CN106247942A - Infrared accurate measurement instrument device - Google Patents
Infrared accurate measurement instrument device Download PDFInfo
- Publication number
- CN106247942A CN106247942A CN201610837179.5A CN201610837179A CN106247942A CN 106247942 A CN106247942 A CN 106247942A CN 201610837179 A CN201610837179 A CN 201610837179A CN 106247942 A CN106247942 A CN 106247942A
- Authority
- CN
- China
- Prior art keywords
- infrared
- transmitting tube
- infrared transmitting
- tube
- receiving tube
- 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
- 238000005259 measurement Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Abstract
The present invention relates to infrared accurate measurement instrument device, including U-shaped main body, infrared transmitting tube, infrared receiving tube, infrared receiving tube display lamp, infrared transmitting tube display lamp, fixing groove, connection interface, internal control circuit are installed；Wherein internal control circuit is controlled infrared transmitting tube transmitting signal by Single Chip Microcomputer (SCM) system, signal is received by infrared receiving tube, by logical gate through amplifier, send a signal to Single Chip Microcomputer (SCM) system through A/D converter again process, thus regulate and control the control device connected with being connected interface and normally work.Present configuration is simple, reasonable in design, low cost of manufacture.The mixed method using simulation+numeral is accurately measured, and detects the brightness of each infrared receiving tube, and A/D is converted into digital signal, reaches the purpose of accurate Measuring Object marginal position.
Description
Technical field
The invention belongs to measuring instrument technical field, a kind of infrared accurate measurement instrument device.
Background technology
Object edge measurement is measurement content common in mechanical industry, for ensureing use demand, needs the most accurately
Measuring the edge of object, in actual production process, the measurement of object edge is had the biggest by equipment as this in bead cutter
Rely on, such as iron and steel, paper or the trimming of cloth, be required for measuring accurately to measure to the edge of object ensureing work
The quality made, and the instrument at current Measuring Object edge, such as, chase after limit instrument, the method that correction instrument etc. uses digital measurement, number
Word method certainty of measurement is very poor, and more than 3mm, error is bigger, it is impossible to determine the marginal position of object well.
Summary of the invention
It is desirable to provide a kind of energy accurately Measuring Object marginal position, reduce measurement error, improve certainty of measurement
Infrared measurement instrument.
For achieving the above object, the present invention provides following technical scheme: infrared accurate measurement instrument device, including U-shaped main body, red
Emission pipe, infrared receiving tube, infrared receiving tube display lamp, infrared transmitting tube display lamp, fixing groove is installed, connects interface, interior
Portion's control circuit；Being provided with the equidistant infrared transmitting tube of four row's equal numbers inside described U-shaped main body one end, wherein second row is red
Between each two adjacent transmission pipe of emission pipe, the vertical line side at 1/3rd is equipped with infrared transmitting tube, forms first row
Infrared transmitting tube, between each two adjacent transmission pipe of second row infrared transmitting tube, the vertical line at 2/3rds is contrary with first row
Side be equipped with infrared transmitting tube, form the 3rd row's infrared transmitting tube；Described infrared receiving tube is corresponding with infrared transmitting tube to be set
Put the opposite side in U-shaped main body；One layer of tawny organic glass it is coated with on infrared transmitting tube or infrared receiving tube, can partial filtration
Interference light, described internal control circuit is controlled infrared transmitting tube by Single Chip Microcomputer (SCM) system and launches signal, received by infrared receiving tube
Signal, by logical gate through amplifier, then sends a signal to Single Chip Microcomputer (SCM) system process through A/D converter, thus
Regulate and control the control device connected with being connected interface normally to work.
Preferably, groove is fixed in described installation is square groove.
Preferably, described infrared receiving tube, infrared transmitting tube display lamp are light emitting diode.
Preferably, described connection interface is screw thread rotation formula interface.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, reasonable in design, low cost of manufacture.
