CN213100018U

CN213100018U - Automatic lifting transfusion hanging rod

Info

Publication number: CN213100018U
Application number: CN202021555915.6U
Authority: CN
Inventors: 沈兰娟; 杭灵燕; 林洪; 杨红萍; 吴清清
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-04
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an automatic infusion jib goes up and down through motor cooperation gear driven mode for infusion bottle rack takes the infusion bottle to rise automatically and descend, has solved among the prior art lift and the comparatively labouring drawback of infusion bottle of taking. The key points of the technical scheme are as follows: an automatic lifting infusion hanging rod comprises a slide rail, a lifting rod, a driving device, an infusion bottle rack and a control button, wherein a sawtooth part is arranged on the slide rail and vertically arranged along the slide rail; the lifting rod is sleeved on the slide rail and can slide up and down along the slide rail; the driving device is fixedly connected with the lifting rod, a gear and a motor for driving the gear to rotate are arranged in the driving device, and the gear is matched with the sawtooth part; the infusion bottle rack and the control button are arranged on the lifting rod, and the control button is connected with the driving device through an internal circuit.

Description

Automatic lifting transfusion hanging rod

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to an automatic lifting transfusion suspender.

Background

The infusion suspender is an auxiliary medical appliance for hanging infusion bottles during infusion in hospitals, the upper end of the infusion suspender is generally connected to a ceiling or a sliding rail which is pre-installed on the ceiling, the infusion suspender is generally provided with four foldable infusion bottle hooks, the infusion suspender is generally in an inner and outer rod drawing type, and the height of the infusion bottle hook can be adjusted through a manual adjusting mode.

However, the existing transfusion hanging rod still has the following defects:

when the hook on which the infusion bottle is hung is lifted to a higher position, when the infusion bottle needs to be replaced or taken down, hands of medical personnel with shorter height are often difficult to directly extend to the hook to take the infusion bottle, the medical personnel often need to ascend to take down the infusion bottle, the working difficulty of the medical personnel is increased, and the patient can be injured due to the fact that the infusion bottle cannot be replaced in time.

Because the weight of the infusion bottle is large, especially when a plurality of infusion bottles are hung on the hook, medical staff is very labored when the infusion hanging rod is manually lifted, the infusion hanging rod is difficult to keep stable when the infusion hanging rod is controlled to fall, and the safety problem is easy to generate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic infusion jib goes up and down through motor cooperation gear driven mode for infusion bottle rack takes the infusion bottle to rise automatically and descend, has solved among the prior art drawback that goes up and down and the infusion bottle of taking comparatively labours.

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

an automatic lifting infusion hanging rod comprises a slide rail, a lifting rod, a driving device, an infusion bottle rack and a control button, wherein a sawtooth part is arranged on the slide rail and is vertically arranged along the slide rail; the lifting rod is sleeved on the slide rail and can slide up and down along the slide rail; the driving device is fixedly connected with the lifting rod, a gear and a motor for driving the gear to rotate are arranged in the driving device, and the gear is matched with the sawtooth part; the infusion bottle rack and the control button are arranged on the lifting rod, and the control button is connected with the driving device through an internal circuit.

Compared with the prior art, the automatic lifting transfusion hanging rod adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses an automatic lift infusion jib adopts the motor drive lifter to carry out elevating movement, not only makes the infusion bottle of hanging on the lifter rise more steady with the decline in-process, makes medical personnel's operation lighter moreover, has alleviateed medical personnel's work load.

Two, adopt the utility model discloses an automatic lift infusion jib is provided with control button on the lifter, medical personnel only need through trigger control button alright rise or descend with control infusion bottle, can also control the height that the infusion bottle rises, need not to ascend a height when taking off or changing the infusion bottle, has reduced medical personnel's the work degree of difficulty, has also reduced the probability that the incident takes place.

Preferably, the driving device is arranged at the upper end part of the lifting rod, the driving device is provided with a sliding channel for the sliding rail to pass through, the edge of the gear is positioned in the sliding channel, and when the sliding rail is positioned in the sliding channel, the gear teeth of the gear are embedded into the sawtooth parts.

