CN218652644U

CN218652644U - Electric lifting infusion support

Info

Publication number: CN218652644U
Application number: CN202320249669.9U
Authority: CN
Inventors: 潘剑锋; 叶少滨; 许祺祺
Original assignee: Foshan Nanhai District Fifth People's Hospital Dali Hospital Nanhai District Foshan City
Current assignee: Foshan Nanhai District Fifth People's Hospital Dali Hospital Nanhai District Foshan City
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-03-21
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses an electric lift infusion support relates to infusion support technical field, include: the rope wheel is arranged in the outer pipe body in a rotating mode, the lower end of the lifting rope is connected with the upper end of the inner pipe body, the electric driving mechanism is connected with the rope wheel, the first conducting strip is connected with the electric driving mechanism, and a battery and a controller are arranged on the base. The device utilizes the remote control switch to control the electric driving mechanism to drive the rope pulley to rotate positively and negatively through the controller to drive the inner pipe body to move so as to realize the extension and retraction of the infusion support, the operation is simple and convenient, and the two conducting strips which are contacted all the time are utilized to supply power to the electric driving mechanism, so that the movement of the inner pipe body is not influenced, the power can be stably supplied, and the implementation is easy.

Description

Electric lifting infusion support

Technical Field

The utility model belongs to the technical field of the infusion support technique and specifically relates to an electric lift infusion support is related to.

Background

The overhead rail type infusion support mainly comprises a rail, a pulley, an infusion hanging bracket and the like, wherein the common shape of the rail is U-shaped, L-shaped, straight-line-shaped and the like, the rail needs to be fixed on an indoor ceiling by using expansion bolts or screws, the pulley is arranged on the rail, and the infusion hanging bracket is hung on the pulley so that the infusion hanging bracket can slide along the rail along with the pulley.

Although the ceiling-rail type infusion support used clinically can be stretched, the infusion support can be manually adjusted, namely, the stretching adjustment can be carried out by pressing a button at the bottom of the infusion support, and after the adjustment is finished, the hands are loosened. This kind of mode has a lot of shortcomings, for example, at flexible in-process, needs the hand to press the button all the time, therefore the hand can follow and reciprocate, to the medical personnel that the height is not high, need stand on tiptoe and just can shorten the infusion support to suitable length, stand on tiptoe and be difficult for keeping body balance, easily fall down.

In order to improve the situation, the ceiling rail type electric infusion support is improved in the related art, for example, a ceiling rail mounted on a ceiling is disclosed in the patent with the publication number of CN214859926U, a rail car is hoisted on the ceiling rail, a winding device is mounted at the bottom of the rail car, the winding device is connected with an infusion hook through a lifting rope, a microprocessor and a wireless receiving module are mounted on the rail car, a driving motor, the winding device and the wireless receiving module in the rail car are all electrically connected with the microprocessor, and the microprocessor is wirelessly connected with a remote controller through the wireless receiving module.

Above-mentioned scheme is passed through the remote control coiling mechanism control infusion couple and is gone up and down, and the mode of utilizing the remote control is simpler, safe, convenient than the operation of manual pressure, but this scheme has following shortcoming: 1. according to the scheme, a pipe body structure is not used, the lower end of a lifting rope is directly connected with an infusion hook for hanging an infusion bottle, when the infusion bottle is hung, the rope body is easily driven to shake left and right under the influence of factors such as wind blowing and the like, and infusion is not safe; 2. because the rail car needs to move along the track, therefore the power supply of motor is difficult to realize, if adopt the wire to follow the ceiling walking to the mode of supplying power to the motor, then the construction is complicated, consequently, needs optimize the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model aims to provide an electric lifting infusion support.

The technical scheme of the utility model as follows: an electric lifting infusion support is characterized by comprising:

the outer pipe body extends along the up-down direction, a lifting hook is arranged at the top of the outer pipe body, an avoidance port is arranged at the bottom of the outer pipe body, and a first conducting strip is arranged inside the outer pipe body;

the inner pipe body is upwards inserted into the outer pipe body through the avoiding port, the inner pipe body can move up and down along the outer pipe body, a second conducting strip is arranged on the inner pipe body, and the second conducting strip is always in contact with the first conducting strip;

the rope wheel is rotatably arranged in the outer pipe body and is positioned above the inner pipe body, a lifting rope is wound on the rope wheel, and the lower end of the lifting rope is connected with the upper end of the inner pipe body;

the electric driving mechanism is connected with the rope wheel to drive the rope wheel to rotate, and the first conducting strip is connected with the electric driving mechanism;

the base is detachably arranged at the bottom of the inner tube body, a plurality of infusion hooks which are distributed at intervals along the circumferential direction of the inner tube body are arranged on the base, a battery and a controller are further arranged on the base, the battery is connected with the controller, and the controller is connected with the second conducting strip;

and the remote control switch is in communication connection with the controller.

