CN210185094U

CN210185094U - Hammock for assisting sleep

Info

Publication number: CN210185094U
Application number: CN201921150508.4U
Authority: CN
Inventors: Ling Zhu; 朱玲; Ping Liu; 刘平; Tao Lyu; 吕桃
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-03-27
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a hammock for assisting sleep, which comprises a bedstead and a bed body, wherein the bed body is hung on the bedstead through a flexible connecting piece; the bed body is characterized by further comprising a swinging device, the swinging device is arranged at one end of the bed body in the length direction, the bed body is driven to transversely swing through the swinging device, and a switch for controlling the swinging device to start and stop is arranged on the bed frame. The beneficial effects of the above technical scheme are: the bed body is hung on the bed frame through the flexible connecting piece, so that the bed body can swing, the swinging device can provide stable and uniform power for the bed body, the bed body can swing at a specific frequency, and a user can have higher sleep quality.

Description

Hammock for assisting sleep

Technical Field

The utility model relates to a hammock technical field, concretely relates to hammock of supplementary sleep.

Background

At present, a plurality of devices for improving sleep are arranged on the market, such as a sleep mattress, a sleep pillow and a swing bed for assisting sleep, the latest intelligent swing bed capable of assisting sleep judges the sleep degree of a person according to factors of human body activity, respiration, heart rate and the like, and then drives the bed to swing according to detected data.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a hammock of supplementary sleep to the most suitable frequency drive bed body swings, improves people's sleep quality.

The utility model provides a hammock for assisting sleep, which comprises a bedstead and a bed body, wherein the bed body is hung on the bedstead through a flexible connecting piece; the bed body is characterized by further comprising a swinging device, the swinging device is arranged at one end of the bed body in the length direction, the bed body is driven to transversely swing through the swinging device, and a switch for controlling the swinging device to start and stop is arranged on the bed frame.

The beneficial effects of the above technical scheme are: the bed body is hung on the bed frame through the flexible connecting piece, so that the bed body can swing, the swinging device can provide stable and uniform power for the bed body, the bed body can swing at a specific frequency, and a user can have higher sleep quality.

Furthermore, the bed frame comprises a horizontally arranged rectangular top frame and four supporting upright posts for supporting the rectangular top frame.

Furthermore, the swinging device comprises a shell and a stepping motor fixed in the shell, the installation position of the stepping motor is higher than the height of the bed body, an output shaft of the stepping motor is connected with a swinging rod extending downwards, and the free end of the swinging rod is fixedly connected with the center of the end part of the bed body. Step motor can accurate control turned angle, slew velocity and direction of rotation for the bed body can be with the frequency swing of setting for, and adopts step motor driven mode simple structure, and the fault rate is low.

And the controller is electrically connected with a stepping motor of the swinging device. The swing frequency of the bed body can be controlled by controlling the rotating speed of the stepping motor through the controller, and the swing amplitude of the bed body can be controlled by controlling the rotating angle of the stepping motor through the controller.

Furthermore, limiting plates are arranged on the bedstead corresponding to the two ends of the bed body, arc-shaped limiting grooves which use the rotating center of the stepping motor as the circle center are formed in the limiting plates, sliding columns are arranged at the two ends of the bed body in an outward extending mode, the sliding columns are connected with the arc-shaped limiting grooves in a sliding mode, and the swing rods are connected with the ends of the sliding columns. The limiting plate that sets up can prevent the bed body longitudinal oscillation, can also restrict the range of oscillation of the bed body.

Further, be provided with on the sliding column with arc spacing groove assorted gyro wheel. The roller can reduce friction.

Furthermore, the bed frame is connected with a supporting plate at the bottom of two supporting upright posts close to the swinging device, and the shell is fixed on the supporting plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the embodiment of the present invention without the swing device;

fig. 3 is a schematic structural view of the embodiment of the present invention without the oscillating device and the limiting plate;

fig. 4 is a schematic structural diagram of a swing device in an embodiment of the present invention;

fig. 5 is a schematic view of the swing device in the embodiment of the present invention.

Reference numerals: the bed comprises a bed frame 100, a rectangular top frame 110, a support upright column 120, a support plate 121, a bed body 200, a sliding column 210, a flexible connecting piece 220, a shell 300, a stepping motor 310, a swing rod 320, a limit plate 400 and an arc-shaped limit groove 410.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship as shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media.

As shown in fig. 1 to 5, the present embodiment provides a hammock for assisting sleep, which includes a bed frame 100 and a bed body 200, wherein the bed body 200 is suspended from the bed frame 100 by a flexible connecting element 220; the bed further comprises a swinging device, the swinging device is arranged at one end of the bed body 200 in the length direction, the bed body 200 is driven to swing transversely through the swinging device, and a switch for controlling the swinging device to start and stop is arranged on the bedstead 100. The flexible connector 220 is a steel wire rope.

The bed body 200 is hung on the bed frame 100 through the flexible connecting piece 220, so that the bed body 200 can swing, the swinging device can provide stable and uniform power for the bed body 200, the bed body 200 can swing at a specific frequency, and a user can have higher sleeping quality.

The bed frame 100 includes a horizontally disposed rectangular top frame 110 and four support columns 120 for supporting the rectangular top frame 110.

The swing device comprises a shell 300 and a stepping motor 310 fixed in the shell 300, a frame for mounting the stepping motor 310 is arranged in the shell 300, the mounting position of the stepping motor 310 is higher than the height of the bed body 200, an output shaft of the stepping motor 310 is connected with a swing rod 320 extending downwards, and the free end of the swing rod 320 is fixedly connected with the center of the end part of the bed body 200. Step motor 310 can accurate control turned angle, slew velocity and direction of rotation for bed body 200 can be with the frequency swing of settlement, and adopts step motor 310 driven mode simple structure, and the fault rate is low.

The bed body swinging device further comprises a controller for controlling the swinging frequency of the bed body 200, and the controller is electrically connected with the stepping motor 310 of the swinging device. The swing frequency of the bed body 200 can be controlled by controlling the rotation speed of the stepping motor 310 through the controller, and the swing amplitude of the bed body 200 can be controlled by controlling the rotation angle of the stepping motor 310 through the controller. The controller is a single chip microcomputer or plc, plc is preferred in this embodiment, the swinging frequency of the bed body 200 is set to 0.25 hz by plc during manufacturing, according to the common knowledge, the rotating speed of the stepping motor 310 can be obtained by calculation, the action state of the motor is written into plc in advance, when the stepping motor 310 drives the bed body 200 to the limit position, the motor rotates in the reverse direction, the bed body 200 is driven in the other direction, and the operation is repeated in such a way, so as to achieve the purpose of swinging the bed body 200.

The bed frame 100 is provided with limiting plates 400 at two ends corresponding to the bed body 200, the limiting plates 400 are provided with arc-shaped limiting grooves 410 with the rotation center of the stepping motor 310 as the center of circle, the central angle corresponding to the arc-shaped limiting grooves 410 is 90-150 degrees, preferably 120 degrees in this embodiment, the two ends of the bed body 200 are provided with sliding columns 210 extending outwards, and the sliding columns 210 are connected with the arc-shaped limiting grooves 410 in a sliding manner without being separated from each other. The limiting plate 400 can prevent the longitudinal swing of the bed body 200 and limit the swing amplitude of the bed body 200.

The sliding column 210 is provided with a roller matched with the arc-shaped limiting groove 410. The roller can reduce friction. The periphery of the roller is provided with a groove, and the width of the groove is consistent with the thickness of the limiting plate 400.

A support plate 121 is connected to the bottom of the two support columns 120 of the bed frame 100 near the swing device, and the housing 300 is fixed to the support plate 121.

When the multifunctional bed is used, the switch is turned on, the stepping motor 310 acts under a plc preset program, the driving of the bed body 200 is completed, the bed body 200 can swing according to the frequency of 0.25 Hz, and the switch is turned off when the multifunctional bed is not used.

Referring to fig. 4, when the bed 200 is not in motion, the bed 200 is in a static state, and when the motor rotates, the bed 200 is driven to swing, and fig. 5 shows a state after the bed 200 swings at a certain angle.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The hammock for assisting sleep is characterized by comprising a bed frame (100) and a bed body (200), wherein the bed body (200) is hung on the bed frame (100) through a flexible connecting piece (220); the bed further comprises a swinging device, the swinging device is arranged at one end of the bed body (200) in the length direction, the bed body (200) is driven to transversely swing through the swinging device, and a switch for controlling the swinging device to start and stop is arranged on the bed frame (100).

2. A hammock for assisting sleep according to claim 1, wherein said bed frame (100) comprises a horizontally disposed rectangular top frame (110) and four supporting columns (120) for supporting the rectangular top frame (110).

3. The hammock for assisting sleep according to claim 2, wherein the swinging device comprises a housing (300) and a stepping motor (310) fixed in the housing (300), the installation position of the stepping motor (310) is higher than the height of the bed body (200), an output shaft of the stepping motor (310) is connected with a swinging rod (320) extending downwards, and the free end of the swinging rod (320) is fixedly connected with the center of the end part of the bed body (200).

4. A sleep-assisting hammock according to claim 3, further comprising a controller for controlling the frequency of the swinging motion of the bed (200), said controller being electrically connected to the stepping motor (310) of said swinging means.

5. The hammock for assisting sleep according to claim 3, wherein the bedstead (100) is provided with a limiting plate (400) corresponding to two ends of the bed body (200), the limiting plate (400) is provided with an arc-shaped limiting groove (410) using a rotation center of the stepping motor (310) as a center of circle, two ends of the bed body (200) extend outwards to form a sliding column (210), the sliding column (210) is connected with the arc-shaped limiting groove (410) in a sliding manner without being separated, and the swing rod (320) is connected with an end of the sliding column (210).

6. The hammock for assisting sleep according to claim 5, wherein the sliding column (210) is provided with a roller matched with the arc-shaped limiting groove (410).

7. A sleeping hammock according to claim 3, wherein a support plate (121) is connected to the bottom of the frame (100) near the two support columns (120) of the swinging means, and the housing (300) is fixed to the support plate (121).