CN211751475U - Adjustable supporting device for infusion support - Google Patents

Abstract

The utility model discloses a strutting arrangement with adjustable be used for infusion support relates to infusion support technical field. The utility model comprises a transfusion rod; a plurality of support rods are fixed at the bottom of the transfusion rod; one end of the support rod, which is far away from the transfusion rod, is obliquely arranged downwards and is sequentially connected with a connecting rod and an end rod; the end rod is horizontally arranged, and the included angle between the end rod and the connecting rod is equal to the included angle between the supporting rod and the connecting rod; the connecting rod is rotatably connected with a rotating shaft; the upper end of the rotating shaft is connected with a strip-shaped rod; the lower end of the rotating shaft is connected with a rotating block, and the rotating block is symmetrically connected with two mounting plates; the two mounting plates are respectively arranged in parallel relative to the supporting rod and the end rod and are respectively connected with an anti-skid foot cup and a universal wheel. The utility model discloses a bracing piece connecting rod and end pole are connected through pivot on the connecting rod to antiskid foot cup and universal wheel for the infusion support can support or switch between antiskid foot cup support at the universal wheel, has solved current infusion support and has adopted the gyro wheel to support poor stability, has the problem of potential safety hazard.

Description

Adjustable supporting device for infusion support

Technical Field

The utility model belongs to the technical field of the infusion support, especially, relate to a strutting arrangement with adjustable be used for infusion support.

Background

The existing infusion support comprises an infusion rod and a supporting rod connected with the bottom of the infusion rod, in order to enable the infusion support to be convenient to move, a roller is arranged on the supporting rod, and the infusion support is convenient to move through the roller.

However, the roller is installed, so that the stability of the infusion support is reduced, and the infusion support can move when the infusion support is collided, thereby influencing the infusion of a patient. Even if the existing roller has a self-locking function, the contact area between the roller and the tile floor is still small, the roller can still easily slide on the smooth tile floor, and the stability is still poor. Thereby causing the infusion support to have certain potential safety hazard in the infusion process.

Therefore, the improvement of the existing infusion support is urgently needed, so that the infusion support is convenient to move, and a good fixing and stabilizing effect can be ensured during re-infusion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement with adjustable be used for infusion support connects connecting rod and end pole through the bracing piece, connects anti-skidding foot cup and universal wheel through the pivot on the connecting rod for the infusion support can support or switch between anti-skidding foot cup support at the universal wheel, has solved current infusion support and has adopted the gyro wheel poor stability, has the problem of potential safety hazard.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an adjustable supporting device for an infusion support, which comprises an infusion rod; the bottom of the transfusion rod is fixedly connected with a plurality of supporting rods; one end of the supporting rod, which is far away from the transfusion rod, is obliquely arranged downwards; one end of the support rod, which is far away from the transfusion rod, is fixedly connected with a connecting rod;

an end rod is fixedly connected to one side of the connecting rod, which is far away from the infusion rod; the end rod is horizontally arranged; the included angle between the end rod and the connecting rod is equal to the included angle between the supporting rod and the connecting rod;

the middle surface of the connecting rod is provided with a through hole, and is rotatably connected with a rotating shaft through the through hole; the upper end of the rotating shaft is fixedly connected with a bar-shaped rod; the lower end of the rotating shaft penetrates through the through hole and is fixedly connected with a rotating block;

the upper surfaces of two ends of the bar-shaped rod are rotatably connected with pedals; the side surface of the rotating block is fixedly connected with two mounting plates; the two mounting plates are symmetrically arranged relative to the rotating block; the two mounting plates are respectively arranged in parallel relative to the supporting rod and the end rod;

the lower surface of the mounting plate is fixedly connected with an anti-skid foot cup; the lower surface of the other mounting plate is provided with a universal wheel.

Furthermore, the lower surfaces of the support rod and the end rod are symmetrically provided with limiting grooves relative to the connecting rod.

Furthermore, a spring is sleeved on the peripheral side face of the rotating shaft.

Furthermore, the two mounting plates are respectively abutted against the lower surfaces of the support rod and the end rod; two equal fixedly connected with of mounting panel upper surface and spacing recess complex spacing arch.

The utility model discloses following beneficial effect has:

the utility model connects the connecting rod and the end rod in sequence, the connecting rod is connected with two mounting plates through the rotating shaft, and the two mounting plates are respectively connected with the anti-skid foot cup and the universal wheel; can freely switch arbitrary mode of antiskid foot cup or universal wheel and ground contact through rotating to make the infusion support can be convenient for remove and switch under the fixed state, the effectual convenience of use and the practicality that improves the infusion support.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an adjustable supporting device for an infusion support according to the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the support rod, the connecting rod and the end rod;

FIG. 4 is a schematic structural view of the rotating shaft, the anti-slip cup and the universal wheel;

in the drawings, the components represented by the respective reference numerals are listed below:

1-transfusion rod, 2-supporting rod, 3-connecting rod, 4-end rod, 5-rotating shaft, 6-anti-skidding foot cup, 7-universal wheel, 201-limiting groove, 501-strip rod, 502-rotating block, 503-pedal, 504-mounting plate, 505-spring and 506-limiting protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention relates to an adjustable supporting device for an infusion support, which comprises an infusion rod 1; the bottom of the transfusion rod 1 is fixedly connected with a plurality ofsupport rods 2, the plurality ofsupport rods 2 are arranged in a circumferential array relative to the transfusion rod 1, and the number of thesupport rods 2 is at least three; one end of thesupport rod 2 far away from the transfusion rod 1 is obliquely arranged downwards.

A connectingrod 3 is welded at one end of the supportingrod 2 far away from the transfusion rod 1; anend rod 4 is welded on one side of the connectingrod 3 far away from the transfusion rod 1; theend rod 4 is horizontally arranged, and the included angle between theend rod 4 and the connectingrod 3 is equal to the included angle between the supportingrod 2 and the connectingrod 3.

The middle surface of the connectingrod 3 is provided with a through hole, the through hole is rotatably connected with arotating shaft 5 through the through hole, the through hole can be rotatably connected with the rotatingshaft 5 through a bearing, and the axial movement of the rotatingshaft 5 is limited through the bearing; a bar-shaped rod 501 is welded at the upper end of the rotatingshaft 5; the lower end of the rotatingshaft 5 penetrates through the through hole and is welded or in threaded connection with a rotatingblock 502.

The upper surfaces of two ends of the bar-shaped rod 501 are provided with through holes and are rotatably connected with connecting columns, andpedals 503 are welded on the tops of the connecting columns; so that thepedal 503 is rotatably connected with thebar 501.

Twomounting plates 504 are welded on the side of the rotatingblock 502; the twomounting plates 504 are symmetrically arranged relative to the rotatingblock 502; the twomounting plates 504 are respectively arranged in parallel relative to thesupport rod 2 and theend rod 4;

the lower surface of one of themounting plates 504 is fixedly provided with ananti-skid foot cup 6; theother mounting plate 504 has auniversal wheel 7 mounted to its lower surface.

The bar-shaped rod 501 rotates the rotatingshaft 5 to drive themounting plate 504 to rotate, and when themounting plate 504 provided with theuniversal wheel 7 rotates to the position below theend rod 4, the whole infusion support is supported on the ground by theuniversal wheel 7, so that the infusion support can move conveniently.

When themounting plate 504 provided with theanti-skid foot cup 6 is rotated to the lower part of theend rod 4, the whole infusion support is supported on the ground through theanti-skid foot cup 6, so that the stability of the whole infusion support on the ground can be better ensured, and the infusion safety is improved.

Through setting upfootboard 503 for when rotatingbar 501 and rotating the switching toantiskid foot cup 6 anduniversal wheel 7, only need the foot to step onfootboard 503, the lateral force can rotatepivot 5 throughbar 501, thereby realizes adjusting, great improvement the convenience of adjusting.

Example two:

on the basis of the first embodiment, the lower surfaces of thesupport rod 2 and theend rod 4 are symmetrically provided with thelimiting grooves 201 relative to the connectingrod 3. The rotatingshaft 5 is in clearance fit with the through hole, aspring 505 is sleeved on the peripheral side of the rotatingshaft 5, and thespring 505 is positioned between the connectingrod 3 and the bar-shaped rod 501. Under the action of thespring 505, the twomounting plates 504 are respectively abutted against the lower surfaces of thesupport rod 2 and theend rod 4; the upper surfaces of the twomounting plates 504 are fixedly connected withlimiting protrusions 506 matched with thelimiting grooves 201, so that themounting plates 504 are fixed in position through matching of thelimiting grooves 201 and thelimiting protrusions 506, and the stability of the infusion support during moving and fixing is further improved.

When the embodiment is adopted for rotation switching between theanti-skidding foot cup 6 and theuniversal wheel 7, the infusion support can be slightly inclined integrally, theanti-skidding foot cup 6 and theuniversal wheel 7 are enabled to leave the ground, the rotatingshaft 5 is moved downwards by stepping on thepedal 503 at the moment, thelimiting protrusions 506 on themounting plate 504 are enabled to be separated from thelimiting grooves 201, then rotation is carried out, the positions of theanti-skidding foot cup 6 and theuniversal wheel 7 are switched, after the position adjustment is completed, themounting plate 504 is pulled through the rotatingshaft 5 under the action of the spring, thelimiting protrusions 506 are clamped into thelimiting grooves 201, position limitation is achieved, and therefore the stability and the reliability of the integral use are improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. An adjustable supporting device for an infusion support comprises an infusion rod (1); the bottom of the transfusion rod (1) is fixedly connected with a plurality of supporting rods (2); the method is characterized in that: one end of the support rod (2) far away from the transfusion rod (1) is arranged obliquely downwards; one end of the support rod (2) far away from the transfusion rod (1) is fixedly connected with a connecting rod (3);

an end rod (4) is fixedly connected to one side of the connecting rod (3) far away from the transfusion rod (1); the end rod (4) is horizontally arranged; the included angle between the end rod (4) and the connecting rod (3) is equal to the included angle between the support rod (2) and the connecting rod (3);

the middle surface of the connecting rod (3) is provided with a through hole, and is rotatably connected with a rotating shaft (5) through the through hole; the upper end of the rotating shaft (5) is fixedly connected with a bar-shaped rod (501); the lower end of the rotating shaft (5) penetrates through the through hole and is fixedly connected with a rotating block (502);

the upper surfaces of two ends of the bar-shaped rod (501) are rotatably connected with pedals (503); two mounting plates (504) are fixedly connected to the side surfaces of the rotating blocks (502); the two mounting plates (504) are symmetrically arranged relative to the rotating block (502); the two mounting plates (504) are respectively arranged in parallel relative to the supporting rod (2) and the end rod (4);

the lower surface of the mounting plate (504) is fixedly connected with an anti-skid foot cup (6); the lower surface of the other mounting plate (504) is provided with a universal wheel (7).

2. The adjustable supporting device for the infusion support according to claim 1, wherein the lower surfaces of the supporting rod (2) and the end rod (4) are symmetrically provided with limiting grooves (201) relative to the connecting rod (3).

3. The adjustable supporting device for the infusion support according to claim 2, wherein the spring (505) is sleeved on the peripheral side of the rotating shaft (5).

4. The adjustable support device for the infusion support according to claim 3, wherein the two mounting plates (504) are respectively abutted against the lower surfaces of the support rod (2) and the end rod (4); the upper surface of the two mounting plates (504) is fixedly connected with a limiting bulge (506) matched with the limiting groove (201).

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