the movable clamping plate and the bottom surface of the lower pressing plate are fixedly connected with rubber anti-skidding lines.
Furthermore, the right ends of the driving rack, the L-shaped clamping plate, the movable clamping plate, the supporting vertical plate and the trapezoidal pressing plate are parallel and level.
The invention has the beneficial effects that: the slide glass fixing and supporting device is reasonable in structural design, the slide glass fixing and supporting device is used for fixedly supporting the slide glass, the injection tube can be automatically driven to be pressed downwards when the slide glass fixing and supporting device moves rightwards, blood is enabled to be dripped onto the slide glass, the push piece can be pressed downwards to uniformly coat the blood on the slide glass when the slide glass passes through the coating device, the operation stability is good, time and labor are saved, and the slide glass fixing and supporting device is simple and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the slide glass fixing and supporting device of the present invention.
FIG. 3 is a schematic view of the connection structure of the supporting vertical plate and the trapezoidal pressure plate of the present invention.
Fig. 4 is a schematic view showing a connection structure of a driven gear and an H-shaped rod according to the present invention.
FIG. 5 is a schematic view of the connection structure of the U-shaped pressing plate and the lower pressing plate of the present invention.
Fig. 6 is a schematic view of a connection structure of the lower pressure plate and the adjusting screw according to the present invention.
Fig. 7 is a schematic view of the connection structure of the syringe fixing device and the supporting vertical plate of the present invention.
Fig. 8 is a schematic structural view of the syringe fixing device of the present invention.
FIG. 9 is a schematic view of the applicator of the present invention.
Fig. 10 is a schematic view of the connection structure of the L-shaped splint and the movable splint of the present invention.
FIG. 11 is a schematic view of the internal structure of the U-shaped slider of the present invention.
Fig. 12 is a schematic view of the internal structure of the fixed outer cylinder of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 12.
As shown in fig. 1 to 12, the invention comprises a slide glass fixing and supporting device, an injector fixing device, a coating device, a supporting plate 1, baffle plates 2, side supporting plates 3, a U-shaped pressing plate 19, an H-shaped rod 16, a driving gear 17, a driven gear 41, a supporting vertical plate 23 and a lower pressing plate 20, wherein the left and right ends of the supporting plate 1 are fixedly connected with the baffle plates 2 perpendicular to the supporting plate 1, the upper ends of the baffle plates 2 are higher than the supporting plate 1, two sides of the two baffle plates 2 are fixedly connected with two limit slide bars 14, a rotating bearing 50 is embedded and fixed on the surface of the baffle plate 2 between the two limit slide bars 14, a rotating screw 13 is fixedly inserted in the rotating bearing 50 of the two baffle plates 2, the right end of the rotating screw 13 is fixedly connected with a crank 27 after passing through the rotating bearing 50, the slide glass fixing and supporting device is arranged on the two limit slide bars 14 and the rotating screw 13, when the crank 27 is rotated, the slide glass fixing and supporting device can move left and right, the slide glass fixing and supporting device comprises a supporting platform 4, a driving rack 8, an L-shaped clamping plate 5, a movable clamping plate 9, a fixing plate 10, a limiting inserted rod 11, a supporting vertical plate 6 and a trapezoidal pressing plate 7, side supporting plates 3 are symmetrically and fixedly connected at the front side plate edge and the rear side plate edge of the supporting flat plate 1, four sliding frames 15 are symmetrically and fixedly connected on the plate surface at the opposite side of the side supporting plate 3, two H-shaped rods 16 are inserted in the sliding frames 15 at the two sides, rectangular gaps are arranged at the plate edges of the supporting flat plate 1 at the right lower side of the H-shaped rods 16, driven racks 42 are fixedly arranged on the inner wall of the supporting rod at the lower end side of the H-shaped rods 16, damping rotating shafts 18 are rotatably connected on the side supporting plates 3, driven gears 41 and driving gears 17 are fixedly connected on the damping rotating shafts 18, and the driving gears 17 are meshed with the driving racks 8, the driven