CN110638240A

CN110638240A - Passive movement seat

Info

Publication number: CN110638240A
Application number: CN201911143953.2A
Authority: CN
Inventors: 齐昌兴; 赵士兴; 胡建平; 孙兵兵; 董帅
Original assignee: Hangzhou Lingdong Technology Co Ltd
Current assignee: Hangzhou Lingdong Technology Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-01-03

Abstract

The invention provides a passive motion chair aiming at the problem that office workers influence the health state after sitting for a long time, which comprises a chair surface, a driving mechanism and a base, wherein the driving mechanism is arranged between the chair surface and the base, a power supply, a controller, a driving motor and a driving machine core are arranged in a shell of the driving mechanism, the power supply supplies energy to the whole driving mechanism, the controller controls the movement speed and the movement direction of the driving motor, the driving machine core is connected with the driving motor, and the driving machine core drives the chair surface to rotate and translate. When a user sits on the chair, the arms and the head of the user can be kept still relative to the desk due to the working state of the user lying on a desk, and the legs of the user can also be kept still relative to the ground due to stepping on the ground, namely the legs are kept still relative to the desk; the hip part can move continuously along with the rotation and the translation of the chair seat, so that the joints of the spine and the legs can move continuously along with the action of the chair, and the health protection function is realized.

Description

Passive movement seat

Technical Field

The invention belongs to the field of seats, and particularly relates to a sports seat.

Background

In the working environment of modern offices, many people sit in front of computers for a long time, and the long-time sitting of the people becomes the normal state of most office workers. Some long-time bad fixing actions cause serious changes of human body posture, such as common humpback, scoliosis, pelvis skew and gynecological diseases, which are greatly related to bad sitting postures, particularly to the situation that the pelvis is unbalanced, if the pelvis is distorted, the spine is also deviated, the body posture problem occurs, and visceral organs are seriously influenced. Meanwhile, symptoms such as soreness of the waist and pain in the back, even blood flow disorder of limbs and the like are accompanied by the reduction of the exercise amount.

Alleviate stiff equipment of sedentary including automatic movement's display support at present, but this kind of support need let the display motion, has increased the occupation space of display, simultaneously because the motion of display only, neck stiffness can only be alleviated to this kind of equipment, can not alleviate other positions.

In the prior art for solving the above problems, chinese patent publication No. CN208973001U proposes a posture correction exercise seat, which comprises a posture correction cushion body, a seat support, a connection mechanism, etc., wherein the posture correction cushion body and the seat support of the posture correction exercise seat are slidably connected through a positioning spherical surface and a positioning groove, so that the two can be tilted in different directions, and the tilting angle can be limited by a limit boss, thereby preventing the body damage caused by the unbalance of the body of the user. However, it has a drawback that an active type sports seat, which is changed by a posture change of a human body, cannot be rotated left and right.

Disclosure of Invention

The invention provides a passive motion seat aiming at the problems that the existing seat cannot rotate to change the posture and cannot move passively.

The technical scheme of the invention is as follows: a passive motion seat comprises a seat surface, a driving mechanism and a base, wherein the driving mechanism is arranged between the seat surface and the base and comprises a driving mechanism shell, a power supply, a controller, a driving motor and a driving machine core, the driving mechanism shell is internally provided with the power supply, the controller, the driving motor and the driving machine core, the power supply supplies energy to the whole driving mechanism, the controller controls the movement speed and the movement direction of the driving motor, the driving machine core is connected with the driving motor, and the driving machine core drives the seat surface to rotate and translate.

Further, 1 or more driving mechanisms can be arranged between the chair seat and the base.

Furthermore, a display screen and a button are arranged on the controller, and the button can adjust the movement speed and the movement direction of the chair surface.

Further, the movement speed includes a rotation speed and a translation speed, and the movement direction includes a translation direction and a rotation direction.

When the chair is used, the power supply is started, the controller is adjusted, the movement speed and the movement direction of the chair surface are set, and a user sits on the chair, and is in a working state of bending over a desk, so that the arms and the head of the user can be kept still relative to the desk, and the legs of the user can be kept still relative to the ground when stepping on the ground, namely, the legs of the user can be kept still relative to the desk; the hip part can move continuously along with the rotation and the translation of the chair seat, so that the joints of the spine and the legs can move continuously along with the action of the chair, and the health protection function is realized.

The technical advantages of the invention are as follows:

1. the invention can relieve the problem of the rigidity of the sedentary joint in a large range by the movement of the driving mechanism, and the movement part drives the hip to move, so that the hip joint, including the neck joint, the shoulder joint, the spine joint and the leg joint, are influenced by the movement.

2. The movement speed of the driving mechanism can be adjusted, the work is not influenced, and the driving mechanism moves at a slow speed, so that a human body cannot be aware of the movement speed, and the work is not influenced.

3. The office space of the desk is not occupied, and the moving parts of the chair are arranged outside the desk, so that the office space of the desk is not influenced.

4. Safety protection, the drive mechanism sets up resistance detection circuit, in case detect the motion resistance and exceed the safe value, will reverse to prevent causing the clamp to hinder.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of the drive mechanism of the present invention

FIG. 3 is a schematic view of the seat of the present invention in place;

FIG. 4 is a schematic view of the seat of the present invention translating from side to side;

FIG. 5 is a schematic view of the seat of the present invention being rotated;

in the figure, a chair seat 1, a driving mechanism 2, a base 3, a driving mechanism shell 4, a power supply 5, a controller 6, a driving motor 7 and a driving machine core 8.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Example 1

As shown in fig. 1, 2, and 3, a passive movement seat includes a seat surface 1, a driving mechanism 2, and a base 3, where the driving mechanism 2 is installed between the seat surface 1 and the base 3, the driving mechanism 2 includes a driving mechanism housing 4, a power supply 5, a controller 6, a driving motor 7, and a driving movement 8, the power supply 5, the controller 6, the driving motor 7, and the driving movement 8 are disposed in the driving mechanism housing 4, the power supply 5 provides energy for the whole driving mechanism 2, the controller 6 controls the movement speed and the movement direction of the driving motor 7, the driving movement 8 is connected with the driving motor 7, and the driving movement 8 drives the seat surface to perform translational movement. The plurality of driving mechanisms 2 are provided between the seat 1 and the base 3. The controller 6 is provided with a display screen and a button, and the button adjusts the translation speed and the translation direction of the chair surface 1.

As shown in fig. 4, the power supply 5 is started, the controller 6 is adjusted, the translational speed and the translational direction of the seat surface 1 are set, and the user sits on the chair, and is in a working state of bending over a desk, so that the arm and the head of the user can be kept still relative to the desk, and the leg of the user can be kept still relative to the ground when stepping on the ground, namely, the leg of the user can be kept still relative to the desk; and the hip part can move continuously along with the translation of the chair seat 1, so that the joints of the spine and the joints of the leg part can move continuously along with the action of the chair, and the health protection function is realized.

Example 2

As shown in fig. 1, fig. 2 and fig. 3, the passive exercise seat comprises a seat surface 1, a driving mechanism 2 and a base 3, wherein the driving mechanism 2 is installed between the seat surface 1 and the base 3, the driving mechanism 2 comprises a driving mechanism shell 4, a power supply 5, a controller 6, a driving motor 7 and a driving core 8, the power supply 5, the controller 6, the driving motor 7 and the driving core 8 are arranged in the driving mechanism shell 4, the power supply 5 provides energy for the whole driving mechanism 2, the controller 6 controls the movement speed and the movement direction of the driving motor 7, the driving core 8 is connected with the driving motor 7, and the driving core 8 drives the seat surface to rotate. The plurality of driving mechanisms 2 are provided between the seat 1 and the base 3. The controller 6 is provided with a display screen and a button, and the button adjusts the rotating speed and the rotating direction of the chair surface 1. The number of the driving mechanisms can be 1 or more between the chair seat and the base. The controller is provided with a display screen and a button, and the button can adjust the rotating speed and the rotating direction of the chair surface.

As shown in FIG. 5, when the invention is used, the power supply 5 is started, the controller 6 is adjusted, the rotating speed and the rotating direction of the chair surface 1 are set, and the user sits on the chair, and is in a working state of bending over a desk, so that the arm and the head of the user can be kept still relative to the desk, and the leg of the user can be kept still relative to the ground when stepping on the ground, namely the leg of the user can be kept still relative to the desk; the hip part can move continuously along with the rotation of the chair seat 1, so that the joints of the spine and the joints of the legs can move continuously along with the movement of the chair, and the function of protecting health is achieved.

Claims

1. A passive motion seat is characterized by comprising a seat surface 1, a driving mechanism 2 and a base 3, wherein the driving mechanism is installed between the seat surface and the base and comprises a driving mechanism shell, a power supply, a controller, a driving motor and a driving machine core, the power supply, the controller, the driving motor and the driving machine core are arranged in the driving mechanism shell, the power supply provides energy for the whole driving mechanism, the controller controls the movement speed and the movement direction of the driving motor, the driving machine core is connected with the driving motor, and the driving machine core drives the seat surface to rotate and translate.

2. A passive exercise seat according to claim 1, wherein the drive mechanism may be provided in 1 or more number between the seat surface and the base.

3. The passive exercise seat of claim 1, wherein the controller includes a display and buttons that adjust the speed and direction of movement of the seat.

4. A passive motion seat according to claim 3, wherein the speed of motion comprises rotational speed and translational speed and the direction of motion comprises translational direction and rotational direction.