JPH0648262U - Structure of charger for cordless telephone - Google Patents

Abstract

(57) [Abstract] [Purpose] In a charger for a cordless telephone that can be used both on a table and on a wall, the telephone can be stably placed, the visibility of the display surface of the telephone placed on the charger and the miniaturization of the charger can be reduced. To achieve at the same time. [Structure] A telephone stand 11 serving as a mounting portion of a telephone and an outer frame body 12 serving as a table or wall installation portion are separately configured, and the telephone stand 11 is centered around fulcrum projections 102 and 103. A shaft support is fitted between the side surface portions 109 and 110 of the outer frame body 12 so that the inclination angle can be changed. [Effect] By increasing the inclination angle of the telephone stand 11 when used on a desk, a stable mounting posture of the telephone can be obtained, and the display surface of the telephone can be easily seen. Further, when the wall is used, the inclination of the telephone stand 11 is increased. By reducing the angle, the telephone does not protrude to the back side, and the charger 1 can be downsized accordingly.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to the structure of a charger for a cordless telephone, and more particularly to the structure of the charger when it is used both as a table and a wall.

[0002]

[Prior art]

 The cordless telephone has its own battery as an operating power source, and this battery usually uses a secondary battery. When the cordless telephone is in standby (when no call is made), the battery is charged. In order to do so, the cordless telephone is placed on the charger that also serves as a placing table.

There are two types of chargers that also function as a mounting table, such as a desk-top type that is used by placing them on a desk or the like, and a wall-mounting type that is fixed to a wall surface or the like. There is.

In addition, the telephone mounting surface of the charger has a structure in which the cordless telephone is placed vertically on the charger, or is placed with a slight inclination in order to obtain placement stability. The inclination angle is fixed at a constant angle.

[0005]

[Problems to be solved by the device]

 By the way, cordless telephones are also becoming more multifunctional, and various types of displays and display panels on the operation surface have been put to practical use, and conventional cordless telephones such as desktop and wall-mounted chargers have been used as conventional chargers. When a telephone with a fixed mounting inclination angle is used, the following problems occur.

That is, considering the case of wall hanging use, in order to make the protrusion length from the wall surface of the charger short, the dimension in the depth direction of the charger must be made short. In order to achieve this, it is necessary to reduce the mounting tilt angle of the telephone (referred to as the angle with respect to the vertical direction) (the structure with the telephone placed vertically has the shortest depth).

However, when the above-mentioned charger with a small mounting inclination angle of the telephone is used on the desk, the cordless telephone is placed on the charger in a posture close to the vertical. The display on the display or display panel of the telephone is very difficult to see, and in particular, the display provided inside the housing surface, such as the display panel, may not be visible at all depending on the angle.

In addition, if the placing inclination angle of the telephone on the charger is made small in order to make the display surface of the cordless telephone easy to see in the state of being used on a desk, the telephone protrudes outward from the back of the charger. It is not possible to use the charger on the wall with the structure.For wall-mounted use, the dimension in the depth direction should be lengthened until the protrusion does not exist, or the protrusion does not contact the wall due to the structure of the wall-mounting metal fitting. Need to do so. In any case, it is unavoidable that the length of protrusion from the wall surface of the charger becomes long.

The present invention has been proposed to solve the above problems, and when the charger is used on a desk, the display surface of the cordless telephone placed there is not difficult to see and when it is used on a wall. However, it is an object to obtain a charger structure in which the protrusion length from the wall surface does not become long (that is, the dimension in the depth direction is short).

[0010]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention comprises a telephone pedestal that is a mounting portion of a cordless telephone and an outer frame body that is a mounting portion on a table or a wall separately, and the telephone pedestal body is an outer frame body. The structure is such that the pair of side surface portions are axially fitted, and the inclination angle of the telephone receiving stand can be changed around the axial fulcrum to the outer frame.

[0011]

[Function] Since the inclination angle for fitting the telephone cradle to the outer frame can be changed, when the charger is used in a tabletop position, the inclination angle can be increased to make the display of the cordless telephone easier to see. Also, when using the charger in a wall-mounted position, by reducing the above-mentioned inclination angle, even if the dimension of the charger in the depth direction is short, it does not extend from the back of the charger of the cordless telephone. As a result, the protrusion length from the wall surface of the charger can be shortened.

[0012]

【Example】

 FIG. 1 is a perspective view showing a first embodiment of the present invention, (A) shows a telephone pedestal, (B) shows an outer frame, and FIG. 2 shows the charger of the first embodiment in a tabletop mode. FIG. 3 is a sectional view showing the charger of the first embodiment in a wall-hanging usage mode. 4 (A), (B), FIG. 5 and FIG. 6 show a second embodiment of the present invention, and FIG. 4 (A), (B), FIG. It is a drawing similar to.

A first embodiment will be described with reference to FIGS.

As shown in FIGS. 1A and 1B, a charger 1 according to the first embodiment has a cordless telephone (hereinafter referred to as a telephone) 2 (see FIG. 2 or 3) mounted thereon. The telephone pedestal 11 and the outer frame 12 that holds the telephone pedestal 11 and serves as an installation portion for installing the charger 1 on a table or a wall surface are separately configured.

As shown in FIG. 1 (A) and FIG. 2 or FIG. 3, the telephone pedestal 11 is formed in a substantially L-shape in the vertical cross-sectional shape in accordance with the shape from the bottom surface to the back surface of the telephone 2. ing .

After the telephone pedestal 11 is fitted into the outer frame body 12 at the substantially central portions on both end surfaces of the upright portion 101 of the telephone pedestal 11, the telephone pedestal 11 is attached to the outer frame body 12. The fulcrum protrusions 102 and 103 are provided as rolling fulcrums when changing the fitting inclination angle.

In addition, a pair of window holes 105 and 106 are provided in the bottom surface portion 104 of the telephone receiver 11 at positions corresponding to charging electrodes (not shown) provided in the telephone 2, and the bottom surface portion 104 is provided. A charging electrode spring 13 is fixedly provided on the back side of the contact point 13A, and its contact portion 13A slightly projects from the window holes 105 and 106. The four holes 107 on the bottom surface 104 are clearance holes for leg projections (not shown) on the bottom surface of the telephone 2.

Further, at the lower edges of both side portions of the bottom surface portion 104, there are a plurality of (two in the embodiment) different pivot inclination angles of the telephone receiver 11 to the outer frame 12. A step 108 is formed for fixing to any one of the set angles.

As shown in FIG. 1B and FIG. 2 or FIG. 3, the outer frame body 12 has a pair of side surface portions 109 and 110, a bottom surface portion 111, and a rear surface portion 112 each having a space formed therein. And the inner side dimension between the pair of side surface portions 109 and 110 is set to be approximately equal to the dimension in the width direction of the telephone receiving stand 11. Has been done.

A shaft support for pivotally supporting the telephone pedestal 11 by means of fulcrum projections 102, 103 provided on the side end faces thereof at substantially the center inside the side face portions 109, 110 near the rear face portion 112. The holes 113 and 114 are provided, and the power socket 14 is attached to the outside of the one side surface portion 109.

The back surface 112 has a plurality of different angles on its inner surface according to the set value of the inclination angle of the telephone receiver 11, in the case of the embodiment, two different angles. The first surface 115 is set to have a relatively large angle when viewed from a vertical surface, and the inclination angle of the telephone stand 11 is set to an angle suitable for desktop use of the charger 1. The second surface 116 is set to a relatively small angle when viewed from the vertical or vertical direction, and the inclination angle of the telephone pedestal 11 is set to the wall surface of the charger 1. It is a surface for setting an angle that matches with. In addition, two mounting holes 117 for mounting the charger 1 on the wall surface when the charger 1 is wall-mounted and used are provided on the outer surface of the back surface portion 112.

The bottom surface portion 111 has an upper surface having a shape of a lower edge on both sides of the bottom surface portion 104 of the telephone receiver 11 (having an arc shape having different curvatures with the step 108 interposed therebetween). In accordance with the above, the plurality of arc surfaces (in the embodiment, three kinds of arc surfaces) are formed, and the boundaries between the arc surfaces adjacent to each other are engaged with the step 108 of the telephone receiver 11, A first step 118 and a second step 119 are formed so as to maintain the inclination angle of the telephone stand 11 at either a desk-top or wall-hanging angle.

In addition, in the space formed between the upper surface and the lower surface of the bottom surface portion 111, the progress of charging the telephone 2 mounted on the charger 1 is visually displayed. The light emitting diode 15 is housed, and its light emitting surface is naturally exposed to the outside of the outer casing 12. Further, holes 120 for passing wires (not shown) between the power socket 14 and the electrode springs 13 are provided on the upper surface, and the charger 1 is mounted on the desktop at four corners of the lower surface. Rubber feet 121 are attached to prevent slippage during use.

The telephone pedestal 11 and the outer frame body 12 described above are assembled as follows. That is, the telephone pedestal 11 is fitted between both side surfaces 109 and 110 of the outer frame 12, and the fulcrum protrusions 102 and 103 of the telephone pedestal 11 are fitted into the shaft support holes 113 and 114 of the outer frame 12, respectively. The telephone pedestal 11 is axially fitted between the side surface portions 109 and 110.

When the charger 1 is used in a desktop form, as shown in FIG. 2, the inclination angle of the telephone pedestal 11 is set so that the step 108 provided on the bottom surface 104 of the telephone pedestal 11 is located on the bottom surface 111 of the outer frame 12. The angle is set so as to be locked by the first step 118 provided. At this time, the outer surface of the upright portion 101 of the telephone pedestal 11 is entirely in surface contact with the first surface 115 of the back surface portion 112 of the outer casing 12, and the telephone pedestal 11 is used when it is used on a desk. Stable at the tilt angle.

When the inclination angle of the telephone pedestal 11 is set as described above, the charger 1 is placed on a plane A such as a desk, and the telephone 2 is placed on the charger 1, the placing inclination angle of the telephone 2 becomes The size of the telephone 2 becomes relatively large, and the mounting posture of the telephone 2 on the charger 1 becomes stable, and the telephone user who is sitting on the plane A on which the telephone 2 is placed, for example, facing a desk, usually has the telephone 2 Since it is viewed from the depression direction B, the display surface of the display unit 21 of the telephone 2 is easy to see.

When the charger 1 is used in a wall-mounted form, as shown in FIG. 3, the inclination angle of the telephone pedestal 11 is set so that the step 108 provided on the bottom surface portion 104 of the outer frame body 12 is The angle is set so as to be locked by the second step 119 provided on the bottom surface portion 111. At this time, the outer surface of the upright surface portion 101 of the telephone pedestal 11 is entirely in surface contact with the second surface 116 of the rear surface portion 112 of the outer frame 12, and the telephone pedestal 11 is wall-mounted. Stable at the angle of inclination. The shaft support holes 113 and 114 provided in the side surface portions 109 and 110 of the outer frame 12 are provided in the fulcrum projections 102 of the telephone pedestal 11 so as to facilitate the operation when changing the inclination angle of the telephone pedestal 11. , 103 are formed in a substantially triangular shape in which they are loosely fitted.

The inclination angle of the telephone pedestal 11 is set as described above, a mounting metal such as a screw 3 is mounted on the vertical surface C such as a wall surface, and the mounting hole 117 of the outer frame body 12 is passed through the screw 3. Thus, the charger 1 is fixed on the vertical surface C. The inclination angle of placing the telephone 2 on the charger 1 is relatively small due to the setting of the inclination angle of the telephone pedestal 11, and when the telephone 2 is placed on the charger 1, a part of the telephone 2 is For example, the antenna 22 does not touch the vertical plane C, and the telephone 2 placed on a vertical plane, for example, a wall surface is normally viewed by the user in the substantially horizontal direction D, so The display surface of the display 21 becomes easy to see.

In the above embodiment, one of the two tilt angles can be selected, one for the table-top use and one for the wall-hanging use, but any one of the three or more tilt angles can be selected. It is also possible to change the inclination angle by selecting, for example, in the case of desktop use, with a slight design change.

Next, a second embodiment will be described with reference to FIGS.

As shown in FIGS. 4 (A) and 4 (B), also in the second embodiment, the charger 1 includes the telephone pedestal 11 and the outer frame body 12 as in the first embodiment. It is composed of a separate body.

As shown in FIG. 4 (A) and FIG. 2 or FIG. 3, the telephone pedestal 11 has a vertical cross-sectional shape of approximately L in accordance with the back and bottom shapes of the telephone 2 as in the first embodiment. It is formed in a letter shape, and a space is formed inside, and the electrode spring 13, the power socket 14 and the light emitting diode 15 are housed in the space. Further, wall surfaces 122 and 123 are provided on both sides of the telephone stand 11 so that the telephone 2 can be stably placed.

Similar to the first embodiment, a rolling fulcrum of the telephone pedestal 11 is provided on the upper portions of both end surfaces of the elevation 101 of the telephone pedestal 11 (on the side of the upper elevations of the wall portions 122 and 123). Further, fulcrum protrusions 102 and 103 are provided, and a shaft to the outer frame body 12 of the telephone pedestal 11 is provided on the lower portions of both end faces of the upright portion 101 (on the lower upright side of the wall surface portions 122 and 123). Locking protrusions 124, 125 are provided for fixing the support tilt angle to a plurality of (three in the embodiment) different set angles. The locking protrusions 124, 125 are provided. 125 is cantilevered on the wall surfaces 122 and 123 by cutting three sides around it, and when the inclination angle of the telephone stand 11 is changed, the interior space side of the elevation 101 is The elastic force of the cantilever portion is not ing.

Further, window holes 105, 106 and holes 107 similar to those in the first embodiment are provided on the upper surface 104A of the bottom surface portion 104 of the telephone receiver 11.

As shown in FIG. 4 (B) and FIG. 2 or FIG. 3, the outer frame body 12 is formed by bending a plate-like body into a substantially U shape, and includes a pair of side surface portions 109, The pair of side surface portions 109 and 110 has an inner dimension across the inside thereof and is set substantially equal to the dimension of the telephone stand 11 in the width direction.

Shaft support holes 113 and 114 for pivotally supporting the telephone receiver base 11 by the fulcrum projections 102 and 103 are provided inside the side surface portions 109 and 110 at upper corners near the back surface portion 112. Further, the locking projections of the telephone pedestal 11 are fitted on the inner lower side, and locking holes 126 to 131 for maintaining the inclination angle of the telephone pedestal 11 at a desired angle are provided. , Three pieces are provided on each of the side surface portions 109 and 110, and a total of six pieces are provided. The rubber feet 121 are attached to the lower end surfaces of the side surface portions 109 and 110.

The rear portion 112 is provided with two mounting holes 117 for mounting the charger 1 on the wall when the charger 1 is mounted on a wall, and further when connecting a power source. A cord insertion hole 132 for introducing a power cord (not shown) to the power socket 14 of the telephone receiver 11 is provided at the lower center side.

The telephone pedestal 11 and the outer frame 12 described above are assembled in the same manner as in the first embodiment, and the telephone pedestal 11 is axially fitted to the outer frame 12.

When the charger 1 is used in a desktop form, the telephone stand 11 is fitted with the locking projections 124, 125 into the locking holes 126, 129 or the locking holes 127, 130 of the outer frame 12. Tilt to lock. This state is shown in FIG. 5 (however, in FIG. 5, the inclination angle is shown when the locking projections 124, 125 are fitted and locked in the locking holes 127, 130).

If the inclination angle of the telephone stand 11 is set as described above, it becomes the same as the desk-top usage mode (the mode shown in FIG. 2) of the first embodiment, and the telephone 2 is the same as the first embodiment. It can be stably placed on the plane A. In addition, in the second embodiment, as described above, three sets (six) of locking holes 126 to 131 are provided in the outer frame body 12 so that the inclination angle of the telephone receiver 11 can be set in three ways. However, two of them are set as tilt angles for desktop use, and the tilt angle at which the display surface of the display 21 is easy to see can be selected depending on the height of the base on which the telephone 2 is placed.

When the charger 1 is used in a wall-mounted form, the phone pedestal 11 has its locking projections 124 and 125 fitted and locked in the locking holes 128 and 131 of the outer frame 12. Incline. This state is shown in FIG.

When the inclination angle of the telephone pedestal 11 is set as described above and the charger 1 is attached to the screw 3 attached to the vertical surface C, the wall mounting use mode of the first embodiment (shown in FIG. 3). In the same manner as in Embodiment 2, the antenna 22 and the like of the telephone 2 are not in contact with the vertical surface C, and the telephone 2 can be installed on the vertical surface C.

[0043]

[Effect of device]

 As described above, according to the present invention, the telephone pedestal that forms the placing portion of the telephone and the outer frame that forms the installation portion on the table or the wall are separately configured, and the outer frame of the telephone pedestal is formed. The tilt angle can be changed.When using the charger on a tabletop, the tilt angle can be set relatively large to stabilize the telephone set on the charger. When the charger is placed on the wall, it is easier to see the indicator on the phone. Since it does not project in the vertical direction and contact the wall surface or the like, the depth dimension of the charger can be shortened, and the charger can be downsized.

As described above, the present invention achieves stable mounting of a telephone, easy visibility of the display surface of the telephone mounted on the charger, and downsizing of the charger in a charger that can be used both on a table and on a wall. Can be achieved, and the effect is extremely remarkable.

[Brief description of drawings]

1A and 1B are exploded perspective views of a first embodiment of the present invention.

FIG. 2 is a sectional view showing a first embodiment of the present invention in a state of being used on a desk.

FIG. 3 is a cross-sectional view showing a first embodiment of the present invention in a wall-mounted use state.

4A and 4B are exploded perspective views of a second embodiment of the present invention.

FIG. 5 is a sectional view showing a second embodiment of the present invention in a state of being used on a desk.

FIG. 6 is a sectional view showing a second embodiment of the present invention in a wall-hanging use state.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Charger 2 ... Cordless telephone 11 ... Telephone stand 12 ... Outer frame 21 ... Display 22 ... Antenna 101 ... Elevation part 102, 103 ... Support point protrusion 104 ... Bottom part 108 ... Step 109, 110 ... Side part 111 ... Bottom part 112 ... Back part 113,114 ... Shaft supporting hole 117 ... Mounting hole 118,119 ... Steps 124, 125 ... Locking projections 126-131 ... Locking holes

Claims (1)

[Scope of utility model registration request] 1. A charger for a cordless telephone that is also used as a tabletop or a wall mount, wherein a telephone pedestal that is a mounting portion of the cordless telephone and an outer frame that is an installation portion on a tabletop or a wall surface are separately configured. The telephone pedestal is formed into a substantially L-shaped vertical cross-section according to the outer shape of the cordless telephone from the bottom surface to the back surface, and the outer frame body is approximately the same as the outer width dimension of the telephone pedestal. It has a pair of side surface portions at equal intervals, and at least the front surface direction and the upper surface direction thereof are formed to be open, and the telephone receiver is axially fitted between the pair of side surface portions of the outer frame body. A structure of a charger for a cordless telephone in which an inclination angle of a telephone pedestal can be changed around an axis fulcrum to the outer frame.