gear 41 is engaged with the driven rack 42, the upper ends of the H-shaped rods 16 at two sides are fixedly connected with the U-shaped pressing plate 19, the upper plate surface of the U-shaped pressing plate 19 is symmetrically provided with two guide holes, the guide inserting rods 21 are inserted in the two guide holes in a sliding manner, the lower ends of the two guide inserting rods 21 are fixedly connected with the lower pressing plate 20, the plate surface of the U-shaped pressing plate 19 between the two guide holes is provided with a threaded hole, an adjusting screw 22 is screwed in the threaded hole, the center of the top surface of the lower pressing plate 20 is fixedly embedded with a rotating bearing 50, the lower end of the adjusting screw 22 is fixedly inserted in the inner ring of the rotating bearing 50, the adjusting screw 22 can adjust the height of the lower pressing plate 20, so that the bottom surface of the lower pressing plate 20 is contacted with the upper end of the push handle of the injector, when the slide glass fixing and supporting device moves rightwards, the driving rack 8 can drive the driving gear 17 to rotate, thereby driving the lower pressing plate 20 to press down, and make the blood in the injector drop onto the slide glass, fixedly connected with supports riser 23 between the right side board edge upper end of two collateral backup pads 3, the left side face center department of supporting riser 23 is equipped with adjusts vertical groove 43, evenly is provided with a plurality of locking holes 44 on the both sides cell wall of adjusting vertical groove 43, it has syringe fixing device to adjust to peg graft in the vertical groove 43, syringe fixing device includes fixing sleeve 24, U-shaped slide 30, intermediate bottom 31, sliding pressure plate 32, stop pin 33, direction slide bar 45, compression spring 46, pushes down handle 34, and when syringe fixing device slided the grafting of adjusting vertical groove 43 in, can fix it through the grafting of stop pin 33 and locking hole 44, support flat board 1 board edge fixedly connected with on collateral backup pad 3 right side scribbles even device, scribble even device and include fixed urceolus 25, fixed inner tube 26, interior pole slip 49, connect horizontal pole 36, press from both sides tight frame 38, push jack 39, scribble even device and including fixed urceolus 25, fixed inner tube 26, interior pole slip 49, connect horizontal pole 36, press from both sides tight frame 38, push away piece 39, Locking bolt 29, return spring 48, push down rod 37.
Two limiting holes penetrating through the left plate edge and the right plate edge are symmetrically arranged on the two end plate edges of the supporting platform 4, limiting slide rods 14 are inserted in the limiting holes in a sliding manner, semicircular inner grooves 28 are respectively arranged in the middle parts of the two end plate edges of the supporting platform 4, a threaded hole is formed between the middle parts of the two inner grooves 28, the inner grooves 28 are convenient for taking and placing glass slides, a rotating screw 13 is inserted in the threaded hole in a threaded manner, an L-shaped clamping plate 5 is fixedly connected to the rear side of the central line of the top surface of the supporting platform 4, a fixing plate 10 is fixedly connected to the front side of the central line of the top surface of the supporting platform 4, three guide holes are uniformly formed in the fixing plate 10, limiting insertion rods 11 are inserted in the guide holes in a sliding manner, movable clamping plates 9 are fixedly connected to the front ends of the three limiting insertion rods 11, buffer springs 12 are fixedly sleeved on the limiting insertion rods 11 between the movable clamping plates 9 and the fixing plate 10, and limiting nuts 47 are fixedly connected to the outer side ends of the limiting insertion rods 11 in a threaded manner, the equal fixedly connected with drive rack 8 in flange limit department around supporting platform 4, symmetrical fixedly connected with support riser 6 on the supporting platform 4 between two drive rack 8, the equal fixedly connected with trapezoidal clamp plate 7 in outside face upper end of support riser 6. The movable clamping plate 9 and the fixed plate 10 can clamp and fix the glass slide, the driving rack 8 can drive the driving gear 17 to rotate, the trapezoidal pressing plate 7 can enable the lower pressing rod 37 to move along the surface of the lower pressing rod so as to enable the lower pressing rod to move downwards, and the pushing piece 39 is driven to be pressed and contacted with the glass slide, so that blood is coated evenly.
