JPS648844U

JPS648844U -

Info

Publication number: JPS648844U
Application number: JP10469187U
Authority: JP
Priority date: 1987-07-07
Filing date: 1987-07-07
Publication date: 1989-01-18

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例の携帯型無線通報
器の要部の分解斜視図、第２図は、本考案の一実
施例の携帯型無線通報器の正面図、第３図は、本
考案の一実施例の携帯型無線通報器の背面図、第
４図は、本考案の一実施例の携帯型無線通報器の
上側ケースを取りはずした状態における背面図、
第５図は本考案の一実施例の携帯型無線通報器の
断面図、第６図は、上側ケースと下側ケースを固
定するネジ部分の拡大断面図、第７図は、本考案
の一実施例の携帯型無線通報器の下側ケースに設
けられる操作スイツチ部の分解斜視図、第８図は
、第５図の断面図の丸で囲んだ部分ａの拡大図で
ある。図中、１……下側ケース、２……上側ケース、
３……スイツチゴム板、４……発光ダイオード表
示部、５……ネジ、６……回路基板、７……首掛
用ひも、８……パツキン、９……パツキン、１０
……押ボタンスイツチ、１１……スイツチゴム板
ホルダである。 FIG. 1 is an exploded perspective view of the main parts of a portable radio notification device according to an embodiment of the present invention, FIG. 2 is a front view of a portable radio notification device according to an embodiment of the present invention, and FIG. FIG. 4 is a rear view of a portable radio notification device according to an embodiment of the present invention with the upper case removed;
Fig. 5 is a sectional view of a portable radio notification device according to an embodiment of the present invention, Fig. 6 is an enlarged sectional view of the screw portion that fixes the upper case and the lower case, and Fig. 7 is an embodiment of the present invention. FIG. 8, an exploded perspective view of the operation switch section provided on the lower case of the portable radio notification device of the embodiment, is an enlarged view of the circled part a of the sectional view of FIG. 5. In the figure, 1...lower case, 2...upper case,
3...Switch rubber plate, 4...Light emitting diode display section, 5...Screw, 6...Circuit board, 7...Neck strap, 8...Patchkin, 9...Packetkin, 10
. . . push button switch, 11 . . . switch rubber plate holder.

Claims

[Scope of Claim for Utility Model Registration] (1) A box made by combining an upper case and a lower case with a circuit board incorporating a circuit that emits radio waves modulated at a predetermined frequency when the operation switch is pressed, and the operation switch. In a portable radio notification device configured by being housed in a shaped case, the upper case is provided with a groove around the periphery, the lower case is provided with a protrusion around the periphery that fits into the groove of the upper case, and the A structure is created in which the gasket is inserted into the groove of the upper case, the convex part of the lower case is fitted into the groove of the upper case, and the screws provided with the gasket are used to fix the upper case and the lower case. . A portable wireless notification device, characterized in that a hole is provided in the case corresponding to the mounting position of the operating switch, and a switch rubber plate is fixed to the hole by screwing a holder. (2) The hole provided in the case corresponding to the mounting position of the operation switch has a protrusion around the hole, and when the switch rubber plate is fixed to the hole with the screws of the holder, the hole around the hole has a protrusion. The portable radio notification device according to claim 1, wherein the protrusion is fixed in such a manner that it is inserted into a switch rubber plate.