JPS5919478Y2 - wireless device - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to improvements in telephone equipment for automobiles.

Recently, with the development of communication devices and the demand for rapid information transmission, automobiles have come to be equipped with telephones.

When a telephone is installed in a car, since the radio is relatively large, the radio part 1 and telephone part 2 are usually installed separately, as shown in Figure 1, for convenient operation of the telephone. ing.

It would be even more convenient to use such a car-mounted telephone if it could be taken out and used not only inside the car but also outside the car.

In order to enable the in-vehicle telephone to be taken out of the vehicle, it is desirable to have a structure that is easy to attach and detach, and has measures to prevent theft.

The present invention has been devised based on these requirements.

Therefore, the wireless device of the present invention is characterized in that the handset cradle of the telephone and the wireless device can be connected or separated by a plug-in method.

Furthermore, in the radio device, the handset cradle and the decorative plate that covers the iron part when the handset cradle is removed from the radio are each covered with soft plastic, and a locking claw formed of hard plastic is provided inside. The present invention is characterized in that it is provided with a locking mechanism that allows the locking claw to be operated by pushing it out from the outside of the cover.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 shows a configuration diagram of the embodiment, and FIG. 3 shows an exploded perspective view of the embodiment.

In both figures, 1 is the radio, 3 is the handset receiver, and 4 is the handset receiver.
is a handset.

The radio device 1 and the handset cradle 3 are provided with connectors 5 and 6, respectively, so that they can be electrically and mechanically connected or separated by a plug-in method.

Note that the handset cradle 3 and the handset 4 are electrically connected by a multicore cord 7.

This embodiment constructed in this manner becomes a portable radio telephone by combining the radio device 1 and the handset cradle 3 as shown in FIG.

(However, in this case, the power supply and antenna must be built-in or connected separately.

) Alternatively, if the radio 1 and the handset cradle 3 are separated, the handset cradle 3 is attached to the adapter 8 attached to the car as shown in Fig. 5, and the radio 1 is attached to a dash board or the like. It can be a phone call.

Note that the adapter 8 has a connector 9 similar to that provided on the radio.
It is necessary to set up

Next, an embodiment in which anti-theft processing is performed when the wireless device of the present invention is mounted on an automobile will be described with reference to FIGS. 6 and 7.

FIG. 6 shows a case where the radio device 1 is mounted on a mounting base 10 attached to an automobile.

In this case, the radio 1 is configured such that a pin 12 is engaged with an engaging portion 11 at the rear of the mount 10, and a screw 14 is passed through a screw hole 13 at the front to be tightened and fixed.

A decorative cover 15 is provided to hide the screw 14.

This decorative cover 15 is provided with two L-shaped locking claws 16 made of elastic hard plastic such as ABS, and the entire decorative cover is made of soft plastic 17 so as to hide the locking claws 16. covered.

In this embodiment configured as described above, the radio device 1 is mounted on the mounting base 10.
After attaching the decorative cover 15 to the front surface of the decorative cover 15 and fixing it with the screws 14, the claw portion 16a at the tip of the locking claw 16 will release.
are engaged with and attached to recesses 5a formed on both outer sides of the connector 50 provided on the radio device 1.

The screws 14 that fixed the radio device 1 with this decorative cover 15
The presence of the locking pawl 16 and the location to be pressed to release the engagement are hidden by the soft plastic 17 and cannot be seen from the outside.

This makes it possible to prevent theft.

Also, to remove the decorative cover 15, use the soft plastic 17.
Parts A and B of the locking claw 16 may be pressed simultaneously from above, and this operation may be taught to a specific operator in advance.

Note that the parts A and B of the locking pawl 16 can be easily pressed because the cover 17 is made of soft plastic.

Next, the case where the handset cradle is installed in a car will be explained using FIG. 7.

In the figure, reference numeral 8 denotes an adapter that is fixed to the automobile, and has a connector 9 similar to a radio device.

3 is a handset holder, and this handset holder has a main body 18 made of hard plastic, the outer surface of which is covered with soft plastic 19, and inside the main body 18 there are a connector (not shown) and a locking part. A claw 20, a lever 21 for releasing the lock, and the like are provided.

Further, a push button 22 is attached to the lever 21, and the main body 18
It fits into the window formed in the window.

Therefore, the push button 22 can be pressed from above the soft plastic 19, which is hidden behind the soft plastic 19 and cannot be seen from the outside.

In this embodiment configured as described above, after the adapter 8 is attached to the automobile, when the handset cradle 3 is pressed onto the adapter 8, the protrusion 20a of the locking pawl 20 is connected to the connector 9 of the adapter.
It is attached to the adapter 8 by engaging with the four parts 9a formed on both sides of the adapter.

The band set holder 3 attached in this way is attached to the push button 2.
2 is not visible from the outside, preventing pregnancy.

To remove the handset holder 3 from the adapter, push the push button 22 through the soft plastic 19, and the lever 21 will open the locking pawl 20 to release the engagement with the recess 9a of the connector, making it easy to remove. .

Note that the position of this push button 22 may be taught to a specific operator in advance.

As explained above, the wireless device of the present invention allows the handset cradle of the telephone and the wireless device to be connected or separated using a plug-in method, making it possible to use it both as a portable device and as a vehicle. Furthermore, hidden buttons are provided on the decorative cover and the handset holder to prevent theft.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a conventional car phone, FIG. 2 is a block diagram of a wireless device according to the present invention, FIGS. 3 to 7 are wireless devices according to an embodiment of the present invention, and FIG. FIG. 4 is a perspective view showing the handset cradle and radio device in a separated state, FIG. 5 is a perspective view of the handset cradle and radio device combined, FIG. 5 is a perspective view of the telephone and adapter, and FIG. FIG. 7 is a perspective view of a radio device, its mounting base, and a decorative panel with a portion cut away, and FIG. 7 is a perspective view of a handset pedestal and an adapter with a portion cut away. 1... Radio, 3... Handset cradle, 4... Handset, 5, 6.9...
...Connector, 8...Adapter, 10...
・・Mounting stand, 15 ・・・Decorative cover, 16.20
...Latching claw, 17.19 ... Soft plastic, 21 ... Lever 22 ... Push button.

Claims (1)

[Claims for Utility Model Registration] 1. A wireless device in which the handset cradle of a telephone set and a wireless unit can be combined or separated using a plug-in method. 2. In the radio device set forth in claim 1 of the utility model registration claim, the handset cradle and the decorative plate that covers the iron part when the handset cradle is removed from the radio are each covered with soft plastic, and the interior is made of hard plastic. 1. A wireless device comprising a locking mechanism that includes a locking claw made of plastic, and the locking claw can be operated by pressing from the outside of the cover.