CN102451007A - Portable height measurement device and method - Google Patents
Portable height measurement device and method Download PDFInfo
- Publication number
- CN102451007A CN102451007A CN2010105331500A CN201010533150A CN102451007A CN 102451007 A CN102451007 A CN 102451007A CN 2010105331500 A CN2010105331500 A CN 2010105331500A CN 201010533150 A CN201010533150 A CN 201010533150A CN 102451007 A CN102451007 A CN 102451007A
- Authority
- CN
- China
- Prior art keywords
- measuring device
- height measuring
- measurement
- processor
- portable height
- 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.)
- Granted
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a portable height measurement device and method. The device comprises a shell, a reading sensor and a processor, wherein the shell is provided with a positioning face and a measurement face which are vertical to each other; the positioning face can be placed over the head of a measured object horizontally, and the measurement face is arranged facing to a reference object; the reading sensor is arranged on the measurement face, and is configured to be suitable for reading codes in a code array standing ruler scales on the reference object; and the processor is configured for converting read codes into a height value of the measured object. The height measurement device and method provided by the embodiment of the invention have the advantages of small size, hardly space occupation and convenience in use.
Description
Technical field
The present invention relates to a kind of measuring device and method, particularly relate to a kind of portable height measuring device and method of representing the graduated encoding array of ruler to measure of utilizing.
Background technology
At present; The height measurement products of selling on the market is varied, and the height that for example volume is little is pasted and the height chi, and the metering system of this series products generally is to stick scale on the wall; Place the crown to assist reading with an object; Perhaps in a specified altitude assignment tape measure is installed, to the crown, the scale that reads on the tape measure is accomplished measurement through drop-down tape measure.Owing to need make with the naked eye and judge, and the position that measurand need change self when measuring just can know measurement result, so measurement error is big, uses inconvenient.In addition, some mechanical instrument for measuring height and ultrasound wave instrument for measuring height etc. are arranged, only need stand in assigned address in the time of measurement and can realize automatic measurement, still, these equipment volume are huge, and complex structure is unfavorable for moving and depositing.
Therefore, it is less to need a kind of volume, can realize measuring automatically and reading, and the height measuring device of breakthrough is arranged at the aspects of using such as convenience.
Summary of the invention
The objective of the invention is in order to overcome the defective that prior art exists, provide a kind of volume little, do not take up room basically, portable height measuring device and method easy to use.In order to realize this purpose, the technical scheme that the present invention taked is following.
According to the first aspect of the embodiment of the invention, a kind of portable height measuring device is provided, comprising: shell, have the locating surface and the measurement face that are perpendicular to one another, wherein locating surface is configured to be suitable for being placed horizontally at the crown, and measurement face is configured to be suitable for face with reference to object; Read sensor is arranged on the said measurement face, is configured to be suitable for reading the coding with reference in the encoding array of object previous generation rear sight subscale mark; And processor, be configured to the code conversion behaviour body height value that is read.
Whether according to an embodiment, said locating surface is provided with a sense switch, be used for detection and location face and contact with the measurand crown; And/or said measurement face is provided with at least one sense switch, be used to the measurement face that detects whether with contact with reference to object.
According to another embodiment, said portable height measuring device also comprises key-press module, is connected to said processor, is configured to be suitable for input measurement basic point numerical value and/or user profile.
According to another embodiment, said portable height measuring device also comprises display and/or sending module, is connected to said processor, is used for showing and/or sending measurement result.
According to another embodiment; Said portable height measuring device also comprises level detecting module; Be connected to said processor; And control said read sensor through said processor and when said locating surface is horizontal, work, the coding that reads when perhaps said locating surface being horizontal is as efficient coding.
According to another embodiment again, said coding comprises the OID sign indicating number, the said leaflet that is printed with the OID sign indicating number that comprises with reference to object.
According to the second aspect of the embodiment of the invention, a kind of height measuring method is provided, comprise step: will be configured to represent the graduated encoding array of ruler to be printed on the straight object surfaces or can be attached on the object on the straight body surface, as with reference to object; Be placed near the measurand crown that stands on reference to the object through locating surface, make measurement face be close to the object of reference surface, read and saidly measure to carry out height with reference to the coding in the encoding array on the object with portable height measuring device; And show and/or the transmission measurement result.
Whether according to an embodiment, said height measuring method also comprises step: detect portable height measuring device and contact with measurand and/or with reference to object; Perhaps, portable height measuring device level whether.
