CN215083320U

CN215083320U - Rod body assembly and infusion support

Info

Publication number: CN215083320U
Application number: CN202120764300.2U
Authority: CN
Inventors: 肖彬
Original assignee: HANGZHOU GERIATRIC HOSPITAL
Current assignee: HANGZHOU GERIATRIC HOSPITAL
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-10
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a rod body component and a transfusion stand, relating to the technical field of medical equipment and solving the technical problem that the transfusion stand cannot have the functions of assisting transfusion on the ground and assisting transfusion in a jack inserted on a bed, so that a patient is inconvenient to use; the rod body component comprises a rod body and a base used for being supported on the ground, wherein one of the rod body and the base is provided with a sliding groove, the inner wall of the other cavity is provided with a sliding block, the sliding block can extend into the sliding groove when the rod body is inserted into or sleeved on the base, and the sliding groove and the sliding block can be mutually clamped when the rod body and/or the base is rotated so as to detachably connect the base and the rod body; when the base and the rod body are disassembled, the rod body with the infusion hook can be directly inserted into the jack on the bed for use; when a patient needs to go to a toilet, the rod body assembly can be inserted into the base to lock the base and the rod body in a rotating mode, the connection and the disassembly of the rod body and the base are convenient, and the patient can use the toilet conveniently.

Description

Rod body assembly and infusion support

Technical Field

The utility model belongs to the technical field of the medical equipment technique and specifically relates to a body of rod subassembly and infusion support are related to.

Background

The infusion support is a medical appliance used for hanging an infusion bottle or assisting a patient to infuse.

The traditional infusion support comprises two types, wherein one type is an infusion support vertically erected on the ground, the other type is an infusion rod inserted into a jack on the head of a bed, and when a patient lies on a sickbed, the infusion rod on the sickbed is directly used for assisting in hanging an infusion bag or an infusion bottle.

A transfusion rod is inserted in a bed head, and can be taken out when needed and taken out when not needed. However, in the nursing work, the infusion rod is inconvenient to take, is heavy when being used for taking a plurality of infusion rods, consumes physical power of nurses, and is not easy to place and store.

The applicant has found that the prior art has at least the following technical problems: when a patient lies on the bed for transfusion, the base of the transfusion stand occupies space, and the transfusion stand cannot be inserted into a bed head for use, and is particularly inconvenient to use when the space is limited; the infusion support is difficult to store; the second infusion rod can only be inserted at the bed head for use, is difficult to use when a patient wants to get up to a toilet, and needs medical care personnel to hold the infusion bag to assist the patient in getting up. The two transfusion stands in the prior art are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rod body component and a transfusion stand, which solve the technical problem that the transfusion stand in the prior art can not have the functions of assisting transfusion on the ground and assisting transfusion in a jack inserted on a bed, which causes inconvenient use for patients; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a rod body subassembly, include the body of rod and be used for supporting in subaerial base, wherein:

the rod body and the base are provided with a sliding groove on one of the rod body and the base, a sliding block is arranged on the inner wall of the other cavity, the sliding block can extend into the sliding groove when the rod body is inserted into or sleeved on the base, and the sliding groove and the sliding block can be mutually clamped and connected when the rod body and/or the base are rotated so as to detachably connect the base and the rod body.

Preferably, the sliding groove is provided with a sliding part and a locking part which are communicated, when the rod body is inserted into or sleeved on the base, the sliding block can extend into the upper end of the sliding part, and when the rod body and/or the base are rotated in the circumferential direction, the sliding block is clamped with the locking part.

Preferably, the sliding part is a groove which is vertically arranged, and the locking part is a groove which is horizontally arranged and is communicated with the upper end of the sliding part.

Preferably, the sliding block is of an arc-shaped protruding structure, and the locking part is of an arc-shaped or circular structure.

Preferably, the middle part of base sets up connecting portion, connecting portion are the cavity structure, and are provided with one or more on its inner wall the sliding block.

Preferably, the lower end of the base is provided with a roller.

Preferably, the body of rod includes down the body of rod and is used for connecting the last body of rod of infusion couple, wherein:

the upper rod body extends into the inner cavity of the lower rod body, and the upper rod body is arranged on the lower rod body in a telescopic mode.

Preferably, a driving part is arranged in the lower rod body, and the driving part is connected with a screw rod; the nut portion is connected with the lead screw in a threaded mode to form a lead screw nut pair, and the driving part can drive the upper rod body to ascend or descend through the lead screw nut pair when rotating forwards or reversely.

Preferably, in the upper rod body and the lower rod body, a clamping groove is formed in the inner wall of one of the upper rod body and the lower rod body, a clamping block is arranged on the inner wall of the other one of the upper rod body and the lower rod body, the clamping block extends into the clamping groove, and the clamping block and the clamping groove extend along the arrangement direction to limit circumferential displacement between the upper rod body and the lower rod body so as to prevent the upper rod body from rotating.

The utility model also provides an infusion support, including infusion couple and above-mentioned body of rod subassembly, the infusion couple is fixed in the upper portion of the body of rod.

The utility model provides a body of rod subassembly and infusion support compares with prior art, has following beneficial effect: when the rod body assembly rotates the rod body and/or the base, the sliding groove and the sliding block can be clamped with each other; when the rod body and/or the base are rotated reversely, the rod body and the base are unlocked, and then the rod body and the base are mutually far away and pulled out. The detachable connection of the base and the rod body is realized through the structure.

When the base and the rod body are disassembled, the rod body with the infusion hook can be directly inserted into the insertion hole on the bed for use; when the disease needs to go to the lavatory, can insert body of rod subassembly through the pivoted mode with base and body of rod lock solid on the base, the body of rod and base have realized dismantling the connection, and connect, dismantle the mode convenience, have alleviateed medical personnel's burden, and make things convenient for the disease to use.

Drawings

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

FIG. 1 is a schematic view of the whole structure of the infusion stand of the present invention;

FIG. 2 is a top sectional view of the base;

FIG. 3 is a schematic view of the structure of the upper chute of the lower rod;

FIG. 4 is a partial cross-sectional view of the mating of the lower and upper rods;

fig. 5 is a schematic structural view for accommodating the infusion stand.

FIG. 1, base; 11. a connecting portion; 2. a rod body; 21. a lower rod body; 211. a card slot; 22. a rod body is arranged; 221. a clamping block; 3. a transfusion hook; 4. a roller; 51. a drive member; 52. a screw rod; 53. a nut portion; 6. a chute; 61. a sliding portion; 62. a locking portion; 7. a slider; 8. a button; 9. a bed; 91. an accommodating box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled 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 "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a body of rod and base can be dismantled and connect, and the tree stands on subaerial use or dismantles the back and inserts body of rod subassembly and the infusion support of locating the use on the bed when conveniently connecting.

The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 4.

Example 1

As shown in fig. 1-4, the present invention provides a rod assembly, particularly a rod assembly for an infusion stand, which can assist in infusion when an infusion hook 3 is fixed on the rod assembly. This body of rod subassembly includes the body of rod 2 and is used for supporting base 1 on the ground, wherein: one of the rod body 2 and the base 1 is provided with a sliding groove 6, the inner wall of the cavity of the other one of the rod body 2 and the base 1 is provided with a sliding block 7, the sliding block 7 can extend into the sliding groove 6 when the rod body 2 is inserted into or sleeved on the base 1, and the sliding groove 6 and the sliding block 7 can be mutually clamped when the rod body 2 and/or the base 1 is rotated so as to detachably connect the base 1 and the rod body 2; the reverse rotor and/or the base 1 time spout 6 and sliding block 7, base 1 and the unblock of body of rod 2 can be with body of rod 2 and base 1 separation dismantlement.

In the rod body assembly of the embodiment, the sliding groove 6 and the sliding block 7 can be clamped with each other when the rod body 2 and/or the base 1 are rotated; when the rod body 2 and/or the base 1 are/is rotated reversely, the rod body 2 and the base 1 are unlocked, and then the rod body 2 and the base 1 are mutually far away and pulled out. The detachable connection of the base 1 and the rod body 2 is realized through the structure. When the base 1 and the rod body 2 are disassembled, the rod body 2 with the transfusion hook 3 can be directly inserted into a jack on a bed for use; when the disease needs to go to the lavatory, can insert the body of rod subassembly and through the pivoted mode with base 1 and the lock solid of the body of rod 2 on the base 1, the body of rod 2 and base 1 have realized dismantling the connection, and connect, dismantle the mode convenience, have alleviateed medical personnel's burden, and make things convenient for the disease to use.

As an alternative embodiment, referring to fig. 3, the sliding groove 6 has a sliding portion 61 and a locking portion 62 that are connected, the sliding block 7 can extend into the upper end of the sliding portion 61 when the rod 2 is inserted or sleeved on the base 1, and the sliding block 7 is engaged with the locking portion 62 when the rod 2 and/or the base 1 is rotated in the circumferential direction.

