CN110495998A - A medical sunshade and rainproof shed - Google Patents

Abstract

The present invention discloses a kind of medical sun-shading rainproof canopy, including fixed frame and support frame, and can folding sun-shading rainproof umbrella canopy, fixed frame includes fixed link and locking mechanism, the side of fixed link is connected with the locking mechanism as fixed bed socle, and is used as locking socle by locking plate installation locking bolt；Support frame includes connecting rod, first support bar and second support bar, connecting rod is connected to the top of fixed link, first support bar is connect perpendicular to fixed link and with connecting rod, first support bar also passes through active connection and second support bar, the position-limit mechanism that can be moved back and forth is installed on the support frame, is in 90 ° with the angle being restricted between first support bar and second support bar；Sun-shading rainproof umbrella canopy includes umbrella canopy face and umbrella canopy bone, umbrella canopy bone is movably arranged in second support bar by umbrella canopy set, and elastic spacing one limitation umbrella canopy set activity is set, umbrella canopy face is equipped with above umbrella canopy bone and is covered in the top of bed transport, and the umbrella canopy bone canopy face that unfurls an umbrella is embodied as bed transport sun-shading rainproof.

Description

A medical sunshade and rainproof shed

technical field

The invention belongs to the technical field of medical auxiliary products, and in particular relates to a medical sunshade and rainproof shed.

Background technique

High-quality nursing service means that all medical activities are carried out closely around the needs of patients, and everything is patient-centered to meet the basic needs of patients, ensure the safety of patients, and provide patients with comfortable nursing services.

As a clinical basic medical facility, the hospital bed is not only used for hospitalization in the ward, but also used for escorting bedridden patients for inspection. When accompanying the examination, the hospital bed will be pushed outside and the patient will be escorted to other departments for examination. However, if encountering scorching sun or rainy and snowy weather, the stimulation of the external environment may cause discomfort to the patient. make the condition worse. At this time, the nurse should not only observe the changes of the patient's condition, perform various operations such as rescue and medication, but also avoid the discomfort caused by sunlight or rain and snow to the patient. In the case of no patient’s family members to accompany them, the general department will increase the labor force for the patient’s accompanying examination. For the department with insufficient manpower and busy business, the labor intensity of the nurses is increased, the work efficiency of the nurses is reduced, and it is also wasted invisibly. Numerous nursing resources.

Contents of the invention

Aiming at the technical problems existing in the prior art, the present invention provides a medical sunshade and rainproof shed.

In order to achieve the above object, the present invention adopts the following technical solutions:

A medical sunshade and rainproof shed, including a fixed frame and a support frame, and a foldable sunshade and rainproof umbrella shed, the fixed frame includes a fixed rod and a locking mechanism, and one side of the fixed rod is connected by a connecting piece for fixed transfer The locking mechanism of the bed foot column, the locking mechanism is movably connected with a locking piece to control the opening or closing of the locking mechanism, and a locking bolt is installed on the locking piece for locking the foot column; the support frame includes a connecting rod, a first support rod and a second support rod, the connecting rod is detachably connected above the fixed rod, and the connecting rod is also connected with a first support rod perpendicular to the fixed rod, the first The support rod is also movably connected with the second support rod through a movable link, and a limit mechanism that can move back and forth is movably connected on the support frame, and a positioning member is installed on the limit mechanism, which is used as When the sunshade and rainproof umbrella shed is fully extended, the angle between the first support bar and the second support bar is positioned at 90°; the sunshade and rainproof umbrella shed includes an umbrella shed surface and an umbrella shed bone, The canopy frame is movably installed on the second support bar through the canopy cover, and an elastic stopper is set on the second support bar to limit the movement of the canopy cover; Canopy over transfer bed.

Further, the inside of the fixed rod is a hollow structure, and the top of the fixed rod is provided with two inclined elastic pieces located inside the fixed rod, and the two elastic pieces are arranged opposite to each other, and are connected to the side wall of the fixed rod. The included angle is 10°-15°, and the connecting rod is clipped on the top of the fixing rod.

Further, the rear side of the fixed rod is connected with a "U"-shaped reinforced groove with an opening downward, one side wall of the reinforced groove is affixed to the side wall of the fixed rod, and the other opposite side is provided with a relief gap.

Further, the locking mechanism includes a locking body and a locking sleeve, the locking body is an inverted U-shaped groove structure, one end of which is fixedly connected to the connecting piece, and the connection is a rounded structure, and at this connection A locking sleeve is fixedly connected; the other end of the locking body is connected to the locking piece through a triple movable piece, and the non-connecting end of the locking piece is fixedly connected with a locking hook set in the locking sleeve, so that the transfer bed The feet are locked within the locking mechanism.

Further, the triple movable parts include a first connecting part, a second connecting part and a third connecting part, the first connecting part consists of four movable cylinders socketed on a vertical rod, and the second connecting part The structure and size of the third link are consistent with the structure and size of the first link; wherein, the two odd-numbered movable cylinders on the first link are welded to the locking body, and the remaining two even-numbered movable cylinders The cylinder is welded to the even-numbered movable cylinders on the second joint, and the two odd-numbered movable cylinders on the second joint are welded to the two odd-numbered movable cylinders on the third joint. The two even-numbered movable cylinders on the piece are welded with the locking piece.

Further, the limit mechanism includes a first sleeve, a second sleeve and a connecting piece fitted on the first support rod, and the outer walls of the first sleeve and the second sleeve are fixed with vertical Distributed lugs, the two ends of the connecting piece are respectively provided with a clamping gap, and the two lugs are respectively clamped in the clamping gap and are movably connected with the connecting piece through a connecting shaft; The first sleeve is provided with a positioning piece, and the positioning piece includes a connecting platform, a pin sleeve, a pull bolt, a tension spring and a pin shaft, and the connecting platform is fixed on the outer wall of the first sleeve. A pin sleeve is installed in the table, and a tension spring is arranged inside the pin sleeve. One end of the tension spring is fixedly connected with a pull bolt and distributed in the pin sleeve, and the other end is fixedly connected with a pin shaft. The first support rod A pin hole is provided on the top to engage with the pin shaft.

Further, the canopy frame is composed of canopy struts and canopy connecting rods, the side wall of the canopy cover is connected with at least four canopy struts through the canopy connecting rods, and the top end of the second support rod is fixed with As for the roof block, one end of the roof strut is connected to the outer wall of the roof block, and the other end is connected to the roof surface.

To sum up, the beneficial effects of the present invention are: the locking mechanism on the fixed frame sets the upright foot column under the bed frame of the transfer bed, the locking piece locks the locking mechanism to form a closed structure, and the foot column is locked by the locking bolt. Lock and fix with the bracket. The support frame is above the transfer bed, and when the sunshade and rainproof umbrella shed is stretched, the umbrella shed cover is located above the elastic limiter, and the umbrella shed bone stretches the umbrella shed surface to realize the sunshade and rainproof of the transfer bed. After the first support bar is perpendicular to the fixed bar, when the connecting bar is installed on the fixed bar, the first support bar is installed towards the direction of the upper middle part of the transfer bed. Adjust the angle between the first support rod and the second support rod to 90°, and use the limit mechanism and the positioning piece to lock and maintain the 90° angle. The advantage of the support frame in this state is that it can support the middle part above the transfer bed level. Open the sunshade and anti-umbrella canopy to ensure that the transfer bed is fully covered. At the same time, the support frame can also provide horizontal support above the transfer bed. The main support components are all suspended in the air above the transfer bed. No parts are vertically set within the patient's use range. This hinders the movement of the patient on the transfer bed. The fixed frame and the foot column are connected and detachable, so the sunshade and rainproof umbrella canopy can be folded when not in use, reducing space occupation, and the whole sunshade and rainproof process can go out without any assistance, saving human resources.

Description of drawings

Fig. 1 is a structural schematic diagram of a medical sunshade and rainproof shed provided by the present invention.

Fig. 2 is a schematic structural view of the fixing frame in the present invention.

FIG. 3 is a partially enlarged view of FIG. 1 .

Fig. 4 is a schematic diagram of the three-dimensional structure of the reinforcing groove in the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure of the first link in the present invention.

Fig. 6 is a schematic diagram of the state of the limit mechanism when the sunshade and rainproof umbrella shed is folded.

In the figure, 100-fixing frame, 110-fixing rod, 111-shrapnel, 120-locking mechanism, 121-locking body, 122-locking sleeve, 130-connecting piece, 140-reinforcing groove, 141-give way gap, 200- Support frame, 210-connecting rod, 220-first supporting rod, 221-pin hole, 230-second supporting rod, 231-elastic limiter, 240-movable connector, 300-shade and rainproof umbrella shed, 310-umbrella Shed cover, 320- shed connecting rod, 330- shed strut, 340- shed surface, 350- top cover, 400- triple movable parts, 410- first joint, 411- pole, 412- movable cylinder, 420 -Second link, 430-third link, 500-locking piece, 510-locking bolt, 511-locking piece, 520-lock hook, 600-limiting mechanism, 610-first sleeve, 620- Second sleeve, 630- lug, 640-connector, 641-clamping gap, 700-positioning part, 710-connecting platform, 720-pin sleeve, 730-pull bolt.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

As shown in FIGS. 1-3 , the present invention provides a medical sunshade and rainproof shed, including a fixed frame 100 , a support frame 200 , and a foldable sunshade and rainproof umbrella shed 300 . The fixing frame 100 includes a fixing rod 110 and a locking mechanism 120 , and one side of the fixing rod 110 is connected to the locking mechanism 120 for fixing the footpost of the transfer bed through a connecting piece 130 . The locking mechanism 120 is movably connected with a locking plate 500 to control the opening or closing of the locking mechanism 120, and a locking bolt 510 is installed on the locking plate 500 as a locking pin. The support frame 200 includes a connecting rod 210, a first supporting rod 220 and a second supporting rod 230, the connecting rod 210 is detachably connected above the fixed rod 110, and the connecting rod 210 is also connected with the The first support rod 220 is perpendicular to the fixed rod 110 . The first support rod 220 is also movably connected with the second support rod 230 through an articulated connection 240, and a limit mechanism 600 that can move back and forth is movably connected on the support frame 200, and the limit mechanism A positioning member 700 is installed on the 600 for positioning the angle between the first support rod 220 and the second support rod 230 at 90° when the sunshade and rainproof umbrella shed 300 is fully extended. The sunshade and rainproof umbrella shed 300 includes an umbrella canopy surface 340 and an umbrella canopy frame, and the umbrella shed bone is movably installed on the second support rod 230 through the umbrella shed cover 310, and is set on the second support rod 230 The elastic limiter 231 restricts the movement of the canopy cover 310, and the canopy surface 340 is arranged above the canopy frame to cover the transfer bed.

With the above structure, the locking mechanism 120 on the fixing frame 100 is set inside the upright foot column under the bed frame of the transfer bed, the locking plate 500 locks the locking mechanism 120 to form a closed structure, and the locking bolt 510 is used to connect the foot column to the fixing frame 100 lock and fix. The support frame 200 is above the transfer bed, and when the sunshade and rainproof umbrella shed 300 is stretched, the umbrella shed cover 310 is located above the elastic stopper 231, and the umbrella shed frame stretches the umbrella shed surface 340 to realize the sunshade and rainproof of the transfer bed. After the first support rod 220 is perpendicular to the fixed rod 110, when the connecting rod 210 is installed on the fixed rod 110, the first support rod 220 is installed towards the upper middle of the transfer bed. Adjust the angle between the first support rod 220 and the second support rod 230 to 90°, and use the limit mechanism 600 and the positioning member 700 to lock and maintain the 90° angle. The advantage of the support frame 200 in this state is that it can be placed on the transfer bed The sunshade and rainproof umbrella shed 300 is stretched in the middle above the level to ensure that the transfer bed is fully covered. At the same time, the support frame 200 can also provide horizontal support above the transfer bed. Set vertically within the scope of use, thereby hindering the movement of the patient on the transfer bed. The fixing frame 100 is connected with the foot column to be detachable, so the sunshade and rainproof umbrella shed 300 can be folded when not in use, reducing space occupation, and the whole sunshade and rainproof process can go out without the assistance of any personnel, saving human resources.

As one of the optional implementation manners, the inside of the fixing rod 110 is a hollow structure, and the top end of the fixing rod 110 is provided with two inclined elastic pieces 111 located inside the fixing rod 110 . The two elastic pieces 111 are arranged opposite to each other, and the angle between them and the side wall of the fixed rod 110 is 10°-15°. The connecting rod 210 is clamped on the top of the fixed rod 110. There are two The limitation of the elastic piece 111 reduces the assembly gap and prevents the connecting rod 210 from moving in series.

As shown in Figure 4, the rear side of the fixed rod 110 is connected with a "U" shaped reinforcement groove 140 with an opening downward, and one side wall of the reinforced groove 140 is affixed to the side wall of the fixed rod 110, and the other A relief gap 141 is formed on the opposite side. The rear side wall of the reinforcing groove 140 opening downward is inserted into the space between the bed board and the bed frame. If there is a connecting strip between the bed board and the bed frame, the gap 141 can give way without interference. In this state, the reinforcing groove 140 accommodates the long side of the bed frame, further improving the stability of the connection between the fixing frame 100 and the transfer bed.

As shown in FIG. 2 , the locking mechanism 120 includes a locking body 121 and a locking sleeve 122 , the locking body 121 is an inverted U-shaped groove structure with an opening facing forward, one end of which is fixedly connected to the connecting piece 130 , and The connection is a rounded structure, and the locking sleeve 122 is fixedly connected to this connection. The other end of the locking body 121 is connected to the locking piece 500 through the triple movable part 400, and the non-connecting end of the locking piece 500 is fixedly connected with a locking hook 520 set in the locking sleeve 122, so that the transfer bed The feet are locked within said locking mechanism 120 . When locking the foot column, the fixed rod 110 is first slightly deflected, and the locking body 121 with the opening facing forward is used to hook the foot column below the bed frame. The triple movable part 400 is a movable part, so the lock of the locking plate 500 can be flexibly operated. The hook 520 is set in the locking sleeve 122 to form a closed structure, and then the locking bolt 510 on the locking piece 500 is rotated. Tight fix.

As shown in Fig. 2 and Fig. 5, the triple movable part 400 includes a first link 410, a second link and a third link, and the first link 410 is connected by a vertical rod 411 to four movable circles. The barrel 412 is formed, and the structure and size of the second link 420 and the third link 430 are consistent with the structure and size of the first link 410 . Wherein, the two odd-numbered movable cylinders 412 on the first joint 410 are welded to the locking body 121, and the remaining two even-numbered movable cylinders 412 are welded to the even-numbered movable cylinders 412 on the second joint 420, so The two odd-numbered movable cylinders 412 on the second link 420 are welded to the two odd-numbered movable cylinders 412 on the third link 430, and the two even-numbered movable cylinders 412 on the third link 430 are welded to The locking piece 500 is welded. The odd-even staggered connection is adopted, so that the locking piece 500 can be flexibly opened or locked in the locking sleeve 122, and the disassembly and assembly are more convenient and quick.

As shown in Figure 1, the umbrella canopy frame is composed of canopy struts 330 and canopy connecting rods 320, and the side walls of the canopy cover 310 are connected with at least four canopy struts 330 through the canopy connecting rods 320. A shed roof block (not shown) is fixed on the top of the two support rods 230 , one end of said shed strut 330 is connected to the outer wall of said shed roof block, and the other end is connected to shed surface 340 . A top cover 350 is provided on the top of the shed surface 340 to connect with the roof block, so that the shed surface 340 fits better when stretched out. The umbrella shed cover 310 is located on the elastic limiter 231 to facilitate opening the sunshade and rainproof umbrella shed 300, and the umbrella shed cover 310 is located under the elastic limiter 231 to facilitate the use of the shed connecting rod 320 to drive the shed strut 330 to gather the sunshade and rainproof umbrella. Shed 300 folds.

As shown in FIGS. 1 and 6 , the limit mechanism 600 includes a first sleeve 610 , a second sleeve 620 and a connecting piece 640 sleeved on the first support rod 220 , the first sleeve 610 and the outer wall of the second sleeve 620 are fixed with vertically distributed lugs 630, and the two ends of the connecting piece 640 are respectively provided with a clamping gap 641, and the two lugs 630 are clamped in the clamp respectively. It is placed in the notch 641 and is movably connected with the connecting piece 640 through a connecting shaft. The first sleeve 610 is provided with a positioning piece 700, and the positioning piece 700 includes a connecting platform 710, a pin sleeve 720, a pull bolt 730, a tension spring (not shown in the figure) and a pin shaft (not shown in the figure). ). The connection table 710 is fixedly connected to the outer wall of the first sleeve 610, and a pin sleeve 720 is installed in the connection table 710, and a tension spring is arranged in the pin sleeve 720, and one end of the tension spring is fixedly connected to There are pull bolts 730 distributed in the pin sleeve 720 , the other end is fixedly connected with a pin shaft, and the first support rod 220 is provided with a pin hole 221 which is engaged with the pin shaft. When the sunshade and rainproof umbrella shed 300 is stretched, the first sleeve 610 and the second sleeve 620 abut together and move to the junction of the first support rod 220 and the second support rod 230, keeping the first sleeve 610 at the first On a support rod 220, the second sleeve 620 is located on the second support rod 230, and the movable link 240 is a movable part connected by a shaft. The sleeve 620 is sleeved on the lower end of the second support rod 230. At this time, after the pin shaft installed on the first sleeve 610 meets the pin hole 221, the extruded extension spring has enough space to relax and push the pin shaft and the pin. The holes 221 are snapped together so that the first support rod 220 and the second support rod 230 are positioned at an angle of 90°. When folding the sunshade and anti-umbrella canopy 300, hold the pull bolt 730 to pull the pull bolt 730 outward, pull out the pin shaft connected by the tension spring from the pin hole 221, move the first sleeve 610 and the second sleeve 620 and move them closer together. , and rotate the limit mechanism 600 to avoid the pin hole 221, push the limit mechanism 600 to approach the connecting rod 210, and the umbrella shed cover 310 also approaches to the connecting rod 210. In this state, the sunshade and rainproof umbrella shed 300 is folded to reduce the storage space. Occupied for easy storage.

The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structures made using the description of the present invention and the contents of the accompanying drawings are directly or indirectly used in other related technical fields, and are equally applicable to the present invention. within the scope of patent protection.

Claims (7)

1. A medical sunshade and rainproof shed, characterized in that: comprise a fixed frame (100) and a support frame (200), and a foldable sunshade and rainproof umbrella shed (300), said fixed frame (100) includes a fixed rod ( 110) and a locking mechanism (120), one side of the fixed rod (110) is connected with a locking mechanism (120) used as a fixed transfer bed foot post through a connecting piece (130), and the locking mechanism (120) is movably connected with The locking piece (500) controls the opening or closing of the locking mechanism (120), and a locking bolt (510) is installed on the locking piece (500) as a locking foot column; the support frame (200) It includes a connecting rod (210), a first supporting rod (220) and a second supporting rod (230), the connecting rod (210) is detachably connected above the fixed rod (110), and the connecting rod (210 ) is also connected with the first support rod (220) perpendicular to the fixed rod (110), and the first support rod (220) is also movable with the second support rod (230) through a movable link (240) connected, and on the support frame (200) is movably connected with a limit mechanism (600) that can move back and forth, and a positioning piece (700) is installed on the limit mechanism (600), which is used as a sunshade When the umbrella shed (300) is fully extended, the angle between the first support bar (220) and the second support bar (230) is positioned at 90°; the sunshade and rainproof umbrella shed (300) includes an umbrella shed surface (340) and umbrella frame, the umbrella frame is movably installed on the second support (230) through the umbrella cover (310), and an elastic limit is set on the second support rod (230) The member (231) restricts the movement of the canopy cover (310), and the canopy surface (340) is provided above the canopy frame to cover the transfer bed. 2. A medical sunshade and rainproof shed according to claim 1, characterized in that: the inside of the fixed rod (110) is a hollow structure, and the top of the fixed rod (110) is provided with two inclined elastic pieces (111) is located inside the fixed rod (110), the two elastic pieces (111) are arranged oppositely, and the included angle with the side wall of the fixed rod (110) is 10°-15°, the The connecting rod (210) is clamped on the top of the fixing rod (110). 3. A medical sunshade and rainproof shed according to claim 1, characterized in that: the rear side of the fixed rod (110) is connected with a "U"-shaped reinforcement groove (140) with an opening downward, and the reinforcement One side wall of the groove (140) is affixed to the side wall of the fixing rod (110), and the other opposite side is provided with a gap (141). 4. A medical sunshade and rainproof shed according to claim 1, characterized in that: the locking mechanism (120) includes a locking body (121) and a locking sleeve (122), and the locking body (121) is inverted U-shaped groove structure, one end of which is affixed to the connecting piece (130), and the connection is a rounded structure, and a locking sleeve (122) is affixed to this connection; the locking main body (121) The other end is connected to the locking piece (500) through a triple movable piece (400), and the non-connecting end of the locking piece (500) is fixedly connected with a locking hook (520) set in the locking sleeve (122), The transfer cot foot posts are thereby locked within said locking mechanism (120). 5. A medical sunshade and rainproof shed according to claim 4, characterized in that: said triple movable part (400) comprises a first link (410), a second link (420) and a third link (430), the first link (410) consists of a vertical rod (411) socketed with four movable cylinders (412), and the second link (420) and the third link (430) The structure and size are consistent with the structure and size of the first link (410); wherein, the two odd-numbered movable cylinders (412) on the first link (410) are compatible with the locking main body (121) welding, the remaining two even-numbered movable cylinders (412) are welded with the even-numbered movable cylinders (412) on the second linkage (420), and the two odd-numbered movable cylinders (412) on the second linkage (420) ) and the two odd-numbered movable cylinders (412) on the third joint (430) are welded, and the two even-numbered movable cylinders (412) on the third joint (430) are welded to the locking plate (500 )welding. 6. The medical sunshade and rainproof shed according to claim 1, characterized in that: the limit mechanism (600) includes a first sleeve (610) sleeved on the first support rod (220) , the second sleeve (620) and the connector (640), the outer walls of the first sleeve (610) and the second sleeve (620) are fixed with vertically distributed lugs (630), the connection The two ends of the part (640) are respectively provided with a clamping notch (641), and the two lugs (630) are respectively clamped in the clamping notch (641) and are connected to the connecting part ( 640) flexible connection; the first sleeve (610) is provided with a positioning piece (700), and the positioning piece (700) includes a connection platform (710), a pin sleeve (720), a pull bolt (730), a pull bolt Spring and pin shaft, the connection table (710) is fixed on the outer wall of the first sleeve (610), and a pin sleeve (720) is installed in the connection table (710), and the pin sleeve (720 ) is provided with a tension spring, one end of the tension spring is fixedly connected with a pull bolt distributed in the pin sleeve (720), and the other end is fixedly connected with a pin shaft, and the first support rod (220) is provided with a The pin hole (221) where the pin shaft engages. 7. A medical sunshade and rainproof shed according to claim 1, characterized in that: the umbrella shed frame is composed of shed struts (330) and shed connecting rods (320), and said umbrella shed cover (310) The side walls of the roof are connected with at least four shed struts (330) through the shed connecting rods (320), and the top of the second support bar (230) is fixed with a roof block, and one end of the shed struts (330) It is connected with the outer wall of the roof block, and the other end is connected with the shed surface (340).