CN108969263B

CN108969263B - Medical supplies's fixed and transport small handcart

Info

Publication number: CN108969263B
Application number: CN201810672892.8A
Authority: CN
Inventors: 郭凯
Original assignee: Anhui Kechuang New Energy Technology Co ltd
Current assignee: ANHUI KECHUANG NEW ENERGY TECHNOLOGY Co.,Ltd.
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2021-03-12
Anticipated expiration: 2038-06-26
Also published as: CN108969263A

Abstract

The invention provides a medical supplies fixing and transporting trolley, which comprises a base with a cavity and universal wheels, wherein a lower pressing plate is arranged on the surface of the base, a series of transmission mechanisms are arranged in the cavity of the base, a first adjusting device and a second adjusting device are arranged above the base, springs are arranged in the first adjusting device and the second adjusting device, a pressing mechanism is movably arranged at the top end of the adjusting devices, the medical supplies are clamped in the vertical direction through the cooperation of the pressing mechanism and the first adjusting device, and the second adjusting device, and the base clamps the medical supplies in the horizontal direction through the cooperation of the pressing plate and the transmission mechanisms in the cavity, so that the medical supplies are fixed in multiple directions.

Description

Medical supplies's fixed and transport small handcart

Technical Field

The invention belongs to the technical field of article conveying and medical care facilities, and particularly relates to a fixing and conveying trolley for medical supplies.

Background

Medical supplies are a generic term for articles used for treating wounds or for treating diseases. Medical supplies can range from household medical supplies, pet medical supplies, and the like, with most medical supplies being packaged with a carton on the outermost layer.

The inventor finds similar patents in terms of article transportation in the process of patent search, for example, the application numbers are: CN201510532709.0 relates to a conveying device comprising a first conveying member mixed between both ends of the conveying device and conveying the rack in a longitudinal direction; a rack feeding member extending in a first direction intersecting the first conveying member; a second transport member extending along the first transport member with the rack feed member interposed therebetween, and placing the sample container placed on the rack at a sample introduction position of the measurement device; and a first movable member movable in the first direction between the first conveying member and the second conveying member.

Also disclosed, for example, in application No. CN201580081220.4 is a conveyor comprising a support member secured to a base member; a rotary member integrally having a main shaft rotatably provided on the support member and rotating about a predetermined axis, and a rotary cylinder provided coaxially with the main shaft and having a circular or polygonal shape; a work holding member provided on an outer periphery of the rotary cylinder and rotating around the axis together with the rotary cylinder; a displacement member that moves the workpiece holding member within a range of a predetermined distance in a normal direction that is a radial direction of the rotary cylinder in response to rotation of the rotary cylinder about the axis; and a direction changing member that rotates the workpiece holding member within a range of a predetermined angle around the normal line in response to rotation of the rotary cylinder around the axis.

Based on the above, the inventor finds that the conventional cart for fixing and transporting medical supplies cannot sufficiently fix the medical supplies during transportation, does not affect the appearance of the cart, and is easy to slide off if the cart is not fixed and stable to the medical supplies during transportation, so that the medical supplies are damaged and affect the use and other conditions.

In view of the above, the present invention provides a cart for fixing and transporting medical supplies, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a cart for fixing and transporting medical supplies, so as to solve the problems that the conventional medical supply transporting device cannot sufficiently fix the medical supplies during transportation, does not affect the shapes of the medical supplies, and if the medical supplies are not firmly fixed, the medical supplies are likely to slide off, slide and impact in the horizontal direction of the medical supplies are likely to occur during transportation, the medical supplies are damaged, and the use is affected.

The invention relates to a purpose and an effect of a medical article fixing and conveying trolley, which are achieved by the following specific technical means:

the utility model provides a medical supplies's fixed and transport small handcart which characterized in that: the medical article fixing and conveying trolley comprises a base, a first adjusting device, a second adjusting device, a connecting rod mechanism, an inserting mechanism, a pressing mechanism, a carrying plate mechanism, a first clamping mechanism and a second clamping mechanism, wherein the base is of a rectangular plate structure, the interior of the base is of a cavity structure, the base is fixedly installed at the bottommost part of the trolley, the first adjusting device is of a cylindrical inner hollow structure, the bottom of the first adjusting device is installed above the inner side edge of the base in a welding mode, and the bottom of the second adjusting device is installed at the middle position of the outer side edge of the base in a welding mode; the side of link mechanism is connected with first adjusting device's side through the welded mode, insertion mechanism installs in the top edge of base through clearance fit, pushing down the mechanism and being the inside hollow structure of rectangle, pushing down mechanism horizontal installation and being connected with first adjusting device, second adjusting device clearance fit directly over the base, accept the board mechanism and be circular platelike structure, accept board mechanism fixed mounting in the intermediate position of pushing down the mechanism, first fastener mechanism runs through the side through pushing down the mechanism, second fastener mechanism is wedge structure and the middle part of second fastener mechanism is connected with the side of pushing down the mechanism.

Further, the base comprises a universal wheel, an insertion hole, a lower pressure plate, a telescopic slide rail, a pressure-bearing connecting rod, a first movable shaft, a transmission connecting rod, a second movable shaft, a reset spring, a first guide rail, a first rack, a transmission gear, a rotating shaft, a second rack, a second guide rail, a compression spring and a connecting rod, wherein the insertion hole is a rectangular concave hole, the insertion hole is of a structure arranged at the edge above the base, the size of the insertion hole is matched with the insertion mechanism, the lower pressure plate, the telescopic plate and the telescopic slide rail jointly form the upper surface of the base, the lower pressure plate is matched with the telescopic plate through mutually matched inclined planes, the telescopic plate movably penetrates through the inside of the telescopic slide rail, the pressure-bearing connecting rod is fixedly welded at the bottom of the lower pressure plate, the pressure-bearing connecting rod is connected with the transmission connecting rod through the first movable shaft, and the other end of the transmission connecting rod penetrates through the inside of the first guide rail and is movably connected with, first rack slidable installs inside first guide rail, drive gear is installed to first rack top, first rack meshes with drive gear mutually, drive gear movable mounting is in the axis of rotation, the second rack is installed in the meshing of drive gear top, second rack slidable installs inside the second guide rail, second guide rail fixed mounting is in the inside upper left side of base, connecting rod and expansion plate fixed connection are passed through to second rack top, the expansion plate left end passes through compression spring and base inner wall elastic connection, the right side inner structure of base uses the pressure-bearing connecting rod axis as the baseline, and it exists to become the mirror image with the left side inner mechanism.

Further, first adjusting device includes first inner prop, supporting spring, first fender ring, spout, first draw-in groove, first regulation post, first inner prop bottom is connected with the inside bottom of first regulation post through the welded mode, and the supporting spring is installed in the space between first inner prop and the first regulation post, the inside of first regulation post is equipped with the spout of rectangle, and the unilateral of first regulation post is equipped with first draw-in groove.

Further, the second adjusting device comprises a second inner column, a second clamping groove, a second baffle ring and a second adjusting column, the second clamping groove is formed in two side edges of the second adjusting column, the second inner column is arranged inside the second adjusting column, and the second baffle ring is arranged on the outer side of the upper portion of the second adjusting column in a welding mode.

Furthermore, the connecting rod mechanism comprises a bearing rod, a pushing rod and a connecting rod, wherein the side edge of the connecting rod is connected with the side edge of the first adjusting device in a welding mode, and the middle position of the outer side edge of the connecting rod is connected with the bearing rod in a welding mode; the pushing piece is of a cylindrical structure, and the middle part of the pushing piece is connected with the bearing rod in a welding mode.

Furthermore, the cartridge mechanism includes a stop lever and a cartridge head, the stop lever and the cartridge head are integrated, the cartridge head is arranged at the tail end of the stop lever and is thinner relative to the stop lever, and the cartridge head is connected with the base through clearance fit.

Further, the mechanism pushes down including bearing ring, sponge piece, mounting panel, bumping post, pushes down the piece, the side of pushing down the piece is connected with bearing ring through the connecting piece, bearing ring installs the top at the inside supporting spring of regulation post, the sponge piece is installed through the mode that bonds to the bottom of pushing down the piece, the inside of pushing down the piece is equipped with mounting panel and bumping post.

