CN215915947U

CN215915947U - Combined infusion support for pediatric nursing

Info

Publication number: CN215915947U
Application number: CN202120659541.0U
Authority: CN
Inventors: 滕晓静; 景伍让
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-03-01
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a combined infusion support for pediatric nursing, and belongs to the technical field of medical instruments. The utility model provides a combined infusion support for pediatric nursing, includes the base, and base top surface middle part has set firmly the support column, and the support column top surface has set firmly the seat, and the seat top surface has set firmly the handrail, and the seat rear end is equipped with the backup plate admittedly, and the fixed orifices is downthehole to insert is equipped with the infusion telescopic link, and the seat bottom surface has set firmly the clamping bar subassembly for the position of fixed orifices. According to the utility model, the coil spring and the hand-binding belt are additionally arranged in the cross rod, and the arm for children to transfuse is fixed by pulling the hand-binding belt, so that the phenomenon that the arm is moved disorderly when the children transfuse to cause the arm for transfusion to bulge, the transfusion effect is influenced is avoided, the practicability of the device is enhanced, and when the hand-binding belt is removed, the coil spring is automatically rolled, so that the use flexibility of the device is improved.

Description

Combined infusion support for pediatric nursing

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a combined infusion support for pediatric nursing.

Background

The infusion support is a medical apparatus commonly used in nursing, and patent document with publication number CN211935042U in the prior art provides a combined infusion support for pediatric nursing, and the device is through removing the wheel, seat and the setting of placing the box, when family members or medical personnel cared for the child patient need go to the lavatory, place the child patient on the seat, later remove the child patient through removing the wheel, need not hold children in the arms, thereby reach the mesh that alleviates the nursing burden, though the device beneficial effect is more, nevertheless still there are the following problems: the child patient is moved by pushing the moving wheel, but the hospital corridor has steps, and the moving wheel needs to be manually moved to cross the steps or a threshold, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a combined infusion support for pediatric nursing, which aims to solve the problems in the background technology.

2. Technical scheme

A combined infusion support for pediatric nursing comprises a base, wherein a support column is fixedly arranged in the middle of the top surface of the base, a seat plate is fixedly arranged on the top surface of the support column, two handrails are fixedly arranged on the top surface of the seat plate in a bilateral symmetry structure, each handrail comprises a cross rod, two support rods are fixedly arranged on the bottom surface of each cross rod in a front-back symmetry structure, a movable groove is formed in each cross rod, two rolling grooves are formed in the cross rods in a front-back symmetry structure relative to the position outside each movable groove, a coil spring is arranged in each rolling groove, a rotating shaft is fixedly arranged between the two coil springs, a hand-tying belt is wound in the middle of the rotating shaft, the head end of each hand-tying belt is fixedly provided with a lantern ring, a contraction groove is formed in the outer end of each cross rod relative to the position of the head end of each hand-tying belt, an insertion rod piece is fixedly arranged in the outer wall of each cross rod relative to the position below the contraction groove, a backup plate is fixedly arranged at the rear end of the seat plate, and two fixing holes are formed in a bilateral symmetry structure in the top surface relative to the position outside the backup plate, the infusion telescopic rod is inserted into the fixing hole on the left side, the clamping rod assembly is fixedly arranged on the bottom surface of the seat plate relative to the position of the fixing hole and comprises a shell, a through hole is formed in the top surface of the shell, a gear disc groove is formed in the bottom surface of the shell, a plurality of guide bars are fixedly arranged on the bottom surface of the shell relative to the bottom surface of the gear disc groove in an annular and equidistant manner, a gear disc is arranged in the gear disc groove, a gear rail groove is arranged on the edge of the inner side of the top surface of the gear disc in an annular structure, a gear groove is formed in the shell relative to the position of the outer side of the top surface of the gear rail groove, a bevel gear is arranged in the gear groove, a rotating rod is fixedly arranged in the middle of the outer wall of the bevel gear, the outer end of the rotating rod penetrates through the inner side of the gear groove and extends to the outer wall of the shell, a rotating wheel is fixedly arranged on the bottom surface of the gear disc, a plurality of clamping blocks are arranged on the bottom surface of the thread ring, the fixture block is of a fan-shaped structure, a thread groove is formed in the top surface of the fixture block, guide grooves are formed in the radiuses of the two sides of the bottom end of the fixture block, and the two guide grooves are in clearance fit to form a sliding cavity.

