CN106213813A - A kind of self-alarming sitting posture correction chair - Google Patents
A kind of self-alarming sitting posture correction chair Download PDFInfo
- Publication number
- CN106213813A CN106213813A CN201610652997.8A CN201610652997A CN106213813A CN 106213813 A CN106213813 A CN 106213813A CN 201610652997 A CN201610652997 A CN 201610652997A CN 106213813 A CN106213813 A CN 106213813A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- seat board
- guide rail
- linkage
- sitting posture
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/10—Devices for holding pupils upright, i.e. body supports
Abstract
The present invention relates to a kind of self-alarming sitting posture correction chair, including supporting leg, seat board, backboard, base plate, guide rail, ultrasonic sensor, linkage, stage clip, electric machine, support tube, described guide rail is fixed on base plate, described supporting leg matches with guide rail, can be along guide rail slide anteroposterior, described backboard is fixed on supporting leg top, backboard is provided with ultrasonic sensor, one end of described seat board is connected by rotating shaft with in the middle part of supporting leg, can rotate around the axis, the other end both sides of seat board are connected with supporting leg front end by linkage, two electric machines are separately mounted to supporting leg front end, the end of electric machine contacts with linkage, described support tube is fixed on base plate, top contacts with seat board, built-in stage clip.User itself has been played warning function and has not affected the people of surrounding by the present invention.Only need to will hold up on seat board after being warned, return in situ.If things go on like this, user can be allowed to form good sitting posture custom.
Description
Technical field
The present invention relates to a kind of self-alarming sitting posture correction chair for office with study.
Background technology
Heavy along with learning tasks, a lot of teenager are in the most degree of depth myopia in the period of going to school, and cause this phenomenon
Basic reason be that student's sitting posture when reading and writing is not rectified.
Clerical workforce work most of time be all to be sitting on chair, incorrect sitting posture can to vertebra, pelvis and
Muscle around increases the weight of pressure, thus causes the disease such as vertebra and prolapse of lumbar intervertebral disc.
On market, existing rectification chair mainly limits physical activity scope by bandage, thus corrects faulty sitting posture, and has one
Constraint sense, additionally, can not allow people form good sitting posture custom.
Summary of the invention
The defect existed for prior art, it is an object of the invention to provide a kind of self-alarming sitting posture correction chair, according to
The custom of user changes the position of seat voluntarily, does not fetters human body, the most qualified, not by detection sitting posture
Bother and incorrect sitting posture is sent on the premise of people around warning, thus correct user sitting posture.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
A kind of self-alarming sitting posture correction chair, including supporting leg, seat board, backboard, base plate, guide rail, ultrasonic sensor, connecting rod machine
Structure, stage clip, electric machine, support tube, described guide rail is fixed on base plate, and described supporting leg matches with guide rail, it is possible to along leading
Rail slide anteroposterior, described backboard is fixed on supporting leg top, and backboard is provided with ultrasonic sensor, one end of described seat board
Being connected by rotating shaft with in the middle part of supporting leg, it is possible to rotate around the axis, linkage and supporting leg are passed through in the other end both sides of seat board
Front end connects, and two electric machines are separately mounted to supporting leg front end, and the end of electric machine contacts with linkage, described
Support tube is fixed on base plate, and top contacts with seat board, built-in stage clip.
Described electric machine includes motor body and screw mandrel, long hex nut, square sleeve, and described screw mandrel connects motor originally
The output shaft of body, described long hex nut is arranged on screw mandrel, it is possible to the rotation with screw mandrel is elastic, described screw mandrel, length six
Angle nut is arranged in square sleeve.
Described linkage is that two rod hinge connections form, and its upper end is hinged with seat board, and lower end is hinged with supporting leg front end.