Furthermore, the bearing plate mechanism comprises a manual part, a connecting column, a connecting piece, a rotating shaft and a bearing plate, the manual part is installed above the bearing plate in a welding mode, the bottom of the bearing plate is connected with the connecting column in a welding mode, the connecting piece is installed on two sides of the connecting column in a welding mode, the bottom of the connecting column is connected with the upper portion of the rotating shaft in a welding mode, and the bottom of the rotating shaft is connected with the lower portion of the inner portion of the pressing mechanism in a welding mode.

Further, first fastener mechanism includes first supporting shaft, first spring, connecting block, first transmission rope, first fastener runs through the side through pushing down the mechanism, and the intermediate position of first fastener is connected with the side of pushing down the mechanism through first supporting shaft, the middle later part of first fastener is connected with the mounting panel through first spring, the tail end of first fastener is connected with first transmission rope through the connecting block, the other end of first transmission rope is connected with the connecting piece.

Further, the second clamping piece mechanism comprises a second supporting shaft, a second spring, a second power rope and a second clamping piece, the middle part of the second clamping piece is connected with the side edge of the pressing piece through the second supporting shaft, the side edge of the bottom of the second clamping piece is connected with the mounting plate through the second spring, the tail of the second clamping piece is connected with the second power rope, and the other end of the second power rope is connected with the connecting piece.

Compared with the prior art, the invention has the following beneficial effects:

the device is provided with the lower pressing piece which is used for pressing the transportation articles, so that the transportation articles are more stable and prevented from falling off in the transportation process, the medical supplies are damaged, the use effect is influenced, when the medical supplies are transported to the destination, the manual piece is rotated by manpower in a small range, the lower pressing piece is lifted through a series of transmissions, then the articles above the base are unloaded, meanwhile, the mechanism of the base can carry out different protections to the transportation articles with different bottom areas, the plug-in component with larger bottom area can limit the movement of the transportation articles in the horizontal direction, the lower bottom area can drive the mechanism in the base to operate through the bearing of the lower pressure plate, thereby make the expansion plate stretch out and press from both sides tight transportation articles for use, the structure at here can be simply swift fix the article of transportation, and is more firm when making the transportation article, prevents to cause the landing or damage to the article of transportation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the hold-down of the present invention.

Fig. 3 is a schematic view of the internal structure of the hold-down member of the present invention.

FIG. 4 is a side view of a second adjustment column of the present invention.

FIG. 5 is a schematic diagram of a partial side view of the internal structure of the hold-down member of the present invention.

Fig. 6 is a schematic cross-sectional view of the first and second adjustment posts of the present invention.

Fig. 7 is a schematic view of a part a enlarged from fig. 1 according to the present invention.

Fig. 8 is a schematic diagram of a part B enlarged from fig. 2 according to the present invention.

Fig. 9 is a partial perspective view of the cartridge of the present invention.

Fig. 10 is a partial structural view of the inside of the base of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

a base-1, a universal wheel-101, an insertion hole-102, a lower pressing plate-103, a telescopic plate-104, a telescopic slide rail-105, a pressure bearing connecting rod-106, a first movable shaft-107, a transmission connecting rod-108, a second movable shaft-109, a return spring-110, a first guide rail-111, a first rack-112, a transmission gear-113, a rotating shaft-114, a second rack-115, a second guide rail-116, a compression spring-117, a connecting rod-118, a first adjusting device-2, a first inner column-201, a support spring-202, a first baffle ring-203, a chute-204, a first clamping groove-205, a first adjusting column-206, a second adjusting device-3 and a second inner column-301, a second clamping groove-302, a second baffle ring-303, a second adjusting column 304, a connecting rod mechanism-4, a bearing rod-401, a pushing piece-402, a connecting rod 403, an inserting mechanism-5, an inserting head-501, a baffle rod 502, a pressing mechanism-6, a bearing ring-601, a sponge block-602, a mounting plate-603, a baffle column-604, a pressing piece-605, a bearing plate mechanism-7, a manual piece-701, a connecting rod-702, a connecting piece-703, a rotating shaft-704, a bearing plate-705, a first clamping mechanism-8, a first supporting shaft-801, a first spring-802, a connecting block-803, a first transmission rope-804, a first clamping piece 805, a second clamping mechanism-9, a second supporting shaft-901, a second spring-902, a second power rope-903 and a second clamping piece 904.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples, which are provided for illustrating the present invention but are not intended to limit the scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a medical supplies fixing and transporting small handcart, which comprises a base 1, a first adjusting device 2, a second adjusting device 3, a connecting rod mechanism 4, an inserting mechanism 5, a pressing mechanism 6, a bearing plate mechanism 7, a first clamping mechanism 8 and a second clamping mechanism 9, wherein the base 1 is of a rectangular plate structure, the inside of the base 1 is of a cavity structure, the base 1 is fixedly arranged at the bottommost part of the small handcart, the first adjusting device 2 is of a cylindrical inner hollow structure, the bottom of the first adjusting device 2 is arranged above the inner side edge of the base 1 in a welding mode, and the bottom of the second adjusting device 3 is arranged at the middle position of the outer side edge of the base 1 in a welding mode; the side of link mechanism 4 is connected with first adjusting device 2's side through the welded mode, insertion mechanism 5 installs in the top edge of base 1 through clearance fit, it is the inside hollow structure of rectangle to push down mechanism 6, push down 6 horizontal installation of mechanism and be connected with first adjusting device 2, the clearance fit of second adjusting device 3 directly over base 1, it is circular platelike structure to accept board mechanism 7, it installs in the intermediate position of pushing down mechanism 6 to accept board mechanism 7 fixed mounting, first fastener mechanism 8 runs through the side through pushing down mechanism 6, second fastener mechanism 9 is wedge structure and the intermediate position of second fastener mechanism 9 is connected with the side of pushing down mechanism 6.

The base 1 comprises a universal wheel 101, an insertion hole 102, a lower pressing plate 103, an expansion plate 104, an expansion slide rail 105, a pressure-bearing connecting rod 106, a first movable shaft 107, a transmission connecting rod 108, a second movable shaft 109, a reset spring 110, a first guide rail 111, a first rack 112, a transmission gear 113, a rotating shaft 114, a second rack 115, a second guide rail 116, a compression spring 117 and a connecting rod 118, wherein the insertion hole 102 is a rectangular concave hole, the insertion hole 102 is a structure arranged at the edge above the base 1, the size of the insertion hole 102 is matched with an insertion mechanism 5, the lower pressing plate 103, the expansion plate 104 and the expansion slide rail 105 jointly form the upper surface of the base 1, the lower pressing plate 103 is matched with the expansion plate 104 through mutually matched inclined planes, the expansion plate 104 movably penetrates inside the expansion slide rail 105, the pressure-bearing connecting rod 106 is fixedly welded at the bottom of the lower pressing plate 103, and the pressure-bearing connecting rod 106 is connected with the transmission connecting rod 108 through the first movable shaft, the other end of the transmission link 108 penetrates through the first guide rail 111 and is movably connected with the first rack 112 through the second movable shaft 109, the first rack 112 is slidably installed inside the first guide rail 111, a transmission gear 113 is installed above the first rack 112, the first rack 112 is engaged with a transmission gear 113, the transmission gear 113 is movably mounted on a rotating shaft 114, a second rack 115 is engaged and installed above the transmission gear 113, the second rack 115 is slidably installed inside a second guide rail 116, the second guide rail 116 is fixedly arranged at the upper left part inside the base 1, the upper part of the second rack 115 is fixedly connected with the expansion plate 104 through a connecting rod 118, the left end of the expansion plate 104 is elastically connected with the inner wall of the base 1 through a compression spring 117, and the right internal structure of the base 1 takes the axis of the pressure-bearing connecting rod 106 as a base line and is in mirror image with the left internal structure.

Wherein, the first adjusting device 2 comprises a first inner column 201, a supporting spring 202, a first baffle ring 203, a sliding groove 204, a first clamping groove 205, a first adjusting column 206, the bottom of the first inner post 201 is connected to the inner bottom of the first adjustment post 206 by welding, and a supporting spring 202 is installed in a gap between the first inner post 201 and the first adjusting post 206, a rectangular sliding groove 204 is arranged inside the first adjusting column 206, a first clamping groove 205 is arranged on one side of the first adjusting column 206, in the present device, the support spring 202 functions to support the push-down mechanism 6, so that the push-down mechanism 6 is always in a raised state, can be more convenient when article are placed, the spout 204 here makes pushing mechanism 6 can be gliding from top to bottom freely, and first regulation post 206 unilateral is equipped with the draw-in groove, is that the first fastener mechanism 8 in order to make the unilateral carries on spacingly.

The second adjusting device 3 includes a second inner column 301, a second clamping groove 302, a second retaining ring 303 and a second adjusting column 304, the second clamping groove 302 is arranged on two side edges of the second adjusting column 304, the second inner column 301 is arranged inside the second adjusting column 304, the second retaining ring 303 is arranged on the outer side above the second adjusting column 304 in a welding manner, the second clamping groove 302 is arranged on two sides of the second adjusting column 304 and is used for being matched with the second clamping mechanism 9 to limit, and the pressing mechanism 6 is fixed at a required height.

The connecting rod mechanism 4 comprises a bearing rod 401, a pushing rod 402 and a connecting rod 403, wherein the side edge of the connecting rod 403 is connected with the side edge of the first adjusting device 2 in a welding manner, and the middle position of the outer side edge of the connecting rod 403 is connected with the bearing rod 401 in a welding manner; the pushing member 402 is a cylindrical structure, and the middle part of the pushing member 402 is connected with the bearing rod 401 in a welding manner.

The insertion mechanism 5 comprises an insertion head 501 and a stop lever 502, wherein the insertion head 501 and the stop lever 502 are integrated. The plug 502 is at the end of the stop lever 501 and is thinner than the stop lever 501, and the plug 502 is connected to the base 1 by clearance fit.

The pushing mechanism 6 comprises a bearing ring 601, a sponge block 602, a mounting plate 603, a retaining column 604 and a pushing member 605, wherein the side edge of the pushing member 605 is connected with the bearing ring 601 through a connecting piece, the bearing ring 601 is mounted above a supporting spring 202 inside the adjusting column, the sponge block 602 is mounted at the bottom of the pushing member 605 in a bonding mode, the mounting plate 603 and the retaining column 604 are arranged inside the pushing member 605, the pushing mechanism 6 at the position plays a role of pushing and mounting a clamping piece, the bearing ring 601 plays a role of driving the pushing mechanism 6 to ascend or descend through the supporting spring 202, and the sponge block 602 prevents the pushing mechanism 6 from directly contacting with transported objects and prevents the pushing mechanism 6 from crushing the transported objects.

The receiving plate mechanism 7 comprises a manual part 701, a connecting column 702, a connecting piece 703, a rotating shaft 704 and a receiving plate 705, the manual part 701 is installed above the receiving plate 705 in a welding mode, the bottom of the receiving plate 705 is connected with the connecting column 702 in a welding mode, the connecting piece 703 is installed on two sides of the connecting column 702 in a welding mode, the bottom of the connecting column 702 is connected with the upper side of the rotating shaft 704 in a welding mode, the bottom of the rotating shaft 704 is connected with the lower portion inside the pressing mechanism 6 in a welding mode, the manual part 701 is directly twisted by manpower, the connecting column 702 rotates, and therefore the fixed state of the pressing piece 605 is released through a series of transmission.

The first clamping piece mechanism 8 comprises a first supporting shaft 801, a first spring 802, a connecting block 803, a first transmission rope 804 and a first clamping piece 805, wherein the first clamping piece 805 penetrates through the side edge of the pressing mechanism 6, the middle part of the first clamping piece 805 is connected with the side edge of the pressing mechanism 6 through the first supporting shaft 801, the later middle part of the first clamping piece 805 is connected with the mounting plate 603 through the first spring 802, the tail end of the first clamping piece 8 is connected with the first transmission rope 804 through the connecting block 803, and the other end of the first transmission rope 804 is connected with the connecting piece 703.

The second clamping piece mechanism 9 comprises a second support shaft 901, a second spring 902, a second power rope 903 and a second clamping piece 904, the middle part of the second clamping piece 904 is connected with the side edge of the lower pressing piece 605 through the second support shaft 901, the side edge of the bottom part of the second clamping piece 904 is connected with the mounting plate 603 through the second spring 902, the tail part of the second clamping piece 904 is connected with the second power rope 903, the other end of the second power rope 903 is connected with the connecting piece 703, the second clamping piece 904 is of a wedge-shaped structure, so that the lower pressing mechanism 6 can slide down smoothly when the lower pressing mechanism 6 descends, and when the lower pressing mechanism 6 ascends, the second clamping piece 904 can be directly embedded into the clamping groove, so that the lower pressing mechanism 6 is fixed at a required height.

The specific use mode and function of the embodiment are as follows:

in the invention, a paper box packaged with medical supplies is placed above a base 1 by manpower, then a pressing mechanism 6 is pressed to enable the pressing mechanism 6 to slide downwards, the pressing mechanism 6 is embedded into a clamping groove on the side edge of an adjusting post through a clamping piece, the pressing mechanism 6 is fixed at a proper position, a sponge block 602 at the bottom of the pressing mechanism 6 is used for being in direct contact with transported articles, the pressing mechanism 6 can be prevented from being in direct contact with the transported articles through the contact of the sponge block 602, the transported medical supplies are prevented from being crushed, when the paper box is transported to a destination, a manual piece 701 is rotated by manpower in a small amplitude, a bearing plate 705 and a connecting post 702 are rotated through a rotating shaft 704, the pressing mechanism 6 is enabled to ascend, the structure at the position can simply and quickly fix the transported articles, the transported articles are more stable, and meanwhile, due to the existence of the internal structure of the base 1, if the bottom area of the placed paper box packed with the medical supplies is large enough, the bearing point falls on the surfaces of the telescopic plate 104 and the telescopic slide rail 105, at the moment, the inserting mechanism 5 can effectively prevent the paper box packed with the medical supplies from horizontally moving, if the bottom area of the placed paper box packed with the medical supplies is too small, the bearing point falls on the lower pressing plate 103, at the moment, the lower pressing plate 103 is pressed by pressure to extrude the reset spring 110, the reset spring 110 is compressed, the lower pressing plate 103 moves downwards to drive the pressure-bearing connecting rod 106 to move so as to push the transmission connecting rod 108 to move, the transmission connecting rod 108 pushes the first rack 112 to slide leftwards along the first guide rail 111, through the meshing transmission among the first rack 112, the transmission gear 113 and the second rack 115, the second rack 115 moves rightwards to drive the telescopic plate 104 to extrude towards the middle of the base, similarly, the right-side mechanism and the left-side mechanism in the, thereby achieving the clamping and fixing of the paper box with smaller bottom area and containing the medical supplies, and after the paper box is taken away, the device returns to the original shape under the action of the return spring 110.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a medical supplies's fixed and transport small handcart which characterized in that: the medical article fixing and conveying trolley comprises a base (1), a first adjusting device (2), a second adjusting device (3), a connecting rod mechanism (4), an inserting mechanism (5), a pressing mechanism (6), a carrying plate mechanism (7), a first clamping mechanism (8) and a second clamping mechanism (9), wherein the base (1) is of a rectangular plate-shaped structure, the inside of the base (1) is of a cavity structure, the base (1) is fixedly installed at the bottommost part of the trolley, the first adjusting device (2) is of a cylindrical hollow structure, the bottom of the first adjusting device (2) is installed above the inner side edge of the base (1) in a welding mode, and the bottom of the second adjusting device (3) is installed at the middle position of the outer side edge of the base (1) in a welding mode; the side edge of the connecting rod mechanism (4) is connected with the side edge of the first adjusting device (2) in a welding mode, the inserting mechanism (5) is installed at the edge of the upper portion of the base (1) in a clearance fit mode, the pressing mechanism (6) is of a rectangular inner hollow structure, the pressing mechanism (6) is horizontally installed right above the base (1) and is movably matched and connected with the first adjusting device (2) and the second adjusting device (3), the bearing plate mechanism (7) is of a circular plate-shaped structure, the bearing plate mechanism (7) is fixedly installed in the middle of the pressing mechanism (6), the first clamping mechanism (8) penetrates through the side edge of the pressing mechanism (6), the second clamping mechanism (9) is of a wedge-shaped structure, and the middle of the second clamping mechanism (9) is connected with the side edge of the pressing mechanism (6);

the base (1) comprises universal wheels (101), insertion holes (102), a lower pressing plate (103), a telescopic plate (104), a telescopic slide rail (105), a pressure-bearing connecting rod (106), a first movable shaft (107), a transmission connecting rod (108), a second movable shaft (109), a reset spring (110), a first guide rail (111), a first rack (112), a transmission gear (113), a rotating shaft (114), a second rack (115), a second guide rail (116), a compression spring (117) and a connecting rod (118), wherein the insertion holes (102) are rectangular concave holes, the insertion holes (102) are structures arranged at the edge above the base (1), the size of the insertion holes (102) is matched with an insertion mechanism (5), the lower pressing plate (103), the telescopic plate (104) and the telescopic slide rail (105) jointly form the upper surface of the base (1), and the lower pressing plate (103) and the telescopic plate (104) are matched through mutually matched inclined planes, the telescopic plate (104) movably penetrates through the inside of a telescopic sliding rail (105), a pressure-bearing connecting rod (106) is fixedly welded at the bottom of the lower pressing plate (103), the pressure-bearing connecting rod (106) is connected with a transmission connecting rod (108) through a first movable shaft (107), the other end of the transmission connecting rod (108) penetrates through the inside of a first guide rail (111) and is movably connected with a first rack (112) through a second movable shaft (109), the first rack (112) is slidably installed inside the first guide rail (111), a transmission gear (113) is installed above the first rack (112), the first rack (112) is meshed with the transmission gear (113), the transmission gear (113) is movably installed on a rotating shaft (114), a second rack (115) is installed above the transmission gear (113) in a meshed manner, and the second rack (115) is slidably installed inside a second guide rail (116), second guide rail (116) fixed mounting is in the inside upper left side of base (1), connecting rod (118) and expansion plate (104) fixed connection are passed through to second rack (115) top, expansion plate (104) left end passes through compression spring (117) and base (1) inner wall elastic connection, the right side inner structure of base (1) uses pressure-bearing connecting rod (106) axis as the baseline, and it exists to become the mirror image with the left side inner mechanism.

2. The medical article holding and transporting cart according to claim 1, wherein: first adjusting device (2) are including first interior post (201), supporting spring (202), first fender ring (203), spout (204), first draw-in groove (205), first regulation post (206), first interior post (201) bottom is connected with the inside bottom of first regulation post (206) through the welded mode, and supporting spring (202) are installed to the space between first interior post (201) and first regulation post (206), the inside of first regulation post (206) is equipped with spout (204) of rectangle, and the unilateral of first regulation post (206) is equipped with first draw-in groove (205).

3. The medical article holding and transporting cart according to claim 1, wherein: second adjusting device (3) include in the second post (301), second draw-in groove (302), the second keeps off ring (303), and post (304) is adjusted to the second, the both sides limit at second regulation post (304) is established in second draw-in groove (302), post (301) are established inside second regulation post (304) in the second, the second keeps off ring (303) and installs the top outside at second regulation post (304) through the welded mode.

4. The medical article holding and transporting cart according to claim 1, wherein: push down mechanism (6) including bearing ring (601), sponge piece (602), mounting panel (603), bumping post (604), push down piece (605), the side of pushing down piece (605) is connected with bearing ring (601) through the connecting piece, the top at the inside supporting spring (202) of regulation post is installed to bearing ring (601), the bottom of pushing down piece (605) is installed sponge piece (602) through the mode of bonding, the inside of pushing down piece (605) is equipped with mounting panel (603) and bumping post (604).

5. The medical article holding and transporting cart according to claim 1, wherein: the bearing plate mechanism (7) comprises a manual part (701), a connecting column (702), a connecting part (703), a rotating shaft (704) and a bearing plate (705), wherein the manual part (701) is installed above the bearing plate (705) in a welding mode, the bottom of the bearing plate (705) is connected with the connecting column (702) in a welding mode, the connecting part (703) is installed on two sides of the connecting column (702) in a welding mode, the bottom of the connecting column (702) is connected with the upper side of the rotating shaft (704) in a welding mode, and the bottom of the rotating shaft (704) is connected with the lower portion of the inner portion of the pressing mechanism (6) in a welding mode.

6. The medical article holding and transporting cart according to claim 1, wherein: the second clamping piece mechanism (9) comprises a second supporting shaft (901), a second spring (902), a second power rope (903) and a second clamping piece (904), wherein the middle part of the second clamping piece (904) is connected with the side edge of the pressing piece (605) through the second supporting shaft (901), the side edge of the bottom part of the second clamping piece (904) is connected with the mounting plate (603) through the second spring (902), the tail part of the second clamping piece (904) is connected with the second power rope (903), and the other end of the second power rope (903) is connected with the connecting piece (703).