JPH0432841Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The invention is designed to adjust the time of a built-in clock
This invention relates to a telephone having a clock switch that allows the clock to be operated from outside the device in order to make corrections and clear the memory.

[Conventional technology]

In a conventional telephone with a clock switch, as shown in FIG. A cutout window 5 is provided at a position corresponding to the mechanism switch (clock switch) 2 of the lower chassis 4 (or upper chassis 3), and the cutout window 5 is inserted through the cutout window 5 when operating the watch. By pressing the pen push part of the clock switch 2 with the tip of a pencil or the like, the time is set, corrected, and memory cleared, and the results are displayed on the clock display window 7. In addition, the dial switch 8, function switch 9, etc. arranged on the operation button surface of the phone case are generally made of rubber sheets having conductive rubber contacts containing carbon.
A printed plate having gold-plated contacts or carbon-printed contacts is arranged below the rubber sheet.

[The problem that the idea aims to solve]

However, the above-mentioned conventional telephones require a special space to mount the clock switch and require a large number of assembly steps, which is not economically preferable. The object of the present invention is to overcome the above-mentioned drawbacks of the prior art and to provide a telephone with an economical clock switch that is suitable for high-density packaging.

[Means to solve the problem]

A telephone with a clock switch of the present invention is a telephone equipped with a dial switch, a function switch, and a clock switch, wherein the clock switch consists of a fixed contact and a movable contact, and the movable contact of the clock switch is connected to the function switch. The movable contact of the clock switch is arranged adjacent to the movable contact of the functional switch in the space for disposing the name paper formed between the rows of the clock. It is characterized in that it is provided at a position corresponding to the movable joint of the switch.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

In the present invention, as shown in FIG.
A hole 5-1 for operating the clock switch 2 is provided in a space formed between the groups for placing the name paper, and the clock switches 2 are arranged below the operating hole 5-1. This watch switch 2 is composed of a conductive rubber contact (movable contact) 2-1 having the same structure as the conductive rubber contact of the function switch 9, and a fixed contact 1-1 for the watch switch made of gold plating or carbon printing. , the conductive rubber contact 2-1 is provided on the rubber sheet 10 provided with the conductive rubber contact (movable contact) of the functional switch 9, and the fixed contact 1-1 is provided on the printed board 1 provided further below the rubber sheet 10. The movable contact 2 of the clock switch 2 is placed in the space between the fixed contacts of the functional switch 9 provided in the
-1, and when operating the watch switch 2, the tip of a pencil or the like is pressed against the conductive rubber contact 2-1 through the operating hole 5-1.

[Effect of idea]

As explained above, in the present invention, the functional switch and the clock switch are placed adjacent to each other because they are used less frequently and therefore have approximately the same processing accuracy, so they can be processed simultaneously. In addition, if each movable contact is formed as a conductive rubber contact on the same rubber sheet, the formation work can be simplified, and the printed board for the fixed contact can also be shared, compared to the conventional structure. , no space is required for the clock switch, and therefore high-density packaging is possible, and the economical effects are also great.

[Brief explanation of the drawing]

FIG. 1 is an explanatory perspective view of a telephone having a clock switch according to the present invention, and FIG. 2 is an explanatory perspective view of a telephone having a conventional clock switch.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a telephone equipped with a dial switch, a function switch, and a clock switch, the clock switch consists of a fixed contact and a movable contact, and the movable contact of the clock switch has the above function. The movable contact of the clock switch is arranged adjacent to the movable contact of the functional switch in the space for disposing the name paper formed between the rows of switches, and the movable contact of the clock switch is arranged on the board provided with the fixed contact for the functional switch. 1. A telephone having a watch switch, characterized in that the watch switch is provided at a position corresponding to a movable joint of the watch switch. (2) A telephone having a watch switch according to claim 1, wherein the movable contacts of the function switch and the watch switch are conductive rubber contacts formed on a rubber sheet.