CN109945960A - A kind of Easy assembling glass electric weight instrument for measuring height - Google Patents
A kind of Easy assembling glass electric weight instrument for measuring height Download PDFInfo
- Publication number
- CN109945960A CN109945960A CN201910249331.1A CN201910249331A CN109945960A CN 109945960 A CN109945960 A CN 109945960A CN 201910249331 A CN201910249331 A CN 201910249331A CN 109945960 A CN109945960 A CN 109945960A
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- Prior art keywords
- gear
- shaft
- measuring height
- easy assembling
- electric weight
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- 239000011521 glass Substances 0.000 title claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 6
- 238000010248 power generation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of Easy assembling glass electric weight instrument for measuring height, it includes weighing plate, tramples device, fixed link and the ultrasonic radar receipts emitter being arranged in fixed link, the top for trampling device is liftable pedal, tramples and is provided with reset spring, rack gear, driving gear, electric generator, motor gear, shaft in device.Compared with prior art, a kind of Easy assembling glass electric weight instrument for measuring height of the invention does not need replacement battery or charging, and more energy saving, use is more easy.
Description
Technical field
The present invention relates to a kind of Easy assembling glass electric weight instrument for measuring height, belong to energy conservation and environmental protection power supply technique field.
Background technique
Often structure function is single for electronic boby weight instrument for measuring height, it is however generally that there are two types of usually, one is mechanical, and one
Kind is electronic type.Since Mechanical measurement is not accurate enough, so most of at present use electronics height and weight measuring instrument.Electron
Gravidity height measuring instrument using dry cell, not the mode of rechargeable lithium battery perhaps rechargeable battery power using dry cell or
Not rechargeable lithium battery cannot be used continuously after battery is finished, and superseded battery is easy to pollute the environment.Using can fill
Battery, for a long time use are also the waste to electric energy.It is also powered at present using solar energy and using temperature difference module,
But it is affected by environment larger.
Summary of the invention
The technical problem to be solved in the invention is that in view of the above shortcomings of the prior art, and providing a kind of self-powered can hold
The Easy assembling glass electric weight instrument for measuring height that continuous property uses.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of Easy assembling glass electric weight instrument for measuring height, including weighing plate, trample device, fixed link and be arranged in fixation
Ultrasonic radar on bar receives emitter, and described to trample device and fixed link is mounted on weighing front edge of board, weighing plate rear end is to stand
Area；The top for trampling device be liftable pedal, trample be provided in device reset spring, rack gear, driving gear,
Electric generator, motor gear, shaft, the reset spring are located at pedal and trample between device inner bottom surface, and the shaft is outstanding
It is hung on and tramples in device, there is driving gear, the rack gear is longitudinally disposed, and pedal bottom surface, tooth are fixed in end in shaft
Tooth on item is engaged with the driving gear in shaft, and rack gear is rotated with the lifting belt turn axis of pedal, and the driving gear is solid
Due to roller end, the electric generator is located at driving geared end, and motor gear is located on electric generator, motor gear and drive
Moving gear engagement.
Scheme as a further preference, the driving gear are located at shaft middle section position, the both ends difference of the shaft
It is provided with a driving gear and an electric generator.
Scheme as a further preference, the device of trampling are built-in with battery, and electric generator connects battery.
Scheme as a further preference, the device of trampling are built-in with speaker.
Scheme as a further preference, the device of trampling are built-in with timer.
Scheme as a further preference, described trample are provided with LED display on device.
Scheme as a further preference, the device of trampling includes two pedals in left and right, and each pedal lower part is set
There are a reset spring and a toothed rack, described trample is fixedly installed rotation axis in device, be equipped with thick stick in the rotation axis
Bar is fixed in rotation axis in the middle part of lever, and the both ends of lever are respectively hinged in a toothed rack.
Compared with prior art, a kind of Easy assembling glass electric weight instrument for measuring height of the invention, electronic body weightometer is not
Battery or charging are needed replacing, it is more energy saving；Use more easy, the daily or Emergency use of suitable electronic body weightometer；Subtract
The old and useless battery being dropped less, energy conservation and environmental protection；Can also have the function of synkinesia while using；Table and music when increasing
Function can attract students in middle and primary schools to move, and keep good body.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is working state schematic representation of the present invention；
Fig. 3 is system layout figure of the invention.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.,
A kind of Easy assembling glass electric weight instrument for measuring height of the invention of the invention is a kind of raw Denso of the campaign-styled magnetic of utilization
It sets and electric energy electron donor gravidity height measuring instrument is provided, be mainly made of three parts, be self-generating device, measured body weight system respectively
System, height measuring system and synkinesia functional device electronic boby weight height measure include weighing plate 1, trample device 2, fixed link
And the ultrasonic radar being arranged in fixed link receives emitter 3, the weighing pan that weighing plate 1 is supported and accommodates is described to trample
Device 2 and fixed link are mounted on 1 front end of weighing plate, and 1 rear end of weighing plate is standing area, trample and are provided with LED on device 2 and show
Screen, this apparatus structure is simple, easy-to-use to convert kinetic energy for mechanical energy, supplies so that generator work generates electric current
System operating.
The top for trampling device 2 is liftable pedal, tramples and is provided with reset spring 4, rack gear 5, driving in device 2
Gear 6, electric generator, motor gear 7, shaft 8, battery, speaker, timer and SCM system will after producing electricl energy
Electric energy storage is in battery, and battery is by electric quantity detection apparatus, and when meeting minimum electricity requirement, single-chip microcontroller starts work
Make；
Wherein, reset spring 4 is located at pedal and tramples between 2 inner bottom surface of device, and the shaft 8, which is hung on, tramples in device 2,
The middle section of shaft 8 has driving gear, and the rack gear 5 is longitudinally disposed, and pedal bottom surface, the tooth on rack gear 5 are fixed in end
It is engaged with the driving gear in shaft 8, rack gear 5 is rotated with the lifting belt turn axis 8 of pedal, and the driving gear 6 is fixed on
8 end of shaft, the electric generator are located at driving 6 end of gear, and motor gear 7 is located on electric generator, motor gear 7 and drive
Moving gear 6 engages；
When needing using weight instrument for measuring height or when needing simple motion, human body is stood in weighing plate 1, and a foot is made
Pedal for trampling device 2 is pushed, and when spring 4 compresses downwards, rack gear 5 drives shaft 8 to rotate, the driving of two sides
The rotation of gear 6；Two electric generators are fixed in two sides, and is connected to the battery and connects the motor gear 7 for making motor and shaft
Driving gear 6 couple.When the spindle is rotated, the motor gear 7 of two sides rotates with it, since electric generator gear is smaller, institute
Very high speed can be obtained.Shaft rotation drives motor gear 7 to rotate, and generator is worked normally.Power generation electricity
Machine is made of stator and rotor, when the rotor is turning, gives birth to electric principle according to faraday's magnetic, the sheet metal cutting magnetic induction in rotor
Line can generate electric current.Electric energy is stored in battery, electric quantity detection apparatus is started to work, when meeting measurement request most
When low battery, buzzer ring " drop drop " three sound, system Auto Power On；When foot leaves the pedal for trampling device 2, spring 4 is certainly
It is dynamic to restore, that is, the restorable process of pedal, it will also be moved upwards with carry-over bar 5, and so that shaft be driven to rotate, make to send out
Motor works normally.When mechanical energy is converted into electric energy, after system Auto Power On, the LED display of weight instrument for measuring height is lighted,
The numerical value that single-chip microcontroller feeds back pressure sensor is handled, and shows weight number.
As the present invention with further innovating, tramples device 2 and be divided to control two pedals, each pedal lower part is set
There are a reset spring 4 and a toothed rack 5, the corresponding a set of electricity generation system of rack gear 5 tramples in device 2 and is fixedly installed pin shaft
With rotation axis 9, rotation axis 9 rotates on pin shaft, and the middle part of lever 10 is fixed in rotation axis 9, and the both ends of lever 10 are cut with scissors respectively
It connects in a toothed rack 5, in this way, user can successively push pedal by left and right foot, it, should when the decline of side pedal
Side lever 10 declines, and due to lever principle, other side lever 10 is then upwarped, and drives the pedal of the other side to rise, to pass through
The rack gear 5 of the other side drives power generation, realizes the effect of two-way power generation, generating efficiency is more preferably.
When moving back and forth, human body is moving to a certain extent, achievees the effect that body-building in this way.Compared to list
For one pedal, bilateral pedal can not only reduce the height that whole pedal steps on case to the greatest extent, and when movement,
The time is needed compared to the recovery of single pedal spring, so that movement has interval, the design of bilateral pedal enables to this inter-species
Gap minimizes, being capable of the more coordinated movement of various economic factors.This device also has music kit function.When people carries out body building, can beat
Music switch is opened, music is enjoyed when being moved.After moving stopping, weight change in count is observed, it in this way can be more
Good grasp body-building effect and changes of weight.The table function when the inside of this device is also embedded in facilitates grasp run duration
And the savings electricity time, while can be used as family's clock, with the reciprocating motion of this left and right foot, reach sport and body-building effect.
At the same time, single-chip microcontroller control ultrasonic radar receives emitter 3, the reflection when encountering the crown, and ultrasonic radar receipts are penetrated
The speed that device 3 is propagated in air according to the interval and sound wave of time of receipt (T of R) and launch time carries out processing L-V* to data
T/2,(L;Distance of the pedal to ultrasonic transmitter, V;The speed that sound wave is propagated in air, T；Sound wave is round-trip in measurement
The time of pinger and testee) height and weight information are shown in LED screen together.
After single-chip microcontroller receives height and weight, calculating and more international mark are carried out according to international best height and weight ratio
Standard, when fat or excessively thin, buzzer starts to alarm, and with the weight range for prompting user to keep fit, forms good
Life style.After measurement, when the number that pressure sensor receives is zero, single-chip microcontroller is received after signal ten seconds, and measuring instrument is certainly
Dynamic shutdown, to have the function that save electricity.Retain music and alarm clock function
Above-described specific embodiment has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Illustrate, it should be understood that be not intended to restrict the invention the foregoing is merely a specific embodiment of the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (7)
1. a kind of Easy assembling glass electric weight instrument for measuring height, it is characterised in that: including weighing plate (1), trample device (2),
Fixed link and the ultrasonic radar being arranged in fixed link receive emitter (3), described to trample device (2) and fixed link is mounted on title
Weight plate (1) front end, weighing plate (1) rear end are standing area；The top for trampling device (2) is liftable pedal, is trampled
Reset spring (4), rack gear (5), driving gear (6), electric generator, motor gear (7), shaft (8) are provided in device (2),
The reset spring (4) is located at pedal and tramples between device (2) inner bottom surface, and the shaft (8), which hangs on, tramples device (2)
It is interior, there is driving gear, the rack gear (5) is longitudinally disposed, and pedal bottom surface is fixed in end, on rack gear (5) in shaft (8)
Tooth engaged with the driving gear on shaft (8), rack gear (5) with pedal lifting belt turn axis (8) rotate, the sliding tooth
Wheel (6) is fixed on shaft (8) end, and the electric generator is located at driving gear (6) end, and motor gear (7) is located at power generation electricity
On machine, motor gear (7) is engaged with driving gear (6).
2. a kind of Easy assembling glass electric weight instrument for measuring height according to claim 1, it is characterised in that: the active
Gear is located at shaft (8) middle section position, and the both ends of the shaft (8) are respectively arranged with a driving gear (6) and a power generation
Motor.
3. a kind of Easy assembling glass electric weight instrument for measuring height according to claim 1, it is characterised in that: described to trample
Device (2) is built-in with battery, and electric generator connects battery.
4. a kind of Easy assembling glass electric weight instrument for measuring height according to claim 1, it is characterised in that: described to trample
Device (2) is built-in with speaker.
5. a kind of Easy assembling glass electric weight instrument for measuring height according to claim 1, it is characterised in that: described to trample
Device (2) is built-in with timer.
6. a kind of Easy assembling glass electric weight instrument for measuring height according to claim 1, it is characterised in that: described to trample
Device is provided with LED display on (2).
7. a kind of Easy assembling glass electric weight instrument for measuring height according to claim 1, it is characterised in that: described to trample
Device (2) includes two pedals in left and right, and each pedal lower part is equipped with a reset spring (4) and a toothed rack (5), institute
It states to trample in device (2) and is fixedly installed rotation axis (9), be equipped with lever (10) in the rotation axis (9), the middle part of lever (10)
It is fixed on rotation axis (9), the both ends of lever (10) are respectively hinged on a toothed rack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249331.1A CN109945960A (en) | 2019-03-29 | 2019-03-29 | A kind of Easy assembling glass electric weight instrument for measuring height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249331.1A CN109945960A (en) | 2019-03-29 | 2019-03-29 | A kind of Easy assembling glass electric weight instrument for measuring height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109945960A true CN109945960A (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249331.1A Pending CN109945960A (en) | 2019-03-29 | 2019-03-29 | A kind of Easy assembling glass electric weight instrument for measuring height |
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| Country | Link |
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| CN (1) | CN109945960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639872A (en) * | 2021-08-14 | 2021-11-12 | 长春理工大学 | Thermal imager based on infrared polarization imaging for monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6073491A (en) * | 1998-05-09 | 2000-06-13 | Contitech Luftfedersysteme Gmbh | Method and arrangement for making contactless distance and pressure measurements within an air spring |
| WO2016167847A2 (en) * | 2015-04-16 | 2016-10-20 | Brian Rennex | Substantial energy return shoe with optimal low-impact springs, tuned gear change, and smart knee brace |
| CN206019825U (en) * | 2016-04-21 | 2017-03-15 | 何冬梅 | A kind of height and weight measuring instrument |
| TWM539620U (en) * | 2016-11-28 | 2017-04-11 | Diarex Enterprise Co Ltd | Self-powered weight meter |
| CN106918386A (en) * | 2017-05-15 | 2017-07-04 | 青岛澳格纳电子技术有限责任公司 | A kind of scale measures the method for school zero and the scale suitable for the method |
-
2019
- 2019-03-29 CN CN201910249331.1A patent/CN109945960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6073491A (en) * | 1998-05-09 | 2000-06-13 | Contitech Luftfedersysteme Gmbh | Method and arrangement for making contactless distance and pressure measurements within an air spring |
| WO2016167847A2 (en) * | 2015-04-16 | 2016-10-20 | Brian Rennex | Substantial energy return shoe with optimal low-impact springs, tuned gear change, and smart knee brace |
| CN206019825U (en) * | 2016-04-21 | 2017-03-15 | 何冬梅 | A kind of height and weight measuring instrument |
| TWM539620U (en) * | 2016-11-28 | 2017-04-11 | Diarex Enterprise Co Ltd | Self-powered weight meter |
| CN106918386A (en) * | 2017-05-15 | 2017-07-04 | 青岛澳格纳电子技术有限责任公司 | A kind of scale measures the method for school zero and the scale suitable for the method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639872A (en) * | 2021-08-14 | 2021-11-12 | 长春理工大学 | Thermal imager based on infrared polarization imaging for monitoring system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190628 |
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| RJ01 | Rejection of invention patent application after publication |