JPH02248194A - Inside phone with remote controller - Google Patents

Abstract

PURPOSE:To prevent the erroneous depression of a remote control button and to confirm the power on/off of a device main body contained in a bag or the like by providing a remote control unit having a hold knob or the like with a prescribed function. CONSTITUTION:A remote control unit 4 is connected between a multipole plug 1 for connecting to an inside-phone and units 3a, 3b. A hold knob 9 inhibiting or releasing the depression of a switch button 7 is provided to the unit 4 to prevent the button 7 from being depressed in error and the on/off state of the power supply of the device main body contained in a bag or the like is confirmed by an LED 8.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an inside phone with a remote control used when a remote control function is installed in an audio device such as a cassette tape player or a CD player.

Conventional Technology Generally, when a remote control function is installed in an audio device such as a cassette tape player that receives audio signals through an inside phone, the remote control is placed between the inside phone and the plug, as shown in Figure 6. Draw part 1' is provided, and the remote control part has a rotary volume knob 1.
8 and a switch button 19 for the remote control, and the remote control section was composed of an upper case 20 and a lower case 21.

Problems to be Solved by the Invention However, in the conventional device, the remote control switch button 19 provided on the remote control unit consisting of the upper and lower cases 20° 21 is of a push button type, and for example, when on the train on the way to work, etc. There is a drawback that pressing force is applied to the button 19, and the remote control switch is easily operated regardless of the user's intention. Further, when the device is placed in a pocket or the like, it is not known whether the device is turned on or not, which causes problems such as the battery being consumed and the device being unable to be used when it is really needed.

Means for Solving the Problems The inside phone with remote control of the present invention is equipped with a slide-type hold knob that prohibits pressing of the remote control/L' part K and IJ momocon switch buttons. It is a characteristic.

Further, the inside phone with a remote control according to the present invention is characterized in that the remote control section is provided with a light emitting diode that can confirm the 0N10FF state of the power supply.

In the inside phone with remote control of the present invention, when the slide-type hold knob is switched to the hold position, the remote control switch button is fixed and the remote control switch button can be prohibited from operating without permission. The remote control switch button will not be pressed, allowing reliable remote control operation.

In addition, the inside phone with remote control of the present invention allows the user to check the ON10FF status of the power supply even when the device is in a pocket or bag, making the operation display clearer. .

Embodiment Hereinafter, an inside phone according to an embodiment of the present invention will be explained with reference to the drawings. As shown in Figure 1, the inside phone is
A multi-pole plug 1 for connecting to equipment and an inner ear type speaker 3a.

Cord 28L has a plurality of core wires between wires 3b.

2b and 20.2d, and a remote control unit (hereinafter simply referred to as a remote control unit) 4 is constructed at an intermediate portion between the cords 2a and 2b.

The remote control unit 4 is shown in FIG. 1, FIG. 2, FIG.
As shown in FIG. 4, it is composed of an upper case 5, a lower case 6, a printed circuit board 12, a switch button 7, a hold knob 9, and a volume knob 13.

Further, as shown in FIG. 4, the printed circuit board 12 has a light emitting diode (hereinafter simply referred to as LED) 8 and a tactile switch 14 on one surface, and has a tactile switch 14 on the other surface.
A slide volume 15 is configured.

The printed circuit board 12 is held by ribs 5a of the upper case 5 and ribs 6a of the lower case 6, as shown in FIGS. 3 and 4. Also, the upper case 5 and lower case 6 are shown in Figure 2 (b).
As shown in , they are fitted and fixed by pilot fittings 5b and 6b, respectively. The switch button 7 has a pivot shaft 7a at the tip of a lever 7b, as shown in FIG.
It is rotatably attached between the U-shaped sub 5d and the printed circuit board 12.

The hold knob 13 has recesses 16a and 16b formed by the upper case 5 and the lower case 6, as shown in FIGS. 2 and 3.
And transparent hole 17! Knob parts 9a and 9b at positions L and 17b
and 9C are engaged and slidably attached.

The LEDs are configured so that the lighting state can be confirmed through the through hole 5e of the upper case 5, as shown in FIGS. 2 and 4.

