JPH0728760Y2 - Phone card support structure for wall hangings and desk phones - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a telephone card supporting structure for a wall-mounted / desk phone.

[Prior Art] Conventionally, a telephone card provided on a wall-mounted and desk phone of a business phone is filled with a speed dial number and the like to save the trouble of dial transmission, and is used as a quick dial reference table. FIG. 5 shows a conventional example of such a support structure for a telephone card, and the outline thereof will be described. 1 is a telephone housing of a wall-mounted / desk phone, which is formed by an upper case 2 and a lower case 3. Is a telephone card supporting member for supporting the telephone card 5, and the supporting member 4 is provided with telephone card mounting holes 6 and 7 formed on the upper surface and the front surface, respectively.
And a pair of projecting pieces 8 projectingly provided on the back surface.
Is inserted into a support member mounting hole 9 formed on the outer peripheral surface of the telephone casing 1. The telephone card 5 has a mounting portion 10, and when the mounting portion 10 is used as a tabletop telephone, the telephone card 5 is inserted into a telephone card mounting hole 6 formed on the upper surface of the support member 4 and used as a wall mount. In the case, it is configured to be inserted into the telephone card mounting hole 7 formed on the front surface.

[Problems to be Solved by the Invention] However, in such a conventional telephone card support structure, since the support member 4 is directly inserted and attached to the outer peripheral surface of the telephone housing 1, the support member 4 is attached to the housing. When the support member 4 is not attached, the support member attachment hole 9 is provided in the telephone body 1 when the support member 4 is not attached.
However, there is a drawback that the appearance is spoiled because it is visually recognized. Further, since the telephone card 5 may not be necessary depending on the type of telephone, the telephone card support member 4 and the like become an accessory, and there is a problem that man-hours for managing the article are required.

Therefore, the present invention has been made in view of the above-mentioned conventional problems, and the purpose thereof is to store the telephone card support member in the recess provided on the outer peripheral surface of the telephone case when not in use. Another object of the present invention is to provide a telephone card support structure for a wall-mounted / desk phone that is capable of improving the external appearance.

[Means for Solving the Problems] In order to achieve the above object, the present invention provides a telephone housing including an upper case and a lower case, and an accommodating recess formed in an appropriate location on the outer peripheral surface of the telephone housing. A telephone card support member that is housed in a retractable manner and supports a telephone card, and a support shaft guide groove and a stopper portion are respectively provided on opposite side wall surfaces of the storage recess so as to face each other. The member includes a telephone card mounting hole into which a mounting portion of the telephone card is inserted, a pair of support shafts projecting from one end of each side surface and rotatably held by the support shaft guide grooves, and a rear surface side. And an engaging portion which is inserted into the telephone housing so as to be movable back and forth, selectively engages with the stopper portion on one side thereof, and locks the telephone card support member in the use position and the storage position. A pair with It is provided with a projection piece.

[Operation] In the present invention, the support member for the telephone card is retractably housed in the housing recess formed in the outer peripheral surface of the telephone case, and is housed in the housing recess when not in use and from the recess when used. It is pulled out to the use position. The engaging portion of the protrusion engages with the stopper portion to selectively lock the telephone card support member in the unused position and the used position.

[Embodiment] Hereinafter, the present invention will be described in detail based on an embodiment shown in the drawings.

FIG. 1 is an exploded perspective view showing an embodiment of a telephone card supporting structure for a wall-mounted / desk phone according to the present invention, and FIG. 2 is a main part of a telephone housing showing a state where a telephone card supporting member is pulled out to a use position. FIG. 3 is a side sectional view showing a housed state of the telephone card supporting member, and FIG. 4 is a plan view of relevant parts showing a state where the telephone card supporting member is pulled out to a use position. The same components as those in FIG. 5 are designated by the same reference numerals, and the description thereof will be omitted. In these figures, a pair of left and right recess forming wall bodies 20 and 21 which are long in the up-down direction are provided opposite to each other at appropriate locations on the outer peripheral surface of the telephone housing 1, for example, in the center of one end face in the longitudinal direction. A storage recess 22 for storing the telephone card support member 4 is formed between 20 and 21.

As shown in FIG. 1, the pair of wall bodies 20 and 21 are divided into upper and lower parts with a joint surface between the upper case 2 and the lower case 3 interposed therebetween, so that the pair of wall bodies 20 and 21 project toward the upper case 2 side. It is composed of upper side wall bodies 20A and 21A and a pair of lower side wall bodies 20B and 21B projecting from the lower case 3 side. The upper side wall bodies 20A, 2 forming the side wall surface of the storage recess 22.
A groove 23A that opens to the lower end of the wall 20A, 21A on the inner surface of 1A
Similarly, on the inner side surfaces of the lower side wall bodies 20B and 21B, grooves 23B that are open to the upper surfaces of the wall bodies 20B and 21B and communicate with the groove 23A are formed, respectively, and both of these grooves 23A and 23B are formed.
B forms a spindle guide groove 23. As shown in FIG. 1, the upper end portion of the spindle guide groove 23 has a narrow groove width and is formed in a semi-circular shape to form a bearing portion 24.

Further, inside the upper side wall bodies 20A, 21A, behind the groove 23A, there are provided guides 25 each having a substantially L shape in a side view, as shown in FIG. Side wall
Rod-shaped guides 26 are provided inside 20B and 21B, respectively. Further, a stopper portion 27, which is a protrusion having a substantially triangular shape in side view, is integrally provided on the outer edge of the upper end surface of the rod-shaped guide 26 so as to integrally project.

The telephone card supporting member 4 is formed in a rectangular plate-like shape, and a telephone card mounting hole 28 into which the mounting portion 10 of the telephone card 5 can be fitted is formed at an appropriate place on the surface thereof. A pair of support shafts 29, which are inserted into the support shaft guide grooves 23 and are rotatably supported, are integrally projectingly provided at the upper end of the surface. The support shaft 29 is axially supported by a bearing portion 24 provided at the upper end of the groove 23A. A pair of left and right protrusions 30A and 30B are provided on the back surface of the telephone card support member 4 so as to face each other. These projecting pieces 30A, 30B are curved and formed in a substantially bow shape that is convex toward the rear, and the base portion is the support member 4 for a telephone card.
Of the rear surface of the support member 4 are continuously provided near the lower end of the
Is separated from the back surface of the
A plurality of, for example, four engaging portions 31A to 3 that selectively engage with
1D is formed. These engaging portions 31A to 31D are substantially U-shaped concave portions, and the engaging portions 31A provided on the base side of the projecting pieces 30A and 30B are engaged with the stopper portion 27 to support the telephone card supporting member. As shown in FIG. 3, 4 is locked in the unused position, and at this time, the supporting member 4 is housed in the housing recess 22. On the other hand, the engaging portion 31D provided on the tip side of the protruding pieces 30A, 30B engages with the stopper portion 27 to lock the telephone card support member 4 in the use position as shown in FIG. ,
At this time, the support member 4 is pulled out from the storage recess 22 and is held in a substantially horizontal state. In addition, the engaging portions 31B and 31C in the middle portion
Engages with the stopper portion 27 to hold the telephone card support member 4 in a use position inclined by approximately 30 ° and 60 °. The pair of protrusions 30A and 30B are inserted into the telephone housing 1 so as to be able to move back and forth through the space formed between the guides 25 and 26 as shown in FIG.

When the telephone card support member 4 is attached, the upper case 2 and the lower case 3 are integrally connected, and then the support member 4 is tilted left or right from the horizontal state to accommodate a pair of left and right support shafts 29. The support shaft 29 is inserted into the support shaft guide groove 23 from the recess 22 and returned to the original horizontal state, the support shaft 29 is raised along the guide groove 23 and engaged with the bearing portion 24, and then the telephone card support member 4 is attached. Telephone housing 1 with pivot 29 as the center of rotation
The pair of protrusions 30A and 30B may be rotated to the side and inserted into the telephone housing 1 from the space between the guides 25 and 26.

Further, when the telephone card support member 4 is pulled out from the storage recess 22, the stopper portion 27 and the engaging portion 31A are disengaged, and the engaging portions 31B, 31C and 31D are sequentially engaged with the stopper portion 27,
Each of the protrusions 30A and 30B elastically deforms inward.

