CN113133834A

CN113133834A - Novel endoscope transfer trolley

Info

Publication number: CN113133834A
Application number: CN202110448008.4A
Authority: CN
Inventors: 邵晓朵; 余少敏; 尤熙; 陈如君; 周春春
Original assignee: Wenzhou Central Hospital
Current assignee: Wenzhou Central Hospital
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-20

Abstract

The invention discloses a novel endoscope transfer trolley, which comprises a trolley frame, wherein the trolley frame comprises an inclined frame and a support frame which is positioned on the side part of the inclined frame and fixed on the inclined frame, universal wheels are fixed at the bottom ends of the inclined frame and the support frame, a trolley handle is fixed at the top end of the inclined frame, a first support tray is placed at the top of the inclined frame, and a first dustproof cover covers the first support tray.

Description

Novel endoscope transfer trolley

Technical Field

The invention relates to a cart, in particular to a novel endoscope transfer trolley.

Background

Every day enteroscopy, operation patient volume are huge at the scope center of hospital, at present, use medical shallow to the enteroscopy transportation to go on usually, and common medical shallow includes the automobile body and sets up the tray of can taking is deposited to the enteroscopy on the automobile body, for the convenience of depositing of enteroscopy, deposits the tray and be the multilayer.

However, although current medical shallow has satisfied the demand of transporting, the gastroenteroscope that is located below side tray all needs medical personnel to bend over to take, and many gastroscopes or enteroscope apparatus instrument are placed and are easily twined together, need arrange in order the order in advance on taking the flat desktop to the tray in the tradition, take into the operating room to the tray is whole again, this kind of relapse of taking of time, cause medical personnel's lumbar muscle strain easily, be unfavorable for medical personnel's long-term work, and many gastroscopes or enteroscopes carry out the order in the tray and take into the operating room again on flat desktop, be unfavorable for the gastroenterscope apparatus to reach the requirement that thoroughly uses in the operating room.

Disclosure of Invention

The invention aims to solve the defects of the prior art, provides a novel endoscope transfer trolley which can lift a lower side cart tray without bending down to take by medical staff and is more sterile and sanitary, and meets the requirements that the medical staff can take the lower side gastrointestinal endoscope easily without lumbar muscle strain.

The invention adopts the technical scheme for solving the technical problems that: the novel endoscope transfer trolley comprises a trolley frame, wherein the trolley frame comprises an inclined frame and a support frame which is positioned on the side part of the inclined frame and fixed on the inclined frame, universal wheels are fixed at the bottom ends of the inclined frame and the support frame, a trolley handle is fixed at the top end of the inclined frame, a first support bracket is fixed at the top of the inclined frame, a first support tray is placed on the first support bracket, and a first dustproof cover covers the first support tray; a pair of first L-shaped steel plates fixed at the left end and the right end of the inclined frame is arranged below the first supporting bracket, first guide rails are fixed on the two first L-shaped steel plates, first slide blocks are connected on the two first guide rails in a sliding manner, first slide seats fixed at the positions of the first slide blocks are arranged above the first guide rails, a first motor for driving the first slide seats to move is fixed on the lower side of the first L-shaped steel plates, a pair of second guide rails arranged oppositely at the left side and the right side are fixed on the first slide seats, second slide blocks are connected at the positions of the two second guide rails in a sliding manner, X-shaped lifting rods are arranged above the two second guide rails, the bottom ends of the two X-shaped lifting rods are respectively hinged at the positions of the second slide blocks, a first connecting plate is fixed between the two second slide blocks in the width direction, a second supporting bracket is arranged above the X-shaped lifting rods, a second supporting tray is arranged on the second supporting bracket, and a second dustproof cover is covered on the second supporting tray, a pair of third guide rails which are oppositely arranged at the left and right and correspond to the two second guide rails respectively are fixed on the bottom surface of the second support bracket, two third slide blocks are connected to the two third guide rails in a sliding manner, the top ends of the two X-shaped lifting rods are hinged to the third slide blocks respectively, and a pair of second motors which respectively drive the two first connecting plates to draw close to each other or open to each other are fixed in the first slide seat; a pair of second L-shaped steel plates fixed at the left end and the right end of the inclined frame is arranged below the second supporting bracket, fourth guide rails are fixed on the two second L-shaped steel plates, fourth slide blocks are connected on the two fourth guide rails in a sliding manner, a second slide seat fixed at each fourth slide block is arranged above the fourth guide rails, a third motor for driving the second slide seat to move is fixed at the lower side of the second L-shaped steel plate, a pair of fifth guide rails arranged oppositely at the left side and the right side are fixed on the second slide seat, fifth slide blocks are connected at the two fifth guide rails in a sliding manner, a lifting rod piece is arranged above the two fifth guide rails and comprises a first X-shaped rod and a second X-shaped rod, the two sides of the top end of the first X-shaped rod are respectively hinged with the two sides of the bottom end of the second X-shaped rod, the two sides of the bottom end of the two first X-shaped rods are respectively hinged at the two fifth slide blocks, and a second connecting plate is fixed between the two fifth slide blocks in the width direction, the top of second X type pole is equipped with the third support bracket, third support tray has been put on the third support bracket, third support tray upper cover has closed the third dust prevention lid, the bottom surface of third support bracket is fixed with a pair of left and right relative setting and with the sixth guide rail that two fourth guide rail positions correspond respectively, all sliding connection has the sixth slider on two sixth guide rails, the top both sides of second X type pole articulate respectively in two sixth slider departments, the bottom mounting of second slide has a pair of fourth motor that drives two second connecting plates respectively and draw close each other or open each other. The frame and the universal wheels are used for transporting, transporting and supporting the gastrointestinal endoscope apparatus; the first support bracket, the first support tray and the first dust cover have the advantages that gastrointestinal endoscope instruments positioned at the highest end of the first support tray can be transported to an operating room, the first support tray is high in position, and the first support tray can be directly taken away from the first support bracket without bending down and conveyed to a designated position in the operating room for use; the first L-shaped steel plate, the first guide rail, the first sliding block, the first sliding seat, the first motor, the second guide rail, the second sliding block, the X-shaped lifting rod, the second support bracket, the second support tray, the second dustproof cover, the third guide rail and the third sliding block have the effects that the second support tray can be moved inwards and outwards and can be driven to move upwards and downwards, so that medical personnel can be prevented from bending down to take gastrointestinal endoscope instruments; here second L shaped steel board, fourth guide rail, fourth slider, second slide, third motor, fifth guide rail, fifth slider, lifter bar, first X type pole, second X type pole, third support bracket, third support tray, third dust cover, sixth guide rail, the effect of sixth slider is, can be to the inside and outside removal of third support tray and can drive the third support tray and move up and down to avoid medical personnel to bow and remove the gastroenterology mirror apparatus of taking.