A locking bolt 29 is fixed on the front side cylinder wall of the fixed sleeve 24 in a threaded manner, a U-shaped sliding plate 30 is fixedly connected on the rear side cylinder wall of the fixed sleeve 24, the U-shaped sliding plate 30 is inserted in the adjusting vertical groove 43 in a sliding manner, a middle partition plate 31 is fixedly connected in the middle of the inner wall of the U-shaped sliding plate 30, two guide sliding rods 45 are fixedly connected between the middle partition plate 31 and the U-shaped sliding plate 30, the two sides of the middle clapboard 31 are symmetrically provided with sliding press plates 32, the front ends of the outer side plate surfaces of the sliding press plates 32 are respectively provided with two guide holes which are sleeved on the guide slide rods 45 in a sliding way, the guide slide rods 45 between the sliding press plates 32 and the middle clapboard 31 are respectively fixedly sleeved with a compression spring 46, the front end of the outer side plate surface of the sliding pressing plate 32 is fixedly connected with a pressing handle 34, the rear end of the outer side plate surface of the sliding pressing plate 32 is fixedly connected with three locking pins 33, and the locking pins 33 and the pressing handle 34 are inserted on the U-shaped sliding plate 30 in a sliding mode. The syringe can be inserted into the fixing sleeve 24 and locked, the pressing handle 34 is pressed by two fingers, the locking pin 33 is moved inwards to retract into the U-shaped sliding plate 30, after the U-shaped sliding plate 30 is inserted into the adjusting vertical groove 43 in a sliding mode, the pressing handle 34 is released, the locking pin 33 can be ejected from the U-shaped sliding plate 30 and inserted into the locking hole 44, and therefore the syringe fixing device is fixed.
The fixed outer cylinder 25 is provided with two fixed outer cylinders and fixedly connected to the edges of two end plates of the support flat plate 1, a sliding inner rod 49 is fixedly connected in the fixed outer cylinder 25, the fixed inner cylinder 26 is inserted in the fixed outer cylinder 25 in a sliding mode, the lower end of the fixed inner cylinder 26 is sleeved on the sliding inner rod 49 in a sliding mode, a reset spring 48 is fixedly sleeved on the sliding inner rod 49 at the lower end of the fixed inner cylinder 26, sliding grooves 35 are formed in the cylinder walls of the two opposite sides of the fixed outer cylinders 25, a lower pressing rod 37 is fixedly connected to the lower end of the outer wall of the fixed inner cylinder 26, the lower pressing rod 37 is inserted in the sliding groove 35 in a sliding mode, a connecting cross rod 36 is fixedly connected to the upper end of the fixed inner cylinder 26, a clamping frame 38 is fixedly connected between the two connecting cross rods 36, a pushing piece 39 is inserted in the clamping frame 38 in a sliding mode and locked and fixed through a locking bolt 29, and an included angle of 45 degrees is formed between the clamping frame 38 and the support flat plate 1. When the glass slide fixing and supporting device passes through the coating device, the trapezoidal pressing plate 7 can enable the lower pressing rod 37 to move along the surface of the glass slide fixing and supporting device so as to enable the lower pressing rod to move downwards, and the pushing piece 39 is driven to downwards press and contact the glass slide, so that blood is coated uniformly.
The opposite side plate surfaces of the L-shaped clamping plate 5 and the movable clamping plate 9 and the bottom surface of the lower pressing plate 20 are fixedly connected with rubber anti-skidding lines 40.
The driving rack 8, the L-shaped clamping plate 5, the movable clamping plate 9, the supporting vertical plate 6 and the trapezoidal pressing plate 7 are flush with each other at the right end.
