CN202477007U - Intelligent seat capable of combining sitting posture mechanical matching and electronic monitoring - Google Patents
Intelligent seat capable of combining sitting posture mechanical matching and electronic monitoring Download PDFInfo
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- CN202477007U CN202477007U CN2012200990760U CN201220099076U CN202477007U CN 202477007 U CN202477007 U CN 202477007U CN 2012200990760 U CN2012200990760 U CN 2012200990760U CN 201220099076 U CN201220099076 U CN 201220099076U CN 202477007 U CN202477007 U CN 202477007U
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- backrest
- electronic monitoring
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Abstract
The utility model discloses an intelligent seat capable of combining sitting posture mechanical matching and electronic monitoring. The intelligent seat comprises seat feet, a seat board and a back, the back is provided with a sitting posture testing assembly comprising two supporting rods, an emitter and a receiver, the two supporting rods are arranged in opposite mode and connected with the back, and a seated person is between the two supporting rods. The emitter is arranged on one of the two supporting rods, and the receiver is arranged on the other supporting rod. The back connected with a position adjusting assembly changes the distance to the front edge of the seat board and the distance to the seat board in the height direction by the movement of the position adjusting assembly. The intelligent seat has the advantages of being simple in structure, convenient to operate, capable of effectively adjusting the sitting posture through a machine and a monitoring method and the like.
Description
Technical field
The utility model is mainly concerned with the seat field, refers in particular to a kind of intelligent seat of realizing sitting posture machinery coupling and sitting posture electronic monitoring in the youngsters and children growing height process that is applicable to.
Background technology
At present, the rate of myopia of youngsters and children is increasingly high, makes the numerous heads of a family weighed down with anxieties.Society of www.xinhuanet.com channel text 20110605 is write articles " investigation shows: students in middle and primary schools' rate of myopia increases year by year fast ", and this article points out that " the stratified random smapling method is taked in investigation, extracts 12 schools from the Xi'an, amounts to investigation 4260 people.According to investigation, Xi'an pupil's myopia in 2011 illness rate is 42.3%, and poor eyesight rate is 57%, increases by 18.4% than 2005.In classification investigation, first grade of primary school myopia illness rate is 28.3%, three grade, and to be 44.9%, five grade be 61.4%.Primary school period myopia illness rate has been turned over some.Xi'an junior school student's myopia in 2011 illness rate is 71.4%, and poor eyesight rate 74.4% increased by 20.5% than 2005.”
Causing one of increasingly high major reason of rate of myopia is that they fail to keep correct sitting posture when study is read; And the reason that can not keep correct sitting posture is that on the one hand the continuous height that changes can not be mated well in seat frame for movement and the teenagers growth process, and on the other hand, youngsters and children is in the growth growth course; Self constrainting ability is poor; Even seat frame for movement and height have matched, they still bow easily and bend over to read a book, and eyes are too near from books.Also have a reason to be them because learning tasks are heavy, continuous learning is with the overlong time of eye sometimes.
In the prior art, application number is that 90105567.0 patent has proposed a kind of tables and chairs integral structure, needs tables and chairs to regulate simultaneously, and wherein effective depth of seat board (being the horizontal range of seat board leading edge from backrest) can not be regulated.Patent 201020020203.4 has proposed a kind of backrest height and all adjustable structure of the effective depth of seat, but the two need distinguish independent regulation, and adjustment process is loaded down with trivial details.
In the prior art, patent 201010197031.2, patent 90105567.0 and patent 200720169308.3 have all proposed the sitting posture supervising scheme, but its method can reduce three kinds of dependence type pressure switch, drawstring switch and infrared external reflection range sensors etc.Dependence type pressure switch requires seat user's back always to head on the backrest with elasticity turning power, and this can make seat person that a kind of uncomfortable factitious sensation is arranged, because panesthesia has individual thing at the back of dawdling oneself.The drawstring switch requires the seat user to bear drawstring on shoulder, is contained in the switch on the backrest through the drawstring pulling, and drawstring is enclosed within and has uncomfortable feeling on the shoulder equally, and the youngsters and children user oneself bundlees to go up drawstring.The problem of reflective infrared distance sensor is in the presence of the seat personnel with during cap or when having worn the clothes of different reflection characteristics (falling far short such as reflection characteristics such as sweater, fur clothing, shirt, black clothing, white clothing); This infrared distance sensor will be very inaccurate, thereby cause false alarm or fail to report the police.
