CN209297479U - A kind of students in middle and primary schools' sitting posture monitoring system - Google Patents
A kind of students in middle and primary schools' sitting posture monitoring system Download PDFInfo
- Publication number
- CN209297479U CN209297479U CN201821956510.6U CN201821956510U CN209297479U CN 209297479 U CN209297479 U CN 209297479U CN 201821956510 U CN201821956510 U CN 201821956510U CN 209297479 U CN209297479 U CN 209297479U
- Authority
- CN
- China
- Prior art keywords
- foot
- control circuit
- circuit plate
- pressure sensor
- sensor
- 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.)
- Active
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of students in middle and primary schools' sitting posture monitoring system, including lifting learning desk and seat, the study table include two liftable table legs, the turnover table top set on the main desktop of two table leg top surfaces and with main desktop rotation connection；The seat includes pedestal, the strut being fixedly connected with pedestal, the backrest for being liftably set to the seat portion on strut and being liftably set on strut, the rear end of the turnover table top is equipped with notch, the incision is equipped with the ultrasonic distance-measuring sensor being sandwiched on turnover table top, foot's placement plate is equipped between the bottom of two table leg, foot pressure sensor there are four being set in the middle part of foot's placement plate, the seat is equipped with a left side by back, two lumbar pressure sensors of right arrangement, first control circuit plate on the side of one table leg, the side of the pedestal is equipped with second control circuit plate, the ultrasonic distance-measuring sensor, foot pressure sensor is connect with first control circuit plate, the lumbar pressure sensor is connect with second control circuit plate.
Description
Technical field
The utility model relates to field of furniture, in particular to a kind of students in middle and primary schools' sitting posture monitoring system.
Background technique
Currently, existing matching used lifting learning desk and seat, the study table include two liftables on the market
Table leg, set on two table leg top surfaces main desktop and with main desktop rotation connection turnover table top；The seat include pedestal,
The strut being fixedly connected with pedestal, the backrest for being liftably set to the seat portion on strut and being liftably set on strut.By institute
It states two table legs and is arranged to liftable to adjust the height of desktop to the most suitable height of student, the seat portion of the seat and backrest
It is arranged to liftable to adjust seat portion and backrest to the most suitable height of student.Although existing study table can carry out desktop
Height adjustment, seat can also carry out height adjustment to seat portion and backrest, but it often can not be always in learning process by student
Correct sitting posture is kept, as the extension student of time will occur really causing visual impairment, two shoulders not due to abnormal sitting posture
Together, the problems such as spinal curvature.
Utility model content
Provided by the utility model is a kind of students in middle and primary schools' sitting posture monitoring system, and main purpose is to overcome existing
The problem of habit table and seat can not carry out sitting posture monitoring to student.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of students in middle and primary schools' sitting posture monitoring system, including matching used lifting learning desk and seat, the study table
Including two liftable table legs, the turnover table top set on the main desktop of two table leg top surfaces and with main desktop rotation connection；It is described
Seat includes pedestal, the strut being fixedly connected with pedestal, is liftably set to the seat portion on strut and is liftably set to strut
On backrest, the rear end of the turnover table top is equipped with notch, which is equipped with the ultrasonic distance measurement being sandwiched on turnover table top and passes
Sensor, the ultrasonic distance-measuring sensor are used to measure the distance of the head distance turnover table top of student, the bottom of two table leg
Between be equipped with foot's placement plate, set in the middle part of foot's placement plate there are four the foot pressure sensor for the arrangement that is square, this four
A foot pressure sensor is divided into left and right two groups, and every group of foot pressure sensor is used to correspond to the pressure of foot, the seat
The two lumbar pressure sensors that left and right arrangement is equipped with by back, the side of a table leg is equipped with the first control box, this
First control circuit plate and the first battery are equipped in one control box, the side of the pedestal is equipped with the second control box, this second
It controls and is equipped with second control circuit plate and the second battery in box, the ultrasonic distance-measuring sensor, foot pressure sensor and the
One battery is connect with first control circuit plate, and the lumbar pressure sensor and the second battery connect with second control circuit plate
It connects, the first control circuit plate and second control circuit plate are respectively equipped with the first wireless transport module, the second wireless transmission mould
Block, the first control circuit plate and second control circuit plate pass through the first wireless transport module, the second wireless transmission mould respectively
Block signal is connected with smart phone APP.
Further, the width of the turnover table top is 40cm, and the incision is equipped with the folder portion being sandwiched on turnover table top,
The ultrasonic distance-measuring sensor is set to the top surface of folder portion, and 60 ° of angles are formed between the ultrasonic distance-measuring sensor and horizontal line.
