CN108704175B

CN108704175B - Extensible infusion hanger

Info

Publication number: CN108704175B
Application number: CN201810383414.5A
Authority: CN
Inventors: 赵平平; 杨波; 韩利利; 徐亚维
Original assignee: Peoples Hospital of Hebi
Current assignee: Peoples Hospital of Hebi
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2020-10-30
Anticipated expiration: 2038-04-26
Also published as: CN108704175A

Abstract

The invention discloses an expandable infusion hanging frame which comprises a base, wherein an upward vertical tubular column is formed in the center of the base, a vertical telescopic column is inserted into the upper end of the tubular column, a circular hub and a support rod are fixed at the upper end of the telescopic column, and a hook is fixed at the outer end of the support rod; the utility model discloses a telescopic post of constant head tank upside, including the fixed tank, the fixed tank is fixed with lower axle sleeve on the flexible post of constant head tank upside the plug bush, the shaping has a plurality of articulated supports on the outer wall of axle sleeve down, it has the bracing piece of slope to articulate through the articulated shaft on the articulated support, the shaping has the bearing piece on the lower extreme lateral wall of bracing piece, the shaping has the lasso on the bracing piece lateral wall of bearing piece top, the inside middle part of bracing piece articulates there is the regulation pole, the inner of adjusting the pole articulates on the upper shaft cover, the upper shaft cover plug bush is on flexible post, the shaping has the screw thread section on the telescopic link lateral wall of lower. The invention adds a structure capable of arranging a clothes airing rod, thereby increasing the hanging position of the hanging bottle.

Description

Extensible infusion hanger

The technical field is as follows:

the invention relates to the technical field of medical instruments, in particular to an expandable infusion hanger.

Background art:

the infusion support is a supporting device used for hanging water for patients in hospitals, when in use, a transfusion bottle is arranged in a transfusion bottle frame, then the transfusion bottle frame is hung on a hook on the infusion support, and the liquid in the transfusion bottle flows into the bodies of the patients from top to bottom. However, the supporting rods of the general infusion support are fixed, and the height of the supporting rods cannot be adjusted, so that the infusion support is troublesome to hang and unload due to the fact that the height of the supporting rods is not enough when the infusion bottle is hung and unloaded; in addition, in a special period such as influenza virus outbreak, the number of patients who take transfusion in a hospital is large, the number and the arrangement positions of the transfusion stands cannot meet the transfusion requirement, and even the patients purchase clothes drying rods as the transfusion stands.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create an expandable infusion hanger with a novel structure, so that the infusion hanger has more industrial utilization value.

The invention content is as follows:

the invention aims to solve the problems in the prior art and provides an expandable infusion hanger which is additionally provided with a structure capable of arranging a clothes airing rod so as to increase the hanging position of a hanging bottle.

The invention relates to an extensible infusion hanging frame which comprises a base, wherein an upward vertical tubular column is formed in the center of the base, a vertical telescopic column is inserted into the upper end of the tubular column, a plurality of positioning grooves which are arranged in a vertical line are formed in the telescopic column, a positioning block is formed on the outer wall of the upper end of the tubular column, a positioning pin is inserted into the positioning block, one end of the positioning pin penetrates through the tubular column and is inserted into the positioning groove, the head of the positioning pin abuts against the outer side wall of the positioning block, a limiting stop block is formed on the positioning pin in the tubular column, two ends of a first pressure spring respectively abut against the limiting stop block and the inner wall of the tubular column, a hanging frame is fixed at the upper end of the telescopic column, the hanging frame consists of a circular hub fixed at the upper end of the telescopic column through an inserting sleeve and a;

a lower shaft sleeve is fixed on the telescopic column on the upper side of the positioning groove in a plugging way, a plurality of hinged supports are formed on the outer wall of the lower shaft sleeve, the hinged support is hinged with an inclined support rod through a hinged shaft, a bearing block is formed on the outer side wall of the lower end of the support rod, a plurality of ferrules matched with the clothes airing rod are formed on the outer side wall of the supporting rod above the bearing block, an adjusting rod is hinged in the middle of the inner side wall of the supporting rod, the inner end of the adjusting rod is hinged on the upper shaft sleeve, the upper shaft sleeve is inserted on the telescopic column, a thread section is formed on the side wall of the telescopic rod above the lower shaft sleeve, a threaded sleeve is pressed on the upper end surface of the upper shaft sleeve, the threaded sleeve is in threaded connection with the threaded section, a second pressure spring is inserted and sleeved on the telescopic column between the upper shaft sleeve and the lower shaft sleeve, and two ends of the second pressure spring are respectively abutted against the lower end face of the upper shaft sleeve and the upper end face of the lower shaft sleeve.

