JPH09284367A - Holding structure of telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide structure for holding a rectangular solid-shaped telephone set like a portable telephone set in accordance with the both of on-desk arrangement and wall-hanging arrangement. SOLUTION: A bracket 5 is fitted to a latch 4 and it is slid. When the latch 4 is slid by permitting a taper part 4b formed by a parallel part 4a with spring property to be brought into contact with a fulcrum 3a, a holding terminal part 4c is projected from a slit 2b formed in a case cover 2 by the pressure. Two V-shaped grooves 4d formed on a fixing part 4B are movably changed-over and fitted and fixed to a projecting part 3c which is formed in the case cover 3. The telephone set 1 is placed to the case cover 2 from an upper direction so that the holding terminal part 4c is hung on the groove 1a and, then, it is held and fixed without falling down at the time of wall-hanging arrangement.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rectangular parallelepiped telephone including a receiver, such as a mobile telephone or a cordless telephone, which is held in a charger casing or a main casing in a desk or wall mounted arrangement. It relates to a structure for fixing.

[0002]

2. Description of the Related Art A conventional telephone holding structure will be described with reference to FIG. As shown in FIGS. 11 (1) and 11 (2), generally, a telephone receiver has a reception part shaped like a chin. When placing it on the desk, place the phone horizontally and place it on the charger to fit it, and hold the phone, but when placing it on the wall, form a concave shape under the chin and direct the earpiece to the charger side. , The concave shape under the chin of the earpiece is hooked to the convex shape formed on the charger to be fitted and held.

However, in the case of a mobile phone as shown in FIG. 11 (3), since the earpiece has a rectangular parallelepiped shape instead of the shape of a chin, the charger is fixed on the desk,
The phone is inserted into a pocket formed in the charger so that the charger stands upright and is fitted. In such a case, it is not possible to accommodate the wall hanging arrangement.

[0004]

In the conventional telephone holding structure, when it is mounted on a wall, the earpiece of the telephone is shaped like a chin like a general telephone, and the concave shape under the chin is a charger. The phone is held and fixed by hooking it on the convex protrusion of. However, in this case, there is a problem in that the shape of the telephone is limited, that is, the earpiece is shaped like a chin.

In the case where the telephone has a rectangular parallelepiped shape like a mobile telephone, when the wall is placed, there is no portion for hooking the charger to the charger for holding the telephone, and the telephone falls.

Therefore, it is desired to realize a holding structure for a telephone such as a mobile telephone or a cordless telephone, which is not restricted by the shape of the chin-shaped earpiece and which can be mounted on a desk or on a wall. It is rare.

[0007]

According to the present invention, a rectangular parallelepiped telephone like a mobile telephone is placed on a charger consisting of a housing upper cover and a housing lower cover, and the telephone can be mounted on a desk or on a wall. The present invention relates to a holding structure of a telephone, in which a groove is formed on both side surfaces of the telephone, and a slit is formed in a position on the housing upper cover where the groove is located when the telephone is stored. . Further, it has a spring property and protrudes from the slit and fits into the groove to form a terminal portion for holding the telephone, and a triangular taper is formed on the opposite side, and both side surfaces of the telephone are formed. The terminal portion is fitted into the groove portion of the above to form a holding portion for holding the telephone, and a saw tooth-shaped first V groove portion and a second V groove portion, which are formed in the housing lower cover. A protrusion having springiness,
A latch is provided which is formed by connecting the fixing portions with which the V-shaped groove is fitted. Further, the housing lower cover is formed with a fulcrum portion that moves and restores the holding portion by hitting the taper and pressing the taper. Further, a concave portion is formed on the back surface of the fixing portion opposite to the surface on which the V groove portion is formed, and a bracket having a raised portion that fits into the concave portion is provided.

Therefore, when the telephone is placed on the desk of the charger, the first V-shaped groove of the fixing portion is fitted to the protrusion, and the latch is attached to the lower cover of the casing. Try to fix it. At this time, the terminal portion is stored in the housing upper cover, and the telephone can be placed in the housing upper cover without being hooked on the terminal portion.

In the case of the wall hanging arrangement, the ridge portion of the bracket is fitted into the concave portion of the latch,
The latch is moved using the force of sliding the bracket. The second V groove portion of the fixing portion fits with the protrusion portion, and the latch is fixed to the housing lower cover. When the taper slides, the taper hits the fulcrum portion and is pressed, so that the terminal portion projects from the slit. The terminal portion is fitted into the groove portion of the telephone so that the telephone is held and fixed to the housing upper cover and is prevented from falling.

