CN218528274U

CN218528274U - Vibration device for vibrating bed

Info

Publication number: CN218528274U
Application number: CN202222779437.2U
Authority: CN
Inventors: 肖琼怀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-28
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a vibrating device for vibrations bed, vibrating device includes low frequency shock dynamo and motion support, and low frequency shock dynamo's outer end snap-on is on the motion support, be equipped with one-way bearing in low frequency shock dynamo's the axis of rotation, one-way bearing's outer lane cover is equipped with the vibrating mass, and the axis of rotation drives one-way bearing and drives the vibrating mass rotation to locking direction moving while, and when the focus of vibrating mass exceeded the last summit of rotating the circle, the vibrating mass was because the effect of gravity, moved forward fast and produced the vibration. The utility model discloses a vibrating device's vibration frequency is low, installs on the reciprocating mattress, can promote blood circulation, helps solving the sleep obstacle scheduling problem.

Description

Vibration device for vibrating bed

Technical Field

The utility model relates to a vibrator, concretely relates to a vibrating device for shaking bed.

Background

The bed is essential furniture in people's life, and the bed that common on the market mostly only supplies the sleep to use, mostly is the hardboard bed or spring bed, can not promote human blood circulation and solve sleep obstacle scheduling problem when sleeping. Although there are also beds provided with massage means for promoting sleep, the structure of such beds is complicated and the production cost and price are high. The existing vibration motor can not generate vibration or the vibration is not obvious at low rotating speed.

CN202121035357.5 discloses a vibration bed, including the bed body and bed board, the one end and the bed board swing joint of the bed body, the other end of the bed body is equipped with vibrating device, vibrating device can drive the bed board and vibrate from top to bottom, vibrating device includes gear motor and motion support, be connected through one-way bearing between motion support and the gear motor, be equipped with the bed board on the motion support and hold in the palm for support bed board. The bed has the following defects that the vibration intensity and the noise of the bed body are large, the bed body is not suitable for being used by people during sleeping, and the problems of promoting the blood circulation of the human body and solving the sleep disorder and the like during sleeping can not be fully solved.

Disclosure of Invention

The utility model aims to solve the technical problem that the utility model overcomes the defects of the prior art and provides a vibrating device for a vibrating bed, which has low vibration frequency, is soft and is helpful for sleeping.

The utility model provides a technical scheme that its technical problem adopted, a vibrating device for shaking bed, vibrating device includes low frequency shock dynamo and motion support, and low frequency shock dynamo's outer end snap-on is on the motion support, be equipped with one-way bearing in low frequency shock dynamo's the axis of rotation, one-way bearing's outer lane cover is equipped with the vibrating mass, and the axis of rotation drives one-way bearing and drives the vibrating mass to rotate to locking direction moving simultaneously, and when the focus of vibrating mass exceeded the last summit of rotation circle, the vibrating mass was because the effect of gravity, moved forward fast and produced the vibration, then got into next circulation.

Furthermore, the connecting rod is connected with the bottom of the bed board through a spring.

Further, the stroke of the vibrating mass is limited by a one-way bearing.

Further, a bed plate support is arranged on the motion support and used for supporting the bed plate, and the vibration device can drive the bed plate to vibrate up and down.

The utility model discloses following positive effect has: the utility model discloses a vibrating device's vibration frequency is low, and the vibration is soft, installs on the vibrations bed, can promote blood circulation, helps solving the sleep obstacle scheduling problem.

Drawings

Fig. 1 is a schematic structural view of a vibration bed according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a low frequency vibration motor in the embodiment shown in FIG. 1;

FIG. 3 is a side view of FIG. 2;

in the figure: the vibration bed comprises a low-frequency vibration motor 1, a one-way bearing 1-1, a vibration block 1-2, a motion support 2, a main shaft 2-1, a connecting rod 2-2, a bed plate support 2-3, a bed plate 3 and a spring 4.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Referring to the attached drawings 1-3, the vibration device of the embodiment includes a low-frequency vibration motor 1 and a moving support 2, the outer end of the low-frequency vibration motor 1 is welded and fixed on the moving support 2, the moving support 2 includes a main shaft rod 2-1 and a connecting rod 2-2 which are connected with each other, two bed plate supports 2-3 are arranged on the main shaft rod 2-1, and the connecting rod 2-2 is used for fixing the low-frequency vibration motor 1.

The bed plate supports 2-3 are used for supporting the bed plate 3, and the two bed plate supports 2-3 are arranged on the two sides of the connecting rod 2-2, so that the heights of the two bed plate supports 2-3 are consistent all the time, and the bed plate 3 is prevented from being distorted. The bed plate support 2-3 is a bulge, and the highest point of the bulge is higher than the upper end surface of the main shaft rod 2-1. The main shaft rod 2-1 plays a role in balancing the two bed plate supports 3, so that when a human body lies on the bed plate 3, the heights of the two bed plate supports 2-3 are consistent, and the bed plate 3 is prevented from being distorted. The bed plate supports 2-3 are directly contacted with the lower surface of the bed plate 3 and used for supporting the bed plate 3. The connecting rod 2-2 of the moving support 2 is connected with the bottom of the bed plate 3 through a spring 4, under the action of the pulling force of the spring 4, the stress of the connecting rod 2-2 is transmitted to the bed plate support 2-3, the bed plate support 2-3 supports the bed plate 3, and the bed plate 3 is in a critical state capable of moving up and down.

The low-frequency vibration motor is characterized in that a one-way bearing 1-1 is arranged on a rotating shaft of the low-frequency vibration motor 1, a vibrating block 1-2 is sleeved on an outer ring of the one-way bearing 1-1, the rotating shaft drives the one-way bearing 1-1 to rotate in the locking direction and simultaneously drives the vibrating block 1-2 to rotate, when the gravity center of the vibrating block 1-2 exceeds the upper vertex of a rotating circle, the stroke of the vibrating block 1-2 is limited by the one-way bearing 1-1, and under the action of the gravity of the vibrating block 1-2, the vibrating block 1-2 rapidly rotates forwards to generate vibration and then enters the next cycle.

The utility model discloses the theory of operation as follows: the low-frequency vibration motor 1 drives the one-way bearing 1-1 to rotate towards the locking direction, the one-way bearing 1-1 drives the vibrating block 1-2 to rotate, when the gravity center of the vibrating block 1-2 exceeds the upper vertex of the rotating circle, the stroke of the vibrating block 1-2 is limited by the one-way bearing 1-1, under the action of the gravity of the vibrating block, the vibrating block 1-2 rapidly moves forwards to generate vibration and drive the whole bed board 3 to vibrate, and the vibration amplitude is small and soft, so that the low-frequency vibration motor is more suitable for sleeping of a human body and plays a role in promoting blood circulation.

Various modifications and variations of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims and their equivalents.

What is not described in detail in the specification is prior art that is well known to those skilled in the art.

Claims

1. A vibration apparatus for a vibrating bed, characterized by: the vibrating device comprises a low-frequency vibrating motor and a moving support, the outer end of the low-frequency vibrating motor is directly fixed on the moving support, a one-way bearing is arranged on a rotating shaft of the low-frequency vibrating motor, a vibrating block is sleeved on an outer ring of the one-way bearing, the rotating shaft drives the one-way bearing to rotate while locking the direction, when the gravity center of the vibrating block exceeds the upper top point of a rotating circle, the vibrating block moves forwards quickly to generate vibration due to the action of gravity, and then the vibrating block enters next circulation.

2. The vibration apparatus for a seismic bed of claim 1, wherein: the motion support comprises a main shaft rod and a connecting rod which are connected with each other, and the connecting rod is connected with the bottom of the bed board through a spring.

3. The vibration apparatus for a seismic bed of claim 1, wherein: the stroke of the vibrating block is limited by the one-way bearing.

4. The vibration apparatus for a seismic bed of claim 1, wherein: the bed board support is arranged on the motion support and used for supporting the bed board, and the vibration device can drive the bed board to vibrate up and down.