CN113844761A - Marrow smear strorage device - Google Patents
Marrow smear strorage device Download PDFInfo
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- CN113844761A CN113844761A CN202111348978.3A CN202111348978A CN113844761A CN 113844761 A CN113844761 A CN 113844761A CN 202111348978 A CN202111348978 A CN 202111348978A CN 113844761 A CN113844761 A CN 113844761A
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- marrow smear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
A marrow smear storage device, which effectively solves the problem that the prior common slide storage box is inconvenient for medical care personnel to look for and take when in observation; the box body is internally provided with positioning plates, the positioning plates are provided with guide grooves, the guide grooves are composed of transverse grooves and arc grooves in the front-back direction, two moving rods are arranged between the two positioning plates, the right ends of the two moving rods are connected through guide posts, the guide posts are inserted into the guide grooves, the moving rods are provided with insertion posts, the left ends of the two moving rods are connected through a box cover, an intermittent gear is rotatably connected in the box body, a transmission wheel is rotatably connected in the box body, a plurality of bases are arranged in front of the box body, a plurality of storage grooves are formed in the lower side wall of each base, driven wheels are respectively arranged on the front side and the rear side of the right end of each base, the driven wheels on the last side are hinged with the transmission wheels through driving rods, a plurality of connecting rods are arranged in front of the bases, and the driving rods and rocking rods are hinged with the connecting rods through receiving rods; the invention has the advantages of ingenious structure and convenient use.
Description
Technical Field
The invention relates to the technical field of clinical medicine hematology, in particular to a marrow smear storage device.
Background
At present, when the bone marrow smear is clinically stored, the bone marrow smear is placed in a slot in a common slide storage box and is vertically arranged, after the fresh bone marrow smear is manufactured, the fresh bone marrow smear is usually required to be horizontally placed for a period of time to be dried, at present, the bone marrow smear can only be dried, and then the fresh bone marrow smear is sequentially loaded into the common slide storage box.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention aims to provide a marrow smear storage device, which effectively solves the problem that the existing common slide storage box is inconvenient for medical staff to look for and take when being observed.
The technical scheme includes that the movable type gearbox comprises a box body with a forward opening, positioning plates are arranged on the upper side and the lower side of the left end in the box body respectively, guide grooves are formed in the positioning plates, the openings of the two guide grooves are opposite, each guide groove is composed of a transverse groove and an arc-shaped groove in the front-back direction, two Z-shaped movable rods which are opposite in the up-down direction are arranged between the two positioning plates, the right ends of the two movable rods are connected through guide posts in the up-down axial direction, the upper end and the lower end of each guide post are respectively inserted into the guide grooves in the corresponding side of each guide post, each movable rod is provided with an insert post which is positioned right left of each guide post and inserted into the guide grooves in the corresponding side of each guide post, the left ends of the two movable rods are connected through a box cover, a left-right-axial intermittent gear is rotatably connected on the right side in the box body, and the guide posts and the insert posts can slide along the guide grooves along with the rotation of the intermittent gears;
the box in be connected with in the rotation be located intermittent gear the place ahead and can with intermittent gear meshing's drive wheel, box the place ahead is equipped with a plurality of bases up along fore-and-aft direction equipartition and opening, the lower lateral wall of base has been seted up a plurality of left right direction equipartition and opening storage tank up, axial from the driving wheel about both sides are equipped with respectively around the base right-hand member, from the driving wheel intermeshing between two adjacent bases and its axle center department through the rocker articulated connection, the driven wheel of last side is connected through the articulated connection of actuating lever and drive wheel axle center department, base the place ahead is equipped with a plurality of connecting rods rather than one-to-one, crisscross distribution about a plurality of connecting rods, both sides are connected rather than the connecting rod of corresponding side through the adapting rod is articulated respectively around actuating lever front side and the rocker.
