阅读说明：本技术 一种护士护理用的便携式骨科绷带缠绕装置 (Portable orthopedics bandage wind that nurse nursing was used ) 是由 刘仪欣 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种护士护理用的便携式骨科绷带缠绕装置,包括螺杆和放卷辊,本发明通过设置了限位切割机构于放卷辊和缠绕辊外侧,通过转动传动螺栓带动切割刀水平向前移动,然后向前挤压L型限位板,使得L型限位板带动切割刀向前移动接触到绷带的外表面进行切断,同时绷带圈在放置于放卷辊的外表面时对转板施加压力,从而使得转板受到压力向下转动而压缩弹簧受力压缩,当绷带圈进入到衔接板的外侧时停止推动绷带圈,此时衔接板和转板受到压缩弹簧的弹力对绷带圈内侧施加弹力,从而实现绷带圈固定,达到了快速将使用完毕的绷带圈切断,减少工具携带量,同时快速将大小不同的绷带圈进行固定,为工作带来方便的有益效果。(The invention discloses a portable orthopaedics bandage winding device for nurse nursing, which comprises a screw rod and a unwinding roller, wherein a limit cutting mechanism is arranged at the outer sides of the unwinding roller and the winding roller, a cutting knife is driven to move forwards horizontally by rotating a transmission bolt, then an L-shaped limit plate is extruded forwards, the L-shaped limit plate drives the cutting knife to move forwards to contact with the outer surface of a bandage for cutting off, meanwhile, a bandage ring applies pressure to a rotating plate when being placed on the outer surface of the unwinding roller, so that the rotating plate rotates downwards under the pressure to compress a compression spring under the stress, when the bandage ring enters the outer side of a connecting plate, the bandage ring stops being pushed, at the moment, the connecting plate and the rotating plate apply the elasticity to the inner side of the bandage ring under the elasticity of the compression spring, thereby realizing the fixation of the bandage ring, achieving the purpose of rapidly cutting off the used bandage ring, reducing the carrying amount of tools, and simultaneously rapidly fixing bandage rings with different sizes, bringing convenience to work.)

1. A portable orthopedics bandage winding device for nurse nursing comprises a screw rod (1) and an unwinding roller (2), wherein the screw rod (1) is fastened in the middle of the right end faces of the unwinding roller (2) and the winding roller (3), and the side surface of the screw rod (1) is in threaded connection with the inner ring of a threaded cylinder (4);

the method is characterized in that: the device is characterized by further comprising a limiting cutting mechanism (7), the limiting cutting mechanism (7) is arranged on the outer side of the unwinding roller (2) and the winding roller (3), the limiting cutting mechanism (7) is composed of a sliding groove (71), a guide rod (72), a micro spring (73), an L-shaped limiting plate (74), a transmission bolt (75), an opening (76), a clamping mechanism (77), a cutting knife (78), a sliding block (79) and a screw hole (710), the guide rod (72) is fastened at the front end of the inner side of the sliding groove (71) formed in the rear end of the left end face of the winding roller (3), the guide rod (72) penetrates through the middle of the front end face of the sliding block (79), two ends of the micro spring (73) are respectively clung to the middle of the front end face of the sliding block (79) and the front end of the inner side of the sliding groove (71), the inner side end face of the micro spring (73) is movably connected with the side surface of the guide rod (72), the, screw (710) inboard threaded connection that drive bolt (75) side surface and L type limiting plate (74) rear end face middle part were seted up, and drive bolt (75) outside front end rotates with cutting knife (78) rear end face middle part and is connected, screens mechanism (77) set up in unreeling roller (2) outside, sliding tray that cutting knife (78) were seted up along L type limiting plate (74) inboard rear end face slides around inboard, and cutting knife (78) activity stretches into opening (76) inboard of seting up in winding roller (3) rear end face middle part, slider (79) lock fits L type limiting plate (74) inboard left end face front end, and slider (79) slide around spout (71) inboard.

2. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: the thread cylinder (4) is arranged on the inner side of a mounting hole (6) formed in the left end face of the rotary table (5), the inner ring of the rotary table (5) is fastened on an output shaft on the left side of the electric motor (10), the rotary table (5) is attached to the left end face of the hollow handle (8), the electric motor (10) and the storage battery (11) are respectively arranged at the left end and the right end of the inner side of the hollow handle (8), and a switch (9) is embedded into the left end of the rear end face of the hollow handle (8).

3. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: screens mechanism (77) comprise commentaries on classics board (771), recess (772), compression spring (773), link up board (774) and silica gel piece (775), both ends left side is rotated through pivot and recess (772) inboard left end and is connected around commentaries on classics board (771), recess (772) are seted up and are unreeled roller (2) side surface, compression spring (773) both ends are fixed connection respectively in commentaries on classics board (771) bottom end face right-hand member and recess (772) inboard bottom end face right-hand member, link up board (774) sets up in commentaries on classics board (771) right-hand member for integrated structure, and link up board (774) top end face fastening has silica gel piece (775).

4. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: the middle part of the front end face of the inner side of the L-shaped limiting plate (74) is in an arc shape protruding forwards, and the outer surface of the L-shaped limiting plate (74) is smooth and burr-free.

5. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: the transmission bolt (75) is T-shaped, and anti-skid grains are arranged at the rear end of the outer side of the transmission bolt (75).

6. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: the clamping mechanisms (77) are arranged at the outer sides of the unwinding roller (2), and the four clamping mechanisms (77) are distributed annularly at equal intervals.

7. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: the front end of the inner side of the opening (76) is in a tapered shape from back to front and corresponds to the end surface of the outer side of the cutting knife (78).

8. A portable orthopedics bandage winding device for nurse care according to claim 3, further comprising: the top end face of the rotating plate (771) and the top end face of the connecting plate (774) form an included angle of 120 degrees, and the width of the rotating plate (771) is consistent with that of the connecting plate (774).

9. A portable orthopedics bandage winding device for nurse care according to claim 3, further comprising: the top end face of the connecting plate (774) is provided with a square groove, and the size of the inner side of the square groove corresponds to the outer side of the silica gel sheet (775).

10. The portable orthopedics bandage winding device of nurse nursing of claim 1, characterized in that: the upper end face and the lower end face of the sliding block (79) are symmetrically provided with convex bodies, and the upper end and the lower end of the inner side of the sliding groove (71) are provided with corresponding groove bodies.

Technical Field

The invention relates to the related field of winding devices, in particular to a portable orthopedic bandage winding device for nurse nursing.

Background

Orthopedics is one of the most common departments of various hospitals, mainly studies the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and changes along with times and society change, the orthopedics wound disease spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, the wound caused by traffic accidents is obviously increased, and the orthopedics wound disease spectrum changes, so that the orthopedics is required to be advanced all the time.

Need cut the bandage fastening on patient's body usually when the wind-up after finishing using, this just makes and needs use special scissors in addition to improve the required work quantity of winding process and reduce the portability, the bandage circle is not of uniform size simultaneously, is difficult to fix fast and places the use, brings inconvenience for work.

Disclosure of Invention

Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a portable orthopedic bandage winding device for nursing care.

The invention is realized in such a way, a portable orthopaedics bandage winding device for nurse nursing is constructed, the device comprises a screw rod and a unwinding roller, the screw rod is fastened in the middle of the right end surface of the unwinding roller and the winding roller, the side surface of the screw rod is in threaded connection with the inner ring of a threaded cylinder, a limiting cutting mechanism is arranged on the outer side of the unwinding roller and the winding roller, the limiting cutting mechanism consists of a chute, a guide rod, a micro spring, an L-shaped limiting plate, a transmission bolt, an opening, a clamping mechanism, a cutting knife, a sliding block and a screw hole, the guide rod is fastened at the front end of the inner side of the chute arranged at the rear end of the left end surface of the winding roller and penetrates through the middle of the front end surface of the sliding block, two ends of the micro spring are respectively clung to the middle of the front end surface of the sliding block and the front end of the inner side of the, the inboard threaded connection of screw that transmission bolt side surface and L type limiting plate rear end face middle part were seted up, and transmission bolt outside front end rotates with cutting knife rear end face middle part and is connected, screens mechanism sets up in the unwinding roller outside, the sliding tray that the cutting knife was seted up along the inboard rear end face of L type limiting plate slides around inboard, and the cutting knife activity stretches into the opening inboard of seting up in winding roller rear end face middle part, the slider lock fits the inboard left end face front end of L type limiting plate, and the slider slides around the spout is inboard.