When the device is used, a glass slide is placed in the middle of the supporting platform 4 and is clamped by the L-shaped clamping plate 5 and the movable clamping plate 9, a syringe which sucks a blood sample is fixedly inserted into the fixed sleeve 24, the syringe fixing device is inserted into the adjusting vertical groove 43 in a sliding manner, the position of the lower pressing plate 20 is adjusted by the adjusting screw rod 22 through the inserting and fixing position of the locking pin 33 and the locking hole 44, the bottom surface of the lower pressing plate 20 is contacted with the upper end handle part of the syringe, then the crank 27 is rotated to enable the glass slide fixing and supporting device to move rightwards, when the driving rack 8 is contacted with the driving gear 17, the driven gear 41 is driven to rotate, so that the H-shaped rod 16 moves downwards through the driven rack 42, the lower pressing plate 20 is driven to press the syringe downwards, blood drops are dropped to the right side of the glass slide, the supporting platform 4 continues to move rightwards, the right end of the trapezoidal pressing plate 7 starts to press the pressing rod 37 downwards, the pushing piece 39 moves downwards to start to contact the glass slide, therefore, blood on the glass slide is pushed flat and coated evenly, the lower pressure rod 37 moves upwards under the action of the reset spring 48 when reaching the left side of the trapezoidal pressure plate 7, the push sheet 39 moves upwards to be separated from the glass slide, the blood is prevented from being pushed to the outside of the glass slide, and the smearing operation of the glass slide is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a medical science inspection is with slide glass smear device, includes slide glass fixed support device, syringe fixing device, scribbles even device, supports flat board, baffle, collateral branch fagging, U-shaped clamp plate, H shape pole, drive gear, driven gear, support riser, holding down plate, its characterized in that: the glass slide fixing and supporting device comprises a supporting platform, a driving rack, an L-shaped clamping plate, a movable clamping plate, a fixed plate, a limiting inserting rod, a supporting vertical plate and a trapezoidal pressing plate, wherein the front side and the rear side of the supporting flat plate are symmetrically and fixedly connected with side supporting plates, the plate surface on one side opposite to the side supporting plates is symmetrically and fixedly connected with four sliding frames, two H-shaped rods are inserted in the sliding frames on two sides in a sliding manner, rectangular notches are formed in the edges of the supporting flat plates on the right lower sides of the H-shaped rods, driven racks are fixedly arranged on the inner walls of supporting rods on one side of the lower ends of the H-shaped rods, damping rotating shafts are rotatably connected on the side supporting plates, driven gears and driving gears are fixedly connected on the damping rotating shafts, the driving gears are meshed with the driving racks, the driven gears are meshed with the driven racks, U-shaped pressing plates are fixedly connected between the upper ends of the H-shaped rods on the two sides, two guide holes are symmetrically formed in the upper end plate surfaces of the U-shaped pressing plates, guide inserting rods are inserted in the two guide holes in a sliding manner, lower ends of the two guide inserting rods are fixedly connected with lower pressing plates, threaded holes are formed in the U-shaped pressing plate surfaces between the two guide holes, adjusting screws are screwed in the threaded holes, and rotating bearings are fixedly embedded in the centers of the top surfaces of the lower pressing plates, the lower end of the adjusting screw is fixedly inserted into an inner ring of the rotating bearing, a supporting vertical plate is fixedly connected between the upper ends of the right side plate edges of the two side supporting plates, an adjusting vertical groove is formed in the center of the left side plate surface of the supporting vertical plate, a plurality of locking holes are uniformly formed in the two side groove walls of the adjusting vertical groove, an injector fixing device is inserted in the adjusting vertical groove and comprises a fixing sleeve, a U-shaped sliding plate, an intermediate partition plate, a sliding pressing plate, a locking pin, a guide sliding rod, a compression spring and a pressing handle, an evenly coating device is fixedly connected with the supporting flat plate edge on the right side of the side supporting plate and comprises a fixing outer cylinder, a fixing inner cylinder, a sliding inner rod, a connecting transverse rod, a clamping frame, a push piece, a locking bolt, a reset spring and a pressing rod.
2. A slide smear device for medical examination according to claim 1, wherein: two limiting holes penetrating through the left plate edge and the right plate edge are symmetrically arranged on the two end plate edges of the supporting platform, a limiting slide rod is inserted in the limiting holes in a sliding manner, semicircular inner grooves are respectively arranged in the middle parts of the two end plate edges of the supporting platform, a threaded hole is arranged between the middle parts of the two inner grooves, a rotating screw rod is inserted in the threaded hole in a threaded manner, an L-shaped clamping plate is fixedly connected to the rear side of the central line of the top surface of the supporting platform, a fixed plate is fixedly connected to the front side of the central line of the top surface of the supporting platform, three guide holes are uniformly formed in the fixed plate, limiting insertion rods are inserted in the guide holes in a sliding manner, movable clamping plates are fixedly connected to the front ends of the three limiting insertion rods, buffer springs are fixedly sleeved on the limiting insertion rods between the movable clamping plates and the fixed plate, limiting nuts are fixedly connected to the outer side ends of the limiting insertion rods in a threaded manner, driving racks are fixedly connected to the front plate edge and the rear plate edge of the supporting platform, and a supporting vertical plate is symmetrically and fixedly connected to the supporting platform between the two driving racks, the upper end of the outer side plate surface of the supporting vertical plate is fixedly connected with a trapezoidal pressing plate.
3. A slide smear device for medical examination according to claim 1, wherein: the locking bolt is fixedly screwed on the front side barrel wall of the fixing sleeve, the U-shaped sliding plate is fixedly connected on the rear side barrel wall of the fixing sleeve and is inserted in the adjusting vertical groove in a sliding mode, the middle of the inner wall of the U-shaped sliding plate is fixedly connected with an intermediate partition plate, two guide sliding rods are fixedly connected between the intermediate partition plate and the U-shaped sliding plate, sliding press plates are symmetrically arranged on two sides of the intermediate partition plate, two guide holes are formed in the front ends of the outer side plate faces of the sliding press plates and are sleeved on the guide sliding rods in a sliding mode, compression springs are fixedly sleeved on the guide sliding rods between the sliding press plates and the intermediate partition plate, pressing handles are fixedly connected to the front ends of the outer side plate faces of the sliding press plates, three locking pins are fixedly connected to the rear ends of the outer side plate faces of the sliding press plates, and the locking pins and the pressing handles are inserted on the U-shaped sliding plate in a sliding mode.
4. A slide smear device for medical examination according to claim 1, wherein: the outer cylinder is provided with two fixed outer cylinders, the fixed outer cylinders are fixedly connected to the edges of two end plates of a supporting flat plate, sliding inner rods are fixedly connected in the cylinders of the fixed outer cylinders in a sliding mode, fixed inner cylinders are arranged in the fixed outer cylinders in a sliding mode, the lower ends of the fixed inner cylinders are sleeved on the sliding inner rods in a sliding mode, reset springs are fixedly sleeved on the sliding inner rods at the lower ends of the fixed inner cylinders, sliding grooves are formed in the cylinder walls of the two fixed outer cylinders on the opposite sides, lower pressing rods are fixedly connected to the lower ends of the outer walls of the fixed inner cylinders and are in sliding insertion in the sliding grooves, the upper ends of the fixed inner cylinders are fixedly connected with connecting cross rods, clamping frames are fixedly connected between the two connecting cross rods, push pieces are inserted in the clamping frames in a sliding mode and are locked and fixed through locking bolts, and the clamping frames and the supporting flat plate form 45-degree included angles.
5. A slide smear device for medical examination according to claim 1, wherein: the opposite side plate surfaces of the L-shaped clamping plate and the movable clamping plate and the bottom surface of the lower pressing plate are fixedly connected with rubber anti-skidding lines.
6. A slide smear device for medical examination according to claim 1, wherein: the right ends of the driving rack, the L-shaped clamping plate, the movable clamping plate, the supporting vertical plate and the trapezoidal pressing plate are parallel and level.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810161.7A CN113532991B (en) | 2021-07-18 | 2021-07-18 | Slide glass smear device for medical examination |
| CN202211484003.8A CN115753285A (en) | 2021-07-18 | 2021-07-18 | Smear device for medical examination and its use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810161.7A CN113532991B (en) | 2021-07-18 | 2021-07-18 | Slide glass smear device for medical examination |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211484003.8A Division CN115753285A (en) | 2021-07-18 | 2021-07-18 | Smear device for medical examination and its use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113532991A true CN113532991A (en) | 2021-10-22 |
| CN113532991B CN113532991B (en) | 2022-12-23 |
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ID=78128498
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN202211484003.8A Pending CN115753285A (en) | 2021-07-18 | 2021-07-18 | Smear device for medical examination and its use method |
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| CN115753285A (en) | 2023-03-07 |
| CN113532991B (en) | 2022-12-23 |
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Effective date of registration: 20221209 Address after: No. 731, Jinshui Road, Licang District, Qingdao, Shandong 266000 Applicant after: Qingdao Xingqi Medical Laboratory Co.,Ltd. Address before: 056007 No. 48, Fengshou Road, Congtai District, Handan City, Hebei Province Applicant before: Sun Caihong |