A convenient safe transfer car (buggy) of blood for hospital's internal medicine
阅读说明:本技术 一种用于医院内科的血液便捷安全转运车 (A convenient safe transfer car (buggy) of blood for hospital's internal medicine ) 是由 邢伟 任蒙蒙 孙培娟 孔祥红 于 2019-10-25 设计创作,主要内容包括:一种用于医院内科的血液便捷安全转运车,包括底座,底座顶部中间固定连接有底箱,底箱顶部固定连接有顶箱;底箱前侧右端铰接有箱门,底箱内侧滑动连接有四个可前后移动的抽屉;抽屉顶部均铰接有可前后摆动的取物板和置物板,所述抽屉前移形成取物板和置物板依次摆动的结构;所述顶箱内侧底部设置有可左右往复移动的往复箱,往复箱顶部铰接有摆动箱,所述摆动箱顶部铰接有顶盖;所述摆动箱中部设置有放置板,放置板顶部向下开有多个均匀的出料槽,顶箱底部设置有出料板,所述出料板顶部向上均匀设置有多个出料拨杆。本发明有效地解决了现有转运车分类存放能力差、保温性差、不能按需对血小板进行震荡保存、使用不便的问题。(A convenient and safe blood transfer trolley for hospital internal medicine comprises a base, wherein the middle of the top of the base is fixedly connected with a bottom box, and the top of the bottom box is fixedly connected with a top box; the right end of the front side of the bottom box is hinged with a box door, and the inner side of the bottom box is connected with four drawers capable of moving back and forth in a sliding manner; the top of each drawer is hinged with an object taking plate and an object placing plate which can swing back and forth, and the drawers move forward to form a structure that the object taking plates and the object placing plates swing in sequence; the bottom of the inner side of the top box is provided with a reciprocating box capable of reciprocating left and right, the top of the reciprocating box is hinged with a swinging box, and the top of the swinging box is hinged with a top cover; swing case middle part is provided with places the board, places the board top and opens downwards and have a plurality of even blown down tanks, and top bottom of the case portion is provided with out the flitch, it evenly is provided with a plurality of ejection of compact driving levers upwards to go out the flitch top. The invention effectively solves the problems of poor classification storage capacity, poor heat preservation, incapability of carrying out shock storage on blood platelets according to requirements and inconvenience in use of the existing transfer trolley.)
1. The utility model provides a convenient safe transfer car (buggy) of blood for hospital's internal medicine, includes but free rotation's base (1), base (1) top rear end to back upper place fixedly connected with pushing hands (4), its characterized in that: the middle of the top of the base (1) is fixedly connected with a bottom box (3), and the top of the bottom box (3) is fixedly connected with a top box (5); the right end of the front side of the bottom box (3) is hinged with a box door (6) capable of swinging left and right, and the inner side of the bottom box (3) is connected with four drawers (15) capable of moving back and forth in a sliding manner from top to bottom; four control knobs (7) are arranged at the bottom end of the box door (6) from top to bottom, and the control knobs (7) are screwed to form a structure that the drawer (15) moves forwards along with the opening of the box door (6); the top of the drawer (15) is hinged with an object taking plate (16) and an object placing plate (20) which can swing back and forth from front to back, and the drawer (15) moves forward to form a structure that the object taking plate (16) and the object placing plate (20) swing in sequence;
the bottom of the inner side of the top box (5) is provided with a reciprocating box (65) capable of reciprocating left and right, the top of the reciprocating box (65) is hinged with a swinging box (10) capable of swinging along with the left and right movement of the reciprocating box (65), and the top of the swinging box (10) is hinged with a top cover (11) capable of swinging back and forth; swing case (10) middle part is provided with places board (86), places board (86) top and opens downwards and has a plurality of even blown down tanks, and top case (5) bottom is provided with blown down board (88), blown down board (88) top upwards evenly is provided with a plurality of ejection of compact driving lever (89), top cap (11) swing forms blown down board (88) reciprocating motion and ejection of compact driving lever (89) stretch out the structure of blown down tank.
2. A portable and safe blood transfer vehicle for hospital internal medicine according to claim 1, characterized in that: the right part of the front end of the drawer (15) is hinged with a telescopic plate (19) capable of swinging left and right, and the front end of the telescopic plate (19) is hinged to the left side of the rear end of the box door (6); the drawer (15) is divided into a left part and a right part by a middle plate (58) in the middle, the left part and the right part are both connected with an L-shaped object moving plate (60) in a sliding way, the front ends of the object moving plates (60) are both fixedly connected with pull rods (59), and the front ends of the pull rods (59) extend out of the drawer (15) and are fixedly connected with pull handles (18);
the telescopic plate (19) comprises a sleeve plate (25) hinged with the drawer (15), an inner plate (26) is connected in the sleeve plate (25) in a sliding mode, the front end of the inner plate (26) is hinged with the box door (6), a stop sleeve (27) is arranged on the left side of the front end of the sleeve plate (25), a stop screw (28) is connected to the inner thread of the stop sleeve (27), and a prism groove is formed in the front end of the stop screw (28) backwards; the control knobs (7) are in threaded connection with the box door (6), the rear ends of the control knobs (7) extend out of the box door (6) and are fixedly connected with prismatic stopping screw heads (29), and the stopping screw heads (29) are screwed into the prismatic grooves to form a structure with a fixed length of the telescopic plate (19);
three partition plates (17) are uniformly arranged on the inner side of the bottom box (3) from top to bottom, slide rails (22) are arranged at the centers of the tops of the partition plates (17) and the bottom of the inner side of the bottom box (3), and the drawer (15) is respectively connected with the slide rails (22) in a sliding manner; the refrigerator door is characterized in that a handle (8) is arranged on the left side of the front end of the refrigerator door (6), a side locking plate (9) capable of swinging left and right is hinged to the left side of the front end of the refrigerator door (6), a locking screw (14) is connected to the inward thread of the movable end of the side locking plate (9), and a locking nut (21) matched with the locking screw (14) is arranged on the left side of the bottom box (3).
