CN100417364C - Portable supersonic body height measuring device - Google Patents
Portable supersonic body height measuring device Download PDFInfo
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- CN100417364C CN100417364C CNB2004100743782A CN200410074378A CN100417364C CN 100417364 C CN100417364 C CN 100417364C CN B2004100743782 A CNB2004100743782 A CN B2004100743782A CN 200410074378 A CN200410074378 A CN 200410074378A CN 100417364 C CN100417364 C CN 100417364C
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- body height
- height measuring
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Abstract
The present invention relates to a portable supersonic stature measuring device which is composed of a display unit and a measuring unit, wherein the display unit is provided with a liquid crystal screen, a loudspeaker, a transparent panel and an anti-skid pad; the measuring unit is provided with a supersonic emitter, a supersonic receiver, an activating key and a setting keyboard, while a microprocessor is placed below the setting keyboard. A signal is emitted by the supersonic emitter, the signal is received by the supersonic receiver so as to measure the stature of a user, and then a measured value is displayed by the liquid crystal screen. In addition, the display unit and the measuring unit are in the state of mutual pivot connection. Thus, the display unit can rotate at the angle of a set open range for the measuring unit so as to turn up or close the measuring unit.
Description
Technical field
The present invention is about a kind of portable supersonic body height measuring device, is meant that especially a kind of ultrasound emitter that utilizes launches ultrasound, received by a ultrasound receptor, and then calculates a kind of small-sized portable supersonic body height measuring device of human body height.
Background technology
The body height measuring device kind of commonly using is not a lot, but several different method for measurement and pattern are also arranged; Have use tape measure measure, have use paste pay in the chi paper of indoor wall measure, have use with weighing machine link one the height measurer, the height measurer that uses the monolateral device of similar jumping stand is arranged, invention is the body height measuring device that a kind of coin-feed electronic digit that is positioned over the public place shows.
The various body height measuring devices of commonly using all have its shortcoming, analyze now to be described as follows:
1, use tape measure to measure: to be general family be the growth situation of understanding child the most a kind of method of normal use to this measurement method; After the step of its measurement is stood near wall by measurement person, measurement person must use a ruler or a hard plate gently to be pressed in by on measurement person's the head, after making this ruler or plate and wall becoming plumbness, drawing on the wall by measurement person's height position with pen, after quilt measurement person left wall, measurement person's reuse tape measure measured the floor to the height that marks the position.The shortcoming of the method is ruler or plate Chang Wufa become 90 degree with wall a plumbness, cause mark inaccurate, when measuring again this tape measure Chang Wufa with become parastate by measurement person's health, the skew of tape measure angle can cause measuring error in value, add the increase that measures frequency, marking also on the wall increases thereupon, can destroy the clean and tidy and attractive in appearance of wall.
2, using subsides to pay in the paper dipstick metering of wall surveys: it is at most in the classroom of kindergarten and national primary school that this measurement method is used, and use is paid in the general child's of family the also common subsides of bedroom wall; Its measurement step by measurement person near after paste paying the wall that paper chi is arranged and standing, measurement person still must use a ruler or a hard plate gently to be pressed in by on measurement person's the head, after making this ruler or plate and wall becoming plumbness, allow and left wall by measurement person, measurement person can prop up the scale of paper chi from the lower edge of ruler or plate and read this by measurement person's height.The shortcoming of the method is with to use tape measure to measure identical, and promptly ruler or plate Chang Wufa become 90 plumbness of spending with wall, causes the numerical value read deviation to some extent.
3, the height measurer that links one with weighing machine: this device is extensively adopted by big small hospital or school and college clinic; Its major defect is that volume is heavy greatly again, moves difficultly, and price is quite expensive again, and the limited economic again moderately well-off family in non-general activity space can buy use.
4, the height measurer of the monolateral device of similar jumping stand: this device is also extensively adopted by big small hospital or school and college clinic; Its major defect is that volume is big and tall and thin, and packing shipment and delivery cost height hinders the sight that family arranges again if be positioned over, so bright rare family purchases use in the family.
5, the height measurer of coin-feed electronic digit demonstration: this device mainly is positioned over the public place, for example: station, department store, supermarket ... etc., a kind of appurtenance utensil that belongs to nature of business, its coin operated design is forgone general family outside market segments, and bulky, the also non-general family that costs an arm and a leg can purchase use.
