CN110556960A

CN110556960A - motor fixing assembly and nursing bed

Info

Publication number: CN110556960A
Application number: CN201910987528.5A
Authority: CN
Inventors: 许正宏
Original assignee: SHUNLONG RESTORING APPLIANCES CO Ltd SHANGHAI
Current assignee: Nantong Shunlong rehabilitation equipment Co.,Ltd.
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2019-12-10

Abstract

A motor fixing component and a nursing bed relate to the field of medical nursing appliances, and the motor fixing component comprises at least one fixing rod, a motor and at least one motor cover plate; the motor is provided with a first connecting part and slots corresponding to the fixing rods one by one; the motor cover plate is provided with a second connecting part, and the second connecting part is connected with the first connecting part, so that the motor cover plate limits the fixing rod in the groove. The application provides a motor fixing assembly, wherein a motor is close to a fixing rod from bottom to top, so that the fixing rod is arranged in a groove; and the motor cover plate is close to the motor, so that the second connecting part is connected with the first connecting part, and finally the motor is fixed on the fixing rod. Compare with prior art's motor packaging mode, the fixed subassembly of motor of this application utilizes dead lever and motor apron fixed motor, need not the packing carton, also need not other buffering packaging material, convenient operation and be convenient for accomodate.

Description

Motor fixing assembly and nursing bed

Technical Field

The application relates to the field of medical care instruments, in particular to a motor fixing assembly and a nursing bed.

Background

The nursing bed is a common medical nursing device and is suitable for patients with inconvenient actions. Compared with the common bed, the nursing bed has the greatest characteristic of changing the self form, at least comprising two forms of lying posture and sitting posture. The switching between the two postures and the fine adjustment of the shape under each posture are generally realized by combining motor drive with manual rocking handle drive.

The bedside frame of present nursing bed is integral, and fixed mode is directly with the locking of bedside frame on the bedstead with the screw, and the shortcoming is: the packing material volume is large, the loading capacity is influenced, and the packing and transportation cost is high; the connection is unstable, and when the body part of the nursing staff is stressed on the bedside frame, the nursing staff can shake elastically, so that people feel unstable.

More importantly, for the nursing bed in the prior art, the motor packaging mode is that the motor is packaged by a paper box and then placed in a packaging paper box of a head tail frame, which wastes labor and materials.

Disclosure of Invention

The technical problem that this application was solved is that extravagant packaging material of motor packing among the prior art, and the packaging process is heavy and complicated.

in order to solve the above technical problem, an embodiment of the present invention provides a motor fixing assembly, including at least one fixing rod, a motor, and at least one motor cover plate; the motor is provided with a first connecting part and slots corresponding to the fixing rods one by one; the motor cover plate is provided with a second connecting part, and the second connecting part is connected with the first connecting part, so that the motor cover plate limits the fixing rod in the groove.

In the above technical solution, further, the fixing rod is provided with a stopper for preventing the motor from sliding along the axis direction of the fixing rod.

In the above technical solution, further, the first connecting portion is a protrusion disposed on two sides of the slot, and the second connecting portion is a slot having a shape matched with the protrusion.

In the above technical solution, further, the second connecting portion is a protrusion disposed on two sides of the slot, and the first connecting portion is a slot having a shape matched with the protrusion.

In the above technical solution, further, the cross section of the protrusion is trapezoidal.

In addition, this application still provides a nursing bed, includes bedstead and foretell motor fixed subassembly, the dead lever is installed on the bedstead, the motor utilizes the motor cover board to fix on the dead lever.

In the above technical scheme, it is further, the bedstead includes bed underframe, head of a bed tailboard, an at least bedside frame, head of a bed tailboard and walking wheel subassembly, the head of a bed tailboard is installed both ends around the bed underframe, the bed side frame is installed in the bed underframe left and right sides, the dead lever is installed on the bed underframe, head of a bed tailboard and bed underframe fixed connection, walking wheel subassembly is installed in head of a bed tailboard bottom.

In the technical scheme, the bedside frame further comprises a plurality of vertical rods and cross rods, one end of each vertical rod is fixedly connected with the bed bottom frame, and the other end of each vertical rod is fixedly connected with the cross rod; the cross bar comprises a plurality of sections which can be separated.

In the above technical scheme, further, one end of the vertical rod is hinged to the bed bottom frame, and the other end of the vertical rod is hinged to the cross rod.

Compared with the prior art, the technical scheme of the embodiment of the application has the following beneficial effects:

The embodiment of the application provides a motor fixing assembly, wherein a motor is close to a fixing rod from bottom to top, and the fixing rod is arranged in a groove; and the motor cover plate is close to the motor, so that the second connecting part is connected with the first connecting part, and finally the motor is fixed on the fixing rod. Compare with prior art's motor packaging mode, the fixed subassembly of motor of this application utilizes dead lever and motor apron fixed motor, need not the packing carton, also need not other buffering packaging material, convenient operation and be convenient for accomodate.

Drawings

FIG. 1 is a schematic structural diagram of a motor fixing assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a nursing bed according to an embodiment of the present application in a first orientation;

Fig. 3 is a schematic structural view of a nursing bed in a second direction according to an embodiment of the present application.

Reference numerals:

11-a fixing bar; 12-a motor; 13-motor cover plate; 121-slotting; 122-a protrusion; 131-a card slot; 1-a motor fixing assembly; 2-bed underframe; 3-head tail board of bed; 4-a bedside frame; 5-a walking wheel assembly; 41-vertical rod; 42-a cross-bar; 43-splitting point.

Detailed Description

As will be appreciated by those skilled in the art, as mentioned in the background, the prior art nursing bed has the motor packaged in the paper box and then placed in the paper box of the head end frame, which is labor-consuming and wasteful of materials.

The embodiment of the application provides a motor fixing assembly, which comprises at least one fixing rod, a motor and at least one motor cover plate; the motor is provided with a first connecting part and slots corresponding to the fixing rods one by one; the motor cover plate is provided with a second connecting part, and the second connecting part is connected with the first connecting part, so that the motor cover plate limits the fixing rod in the groove.

The embodiment of the application provides a motor fixing assembly, and the mode of fixing the motor is as follows: the motor is close to the fixed rod from bottom to top, so that the fixed rod is arranged in the slot; and the motor cover plate is close to the motor, so that the second connecting part is connected with the first connecting part, and finally the motor is fixed on the fixing rod. Compare with prior art's motor packaging mode, the fixed subassembly of motor of this application utilizes dead lever and motor apron fixed motor, need not the packing carton, also need not other buffering packaging material, convenient operation and be convenient for accomodate.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and 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 thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a motor fixing assembly according to an embodiment of the present application.

as shown in fig. 1, the motor fixing assembly provided in the embodiment of the present application is packaged in a manner of being fixed to the bottom of a bed frame of a nursing bed, and mainly includes two fixing rods 11, a motor 12, and two motor cover plates 13.

The motor 12 is provided with semicircular slots 121 corresponding to the fixing rods 11 one by one, two sides of each semicircular slot 121 are respectively provided with a protrusion 122, and the cross section of each protrusion 122 is isosceles trapezoid.

The bottom surface of the motor cover plate 13 is provided with a clamping groove 131 adapted to the protrusion 122, and after the clamping groove 131 is adapted to the protrusion 122, a mortise and tenon structure can be formed.

Of course, this is only some specific embodiments of the present application, the connection structure of the motor 12 and the motor cover plate 13 is not limited to this, and the top surface of the motor 12 may be provided with the locking groove 131, and the bottom surface of the motor cover plate 13 may be provided with the protrusion 122. In addition, other mortise and tenon-like structures can also be arranged.

In some embodiments, one end of the fixing rod 11 is welded to the bed bottom frame 2, and the other end is provided with a stopper for preventing the motor 12 from sliding along the axial direction of the fixing rod 11.

The motor 12 is packaged as follows:

The motor 12 is close to the fixed rod 11 from bottom to top, so that the fixed rod 11 is arranged in the semicircular groove 121 and limited by the blocking block; the motor cover plate 13 is close to the motor 12, so that the locking groove 131 is aligned with the protrusion 122, the motor cover plate 13 slides along the axial direction of the fixing rod 11, the protrusion 122 enters the locking groove 131, and the locking groove 131 and the protrusion 122 form a mortise and tenon connection structure.

Compared with the motor packaging mode (motor is packaged by a paper box and placed in a packaging paper box at the tail part of the bedstead) in the prior art, the motor 12 is fixed by the fixing rod 11 and the motor cover plate 13, the packaging paper box is not needed, other buffering packaging materials are not needed, and the motor packaging mode is convenient to operate and convenient to store.

FIG. 2 is a schematic view of a nursing bed according to an embodiment of the present application in a first orientation; fig. 3 is a schematic structural view of a nursing bed in a second direction according to an embodiment of the present application.

As shown in fig. 2 and fig. 3, the nursing bed of the embodiment of the application comprises a motor fixing component 1, a bed bottom frame 2, a bed head tail plate 3, at least one bedside frame 4, a walking wheel component 5 and a bed head tail frame; head of a bed tailboard 3 is installed both ends around 2 bed framves, 2 left and right sides at 2 bed framves are installed to bedside frame 4, dead lever 11 is installed on 2 bed framves, 2 fixed connection of head of a bed afterbody frame and bed framves, walking wheel assembly 5 installs in head of a bed afterbody frame bottom.

Specifically, the bedside frame 4 comprises a plurality of vertical rods 41 and cross rods 42, one end of each vertical rod 41 is fixedly connected with the bed bottom frame 2, and the other end of each vertical rod 41 is fixedly connected with the cross rod 42; the cross bar 42 comprises several sections that can be disassembled.

compared with the prior art, the bedside frame 4 has a split structure, and the cross rod 42 can be split into two sections from the splitting point 43, so that the bedside frame is easy to package and transport. The fixing mode of the bedside frame 4 is changed into that the vertical tube is directly fixed on the bedstead through the upper hole of the bedstead, so that the bedside frame 4 is more stably connected with the bedside frame 2, the bedside frame 4 is not obviously elastically shaken when stressed, and the installation of a user is not needed. And the packaging volume is smaller.

In some embodiments, the first end of the vertical rod 41 is hinged to the bed bottom frame 2, the second end of the vertical rod 41 is hinged to the cross rod 42, and a locking mechanism is arranged at the hinged position. After the locking mechanism is loosened, the first end of the vertical rod 41 can rotate around the bed bottom frame 2, and the second end of the vertical rod 41 can rotate around the cross rod 42, so that the whole bedside frame 4 is accommodated at one side of the bed bottom frame 2.

Although the present application is disclosed above, the present application is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present disclosure, and it is intended that the scope of the present disclosure be defined by the appended claims.

Claims

1. A motor fixing component is characterized by comprising at least one fixing rod, a motor and at least one motor cover plate; the motor is provided with a first connecting part and slots corresponding to the fixing rods one by one; the motor cover plate is provided with a second connecting part, and the second connecting part is connected with the first connecting part, so that the motor cover plate limits the fixing rod in the groove.

2. The motor fixing assembly of claim 1, wherein the fixing rod is provided with a stopper for preventing the motor from sliding in an axial direction of the fixing rod.

3. the motor fixing assembly according to claim 1, wherein the first connecting portion is a protrusion disposed at both sides of the slot, and the second connecting portion is a catching groove shaped to fit the protrusion.

4. The motor fixing assembly according to claim 1, wherein the second connecting portion is a protrusion disposed at both sides of the slot, and the first connecting portion is a catching groove having a shape adapted to the protrusion.

5. A motor fixing assembly according to claim 3 or 4 in which the projection is trapezoidal in cross-section.

6. A nursing bed comprising a frame and a motor fixing assembly as claimed in any one of claims 1 to 4, wherein the fixing bar is mounted on the frame, and the motor is fixed to the fixing bar by a motor cover.

7. The nursing bed of claim 6, wherein the bed frame comprises a bed bottom frame, a bed head tail plate, at least one bed side frame, a bed head tail frame and walking wheel assemblies, the bed head tail plate is arranged at the front end and the rear end of the bed bottom frame, the bed side frame is arranged at the left side and the right side of the bed bottom frame, the fixing rods are arranged on the bed bottom frame, the bed head tail frame is fixedly connected with the bed bottom frame, and the walking wheel assemblies are arranged at the bottom of the bed head tail frame.

8. The nursing bed of claim 7, wherein the bedside frame comprises a plurality of vertical bars and a cross bar, one end of each vertical bar is fixedly connected with the bed bottom frame, and the other end of each vertical bar is fixedly connected with the cross bar; the cross bar comprises a plurality of sections which can be separated.

9. A nursing bed as claimed in claim 8, characterised in that one end of the vertical bar is hinged to the bed base and the other end of the vertical bar is hinged to the cross bar.