3. A blood portable and safe transfer trolley for hospital internal medicine according to claim 2, characterized in that: a first rack (23) and a second rack (24) are arranged on the left side and the right side of the front part of the top end of the partition plate (17) from outside to inside; the left side and the right side of the front part of the fetching plate (16) are respectively hinged with a first connecting rod (39), the bottoms of the first connecting rods (39) are respectively hinged with a first moving rack (44), the first moving racks (44) are respectively connected with prismatic sliding rods (45) in a sliding manner, and the sliding rods (45) are respectively fixedly connected to the left side and the right side of the drawer (15); the first movable racks (44) are respectively connected with second output gears (43) in a meshed mode, the second output gears (43) are respectively coaxially and fixedly connected with two-way gear shafts (41), and the two-way gear shafts (41) are respectively and rotatably connected to the side end of the drawer (15); the front side and the rear side of the bidirectional gear shaft (41) are respectively connected with a second incomplete gear (42) and a first incomplete gear (40) in a meshed mode, the first incomplete gear (40) and the second incomplete gear (42) are respectively and coaxially and fixedly connected with a first reversing gear shaft (37) and a second reversing gear shaft (38), the first reversing gear shaft (37) and the second reversing gear shaft (38) are rotatably connected to the side end of the drawer (15), and the first reversing gear shaft (37) and the second reversing gear shaft (38) are connected in a meshed mode;
the rear sides of the first reversing gear shafts (37) are respectively connected with a first output gear (36) in a meshed mode, the first output gears (36) are coaxially and fixedly connected with first worm gear shafts (35), the first worm gear shafts (35) are respectively and rotatably connected to the side end of the drawer (15), the first worm gear shafts (35) are respectively connected with first worms (34) in a meshed mode, the first worms (34) are respectively and rotatably connected to the side end of the drawer (15), the lower portions of the first worms (34) are respectively connected with first adjusting gear shafts (32) through first bevel gear sets (33), and the first adjusting gear shafts (32) are respectively and rotatably connected to the side end of the drawer (15); the first adjusting gear shaft (32) is connected with a first adjusting gear (31) in a meshed mode, and a one-way driving gear shaft (30) is coaxially and fixedly connected with the first adjusting gear (31);
the drawer (15) moves forwards to form a structure that the one-way driving gear shaft (30) is meshed with the first rack (23).
4. A portable and safe blood transfer vehicle for hospital internal medicine according to claim 3, characterized in that: the front part of the article placing plate (20) is hinged with second connecting rods (55) which can swing back and forth on the left and right, the rear sides of the second connecting rods (55) are hinged with second movable racks (54), and the second movable racks (54) are connected with the sliding rods (45) in a sliding manner; the second movable rack (54) is connected with an output gear shaft (53) in a meshing manner, the output gear shafts (53) are rotatably connected to the side end of the drawer (15), the rear part of the upper side of the output gear shaft (53) is connected with a third adjusting gear (52) in a meshing manner, the third adjusting gear (52) is coaxially and fixedly connected with a second worm gear shaft (51), the second worm gear shafts (51) are rotatably connected to the side end of the drawer (15), the rear side of the second worm gear shaft (51) is connected with a second worm (50) in a meshing manner, the lower side of the second worm (50) is connected with a fourth adjusting gear shaft (57) through a second bevel gear set (49), the fourth adjusting gear shafts (57) are rotatably connected to the side end of the drawer (15), and the fourth adjusting gear shafts (57) are connected with a fourth adjusting gear (56) in a meshing manner, the fourth adjusting gears (56) are coaxially and fixedly connected with second adjusting gear shafts (48), and the second adjusting gear shafts (48) are rotatably connected to the side end of the drawer (15); the second adjusting gear shafts (48) are respectively connected with second adjusting gears (47) in a meshed manner, the second adjusting gears (47) are respectively coaxially and fixedly connected with second driving gear shafts (46), and the second driving gear shafts (46) are respectively and rotatably connected to the side end of the drawer (15);
the drawer (15) moves forwards to form a structure that the second driving gear shaft (46) is meshed with the second rack (24).