Referring to fig. 3, in this embodiment, the rod body 2 can be inserted into the base 1, that is, the sliding groove 6 is disposed on the outer circumference of the rod body 2, the sliding block 7 is disposed on the inner wall of the cavity of the base 1, when the rod body 2 is inserted into the inner cavity of the base 1, the sliding block 7 correspondingly extends into the sliding portion 61, and after the rod body is inserted in place, the sliding block 7 extends into the uppermost end of the sliding groove 6; at this moment, the rod body 2 is rotated, the sliding block 7 continues to move into the locking part 62, and the locking part 62 is clamped and locked with the sliding block 7, so that the fixed connection between the rod body 2 and the base 1 is realized. When the rod body 2 is rotated reversely, the sliding block 7 is separated from the locking part 62 and enters the sliding part 61, and the rod body 2 and the base 1 can be detached by pulling out the rod body 2 at the moment.

As an alternative embodiment, referring to fig. 3, the sliding portion 61 is a vertically arranged groove, and the locking portion 62 is a horizontally arranged groove and is communicated with the upper end of the sliding portion 61.

Preferably, the extension length of the locking portion 62 is less than half of the circumference of the rod body 2, so that the rod body 2 and the base 1 can be locked by a user only by rotating the rod body 2 or the base 1 at a small angle when the rod body 2 and the base 1 are detached and installed.

Preferably, the shape of the locking portion 62 is matched with the shape of the sliding block 7, so that the sliding block and the sliding block are conveniently locked.

As an alternative embodiment, referring to fig. 2 and 3, the sliding block 7 has an arc-shaped protrusion structure, and the locking portion 62 has an arc-shaped or circular structure.

The sliding block 7 is of an arc-shaped protruding structure, so that the sliding block can slide in the sliding position 61 of the sliding groove 6 conveniently, the sliding is smoother, the friction between the sliding block and the sliding groove is reduced, and the sliding is prevented from being blocked.

As an alternative embodiment, referring to fig. 1, a connecting portion 11 is disposed in the middle of the base 1, the connecting portion 11 is a hollow structure, and one or more sliding blocks 7 are disposed on the inner wall of the hollow structure.

Preferably, the connecting portion 11 is disposed at a central position of an upper end of the base 1, so that the rod assembly is balanced. All the sliding blocks 7 are arranged at intervals, so that the sliding blocks 7 and the sliding grooves 6 are locked when the rod body 2 is inserted into the connecting part 11.

As an alternative embodiment, referring to fig. 1, the lower end of the base 1 is provided with a roller 4.

Above-mentioned gyro wheel 4 is the universal wheel that has the brake block, when the body of rod 2 and base 1 are connected, makes things convenient for patient or medical personnel to promote the use. The universal wheel is the existing mature technology, and the structure of the universal wheel is not described in detail herein.

Consider the inconvenient problem of accomodating, occupying more space of current infusion support, the utility model discloses improve on the basis of above-mentioned embodiment. See the examples below:

example 2

In this embodiment, the rod 2 is a telescopic rod, and specifically, the rod 2 includes a lower rod 21 and an upper rod 22 for connecting the infusion hook 3, as shown in fig. 4, based on the improvement of the above embodiment 1, wherein:

the upper rod body 22 extends into the inner cavity of the lower rod body 21, and the upper rod body 22 is arranged on the lower rod body 21 in a telescopic mode.

The telescopic structure between the upper rod body 22 and the lower rod body 21 is convenient for storage. After dismantling the body of rod 2 and base 1, with the body of rod 2 shrink to shortest length, can accomodate the body of rod 2 after base 1, the shrink respectively to the receiver of bedside in, conveniently take out the use at any time.

A specific implementation manner is given in this embodiment, and referring to fig. 1 and 4, a driving part 51 is arranged in the lower rod body 21, and the driving part 51 is connected with a screw 52; the upper rod body 22 is provided with a nut part 53, the nut part 53 is in threaded connection with the screw 52 to form a screw nut pair, and the upper rod body 22 can be driven to ascend or descend through the screw nut pair when the driving part 51 rotates forwards or reversely.

The driving means 51 is a motor connected to a battery or a power source, and a button 8, as shown in fig. 1, wherein the button 8 is disposed on the rod body 2 for a user to control the starting and rotating direction of the motor. The connection mode of the motor and the button 8 is a mature technology in the field, and is not described herein. The storage battery can be stored in the rod body 2, or a power line is led out of the rod body 2 to form an external power supply.

Wherein, the output shaft of the motor and the screw rod 52 can be connected through a bearing or a coupling, and the positive rotation or the negative rotation of the motor can drive the upper rod body 22 to ascend or descend through the screw rod nut pair. When the upper rod body 22 descends, the whole rod body 2 contracts to a certain extent so as to be convenient to store. When the infusion support is taken out for use, the button 8 can be pressed down, so that the motor drives the upper rod body 22 to ascend to a proper height through the screw-nut pair, and the infusion support is convenient to use for auxiliary infusion.

As an alternative embodiment, referring to fig. 4, one of the upper rod 22 and the lower rod 21 has a locking groove 211 on an inner wall thereof, and the other has a locking block 221 on an inner wall thereof, wherein the locking block 221 extends into the locking groove 211 and both extend along the arrangement direction, so as to limit the circumferential displacement between the upper rod 22 and the lower rod 21 to prevent the upper rod 22 from rotating.

Referring to fig. 4, in the present embodiment, in order to prevent the upper rod body 22 from rotating, a vertically extending locking groove 211 is disposed on an inner wall of the lower rod body 21, and a vertically extending locking block 221 is disposed on an outer wall of the upper rod body 22; or, a vertically extending latch 221 may be disposed on the inner wall of the lower rod body 21, and a vertically extending latch 211 may be disposed on the outer wall of the upper rod body 22. The fixture block 221 extends into the slot 211, and when the motor rotates, the upper rod body 22 cannot rotate due to the limitation of the matching structure of the fixture block 221 and the slot 211, but slides along the slot 211 in the vertical direction through the matching of the screw 52 and the nut, so that the vertical extension and retraction are realized.

Example 3

The embodiment provides a transfusion stand, which is shown in fig. 1 and comprises a transfusion hook 3 and the rod body assembly, wherein the transfusion hook 3 is fixed on the upper part of the rod body 2.

In the infusion support of the embodiment, when the base 1 and the rod body 2 are detached, the rod body 2 with the infusion hook 3 can be directly inserted into a jack on a bed for use; when the disease needs to go to the lavatory, can insert the body of rod subassembly and through the pivoted mode with base 1 and the lock solid of the body of rod 2 on the base 1, the body of rod 2 and base 1 have realized dismantling the connection, and connect, dismantle the mode convenience, have alleviateed medical personnel's burden, and make things convenient for the disease to use.

Preferably, infusion couple 3 sets up on the rolling disc, and the rolling disc can be dismantled with last body of rod 22 through the mode such as threaded connection and be connected to dismantle the rolling disc from body of rod 2, conveniently accomodate.

When the rotating disk, the rod body 2 and the base 1 are detached, the above components can be accommodated in the accommodation case 91, and as shown in fig. 5, the accommodation case 91 is fixed to the bed 9 by fasteners such as screws for easy access.

The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a body of rod subassembly which characterized in that includes the body of rod and is used for supporting the base on ground, wherein:

2. The rod assembly of claim 1, wherein the sliding groove has a sliding portion and a locking portion that are connected to each other, the sliding block can extend into an upper end of the sliding portion when the rod is inserted into or sleeved on the base, and the sliding block is engaged with the locking portion when the rod and/or the base is rotated in the circumferential direction.

3. The lever assembly of claim 2 wherein the sliding portion is a vertically disposed groove and the locking portion is a horizontally disposed groove in communication with an upper end of the sliding portion.

4. The lever assembly of claim 2, wherein the sliding block is of an arcuate convex configuration and the locking portion is of an arcuate or circular configuration.

5. The rod assembly of claim 1, wherein the base has a connecting portion at a middle portion thereof, the connecting portion has a hollow structure, and one or more sliding blocks are disposed on an inner wall thereof.

6. The mast assembly of claim 1, wherein the base is provided with rollers at a lower end thereof.

7. The wand assembly of claim 1, wherein the wand comprises a lower wand and an upper wand for connection to an infusion hook, wherein:

8. The mast assembly of claim 7, wherein a drive member is disposed within the lower mast, the drive member being connected to a lead screw; the nut portion is connected with the lead screw in a threaded mode to form a lead screw nut pair, and the driving part can drive the upper rod body to ascend or descend through the lead screw nut pair when rotating forwards or reversely.

9. The rod assembly of claim 7 or 8, wherein one of the upper rod and the lower rod has a slot on an inner wall thereof, and the other has a block on an inner wall thereof, the block extending into the slot and both extending in the direction of the slot for limiting the circumferential displacement between the upper rod and the lower rod to prevent the rotation of the upper rod.

10. An infusion support, comprising an infusion hanger and a pole assembly as claimed in any one of claims 1 to 9, wherein the infusion hanger is fixed to the upper portion of the pole.