As described above, the telephone can be easily switched by moving the latch according to the desk arrangement and the wall hanging arrangement.

[0011]

1 is a plan view and a sectional view showing the structure of a first embodiment, and FIG. 2 is a perspective view showing a latch. The structure of the first embodiment will be described below with reference to FIGS. 1 and 2.

1 is a telephone, 2 is a cover on the housing of the charger,
Reference numeral 3 is a housing lower cover, 4 is a latch, and 5 is a bracket. On the side of the phone 1, width 1.0mm, depth 1.0mm,
A groove 1a having a length of about 30 mm is provided. The chamfered portion 1 having a width of about 3 to 5 mm is formed at the lower end of the groove portion 1a so as to widen the groove width.
b is formed.

The housing upper cover 2 is formed with a recess 2a corresponding to the size of the telephone 1 so that the telephone 1 can be stored therein. When the telephone 1 is stored in the recess 2a, the recess 2a is used to store the groove 1a.
The slit 2b is formed at the position where is located. A latch 4 is incorporated in the slit 2b.

The latch 4 has a shape as shown in FIG. 2 and is made of a molded product such as plastic. The holding unit 4A for holding the telephone 1 and the latch 4 are fixed to the housing lower cover 3 which is a molded product. It has a fixing portion 4B for Holding part 4A
Has a U-shape that is fixed upward so that the telephone is sandwiched and fixed from the lower end side. The parallel portion 4a is open outward with a width of about 2.5 mm on one side toward the tip direction. The parallel portion 4a has a thin thickness of about 1.0 mm, the U-shaped portion has a spring property, and a taper 4b is formed so that the parallel portion 4a can be closed with a width of about 2.5 mm. A terminal portion 4c having a height of about 5.0 mm, a length of about 20 mm and a width of about 0.8 mm is formed on the inner surface of the parallel portion 4a so as to face the taper 4b.

A rib-shaped support portion 3a is formed inside the side surface of the housing lower cover 3 so as to contact the taper 4b when the parallel portion 4a is fitted to the housing lower cover 3. Further, a fitting portion 3b having a shape having a spring property in the vertical direction is formed in such a manner that the fixing portion B of the latch 4 is sandwiched by the lower cover 3. The fitting portion 3b is formed with one protrusion 3c that fits into the saw-tooth V-shaped groove portion 4d of the latch 4. Fitting part 3b
If is moved up and down, the protrusion 3c also moves to follow it,
The V groove portion 4d slides and fits with the protrusion portion 3c.

The fixing portion 4B of the latch 4 is parallel to the holding portion 4A and is located on the back side of the telephone 1. As described above, the fixing portion 4B is incorporated in the housing lower cover 3. The holding portion 4A and the fixed portion 4B are connected by a rib or a connecting portion 4f that is reinforced by thick-wall molding so as not to have a spring property. Two V-shaped groove portions 4d having a sawtooth shape are formed in the fixed portion 4B.
Fit. A concave portion 4e is formed on the opposite surface of the fixed portion 4B.

Further, the bracket 5 is formed with a raised portion 5a so as to fit with the concave portion 4e. The bracket 5 has a structure in which the concave portion 4e and the raised portion 5a are slidably fitted.

Next, referring to FIGS. 3, 4, and 5, the switching operation between the desk-top arrangement and the wall-hanging arrangement of this embodiment will be described. 3 is a plan view and a cross-sectional view showing a switching operation, FIG. 4 is a view showing a taper operation, and FIG. 5 is a perspective view showing a desktop arrangement and a wall hanging arrangement.

In the case of the desk arrangement, the latch 4 slides in the A direction. The latch 4 is fitted to the protrusion 3c of the housing lower cover 3 and the V groove 4d on the tip side of the fixed portion 4B. Since the taper 4b is in front of the rib 3a and the taper 4b is not pushed into the rib 3a, the parallel portion 4a
Is open. Therefore, the holding terminal portion 4c does not protrude from the slit 2b. The telephone 1 has a holding terminal portion 4
The recess 2a of the housing upper cover 2 without being caught by c
Is stored in.

