CN102293541A - Active support device and method for seat - Google Patents
Active support device and method for seat Download PDFInfo
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- CN102293541A CN102293541A CN2010102073047A CN201010207304A CN102293541A CN 102293541 A CN102293541 A CN 102293541A CN 2010102073047 A CN2010102073047 A CN 2010102073047A CN 201010207304 A CN201010207304 A CN 201010207304A CN 102293541 A CN102293541 A CN 102293541A
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- air bag
- seat
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- pad
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Abstract
The invention discloses an active support device and an active support method for a seat. The active support device comprises a seat body, wherein the seat body comprises a seat cushion and a back cushion; an air cushion layer is arranged in the back cushion close to the front of the back cushion, and is provided with a plurality of air bags; each air bag is connected with an inflating and deflating device through an air pipe; the inflating and deflating device is connected with a control device; the control device drives the inflating and deflating device to inflate or deflate each air bag in the air cushion layer through the air pipe; each air pipe is connected with a pressure sensor; and an air bag corresponding to the waist of a user is found through the control device, and when the air bag is inflated next time, the inflation quantity of the air bag corresponding to the waist is enough to actively support the waist of a human body so as to fulfill the aim that the user sits comfortably.
Description
Technical field
The invention relates to a kind of active bracing or strutting arrangement and method thereof of seat, be meant a kind of especially by the force value in each air bag of pressure sensor sensing, in order to obtain and the corresponding air bag of human body waist, make this airbag aeration amount corresponding be enough to initiatively support the place, vertebral curve slit of human body, sit the active bracing or strutting arrangement and the method thereof of the seat of lying posture gesture to reach the best with waist.
Background technology
The invention relates to a kind of active bracing or strutting arrangement and method thereof of seat, be meant a kind of especially by the force value in each air bag of pressure sensor sensing, in order to obtain and the corresponding air bag of human body waist, make this airbag aeration amount corresponding be enough to initiatively support the place, vertebral curve slit of human body, sit the active bracing or strutting arrangement and the method thereof of the seat of lying posture gesture to reach the best with waist.
Summary of the invention
Purpose of the present invention promptly is to provide a kind of active bracing or strutting arrangement and method thereof of seat, is under the pressure of setting, and according to the difference of each air bag on inflationtime, obtains and the corresponding air bag of human body waist, with accurately with the human body lumbar support.
Another object of the present invention is active bracing or strutting arrangement and the method thereof that is to provide a kind of seat, is the setting by pressure sensor, simplifies whole structure complexity, and then reaches cost-effective purpose.
The embodiment of the invention provides a kind of active bracing or strutting arrangement and method thereof of seat.Described technical scheme is as follows:
A kind of active bracing or strutting arrangement of seat includes:
One cushion body, it comprises cushion and back pad, and is coated with pad in back pad inside, and this pad is provided with the perforation that runs through;
One air cushion layer, it comprises a top layer and a plurality of air bag constitutes, and is provided with the charge/discharge gas hole in each air bag; This air cushion layer is arranged at the pad surface;
One tracheae group, it comprises many tracheaes, and an end of every tracheae is to be connected with the charge/discharge gas hole of an air bag, and the other end of tracheae then runs through the pad perforation;
One aerating and exhaust device, it is provided with a plurality of gas outlets, and each gas outlet is connected with a gauge tap, and this gauge tap is to be connected with the tracheae of tracheae group;
One pressure sensor group, it comprises a plurality of pressure sensors, and each pressure sensor connects an air bag, detecting the force value in each air bag, and will detect the result and be sent to control device;
One control device, it is to electrically connect with aerating and exhaust device, each gauge tap and pressure sensor group.
Wherein the pad in this back pad is provided with accommodation space near the positive place of back pad, and the place then is provided with accommodation space near the back pad back side, this perforation be arranged at accommodation space and under between the accommodation space, and air cushion layer is arranged in the accommodation space.
Wherein this aerating device is arranged in the seat body.
Wherein this pad is positive covers a cushion pad, and then the air cushion layer clamping is located.
The active bracing or strutting arrangement of this seat also comprises a three-way pipe, first port of this three-way pipe is that the end that is not connected air bag with tracheae joins, second port is to be connected with gauge tap, and third connectivity mouth is to be connected with pressure sensor, makes pressure sensor can detect the interior force value of air bag.
Wherein this controls device and is combined on the cushion or back pad of seat body.
Wherein this control device is PC or notebook computer or the PDA with display screen and inputting interface.
Wherein the inputting interface of this control device is button or button or Touch Screen.
