JPS58180452U

JPS58180452U - Sample holding device

Info

Publication number: JPS58180452U
Application number: JP7754782U
Authority: JP
Inventors: 彰天野; 白畑　久
Original assignee: 富士電機株式会社
Priority date: 1982-05-26
Filing date: 1982-05-26
Publication date: 1983-12-02

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 drawings]

第１図は本考案の第１の実施例の構成を説明する正面図
及び側面図、第２図は第１図の実施状態を説明する概略
図、第３図は本考案の第２の実施例を説明する概略図、
第４図は第３図の変形例を示す概略図、第５図は本考案
の変形例を示す側面図及び正面図、第６図乃至第８図は
従来例を示す概略図である。１：吸盤、２：孔、３．１８：連結棒、４：真空度測定
器、５：バルブ、６：真空引口、７：支持台、８：試料
、９．１５：溶液、１θ：容器、１１：導線、１２：電
源、１３：電極、１４：ばね電極、１６：導電材、１７
：保護コート膜。才１図（（１）　　　　　　　　　（ｂ）才２閃Fig. 1 is a front view and side view illustrating the configuration of a first embodiment of the present invention, Fig. 2 is a schematic diagram illustrating the implementation state of Fig. 1, and Fig. 3 is a second embodiment of the present invention. A schematic diagram illustrating an example,
FIG. 4 is a schematic diagram showing a modification of FIG. 3, FIG. 5 is a side view and front view of a modification of the present invention, and FIGS. 6 to 8 are schematic diagrams showing a conventional example. 1: Suction cup, 2: Hole, 3.18: Connecting rod, 4: Vacuum measuring device, 5: Valve, 6: Vacuum outlet, 7: Support stand, 8: Sample, 9.15: Solution, 1θ: Container , 11: Conductive wire, 12: Power source, 13: Electrode, 14: Spring electrode, 16: Conductive material, 17
:Protective coat film. Sai1 figure ((1) (b) Sai2 flash

Claims

[Scope of utility model registration request]

(1) In a sample holding device that performs surface treatment on a sample in a solution, the holding surface is slightly smaller than the sample and has a sister suction cup with a hole in the center and a tubular connecting rod. A sample holding device, characterized in that the sample is held by the suction cup by providing a suction cup connected to the hole and generating a negative pressure through the hole by a vacuum drawing means.

(2) Utility Model Registration Scope of Claims In the item described in claim 1, one end of the conductive wire is provided with an electrode having a smaller ionization tendency than the sample, and the other end of the conductor is inserted into the connecting rod via a potential difference,
1. A sample holding device, characterized in that the sample holding device is formed in a coil shape at a position protruding from a hole in the suction cup so that the sample comes into contact with the sample held by the suction cup in a direction facing the electrode.

(3) Utility Model Registration Claims Claims 1 or 2, in which a plurality of connecting rods are provided in parallel, each of which is provided with a suction cup at its tip. holding device.

(4) Utility model registration Claims 1 or 2, characterized in that a vacuum measuring device is provided between the connecting rod and the evacuation means. Device.

(5) Utility Model Registration The sample holding device according to claim 1 or 2, characterized in that the elastic suction cup is made of silicone rubber, polyethylene, or vinyl chloride.

(6) Scope of Utility Model Registration Claims Paragraph 1 or 2
2. A sample holding device according to item 1, wherein the connecting rod is made of a resin such as Teflon or polypropylene.

(7) Utility model registration In the utility model registration claim described in claim 2, the connecting rod is made of a conductive material and serves as a relay means for the conductor, and a small part of the connecting rod (and a part that comes into contact with a melting point) is protected by an insulator. A sample holding device characterized by being covered with a coating film.

(8) Utility model registration The sample holding device according to claim 7, characterized in that the connecting rod is made of stainless steel or copper, and the protective coating film is made of Teflon or silicone rubber.