JP2984401B2 - Cordless telephone - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cordless telephone, and more particularly to a cordless telephone having a hands-free communication function.

[0002]

2. Description of the Related Art Conventionally, a cordless telephone of this kind is, as shown in FIG.
2a is a receiver 13, a transmitter 14, and a dial key 1
5 and the mouthpiece 14 is set so that it comes close to the mouth when the earpiece 03 is put on the ear, and it corresponds to a hands-free call that enables a call without using both hands. For this purpose, a headset 16 having a microphone 18 and a speaker 17 is connected to the main body 12a.

[0003]

The above-mentioned conventional cordless telephone is made possible by using a headset in a hands-free call. When the cordless telephone body has a hands-free function, the cordless telephone body is mainly used on a desktop, so that the conventional form has a poor sense of stability. In the case where it is set, it has a problem that the curved surface of the back surface is large due to the form of grasping with a hand, and wobble occurs during dial operation.

[0004]

SUMMARY OF THE INVENTION A cordless telephone according to the present invention is a cordless telephone having a hands-free communication function. The cordless telephone has a main body set to a thickness that can be held by one hand and a bottom surface of the main body. Forming a seat larger than the outer shape of the main body, forming a dial key on the front of the main body, and having a concave handle in the center of the back of the main body,
The seat on the back side forms a projecting surface whose both ends are set higher than a central portion in the longitudinal direction of the seat, and has a projecting portion set at substantially the same height as the projecting surface at a position above the rear side. .

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing an embodiment of the present invention.
FIG. 1A is a front perspective view of one embodiment of the present invention.
(B) is a rear perspective view of the present embodiment.

In FIG. 1, a cordless telephone 1 according to the present embodiment has a speaker 4 and a microphone 5 on the front in order to have a hands-free call function in a main body 2, and the thickness of the main body 2 is one-handed. It is set to a size that is easy to hold. In the center of the back, there is a concave handle 9, and the body 2
When held from the top side or from the left and right, the hand is easily hooked and held. In addition, a seat 3 which is set slightly larger than the outer shape of the main body 2 is provided on the bottom surface to increase the stability when placed on a table. It is desirable that all the operation buttons be concentrated on the top surface, but the thickness dimension is limited for the purpose of holding with one hand, so there is little space and the call button that needs to be operated at the time of incoming calls or calls 7
And the yield button 8 are arranged on the top surface, and the dial key 6 is arranged on the front surface.

Next, a dial operation method according to this embodiment will be described.

When dialing the dial key 6 at the time of calling, the main body 2 is supported with one hand and the dial operation is performed with the other hand. Alternatively, dial operation or the like can be performed while holding the back with one hand while the main body 2 is placed on the table, but in order to prevent occurrence of rattling when the back is placed with the back side down, the seat 3 on the back side is used. Has a projection surface 10 whose both ends are set higher than its center in the longitudinal direction, and spherical projections 11 set at the same height as the projection surface 10 are provided at both ends at the upper position on the rear surface. The dial operation from the dial key 6 can be stably performed even when the dial key is set down.

[0010]

As described above, according to the present invention, the main body portion has a thickness and a concave handle portion which can be easily held by one hand, and the bottom portion has a seat slightly larger than the outer shape of the main body portion, The back side of the main body is recessed at the center in the longitudinal direction and both ends form a protruding surface. Hands-free talking is possible by providing protruding portions at the same height as the protruding surface at the upper position on the back of the main body. Improves stability when installed on a desktop, which is the main use state of a cordless phone, and ease of holding when moving, and ease of holding when operating one-hand buttons, and considers stability when placed horizontally. The dial can be operated in the horizontal position, so it can be used in both vertical and horizontal types, increasing the user's operability more than conventional cordless telephones and improving usability. I can make it There is an effect.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, wherein (a) is a front perspective view of the present embodiment, and (b) is a rear perspective view of the present embodiment.

FIG. 2 is a perspective view showing an example of a conventional cordless telephone.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1,12 Cordless telephone 2,12a Main body part 3 Seat 4,17 Speaker 5,18 Microphone 6,15 Dial key 7 Talk button 8 Hold button 9 Handhold part 10 Protrusion surface 11 Spherical protrusion 13 Earpiece (earpiece) 14 Speaker (Mouthpiece 16 Headset

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 61-195142 (JP, U) JP-A 1-86342 (JP, U) International Publication 90/10347 (WO, A1) (58) Fields surveyed (Int.Cl. ⁶ , DB name) H04M 1/02-1/23

Claims (1)

(57) [Claims] In a cordless telephone having a hands-free calling function, a main body set to a thickness that can be held by one hand, and a seat set to be larger than an outer shape of the main body on a bottom surface of the main body. Formed, a dial key on the front face of the main body, a concave handle portion at the center of the rear face of the main body, and the rear seat has a protruding surface having both ends set higher than the center in the longitudinal direction of the seat. A cordless telephone comprising: a projection formed at an upper position on the back side and substantially at the same height as the projection surface.