CN103852061A - Bidirectional infrared distance meter - Google Patents
Bidirectional infrared distance meter Download PDFInfo
- Publication number
- CN103852061A CN103852061A CN201410118986.2A CN201410118986A CN103852061A CN 103852061 A CN103852061 A CN 103852061A CN 201410118986 A CN201410118986 A CN 201410118986A CN 103852061 A CN103852061 A CN 103852061A
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- Prior art keywords
- infrared
- module
- shell body
- hole
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses a bidirectional infrared distance meter, relating to infrared distance measuring devices. The invention aims to solve the problem that distances to be measured are difficult to measure by an existing infrared distance meter at any position in a large space. The bidirectional infrared distance meter provided by the invention comprises a liquid crystal display screen, a first infrared receiving module, a first infrared emission module, a second infrared receiving module, a second infrared emission module, a processor, an A/D (analog to digital) conversion module, a power supply module and an outer shell, wherein a through window is formed in the upper surface of the outer shell; the liquid crystal display screen is arranged in the window; a first hole and a second hole are respectively formed in one side wall of the outer shell; a coaxial third hole is formed corresponding to the first hole; a coaxial fourth hole is formed corresponding to the second hole; a first infrared signal output end is arranged in the first hole; a first infrared receiving signal input end is arranged in the second hole; a second infrared signal output end is arranged in the third hole; a second infrared receiving signal input end is arranged in the fourth hole. The bidirectional infrared distance meter provided by the invention is suitable for infrared distance measuring devices.
Description
Technical field
The present invention relates to infrared distance measurement device.
Background technology
At present, infrared range-measurement system is widely used in a lot of fields.Existing infrared range-measurement system only has an Emission and receiving of infrared module, in the time of measuring distance, need to look for a reference surface, instrument is touched to reference surface and realizes the measurement of distance, one end of instrument is come as reference surface near body of wall or other objects, testing distance is measured in the optional position being difficult in large space, just need to go to the wall edge of one end, space could realize measurement in order to test.
Summary of the invention
The problem that the object of the invention is to be difficult in order to solve existing infrared range-measurement system the optional position measurement testing distance in large space, provides a kind of two-way infrared stadimeter.
A kind of two-way infrared stadimeter, it comprises LCDs, the first infrared receiving module, the first infrared transmission module, the second infrared receiving module, the second infrared transmission module, processor, the one A/D modular converter, the 2nd A/D modular converter, power module and shell body, shell body is that cross section is the casing of tetragonal sealing, the first infrared receiving module, the first infrared transmission module, the second infrared receiving module, the second infrared transmission module, processor, the one A/D modular converter, the 2nd A/D modular converter and power module are all placed in the inner chamber of shell body, the output terminal while of power module and the power input of LCDs, the power input of the first infrared receiving module, the power input of the first infrared transmission module, the power input of the second infrared receiving module, the power input of the second infrared transmission module, the power input of processor, the power input of the one A/D modular converter, the power input of the 2nd A/D modular converter is communicated with, the input end that the first infrared emission of processor starts the output terminal of control signal and the startup control signal of the first infrared transmission module is communicated with, the input end that the second infrared emission of processor starts the output terminal of control signal and the startup control signal of the second infrared transmission module is communicated with, the signal output part of the first infrared receiving module is communicated with the signal input part of an A/D modular converter, the signal output part of the one A/D modular converter is communicated with the input end of the first infrared reception signal of processor, the signal output part of the second infrared receiving module is communicated with the signal input part of the 2nd A/D modular converter, the signal output part of the 2nd A/D modular converter is communicated with the input end of the second infrared reception signal of processor, the upper surface of shell body has penetrating window, LCDs is arranged in described window, on a sidewall of shell body, have adjacent penetrating a hole and No. two holes, on another relative sidewall, a corresponding hole has coaxial No. three penetrating holes, corresponding No. two holes have coaxial No. four penetrating holes, the infrared signal output terminal of the first infrared transmission module is placed in hole No. one, the signal input part of the first infrared receiving module is placed in hole No. two, the infrared signal output terminal of the second infrared transmission module is placed in hole No. three, the signal input part of the second infrared receiving module is placed in hole No. four.
The present invention is by coaxial two cover infrared emission and receiving traps that arrange and opposite direction, measure respectively the distance of both direction, as long as in any point of large space, once record distance value, solve the wall edge that prior art need to go to one end, space for measuring distance and could realize the problem of measuring, and in the optional position of large space, test length and width and the area value that can obtain test zone for twice.Range finding efficiency of the present invention doubles than existing infrared distance measurement device.
Accompanying drawing explanation
Fig. 1 is axis side view of the present invention, and Fig. 2 is axis side view of the present invention, and Fig. 3 is composition structural representation of the present invention.
Embodiment
embodiment one:in conjunction with Fig. 1, Fig. 2 and Fig. 3 illustrate present embodiment, a kind of two-way infrared stadimeter described in present embodiment, it comprises LCDs 2, the first infrared receiving module, the first infrared transmission module, the second infrared receiving module, the second infrared transmission module, processor, the one A/D modular converter, the 2nd A/D modular converter, power module and shell body 13, the casing that shell body 13 is tetragonal sealing for cross section, the first infrared receiving module, the first infrared transmission module, the second infrared receiving module, the second infrared transmission module, processor, the one A/D modular converter, the 2nd A/D modular converter and power module are all placed in the inner chamber of shell body 13, the output terminal while of power module and the power input of LCDs 2, the power input of the first infrared receiving module, the power input of the first infrared transmission module, the power input of the second infrared receiving module, the power input of the second infrared transmission module, the power input of processor, the power input of the one A/D modular converter, the power input of the 2nd A/D modular converter is communicated with, the input end that the first infrared emission of processor starts the output terminal of control signal and the startup control signal of the first infrared transmission module is communicated with, the input end that the second infrared emission of processor starts the output terminal of control signal and the startup control signal of the second infrared transmission module is communicated with, the signal output part of the first infrared receiving module is communicated with the signal input part of an A/D modular converter, the signal output part of the one A/D modular converter is communicated with the input end of the first infrared reception signal of processor, the signal output part of the second infrared receiving module is communicated with the signal input part of the 2nd A/D modular converter, the signal output part of the 2nd A/D modular converter is communicated with the input end of the second infrared reception signal of processor, the upper surface of shell body 13 has penetrating window, LCDs 2 is arranged in described window, on a sidewall of shell body 13, have adjacent penetrating a hole 5 and No. two holes 4, on another relative sidewall, a corresponding hole 5 has coaxial No. three penetrating holes 11, corresponding No. two holes 4 have coaxial No. four penetrating holes 10, the infrared signal output terminal of the first infrared transmission module is placed in hole 5 No. one, the signal input part of the first infrared receiving module is placed in hole 4 No. two, the infrared signal output terminal of the second infrared transmission module is placed in hole 11 No. three, the signal input part of the second infrared receiving module is placed in hole 10 No. four.
embodiment two:in conjunction with Fig. 1 and Fig. 2, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, it also comprises key-press module and N adjustment button 3, N is greater than 1 integer, N adjustment button 3 is arranged on the upper surface of shell body 13, N the signal output part difference correspondence of adjusting button 3 is communicated with N signal input part of key-press module, and the signal output part of key-press module is communicated with the input end of the push button signalling of processor.
Adjust button 3 for N and provide parameter setting and adjustment for two-way infrared stadimeter.
embodiment three:in conjunction with Fig. 2, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, it also comprises sound module and vocal hole 12, the output terminal that the input end of startup control signal of sound module and the alarm sound of processor start control signal is communicated with, and the output of sound module is placed in vocal hole 12.
Sound module is quoted data measured with voice, sound by vocal hole 12.
embodiment four:in conjunction with Fig. 1 and Fig. 2, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, and it also comprises that 1, number level meter 1 of a level meter is arranged on the upper surface of shell body 13.
A level meter 1 is for guaranteeing being horizontally disposed with of two-way infrared stadimeter along continuous straight runs.It is more convenient to use.
embodiment five:in conjunction with Fig. 1, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, and it also comprises that 8, No. two level meters 8 of No. two level meters are arranged on the outside surface of a sidewall of shell body 13.
No. two level meters 8 are for guaranteeing that the range finding of two-way infrared stadimeter is being horizontally disposed with vertically.
embodiment six:in conjunction with Fig. 1, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, it also comprises that 7, numbers switches of a switch, 7 contiguous holes 5 and No. two holes 4 are arranged on a sidewall of shell body 13.
embodiment seven:in conjunction with Fig. 2, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, it also comprises that 9, No. two switches of No. two switches, 9 contiguous No. three holes 11 and No. four holes 10 are arranged on a sidewall of shell body 13.
A switch 7 or No. two switches 9, for selecting the range finding of one of them direction, guarantee that two-way infrared stadimeter is quick in the time of little space ranging, effective, thus the compatibility to existing infrared distance measurement device.
embodiment eight:in conjunction with Fig. 1 and Fig. 3, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, it also comprises battery and master switch 6, master switch 6 is arranged on a sidewall of shell body 13, battery is placed in the inner chamber of shell body 13, and the output terminal of battery is communicated with the input end of power module by master switch 6.
embodiment nine:in conjunction with Fig. 3, present embodiment is described, present embodiment is the further restriction to a kind of two-way infrared stadimeter described in embodiment one, and processor adopting MCU realizes.
Claims (9)
1. a two-way infrared stadimeter, it is characterized in that, it comprises LCDs (2), the first infrared receiving module, the first infrared transmission module, the second infrared receiving module, the second infrared transmission module, processor, an A/D modular converter, the 2nd A/D modular converter, power module and shell body (13), the casing that shell body (13) is tetragonal sealing for cross section
The first infrared receiving module, the first infrared transmission module, the second infrared receiving module, the second infrared transmission module, processor, the one A/D modular converter, the 2nd A/D modular converter and power module are all placed in the inner chamber of shell body (13), the output terminal while of power module and the power input of LCDs (2), the power input of the first infrared receiving module, the power input of the first infrared transmission module, the power input of the second infrared receiving module, the power input of the second infrared transmission module, the power input of processor, the power input of the one A/D modular converter, the power input of the 2nd A/D modular converter is communicated with,
The input end that the first infrared emission of processor starts the output terminal of control signal and the startup control signal of the first infrared transmission module is communicated with, the input end that the second infrared emission of processor starts the output terminal of control signal and the startup control signal of the second infrared transmission module is communicated with
The signal output part of the first infrared receiving module is communicated with the signal input part of an A/D modular converter, the signal output part of the one A/D modular converter is communicated with the input end of the first infrared reception signal of processor, the signal output part of the second infrared receiving module is communicated with the signal input part of the 2nd A/D modular converter, the signal output part of the 2nd A/D modular converter is communicated with the input end of the second infrared reception signal of processor
The upper surface of shell body (13) has penetrating window, and LCDs (2) is arranged in described window,
On a sidewall of shell body (13), have an adjacent penetrating hole (5) and No. two holes (4), on another relative sidewall, a corresponding hole (5) has coaxial penetrating No. three holes (11), corresponding No. two holes (4) have coaxial penetrating No. four holes (10)
The infrared signal output terminal of the first infrared transmission module is placed in a hole (5), the signal input part of the first infrared receiving module is placed in No. two holes (4), the infrared signal output terminal of the second infrared transmission module is placed in No. three holes (11), and the signal input part of the second infrared receiving module is placed in No. four holes (10).
2. a kind of two-way infrared stadimeter according to claim 1, it is characterized in that, it also comprises key-press module and N adjustment button (3), N is greater than 1 integer, N adjustment button (3) is arranged on the upper surface of shell body (13), N the signal output part difference correspondence of adjusting button (3) is communicated with N signal input part of key-press module, and the signal output part of key-press module is communicated with the input end of the push button signalling of processor.
3. a kind of two-way infrared stadimeter according to claim 1, it is characterized in that, it also comprises sound module and vocal hole (12), the input end of the control signal of sound module is communicated with the output terminal that the alarm sound of processor starts control signal, and the output of sound module is placed in vocal hole (12).
4. a kind of two-way infrared stadimeter according to claim 1, is characterized in that, it also comprises a level meter (1), and a level meter (1) is arranged on the upper surface of shell body (13).
5. a kind of two-way infrared stadimeter according to claim 1, is characterized in that, it also comprises No. two level meters (8), and No. two level meters (8) are arranged on the outside surface of a sidewall of shell body (13).
6. a kind of two-way infrared stadimeter according to claim 1, it is characterized in that, it also comprises a switch (7), and the contiguous hole of a switch (7) (5) and No. two holes (4) are arranged on a sidewall of shell body (13).
7. a kind of two-way infrared stadimeter according to claim 1, it is characterized in that, it also comprises No. two switches (9), and contiguous No. three holes of No. two switches (9) (11) and No. four holes (10) are arranged on a sidewall of shell body (13).
8. a kind of two-way infrared stadimeter according to claim 1, it is characterized in that, it also comprises battery and master switch (6), master switch (6) is arranged on a sidewall of shell body (13), battery is placed in the inner chamber of shell body (13), and the output terminal of battery is communicated with the input end of power module by master switch (6).
9. a kind of two-way infrared stadimeter according to claim 1, is characterized in that, processor adopting MCU realizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410118986.2A CN103852061A (en) | 2014-03-27 | 2014-03-27 | Bidirectional infrared distance meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410118986.2A CN103852061A (en) | 2014-03-27 | 2014-03-27 | Bidirectional infrared distance meter |
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| Publication Number | Publication Date |
|---|---|
| CN103852061A true CN103852061A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410118986.2A Pending CN103852061A (en) | 2014-03-27 | 2014-03-27 | Bidirectional infrared distance meter |
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| Country | Link |
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| CN (1) | CN103852061A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033121A (en) * | 2015-03-13 | 2016-10-19 | 江苏莱赛激光装备有限公司 | Hand-held laser range finder and working method thereof |
| CN110986783A (en) * | 2019-12-26 | 2020-04-10 | 山东省特种设备检验研究院有限公司 | Detection device and detection method for detecting size of pressure container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2667505Y (en) * | 2003-12-26 | 2004-12-29 | 李俊春 | Bidirectional laser width measuring and centering instrument |
| CN2720458Y (en) * | 2004-06-21 | 2005-08-24 | 南京德朔实业有限公司 | Distance-measuring instrument |
| US20120140201A1 (en) * | 2007-03-27 | 2012-06-07 | Grauslys Richard P | Rangefinder with integrated red-dot sight |
| CN203206623U (en) * | 2013-06-27 | 2013-09-18 | 钟山 | Infrared distance measurement wireless USB flash disk capable of achieving voice broadcast and provided with magnets |
| CN203785662U (en) * | 2014-03-27 | 2014-08-20 | 哈尔滨东方报警设备开发有限公司 | Bidirectional infrared distance meter |
-
2014
- 2014-03-27 CN CN201410118986.2A patent/CN103852061A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667505Y (en) * | 2003-12-26 | 2004-12-29 | 李俊春 | Bidirectional laser width measuring and centering instrument |
| CN2720458Y (en) * | 2004-06-21 | 2005-08-24 | 南京德朔实业有限公司 | Distance-measuring instrument |
| US20120140201A1 (en) * | 2007-03-27 | 2012-06-07 | Grauslys Richard P | Rangefinder with integrated red-dot sight |
| CN203206623U (en) * | 2013-06-27 | 2013-09-18 | 钟山 | Infrared distance measurement wireless USB flash disk capable of achieving voice broadcast and provided with magnets |
| CN203785662U (en) * | 2014-03-27 | 2014-08-20 | 哈尔滨东方报警设备开发有限公司 | Bidirectional infrared distance meter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033121A (en) * | 2015-03-13 | 2016-10-19 | 江苏莱赛激光装备有限公司 | Hand-held laser range finder and working method thereof |
| CN110986783A (en) * | 2019-12-26 | 2020-04-10 | 山东省特种设备检验研究院有限公司 | Detection device and detection method for detecting size of pressure container |
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Application publication date: 20140611 |