JPS6011557U

JPS6011557U - Home telephone frequency meter device

Info

Publication number: JPS6011557U
Application number: JP10380583U
Authority: JP
Inventors: 哲金子; 安藤　惣一
Original assignee: 株式会社田村電機製作所
Priority date: 1983-07-04
Filing date: 1983-07-04
Publication date: 1985-01-26

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

[Brief explanation of the drawing]

第１図は従来の宅内電話度数計装置要部の概要側面図、
第２図ないし第５図は本考案に係る宅内電話度数計装置
の実施例を示し、第２図はその筐体を除いて示す斜視図
、第３図は同じく側面図、第４図は同じくカウンタ最下
位側フレームの内側での断面図、第５図は動作説明図で
ある。１０・・・・・・フレーム、１３・・・・・・度数カウ
ンタ、１４・・・・・・累計カウンタ、２１・・・・・
・アンクル、２６・・・・・・零復帰レバー、３０・・
・・・・リーフスイッチ、３２・・・・・・接点作動レ
バー、３９・・・・・・補助し／＼−１４１・・・・・
・引張りばね。Figure 1 is a schematic side view of the main parts of a conventional home phone frequency meter device.
Figures 2 to 5 show an embodiment of the in-home telephone frequency meter device according to the present invention, with Figure 2 being a perspective view with the casing removed, Figure 3 being a side view, and Figure 4 being the same. FIG. 5, which is a sectional view of the inside of the lowermost frame of the counter, is an explanatory diagram of the operation. 10...Frame, 13...Frequency counter, 14...Cumulative counter, 21...
・Ankle, 26... Zero return lever, 30...
...Leaf switch, 32...Contact activation lever, 39...Auxiliary /\-141...
・Tension spring.

Claims

[Scope of utility model registration request]

a call frequency counter and a cumulative total counter housed in a housing; a counter drive lever that swings when driven by a call frequency signal sent to the subscriber side via a telephone line and advances both counters; 1; A home telephone frequency meter device comprising: a zero return lever that swings when operated from outside the casing to return the counted contents of the call frequency counter to zero; and a switch contact that connects and disconnects a dial contact of a subscriber telephone by opening and closing. , a contact operating lever that is pivotally mounted on both counter frames and rotates in forward and reverse directions to open and close the switch contact when operated from outside the housing and when the zero return lever swings toward the zero return side; The contact actuating lever is pivoted adjacent to the contact actuating lever in the axial direction, and the free end portion is engaged with the counter drive lever and the contact actuating lever so as to be able to come into contact with and separate from the contact actuating lever, so that the spring member follows the rotation of the contact actuating lever. A home telephone frequency measuring device characterized by being provided with an auxiliary lever to which rotational force is applied.