Single with regard to the height measurer, height measurer with the monolateral device of similar jumping stand is the most common, the high problem of its packing shipment and delivery cost, though there be No. 325673 patent case of bulletin (call in the following text and quote case as proof) to be improved, its main composition is characterized as: upper and lower section aluminium extruded type, pedestal, slip square type groove and pressing plate are adopted separated packing, to reduce the packing shipment and delivery cost; And organize immediately when it, to go up, Foldable assembly between the hypomere aluminium extrusion moulding trough is pivoted, sheet bores just to ending the vertical concane gap of hypomere aluminium extruded type front end in the class that makes it the terminal institute of epimere aluminium extruded type interlocking, and this class's locking plate just supports and ends the vertical concane gap of hypomere aluminium extruded type front end, and the set boring of this class's locking plate end face is just corresponding to the lockhole of the dull and stereotyped locking plate of hypomere aluminium extruded type top institute interlocking, give locking person with screw, hypomere aluminium extruded type end after will making up again is placed on vertical locking block, the vertical plate of base plate and simultaneously corresponding to the lockhole of aluminium extruded type, revolving locking in the lump with screw is positioned on vertical locking block end face, make the cover of slip square type groove be through at again, in the hypomere aluminium extruded type, promptly form a body height measuring device.The improvement of quoting case as proof of sight does not still break away from the big and tall and thin shortcoming of volume behind the Yu Zuli.
Economically developed now, social progress, father and mother particularly pay attention to for child's growth situation and process, and child's growth situation is main foundation with regular measurement child's height.Above-mentioned five kinds of body height measuring devices of commonly using all have identical or different shortcoming, after but its common shortcoming is the height measurement, measurement date, measurement numerical value must be noted with notebook, otherwise for child's developmental process whether normally, whether slow unusually, be difficult to grasp accurately.
So this case inventor is in view of the above-mentioned deutero-every shortcoming of height measurer of commonly using, urgently think to be innovated, after concentrating on studies for many years, develop a kind of brand-new fully minimal type that breaks traditions, energy precise measure and the many people of tool, the portable supersonic body height measuring device of recalling function of taking down notes finally more.Expect that this invention can allow each family can both grasp child's growth situation simply, quickly and accurately, for the master in future contributes mental and physical efforts in health promotion; Expect that also each family can both easily enjoy the facility that Creative Science and Technology Co. Ltd brings for us.
Summary of the invention
Purpose of the present invention promptly is to provide a kind of portable supersonic body height measuring device, and its formula adopts a ultrasound emitter to launch a fixed wavelength, is received the ultrasound of its reflection again by this ultrasound receptor, and then the accurate height that calculates user.
A time purpose of a kind of portable supersonic body height measuring device of the present invention promptly is to provide a kind of minimal type, big I of its volume and the general suitable portable body height measuring device of mobile portable phone are commonly used the big tall and thin again tradition image of height measurer volume thoroughly to overturn.
Another purpose of a kind of portable supersonic body height measuring device of the present invention promptly is to provide a kind of the remember numerical value that measures the date, can remember the height that measures, a kind of body height measuring device that can hold the many people's uses of many documents, to save the trouble with thin record measurement date of notes and measuring value.
Can reach a kind of portable supersonic body height measuring device of foregoing invention purpose, include:
One display unit, this display unit is to have first loam cake and first bottom that is corresponding and can covers mutually, and this first loam cake is with respect to the first bottom part, has a storage tank, this storage tank is provided with a containing hole for a ccontaining LCD screen, with a speaker holddown groove that the present invention is sounded, and be the relative position place with containing hole and be provided with the transparent panel that to protect LCD screen, and be embedded with a sliding-proof pad at a distance of face away from first loam cake with first bottom;
One measures the unit, this measurement unit is to have second loam cake and second bottom that is corresponding and can covers mutually, and be provided with a groove towards the second bottom part in this second loam cake, and be to be equipped with a ultrasound emitter in this groove, one ultrasound receptor, one sets keyboard, one microprocessor, an and activate key, this second bottom is respectively equipped with a holding part to launching induction apparatus and receiving position of inductor, receive its signal by the ultrasound receptor again for this ultrasound emitter emission signal, a but and electric supply installation box, and this electric supply installation box corresponding position is provided with an activation keyway that cooperates with second loam cake, and this second loam cake is the keyboard hole that is provided with a corresponding setting keyboard more than, it is ccontaining to set keyboard for this, and this setting keyboard below is placed with a microprocessor;
And this display unit and this measurement unit are into the form of mutual pivot joint, make this display unit measure the unit to this and do and set the rotation of opening wide the scope angle and dig, or cover this measurement unit.