The utility model content
The technical problem that the utility model will solve just is: to the technical problem that prior art exists, the utility model provide a kind of simple in structure, easy to operate, can effectively adjust the intelligent seat that the sitting posture machinery coupling of sitting posture combines with electronic monitoring through machinery and monitor mode.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The intelligent seat that a kind of sitting posture machinery coupling combines with electronic monitoring; Comprise chair pin, seat board and backrest; Also be provided with a sitting posture detection components on the said backrest; Said sitting posture detection components comprises two poles and transmitter, receiver, said two poles be relative shape arrange and be connected in backrest and seat person between two poles; Said transmitter is installed on wherein on the pole, and said receiver is installed on the other pole; Said backrest links to each other with a position adjustments assembly, said backrest through position adjustments assembly motion with change and the preceding edge of seat board between distance and in the disseat distance of plate of short transverse.
Further improvement as the utility model:
Said position adjustments assembly comprises the brace more than, and said backrest is connected on the seat board through brace, is inclination between said brace and the seat board and arranges that said backrest is slidedly arranged on the brace and can moves along brace.
Arranged direction along brace on the said brace is provided with two or more receptacle, and said backrest is connected on the jack through latch.
Said backrest passes through shift sleeve structure or linear bearing structure or screens structure and links to each other with brace.
Said pole is a telescopic support struts; Said strut fixation is connected on the backrest, and perhaps said pole is articulated on the backrest and can rotates around hinge.
Said transmitter and receiver are the combination of single transmitting tube and receiving tube, perhaps are by a plurality of transmitting tubes and corresponding one by one emission array and the receiving array that constitutes of a plurality of receiving tube.
Also be provided with one on the said backrest and be used for judging whether that the seating comfort that the people seat answers the unit, said transmitter and receiver start sitting posture automatically and monitor when seating comfort answers the unit to detect the people seat.
It is vibrating sensor that said seating comfort is answered the unit.
Said seat board is connected on the chair pin through the up-down rotary components, is provided with a pedal between the adjacent chair pin in the said chair pin more than three, and the height that every pedal is liftoff is different.
Said seat board is connected on the chair pin through the up-down rotary components, and said chair pin is one, is provided with the different pedal of height liftoff more than two successively around the peripheral direction of chair pin.
Compared with prior art, the advantage of the utility model is:
1, the sitting posture of the utility model machinery matees the intelligent seat that combines with electronic monitoring; Simple and compact for structure, with low cost, easy and simple to handle; Utilize the relative motion of backrest to adjust synchronously to the height of backrest and the degree of depth in the plate forward position that disseats; And further monitor facing to seat person's sitting posture, promptly cooperate the sitting posture detection components further reminding to adjust to suitable sitting posture, with the eyesight of protecting seat person, vertebra or the like.Can also seat in time be adjusted along with the height in the youngsters and children developmental process changes, all can keep best sitting posture to guarantee any age bracket youngsters and children.
2, the sitting posture of the utility model machinery matees the intelligent seat that combines with electronic monitoring; Cooperation through brace, pedal and sitting posture detection components; Further optimize the adjustment structure of sitting posture, realized a kind of sitting posture monitoring scheme of comprehensive, hommization, compared dependence type pressure switch and drawstring switch; The detection mode of the correlation that the utility model adopted does not produce any nature or uncomfortable influence to user's use habit; Simultaneously, compare the equidistant sensor of infrared external reflection, the detection mode of correlation and the habited color thickness material of user all do not have dependence, accuracy of detection and better adaptability.
Description of drawings
Fig. 1 is the structural principle sketch map of the utility model;
Fig. 2 is the principle schematic of sitting posture detection components in the utility model.
Marginal data:
1, chair pin; 2, seat board; 3, transmitter; 4, pole; 5, brace; 6, backrest; 7, seating comfort is answered the unit; 9, pedal; 10, receiver; 11, jack; 12, up-down rotary components; 13, seat person's trunk chest; 14, seat person's trunk back.
The specific embodiment
Below will combine Figure of description and specific embodiment that the utility model is explained further details.