In such a configuration, the telephone card support member 4 is stored in the storage recess 22 when not in use, and at this time, the engaging portion 31A engages with the stopper portion 27 as described above,
The support member 4 is locked in the unused position. At this time, the telephone card 5 is removed from the telephone card supporting member 4. At the time of use, if the lower end of the telephone card support member 4 is pulled forward by hand, the telephone card support member 4
Is rotated forward about the support shaft 29 as a rotation center, and the storage recess 22
Drawn from. In that case, as described above, when the telephone is installed on a desk and used, it may be pulled out to be substantially horizontal and the engaging portion 31D may be engaged with the stopper portion 27. Then, the mounting portion 10 of the telephone card 5 is inserted into the telephone card mounting hole 28.
Plug in. Further, the engaging portion 31B or 31C is connected to the stopper portion 27
Can be engaged with to change the mounting angle of the telephone card 5.

On the other hand, when it is used for hanging on a wall, if the front surface of the telephone is arranged so as to be inclined at an appropriate angle with respect to the wall surface, for example, 30 °, the telephone card support member 4 is rotated by 30 ° and pulled out, The engagement portion 31B may be engaged with the stopper portion 27.

Thus, in the telephone card support structure having such a configuration, when the telephone card support member 4 is stored, the front surface of the telephone card support member 4 closes the storage recess 22 and forms the outer peripheral surface of the telephone housing 1. Therefore, the appearance of the telephone housing 1 is not spoiled. Further, the telephone card 5 can be set at an arbitrary angle depending on the pulling angle of the telephone card supporting member 4.

It should be noted that the present invention is not limited to the above configuration, and for example, one supporting shaft is used as the bearing structure of the support member 4 for the telephone card, or the number of engaging portions that engage with the stopper portion 27 is arbitrary. Of course, it can be increased or decreased.

[Effects of the Invention] As described above, in the telephone card supporting structure for the wall-mounted / desk phone according to the present invention, the supporting member for supporting the telephone card can be freely drawn out into the accommodating concave portion provided at an appropriate location on the outer peripheral surface of the telephone casing. Since it is arranged so that the support member is housed in the housing recess when the telephone card is not used and the recess is closed, the telephone card support member does not get in the way when not used,
In addition, since the telephone card support member covers the storage concave portion during storage, there is no fear that the appearance of the telephone housing will be spoiled. Furthermore, since it is not necessary to use an accessory as in the conventional case, the number of man-hours required for managing the article can be reduced, and the practical effect thereof is extremely large.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a telephone card supporting structure for a wall-mounted / desk phone according to the present invention, and FIG. 2 is a main part of a telephone housing showing a state where a telephone card supporting member is pulled out to a use position. 3 is a side sectional view showing a housed state of the telephone card support member, and FIG. 4 is a plan view of an essential part showing a state where the telephone card support member is pulled out to a use position.
The figure is an exploded perspective view showing a conventional telephone card support structure. 1 ... Telephone housing, 4 ... Telephone card support member, 5 ...
… Phone card, 6, 7 …… Phone card mounting hole, 9 ……
Support member mounting hole, 10 ... Mounting part, 22 ... Storage recess,
23 …… Support shaft guide groove, 25, 26 …… Guide, 27 …… Stopper part, 28 …… Telephone card mounting hole, 29 …… Support shaft, 30
A, 30B ... projection piece, 31A-31D ... engagement part.

Claims (1)

[Scope of utility model registration request] 1. A telephone case support comprising an upper case and a lower case, and a telephone card support for accommodating and retracting a telephone card which is receivably housed in a storage recess formed in a proper location on the outer peripheral surface of the telephone case. A guide groove for a spindle and a stopper portion are provided on both side wall surfaces of the storage recess so as to face each other, and the support member for a telephone card is for attaching a telephone card. A pair of holes, a pair of support shafts projectingly provided at one end of each side surface and rotatably held by the support shaft guide groove, and a pair of support shafts provided on the back surface side and inserted in the telephone housing so as to be movable back and forth. A pair of projecting pieces each having an engaging portion that selectively engages with the stopper portion and locks the telephone card support member in the use position and the storage position, on one side surface thereof. Wall hangings / desktop Phone card support structure of the story machine.