CN206761696U - A kind of height measuring device prevented on tiptoe - Google Patents
A kind of height measuring device prevented on tiptoe Download PDFInfo
- Publication number
- CN206761696U CN206761696U CN201720031401.2U CN201720031401U CN206761696U CN 206761696 U CN206761696 U CN 206761696U CN 201720031401 U CN201720031401 U CN 201720031401U CN 206761696 U CN206761696 U CN 206761696U
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- China
- Prior art keywords
- tiptoe
- measuring device
- foot
- height
- measurement sensor
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- 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.)
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Abstract
The utility model discloses a kind of height measuring device prevented on tiptoe, including equipment body, foot pressure measurement sensor and body height measuring device, wherein, the foot pressure measurement sensor is located at the bottom of the equipment body, for sensing the pressure of human foot, and according to measured pressing creation electric pressure signal；The body height measuring device is at least partially disposed at the top of the equipment body and electrically connected with the foot pressure measurement sensor, for measuring transonic parameter and whether having height measurements on tiptoe according to the electric pressure signal and transonic gain of parameter.The above-mentioned height measuring device prevented on tiptoe can automatic discrimination measured whether have on tiptoe, and then obtain accurate height measurement result.
Description
Technical field
The present invention relates to measuring instrument equipment research field, in particular it relates to a kind of height measuring device prevented on tiptoe.
Background technology
In artistic college entrance examination and conscription are enlisted and wait work, height and weight data are often a basic and necessary measurement number
According to, but in work is measured, part measured often utilizes the leak of automatic height measuring device, in test process, passes through
Mode on tiptoe improves its height values.In order to prevent the appearance of this behavior of measured, most of examination point of taking an examination all must not
Do not measure measured's height by the way of artificial monitoring or manual measurement, and the mode manually monitored can not only introduce it is more
Subjective factor and cause measurement result inaccuracy and also the slow workload of measuring speed it is big.Therefore a kind of energy automatic discrimination is needed
Whether measured has by tiptoe to improve the automatic height measuring device that its height data behavior occurs.
The content of the invention
The technical problem to be solved in the present invention is to provide can automatic discrimination measured whether have by improving it on tiptoe
The automatic height measuring device that height data behavior occurs.
In order to solve the above-mentioned technical problem, technical scheme provided by the invention is as follows：A kind of height measurement prevented on tiptoe
Equipment, including equipment body, foot pressure measurement sensor and body height measuring device, wherein, the foot pressure measurement sensing
Device is located at the bottom standing platform of the equipment body, is given birth to for sensing the pressure of human foot, and according to measured pressure
Into electric pressure signal；The body height measuring device be at least partially disposed at the top of the equipment body and with the foot pressure
Measurement sensor electrically connects, for measuring transonic parameter and according to the electric pressure signal and transonic gain of parameter being
The no height measurements having on tiptoe.
Optionally, the foot pressure measurement sensor for preventing height measuring device on tiptoe is used to measure human foot
Pressure distribution.
Optionally, the foot pressure measurement sensor for preventing height measuring device on tiptoe is used to measure human body front foot
The pressure of 2 points of the palm and rear heel.
Optionally, the foot pressure measurement sensor for preventing height measuring device on tiptoe is piezo-electric crystal or piezoelectricity
Ceramics.
Optionally, the body height measuring device includes:Ultrasound emission control module, ultrasonic reception module and with it is described super
The processing module of sound reception module electrical connection, wherein, the ultrasound emission control module is used to launch ultrasonic wave to human body direction;
The ultrasonic reception module is used to receive the ultrasonic wave through human body reflection and identified according to the ultrasonic wave generation received super
The electric signal of acoustic propagation parameter;The processing module is used for according to the transonic parameter and the electric pressure signal
The no height measurements having on tiptoe, wherein the transonic parameter is according to the electric signal institute from the ultrasonic reception module
Obtain, obtained on tiptoe by electric pressure signal wherein whether having.
Optionally, the height measuring device prevented on tiptoe also include be arranged at equipment body bottom be used for obtain body
The body weigher of tuple value.
Optionally, the above-mentioned height measuring device prevented on tiptoe also includes being arranged at the display device in the middle part of equipment body,
For presentation of information.
The above-mentioned height measuring device prevented on tiptoe provided by the present invention can automatic discrimination measured whether have on tiptoe,
So as to obtain accurate height measurement result.
Brief description of the drawings
Fig. 1 gives the schematic diagram for preventing height measuring device on tiptoe of a specific embodiment of the invention;
Fig. 2 gives the system block diagram for preventing height measuring device on tiptoe according to a specific embodiment of the invention.
Embodiment
In the following description, there is provided substantial amounts of details is so as to thoroughly understand the present invention.However, this area skill
Art personnel will be seen that, described below to only relate to presently preferred embodiments of the present invention, and the present invention can be without one or more so
Details and be carried out.In addition, in order to avoid obscuring with the present invention, for some technical characteristics well known in the art not
Say capable description.
Fig. 1 gives the height measuring device prevented on tiptoe according to a specific embodiment of the invention.The equipment includes
Equipment body 110, foot pressure measurement sensor 120 and body height measuring device 130.The foot pressure measurement sensor 120
Positioned at the bottom standing platform 111 of the equipment body, given birth to for sensing the pressure of human foot, and according to measured pressure
Into electric pressure signal；The body height measuring device 130 be at least partially disposed at the top of the equipment body and with the foot
Pressure measurement sensor 120 electrically connects, for measuring transonic parameter and being joined according to the electric pressure signal and transonic
Number obtains the height measurements whether having on tiptoe.Equipment body 110 is for all devices on load bearing equipment, module etc..It is logical
Often it is made up of metal material.
As shown in figure 1, equipment body 110 can include standing platform 111, so that user tramples and provides height measurement
Reference position.Can be 0 meter at the height where standing platform for height measurement.So, the equipment can be moved
To optional position, without re-scaling the position where 0 meter.In an embodiment of the present invention, foot pressure measurement sensor 120
Including multiple, it is arranged on standing platform, for sensing the pressure of human foot, and according to measured pressing creation pressure
Electric signal.Electric pressure signal has reacted the distribution of human foot pressure.On standing platform, existed respectively according to human foot shape
Left and right forefoot at rear heel with being disposed with four foot pressure measurement sensors 120.When in measurement process, measured has on tiptoe
When behavior occurs, four electric pressure signals of foot pressure measurement sensor 120 being arranged on standing platform can be caused serious not
Pressure measurement sensor electric pressure signal is zero at equal or rear heel.
Body height measuring device 130 measures transonic parameter first with ultrasonic technology.Transonic parameter is only
One mark Human Height, related to the propagation of ultrasonic wave parameter.Optionally, can use such as two-way time detection method,
The methods of phase-detection method, magnitudes of acoustic waves detection method, measures Human Height.In these methods, two-way time, phase harmony
Wave amplitude is transonic parameter respectively.
Optionally, the foot pressure measurement sensor 120 for preventing height measuring device on tiptoe is used to measure human body
The pressure distribution of sole.By the distribution situation of sole pressure while it is to occur that differentiation, which whether there is shape on tiptoe, it can also be bent
Foot and the judgement of flatfoot.
Optionally, the foot pressure measurement sensor 120 for preventing height measuring device on tiptoe is used to measure human body
The pressure of 2 points of forefoot and rear heel.The effective measuring area on standing platform in order that testee quickly stands,
It can be arranged on standing platform according to portion's pressure measurement sensor, foot-shape mark pasted, for prompting testee.
Optionally, the foot pressure measurement sensor for preventing height measuring device on tiptoe is piezo-electric crystal or piezoelectricity
Ceramics.
Optionally, body height measuring device includes ultrasound emission control module, ultrasonic reception module and connect with the ultrasound
Receive the processing module of module electrical connection.Ultrasound emission control module is used for the ultrasonic wave for launching certain frequency to human body direction, its
TL851 chips can be used to realize.Ultrasound emission control module can be located at the top of equipment body 110, and with straight down
Direction transmitting ultrasonic wave.Its ultrasonic wave launched is propagated by air medium, anti-when the crown of the tested human body of its arrival
Direction, which is propagated back to, to be come, that is, is reflected.Ultrasonic reception module is used to receiving the ultrasonic wave through human body reflection and according to being received
The electric signal of ultrasonic wave generation mark transonic parameter, it can use TL852 chips to realize.Ultrasonic reception module can also
Positioned at the top of equipment body.The propagation time that ultrasonic wave is undergone i.e. two-way time, namely transonic parameter.
