CN205751175U - A kind of pose reminding device - Google Patents
A kind of pose reminding device Download PDFInfo
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- CN205751175U CN205751175U CN201620459308.7U CN201620459308U CN205751175U CN 205751175 U CN205751175 U CN 205751175U CN 201620459308 U CN201620459308 U CN 201620459308U CN 205751175 U CN205751175 U CN 205751175U
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Abstract
This utility model purpose is to provide a kind of device that can simultaneously monitor stance and sitting posture.I.e. a kind of pose reminding device, including wearing portion and circuit part.If it is improper to monitor posture, starting timing, when the method using vibrating alert after improper posture certain time, strengthen user and the active of posture is corrected consciousness, thus allow user actively return to correct posture, person forms good back posture custom.
Description
Technical field
This utility model relates to protection device.
Background technology
Good sitting posture and stance, the most attractive in appearance, also it is extremely important for health: during read-write
Incorrect sitting posture, is to cause adolescent myopia one of the main reasons；Additionally, sitting posture and station
Appearance is also to affect the principal element that child is bow-backed, and correct sitting posture and stance contribute to correcting
Bow-backed.Bad sitting posture and stance custom major part were formed in the teenager stage of people, due to
Teenager lacks self consciousness, and the head of a family and teacher can not keep constantly again and be reminded at one's side,
Bad posture custom is once formed and is difficult to give up, and therefore correctly sits for teenager
It is particularly important to juvenile healthy that what appearance and stance were accustomed to forms the rectification with incorrect posture.
Moreover, in adult, increasing people needs long-term in the face of computer work, as
Office's white collar and IT personage, also have increasing people to use computer to carry out amusement and recreation.
For these " cybraian ", the chronic strain that incorrect sitting posture causes and the damage meeting of accumulation property
Cause scapulohumeral periarthritis, the generation of the diseases such as cervical spondylosis.
Back posture is corrected and has been obtained paying close attention to widely always, is occurring at present
Correcting posture instrument in, a lot of products be by external force compulsory allow user keep correct appearance
Gesture.Owing to lacking active consciousness, after leaving product, most user still can return to originally
Appearance, even because before External Force Acting overlong time and produce contrary non-automatic behavior,
Allowing the most bow-backed, the body containing breast is more serious.
Sitting posture is only detected by current pose reminding device, does not detects stance.
Sitting posture monitoring judges with the distance of monitoring human body with extraneous reference substance (such as desk)
Sitting posture is the most correct, easily causes false alert.Furthermore, some alarm sets once monitor
Posture is not antagonistic and is reported to the police quarter, to some normal activities (such as bending over to pick up thing) in life yet
Can report to the police, normal activity is caused puzzlement.Additionally, alarm sound can affect the people of surrounding.
Summary of the invention
This utility model purpose is to provide a kind of device that can simultaneously monitor stance and sitting posture,
If it is improper to monitor posture, start timing, when after improper posture certain time with shaking
The dynamic method reminded, strengthens user and the active of posture corrects consciousness, thus allows user
Actively returning to correct posture, person forms good back posture custom.
Employed technical scheme comprise that such for realizing this utility model purpose, a kind of posture
Alarm set, it is characterised in that: include wearing portion and circuit part；
Described wearing portion is made up of braces, belt, elastic cord and strainer；Described belt
Middle part has junction button；During use, described belt loop around the waist of user, its junction button
Combine；Described braces is two belts with strainer；These two belts intersect
Connecting, their connection is positioned at the belt of user lower abdominal, an other connection
Belt below user back；The cross point of these two belts is positioned at the back of user；
Described elastic cord is one and has resilient belt, and it is positioned at the lower section in cross point of braces；
The two ends of described elastic cord connect two belts of composition braces respectively；
Described circuit part includes permanent magnet, Hall element, power supply, comparator and vibration horse
Reach；
Described permanent magnet and Hall element are separately fixed on elastic cord；
The minus earth of described power supply；Described Hall element is three terminal Hall elements, and it supplies
Electric terminal connects positive pole and the ground of power supply respectively；The lead-out terminal of described Hall element is divided into two
Road, the base stage of connecting triode Q2, an other road series electrical after series resistance R1 of one road
The base stage of connecting triode Q1 after resistance R2；Audion Q2 is NPN type, and audion Q1 is
Positive-negative-positive；After the colelctor electrode serial adjustable resistance R of described audion Q2, just connecting power supply
Pole；After emitter stage series capacitance C of described audion Q2, with the colelctor electrode of audion Q1
Common ground connection；After emitter stage series resistance R3 according to this of described audion Q1 and resistance R4,
Connect the positive input terminal of comparator；The emitter stage of described audion Q2 be connected to resistance R3 and
Between resistance R4；
Described comparator is powered by described power supply；The negative input end of described comparator is divided into two-way,
Wherein ground connection after road series resistance R5, connects power supply after other road series resistance R6
Positive pole；Ground connection after the outfan of described comparator series resistance R7 according to this and resistance R8；?