As shown in Figure 1; The intelligent seat that the sitting posture machinery coupling of the utility model combines with electronic monitoring; Comprise chair pin 1, seat board 2 and backrest 6, backrest 6 links to each other with a position adjustments assembly and realizes the motion with respect to the change of seat board 2 occurrence positions through the position adjustments assembly; That is, backrest 6 through position adjustments assembly motion with change and seat board 2 preceding edges between distance and in the disseat distance of plate 2 of short transverse.Also be provided with a sitting posture detection components on the backrest 6 of the utility model; This sitting posture detection components comprises two poles 4 and transmitter 3, receiver 10; Two poles 4 are relative shape and arrange and be connected in backrest 6; Seat person between two poles 4, transmitter 3 is installed on wherein on the pole 4, and receiver 10 is installed on the other pole 4.Wherein pole 4 can be arranged towards the dead ahead according to actual needs, also can arrange towards the direction of just going to; Certainly, the length of pole 4 also can be adjusted as required.After backrest 6 is adjusted to proper height, be in substantially and the neat high or lower slightly position of seat person's shoulder to guarantee transmitter 3 and receiver 10.Certainly, in other embodiments, pole 4 also can be made and backrest 6 incorporate structures, perhaps makes the arcuate structure that forwards extends to the two ends of backrest 6.Further, pole 4 is adopted telescopic support struts; And pole 4 can be fixedly connected on the backrest 6, and perhaps pole 4 can also be articulated on the backrest 6 and can rotate around hinge, is being convenient to seat person and is adjusting at any time, further improves accuracy of detection and adaptability that correlation detects.
In the present embodiment, transmitter 3 can be single transmitting tube and receiving tube with receiver 10, also by a plurality of transmitting tubes and corresponding one by one emission array and the receiving array that constitutes of a plurality of receiving tube.Transmitting tube and receiving tube can be infrared, microwave, ultrasonic wave or laser etc., but to the human body security consideration, preferred infrared tube.In the present embodiment, transmitter 3 adopts a pair of infrared transmitting tube and receiving tube to realize with receiver 10, and infrared emission circuit and receiving circuit repeat no more for existing mature technology here.Referring to shown in Figure 2; Whether be blocked through the reciprocal signal between transmitter 3 and the receiver 10 and judging that seat personnel seat person's trunk back 14 and whether put in place; Promptly whether keep correct sitting posture, if do not put in place, will be through its maintenance correct sitting posture of alarm.Seat person and comprising seat person's trunk chest 13 and seat person's trunk back 14; Promptly in the presence of behind the seat; Seat person's trunk back 14 and will block wherein 1 pair, 2 pairs or 3 pairs of transmit-receive tubes, thereby judging whether seat person keeps correct sitting posture, if seat person's hunchback bend over or buttocks take a seat more shallow; Then it seat person's trunk back 14 and can not constitute transmit-receive tube and block, and this moment, it kept correct sitting posture with alarm.14 short time of seat person's trunk back and leave, such as do not report to the police with interior in 20 seconds, can give seat person activity once in a while like this.
The position adjusting part comprises the brace 5 more than in the utility model; Backrest 6 is connected on the seat board 2 through brace 5; Form a fixed inclination between brace 5 and the seat board 2; Backrest 6 is slidedly arranged on the brace 5 and can moves along brace 5, in order to adjustment backrest 6 the disseat horizontal range of plate 2 leading edges of vertical height and backrest 6 between the plate 2 that disseats.In the present embodiment, the arranged direction along brace 5 on two braces 5 about employing, every brace 5 is equipped with two or more receptacle 11, and backrest 6 can be connected on the needed jack 11 through latch according to actual needs.Certainly, the move mode of backrest 6 on brace 5 also can be shift sleeve structure, linear bearing structure, screens structure or the like.In addition, brace 5 also can only adopt one, only needs brace 5 is fixed on the rear portion of seat board 2 central authorities, is suitable angle with seat board 2 and gets final product; Brace 5 can adopt linearity, also can adopt stepped.
