JPS6334362Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention is a radio casing that allows internal adjustment through adjustment holes provided on the surface of the casing, and is equipped with a dustproof cover for use when adjustments are not made. It is related to.

Conventional configuration and its problems Conventionally, for example, a mobile device used in an MCA (Multi Channel Access) system has a select call function for calling its own device, and a regulator to change the select call number. For radios that are equipped and can be adjusted from the outside,
As shown in FIG.
2', etc., and has an adjuster 3 inside, and a rotating body 4 of the rotary switch for setting the selector number is placed on the surface thereof, and a screwdriver is inserted from above into the arrow-shaped groove 5 and rotated. This allows the number to be set and displayed. The adjustment holes 2, 2' are covered with a cover made of rubber packing material and formed by providing a seal portion 7 on the flat plate 6 to obtain a dustproof effect. However, with this method, it is necessary to remove the cover one by one in order to check the internal Cerecol number, and there is also the problem that the removed cover may be lost.

Purpose of the invention The purpose of the present invention is to eliminate the drawbacks of the above-mentioned conventional examples, and to provide a radio casing that allows easy identification of the number from the outside, allows for adjustment without any trouble, and is equipped with a cover that prevents loss. It is something to do.

Structure of the invention The invention provides a locking hook at the other end of a transparent elastic cover that has a retaining claw to prevent it from coming off when inserted into one end of a plurality of adjustment holes provided in a radio housing. When adjusting, it is held cantilevered by the retaining claw, and when covering, it is locked by the adjustment hole at the other end due to the elasticity of the material of the cover, so that the cover is held in a dust-proof state and the inside of the adjustment hole can be seen through. It is composed of

DESCRIPTION OF EMBODIMENTS The present invention will be described below by way of an embodiment thereof with reference to the drawings.

In FIG. 2, 10 is a cover, and 11 is a main cover. The cover 10 is formed entirely by processing a transparent mylar film, and has a rectangular shape that covers the plurality of adjustment holes 2 and others. 12 is a T-shaped retaining claw, the vertical part 14 of the T-shape is bent into an L-shape with respect to the main cover, and the T-shaped horizontal bar 13 is further bent into an L-shape so as to be parallel to the main cover. , if you look only at this part, it is Z-shaped. The length L of the horizontal bar 13 of the retaining pawl 12 is selected to satisfy L>l with respect to the diameter l of the adjustment hole 2. Reference numeral 15 is a hook for locking the cover, and the hook faces outward, and if you look at this part, it has a Z-shape when viewed from the side, similar to the retaining claw 12. This hook 1
5 is provided at a position that matches the other adjustment hole 2' of the housing 1, and is hooked on the back side of the housing 1 at the back of the adjustment hole 2' to hold the entire cover together with the retaining claw 12. I have to.

Next, the operation of this embodiment will be explained with reference to FIGS. 3A and 3B.

Horizontal bar 13 of retaining claw 12 at one end of cover 10
is pushed deep into the adjustment hole 2' using the elasticity of the material, and then the main cover 11 is bent with fingers 16 and the hook 15 is inserted into the adjustment hole 2 at the other end. When the finger 16 is removed in this state, the main cover 11 returns to its planar shape and covers the surfaces of the adjustment holes 2, 2', etc., as shown in FIG. To change the selector number, bend the main cover 11 with your finger 16 and press the hook 1.
5, the main cover 11 will be in an open state with one end held by the horizontal bar 13 with a diameter larger than the adjustment hole 2', so insert a screwdriver etc. into the arrow-shaped groove 5 of the rotary plate 4 and rotate it. This allows the number to be set (changed) arbitrarily.

The main cover 11 may have a flat plate shape as shown in FIG. 5A, or may be slightly curved as shown in FIG. .

Effects of the invention As explained above, according to the invention, the cover is made of a transparent elastic plate with T-shaped retaining claws and hooks, so when it is worn, the CELECOLE display can be seen through the cover. It is easy to read, and there is no need to remove the cover like in the past, which has the advantage of maintenance. Furthermore, the cover utilizes the restoring force of the elastic plate, and by curving it in the length direction, the adhesion to the casing can be extremely easily improved.

[Brief explanation of the drawing]

Figures 1A and 2B are cross-sectional views showing the configuration near the adjustment hole in the housing of a conventional radio device, and a top view 2B showing the structure of the adjuster. 3A and 3B are sectional views of the same for explaining its operation, FIG. 4 is an L sectional view of the same showing its assembled state, and 5. Figures A and B are side views of main parts of other embodiments, respectively. 1... Housing, 2, 2'... Adjustment hole, 3... Adjuster, 11... Main cover, 12... Retaining claw, 15
... Futsuku.

Claims (1)

[Scope of utility model registration request] a plurality of adjustment means provided in a housing, a plurality of cylindrical adjustment holes provided on the housing for adjusting the adjustment means, and a cover made of a transparent elastic body that covers the plurality of adjustment holes. and a T-shaped retaining pawl with a diameter larger than the adjustment hole, which is provided at one end and inserted into one of the adjustment holes to prevent it from coming off.
a hook provided at the other end of the cover, which has an inverted L-shaped cross section smaller than the diameter of the adjustment hole, and is crimped and locked to the wall surface of the adjustment hole by the elastic body when the cover is attached. Housing.