Description of drawings
See also the detailed description and the accompanying drawing thereof of following relevant a preferred embodiment of the present invention, can further understand technology contents of the present invention and purpose effect thereof; The accompanying drawing of relevant this embodiment is:
Fig. 1 is the three-dimensional exploded view of the display unit of a kind of portable supersonic body height measuring device of the present invention;
Fig. 2 is the unitary three-dimensional exploded view of measurement of a kind of portable supersonic body height measuring device of the present invention;
Fig. 3 is the constitutional diagram of a kind of portable supersonic body height measuring device of the present invention;
Fig. 4 A, B, C, D are the use sketch map of a kind of portable supersonic body height measuring device of the present invention;
Fig. 5 is the circuit flow chart of a kind of portable supersonic body height measuring device of the present invention; And
Fig. 6 is the program flow diagram of a kind of portable supersonic body height measuring device of the present invention.
The specific embodiment
Seeing also Fig. 1 to shown in Figure 3, is a kind of portable supersonic body height measuring device provided by the present invention, mainly includes:
One display unit 1, this display unit 1 is to have first loam cake 11 and first bottom 12 that is corresponding and can covers mutually as shown in Figure 1, this display unit 1 is that the form for a rectangle is an illustrative examples in present embodiment, but it is also applicable to the appearance design of various rule or irregular form, and this first loam cake 11 is with respect to first bottom, 12 parts, has a storage tank 121, and this storage tank 121 is provided with the containing hole 123 for a ccontaining LCD screen 122, an and speaker holddown groove 125, in order to fix a speaker 124, and then this supersonic body height measuring device is sounded, and be the relative position place with this containing hole 123 and be provided with the transparent panel 13 that to protect LCD screen 122; And this first bottom 12 is embedded with one at a distance of the face away from first loam cake 11 and can makes the present invention have the sliding-proof pad 14 of skidproof effect in operating process;
One measures unit 2, this measurement unit 2 is to have second loam cake 21 and second bottom 22 that is corresponding and can covers mutually as shown in Figure 2, and this measurement unit is that the form for a rectangle is an illustrative examples in present embodiment, but it is also applicable to the appearance design of various rule or irregular form, and this second loam cake 21 has a groove 221 with respect to the position of second bottom 22, and be to be equipped with a ultrasound emitter 223 in this groove 221, one ultrasound receptor 224, one sets keyboard 226, one microprocessor 227, an and activate key 228,22 pairs of this second bottoms should ultrasound emitter 223 and the position of ultrasound receptor 224 be respectively equipped with a holding part 225, receive its signals by ultrasound receptor 224 again for these ultrasound emitter 223 emission signals; And one can seal or open this electric supply installation box 222 with holding part 225 is that the relative position place is provided with, and this electric supply installation box 222 is that the kenel that is installed with a set of cells (not shown) is the example explanation in the present invention, and this second bottom 22 is provided with more than one and the keyboard hole 211 of a corresponding setting keyboard 226 at a distance of the upper end away from second loam cake 21, it is ccontaining to set keyboard 226 for this, and these setting keyboard 226 belows are placed with a microprocessor 227; This second bottom 22 and second loam cake 21 part that cooperatively interacts then respectively is provided with a semi-circular groove 229, inserts for an activate key 228.
And this display unit 1 and this measurement unit 2 are into the form of mutual pivot joint, as shown in Figure 3, make this display unit 1 measure the predetermined rotation of opening wide scope angle (difference according to the flip designs mode can be 90 degree or 270 degree) of unit 2 dos and dig, or cover this measurement unit 2 this.Shown in Fig. 4 A～B, the operator opens this display unit 1 upset and measures unit 2 one-tenth 90 degree vertical topography when operation in the present invention; And for example shown in Fig. 4 C, and stood against wall in its back by measurement person 40 when measuring season, and make its health back become parallel form with wall, again by operator 41 with a kind of portable supersonic body height measuring device of the present invention be placed in by measurement person 40 the crown and with 11 of first bottoms of display unit 1 by wall, measuring unit 2 then becomes the vertical angle gripping not put with wall, this moment, portable supersonic body height measuring device of the present invention maintained static, after then operator's 41 orders are left by measurement person 40 shown in Fig. 4 D, operator 41 presses the on ﹠ off switch of activate key 228 with forefinger, hear after raising device 124 sends " serge " sound and promptly represent to measure to finish that the operator can find out the height numerical value that is measured from LCD screen 122.
