JPS6065697U - Display device for electrical equipment - Google Patents

Display device for electrical equipment

Info

Publication number
JPS6065697U
JPS6065697U JP15946483U JP15946483U JPS6065697U JP S6065697 U JPS6065697 U JP S6065697U JP 15946483 U JP15946483 U JP 15946483U JP 15946483 U JP15946483 U JP 15946483U JP S6065697 U JPS6065697 U JP S6065697U
Authority
JP
Japan
Prior art keywords
display device
power switch
turned
electrical
display tube
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
JP15946483U
Other languages
Japanese (ja)
Other versions
JPH0328329Y2 (en
Inventor
秀次 川崎
増原　正美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15946483U priority Critical patent/JPS6065697U/en
Publication of JPS6065697U publication Critical patent/JPS6065697U/en
Application granted granted Critical
Publication of JPH0328329Y2 publication Critical patent/JPH0328329Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
  • Circuits Of Receivers In General (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

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

第１図は本考案に係る電気機器の表示装置を示す図、第
２図ａ、　ｂは第１図のＡ点及びＢ点に於ける電圧波形
区である。 １・・・螢光表示管、２・・・グリッド端子、５・・・
スイッチング回路、６・・・充放電回路、Ｓｌ・・・電
源スィッチ。FIG. 1 is a diagram showing a display device for an electrical device according to the present invention, and FIGS. 2a and 2b are voltage waveform sections at points A and B in FIG. 1. 1... Fluorescent display tube, 2... Grid terminal, 5...
Switching circuit, 6... Charge/discharge circuit, Sl... Power switch.

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）表示器として螢光表示管を用いた電気機器の表示
装置に於いて、電源スィッチをオンにした時所定時間遅
れて前記螢光表示管の所定電極に動作電圧を印加する手
段を設け、前記電源スィッチをオンにした時の前記螢光
表示管の誤表示を防止してなる電気機器の表示装置。(1) In a display device for an electrical device using a fluorescent display tube as a display device, a means is provided for applying an operating voltage to a predetermined electrode of the fluorescent display tube after a predetermined time delay when the power switch is turned on. . A display device for electrical equipment, which prevents erroneous display on the fluorescent display tube when the power switch is turned on. （２）螢光表示管の所定電極は、グリッドであることを
特徴とする実用新案登録請求の範囲第１項記載の電気機
器の表示装置。(2) A display device for an electrical appliance according to claim 1, wherein the predetermined electrode of the fluorescent display tube is a grid. （３）電気機器は、ラジオ受信機であることを特徴とす
る実用新案登録請求の範囲第１項記載の電気機器の表示
装置。(3) The display device for an electrical device according to claim 1, wherein the electrical device is a radio receiver. （４）螢光表示管は、ラジオ受信器の受信周波数の表示
器として用いられていることを特徴とする実用新案登録
請求の範囲第３項記載の電気機器の表示装置。(4) A display device for an electrical appliance according to claim 3, wherein the fluorescent display tube is used as a display for a reception frequency of a radio receiver. （５）電源スィッチをオンにした時所定時間遅れて螢光
表示管の所定電極に動作電圧を印加する手段は、前記電
源スィッチと前記螢光表示管の所定電極との間を開閉す
るスイッチング回路と、前記電源スィッチの切換時充放
電し前記電源スィッチをオンにした時前記所定時間遅れ
て前記スイッチング回路を閉成させる充電回路とで構成
されていることを特徴とする実用新案登録請求の範囲第
１項記載の電気機器の表示装置。(5) The means for applying an operating voltage to a predetermined electrode of the fluorescent display tube after a predetermined time delay when the power switch is turned on is a switching circuit that opens and closes between the power switch and the predetermined electrode of the fluorescent display tube. and a charging circuit that charges and discharges when the power switch is switched on and closes the switching circuit after a delay of the predetermined time when the power switch is turned on. The display device for electrical equipment according to item 1. （６）スイッチング回路は、少なくとも２個の異導［型
のスイッチングトランジスタを含み、電源スィッチをオ
ンにした時所定時間遅れて瞬時に閉成されることを特徴
とする実用新案登録請求の範囲第５項記載の電気機器の
表示装置。(6) The switching circuit includes at least two different-conducting type switching transistors, and is instantaneously closed after a predetermined time delay when the power switch is turned on. Display device for electrical equipment according to item 5.
JP15946483U 1983-10-14 1983-10-14 Display device for electrical equipment Granted JPS6065697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15946483U JPS6065697U (en) 1983-10-14 1983-10-14 Display device for electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15946483U JPS6065697U (en) 1983-10-14 1983-10-14 Display device for electrical equipment

Publications (2)

Publication Number Publication Date
JPS6065697U true JPS6065697U (en) 1985-05-09
JPH0328329Y2 JPH0328329Y2 (en) 1991-06-18

Family

ID=30351024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15946483U Granted JPS6065697U (en) 1983-10-14 1983-10-14 Display device for electrical equipment

Country Status (1)

Country Link
JP (1) JPS6065697U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451881U (en) * 1977-09-19 1979-04-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451881U (en) * 1977-09-19 1979-04-10

Also Published As

Publication number Publication date
JPH0328329Y2 (en) 1991-06-18

Similar Documents

Publication Publication Date Title
JPS6035467U (en) battery device
JPS59210702A (en) High frequency switching circuit
JPH0530681A (en) Power supply for electronic equipment
JPS5957050U (en) fm radio circuit
JPS6037874U (en) Pulse width to voltage converter
JPS586431U (en) Tuner malfunction prevention circuit
JPS617128U (en) oscillation circuit
JPS6030515U (en) Plunger drive circuit
JPS6035468U (en) battery device
UA11277C2 (en) Device for accumulator charge of chemical source by asymetrical current
JPS5970240U (en) electronic circuit equipment
JPS6051562U (en) Wire disconnection detection device for charging equipment
JPS6253832U (en)
JPS58178033U (en) Vehicle flashing device
JPS599425U (en) switch circuit
JPS60172412U (en) Muting circuit for audio equipment
JPS5988900U (en) electronic flash device
JPS58159198U (en) Flash discharge lamp starting device
JPS59117034U (en) High voltage DC and disconnectors
JPS6066164U (en) Radio-integrated television equipment
JPS60174488U (en) voltage switching circuit
JPS6035469U (en) battery device
JPS5873650U (en) Output switching circuit
JPS5978712U (en) Muting circuit
JPS6068727U (en) Channel selection device