Further, the foot pressure sensor and lumbar pressure sensor are resistance-type diaphragm pressure sensor,
The minimum triggering pressure of the resistance-type diaphragm pressure sensor is 0.2N.
Further, in four foot pressure sensors, between left and right two adjacent foot's pressure sensors away from
From for 12cm, the distance between forward and backward two adjacent foot's pressure sensors are 14cm.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the advantages that this
Utility model structure novel, ingenious in design, ultrasonic distance-measuring sensor, foot pressure can be arranged in smart phone APP in user
Sensor, the maximum influence value of lumbar pressure sensor and minimum influence value, the ultrasonic distance-measuring sensor are used for surveying
The distance of raw head distance turnover table top, the foot pressure sensor are used to measure the double-legged pressure to foot supporting board,
For measuring waist for the pressure of backrest, the ultrasonic distance-measuring sensor, foot pressure pass the lumbar pressure sensor
The data that sensor measures are transmitted to first control circuit plate, and first control circuit plate passes through the first wireless transport module again and is transmitted to intelligence
Cell phone application is compared, and the data that the lumbar pressure sensor measures are transmitted to second control circuit plate, second control circuit plate
It is transmitted to smart phone APP by the second wireless transport module again to be compared, when ultrasonic distance-measuring sensor, foot pressure sense
When the data that device and lumbar pressure sensor measure are in the range of setting, it is believed that sitting posture is good, when ultrasonic distance-measuring sensor,
When the data that foot pressure sensor and lumbar pressure sensor measure are not in the range of setting, it is believed that sitting posture is bad, at this time
The capable of emitting voice of smart phone APP carries out prompting correction.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the structure chart of the utility model seat.
Fig. 3 is the left view of the utility model.
Fig. 4 is the principles of the present invention block diagram.
Specific embodiment
Referring to Figures 1 and 2.A kind of students in middle and primary schools' sitting posture monitoring system, including matching used lifting learning desk 1 and seat
Chair 2.The study table 1 is rotated including two liftable table legs 3, set on the main desktop 4 of two table legs, 3 top surface and with main desktop 4
The turnover table top 5 of connection.The seat 2 includes pedestal 6, is fixedly connected with pedestal 6 strut 7, liftably on the strut 7
Seat portion 8 and liftably be set to strut 7 on backrest 9.The rear end of the turnover table top 5 is equipped with notch 51, at the notch 51
Equipped with the ultrasonic distance-measuring sensor 10 being sandwiched on turnover table top 5, which is used to measure the head of student
Distance of the portion apart from turnover table top 5 is equipped with foot's placement plate 11 between the bottom of two table leg 3, foot's placement plate 11
Middle part is set there are four the foot pressure sensor 12 for the arrangement that is square, which is divided into left and right two
Group, every group of foot pressure sensor 12 are used to correspond to the pressure of foot, and the seat 2 is equipped with the two of left and right arrangement by back
Lumbar pressure sensor 13.
Referring to figs. 1 to Fig. 4.The side of one table leg 3 is equipped with the first control box 14, is equipped in the first control box 14
First control circuit plate 15 and the first battery 16, the side of the pedestal 6 are equipped with the second control box 17, the second control box 17
It is interior to be equipped with second control circuit plate 18 and the second battery 19.The ultrasonic distance-measuring sensor 10, foot pressure sensor 12 and
First battery 16 is connect with first control circuit plate, and the lumbar pressure sensor 13 and the second battery equal 19 and second control
Circuit board 18 connects.The first control circuit plate 15 and second control circuit plate 18 are respectively equipped with the first wireless transport module
20, the second wireless transport module 21, the first control circuit plate 15 and second control circuit plate 18 are wireless by first respectively
Transmission module 20,21 signal of the second wireless transport module are connected with smart phone APP22.First wireless transport module 20 and
Second wireless transport module 21 is Bluetooth communication modules or Wifi transmission module.
Referring to figs. 1 to Fig. 4.10, four foot's pressures of ultrasonic distance-measuring sensor can be arranged in smart phone APP22 in user
The maximum influence value and minimum influence value of force snesor 12, two lumbar pressure sensors 13.The ultrasonic distance-measuring sensor 10,
The data that four foot pressure sensors 12 measure are transmitted to first control circuit plate 15, and first control circuit plate 15 passes through first again
Wireless transport module 20 is transmitted to smart phone APP22 and is compared.The data that the two lumbar pressures sensor 13 measures are transmitted to
Second control circuit plate 18, second control circuit plate 18 again by the second wireless transport module 21 be transmitted to smart phone APP22 into
Row compares.The foot pressure sensor 12 and lumbar pressure sensor 13 are resistance-type diaphragm pressure sensor, the resistance
The minimum triggering pressure of formula diaphragm pressure sensor is 0.2N.
The width of the turnover table top 5 is 40cm, is equipped with the folder portion 23 being sandwiched on turnover table top 5, institute at the notch 51
The top surface that ultrasonic distance-measuring sensor 10 is set to folder portion 23 is stated, forms 60 ° between the ultrasonic distance-measuring sensor 10 and horizontal line
Angle.Since the width of turnover table top 5 is 40cm, the distance of the head distance turnover table top 5 of student is in 25cm or so, so setting
The angle for setting ultrasonic distance-measuring sensor 10 and horizontal plane is 60 °, when the distance that ultrasonic distance-measuring sensor 10 measures is greater than
When 40cm, it is believed that sitting posture is good；Otherwise, smart phone APP22 will be reminded accordingly.
According to the average-size of students in middle and primary schools' foot, in four foot pressure sensors 12, left and right two adjacent foots
The distance between pressure sensor 12 is 12cm, and the distance between forward and backward two adjacent foot's pressure sensors 12 are 14cm.When
When the both feet of student are lain on corresponding foot pressure sensor 12, four foot pressure sensors 12 have pressure, appoint
When foot pressure sensor 12 of anticipating does not have pressure, determine that the foot of student does not put well, smart phone APP22 gives accordingly
It reminds.In addition, when foot pressure sensor 12 has pressure signal, smart phone APP22 be can be set out when student takes a seat study
Beginning timing, when timing reaches 50 minutes, smart phone APP22 can prompt student to carry out appropriate rest.
The two lumbar pressures sensor 13 is mounted in backrest 9, and specific location is the support of backrest 9 with the third and fourth waist
On position centered on vertebra, arranged on left and right sides respectively installs one.When sitting posture of student is good, two lumbar pressure sensors 13 are measured
Pressure size be not much different.When the pressure value that two lumbar pressure sensors 13 measure has big difference (biggish numerical value compared with
Twice of fractional value or more) or two lumbar pressure sensors 13 at least one pressure measured when being zero, determine sitting posture of student not
Good, smart phone APP22 gives corresponding prompt.
Since people keeps the same posture for a long time, local organization can undertake larger pressure, keep a sitting posture certain
After time people can automatic appropriate adjusting sitting posture to relieve stress.The prompting of smart phone APP22 in this system is set as
Delay is reminded, i.e., when the numerical value that some or several sensors measure overruns, will not remind immediately, but when some or
The time that the numerical value that several sensors measure overruns is more than (such as 30s) smart phone APP22 ability after 30 second regular hour
Corresponding prompting can be given.
In the utility model, the ultrasonic distance-measuring sensor 10, foot pressure sensor 12 and lumbar pressure sensor
13 can directly buy in the market, the first control circuit plate 15, second control circuit plate 18 and smart phone APP22
Exploitation is also for the technical staff of smart field can be easy to accomplish.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (4)
1. a kind of students in middle and primary schools' sitting posture monitoring system, including matching used lifting learning desk and seat, the study table packet
Include two liftable table legs, the turnover table top set on the main desktop of two table leg top surfaces and with main desktop rotation connection；The seat
Chair includes pedestal, the strut being fixedly connected with pedestal, is liftably set to the seat portion on strut and is liftably set on strut
Backrest, it is characterised in that: the rear end of the turnover table top is equipped with notch, which is equipped with the ultrasound that is sandwiched on turnover table top
Wave distance measuring sensor, the ultrasonic distance-measuring sensor are used to measure the distance of the head distance turnover table top of student, two table
It is equipped with foot's placement plate between the bottom of leg, sets that there are four the foot pressure for the arrangement that is square sensings in the middle part of foot's placement plate
Device, four foot pressure sensors are divided into left and right two groups, and every group of foot pressure sensor is used to correspond to the pressure of foot,
The two lumbar pressure sensors that left and right arrangement is equipped with by back of the seat, on the side of the table leg in two table leg
Equipped with the first control box, it is equipped with first control circuit plate and the first battery in the first control box, is set on the side of the pedestal
Have the second control box, this second control box in be equipped with second control circuit plate and the second battery, the ultrasonic distance-measuring sensor,
Foot pressure sensor and the first battery are connect with first control circuit plate, and the lumbar pressure sensor and the second battery are equal
It is connect with second control circuit plate, the first control circuit plate and second control circuit plate are respectively equipped with the first wireless transmission mould
Block, the second wireless transport module, the first control circuit plate and second control circuit plate pass through the first wireless transmission mould respectively
Block, the second wireless transport module signal are connected with smart phone APP.
