CN214905262U

CN214905262U - Inclination angle control device for massage chair

Info

Publication number: CN214905262U
Application number: CN202121678869.3U
Authority: CN
Inventors: 蒋岩; 宁茂忠; 许志峰
Original assignee: Changzhou Benfa Electronic Technology Co ltd
Current assignee: Changzhou Benfa Electronic Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model provides a dip angle controlling means for massage armchair, including rotating seat and the back of connecting, the seat both sides are equipped with the controller on handrail and the handrail, still include: the adjusting mechanism comprises a threaded rod, an adjusting motor and a plurality of connecting blocks, the threaded rod is rotatably arranged below the backrest and drives the backrest to rotate along the edge of the seat, the adjusting motor is connected with one end of the threaded rod and is electrically connected with the controller, one end of each connecting block is fixedly connected with the backrest, and the other end of each connecting block is rotatably connected with the seat; the supporting mechanism comprises an inflating cylinder, an inflating module and a filling block, wherein the inflating cylinder is arranged in the backrest, the inflating module is arranged in the seat and used for filling a gap between the seat and the backrest with the inflating block for adjusting the comfort level, the joint of the seat and the backrest is arranged at the gap, one end of the filling block is fixedly arranged on the seat, the other end of the filling block is connected with a sliding block and is arranged on the backrest in a sliding mode through the sliding block, and an ultrasonic sensor is embedded under the sliding block. The utility model discloses the simple operation improves the comfort level.

Description

Inclination angle control device for massage chair

Technical Field

The utility model belongs to the technical field of massage armchair, concretely relates to inclination controlling means for massage armchair.

Background

The massage chair utilizes the mechanical rolling force action and mechanical force extrusion to massage. For people who work and study while sitting for a long time, the massage can make blood circulation smooth, improve waist soreness and backache and prevent diseases, improve sleep quality, relieve fatigue of the whole body, improve posture and exercise healthy body.

In the prior art, before massage, the inclination angle of the massage chair is adjusted. Most massage chairs have fixed angles and cannot be adjusted. Meanwhile, the quality of the massage chair needs to see whether the external functions are multiple and the material is good, and also needs to see the comfort level and the experience degree of the massage chair. After the inclination angle is adjusted, gaps are reserved among the seat, the backrest and the back of the user, and comfort and experience of the user during massage are greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a massage is inclination controlling means for chair, the simple operation improves the comfort level.

The utility model provides a following technical scheme:

the application provides a tilt angle controlling means for massage armchair, including rotating seat and the back of connecting, the seat both sides are equipped with and are equipped with the controller on handrail and the handrail, still include:

the adjusting mechanism comprises a threaded rod, an adjusting motor and a plurality of connecting blocks, the threaded rod is rotatably arranged below the backrest and drives the backrest to rotate along the edge of the seat, the adjusting motor is connected with one end of the threaded rod and is electrically connected with the controller, one end of each connecting block is fixedly connected with the backrest, and the other end of each connecting block is rotatably connected with the seat;

supporting mechanism, including aerifing the cylinder, aerifing module and filling block, aerify the cylinder and locate in the back, aerify in the module locates the seat for locate the junction of seat and back with the filling block of adjusting the comfort level through aerifing between filling seat and the back space, filling block one end is fixed to be located on the seat, the filling block other end is connected with the sliding block and slides through the sliding block and locate on the back, the sliding block has inlayed ultrasonic sensor down, and the sliding block penetrates back internal connection and aerifys the cylinder.

Preferentially, the seat is close to back one end and is arc and both sides all are equipped with the scale, the seat middle part is equipped with and is equipped with the screw thread on arc piece and the arc piece.

Preferentially, the seat edges of the two sides of the arc-shaped block are provided with slide rails, and the two ends below the backrest are provided with arc-shaped grooves and the slide rails are arranged in the arc-shaped grooves in a sliding manner, so that the backrest rotates along the direction of the seat slide rails.

Preferably, a plurality of fixing blocks are arranged below the backrest, and the threaded rod is inserted between the fixing blocks.

Preferentially, the connecting block is V-shaped, and the connecting block is far away from one side of the arc-shaped block and is fixedly connected with the fixing block.

Preferably, the filling block adopts a telescopic inflatable arc-shaped belt, and one side of the filling block is provided with an inflation inlet and is connected with an inflation module through the inflation inlet.

Preferentially, the controller comprises a control module, a calculation and analysis module electrically connected with the control module, a key module and a touch screen, the adjusting motor, the ultrasonic sensor, the inflation module and the inflation cylinder are electrically connected with the control module, and the touch screen is electrically connected with the inflation cylinder.

The utility model has the advantages that:

1. according to the working mode or the inclination angle adjusting requirement, the on-time of the adjusting motor is calculated through a calculation analysis module in the controller, the inertia force of the adjusting motor after power failure is taken into account, the threaded rod is driven to rotate through the adjusting motor, the threaded rod drives the backrest to rotate along the edge of the arc-shaped block, the inclination angle control is realized, and the operation is convenient and fast and the adjustment is accurate;

2. according to the working mode or the requirement of adjusting the inclination angle, the controller controls the inflating cylinder to drive the sliding block to slide according to the optimal comfort level of the human body, the length of the filling block is detected through the ultrasonic sensor, the controller controls the inflating quantity in the filling block through the inflating module, the optimal comfort level under the corresponding inclination angle is achieved, and the comfort level of the massage chair is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a side view schematic connection of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic diagram of the controller connection according to the present invention.

Labeled as: 1. the seat comprises a seat, 11 arc-shaped blocks, 12 sliding rails, 2 backrest, 21 arc-shaped grooves, 22 fixed blocks, 3 controller, 31 control module, 32 calculation analysis module, 33 button module, 34 touch screen, 4 adjusting mechanism, 41 threaded rod, 42 adjusting motor, 43 connecting block, 5 supporting mechanism, 51 inflating cylinder, 52 inflating module, 53 filling block, 531 inflating port, 54 sliding block, 541 ultrasonic sensor.

Detailed Description

As shown in fig. 1-2, the present application provides a tilt angle control device for a massage chair, which includes a seat 1 and a backrest 2 connected in a rotating manner, wherein one end of the seat 1 close to the backrest 2 is arc-shaped, scales are arranged on two sides of the seat, an arc-shaped block 11 is arranged in the middle of the seat 1, and threads are arranged on the arc-shaped block 11. The edge of the seat 1 on both sides of the arc block 11 is provided with a slide rail 12, the two ends below the backrest 2 are provided with arc grooves 21, and the slide rail 12 is slidably arranged in the arc grooves 21, so that the backrest 2 rotates along the direction of the slide rail 12 of the seat 1. A plurality of fixing blocks 22 are provided below the backrest 2, and a threaded rod 41 is interposed between the fixing blocks 22.

As shown in fig. 1-2, further comprising: adjustment mechanism 4, including threaded rod 41, adjusting motor 42 and a plurality of connecting block 43, threaded rod 41 rotates and locates under back 2 and drive back 2 along seat 1 edge rotation, and adjusting motor 42 connects threaded rod 41 one end and adjusting motor 42 electric connection controller 3, and connecting block 43 one end fixed connection back 2, and the other end rotates with seat 1 to be connected, and connecting block 43 is the V-arrangement, and connecting block 43 keeps away from 11 one side fixed connection fixed blocks 22 of arc piece.

As shown in fig. 1, the supporting mechanism 5 includes an inflation cylinder 51, an inflation module 52 and a filling block 53, the inflation cylinder 51 is disposed in the backrest 2, the inflation module 52 is disposed in the seat 1, the filling block 53 for filling a gap between the seat 1 and the backrest 2 by inflation to adjust comfort is disposed at a joint of the seat 1 and the backrest 2, one end of the filling block 53 is fixedly disposed on the seat 1, the other end of the filling block 53 is connected with a sliding block 54 and slidably disposed on the backrest 2 through the sliding block 54, the ultrasonic sensor 541 is embedded under the sliding block 54, and the sliding block 54 penetrates through the backrest 2 and is connected with the inflation cylinder 51. The filling block 53 is a telescopic inflatable arc-shaped belt, one side of the filling block 53 is provided with an inflation port 531, and the filling block is connected with the inflation module 52 through the inflation port 531.

As shown in fig. 3, armrests are disposed on two sides of the seat 1, and the armrests are provided with a controller 3, the controller 3 includes a control module 31, a calculation and analysis module 32 electrically connected to the control module 31, a key module 33, and a touch screen 34, the adjustment motor 42, the ultrasonic sensor 541, the inflation module 52, and the inflation cylinder 51 are all electrically connected to the control module 31, and the touch screen 34 is electrically connected to the inflation cylinder 51. The controller 3 is provided with a plurality of working modes, and each working mode corresponds to a different inclination angle.

As shown in fig. 1-3, according to the working mode or the requirement of the tilt angle adjustment, the calculation and analysis module 32 in the controller 3 calculates the on-time of the adjustment motor 42 and takes the inertia force of the adjustment motor 42 after power off into account, the adjustment motor 42 drives the threaded rod 41 to rotate, and the threaded rod 41 drives the backrest 2 to rotate along the edge of the arc block 11, so as to realize the tilt angle control. After the inclination angle is adjusted, a person sits on the seat 1, and a gap is left between the backrest 2, the seat 1 and the back of the user. The controller 3 controls the inflation cylinder 51 to drive the sliding block 54 to slide according to the optimal comfort level of the human body, detects the length of the filling block 53 through the ultrasonic sensor 541, then controls the inflation module 52 to inflate the filling block 53 through the inflation port 531, and accurately controls the inflation amount in the filling block 53, so that the optimal comfort level at the corresponding inclination angle is achieved, and the comfort level of the massage chair is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tilt angle controlling means for massage armchair, is including rotating seat and the back of connecting, the seat both sides are equipped with the handrail and are equipped with the controller on the handrail, its characterized in that: further comprising:

2. The reclining device of a massage chair as set forth in claim 1, wherein: the seat is close to back one end and is arc and both sides all are equipped with the scale, the seat middle part is equipped with the arc piece and is equipped with the screw thread on the arc piece.

3. The reclining device of a massage chair as set forth in claim 2, wherein: the seat edge of arc piece both sides is equipped with the slide rail, back below both ends are equipped with the arc wall and the slide rail slides and locate in the arc wall, make the back rotate along seat slide rail direction.

4. The reclining device of a massage chair as set forth in claim 1, wherein: a plurality of fixing blocks are arranged below the backrest, and the threaded rod is inserted between the fixing blocks.

5. The reclining device of a massage chair as set forth in claim 4, wherein: the connecting block is V-shaped, and the connecting block is far away from one side of the arc-shaped block and is fixedly connected with the fixing block.

6. The reclining device of a massage chair as set forth in claim 1, wherein: the inflatable belt is characterized in that the filling block adopts a telescopic inflatable arc-shaped belt, and one side of the filling block is provided with an inflation inlet and is connected with an inflation module through the inflation inlet.

7. The reclining device of a massage chair as set forth in claim 1, wherein: the controller comprises a control module, a calculation analysis module, a key module and a touch screen, wherein the calculation analysis module is electrically connected with the control module, the adjusting motor, the ultrasonic sensor, the inflation module and the inflation cylinder are electrically connected with the control module, and the touch screen is electrically connected with the inflation cylinder.