Further perfection, the cart handle is fixed with a rubber sleeve, and a group of anti-skidding salient points are fixed at the rubber sleeve. The rubber sleeve and the anti-skidding salient points have the effects of playing an anti-skidding role on the handle of the trolley, so that the trolley is more stable and has better stability when being pushed to move.

The first motor is a servo motor, a first gear is fixed on a rotating shaft of the first motor, a first supporting connecting plate is fixed between the two first L-shaped steel plates, the first motor is fixed at the first supporting plate, a first rack is fixed on the bottom surface of the first sliding seat, and the first gear is matched at the first rack; the second motor is fixed on the bottom surface of the first sliding seat and is a first stepping motor double-shaft motor, first threaded rods with opposite thread directions are fixed on two rotating shafts of the second motor, a first moving channel hole is formed in the bottom surface of the first sliding seat, first moving blocks located at the moving channel hole are fixed on the two first connecting plates, and the two first threaded rods are respectively in threaded connection with the two first moving blocks. The first gear, the first support connecting plate and the first rack have the effects that the first gear can be driven by the first motor to drive the first rack to move, and the first rack is fixed at the first sliding seat and the first motor is fixed at the first support connecting plate, so that the first motor drives the first gear to rotate, possibly and conveniently to drive the first sliding seat to move inwards and outwards; the second motor, the first threaded rods, the first moving channel holes and the first moving blocks can drive the first connecting plates to mutually draw together or open, so that the X-shaped lifting rods can be driven to move, the second supporting tray can be driven to move up and down, and the two first threaded rods can drive the first connecting plates to mutually draw together or open when rotating due to the fact that the thread directions of the two first threaded rods are opposite; the first stepping motor dual-shaft motor is a product existing on the market, and a product of companies such as STP-42D4042-02, Nanodake electronics (Changzhou) and the like can be selected.