The grid of effect pipe Q3 is connected between resistance R7 and resistance R8, drain connection vibrating motor
Negative pole, source ground；The positive pole of described vibrating motor connects the positive pole of power supply.
What deserves to be explained is, during when people is bow-backed, containing breast, elastic cord can elongate, i.e. Hall element
Can be elongated with the distance of permanent magnet.The signal that Hall element produces is delayed by circuit and receives,
When after improper postural cue certain time, (delay time can be come by adjustable resistance R
Adjust), trigger drives vibrating motor and start, remind user.
This utility model has several advantages that
1. this device can detect the sitting posture of user, stance, will not be right by delay circuit
Posture of bending over normally is reminded, and delay time can be from Row sum-equal matrix.
2. detection module (circuit part) can be embedded on braces, and sensitivity can be by changing
Magnet steel position adjusts, it is possible to the accurately sensing improper posture of human body；
3. use vibrating alert mode, people around will not be produced interference；
4. this apparatus structure is simple, cheap, low in energy consumption, it is simple to extensively to apply.
Accompanying drawing explanation
Fig. 1 is the schematic diagram in product front；
Fig. 2 is the schematic diagram at the product back side；
Fig. 3 is the circuit diagram of product.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, but not
It is construed as the above-mentioned subject area of this utility model and is only limitted to following embodiment.Without departing from
In the case of the above-mentioned technological thought of this utility model, according to ordinary skill knowledge with used
By means, make various replacement and change, protection domain of the present utility model all should be included in
In.
A kind of pose reminding device, including wearing portion and circuit part；
Described wearing portion is made up of braces 2, belt 1, elastic cord 3 and strainer 9；Institute
State and there is in the middle part of belt junction button 6；During use, described belt 1 around the waist of user,
Its junction button 6 combines；Described braces 2 is two belts with strainer 9；
These two belt interconnections, their connection is positioned at the belt of user lower abdominal
1, an other belt 1 connected below user back；The cross point 5 of these two belts
It is positioned at the back of user；Described elastic cord 3 is one and has resilient belt, and it is positioned at
The lower section in the cross point 5 of braces 2；The two ends of described elastic cord 3 connect composition braces 2 respectively
Two belts；
Described circuit part includes permanent magnet 8 (magnet steel), Hall element 7, power supply, compares
Device and vibrating motor；
Described magnet steel and Hall element 7 are separately fixed on elastic cord 3；In embodiment, pine
When taut band is naturalness, the distance of permanent magnet 8 and Hall element 7 is 1.5 centimetres.
The minus earth of described power supply；Described Hall element is three terminal Hall elements, and it supplies
Electric terminal connects positive pole and the ground of power supply respectively；The lead-out terminal of described Hall element is divided into two
Road, the base stage of connecting triode Q2, an other road series electrical after series resistance R1 of one road
The base stage of connecting triode Q1 after resistance R2；Audion Q2 is NPN type, and audion Q1 is
Positive-negative-positive；After the colelctor electrode serial adjustable resistance R of described audion Q2, just connecting power supply
Pole；After emitter stage series capacitance C of described audion Q2, with the colelctor electrode of audion Q1
Common ground connection；After emitter stage series resistance R3 according to this of described audion Q1 and resistance R4,
Connect the positive input terminal of comparator；The emitter stage of described audion Q2 be connected to resistance R3 and
Between resistance R4；
Described comparator is powered by described power supply；The negative input end of described comparator is divided into two-way,
Wherein ground connection after road series resistance R5, connects power supply after other road series resistance R6
Positive pole；Ground connection after the outfan of described comparator series resistance R7 according to this and resistance R8；?
