CN212490988U

CN212490988U - Portable infusion support

Info

Publication number: CN212490988U
Application number: CN202020197060.8U
Authority: CN
Inventors: 余自慧
Original assignee: Guangdong General Hospital Guangdong Academy of Medical Sciences
Current assignee: Guangdong General Hospital Guangdong Academy of Medical Sciences
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2021-02-09
Anticipated expiration: 2030-02-21

Abstract

The utility model relates to the technical field of medical appliances, and discloses a portable infusion support which comprises a connecting piece and a rod body used for hanging an infusion bottle, the rod body is sleeved with at least one connecting piece, the connecting piece comprises a first clamping ring, a second clamping ring, a first locking bolt and a second locking bolt, the first locking bolt and the second locking bolt are respectively arranged on the first snap ring and the second snap ring in a penetrating way and are respectively in threaded connection with the first snap ring and the second snap ring, the first clamping ring and the second clamping ring can be rotatably connected, so that the infusion support can be connected with any rod such as a cross rod or a vertical rod of a wheelchair or a baby carriage, can select more firm, suitable hookup location according to the structure of wheelchair, child's bike, avoid the infusion support can't find the joint position and can't connect, make infusion support easy to assemble and dismantle, the range of application is extensive.

Description

Portable infusion support

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a portable infusion support.

Background

Most of the transfusion stands used in hospitals are fixed on the bed head, the ceiling or the ground, can not move along with patients, and are very inconvenient to use. Currently, there are floor-standing infusion stands that have a base with wheels that can be moved with the patient by pushing the infusion stand. However, for the patients who have inconvenient movement and need to sit on the wheelchair and the children sitting on the baby carriage, when going out to move, the patients need to move the wheelchair and the baby carriage and also need to move the infusion support, so that the burden is increased, the use is inconvenient, and when the infusion support is inconsistent with the movement of the wheelchair and the baby carriage, the infusion needle can be pulled, so that the infusion needle slips.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable infusion support, easy to assemble and dismantle, it is extensive to use.

In order to achieve the above object, the utility model provides a portable infusion support, include the connecting piece and be used for hanging the body of rod of infusion bottle, at least one has been cup jointed on the body of rod the connecting piece, the connecting piece includes first snap ring, second snap ring, first locking bolt and second locking bolt, first locking bolt with second locking bolt wears to establish respectively first snap ring with on the second snap ring and respectively with first snap ring with second snap ring threaded connection, first snap ring with second snap ring rotatable coupling.

Preferably, the connecting piece further comprises a connecting shaft, and the first clamping ring and the second clamping ring are rotatably connected through the connecting shaft.

As a preferred scheme, the connecting piece further comprises a spring and a connecting bolt, a groove is formed in the side face of the first snap ring, the connecting shaft is arranged in the groove, a convex column used for extending into the groove is arranged on the side face of the second snap ring, a communicating connecting through hole is formed in the second snap ring and the convex column, a circle of inner edge protruding into the connecting through hole is formed in the convex column, the connecting shaft and the spring are located in the connecting through hole, the spring is sleeved outside the connecting shaft, a fixing hole is formed in the connecting shaft, the connecting bolt is in threaded connection with the fixing hole, two ends of the spring respectively abut against the inner edge and the bolt head of the connecting bolt, and the cross section of the bolt head of the connecting bolt is larger than that of the connecting through hole.

As the preferred scheme, more than two connecting pieces are sleeved on the rod body.

Preferably, a first fixed arc piece is arranged at one end, extending into the first snap ring, of the first locking bolt, and a second fixed arc piece is arranged at one end, extending into the second snap ring, of the second locking bolt.

Preferably, the rod body is a telescopic rod body.

Preferably, the rod body comprises an inner rod and an outer rod, the inner rod is slidably arranged in the outer rod, and the inner rod and the outer rod are connected in a locking mode through a locking device.

Preferably, the locking device comprises a third locking bolt, the outer rod is provided with a locking through hole, the third locking bolt is in threaded connection with the locking through hole, and the third locking bolt extends into the outer rod through the locking through hole and abuts against the inner rod.

As the preferred scheme, the top of the rod body is provided with a hook.

Compared with the prior art, the utility model, portable infusion support, its beneficial effect lies in:

1. the utility model discloses a connecting piece, can connect the infusion support on wheelchair or perambulator, and the connecting piece includes rotatable coupling's first snap ring and second snap ring, first snap ring passes through the body of rod locking connection of first locking bolt and infusion support, the second snap ring passes through second locking bolt and wheelchair, the shaft-like thing locking connection of perambulator, make the infusion support can with the wheelchair, arbitrary poles such as the horizontal pole or the montant of perambulator are connected, can be according to the wheelchair, the structure of perambulator selects more firmly, suitable hookup location, avoid the infusion support can not find the joint position and can't connect, make infusion support easy to assemble and dismantle, the range of application is extensive.

2. The utility model discloses a connecting piece still includes spring and connecting bolt, can make first snap ring and second snap ring not take place the rotation after rotating to target in place, avoids the infusion support to empty. More than two connecting pieces are sleeved on the rod body, so that the mutual restriction relationship can be realized, the first clamping ring and the second clamping ring in one connecting piece are prevented from rotating after the connection is completed, and the infusion support is prevented from toppling over. The fixed arc sheet can make the butt action of the connecting piece and the rod body stronger, so that the connection is stable. The telescopic rod body can adjust the height, so that infusion bags can be conveniently replaced and stored.

Drawings

Fig. 1 is a schematic structural view of an infusion support according to a first embodiment of the present invention.

Fig. 2 is a schematic view of a connector according to a first embodiment of the present invention.

Fig. 3 is an exploded view of a connector according to a second embodiment of the present invention.

Fig. 4 is a schematic view of the connection between the infusion stand and the wheelchair according to the embodiment of the present invention.

In the figure, 1, connecting piece; 101. a first snap ring; 102. a second snap ring; 103. a first locking bolt; 104. a second locking bolt; 105. a connecting shaft; 106. a first fixed arc sheet; 107. a second fixed arc sheet; 108. a groove; 109. a convex column; 2. a rod body; 201. an inner rod; 202. an outer rod; 203. a third locking bolt; 204. hooking; 3. a wheelchair; 4. a spring; 5. and connecting the bolts.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to 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.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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.

Example one

As shown in fig. 1, 2 and 4, the portable infusion support of the preferred embodiment of the present invention comprises a connecting member 1 and a rod 2 for hanging an infusion bottle, at least one connecting member 1 is sleeved on the rod 2, the connecting member 1 comprises a first clasp 101, a second clasp 102, a first locking bolt 103 and a second locking bolt 104, the first locking bolt 103 and the second locking bolt 104 are respectively inserted into the first clasp 101 and the second clasp 102 and are respectively connected with the first clasp 101 and the second clasp 102 in a threaded manner, the first clasp 101 and the second clasp 102 are rotatably connected, the infusion support can be connected to a wheelchair 3 or a buggy through the connecting member 1, the connecting member 1 comprises a first clasp 101 and a second clasp 102 which are rotatably connected, the first clasp 101 is locked to the rod 2 of the infusion support through the first locking bolt 103, and the second clasp 102 is locked to the wheelchair 3 through the second locking bolt 104, The pole-shaped object locking connection of perambulator makes the infusion support can be connected with optional poles such as horizontal pole or montant of wheelchair 3, perambulator, avoids the infusion support can only be connected through locking device and montant rather than being parallel, can select more firm, suitable hookup location according to the structure of wheelchair 3, perambulator, avoids the infusion support can not find the joint position and can't connect, makes infusion support easy to assemble and dismantlement, and the range of application is extensive.

Further, the connecting piece 1 further comprises a connecting shaft 105, and the first snap ring 101 and the second snap ring 102 are rotatably connected through the connecting shaft 105, so that the structure is simple, and the rotation is convenient. The pole body 2 of this embodiment is gone up to cup joint more than two connecting pieces 1, and the infusion support of this embodiment is connected through the horizontal pole of a connecting piece 1 and wheelchair 3, and the relation of restricting each other can be played in the montant of rethread connecting piece 1 and wheelchair 3 and be connected, prevents that first snap ring 101 in a connecting piece 1 and second snap ring 102 from taking place to rotate after connecting the completion, prevents that the infusion support from empting. Optionally, one end of the first locking bolt 103 extending into the first snap ring 101 is provided with a first fixed arc piece 106, one end of the second locking bolt 104 extending into the second snap ring 102 is provided with a second fixed arc piece 107, and the fixed arc pieces can increase the contact area with the rod body 2 and the rod-shaped objects of the wheelchair and the buggy, so that the connecting piece 1 and the rod body 2 are more strongly abutted and more stably connected.

In this embodiment, the body of rod 2 is scalable body of rod, but height-adjusting conveniently changes infusion bag and deposits. The rod body 2 comprises an inner rod 201 and an outer rod 202, the inner rod 201 is slidably arranged in the outer rod 202, and the inner rod 201 and the outer rod 202 are connected in a locking manner through a locking device. The locking device of this embodiment includes third locking bolt 203, is equipped with the locking through-hole on the outer pole 202, and third locking bolt 203 and locking through-hole threaded connection, and third locking bolt 203 stretch into outer pole 202 in and offset with interior pole 201 through the locking through-hole, convenient to use. In addition, the top of the rod body 2 is provided with a hook 204.

Example two

As shown in fig. 3, the difference between the present embodiment and the first embodiment is that the connecting member 1 of the present embodiment further includes a spring 4 and a connecting bolt 5, a groove 108 is formed on a side surface of the first snap ring 101, the connecting shaft 105 is disposed in the groove 108, a protruding pillar 109 for extending into the groove 108 is disposed on a side surface of the second snap ring 102, a connecting through hole is formed in the second snap ring 102 and the protruding pillar 109, a circle of inner edge protruding toward the connecting through hole is formed in the protruding pillar 109, the connecting shaft 105 and the spring 4 are both located in the connecting through hole, the spring 4 is sleeved outside the connecting shaft 105, a fixing hole is formed in the connecting shaft 105, the connecting bolt 5 is in threaded connection with the fixing hole, two ends of the spring 4 respectively abut against the inner edge and a bolt head of the connecting bolt 5, a cross section of the bolt head of the connecting bolt 5 is larger than a cross section of the. When the second snap ring 102 needs to rotate, the second snap ring 102 is lifted, the spring 4 is compressed, a gap is formed between the convex column 109 and the groove bottom of the groove 108, and the second snap ring 102 can rotate around the connecting shaft 105; after the first snap ring 101 and the second snap ring 102 rotate to the position, the second snap ring 102 is loosened, and the convex column 109 of the second snap ring 102 is pressed against the bottom of the groove 108 under the elastic force of the spring, so that the function of limiting the rotation between the first snap ring 101 and the second snap ring 102 is achieved, and the infusion support is prevented from toppling over. The transfusion rod can be stably connected by only adopting one connecting piece. Other structures of this embodiment are the same as those of the first embodiment, and are not described herein again.

To sum up, the embodiment of the utility model provides a portable infusion support, it can be connected the infusion support on wheelchair 3 or perambulator through connecting piece 1, and connecting piece 1 includes rotatable coupling's first snap ring 101 and second snap ring 102, first snap ring 101 is through the body of rod 2 locking connection of first locking bolt 103 with the infusion support, second snap ring 102 passes through second locking bolt 104 and wheelchair 3, the shaft-like thing locking connection of perambulator, make the infusion support can with wheelchair 3, the arbitrary poles such as horizontal pole or the montant of perambulator are connected, can be according to wheelchair 3, the structure selection of perambulator is more firm, suitable hookup location, avoid the infusion support can not find the joint position and can't connect, make infusion support easy to assemble and dismantle, the range of application is extensive.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable infusion support, its characterized in that includes the connecting piece and is used for hanging the body of rod of infusion bottle, cup jointed at least one on the body of rod the connecting piece, the connecting piece includes first snap ring, second snap ring, first locking bolt and second locking bolt, first locking bolt with second locking bolt wears to establish respectively first snap ring with on the second snap ring and respectively with first snap ring with second snap ring threaded connection, first snap ring with second snap ring rotatable coupling.

2. The portable infusion support of claim 1, wherein the connector further comprises a connecting shaft, and the first and second clasps are rotatably connected by the connecting shaft.

3. The portable infusion stand of claim 2, wherein the connector further comprises a spring and a connector bolt, a groove is arranged on the side surface of the first snap ring, the connecting shaft is arranged in the groove, a convex column which is used for extending into the groove is arranged on the side surface of the second snap ring, a connecting through hole which is communicated with the convex column is arranged on the second snap ring and the convex column, and the convex column is provided with a circle of inner edge protruding towards the inside of the connecting through hole, the connecting shaft and the spring are both positioned in the connecting through hole, the spring is sleeved outside the connecting shaft, the connecting shaft is provided with a fixing hole, the connecting bolt is in threaded connection with the fixing hole, the two ends of the spring are respectively abutted against the inner edge and the bolt head of the connecting bolt, and the cross section of the bolt head of the connecting bolt is larger than that of the connecting through hole.

4. The portable infusion support according to claim 2, wherein more than two connectors are sleeved on the rod body.

5. The portable infusion support according to claim 1, wherein a first fixing arc piece is arranged at one end of the first locking bolt extending into the first clamping ring, and a second fixing arc piece is arranged at one end of the second locking bolt extending into the second clamping ring.

6. The portable stand of claim 1, wherein the pole is a telescoping pole.

7. The portable infusion support according to claim 6, wherein the rod body comprises an inner rod and an outer rod, the inner rod is slidably disposed in the outer rod, and the inner rod and the outer rod are lockingly connected by a locking device.

8. The portable infusion support according to claim 7, wherein the locking device comprises a third locking bolt, a locking through hole is formed in the outer rod, the third locking bolt is in threaded connection with the locking through hole, and the third locking bolt extends into the outer rod through the locking through hole and abuts against the inner rod.

9. The portable infusion support according to claim 1, wherein a hook is provided on the top of the rod body.