The mixed method using simulation+numeral is accurately measured, and detects the brightness of each infrared receiving tube, and A/D is converted into numeral letter
Number, certainty of measurement reaches the purpose at accurate Measuring Object edge less than 0.02mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is that internal circuit of the present invention connects block diagram；
Fig. 4 is that object passes through schematic cross-section of the present invention；
Fig. 5 is infrared receiving tube brightness flop curve synoptic diagram；
In figure: 1-U type main body, 2-infrared transmitting tube, 3-infrared receiving tube display lamp, 4-infrared transmitting tube display lamp, 5-installs
Fixing groove, 6-infrared receiving tube, 7-connects interface, 8-Single Chip Microcomputer (SCM) system, 9-A/D transducer, 10-amplifier, 11-switch gate electricity
Road, 12-controls device, and 13-detects object, 101-tawny organic glass, and 201-first row infrared transmitting tube, 202-second row is red
Emission pipe, 203-the 3rd row's infrared transmitting tube.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to the infrared accurate measurement instrument device described in Fig. 1,2,3,4,5, including U-shaped main body 1, infrared transmitting tube 2, red
External closed tube 6, infrared receiving tube display lamp 3, infrared transmitting tube display lamp 4, the fixing groove 5 of installation, connection interface 7, internal control
Circuit；The equidistant infrared transmitting tube 2 of four row's equal numbers, wherein infrared of second row it is provided with inside described U-shaped main body 1 one end
Penetrate between each two adjacent transmission pipe of pipe 202 the vertical line side at 1/3rd and be equipped with infrared transmitting tube 2, form first row
Infrared transmitting tube 201, vertical line and first at 2/3rds between each two adjacent transmission pipe of second row infrared transmitting tube 202
Arrange contrary side and be equipped with infrared transmitting tube 2, form the 3rd row's infrared transmitting tube 203；Described infrared receiving tube 6 with infrared
Penetrate pipe 2 and be correspondingly arranged at the opposite side of U-shaped main body 1；Be coated with on infrared transmitting tube 2 or infrared receiving tube 6 one layer dark brown organic
Glass 101, described internal control circuit is controlled infrared transmitting tube 2 by Single Chip Microcomputer (SCM) system 8 and launches signal, by infrared receiving tube 6
Receive signal, by logical gate 11 through amplifier 10, then send a signal to Single Chip Microcomputer (SCM) system 8 through A/D converter 9
Process, thus regulation and control normally work with being connected the connected control device 12 of interface 7.
Work process of the present invention:
The most all infrared transmitting tubes 2 process the infrared signal launching modulation through Single Chip Microcomputer (SCM) system 8；
B. infrared receiving tube 6 receives signal that each infrared transmitting tube launches and this signal is sent to put by logical gate 11
Big device 10 is again through A/D converter 9；
C.A/D transducer 9 receives this signal and converts thereof into digital signal and be sent to Single Chip Microcomputer (SCM) system 8；
D. Single Chip Microcomputer (SCM) system 8 combines the brightness of data analysis infrared receiving tube 2 of digital-to-analogue conversion, determines the limit of detection object 13
Edge；Wherein by setting the x-axis time location as infrared receiving tube, y-axis is the brightness of infrared receiving tube, Single Chip Microcomputer (SCM) system according to
The mutated site of data analysis infrared receiving tube brightness, is when object edge being detected, and figure mid-infrared receives pipe brightness and occurs
Sudden change, x1 suddenlys change to x2, takes the intermediate value of its mutated site endpoints thereof as object edge position, due to the dispersion of light, infrared
Some fluctuation is had, so taking the centre of position closest to catastrophe point identical with two-end-point brightness when receiving the brightness flop of pipe
Value is as mutated site, i.e. the intermediate value of the position of x1, x2 is as object edge position.Here 8-bit microcontroller is used, if two
Spacing 5mm between individual infrared receiving tube, then its error is 5/256, less than between 0.02mm, infrared transmitting tube or infrared receiving tube
Spacing the nearest, produced error is the least；
E. Single Chip Microcomputer (SCM) system 8 regulates and controls and is connected the control device 12 that interface 7 is connected, thus realizes detection object edge is carried out essence
Quasi-cutting.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, reasonable in design, low cost of manufacture.
The mixed method using simulation+numeral is accurately measured, and detects the brightness of each infrared receiving tube, and A/D is converted into numeral letter
Number, certainty of measurement reaches the purpose at accurate Measuring Object edge less than 0.02mm.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (4)
- The most infrared accurate measurement instrument device, it is characterised in that: include U-shaped main body (1), infrared transmitting tube (2), infrared receiving tube (6), Infrared receiving tube display lamp (3), infrared transmitting tube display lamp (4), the fixing groove (5) of installation, connection interface (7), internal control electricity Road；It is provided with the equidistant infrared transmitting tube of three row (2), wherein second row infrared transmitting tube inside described U-shaped main body (1) one end (202) between each two adjacent transmission pipe, the vertical line side at 1/3rd is equipped with infrared transmitting tube (2), forms first row Infrared transmitting tube (201), between each two adjacent transmission pipe of second row infrared transmitting tube (202) vertical line at 2/3rds with The side that first row is contrary is equipped with infrared transmitting tube (2), forms the 3rd row's infrared transmitting tube (203)；Infrared transmitting tube (2) or One layer of tawny organic glass (101) that can filter part interference light, described infrared receiving tube it is coated with on infrared receiving tube (6) (6) opposite side of U-shaped main body (1) it is correspondingly arranged at infrared transmitting tube (2)；Described internal control circuit is by Single Chip Microcomputer (SCM) system (8) control infrared transmitting tube (2) and launch signal, receive signal by infrared receiving tube (6), passed through by logical gate (11) Amplifier (10), then send a signal to Single Chip Microcomputer (SCM) system (8) process through A/D converter (9), thus regulate and control and be connected interface (7) the control device (12) being connected normally works.
- Infrared accurate measurement instrument device the most according to claim 1, it is characterised in that: it is square that groove (5) is fixed in described installation Groove.
- Infrared accurate measurement instrument device the most according to claim 1, it is characterised in that: described infrared receiving tube display lamp (3), Infrared transmitting tube display lamp (4) is light emitting diode.
- Infrared accurate measurement instrument device the most according to claim 1, it is characterised in that: described connection interface (7) is screw thread rotation Rotatable interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837179.5A CN106247942A (en) | 2016-09-21 | 2016-09-21 | Infrared accurate measurement instrument device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837179.5A CN106247942A (en) | 2016-09-21 | 2016-09-21 | Infrared accurate measurement instrument device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247942A true CN106247942A (en) | 2016-12-21 |
Family
ID=57600350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837179.5A Pending CN106247942A (en) | 2016-09-21 | 2016-09-21 | Infrared accurate measurement instrument device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106247942A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328356A (en) * | 2017-05-12 | 2017-11-07 | 贺州思通信息技术有限公司 | Copper sheet finished product detection grinding tool and its application method |
| CN107421451A (en) * | 2017-08-09 | 2017-12-01 | 钛玛科（北京）工业科技有限公司 | Wide cut sensing detection device and deviation correction control system based on W types monitoring point layout |
| CN113753639A (en) * | 2021-10-22 | 2021-12-07 | 华瑞达包装材料股份有限公司 | Film unreeling deviation correcting device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05215521A (en) * | 1992-02-05 | 1993-08-24 | Fuji Photo Film Co Ltd | Sheet-shaped-member detecting apparatus and light-sensitive-material processing apparatus |
| EP0567762A1 (en) * | 1992-03-24 | 1993-11-03 | Elektro-Mechanik Gmbh | Device for detecting the position of an edge of a web |
| US20070241293A1 (en) * | 2006-04-17 | 2007-10-18 | Buisker Raymond A | Method and system for detecting the position of an edge of a web |
| CN102455444A (en) * | 2010-10-28 | 2012-05-16 | 洁利来（福建）感应设备有限公司 | Infrared dual-beam distance setting inductor and inductive method of the same |
| CN102878926A (en) * | 2012-09-17 | 2013-01-16 | 武汉理工大学 | High-sensitivity strip drift detection device based on array infrared technology |
| CN202795056U (en) * | 2012-09-14 | 2013-03-13 | 苏州工业园区永动工业设备有限公司 | AGV (automatic guided vehicle) infrared light electric guide device |
| CN202795821U (en) * | 2012-10-17 | 2013-03-13 | 北京电子科技职业学院 | Intelligent remote meter reading simulation teaching device |
| CN103130005A (en) * | 2013-02-25 | 2013-06-05 | 西安理工大学 | Strip self-centering detecting method based on infrared ray |
| CN103234464A (en) * | 2013-04-22 | 2013-08-07 | 合肥市强科达科技开发有限公司 | Dynamic automatic measuring device for overall dimension of vehicle |
| CN103389039A (en) * | 2013-07-18 | 2013-11-13 | 常州工学院 | High-speed and high-precision light curtain detection device based on FPGA (field programmable gate array) and FPAA (field programmable analog array) |
| CN103884277A (en) * | 2014-03-10 | 2014-06-25 | 杭州电子科技大学 | Edge detection device for non-transparent media |
| CN103968756A (en) * | 2014-04-17 | 2014-08-06 | 杭州电子科技大学 | Method and device for detecting edge of flexible medium |
| CN206113859U (en) * | 2016-09-21 | 2017-04-19 | 深圳职业技术学院 | Infrared accurate measuring instrument |
-
2016
- 2016-09-21 CN CN201610837179.5A patent/CN106247942A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05215521A (en) * | 1992-02-05 | 1993-08-24 | Fuji Photo Film Co Ltd | Sheet-shaped-member detecting apparatus and light-sensitive-material processing apparatus |
| EP0567762A1 (en) * | 1992-03-24 | 1993-11-03 | Elektro-Mechanik Gmbh | Device for detecting the position of an edge of a web |
| US20070241293A1 (en) * | 2006-04-17 | 2007-10-18 | Buisker Raymond A | Method and system for detecting the position of an edge of a web |