Compared with prior art, the present invention has following prominent substantive distinguishing features and a significant advantage:
The present invention passes through Guide Rail Design, and user can independently regulate seat fore-aft position according to self height situation, make sitting posture
More comfortable；True at user abnormal sitting posture, when body forward is inclined, ultrasonic sensor detects that human body is super with back-rest distance
Going out to limit scope certain time, will trigger bottom motors device, make the connecting rod disequilibrium of support seat board, seat board tilts, but
Due to the cushioning effect of stage clip, health will not be damaged, also reduce the sound that seat board tilts, user itself is risen
Warning function and do not affect the people of surrounding.Only need to will hold up on seat board after being warned, return in situ.If things go on like this, can allow
User forms good sitting posture custom.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is side structure schematic diagram of the present invention.
Fig. 3 is the partial structurtes schematic diagram of connecting rod of the present invention.
Fig. 4 is the partial structurtes schematic diagram of electric machine of the present invention.
Detailed description of the invention
Hereinafter, the self-alarming sitting posture correction chair that present invention will be described in detail with reference to the accompanying.
As depicted in figs. 1 and 2, a kind of self-alarming sitting posture correction chair, including supporting leg 1, seat board 2, backboard 3, base plate 4,
Guide rail 5, ultrasonic sensor 6, linkage 7, stage clip 8, electric machine 9, support tube 10, described guide rail 5 is fixed on base plate 4
On, described supporting leg 1 matches with guide rail 5, it is possible to along guide rail 5 slide anteroposterior, and described backboard 3 is fixed on supporting leg 1 top,
Backboard 3 is provided with ultrasonic sensor 6, and one end of described seat board 2 is connected by rotating shaft in the middle part of supporting leg 1, it is possible to rotate
Axle rotates, and the other end both sides of seat board 2 are connected with supporting leg 1 front end by linkage 7, and two electric machines 9 are respectively mounted
In supporting leg 1 front end, the end of electric machine 9 contacts with linkage 7, and described support tube 10 is fixed on base plate 4, top
Contact with seat board 2, built-in stage clip 8.
As shown in Figure 4, described electric machine 9 includes motor body 904 and screw mandrel 901, long hex nut 902, square sleeve
Cylinder 903, described screw mandrel 901 connects the output shaft of motor body 904, and described long hex nut 902 is arranged on screw mandrel 901, energy
Enough elastic with the rotation of screw mandrel 901, described screw mandrel 901, long hex nut 902 are arranged in square sleeve 903.
Forming as it is shown on figure 3, described linkage 7 is two rod hinge connections, its upper end is hinged with seat board 2, lower end with
Support leg 1 front end is hinged.
The use process of the present invention and principle are as follows:
Linkage 7, connecting base plate 2 and supporting leg 1, form toggle, and (double leval jib is dead to refer to undercarriage
Point) principle, user on the seat time, linkage 7 is in dead-centre position, it is possible to play fixation；Supersonic sensing
Device 6 can detect the distance of human body and backboard 3, sends signal when distance exceedes restriction scope certain time, and electric machine 9 is received
After the triggering signal of ultrasonic sensor 6, driving screw mandrel 901 to rotate, the long hex nut 902 coordinated with screw mandrel 901 is in side
Moving along a straight line in shape sleeve 903, long hex nut 902 disturbance linkage 7 balance is destroyed, under human body self gravitation, even
Linkage 7 swings, and seat board 2 tilts, and warning user corrects faulty sitting posture, and now stage clip 8 compresses, and buffering is played in the rotation to seat board 2
Effect, prevent from injuring human body and send the biggest sound.
After user receives information warning, can somewhat stand, upwards be propped up by seat board 2, linkage 7 is in dead point by the time
Position can continue to keep balance.By the prompting of external information, user, not by under external force positive action, is sat from Row sum-equal matrix
Appearance, forms good sitting posture custom.