The bone marrow smear machine is ingenious in structure and convenient to use, the box body, the box cover, the base and the limiting plates are arranged, the worm is driven to rotate through the intermittent gear, the guide post and the inserting post slide in the guide groove, the opening and the closing of the box cover are achieved, meanwhile, the intermittent gear is meshed with the driven wheel through the transmission wheel, the base is unfolded and folded under the action of the rocker, the carrying rod and the connecting rod, medical staff can conveniently find bone marrow smears, meanwhile, the limiting plates are arranged, the bone marrow smear can be conveniently fixed, and meanwhile, the movement of the limiting plates is conveniently controlled through the pressing blocks, and the bone marrow smear can be conveniently taken.
Drawings
Fig. 1 is an isometric view of the present invention.
FIG. 2 is a top isometric view in full section of the present invention.
FIG. 3 is a step cut front isometric view of the present invention.
Figure 4 is a cut-away right isometric view of the present invention.
Figure 5 is a cut-away right isometric view of the susceptor of the present invention.
FIG. 6 is a cut-away bottom isometric view of the present invention with the case, cover and base removed.
Figure 7 is an isometric view of the invention in a closed condition.
Figure 8 is a cut-away right isometric view of the present invention in a closed position.
Figure 9 is a right perspective view in stepped cutaway of the present invention in the closed position.
Fig. 10 is a cut-away bottom isometric view of the present invention with the box, lid and base removed in the closed position.
Figure 11 is a cut-away front isometric view of the present invention in a closed position.
Fig. 12 is an enlarged view of a in fig. 11 of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The movable type gearbox is shown in figures 1 to 12 and comprises a box body 1 with a forward opening, wherein positioning plates 2 are respectively arranged on the upper side and the lower side of the left end in the box body 1, guide grooves are formed in the positioning plates 2, the openings of the two guide grooves are opposite, each guide groove is composed of a transverse groove 3 and an arc-shaped groove 4 in the front-back direction, two Z-shaped moving rods 5 which are opposite up and down are arranged between the two positioning plates 2, the right ends of the two moving rods 5 are connected through guide posts 6 in the vertical axial direction, the upper end and the lower end of each guide post 6 are respectively inserted into the corresponding guide grooves, inserting posts 7 which are positioned right left of the guide posts 6 and inserted into the corresponding guide grooves are arranged on the moving rods 5, the left ends of the two moving rods 5 are connected through a box cover 8, a left-right-axial intermittent gear 9 is rotatably connected on the right side in the box body 1, and the guide posts 6 and the inserting posts 7 can slide along the guide grooves along with the rotation of the intermittent gear 9;
the box body 1 is rotatably connected with a driving wheel 10 which is positioned in front of the intermittent gear 9 and can be meshed with the intermittent gear 9, the front of the box body 1 is provided with a plurality of bases 11 which are uniformly distributed along the front-back direction and have upward openings, the lower side wall of each base 11 is provided with a plurality of storage tanks 12 which are uniformly distributed along the left-right direction and have upward openings, the front side and the rear side of the right end of each base 11 are respectively provided with a left driven wheel 13 and a right driven wheel 13, the driven wheels 13 between two adjacent bases 11 are mutually meshed and are hinged at the axes of the driven wheels through rockers 14, the driven wheels 13 at the last side are hinged at the axes of the driving wheel 10 through driving rods, the front of each base 11 is provided with a plurality of connecting rods 15 which correspond to one another one by one to the connecting rods 15, the front sides of the driving rods and the front sides and the rockers 14 are hinged to the connecting rods 15 at the corresponding sides through bearing rods 16.
In order to facilitate the guide posts 6 to slide in the guide grooves, the transverse grooves 3 and the arc-shaped grooves 4 are arranged in a Y shape with the opening facing forwards, the distance from the front ends of the transverse grooves 3 to the communicated positions of the transverse grooves and the arc-shaped grooves 4 is equal to the radius of the arc-shaped grooves 4, and the distance between the axis positions of the guide posts 6 and the axis positions of the inserting posts 7 is equal to the radius of the arc-shaped grooves 4.