5. A portable and safe blood transfer vehicle for hospital internal medicine according to claim 1, characterized in that: the front side and the rear side of the bottom of the inner side of the top box (5) are fixedly connected with columnar limiting rods (67), and the limiting rods (67) are connected to the bottom of the reciprocating box (65) in a sliding mode; reciprocating box (65) front end is backward opened has work mouth (68) that link up, the upper and lower side of work mouth (68) left and right ends all is provided with reciprocal rack (69), and all meshing is connected with incomplete gear of third (70) between two reciprocal rack (69) on left and right sides, and two incomplete gear of third (70) coaxial rigid couplings have reciprocating shaft (71), reciprocating shaft (71) rotationally connect in top case (5) inboard bottom, reciprocating shaft (71) are connected with motor (73) through third bevel gear group (72), motor (73) fixed connection in top case (5) inboard bottom.
6. A portable and safe blood transfer vehicle for hospital internal medicine according to claim 5, characterized in that: the bottom of the inner side of the top box (5) is hinged with a swing rod (66) capable of swinging left and right, and the top of the swing rod (66) is hinged to the left side of the bottom of the swing box (10);
the bottom end of the placing plate (86) is fixedly connected with a square mounting plate (74), and the mounting plate (74) is flush with the outer edge of the placing plate (86); the top of the swing box (10) is fixedly connected with a top plate (75), and the front side and the rear side of the top plate (75) are respectively provided with a fetching opening (64) and a placing opening (62); a frustum pyramid-shaped heat preservation block (61) is arranged at the position, corresponding to the fetching port (64), of the lower side of the top cover (11); a sealing plate (63) capable of moving back and forth is connected to the front side of the object placing opening (62) in a sliding manner; the rear end of the top cover (11) is hinged to the rear side of the top plate (75);
the middle part of the front end of the swing box (10) is rotatably connected with a T-shaped rotating handle (13), the middle part of the front end of the top cover (11) is hinged with a top locking plate (12) capable of swinging back and forth, and the lower part of the top locking plate (12) is provided with a through long and narrow locking hole;
the utility model discloses a swing case, including mounting panel (74), swing case (10), side shield (76) outer end with swing case (10) fixed connection, side shield (76) top with roof (75) bottom fixed connection about mounting panel (74) fixed connection has side shield (76).
7. A portable and safe blood transfer vehicle for hospital internal medicine according to claim 6, characterized in that: the left side and the right side of a hinged shaft at the rear end of the top cover (11) are coaxially and fixedly connected with an input gear (77), the input gear (77) is uniformly meshed and connected with a vertical gear belt (78), the lower side of the vertical gear belt (78) is uniformly meshed and connected with a transfer gear shaft (79), the transfer gear shaft (79) is rotatably connected to the inner bottom of the swinging box (10), the outer side of the transfer gear shaft (79) is coaxially and fixedly connected with a first linkage gear (80), the first linkage gear (80) is uniformly meshed and connected with a transverse gear belt (81), the front side of the transverse gear belt (81) is uniformly meshed and connected with a second linkage gear (82), the second linkage gear (82) is coaxially and fixedly connected with a one-way gear shaft (83), the one-way gear shaft (83) is rotatably connected to the inner bottom of the swinging box (10), and the one-way gear shaft (83) is rotatably connected, the discharging gear shaft (84) is rotatably connected to the bottom of the inner side of the swing box (10), and the inner end of the discharging gear shaft (84) is fixedly connected with a cam (85);
a linkage rod (91) and a V-shaped first swing rod (87) are coaxially hinged to non-circle center positions of the inner end face of the cam (85), corners of the middle of the first swing rod (87) are hinged to the lower portion of the front side of the discharging plate (88), the front end of the first swing rod (87) is hinged to a first limiting rod (90), and the top of the first limiting rod (90) is hinged to the front side of the mounting plate (74);
the rear end of the linkage rod (91) is coaxially hinged with a driven rod (94) and a V-shaped second swing rod (92), the middle corner of the second swing rod (92) is hinged with the lower part of the rear side of the discharging plate (88), the front end of the second swing rod (92) is hinged with a second limiting rod (93), and the top of the second limiting rod (93) is hinged with the rear side of the mounting plate (74); the top of the driven rod (94) is hinged with a support rod, and the support rod is fixedly connected to the bottom of the inner side of the swing box (10).
8. A portable and safe blood transfer vehicle for hospital internal medicine according to claim 7, characterized in that: the one-way gear shaft (83) comprises a main rotating shaft (95) which is rotationally connected with the swing box (10), the outer circumference of the main rotating shaft (95) is rotationally connected with an outer gear (96), the inner circumference of the outer end of the outer gear (96) is provided with an inner ratchet ring gear (97), the inner ratchet ring gear (97) is meshed with a plurality of pawls (99), and the pawls (99) are rotationally connected to the outer circumference of the main rotating shaft (95) through rotating shafts and torsion springs;
the outer end face of the main rotating shaft (95) is fixedly connected with a connecting plate (98), and the outer end face of the connecting plate (98) is fixedly connected with the second linkage gear (82); the outer gear (96) is meshed with the discharging gear shaft (84).