A kind of active method for supporting of seat mainly comprises:
Step 1: in the back pad of a seat body, be provided with an air cushion layer near positive place, this air cushion layer comprises a plurality of independently air bags, each air bag is connected with gauge tap on the aerating and exhaust device gas outlet by a tracheae, and on every tracheae, connect a pressure sensor, to detect the pressure in the air bag by pressure sensor, and will detect the result and be sent to the control device interpretation, control device orders about gauge tap according to the signal that is received and opens or cut out, and aerating and exhaust device is inflated at the same time or separately to each air bag;
Step 2: when initial, the default setting value of control device, and detect each air bag by pressure sensor and whether be inflated to setting value, make control device learn that each air bag reaches the time of setting value, vertebral curve when promptly obtaining human bodies seat that air bag forms because of inflationtime is different and lying, wherein, the longest air bag of this inflation promptly is the air bag corresponding with waist;
Step 3: obtain with human body body vertebral curve after, this control device orders about gauge tap and opens, after gas in each air bag being let out fully remove, driving aerating and exhaust device again inflates each air bag respectively according to the vertebral curve of obtaining, make this air bag corresponding with the human body waist, its aeration quantity can be mended the slit between the back pad of human body waist and seat body full, initiatively to support the waist of human body.
Wherein this control device is to remember many each air bags of group formed vertebral curve pattern after inflation is finished in advance, after control device is obtained the air bag corresponding with waist, promptly select required vertebral curve pattern by the inputting interface on the control device, in the selected vertebral curve pattern, the air bag of its aeration quantity maximum is the air bag corresponding with the human body waist.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
The active bracing or strutting arrangement and the method thereof of seat provided by the invention, under the pressure of setting,, precisely obtain and the corresponding air bag of human body waist according to the difference of each air bag on inflationtime, with the human body lumbar support, be not subjected to user's stature Different Effects with accurately.And, order about aerating and exhaust device by control device and via tracheae the air bag of air cushion layer inflated or exitted, and on each bar tracheae, all be connected with a pressure sensor; When user's seat lies at seat body, this control device can order about aerating and exhaust device to whole airbag aerations, and by the pressure in the detecting of the pressure sensor on every tracheae air bag, when each air bag internal pressure reaches setting value, promptly can stop inflation, by the time difference of each airbag aeration, can learn the human vertebra curve, and then obtain the air bag corresponding with the human body waist; After obtaining the human body vertebral curve, promptly the gas in the air bag can be exitted fully, and inflation once more automatically, the air bag that this moment is corresponding with waist, its aeration quantity can initiatively support waist completely, reaches the purpose that comfortable seat is lain for the user, simplify whole structure complexity, and then reach cost-effective purpose.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The schematic perspective view of the active bracing or strutting arrangement of a kind of seat that Fig. 1 provides for the embodiment of the invention;
The combination schematic diagram of the active bracing or strutting arrangement of a kind of seat that Fig. 2 provides for the embodiment of the invention;
The generalized section of the active bracing or strutting arrangement of a kind of seat that Fig. 3 provides for the embodiment of the invention;
The configuration diagram of the active bracing or strutting arrangement of a kind of seat that Fig. 4 provides for the embodiment of the invention;
The schematic diagram of the active bracing or strutting arrangement of the another kind of seat that Fig. 5 provides for the embodiment of the invention;
The operation chart of the active bracing or strutting arrangement of a kind of seat that Fig. 6 A provides for the embodiment of the invention;
Air bag and time plot during the operation of the active bracing or strutting arrangement of a kind of seat that Fig. 6 B provides for the embodiment of the invention;
The operation chart of the active bracing or strutting arrangement of a kind of seat that Fig. 6 C provides for the embodiment of the invention.
