CN107677170A - Digital tape measure - Google Patents
Digital tape measure Download PDFInfo
- Publication number
- CN107677170A CN107677170A CN201711004358.1A CN201711004358A CN107677170A CN 107677170 A CN107677170 A CN 107677170A CN 201711004358 A CN201711004358 A CN 201711004358A CN 107677170 A CN107677170 A CN 107677170A
- Authority
- CN
- China
- Prior art keywords
- light penetrating
- penetrating object
- tape
- digital
- word group
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1061—Means for displaying or assisting reading of length measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1061—Means for displaying or assisting reading of length measurement
- G01B3/1069—Electronic or mechanical display arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
A kind of digital tape measure, category survey tool field.Solves the digitized problem of tape measure.On the surface in the nearly exit of tape measure, there is a raised support（12）, have multiple bulbs on the inner surface of support, 8 word groups of the 8-shaped being made up of hollow small cuboid below bulb face band tape and tape；The structure of three 8 word groups is also identical to three Seven pieces digital displaying economize on electricity road connections；Three 8 word groups line up 1 vertical font；There is a decimal point solid hole in the lower left corner of the one 8 word group upper left corner and second 8 word group（30）, have the second phototriode in the hole（28）；Each rectangular transparent surface and the face of each corresponding hollow small cuboid are equal in magnitude；And light can be made to be irradiated to through the light penetrating object on band tape on each phototriode；First light penetrating object（7）On be the second light penetrating object（8）, it is the 3rd light penetrating object on the second light penetrating object（9）；Three saturating vertical setting of types are into 1 font.For fields of measurement.
Description
Technical field
A kind of digital tape measure, category survey tool field.
Background technology
Existing tape measure, the scale that can only be seen above, if hypometropia, Chu is not seen more.
The content of the invention
Here a kind of digital tape measure is invented, the scale on chi is shown with numeral, so, just more easily reads to measure
Numeral.
The invention is such：On the surface in the nearly exit of tape measure, there is a raised support（12）, on the inner surface of support
There are multiple bulbs, 8 word groups of the 8-shaped being made up of hollow small cuboid below bulb face band tape and tape；Often
There is a phototriode under individual hollow small cuboid and under decimal point, bulb be able to can be irradiated to photosensitive through band tape
On triode；Every seven hollow small cuboids form 8 word groups of a 8-shaped；8 word groups correspond to seven of the 8-shaped on display screen
Section display section；First 8 word group（1）On the first small cuboid（10）The piece of digital of Seven pieces digital displaying section first on corresponding display screen
Display section（20）；Second small cuboid（17）Corresponding second segment numerical monitor section（26）, the 3rd small cuboid（16）Corresponding 3rd
Piece of digital display section（25）, the 4th small cuboid（15）Corresponding 4th piece of digital display section（23）, the 5th small cuboid（13）It is right
Answer the 5th piece of digital display section（24）, the 6th small cuboid（14）Corresponding 6th piece of digital display section（22）, the 7th small cuboid
（11）Corresponding 7th piece of digital display section（21）；Battery（27）Positive pole be connected to the first small cuboid of first 8 word group (1)
Lower phototriode（29）Colelctor electrode, its emitter stage is out connected to first paragraph numerical monitor section one end on display screen, then from
The other end comes out the negative pole for being connected to battery；Similarly, other small cuboids is identical with the circuit of corresponding numerical monitor section connection；
First 8 word group（1）There is second 8 word group top（2）, second 8 word group and second Seven pieces digital displaying section on display screen（5）
Corresponding connection；There are the 3rd 8 word groups above second 8 word group（12）, the 3rd 8 word group with the 3rd seven on the 3rd display screen
Section display section（6）Corresponding connection；The structure of three 8 word groups is also identical to three Seven pieces digital displaying economize on electricity road connections；Three 8 word groups rows
Into 1 vertical font；There is a decimal point solid hole in the lower left corner of the one 8 word group upper left corner and second 8 word group（30）, the hole
Inside there is the second phototriode（28）；In each scale of the tape band surface of tape measure（18）On have three light penetrating objects, Mei Getou
Body of light is made up of 1 to the 8 each digital font corresponding with scale, i.e., the number represented on each scale rectangular transparent surface
Value, corresponding numerical value can be formed with rectangular transparent surface on the scale；Each rectangular transparent surface with it is corresponding
Each hollow small cuboid face it is equal in magnitude；And light can be made to be irradiated to each through the light penetrating object on band tape
On phototriode；First light penetrating object（7）On be the second light penetrating object（8）, it is the 3rd light penetrating object on the second light penetrating object（9）；Three
Saturating vertical setting of types is into 1 font；Between the first light penetrating object upper left corner and the lower left corner of the second light penetrating object, there is a decimal point open-work, should
Open-work is corresponding with decimal point solid hole；The positive pole of battery is connected to decimal spot hole（30）Under the second phototriode（28）'s
Colelctor electrode, then from emitting on the aobvious point of the decimal point that is connected to by Seven pieces digital displaying section, then be out linked back electricity from the aobvious point of decimal point
The negative pole in pond；Anode is out connected to raised support bulb（19）On, then be linked back GND from bulb.Rolled up using numeral
When chi, pull out tape and measure.The length that tape pulls out is equal with corresponding scale in tape.And on the scale
The numerical value of rectangle transparent surface composition is also equal.Therefore, tape how long is pulled out, when stopping drawing（When being measured）Emitting bulb
Illumination by the digital transparent surface of combination, when being irradiated on the phototriode in 8 word groups, phototriode conducting, make electricity
The collector and emitter by phototriode is flowed to after Seven pieces digital displaying section, returns GND.It can thus show
The numerical value of measurement is read on screen.The digital tape measure error of the design is at 0.1 centimetre, that is to say, that the result of each measurement
One 0.1 centimetre will be added.
Due to using above-mentioned design method so that for tape measure when measurement, its measurement result can be directly aobvious with numeral
Show to come, so as to easily read, or storage.
Brief description of the drawings
Fig. 1 is digital tape measure full figure.
Embodiment
In Fig. 1, on the surface in the nearly exit of tape measure, there is a raised support（12）, have on the inner surface of support multiple
Bulb, 8 word groups of the 8-shaped being made up of hollow small cuboid below bulb face band tape and tape；It is each hollow
Small cuboid under and decimal point under have a phototriode, bulb, which can pass through band tape, can be irradiated to phototriode
On；Every seven hollow small cuboids form 8 word groups of a 8-shaped；8 word groups correspond to the Seven pieces digital displaying of the 8-shaped on display screen
Section；First 8 word group（1）On the first small cuboid（10）Seven pieces digital displaying section first paragraph numerical monitor section on corresponding display screen
（20）；Second small cuboid（17）Corresponding second segment numerical monitor section（26）, the 3rd small cuboid（16）Corresponding 3rd piece of digital
Display section（25）, the 4th small cuboid（15）Corresponding 4th piece of digital display section（23）, the 5th small cuboid（13）Corresponding 5th
Piece of digital display section（24）, the 6th small cuboid（14）Corresponding 6th piece of digital display section（22）, the 7th small cuboid（11）It is right
Answer the 7th piece of digital display section（21）；Battery（27）Positive pole be connected to it is photosensitive under the first small cuboid of first 8 word group (1)
Triode（29）Colelctor electrode, its emitter stage is out connected to first paragraph numerical monitor section one end on display screen, then from the other end
Out it is connected to the negative pole of battery；Similarly, other small cuboids is identical with the circuit of corresponding numerical monitor section connection；First
8 word groups（1）There is second 8 word group top（2）, second 8 word group and second Seven pieces digital displaying section on display screen（5）It is corresponding to connect
Connect；There are the 3rd 8 word groups above second 8 word group（12）, the 3rd 8 word group and the 3rd Seven pieces digital displaying on the 3rd display screen
Section（6）Corresponding connection；The structure of three 8 word groups is also identical to three Seven pieces digital displaying economize on electricity road connections；Three 8 word groups are lined up vertically
1 font；There is a decimal point solid hole in the lower left corner of the one 8 word group upper left corner and second 8 word group（30）, have in the hole
Two phototriodes（28）；In each scale of the tape band surface of tape measure（18）On have three light penetrating objects, each light penetrating object by
Rectangular transparent surface forms 1 to the 8 each digital font corresponding with scale, i.e., the numerical value represented on each scale can
So that corresponding numerical value is formed with rectangular transparent surface on the scale；Each rectangular transparent surface with it is corresponding each
The face of individual hollow small cuboid is equal in magnitude；And can make light through the light penetrating object on band tape be irradiated to each photosensitive three
In pole pipe；First light penetrating object（7）On be the second light penetrating object（8）, it is the 3rd light penetrating object on the second light penetrating object（9）；Three saturating vertical setting of types
Into 1 font；Between the first light penetrating object upper left corner and the lower left corner of the second light penetrating object, there is a decimal point open-work, the open-work with
Decimal point solid hole is corresponding；The positive pole of battery is connected to decimal spot hole（30）Under the second phototriode（28）Current collection
Pole, then from emitting on the aobvious point of the decimal point that is connected to by Seven pieces digital displaying section, then be out linked back battery from the aobvious point of decimal point
Negative pole；Anode is out connected to raised support bulb（19）On, then be linked back GND from bulb.
Claims (1)
1. a kind of digital tape measure, it is characterized in that：On the surface in the nearly exit of tape measure, there is a raised support（12）, support it is interior
There are multiple bulbs on surface, 8 words of the 8-shaped being made up of hollow small cuboid below bulb face band tape and tape
Group；There is a phototriode under each hollow small cuboid and under decimal point, bulb, which can pass through band tape, to be irradiated
Onto phototriode；Every seven hollow small cuboids form 8 word groups of a 8-shaped；8 word groups correspond to 8 words on display screen
The Seven pieces digital displaying section of shape；First 8 word group（1）On the first small cuboid（10）Seven pieces digital displaying section first on corresponding display screen
Piece of digital display section（20）；Second small cuboid（17）Corresponding second segment numerical monitor section（26）, the 3rd small cuboid（16）It is right
Answer the 3rd piece of digital display section（25）, the 4th small cuboid（15）Corresponding 4th piece of digital display section（23）, the 5th small cuboid
（13）Corresponding 5th piece of digital display section（24）, the 6th small cuboid（14）Corresponding 6th piece of digital display section（22）, the 7th is small
Cuboid（11）Corresponding 7th piece of digital display section（21）；Battery（27）Positive pole be connected to the first small of first 8 word group (1)
Phototriode under cuboid（29）Colelctor electrode, its emitter stage out be connected to first paragraph numerical monitor section one on display screen
End, then the negative pole for being connected to battery is come out from the other end；Similarly, the electricity with the connection of corresponding numerical monitor section of other small cuboids
Road is identical；First 8 word group（1）There is second 8 word group top（2）, second 8 word group and second seven sections on display screen are aobvious
Show section（5）Corresponding connection；There are the 3rd 8 word groups above second 8 word group（12）, the 3rd 8 word group with the 3rd display screen
3rd Seven pieces digital displaying section（6）Corresponding connection；The structure of three 8 word groups is also identical to three Seven pieces digital displaying economize on electricity road connections；Three
Individual 8 word group lines up 1 vertical font；There is a decimal point solid hole in the lower left corner of the one 8 word group upper left corner and second 8 word group
（30）, have the second phototriode in the hole（28）；In each scale of the tape band surface of tape measure（18）On have three printing opacities
Body, each light penetrating object are made up of 1 to the 8 each digital font corresponding with scale, i.e., each scale rectangular transparent surface
The numerical value of upper expression, corresponding numerical value can be formed with rectangular transparent surface on the scale；Each is rectangular
Smooth surface and the face of each corresponding hollow small cuboid are equal in magnitude；And light can be made to be shone through the light penetrating object on band tape
It is mapped on each phototriode；First light penetrating object（7）On be the second light penetrating object（8）, it is the 3rd printing opacity on the second light penetrating object
Body（9）；Three saturating vertical setting of types are into 1 font；Between the first light penetrating object upper left corner and the lower left corner of the second light penetrating object, there is a decimal
Point open-work, the open-work are corresponding with decimal point solid hole；The positive pole of battery is connected to decimal spot hole（30）Under second photosensitive three
Pole pipe（28）Colelctor electrode, then show a little from emitting on the aobvious point of the decimal point that is connected to by Seven pieces digital displaying section, then from decimal point
Out be linked back the negative pole of battery；Anode is out connected to raised support bulb（19）On, then be linked back GND from bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004358.1A CN107677170A (en) | 2017-10-25 | 2017-10-25 | Digital tape measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004358.1A CN107677170A (en) | 2017-10-25 | 2017-10-25 | Digital tape measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677170A true CN107677170A (en) | 2018-02-09 |
Family
ID=61141651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711004358.1A Pending CN107677170A (en) | 2017-10-25 | 2017-10-25 | Digital tape measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107677170A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102292A (en) * | 1986-03-27 | 1988-01-20 | 杜拉塞尔国际公司 | Tape device |
| CN2727687Y (en) * | 2004-09-07 | 2005-09-21 | 谢广钰 | Electronic tape measure |
| CN2823973Y (en) * | 2005-07-20 | 2006-10-04 | 薛志强 | Digital display photoelectric flexible rule |
| CN200982847Y (en) * | 2006-11-28 | 2007-11-28 | 薛志强 | Digital display photoelectric band tape |
| CN201847682U (en) * | 2010-05-18 | 2011-06-01 | 中山市创源电子有限公司 | Circumference measuring electric tape measure |
| CN204229345U (en) * | 2014-05-13 | 2015-03-25 | 夏平帆 | Anti-peeping cipher inputting keyboard |
| CN205027232U (en) * | 2015-09-30 | 2016-02-10 | 捷荣科技集团有限公司 | Infrared transceiver circuits and intelligent tape measure of intelligence tape measure |
-
2017
- 2017-10-25 CN CN201711004358.1A patent/CN107677170A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102292A (en) * | 1986-03-27 | 1988-01-20 | 杜拉塞尔国际公司 | Tape device |
| CN2727687Y (en) * | 2004-09-07 | 2005-09-21 | 谢广钰 | Electronic tape measure |
| CN2823973Y (en) * | 2005-07-20 | 2006-10-04 | 薛志强 | Digital display photoelectric flexible rule |
| CN200982847Y (en) * | 2006-11-28 | 2007-11-28 | 薛志强 | Digital display photoelectric band tape |
| CN201847682U (en) * | 2010-05-18 | 2011-06-01 | 中山市创源电子有限公司 | Circumference measuring electric tape measure |
| CN204229345U (en) * | 2014-05-13 | 2015-03-25 | 夏平帆 | Anti-peeping cipher inputting keyboard |
| CN205027232U (en) * | 2015-09-30 | 2016-02-10 | 捷荣科技集团有限公司 | Infrared transceiver circuits and intelligent tape measure of intelligence tape measure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101806697A (en) | urine detector | |
| CN104821144A (en) | LED display defective pixel automatic detecting device and detecting method thereof | |
| CN114018537A (en) | Wind tunnel internal flow field state detection device and method based on spatial three-dimensional silk thread array | |
| CN107677170A (en) | Digital tape measure | |
| CN101303384A (en) | Test device and test method of rapid response electronic device response speed | |
| CN211654170U (en) | Screen for LED and LED display screen | |
| CN206862923U (en) | A kind of image quality indicator combining structure | |
| CN204154840U (en) | A kind of cable detector | |
| CN205138612U (en) | Electronic balance | |
| CN202754271U (en) | Wire rod frame | |
| CN209197857U (en) | A kind of multrirange magnetic induction fluid level transmitter | |
| CN204650860U (en) | A kind of modulus electricity experiment table | |
| CN210431679U (en) | HDMI floating plug module | |
| CN103557902B (en) | Remote-monitoring water level automatic measuring device | |
| CN207182735U (en) | Mathematical probabilities demonstration teaching aid | |
| CN206991359U (en) | A kind of bacteria colony counter | |
| CN204694320U (en) | Pneumatic level instrument | |
| CN202403682U (en) | Automatic distance measuring device for standing long jump | |
| CN206470411U (en) | A kind of Low background α/β measuring instrument for food inspection | |
| CN205748387U (en) | A kind of special mapping tower type ruler that can use night | |
| CN210089702U (en) | Device for engineering measurement | |
| CN203688027U (en) | Remote-monitored automatic water level measuring device | |
| CN205562615U (en) | Testing stand of school's laboratory instrument | |
| CN208366420U (en) | A kind of wide range screw type electrode array test device for water level | |
| CN106871883A (en) | A kind of coordinate vertical survey display instrument with function of auto-lift |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |
|
| WD01 | Invention patent application deemed withdrawn after publication |