JPS6124002U

JPS6124002U - sound collection cuff

Info

Publication number: JPS6124002U
Application number: JP10744684U
Authority: JP
Inventors: 重夫野村
Original assignee: 三洋電機株式会社
Priority date: 1984-07-16
Filing date: 1984-07-16
Publication date: 1986-02-13

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

【図面の簡単な説明】第１図〜第４図はいずれも本考案一実施例を示し、第１
図は斜視図、第２図は第１図のＡ−Ａ′断面図、第３図
は第２図のＢ−Ｂ’断面図、第４図は阻血カフ内面に配
設して腕に装着した状態の側断面図、第５図は従来例の
斜視図である。４・・・・・・集音部、７・・・・・・阻血カフ、１１
・・・・・・一面、１２，１２・・・・・・長手方向両
端面、１３．１３・・・・・・短手力向両端面、１４・
・・・・・一面１１に対向する一面、１６・・・・・・
条溝。[Brief explanation of the drawings] Figures 1 to 4 all show one embodiment of the present invention, and the first
The figure is a perspective view, Figure 2 is a cross-sectional view taken along line A-A' in Figure 1, Figure 3 is a cross-sectional view taken along line B-B' in Figure 2, and Figure 4 shows an ischemic cuff installed on the inner surface of the cuff and worn on the arm. FIG. 5 is a perspective view of the conventional example. 4...Sound collection section, 7...Ischemic cuff, 11
...... One side, 12, 12... Both end faces in the longitudinal direction, 13.13...... Both end faces in the short direction force direction, 14.
...One side opposite to one side 11, 16...
groove.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

阻血カフの内面に配設されるものであって、略密閉され
た空間を有した集音部を備えこの空間内の空気振動をマ
イクロホンにて集音する集音カフにおいて、上記集音部
は薄肉の採音体からなる外周面の一面に対向する外周面
の一面を薄肉に形成し、上記二面に挾まれる長手力向両
端面及び短手力向両端面を厚肉にそれぞれ形成すると共
に、上記長手方向両端面に上記二面に交叉する方向に延
びる条溝を形成したことを特徴とする集音カフ。The sound collecting cuff is disposed on the inner surface of the ischemic cuff, and includes a sound collecting part having a substantially sealed space, and collects air vibrations in this space with a microphone, the sound collecting part comprising: One surface of the outer circumferential surface opposite to one surface of the outer circumferential surface made of the thin sound pickup body is formed thin, and both end surfaces in the longitudinal force direction and both end surfaces in the transverse force direction sandwiched between the two surfaces are respectively formed thick. The sound collecting cuff is further characterized in that grooves extending in a direction intersecting the two surfaces are formed on both end surfaces in the longitudinal direction.