The grid of effect pipe Q3 is connected between resistance R7 and resistance R8, drain connection vibrating motor
Negative pole, source ground；The positive pole of described vibrating motor connects the positive pole of power supply.Described vibration
Motor can be attached on braces, and when human posture is correct, magnet steel and Hall element distance are near,
Hall element output low level, now audion Q2 cut-off, comparator U1B output low level,
Field effect transistor Q3 is ended, and whole device only has Hall element to work, low in energy consumption；When human body appearance
Gesture the most at that time, pull open by magnet steel and Hall element distance, Hall element output high level, now
Hall element output high level, audion Q2 turns on, and electric capacity C starts to charge up the (charging interval
Determined by adjustable resistance R and electric capacity C.), when the voltage of electric capacity C is more than reference voltage (ginseng
Examine voltage to be obtained by R5, R6 dividing potential drop) time, comparator U1B exports high level, field effect transistor
Q3 turns on, and vibrating motor starts.When human posture recovers normal, Hall element output is low
Level, audion Q2 ends, and audion Q2 turns on, and electric capacity C discharges rapidly, comparator
U1B output low level, the cut-off of field effect transistor Q3, vibrating motor stops vibration.In embodiment,
In order to the human body improper posture persistent period has reached 20s, then by triggering drives vibration horse
Reaching warning, the resistance of adjustable resistance R is transferred to: 288k Ω, and remaining Component List is:
Claims (1)
1. a pose reminding device, it is characterised in that: include wearing portion and circuit part；
Described wearing portion is made up of braces, belt, elastic cord and strainer；Described belt
Middle part has junction button；During use, described belt loop around the waist of user, its junction button
Combine；Described braces is two belts with strainer；These two belts intersect
Connecting, their connection is positioned at the belt of user lower abdominal, an other connection
Belt below user back；The cross point of these two belts is positioned at the back of user；
Described elastic cord is one and has resilient belt, and it is positioned at the lower section in cross point of braces；
The two ends of described elastic cord connect two belts of composition braces respectively；
Described circuit part includes permanent magnet, Hall element, power supply, comparator and vibration horse
Reach；
Described permanent magnet and Hall element are separately fixed on elastic cord；
The minus earth of described power supply；Described Hall element is three terminal Hall elements, and it supplies
Electric terminal connects positive pole and the ground of power supply respectively；The lead-out terminal of described Hall element is divided into two
Road, the base stage of connecting triode Q2, an other road series electrical after series resistance R1 of one road
The base stage of connecting triode Q1 after resistance R2；Audion Q2 is NPN type, and audion Q1 is
Positive-negative-positive；After the colelctor electrode serial adjustable resistance R of described audion Q2, just connecting power supply
Pole；After emitter stage series capacitance C of described audion Q2, with the colelctor electrode of audion Q1
Common ground connection；After emitter stage series resistance R3 according to this of described audion Q1 and resistance R4,
Connect the positive input terminal of comparator；The emitter stage of described audion Q2 be connected to resistance R3 and
Between resistance R4；
Described comparator is powered by described power supply；The negative input end of described comparator is divided into two-way,
Wherein ground connection after road series resistance R5, connects power supply after other road series resistance R6
Positive pole；Ground connection after the outfan of described comparator series resistance R7 according to this and resistance R8；?
The grid of effect pipe Q3 is connected between resistance R7 and resistance R8, drain connection vibrating motor
Negative pole, source ground；The positive pole of described vibrating motor connects the positive pole of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459308.7U CN205751175U (en) | 2016-05-19 | 2016-05-19 | A kind of pose reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459308.7U CN205751175U (en) | 2016-05-19 | 2016-05-19 | A kind of pose reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751175U true CN205751175U (en) | 2016-11-30 |
Family
ID=57364257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459308.7U Active CN205751175U (en) | 2016-05-19 | 2016-05-19 | A kind of pose reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751175U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579592A (en) * | 2017-02-06 | 2017-04-26 | 宁德职业技术学院 | Humpback-preventing garment capable of protecting spine |
| CN106725466A (en) * | 2016-12-31 | 2017-05-31 | 安徽工业大学 | A kind of bow-backed alarm set and based reminding method based on surface myoelectric technology |
| CN106821390A (en) * | 2017-03-15 | 2017-06-13 | 安徽工业大学 | A kind of bow-backed alarm set and based reminding method based on muscle signals detection |
| CN106955178A (en) * | 2017-02-27 | 2017-07-18 | 东莞产权交易中心 | A kind of intelligent shoulder neckstrap of the elderly |
| CN114333261A (en) * | 2021-12-20 | 2022-04-12 | 南京航空航天大学 | Sitting posture reminding device based on Hall effect |
-
2016
- 2016-05-19 CN CN201620459308.7U patent/CN205751175U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725466A (en) * | 2016-12-31 | 2017-05-31 | 安徽工业大学 | A kind of bow-backed alarm set and based reminding method based on surface myoelectric technology |
| CN106579592A (en) * | 2017-02-06 | 2017-04-26 | 宁德职业技术学院 | Humpback-preventing garment capable of protecting spine |
| CN106579592B (en) * | 2017-02-06 | 2018-01-23 | 宁德职业技术学院 | A kind of anti-bow-backed clothes for protecting vertebra |
| CN106955178A (en) * | 2017-02-27 | 2017-07-18 | 东莞产权交易中心 | A kind of intelligent shoulder neckstrap of the elderly |
| CN106821390A (en) * | 2017-03-15 | 2017-06-13 | 安徽工业大学 | A kind of bow-backed alarm set and based reminding method based on muscle signals detection |
| CN114333261A (en) * | 2021-12-20 | 2022-04-12 | 南京航空航天大学 | Sitting posture reminding device based on Hall effect |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |