JPS635267Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting device for mounting in-vehicle audio equipment (hereinafter abbreviated as in-vehicle equipment) such as a car stereo cassette deck, equalizer, amplifier, etc. The present invention relates to a mounting device that allows in-vehicle equipment to be easily mounted in a limited space.

FIG. 1 is a perspective view of a conventional in-vehicle equipment mounting bracket. A plurality of elongated mounting holes 3 are formed in the top plate 2 of this mounting bracket 1, and a plurality of mounting holes 5 are formed in both side plates 4, 4, respectively.

To hang an in-vehicle device under the dash board using this mounting bracket 1, place the top plate 2 of the mounting bracket 1 on the underside of the dash board (not shown), and insert the screws through the long mounting holes 3. , Screw the mounting bracket 1 to the dash board. Next, while holding the in-vehicle device (not shown), align the mounting holes provided in the housing of the vehicle with the mounting holes 5 provided in the side plates 4, 4 of the mounting bracket 1, and tighten the screws. In-vehicle equipment was suspended under the dart board.

However, with this conventional mounting structure, alignment and screw tightening between the mounting hole 5 of the mounting bracket 1 and the mounting hole of the in-vehicle device were performed in a limited space such as the underside of the car's dash board, making the work complicated and inefficient. It has disadvantages such as poor performance and time-consuming installation.

The purpose of the present invention is to eliminate the drawbacks of the prior art and provide a mounting device that has a simple structure and can easily mount in-vehicle equipment in a limited space such as the underside of a car's dash board. It is in.

In order to achieve this object, the present invention is an in-vehicle audio device that is attached to a vehicle body side panel via a mounting bracket, in which a support plate is screwed to the panel, and the audio device is attached to both ends of the support plate. A pair of mounting plates are screwed to both sides of the audio equipment, and a pair of mounting plates are screwed to the upper ends of these mounting plates to slide on the guide steps. a sliding portion to be hooked to the support plate, and an elastic locking member having a locking protrusion capable of engaging with the locking port is provided in the sliding portion; The present invention is characterized in that a release piece for releasing the engagement between the locking port and the locking protrusion is formed on the rear end side of the member in the insertion direction.

Next, an embodiment of the present invention will be described with reference to FIGS. 2 to 4.

FIG. 2 is an exploded perspective view of the mounting device and in-vehicle equipment according to the embodiment. The on-vehicle device 11 is made up of a stack of, for example, a car stereo cassette deck 12, an equalizer 13, an amplifier 14, etc., and mounting holes 15 are formed in the left and right sides of each of them. On both the left and right sides of this in-vehicle device 11 are two
Mounting plates 20, 20 are arranged, and mounting holes 21 are bored at positions corresponding to the mounting holes 15 of the vehicle-mounted equipment 11, respectively. Near the top of the mounting plate 20, a plurality of cut and raised pieces 22 are formed facing inward for abutting against the upper surface of the vehicle-mounted equipment 11 for upward positioning. The upper part of the mounting plate 20 is a horizontal part 23 that is bent horizontally toward the in-vehicle equipment 11 side.
A hook-shaped sliding portion 25 is provided over the entire width of the mounting plate 20, and includes a hanging portion 24 hanging from the tip of the horizontal portion 23. The hanging portion 24 includes:
At least two notches 26 along the width direction
a and 26b are formed at a predetermined interval.

As shown in FIG. 3, an elastic locking member 30 made of, for example, a thin metal plate is fixed to the inside of the sliding portion 25 with screws 32. Locking member 30
The distal end portion 31 slightly protrudes from one notch 26a formed in the hanging portion 24, and the other notch 26b is used when fixing the locking member 30 to the inner surface of the mounting plate 20 with screws. In addition, the locking member 3
The amount of protrusion from the notch 26a of the stopper 2 is
7 (see FIG. 3). A release piece 3 is provided near the tip 31 of the locking member 30.
3 is integrally provided in a protruding manner and is used when releasing the engagement between the mounting plate 20 and the support plate 40 as described later.

A pair of clamping pieces 28 extending in the width direction of the mounting plate 20 are attached to an outer surface of the mounting plate 20 that does not face the in-vehicle equipment 11 with a predetermined gap therebetween.

These mounting plates 20 are suspended below a dash board (not shown) via a support plate 40. As shown in FIG. 2, the support plate 40 has a plurality of long mounting holes 41 bored in its upper surface, and the mounting plate 20
A guide portion 42 with a lower step on both left and right ends facing the
is provided. This guide part 42 is connected to the vertical part 4
3 and a receiving part 44 extending horizontally from the lower end of the vertical part 43. Vertical part 4
3 has a locking opening 45 into which the tip of the elastic locking member 30 is fitted, a regulating tongue 46 above the locking opening 45, and a stop protrusion 47 further back. ing. An inclined portion 48 is provided at the front end of the guide portion 42 for smooth insertion of the mounting plate 20.

In FIG. 2, reference numeral 50 denotes a front frame body, and a wave-shaped leaf spring 51 that is press-fitted into the clamping piece 28 of the mounting plate 20 is attached to the inside of the front frame body.

Next, the installation order of the on-vehicle equipment 11 will be explained. A support plate 40 is screwed to the lower surface of the dash board through an elongated attachment hole 41. Separately, mounting plates 20 are applied to both sides of the vehicle-mounted device 11, and screws are inserted into the respective mounting holes 15 and 21 to connect the three components together. At this time, the cut-and-raised piece 22 of the mounting plate 20
2) Abuts against the upper surface of the mounting plate 20 to position the in-vehicle device 11 in the vertical direction, and each mounting hole 15 of the in-vehicle device 11 and each mounting hole 21 of the mounting plate 20
Vertical alignment can be done naturally. Also,
The sliding portion 25 of the mounting plate 20 is located at a position that projects slightly upward from the on-vehicle equipment 11.

Sliding portion 2 of mounting plate 20 connected to on-vehicle equipment 11
5 is inserted into the guide portion 42 of the support plate 40. At this time, as shown in FIG. 4, the sliding portion 25 is
The position in the vertical direction is regulated between the receiving plate 44 of the support plate 40 and the regulating tongue piece 46, and the engagement between the tip 31 of the locking member 30 and the locking port 45 of the vertical portion 43 is performed properly. This is taken into consideration. When the sliding part 25 is pushed along the guide part 42, the locking member 30 protrudes from the notch 26a as shown in FIG.
The tip end 31 of the guide member 42 abuts against the vertical portion 43 of the guide portion 42 , thereby pushing the locking member 30 into the inside of the sliding portion 25 . When the sliding portion 25 is further inserted, the tip 31 of the locking member 30 faces the locking port 45 of the vertical portion 43, and the restoring force of the locking member 30 causes the tip 31 to fit into the locking port 45. , the attachment plate 20 and the support plate 40 are engaged with each other via the locking member 30. At this time, the rear end 29 of the sliding part 25 is connected to the guide part 42.
The insertion of the mounting plate 20 is stopped when the mounting plate 20 comes into contact with the stop protrusion 47 . In this way, the mounting plate 20 is suspended together with the vehicle-mounted equipment 11 while being prevented from coming off by the support plate 40 via the locking member 30. Thereafter, the front frame body 50 is fitted onto the vehicle equipment 11, the mounting plate 20, and the support plate 40 from the front. At this time, the leaf spring 51 of the front frame 50 is press-fitted between the clamping pieces 28 of the mounting plate 20 while being deformed, and the elasticity of the leaf spring 51 holds the front frame 50 in position. In this way, the on-vehicle equipment 11 is attached below the dash board.

When removing the in-vehicle device 11, the front frame 50 is first removed from the mounting plate 20. Next, the sliding part 25
Insert the tip of a screwdriver etc. from the front side of the
The tip of the locking member 30 is removed from the locking opening 45 of the support plate 40 by hooking the tip on the release piece 33 shown in FIG. In this way, the engagement between the mounting plate 20 and the support plate 40 is released, and then the mounting plate 20
is pulled out together with the on-vehicle equipment 11. Then, the mounting plate 20 may be removed from the in-vehicle device 11.

As explained above, according to the present invention, the sliding part of the mounting plate screwed to both sides of the audio equipment in advance can be
Similarly, the audio equipment can be easily engaged with the elastic locking member of the mounting plate and the locking opening of the support plate by pushing it along the guide step of the support plate, which has been previously screwed to the car body side panel such as the dart board. In addition, by inserting a jig such as a screwdriver from the front side and releasing the engagement between the locking protrusion and the locking opening through the release piece, the sound The equipment can be easily removed from the panel, making it easy to install the in-vehicle audio equipment in a limited space such as under a dash board.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a conventional mounting bracket, Fig. 2 is an exploded perspective view of a mounting device and in-vehicle audio equipment according to an embodiment of the present invention, and Fig. 3 is Fig. 2 A-A.
FIG. 4, which is an enlarged cross-sectional view along the line, is a cross-sectional view of a main part showing the engagement state of the mounting plate and the support plate in this mounting device. 11...In-vehicle audio equipment, 15...Mounting hole, 2
0...Mounting plate, 21...Mounting hole, 23...Horizontal part, 24...Descent part, 25...Sliding part, 26a,
26b...Notch, 30...Locking member (elastic locking member), 31...Tip (locking protrusion), 33...Release piece, 40...Support plate, 42...Guiding part (guiding part) step part), 43...vertical part, 44...receiving part, 45...
Locking port.

Claims (1)

[Scope of utility model registration request] In a car-mounted audio device that is attached to a vehicle body side panel via a mounting bracket, a support plate is screwed to the panel, and the support plate has locking holes at both ends extending in the depth direction of the audio device. A pair of mounting plates are screwed to both sides of the audio equipment, each forming a guide step, and a sliding portion that slides on the guide step and is latched to the support plate at the upper end of these mounting plates. an elastic locking member having a locking protrusion capable of locking with the locking port is provided in the sliding portion, and these locking ports are provided on the rear end side of the elastic locking member in the insertion direction. A mounting device for a vehicle-mounted audio device, characterized in that a release piece is formed to release the engagement between the locking projection and the locking protrusion.