CN210277604U

CN210277604U - Portable diagnosis and treatment platform supporting seat

Info

Publication number: CN210277604U
Application number: CN201920602155.0U
Authority: CN
Inventors: 李法林; 王若永; 钱珊珊; 张爱云
Original assignee: SHANGHAI PINXING MEDICAL EQUIPMENT CO Ltd; Air Force Specialty Medical Center of PLA
Current assignee: SHANGHAI PINXING MEDICAL EQUIPMENT CO Ltd; Air Force Specialty Medical Center of PLA
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-10
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a portable platform supporting seat for diagnosis and treatment, which belongs to the technical field of diagnosis and treatment platforms and comprises a single bed plate frame corresponding to a functional platform or divided into a plurality of blocks, an L-shaped cantilever frame, a base frame in shaft joint with a driving piece shaft joint part of the L-shaped cantilever frame, a lifting driving piece for driving the L-shaped cantilever frame to rotate around a shaft joint pipe of the base frame for lifting height adjustment, a horizontal driving piece for driving the bed plate frame to rotate around a short arm end part of the L-shaped cantilever frame for horizontal position adjustment, the L-shaped cantilever frame is in a tilting mode and rotatably and axially joints the end part of a long arm of the L-shaped cantilever frame in a supporting column shaft joint hole at the upper end of a supporting column of the base frame through the shaft joint pipe, and the end part of the short arm is in shaft joint with the near thigh side of the base. The utility model discloses for current equipment have simple structure cost low, warehousing and transportation carry small light in weight, expand and draw in a great deal of superiority such as easy and simple to handle in, extensively be suitable for medical unit's use during the flat war.

Description

Portable diagnosis and treatment platform supporting seat

Technical Field

The utility model relates to a diagnose platform technical field, specifically a platform supporting seat is diagnose to portable.

Background

The specifications and varieties of diagnosis and treatment platforms such as operating tables, gynecological diagnosis and treatment beds, turning wheels, flushing beds and the like used in the current hospitals are relatively complete, and the performance is relatively advanced. However, due to the particularity of the field environmental conditions, the existing equipment in the hospital is difficult to adapt to the field use. Mainly characterized by generally heavier weight, large folded volume, inconvenient carrying and transportation and outdoor expansion work.

As shown in the attached figure 1, the simple diagnosis and treatment bed is a simple diagnosis and treatment bed which is used in a large amount in a common hospital, is light and has low manufacturing cost. But the frame type base can not be used for lifting and adjusting the body position, so that the diagnosis and treatment operation is inconvenient; and because the frame type base can not be folded, the box is large in volume and inconvenient to store, transport and carry, and therefore emergency mobile medical teams are rarely equipped with the equipment.

As shown in the attached figure 2, the portable operating table is arranged in field hospitals of middle and outer army, the base of the portable operating table is in an A-shaped structure, and the lifting adjustment of the bed is realized by driving two supporting leg casters to open and close through a hand-operated screw rod. Because the ground in battlefields and disaster areas is uneven and soft, the lifting adjustment is troublesome because the caster sinks in practical use; and when the bed is wholly lifted to a high position, the distance between the two legs is reduced, and the stability of the bed is affected.

The portable base shown in figure 3 is used for a simple gynecological bed, can lift and lower the bed plate in parallel, but cannot adjust the head-low position or the head-high position.

Therefore, in order to improve the level of emergency medical rescue equipment, further improvements are needed to research and explore new solutions and configurations of portable medical platforms.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a platform supporting seat is diagnose to portable, both simple structure, weight are light again, can reduce the vanning warehousing and transportation volume by a wide margin after drawing in, and have sufficient height again when expanding the use to can conveniently realize the whole height of bed, the operation regulation of the angle of sloping around, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable supporting seat for diagnosis and treatment platform is composed of a single plate frame or multiple combined plate frames, an L-shaped cantilever frame, a base frame connected to the drive unit of said L-shaped cantilever frame via axle, a lifting drive unit for driving said L-shaped cantilever frame to rotate around the axle of base frame, and a horizontal drive unit for driving said plate frame to rotate around the short arm of said L-shaped cantilever frame via horizontal regulation.