The third motor is a servo motor, a second gear is fixed on a rotating shaft of the third motor, a second supporting connecting plate is fixed between the two second L-shaped steel plates, the third motor is fixed at the second supporting plate, a second rack is fixed on the bottom surface of the second sliding seat, and the second gear is matched at the second rack; the fourth motor is fixed on the bottom surface of the second sliding seat and is a second stepping motor double-shaft motor, second threaded rods with opposite thread directions are fixed on two rotating shafts of the fourth motor, a second moving channel hole is formed in the bottom surface of the second sliding seat, second moving blocks located in the second moving channel hole are fixed on the two second connecting plates, and the two second threaded rods are respectively in threaded connection with the two second moving blocks. The second gear, the second support connecting plate and the second rack have the effects that the second gear can be driven by the third motor to drive the second rack to move, and the third motor drives the second gear to rotate so as to drive the second slide seat to move inwards and outwards conveniently as the second rack is fixed at the second slide seat and the third motor is fixed at the second support connecting plate; the fourth motor, the second threaded rods, the second moving channel holes and the second moving blocks can drive the second connecting plates to mutually close or open, so that the lifting rod piece can be driven to move, and the third supporting tray can be driven to move up and down; here, the second stepping motor dual-shaft motor is a commercially available product, and a product of companies such as STP-42D4042-02, nanoengine electronics (changzhou) and the like can be selected as the second stepping motor dual-shaft motor.

The first support connecting plate is fixed between the two first L-shaped steel plates, the first support connecting plate is fixed on the first support connecting plate, the second support connecting plate is fixed on the second support connecting plate, the first sliding seat is fixed on the first support connecting plate, the second sliding seat is fixed on the second support connecting plate, and the first sliding seat is fixed on the second support connecting plate; a second leaning plate is fixed between the inner side ends of the two second L-shaped steel plates, a third travel switch is fixed on the second leaning plate, a fourth travel switch fixed on the second supporting connecting plate is arranged at the outer side ends of the two second L-shaped steel plates, a second touch block used for touching a pressing head of the fourth travel switch is fixed on the bottom surface of the second sliding seat, and a second touch pressing inclined plane is arranged on the second touch block; the bottom surface of the first support bracket is fixed with a single chip microcomputer controller, a lithium battery is fixed below the single chip microcomputer controller, a first switch and a second switch are fixed on the cart handle, and the single chip microcomputer controller is connected with the first switch, the second switch, the first motor, the second motor, the third motor, the fourth motor, the first travel switch, the second travel switch, the third travel switch, the fourth travel switch and the lithium battery through lines. The first leaning plate, the first travel switch, the second travel switch, the first touch block, the first touch pressing inclined plane, the second leaning plate, the third travel switch, the second touch block, the second touch pressing inclined plane, the single chip microcomputer controller, the first switch and the second switch have the effects that the inward and outward movement of the second supporting tray and the lifting operation of the second supporting tray can be automatically controlled by pressing the first switch, and the inward and outward movement of the third supporting tray and the lifting operation of the third supporting tray can be automatically controlled by pressing the second switch; the singlechip controller is a product in the market, and can be a product of companies such as Feisi Ka, Ruisa electronics, England flying, Toshiba and the like; here the lithium battery can be charged so that it can give a source of power.

The invention has the beneficial effects that: the invention has ingenious and reasonable structural design, can transport and support the gastrointestinal endoscope apparatus by utilizing the frame and the universal wheels, can transport the gastrointestinal endoscope apparatus positioned at the highest first support tray to an operating room by utilizing the first support bracket, the first support tray and the first dust cover, can directly take the first support tray from the first support bracket without stooping down and send the first support tray to a designated position in the operating room for use, and can move the second support tray inside and outside and drive the second support tray to move up and down by utilizing the first L-shaped steel plate, the first guide rail, the first slide block, the first slide seat, the first motor, the second guide rail, the second slide block, the X-shaped lifting rod, the second support bracket, the second support tray, the second dust cover, the third guide rail and the third slide block, thereby avoid medical personnel to bow to get the gastroenterology apparatus of taking, utilize second L shaped steel board, the fourth guide rail, the fourth slider, the second slide, the third motor, the fifth guide rail, the fifth slider, the lifter, first X type pole, second X type pole, the third supports the bracket, the third supports the tray, the third dust cover, the sixth guide rail, the effect of sixth slider is, can support the tray to the third, move outward and can drive the third and support the tray and move up and down, thereby avoid medical personnel to bow to get the gastroenterology apparatus of taking, be worth popularizing and applying.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1;

FIG. 3 is a schematic view from perspective B of FIG. 1;

FIG. 4 is a schematic view from perspective C of FIG. 1;

FIG. 5 is an enlarged view of a portion of the area D of FIG. 4;

FIG. 6 is a schematic view from perspective E of FIG. 1;

FIG. 7 is an enlarged view of a portion of the area F of FIG. 6;

FIG. 8 is a flow chart illustrating the operation of the second support tray being moved outwardly and lifted in accordance with the present invention;

fig. 9 is a flow chart illustrating the operation principle of the third supporting tray of the present invention when it is moved outward and lifted.

Description of reference numerals: the device comprises a frame 1, an inclined frame 1-1, a support frame 1-2, universal wheels 1-3, a cart handle 1-4, a rubber sleeve 1-4a, anti-skid bumps 1a-4a, a first support bracket 2, a first support tray 3, a first dust cover 4, a first L-shaped steel plate 5, a first guide rail 6, a first slide block 7, a first slide seat 8, a first moving channel hole 8-1, a first motor 9, a first gear 9-1, a second guide rail 10, a second slide block 11, an X-shaped lifting rod 12, a first connecting plate 13, a second support bracket 14, a second support tray 15, a second dust cover 16, a third guide rail 17, a third slide block 18, a second motor 19, a first threaded rod 19-1, a second L-shaped steel plate 20, a fourth guide rail 21, a fourth slide block 22, a second slide seat 23, a third motor 24, a second gear 24-1, the first guide rail 25, the fifth slider 26, the lifting rod 26a, the first X-shaped rod 26a-1, the second X-shaped rod 26a-2, the second connecting plate 27, the third supporting bracket 28, the third supporting tray 29, the third dust-proof cover 30, the sixth guide rail 31, the sixth slider 32, the fourth motor 33, the second threaded rod 33-1, the first supporting connecting plate 34, the first rack 35, the first moving block 36, the second supporting connecting plate 37, the second rack 38, the second moving block 39, the first rest plate 40, the first travel switch 41, the second travel switch 42, the first touch block 43, the first touch press inclined plane 43-1, the second rest plate 44, the third travel switch 45, the fourth travel switch 46, the second touch block 47, the second touch press inclined plane 47-1, the lithium battery controller 48, the lithium battery 49, the first switch 50, and the second single chip microcomputer 51.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to figures 1-9: the novel endoscope transfer trolley comprises a trolley frame 1, wherein the trolley frame 1 comprises an inclined frame 1-1 and a support frame 1-2 which is positioned on the side part of the inclined frame 1-1 and fixed on the inclined frame 1-1, universal wheels 1-3 are fixed at the bottom ends of the inclined frame 1-1 and the support frame 1-2, a trolley handle 1-4 is fixed at the top end of the inclined frame 1-1, a first support bracket 2 is fixed at the top part of the inclined frame 1-1, a first support tray 3 is placed on the first support bracket 2, and a first dustproof cover 4 covers the first support tray 3; a pair of first L-shaped steel plates 5 fixed at the left end and the right end of the inclined frame 1-1 is arranged below the first supporting bracket 2, first guide rails 6 are fixed on the two first L-shaped steel plates 5, first slide blocks 7 are connected on the two first guide rails 6 in a sliding manner, first slide seats 8 fixed at the positions of the first slide blocks 7 are arranged above the first guide rails 6, a first motor 9 for driving the first slide seats 8 to move is fixed at the lower side of the first L-shaped steel plates 5, a pair of second guide rails 10 arranged oppositely at the left side and the right side are fixed on the first slide seats 8, second slide blocks 11 are connected at the positions of the two second guide rails 10 in a sliding manner, X-shaped lifting rods 12 are arranged above the two second guide rails 10, the bottom ends of the two X-shaped lifting rods 12 are respectively hinged at the positions of the second slide blocks 11, a first connecting plate 13 is fixed between the two second slide blocks 11 in the width direction, and a second supporting bracket 14 is arranged above the X-shaped lifting rods 12, a second supporting tray 15 is placed on the second supporting bracket 14, a second dustproof cover 16 is covered on the second supporting tray 15, a pair of third guide rails 17 which are oppositely arranged left and right and respectively correspond to the two second guide rails 10 are fixed on the bottom surface of the second supporting bracket 14, two third sliding blocks 18 are respectively connected on the two third guide rails 17 in a sliding manner, the top ends of the two X-shaped lifting rods 12 are respectively hinged at the third sliding blocks 18, and a pair of second motors 19 which respectively drive the two first connecting plates 13 to mutually draw close or mutually open are fixed in the first sliding seat 8; a pair of second L-shaped steel plates 20 fixed at the left end and the right end of the inclined frame 1-1 are arranged below the second supporting bracket 14, fourth guide rails 21 are fixed on the two second L-shaped steel plates 20, fourth sliding blocks 22 are connected on the two fourth guide rails 21 in a sliding manner, second sliding seats 23 fixed at the positions of the fourth sliding blocks 22 are arranged above the fourth guide rails 21, a third motor 24 for driving the second sliding seats 23 to move is fixed at the lower side of the second L-shaped steel plates 20, a pair of left and right oppositely arranged fifth guide rails 25 are fixed on the second sliding seats 23, fifth sliding blocks 26 are connected at the positions of the two fifth guide rails 25 in a sliding manner, lifting rod members 26a are arranged above the two fifth guide rails 25, each lifting rod member 26a comprises a-1 first X-shaped rods 26a-1 and second X-shaped rods 26a-2, two sides of the top ends of the first X-shaped rods 26a-1 are respectively hinged with two sides of the bottom ends of the second X-shaped rods 26a-2, the two sides of the bottom end of the two first X-shaped rods 26a-1 are respectively hinged at the two fifth sliding blocks 26, a second connecting plate 27 is fixed between the two fifth sliding blocks 26 in the width direction, a third supporting bracket 28 is arranged above the second X-shaped rods 26-2, a third supporting tray 29 is placed on the third supporting bracket 28, a third dustproof cover 30 is covered on the third supporting tray 29, a pair of sixth guide rails 31 which are oppositely arranged on the left and right and respectively correspond to the two fourth guide rails 21 are fixed on the bottom surface of the third supporting bracket 28, the two sixth guide rails 31 are respectively connected with a sixth sliding block 32 in a sliding manner, the two sides of the top end of the second X-shaped rods 26-2 are respectively hinged at the two sixth sliding blocks 32, and a pair of fourth motors 33 which respectively drive the two second connecting plates 27 to mutually approach or mutually open are fixed at the bottom end of the second sliding seat 23.