In order to enable the guide post 6 and the plug post 7 to slide along the guide groove along with the rotation of the intermittent gear 9, the box body 1 is connected with a worm 20 which is arranged at the rear part of the positioning plate 2 at the upper side in the left-right axial direction in a rotating mode, a planet wheel 21 which can be meshed with the intermittent gear 9 is arranged at the right end of the worm 20, the upper end of the positioning plate 2 is connected with a worm wheel 17 which is arranged at the right part of the transverse groove 3 in a rotating mode through a rotating shaft in the up-down axial direction, the worm wheel 17 is meshed with the worm 20, the lower end of the rotating shaft penetrates through the positioning plate 2 and is provided with a polished rod 18, and the free end of the polished rod 18 is connected with the guide post 6 in a hinged mode through a control rod 19.
In order to rotate the intermittent gear 9, a rotating handle 22 is rotatably connected to the right side wall of the box body 1, and the left end of the rotating handle 22 is coaxially and fixedly connected with the intermittent gear 9.
In order to fix the bone marrow smear, two limiting plates 23 which are positioned above the storage groove 12 in the left-right direction are connected to the upper side of the base 11 in a sliding manner, and the two limiting plates 23 can move oppositely or back to back.
In order to enable the two limiting plates 23 to move oppositely or oppositely, the right side of the base 11 is provided with a cavity 24, the right end of the limiting plate 23 is inserted into the cavity 24 and is provided with a wedge-shaped block 25, the opposite sides of the two wedge-shaped blocks 25 are respectively connected with the cavity 24 through springs 26, the two wedge-shaped blocks 25 are symmetrical front and back, the back end surface of the wedge-shaped block 25 on the front side is an inclined surface with a high front part and a low back part, a pressing rod 27 is connected in the cavity 24 in a sliding mode, the front end and the back end of the pressing rod 27 can be respectively contacted with the inclined surface of the wedge-shaped block 25 on the corresponding side, a pressing block 28 is arranged on the upper side of the pressing rod 27, and the upper end of the pressing block 28 penetrates through the base 11.
In order to facilitate taking the bone marrow smear from the storage tank 12, the left side and the right side of the storage tank 12 are respectively provided with an abdicating groove 29.
In order to limit the position of the base 11 conveniently, the upper side and the lower side of the driving wheel 10 are respectively provided with a limiting hole 30 with an opening facing to the right, the right side wall of the box body 1 is provided with a position withdrawing hole 31 with an opening facing to the left and being connected with a T shape, a cross shaft 32 capable of being inserted into the limiting hole 30 is connected in the position withdrawing hole 31 in a sliding mode, and the step surface of the cross shaft 32 is connected with the step surface of the position withdrawing hole 31 through a spring 26.
In order to facilitate the smooth unfolding of the base 11, the step of the moving rod 5 is provided with a chamfer, the left end and the right end of the front side and the rear side of the base 11 are respectively provided with a through groove, the left end and the right end of the limiting plate 23 respectively penetrate through the through grooves of the corresponding sides of the limiting plate, and when the base 11 is in a folded state, a gap is formed between the base 11 at the lowest side and the bottom of the box body 1.
When the bone marrow smear fixing device is used, the initial state is an open state, after a bone marrow smear is manufactured, the index finger of one hand is lined below the base 11, the thumb is placed above the pressing block 28, the pressing block 28 is pressed downwards, the pressing block 28 drives the two wedge-shaped blocks 25 to move back and forth and extrude the spring 26 through the pressing rod 27, the two limiting plates 23 move back and forth, when the limiting plates 23 do not shield the storage groove 12 any more, the other hand holds the left side and the right side of the bone marrow smear and places the bone marrow smear in the storage groove 12, after the bone marrow smear is placed in the storage groove 12 in sequence, the base 11 can be kept still in a horizontal state, the bone marrow smear is naturally dried in the storage groove 12, the pressing block 28 is loosened, the two wedge-shaped blocks 25 move relatively under the action force of the spring 26, the two limiting plates 23 move to be fixed above the bone marrow smear, and the pressing rod 27 drives the pressing block 28 to move upwards for resetting;
after the bone marrow smear is dried, the rotating handle 22 is rotated clockwise, the rotating handle 22 drives the intermittent gear 9 to rotate clockwise, when the intermittent gear 9 is meshed with the driving wheel 10, the cross shaft 32 is pulled rightwards, the cross shaft 32 moves rightwards in the retreat hole 31 and compresses the spring 26, the cross shaft 32 is not inserted into the limit hole 30, at the moment, the driving wheel 10 can rotate along with the intermittent gear 9, the driving wheel 10 is meshed with the driven wheel 13 at the rearmost side, the driven wheel 13 at the rearmost side rotates anticlockwise around the axis of the driving wheel 10 under the action of the driving rod, the angular speeds of the driving rod and the driven wheel 13 rotating around the axis of the driving wheel 10 are unequal under the action of the gear meshing, so that the included angle between the bearing rod 16 on the driving rod and the base 11 at the rearmost side is gradually increased, the base 11 is regarded as a fixed-length rod, and the base 11, the bearing rods 16 and the connecting rods 15 at the front side and the rear side form a parallelogram link mechanism, the opposite rods in the parallelogram link mechanism are always parallel, the angular displacement and the angular speed of the two opposite rods are always equal, when the base 11 at the rearmost side rotates anticlockwise around the axis of the driving wheel 10, the included angle between the bearing rod 16 on the driving rod and the connecting rod 15 hinged with the bearing rod is gradually reduced, the distance between the connecting rod 15 and the base 11 is gradually reduced, the rocker 14 connected with the connecting rod 15 is driven by the bearing rod 16 at the front side of the connecting rod 15 to swing, meanwhile, because the two driven wheels 13 hinged and connected with the rocker 14 are mutually meshed, the base 11 adjacent to the base 11 at the rearmost side is always kept horizontal under the action of the connecting rod 15, the base 11 at one interval with the base 11 at the rearmost side synchronously swings, the included angle between the two adjacent bases 11 is gradually reduced until the base 11 at the rearmost side gradually swings into the box body 1 and is parallel to the upper side wall of the box body 1, the driving rod and the rocker 14 are vertical to the bottom surface of the box body 1, the connecting rod 15 is parallel to the bases 11, the projections of the bases 11 on the horizontal plane are overlapped, the bases 11 are folded into the box body 1, the driving wheel 13 rotates 180 degrees, the cross shaft 32 slides to the left in the retreat hole 31 under the action of the spring 26, the left end of the cross shaft 32 is inserted into the limiting hole 30, the driving wheel 13 cannot rotate at the moment, and the positions of the bases 11 are fixed;
the intermittent gear 9 is continuously rotated clockwise, the intermittent gear 9 is meshed with the planetary gear 21, the planetary gear 21 drives the worm 20 to rotate anticlockwise, the worm 20 drives the worm wheel 17 to rotate clockwise, the polished rod 18 rotates clockwise around the axis of the worm wheel 17 and pulls the control rod 19 backwards, the control rod 19 drives the guide post 6 to slide backwards in the arc-shaped groove 4, the guide post 6 drives the moving rod 5 to rotate anticlockwise around the inserted post 7, the box cover 8 rotates along with the moving rod 5 simultaneously, when the guide post 6 slides into the transverse groove 3 from the arc-shaped groove 4, the box cover 8 is parallel to the rear side wall of the box body 1, the polished rod 18 continuously rotates clockwise and drives the guide post 6 to slide backwards in the transverse groove 3 through the control rod 19, the guide post 6 drives the box cover 8 and the inserted post 7 to move backwards through the moving rod 5, the distance between the box cover 8 and the box body 1 is gradually reduced, when the guide post 6 is contacted with the rear end face of the transverse groove 3, the projections of the polish rod 18 and the control rod 19 on the horizontal plane are in a V shape with a forward opening, at the moment, the moving rod 5 moves to the rearmost position, the box cover 8 enters the box body 1 and closes the box body 1, the intermittent gear 9 stops rotating, the intermittent gear 9 is at the initial position at the moment, and at the moment, the device is in a closed state;
when a bone marrow smear stored in the box body 1 needs to be taken, the rotating handle 22 is rotated anticlockwise, the rotating handle 22 drives the intermittent gear 9 to rotate anticlockwise, the intermittent gear 9 is meshed with the planet wheel 21, the planet wheel 21 drives the worm 20 to rotate clockwise, the worm 20 drives the worm wheel 17 to rotate anticlockwise, the polished rod 18 rotates anticlockwise around the axis of the worm wheel 17 and pushes the control rod 19 forwards, the control rod 19 drives the guide post 6 to slide forwards in the transverse groove 3, the guide post 6 drives the box cover 8 and the inserted post 7 to slide forwards through the moving rod 5, the box cover 8 slides out of the box body 1 gradually, when the inserted post 7 is contacted with the front end surface of the transverse groove 3, the guide post 6 is positioned at the communication part of the transverse groove 3 and the arc-shaped groove 4, the moving rod 5 can not move forwards any more, the polished rod 18 continues to rotate anticlockwise, the polished rod 18 drives the guide post 6 to swing rightwards through the control rod 19, and the guide post 6 enters the arc-shaped groove 4, the control rod 19 drives the guide post 6 to slide forwards in the arc-shaped groove 4, the guide post 6 drives the moving rod 5 to rotate clockwise by taking the inserting post 7 as a circle center, the box cover 8 rotates along with the moving rod 5 simultaneously, when the guide post 6 is contacted with the front end face of the arc-shaped groove 4, the box cover 8 rotates to be parallel to the left side wall of the box body 1, the box body 1 is opened at the moment, and the box cover 8 does not shield the base 11 any more;
the intermittent gear 9 is continuously rotated anticlockwise, when the intermittent gear 9 is meshed with the driving wheel 10, the cross shaft 32 is pulled rightwards, the cross shaft 32 moves rightwards in the retreat hole 31 and compresses the spring 26, the cross shaft 32 is not inserted into the limit hole 30, at the moment, the driving wheel 10 can rotate along with the intermittent gear 9, the driving wheel 10 is meshed with the driven wheel 13 at the rearmost side, the driven wheel 13 at the rearmost side rotates clockwise around the axis of the driving wheel 10 under the action of the driving rod, the angular speeds of the driving rod and the driven wheel 13 rotating around the axis of the driving wheel 10 are unequal due to the meshing action of the gears, so that the included angle between the bearing rod 16 on the driving rod and the base 11 at the rearmost side is gradually reduced, due to the parallelogram connecting rod structure, when the base 11 at the rearmost side rotates clockwise around the axis of the driving wheel 10, the included angle between the bearing rod 16 on the driving rod and the connecting rod 15 hinged with the driving rod is gradually increased, the distance between the connecting rod 15 and the base 11 is gradually increased, the front side of the connecting rod 15 drives the rocker 14 connected with the connecting rod to swing through the bearing rod 16, meanwhile, because two driven wheels 13 hinged and connected through the rocker 14 are meshed with each other, the base 11 adjacent to the base 11 on the last side is always kept horizontal under the action of the connecting rod 15, the base 11 and the base 11 at one interval of the bases 11 synchronously swing along with the base 11 on the last side, the included angle between the two adjacent bases 11 is gradually increased until the included angle between the two adjacent bases 11 is increased to 180 degrees, at the moment, the plurality of bases 11 are in a horizontal state and are collinear, the rocker 14 is parallel to the bottom surface of the box body 1, the connecting rod 15 is parallel to the base 11 again, at the moment, the driving wheel 13 rotates to an initial position, the cross shaft 32 slides to the left in the retreat hole 31 under the action force of the spring 26, the left end of the cross shaft 32 is inserted into the limiting hole 30, at the moment, the driving wheel 13 cannot rotate, the position of the base 11 is fixed, and the base 11 is in an unfolded state, so that medical staff can conveniently find and take the bone marrow smear;