In the present embodiment, on backrest 6, also be provided with a seating comfort and answer unit 7, it adopts the vibrating sensor switch to realize.When the seat vibration of one period duration of appearance, promptly be judged as the people and seat.Because this seat upper portion is the structure that links to each other through up-down rotary components 12 with the bottom, so as long as take in the above, this vibration will intermittently occur.In other embodiments, this seating comfort answers unit 7 also can adopt infrared switch or ultrasonic wave to realize near modes such as switches near switch or microwave.Because only be used for differentiating near switch whether the someone takes a seat, and the inaccuracy measuring distance, promptly be not used in the judgement sitting posture, therefore, there is not obvious dependence facing to the habited color material thickness of seat person.And vibrating sensor switch or be existing mature technology near the switch measuring circuit repeats no more here.Transmitter 3 only answers unit 7 to detect at seating comfort with receiver 10 just can start the sitting posture monitoring automatically when the people seat, the duration that seating comfort answers unit 7 also will calculate seat, surpass the regular hour alarm is disseated to have a rest.
In the present embodiment, transmitter 3, receiver 10 and seating comfort answer unit 7 to link to each other with control module with a power supply unit, and control module can also link to each other with an alarm unit, and this alarm unit can adopt the sound and light alarm module.Power supply unit and control module also are installed in seating comfort and answer in the unit 7, and transmitter 3 is connected with control module through cable or wireless mode with receiver 10.
In the utility model; Seat board 2 is connected on the chair pin 1 through up-down rotary components 12; Can regulate distance between seat board 2 and the chair pin 1 improving the terrain clearance of seat board 2 through up-down rotary components 12, and seat board 2 can on chair pin 1, rotate with adjust seat board 2 towards.In the present embodiment, chair pin 1 is more than three, in the chair pin 1 more than three, is provided with a pedal 9 between the adjacent chair pin 1, and the height that every pedal 9 is liftoff is different.In the present embodiment, chair pin 1 is 4, is 90 degree angles and arranges, and the terrain clearance of minimum pedal 9 is 6 centimetres, and other three pedal 9 terrain clearances are followed successively by 12 centimetres, 18 centimetres, 24 centimetres.Through rotation seat board 2 towards, can select wherein pedal 9 that is being fit to seat person's height very easily; When height reach a certain height when not needing pedal 9, just can be riding on the floor.So just need not carry out complicated adjusting to the height of pedal 9, thereby offer convenience to the user by instrument.Certainly, the quantity of chair pin 1 also can be 1,2,3 or 5 or 6 etc., preferred 4 the chair pin of present embodiment, and the pedal 9 liftoff discrepancy in elevation also can be other sizes.In a further embodiment, also can chair pin 1 be set to one, be provided with the different pedal of height liftoff more than two 9 successively around the peripheral direction of chair pin 1.
In the present embodiment, up-down rotary components 12 adopts the mode of screw rods rotation to realize, also can adopt the mode of pressure liftable bar to realize in other embodiments or the mode of hydraulic lifting arm realizes.But the pressure liftable bar has the danger of blast, and hydraulicefficiency elevation structure is too complicated, so the mode of the preferred screw rod rotation and lifting of present embodiment realizes the adjusting of seat board 2 terrain clearances.
Below only be the preferred implementation of the utility model, the protection domain of the utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to the protection domain of the utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of the utility model in the some improvement and the retouching that do not break away under the utility model principle prerequisite.
Claims (10)
1. a sitting posture machinery matees the intelligent seat that combines with electronic monitoring; Comprise chair pin (1), seat board (2) and backrest (6); It is characterized in that: also be provided with a sitting posture detection components on the said backrest (6); Said sitting posture detection components comprises two poles (4) and transmitter (3), receiver (10), said two poles (4) be relative shape arrange and be connected in backrest (6) and seat person be positioned between two poles (4); Said transmitter (3) is installed on wherein on the pole (4), and said receiver (10) is installed on the other pole (4); Said backrest (6) links to each other with a position adjustments assembly, said backrest (6) through position adjustments assembly motion with change and the preceding edge of seat board (2) between distance and in the disseat distance of plate (2) of short transverse.
2. the intelligent seat that sitting posture machinery coupling according to claim 1 combines with electronic monitoring; It is characterized in that: said position adjustments assembly comprises the brace (5) more than; Said backrest (6) is connected on the seat board (2) through brace (5); Be inclination between said brace (5) and the seat board (2) and arrange, said backrest (6) is slidedly arranged on brace (5) and goes up also and can move along brace (5).