By means of the technical scheme, when the infusion support is used, the infusion bottle frame can be hung on the hook of the support at ordinary times, and the supporting rod and the adjusting rod below the hook are in a folded state, so that interference is small, and the infusion support is convenient to move. When the number of infusion patients increases, the upper shaft sleeve moves downwards by rotating the threaded sleeve, the first pressure spring is compressed to store elastic potential energy, the upper shaft sleeve drives the adjusting rod to open, the adjusting rod drives the supporting rod to open, and then the clothes-horse is inserted on the sleeve ring and abuts against the bearing block, so that the hanging position of the transfusion bottle is increased. When the clothes-horse is not needed to be used, the clothes-horse is taken away, then the threaded sleeve is reversely rotated to enable the threaded sleeve to move upwards, the upper shaft sleeve synchronously moves upwards under the action of the first pressure spring releasing the elastic potential energy and always abuts against the threaded sleeve, and the threaded sleeve moves upwards to drive the adjusting rod to be folded, so that the supporting rod is folded. And when the height of infusion stores pylon and bracing piece need be adjusted, then outwards stimulate the locating pin, the constant head tank of flexible post is left to the one end of locating pin, and first pressure spring is compressed storage elastic potential energy, then makes flexible post reciprocate in the tubular column, and flexible post position adjustment back is good, releases the locating pin, and the locating pin inserts in the constant head tank of flexible post under the effect that first pressure spring released elastic potential energy, realizes the fixed of telescopic link.

Through the scheme, the extensible infusion hanger is additionally provided with the structure capable of arranging the clothes-horse, so that the number of hung hanging bottles is increased.

As an optimization of above-mentioned scheme, the base comprises three inner fixed sill bars and a plurality of walking wheels together, the walking wheel sets up the outer end of sill bar, the spiro union has vertical double-screw bolt on the sill bar of walking wheel one side, the lower extreme of double-screw bolt is fixed with the sucking disc, the sucking disc is located the below of sill bar, and the up end shaping that the sill bar was worn out to the upper end of double-screw bolt has the handle. According to the scheme, when the position of the infusion support is required to be fixed, the stud is rotated through the handle, so that the sucker moves downwards until the sucker is pressed against and adsorbed on the ground, and the fixing strength of the base is enhanced due to the arrangement of the sucker.

Preferably, the hinge support is formed with a slot, the lower end of the support rod is bent and formed with a branch rod, the branch rod and the support block are distributed on two opposite sides of the support rod, and the branch rod is inserted into the slot and hinged in the slot through a hinge shaft.

Preferably, the number of the hinged supports is three, the hinged supports are uniformly distributed in an annular manner around the center of the lower shaft sleeve, the number of the support rods and the number of the adjusting rods are three, and the support rods and the adjusting rods are uniformly distributed in an annular manner around the center of the upper shaft sleeve.

Preferably, an inclined T-shaped handle is formed on a side wall of the screw sleeve.

Preferably, the number of the struts on the circular hub is three, and the struts are uniformly distributed around the center of the circular hub in an annular shape.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Description of the drawings:

the drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:

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

FIG. 2 is a schematic structural view of the upper shaft sleeve and the support rod of the present invention;

FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 1;

fig. 4 is a schematic top view of the structure of fig. 1.

The specific implementation mode is as follows:

the following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Referring to fig. 1, 3 and 4, the expandable infusion hanger comprises a base 1, wherein the base 1 comprises three bottom rods 11 with inner ends fixed together and a plurality of traveling wheels 12, the traveling wheels 12 are arranged at the outer ends of the bottom rods 11, vertical studs 13 are screwed on the bottom rods 11 on one sides of the traveling wheels 12, suckers 14 are fixed at the lower ends of the studs 13, the suckers 14 are positioned below the bottom rods 11, handles 131 are formed at the upper ends of the studs 13 penetrating through the upper end faces of the bottom rods 11, upward vertical tubular columns 2 are formed at the centers of the base 1, vertical telescopic columns 3 are inserted at the upper ends of the tubular columns 2, a plurality of positioning grooves 31 arranged in a vertical line are formed on the telescopic columns 3, positioning blocks 21 are formed on the outer walls of the upper ends of the tubular columns 2, positioning pins 10 are inserted on the positioning blocks 21, one ends of the positioning pins 10 penetrate through the tubular columns 2 and are inserted in the positioning grooves 31, a limit stop 101 is formed on a positioning pin 10 in the pipe column 2, two ends of a first pressure spring 51 are respectively abutted against the limit stop 101 and the inner wall of the pipe column 2, a hanging frame 4 is fixed at the upper end of the telescopic column 3, the hanging frame 4 is composed of a circular hub 41 fixed at the upper end of the telescopic column 3 in a plugging and sleeving manner and a plurality of supporting rods 42 respectively arranged on the outer wall of the circular hub 41, three supporting rods 42 are arranged on the circular hub 41, the supporting rods 42 are uniformly distributed in an annular manner around the center of the circular hub 41, and hooks 421 are fixed at the outer ends of the supporting rods 42.

Referring to fig. 1, 2 and 4, a lower shaft sleeve 62 is fixed on the telescopic column 3 above the positioning groove 31 in an inserting manner, a plurality of hinged supports 621 are formed on the outer wall of the lower shaft sleeve 62, the hinged supports 621 are hinged with inclined support rods 7 through hinged shafts 622, a support block 71 is formed on the outer side wall of the lower end of each support rod 7, a plurality of collars 72 matched with clothes drying rods are formed on the outer side wall of each support rod 7 above the support block 71, an adjusting rod 8 is hinged to the middle part of the inner side wall of each support rod 7, the inner end of each adjusting rod 8 is hinged to the upper shaft sleeve 61, the upper shaft sleeve 61 is inserted and sleeved on the telescopic column 3, a threaded section 32 is formed on the side wall of the telescopic column 3 above the lower shaft sleeve 62, a screw sleeve 9 is pressed on the upper end surface of the upper shaft sleeve 61, the screw sleeve 9 is screwed on the threaded section 32, and an inclined T-shaped, a second compression spring 52 is inserted and sleeved on the telescopic column 3 between the upper shaft sleeve 61 and the lower shaft sleeve 62, and two ends of the second compression spring 52 respectively abut against the lower end face of the upper shaft sleeve 61 and the upper end face of the lower shaft sleeve 62.

Referring to fig. 1, 2 and 4, slots 623 are formed in the hinge supports 621, branch rods 73 are formed at the lower ends of the support rods 7 by bending, the branch rods 73 and the support blocks 71 are distributed on the opposite sides of the support rods 7, the branch rods 73 are inserted into the slots 623 and are hinged into the slots 623 through hinge shafts 622, the number of the hinge supports 621 is three, the hinge supports 621 are uniformly distributed in an annular manner around the center of the lower shaft sleeve 62, the number of the support rods 7 and the number of the adjusting rods 8 are three, and the support rods 7 and the adjusting rods 8 are uniformly distributed in an annular manner around the center of the upper shaft sleeve 61.

When the infusion bottle hanging rack is specifically implemented, the infusion bottle frame can be hung on the hook 421 of the hanging rack 4 at ordinary times, and the supporting rod 7 and the adjusting rod 8 below the hook 421 are both in a folded state, so that the generated interference is small, and the infusion hanging rack is convenient to move. When the number of infusion patients increases, the screw sleeve 9 is rotated, so that the upper shaft sleeve 61 moves downwards, the first pressure spring 51 is compressed to store elastic potential energy, the upper shaft sleeve 61 drives the adjusting rod 8 to expand, the adjusting rod 8 drives the supporting rod 7 to expand, the clothes airing rod is inserted into the ferrule 72 and abuts against the bearing block 71, and therefore the hanging position of the hanging bottle is increased. When the clothes-horse is not needed, the clothes-horse is taken away, then the threaded sleeve 9 is reversely rotated to enable the threaded sleeve 9 to move upwards, the upper shaft sleeve 61 synchronously moves upwards under the action of the first pressure spring 51 releasing the elastic potential energy and always abuts against the threaded sleeve 9, the threaded sleeve 9 moves upwards to drive the adjusting rod 8 to be folded, and therefore the supporting rod 7 is folded. When the heights of the infusion hanger and the support rod 7 need to be adjusted, the positioning pin 10 is pulled outwards, one end of the positioning pin 10 leaves the positioning groove 31 of the telescopic column 3, the first pressure spring 51 is compressed to store elastic potential energy, then the telescopic column 3 moves up and down in the tubular column 2, after the position of the telescopic column 3 is adjusted, the positioning pin 10 is released, and the positioning pin 10 is inserted into the positioning groove 31 of the telescopic column 3 under the action of the elastic potential energy released by the first pressure spring 51 to fix the telescopic column 3.