when the bone marrow smear needs to be taken, the forefinger of one hand is lined below the base 11, the thumb is placed above the pressing block 28, the pressing block 28 is pressed downwards, the pressing block 28 drives the two wedge-shaped blocks 25 to move back to back and extrude the spring 26 through the pressing rod 27, the two limiting plates 23 move back to back, when the limiting plates 23 do not shield the storage groove 12 any more, the fingers of the other hand stretch into the abdicating groove 29 and pinch the left side and the right side of the bone marrow smear, the bone marrow smear is moved upwards to be taken out, the bone marrow smear is observed and examined, when the pressing block 28 is loosened, the two wedge-shaped blocks 25 move relatively under the action force of the spring 26, the two limiting plates 23 move relatively, and when the limiting plates 23 move to the upper side of the bone marrow smear and fix the bone marrow smear, the pressing rod 27 drives the pressing block 28 to move upwards to reset.
The bone marrow smear machine is ingenious in structure and convenient to use, the box body, the box cover, the base and the limiting plates are arranged, the worm is driven to rotate through the intermittent gear, the guide post and the inserting post slide in the guide groove, the opening and the closing of the box cover are achieved, meanwhile, the intermittent gear is meshed with the driven wheel through the transmission wheel, the base is unfolded and folded under the action of the rocker, the carrying rod and the connecting rod, medical staff can conveniently find bone marrow smears, meanwhile, the limiting plates are arranged, the bone marrow smear can be conveniently fixed, and meanwhile, the movement of the limiting plates is conveniently controlled through the pressing blocks, and the bone marrow smear can be conveniently taken.
Claims (9)
1. A marrow smear storage device comprises a box body (1) with a forward opening, and is characterized in that positioning plates (2) are respectively arranged on the upper side and the lower side of the left end in the box body (1), guide grooves are formed in the positioning plates (2), the openings of the two guide grooves are opposite, each guide groove consists of a transverse groove (3) and an arc-shaped groove (4) in the front-back direction, two Z-shaped moving rods (5) which are opposite up and down are arranged between the two positioning plates (2), the right ends of the two moving rods (5) are connected through guide columns (6) in the up-down axial direction, the upper end and the lower end of each guide column (6) are respectively inserted into the guide grooves on the corresponding side, inserting columns (7) which are positioned on the right sides of the guide columns (6) and are inserted into the guide grooves on the corresponding sides are arranged on the moving rods (5), the left ends of the two moving rods (5) are connected through a box cover (8), and intermittent gears (9) in the left-right axial direction are rotatably connected on the inside the box body (1), the guide post (6) and the inserting post (7) can slide along the guide groove along with the rotation of the intermittent gear (9);
the box (1) internal rotation be connected with be located intermittent gear (9) the place ahead and can with transmission wheel (10) meshing of intermittent gear (9), box (1) the place ahead is equipped with a plurality of base (11) of front and back direction equipartition and opening up, the lower lateral wall of base (11) has been seted up a plurality of left and right sides direction equipartition and opening up storage tank (12), axial from driving wheel (13) about base (11) right-hand member front and back both sides are equipped with respectively, from driving wheel (13) intermeshing between two adjacent base (11) and its axle center department through rocker (14) articulated connection, driven wheel (13) of last side are connected with transmission wheel (10) axle center department through the actuating lever is articulated, base (11) the place ahead is equipped with a plurality of connecting rod (15) rather than one-to one, a plurality of connecting rod (15) crisscross distribution from top to bottom, actuating lever front side and rocker (14) front and back both sides are connected rather than connecting rod (15) articulated of corresponding side through accepting pole (16) respectively.