The main element symbol description:
1: seat body; 11: cushion; 12: back pad; 121: opening; 13: cushion pad;
2: pad; 21: go up accommodation space; 22: following accommodation space; 23: perforation;
3: the tracheae group; 31: tracheae;
4: three-way pipe; 41: the first ports; 42: the second ports; 43: third connectivity mouth;
5: aerating and exhaust device; 6: gauge tap; 7: control device; 71: display screen;
8: the pressure sensor group; 81: pressure sensor; 9: air cushion layer; 91: top layer;
S1-S7: air bag; 10: the user.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
See also Fig. 1 to shown in Figure 4, active bracing or strutting arrangement and method thereof for a kind of seat that the embodiment of the invention provided comprise:
One seat body 1, this seat body 1 comprises a cushion 11 and back pad 12, and in back pad 12, be coated with pad 2, this pad 2 is provided with accommodation space 21 near the place, front of back pad 12, and be provided with accommodation space 22 near the place, the back side of back pad 12, and 22 of accommodation spaces are provided with the perforation 23 that runs through under last accommodation space 12 reaches; In addition, this pad 2 can be foam or independent tube or memory is cotton or buffering elasticity material or various foaming material;
One air cushion layer 9, this air cushion layer 9 comprise a top layer 91 and a plurality of air bag S1 ~ S7 constitutes, and these a plurality of air bag S1 ~ S7 equidistantly are arranged in top layer 91 surfaces, and are provided with charge/discharge gas hole (not indicating among the figure) in each air bag S1 ~ S7; Air cushion layer 9 is arranged in the last accommodation space 21 of pad 2;
One tracheae group 3, this tracheae group 3 are to comprise many tracheaes 31, and an end of every tracheae 31 is to be connected with the charge/discharge gas hole of an air bag S1 ~ S5, and the other end of tracheae 31 then is to be connected with first port 41 of a three-way pipe 4;
One aerating and exhaust device 5, this aerating and exhaust device 5 is provided with a plurality of gas outlets (not indicating among the figure), each gas outlet is connected (as shown in Figure 4) with a gauge tap 6, and this gauge tap 6 is to be connected with second port 42 of three-way pipe 4, and aerating and exhaust device 5 can be inflated air bag S1 ~ S7; This aerating device 5 can be arranged on seat body 1 inside.
One pressure sensor group 8, this pressure sensor group 8 comprises a plurality of pressure sensors 81, and this pressure sensor 81 is connected with the third connectivity mouth 43 of three-way pipe 4, makes this pressure sensor 81 can detect the blowing pressure of air bag S1 ~ S7 inside;
One control device 7, this control device 7 and aerating and exhaust device 5, each gauge tap 6 and 81 groups of electric connections of pressure sensor, make the control device 7 can be according to the pressure signal of pressure sensor 81 detecting, order about gauge tap 6 and open or close, aerating and exhaust device 5 can be distinguished or simultaneously to a plurality of air bag S1 ~ S7 inflation or lose heart.In addition, this control device 7 can be PC or notebook computer or PDA or other and has the electronic product of display screen 71 or inputting interface, and this inputting interface can be button or button or Touch Screen 71 or remote controller.In addition, this controls device 7 and can be arranged on the cushion 11 or back pad 12 of seat body 1;
In addition, last accommodation space 21 surfaces of the pad of above-mentioned back pad 12 can cover a cushion pad 13, and then with air cushion layer 9 clampings location, sit the comfort of lying to increase the user; And cushion pad 13 can be various forms of pads, as: memory cotton, latex pad or various foaming material or elastic buffer material.
See also shown in Figure 5, it is the active bracing or strutting arrangement schematic diagram of the another kind of seat that provides of the embodiment of the invention, the difference of itself and Fig. 3 be in, be that aerating and exhaust device 5 is arranged on outside the seat body 1, and be provided with an opening 121 in back pad 12 back sides, the other end with air supply pipe 31 exposes outside the back pad 12 through this opening 121, to be connected with first port 41 of three-way pipe 4, and then be connected with aerating and exhaust device 5, the active bracing or strutting arrangement of the seat that all provides with Fig. 3 as for other structures is identical, repeats no more therewith.
Please consult Fig. 4 and Fig. 6 A simultaneously, 6B, shown in the 6C, it is the operation chart of the active bracing or strutting arrangement of a kind of seat of providing of the embodiment of the invention, when user 10 is seated on the seat body 1 for the first time, user 10 body part is to lie on the back pad 12, and each the air bag S1 ~ S7 on the air cushion layer 2 by the different body part of user 10 (as shoulder, the back, waist and buttocks etc.) compress, and by control device 7 preestablish one the inflation force value, ordering about each gauge tap 6 again opens, aerating and exhaust device 5 is inflated each air bag S1 ~ S7 simultaneously, and by the force value in pressure sensor 81 each air bag S1 ~ S7 of detecting, to detect the result and be sent to control device 7, when as long as arbitrary air bag S1 ~ S7 internal pressure arrives setting value, this control device 7 promptly can order about corresponding gauge tap 6 and cut out, because each air bag S1 ~ S7 is subjected to the different body part pressure holding of user, for example: be subjected to the directly air bag S1 of compressing of user's 10 healths (as: shoulder or back or buttocks), S2 and S6, S7, the time that arrives setting pressure is short, and directly be not subjected to the air bag S3 ~ S5 of use body part (as: waist) pressure holding, its time that arrives setting pressure is long, so can obtain the time curve corresponding (shown in Fig. 6 B) with each air bag, vertebral curve when on behalf of the human body seat, this curve promptly lie, can learn and the corresponding air bag S2 ~ S4 of user's 10 waists via this curve, and this curve can show via the display screen 71 of control device 7, because this control device 7 is arranged on the cushion 11 of seat body 1, watch the health vertebral curve of itself immediately for user 10.
After obtaining the air bag S3 ~ S5 corresponding with the human body waist, this control device 7 can order about gauge tap 6 and open, with after driving 7 couples of whole air bag S1 ~ S7 of aerating and exhaust device and losing heart, driving aerating and exhaust device 5 again inflates each air bag S1 ~ S7 respectively according to the vertebral curve of obtaining, make this air bag S3 ~ S5 corresponding with user's 10 waists, its aeration quantity can be mended the slit of user's 10 waists and back pad 12 full, to reach the purpose that initiatively supports the human body waist, when causing the user to lie on the back pad 12, health is to be in the most lax state, to reach the purpose of best sitting posture.
In addition, can preestablish many vertebral curve patterns that group air bag S1 ~ the S7 inflation is finished by control device 7, after control device 7 is obtained the air bag S3 ~ S5 corresponding with waist, user 10 can select required vertebral curve pattern by the inputting interface on the control device 7, in the selected vertebral curve pattern, its aeration quantity maximum be the air bag S3 ~ S5 corresponding with the human body waist.
In addition, user 10 also can adjust the aeration quantity of each air bag S1 ~ S7 respectively via display screen 71 and inputting interface on the control device 7 if think that selected vertebral curve pattern can't reach effective support.
When user 10 leaves seat body 1, the force value that this pressure sensor 81 promptly can detect in each air bag S1 ~ S7 changes, and detection signal can be sent to control device 7, control device 7 promptly can drive 5 pairs of aerating and exhaust devices inflatable air bag S1 ~ S5 lose heart, make the back pad surface of seat body 1 reply formation state.
Under the pressure of setting, according to the difference of each air bag on inflationtime, precisely obtain and the corresponding air bag of human body waist, with the human body lumbar support, be not subjected to user's stature Different Effects with accurately.And, order about aerating and exhaust device by control device and via tracheae the air bag of air cushion layer inflated or exitted, and on each bar tracheae, all be connected with a pressure sensor; When user's seat lies at seat body, this control device can order about aerating and exhaust device to whole airbag aerations, and by the pressure in the detecting of the pressure sensor on every tracheae air bag, when each air bag internal pressure reaches setting value, promptly can stop inflation, by the time difference of each airbag aeration, can learn the human vertebra curve, and then obtain the air bag corresponding with the human body waist; After obtaining the human body vertebral curve, promptly the gas in the air bag can be exitted fully, and inflation once more automatically, the air bag that this moment is corresponding with waist, its aeration quantity can initiatively support waist completely, reaches the purpose that comfortable seat is lain for the user, simplify whole structure complexity, and then reach cost-effective purpose.
The all or part of of the technique scheme that the embodiment of the invention provides can be finished by the relevant hardware of programmed instruction, described program can be stored in the storage medium that can read, and this storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the active bracing or strutting arrangement of a seat is characterized in that, includes:
One cushion body, it comprises cushion and back pad, and is coated with pad in back pad inside, and this pad is provided with the perforation that runs through;
One air cushion layer, it comprises a top layer and a plurality of air bag constitutes, and is provided with the charge/discharge gas hole in each air bag; This air cushion layer is arranged at the pad surface;
One tracheae group, it comprises many tracheaes, and an end of every tracheae is to be connected with the charge/discharge gas hole of an air bag, and the other end of tracheae then runs through the pad perforation;
One aerating and exhaust device, it is provided with a plurality of gas outlets, and each gas outlet is connected with a gauge tap, and this gauge tap is to be connected with the tracheae of tracheae group;
One pressure sensor group, it comprises a plurality of pressure sensors, and each pressure sensor connects an air bag, detecting the force value in each air bag, and will detect the result and be sent to control device;
One control device, it is to electrically connect with aerating and exhaust device, each gauge tap and pressure sensor group.
2. the active bracing or strutting arrangement of seat as claimed in claim 1, it is characterized in that, wherein the pad in this back pad is provided with accommodation space near the positive place of back pad, the place then is provided with accommodation space near the back pad back side, this perforation is to be arranged between accommodation space and the following accommodation space, and air cushion layer is arranged in the accommodation space.
3. the active bracing or strutting arrangement of seat as claimed in claim 1 is characterized in that, wherein this aerating device is arranged in the seat body.
4. the active bracing or strutting arrangement of seat as claimed in claim 1 is characterized in that, wherein this pad is positive covers a cushion pad, and then the air cushion layer clamping is located.
5. the active bracing or strutting arrangement of seat as claimed in claim 1, it is characterized in that, also comprise a three-way pipe, first port of this three-way pipe is that the end that is not connected air bag with tracheae joins, second port is to be connected with gauge tap, third connectivity mouth is to be connected with pressure sensor, makes pressure sensor can detect the interior force value of air bag.
6. the active bracing or strutting arrangement of seat as claimed in claim 1 is characterized in that, wherein this controls device and is combined on the cushion or back pad of seat body.
7. the active bracing or strutting arrangement of seat as claimed in claim 1 is characterized in that, wherein this control device is PC or notebook computer or the PDA with display screen and inputting interface.
8. the active bracing or strutting arrangement of seat as claimed in claim 7 is characterized in that, wherein the inputting interface of this control device is button or button or Touch Screen.
9. the active method for supporting of a seat is characterized in that, mainly comprises:
Step 1: in the back pad of a seat body, be provided with an air cushion layer near positive place, this air cushion layer comprises a plurality of independently air bags, each air bag is connected with gauge tap on the aerating and exhaust device gas outlet by a tracheae, and on every tracheae, connect a pressure sensor, to detect the pressure in the air bag by pressure sensor, and will detect the result and be sent to the control device interpretation, control device orders about gauge tap according to the signal that is received and opens or cut out, and aerating and exhaust device is inflated at the same time or separately to each air bag;
Step 2: when initial, the default setting value of control device, and detect each air bag by pressure sensor and whether be inflated to setting value, make control device learn that each air bag reaches the time of setting value, vertebral curve when promptly obtaining human bodies seat that air bag forms because of inflationtime is different and lying, wherein, the longest air bag of this inflation promptly is the air bag corresponding with waist;
Step 3: obtain with human body body vertebral curve after, this control device orders about gauge tap and opens, after gas in each air bag being let out fully remove, driving aerating and exhaust device again inflates each air bag respectively according to the vertebral curve of obtaining, make this air bag corresponding with the human body waist, its aeration quantity can be mended the slit between the back pad of human body waist and seat body full, initiatively to support the waist of human body.
10. the active method for supporting of seat as claimed in claim 9, it is characterized in that, wherein this control device is to remember many each air bags of group formed vertebral curve pattern after inflation is finished in advance, after control device is obtained the air bag corresponding with waist, promptly select required vertebral curve pattern by the inputting interface on the control device, in the selected vertebral curve pattern, the air bag of its aeration quantity maximum is the air bag corresponding with the human body waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102073047A CN102293541A (en) | 2010-06-23 | 2010-06-23 | Active support device and method for seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102073047A CN102293541A (en) | 2010-06-23 | 2010-06-23 | Active support device and method for seat |
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| CN102293541A true CN102293541A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102073047A Pending CN102293541A (en) | 2010-06-23 | 2010-06-23 | Active support device and method for seat |
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| CN103829657A (en) * | 2012-11-20 | 2014-06-04 | 绿样实业股份有限公司 | Mattress system for making mattress on the basis of personal statures |
| WO2016045152A1 (en) * | 2014-09-26 | 2016-03-31 | 邹剑寒 | Adaptive massage method of massager |
| CN105711540A (en) * | 2016-01-22 | 2016-06-29 | 合肥市修竹生物科技有限公司 | Air pressure control method for multi-air-chamber air bag |
| CN106963178A (en) * | 2015-09-30 | 2017-07-21 | 八乐梦医用床有限公司 | The internal pressure control method of air-cushion device and air chamber |
| CN106994928A (en) * | 2017-04-26 | 2017-08-01 | 宁波拓普智能刹车系统有限公司 | A kind of waist support of car seat intelligent control adjusts system |
| CN107031479A (en) * | 2015-12-15 | 2017-08-11 | 现代岱摩斯 | Method and apparatus for controlling air chamber in seat |
| CN108211347A (en) * | 2018-01-17 | 2018-06-29 | 福建天晴数码有限公司 | The control method and terminal of a kind of pneumatic seat |
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| CN112021860A (en) * | 2015-09-30 | 2020-12-04 | 八乐梦医用床有限公司 | Air cushion device and method for controlling internal pressure of air chamber |
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| CN105711540B (en) * | 2016-01-22 | 2018-07-20 | 合肥兰舟智能科技有限公司 | A kind of air pressure control method for more gasbags |
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Application publication date: 20111228 |