JPH01145440U

JPH01145440U -

Info

Publication number: JPH01145440U
Application number: JP4189888U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-05

Description

[Brief explanation of the drawing]

第１図はこの考案に係るイオン流記録ヘツドの
実施例１を示す断面説明図、第２図はその分解斜
視図、第３図は第１図中部拡大図、第４図は実
施例１に係るイオン流記録ヘツドの長手方向のス
リツト幅変化を示すグラフ図、第５図はこの考案
に係るイオン流記録ヘツドの実施例２を示す断面
説明図、第６図はその分解斜視図、第７図は第５
図中部拡大図、第８図は従来におけるイオン流
記録ヘツドの一例を示す断面説明図である。［符号の説明］、１……ベースプレート（ベー
ス部材）、２……イオン生成ユニツト、３……放
電ワイヤ（イオン生成部）、４……シールド（イ
オン生成部）、６……イオン排出路、７……制御
電極基板、７ａ……制御電極、９……イオン流制
御スリツト、１０……変位量調整手段、４１……
調整ねじ（調整部材）、５１……板ばね、５３…
…付勢力調整ねじ（付勢力調整部材）。 FIG. 1 is a cross-sectional explanatory view showing Example 1 of the ion flow recording head according to this invention, FIG. 2 is an exploded perspective view thereof, FIG. 3 is an enlarged view of the middle part of FIG. 5 is a cross-sectional explanatory view showing Example 2 of the ion current recording head according to this invention; FIG. 6 is an exploded perspective view thereof; FIG. The figure is number 5
FIG. 8, an enlarged view of the middle part of the figure, is an explanatory cross-sectional view showing an example of a conventional ion flow recording head. [Explanation of symbols] 1...Base plate (base member), 2...Ion generation unit, 3...Discharge wire (ion generation section), 4...Shield (ion generation section), 6...Ion discharge path, 7... Control electrode substrate, 7a... Control electrode, 9... Ion flow control slit, 10... Displacement adjustment means, 41...
Adjustment screw (adjustment member), 51... Leaf spring, 53...
...Biasing force adjustment screw (biasing force adjustment member).

Claims

[Claims for Utility Model Registration] (1) A base member 1; and an ion discharge channel 6 fixed to the base member 1, having ion generating units 3 and 4 provided therein and communicating with the ion generating units 3 and 4; An ion flow control slit 9 communicating with the ion discharge path 6 is formed between the ion generation unit 2 having one end fixed to the base member 1 and communicating with the ion discharge passage 6. A control electrode substrate 7 having control electrodes 7a arranged according to pixel density at a location facing 9, and a displacement adjustment means 10 for adjusting the displacement amount of the free end side of the control electrode substrate 7. An ion flow recording head characterized by: (2) The displacement adjusting means 10 is attached to a portion of the base member 1 facing the free edge of the control electrode substrate 7 so as to be freely adjustable at appropriate intervals, and its tip is attached to the free edge of the control electrode substrate 7. 2. The ion flow recording head according to claim 1, further comprising an adjusting member (41) that comes into contact with the ion current recording head. (3) The displacement adjustment means 10 includes a leaf spring 51 whose one end is attached to the base member 1 and whose other end abuts the free end of the control electrode substrate 7, and the attachment of the leaf spring 51 to the control electrode substrate 7. 2. The ion flow recording head according to claim 1, further comprising a biasing force adjusting member 53 for appropriately adjusting the force.