Rubber sleeves 1-4a are fixed on the cart handles 1-4, and a group of anti-skid salient points 1a-4a are fixed at the positions of the rubber sleeves 1-4 a.

The first motor 9 is a servo motor, a first gear 9-1 is fixed on a rotating shaft of the first motor 9, a first supporting connecting plate 34 is fixed between the two first L-shaped steel plates 5, the first motor 9 is fixed at the first supporting plate 34, a first rack 35 is fixed on the bottom surface of the first sliding seat 8, and the first gear 9-1 is matched at the first rack 35; the second motor 19 is fixed on the bottom surface of the first sliding seat 8, the second motor 19 is a first stepping motor double-shaft motor, first threaded rods 19-1 with opposite thread directions are fixed on two rotating shafts of the second motor 19, a first moving channel hole 8-1 is formed in the bottom surface of the first sliding seat 8, first moving blocks 36 located at the moving channel holes 8-1 are fixed on the two first connecting plates 13, and the two first threaded rods 19-1 are respectively in threaded connection with the two first moving blocks 36.

The third motor 24 is a servo motor, a second gear 24-1 is fixed on a rotating shaft of the third motor 24, a second supporting connecting plate 37 is fixed between the two second L-shaped steel plates 20, a second rack 38 is fixed on the bottom surface of the second sliding seat 23, and the second gear 24-1 is matched at the second rack 38; the fourth motor 33 is fixed on the bottom surface of the second slide carriage 23, the fourth motor 33 is a second stepping motor dual-shaft motor, second threaded rods 33-1 with opposite thread directions are fixed on the dual shafts of the fourth motor 33, the bottom surface of the second slide carriage 23 is provided with a second moving channel hole 23-1, second moving blocks 39 located at the second moving channel hole 23-1 are fixed on the two second connecting plates 27, and the two second threaded rods 33-1 are respectively in threaded connection with the two second moving blocks 39.

A first leaning plate 40 is fixed between the inner side ends of the two first L-shaped steel plates 5, a first travel switch 41 is fixed on the first leaning plate 40, a second travel switch 42 fixed on the first supporting connecting plate 34 is arranged at the outer side ends of the two first L-shaped steel plates 5, a first touch block 43 used for touching a pressing head of the second travel switch 42 is fixed on the bottom surface of the first sliding seat 8, and a first touch pressing inclined plane 43-1 is arranged on the first touch block 43; a second leaning plate 44 is fixed between the inner side ends of the two second L-shaped steel plates 20, a third travel switch 45 is fixed on the second leaning plate 44, a fourth travel switch 46 fixed on the second supporting connecting plate 37 is arranged at the outer side ends of the two second L-shaped steel plates 20, a second touch block 47 used for touching the pressing head of the fourth travel switch 46 is fixed on the bottom surface of the second sliding seat 23, and a second touch pressing inclined surface 47-1 is arranged on the second touch block 47; a single chip microcomputer controller 48 is fixed on the bottom surface of the first support bracket 2, a lithium battery 49 is fixed below the single chip microcomputer controller 48, a first switch 50 and a second switch 51 are fixed on the cart handle 1-4, and the single chip microcomputer controller 48 is in line connection with the first switch 50, the second switch 51, the first motor 9, the second motor 19, the third motor 24, the fourth motor 33, the first travel switch 41, the second travel switch 42, the third travel switch 45, the fourth travel switch 46 and the lithium battery 49.

The working principle of the invention is as follows: first, a gastroscope or enteroscope is placed at the first support tray 3, the second support tray 15, the third support tray 29; when a gastroscope or enteroscope is needed in an operating room, the transfer trolley of the invention only needs to be pushed into the operating room, then the first dustproof cover 4 on the first supporting tray 3 is opened, as the position of the first supporting tray 3 is positioned at the top of the transfer trolley and is high enough, medical personnel can arrange a plurality of wound gastroscope or enteroscope instrument tools in the first supporting tray 3 without bending, after the wound gastroscope or enteroscope instrument tools are arranged, the first supporting tray 3 can be integrally taken away from the first supporting bracket 2 of the transfer trolley of the invention to the appointed position in the operating room, and the arranged gastroscope or enteroscope instrument tools can be directly taken for use, because of the sterile environment in the operating room, the wound gastroscope or enteroscope instrument tools can be arranged outside the operating room by the traditional medical cart, the sterilization, sanitation and safety are improved; when the gastroscope or enteroscope instrument tool at the position of the second supporting tray 15 needs to be taken, only the first switch 50 needs to be pressed, at the moment, the first motor 9 is started to drive the first gear 9-1 to rotate, because the first motor 9 is fixed at the position of the first supporting connecting plate 34, the first motor 9 does not move, the first gear 9-1 drives the first rack 35 to move, because the first rack 35 is fixed at the position of the first sliding seat 8, the first sliding seat 8 is driven to move outwards, when the first touch pressing inclined plane 43-1 on the first touch block 43 touches and presses the pressing head of the second travel switch 42, the second travel switch 42 gives a signal to the singlechip controller 48, so that the first motor 9 stops working, at the moment, the first sliding seat 8 and the second supporting tray 15 at the position of the first sliding seat 8 are pushed outwards to a designated position and then, the singlechip controller 48 controls the second motor 19 to start, so as to drive the two first threaded rods 19-1 to run, and because the thread directions of the two first threaded rods 19-1 are opposite, the first threaded rods 19-1 can synchronously drive the two first moving blocks 36 to draw close to each other, because the two first moving blocks 36 are fixed at the two first connecting plates 13, and the second motor 19 is fixed at the first sliding seat 8, the two first moving blocks 36 can draw close to each other at the first moving channel hole 8-1 to move the two X-shaped lifting rods 12, so as to drive the second supporting tray 15 to move upwards to the height position equal to the first supporting tray 3, so that a plurality of wound gastroscope or enteroscope instruments at the second supporting tray 2 can be straightened in an operating room without stooping, and after the straightening, the second supporting tray 15 can be taken out from the second supporting tray 14 of the transfer trolley of the invention to a designated operating room Due to the sterile environment in the operating room, compared with the traditional medical cart, the gastroscope or enteroscope instrument tool which is straightened and wound together in the operating room is straightened out outside the operating room, and is more sterile, sanitary and safe, and medical staff do not need to bend down to operate because the second supporting tray 15 is lifted to the height position (shown in figure 8) which is equal to the first supporting tray 3, so that the trouble of lumbar muscle strain caused by the long-time frequent bending operation of the medical staff is avoided; when the gastroscope or enteroscope instrument tool at the position of the third supporting tray 29 needs to be taken, only the second switch 51 needs to be pressed, at this time, the third motor 24 is started to drive the second gear 24-1 to rotate, because the third motor 24 is fixed at the position of the second supporting connecting plate 37, the third motor 24 does not move, the second gear 24-1 drives the second rack 38 to move, because the second rack 38 is fixed at the position of the second sliding seat 23, the second sliding seat 23 is driven to move outwards, when the second touch pressing inclined plane 47-1 on the second touch block 47 touches and presses the pressing head of the fourth travel switch 46, the fourth travel switch 46 gives a signal to the singlechip controller 48, so that the third motor 24 stops working, at this time, the second sliding seat 23 and the third supporting tray 29 at the position of the second sliding seat 23 are pushed outwards to a designated position, and then, the singlechip controller 48 controls the fourth motor 33 to start, so as to drive the two second threaded rods 33-1 to run, because the thread directions of the two second threaded rods 33-1 are opposite, the second threaded rods 33-1 rotate to synchronously drive the two second moving blocks 39 to approach each other, because the two second moving blocks 39 are fixed at the two second connecting plates 27, and the fourth motor 33 is fixed at the second sliding seat 23, the two second moving blocks 39 move to approach each other at the second moving channel hole 23-1, so that the two lifting rod members 26a move, and the double-rod lifting height of the first X-shaped rod 26a-1 and the second X-shaped rod 26a-2 is utilized to drive the third supporting tray 29 to move up to the height position (as shown in figure 9) equal to that of the first supporting tray 3, so that a plurality of gastroscope or enteroscope instrument tools wound together at the third supporting tray 29 can be handled without bending down in an operating room, after the straightening out, the third supporting tray 29 can be integrally taken away from the third supporting bracket 28 of the transfer trolley to a designated position in the operating room, and the straightened gastroscope or enteroscope instrument can be directly taken for use, because of the sterile environment in the operating room, a plurality of wound gastroscope or enteroscope instrument tools are straightened out in the operating room, compared with the traditional medical cart, the straightening out is carried out outside the operating room, and the sterility, sanitation and safety are better, because the third supporting tray 29 is lifted to the height position equal to the first supporting tray 3, the medical staff does not need to bend down for operation, and the trouble of lumbar muscle strain caused by long-time bending down operation of the medical staff is avoided; when the second supporting tray 15 needs to be reset, the first switch 50 is only needed to be pressed again, the second supporting tray 15 is reset and touches the pressing head of the first travel switch 41, and therefore the resetting operation of the second supporting tray 15 is completed; when the third support tray 29 needs to be reset, the second switch 51 needs to be pressed again, the third support tray 29 is reset and touches the third stroke switch 45, and therefore the reset operation of the third support tray 29 is completed; the gastrointestinal endoscope instrument is ingenious and reasonable in structural design, can be used for carrying out sterile operation on the gastrointestinal endoscope instrument without stooping, is convenient to take, and is worthy of popularization and application.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a new-type scope transfer car (buggy), includes frame (1), characterized by: the frame (1) comprises an inclined frame (1-1) and a support frame (1-2) which is positioned on the side part of the inclined frame (1-1) and fixed on the inclined frame (1-1), universal wheels (1-3) are fixed at the bottom ends of the inclined frame (1-1) and the support frame (1-2), a cart handle (1-4) is fixed at the top end of the inclined frame (1-1), a first support bracket (2) is fixed at the top part of the inclined frame (1-1), a first support tray (3) is placed on the first support bracket (2), and a first dust cover (4) is covered on the first support tray (3);

