CN111920610A

CN111920610A - Medical care bed convenient to infusion

Info

Publication number: CN111920610A
Application number: CN202010826291.5A
Authority: CN
Inventors: 李越强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-13

Abstract

The invention relates to the field of medical equipment, in particular to a medical nursing bed convenient for transfusion, which comprises a bed plate, a supporting plate, a headrest and a bracket, wherein the lower surface of the bed plate is fixedly connected with the supporting plate, the upper surface of the bed plate is provided with the headrest, the bed plate is hollow, the bed plate is internally provided with a second screw rod, the second screw rod is sleeved with a slide block, the top of the slide block is fixedly connected with the bracket, the top of the bracket is rotatably connected with a rotating shaft, the rotating shaft is sleeved with an intermittent turntable, the bracket is fixedly connected with a driving motor, the shaft extension end of the driving motor is fixedly connected with a driving turntable, the top of the rotating shaft is fixedly connected with a rotating disk, the side wall of the rotating disk is circumferentially distributed with a clamping mechanism, the bottom of the bed plate is provided with a moving mechanism, when a, therefore, the infusion transfusion bottle is replaced, the whole process is carried out automatically, and the trouble of manually replacing the transfusion bottle is saved.

Description

Medical care bed convenient to infusion

Technical Field

The invention relates to the field of medical equipment, in particular to a medical care bed convenient for infusion.

Background

The nursing bed is designed according to the treatment needs of patients and the life habits of bedridden patients, can be accompanied by family members, has a plurality of nursing functions and operating buttons, uses the insulating safe bed, has the functions of monitoring weight, getting up for dinner, intelligently turning over, preventing bedsore, alarming and monitoring the bed by negative pressure urine receiving and urinating, moving and transporting, resting, rehabilitation (passive movement and standing), drug administration and transfusion and the like, can be independently used, and can also be matched with treatment or rehabilitation equipment for use.

However, the infusion bottle of the existing medical bed still needs to be replaced manually during infusion, and the workload of medical staff is large.

Disclosure of Invention

The invention aims to provide a medical care bed convenient for infusion, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a medical care bed convenient for transfusion comprises a bed plate, a supporting plate, a headrest and a bracket, wherein the lower surface of the bed plate is fixedly connected with the supporting plate, the upper surface of the bed plate is provided with the headrest, the interior of the bed plate is hollow, a second lead screw is arranged in the bed plate, a sliding block is sleeved on the second lead screw, the top of the sliding block is fixedly connected with the bracket, the top of the bracket is rotatably connected with a rotating shaft, an intermittent turntable is sleeved on the rotating shaft, an arc-shaped groove is arranged on the intermittent turntable, the guide way, arc wall, guide way are radial crisscross distribution on intermittent type carousel, fixedly connected with driving motor on the support, driving motor's the axle stretch end fixedly connected with initiative carousel, the last fixed surface of initiative carousel is connected with crescent moon board, fixed rod, the top fixedly connected with rotary disk of pivot, the lateral wall circumference of rotary disk distributes has fixture, moving mechanism is installed to the bottom of bed board.

Further: the lateral wall fixedly connected with translation motor of bed board, translation motor's axle extension end is connected with the second lead screw.

Further: the translation motor is a forward and reverse rotation motor.

Further: the lateral wall of support articulates there is the support arm, and the middle part of support arm articulates there is first telescopic machanism, and first telescopic machanism's lower extreme is articulated with the support, and first telescopic machanism is electronic hydraulic telescoping cylinder.

Further: the clamping mechanism comprises a second telescopic mechanism, clamping arms, an arc-shaped plate and a connecting rod, the side wall of the rotating disk is fixedly connected with the second telescopic mechanism, the second telescopic mechanism is an electric hydraulic telescopic cylinder, the clamping arms are symmetrically arranged on two sides of the second telescopic mechanism and hinged to the second telescopic mechanism, the arc-shaped plate is arranged at the free end of the clamping arm, the connecting rod is hinged to the middle of the clamping arm, and the end portion of the connecting rod is hinged to the extending end of the second telescopic mechanism.

