CN210186167U

CN210186167U - Medical venous transfusion frame

Info

Publication number: CN210186167U
Application number: CN201920645432.6U
Authority: CN
Inventors: Liu Liu; 刘柳; Juanli Li; 李娟利; Juan Wei; 魏娟; Luping Chen; 陈鲁平
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-27
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to the technical field of infusion supports, and discloses a medical venous infusion support, which comprises a slide rail, a connecting pipe and a hanging rod, wherein the vertical section of the slide rail is C-shaped, the inner walls of two sides inside the slide rail are provided with fixed strips, the bottom surface inside the slide rail is provided with a guide wheel groove, one side of the two fixed strips, which are close to each other, is provided with a clamping groove, the upper end of the connecting pipe is inserted in the slide rail, the outer walls of two sides of the upper end of the connecting pipe are provided with a roller wheel, the roller wheel is arranged in the guide wheel groove, two sides of the upper end of the connecting pipe are provided with guide grooves, two guide grooves are respectively and slidably provided with a clamping block, the bottom end of one side, which is close to each other, of the two clamping blocks is provided with a diagonal plane, a spring is fixed between the two clamping blocks, the, the clamping block is inserted into the clamping groove, so that the connecting pipe is prevented from sliding in the sliding rail.

Description

Medical venous transfusion frame

Technical Field

The utility model relates to an infusion support technical field especially relates to a medical venous transfusion frame.

Background

At present, in the medical field, some patients need intravenous infusion when being in hospital and can adopt a ceiling rail infusion support which has a plurality of advantages, such as space saving, convenient movement and the like. The very thin stainless steel pole or the aluminium pole that most day rail infusion supports adopted bears certain restriction, can't bear heavier infusion bag or transfer pump, and the wheel components of guide rail all separates with the bracing piece moreover, through colluding to colluding universal connection. The structure leads the supporting rod to swing left and right and back and forth, the sliding part can also move along the guide rail without a locking and braking device, and if the swing amplitude is too large, the sliding part moves too frequently, so that the transfusion bag or the transfusion bottle can shake, and the transfusion is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a medical venous transfusion frame.

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

the utility model provides a medical venous transfusion frame, includes slide rail, connecting pipe and peg, the vertical section of slide rail is "C" font, and is provided with the fixed strip on the inside both sides inner wall of slide rail, and the inside bottom surface of slide rail has seted up the guide pulley groove, two the draw-in groove has been seted up to one side that the fixed strip is close to each other, the upper end of connecting pipe is inserted and is established in the slide rail, and installs the gyro wheel on the outer wall of connecting pipe upper end both sides, the gyro wheel is installed in the guide pulley inslot, the guide way has been seted up to connecting pipe upper end both sides, two equal slidable mounting has the fixture block in the guide way, two the scarf has been seted up to one side bottom that the fixture block is close to each other, and is fixed with the spring between two fixture blocks.

Preferably, the clamping grooves are linearly distributed on the fixing strip.

Preferably, the fixture block is matched with the fixture groove.

Preferably, be equipped with the internal thread part on the inner wall of connecting pipe lower extreme, just be equipped with the external screw thread part on the outer wall of peg, the external screw thread part with the adaptation of internal thread part.

Preferably, a push handle is fixed on the outer wall of the lower end of the connecting pipe.

Preferably, the connecting pipe is slidably connected with the sliding rail.

Preferably, the length of the fixture block is greater than the inner diameter of the connecting pipe, and the length of the fixture block is less than the outer diameter of the connecting pipe.

The utility model has the advantages that:

1. the hanging rod moves upwards in the connecting pipe by rotating the hanging rod, and the clamping block is extruded by the top end of the hanging rod and inserted in the clamping groove, so that the connecting pipe is prevented from sliding in the sliding rail.

2. Through adopting the connecting pipe, and some on the peg are inserted and are established in the inside of connecting pipe to effectual rocking of preventing the peg.

Drawings

Fig. 1 is a schematic structural view of a medical iv infusion support according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a side view of a part of a slide rail in the medical IV stand according to the present invention;

fig. 4 is a schematic structural view of a slide rail in the medical iv-transfusion stand according to the present invention.

In the figure: the device comprises a sliding rail 1, a connecting pipe 2, a hanging rod 3, a guide wheel groove 4, a guide groove 5, a fixing strip 6, a roller 7, a clamping groove 8, a guide groove 9, a clamping block 10, a diagonal plane 10, a spring 11, an internal thread part 12, an external thread part 13, a hook 14 and a push handle 15.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a medical intravenous infusion support comprises a slide rail 1, a connecting pipe 2 and a hanging rod 3, wherein the vertical section of the slide rail 1 is C-shaped, fixing strips 5 are fixed on the inner walls of the two sides of the interior of the slide rail 1 through screws, guide wheel grooves 4 are arranged on the bottom surface of the interior of the slide rail 1, the guide wheel grooves 4 are respectively arranged on the two sides of the bottom surface of the interior of the slide rail 1, a clamping groove 7 is arranged on one side of the two fixing strips 5 close to each other, the upper end of the connecting pipe 2 is inserted into the slide rail 1, rollers 6 are arranged on the outer walls of the two sides of the upper end of the connecting pipe 2, the two rollers 6 are respectively arranged in the two guide wheel grooves 4, guide grooves 8 are arranged on the two sides of the upper end of the connecting pipe 2, clamping blocks 9 are respectively arranged in the two guide grooves 8 in a sliding manner, a chamfer 10 is, the bottom end of the hanging rod 3 is fixed with a hook 14.

Further, the clamping grooves 7 are linearly distributed on the fixing strip 5.

Furthermore, the clamping block 9 is matched with the clamping groove 7, so that the clamping block 9 can be conveniently inserted into the clamping groove 7.

Further, an inner threaded portion 12 is arranged on the inner wall of the lower end of the connecting pipe 2, an outer threaded portion 13 is arranged on the outer wall of the hanging rod 3, and the outer threaded portion 13 is matched with the inner threaded portion 12.

Furthermore, a pushing handle 15 is welded and fixed on the outer wall of the lower end of the connecting pipe 2, and the connecting pipe 2 is conveniently pushed to slide in the sliding rail 1 through the pushing handle 15.

Furthermore, the connecting pipe 2 is slidably connected with the sliding rail 1.

Further, the length of the clamping block 9 is greater than the inner diameter of the connecting pipe 2, and the length of the clamping block 9 is smaller than the outer diameter of the connecting pipe 2, so that the clamping block 9 is prevented from being separated from the guide groove 8.

In the embodiment, the slide rail 1 is fixed on a ceiling, the push handle 15 is pushed, the connecting pipe 2 drives the roller 6 to slide in the guide wheel groove 4, the connecting pipe 2 slides in the slide rail 1, the connecting pipe 2 is positioned at a designated position, the top end of the hanging rod 3 is inserted into the connecting pipe 2, the hanging rod 3 is rotated, the hanging rod 3 is connected in the connecting pipe 2 through the matching of the internal thread part 12 and the external thread part 13, the hanging rod 3 is continuously rotated, the hanging rod 3 moves upwards in the connecting pipe 2, the inclined plane 10 at the lower end of the fixture block 9 is extruded by the top end of the hanging rod 3, the fixture block 9 moves outwards in the guide groove 8, the other end of the fixture block 9 is inserted in the clamping groove 7, and the connecting pipe 2 is positioned at the valley bottom of the slide rail 1 to prevent the movement and prevent the shaking during infusion; when the connecting pipe 2 needs to be moved, the top end of the hanging rod 3 is far away from the clamping blocks 9 by reversely rotating the hanging rod 3, so that the clamping blocks 9 on the two sides are pulled out of the clamping grooves 7 by the springs 11, and the connecting pipe 2 can be moved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical venous transfusion rack comprises a sliding rail (1), connecting pipes (2) and a hanging rod (3), and is characterized in that the vertical section of the sliding rail (1) is C-shaped, fixing strips (5) are arranged on the inner walls of two sides inside the sliding rail (1), a guide wheel groove (4) is formed in the bottom surface inside the sliding rail (1), a clamping groove (7) is formed in one side, close to each other, of the two fixing strips (5), the upper end of each connecting pipe (2) is inserted into the sliding rail (1), idler wheels (6) are mounted on the outer walls of two sides of the upper end of each connecting pipe (2), the idler wheels (6) are mounted in the guide wheel groove (4), guide grooves (8) are formed in two sides of the upper end of each connecting pipe (2), clamping blocks (9) are mounted in the two guide grooves (8) in a sliding mode, a chamfer plane (10) is formed in the bottom end of one, and a spring (11) is fixed between the two clamping blocks (9), the lower end of the connecting pipe (2) is connected with the hanging rod (3) through internal threads, and a hook (14) is fixed at the bottom end of the hanging rod (3).

2. The iv pole according to claim 1, wherein the clamping slots (7) are linearly distributed on the fixing bar (5).

3. The medical intravenous infusion support according to claim 2, characterized in that the clamping block (9) is adapted to the clamping groove (7).

4. The medical intravenous infusion support according to claim 1, characterized in that the inner wall of the lower end of the connecting tube (2) is provided with an internal thread part (12), and the outer wall of the hanging rod (3) is provided with an external thread part (13), and the external thread part (13) is matched with the internal thread part (12).

5. The medical intravenous infusion support according to claim 1, characterized in that a push handle (15) is fixed on the outer wall of the lower end of the connecting tube (2).

6. The medical iv pole according to claim 1 wherein the connection tube (2) is slidably connected to the sliding rail (1).

7. The medical intravenous drip stand of claim 1, wherein the length of the latch (9) is larger than the inner diameter of the connection tube (2), and the length of the latch (9) is smaller than the outer diameter of the connection tube (2).