JP2553684Y2 - Cordless telephone device wall-mounted structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall-mounted structure of a cordless telephone, and more particularly to a wall-mounted structure of a cordless telephone in which a vertical cordless telephone is mounted on a charger and hung on a wall.

[0002]

2. Description of the Related Art Generally, when a vertical cordless telephone is mounted on a charger, it is almost always used only for desktop use due to the problem of stability of the telephone.
However, in recent years, with the rapid spread of cordless telephones, even in vertical cordless telephones,
The demand for wall hanging has increased. To meet this demand, there is a structure disclosed in Japanese Utility Model Publication No. 4-5853. That is, the cordless telephone device disclosed herein has a vertical cordless telephone having a flat bottom surface and a shallow plate-shaped charging device having a square-shaped recess into which the bottom surface of the telephone fits. A spherical projection is provided on the opposite side wall of the concave portion of the charger, while spherical concave portions are provided on both sides of the telephone on the side of the transmitting section, and further, at the base of the telephone on the receiving section side. Is provided with a concave hook.

When used as a wall,
The charger is installed upright on the wall mount, and the wall mount is screwed to the wall. The mouthpiece side of the telephone transmitter is fitted into the recess of the charger, and the spherical projection and the spherical recess are provided. And the hook of the telephone is engaged with the projection protruding from the upper end of the mount, and the hook and the recess of the charger are used to hold the receiver side and the transmitter side of the telephone. To prevent the phone from falling.

[0004]

However, in the above-mentioned conventional structure, the hook and the recess of the charger are used to hold the receiver and transmitter of the telephone. If the distance between the battery and the recess of the charger is not accurate,
Since the telephone is detached or cannot be pinched, the charger must be mounted with high accuracy, and there is a disadvantage that the mounting adjustment work becomes complicated. In addition, there is a problem that the appearance design is deteriorated because the hook and the spherical concave portion are provided in the telephone. Further, the mount requires almost the same outer shape as the telephone, which causes an inconvenience that extra space for mounting on the wall is required. Therefore, the present invention has been made in view of the conventional disadvantages, problems or inconveniences described above, and the purpose thereof is to:
It is easy to install the charger, and it prevents the deterioration of the appearance design of the telephone without changing the telephone housing to install the telephone in the charger, and the wall of the cordless telephone device that minimizes the installation space. It is to provide a structure.

[0005]

In order to achieve this object, a cordless telephone device according to the present invention comprises a cordless telephone having a flat bottom surface and a charging terminal for input on the bottom surface. A concave portion having a bottom wall provided with an output charging terminal to which the bottom portion of the cordless telephone is fitted and to which the input charging terminal is electrically connected, and a rear wall supporting the rear portion of the cordless telephone. And a wall-mounting bracket detachably attached to the rear surface of the battery charger. The front surface of the bottom wall of the recess is inclined upward to form an engaging portion, and Attach the bracket to the charger so that the back part is inclined and the mounting surface of the wall bracket to the wall is the same, and when the bracket is attached to the wall, it is mounted on the charger. Cordless phone that is obtained by such collapses on the rear wall of the recess.

[0006]

According to the present invention, the cordless telephone placed in the concave portion of the wall-mounted charger falls down on the rear wall side of the concave portion, and the bottom surface of the cordless telephone is sandwiched between the rear wall and the engaging portion. You.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view of a wall-hung structure of a cordless telephone device according to the present invention, and FIG. 2 is a partially cutaway side view showing the same use state. In these figures, the reference numeral 1 denotes a charger, which is composed of an upper case 2 and a lower case 3 having a substantially fan shape in a side view. A recess 5 is provided on the front side of the upper case 2.
Are formed by opposing side walls 6 and 6 having a substantially fan shape in a side view, a rear wall 7 standing upright, and a bottom wall 8. Bottom wall 8
On the front side, an engaging portion 8a having a substantially U-shaped cross section inclined upward is formed on the front side, and a front portion 8b is provided continuously. An LED lamp 8 for displaying a charge is provided on the front portion 8b.
c is provided. Further, an output charging terminal 9 is exposed substantially at the center of the bottom wall 8. The output charging terminal 9 is mounted on a printed circuit board 9a on which a charging circuit is mounted, and power is supplied from a plug (not shown) connected to a commercial power supply.

A recessed storage chamber 10 having a substantially trapezoidal cross section is provided on the back surface of the upper case 2.
The storage chamber 10 is formed at a depth D from the surface of the rear portion 15 of the upper case 2. The central part of the storage room 10
Further, a one-step deeper concave portion 12 is provided in the vertical direction. The guide groove 13 extends over the entire side edge of the storage chamber 10.
Is recessed. Back part 1 forming this guide groove 13
The thickness t of the rib 13a protruding from the surface of the housing 5 to the storage chamber 10 is formed uniformly over the entire circumference. Further, the surface of the back portion 15 is inclined at an angle α with respect to the back wall 7 of the recess 5. On the back surface of the lower case 3, a recessed portion 16 connected to the storage room 10 is formed, and the recessed portion 16 forms an opening provided on the lower end side of the storage room 10. . In the center of the recess 16,
A concave portion 17 connected to the concave portion 12 is provided in a concave shape, and an engagement concave portion 18 having a substantially U-shaped cross section is formed integrally with the lower case 3 so as to face the concave portion 17. 1 in the figure
Reference numeral 9 denotes a rubber foot that is attached to the bottom surface of the lower case 3.

Reference numeral 20 denotes a wall-mounting bracket formed substantially in a substantially flat plate shape. The wall-mounting bracket 20 includes a mounting plate 21 having substantially the same outer shape as the storage chamber 10,
A ridge 22 formed in a stepped shape on both side surfaces and the entire upper surface of the mounting plate 21, and an elastic piece 23 formed in a stepped shape on the front side of the mounting plate 21 at the lower center of the mounting plate 21. Consists of The mounting plate 21 has the same thickness t of the rib 13a as described above, is formed with a uniform thickness T, and has a pair of screw insertion holes 21a. A plurality of projections 22a are protruded on the surface side of the ridge 22. The thickness L from the lower end surface of the ridge 22 to the surface of the mounting plate 21 is the same as the depth D of the storage chamber 10. Have been. Further, the thickness l from the upper end surface is formed smaller than the thickness L. At the center of the upper edge of the elastic piece 23, the engaging recess 18 is provided.
A tongue-shaped claw portion 25 is provided so as to protrude.

Reference numeral 30 denotes a cordless telephone having a dial button 31a and a function button 31b on the front side, a microphone 32 on the lower side, a speaker 33 on the upper side, and an antenna 34 on the upper side. Has been established. The bottom surface 32a on the side of the micro book 32 is formed flat. An input charging terminal 35 mounted on a printed circuit board 35a on which a communication circuit or the like is mounted is exposed on the lower surface of the cordless telephone 30. The cordless telephone 30 is mounted in the recess 5 of the charger 1. When the charging terminal is placed, the input charging terminal 35 comes into electrical contact with the output charging terminal 9 to be charged, and the LED lamp 8c is turned on.

The present invention is configured as described above, and the use state will be described below. When used on a wall, first, the screw 27 is inserted into the screw insertion hole 21a, and the wall bracket 20 is attached to the wall 38. Next, the charger 1 is inserted into the convex strip 22 of the bracket 20 from above the bracket 20, and the convex strip 2 is inserted into the guide groove 13.
2 is guided in a sliding manner and moved downward. At this time, the thickness l from the upper end surface of the ridge 22 is
Since the protrusions 22 are formed smaller than the thickness L, the sliding of the ridges 22 into the guide grooves 13 is performed easily and smoothly.
When the ridges 22 have been fitted into the guide grooves 13, the elastic pieces 2
The third claw 25 is engaged with the engagement recess 18, and the charger 1 is fixed to the bracket 20 and attached to the wall. The fixing state of the charger 1 to the bracket 20 is strong because the projections 22a of the ridges 22 make point contact in the guide grooves 13.

At this time, the surface of the back portion 15 of the charger 1 is inclined at an angle α with respect to the back wall 7 of the recess 5,
In addition, the thickness t of the rib 13a is formed uniformly over the entire circumference, and the thickness of the mounting plate 21 is also formed to be the uniform thickness T as a whole.
5 is parallel to the surface, ie, forms the same slope, and the wall 38
The rear wall 7 of the concave portion 5 of the charger 1 attached to the wall 1 is attached to the wall 38 by an angle α with respect to the surface 38 a of the wall 38. In this state, when the bottom surface 32a side of the cordless telephone 30 is placed in the recess 5 of the charger 1, the cordless telephone 30 falls down to the rear wall 7 side, and the front surface of the bottom surface 32a is The cordless telephone 30 is engaged with the joint 8a, and the cordless telephone 30 is sandwiched between the rear wall 7 and the engaging portion 8a.

In this embodiment, since the thickness t of the rib 13a and the thickness T of the mounting plate 21 are formed to be the same, the surface of the fixed rear surface 15 of the charger 1 and the mounting plate of the bracket 20 are fixed. The same surface position as the surface 21 is provided. For this reason, the charger 1 does not protrude from the wall by the thickness of the bracket 20, does not impair the aesthetic appearance, and reduces the risk of being caught by a human body during walking.

Next, description will be made on a case where the apparatus is used on a desk from the state of use on a wall. First, a finger is inserted from the concave portion 17 at the lower portion of the charger 1 to grip the elastic piece 23, and the elastic piece 23 is elastically deformed to release the engagement of the claw 25 with the engaging concave portion 18 to thereby release the guide groove. The charger 1 can be detached from the bracket 20 by moving the charger 1 upward such that the charger 13 is guided by the ridges 22 of the bracket 20, and the charger 1 can also be used as a desktop. .
In this case, the attachment of the charger 1 to the bracket 20 is as follows.
This can be performed by inserting the ridge 22 into the guide groove 13 from the opening 16, and when removing the ridge 22, the elastic piece 23 to be elastically deformed is gripped in order to release the engagement between the claw 25 and the engagement concave 18. Since the concave portion 17 into which the finger can be inserted is provided, it can be easily performed.

Incidentally, there is a case where it is used not only as a wall hanging but also as a desktop only. In this case, the bracket 20 is attached to the storage room 10 of the charger 1 as in the case of the above-described wall hanging. Even in this mounted state, as described above, the surface of the back surface 15 of the charger 1 and the surface of the mounting plate 21 of the bracket 20 are at the same surface position. Even when the battery charger is used on a desk in the state described above, the external appearance design of the charger 1 is not spoiled. Thus, the bracket 20 for wall hanging
Can also be used as a component of the charger 1 when used only on the desktop, so that the bracket 20 is not treated as a separate part, thereby eliminating the need to treat it as an option. Management is eliminated, and the bracket 20 is always used not only when it is used both on a wall and on a desk but also only when it is used on a desk. Therefore, there is a possibility that the bracket 20 may be lost on the user side. Is completely eliminated, and usability is improved.

In this embodiment, the thickness t of the rib 13a is
And the thickness T of the mounting plate 21 is the same, and the surface of the mounting plate 21 is located at the same surface position as the surface of the back portion 15 of the charger 1.
The present invention is not limited to this, and the surface of the mounting plate 21 may be the same as the inclination of the surface of the back portion 15 of the charger 1 even if the positions of the surfaces are not the same. Of course, the body 22 may be formed as a flat plate as an alternative to the mounting plate 21.

[0017]

As described above, according to the present invention, the recess of the charger is provided with the back wall supporting the back side of the cordless telephone and the bottom wall having the output charging terminal,
A wall-mounting bracket is detachably attached to the rear side of the charger, the front side of the bottom wall of the recess is inclined upward to form an engagement portion, the rear side of the charger is inclined, and the wall-mounting bracket is The bracket is attached to the charger so that the mounting surface to the wall is inclined at the same angle, and when the bracket is attached to the wall, the cordless telephone placed on the charger falls down to the rear wall side of the recess, and the cordless The phone is sandwiched between the back wall and the bottom wall engaging portion and the phone is placed in the recess, so the phone can be placed in the same way as when it is used on a desk and has a special structure for wall hanging Since it is not necessary, the appearance design of the telephone is not spoiled.

Also, when mounting the telephone on a wall, the charger can be mounted on a bracket fixed to the wall, and a predetermined inclination can be stably mounted on the charger without requiring any adjustment work. As a result, the mounting work becomes extremely easy and the number of parts can be minimized. In addition, since the outer shape of the wall-mounted bracket can be made substantially the same as the outer shape of the charger, the space for mounting on the wall can be reduced, thereby increasing the degree of freedom in selecting the mounting location.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a wall-mounted structure of a cordless telephone device according to the present invention.

FIG. 2 is a partially cutaway side view showing a usage state of the wall-hung structure of the cordless telephone device according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Charger 5 Depression 7 Back wall 8 Bottom wall 8a Engagement part 9 Output charging terminal 10 Storage room 13 Guide groove 15 Back part 16 Opening 18 Engagement recess 20 Wall hanging bracket 21 Mounting plate 22 Protrusion 23 Elastic piece 25 Claw part 30 Cordless telephone 32a Bottom part 35 Input charging terminal 38 Wall

Claims (1)

(57) [Scope of request for utility model registration] 1. A cordless telephone having a flat bottom surface and an input charging terminal on the bottom surface, and an output terminal to which the bottom surface side of the cordless telephone is fitted and the input charging terminal is electrically connected. A charger including a recess having a bottom wall provided with a charging terminal and a back wall supporting the back side of the cordless telephone, and a wall bracket detachably attached to the back of the charger. The front surface of the bottom wall of the concave portion is inclined upward to form an engaging portion, the back surface of the charger is inclined, and the mounting surface of the wall bracket to the wall has the same inclination. A cordless telephone placed on the charger when the bracket is attached to a wall, so that the cordless telephone falls on the rear wall side of the recess. Wall-mounted structure of wireless telephone device.