2. a kind of students in middle and primary schools' sitting posture monitoring system as described in claim 1, it is characterised in that: the width of the turnover table top
For 40cm, the incision is equipped with the folder portion being sandwiched on turnover table top, and the ultrasonic distance-measuring sensor is set to the top surface of folder portion,
60 ° of angles are formed between the ultrasonic distance-measuring sensor and horizontal line.
3. a kind of students in middle and primary schools' sitting posture monitoring system as described in claim 1, it is characterised in that: the foot pressure sensor
And lumbar pressure sensor is resistance-type diaphragm pressure sensor, the minimum triggering pressure of the resistance-type diaphragm pressure sensor
For 0.2N.
4. a kind of students in middle and primary schools' sitting posture monitoring system as described in claim 1, it is characterised in that: four foot pressures pass
In sensor, the distance between left and right two adjacent foot's pressure sensors are 12cm, forward and backward two adjacent foot's pressure sensings
The distance between device is 14cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956510.6U CN209297479U (en) | 2018-11-26 | 2018-11-26 | A kind of students in middle and primary schools' sitting posture monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956510.6U CN209297479U (en) | 2018-11-26 | 2018-11-26 | A kind of students in middle and primary schools' sitting posture monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297479U true CN209297479U (en) | 2019-08-23 |
Family
ID=67646117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956510.6U Active CN209297479U (en) | 2018-11-26 | 2018-11-26 | A kind of students in middle and primary schools' sitting posture monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120464A (en) * | 2020-10-28 | 2020-12-25 | 上海健康医学院 | Health seat and working method thereof |
| CN112617397A (en) * | 2020-12-24 | 2021-04-09 | 扬州奥美丽电气科技有限公司 | Intelligent lifting table and chair |
-
2018
- 2018-11-26 CN CN201821956510.6U patent/CN209297479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120464A (en) * | 2020-10-28 | 2020-12-25 | 上海健康医学院 | Health seat and working method thereof |
| CN112617397A (en) * | 2020-12-24 | 2021-04-09 | 扬州奥美丽电气科技有限公司 | Intelligent lifting table and chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203723700U (en) | Intelligent combined table and chair | |
| CN209297479U (en) | A kind of students in middle and primary schools' sitting posture monitoring system | |
| WO2017166235A1 (en) | Sitting posture correction seat, system, and method | |
| CN106724176A (en) | A kind of student's multimedia learning rectifys appearance tables and chairs and strong attitude positioning method | |
| CN205125496U (en) | Novel chair for students | |
| CN105078053A (en) | Chair for correcting sitting position based on sensor technology | |
| CN203986987U (en) | Intelligent school desk leans on | |
| CN202128142U (en) | Chair with weighing device | |
| CN109164918A (en) | Intelligent sitting posture tracking and method of adjustment, device, intelligent elevated table and storage medium | |
| CN214619150U (en) | Table lamp for monitoring sitting posture | |
| CN201920164U (en) | Posture correcting chair for students | |
| WO2019024196A1 (en) | Method, smart device and smart system for providing weight data | |
| CN209883543U (en) | Correcting seat | |
| CN103653803B (en) | Collapsible self-adapting intelligent desk | |
| CN206714442U (en) | A kind of near-sighted control device and desk | |
| CN204132749U (en) | A kind of stool, chair for correcting faulty sitting posture | |
| CN113903161A (en) | Sitting posture reminding device and method | |
| CN208755411U (en) | A kind of sitting posture adjustment device | |
| CN208041725U (en) | A kind of sitting posture detection desk lamp | |
| CN215604313U (en) | Self-alarming sitting posture correction chair | |
| CN206964368U (en) | Intelligent pupil chair | |
| CN207168150U (en) | Intelligent health liftable office desk and chair system | |
| CN204838722U (en) | Posture of writing photoelectricity orthotic devices | |
| CN215604285U (en) | Posture correcting device based on millimeter wave radar ranging and intelligent learning table | |
| CN202959409U (en) | Correction chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362100 Huian, Fujian, Huidong Industrial Zone, Hong Kong Road, No. 6 Patentee after: Jiashibi Technology Co., Ltd Address before: 362100 Huian, Fujian, Huidong Industrial Zone, Hong Kong Road, No. 6 Patentee before: QUANZHOU HOMEBI FURNITURE Co.,Ltd. |