JPH0252108U

JPH0252108U -

Info

Publication number: JPH0252108U
Application number: JP13115888U
Authority: JP
Priority date: 1988-10-05
Filing date: 1988-10-05
Publication date: 1990-04-13

Description

[Brief explanation of drawings]

第１図は本考案の一実施例のチルトセンサの平
面図、第２図は同じくその側面図、第３図は同じ
くその正面図、第４図は同じくその分解側面図、
第５図は第１図のＡ−Ａ拡大断面図、第６図は同
じくそれを零点角度調整用機構部に取付けた状態
を示す側面図、第７図は同じくそれが被検知物の
傾きを検出する状態を示す側面図、第８図は同じ
く第７図の側面図、第９図ａ，ｂ，ｃは同じく被
検知物の傾きによる受光素子上への光の集光状態
を示す平面図、第１０，１１，１２図は同じくそ
の各受光素子の被検知物の傾きの角度と光出力と
の関係を示す図、第１３図は同じくそれ自体の持
つ零点角度のずれによる受光素子上への光の集光
状態を示す受光素子の拡大平面図、第１４図は同
じく第１３図における受光素子の被検知物の傾き
の角度と光出力との関係を示す図、第１５図は本
考案第二実施例のチルトセンサの側面図、第１６
図は本考案第三実施例のチルトセンサの側面図、
第１７図は従来のチルトセンサの平面図、第１８
図は同じくその側面図、第１９図は同じくその分
解平面図、第２０図は同じくその分解側面図、第
２１図は第１９図のＢ−Ｂ断面図、第２２図は同
じくその取付け状態を示す平面図、第２３図は同
じくその側面図である。２０：導電体、２１：基台、２２：発光素子、
２３ａ，２３ｂ：受光素子、２４：被検知物、２
５：ホルダー、２５ａ：レンズ、２６：取付孔、
２７：コネクタ、２８：嵌合部。 FIG. 1 is a plan view of a tilt sensor according to an embodiment of the present invention, FIG. 2 is a side view thereof, FIG. 3 is a front view thereof, and FIG. 4 is an exploded side view thereof.
Fig. 5 is an enlarged sectional view taken along line A-A in Fig. 1, Fig. 6 is a side view showing the same as that installed in the zero point angle adjustment mechanism, and Fig. 7 is a side view showing how the inclination of the object to be detected is adjusted. FIG. 8 is a side view showing the state of detection; FIG. 8 is a side view of FIG. 7; FIGS. 9 a, b, and c are plan views showing how light is focused on the light receiving element due to the inclination of the object to be detected. , Figures 10, 11, and 12 are diagrams showing the relationship between the angle of inclination of the object to be detected and the optical output of each light receiving element, and Figure 13 is a diagram showing the relationship between the angle of inclination of the object to be detected and the light output, and Figure 13 is the same as that of the light receiving element due to the deviation of its own zero point angle. FIG. 14 is an enlarged plan view of the light receiving element showing the state of convergence of light, FIG. 14 is a diagram showing the relationship between the angle of inclination of the detected object of the light receiving element and the light output in FIG. 13, and FIG. Side view of the tilt sensor of the second embodiment, No. 16
The figure is a side view of the tilt sensor of the third embodiment of the present invention.
Figure 17 is a plan view of a conventional tilt sensor, Figure 18 is a plan view of a conventional tilt sensor.
The figure is a side view, FIG. 19 is an exploded plan view, FIG. 20 is an exploded side view, FIG. 21 is a sectional view taken along line B-B in FIG. 19, and FIG. The plan view shown in FIG. 23 is also a side view thereof. 20: conductor, 21: base, 22: light emitting element,
23a, 23b: Light receiving element, 24: Sensing object, 2
5: Holder, 25a: Lens, 26: Mounting hole,
27: Connector, 28: Fitting portion.

Claims

[Scope of utility model registration request]

A conductor through which electrical signals are input and output from the outside, a base on which the conductor is integrally molded, a light emitting element fixed on the base, a light receiving element divided into a plurality of parts, and the base. It consists of a holder with a lens that is attached to the holder to focus light when detecting the inclination of the object to be detected. A tilt angle detector comprising a fitting part into which a connector for input/output is fitted.