Preferably, the threaded cylinder is arranged on the inner side of an installation hole formed in the left end face of the rotary table, the inner ring of the rotary table is fastened on an output shaft on the left side of the electric motor, the rotary table is attached to the left end face of the hollow handle, the electric motor and the storage battery are respectively arranged at the left end and the right end of the inner side of the hollow handle, and a switch is embedded in the left end of the rear end face of the hollow handle.

Preferably, the screens mechanism comprises commentaries on classics board, recess, compression spring, linking plate and silica gel piece, the both ends left side is rotated through pivot and the inboard left end of recess around the commentaries on classics board and is connected, the recess is seted up in unreeling roller side surface, compression spring both ends difference fixed connection is in commentaries on classics board bottom end face right-hand member and the inboard bottom end face right-hand member of recess, linking plate sets up in commentaries on classics board right-hand member face for integrated structure, and linking plate top end face fastening has the silica gel piece.

Preferably, the middle part of the front end face of the inner side of the L-shaped limiting plate is in an arc shape protruding forwards, and the outer surface of the L-shaped limiting plate is smooth and burr-free.

Preferably, the transmission bolt is T-shaped, and the rear end of the outer side of the transmission bolt is provided with anti-skid grains.

Preferably, the clamping mechanisms are four and are arranged outside the unwinding roller, and the four clamping mechanisms are distributed annularly at equal intervals.

Preferably, the front end of the inner side of the opening is in a tapered shape which is tapered from back to front and corresponds to the end surface of the outer side of the cutting knife.

Preferably, the top end face of the rotating plate and the top end face of the connecting plate form an included angle of 120 degrees, and the widths of the rotating plate and the connecting plate are consistent.

Preferably, the top end face of the connecting plate is provided with a square groove, and the size of the inner side of the square groove corresponds to the outer side of the silica gel sheet.

Preferably, the upper end face and the lower end face of the sliding block are symmetrically provided with convex bodies, and the upper end and the lower end of the inner side of the sliding groove are provided with corresponding groove bodies.

The invention has the following advantages: the invention provides a portable orthopaedics bandage winding device for nursing care, which comprises the following improvements compared with the same type of equipment:

the method has the advantages that: according to the portable orthopedic bandage winding device for nurse nursing, the limiting cutting mechanism is arranged on the outer sides of the unwinding roller and the winding roller, the L-shaped limiting plate is extruded forwards, the L-shaped limiting plate drives the cutting knife to move forwards to cut off a bandage, meanwhile, when the bandage ring is placed on the outer surface of the unwinding roller, the connecting plate and the rotating plate are subjected to the elastic force of the compression spring to apply the elastic force to the inner side of the bandage ring to fix the bandage ring, the bandage ring which is used is cut off quickly, the carrying amount of tools is reduced, meanwhile, the bandage rings different in size are fixed quickly, and the portable orthopedic bandage winding device brings convenient beneficial effects for work.

The method has the advantages that: according to the portable orthopedic bandage winding device for nurse nursing, the four clamping mechanisms are arranged on the outer side of the unwinding roller and are distributed in an equally-spaced annular mode, so that a bandage ring is more stably arranged on the outer side of the unwinding roller.

Drawings

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

FIG. 2 is a schematic view of the hollow handle attachment structure of the present invention;

FIG. 3 is a schematic view of the splice cutting mechanism of the present invention;

FIG. 4 is a schematic view of the connection structure of the L-shaped limiting plate of the invention;

fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention.

Wherein: the device comprises a screw rod-1, a unreeling roller-2, a winding roller-3, a threaded barrel-4, a rotary disc-5, a mounting hole-6, a hollow handle-8, a switch-9, an electric motor-10, a storage battery-11, a limiting cutting mechanism-7, a sliding chute-71, a guide rod-72, a micro spring-73, an L-shaped limiting plate-74, a transmission bolt-75, an opening-76, a clamping mechanism-77, a cutting knife-78, a sliding block-79, a screw hole-710, a rotary plate-771, a groove-772, a compression spring-773, a connecting plate 774-775 and a silica gel sheet-775.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.