3. the intelligent seat that sitting posture machinery coupling according to claim 2 combines with electronic monitoring; It is characterized in that: said brace (5) is gone up along the arranged direction of brace (5) and is provided with two or more receptacle (11), and said backrest (6) is connected on the jack (11) through latch.
4. the intelligent seat that sitting posture machinery coupling according to claim 2 combines with electronic monitoring, it is characterized in that: said backrest (6) passes through shift sleeve structure or linear bearing structure or screens structure and links to each other with brace (5).
5. mate the intelligent seat that combines with electronic monitoring according to claim 1 or 2 or 3 or 4 described sitting posture machineries, it is characterized in that: said pole (4) is telescopic support struts; Said pole (4) is fixedly connected on the backrest (6), and perhaps said pole (4) is articulated in backrest (6) and goes up also and can rotate around hinge.
6. mate the intelligent seat that combines with electronic monitoring according to claim 1 or 2 or 3 or 4 described sitting posture machineries; It is characterized in that: said transmitter (3) and receiver (10) are the combination of single transmitting tube and receiving tube, perhaps are by a plurality of transmitting tubes and corresponding one by one emission array and the receiving array that constitutes of a plurality of receiving tube.
7. mate the intelligent seat that combines with electronic monitoring according to claim 1 or 2 or 3 or 4 described sitting posture machineries; It is characterized in that: also be provided with one on the said backrest (6) and be used for judging whether that the seating comfort that the people seat answers unit (7), said transmitter (3) and receiver (10) start sitting posture automatically and monitor when seating comfort answers unit (7) to detect the people seat.
8. the intelligent seat that sitting posture machinery coupling according to claim 7 combines with electronic monitoring, it is characterized in that: it is vibrating sensor that said seating comfort is answered unit (7).
9. the intelligent seat that sitting posture machinery coupling according to claim 1 combines with electronic monitoring; It is characterized in that: said seat board (2) is connected on the chair pin (1) through up-down rotary components (12); Said chair pin (1) is more than three; Be provided with a pedal (9) between the adjacent chair pin (1) in the said chair pin (1) more than three, the height that every pedal (9) is liftoff is different.
10. the intelligent seat that sitting posture machinery coupling according to claim 1 combines with electronic monitoring; It is characterized in that: said seat board (2) is connected on the chair pin (1) through up-down rotary components (12); Said chair pin (1) is one, is provided with the different pedal of height liftoff more than two (9) successively around the peripheral direction of chair pin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200990760U CN202477007U (en) | 2012-03-16 | 2012-03-16 | Intelligent seat capable of combining sitting posture mechanical matching and electronic monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200990760U CN202477007U (en) | 2012-03-16 | 2012-03-16 | Intelligent seat capable of combining sitting posture mechanical matching and electronic monitoring |
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| Publication Number | Publication Date |
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| CN202477007U true CN202477007U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200990760U Expired - Fee Related CN202477007U (en) | 2012-03-16 | 2012-03-16 | Intelligent seat capable of combining sitting posture mechanical matching and electronic monitoring |
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| CN (1) | CN202477007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599745A (en) * | 2012-03-16 | 2012-07-25 | 佘龙华 | Intelligent chair with sitting posture mechanical matching and electronic monitoring function |
| CN105167441A (en) * | 2015-07-23 | 2015-12-23 | 张震 | Automatic chair |
| CN107242727A (en) * | 2017-07-06 | 2017-10-13 | 佛山科学技术学院 | A kind of SCM Based three roads ultrasonic wave chair for correcting sitting posture |
-
2012
- 2012-03-16 CN CN2012200990760U patent/CN202477007U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599745A (en) * | 2012-03-16 | 2012-07-25 | 佘龙华 | Intelligent chair with sitting posture mechanical matching and electronic monitoring function |
| CN102599745B (en) * | 2012-03-16 | 2014-04-02 | 佘龙华 | Intelligent chair with sitting posture mechanical matching and electronic monitoring function |
| CN105167441A (en) * | 2015-07-23 | 2015-12-23 | 张震 | Automatic chair |
| CN107242727A (en) * | 2017-07-06 | 2017-10-13 | 佛山科学技术学院 | A kind of SCM Based three roads ultrasonic wave chair for correcting sitting posture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |