CN215916026U

CN215916026U - Infusion arm support for pediatric nursing

Info

Publication number: CN215916026U
Application number: CN202122327240.0U
Authority: CN
Inventors: 郑安然; 陆桂雪; 乔凤赛; 唐伟伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-03-01
Anticipated expiration: 2031-09-25

Abstract

The utility model relates to the technical field of nursing tools and discloses an infusion arm support for pediatric nursing, which comprises a bottom plate, wherein universal wheels are arranged at the lower end of the bottom plate, an adjusting mechanism is arranged at the upper end of a connecting block, and a fixing mechanism is arranged at the upper end of the adjusting mechanism. According to the utility model, the lifting mechanism is additionally arranged at the bottom of the arm support, the gears can be driven to be meshed through the rotating handle, the lead screw is driven to rotate, so that the movable rod can lift, meanwhile, when the connecting block rotates, the adjustment of the angle of the device is realized through the action of the damping rotating shaft, when the arm is fixed, the sliding block slides firstly, after the sliding block moves to a proper position, the sliding block is fixed through the screw rod and the locking nut, then the arm is fixed through the fixing mechanism, the sponge cushion is additionally arranged in the fixing mechanism, the discomfort of children is reduced, the structure is simple and practical, the operation is convenient, the manufacturing cost is low, and the practicability is greatly improved.

Description

Infusion arm support for pediatric nursing

Technical Field

The utility model relates to the technical field of nursing tools, in particular to an infusion arm support for pediatric nursing.

Background

Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the childhood and adolescent age are all within the pediatric scope. The treated object is in the growth and development stage, and the arm support is often needed to assist the infusion treatment when the children carry out the infusion treatment.

Arm support that uses during current paediatrics infusion treatment all is a very simple spongy cushion or place a board on the chair next door and carry out putting of arm, can't carry out the regulation of angle according to user's the condition, uses very stiff simultaneously, and is not very comfortable, and children use just not very suitable, does not have the fixed structure of arm simultaneously, and children can make a round trip to rock the arm, influence the infusion.

Notice for CN 214181361U's prior art scheme, discloses a paediatrics nursing is with infusing arm support, and this infusion arm support has solved the unable problem of adjusting of arm support angle, has also increased fixed knot simultaneously and has constructed, conveniently fixes children's arm. However, the arm support is complex in overall structure and too high in production cost, meanwhile, a good fixing structure is not arranged between the overall structure and the actual equipment, actual use is inconvenient, clamping is carried out from the left side and the right side of the arm, the arm of a child is easy to clamp, and the arm support has certain limitation in actual use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an infusion arm support for pediatric nursing, which solves the defects and problems in the prior art, the arm support is designed into a structure capable of being adjusted in a lifting way, so that the height can be conveniently adjusted according to different facilities in a hospital, meanwhile, the position of the connecting arm support is added with a structure for adjusting the rotating angle through a damping rotating shaft, the structure is simple, the angle can be conveniently adjusted for use, meanwhile, the structure for fixing the arm is set into a structure capable of sliding, the position for fixing is conveniently adjusted, meanwhile, a sponge cushion is additionally arranged in the fixing structure, the use is more comfortable, meanwhile, the structure for clamping and fixing is simpler and more practical, and the manufacturing cost is lower.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an infusion arm support for pediatric nursing comprises a bottom plate, wherein universal wheels are arranged at the lower end of the bottom plate, and a lifting mechanism is fixedly connected to the upper end of the bottom plate;

the upper end of the lifting mechanism is fixedly connected with an installation seat, a connecting block is arranged inside the installation seat, a damping rotating shaft is arranged inside the connecting block, and an adjusting mechanism is arranged at the upper end of the connecting block;

and the upper end of the adjusting mechanism is provided with a fixing mechanism.

Preferably, elevating system includes dead lever, lead screw, first conical gear, handle, second conical gear, movable rod and screw hole, the inside of dead lever is provided with the lead screw, the first conical gear of outside fixedly connected with of lead screw, the outside of dead lever is rotated and is connected with the handle, the handle is located the inside one end fixedly connected with second conical gear of dead lever, the inside set up screw hole of movable rod realizes lift adjustment's function, facilitates the use.

Preferably, dead lever and movable rod sliding connection, rotate through the bearing between the lower extreme of lead screw and the dead lever and be connected, lead screw and screw hole threaded connection, first conical gear and second conical gear meshing are connected, manual regulation, and simple structure is practical.

Preferably, adjustment mechanism includes backup pad, spout, slot, slider, screw rod and lock nut, spout and slot have been seted up to the inside of backup pad, the inside of spout is provided with the slider, the inside of slot is provided with the screw rod, the outside of screw rod is provided with lock nut, conveniently removes fixed position, convenient to use.

Preferably, the lower end of the supporting plate is fixedly connected with the upper end of the connecting block, the sliding groove is connected with the sliding block in a sliding mode, one end of the screw rod penetrates through the supporting plate and the sliding block to extend to the outer side of the supporting plate, and the screw rod is connected with the locking nut in a threaded mode to achieve fixing after position movement.

Preferably, the fixing mechanism comprises a supporting block, a cover plate, an arc-shaped groove, a sponge cushion, a first magnet and a second magnet, the cover plate is arranged on the outer side of the supporting block, the arc-shaped groove is formed in the supporting block, the sponge cushion is fixedly connected to the inner portion of the arc-shaped groove, the first magnet is fixedly connected to the upper end of the supporting block, and the second magnet is fixedly connected to the outer side of the cover plate to fix the arm.

Preferably, the same arc-shaped groove and the same spongy cushion are arranged in the cover plate, the support block and the cover plate are connected in a rotating mode, the first magnet is magnetically connected with the second magnet, the upper end face of the support block is attached to the lower end face of the cover plate, and the support block is simple in structure and convenient to use.

Compared with the prior art, the utility model has the following beneficial effects:

the arm support is reasonable in structural design, the lifting mechanism is additionally arranged at the bottom of the arm support, the gears can be driven to be meshed through the rotating handle, the lead screw is driven to rotate, the movable rod can lift, meanwhile, the connecting block can adjust the angle of the device under the action of the damping rotating shaft when rotating, when the arm is fixed, the sliding block slides firstly, the sliding block is fixed through the screw rod and the locking nut after moving to a proper position, the arm is fixed through the fixing mechanism, the sponge cushion is additionally arranged inside the fixing mechanism, discomfort of children is reduced after fixing, meanwhile, the fixing mechanism achieves the function of opening and closing through the magnetic stripe, the structure is simple and practical, the operation is convenient, the manufacturing cost is low, and the practicability is greatly improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the lifting mechanism of the present invention;

FIG. 3 is an exploded view of the adjustment mechanism of the present invention;

FIG. 4 is a schematic perspective view of an adjusting mechanism according to the present invention;

FIG. 5 is a schematic perspective view of a fixing mechanism according to the present invention;

fig. 6 is a schematic perspective view of the fixing mechanism of the present invention.

Wherein: 1. a base plate; 2. a universal wheel; 3. a lifting mechanism; 4. a mounting seat; 5. connecting blocks; 6. a damping rotating shaft; 7. an adjustment mechanism; 8. a fixing mechanism; 31. fixing the rod; 32. a screw rod; 33. a first bevel gear; 34. a handle; 35. a second bevel gear; 36. a movable rod; 37. a threaded hole; 71. a support plate; 72. a chute; 73. a slot; 74. a slider; 75. a screw; 76. locking the nut; 81. a support block; 82. a cover plate; 83. an arc-shaped slot; 84. a sponge cushion; 85. a first magnet; 86. a second magnet.

Detailed Description

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

Referring to fig. 1-6, the present invention provides the following technical solutions: an infusion arm support for pediatric nursing comprises a base plate 1, wherein a universal wheel 2 is arranged at the lower end of the base plate 1, an elevating mechanism 3 is fixedly connected at the upper end of the base plate 1, the elevating mechanism 3 comprises a fixed rod 31, a screw rod 32, a first bevel gear 33, a handle 34, a second bevel gear 35, a movable rod 36 and a threaded hole 37, the screw rod 32 is arranged inside the fixed rod 31, the first bevel gear 33 is fixedly connected to the outer side of the screw rod 32, the handle 34 is rotatably connected to the outer side of the fixed rod 31, the second bevel gear 35 is fixedly connected to one end of the handle 34 positioned inside the fixed rod 31, the threaded hole 37 is formed inside the movable rod 36, the function of lifting adjustment is realized, the use is convenient, the fixed rod 31 is slidably connected with the movable rod 36, the lower end of the screw rod 32 is rotatably connected with the fixed rod 31 through a bearing, the screw rod 32 is in threaded connection with the threaded hole 37, and the first bevel gear 33 is in meshed connection with the second bevel gear 35, the structure is simple and practical by manual adjustment;

the upper end of the lifting mechanism 3 is fixedly connected with a mounting seat 4, a connecting block 5 is arranged inside the mounting seat 4, a damping rotating shaft 6 is arranged inside the connecting block 5, an adjusting mechanism 7 is arranged at the upper end of the connecting block 5, the adjusting mechanism 7 comprises a supporting plate 71, a sliding groove 72 and a slot 73, the connecting device comprises a sliding block 74, a screw rod 75 and a locking nut 76, wherein a sliding groove 72 and a slot 73 are formed in the supporting plate 71, the sliding block 74 is arranged in the sliding groove 72, the screw rod 75 is arranged in the slot 73, the locking nut 76 is arranged on the outer side of the screw rod 75, the position is convenient to move and fix and convenient to use, the lower end of the supporting plate 71 is fixedly connected with the upper end of the connecting block 5, the sliding groove 72 is in sliding connection with the sliding block 74, one end of the screw rod 75 penetrates through the supporting plate 71 and the sliding block 74 to extend to the outer side of the supporting plate 71, and the screw rod 75 is in threaded connection with the locking nut 76 to realize fixation after position movement;

the upper end of adjustment mechanism 7 is provided with fixed establishment 8, fixed establishment 8 includes the tray 81, the apron 82, the arc wall 83, foam-rubber cushion 84, first magnet 85 and second magnet 86, the outside of tray 81 is provided with apron 82, arc wall 83 has been seted up to the inside of tray 81, the inside fixedly connected with foam-rubber cushion 84 of arc wall 83, the first magnet 85 of the upper end fixedly connected with of tray 81, the outside fixedly connected with second magnet 86 of apron 82, the realization is fixed to the arm, the inside of apron 82 is provided with same arc wall 83 and foam-rubber cushion 84, rotate between tray 81 and the apron 82 and connect, first magnet 85 and second magnet 86 magnetism are connected, the up end of tray 81 and the lower terminal surface of apron 82 laminate each other, moreover, the steam generator is simple in structure, and is convenient to use.

The working principle is as follows: the whole device is moved to the side of a child patient through the universal wheel 2, then the handle 34 is rotated, the first bevel gear 33 and the second bevel gear 35 are driven to be meshed through the handle 34, then the screw rod 32 is driven to rotate, the movable rod 36 is made to ascend and descend, after the height of the device is adjusted, the sliding block 74 slides along the sliding groove 72, the adjustment of adaptability is carried out according to the arm length of the patient, then the sliding block 74 is locked and fixed through the screw rod 75 and the locking nut 76, then the arm of the child patient is placed in the arc-shaped groove 83 in the support block 81, then the cover plate 82 is rotated, the support block 81 and the cover plate 82 are quickly closed through the magnetic attraction between the first magnet 85 and the second magnet 86, meanwhile, the sponge cushion 84 is additionally arranged in the fixing mechanism 8, the discomfort of the child can be reduced, the arm support is more comfortable to use, and then the angle of the arm support can be adjusted according to different sitting postures, then, the connecting block 5 is rotated, and the angle adjustment of the arm support is realized through the action of the damping rotating shaft 6, so that the operation is more convenient.

Claims

1. The utility model provides a paediatrics nursing is with infusion arm support, includes bottom plate (1), its characterized in that: the lower end of the bottom plate (1) is provided with a universal wheel (2), and the upper end of the bottom plate (1) is fixedly connected with a lifting mechanism (3);

the upper end of the lifting mechanism (3) is fixedly connected with an installation seat (4), a connecting block (5) is arranged inside the installation seat (4), a damping rotating shaft (6) is arranged inside the connecting block (5), and an adjusting mechanism (7) is arranged at the upper end of the connecting block (5);

and a fixing mechanism (8) is arranged at the upper end of the adjusting mechanism (7).

2. The infusion arm support for pediatric nursing according to claim 1, wherein: elevating system (3) are including dead lever (31), lead screw (32), first conical gear (33), handle (34), second conical gear (35), movable rod (36) and screw hole (37), the inside of dead lever (31) is provided with lead screw (32), the first conical gear (33) of outside fixedly connected with of lead screw (32), the outside of dead lever (31) is rotated and is connected with handle (34), handle (34) are located the inside one end fixedly connected with second conical gear (35) of dead lever (31), screw hole (37) have been seted up to the inside of movable rod (36).

3. The infusion arm support for pediatric nursing according to claim 2, wherein: the fixing rod (31) is in sliding connection with the movable rod (36), the lower end of the screw rod (32) is in rotating connection with the fixing rod (31) through a bearing, the screw rod (32) is in threaded connection with the threaded hole (37), and the first bevel gear (33) is in meshed connection with the second bevel gear (35).

4. The infusion arm support for pediatric nursing according to claim 1, wherein: adjustment mechanism (7) are including backup pad (71), spout (72), slot (73), slider (74), screw rod (75) and lock nut (76), spout (72) and slot (73) have been seted up to the inside of backup pad (71), the inside of spout (72) is provided with slider (74), the inside of slot (73) is provided with screw rod (75), the outside of screw rod (75) is provided with lock nut (76).

5. The infusion arm support for pediatric nursing according to claim 4, wherein: the lower extreme of backup pad (71) and the upper end fixed connection of connecting block (5), spout (72) and slider (74) sliding connection, the outside that backup pad (71) and slider (74) extend to backup pad (71) is passed to the one end of screw rod (75), screw rod (75) and lock nut (76) threaded connection.

6. The infusion arm support for pediatric nursing according to claim 1, wherein: the fixing mechanism (8) comprises a supporting block (81), a cover plate (82), an arc-shaped groove (83), a sponge pad (84), a first magnet (85) and a second magnet (86), the cover plate (82) is arranged on the outer side of the supporting block (81), the arc-shaped groove (83) is formed in the supporting block (81), the sponge pad (84) is fixedly connected to the inner portion of the arc-shaped groove (83), the first magnet (85) is fixedly connected to the upper end of the supporting block (81), and the second magnet (86) is fixedly connected to the outer side of the cover plate (82).

7. The infusion arm support for pediatric nursing according to claim 6, wherein: the novel multifunctional electric heating cover is characterized in that the same arc-shaped groove (83) and the same sponge cushion (84) are arranged in the cover plate (82), the support block (81) is connected with the cover plate (82) in a rotating mode, the first magnet (85) is magnetically connected with the second magnet (86), and the upper end face of the support block (81) is attached to the lower end face of the cover plate (82) mutually.