CN216855410U

CN216855410U - Height-adjustable upright infusion support

Info

Publication number: CN216855410U
Application number: CN202220042312.9U
Authority: CN
Inventors: 张国锋
Original assignee: Hengshui Xinsheng Medical Supplies Co ltd
Current assignee: Hengshui Xinsheng Medical Supplies Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-01
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of medical instruments, in particular to a height-adjustable upright pole infusion support. Comprises a bottom rod, a vertical rod and a support rod; a through hole is formed in the center of the bottom rod, and a fixing body is arranged on one side of the bottom rod; the upright rod is connected with the through hole in a sliding manner and is connected with the through hole through the fixing body, and a plurality of slideways are uniformly arranged above the upright rod; the support rods are respectively connected with the slide ways in a sliding manner, the support rods are of hollow structures, and hook bodies are arranged at the end parts of the support rods; the utility model provides a height-adjustable's pole setting infusion support can fix the pole setting completely through the fixed body, prevents to slide, and bracing piece and slide sliding connection can realize the adjustment of coupler body position simultaneously, facilitates the use.

Description

Height-adjustable upright infusion support

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a height-adjustable upright pole infusion support.

Background

In patient's treatment process, often need through the internal injection of intravenous injection bulk dose, need hang the infusion bottle through the infusion support for this reason, current infusion support slides through two cylinder poles and realizes height adjustment to utilize the screw thread handle to compress tightly fixedly, but because the contact area of fixed department is less, appear sliding downwards easily, the top couple department is fixed knot structure simultaneously, the adjustment of not being convenient for in the reality is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technical defects exist, and provides the height-adjustable upright post infusion support.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: comprises a bottom rod, a vertical rod and a support rod; a through hole is formed in the center of the bottom rod, and a fixing body is arranged on one side of the bottom rod; the upright rod is connected with the through hole in a sliding manner and is connected with the through hole through the fixing body, and a plurality of slideways are uniformly arranged above the upright rod; the support rods are in sliding connection with the slide ways respectively, the support rods are of hollow structures, and hook bodies are arranged at the end portions of the support rods.

Preferably, the fixing body comprises an end cover, a pressing block, a spring and a handle; the end cover and the bottom rod are fixed by screws, positioning columns are symmetrically arranged on the end cover, and a threaded hole is formed in the center of the end cover; the pressing block is in contact with the vertical rod surface, sleeves are symmetrically arranged on the side portions of the pressing block and are in sliding connection with the positioning columns, and an installation rod is arranged in the center of the pressing block; the spring is sleeved with the sleeve, and two ends of the spring are respectively in contact with the pressing block and the end cover surface; the handle is rotatably connected with the mounting rod and is in threaded connection with the threaded hole.

Preferably, the pressing block is provided with an elastic layer.

Preferably, a plurality of grooves are uniformly formed in the surface of the vertical rod.

Preferably, one side of the slideway is provided with a limiting hole; the side of the support rod is provided with a limiting column, and the limiting column is connected with a limiting hole in a sliding mode.

Preferably, the side surface of the slide way is provided with a friction block, and the friction block is in contact with the support rod surface.

Preferably, the through hole is rectangular, and the shape of the lower part of the upright rod is matched with that of the through hole.

Compared with the prior art, the utility model has the following advantages: 1. the vertical rod is in sliding fit with the bottom rod, so that the height of the hook body above the vertical rod can be quickly adjusted, the fixed body is utilized to complete positioning after adjustment, the vertical rod can be effectively prevented from sliding downwards due to the design of the fixed body, and meanwhile, the supporting rod is in sliding connection with the slideway, so that the relative position of the hook body can be adjusted according to actual conditions; 2. the pressing block is pushed to be in close contact with the surface of the vertical rod through the elasticity of the spring, meanwhile, the contact area between the pressing block and the vertical rod is increased, the vertical rod is prevented from slipping, and the pressing block can increase the pressure of the pressing block relative to the vertical rod through the matching of the handle and the threaded hole, so that greater friction force is generated, and the connection reliability is improved; 3. through increase the elastic layer on the briquetting, utilize self material can increase with pole setting contact after produce frictional force, promote the reliability, and the recess design on the pole setting can utilize the elastic layer to receive the deformation after the pressure, go into in the recess, further increase the reliability.

Drawings

FIG. 1 is a schematic view showing the overall structure of a height-adjustable vertical pole infusion support in a contracted state;

FIG. 2 is a schematic view showing the overall structure of a height-adjustable vertical pole infusion support in an unfolded state;

FIG. 3 is a schematic view of a height-adjustable vertical pole stand;

FIG. 4 is a schematic view of the structure of a vertical rod and a support rod of a vertical rod infusion support with adjustable height;

FIG. 5 is a schematic view of an exploded structure of a fixed body of a height-adjustable vertical pole infusion support;

FIG. 6 is a schematic view of a height-adjustable vertical pole structure of a vertical pole infusion stand;

FIG. 7 is a schematic view of a bottom bar structure of a height-adjustable vertical bar infusion support;

fig. 8 is a schematic view of a handle full-section structure of a height-adjustable vertical pole infusion support.

In the figure: 1. a bottom bar; 2. erecting a rod; 3. a support bar; 4. a fixed body; 5. an end cap; 6. briquetting; 7. a spring; 8. a handle; 101. a through hole; 201. a slideway; 202. a groove; 203. a limiting hole; 204. a friction block; 301. a hook body; 302. a limiting column; 501. a positioning column; 502. a threaded hole; 601. a sleeve; 602. mounting a rod; 603. an elastic layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: with reference to fig. 1-8, a height-adjustable upright infusion support is characterized in that: comprises a bottom rod 1, a vertical rod 2 and a support rod 3; the center of the bottom rod 1 is provided with a through hole 101, and one side of the bottom rod 1 is provided with a fixing body 4; the upright rod 2 is connected with the through hole 101 in a sliding manner and is connected with the through hole through the fixing body 4, and a plurality of slideways 201 are uniformly arranged above the upright rod 2; the multiple groups of support rods 3 are respectively in sliding connection with the slide rails 201, the support rods 3 are of hollow structures, and hook bodies 301 are arranged at the end parts of the support rods 3; the fixed body 4 comprises an end cover 5, a pressing block 6, a spring 7 and a handle 8; the end cover 5 and the bottom rod 1 are fixed by screws, positioning columns 501 are symmetrically arranged on the end cover 5, and a threaded hole 502 is formed in the center of the end cover 5; the pressing block 6 is in surface contact with the upright rod 2, sleeves 601 are symmetrically arranged on the side portions of the pressing block 6 and are in sliding connection with the positioning columns 501, and an installation rod 602 is arranged in the center of the pressing block 6; the spring 7 is sleeved with the sleeve 601, and two ends of the spring 7 are in surface contact with the pressing block 6 and the end cover 5 respectively; the handle 8 is rotatably connected with the mounting rod 602 and is in threaded connection with the threaded hole 502; the pressing block 6 is provided with an elastic layer 603; a plurality of grooves 202 are uniformly formed in the surface of the upright rod 2; one side of the slideway 201 is provided with a limiting hole 203; a limiting column 302 is arranged on the side surface of the supporting rod 3, and the limiting column 302 is connected with the limiting hole 203 in a sliding manner; a friction block 204 is arranged on the side surface of the slideway 201, and the friction block 204 is in surface contact with the support rod 3; the through hole 101 is rectangular, and the lower part of the upright rod 2 is matched with the through hole 101 in shape.

When in use, as shown in fig. 1-8, the bottom rod 1 is stably placed on the ground, the infusion bottle is hung on the hook body 301 for supporting, and meanwhile, the support rods 3 are arranged in the slide way 201 in multiple groups, corresponding to the design number of the slide way 201, so that the requirement of simultaneous infusion suspension of multiple people can be met;

when the hanging height needs to be adjusted, the handle 8 can be pulled by hand to drive the mounting rod 602 to pass through the threaded hole 502, so that the surface of the pressing block 6 is separated from the surface contact with the upright rod 2, the spring 7 is compressed, meanwhile, the positioning column 501 is in sliding fit with the sleeve 601, the pressing block 6 is guided and positioned, after the fixation of the upright rod 2 is released, the upright rod 2 is lifted to a proper height, the handle 8 is loosened, the pressing block 6 is pushed to be in contact with the surface of the upright rod 2 again under the action of the elastic force of the spring 7, and the pressing block 6 is enabled to generate a large friction resistance at the contact part with the upright rod 2 by utilizing the thrust exerted by the spring 7, so that the sliding of the upright rod 2 is prevented, meanwhile, the contact area with the surface of the upright rod 2 is increased due to the design of the pressing block 6, the firmness is improved, and the operation and use are convenient;

traditional coupler body 301 is fixed knot structure mostly, patient encloses to sit around the infusion support, the space is less between the patient, appear colliding with easily, cross infection in the respiratory process appears easily simultaneously, at this moment, can adjust the position of coupler body 301, change the distance between the patient, avoid colliding with and infecting, only need outwards stimulate bracing piece 3 during the adjustment, overcome the frictional resistance who produces with the contact of slide 201, the back is finished in the adjustment, reuse slide 201 and the frictional force realization that the bracing piece 3 contact produced can be fixed, the adjustment is quick.

As shown in fig. 4 and 6, the limiting post 501 disposed on the supporting rod 3 is engaged with the limiting hole 203 formed in the side surface of the sliding way 201, so as to achieve the positioning and guiding effects of the supporting rod 3, and prevent the supporting rod 3 from being completely disengaged from the sliding way 201, and the friction block 204 disposed in the sliding way 201 is in contact with the supporting rod 3, so as to increase the friction force generated by the contact between the supporting rod 3 and the supporting rod, and improve the positioning stability of the supporting rod 3 after adjustment; the friction block 204 may be made of rubber, and is implemented by using elasticity and wear resistance thereof.

As shown in fig. 3, 5 and 8, the pressing block 6 is provided with an elastic layer 603, the elastic layer 603 is in contact with the surface of the vertical rod 2 to increase the friction force between the elastic layer 603 and the vertical rod 2, and the elastic layer 603 deforms under the action of thrust by combining with the groove 202 on the surface of the vertical rod 2, so that part of the material is embedded in the groove 202, and the overall stability is further increased; meanwhile, the handle 8 can be pushed to move to the threaded hole 502 along the mounting rod 602, then the handle 8 is rotated to be in threaded fit with the threaded hole 502, and when the handle reaches a certain position, the mounting rod 602 is pushed to move towards the upright rod 2, so that the thrust on the pressing block 6 is increased, and the stability of the upright rod 2 is further improved; the elastic layer 603 may be made of rubber.

As shown in fig. 7, the through hole 101 at the center of the bottom rod 1 has a rectangular structure, so that the contact area with the pressing block 6 can be increased, and the vertical rod 2 is prevented from displacement rotation during height adjustment, thereby ensuring the stability of the whole structure.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a height-adjustable's pole setting infusion support which characterized in that: comprises a bottom rod (1), a vertical rod (2) and a support rod (3); a through hole (101) is formed in the center of the bottom rod (1), and a fixing body (4) is arranged on one side of the bottom rod (1); the upright rod (2) is connected with the through hole (101) in a sliding manner and is connected with the through hole through a fixing body (4), and a plurality of slideways (201) are uniformly arranged above the upright rod (2); the multiunit bracing piece (3) are sliding connection with slide (201) respectively, bracing piece (3) are hollow structure, bracing piece (3) tip is equipped with coupler body (301).

2. The pole stand infusion support with adjustable height of claim 1, wherein: the fixing body (4) comprises an end cover (5), a pressing block (6), a spring (7) and a handle (8); the end cover (5) and the bottom rod (1) are fixed by screws, positioning columns (501) are symmetrically arranged on the end cover (5), and a threaded hole (502) is formed in the center of the end cover (5); the pressing block (6) is in surface contact with the vertical rod (2), sleeves (601) are symmetrically arranged on the side portions of the pressing block (6) and are in sliding connection with the positioning column (501), and an installation rod (602) is arranged in the center of the pressing block (6); the spring (7) is sleeved with the sleeve (601), and two ends of the spring (7) are in surface contact with the pressing block (6) and the end cover (5) respectively; the handle (8) is rotatably connected with the mounting rod (602) and is in threaded connection with the threaded hole (502).

3. The pole stand infusion support with adjustable height of claim 2, wherein: the pressing block (6) is provided with an elastic layer (603).

4. The pole stand infusion support with adjustable height of claim 3, wherein: a plurality of grooves (202) are uniformly formed in the surface of the vertical rod (2).

5. The pole stand infusion support with adjustable height of claim 1, wherein: one side of the slideway (201) is provided with a limiting hole (203); the side of the supporting rod (3) is provided with a limiting column (302), and the limiting column (302) is connected with the limiting hole (203) in a sliding mode.

6. The pole stand infusion support with adjustable height of claim 5, wherein: the side of the slideway (201) is provided with a friction block (204), and the friction block (204) is in surface contact with the supporting rod (3).

7. The pole stand infusion support with adjustable height of claim 1, wherein: the through hole (101) is rectangular, and the shape of the lower part of the upright rod (2) is matched with that of the through hole (101).