JPH01102711U

JPH01102711U -

Info

Publication number: JPH01102711U
Application number: JP19663087U
Authority: JP
Priority date: 1987-12-26
Filing date: 1987-12-26
Publication date: 1989-07-11
Anticipated expiration: 2002-12-26
Also published as: JPH062089Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例の構成図、第２図
は、第１図の分解斜視図、第３図は、非磁性体ケ
ースの形状を示す断面図、第４図は、冷間圧接法
によるカツプ状ケースと蓋の融着を示す図、第５
図は、取付台の構成図、第６図は、従来例の構成
図である。２……中空部、３……磁性流体、４……永久磁
石、７……リードスイツチ、８……プリント基板
、９……リード線、１１……アモルフアス片、２
１……非磁性体ケース、２２……カツプ状ケース
、２２ａ……フランジ部、２３……蓋、２３ａ…
…突出部、２３ｂ……フランジ部、２４……取付
台、２５……取付ねじ部、２６……裏カバー、２
８……中蓋、２９……銘板、２９ａ……突起、３
５……取付部、３６……段部、３９……切欠部、
４０……熱収縮チユーブ、４２……凹部。 Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is an exploded perspective view of Fig. 1, Fig. 3 is a sectional view showing the shape of the non-magnetic case, and Fig. 4 is a cooling Figure 5 showing the fusion of the cup-shaped case and the lid by the pressure welding method.
The figure is a block diagram of a mounting base, and FIG. 6 is a block diagram of a conventional example. 2... Hollow part, 3... Magnetic fluid, 4... Permanent magnet, 7... Reed switch, 8... Printed circuit board, 9... Lead wire, 11... Amorphous piece, 2
DESCRIPTION OF SYMBOLS 1... Non-magnetic case, 22... Cup-shaped case, 22a... Flange portion, 23... Lid, 23a...
...Protruding part, 23b...Flange part, 24...Mounting base, 25...Mounting screw part, 26...Back cover, 2
8...Inner lid, 29...Nameplate, 29a...Protrusion, 3
5...Mounting part, 36...Step part, 39...Notch part,
40... Heat shrink tube, 42... Recessed portion.

Claims

[Claims for Utility Model Registration] (1) A non-magnetic case having a hollow portion sealed by a cup-shaped case and a lid, a permanent magnet housed in the hollow portion and having a magnetic fluid coated on its surface; In the tilt sensor, the inclination sensor includes a magnetically sensitive element that is placed outside the bottom of the case and senses the magnetism of the permanent magnet, and a mounting base that holds the nonmagnetic case and the magnetically sensitive element, the nonmagnetic case comprising: The mounting base has a flange portion on the same plane as the lid, and the mounting base has a mounting portion penetrating vertically. A tilt sensor characterized in that the flange portion of the non-magnetic case is placed and positioned on a stepped portion formed nearby. (2) The mounting base has a recess on the upper edge of the mounting portion, into which a positioning protrusion formed on the outer periphery of a nameplate affixed to the top of the non-magnetic case through the inner lid engages. An inclination sensor as set forth in claim (1) of the utility model registration claim. (3) The mounting base has a notch in the lower side wall of the mounting portion, a heat shrink tube is placed over an appropriate position of the lead wire drawn out from the magnetically sensitive element, and a portion of the heat shrink tube is inserted into the cutout. The inclination sensor according to claim (1) of the utility model registration, characterized in that the inclination sensor is fixed by being pushed into the section. (4) The mounting base has mounting screw holes at both ends in the longitudinal direction for mounting the tilt sensor on an object, and the mounting screw holes have a two-stage shape with a large diameter part and a small diameter part. An inclination sensor according to claim (1) of the utility model registration claim, characterized in that: (5) The mounting base is characterized in that the bottom surfaces of both ends in the longitudinal direction protrude slightly from the bottom surface of the intermediate portion, and the bottom surfaces of both ends are horizontal. Tilt sensor.