Further: the moving mechanism comprises a double-shaft motor, a first lead screw, a sleeve, a moving block, a movable rod, universal wheels and a driving rod, the bottom of the bed plate is fixedly connected with the double-shaft motor, two shaft extending ends of the double-shaft motor are fixedly connected with the first lead screw respectively, the end of the first lead screw is sleeved with the sleeve, the sleeve is in threaded connection with the first lead screw, the end of the sleeve is fixedly connected with the moving block, and the moving block is in sliding connection with the bottom of the bed plate.

Further: the double-shaft motor is a positive and negative rotation motor.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, before infusion, infusion hanging bottles are sequentially placed in the clamping mechanism to keep the infusion hanging bottles stable, the position of the hanging bottles can be adjusted by using the translation motor, when the hanging bottles need to be replaced, the infusion needle head is separated from the hanging bottles, and the rotary disk can be driven by using the driving motor to rotate by a certain angle, so that the infusion hanging bottles are replaced, the infusion needle head is inserted into the replaced infusion hanging bottles, the whole process is carried out automatically, the trouble of manually replacing the hanging bottles is omitted, the workload of medical workers is greatly reduced, the device is convenient to push to move by arranging the moving mechanism, and the problems that the hanging bottles need to be replaced manually during infusion of the existing medical bed, and the workload of the medical workers is large are solved.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of a medical care bed for facilitating infusion;

FIG. 2 is a schematic view of a support frame of embodiment 1 of the medical care bed for facilitating infusion;

FIG. 3 is a top view of the rotating disk of embodiment 1 of the medical care bed for facilitating fluid administration;

FIG. 4 is a perspective view of an intermittent turntable in example 1 of a medical care bed for facilitating infusion.

The reference numerals in the schematic drawings illustrate: 1-bed board; 2-a support plate; 3-a two-shaft motor; 4-a first screw rod; 5-a sleeve; 6-moving block; 7-a movable rod; 8-universal wheels; 9-a drive rod; 10-a headrest; 11-a second screw rod; 12-a translation motor; 13-a slide block; 14-a scaffold; 15-a rotating shaft; 16-an intermittent turntable; 17-an arc-shaped groove; 18-a guide groove; 19-a drive motor; 20-an active turntable; 21-crescent moon board; 22-a fixed bar; 23-a support arm; 24-a first telescoping mechanism; 25-a chuck; 26-rotating the disc; 27-a second telescoping mechanism; 28-a gripper arm; 29-an arc-shaped plate; 30-connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 1 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a medical care bed convenient for infusion includes a bed plate 1, two support plates 2, a headrest 10 and a bracket 14, the lower surface of the bed plate 1 is fixedly connected with the support plates 2, the two support plates 2 are symmetrically arranged in a left-right direction, the headrest 10 is installed on the upper surface of the bed plate 1, the bed plate 1 is hollow, a second screw rod 11 is installed inside the bed plate 1, the left end and the right end of the second screw rod 11 are respectively rotatably connected with the side wall of the bed plate 1, the outer side wall of the bed plate 1 is fixedly connected with a translation motor 12, the translation motor 12 is a forward-backward rotation motor, the axial extension end of the translation motor 12 is connected with the second screw rod 11, the second screw rod 11 is sleeved with a slide block 13, the slide block 13 is in threaded connection with the second screw rod 11, the translation motor 12, the top of the support 14 is rotatably connected with a rotating shaft 15, an intermittent turntable 16 is sleeved on the rotating shaft 15, an arc-shaped groove 17 and a guide groove 18 are formed in the intermittent turntable 16, the arc-shaped groove 17 and the guide groove 18 are radially and alternately distributed on the intermittent turntable 16, a driving motor 19 is fixedly connected to the support 14, an active turntable 20 is fixedly connected to the shaft extension end of the driving motor 19, a crescent plate 21 and a fixed rod 22 are fixedly connected to the upper surface of the active turntable 20, the crescent plate 21 is matched with the arc-shaped groove 17, the fixed rod 22 is matched with the guide groove 18, the driving motor 19 is started to drive the active turntable 20 to rotate, when the crescent plate 21 is embedded into the arc-shaped groove 17, the intermittent turntable 16 is kept fixed, when the crescent plate 21 is separated from the arc-shaped groove 17 and the fixed rod 22 is embedded into the guide groove 18, the intermittent turntable 16 is driven to rotate by a certain angle along with the rotation of the, the side wall of the support 14 is hinged with a support arm 23, the middle part of the support arm 23 is hinged with a first telescopic mechanism 24, the lower end of the first telescopic mechanism 24 is hinged with the support 14, the first telescopic mechanism 24 is an electric hydraulic telescopic cylinder, the first telescopic mechanism 24 is controlled to stretch and retract, the support arm 23 can be driven to swing up and down, the free end of the support arm 23 is provided with a chuck 25, a transfusion needle tube can be fixed by the chuck 25, the top of the rotating shaft 15 is fixedly connected with a rotating disk 26, the side wall of the rotating disk 26 is circumferentially provided with a clamping mechanism, the clamping mechanism comprises a second telescopic mechanism 27, a clamping arm 28, an arc-shaped plate 29 and a connecting rod 30, the side wall of the rotating disk 26 is fixedly connected with a second telescopic mechanism 27, the second telescopic mechanism 27 is an electric hydraulic telescopic cylinder, the two sides of the second telescopic mechanism 27 are symmetrically provided with clamping arms 28, the clamping arms, the middle part of centre gripping arm 28 articulates there is connecting rod 30, the tip of connecting rod 30 is articulated with the extension end of second telescopic machanism 27, control second telescopic machanism 27 is flexible, can drive centre gripping arm 28 and open and shut, utilize arc 29 to press from both sides tight infusion transfusion bottle, make the infusion transfusion bottle remain stable, when needing to change the transfusion bottle, control first telescopic machanism 24 and shorten, drive support arm 23 downswing, make infusion syringe needle and transfusion bottle separation, start driving motor 19, drive rotary disk 26 and rotate certain angle, change the infusion transfusion bottle, control first telescopic machanism 24 extension, make the infusion syringe needle insert in the infusion transfusion bottle after changing, thereby infuse to patient, the trouble of artifical change transfusion bottle has been saved, greatly reduced medical personnel's work load.

Example 2

On the basis of embodiment 1, a moving mechanism is installed at the bottom of a bed plate 1, the moving mechanism comprises a double-shaft motor 3, a first lead screw 4, a sleeve 5, a moving block 6, a moving rod 7, a universal wheel 8 and a driving rod 9, the bottom of the bed plate 1 is fixedly connected with the double-shaft motor 3, the double-shaft motor 3 is a forward and reverse rotating motor, two shaft extending ends of the double-shaft motor 3 are respectively and fixedly connected with the first lead screw 4, the end part of the first lead screw 4 is sleeved with the sleeve 5, the sleeve 5 is in threaded connection with the first lead screw 4, the end part of the sleeve 5 is fixedly connected with the moving block 6, the moving block 6 is in sliding connection with the bottom of the bed plate 1, the double-shaft motor 3 is controlled to rotate forward and reverse to drive the moving block 6 to move left and right, the side wall of a supporting plate 2 is hinged with the moving rod 7, when the moving block 6 moves transversely, the moving rod 7 can be driven to swing downwards, so that the universal wheels 8 are connected with the ground, and the device can be conveniently pushed to move.

With reference to the embodiment 1 and the embodiment 2, the working principle of the invention is as follows: before infusion, infusion bottles are sequentially placed into the clamping mechanism, the second telescopic mechanism 27 is controlled to be telescopic, the clamping arm 28 can be driven to open and close, the arc-shaped plate 29 is utilized to clamp the infusion bottles, so that the infusion bottles are kept stable, before the infusion, the translation motor 12 is controlled to rotate forward and backward, the sliding block 13 can be driven to move left and right, the positions of the bottles are adjusted, when the bottles need to be replaced, the first telescopic mechanism 24 is controlled to be shortened, the supporting arm 23 is driven to swing downwards, so that infusion needles are separated from the bottles, the driving motor 19 is started to drive the rotating disc 26 to rotate for a certain angle, the infusion bottles are replaced, the first telescopic mechanism 24 is controlled to extend, so that the infusion needles are inserted into the replaced infusion bottles, thereby the infusion is performed on patients, the trouble of manually replacing the bottles is saved, the workload of medical personnel is greatly reduced, when the device needs to be moved, the double-shaft motor 3, the moving block 6 is driven to move transversely, the moving rod 7 is driven to swing downwards, and the universal wheel 8 is connected with the ground, so that the device can be pushed to move.

It needs to explain very much, bed board 1, backup pad 2, headrest 10 and support 14 are prior art's application in this application, and intermittent type carousel, initiative carousel, crescent moon board, fixed stick, fixture, moving mechanism, support arm, chuck are the innovation point of this application, and it has effectively solved current medical bed and need the manual work to change the transfusion bottle when the infusion, and medical personnel's work load is big problem.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A medical care bed convenient for infusion comprises a bed plate (1), a supporting plate (2), a headrest (10) and a support (14), and is characterized in that the supporting plate (2) is fixedly connected to the lower surface of the bed plate (1), the headrest (10) is mounted on the upper surface of the bed plate (1), the bed plate (1) is hollow, a second lead screw (11) is mounted inside the bed plate (1), a sliding block (13) is sleeved on the second lead screw (11), the support (14) is fixedly connected to the top of the sliding block (13), a rotating shaft (15) is rotatably connected to the top of the support (14), an intermittent turntable (16) is sleeved on the rotating shaft (15), an arc-shaped groove (17) and a guide groove (18) are formed in the intermittent turntable (16), the arc-shaped groove (17) and the guide groove (18) are radially and staggeredly distributed on the intermittent turntable (16), a driving motor (19) is fixedly connected, the shaft extension end of the driving motor (19) is fixedly connected with an active turntable (20), the upper surface of the active turntable (20) is fixedly connected with a crescent-shaped plate (21) and a fixed rod (22), the top of the rotating shaft (15) is fixedly connected with a rotating disk (26), clamping mechanisms are circumferentially distributed on the side wall of the rotating disk (26), and the bottom of the bed board (1) is provided with a moving mechanism.

2. The medical care bed convenient for infusion according to claim 1, wherein a translation motor (12) is fixedly connected to the outer side wall of the bed plate (1), and the shaft extension end of the translation motor (12) is connected with the second screw rod (11).

3. The medical care bed facilitating infusion according to claim 2, wherein the translation motor (12) is a counter-rotating motor.

4. The medical care bed convenient for infusion according to claim 1, wherein a support arm (23) is hinged to a side wall of the support (14), a first telescopic mechanism (24) is hinged to the middle of the support arm (23), the lower end of the first telescopic mechanism (24) is hinged to the support (14), and the first telescopic mechanism (24) is an electro-hydraulic telescopic cylinder.

5. The medical care bed convenient for infusion according to claim 1, wherein the clamping mechanism comprises a second telescopic mechanism (27), a clamping arm (28), an arc-shaped plate (29) and a connecting rod (30), the side wall of the rotating disk (26) is fixedly connected with the second telescopic mechanism (27), the second telescopic mechanism (27) is an electric hydraulic telescopic cylinder, the clamping arm (28) is symmetrically installed on two sides of the second telescopic mechanism (27), the clamping arm (28) is hinged to the second telescopic mechanism (27), the arc-shaped plate (29) is installed at the free end of the clamping arm (28), the connecting rod (30) is hinged to the middle of the clamping arm (28), and the end of the connecting rod (30) is hinged to the extending end of the second telescopic mechanism (27).

6. The medical care bed convenient for infusion according to claim 1, wherein the moving mechanism comprises a double-shaft motor (3), a first lead screw (4), a sleeve (5), a moving block (6), a movable rod (7), a universal wheel (8) and a driving rod (9), the double-shaft motor (3) is fixedly connected to the bottom of the bed plate (1), the first lead screw (4) is fixedly connected to two shaft extending ends of the double-shaft motor (3) respectively, the sleeve (5) is sleeved on an end portion of the first lead screw (4), the sleeve (5) is in threaded connection with the first lead screw (4), the moving block (6) is fixedly connected to an end portion of the sleeve (5), and the moving block (6) is in sliding connection with the bottom of the bed plate (1).

7. The medical care bed convenient for infusion according to claim 6, wherein the dual-shaft motor (3) is a forward and reverse rotation motor.