According to the third aspect of the embodiment of the invention, provide a kind of be used for that height measures with reference to object, comprise being configured to represent the graduated encoding array of ruler.
According to an embodiment, said object of reference also is printed with decorative pattern.
To combine accompanying drawing below and through concrete embodiment the present invention is further specified, wherein same or analogous parts use the same reference numerals to represent in institute's drawings attached.
Description of drawings
Fig. 1 is the schematic structure view according to the portable height measuring device of one embodiment of the invention;
Fig. 2 is the sketch map according to the explanation setting measurement precision of one embodiment of the invention;
Fig. 3 is the structured flowchart according to the portable height measuring device of one embodiment of the invention;
Fig. 4 is the structured flowchart according to the portable height measuring device of another embodiment of the present invention;
Fig. 5 is the structured flowchart according to the portable height measuring device of another embodiment of the present invention;
Fig. 6 is the structured flowchart according to the portable height measuring device of another embodiment of the present invention;
Fig. 7 is according to the present invention's structured flowchart of the portable height measuring device of another embodiment again;
Fig. 8 is according to the present invention's structured flowchart of the portable height measuring device of another embodiment again;
Fig. 9 is according to the present invention's structured flowchart of the portable height measuring device of another embodiment again;
Figure 10 is the flow chart according to the height measuring method of one embodiment of the invention;
Figure 11 is the height measuring device user mode sketch map according to one embodiment of the invention.
The specific embodiment
As shown in Figure 1, be according to the schematic structure view of the portable height measuring device 100 of one embodiment of the invention, comprising: shell 102, read sensor 104, and processor 106 (not shown in figure 1)s that are positioned at shell.In another embodiment, also alternatively the shaped design of shell 102 is become to comprise handle portion 108, see Fig. 1, use with convenient.
Shell 102 has the locating surface 110 and measurement face 112 that is perpendicular to one another, and wherein locating surface 110 is configured to be suitable for being placed horizontally at the measurand crown, and measurement face 112 is configured to be suitable for face with reference to object.Read sensor 104 is arranged on the said measurement face 112, is configured to be suitable for reading the coding with reference in the encoding array of object previous generation rear sight subscale mark.It is the height value of measurand that processor 106 is configured to the code conversion that is read.
Wherein will be configured to represent the graduated encoding array of ruler to be printed on the straight object surfaces or can be attached on the object on the straight body surface, as with reference to object.
Coding applicable to this instance includes but not limited to OID sign indicating number, bar code, two-dimension code etc., as long as can be used for representing the scale of ruler and can being read any coding that pick off 104 reads, all can be used for the height measuring device of present embodiment.Though following explanation is an example with bar code, OID sign indicating number and two-dimension code, will be appreciated by those skilled in the art that this just illustrates, be not restriction.
Bar code, two-dimension code, OID sign indicating number etc. all can be realized automatic function of reading data.Wherein, bar code (barcode) is a plurality of secret notes and the blank that width is not waited, and arranges according to certain coding rule, in order to express the graphical identifier of one group of information.Common bar code is the pattern of parallel lines that the secret note (abbreviation bar) that differed greatly by reflectance and informal voucher (being called for short empty) are lined up.Two-dimension code (2-dimensional bar code) is the chequered with black and white graphic recording data symbol information that (on the two-dimensional directional) distributes on the plane according to certain rules with specific geometric figure; On coding, utilize " 0 ", the notion of " 1 " bit stream that constitutes the computer-internal logical foundations dexterously, use several and the corresponding geometrical body of binary system to represent the literal numerical information.OID (being Optical Identification) sign indicating number is a kind of of optical identification code, and each OID coded graphics all is made up of according to ad hoc rule the point that many human eyes are difficult to recognize, and corresponds to one group of special value.The interferential characteristic of its low vision can be hidden under the multicolour pattern of leaflet, and naked eyes are difficult to see, so be referred to as hidden code.
According to the precision of measuring and the requirements such as greatest length of measurement, through means such as printing, sprayings, with above-mentioned or other be coded in be produced on the one dimension direction can be used for the height measurement with reference on the object.For example printing or spraying on the wall, on the pillar, on the cupboard, door or doorframe or other more straight with reference on the object, as long as convenient measured object near.In another embodiment; Can also or be sprayed on paper spare (for example paper slip) or other leaflets the coding printing; During use, only need with its stick on convenient measured object near wall on, on the pillar, on the cupboard, door or doorframe or other more straight with reference on the object.In other embodiments, also decorative pattern can also printed on the object of reference; Perhaps represent the graduated encoding array of ruler being printed with on the leaflet of decorative pattern to print, coding is hidden in the decorative pattern.Wherein can through the scope of control coding printing, come the setting measurement precision according to the required precision of measuring.Specifically, be 5mm if make certainty of measurement, just in its orientation, be printed as 5mm and get final product to the width of coding, as shown in Figure 2.
In other embodiments, can also adopt hidden code.Hidden code is except above-mentioned OID sign indicating number; Can also adopt sightless but the coding that printing ink that can discerned and read by read sensor 104 or similar material are printed of vision; For example utilize coding, can discern by the read sensor that utilizes ultraviolet to read to the visible ink printing of ultraviolet.
As shown in Figure 3, in one embodiment, said portable height measuring device 100 also comprises display 114 alternatively.Read sensor 104 comprises optical pickocff, can launch light beam, is used for scanning and reads coding, and the coded signal that reads is sent to processor 106.Wherein the shape of emitted light beams shape (the for example width of light beam and/or length etc.) configurable one-tenth and each coding is consistent basically.
As shown in Figure 5, in one embodiment, said portable height measuring device also can comprise sending module 118, is connected to said processor 106, is used to send measurement result.Specifically, this sending module 118 can pass through modes such as radio, infrared ray, wifi and bluetooth, and measurement result is sent to PC, main frame, long-range demonstration or controller or the like, so that record or processing measurement result.
As shown in Figure 6, in another embodiment, said portable height measuring device also comprises voice cue module 120, for example mp3 module, buzzer or loudspeaker etc. alternatively.This voice cue module 120 is connected with said processor 106, is configured to the length numerical value of voice broadcast from said processor 106.
As shown in Figure 7, in one embodiment, said portable height measuring device also comprises key-press module 122 alternatively.Key-press module 122 comprises button, keypad and peripheral circuit thereof or the like, is connected to said processor 106, wherein except the switching on and shutting down button, and the also configurable one-tenth input measurement of key-press module 122 basic point numerical value and/or user profile.Wherein user profile comprises user's age, name etc., measures basic point numerical value and is meant and the starting point of measuring is arranged on when being higher than measurand reference position of living in length value between the starting point of measurement and the measurand reference position of living in.For example, the paper spare that is printed with coding is sticked on the ground certain distance (for example 1 meter) that is higher than measurand and stands locate, then measuring basic point numerical value is exactly this distance value (promptly 1 meter).Size through this method can be dwindled leaflet promptly will be printed as two meters high leaflets originally, only needed one meter on seal just much of that now.Behind key-press module 122 setting measurement basic point numerical value, processor 106 can be configured on detection data basis, add measures basic point numerical value, thereby can draw the actual height of measurand.
As shown in Figure 8; In one embodiment; Said portable height measuring device also comprises position detecting module 124, is connected with said processor 106, is used to detect this portable height measuring device whether with the end of measurand and/or comprise whether fully contacting with reference to object of encoding array; And, control read sensors 104 through processor 106 and work in the end of confirming portable height measuring device and measurand and/or after comprising the contact of encoding array with reference to object.Specifically, position detecting module 124 is used to check whether the user correctly uses portable height measuring device to measure.Guarantee the accuracy measured; The user must lie in the locating surface 110 of portable height measuring device on the measurand crown; And will measurement face 112 be adjacent to comprise encoding array with reference to object the wall of leaflet (for example post coding); So that portable height measuring device will keep vertical with wall, see Fig. 1 and Figure 11.
As shown in Figure 1, position detecting module 124 comprises the sense switch 126 that is arranged on the locating surface 110, and whether this sense switch 126 is used for detection and location face and contacts with the measurand crown; And/or at least one sense switch 126 on the measurement face of being arranged on 112, be used to the measurement face that detects whether with contact with reference to object.
Sense switch 126 comprises common mechanical switch, metal clips, soft-touch control etc.In one embodiment, two sense switches 126 are set on measurement face 112 preferably, about in the of 104 both sides to lay respectively at read sensor, see Fig. 1.When these two switches all are triggered, the measurement face that just can confirm portable height measuring device 100 be adjacent to comprise encoding array with reference to object.In the present embodiment, be arranged to the locating surface 110 of portable height measuring device and measurement face 112 vertical, and all be provided with sense switch 126 on both sides.When the measurement face of detecting 112 be adjacent to comprise encoding array with reference to object, and the measurand crown when sense switch 126 is all closed in other words, just can begin to measure when fully having touched locating surface (be portable height measuring device bottom).Certainly, in other embodiments, also can use a sense switch, be placed on this switch near the center of measurement face 112, when this switch is pressed, can think that also portable height measuring device has been adjacent to wall.In like manner, in the place that portable height measuring device contacts with the measurand crown, also can detect with switch.
As shown in Figure 9, in one embodiment, said portable height measuring device also comprises level detecting module 128, is connected with said processor 106, and controls the work of read sensors 104 through processor 106.According to an embodiment; This level detecting module 128 can be to detect the horizon rule structure of bubble at built-in dark color liquid, band; Tip position both sides at horizon rule are provided with photoelectric detection switch; When portable height measuring device (being locating surface 110) was in level (scanning light beam of read sensor 104 transmissions just is in level), bubble just was between the photoelectric detection switch, and then photoelectric detection switch sends signal and gives processor 106.At this moment, processor 106 control read sensors 104 are started working, perhaps will this moment coding that read sensor 104 reads as the efficient coding of measuring.Specifically, the signal in the time of can level detecting module 128 being detected portable height measuring device 100 and is horizontal is as 1, otherwise as zero, and then, the coded signal that itself and read sensor 104 are read multiplies each other, and its result is efficient coding.
In addition, note that the read sensor 104 and the locating surface 110 of portable height measuring device 100 are fixed in the distance of vertical direction, when calculating measurement result, can processor 106 be configured to from measured value, deduct this fixed distance.
Shown in figure 10, be flow chart according to the height measuring method of an embodiment, mainly comprise prefabricated step 1001 and measuring process 1005.In another embodiment, also comprise detection step 1003 alternatively.In other embodiments, also comprise demonstration and/or forwarding step 1005 alternatively.Wherein in prefabricated step 1001, represent the graduated encoding array of ruler to be printed on the straight object surfaces or can be attached on the object on the straight body surface being configured to, as with reference to object; Whether wherein in detecting step 1003, detect portable height measuring device and contact with measurand and/or with reference to object, whether perhaps portable height measuring device level; In measuring process 1005; Be placed on the crown that stands on reference near the measurand the object through locating surface with portable height measuring device; The measurement face of making is close to the object of reference surface, reads saidly to carry out height with reference to the coding in the encoding array on the object and measure.In addition, demonstration and/or forwarding step 1007 are used to show measurement result, and/or measurement result is sent to PC, main frame, long-range demonstration or controller or the like, so that record or processing measurement result.Through instance the height measuring method according to present embodiment is specified below.
Shown in figure 11, be portable height measuring device user mode sketch map according to an embodiment.At first, a series of codings (for example OID sign indicating number) according to the predetermined precision requirement, have been confirmed to be configured to one-dimensional array behind the spacing distance, each coding of going has been distributed represent the different scales of ruler; And, according to this configuration requirement encoding array is produced on reference on the object 200, for example print or be sprayed on (step 1001) on the paper spare.
Secondly; When measuring, will for example stick on the wall with reference to object 200, measured object is in or stands in to comprise the other of coding with reference to object 200; Then, portable height measuring device 100 is placed on the end (the for example head of measurand) of measurand.The locating surface that detects portable height measuring device 100 110 and measurement face 112 respectively with measurand with fully contact back when being horizontal (perhaps detect portable height measuring device 100) (step 1003) with reference to object, read height number (step 1005) through read sensor 104.In addition, also can show the height value of measuring and/or utilize sending module that measurement result is sent (step 1007) through display device.It is thus clear that this measurement can need not other people and assist and can accomplish, and has removed the naked eyes judgement from, has improved certainty of measurement greatly.
If being printed with the paper spare of coding sticks on and is higher than the ground H that measurand is stood
0The place, then measuring basic point numerical value is exactly H
0If the height that measure this moment is H
1, then the height of measured object is H=H
0+ H
1, see Figure 11.
The volume of wherein portable height measuring device 100 can accomplish to have only books generally big, is suitable for being placed into the end of measurand, and the ultrasound wave instrument for measuring height with respect to realizing equally measuring has automatically dwindled volume greatly, has practiced thrift cost.In realizing the height measurement device of automatic reading, volume is less, can be because of take local not excessive and influence the daily life of user.
More than describe the present invention through concrete embodiment, but the present invention is not limited to these concrete embodiment.It will be understood by those skilled in the art that and to make various modifications to the present invention, be equal to replacement, change or the like.But these conversion all should be within protection scope of the present invention as long as do not deviate from spirit of the present invention.In addition, the more employed terms of present specification and claims, for example " on ", D score, " level ", " vertically " or the like, be not restriction, only be for the ease of describing.In addition, above many places described " embodiment ", " another embodiment " or the like represent various embodiment, can certainly be with its all or part of being implemented among the embodiment.
Claims (10)
1. a portable height measuring device is characterized in that, comprising:
Shell has the locating surface and the measurement face that are perpendicular to one another, and wherein locating surface is configured to be suitable for being placed horizontally at the measurand crown, and measurement face is configured to be suitable for face with reference to object;
Read sensor is arranged on the said measurement face, is configured to be suitable for reading the coding with reference in the encoding array of object previous generation rear sight subscale mark; And
Processor, being configured to the code conversion that is read is the height value of measurand.
2. whether portable height measuring device as claimed in claim 1 is characterized in that: said locating surface is provided with a sense switch, be used for detection and location face and contact with the measurand crown; And/or said measurement face is provided with at least one sense switch, be used to the measurement face that detects whether with contact with reference to object.
3. portable height measuring device as claimed in claim 1 is characterized in that, also comprises:
Key-press module is connected to said processor, is configured to be suitable for input measurement basic point numerical value and/or user profile.
4. portable height measuring device as claimed in claim 1 is characterized in that, also comprises:
Display and/or sending module are connected to said processor, are used for showing and/or sending measurement result.
5. portable height measuring device as claimed in claim 1 is characterized in that, also comprises:
Level detecting module is connected to said processor, and controls said read sensor through said processor and when said locating surface is horizontal, work, and the coding that reads when perhaps said locating surface being horizontal is as efficient coding.
6. like each described portable height measuring device of claim 1 to 5, it is characterized in that: said coding comprises the OID sign indicating number, the said leaflet that is printed with the OID sign indicating number that comprises with reference to object.
7. a height measuring method is characterized in that, may further comprise the steps:
With being configured to represent the graduated encoding array of ruler to be printed on the straight object surfaces or can being attached on the object on the straight body surface, as with reference to object;
Be placed near the measurand crown that stands on reference to the object through locating surface, make measurement face be close to the object of reference surface, read and saidly measure to carry out height with reference to the coding in the encoding array on the object with portable height measuring device; And
Show and/or the transmission measurement result.
8. height measuring method as claimed in claim 7 is characterized in that, and is further comprising the steps of:
Whether detect portable height measuring device contacts with measurand and/or with reference to object; Perhaps, portable height measuring device level whether.
One kind be used for that height measures with reference to object, it is characterized in that, comprising: be configured to represent the graduated encoding array of ruler.
10. as claimed in claim 9 with reference to object, it is characterized in that: said object of reference also is printed with decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010533150.0A CN102451007B (en) | 2010-10-21 | 2010-10-21 | Portable height measurement device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010533150.0A CN102451007B (en) | 2010-10-21 | 2010-10-21 | Portable height measurement device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102451007A true CN102451007A (en) | 2012-05-16 |
| CN102451007B CN102451007B (en) | 2016-05-25 |
Family
ID=46034961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010533150.0A Active CN102451007B (en) | 2010-10-21 | 2010-10-21 | Portable height measurement device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102451007B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876779A (en) * | 2014-04-12 | 2014-06-25 | 林聪� | Intelligent height measuring instrument |
| CN103968926A (en) * | 2014-05-14 | 2014-08-06 | 杭州云豆科技有限公司 | Intelligent height and weight measuring system |
| CN104720817A (en) * | 2015-04-02 | 2015-06-24 | 吴爱好 | Height measuring instrument |
| CN108810613A (en) * | 2017-05-02 | 2018-11-13 | 深圳市九州传媒科技有限公司 | television channel switching method and device |
| WO2020045366A1 (en) * | 2018-08-31 | 2020-03-05 | 株式会社タニタ | Length measuring device, length measuring method, program, and body height meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3835609A1 (en) * | 1988-10-19 | 1990-04-26 | Busse Design Ulm Gmbh | Length-measuring device (instrument) |
| CN2061827U (en) * | 1990-03-30 | 1990-09-12 | 陈立春 | Measuring meter for body height |
| CN2089317U (en) * | 1990-12-25 | 1991-11-27 | 陈立春 | Stature measuremeter |
| JPH08336510A (en) * | 1995-06-12 | 1996-12-24 | Keisuke Harikawa | Stature meter for bar code scale |
| CN101053525A (en) * | 2007-02-15 | 2007-10-17 | 中山市创源电子有限公司 | Instrument for measuring height of human body |
-
2010
- 2010-10-21 CN CN201010533150.0A patent/CN102451007B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3835609A1 (en) * | 1988-10-19 | 1990-04-26 | Busse Design Ulm Gmbh | Length-measuring device (instrument) |
| CN2061827U (en) * | 1990-03-30 | 1990-09-12 | 陈立春 | Measuring meter for body height |
| CN2089317U (en) * | 1990-12-25 | 1991-11-27 | 陈立春 | Stature measuremeter |
| JPH08336510A (en) * | 1995-06-12 | 1996-12-24 | Keisuke Harikawa | Stature meter for bar code scale |
| CN101053525A (en) * | 2007-02-15 | 2007-10-17 | 中山市创源电子有限公司 | Instrument for measuring height of human body |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876779A (en) * | 2014-04-12 | 2014-06-25 | 林聪� | Intelligent height measuring instrument |
| CN103968926A (en) * | 2014-05-14 | 2014-08-06 | 杭州云豆科技有限公司 | Intelligent height and weight measuring system |
| CN104720817A (en) * | 2015-04-02 | 2015-06-24 | 吴爱好 | Height measuring instrument |
| CN108810613A (en) * | 2017-05-02 | 2018-11-13 | 深圳市九州传媒科技有限公司 | television channel switching method and device |
| WO2020045366A1 (en) * | 2018-08-31 | 2020-03-05 | 株式会社タニタ | Length measuring device, length measuring method, program, and body height meter |
| JP2020034516A (en) * | 2018-08-31 | 2020-03-05 | 株式会社タニタ | Length measuring device, method for measuring length, program, and stadiometer |
| US20210212599A1 (en) * | 2018-08-31 | 2021-07-15 | Tanita Corporation | Length measuring apparatus, length measuring method, non-transitory computer-readable recording medium, and height scale |
| JP7475621B2 (en) | 2018-08-31 | 2024-04-30 | 株式会社タニタ | Length measuring device, length measuring method, program, and height gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102451007B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5652412A (en) | Pen and paper information recording system | |
| KR100815843B1 (en) | Encoded paper for optical reading | |
| CN102451007A (en) | Portable height measurement device and method | |
| US9679310B1 (en) | Electronic display with combined human and machine readable elements | |
| JPH0836452A (en) | Writing pen and writing pen device | |
| US20020033820A1 (en) | Information-related devices and methods | |
| GB2183071A (en) | Apparatus for capturing information in drawing or writing | |
| CN104133562A (en) | Information input/output apparatus | |
| JP2010211577A5 (en) | ||
| CN104106029A (en) | Device for entering information into a data processing system | |
| ES2213401T3 (en) | DEVICE AND PROCEDURE FOR DATA RECORDING, THAT CORRESPOND TO WRITTEN OR REGISTERED INFORMATION. | |
| CN102192743A (en) | Navigation device and system for scenic spot | |
| JP2009176206A (en) | Meter inspection system of measuring instrument using two-dimensional code | |
| CN101004347B (en) | Digital display type measuring device | |
| US6903726B1 (en) | Method and system for determining positions on a document | |
| EP0362970A2 (en) | A writing instrument for use in capturing information in drawing or writing | |
| CN208366358U (en) | Code device, system and encoder | |
| CN202748745U (en) | High-precision positioning electronic pen and electronic whiteboard system | |
| CN102486702A (en) | Reflection-type optical sensing device and electronic device | |
| JP2005331347A (en) | Measuring system | |
| CN107727004A (en) | Angular transducer | |
| CN2499806Y (en) | Photoelectric float digital full numerical liquid level meter | |
| KR20140030853A (en) | Input system with electronic pen | |
| CN203396360U (en) | Oid digital length ruler | |
| CN102109376A (en) | Intelligent platform scale and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Five A zone, 12 investment building, 520000 East Conference Road, Torch Development Zone, Guangdong, Zhongshan Applicant after: Guangdong Transtek Medical Electronics Co., Ltd. Address before: 528441 Guangdong city of Zhongshan Province town Jin An Lu Village title Applicant before: Zhongshan Chuangyuan Electronics Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHONGSHAN CHUANGYUAN ELECTRONICS CO.,LTD. TO: GUANGDONG LEXIN MEDICAL ELECTRONICS CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |