JPS635268Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting device for mounting an induction type vehicle-mounted audio device.

Generally, in-vehicle audio equipment with a radio is attached to the car's darts panel using a tuning shaft as disclosed in Japanese Utility Model Application Publication No. 52-76207, but these tuning shafts and volume shafts When installing an electronically tuned (ETR) radio that does not require
It required a lot of time to prepare special installation tools and install it.

SUMMARY OF THE PRESENT EMBODIMENT The object of the present invention is to provide a mounting device for vehicle-mounted audio equipment which overcomes the drawbacks of the prior art as described above and which has a simple structure and enables vehicle-mounted audio equipment to be easily attached and detached from the dashboard via a case.

To achieve this objective, the present invention includes an opening into which the in-vehicle audio device is inserted, a first stopper portion for positioning the in-vehicle audio device, and a locking portion for locking the in-vehicle audio device, A case that is inserted into a mounting hole drilled in a panel to be a stator, a second stopper part that is provided on the main body of the in-vehicle audio equipment and is positioned by coming into contact with the first stopper part, It has an engaging part that engages with the stop part, is rotatably supported by the main body of the vehicle-mounted audio equipment, and is rotated when the insertion of the vehicle-mounted audio equipment into the opening of the case is completed. An engaging member that enables engagement of the engaging portion with the engaging portion.

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view of a mounting device and an in-vehicle audio device according to this embodiment, and FIG. 2 is an enlarged view of the main parts thereof.

A dash panel 1 of an automobile is provided with an opening 2 serving as an attachment port into which a case 3 is inserted. The case 3 includes a claw piece 4 for attaching to the dash panel 1, and an opening 5 into which an in-vehicle audio device (hereinafter abbreviated as in-vehicle device) 7 is inserted.
A stopper portion 6 is provided to position the on-vehicle device 7 in the opening 5, and a pressing piece 9 is provided to prevent play when the in-vehicle device 7 is installed (see Fig. 2).
is provided. The case 3 is used for the in-vehicle device 7.
stopper pieces 10 and 11 that come into contact with the stopper part 6 provided in the case 3 to determine the mounting position; and an engaging part 13 that can engage with the locking piece 8 to lock the in-vehicle device 7 in the case 3. A nose 18 is provided with a U-shaped engagement member 12 which is rotatably connected thereto, a cassette insertion opening 15, a radio frequency display section 16, and a group of push buttons 17. 19 is a face plate, which is the nose 1 of the on-vehicle equipment 7;
A rib 20 is provided that fits into the U-shaped engagement member 12 and holds the engagement portion 14 provided on the U-shaped engagement member 12.

Reference numeral 21 denotes a removal fitting for removing the in-vehicle device 7 from the case 3, and the U-shaped engagement member 12
An inclined side 22 that comes into contact with the engaging portion 14 of the stopper piece 11, a foot piece 24 that is inserted into the opening 11a provided in the stopper piece 11, and a foot piece 24 that is provided when the foot piece 24 is inserted.
a protruding piece 23 that engages with the stopper piece 11;
It has a handle portion 25 that is used to pull out the vehicle-mounted device 7 from the case 3 during removal.

Next, a method for attaching the on-vehicle equipment 7 in the above embodiment will be explained.

FIG. 3 shows the locking piece 8 provided on the case 3 and the engagement portion 13 of the U-shaped engagement member 12 provided on the vehicle-mounted device 7.
FIG. 4 is a side view for explaining the engagement with the locking piece 8, and a cross-sectional view showing the engagement state of the locking piece 8 and the engaging portion 13.

As shown in FIGS. 1 to 3, first, the case 3 is inserted into the opening 2 provided in the dash panel 1, and the claw pieces 4 provided in the case 3 are inserted into the opening 2.
Fold it outward as shown in Figure 3,
Fix the case 3 to the dash panel 1. Next, the U-shaped engaging member 12 is rotated to the position A in FIG. Then, in this state, the on-vehicle device 7 is inserted into the case 3, and the on-vehicle device 7 is pushed into the case 3 until the stopper portion 6 provided on the case 3 and the stopper pieces 10, 11 provided on the on-vehicle device 7 come into contact. At this time, the press piece 9 provided on the case 3 prevents the mounting of the vehicle equipment 7 from wobbling.

Thereafter, as shown in FIG. 3, the engaging portion 14 at one end of the U-shaped locking member 12 is rotated upward and returned to position B, and as shown in FIG.
The engaging portion 13 at the other end is engaged with the locking piece 8 to lock the in-vehicle device 7 to the case 3. Then, the face plate 19 shown in FIG. , the rotation of the engaging member 12 is restricted to complete the installation.

Next, removal of the in-vehicle device 7 will be explained.
FIG. 5 is a perspective view showing a state in which the on-vehicle equipment 7 is removed from the case 3 by inserting the leg piece 24 of the removal fitting 21 into the opening 11a of the stopper piece 11 provided on the on-vehicle equipment 7.

As shown in FIG. 3, the leg piece 24 of the removal fitting 21 is inserted into the opening 11a, and the inclined side 22 provided on this fitting 21 is inserted into the U-shaped engagement member 12.
The engagement portion 14 is brought into contact with the engaging portion 14 of Remove the removal fitting 21 from the fifth
When inserted to the state shown in the figure, the U-shaped engaging member 12 rotates along the inclined side 22 from position B to position A in FIG. 3, and the locking piece 8 shown in FIG.
The engagement between the engagement portion 13 and the engagement portion 13 is released. As shown in FIG. 5, the protruding piece 23 provided on the foot piece 24 of the removal fitting 21 engages with the stopper piece 11 at this time, and locks when the in-vehicle device 7 is pulled out from the case 3 using the removal fitting 21. Act as a means. Therefore, the vehicle-mounted equipment 7 can be removed from the case 3 by pulling the removal fitting 21 toward you.

As explained above, according to the present invention, there is provided a case provided with an opening into which an in-vehicle audio device is inserted, a stopper portion for positioning the in-vehicle audio device, and a locking portion; The stopper part is positioned by coming into contact with the positioning stopper part, and the engaging member is rotatably attached so as to be able to engage with the locking part, so that the engaging member cannot be rotated. By doing this, the locking part and the engaging member are engaged and disengaged, so the in-vehicle audio equipment can be easily attached to the panel via the case fixed to the mounting opening of the panel with a simple structure. It has great practical effects, such as being removable.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of a mounting device and in-vehicle audio equipment according to an embodiment of the present invention, Fig. 2 is an enlarged view of the main parts of the mounting device according to the same embodiment, and Fig. 3 is an exploded perspective view of the mounting device according to the same embodiment. FIG. 4 is a side view, FIG. 4 is a sectional view showing an engaged state of the mounting device, and FIG. 5 is a perspective view showing a state of releasing the engagement of the mounting device. 3... Case, 5... Opening, 6... Stopper part, 7... Car audio equipment, 8... Locking piece, 1
0, 11...stopper piece, 12...engaging member,
21...Removal fitting.

Claims (1)

[Scope of utility model registration claim] An opening into which an in-vehicle audio device is inserted, a first stopper portion for positioning the in-vehicle audio device,
A case that is provided with a locking part for locking the in-vehicle audio equipment and is inserted into a mounting hole drilled in a panel and fixed; It has a second stopper part that is positioned in contact with the second stopper part, and an engaging part that engages with the locking part, is rotatably supported by the main body of the in-vehicle audio equipment, and is connected to the opening of the case of the in-vehicle audio equipment. A mounting device for an in-vehicle audio device, comprising: an engaging member that is rotated when the insertion of the engaging member is completed to enable the engaging member to engage with the locking member.