JPS61116432U - - Google Patents

Info

Publication number
JPS61116432U
JPS61116432U JP1985175685U JP17568585U JPS61116432U JP S61116432 U JPS61116432 U JP S61116432U JP 1985175685 U JP1985175685 U JP 1985175685U JP 17568585 U JP17568585 U JP 17568585U JP S61116432 U JPS61116432 U JP S61116432U
Authority
JP
Japan
Prior art keywords
groove
cam
tuner
coupling
fine tuning
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
Application number
JP1985175685U
Other languages
Japanese (ja)
Other versions
JPH0311946Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS61116432U publication Critical patent/JPS61116432U/ja
Application granted granted Critical
Publication of JPH0311946Y2 publication Critical patent/JPH0311946Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/14—Special arrangements for fine and coarse tuning
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/08—Toothed-gear drive; Worm drive

Landscapes

  • Transmission Devices (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Auxiliary Devices For Music (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の分離斜視図、第２図は本考案
の結合斜視図、第３図は本考案の正面図、第４図
は本考案の作動前の状態図、第５図は本考案の作
動状態図である。 １……微同調軸、２……結合突起、３……結合
部、４……カム、５……切開部、６……ボス、７
……係止溝、８……カム溝、９……スプリング装
着溝、１０……スライドギア、１１……結合溝、
１２……コイルスプリング、１３……揺動ギア、
１４……シヤーシ、１５……作動杆、１６……棒
、１７……微調ネジ。 Figure 1 is an exploded perspective view of the present invention, Figure 2 is an assembled perspective view of the present invention, Figure 3 is a front view of the present invention, Figure 4 is a state diagram of the present invention before operation, Figure 5 is a diagram of the present invention. FIG. DESCRIPTION OF SYMBOLS 1...Fine tuning axis, 2...Joining projection, 3...Joining part, 4...Cam, 5...Incision part, 6...Boss, 7
... Locking groove, 8 ... Cam groove, 9 ... Spring mounting groove, 10 ... Slide gear, 11 ... Connection groove,
12... Coil spring, 13... Swing gear,
14... Chassis, 15... Operating rod, 16... Rod, 17... Fine adjustment screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] チユーナーを微細に調節するためのチユーナー
微同調装置において、結合突起２の形成された結
合部３を微同調軸１の一端に形成し、切開部５を
備えたボス６をカム４の中央に形成するとともに
係止溝７を備えたカム溝８をカム４の突出部に形
成し、上記結合部３はその結合突起２がスライド
ギア１０に形成の結合溝１１に結合するようにボ
ス６に挿入され、スプリング装着溝９にはコイル
スプリング１２を設け、一端が揺動ギア１３を枢
支し他端がシヤーシ１４に枢着された作動杆１５
には棒１６を形成して上記カラ溝８に挿入配置し
、上記揺動ギア１３はスライドギア１０及び微調
ネジ１７と噛合うようにしたことを特徴とするチ
ユーナーの微同調装置。 In a tuner fine tuning device for finely adjusting a tuner, a coupling part 3 with a coupling protrusion 2 formed therein is formed at one end of a fine tuning shaft 1, and a boss 6 with a cutout part 5 is formed in the center of a cam 4. At the same time, a cam groove 8 having a locking groove 7 is formed in the protruding part of the cam 4, and the coupling part 3 is inserted into the boss 6 so that the coupling protrusion 2 thereof is coupled to the coupling groove 11 formed in the slide gear 10. A coil spring 12 is provided in the spring mounting groove 9, and an operating rod 15 has one end pivotally supporting a swing gear 13 and the other end pivotally attached to a chassis 14.
A fine tuning device for a tuner, characterized in that a rod 16 is formed and inserted into the collar groove 8, and the swing gear 13 meshes with a slide gear 10 and a fine adjustment screw 17.
JP1985175685U 1984-12-28 1985-12-25 Expired JPH0311946Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840014290U KR870000717Y1 (en) 1984-12-28 1984-12-28 Sub-tuning device of tunner

Publications (2)

Publication Number Publication Date
JPS61116432U true JPS61116432U (en) 1986-07-23
JPH0311946Y2 JPH0311946Y2 (en) 1991-03-22

Family

ID=30768104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985175685U Expired JPH0311946Y2 (en) 1984-12-28 1985-12-25

Country Status (2)

Country Link
JP (1) JPH0311946Y2 (en)
KR (1) KR870000717Y1 (en)

Also Published As

Publication number Publication date
JPH0311946Y2 (en) 1991-03-22
KR860008938U (en) 1986-07-31
KR870000717Y1 (en) 1987-02-25

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