In conclusion, the extensible infusion hanger is additionally provided with a structure capable of arranging a clothes drying rod, so that the number of hanging bottles is increased.

The expandable infusion hanger provided by the present invention is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and all such changes and substitutions are intended to be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An expandable infusion hanger, comprising a base (1), characterized in that: an upward vertical pipe column (2) is formed in the center of the base (1), a vertical telescopic column (3) is inserted at the upper end of the pipe column, a plurality of positioning grooves (31) which are arranged in a vertical line are formed in the telescopic column, a positioning block (21) is formed on the outer wall of the upper end of the pipe column (2), a positioning pin (10) is inserted in the positioning block, one end of the positioning pin penetrates through the pipe column (2) and is inserted in the positioning groove (31), the head of the positioning pin (10) abuts against the outer side wall of the positioning block (21), a limit stop (101) is formed on the positioning pin (10) in the pipe column (2), two ends of a first pressure spring (51) respectively abut against the limit stop (101) and the inner wall of the pipe column (2), a hanging rack (4) is fixed at the upper end of the telescopic column (3), and the hanging rack is composed of a plurality of supporting rods (42) which are respectively fixed at the circular hub part (41) of the, a hook (421) is fixed at the outer end of the supporting rod;

a lower shaft sleeve (62) is fixed on the telescopic column (3) on the upper side of the positioning groove (31) in an inserting way, a plurality of hinged supports (621) are formed on the outer wall of the lower shaft sleeve, inclined support rods (7) are hinged on the hinged supports through hinged shafts (622), a bearing block (71) is formed on the outer side wall of the lower end of each support rod, a plurality of ferrules (72) matched with a clothes airing rod are formed on the outer side wall of each support rod (7) above the corresponding bearing block, an adjusting rod (8) is hinged in the middle of the inner side wall of each support rod (7), the inner end of each adjusting rod is hinged on the upper shaft sleeve (61), the upper shaft sleeve is inserted on the telescopic column (3), a thread section (32) is formed on the side wall of the telescopic column (3) above the lower shaft sleeve (62), a thread sleeve (9) is pressed on the upper end face of the upper shaft sleeve (61, a second pressure spring (52) is inserted and sleeved on the telescopic column (3) between the upper shaft sleeve (61) and the lower shaft sleeve (62), and two ends of the second pressure spring respectively abut against the lower end face of the upper shaft sleeve (61) and the upper end face of the lower shaft sleeve (62);

the hinge support (621) is formed with a slot (623), the lower end of the support rod (7) is bent and formed with a branch rod (73), the branch rod and the bearing block (71) are distributed on two opposite sides of the support rod (7), and the branch rod (73) is inserted into the slot (623) and is hinged into the slot (623) through a hinge shaft (622).

2. The expandable infusion hanger of claim 1, wherein: base (1) comprises three inner fixed sill bars (11) together and a plurality of walking wheels (12), the walking wheel sets up the outer end of sill bar (11), spiro union has vertical double-screw bolt (13) on sill bar (11) of walking wheel (12) one side, the lower extreme of double-screw bolt is fixed with sucking disc (14), the sucking disc is located the below of sill bar (11), and the up end shaping of sill bar (11) is worn out to the upper end of double-screw bolt (13) has handle (131).

3. The expandable infusion hanger of claim 1, wherein: the number of the hinged supports (621) is three, the hinged supports are uniformly distributed in an annular mode around the center of the lower shaft sleeve (62), the number of the supporting rods (7) and the number of the adjusting rods (8) are three, and the supporting rods (7) and the adjusting rods (8) are uniformly distributed in an annular mode around the center of the upper shaft sleeve (61).

4. The expandable infusion hanger of claim 1, wherein: an inclined T-shaped handle (91) is formed on the side wall of the screw sleeve (9).

5. The expandable infusion hanger of claim 1, wherein: three supporting rods are arranged on the circular hub (41), and the supporting rods are uniformly distributed around the center of the circular hub (41) in a ring shape.