CN103542809A - Portable intelligent map ranging pen - Google Patents

Portable intelligent map ranging pen Download PDF

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Publication number
CN103542809A
CN103542809A CN201310450737.9A CN201310450737A CN103542809A CN 103542809 A CN103542809 A CN 103542809A CN 201310450737 A CN201310450737 A CN 201310450737A CN 103542809 A CN103542809 A CN 103542809A
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CN
China
Prior art keywords
microprocessor
battery
switch
pen
shell
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
Application number
CN201310450737.9A
Other languages
Chinese (zh)
Inventor
吴更生
徐泉峰
尹旭日
Original Assignee
吴更生
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 吴更生 filed Critical 吴更生
Priority to CN201310450737.9A priority Critical patent/CN103542809A/en
Publication of CN103542809A publication Critical patent/CN103542809A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a portable intelligent map ranging pen comprising a pen shell (1), a battery (2), a microprocessor (3) and a photoelectric sensing nib (4) disposed at the front end of the pen shell (1). The battery (2) and the microprocessor (3) are fixed inside the pen shell (1). A power switch (5), a function switch (6), a start switch (7) and a display (8) are embedded in the outer wall of the pen shell (1). The battery (2) is electrically connected with the power switch (5) and powers the microprocessor (3) and the display (8) through the power switch (5). The function switch (6) and the start switch (7) are respectively connected with the microprocessor electrically and form an input signal of the microprocessor (3) with the battery (2). The microprocessor (3) is respectively connected with the photoelectric sensing nib (4) and the display (8) electrically. A shifting optical signal is converted into an electrical signal according to the principle of photoelectric sensing; the microprocessor (3) processes the signal into a required distance according to the specific information of a map; the distances such as curves on the map can be measured; measurement precision is high, and the portable intelligent map ranging pen is convenient to carry.

Description

Portable intelligent map distance-measurement pen
Technical field
The present invention relates to map distance-measurement device, specifically a kind of portable intelligent map distance-measurement pen.
Background technology
Known people go on a tour out of doors, explore, and army all needs to use map during field exercise, to often carrying out according to the map actual range observation in the use of map, generally can realize this purpose by map distance-measurement pen; Current map distance-measurement pen generally is physical construction, and that utilizes gear and scale coordinates to reach measurement function; And a small amount of electronic measuring pen is also used contact halo and sensor to send moving displacement to processor to carry out distance exam substantially, this electronic measuring pen is because the mode that adopts contact halo to rotate on map obtains displacement information, not only measuring error is large, and can not adapt to the measurement to curve.
Summary of the invention
The object of the present invention is to provide a kind of portable intelligent map distance-measurement pen, this distance-measurement pen can be measured the distance between various line segments on map easily, and measuring accuracy is high and be easy to carry.
The technical solution adopted for the present invention to solve the technical problems is:
Portable intelligent map distance-measurement pen, comprises a shell, battery, microprocessor and is arranged at the optoelectronic induction nib of a shell front end, battery and microprocessor are fixed in a shell; Described shell outer wall is embedded with power switch, functional switch, starting switch and display screen; Battery and power switch electrically connect, and power to microprocessor and display screen by power switch; Functional switch and starting switch electrically connect with microprocessor respectively, and form the input signal of microprocessor together with battery; Microprocessor electrically connects with optoelectronic induction nib and display screen respectively.
Further, described microprocessor adopts AT89C52 single-chip microcomputer.
Further, described battery adopts button cell.
Further, described display screen adopts LCDs.
Optoelectronic induction nib is utilized the principle of photoelectric sensor, form photoelectric detection system together with microprocessor, microprocessor sends a signal to the optoelectronic induction nib as transmitting terminal, optoelectronic induction nib is returned to microprocessor by the signal being reflected back, and microprocessor receives afterwards and then process the signal into displacement information; Microprocessor has the advantages such as volume is little, lightweight, can carry out high-speed computation processing to data, adopts common AT89C52 single-chip microcomputer; Button cell volume is little, easily installs and replaces; LCDs is widely used for various occasions ground information and shows.
The invention has the beneficial effects as follows, by optoelectronic induction principle, convert the light signal that produces displacement to electric signal, by microprocessor specifying information according to the map, be processed into needed distance again, can measure the distance on the map that comprises curve, measuring accuracy is high to be easy to carry.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic block circuit diagram of the present invention;
1. a shell; 2. battery; 3. microprocessor; 4. optoelectronic induction is written; 5. power switch; 6. functional switch; 7. starting switch; 8. display screen.
Embodiment
Shown in Fig. 1 and Fig. 2, this distance-measurement pen comprises that a shell 1, battery 2, microprocessor 3 are fixed in a shell 1 with microprocessor 3 with the optoelectronic induction nib 4 that is arranged at a shell 1 front end, battery 2; Described shell 1 outer wall is embedded with power switch 5, functional switch 6, starting switch 7 and display screen 8; Battery 2 electrically connects with power switch 5, and gives microprocessor 3 and display screen 8 power supplies by power switch 5; Functional switch 6 electrically connects with microprocessor 3 respectively with starting switch 7, and forms the input signal of microprocessor 3 together with battery 2; Microprocessor 3 electrically connects with optoelectronic induction nib 4 and display screen 8 respectively; Microprocessor 3 adopts common AT89C52 single-chip microcomputer, and battery 2 adopts button cell, and display screen 8 adopts LCDs, and each assembly volume is little, lightweight, more easily installs integrated.
During use, press power switch 5, battery 2 gives microprocessor 3 and display screen 8 power supplies by power switch 5; According to the difference of using map, by functional switch 6, select different engineer's scales, selected engineer's scale will show on display screen 8; The starting point of afterwards optoelectronic induction nib 4 being aimed on map, press starting switch 7, optoelectronic induction nib 4 sends light signal, mobile this distance-measurement pen on map, make to slide on the path of optoelectronic induction nib 4 required measurement on map until terminal, now display screen 8 can show the actual range in path between origin-to-destination; Optoelectronic induction nib 4 forms photoelectric detection system together with microprocessor 3, and during by movement, the light signal of reflection converts electric signal to, is processed into displacement information, then calculates the actual geographic distance corresponding with map according to selected engineer's scale by microprocessor 3; This distance-measurement pen has adopted optoelectronic induction nib 4 modes that combine with microprocessor 3 to process displacement information, can meet the measurement requirement of the ground map range that comprises curve, and measuring accuracy is high, is easy to carry.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction; Any those of ordinary skill in the art, do not departing from technical solution of the present invention scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, be equal to replacements, equivalence changes and modify, all still belong in the scope that technical solution of the present invention protects.

Claims (4)

1. portable intelligent map distance-measurement pen, comprise a shell (1), in shell (1), be provided with battery (2), it is characterized in that, described distance-measurement pen also comprises and is arranged at the optoelectronic induction nib (4) of a shell (1) front end and is fixed on the microprocessor (3) in a shell (1); Described shell (1) outer wall is embedded with power switch (5), functional switch (6), starting switch (7) and display screen (8); Battery (2) electrically connects with power switch (5), and gives microprocessor (3) and display screen (8) power supply by power switch (5); Functional switch (6) electrically connects with microprocessor (3) respectively with starting switch (7), and forms the input signal of microprocessor (3) together with battery (2); Microprocessor (3) electrically connects with optoelectronic induction nib (4) and display screen (8) respectively.
2. portable intelligent map distance-measurement pen according to claim 1, is characterized in that, described microprocessor (3) adopts AT89C52 single-chip microcomputer.
3. portable intelligent map distance-measurement pen according to claim 1 and 2, is characterized in that, described battery (2) adopts button cell.
4. portable intelligent map distance-measurement pen according to claim 1 and 2, is characterized in that, described display screen (8) adopts LCDs.
CN201310450737.9A 2013-09-29 2013-09-29 Portable intelligent map ranging pen Pending CN103542809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310450737.9A CN103542809A (en) 2013-09-29 2013-09-29 Portable intelligent map ranging pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310450737.9A CN103542809A (en) 2013-09-29 2013-09-29 Portable intelligent map ranging pen

Publications (1)

Publication Number Publication Date
CN103542809A true CN103542809A (en) 2014-01-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310450737.9A Pending CN103542809A (en) 2013-09-29 2013-09-29 Portable intelligent map ranging pen

Country Status (1)

Country Link
CN (1) CN103542809A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596408A (en) * 2014-12-19 2015-05-06 何远薇 Automatic dip angle compensated contact electromagnetic induction waterproof distance measuring pen
CN105387813A (en) * 2015-11-05 2016-03-09 金勇� Finger ruler
CN106324606A (en) * 2016-07-26 2017-01-11 京东方科技集团股份有限公司 Pen, distance measurement method and terminal system
CN107499023A (en) * 2017-09-04 2017-12-22 王禧龙 Range measurement pen
CN110440825A (en) * 2019-07-31 2019-11-12 维沃移动通信有限公司 It is a kind of apart from display methods and terminal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596408A (en) * 2014-12-19 2015-05-06 何远薇 Automatic dip angle compensated contact electromagnetic induction waterproof distance measuring pen
CN105387813A (en) * 2015-11-05 2016-03-09 金勇� Finger ruler
CN106324606A (en) * 2016-07-26 2017-01-11 京东方科技集团股份有限公司 Pen, distance measurement method and terminal system
CN107499023A (en) * 2017-09-04 2017-12-22 王禧龙 Range measurement pen
CN110440825A (en) * 2019-07-31 2019-11-12 维沃移动通信有限公司 It is a kind of apart from display methods and terminal

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Application publication date: 20140129