JPH035698U

JPH035698U -

Info

Publication number: JPH035698U
Application number: JP6596389U
Authority: JP
Priority date: 1989-06-06
Filing date: 1989-06-06
Publication date: 1991-01-21

Description

[Brief explanation of drawings]

第１図は、本考案のダイバー用水深計の一実施
例の外観斜視図であり、第２図は、第１図の表示
部の平面図であり、第３図は、センサ開口部の縦
断面図であり、第４図は、本考案のダイバー用水
深計の回路図の一例であり、第５図は、本考案の
ダイバー用水深計の他の実施例の外観斜視図であ
る。１：ケース、２：ＬＥＤドツトデイスプレイ、
３：センサ開口部、９：半導体圧力センサ、１０
：駆動用電源、２０：ドツトデイスプレイドライ
バ、３０：２桁の７セグメント数字表示形のＬＥ
Ｄデイスプレイ。 FIG. 1 is an external perspective view of one embodiment of the diver's depth meter of the present invention, FIG. 2 is a plan view of the display section of FIG. 1, and FIG. 3 is a vertical cross-section of the sensor opening. FIG. 4 is an example of a circuit diagram of the diver's depth meter of the present invention, and FIG. 5 is an external perspective view of another embodiment of the diver's depth meter of the present invention. 1: Case, 2: LED dot display,
3: Sensor opening, 9: Semiconductor pressure sensor, 10
: Drive power supply, 20: Dot display driver, 30: LE with 2-digit 7-segment numerical display
D display.

Claims

[Claims for Utility Model Registration] (1) A light-emitting element display, a pressure sensor that converts surrounding water pressure into an electric signal, and a light-emitting element display that is driven to light up in response to the electric signal, in a case with a watertight structure. 1. A depth meter for divers, comprising a drive circuit means and a drive power source, and is configured to display water depth by lighting the light emitting element display. (2) The depth gauge for divers according to claim 1, wherein the light emitting element display is an LED dot display formed by arranging a plurality of LEDs in a row. (3) The depth meter for divers according to claim 1, wherein the light emitting element display is a two-digit, seven-segment numerical display type LED display.