The ultimate principle of portable supersonic body height measuring device of the present invention, be after utilizing microprocessor 227 output digital signals, this digital signal through the emitter amplifying return circuit numerical values recited is converted to the aanalogvoltage size, with the ultrasound emitter 223 of output corresponding to measurement unit 2, when the ultrasound signal of launching utilizes air to work as medium, return via ground return, receive by this ultrasound receptor 224 that measures unit 2 again, via its time difference, and then the length of distance is learnt in calculating, see through the computing and the processing of microprocessor 227 again, convert signal to can directly read numerical value, be shown on this LCD screen 122; And when this ultrasound measurer measurement was finished, this speaker 124 sent the i.e. expression measurement of " serge " sound and finishes, and user 41 can be found out the correct value of the height that measures by this LCD screen 122.
Moreover, a kind of portable supersonic body height measuring device of the present invention, but mat microprocessor 227 is imported each one On Behalf Of The Name voluntarily, can remember the height numerical value and the measurement date of this measurement, and measuring equipment of the present invention can write down the data of many people more than many simultaneously, and can check height record in the past whenever and wherever possible.
As shown in Figure 5, it is the circuit flow chart for portable supersonic body height measuring device of the present invention, the start of entire circuit is controlled by activate key 228, this microprocessor receives signal behind the start key of pressing activate key 50, be transmitted reference frequency 51 (40KHz square wave), through emitter amplifying return circuit 52 amplification of ultrasound signal being transmitted signal 53 via this ultrasound emitter again goes out, and when the ultrasound signal runs into the obstruction of reflector 54 (ground), this ultrasound signal can reflect, and via behind this ultrasound receptor reception signal 55, via receptor amplifying return circuit 56 measurement parameter is converted to digital signal again, and with after its digital signal amplification, be delivered to voltage lifting circuit 57, again signal is transported to microprocessor processes 58 and calculates from launching signal to the time difference that receives signal, and then calculate the distance that differs, again by LCD screen range of a signal measured value 59 can interpretation by height numerical value that measurement person measured.
As shown in Figure 6, it is the program flow diagram for a kind of portable supersonic body height measuring device of the present invention, it is to begin the activate key signal 612 that controller is waited in initializing set 611 backs for program, but set value as overtime, this microprocessor is shutdown 613 automatically, and judge whether project implementation 614 during signal into the activate key input as control, the action items 615 of implementation controller if signal is correct, range determination signal 616 produces 40KHz square wave 617, judge whether to be 40KHz square wave 618 again, judge whether to receive correct ultrasound signal 619, utilize this LCD screen to show measurement 621 back termination routines 622 after beginning to carry out 620, and above-mentioned judged result utilizes this LCD screen 122 to show error messages and termination routine 623 when incorrect.
A kind of portable supersonic body height measuring device provided by the present invention with aforementioned case and other located by prior art quoted as proof mutually relatively the time, has more following advantage:
1, the present invention uses ultrasonic not launch and the reflection receivable on mat ground, must not commonly use pedestal and rectangular column and the slip rectangular channel of measuring body height device, but on volume minimal type, carry collection and make things convenient for.
2, measuring equipment lower cover group of the present invention can be scheduled to open wide the scope angle and be rotarily opened mode, makes to become 90 degree, mat display unit to measure near wall on the crown that the unit gently is pressed in the person of being measured with display unit, can avoid measuring the deviation of position.
3, the present invention launches with ultrasonic and receives, and utilizes again numeral to show, can obtain the very high height data of accuracy.
4, this portable supersonic body height measuring device can be remembered many of many people's date and height data, and child's growth situation understood in the height record that provides parents to inquire about child individual.
Claims (5)
1. portable supersonic body height measuring device, it is characterized in that: it comprises:
One display unit, this display unit has first loam cake and first bottom that is corresponding and can covers mutually, and this first loam cake is with respect to the first bottom part, has a storage tank, this storage tank is provided with a containing hole for a ccontaining LCD screen, with a speaker holddown groove that is used for fixing the speaker that can sound, and be the relative position place with containing hole and be provided with the transparent panel that can protect LCD screen, and first loam cake with first bottom at a distance of away from face be embedded with a sliding-proof pad;
One measures the unit, this measurement unit has second loam cake and second bottom that is corresponding and can covers mutually, and this second loam cake on second bottom is provided with a groove towards the second bottom part, and be equipped with a ultrasound emitter in this groove, one ultrasound receptor, one sets keyboard, one microprocessor, an and activate key, this second bottom to should the ultrasound emitter and the position of ultrasound receptor be respectively equipped with a holding part, receive its signal by the ultrasound receptor again for this ultrasound emitter emission signal, but also be equipped with an electric supply installation box in the groove of this second bottom, and this electric supply installation box corresponding position is provided with an activation keyway that cooperates with second loam cake, and this is covered with the corresponding keyboard hole of setting keyboard more than on second, it is ccontaining to set keyboard for this, and this setting keyboard below is placed with microprocessor;
Wherein, this display unit and this measurement unit are into the form of mutual pivot joint, make this display unit measure the unit to this and do and set the rotation of opening wide the scope angle and dig, or cover this measurement unit; This display unit measures the unit to this and opens wide the scope angle, spends according to 90 degree or 270 that are not all of flip designs.
2. a kind of portable supersonic body height measuring device as claimed in claim 1, it is characterized in that: this setting keyboard and the microprocessor that corresponds to this setting keyboard below, before can measuring for height, set input code name, numeral and year, month, day, and can set metric system or measurement made in Great Britain, and operation removing, memory and data read functions.
3. a kind of portable supersonic body height measuring device as claimed in claim 1 is characterized in that: this sliding-proof pad is a flexible plastic or the molding of rubber institute.
4. a kind of portable supersonic body height measuring device as claimed in claim 1 is characterized in that: this display unit and measurement unit can be contained in the box of same rule or irregular appearance design.
5. a kind of portable supersonic body height measuring device as claimed in claim 1 is characterized in that: but should be equipped with the various batteries that electric supply installation is manganese dry cell, lithium battery or chargeable reuse in the electric supply installation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100743782A CN100417364C (en) | 2004-09-13 | 2004-09-13 | Portable supersonic body height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100743782A CN100417364C (en) | 2004-09-13 | 2004-09-13 | Portable supersonic body height measuring device |
Publications (2)
| Publication Number | Publication Date |
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| CN1748649A CN1748649A (en) | 2006-03-22 |
| CN100417364C true CN100417364C (en) | 2008-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100743782A Expired - Fee Related CN100417364C (en) | 2004-09-13 | 2004-09-13 | Portable supersonic body height measuring device |
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| Country | Link |
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| CN (1) | CN100417364C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966084A (en) * | 2010-09-13 | 2011-02-09 | 昆明理工大学 | Portable memory infrared height measuring instrument |
| CN104970798A (en) * | 2015-08-05 | 2015-10-14 | 张越崎 | Height instrument |
| CN105661726A (en) * | 2015-11-17 | 2016-06-15 | 王晓辉 | Cap |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069714U (en) * | 1989-12-27 | 1991-01-23 | 苑文 | Supersonic body measuring apparatus |
| CN2164795Y (en) * | 1993-07-06 | 1994-05-18 | 沈阳市东辉光电技术研究所 | Game computer capable of metering height and weight of person |
| JPH10211189A (en) * | 1997-01-31 | 1998-08-11 | Akatsuki Denki Seisakusho:Kk | Non-contact stature measurement device |
| CN2315901Y (en) * | 1997-04-23 | 1999-04-28 | 章启勋 | Automatic measurer for person height |
| US20030159300A1 (en) * | 2001-12-04 | 2003-08-28 | Walt Disney Parks And Resorts | Height measurement method and apparatus |
| JP2004101343A (en) * | 2002-09-09 | 2004-04-02 | Hosiden Corp | Distance measuring machine |
-
2004
- 2004-09-13 CN CNB2004100743782A patent/CN100417364C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069714U (en) * | 1989-12-27 | 1991-01-23 | 苑文 | Supersonic body measuring apparatus |
| CN2164795Y (en) * | 1993-07-06 | 1994-05-18 | 沈阳市东辉光电技术研究所 | Game computer capable of metering height and weight of person |
| JPH10211189A (en) * | 1997-01-31 | 1998-08-11 | Akatsuki Denki Seisakusho:Kk | Non-contact stature measurement device |
| CN2315901Y (en) * | 1997-04-23 | 1999-04-28 | 章启勋 | Automatic measurer for person height |
| US20030159300A1 (en) * | 2001-12-04 | 2003-08-28 | Walt Disney Parks And Resorts | Height measurement method and apparatus |
| JP2004101343A (en) * | 2002-09-09 | 2004-04-02 | Hosiden Corp | Distance measuring machine |
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| CN1748649A (en) | 2006-03-22 |
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