The volume knob 13 fits into the knob 152L of the volume 15 mounted on the other surface of the printed circuit board 12, as shown in FIGS.
The thumb knob 131L is configured to protrude and be operated with a finger.

The plug 1 and the speaker units 3a, 3b are connected to the printed circuit board 12 of the remote control unit 4 through the bushes 11a, 11b formed on the cord 21L2b, as shown in FIGS. Rib 5f, 5
g and the ribs 6C and 6d of the lower case are pressed and fixed, and the core wires 2e and 2f of the cords 2a and 2b are soldered to predetermined soldering lands on the printed circuit board 12, thereby completing the process.

The action of the hold knob 90 is shown in Figures 2 (A) and 3.

As shown in FIG. 4, when the knobs 9a and 9b are turned in the direction of arrow A, the convex part 9d of the hold knob 9 is separated from the stopper tongue 7C of the switch button 7, and the switch button 7 is moved in the direction of arrow C. The tactile switch 14 can be turned on via the operating hinge 7d of the button 7. Also, conversely, the knob g of the hold knob 9
When a and 9b are operated in the direction of arrow B, Fig. 4 (b)
As shown in the figure, the convex portion 9d of the hold knob 9 is configured to fit under the button end tongue piece 7C and prevent the button 7 from moving in the C direction.

In addition, when switching the hold knob 9 to the A and B directions, a fourth
As shown in the figure, the knob portions 9a, 9 of the hold knob 9
It is configured to be held by a convex portion 9d provided at the center of the rib 9C connecting the upper case 5 and the rib 5C of the upper case 5.

Figure 4 (a) shows the state held in direction A;
b) shows the direction B, that is, the state held in the hold state.

Furthermore, when switching from direction A to direction B, by adopting the above configuration, the rib 9C of the hold knob 9 is bent as shown in FIG. 3(b) from the state of FIG. 3(a), and the rib of the upper case 5 is To jump over 5C, switching moderation can be provided.

Effects of the Invention As described above, if the inside phone with remote control of the present invention is adopted, the remote control button will not be operated unconsciously and the device will not be turned on, and the cassette player etc. will not be used in places subject to external pressure such as inside a train. You can use the device with peace of mind even if you use it without any change in usage status.

In addition, by installing a light emitting diode in the remote control unit, even if you forget to press the hold button, the light emitting diode will light up and you can visually turn on the power switch of the device in your pocket or bag. Since it is possible to check whether the battery is present or not, it is possible to realize an extremely easy-to-use system for Votaple equipment without wasting battery power.

[Brief explanation of drawings]

FIG. 1 is an overall perspective view of an inside phone with a remote control according to an embodiment of the present invention, FIG. 2 (a) is an enlarged perspective view of the inside phone remote control unit, and FIG. 2 (b) is an
X sectional view, Figure 3 (a) and 7 (b) are Y- in Figure 2 (a)
Y cross-sectional view, Figure 4 (a) and (b) are ZZ of Figure 2 (a)
The sectional view and FIG. 5 are overall perspective views showing a conventional inside phone with a remote control. 4... Remote control unit, 7 Switch button, 8... Light emitting diode, 9... Hold knob. Name of agent: Patent attorney Shigetaka Awano and 1 other person 1st
Figure/Unexamined Japanese Patent Publication No. 2003

Claims (3)

[Claims] (1) A remote control that has a switch button for remote control operation and a hold knob that prohibits or cancels the pressing operation of the switch button, located between the plug for connection to the main unit of the device and the inside phone that has an inner ear type speaker unit. An inside phone with a remote control, characterized by comprising a control section. (2) A light emitting diode for power display, a volume knob for volume adjustment, and a switch button for remote control operation are located between the plug for connection to the device and the inside phone with an inner ear type speaker unit. An inside phone with a remote control, comprising a remote control section having a hold knob for inhibiting and canceling the pressing operation of the switch button. (3) The remote control unit is rotatably supported in a case consisting of an upper case and a lower case, and has a switch button with a tongue piece at the tip that serves as a hold and a stopper, and a through hole and a recess in the case. Claim 1, wherein the hold knob is inserted and has operation parts on both sides of the case, and a hold knob having a click protrusion and a protrusion for separating the tongue of the switch button in the center part. or 2
Inside phone with remote control as described.