Preferably, the slide rail is also provided with a limiting groove, the limiting groove is vertically arranged along the slide rail, and the limiting groove and the sawtooth part are symmetrically arranged around the axis of the slide rail; the driving device is further provided with a roller, the width of the roller is the same as that of the limiting groove, the edge part of the roller is embedded into the limiting groove, the limiting groove can prevent the lifting rod from rotating, and the stability of hanging the infusion bottle is improved.

Preferably, control button locates the bottom of lifter, and control button includes rise button and decline button, the direction of rotation of rise button and decline button control motor realizes the rising and the decline of lifter through the direction of rotation that changes the motor.

Preferably, be equipped with the damping pad that is used for increase and slide rail friction between the inner wall of sliding channel for the lifter is more steady at the in-process that rises or descends, avoids the lifter to drop suddenly.

Preferably, the infusion bottle rack comprises a base part and at least one hook, the hook comprises an extension rod and a hook part, the hook part is bent downwards and forms an unclosed annular shape, and a gap is formed between the front end part of the hook part and the extension rod.

Preferably, the hook part is internally provided with an elastic buffer rope, the buffer rope is horizontally arranged and stretches across the inner side surface of the hook part, when an infusion bottle is hung, the buffer rope is used for supporting the infusion bottle, when the infusion bottle is replaced or taken down or the lifting rod is touched, the lifting rod or the infusion bottle rack shakes, and due to the buffer effect of the buffer rope, the shaking range of the infusion bottle is smaller, so that the stability of the infusion bottle is favorably kept.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the automatic lifting transfusion hanging rod of the utility model.

Fig. 2 is a schematic structural diagram of the slide rail in this embodiment.

Fig. 3 is a schematic structural view (another view) of the slide rail in the present embodiment.

Fig. 4 is a schematic structural diagram of the driving device in this embodiment.

Fig. 5 is a schematic cross-sectional view of the driving device in this embodiment.

Fig. 6 is a schematic structural view of the infusion bottle stand in the embodiment.

Reference numerals: 1. a slide rail; 10. a serration; 11. a limiting groove; 2. a lifting rod; 3. a drive device; 30. a gear; 31. a motor; 32. a roller; 33. a slide channel; 34. a damping pad; 4. a transfusion bottle rack; 40. a base; 41. hooking; 410. an extension bar; 411. a hook part; 42. a buffer rope; 5. and a control button.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The automatic lifting infusion hanging rod shown in fig. 1 comprises a sliding rail 1, a lifting rod 2, a driving device 3, an infusion bottle rack 4 and a control button 5, wherein the sliding rail 1 is vertically arranged, the upper end part of the sliding rail 1 can be connected to a ceiling or the sliding rail 1 which is installed on the ceiling in advance, the lifting rod 2 is sleeved on the sliding rail 1 and can slide up and down along the sliding rail 1, the driving device 3 is arranged at the upper end part of the lifting rod 2 and used for determining the lifting rod 2 to slide up and down on the sliding rail 1, the infusion bottle rack 4 used for hanging an infusion bottle is arranged in the middle of the lifting rod 2, and the control button 5 is arranged at the bottom part of the lifting rod 2.

As shown in fig. 2 and 3, a sawtooth portion 10 is disposed on a side wall of the slide rail 1, the sawtooth portion 10 is vertically disposed along the slide rail 1, a limit groove 11 is further disposed on a side wall of the other side of the slide rail 1, the limit groove 11 is vertically disposed along the slide rail 1, and the limit groove 11 and the sawtooth portion 10 are symmetrically disposed about an axis of the slide rail 1.

As shown in fig. 4 and 5, the driving device 3 is internally provided with a gear 30, a motor 31 and a roller 32, the motor 31 is used for driving the gear 30 to rotate, the teeth of the gear 30 are matched with the saw teeth part 10, the middle part of the driving device 3 is provided with a sliding channel 33 for the sliding rail 1 to pass through, the teeth of the gear 30 are positioned in the sliding channel 33, and when the sliding rail 1 is positioned in the sliding channel 33, the teeth of the gear 30 are embedded in the saw teeth part 10.

Still be equipped with damping pad 34 on sliding channel 33's the inner wall, damping pad 34 is the ring shape, and damping pad 34's inner wall diameter is the same with the diameter of slide rail 1 outer wall, and damping pad 34 is used for frictional force between increase and slide rail 1 for lifter 2 is more steady at the in-process that rises or descend, avoids lifter 2 to slide suddenly.

The roller 32 and the gear 30 are arranged side by side, a gap for the sliding rail 1 to pass through is reserved between the roller 32 and the gear 30, the width of the roller 32 is the same as that of the limiting groove 11, and the edge part of the roller 32 is embedded into the limiting groove 11.

As shown in fig. 6, the infusion bottle holder 4 is disposed on the side wall of the lifting rod 2, the infusion bottle holder 4 includes a base portion 40 and four hooks 41, each hook 41 includes an extension rod 410 and a hook portion 411, each hook portion 411 is bent downward and forms an unclosed ring, a gap is formed between the front end portion of each hook portion 411 and the corresponding extension rod 410, an elastic buffer rope 42 is disposed inside each hook portion 411, the buffer rope 42 is horizontally disposed, and the buffer rope 42 spans the inner side surface of each hook portion 411.

Control button 5 locates the lower extreme of lifter 2, and control button 5 is connected through the internal line with drive arrangement 3, and control button 5 includes a raising button and a lowering button, and the raising button is located the lowering button top, is equipped with upward arrow on the raising button, is equipped with downward arrow on the lowering button.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic infusion jib that goes up and down which characterized in that: the infusion bottle rack comprises a sliding rail (1), a lifting rod (2), a driving device (3), an infusion bottle rack (4) and a control button (5), wherein a sawtooth part (10) is arranged on the sliding rail (1), and the sawtooth part (10) is vertically arranged along the sliding rail (1); the lifting rod (2) is sleeved on the sliding rail (1) and can slide up and down along the sliding rail (1); the driving device (3) is fixedly connected with the lifting rod (2), a gear (30) and a motor (31) for driving the gear (30) to rotate are arranged inside the driving device (3), and the gear (30) is matched with the sawtooth part (10); the infusion bottle rack (4) and the control button (5) are arranged on the lifting rod (2), and the control button (5) is electrically connected with the driving device (3).

2. The automatic lifting infusion boom of claim 1, wherein: the driving device (3) is arranged at the upper end part of the lifting rod (2), the driving device (3) is provided with a sliding channel (33) for the sliding rail (1) to pass through, the edge of the gear (30) is positioned in the sliding channel (33), and when the sliding rail (1) is positioned in the sliding channel (33), the gear teeth of the gear (30) are embedded into the sawtooth part (10).

3. The automatic lifting infusion boom of claim 1, wherein: the sliding rail (1) is also provided with a limiting groove (11), the limiting groove (11) is vertically arranged along the sliding rail (1), and the limiting groove (11) and the sawtooth part (10) are symmetrically arranged around the axis of the sliding rail (1); the driving device (3) is also internally provided with a roller (32), the width of the roller (32) is the same as that of the limiting groove (11), and the edge part of the roller (32) is embedded into the limiting groove (11).

4. The automatic lifting infusion boom of claim 1, wherein: the bottom of lifter (2) is located in control button (5), and control button (5) are including rising button and decline button, rise button and decline button control motor (31) do not the rotation of equidirectional.

5. The automatic lifting infusion boom of claim 2, wherein: and a damping pad (34) used for increasing the friction force between the damping pad and the sliding rail (1) is arranged on the inner wall of the sliding channel (33).

6. The automatic lifting infusion boom of claim 1, wherein: the infusion bottle rack (4) comprises a base (40) and at least one hook (41), wherein the hook (41) comprises an extension bar (410) and a hook part (411), the hook part (411) is bent downwards and forms an unclosed ring shape, and a gap is formed between the front end part of the hook part (411) and the extension bar (410).

7. The automatic lifting infusion boom of claim 6, wherein: the inside of colluding portion (411) is equipped with has elastic buffering rope (42), buffering rope (42) horizontal arrangement, and buffering rope (42) span the inside surface that colludes portion (411).