CN218391498U

CN218391498U - Bed tail pedal of rehabilitation bed

Info

Publication number: CN218391498U
Application number: CN202222685134.4U
Authority: CN
Inventors: 王威; 王瑞; 王雷; 于生龙; 杨晶
Original assignee: Rongzhi Yikang Harbin Technology Co ltd
Current assignee: Rongzhi Yikang Harbin Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-31
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to a bed tail pedal of a rehabilitation bed, which belongs to the technical field of medical instruments. The problem of most steps on the fixed position of bed board tip, before using, need the position of patient's position adjustment health in bed according to the position of step, awkward is solved. The bed comprises a pedal, a support, a slide way and a telescopic mechanism, wherein a gap is formed between the end part of a bed board and a bed frame, the slide way is installed on the inner wall of the gap, the pedal is connected with the slide way in a sliding manner, the pedal is connected with the support through the telescopic mechanism, and the support is connected with the slide way in a sliding manner. According to the position of a patient lying on the bed, the pedal is moved to the sole position through the telescopic mechanism, the use is convenient, the workload of medical personnel is reduced, and meanwhile, the wound is prevented from being pulled when the patient moves.

Description

Bed tail pedal of rehabilitation bed

Technical Field

The utility model relates to a foot pedal at the tail of a bed, which belongs to the technical field of medical instruments.

Background

The rehabilitation bed is used for patients, severely disabled persons, old people and healthy people in hospitalization or home treatment, rehabilitation and rest, and has various sizes and forms.

When patient can't move about freely, accessible hydraulic stem drive bed board changes the bed board angle to change the pressurized situation of health, make patient more comfortable, also can let patient be close the state of standing, and reach the purpose of training, at the bed board angle change back at that time, the health also can the lapse under the effect of gravity, in order to prevent that patient's health from removing, or adapt to the different stages patient training of standing, set up pedal on the recovery bed usually. Most steps on being located the fixed position of bed board tip, before using, needs patient's position adjustment health in bed according to the position of stepping on, makes the sole place and is being close the footboard position, and later the hydraulic stem promotes the bed board, and the bed board angle changes, and the sole contacts with the footboard, and the footboard produces the support to the health, realizes standing training or changes the pressurized condition of health.

However, for the patient who is inconvenient to move or injured, the patient has great difficulty in moving the body by himself or herself, the injured part can be easily pulled, and in many cases, the patient needs to be moved by the medical care personnel in cooperation with the patient, which is inconvenient to use.

Therefore, it is desirable to provide a foot pedal for a bed tail of a rehabilitation bed to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses research and development solve is that the pedal fixed position that is located the bed board tip of great majority, before the use, needs patient's position in bed according to pedal position adjustment health, awkward problem. A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

a pedal at the end of a rehabilitation bed comprises a pedal, a support, a slide way and a telescopic mechanism, wherein a gap is formed between the end part of a bed board and a bed frame, the slide way is installed on the inner wall of the gap, the pedal is connected with the slide way in a sliding manner, the pedal is connected with the support through the telescopic mechanism, and the support is connected with the slide way in a sliding manner.

Preferably: the telescopic mechanism comprises a first supporting rod, a second supporting rod, a connecting rod, a nut, a screw rod and a motor, wherein one end of the first supporting rod is connected with the pedal in a sliding mode, the other end of the first supporting rod is hinged to the support, one end of the second supporting rod is hinged to the pedal, the other end of the second supporting rod is connected with the support in a sliding mode, the middle of the first supporting rod is connected with the middle of the second supporting rod through a rotating shaft to form an X-shaped supporting rod group, the X-shaped supporting rod group is two groups, the two X-shaped supporting rod groups are symmetrically arranged, the other ends of the two second supporting rods are connected through the connecting rod, the nut is installed in the middle of the connecting rod, the motor and the screw rod are installed on the support, the nut is installed on the screw rod, and the screw rod is connected with the output end of the motor.

Preferably: all be provided with the sharp slide on support and the footboard, be provided with the slider in the sharp slide, the one end of first bracing piece is articulated through first pivot with the slider of footboard side, and the other end of second bracing piece is articulated through the second pivot with the slider of support side, and two second pivots pass through the connecting rod and connect.

Preferably, the following components: the telescopic mechanism further comprises a bearing seat, and the screw rod is connected with the support through the bearing seats at the two ends.

Preferably, the following components: the bed plate is characterized by further comprising a reinforcing frame, wherein the reinforcing frame is arranged on the lower portion of the support, and when the support extends to the upper side of the bed plate, the reinforcing frame is located in the gap.

Preferably, the following components: the number of the slide ways is two, and the two slide ways are symmetrically arranged on two sides of the support.

The utility model discloses following beneficial effect has:

the utility model moves the pedal to the sole position through the telescopic mechanism according to the position of a patient lying on the bed, thereby being convenient for use, reducing the workload of medical personnel and simultaneously avoiding the wound from being dragged when the patient moves;

the utility model discloses when using, can take the device out, when not using, place the device at the bed board downside, use and accomodate the convenience.

Drawings

FIG. 1 is a schematic view showing the installation position of a foot pedal at the end of a rehabilitation bed;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a side view of a foot pedal at the end of a rehabilitation bed;

FIG. 4 is a top view of a foot pedal at the end of a rehabilitation bed;

fig. 5 is a top view of the installation position of the foot pedal at the bed tail of the rehabilitation bed.

In the figure: 1-pedal, 2-first support rod, 3-second support rod, 4-connecting rod, 5-nut, 6-screw rod, 7-bracket, 8-bearing seat, 9-reinforcing frame, 10-slideway, 11-motor and 12-gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 5, and the rehabilitation bed foot pedal of the present embodiment includes a pedal 1, a bracket 7, a slide way 10 and a telescopic mechanism, a gap 12 is provided between the end of the bed board and the bed frame, the inner wall of the gap 12 is mounted with the slide way 10, the pedal 1 is slidably connected with the slide way 10, the pedal 1 is connected with the bracket 7 through the telescopic mechanism, and the bracket 7 is slidably connected with the slide way 10; according to the position of a patient lying on the bed, the pedal is moved to the sole position through the telescopic mechanism, so that the use is convenient, the workload of medical care personnel is reduced, and the wound is prevented from being pulled when the patient moves;

the telescopic mechanism comprises a first supporting rod 2, a second supporting rod 3, a connecting rod 4, a nut 5, a screw rod 6 and a motor 11, one end of the first supporting rod 2 is connected with the pedal 1 in a sliding mode, the other end of the first supporting rod 2 is hinged with a support 7, one end of the second supporting rod 3 is hinged with the pedal 1, the other end of the second supporting rod 3 is connected with the support 7 in a sliding mode, the middle of the first supporting rod 2 and the middle of the second supporting rod 3 are connected through a rotating shaft to form an X-shaped supporting rod group, the number of the X-shaped supporting rod groups is two, the two X-shaped supporting rod groups are symmetrically arranged, the other ends of the two second supporting rods 3 are connected through the connecting rod 4, the nut 5 is installed in the middle of the connecting rod 4, the motor 11 and the screw rod 6 are installed on the support 7, the nut 5 is installed on the screw rod 6, and the screw rod 6 is connected with the output end of the motor 11; the motor 11 drives the screw rod 6 to drive the screw nut 5 to enable the connecting rod 4 to move along the linear slideway, so that the other end of the second supporting rod 3 is driven to move along the linear slideway, the distance between the bracket 7 and the pedal 1 is changed, the device is stable, the size of the device can be reduced when the device is not used, and the device is convenient to store;

the support 7 and the pedal 1 are respectively provided with a linear slideway, a sliding block is arranged in the linear slideway, one end of the first supporting rod 2 is hinged with the sliding block at the side of the pedal 1 through a first rotating shaft, the other end of the second supporting rod 3 is hinged with the sliding block at the side of the support 7 through a second rotating shaft, and the two second rotating shafts are connected through a connecting rod 4;

the telescopic mechanism further comprises a bearing seat 8, and the screw rod 6 is connected with the bracket 7 through the bearing seats 8 at the two ends;

the device also comprises a reinforcing frame 9, wherein the reinforcing frame 9 is arranged at the lower part of the bracket 7, when the bracket 7 extends to the upper side of the bed board, the reinforcing frame 9 is positioned in the gap 12, and when the device is used, the reinforcing frame 9 is pressed against the inner wall of the gap 12, so that the supporting effect is improved;

the number of the slide ways 10 is two, and the two slide ways 10 are symmetrically arranged on two sides of the bracket 7; when the recovery bed is used, the device can be drawn out, and when the recovery bed is not used, the device is placed on the lower side of the bed plate, so that the normal use of the recovery bed is not influenced, and the recovery bed is convenient to use.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a recovery bed tail is pedal which characterized in that: the novel bed comprises a pedal (1), a support (7), a slide way (10) and a telescopic mechanism, wherein a gap (12) is formed between the end part of a bed board and a bed frame, the slide way (10) is installed on the inner wall of the gap (12), the pedal (1) is connected with the slide way (10) in a sliding mode, the pedal (1) is connected with the support (7) through the telescopic mechanism, and the support (7) is connected with the slide way (10) in a sliding mode.

2. The rehabilitation bed tail pedal of claim 1, wherein: telescopic machanism includes first bracing piece (2), second bracing piece (3), connecting rod (4), screw (5), lead screw (6) and motor (11), the one end and footboard (1) sliding connection of first bracing piece (2), the other end and support (7) of first bracing piece (2) are articulated, the one end and the footboard (1) of second bracing piece (3) are articulated, the other end and support (7) sliding connection of second bracing piece (3), first bracing piece (2) middle part is connected formation X type bracing piece group through the pivot with second bracing piece (3) middle part, and the quantity of X type bracing piece group is two sets of, and two sets of X type bracing piece group symmetries set up, and the other end of two second bracing pieces (3) passes through connecting rod (4) and is connected, and the mid-mounting of connecting rod (4) has screw (5), installs motor (11) and lead screw (6) on support (7), installs screw (5) on lead screw (6), and lead screw (6) are connected with the output of motor (11).

3. A rehabilitation bed tail pedal as set forth in claim 2, wherein: all be provided with sharp slide on support (7) and footboard (1), be provided with the slider in the sharp slide, the one end of first bracing piece (2) is articulated through first pivot with the slider of footboard (1) side, and the other end of second bracing piece (3) is articulated through the second pivot with the slider of support (7) side, and two second pivots are passed through connecting rod (4) and are connected.

4. A rehabilitation bed tail pedal as set forth in claim 2, wherein: the telescopic mechanism further comprises a bearing seat (8), and the screw rod (6) is connected with the support (7) through the bearing seats (8) at the two ends.

5. A rehabilitation bed tail pedal according to claim 1 or 2, characterized in that: the novel bed plate is characterized by further comprising a reinforcing frame (9), wherein the reinforcing frame (9) is arranged at the lower portion of the support (7), and when the support (7) extends to the upper side of the bed plate, the reinforcing frame (9) is located in the gap (12).

6. A rehabilitation bed tail pedal according to claim 1 or 2, characterized in that: the number of the slide ways (10) is two, and the two slide ways (10) are symmetrically arranged on two sides of the bracket (7).