Preferably, the electric driving mechanism comprises a motor, the motor is fixedly mounted on the outer tube body, the motor is connected with the rope pulley, and the motor is connected with the first conducting strip through a wire penetrating through the inner portion of the outer tube body.

Preferably, a sliding groove extending in the vertical direction is formed in the inner wall of the outer tube body, the first conducting strip is fixedly embedded in a vertical groove face on one side of the sliding groove, a sliding block is arranged at the top end of the inner tube body, the second conducting strip is fixedly embedded in the sliding block, the sliding block extends into the sliding groove and is in sliding fit with the sliding groove, and the second conducting strip abuts against the first conducting strip.

Preferably, the outer peripheral wall of the bottom of the inner tube body is provided with threads, the base is provided with a threaded tube, the inner tube body is in threaded fit with the threaded tube, and the second conducting strip is connected with the battery through a conducting wire penetrating through the inner tube body.

Preferably, be equipped with the battery compartment in the base, can dismantle on the battery compartment and be equipped with the battery cover, the battery is installed in the battery compartment.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the infusion support in the device still adopts the structural form of a telescopic pipe, the electric driving mechanism is utilized to drive the rope pulley to rotate positively and negatively to drive the inner pipe body to move so as to realize the telescopic action of the infusion support, the infusion support is not easy to shake left and right, the telescopic action is electrically controlled, the operation is convenient, and in the whole telescopic process, the inner pipe body is pulled by the lifting rope and can move to any position in the telescopic stroke, so that the stepless adjustment of the telescopic height of the infusion support is realized;

2. the device selects two conducting strips which are always contacted to supply power to the electric driving mechanism in the moving process of the inner and outer tubes, so that the moving of the inner tube is not influenced, the power supply can be stably supplied, complicated wiring and arranging of wires are not needed, the structural form is simple, and the realization is easy;

3. the device utilizes the remote control switch to remotely control the working state of the electric driving mechanism, such as starting, stopping, positive rotation of the driving rope wheel, reverse rotation of the driving rope wheel and the like, through the controller, the remote control switch can be placed at the position of the infusion, such as beside a patient bed, so that the medical staff and the patient can conveniently and independently carry out remote control adjustment, and the use is very convenient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, 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 without inventive work:

fig. 1 is a schematic longitudinal sectional view of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

fig. 3 is a schematic cross-sectional view of the present invention.

The reference numbers are as follows:

1. an outer tubular body; 2. a hook; 3. avoiding the mouth; 4. a first conductive sheet; 5. an inner tube body; 6. a sheave; 7. a lifting rope; 8. a base; 9. a transfusion hook; 10. a battery compartment; 11. a controller; 12. a motor; 13. a chute; 14. a threaded pipe; 15. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in 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.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification 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, "the first feature" and "the second feature" may include one or more of the features. 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 present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed and removable connections; 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 according to specific situations by those skilled in the art.

An electric lifting infusion support as shown in fig. 1-3 comprises: outer body 1, inner tube 5, rope sheave 6, electric drive mechanism, base 8 and remote switch.

The outer tube body 1 extends along the up-down direction, the top of the outer tube body 1 is provided with a lifting hook 2, the bottom of the outer tube body 1 is provided with an avoidance port 3, and the inside of the outer tube body 1 is provided with a first conducting strip 4; the inner pipe 5 is upwards inserted into the outer pipe 1 through the avoidance port 3, the inner pipe 5 can move up and down along the outer pipe 1, and a second conducting strip is arranged on the inner pipe 5 and is always in contact with the first conducting strip 4; the rope wheel 6 is rotatably arranged in the outer pipe body 1, the rope wheel 6 is positioned above the inner pipe body 5, a lifting rope 7 is wound on the rope wheel 6, and the lower end of the lifting rope 7 is connected with the upper end of the inner pipe body 5; the electric driving mechanism is connected with the rope pulley 6 to drive the rope pulley 6 to rotate, and the first conducting strip 4 is connected with the electric driving mechanism; the base 8 is detachably arranged at the bottom of the inner tube body 5, a plurality of infusion hooks 9 are arranged on the base 8 at intervals along the circumferential direction of the inner tube body 5, a battery and a controller 11 are further arranged on the base 8, the battery is connected with the controller 11, the controller 11 is connected with the second conducting strip, and the remote control switch is in communication connection with the controller 11.

Specifically, the infusion support in the scheme is actually a ceiling rail type infusion support which mainly comprises a rail, a pulley, an infusion hanging frame and the like, wherein the common shape of the rail is U-shaped, L-shaped, in-line-shaped and the like, the rail is fixed on an indoor ceiling by using expansion bolts or screws, the pulley is arranged on the rail, and the infusion hanging frame is hung on the pulley so that the infusion hanging frame can slide along the rail along with the pulley. Compared with the traditional ground infusion support, the ceiling rail type infusion support enables the infusion environment not to be limited within one point any more, but can carry out simple activities in an infusion room or a ward with an infusion device, and brings convenience to daily needs of patients.

In this scheme, the top of outer body 1 is equipped with lifting hook 2, so that can hang on the coaster, the mouth 3 of dodging that sets up of the bottom of outer body 1 is convenient for interior body 5 insert with interior body 5 reciprocate in order to stretch out and draw back, wherein, the removal realization through lifting rope 7 of reciprocating of interior body 5, when rope sheave 6 rotates constantly release lifting rope 7 promptly, under the effect of gravity, interior body 5 moves down, thereby realize the extension of infusion support, when rope sheave 6 reverses constantly retrieves lifting rope 7, inner body 5 upward movement can be being drawn to lifting rope 7, thereby realize the shrink of infusion support.

The forward and reverse rotation of the rope wheel 6 is realized through the arranged electric driving mechanism, so that the extension and retraction of the infusion support in the scheme are controlled electrically, the operation is more convenient, and in the whole extension and retraction process, the lifting rope 7 pulls the inner pipe body 5 to move to any position in the extension and retraction stroke, so that the infusion support can be adjusted in a manner of no quick insertion stage extension and retraction.

In order to supply power for the electric driving mechanism, a first conducting plate 4 is arranged in the outer tube body 1, a second conducting plate is arranged in the inner tube body 5, the first conducting plate 4 is connected with the electric driving mechanism, the second conducting plate is connected with the battery, the second conducting plate is always in contact with the first conducting plate 4, namely, the two conducting plates are in a contact state no matter the inner tube body 5 is in a moving state or a static state, and therefore stable power supply for the electric driving mechanism is achieved. Because interior body 5 in this scheme belongs to the moving part, consequently, if adopt the direct mode of upwards supplying power to electric drive mechanism of wire, the wire just need leave sufficient length, inconvenient line of walking, and at the removal in-process, can drive the wire and follow the removal, lead to the tie point contact failure of wire easily, cause power supply fault, in view of this, two conducting strips that this scheme selection was including outer body 1 removal department set up the contact all the time supply power, thus neither can influence the removal of interior body 5, can stabilize the power supply again, need not carry out the complicated line of walking of wire, the structural style is simple, and easy realization.

In order to facilitate the operation and control of the electric driving mechanism, a controller 11 and a remote control switch are arranged, after the remote control switch is in communication with the controller 11, the remote control switch can be used for remotely controlling the working state of the electric driving mechanism through the controller 11, such as starting, stopping, driving the rope pulley 6 to rotate forwards, driving the rope pulley 6 to rotate backwards and the like, and the remote control switch can be placed at a transfusion position, such as a hospital bed, so that medical staff and patients can conveniently and independently carry out remote control adjustment.

In further concrete setting, as shown in fig. 1, the electric driving mechanism includes a motor 12, the motor 12 is fixedly mounted on the outer tube 1, the motor 12 is connected with the rope pulley 6, the motor 12 is connected with the first conductive sheet 4 through a wire penetrating through the inner part of the outer tube 1, the driving structure is simple and convenient to realize, and the first conductive sheet 4 and the motor 12 are both arranged on the outer tube 1 without relative movement therebetween, and the wire therebetween does not need to move, so that stable power supply can be realized.

The remote controller can be an infrared remote controller commonly used in the prior art, and the corresponding controller 11 can be a mature 51-chip microcomputer controller 11, for example, the type of the chip microcomputer can be STC89C51, and an infrared receiver is integrated on the chip microcomputer, so that the command of the infrared remote controller can be received, and the motor 12 can be controlled to perform corresponding operation. The infrared remote control and the mode of controlling the motor 12 to rotate forward and backward by utilizing the single chip microcomputer are widely applied to daily life and automatic control, such as remote control of toy vehicles and the like, belong to the prior art, and the detailed construction and principle of the infrared remote control are well known by persons in the field and are not described again.

In this scheme, as shown in fig. 2 and fig. 3, be equipped with the spout 13 that extends along upper and lower direction on the inner wall of outer body 1, the fixed first conducting strip 4 that has vertical extension that inlays in the vertical slot face of one of them side of spout 13, the top of interior body 5 is equipped with slider 15, fixed the inlaying has the second conducting strip on slider 15, slider 15 stretches into in the spout 13 with spout 13 sliding fit, second conducting strip and first conducting strip 4 butt, therefore, through the cooperation of slider 15 and spout 13, not only can play the guide effect to the removal of internal body 5, can also carry on spacingly to second conducting strip and first conducting strip 4, ensure that the two is in the contact state all the time.

In the scheme, as shown in fig. 1, a battery compartment 10 is arranged in a base 8, a battery cover is detachably arranged on the battery compartment 10, and the battery is arranged in the battery compartment 10.

Be equipped with the screw thread on the periphery wall of interior body 5 bottom, be equipped with screwed pipe 14 on the base 8, interior body 5 and the 14 screw-thread fit of screwed pipe, can realize dismantling of interior body 5 and base 8 from this and link to each other, be convenient for follow-up dismantlement maintenance to base 8, the second conducting strip links to each other with the battery through wearing to locate the inside wire of interior body 5, does not have relative movement between the second is led and the battery, and wire between the two also need not remove, can stably supply power.

In summary, the device has the following characteristics:

1. the infusion support in the device still adopts the structural form of a telescopic pipe, the electric driving mechanism is utilized to drive the rope pulley 6 to rotate forward and backward to drive the inner pipe body 5 to move so as to realize the extension and retraction of the infusion support, the infusion support is not easy to shake left and right, the extension and retraction are electrically controlled, the operation is convenient, and in the whole extension and retraction process, the lifting rope 7 draws the inner pipe body 5 to move to any position in the extension and retraction stroke, so that the stepless adjustment of the extension and retraction height of the infusion support is realized;

2. the device selects two conducting strips which are always contacted to supply power to the electric driving mechanism in the moving process of the inner and outer tubes 1, so that the movement of the inner tube 5 is not influenced, the power supply can be stably supplied, complicated wiring and arranging wires are not needed, the structure form is simple, and the realization is easy;

3. the device utilizes the remote control switch to remotely control the working state of the electric driving mechanism, such as starting, stopping, positive rotation of the driving rope wheel 6, reverse rotation of the driving rope wheel 6 and the like, through the controller 11, and the remote control switch can be placed at the position of the infusion, such as beside a sickbed, in practical application, thereby facilitating the independent remote control adjustment of medical personnel and patients and being very convenient to use.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An electric lifting infusion support is characterized by comprising:

the inner pipe body is upwards inserted into the outer pipe body through the avoidance port, can move up and down along the outer pipe body, and is provided with a second conducting strip which is always in contact with the first conducting strip;

2. The electric lifting infusion support according to claim 1, wherein the electric driving mechanism comprises a motor, the motor is fixedly mounted on the outer tube body, the motor is connected with the rope pulley, and the motor is connected with the first conducting strip through a conducting wire penetrating through the inner part of the outer tube body.

3. The electric lifting infusion support according to claim 1, wherein the inner wall of the outer tube is provided with a sliding slot extending in the up-down direction, the first conducting strip is fixedly embedded in a vertical slot on one side of the sliding slot, the top end of the inner tube is provided with a sliding block, the second conducting strip is fixedly embedded in the sliding block, the sliding block extends into the sliding slot to be in sliding fit with the sliding slot, and the second conducting strip abuts against the first conducting strip.

4. The electric lifting infusion support according to claim 1, wherein threads are formed on the outer peripheral wall of the bottom of the inner tube, a threaded pipe is formed on the base, the inner tube is in threaded fit with the threaded pipe, and the second conducting strip is connected with the battery through a conducting wire penetrating through the inner tube.

5. The electric lifting infusion support according to claim 1, wherein a battery compartment is arranged in the base, a battery cover is detachably arranged on the battery compartment, and the battery is installed in the battery compartment.