Preferably, the lantern ring is in plug fit with the inserted link piece.

Preferably, the bevel gear is in meshed transmission with the gear rail groove.

Preferably, the two guide grooves are in clearance fit to form a sliding fit of the sliding cavity and the guide bar.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the clamping rod assembly is fixedly arranged on the bottom surface of the seat plate, and the bevel gear is meshed with the gear disc for transmission, so that the clamping block is driven to clamp and fix the bottom end of the infusion telescopic rod, the disassembly and assembly of the infusion telescopic rod are facilitated, the problem that the moving wheel needs to be manually moved to cross a step or a threshold due to the fact that the child patient is moved by pushing the moving wheel and the hospital corridor has steps is solved, the inconvenience is caused, and the flexibility of the device is improved.

2. According to the utility model, the coil spring and the hand-binding belt are additionally arranged in the cross rod, and the arm for children to transfuse is fixed by pulling the hand-binding belt, so that the phenomenon that the arm is moved disorderly when the children transfuse to cause the arm for transfusion to bulge, the transfusion effect is influenced is avoided, the practicability of the device is enhanced, and when the hand-binding belt is removed, the coil spring is automatically rolled, so that the use flexibility of the device is improved.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present invention;

FIG. 2 is a right side schematic view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the armrest structure of the present invention;

FIG. 4 is a schematic view of a clamping bar assembly of the present invention;

FIG. 5 is a schematic top plan view of the clamping bar assembly of the present invention;

FIG. 6 is a schematic bottom-up exploded view of the clamping bar assembly of the present invention;

FIG. 7 is an enlarged view of the structure at A of the present invention;

FIG. 8 is an enlarged view of the structure at B of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a support pillar; 3. a seat plate; 4. a handrail; 5. a clamping bar assembly; 6. an infusion telescopic rod; 7. a backup plate; 301. a fixing hole; 401. a cross bar; 402. a strut; 403. an insert member; 404. a movable groove; 405. coiling a groove; 406. a rotating shaft; 407. a hand-tying belt; 408. a coil spring; 409. a collar; 501. a through hole; 502. a housing; 503. a fluted disc groove; 504. a gear plate; 505. a gear track groove; 506. a thread ring; 507. a clamping block; 508. a thread groove; 509. a guide groove; 510. a bevel gear; 511. a gear groove; 512. and (7) conducting strips.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the present invention provides a technical solution:

a combined infusion support for pediatric nursing comprises a base 1, wherein a support column 2 is fixedly arranged in the middle of the top surface of the base 1, a seat plate 3 is fixedly arranged on the top surface of the support column 2, two handrails 4 are fixedly arranged on the top surface of the seat plate 3 in a bilateral symmetry structure, the handrails 4 comprise cross rods 401, two support rods 402 are fixedly arranged on the bottom surface of the cross rods 401 in a front-back symmetry structure, movable grooves 404 are formed in the cross rods 401, two winding grooves 405 are formed in the cross rods 401 in a front-back symmetry structure relative to the outer parts of the movable grooves 404, coil springs 408 are arranged in the winding grooves 405, a rotating shaft 406 is fixedly arranged between the two coil springs 408, a hand-tying belt 407 is wound in the middle of the rotating shaft 406, a lantern ring 409 is fixedly arranged at the head end of the hand-tying belt 407, a contraction groove is formed in the outer end of the cross rods 401 relative to the position below the contraction groove, a back plate 7 is fixedly arranged at the rear end of the seat plate 3, two fixing holes 301 are formed in a bilateral symmetry structure relative to the outer part of the top surface of the back plate 7, the infusion telescopic rod 6 is inserted into the left fixing hole 301, the clamping rod assembly 5 is fixedly arranged at the position, corresponding to the fixing hole 301, of the bottom surface of the seat plate 3, the clamping rod assembly 5 comprises a shell 502, a through hole 501 is formed in the top surface of the shell 502, a gear plate groove 503 is formed in the bottom surface of the shell 502, a plurality of guide bars 512 are fixedly arranged at the position, corresponding to the bottom surface of the gear plate groove 503, of the bottom surface of the shell 502 in an annular shape at equal intervals, a gear plate 504 is arranged in the gear plate groove 503, a gear rail groove 505 is formed in the edge of the inner side of the top surface of the gear plate 504 in an annular structure, a gear groove 511 is formed in the position, corresponding to the outer side of the top surface of the gear rail groove 505, a bevel gear 510 is arranged in the gear groove 511, a rotating rod is fixedly arranged in the middle of the outer wall of the bevel gear 510, the outer end of the rotating rod penetrates through the inner part of the gear groove 511 to extend to the outer wall of the shell 502 and is fixedly provided with a rotating wheel, the bottom surface of the gear disc 504 is provided with a threaded ring 506, the bottom surface of the threaded ring 506 is provided with a plurality of fixture blocks 507, the fixture blocks 507 are of a fan-shaped structure, the top surfaces of the fixture blocks 507 are provided with threaded grooves 508, the radiuses of two sides of the bottom end of each fixture block 507 are provided with guide grooves 509, and the two guide grooves 509 are in clearance fit to form a sliding cavity.

Specifically, the collar 409 is inserted into the rod-inserting member 403 for fixing the hand-tying band 407.

Further, the bevel gear 510 is in meshed transmission with the gear rail groove 505, so as to drive the gear disc 504 to rotate.

Further, the thread groove 508 is in thread fit with the thread ring 506, so as to drive the fixture block 507 to contract and clamp.

In addition, the two guide grooves 509 are in clearance fit to form a sliding cavity in sliding fit with the guide strip 512, so that the fixture block 507 is limited and contracted conveniently.

The working principle is as follows: when the infusion support is used, according to the infusion arm of a child, the infusion telescopic rod 6 is inserted into the fixing hole 301 corresponding to the top surface of the seat plate 3 and the infusion arm of the child, then the rotating wheel is manually rotated clockwise, the rotating wheel drives the bevel gear 510 fixedly connected with the inner end of the rotating rod to be meshed with the gear rail groove 505 on the upper wall of the gear disc 504 through the rotating rod for transmission, meanwhile, the threaded ring 506 on the bottom surface of the gear disc 504 is in threaded fit with the threaded groove 508 arranged on the top surface of the fixture block 507, so as to drive the plurality of fixture blocks 507 to shrink towards the axis of the through hole 501, further, the infusion telescopic rod 6 is clamped and fixed, the infusion height of the infusion telescopic rod 6 is adjusted, an infusion bottle is hung at the top end of the infusion telescopic rod 6, if the infusion arm of the infusion child is in disorder, the handrail 4 corresponding to the infusion arm can be selected, the infusion arm is placed on the top surface of the cross rod 401, and the insertion rod 403 is manually withdrawn from the clamping groove by a parent or a medical staff, at outside pulling lantern ring 409, lantern ring 409 drives rotation axis 406 and rotates, rotation axis 406 drives the shrink of two end fixed connection's wind spring 408 simultaneously, select the hand-tied area 407 of suitable length, it is fixed with infusion arm and horizontal pole 401 winding through tying up the hand area 407, it is fixed to peg graft plug-in connector 403 and lantern ring 409 at last, when infusion children need the lavatory convenience, it can to loosen clamping bar subassembly 5 and take out infusion telescopic link 6 handheld in the fixed orifices 301, after the infusion, the hand-tied area 407 of demolising is under the shrink characteristic effect of wind spring 408, the automatic rolling, return in horizontal pole 401 middle part activity groove 404.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paediatrics nursing is with combination formula infusion support, includes base (1), its characterized in that: the middle of the top surface of the base (1) is fixedly provided with a support column (2), the top surface of the support column (2) is fixedly provided with a seat plate (3), the top surface of the seat plate (3) is of a bilateral symmetry structure and is fixedly provided with two handrails (4), each handrail (4) comprises a cross rod (401), the bottom surface of the cross rod (401) is of a front-back symmetry structure and is fixedly provided with two support rods (402), a movable groove (404) is formed in the cross rod (401), the inside of the cross rod (401) is of a front-back symmetry structure relative to the outside of the movable groove (404) and is provided with two rolling grooves (405), a coil spring (408) is arranged in each rolling groove (405), a rotating shaft (406) is fixedly arranged between the two coil springs (408), a hand binding belt (407) is wound in the middle of the rotating shaft (406), the head end of the hand binding belt (407) is fixedly provided with a lantern ring (409), the outer end of the cross rod (401) is provided with a contraction groove relative to the head end of the hand binding belt (407), the outer wall of the cross rod (401) is fixedly provided with an inserting rod piece (403) relative to the position below the contraction groove, the rear end of the seat plate (3) is fixedly provided with a backup plate (7), the top surface of the seat plate (3) is provided with two fixing holes (301) in a bilateral symmetry structure relative to the position outside the backup plate (7), an infusion telescopic rod (6) is inserted into the fixing hole (301) positioned on the left side, the bottom surface of the seat plate (3) is fixedly provided with a clamping rod assembly (5) relative to the position of the fixing hole (301), the clamping rod assembly (5) comprises a shell (502), the top surface of the shell (502) is provided with a through hole (501), the bottom surface of the shell (502) is provided with a fluted disc groove (503), the bottom surface of the shell (502) is fixedly provided with a plurality of guide bars (512) at equal intervals in an annular shape relative to the position of the bottom surface of the fluted disc groove (503), and a gear disc (504) is arranged in the fluted disc groove (503), the inner edge of the top surface of the gear disc (504) is provided with a gear rail groove (505) in an annular structure, a gear groove (511) is arranged in the shell (502) corresponding to the outer side of the top surface of the gear rail groove (505), a bevel gear (510) is arranged in the gear groove (511), a rotating rod is fixedly arranged in the middle of the outer wall of the bevel gear (510), the outer end of the rotating rod penetrates through the inside of the gear groove (511) and extends to the outer wall of the shell (502) and is fixedly provided with a rotating wheel, the bottom surface of the gear disc (504) is provided with a thread ring (506), the bottom surface of the thread ring (506) is provided with a plurality of clamping blocks (507), the fixture block (507) is of a fan-shaped structure, a thread groove (508) is formed in the top surface of the fixture block (507), guide grooves (509) are formed in the radiuses of the two sides of the bottom end of the clamping block (507), and the two guide grooves (509) are in clearance fit to form a sliding cavity.

2. The combined infusion support for pediatric nursing according to claim 1, wherein the infusion support comprises: the lantern ring (409) is in plug-in fit with the inserted rod piece (403).

3. The combined infusion support for pediatric nursing according to claim 1, wherein the infusion support comprises: the bevel gear (510) is in meshed transmission with the gear rail groove (505).

4. The combined infusion support for pediatric nursing according to claim 1, wherein the infusion support comprises: the thread groove (508) is in threaded fit with the thread ring (506).

5. The combined infusion support for pediatric nursing according to claim 1, wherein the infusion support comprises: the two guide grooves (509) are in clearance fit to form a sliding cavity in sliding fit with the guide bar (512).