| CN102455444A (en) * | 2010-10-28 | 2012-05-16 | 洁利来（福建）感应设备有限公司 | Infrared dual-beam distance setting inductor and inductive method of the same |
| CN202795056U (en) * | 2012-09-14 | 2013-03-13 | 苏州工业园区永动工业设备有限公司 | AGV (automatic guided vehicle) infrared light electric guide device |
| CN102878926A (en) * | 2012-09-17 | 2013-01-16 | 武汉理工大学 | High-sensitivity strip drift detection device based on array infrared technology |
| CN202795821U (en) * | 2012-10-17 | 2013-03-13 | 北京电子科技职业学院 | Intelligent remote meter reading simulation teaching device |
| CN103130005A (en) * | 2013-02-25 | 2013-06-05 | 西安理工大学 | Strip self-centering detecting method based on infrared ray |
| CN103234464A (en) * | 2013-04-22 | 2013-08-07 | 合肥市强科达科技开发有限公司 | Dynamic automatic measuring device for overall dimension of vehicle |
| CN103389039A (en) * | 2013-07-18 | 2013-11-13 | 常州工学院 | High-speed and high-precision light curtain detection device based on FPGA (field programmable gate array) and FPAA (field programmable analog array) |
| CN103884277A (en) * | 2014-03-10 | 2014-06-25 | 杭州电子科技大学 | Edge detection device for non-transparent media |
| CN103968756A (en) * | 2014-04-17 | 2014-08-06 | 杭州电子科技大学 | Method and device for detecting edge of flexible medium |
| CN206113859U (en) * | 2016-09-21 | 2017-04-19 | 深圳职业技术学院 | Infrared accurate measuring instrument |
Non-Patent Citations (1)
| Title |
|---|
| 苏长赞, 中国邮电出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328356A (en) * | 2017-05-12 | 2017-11-07 | 贺州思通信息技术有限公司 | Copper sheet finished product detection grinding tool and its application method |
| CN107328356B (en) * | 2017-05-12 | 2019-11-15 | 泉州台商投资区笙沓新材料有限公司 | Copper sheet finished product detection grinding tool and its application method |
| CN107421451A (en) * | 2017-08-09 | 2017-12-01 | 钛玛科（北京）工业科技有限公司 | Wide cut sensing detection device and deviation correction control system based on W types monitoring point layout |
| CN113753639A (en) * | 2021-10-22 | 2021-12-07 | 华瑞达包装材料股份有限公司 | Film unreeling deviation correcting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106247942A (en) | Infrared accurate measurement instrument device | |
| CN104410164B (en) | Ii type electric energy efficiency management terminal and system | |
| CN206113859U (en) | Infrared accurate measuring instrument | |
| CN111083835B (en) | LED intelligent lighting system based on full spectrum and method thereof | |
| CN205720455U (en) | A kind of aging on-line detector of distribution transformer | |
| CN102605137B (en) | Rotating furnace molten steel temperature measurement device | |
| CN102242629A (en) | Coal bed gas pressure detection system | |
| CN206132186U (en) | Absolute formula fluviograph | |
| CN205138641U (en) | Color assessment cabinet | |
| CN208902528U (en) | A kind of pressure type shield cutter cutter abrasion detection device | |
| CN110887597A (en) | Two-wire system intelligent differential pressure controller transmitter digital display instrument | |
| CN201060070Y (en) | On-line marking-correcting fixed load sensor | |
| CN107884653B (en) | Electricity inspection equipment for extensible module | |
| CN202814550U (en) | A converter molten steel temperature detector | |
| CN102520211B (en) | Fault detection device for Gray code disk wind-direction sensor | |
| CN204304614U (en) | I type electric energy efficiency office terminal and system | |
| CN204613108U (en) | A kind of high-precision optical dissolved oxygen measuring device | |
| CN208206094U (en) | A kind of high protection tunable optical number rudder angle dictating system | |
| CN206038650U (en) | Gas detection ware attachs wireless transmission device | |
| CN206523427U (en) | A kind of Quick testing instrument for fresh concrete | |
| CN105973813B (en) | A kind of binary channels light sensing insulator salt density monitoring system and method | |
| CN105179016A (en) | Temperature sensor for GWD (guide wave demultiplexer) coal mine | |
| CN206638804U (en) | A kind of intelligent electric meter supervising device | |
| CN206058911U (en) | Neutron flux monitoring instrument | |
| CN203289467U (en) | A channelized network bridge capable of giving an alarm at a far end |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |