CN104257150B - Intelligent sofa - Google Patents
Intelligent sofa Download PDFInfo
- Publication number
- CN104257150B CN104257150B CN201410501270.0A CN201410501270A CN104257150B CN 104257150 B CN104257150 B CN 104257150B CN 201410501270 A CN201410501270 A CN 201410501270A CN 104257150 B CN104257150 B CN 104257150B
- Authority
- CN
- China
- Prior art keywords
- backrest
- pressure
- support body
- medicated cushion
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to an intelligent sofa. The intelligent sofa comprises a rack body, wherein the rack body is provided with a cushion and a backrest; the cushion is fixed on the rack body and is provided with a gravity sensor, a controller, a pressure sensor and a motor which are in signal connection with one another; the controller is used for automatically adjusting the value of pressure F for rotating the backrest according to the gravity G fed back by the gravity sensor; if the value of the stressed pressure F is more than a pre-set value, the motor is started; otherwise, the motor is stopped; the gravity sensor is arranged on the cushion and the pressure sensor is arranged on the backrest; the controller and the motor are arranged on the rack body; a No.1 groove is formed in the lower side face of the backrest and a No.2 groove is formed in the upper side face of the rack body; a rotating shaft is arranged between the No.1 groove and the No.2 groove; a worm wheel is arranged at the end part of the rotating shaft and a worm rod is arranged on the rack body; and the worm rod is driven by the motor. According to the intelligent sofa, the backrest is correspondingly toppled over by different initial pressure according to different weights of different users, and the optimal inclining angle can be directly reached according to the pressure of the users on the backrest.
Description
Technical field
The present invention relates to a kind of intelligent sofa.
Background technology
Sofa is a kind of chair equipped with cushion, can be single seat or multiple seat, equipped with spring or thickness
The chair of foam plasticss etc., there is handrail on both sides, are one kind of software furniture.
With the development of sofa industry, the sofa that backrest can lift starts to popularize, but current backrest be all manual or
Electronic being adjusted according to demand of person, most popular is to carry out motorized adjustment by pressing the button, and is using
When, often during being adjusted to optimum position, press back and forth and rise button more than once and decline button, and be difficult to find that
Individual best angle, and sofa is the instrument comfortable for people's rest, excessive operation is runed counter to it.
Content of the invention
The present invention is directed to prior art deficiency, provides a kind of intelligent sofa, according to the different body weight of different users, relatively
The backrest that makes answered topples over the different initial pressures of needs, and applicable crowd's scope is wide, and backrest leans on backward with user and inclines
Fall, finally directly reach optimum tilt angle it is not necessary to be adjusted by other means again, go on the lower just to make backrest reach
Best angle required for user.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of intelligent sofa, including
Support body, described support body is provided with medicated cushion and backrest, and described medicated cushion is fixed on described support body, is provided with what mutual signal connected
Gravity sensor, controller, pressure transducer and motor, weight G that described controller feeds back according to described gravity sensor Lai
Automatically adjust the value making described backrest rotate desirable pressure F, the pressure F that described backrest bears is fed back to by described pressure transducer
Described controller, when the value of pressure F is more than setting value, described electric motor starting otherwise stops, described gravity sensor setting
On described medicated cushion, described pressure transducer is arranged on described backrest, and described controller and described motor are arranged at described
On support body, described backrest downside offers a groove, and described support body upper side offers No. two grooves, described No. two grooves
Immediately below a described groove, it is provided with rotating shaft between a described groove and described No. two grooves, described rotating shaft upper half
Portion is fixed in a described groove, and lower half is rotatably connected in described No. two grooves, and described roller end is provided with worm gear,
The worm screw driving described worm gear wheel is provided with described support body simultaneously, described worm screw is driven by described motor and rotates.Use
When, according to the weight of user, controller draws the corresponding initial pressure making backrest inclination, in the pressure to backrest for the user
When power is more than this initial pressure, backrest starts to topple over, and reaches optimum tilt angle with user, and backrest is toppled over is
Realization is just being transmitted by motor, motor drives worm screw, worm gear wheel, so that backrest is toppled over backward, needing forward in user
Stand up a part, it must reduce to the pressure potential of backrest, thus making motor reversal by controller, makes to lean on by worm screw, worm gear
The back of the body is tilted up to forward optimal comfort angle, and when user leaves backrest completely, backrest is returned to initial position, also
It is the state perpendicular with medicated cushion.
In technique scheme, it is that θ represents with the angle between described backrest to described support body, make described electric motor starting institute
The pressure F computing formula needing is as follows：
In technique scheme, all it is arranged with repellent layer outside described support body, described backrest and described medicated cushion, described repellent layer
It is made up of mosquito-repellent fabric.Peace and quiet when enjoyment are leaned against on sofa need most, setting repellent layer can make mosquito away from making
User, creates a quiet environment to user, and abnormal smells from the patient produced by mosquito-repellent fabric enters in sofa foam simultaneously, can
Dredging foam, makes sofa more soft.
In technique scheme, the side that described medicated cushion is contacted with described backrest is provided with baffle plate, described baffle plate with
Described medicated cushion is mutually perpendicular to, and is arranged in the repellent layer of described medicated cushion.Setting baffle plate can stop that backrest continues toward top rake,
Make backrest at most be merely able to be mutually perpendicular to medicated cushion it is impossible to be further continued for toward top rake, then user can be made also forward toward top rake
Incline, that just loses the comfortable effect of backrest.
The present invention compared with prior art, has the advantages that：The present invention according to the different body weight of different users,
The corresponding backrest that makes topples over the different initial pressures of needs, and applicable crowd's scope is wide, and backrest leans on backward with user
And topple over, finally directly reach optimum tilt angle it is not necessary to be adjusted by other means again, go on the lower just can make to lean on
The back of the body reaches the best angle required for user.Peace and quiet when enjoyment are leaned against on sofa need most, repellent layer energy is set
Enough make mosquito away from user, create a quiet environment to user, abnormal smells from the patient produced by mosquito-repellent fabric enters into simultaneously
In sofa foam, foam can be dredged, make sofa more soft.Setting baffle plate can stop that backrest continues, toward top rake, to make to lean on
The back of the body is at most merely able to be mutually perpendicular to medicated cushion it is impossible to be further continued for toward top rake, then can make user also toward leaning forward toward top rake, that
Just lose the comfortable effect of backrest.
Brief description
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is schematic cross-section of the present invention.
Fig. 3 separates schematic diagram (hiding worm gear) for number groove of the present invention with No. two grooves.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings：Referring to Fig. 1-Fig. 3, Yi Zhongzhi
Energy sofa, including support body 1, described support body 1 is provided with medicated cushion 2 and backrest 3, described medicated cushion 2 is fixed on described support body 1, if
It is equipped with gravity sensor, controller, pressure transducer and the motor that mutual signal connects, described controller passes according to described gravity
Weight G of sensor feedback is bigger to automatically adjust the value making backrest rotate desirable pressure F, user weight G, and backrest to be made is backward
The required pressure F tilting is also bigger, after exceeding this pressure F, backrest with user pressure increasing and slowly
Continuation toward back sweep, pressure reduces then to tilt toward front, and the pressure F that described backrest 3 is born by described pressure transducer is anti-
It is fed to described controller, described electric motor starting otherwise stops when the value of pressure F is more than setting value, described gravity sensor
It is arranged on described medicated cushion 2, described pressure transducer is arranged on described backrest 3, and described controller and described motor are respectively provided with
On described support body 1, described backrest 3 downside offers a groove 31, and described support body 1 upper side offers No. two grooves
11, described No. two grooves 11 are located at immediately below a described groove 31, between a described groove 31 and described No. two grooves 11
Be provided with rotating shaft 5, described rotating shaft 5 first half is fixed in a described groove 31, lower half be rotatably connected on described No. two recessed
In groove 11, described rotating shaft 5 end is provided with worm gear 6, is provided with the snail driving described worm gear 6 to rotate on described support body 1 simultaneously
Bar 7, described worm screw 7 is driven by described motor and rotates, and by the way of worm and gear, can only drive worm gear wheel, snail by worm screw
Wheel can not drive worm screw to rotate, so that backrest can be fixed on the angle of inclination needed for user.
It is that θ represents with the angle between described backrest 3 to described support body 1, so that the pressure F needed for described electric motor starting is calculated
Formula is as follows：
All it is arranged with repellent layer, described repellent layer is by mosquito-repellent fabric structure outside described support body 1, described backrest 3 and described medicated cushion 2
Become.Peace and quiet when enjoyment are leaned against on sofa need most, setting repellent layer can make mosquito away from user, to user
Create a quiet environment, abnormal smells from the patient produced by mosquito-repellent fabric enters in sofa foam simultaneously, can dredge foam, make sand
Send out more soft.
Baffle plate 8, described baffle plate 8 and described medicated cushion 2 phase are provided with the side that described medicated cushion 2 is contacted with described backrest 3
Mutually vertical, and be arranged in the repellent layer of described medicated cushion 2.Setting baffle plate 8 can stop that backrest 3 continues, toward top rake, to make backrest 3
At most it is merely able to be mutually perpendicular to medicated cushion 2 it is impossible to be further continued for toward top rake, then can make user also toward leaning forward toward top rake, that
Just lose the comfortable effect of backrest 3.
During use, according to the weight of user, controller draws the corresponding initial pressure making backrest 3 tilt, and makes
When user is more than this initial pressure to the pressure of backrest 3, backrest 3 starts to topple over, and most preferably inclines with user arrival
Rake angle, backrest 3 is toppled over and is just being transmitted realization by motor, and motor drives worm screw 7, worm gear 6 to rotate, so that backrest 3 is backward
Toppling over, needing to stand up forward a part in user, it must reduce to the pressure potential of backrest 3, thus making motor by controller
Reversion, makes backrest 3 be tilted up to forward optimal comfort angle by worm screw 7, worm gear 6, when user leaves backrest 3 completely
Wait, backrest 3 is returned to initial position, that is, the state perpendicular with medicated cushion 2.
Claims (1)
1. a kind of intelligent sofa, including support body (1), described support body (1) is provided with medicated cushion (2) and backrest (3), described medicated cushion
(2) be fixed on described support body (1) upper it is characterised in that：It is provided with the gravity sensor that mutual signal connects, controller, pressure
Sensor and motor, described controller automatically adjusts according to weight G that described gravity sensor feeds back makes described backrest (3) turn
The value of dynamic desirable pressure F, the pressure F that described backrest (3) bears is fed back to described controller by described pressure transducer, when suffered
When the value of pressure F is more than setting value, described electric motor starting otherwise stops, and described gravity sensor is arranged on described medicated cushion (2),
Described pressure transducer is arranged on described backrest (3), and described controller and described motor are arranged on described support body (1),
Described backrest (3) downside offers a groove (31), and described support body (1) upper side offers No. two grooves (11), described
No. two grooves (11) are located at immediately below a described groove (31), between a described groove (31) and described No. two grooves (11)
It is provided with rotating shaft (5), described rotating shaft (5) first half is fixed in a described groove (31), and lower half is rotatably connected on described
In No. two grooves (11), described rotating shaft (5) end is provided with worm gear (6), is provided with drive described on described support body (1) simultaneously
The worm screw (7) that worm gear (6) rotates, described worm screw (7) is driven by described motor and rotates, and arrives described support body (1) with described backrest (3)
Between angle be that θ represents, make the pressure F computing formula needed for described electric motor starting as follows：Described support body (1), described backrest (3) and described medicated cushion (2) are all arranged with outward anophelifuge
Layer, described repellent layer is made up of mosquito-repellent fabric, and the side that described medicated cushion (2) is contacted with described backrest (3) is provided with baffle plate
(8), described baffle plate (8) and described medicated cushion (2) are mutually perpendicular to, and are arranged in the repellent layer of described medicated cushion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501270.0A CN104257150B (en) | 2014-09-26 | 2014-09-26 | Intelligent sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501270.0A CN104257150B (en) | 2014-09-26 | 2014-09-26 | Intelligent sofa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104257150A CN104257150A (en) | 2015-01-07 |
| CN104257150B true CN104257150B (en) | 2017-02-15 |
Family
ID=52148831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501270.0A Active CN104257150B (en) | 2014-09-26 | 2014-09-26 | Intelligent sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104257150B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637282B (en) * | 2015-01-17 | 2019-04-19 | 浙江和也健康科技有限公司 | A kind of family's magnetic therapy total management system based on Internet of Things |
| CN107089170B (en) * | 2017-04-19 | 2019-09-06 | 京东方科技集团股份有限公司 | Seat system |
| CN107053899A (en) * | 2017-05-24 | 2017-08-18 | 肇庆学院 | A kind of intelligent reminding pen |
| CN107997456A (en) * | 2017-10-23 | 2018-05-08 | 嘉善雅阁家居有限公司 | A kind of adjustable sofa |
| CN108078265A (en) * | 2018-01-05 | 2018-05-29 | 深圳市易控迪智能家居科技有限公司 | Rubber sleeve touch controller and rubber sleeve touch control saucer and sofa |
| CN108618451B (en) * | 2018-04-04 | 2023-06-20 | 北京广袤科技有限公司 | Intelligent posture-adjusting sofa and control method |
| CN109674272A (en) * | 2019-01-14 | 2019-04-26 | 苏州小点智能家居有限公司 | A kind of self-cleaning intelligent sofa |
| CN112109654A (en) * | 2020-09-16 | 2020-12-22 | 北京罗克维尔斯科技有限公司 | Method and device for adjusting safety air bag in vehicle and vehicle |
| CN112914295A (en) * | 2021-01-22 | 2021-06-08 | 王林 | Sofa chair with massage function |
| CN112998472A (en) * | 2021-05-08 | 2021-06-22 | 常州美能特机电制造有限公司 | Wireless intelligent pressure sensing device for sofa |
| CN113729434A (en) * | 2021-08-30 | 2021-12-03 | 慕思健康睡眠股份有限公司 | Intelligent bed screen and control method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044147A (en) * | 2005-08-08 | 2007-02-22 | Baba Kagu:Kk | Sofa |
| CN103082709A (en) * | 2011-11-02 | 2013-05-08 | 富士迈半导体精密工业（上海）有限公司 | Power generation chair |
| CN102874135B (en) * | 2012-06-13 | 2016-03-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Automotive seat adjustment control and control method thereof |
| CN203563927U (en) * | 2013-05-10 | 2014-04-30 | 礼恩派(泰州)有限公司 | Linkage mechanism for high-supporting-leg seat unit |
| CN103568874B (en) * | 2013-11-12 | 2016-11-09 | 富卓汽车内饰（安徽）有限公司 | A kind of for the seat assembly on motor vehicles |
| CN203735794U (en) * | 2013-12-29 | 2014-07-30 | 佳木斯大学 | Public leisure chair |
-
2014
- 2014-09-26 CN CN201410501270.0A patent/CN104257150B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104257150A (en) | 2015-01-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 315400 No. 2, Yongning Road, Tongguang village, Fengshan street, Yuyao, Ningbo, Zhejiang Patentee after: Ningbo dream home Co., Ltd. Address before: 315499 Tongguang village, Fengshan street, Yuyao, Ningbo, Zhejiang Patentee before: NINGBO MENGYING FURNITURE MANUFACTURE CO., LTD. |