JPH0129882Y2 - - Google Patents

Description

[Detailed explanation of the invention] (Industrial application field) In recent years, with the development of electronic components, telephones have become smaller and lighter, and traditionally they have been divided into tabletop and wall-mounted types, and the produced telephones have also been improved in terms of productivity. In consideration of both telephone and economic considerations, dual-purpose telephones are increasingly being used for other purposes.

When changing from tabletop use to wall-mounted use, it is necessary to prepare at least the following parts as additional items. That is, (1) a transmitter/receiver holder to prevent the sent and received items from falling off; and (2) a mounting bracket for mounting the telephone on a wall.The present invention uses the mounting bracket described in (2) above and the telephone housing. This relates to the mounting structure of the body.

(Prior art) As shown in FIG. 6 (for example, Utility Model Application No. 59-000594), the conventional technology involves fixing the mounting bracket 1 to the wall and attaching a protrusion on the mounting bracket 1 to the lower casing 2 of the telephone. 3, and pull the phone lower housing 2 in the direction of arrow A until the recess 4 provided on the mounting bracket 1 and the protrusion 5 provided on the phone lower housing 2 fit together. The telephone is held in the mounting bracket 1 by elastic deformation of the convex portion 5 provided on the lower casing 2 of the telephone.

However, in this structure, when the telephone is repeatedly attached and detached due to relocation, etc., the convex portion 5 is temporarily scraped off by the concave portion 4a and deformed, and the holding force is also reduced. Therefore, if a force is applied in the direction opposite to the direction of arrow A, the telephone has the disadvantage that it easily falls off from the mounting bracket 1.

(Problems to be solved by the invention) The present invention is an improvement of the mounting structure of Utility Application No. 59-000594 in view of the above-mentioned points, and it is extremely easy to attach and detach, and the holding force does not change due to repeated attachment and detachment. Therefore, the purpose of the present invention is to prevent the installation of the telephone from wobbling and from falling off.

(Means for solving the problem) and (effect) An elastic member having a small protrusion is used as a member that fits and locks into the notch-like recess of the mounting bracket to facilitate attachment and detachment, and to prevent repeated attachment and detachment. The mounting structure is such that the shape of the protrusion does not easily deform even if it is damaged.

(Example) An embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 1, the mounting bracket 6 is attached to the back plate 6-1.
and a side plate 7 extending at right angles from both ends of the back plate 6-1.The back plate 6-1 has a hole 10 for mounting the mounting bracket 6 on the wall surface. The side ends are provided with locking portions 8 for locking the telephone casing at the top and bottom, respectively, and a notch-shaped recess 9 at the side ends.

Next, talking about the synthetic resin molded phone case, as shown in FIGS. 2 and 3, the bottom surface 11 of the lower case has a locking part insertion hole 12 into which the locking part 8 of the mounting bracket 6 is inserted. A small protrusion 13 is provided at a position facing the notch recess 9 when the mounting bracket 6 is fitted and locked to the bottom surface 11 of the lower housing of the telephone. Note that in order to impart elasticity to the protrusion 13, the protrusion 1
A slit-like through hole 14 is provided around the 3.

Next, we will explain how to attach the mounting bracket 6. First, as shown in FIG. Lower housing 1 in direction A
Pull down 1.

At this time, the side plate 7-1 near the notch recess 9 presses the small protrusion 13, and the protrusion 13 that receives the pressure
The lower housing including the
elastically deforms in the direction.

The side plate 7-1, which moves upward while pressing the protrusion 13, climbs over the protrusion 13 and reaches the vertical surface 13a of the protrusion 13, and the protrusion 13 is fitted into the notch-shaped recess 9 and locked. Ru.

When the mating and locking state is reached, you may accidentally move the lower casing to arrow A.
Even if it is pushed up in the opposite direction, the vertical surface 13a of the protrusion 13 cannot easily get over the side plate 7-1, and the attached telephone will not fall off.

Next, when removing the telephone due to the necessity of relocating the telephone, etc., as shown in FIG.
is a pair of protrusions 13, each of which is installed at a distance wider than the entire width of the mounting bracket 6, and which protrudes outward from the entire width of the mounting bracket 6 in the direction of arrow B in FIG. The phone is removed from the mounting bracket 6 by pressing with a finger or the like, applying elastic deformation due to the pressing, and pulling up the lower housing 11 in the direction opposite to the direction of arrow A.

Note that the mounting fitting 6 may be made of a synthetic resin molded product instead of a metal fitting.

(Effects of the invention) As mentioned above, according to the wall-mounted telephone mounting structure according to the invention, the telephone user can easily change the installation in a short time without using any special tools, and the telephone can be used repeatedly by attaching and detaching. It is durable and has excellent economical effects.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a mounting bracket according to an embodiment of the present invention, FIG. 2 is a rear view of the essential parts of the bottom of the lower casing of a telephone according to an embodiment of the present invention, and FIG. 3 is a sectional view of the essential parts of the same as above. Fig. 4 is a sectional view of the main part of a mounting bracket according to an embodiment of the present invention installed on the bottom of the lower casing of the telephone, Fig. 5 is a back view of the same main part, and Fig. 6 is a sectional view of the main part of the mounting bracket according to an embodiment of the present invention installed on the bottom of the lower casing of the telephone. A sectional view of the main parts attached to the bottom of the body. 6...Mounting bracket, 8...Locking portion, 9...Notch recess, 11...Lower housing, 13...Protrusion.

Claims (1)

[Scope of utility model registration request] In a mounting structure in which the phone casing is fixed to a wall by a phone casing and a mounting bracket having a side plate extending by bending both ends of the back plate at right angles, the phone casing is attached above and below the side edges of the side plate. a locking part for locking the phone, a notch-like recess at the side end of the side plate, and an elastic member having a small protrusion on the bottom surface of the phone case that fits and locks into the notch-like recess. A mounting structure for a wall-mounted telephone characterized by the following.