Claims (3)
1. a self-alarming sitting posture correction chair, including supporting leg (1), seat board (2), backboard (3), base plate (4), guide rail (5), surpasses
Sonic sensor (6), linkage (7), stage clip (8), electric machine (9), support tube (10), it is characterised in that described guide rail
(5) being fixed on base plate (4), described supporting leg (1) matches with guide rail (5), it is possible to along guide rail (5) slide anteroposterior, described leans on
Backboard (3) is fixed on supporting leg (1) top, and backboard (3) is provided with ultrasonic sensor (6), one end of described seat board (2) with
Supporting leg (1) middle part connects by rotating shaft, it is possible to rotate around the axis, the other end both sides of seat board (2) by linkage (7) and
Supporting leg (1) front end connects, and two electric machines (9) are separately mounted to supporting leg (1) front end, the end of electric machine (9) with
Linkage (7) contacts, and described support tube (10) is fixed on base plate (4), and top contacts with seat board (2), built-in stage clip
(8).
Self-alarming sitting posture correction chair the most according to claim 1, it is characterised in that described electric machine (9) includes motor
Body (904) and screw mandrel (901), long hex nut (902), square sleeve (903), described screw mandrel (901) connects motor body
(904) output shaft, described long hex nut (902) is arranged on screw mandrel (901), it is possible to before and after the rotation with screw mandrel (901)
Flexible, described screw mandrel (901), long hex nut (902) are arranged in square sleeve (903).
Self-alarming sitting posture correction chair the most according to claim 1, it is characterised in that described linkage (7) is two companies
Bar is hinged to be formed, and its upper end is hinged with seat board (2), and lower end is hinged with supporting leg (1) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652997.8A CN106213813A (en) | 2016-08-11 | 2016-08-11 | A kind of self-alarming sitting posture correction chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652997.8A CN106213813A (en) | 2016-08-11 | 2016-08-11 | A kind of self-alarming sitting posture correction chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106213813A true CN106213813A (en) | 2016-12-14 |
Family
ID=57547501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652997.8A Pending CN106213813A (en) | 2016-08-11 | 2016-08-11 | A kind of self-alarming sitting posture correction chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106213813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700214A (en) * | 2019-01-04 | 2019-05-03 | 华北理工大学 | A kind of intelligent library tables and chairs |
| CN113951653A (en) * | 2021-12-06 | 2022-01-21 | 常生 | Sitting posture correcting chair for protecting eyesight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203609026U (en) * | 2013-12-04 | 2014-05-28 | 辽宁工业大学 | Intelligent anti-sleeping chair |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN104207478A (en) * | 2014-09-15 | 2014-12-17 | 江苏理工学院 | Non-drowsy sitting posture correcting desk and chair |
| CN204091356U (en) * | 2014-07-04 | 2015-01-14 | 湖北工业大学 | A kind of chair for correcting sitting posture |
| CN204483482U (en) * | 2015-03-25 | 2015-07-22 | 福州大学 | Myopia-preventing and kyphosis-preventing multifunctional leisure desk and chair |
| DE102014016066A1 (en) * | 2014-10-24 | 2016-04-28 | Georg Appeltshauser | seating |
-
2016
- 2016-08-11 CN CN201610652997.8A patent/CN106213813A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203609026U (en) * | 2013-12-04 | 2014-05-28 | 辽宁工业大学 | Intelligent anti-sleeping chair |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN204091356U (en) * | 2014-07-04 | 2015-01-14 | 湖北工业大学 | A kind of chair for correcting sitting posture |
| CN104207478A (en) * | 2014-09-15 | 2014-12-17 | 江苏理工学院 | Non-drowsy sitting posture correcting desk and chair |
| DE102014016066A1 (en) * | 2014-10-24 | 2016-04-28 | Georg Appeltshauser | seating |
| CN204483482U (en) * | 2015-03-25 | 2015-07-22 | 福州大学 | Myopia-preventing and kyphosis-preventing multifunctional leisure desk and chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700214A (en) * | 2019-01-04 | 2019-05-03 | 华北理工大学 | A kind of intelligent library tables and chairs |
| CN113951653A (en) * | 2021-12-06 | 2022-01-21 | 常生 | Sitting posture correcting chair for protecting eyesight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |