JPS63135108U - - Google Patents
Info
- Publication number
- JPS63135108U JPS63135108U JP2797387U JP2797387U JPS63135108U JP S63135108 U JPS63135108 U JP S63135108U JP 2797387 U JP2797387 U JP 2797387U JP 2797387 U JP2797387 U JP 2797387U JP S63135108 U JPS63135108 U JP S63135108U
- Authority
- JP
- Japan
- Prior art keywords
- measurement wave
- sensor
- source
- distance
- wave source
- 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
- 238000005259 measurement Methods 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Optical Distance (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Description
第１図はこの考案の一実施例を示す長さ計の斜
視図、第２図および第４図は長さ計のブロツク線
図、第３図は超音波の発振波形を示すグラフであ
る。
１……計測波源、２……センサー、３……被測
定物、４……演算回路、５……表示パネル、６…
…視準光源、７……操作スイツチ、８……ケーシ
ング、９……測定点、１０……超音波スピーカー
、１１……超音波発振回路、１２……超音波マイ
ク、１３……発光ダイオード、１４……点滅回路
、１５……レバー、１６……寸法目盛、１７……
基準位置、１８……発光ダイオード、１９……点
灯回路、２０……レンズ、２１……受講センサー
、２２……ねじ棒、２３……ナツト、２４……歯
車、２５……反転モーター、２６……ロータリー
エンコーダー、２７……電池。
FIG. 1 is a perspective view of a length meter showing an embodiment of this invention, FIGS. 2 and 4 are block diagrams of the length meter, and FIG. 3 is a graph showing an oscillation waveform of an ultrasonic wave. DESCRIPTION OF SYMBOLS 1... Measurement wave source, 2... Sensor, 3... Measured object, 4... Arithmetic circuit, 5... Display panel, 6...
... Collimation light source, 7 ... Operation switch, 8 ... Casing, 9 ... Measurement point, 10 ... Ultrasonic speaker, 11 ... Ultrasonic oscillation circuit, 12 ... Ultrasonic microphone, 13 ... Light emitting diode, 14...Flashing circuit, 15...Lever, 16...Dimension scale, 17...
Reference position, 18... Light emitting diode, 19... Lighting circuit, 20... Lens, 21... Attendance sensor, 22... Threaded rod, 23... Nut, 24... Gear, 25... Reversing motor, 26... ...Rotary encoder, 27...battery.
Claims (1)
の計測波源から発射された計測波が被測定物から
反射された反射波を受けるセンサーと、このセン
サーの出力から被測定物までの距離を演算処理す
る演算回路と、この演算回路の出力信号をデジタ
ル表示して計測距離を表示する表示パネルと、計
測波と同方向に集束された光ビームを反射する視
準光源と、この視準光源と計測波源と演算回路と
センサーとに操作スイツチを介して電力を供給す
る電池と、電池と操作スイツチと演算回路とセン
サーと計測波源と視準光源とが収納され、かつ、
先端に計測波源とセンサーとが配設され、なおか
つ、計測波ビームの方向と平行に、しかも距離表
示の基準位置を零点として、寸法目盛が付された
ケーシングとを備えており、演算回路がケーシン
グに付された寸法目盛の基準位置からの距離を演
算処理するように構成された非接触式の長さ計。 (2) 計測波源が光ビームを出す発光ダイオード
で、この発光ダイオードが視準光源に併用されて
いる実用新案登録請求の範囲第１項記載の非接触
式の長さ計。 (3) 計測波源が指向性の高い起音波スピーカで
、センサーが指向性の高いマスクである実用新案
登録請求の範囲第１項記載の非接触式の長さ計。[Claims for Utility Model Registration] (1) A measurement wave source that emits a distance measurement wave beam, a sensor that receives the measurement waves emitted from this measurement wave source and reflected from an object to be measured, and the output of this sensor. an arithmetic circuit that calculates the distance from the object to the object to be measured; a display panel that digitally displays the output signal of this arithmetic circuit to display the measured distance; and a display panel that reflects a light beam focused in the same direction as the measurement wave. A quasi-light source, a battery that supplies power to the collimated light source, the measurement wave source, the arithmetic circuit, and the sensor via the operation switch, the battery, the operation switch, the arithmetic circuit, the sensor, the measurement wave source, and the collimation light source are housed. ,and,
A measurement wave source and a sensor are disposed at the tip, and a casing is provided with a dimension scale parallel to the direction of the measurement wave beam and with the reference position of the distance display as the zero point. A non-contact length meter configured to calculate the distance from the reference position of the dimension scale attached to the. (2) The non-contact length meter according to claim 1, wherein the measurement wave source is a light emitting diode that emits a light beam, and the light emitting diode is also used as a collimating light source. (3) The non-contact length meter according to claim 1, wherein the measurement wave source is a highly directional sound generating speaker and the sensor is a highly directional mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2797387U JPH0518646Y2 (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2797387U JPH0518646Y2 (en) | 1987-02-25 | 1987-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63135108U true JPS63135108U (en) | 1988-09-05 |
| JPH0518646Y2 JPH0518646Y2 (en) | 1993-05-18 |
Family
ID=30830507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2797387U Expired - Lifetime JPH0518646Y2 (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518646Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184717A (en) * | 1996-12-11 | 1997-07-15 | Daiwa Seiko Inc | Fishing reel |
| JP2004333501A (en) * | 2003-05-09 | 2004-11-25 | Hilti Ag | Hand-held type photoelectric ranging system |
-
1987
- 1987-02-25 JP JP2797387U patent/JPH0518646Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184717A (en) * | 1996-12-11 | 1997-07-15 | Daiwa Seiko Inc | Fishing reel |
| JP2004333501A (en) * | 2003-05-09 | 2004-11-25 | Hilti Ag | Hand-held type photoelectric ranging system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518646Y2 (en) | 1993-05-18 |
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