As a further aspect of the present invention: the bed board frame can be of an integral structure; or a gynecological diagnosis and treatment bed plate frame consisting of a back plate frame, a seat plate frame or a head plate frame; but also can be an operating table bed plate frame consisting of a head plate frame, a back plate frame, a seat plate frame and a leg plate frame.

As a further aspect of the present invention: a single bed plate frame or seat plate frame is provided with a shaft connection structure corresponding to the end part of the short arm of the L-shaped cantilever frame relative to the thigh side of the hip position; and a shaft connecting structure corresponding to the horizontal driving piece is arranged at the relative middle part of the bed board frame.

As a further aspect of the present invention: the L-shaped cantilever frame is formed by connecting and fixing a long arm, a short arm and a coupling pipe which are symmetrical, the end parts of the long arm and the short arm are provided with a driving piece coupling part connected with the base frame and the bed board frame, and the middle upper part of the long arm is provided with a coupling structure corresponding to the end parts of the lifting driving piece and the horizontal driving piece.

As a further aspect of the present invention: the base frame is formed by connecting and fixing a plurality of corresponding base frame cross beams, a plurality of symmetrical support columns, support legs, base frame longitudinal beams and wheel axle tubes, and the upper end part of each support column is provided with a shaft connection structure corresponding to the end part of the long arm of the L-shaped cantilever frame.

As a further aspect of the present invention: the lower ends of the supporting columns and the supporting legs are provided with trundles, and the bottoms of the supporting legs can be provided with adjustable supports.

As a further aspect of the present invention: horizontal driving piece and lift driving piece constitute electronic lift driving piece and electronic horizontal driving piece for electric putter, install respectively on the corresponding installation position of bed plate frame, L shape cantilever frame and base frame through the shaft hole at electric putter both ends.

As a further aspect of the present invention: horizontal driving piece and lift driving piece adopt controllable air spring to constitute air spring lift driving piece, air spring horizontal driving piece, and controllable air spring installs respectively on the corresponding installation position of bed plate frame, L shape cantilever frame, base frame through the shaft hole at both ends.

As a further aspect of the present invention: the horizontal driving piece and the lifting driving piece are double-rack hand-operated driving lifting driving pieces, and are provided with racks, gear boxes, linkage shafts and driving handles which are bilaterally symmetrical; the rack penetrates through the gear box to be meshed with a worm wheel and a driving wheel which are arranged in the gear box, and a linkage shaft of the driving handle is connected with the driving wheels in the gear boxes at two sides in series; the upper end of the rack is coupled with the position of the bedplate frame near the waist, and the gear box is supported on the gear box coupling part of the L-shaped cantilever frame through the coupling holes on the two side surfaces.

As a further aspect of the present invention: the lifting driving piece is a rocking handle screw rod lifting assembly, and is provided with an upper rotating frame formed by welding upper rotating plates at two ends of an upper rotating frame supporting shaft, and a lower rotating frame formed by welding a lower rotating frame supporting shaft, a lower rotating frame connecting shaft, a lower rotating plate and a screw rod connecting plate arranged on the lower rotating frame connecting shaft; the upper rotating frame is arranged on a shaft connecting pipe of the L-shaped cantilever frame through an upper rotating frame supporting shaft; the lower part of the lower rotating frame is coupled to the lower rotating frame coupling part of the base frame longitudinal beam through a lower rotating frame support shaft, and the upper part of the lower rotating frame is coupled to the upper and lower rotating frame coupling parts of the upper rotating plate through a lower rotating frame connecting shaft; the far end of the rocking handle lead screw lifting component is coupled with the lead screw connecting plate, and the near end of the rocking handle lead screw lifting component is arranged on a lead screw coupling frame of the base frame.