The operation of the latch 4 and the bracket 5 when switching to the wall-mounted arrangement will be described. The bracket 5 is slidably fitted into the latch 4, the raised portion 5a, and the concave portion 4e to be integrated, and the bracket 5 slides to the B side together with the latch 4. As a result, the fixing portion 4B of the latch 4 is incorporated into the fitting portion 3b of the housing lower case 3. The protruding portion 3c is moved by the spring property, and is switched from the fitting state of the A-side V groove portion 4d and the protruding portion 3c, and the B-side V groove portion 4d and the protruding portion 3c are fitted. Due to the movement of the fixed portion 4B, the parallel portion 4a moves to the B direction side.

The operation of the taper 4b will be described with reference to FIG. The rib 3a is provided so as to contact the portion corresponding to the hypotenuse of the triangle ruler, and the taper 4b is pushed by the rib 3a by the operation of sliding the taper 4b in the Y direction so that the triangle ruler slides in the Y direction. Move in the X direction. The parallel portion 4a having the spring property is guided by the taper 4b with the rib 3a as a fulcrum,
It moves so as to approach the slit 2b, and the holding terminal portion 4c projects from the slit 2b. When the telephone 1 is placed on the housing upper cover 2 along the groove 1a of the telephone 1 along the slit 2b, the groove 1a fits with the holding terminal portion 4c. Further, the chamfered portion 1b allows smooth fitting.

In this way, by sliding the bracket 5 and fitting it in the lower case 3 of the housing, the latch 4 is moved and switched, so that the telephone 1 is mounted on the wall.

In the first embodiment, when the telephone 1 is placed on the desk, the holding terminal portion 4c of the latch 4 is housed on the housing lower cover 3 side with respect to the slit 2b of the housing upper cover 2. Therefore, when the telephone 1 is placed on the charger as usual, the telephone 1 is stored in the recess 2a of the housing upper cover 2.

When the telephone is mounted on the wall, by sliding the bracket 5, the bracket 5 meshes with the latch 4, and the V groove portion 4d on the A direction side of the latch 4 and the protrusion 3c movable by the spring property are fitted. The latch 4 is fitted and fixed to the housing lower cover 3. At this time, the parallel portion 4a
The holding terminal portion 4c moves with the rib 3b as a fulcrum due to the spring property of the holding terminal portion 4c, and the holding terminal portion 4c projects from the slit 2b. When the groove 1a of the telephone 1 is fitted into the protrusion 4c along the slit 2b of the housing upper cover 2, the telephone 1 can be held and fixed on the wall of the charger.

As described above, the switching from the desk-top arrangement to the wall-hanging arrangement uses the spring property of the protrusion 3c of the housing lower cover 3 to switch to the two V-grooves 4d formed in the fixing portion 4B of the latch 4. Are fitted and fixed. By sliding the latch 4 slidably, it is possible to easily switch between a desk arrangement and a wall hanging arrangement. In the case of the wall hanging arrangement, the telephone 1 is fixed without dropping from the charger, and when detached, the groove 1a of the telephone 1 is fixed. It may be slid along the slit 2b and lifted.

Next, the structure of the second embodiment will be described with reference to FIG. In the case of the second implementation, the telephone set 1, the housing upper cover 2, the housing lower cover 3, and the bracket 5
Is almost the same as the case of the first embodiment. Latch 6
The structure of is different from that of the first embodiment.

On the side surface of the telephone 1, a width of about 1.0 mm and a depth
A groove 1c having a length of about 1.0 mm and a length of about 10 mm is formed.
On both sides of the bottom surface, a convex portion 1d having a width of about 1.5 mm and a height of about 1.0 mm is formed like a foot supporting the telephone 1.

As in the case of the first embodiment, the housing upper cover 2 has a recess 2a and slits 2b formed on both sides thereof. A latch 6 is incorporated in the slit 2b. A wall portion 2c is formed on the side of the telephone 1 that accommodates the bottom portion so as to hook the convex portion 1d on the bottom surface of the telephone.

The lower cover 3 of the housing is provided with a guide rib 3a at a position facing the slit 2b, into which the latch 6 is fitted and slid. On the bottom surface of the latch 6, the housing lower cover 3
The fitting portion 3b and the protrusion 3c for fitting and fixing the same are formed as in the case of the first embodiment.

FIG. 7 shows a perspective view of the latch 6. Like the first embodiment, the latch 6 is a molded product made of plastic or the like, and includes a holding portion 6A for holding the telephone 1 and a fixing portion 6B for fixing the latch 6 to the housing lower cover 3. . The holding portion 6A includes a slide portion 6a incorporated in the guide rib 3d and a holding terminal 6b parallel to the slide portion 6a, and is located on both sides of the slit 2b of the housing upper cover 2. The holding terminal 6b has a thin thickness of about 0.8 mm and has a shape like a cantilever spring. The center of the holding terminal 6 has a length, width, and height of 5 x 1.5.
A terminal portion 6c having a size of about × 31.5 mm and a tip of the protrusion having a spherical surface is provided.

The fixing portion 6B and the holding portion 6A are connected to both ends by connecting to an upwardly U-shaped connecting portion 6e. The U-shaped connecting portion 6e is reinforced with a thick wall, a rib or the like so as not to have a spring property for fixing the holding portion 6A. Similar to the first embodiment, the fixed portion 6B has V groove portions 6d at two places, and a concave portion 6f is formed on the back surface thereof. As in the case of the first embodiment, the bracket 5 is provided with a raised portion 5a.

Next, with reference to FIGS. 8, 9 and 10, the operation of switching from the desk arrangement to the wall hanging arrangement will be described. When placed on a desk, the V groove 6d on the A side of the latch 6
And the protrusion 3c of the housing lower cover 3 are fitted to each other, and the fixing portion 6B
Is fixed on the A side. The holding terminal 6b tries to widen toward the slit 2b, but since the slit 2b is closed, the tip end portion of the holding terminal 6b on the open side is pushed by the edge of the slit 2b, so that it is elastic. It is pressed in the direction of the slide portion 6a. The terminal portion 6c has a slit 2b
Since the telephone 1 is stored in the recess 2a, the telephone 1 does not interfere with the housing upper cover 2.

In the case of the wall hanging arrangement, as in the case of the first embodiment, the raised portion 5a of the bracket 5 is fitted into the concave portion 6f of the latch 6, and the sliding force of the bracket 5 is utilized. Then, the latch 6 is moved in the B direction. The holding portion 6A moves in the B direction with the slide portion 6a being sandwiched by the guide ribs 3d. The holding terminal 6b having a spring property, which has been pressed toward the slide portion 6a side, restores and opens on the telephone 1 side due to its spring property as it moves along the opening of the slit 2b with the edge of the slit 2b as a fulcrum. To go. As shown in FIG. 9, as in the case of the first embodiment, a fulcrum is provided at a portion corresponding to the hypotenuse of the triangle ruler, and the hypotenuse is slid with respect to the fulcrum to move in the Y direction. In this case, it is based on the operation principle of moving also in the X direction.

Then, the terminal portion 6c projects from the slit 2b to the side where the telephone 1 is stored. When the telephone 1 is slid and stored in the housing upper cover 2 from above, the terminal portion 6c is pressed and fitted into the groove portion 1c of the telephone 1 by the spring property. In addition, the convex portion 1d on the bottom surface side of the telephone 1
Is hooked on the wall portion 2c of the housing upper cover 2, so that the telephone 1 is stably held and fixed in the wall hanging arrangement.

As described above, according to the second embodiment,
In the case of the desktop arrangement, the terminal portion 6c of the latch 6 is the holding terminal 6b.
It is pressed against the slide portion 4a side by the spring property of and does not protrude from the slit 2b. The telephone 1 has a terminal portion 6c
It is held and fixed to the charger as it is without touching.

In the case of the wall hanging arrangement, the bracket 5 is fitted to the latch 6, and the sliding force is used to slide the slide portion 6a while being held by the guide rib 3a. The holding terminal 6b expands so as to be restored by the spring property, and the terminal portion 6c projects from the slit 2b. When the telephone 1 is slid onto the housing upper cover 2 from above, the holding terminal 6b
The terminal portion 6c is pressed and held and fixed by the groove portion 1c of the telephone 1 due to the spring property of. Even when placed on a wall,
The telephone 1 does not drop from the charger, and when it is removed, the telephone 1 may be slid upward along the groove 1c.

Further, according to the second embodiment, it is possible to easily switch between the desk arrangement and the wall hanging arrangement, and the groove portion 1c.
Is smaller than the groove portion 1a of the first embodiment,
Since the chamfered portion 1b is not necessary, the restriction on the shape of the telephone is reduced.

[0038]

As described above, according to the present invention, a case in which a charger housing is placed on a desk or mounted on a wall is held by a slide switch using a latch to hold and fix a rectangular parallelepiped telephone. It becomes possible to do.

[Brief description of drawings]

FIG. 1 is a plan view and a cross-sectional view showing a structure of a first embodiment.

FIG. 2 is a perspective view showing a latch according to the first embodiment.

3A and 3B are a plan view and a cross-sectional view showing a switching operation according to the first embodiment.

FIG. 4 is a diagram showing a taper operation.

FIG. 5 is a perspective view showing the first embodiment.

6A and 6B are a plan view and a cross-sectional view showing the structure of the second embodiment.

FIG. 7 is a perspective view showing a latch according to a second embodiment.

8A and 8B are a plan view and a cross-sectional view showing a switching operation according to the second embodiment.

FIG. 9 is a diagram showing an operation of a holding terminal.

FIG. 10 is a perspective view showing a second embodiment.

FIG. 11 is a perspective view showing a conventional technique.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Telephone 1a, 1b ... Groove part 2 ... Housing | casing upper cover 3 ... Housing lower cover 3a ... Rib 3d ... Guide rib 4, 6 ... Latch 4b ... Taper 4c ... Holding terminal part 4d, 6d ... V groove part 6a ... Sliding part 6c … Holding projection 6b… Holding terminal 5… Bracket

Claims (4)

[Claims] 1. A holding structure for a telephone, wherein a telephone having a rectangular parallelepiped shape, such as a mobile telephone, is placed on a charger including an upper cover and a lower cover of a housing, and the telephone is held in correspondence with both a desk arrangement and a wall hanging arrangement. In the above, a groove is formed on both sides of the phone, and a slit is formed in the upper cover of the housing where the groove is located when the phone is stored. A terminal portion for holding the telephone is formed by fitting in the groove portion, and a holding portion having a triangular taper on the opposite side thereof, a saw tooth-shaped first V groove portion, and a second V groove portion. A latch formed by connecting with a fixed part in which a groove is formed is provided, and the lower cover of the housing has a fulcrum part that moves and restores the holding part by hitting the taper and pressing the taper, and a spring property. Protrusion that fits with the V groove In the case of forming a portion and arranging it on a desk, the first V groove portion of the fixing portion fits with the protrusion portion, the latch is fixed to the lower casing cover, and the terminal portion is the casing. When it is housed in the body cover and is placed on the wall, the latch is moved so that the second V groove portion of the fixing portion fits with the protrusion portion, and the latch is the casing. Fixed to the lower cover, the taper is pressed against the fulcrum when sliding,
A holding structure for a telephone, wherein the terminal portion projects from the slit, and the terminal portion is fitted into the groove portion to hold the telephone. 2. A holding of a telephone, wherein a telephone having a rectangular parallelepiped shape, such as a mobile telephone, is placed on a charger including an upper cover and a lower cover of the housing, and the telephone is held in correspondence to both a desk arrangement and a wall hanging arrangement. In the structure, grooves are formed on both sides of the phone, and a slit is formed in the upper cover of the housing where the groove is located when the phone is stored. A holding portion formed of a holding terminal, in the center of the holding terminal, a terminal portion that fits into the groove portions on both side surfaces of the telephone to hold the telephone, and a sawtooth-shaped first portion. A latch formed by connecting the V-shaped groove portion and a fixed portion in which the second V-shaped groove portion is formed is provided, and a guide rib that supports and guides the slide portion is provided on the lower housing cover, and the V-shaped groove has the V-shape. Form a protrusion that fits in the groove and When arranging, the first V groove portion of the fixing portion fits with the protrusion portion, the latch is fixed to the housing lower cover, and the terminal portion is housed in the housing upper cover. In the case of the wall-mounted arrangement, the latch is moved so that the second V groove portion of the fixing portion fits with the protrusion portion, and the latch is fixed to the housing lower cover, When the slide portion slides, the holding terminal is pressed against the slide portion side with one end of the slit as a fulcrum. However, as the opening becomes larger, the holding terminal spreads so as to be restored by springiness, and the terminal portion The holding structure for a telephone, wherein the terminal portion is fitted into the groove portion to hold the telephone by projecting from the slit. 3. A recessed portion is formed on the back surface of the fixed portion of the latch, a bracket having a raised portion that fits with the recessed portion is provided, and the recessed portion and the raised portion are fitted together.
3. The telephone holding structure according to claim 1, wherein the latch is moved by a sliding force of the bracket. 4. A convex shaped portion is formed on the bottom surface of the telephone, and a wall portion for hooking the convex shaped portion is formed at a position of the housing upper cover that abuts the bottom surface of the telephone. A holding structure for a telephone according to claim 1.