JPS60107994U - Motor generator output frequency display device - Google Patents

Motor generator output frequency display device

Info

Publication number
JPS60107994U
JPS60107994U JP1983203829U JP20382983U JPS60107994U JP S60107994 U JPS60107994 U JP S60107994U JP 1983203829 U JP1983203829 U JP 1983203829U JP 20382983 U JP20382983 U JP 20382983U JP S60107994 U JPS60107994 U JP S60107994U
Authority
JP
Japan
Prior art keywords
light emitting
emitting diodes
display device
numerical
luminance
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
JP1983203829U
Other languages
Japanese (ja)
Other versions
JPH0238311Y2 (en
Inventor
藤尾　清
Original Assignee
澤藤電機株式会社
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 澤藤電機株式会社 filed Critical 澤藤電機株式会社
Priority to JP1983203829U priority Critical patent/JPS60107994U/en
Publication of JPS60107994U publication Critical patent/JPS60107994U/en
Application granted granted Critical
Publication of JPH0238311Y2 publication Critical patent/JPH0238311Y2/ja
Granted legal-status Critical Current

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  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (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) [Abstract] 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]

図面は本考案の一実施例を示すもので、第１図は全体斜
視図、第２図は第１図の■−■線断面図、第３図はカバ
ーの拡大斜視図、第４図は第３図のＩＶ−ＩＶ線断面図
、第５図は制御回路の構成を示すブロック図、第６図は
各発光ダイオードの点灯制御を示子図である。 １・・・表示装置、４ａ〜４ｅ・・・発光ダイオード、
５・・・制御回路、Ａ１〜Ａ５・・・周波数領域。The drawings show one embodiment of the present invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is an enlarged perspective view of the cover, and Fig. 4 is a perspective view of the cover. 3 is a sectional view taken along the line IV-IV, FIG. 5 is a block diagram showing the configuration of the control circuit, and FIG. 6 is a diagram showing lighting control of each light emitting diode. 1... Display device, 4a to 4e... Light emitting diode,
5... Control circuit, A1-A5... Frequency domain.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 予め設定した複数の数値領域に対応して順次隣接して配
列された複数の発光ダイオードと、前記全数値領域にわ
たって変化する可能性のあるアナログ量の対応数値領域
を判定し必要な発光ダイオードを点灯駆動する制御回路
とを含む表示装置において、前記各発光ダイオードは、
少なくとも隣接する発光ダイオードとは異なる発光色を
有して配列され、前記制御手段は、前記アナログ量が成
る数値領域からの他の数値領域に変化する際に、前記酸
る数値領域に対応する発光ダイオードの輝度を次第に減
少せしめるとともに前記能の数値領域に対応する発光ダ
イオードの輝度を次第に増大せしめ、しかもそれらの発
光ダイオードの輝度の減少および増大範囲を一部重複せ
しめるように構成されることを特徴とする表示装置。A plurality of light emitting diodes are sequentially arranged adjacent to each other corresponding to a plurality of preset numerical regions, and a corresponding numerical region of an analog quantity that may change over the entire numerical region is determined, and the necessary light emitting diodes are turned on. In the display device including a driving control circuit, each of the light emitting diodes is
The light emitting diodes are arranged to have a different emitting color from at least the adjacent light emitting diodes, and the control means is arranged to emit light corresponding to the changing numerical value range when the analog quantity changes from the numerical value range to another numerical value range. The method is characterized in that the luminance of the light emitting diodes is gradually decreased while the luminance of the light emitting diodes corresponding to the numerical range of the power is gradually increased, and the ranges of decrease and increase in the luminance of these light emitting diodes are partially overlapped. display device.
JP1983203829U 1983-12-26 1983-12-26 Motor generator output frequency display device Granted JPS60107994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983203829U JPS60107994U (en) 1983-12-26 1983-12-26 Motor generator output frequency display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983203829U JPS60107994U (en) 1983-12-26 1983-12-26 Motor generator output frequency display device

Publications (2)

Publication Number Publication Date
JPS60107994U true JPS60107994U (en) 1985-07-23
JPH0238311Y2 JPH0238311Y2 (en) 1990-10-16

Family

ID=30766234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983203829U Granted JPS60107994U (en) 1983-12-26 1983-12-26 Motor generator output frequency display device

Country Status (1)

Country Link
JP (1) JPS60107994U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4329287Y1 (en) * 1966-06-25 1968-12-02
JPS531493A (en) * 1976-06-26 1978-01-09 Omron Tateisi Electronics Co Display unit
JPS54136855A (en) * 1978-04-14 1979-10-24 Matsushita Electric Ind Co Ltd Display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4329287Y1 (en) * 1966-06-25 1968-12-02
JPS531493A (en) * 1976-06-26 1978-01-09 Omron Tateisi Electronics Co Display unit
JPS54136855A (en) * 1978-04-14 1979-10-24 Matsushita Electric Ind Co Ltd Display device

Also Published As

Publication number Publication date
JPH0238311Y2 (en) 1990-10-16

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