Compared with the prior art, the beneficial effects of the utility model are that: the portable diagnosis and treatment platform can be used for designing and manufacturing a portable operation table, a gynecological diagnosis and treatment bed, a transfer trolley, a flushing bed and the like, and the L-shaped cantilever which is coupled to the upper end of the support column of the base frame in an inclined state has a larger rotating radius and angle and can be placed at a lower position when being folded, so that the boxing, storage and transportation volume is reduced; the bed board frame can have a larger lifting adjustment stroke in the working state; the adjustment of the horizontal position, the head-low position or the head-high position or the foot-bottom position can be realized through the matching of the lifting driving piece, thereby being very beneficial to diagnosis and treatment operation; the lifting adjusting component can be realized in various modes such as electric, manual and pneumatic modes, so as to meet different use environments and user requirements; in case of uneven ground, the adjustable support can be used for overcoming the defect. The utility model discloses for current equipment have simple structure cost low, warehousing and transportation carry small light in weight, expand and draw in a great deal of superiority such as easy and simple to handle in, extensively be suitable for medical unit's use during the flat war.

Drawings

Fig. 1 is a schematic side view of a simple diagnosis and treatment bed with a frame-type base.

Fig. 2 is a side view of the portable diagnosis and treatment bed with the A-shaped base.

Fig. 3 is a schematic view of a conventional flat lifting mechanism.

Fig. 4 is a schematic side view of the portable diagnosis and treatment bed of the present invention in an unfolded state.

Fig. 5 is a schematic view of the structure of the L-shaped cantilever frame of the present invention.

Fig. 6 is a schematic view of the structure of the bottom chassis frame of the present invention.

Fig. 7 is a schematic diagram of the base of the present invention, wherein the lifting driving member and the horizontal driving member all adopt a rack structure of the manual lifting assembly.

FIG. 8 is a side view of the lift assembly with the lift drive and horizontal drive all driven by the power push rod.

Fig. 9 is a schematic view of a gynecological examination table, wherein the horizontal driving member of the base is in a rack structure, and the lifting driving member is an assembly schematic view of a rotating frame structure.

Fig. 10 is a schematic view of the gynecological examination table of fig. 9.

Fig. 11 is a side elevational view of a lift assembly for a transfer vehicle employing a controllable gas spring.

Fig. 12 is a schematic view of the diagnosis and treatment platform of the base of the present invention showing the state of furling and packing.

In the figure: 1-bed plate frame, 11-head plate frame, 12-back plate frame, 13-seat plate frame, 14-leg plate frame, 2-L-shaped cantilever frame, 21-long arm, 22-short arm, 23-short arm coupling hole, 24-driving piece coupling part, 25-coupling pipe, 3-base frame, 31-supporting column, 32-supporting column coupling hole, 33-base frame longitudinal beam, 34-base frame cross beam, 35-supporting leg, 36-adjustable support, 37-truckle, 38-wheel shaft tube, 310-lead screw coupling frame, 4-lifting driving piece, 41-upper rotating plate, 42-lower rotating plate, 43-lower rotating frame supporting shaft, 44-lower rotating frame coupling shaft, 45-upper rotating frame supporting shaft, 46-upper and lower rotating frame coupling part, 47-lower rotating frame coupling part, 48-screw rod connecting plate, 49-crank handle screw rod lifting assembly, 421-gas spring horizontal driving part, 431-electric lifting driving part, 5-horizontal driving part, 51-rack, 52-gear box, 53-linkage shaft, 54-gear box coupling part, 55-driving handle, 521-gas spring lifting driving part and 531-electric horizontal driving part.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 4, 7, 8, 9 and 11, in an embodiment of the present invention, a portable diagnosis and treatment platform supporting seat includes: a bed board frame 1 which is a single piece or divided into a plurality of pieces and combined corresponding to the functional platform, an L-shaped cantilever frame 2, a base frame 3 which is coupled with a driving piece coupling part 24 of the L-shaped cantilever frame 2, a lifting driving piece 4 which drives the L-shaped cantilever frame 2 to rotate around a coupling pipe 25 of the base frame 3 for adjusting the lifting height, a horizontal driving piece 5 which drives the bed board frame 1 to rotate around the end part of a short arm 22 of the L-shaped cantilever frame 2 for adjusting the horizontal position, it is characterized in that the L-shaped cantilever frame 2 is rotatably pivoted with the end part of the long arm 21 in the shaft connecting hole 32 of the support column 31 of the base frame 3 through the shaft connecting pipe 25 in a dumping manner, the end of the short arm 22 is coupled to the near thigh side of the seat frame 13 on the bed frame 1 through a short arm coupling hole 23.

Preferably, to facilitate the storage and transportation of emergency ambulatory medical units, the base is constructed and arranged such that the functional platform, when collapsed, has an overall height of preferably no greater than 540MM and an overall length of preferably no greater than 1140MM for installation in a 1200X600 MM standard container. For convenient diagnosis and treatment, the base is constructed and designed to ensure that the total height of the functional platform when the functional platform is unfolded for use reaches 850MM or more.

The other parts such as the bed plate frame 1, the L-shaped cantilever frame 2, the base frame 3 and the like can be generally manufactured by various processes such as welding and bending of metal pipes, and can also be manufactured by various materials and methods such as carbon fiber materials, aluminum alloy materials and the like through die casting.

Referring to fig. 3, 6 and 7, the bedplate frame 1 may be a one-piece structure; bed board frames with different structures are prepared according to different use functions: can be a whole bed plate frame, such as a bath vehicle, a diagnosis bed and the like; a transfer trolley with two bed plate frames; can be a gynecological diagnosis and treatment bed plate frame consisting of a back plate frame 12, a seat plate frame 13 or a head plate frame 11; but also can be an operating table bed plate frame consisting of a head plate frame 11, a back plate frame 12, a seat plate frame 13 and a leg plate frame 14; a shaft connection structure corresponding to the end part of the short arm 22 of the L-shaped cantilever frame 2 is arranged on the thigh-close side of the single bed plate frame 1 or the single seat plate frame 13 relative to the hip position; and a shaft connecting structure corresponding to the horizontal driving piece 5 is arranged at the relative middle part of the bed plate frame 1. The bed board frames are usually formed by welding and spraying iron and aluminum pipes and then adding the bed boards, or the bed board frames can be made of high-strength materials such as carbon fiber materials and the like into a whole, and when the bed board frame 1 is a whole, the short arm coupling holes 23 of the L-shaped cantilever frames 2 and the driving piece coupling parts 24 corresponding to the bed board lifting assembly are respectively arranged at the hip positions; when the bed is used for an operation or a gynecological diagnosis and treatment bed, a short arm coupling part of the L-shaped cantilever frame 2 is arranged at the leg side of the seat frame 13, and a coupling part corresponding to the bed board lifting assembly is arranged at the waist side; the bed board frame 1 can be further matched with corresponding bed boards, mattresses and accessories according to different use requirements.

The L-shaped cantilever frame 2 is formed by connecting and fixing a long arm 21, a short arm 22 and a shaft connecting pipe 25 which are symmetrical, a driving piece coupling part 24 connected with the base frame 3 and the bed board frame 1 is arranged at the end parts of the long arm 21 and the short arm 22, and a coupling structure corresponding to the end parts of the lifting driving piece 4 and the horizontal driving piece 5 is arranged at the middle upper part of the long arm 21.

The base frame 3 is formed by connecting and fixing a plurality of base frame cross beams 34, a plurality of support columns 31, support legs 35, base frame longitudinal beams 33, a wheel axle tube 38 and the like which are symmetrical, and the upper end part of each support column 31 is provided with a shaft connection structure corresponding to the end part of the long arm 21 of the L-shaped cantilever frame 2.

The bed board frame 1, the L-shaped cantilever frame 2 and the base frame 3 are usually made of metal pipes by welding, and can also be made of various materials and methods such as carbon fiber materials, aluminum alloy materials and the like by die casting.

Referring to fig. 4, 7 and 10, an L-shaped cantilever frame 2 and a base frame 3 are prepared: the legs 35 and axle tubes 38 can be made of metal round tubes with a diameter of about 35MM, and the rest of the materials (including support columns, longitudinal beam tubes, connecting transverse tubes, long-arm tubes, short-arm tubes and the like) can be made of 50X25MM rectangular metal tubes; the most convenient processing method is to input the graph given by the part drawing into the laser automatic pipe cutting machine, and then respectively cut the metal pipe and the plate to prepare the pipe and the plate material to be used; and welding the prepared pipe material into the cantilever frame 2 and the base frame 3 by adopting a manual or robot welding machine.

Referring to fig. 5 and 6, the upright of the underframe and the base frame longitudinal beam 33, the L-shaped arm of the L-shaped cantilever frame 2 is made into an integral structure by a die-casting process by using carbon fiber or other aluminum and glass fiber reinforced plastics materials.

In order to facilitate the accommodation of the head plate frame 1, the support columns 31 of the base frame 3 may be arranged with upper ends inclined inward; in order to facilitate the installation of different lifting components such as manual, electric, pneumatic and the like, the connecting structures and supporting points of the cantilever frame 2 and the base frame 3 are correspondingly adjusted according to the corresponding connecting structures of the different lifting components; in order to maintain the stability of the platform, the distance between the support legs and the support columns is not smaller than 1100MM, and telescopic support legs can be arranged if necessary.

The lower ends of the supporting column 31 and the supporting leg 35 are provided with casters 37, in order to overcome the unevenness of the ground and prevent the bed body from shifting in the working state, an adjustable support 36 can be arranged at the bottom of the supporting leg 35, the bottom surface of the adjustable support 36 is preferably fixed with a plastic bottom, a screw rod is fixed on the adjustable support 36, and the screw rod penetrates out of the supporting leg and is fixed with a handle from a screwed supporting leg tube which is screwed upwards from bottom to top and then penetrates out of the supporting leg, so that the horizontal position of the base of the diagnosis and treatment bed is adjusted and the bed.

As shown in fig. 8, the horizontal driving member 5 and the lifting driving member 4 according to the technical scheme are used for users using the site network power supply, the horizontal driving member 5 and the lifting driving member 4 form an electric lifting driving member 431 and an electric horizontal driving member 531 for an electric push rod, and the shaft holes at the two ends of the electric push rod are respectively arranged on the corresponding mounting positions of the bed plate frame 1, the L-shaped cantilever frame 2 and the bed frame 3, so that the overall height and the bed surface levelness of the bed can be conveniently adjusted by a foot switch of an operator in the operation process, and the intellectualization of the bed body position adjustment can be realized by programming.

As shown in fig. 11, when the user particularly emphasizes that the product is required to be light-weighted to the maximum extent, the horizontal driving member 5 and the lifting driving member 4 adopt controllable gas springs to form a gas spring lifting driving member 521, and the gas spring horizontal driving member 421 is respectively installed on the corresponding installation positions of the bed plate frame 1, the L-shaped cantilever frame 2 and the base frame 3 through shaft holes at two ends, although the position adjustment during the use process is not as convenient as electric or manual.

As shown in fig. 7, the horizontal driving member 5 and the lifting driving member 4 are double-rack hand-operated lifting driving members, and have bilaterally symmetrical racks 51, gear boxes 52, linkage shafts 53 and driving handles 55; the rack 51 passes through the gear box 52 to be meshed with a worm wheel and a driving wheel which are arranged in the gear box 52, and a linkage shaft 53 of a driving handle 55 is connected with the driving wheels in the gear boxes 52 at two sides in series; the upper end of the rack 51 is coupled to the position near the waist of the bed plate frame 1, the gear box 52 is supported to the gear box coupling part 54 of the L-shaped cantilever frame 2 through the coupling holes on the two side faces, the lifting adjustment of the horizontal position of the bed plate frame 1 is realized under the driving of the driving handle 55, the upper end of the rack 51 in the lifting driving part 5 is coupled to the position near the middle of the L-shaped cantilever frame 2, the gear box 52 supports the corresponding gear box coupling part 54 of the base frame 3 through the coupling holes on the two side faces, and the lifting adjustment of the overall height of the bed is realized under the driving of the rocking handle.

As shown in fig. 9 and 10, the lifting driving member 4 is a crank screw lifting assembly 49 having an upper rotating frame formed by welding the upper rotating plates 41 to both ends of an upper rotating frame supporting shaft 45, and a lower rotating frame formed by welding a lower rotating frame supporting shaft 43, a lower rotating frame connecting shaft 44, a lower rotating plate 42 and a screw connecting plate 48 provided to the lower rotating frame connecting shaft 44; the upper rotating frame is arranged on the shaft connecting pipe 25 of the L-shaped cantilever frame 2 through an upper rotating frame supporting shaft 45; the lower part of the lower rotary frame is coupled to the lower rotary frame coupling part 47 of the base frame longitudinal beam 33 through the lower rotary frame support shaft 43, and the upper part thereof is coupled to the upper and lower rotary frame coupling part 46 of the upper rotary plate 41 through the rotary frame coupling shaft 44; the far end of the rocking handle lead screw lifting component 49 is coupled with the lead screw connecting plate 48, the near end is arranged on the lead screw coupling frame 310 of the base frame 3, and the opening and closing angle between the upper rotating frame and the lower rotating frame is changed under the driving of the rocking handle lead screw component 49, so that the lifting adjustment of the cantilever is realized.

The shaft connecting structures and the supporting points of the two ends of the lifting assemblies in different forms are different, and in order to facilitate installation, the shaft connecting structures at the two ends of the lifting assemblies in different forms are properly corrected if necessary.

Fig. 12 shows a portable operating table or a gynecological examination bed in a packaged state, which can be stored in a 1200X800X600MM standard military packaging box, and the volume of the bed body after being stored can be controlled to be not more than 1120X520 MM.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a platform supporting seat is diagnose to portable, includes: a single or multi-block combined bed plate frame (1) corresponding to the functional platform, an L-shaped cantilever frame (2), a base frame (3) coupled with a driving piece coupling part (24) of the L-shaped cantilever frame (2), a lifting driving piece (4) for driving the L-shaped cantilever frame (2) to rotate around a coupling pipe (25) of the base frame (3) for adjusting the lifting height, a horizontal driving piece (5) for driving the bed plate frame (1) to rotate around the end part of a short arm (22) of the L-shaped cantilever frame (2) for adjusting the horizontal position, it is characterized in that the L-shaped cantilever frame (2) is in a tilting shape, the end part of the long arm (21) is rotatably and axially connected in a supporting column axial hole (32) at the upper end of a supporting column (31) of the base frame (3) through an axial connecting pipe (25), the end part of the short arm (22) is in shaft connection with the near thigh side of the seat plate frame (13) on the bed plate frame (1) through a short arm shaft connection hole (23).

2. The portable medical platform support according to claim 1, wherein the bed plate frame (1) is a one-piece structure; or a gynecological diagnosis and treatment bed plate frame consisting of a back plate frame (12), a seat plate frame (13) or a head plate frame (11); or an operating table bed plate frame consisting of a head plate frame (11), a back plate frame (12), a seat plate frame (13) and a leg plate frame (14).

3. The portable medical platform support according to claim 2, wherein the single bed plate frame (1) or the single bed plate frame (13) is provided with a shaft connection structure corresponding to the end of the short arm (22) of the L-shaped cantilever frame (2) at the side close to the thigh relative to the hip position; and a shaft connecting structure corresponding to the horizontal driving piece (5) is arranged at the relative middle part of the bed plate frame (1).

4. The portable medical platform support base according to claim 1 or 3, wherein the L-shaped cantilever frame (2) is formed by connecting and fixing a long arm (21), a short arm (22) and a coupling pipe (25) which are symmetrical, a driving member coupling part (24) connected with the base frame (3) and the bed plate frame (1) is arranged at the end parts of the long arm (21) and the short arm (22), and a coupling structure corresponding to the end parts of the lifting driving member (4) and the horizontal driving member (5) is arranged at the middle upper part of the long arm (21).

5. A portable medical platform support according to claim 1, wherein the base frame (3) is formed by connecting and fixing symmetrical support columns (31), support legs (35), base frame longitudinal beams (33), axle tubes (38) and a plurality of corresponding base frame cross beams (34), and the upper end of the support column (31) is provided with a coupling structure corresponding to the end of the long arm (21) of the L-shaped cantilever frame (2).

6. A portable medical platform support according to claim 5, wherein casters (37) are provided at the lower ends of the support columns (31) and the support legs (35), and adjustable supports (36) are provided at the bottoms of the support legs (35).

7. The portable medical platform support base according to claim 1, wherein the horizontal driving member (5) and the lifting driving member (4) are electric push rods to form an electric lifting driving member (431) and an electric horizontal driving member (531), and the electric lifting driving member and the electric horizontal driving member are respectively mounted on the corresponding mounting positions of the bed plate frame (1), the L-shaped cantilever frame (2) and the base frame (3) through shaft holes at two ends of the electric push rods.

8. The portable medical platform support base according to claim 1, wherein the horizontal driving member (5) and the lifting driving member (4) are combined into a gas spring lifting driving member (521) by using a controllable gas spring, and the gas spring horizontal driving member (421) is installed on the corresponding installation positions of the bed plate frame (1), the L-shaped cantilever frame (2) and the base frame (3) through shaft holes at two ends of the gas spring.

9. The portable medical platform support base according to claim 1, wherein the horizontal driving member (5) and the lifting driving member (4) are double-rack hand-operated lifting driving members, and comprise bilaterally symmetrical racks (51), gear boxes (52), linkage shafts (53) and driving handles (55); a rack (51) penetrates through the gear box (52) to be meshed with a worm wheel and a driving wheel which are arranged in the gear box (52), and a linkage shaft (53) of a driving handle (55) is connected with the driving wheels in the gear boxes (52) at two sides in series; the upper end of the rack (51) is in shaft connection with the position of the bedplate frame (1) close to the waist, and the gear box (52) is supported on a gear box shaft connection part (54) of the L-shaped cantilever frame (2) through shaft connection holes on two side surfaces.

10. The portable medical platform support stand according to claim 1, wherein the lifting driving member (4) is a crank screw lifting assembly (49) having an upper rotating stand formed by welding an upper rotating plate (41) to both ends of an upper rotating stand support shaft (45), and a lower rotating stand formed by welding a lower rotating stand support shaft (43), a lower rotating stand connecting shaft (44), a lower rotating plate (42) and a screw connecting plate (48) provided to the lower rotating stand connecting shaft (44); the upper rotating frame is arranged on a shaft connecting pipe (25) of the L-shaped cantilever frame (2) through an upper rotating frame supporting shaft (45); the lower part of the lower rotating frame is coupled on a lower rotating frame coupling part (47) of the base frame longitudinal beam (33) through a lower rotating frame supporting shaft (43), and the upper part of the lower rotating frame is coupled with an upper rotating frame coupling part (46) and a lower rotating frame coupling part (44) of the upper rotating plate (41) through a lower rotating frame coupling shaft; the far end of the rocking handle lead screw lifting component (49) is coupled with the lead screw connecting plate (48), and the near end is arranged on a lead screw coupling frame (310) of the base frame (3).