CN112021844A - Intelligent seat that can position of sitting and remind - Google Patents
Intelligent seat that can position of sitting and remind Download PDFInfo
- Publication number
- CN112021844A CN112021844A CN202011058016.XA CN202011058016A CN112021844A CN 112021844 A CN112021844 A CN 112021844A CN 202011058016 A CN202011058016 A CN 202011058016A CN 112021844 A CN112021844 A CN 112021844A
- Authority
- CN
- China
- Prior art keywords
- backrest
- sitting
- processor
- seat
- power
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses an intelligent seat capable of reminding a sitting posture, which comprises a seat, wherein an electronic control device is arranged in a backrest of the seat and comprises a battery; providing a power supply; the power switch is connected with the battery and arranged at the upper part of the backrest; the power circuit is connected with the power switch; a processor for performing centralized control; the distance measuring module is arranged in a groove in the front of the backrest and used for detecting the distance from the back of a user to the backrest; the voice prompt device is connected with the processor and is arranged at the upper part of the backrest and used for prompting whether the sitting posture of the user is correct or not; and the indicator light is arranged on the upper part of the backrest and used for indicating the power-on state.
Description
Technical Field
The invention relates to an intelligent seat capable of reminding a sitting posture, and belongs to the technical field of intelligent home furnishing.
Background
With the increasing social pressure, parents conduct the pressure to the cultivation of children for the future of the children, specifically, the parents pay more attention to the learning of the children and form social atmosphere, so that the parents create a vicious view of simply seeing the learning result, and the parents simply take the learning rate as the evaluation standard of schools. Such guidance results in higher and higher learning frequency and higher learning pressure for students, resulting in less outdoor relaxation time for the teens and a doubly increasing myopia rate in China. The myopia rate of primary and secondary school students (6-18 years old) in China is over 80%, wherein particularly urban students occupy most of the wall and the mountain of myopia patients. Studies have shown that incorrect sitting posture, prolonged eye wear, and too close a sight to the eye are the primary causes of myopia. On the premise that the current social situation cannot be twisted, a good sitting posture is formed, the distance between eyes and the objects to be seen is well held, and particularly, the method is a realistic relieving method in reading and writing. On one hand, the myopia can be avoided, the myopia degree can be relieved, and even the pseudomyopia can be cured.
Disclosure of Invention
The invention aims to solve the problems and provides an intelligent seat capable of reminding a sitting posture, and the intelligent seat can judge an incorrect sitting posture by measuring the distance between the back and the seat backrest and carry out voice reminding so as to achieve the purpose of ensuring the correct sitting posture.
The technical scheme adopted by the invention for solving the technical problems is as follows:
but intelligent seat that position of sitting was reminded, including the seat, the back inside of seat set up electronic control device, electronic control device set up:
-a battery, said battery being disposed in a removable cover behind said backrest for providing power to said electronic control unit;
-a power switch connected to said battery, said power switch being disposed at an upper portion of said backrest;
-a power circuit connected to said power switch, said power circuit converting said battery input voltage to a voltage required by other components of said electronic control unit when said power switch is closed;
-a processor for centralized control;
-a distance measuring module connected to said processor, said distance measuring module being disposed in a recess in the front of said backrest for detecting the distance of the user's back from said backrest;
-an audible prompting device connected to said processor, said audible prompting device being mounted on the upper portion of said backrest for prompting the user whether the sitting posture is correct;
-an indicator light connected to said processor, said indicator light being mounted on the upper portion of said backrest for indicating the power on condition.
Optionally, the distance measuring module is an ultrasonic distance measuring module.
Optionally, the distance measuring module is an infrared distance measuring module.
Optionally, the sound prompt device is set as a buzzer.
The beneficial effect of this patent mainly shows: the distance between user's back and the seat back can be discerned to this position of sitting of judging the user to indirectly judge the distance of eyes and the thing of seeing, if the position of sitting mistake leads to using eyes too closely, then carry out sound and remind, protect user's eyesight, avoid near-sighted.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a control schematic block diagram of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1-3, the first embodiment of this patent:
but intelligent seat that position of sitting was reminded, including the seat, the back inside of seat set up electronic control device, electronic control device set up:
-a battery 4, said battery 4 being arranged in the removable cover 2 behind said backrest, providing power to said electronic control means, and being removable for replacement;
a power switch 5 connected to the battery 4, the power switch 5 being disposed at an upper portion of the backrest to turn off or on the power;
-a power supply circuit 6 connected to said power switch 5, said power supply circuit 6 converting the voltage input by said battery 4 into the voltage required by the other components of said electronic control device when said power switch 5 is closed;
-a processor 3 for centralized control, said processor 3 being responsible for distance measurement, sitting posture determination and voice prompting;
-a distance measuring module 7 connected to said processor 3, said distance measuring module 7 being arranged in a recess 10 in the front of said backrest for detecting the distance of the user's back from said backrest, said distance measuring module 7 being arranged as an ultrasonic distance measuring module;
the recess 10 prevents the user from being able to damage the distance measuring module 7 when the user's back is directly against the backrest.
-an audible prompting device 8 connected to said processor 3, said audible prompting device 8 being mounted on the upper portion of said backrest for prompting the user whether the sitting posture is correct, said audible prompting device 8 being configured as a buzzer;
an indicator light 9 connected to said processor 3, said indicator light 9 being mounted on the upper portion of said backrest for indicating the power on condition.
When the power switch 5 is turned on, the power circuit 6 supplies power to the outside, and the processor 3 lights the indicator lamp 9 to display the working state; the processor 3 detects the distance d of the back of the user through the ranging module 7, and when the distance d is greater than a threshold value K, the processor 3 performs voice prompt through the voice prompt device 8, wherein the threshold value K is a preset empirical parameter; when the distance measuring module 7 cannot detect the reflected signal, it is determined that the user leaves or the back of the user is tightly attached to the backrest.
Embodiment two of this patent:
the difference from the first embodiment is that:
the distance measuring module 7 is an infrared distance measuring module.
Claims (4)
1. Intelligent seat that can position of sitting was reminded, including the seat, its characterized in that: the inside electronic control device that sets up of back of seat, electronic control device set up:
-a battery, said battery being disposed in a removable cover behind said backrest for providing power to said electronic control unit;
-a power switch connected to said battery, said power switch being disposed at an upper portion of said backrest;
-a power circuit connected to said power switch, said power circuit converting said battery input voltage to a voltage required by other components of said electronic control unit when said power switch is closed;
-a processor for centralized control;
-a distance measuring module connected to said processor, said distance measuring module being disposed in a recess in the front of said backrest for detecting the distance of the user's back from said backrest;
-an audible prompting device connected to said processor, said audible prompting device being mounted on the upper portion of said backrest for prompting the user whether the sitting posture is correct;
-an indicator light connected to said processor, said indicator light being mounted on the upper portion of said backrest for indicating the power on condition.
2. The intelligent seat that can remind in sitting of claim 1, characterized in that: the distance measuring module is an ultrasonic distance measuring module.
3. The intelligent seat that can remind in sitting of claim 1, characterized in that: the distance measurement module is an infrared distance measurement module.
4. The intelligent seat that can remind in sitting of claim 1, characterized in that: the sound prompt device is set as a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011058016.XA CN112021844A (en) | 2020-09-30 | 2020-09-30 | Intelligent seat that can position of sitting and remind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011058016.XA CN112021844A (en) | 2020-09-30 | 2020-09-30 | Intelligent seat that can position of sitting and remind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112021844A true CN112021844A (en) | 2020-12-04 |
Family
ID=73573429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011058016.XA Withdrawn CN112021844A (en) | 2020-09-30 | 2020-09-30 | Intelligent seat that can position of sitting and remind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112021844A (en) |
-
2020
- 2020-09-30 CN CN202011058016.XA patent/CN112021844A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201204 |
|
| WW01 | Invention patent application withdrawn after publication |