JPS5857771U - ultrasonic head - Google Patents
ultrasonic headInfo
- Publication number
- JPS5857771U JPS5857771U JP14930881U JP14930881U JPS5857771U JP S5857771 U JPS5857771 U JP S5857771U JP 14930881 U JP14930881 U JP 14930881U JP 14930881 U JP14930881 U JP 14930881U JP S5857771 U JPS5857771 U JP S5857771U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- indicating
- angular relationship
- ultrasonic
- utility
- 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
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、はこの考案の背景となり、かっこの考案に適用
される超音波ヘッドを使用して車の速度を測定する図解
図を示す。第２図はこの考案の一実施例の超岳波ヘッド
２０の外観斜視図を示す。第３図はごの実施例を使用し
て取付けた状態の斜視図を示す。第４図はこの考案のそ
の他の実施例の超音波ヘッド２０の指針２２および角度
表示部２３の図解図を示す。第５図はこの考案のさらに
その他の実施例の超音波ヘッド２０の指針２２および角
度表示部２３の図解図を示す。
−において、２０は超音波ヘッド、２１は筐体、２２は
指針、２３は角度表示部、２４は送波器、２５は受波器
を示す。FIG. 1 provides a background for this invention and is an illustrative diagram of measuring the speed of a vehicle using an ultrasonic head applied to the parentheses' invention. FIG. 2 shows a perspective view of the appearance of an ultra-mountain wave head 20 according to an embodiment of this invention. FIG. 3 shows a perspective view of the installed state using the embodiment. FIG. 4 shows an illustrative view of the pointer 22 and angle display section 23 of the ultrasonic head 20 according to another embodiment of the invention. FIG. 5 shows an illustrative view of the pointer 22 and angle display section 23 of the ultrasonic head 20 according to still another embodiment of the invention. -, 20 is an ultrasonic head, 21 is a housing, 22 is a pointer, 23 is an angle display section, 24 is a transmitter, and 25 is a receiver.
Claims (1)
に、超音波送波器と超音波受波口とを一体前記筐体のい
ずれか一方の側面にｉけられ、その自重によって鉛直方
向を指示する指示用針、前記指示用針に関連して設けら
れ、前記筐体と指示用針との角度関係を指示する角度関
係指示手段を備えた、超音波ヘッド。 （２）前記角度関係指示手段は、前記指示用針に相対す
る前記筐体の側面にある角度毎に刻まれた目盛である、
実用新案登録請求の範−第（１）項記載の超音波ヘッド
。 １ ゛（３）前記指示用針は
、その先端に発光率子を含み、前記角度関係指示手段は
、前記指示用針め先端部分の回動力向に沿って前記筐体
め側面に受光素子を形成し、前記発光素子からの光を受
光した前記受光素子と指示用針との位置関係によって筐
体と指示用針との角度関係を指示する、実用新案登録請
求の範囲第（１）項記載の超音波ヘッド。 （４）前記指示用針は、指示方向とは逆方向の端部を中
心に回動自在に支持さ、れ、 前記角度関係指示手段は、前記指示用針の前記端部に対
向して前記筐体の側面に回転角検出素子を含み、前記回
転角検出素子と指示用針との位置関係によって筐体と指
示用針との角度関係を指示する、実用新案登録請求の範
囲第（１）項２ 記載の超音波ヘッド。 ゛[Claims for Utility Model Registration] (1) An ultrasonic transmitter and an ultrasonic wave receiving port are integrally mounted on one side of the housing so that the direction of transmitting and receiving ultrasonic waves is in a predetermined direction. an indicator needle that is bent and uses its own weight to indicate a vertical direction; and an angular relationship indicating means that is provided in association with the indicator needle and indicates an angular relationship between the housing and the indicator needle. sonic head. (2) The angular relationship indicating means is a scale carved for each angle on the side surface of the casing facing the indicating needle;
Claims for Utility Model Registration: The ultrasonic head described in item (1). 1 (3) The indicating needle includes a luminescent element at its tip, and the angular relationship indicating means includes a light-receiving element on the side surface of the casing along the rotational direction of the tip of the indicating needle. Utility model registration claim 1, wherein the angular relationship between the housing and the indicating needle is indicated by the positional relationship between the light receiving element that receives light from the light emitting element and the indicating needle. ultrasonic head. (4) The indicating needle is rotatably supported around an end in a direction opposite to the indicating direction, and the angular relationship indicating means is arranged opposite to the end of the indicating needle. Utility model registration claim No. 1, which includes a rotation angle detection element on the side surface of the casing, and indicates the angular relationship between the casing and the indicator needle based on the positional relationship between the rotation angle detection element and the indicator needle. The ultrasonic head described in item 2.゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14930881U JPS5857771U (en) | 1981-10-05 | 1981-10-05 | ultrasonic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14930881U JPS5857771U (en) | 1981-10-05 | 1981-10-05 | ultrasonic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5857771U true JPS5857771U (en) | 1983-04-19 |
Family
ID=29942082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14930881U Pending JPS5857771U (en) | 1981-10-05 | 1981-10-05 | ultrasonic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019244473A1 (en) * | 2018-06-20 | 2019-12-26 | パイオニア株式会社 | Distance measuring device and detection device |
-
1981
- 1981-10-05 JP JP14930881U patent/JPS5857771U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019244473A1 (en) * | 2018-06-20 | 2019-12-26 | パイオニア株式会社 | Distance measuring device and detection device |
| JPWO2019244473A1 (en) * | 2018-06-20 | 2021-06-24 | パイオニア株式会社 | Distance measuring device and detection device |
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