Technical Field
The invention relates to the field of medical instruments, in particular to a convenient and safe blood transfer trolley for medical department in hospitals.
Background
Transfusion refers to a treatment method of infusing blood into a patient intravenously, and is widely used clinically. The therapeutic effects of blood transfusion are not only blood volume supplement, blood volume maintenance, blood pressure increase, shock resistance, and hemorrhagic shock prevention, but also oxygen-carrying erythrocytes are provided to correct acute anoxia or oxygen-carrying capacity decrease caused by erythropenia, and various blood coagulation factors of patients are supplemented to correct blood coagulation disorders. Therefore, different transfusion methods can be adopted according to different causes of patients so as to achieve different transfusion treatment purposes.
The blood transfusion commonly used in the medical department at present generally inputs blood cells, plasma proteins and platelets into a patient according to the requirement, and the blood separation products are all stored in a cold storage and have different storage temperatures and storage conditions. The preservation temperature of blood cells and plasma proteins is 2-6 ℃, the preservation temperature of platelets is 20-24 ℃, and the platelets need to be preserved by shaking. Therefore, before the operation, the blood products need to be taken out of the refrigerator, sorted and stored as required, and then transferred to the operating room. However, the existing transfer trolley has no good classification storage capacity, is poor in heat preservation, and cannot shake and store the platelets as required.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the convenient and safe blood transfer trolley for the medical department of hospitals, which effectively solves the problems of poor classification and storage capacity, poor heat preservation, incapability of carrying out shock storage on platelets according to requirements and inconvenience in use of the conventional transfer trolley.
In order to solve the problems, the invention adopts the technical scheme that:
a convenient and safe blood transfer trolley for hospital internal medicine comprises a base capable of freely rotating, wherein the rear end of the top of the base is fixedly connected with a push handle towards the rear upper part, the middle of the top of the base is fixedly connected with a bottom box, and the top of the bottom box is fixedly connected with a top box; the right end of the front side of the bottom box is hinged with a box door capable of swinging left and right, and the inner side of the bottom box is connected with four drawers capable of moving back and forth in a sliding manner from top to bottom; four control knobs are arranged at the bottom end of the box door from top to bottom, and the control knobs are screwed to form a structure that the drawer moves forwards along with the opening of the box door; the top of the drawer is hinged with an object taking plate and an object placing plate which can swing back and forth from front to back, and the drawer moves forward to form a structure that the object taking plate and the object placing plate swing in sequence;
the bottom of the inner side of the top box is provided with a reciprocating box capable of reciprocating left and right, the top of the reciprocating box is hinged with a swinging box capable of swinging along with the left and right movement of the reciprocating box, and the top of the swinging box is hinged with a top cover capable of swinging back and forth; swing case middle part is provided with places the board, places the board top and opens downwards and has a plurality of even blown down tanks, and top bottom of the case portion is provided with out the flitch, it evenly is provided with a plurality of ejection of compact driving levers upwards to go out the flitch top, the top cap swing forms go out flitch reciprocating motion and ejection of compact driving lever and stretch out the structure of blown down tank.
Preferably, the right part of the front end of the drawer is hinged with a retractable plate capable of swinging left and right, and the front end of the retractable plate is hinged with the left side of the rear end of the box door; the drawer is divided into a left part and a right part by a middle plate in the middle, the left part and the right part are both connected with an L-shaped object moving plate in a sliding way, the front ends of the object moving plates are both fixedly connected with pull rods, and the front ends of the pull rods extend out of the drawer and are fixedly connected with pull handles;
the telescopic plate comprises a sleeve plate hinged with the drawer, an inner plate is connected in the sleeve plate in a sliding mode, the front end of the inner plate is hinged with the box door, a stop sleeve is arranged on the left side of the front end of the sleeve plate, a stop screw is connected in the stop sleeve in a threaded mode, and a prism groove is formed in the front end of the stop screw backwards; the control knobs are in threaded connection with the box door, the rear end of each control knob extends out of the box door and is fixedly connected with a prismatic stopping rotating head, and the stopping rotating heads are screwed into the prismatic grooves to form a structure with a fixed length of the telescopic plate;
the inner side of the bottom box is uniformly provided with three partition plates from top to bottom, the centers of the tops of the partition plates and the center of the bottom of the inner side of the bottom box are both provided with slide rails, and the drawer is respectively connected with the slide rails in a sliding manner; the case door front end left side is provided with the handle, and chamber door front end left side articulates there is the side jam plate of horizontal hunting, the inside threaded connection of side jam plate expansion end has locking screw, the under casing left side be provided with locking screw complex lock nut.
Preferably, the left side and the right side of the front part of the top end of the partition board are both provided with a first rack and a second rack from outside to inside; the left side and the right side of the front part of the fetching plate are respectively hinged with a first connecting rod, the bottoms of the first connecting rods are respectively hinged with a first moving rack, the first moving racks are respectively connected with prismatic sliding rods in a sliding manner, and the sliding rods are respectively and fixedly connected to the left side and the right side of the drawer; the first movable racks are all connected with second output gears in a meshed mode, the second output gears are coaxially and fixedly connected with bidirectional gear shafts, and the bidirectional gear shafts are all rotatably connected to the side end of the drawer; the front side and the rear side of the bidirectional gear shaft are respectively connected with a second incomplete gear and a first incomplete gear in a meshed mode, the first incomplete gear and the second incomplete gear are respectively and coaxially and fixedly connected with a first reversing gear shaft and a second reversing gear shaft, the first reversing gear shaft and the second reversing gear shaft are both rotatably connected to the side end of the drawer, and the first reversing gear shaft and the second reversing gear shaft are connected in a meshed mode;
the rear sides of the first reversing gear shafts are respectively connected with a first output gear in a meshed mode, the first output gears are coaxially and fixedly connected with first worm gear shafts, the first worm gear shafts are respectively rotatably connected to the side end of the drawer, the first worm gear shafts are respectively connected with first worms in a meshed mode, the first worms are respectively rotatably connected to the side end of the drawer, the lower portions of the first worms are respectively connected with first adjusting gear shafts through first bevel gear sets, and the first adjusting gear shafts are respectively rotatably connected to the side end of the drawer; the first adjusting gear shaft is in meshed connection with a first adjusting gear, and the first adjusting gear is coaxially and fixedly connected with a one-way driving gear shaft;
the drawer moves forwards to form a structure that the unidirectional driving gear shaft is meshed with the first rack.
Preferably, the left and right sides of the front part of the object placing plate are respectively hinged with a second connecting rod capable of swinging back and forth, the rear sides of the second connecting rods are respectively hinged with a second movable rack, and the second movable racks are respectively connected with the sliding rod in a sliding manner; the second movable rack is connected with an output gear shaft in a meshing manner, the output gear shafts are all rotatably connected to the side end of the drawer, the rear part of the upper side of each output gear shaft is connected with a third adjusting gear in a meshing manner, the third adjusting gears are all coaxially and fixedly connected with second worm gear shafts, the second worm gear shafts are all rotatably connected to the side end of the drawer, the rear sides of the second worm gear shafts are all connected with second worms in a meshing manner, the lower sides of the second worms are all connected with fourth adjusting gear shafts through second bevel gear sets, the fourth adjusting gear shafts are all rotatably connected to the side end of the drawer, the fourth adjusting gear shafts are all connected with fourth adjusting gears in a meshing manner, the fourth adjusting gears are all coaxially and fixedly connected with second adjusting gear shafts, and the second adjusting gear shafts are all rotatably connected to; the second adjusting gear shafts are all connected with second adjusting gears in a meshed mode, the second adjusting gears are coaxially and fixedly connected with second driving gear shafts, and the second driving gear shafts are all rotatably connected to the side end of the drawer;
the drawer moves forwards to form a structure that the second driving gear shaft is meshed with the second rack.
Preferably, the front side and the rear side of the bottom of the inner side of the top box are fixedly connected with columnar limiting rods, and the limiting rods are connected to the bottom of the reciprocating box in a sliding manner; the reciprocating box is characterized in that a through working opening is formed in the front end of the reciprocating box backwards, reciprocating racks are arranged on the upper side and the lower side of the left end and the right end of the working opening respectively, a third incomplete gear is meshed between the two reciprocating racks on the left side and the right side respectively, a reciprocating shaft is fixedly connected to the coaxial rigid couplings of the two incomplete gears on the left side and the right side and is rotatably connected to the bottom of the inner side of the top box, and the reciprocating shaft is connected with a motor through a third bevel gear set and is fixedly connected to the bottom of the.
Preferably, the bottom of the inner side of the top box is hinged with a swing rod capable of swinging left and right, and the top of the swing rod is hinged with the left side of the bottom of the swing box;
the bottom end of the placing plate is fixedly connected with a square mounting plate, and the mounting plate is flush with the outer edge of the placing plate; the top of the swing box is fixedly connected with a top plate, and the front side and the rear side of the top plate are respectively provided with an object taking opening and an object placing opening; a frustum-shaped heat preservation block is arranged at the position, corresponding to the fetching port, of the lower side of the top cover; the front side of the object placing opening is connected with a sealing plate capable of moving back and forth in a sliding way; the rear end of the top cover is hinged to the rear side of the top plate;
the middle part of the front end of the swing box is rotatably connected with a T-shaped rotating handle, the middle part of the front end of the top cover is hinged with a top locking plate capable of swinging back and forth, and the lower part of the top locking plate is provided with a through long and narrow locking hole;
the mounting panel front and back end with swing case fixed connection, the mounting panel left and right sides fixedly connected with side shield, the side shield outer end with swing case fixed connection, the side shield top with roof bottom fixed connection.
Preferably, the left side and the right side of the articulated shaft at the rear end of the top cover are coaxially and fixedly connected with input gears, the input gears are all in meshing connection with vertical gear belts, the lower sides of the vertical gear belts are all in meshing connection with transfer gear shafts, the transfer gear shafts are all rotatably connected to the bottom of the inner side of the swinging box, the outer sides of the transfer gear shafts are all coaxially and fixedly connected with first linkage gears, the first linkage gears are all in meshing connection with transverse gear belts, the front sides of the transverse gear belts are all in meshing connection with second linkage gears, the second linkage gears are all coaxially and fixedly connected with one-way gear shafts, the one-way gear shafts are all rotatably connected to the bottom of the inner side of the swinging box, the one-way gear shafts are all in meshing connection with discharge gear shafts, the discharge gear shafts are rotatably connected to;
the non-circle center positions of the inner end face of the cam are coaxially hinged with a linkage rod and a V-shaped first swing rod, the corners of the middle of the first swing rod are hinged with the lower part of the front side of the discharging plate, the front end of the first swing rod is hinged with a first limiting rod, and the top of the first limiting rod is hinged with the front side of the mounting plate;
the rear end of the linkage rod is coaxially hinged with a driven rod and a V-shaped second swing rod, the middle corner of the second swing rod is hinged with the lower part of the rear side of the discharging plate, the front end of the second swing rod is hinged with a second limiting rod, and the top of the second limiting rod is hinged with the rear side of the mounting plate; the top of the driven rod is hinged with a supporting rod, and the supporting rod is fixedly connected to the bottom of the inner side of the swing box.
Preferably, the one-way gear shaft comprises a main rotating shaft which is rotatably connected with the swing box, the outer circumference of the main rotating shaft is rotatably connected with an outer gear, the inner circumference of the outer end of the outer gear is provided with an inner ratchet ring, the inner ratchet ring is engaged with a plurality of pawls, and the pawls are rotatably connected with the outer circumference of the main rotating shaft through a rotating shaft and a torsion spring;
the outer end face of the main rotating shaft is fixedly connected with a connecting plate, and the outer end face of the connecting plate is fixedly connected with the second linkage gear; the outer gear is meshed with the discharging gear shaft.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
1. this device can classify according to blood type and deposit blood storage bag, and the heat insulating ability is good, and ambient temperature is little to the influence of this device: through the control knob of rotatory required blood group and pulling the handle with the chamber door pulling, can pull out the drawer of required blood group to along with pulling out of drawer, get the thing board and can open earlier and close again, along with the continuation of drawer pulls out, put the thing board and can open. Get the blood products that the thing board opened the back and can take out in it, pull forward the drawer again after taking out and can realize getting the closing of thing board for the temperature in the drawer can not disturbed by the external world. When blood products are required to be added into the drawer, the fetching plate is still in a closed state, the heat preservation performance of the drawer is not lost, and the drawer is pulled out, so that plasma proteins or blood cells can be added under the fetching plate. When closing the chamber door and taking the drawer backward travel, put the thing board and become the horizontality again, and get the thing board and can keep the horizontality motionless for this device makes operator's easy operation convenience in the maximize, keeps the temperature of blood storage unchangeable, has improved operator's work efficiency effectively, has improved the quality that blood was preserved.
2. This device can vibrate the save to the platelet as required, has improved platelet save time, has reduced the appearance of inactivation phenomenon: through the reciprocating movement of the reciprocating box and the left-right swinging of the swinging box, the platelets in the swinging box can realize sufficient vibration, the activity of the platelets is effectively improved, the platelets are prevented from deteriorating, and the safety of blood storage is improved. Can realize the antedisplacement of the platelet storage bag in the swing case through opening the top cap, can take out required platelet storage bag in getting the thing mouth, and put the thing mouth through adding fresh platelet storage bag in, through continuous opening the top cap can be with the platelet storage bag antedisplacement of rear side, realizes taking in order, has guaranteed the life of platelet effectively, has improved the storage efficiency of platelet.
3. This device convenient to use, and can not influence the blood preservation quality because ambient temperature when using: when the plasma protein and the blood cells of any blood type are needed, only the control knob corresponding to the blood type needs to be screwed, so that the stop screw head at the rear end of the control knob is screwed into the prismatic groove, and the stop screw is screwed into the through hole, so that the position fixation of the inner plate and the sleeve plate is realized. When the pulling handle makes the chamber door rotate, can take the articulated expansion plate swing with it, the fixed expansion plate of length just can take articulated drawer with it to stretch out forward, and the expansion plate of variable length just can swing the limit extension, can not take articulated drawer with it to remove to realize stretching out of appointed drawer, greatly improved the availability factor, reduced operator's operating procedure, and make blood products's storage more stable difficult rotten. The pull handle is pulled forwards, so that plasma proteins or blood cells placed in the drawer can move forwards, the operation principle that the plasma proteins or the blood cells are placed firstly and then are placed is realized, the time for an operator to search can be saved, the taking efficiency is improved, the temperature retentivity in the drawer is increased, and the storage of blood is facilitated.
Drawings
Fig. 1 is a first isometric view of a first condition of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
Fig. 2 is a second isometric view of a first condition of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
Fig. 3 is a first isometric view of a second condition of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
Fig. 4 is a second isometric view of a second condition of the blood portable safety transfer cart for use in a hospital medical setting of the present invention.
FIG. 5 is a connection relationship diagram of the drawer and the box door of the blood convenient and safe transfer trolley for the medical department of hospitals.
Fig. 6 is an isometric view of a third condition of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
Fig. 7 is a schematic view of the opening of the bottom box of the blood convenient and safe transfer trolley for the medical department of hospitals.
Fig. 8 is an isometric view of the expansion plate of a blood portable safe transfer vehicle for use in hospital medicine of the present invention.
FIG. 9 is an isometric view of the control knobs of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
FIG. 10 is an isometric view of the drawer and bulkhead of a blood portable safe transfer cart for use in a hospital medical setting of the present invention.
Fig. 11 is a first isometric view of the first link and its drive components of a blood portable safety transfer cart for use in hospital medicine in accordance with the present invention.
Fig. 12 is a second isometric view of the first link and its drive components of a blood portable safe transfer cart for use in hospital medicine in accordance with the present invention.
Fig. 13 is a first isometric view of the second link and its drive components of a blood portable safety transfer cart for use in hospital medicine in accordance with the present invention.
FIG. 14 is a second isometric view of the second link and its drive components of a blood portable safety transfer cart for use in a hospital setting according to the present invention.
Fig. 15 is a left side view of the second drive gear shaft and its drive components of a blood portable and safe transfer cart for use in hospital medicine according to the present invention.
Fig. 16 is an internal structural view of a drawer of a blood convenient and safe transfer trolley for hospital internal medicine according to the present invention.
FIG. 17 is an isometric view of the top box of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
FIG. 18 is an isometric view of the swing and shuttle boxes of a blood portable safe transfer cart for use in hospital medicine of the present invention.
FIG. 19 is a first isometric view of the shuttle box of a blood portable safety transfer cart for use in a hospital setting of the present invention.
FIG. 20 is a second isometric view of the shuttle box of the blood portable safety transfer cart for use in a hospital setting of the present invention.
FIG. 21 is a first partially cut-away isometric view of a swing box of the blood portable safety transfer cart for use in a hospital medical setting of the present invention.
FIG. 22 is a second partially cut-away isometric view of a swing box of the blood portable safety transfer cart for use in a hospital medical setting of the present invention.
Fig. 23 is an isometric view of a mounting plate and a discharge plate of a blood convenient and safe transfer cart for hospital internal medicine of the present invention.
Fig. 24 is an isometric view of the placing plate and the discharging plate of the blood convenient and safe transfer trolley for the medical department of hospitals.
Fig. 25 is an isometric view of the discharge plate and its connecting components of a blood convenient and safe transfer vehicle for hospital internal medicine of the present invention.
FIG. 26 is an isometric view of the cam and its connecting components of a blood portable safety transfer cart for use in hospital medicine according to the present invention.
Fig. 27 is an exploded view of a one-way gear shaft of a blood convenient and safe transfer trolley for hospital internal medicine according to the present invention.
FIG. 28 is an isometric view of the swing box of a blood portable safety transfer cart for use in a hospital medical setting of the present invention.
Fig. 29 is a partially enlarged view of fig. 28.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-29, the invention provides a convenient and safe blood transfer vehicle for hospital internal medicine, which comprises a base 1 capable of freely rotating, wherein the rear end of the top of the base 1 is fixedly connected with a push handle 4 towards the back upper part, the middle of the top of the base 1 is fixedly connected with a bottom box 3, and the top of the bottom box 3 is fixedly connected with a top box 5; the right end of the front side of the bottom box 3 is hinged with a box door 6 which can swing left and right, and the inner side of the bottom box 3 is connected with four drawers 15 which can move back and forth in a sliding way from top to bottom; four control knobs 7 are arranged at the bottom end of the box door 6 from top to bottom, and the control knobs 7 are screwed to form a structure that the drawer 15 moves forwards along with the opening of the box door 6; the top of the drawer 15 is hinged with an object taking plate 16 and an object placing plate 20 which can swing back and forth from front to back, and the drawer 15 moves forward to form a structure that the object taking plate 16 and the object placing plate 20 swing in sequence;
the bottom of the inner side of the
Four
Through the
Through the reciprocating movement of the
The right part of the front end of the
the
three
The inner layers of the
The
The pull handle 18 is pulled forwards, so that plasma proteins or blood cells placed in the
A first rack 23 and a second rack 24 are arranged on the left side and the right side of the front part of the top end of the partition plate 17 from outside to inside; the left side and the right side of the front part of the fetching plate 16 are respectively hinged with a first connecting rod 39, the bottoms of the first connecting rods 39 are respectively hinged with a first moving rack 44, the first moving racks 44 are respectively connected with prismatic sliding rods 45 in a sliding manner, and the sliding rods 45 are respectively and fixedly connected with the left side and the right side of the drawer 15; the first movable racks 44 are respectively engaged with a second output gear 43, the second output gears 43 are respectively coaxially and fixedly connected with a bidirectional gear shaft 41, and the bidirectional gear shafts 41 are respectively rotatably connected to the side end of the drawer 15; the front side and the rear side of the bidirectional gear shaft 41 are respectively connected with a second incomplete gear 42 and a first incomplete gear 40 in a meshed mode, the first incomplete gear 40 and the second incomplete gear 42 are respectively and coaxially and fixedly connected with a first reversing gear shaft 37 and a second reversing gear shaft 38, the first reversing gear shaft 37 and the second reversing gear shaft 38 are both rotatably connected to the side end of the drawer 15, and the first reversing gear shaft 37 and the second reversing gear shaft 38 are connected in a meshed mode;
the rear sides of the first reversing
the
The structure of the one-way
the outer end surface of the main
the design structure of the unidirectional
The principle that the fetching
Through the reversing of the second reversing
The first
The front part of the object placing plate 20 is hinged with a second connecting rod 55 capable of swinging back and forth on the left and right, the rear side of the second connecting rod 55 is hinged with a second movable rack 54, and the second movable racks 54 are connected with the sliding rod 45 in a sliding manner; the second movable rack 54 is engaged with an output gear shaft 53, the output gear shafts 53 are rotatably connected to the side end of the drawer 15, the rear part of the upper side of the output gear shaft 53 is respectively connected with a third adjusting gear 52 in a meshing way, the third adjusting gears 52 are respectively and coaxially fixedly connected with a second worm gear shaft 51, the second worm wheel shafts 51 are rotatably connected to the side ends of the drawers 15, the rear sides of the second worm wheel shafts 51 are respectively connected with a second worm 50 in a meshing way, a fourth adjusting gear shaft 57 is connected with the lower side of the second worm 50 through a second bevel gear set 49, the fourth adjusting gear shafts 57 are rotatably connected to the side end of the drawer 15, the fourth adjusting gear shafts 57 are in meshed connection with fourth adjusting gears 56, the fourth adjusting gears 56 are coaxially and fixedly connected with second adjusting gear shafts 48, and the second adjusting gear shafts 48 are rotatably connected to the side end of the drawer 15; the second adjusting gear shafts 48 are all meshed with second adjusting gears 47, the second adjusting gears 47 are all coaxially and fixedly connected with second driving gear shafts 46, and the second driving gear shafts 46 are all rotatably connected to the side end of the drawer 15;
the
The
The front side and the rear side of the bottom of the inner side of the
The oscillation principle of the
Therefore, the platelet storage bag in the
The bottom end of the placing
the middle part of the front end of the
the front end and the rear end of the mounting
Foam plastics for heat preservation are arranged in the interlayer of the
The
An
a
the rear end of the
The
When the top
The reference circle radius of the
Through the rotation of the discharging
The one-
a connecting
The unidirectional rotation of one-
When the device is used,
Then the
After the device is moved to an operating room, the corresponding
After the
Compared with the prior art, the device has the advantages of good heat preservation effect, convenient taking and simple operation, and effectively solves the problems of easy deterioration and inconvenient taking existing in the existing blood transportation. .
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the base 1, the universal wheel 2, the bottom case 3, the pushing handle 4, the top case 5, the door 6, the control knob 7, the handle 8, the side lock plate 9, the swing case 10, the top cover 11, the top lock plate 12, the rotating handle 13, the locking screw 14, the drawer 15, the fetching plate 16, the partition plate 17, the pulling handle 18, the expansion plate 19, the object placing plate 20, the locking nut 21, the slide rail 22, the first rack 23, the second rack 24, the sleeve plate 25, the inner plate 26, the locking sleeve 27, the locking screw 28, the locking rotating head 29, the one-way driving gear shaft 30, the first adjusting gear 31, the first adjusting gear shaft 32, the first bevel gear set 33, the first worm 34, the first worm gear shaft 35, the first output gear 36, the first reversing gear shaft 37, the second reversing gear shaft 38, the first connecting rod 39, the first incomplete gear 40, the two-way gear shaft 41, the second incomplete gear 42, the second output gear 43, the first incomplete gear 40, the two-way gear shaft, A first movable rack 44, a slide rod 45, a second driving gear shaft 46, a second adjusting gear 47, a second adjusting gear shaft 48, a second bevel gear set 49, a second worm 50, a second worm gear shaft 51, a third adjusting gear 52, an output gear shaft 53, a second movable rack 54, a second connecting rod 55, a fourth adjusting gear 56, a fourth adjusting gear shaft 57, a middle plate 58, a pull rod 59, a transferring plate 60, a heat preservation block 61, a storage port 62, a sealing plate 63, a fetching port 64, a reciprocating box 65, a swinging rod 66, a limiting rod 67, a working port 68, a reciprocating rack 69, a third incomplete gear 70, a reciprocating shaft 71, a third bevel gear set 72, a motor 73, a mounting plate 74, a top plate gear shaft 75, a side baffle 76, an input gear 77, a vertical gear belt 78, a transfer gear shaft 79, a first linkage gear 80, a transverse gear belt 81, a second linkage 82, a one-way gear 83, a discharging gear 84, a cam 85, a side baffle 76, a vertical gear shaft 52, The terms of the placing plate 86, the first swing rod 87, the discharging plate 88, the discharging shift rod 89, the first limiting rod 90, the linkage rod 91, the second swing rod 92, the second limiting rod 93, the driven rod 94, the main rotating shaft 95, the external gear 96, the internal ratchet ring 97, the connecting plate 98, the pawl 99 and the like do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
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