2. The bone marrow smear storing device according to claim 1, wherein the transverse grooves (3) and the arc-shaped grooves (4) are arranged in a Y shape with the opening facing forward, the distance from the front end of the transverse groove (3) to the place where the transverse groove is communicated with the arc-shaped grooves (4) is equal to the radius of the arc-shaped grooves (4), and the distance between the axis of the guide post (6) and the axis of the insertion post (7) is equal to the radius of the arc-shaped grooves (4).
3. The bone marrow smear storage device according to claim 1, characterized in that a worm (20) which is axially arranged at the left and right sides and is positioned at the rear of the positioning plate (2) at the upper side is rotationally connected in the box body (1), a planet wheel (21) which can be meshed with the intermittent gear (9) is arranged at the right end of the worm (20), a worm wheel (17) which is positioned at the right side of the transverse groove (3) is rotationally connected at the upper end of the positioning plate (2) through a rotating shaft which is axially arranged at the upper and lower sides, the worm wheel (17) is meshed with the worm (20), the lower end of the rotating shaft penetrates through the positioning plate (2) and is provided with a polished rod (18), and the free end of the polished rod (8) is hinged with the guide post (6) through a control rod (19).
4. The marrow smear storage device according to claim 1, wherein a rotating handle (22) is rotatably connected to the right side wall of the box body (1), and the left end of the rotating handle (22) is coaxially and fixedly connected with the intermittent gear (9).
5. The bone marrow smear storage device according to claim 1, wherein the upper side of the base (11) is slidably connected with two limiting plates (23) which are located above the storage groove (12) in the left-right direction, and the two limiting plates (23) can move oppositely or back to back.
6. The bone marrow smear storage device according to claim 1, characterized in that the right side of the base (11) is provided with a cavity (24), the right end of the limiting plate (23) is inserted into the cavity (24) and provided with wedge blocks (25), the opposite sides of the two wedge blocks (25) are respectively connected with the cavity (24) through springs (26), the two wedge blocks (25) are symmetrical front and back, the rear end surface of the front wedge block (25) is an inclined surface with a high front and a low rear, a pressing rod (27) is connected in the cavity (24) in a sliding manner, the front end and the rear end of the pressing rod (27) can be respectively contacted with the inclined surfaces of the wedge blocks (25) on the corresponding side, the pressing block (28) is arranged on the upper side of the pressing rod (27), and the upper end of the pressing block (28) penetrates through the base (11).
7. The marrow smear storing device according to claim 1, wherein the left and right sides of the storing groove (12) are respectively provided with an abdicating groove (29).
8. The marrow smear storage device according to claim 1, wherein the upper side and the lower side of the driving wheel (10) are respectively provided with a limit hole (30) with an opening facing to the right, the right side wall of the box body (1) is provided with a position withdrawing hole (31) with an opening facing to the left and a T shape, the position withdrawing hole (31) is internally and slidably connected with a cross shaft (32) capable of being inserted into the limit hole (30), and the step surface of the cross shaft (3) is connected with the step surface of the position withdrawing hole (31) through a spring (26).
9. The bone marrow smear storage device according to claim 1, wherein the steps of the moving rod (5) are provided with chamfers, the left and right ends of the front and back sides of the base (11) are respectively provided with a through groove, the left and right ends of the limiting plate (23) respectively pass through the through grooves of the corresponding side, and when the base (11) is in a folded state, a gap is formed between the base (11) at the lowest side and the bottom of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348978.3A CN113844761B (en) | 2021-11-15 | 2021-11-15 | Marrow smear strorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348978.3A CN113844761B (en) | 2021-11-15 | 2021-11-15 | Marrow smear strorage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113844761A true CN113844761A (en) | 2021-12-28 |
| CN113844761B CN113844761B (en) | 2023-04-11 |
Family
ID=78984264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111348978.3A Active CN113844761B (en) | 2021-11-15 | 2021-11-15 | Marrow smear strorage device |
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| CN113844761B (en) | 2023-04-11 |
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