Optionally, as shown in Fig. 2 the height measuring device prevented on tiptoe also includes being arranged at the bottom of equipment body 110
The body weigher 150 for being used to obtain body weight numerical value in portion, for generating body weight measurements.Body weigher 150 can be with
Including single-chip microcomputer, weighing sensor and AD Acquisition Circuit.Measured body weight and height measure integrated, are brought conveniently to user,
Effectively increase Consumer's Experience.
Optionally, the height measuring device prevented on tiptoe can also include the display mould on equipment body 100
Block 140.Display module 140 is displayed for height measurements.If also include body weigher 150, display module 140
It can be also used for showing body weight measurements.Display module 140 can with ARM single-chip microcomputers and charactron or LCDs come
Realize.The presence of display module 140 facilitates user and obtains measurement result in real time, improves Consumer's Experience.
It will appreciated by the skilled person that ultrasonic height measuring apparatus can also include input module.Input
For example including capacitance touch button, it further comprises capacitive sensing integrated chip, touches pad circuit etc. module.Input module
For receiving user's input, such as start order etc..Ultrasonic height measuring apparatus can also include power supply adaptor, for
Each device and module etc. are powered.The contribution of the present invention is not intended to their function and construction, and they can use existing skill
Present in art or end will not describe in further detail to them herein come the various constructions that are likely to occur.
Embodiments of the present invention are described in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned reality
Apply mode, in one skilled in the relevant art's possessed knowledge, many variations can also be made to it.Therefore,
Protection scope of the present invention is not limited merely to examples detailed above, and all technical schemes belonged under thinking of the present invention belong to the present invention
Protection domain.
Claims (7)
1. a kind of height measuring device prevented on tiptoe, including equipment body（110）, foot pressure measurement sensor（120）With
Body height measuring device（130）, wherein, the foot pressure measurement sensor（120）Positioned at the equipment body（110）Bottom
Standing platform（111）, for sensing the pressure of human foot, and according to measured pressing creation electric pressure signal；The body
Height measurement device（130）It is at least partially disposed at the equipment body（110）Top and with the foot pressure measure sense
Device（120）Electrical connection, for measure transonic parameter and according to the electric pressure signal and transonic gain of parameter whether
There are height measurements on tiptoe.
2. equipment according to claim 1, it is characterised in that the foot pressure measurement sensor（120）For measuring
The pressure distribution of human foot.
3. equipment according to claim 1, it is characterised in that the foot pressure measurement sensor（120）For measuring
The pressure of 2 points of human body forefoot and rear heel.
4. equipment according to claim 1 or 2, it is characterised in that the foot pressure measurement sensor（120）For piezoelectricity
Crystal or piezoelectric ceramics.
5. equipment according to claim 2, it is characterised in that the body height measuring device（130）Including:Ultrasound emission control
Molding block, ultrasonic reception module and the processing module electrically connected with the ultrasonic reception module；Wherein, the ultrasound emission control
Molding block is used to launch ultrasonic wave to human body direction；The ultrasonic reception module is used to receive the ultrasonic wave reflected through the human body
And according to the electric signal of the ultrasonic wave generation mark transonic parameter received；The processing module is used for according to the ultrasound
Propagation parameter and the electric pressure signal obtain the height measurements whether having on tiptoe, wherein the transonic parameter is basis
What the electric signal from the ultrasonic reception module was obtained, obtained on tiptoe by electric pressure signal wherein whether having.
6. equipment according to claim 2, it is characterised in that also include being arranged at equipment body（110）Bottom use
In the body weigher for obtaining body weight numerical value.
7. the equipment according to claim 2 or 6, it is characterised in that also include being arranged at equipment body（110）Middle part shows
Showing device（140）, for presentation of information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031401.2U CN206761696U (en) | 2017-01-12 | 2017-01-12 | A kind of height measuring device prevented on tiptoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031401.2U CN206761696U (en) | 2017-01-12 | 2017-01-12 | A kind of height measuring device prevented on tiptoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761696U true CN206761696U (en) | 2017-12-19 |
Family
ID=60647695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031401.2U Expired - Fee Related CN206761696U (en) | 2017-01-12 | 2017-01-12 | A kind of height measuring device prevented on tiptoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761696U (en) |
-
2017
- 2017-01-12 CN CN201720031401.2U patent/CN206761696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |