A booster device and a rocking chair having the same

Abstract

The invention provides a booster device and a rocking chair with the same, which relate to the technical field of furniture. A booster device includes a cylindrical hollow support, a transversely penetrating channel is arranged in the middle of the cylindrical hollow support, a coil is wound on the outer surface of the cylindrical hollow support, and a power supply is connected to both ends of the coil; a push rod, the The push rod is arranged in the channel in the middle of the cylindrical hollow bracket and can move laterally in the channel; the signal emitter, the signal emitter includes a hollow cylinder and a metal wire arranged on the outer surface of the hollow cylinder, the The hollow cylinder is sleeved on one end of the push rod, and the signal emitter can move on the push rod; the first metal sensor, the first metal sensor is arranged under the signal emitter and is used to detect the signal emitter Movement; Controller. The invention has the advantages of large drive, no noise, low energy consumption, safety and stability, and the like.

Description

technical field [0001] The invention relates to the technical field of furniture, in particular to a booster device and a rocking chair with the same. Background technique [0002] With the continuous progress of society, people's quality of life has been continuously improved. Rocking chairs are necessary daily necessities for leisure in people's lives. Rocking chairs can be divided into leisure rocking chairs, office rocking chairs, massage rocking chairs, physiotherapy chairs, etc. in order to realize automatic Swing, mainly by the following ways in the prior art: [0003] 1. With the electric motor as the power, the swing of the chair or bed is driven by a simple mechanical transmission mechanism and a swing control mechanism. Because its structure is purely mechanical linkage swing, the movement is relatively rigid and mechanical, with obvious sense of jerk and low energy consumption. Large, the safety factor is not high, in addition, the production is complicated and ...

AI Technical Summary

Problems solved by technology

[0003] 1. With the electric motor as the power, the swing of the chair or bed is driven by a simple mechanical transmission mechanism and a swing control mechanism. Because its structure is purely mechanical linkage swing, the movement is relatively rigid and mechanical, with obvious sense of jerk and low energy consumption. Large, the safety factor is not high, in addition, the production is complicated and the noise is loud during operation, when lying on the rocking chair made in this way, people will inevitably feel dizzy, and it is difficult to satisfy people's comfort;

[0004] 2. Through electromagnetic drive, due to its specific drive mode and limited output torque, the structure of the chair has been limited, and the traditional electromagnetic drive mode has a small driving force. Currently, it can only be used for children's chairs and beds, and cannot be used universally. General adult chair structure, so far there is no universal and mature magnetic swing chair on the market. In addition, the electromagnetic drive method can only generate a thrust on the permanent magnet when the permanent magnet is placed in the same line as the fixed electromagnet. So when the center of gravity changes or shifts, it cannot start smoothly

[0005] Therefore, the rocking chair has a lot of room for improvement

Images