a pair of first L-shaped steel plates (5) fixed at the left end and the right end of an inclined frame (1-1) is arranged below the first support bracket (2), two first L-shaped steel plates (5) are respectively fixed with a first guide rail (6), two first guide rails (6) are respectively connected with a first sliding block (7) in a sliding manner, a first sliding seat (8) fixed at each first sliding block (7) is arranged above each first guide rail (6), a first motor (9) driving the first sliding seat (8) to move is fixed at the lower side of each first L-shaped steel plate (5), a pair of second guide rails (10) which are oppositely arranged at the left side and the right side are fixed on each first sliding seat (8), a second sliding block (11) is respectively connected at the positions of the second guide rails (10) in a sliding manner, X-shaped lifting rods (12) are respectively arranged above the second guide rails (10), and the bottom ends of the X-shaped lifting rods (12) are respectively hinged at the positions of the second sliding blocks (11), a first connecting plate (13) is fixed between the two second sliding blocks (11) in the width direction, a second supporting bracket (14) is arranged above the X-shaped lifting rod (12), a second supporting tray (15) is placed on the second supporting bracket (14), a second dustproof cover (16) is covered on the second supporting tray (15), a pair of third guide rails (17) which are oppositely arranged at the left and the right and respectively correspond to the positions of the two second guide rails (10) are fixed on the bottom surface of the second supporting bracket (14), two third sliding blocks (18) are respectively connected on the two third guide rails (17) in a sliding way, the top ends of the two X-shaped lifting rods (12) are respectively hinged at the third sliding blocks (18), a pair of second motors (19) which respectively drive the two first connecting plates (13) to mutually close or mutually open are fixed in the first sliding seat (8);

a pair of second L-shaped steel plates (20) fixed at the left end and the right end of the inclined frame (1-1) is arranged below the second supporting bracket (14), a fourth guide rail (21) is fixed on each second L-shaped steel plate (20), a fourth sliding block (22) is connected on each fourth guide rail (21) in a sliding manner, a second sliding seat (23) fixed at each fourth sliding block (22) is arranged above each fourth guide rail (21), a third motor (24) for driving each second sliding seat (23) to move is fixed on the lower side of each second L-shaped steel plate (20), a pair of fifth guide rails (25) which are oppositely arranged on the left side and the right side are fixed on each second sliding seat (23), a fifth sliding block (26) is connected at each fifth guide rail (25) in a sliding manner, a lifting rod piece (26a) is arranged above each fifth guide rail (25), and each lifting rod piece (26a) comprises a first X-shaped rod (26a-1) and a second X-2) Two sides of the top end of the first X-shaped rod (26a-1) are hinged with two sides of the bottom end of the second X-shaped rod (26a-2) respectively, two sides of the bottom end of the two first X-shaped rods (26a-1) are hinged with two fifth sliding blocks (26) respectively, a second connecting plate (27) is fixed between the two fifth sliding blocks (26) in the width direction, a third supporting bracket (28) is arranged above the second X-shaped rod (26a-2), a third supporting tray (29) is placed on the third supporting bracket (28), a third dust-proof cover (30) is covered on the third supporting tray (29), a pair of sixth guide rails (31) which are oppositely arranged on the left and right and correspond to the positions of the two fourth guide rails (21) respectively are fixed on the bottom surface of the third supporting bracket (28), and a sixth sliding block (32) is connected to the two sixth guide rails (31), two sides of the top end of the second X-shaped rod (26a-2) are respectively hinged to the two sixth sliding blocks (32), and a pair of fourth motors (33) which respectively drive the two second connecting plates (27) to mutually close or mutually open are fixed at the bottom end of the second sliding seat (23).

2. The novel endoscope transfer trolley of claim 1, which is characterized in that: rubber sleeves (1-4a) are fixed on the cart handles (1-4), and a group of anti-skidding salient points (1a-4a) are fixed at the rubber sleeves (1-4 a).

3. The novel endoscope transfer trolley of claim 1, which is characterized in that: the first motor (9) is a servo motor, a first gear (9-1) is fixed on a rotating shaft of the first motor (9), a first supporting connecting plate (34) is fixed between the two first L-shaped steel plates (5), a first rack (35) is fixed on the bottom surface of the first sliding seat (8), and the first gear (9-1) is matched with the first rack (35); the second motor (19) is fixed on the bottom surface of the first sliding seat (8), the second motor (19) is a first stepping motor double-shaft motor, first threaded rods (19-1) with opposite thread directions are fixed on two rotating shafts of the second motor (19), a first moving channel hole (8-1) is formed in the bottom surface of the first sliding seat (8), first moving blocks (36) located in the moving channel hole (8-1) are fixed on the two first connecting plates (13), and the two first threaded rods (19-1) are respectively in threaded connection with the two first moving blocks (36).

4. The novel endoscope transfer trolley of claim 3, which is characterized in that: the third motor (24) is a servo motor, a second gear (24-1) is fixed on a rotating shaft of the third motor (24), a second supporting connecting plate (37) is fixed between the two second L-shaped steel plates (20), a second rack (38) is fixed on the bottom surface of the second sliding seat (23), and the second gear (24-1) is matched with the second rack (38); the fourth motor (33) is fixed to the bottom surface of the second sliding seat (23), the fourth motor (33) is a second stepping motor double-shaft motor, second threaded rods (33-1) with opposite thread directions are fixed to two rotating shafts of the fourth motor (33), a second moving channel hole (23-1) is formed in the bottom surface of the second sliding seat (23), second moving blocks (39) located at the second moving channel hole (23-1) are fixed to the two second connecting plates (27), and the two second threaded rods (33-1) are respectively in threaded connection with the two second moving blocks (39).

5. The novel endoscope transfer trolley of claim 4, which is characterized in that: a first leaning plate (40) is fixed between the inner side ends of the two first L-shaped steel plates (5), a first travel switch (41) is fixed on the first leaning plate (40), a second travel switch (42) fixed on the first supporting connecting plate (34) is arranged at the outer side end of each first L-shaped steel plate (5), a first touch block (43) used for touching a pressing head of the second travel switch (42) is fixed on the bottom surface of the first sliding seat (8), and a first touch pressing inclined plane (43-1) is arranged on the first touch block (43); a second leaning plate (44) is fixed between the inner side ends of the two second L-shaped steel plates (20), a third travel switch (45) is fixed on the second leaning plate (44), a fourth travel switch (46) fixed on a second supporting connecting plate (37) is arranged at the outer side end of each second L-shaped steel plate (20), a second touch block (47) used for touching a pressing head of the fourth travel switch (46) is fixed on the bottom surface of the second sliding seat (23), and a second touch pressing inclined surface (47-1) is arranged on the second touch block (47); the bottom surface of first support bracket (2) is fixed with single chip microcomputer controller (48), the below of single chip microcomputer controller (48) is fixed with lithium cell (49), be fixed with first switch (50) and second switch (51) on shallow handle (1-4), single chip microcomputer controller (48) and first switch (50), second switch (51), first motor (9), second motor (19), third motor (24), fourth motor (33), first travel switch (41), second travel switch (42), third travel switch (45), fourth travel switch (46), lithium cell (49) line connection together.