JPH0243805Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

This invention relates to a vehicle-mounted speaker system mounting device, and more particularly to a vehicle-mounted speaker system mounting device that does not get in the way of passengers in a narrow vehicle interior space.

[Conventional technology]

Conventional mounting devices for in-vehicle speaker systems are often embedded in the rear parcel tray or mounted in a stationary state.Furthermore, when adopting a 4-speaker system, , installed embedded in the left and right doors.

[Problem to be solved]

However, ideally, even with a car-mounted speaker system, the sound can be heard from in front of the listener, but there is not enough space in the front space of the car to install the car-mounted speaker system.

[Means to solve the problem]

Therefore, this idea was developed to install the speaker system in a location close to the ideal mounting plate for the speaker system, in other words, on the inside of the left and right doors, so that when the door is closed it faces the passenger, and when the door is opened to board and exit the vehicle. The feature is that the door is retracted toward the hinge side of the door.

【Example】

Hereinafter, the configuration of this invention will be explained with reference to embodiments shown in the attached drawings. First, what is shown in FIG. 1 is a perspective view showing a part of the dart board and a part of the right door. Reference numeral 10 indicates the dart board, and this dart board 10 has an air outlet 11 at the right end and an instrument. It is equipped with 12. Such a dash board 10 is attached to a vehicle body, and a door 2 is attached to the vehicle body via a hinge.
0 is installed. Inverted L-shaped brackets 31 and 32 are fixed to the dart board 10 and the door 20 on the same level, and links 33 and 32 are connected to these brackets 31 and 32 via pivots 31a and 32a, respectively. 34 are pivotally connected, and the other ends of each link are connected to each other by a pivot pin 35. Furthermore, an in-vehicle speaker system 40 is fixed to this pivot pin 35, and
5 so that it does not rotate. The orientation of the in-vehicle speaker system 40 is toward the door 2.
When the 0 is closed, the sound axis is approximately 45cm in front of the driver.
The sound axes are set to intersect with each other at an angle of 50 degrees, and when the door 20 is open, the sound axis thereof is approximately parallel to the longitudinal direction of the vehicle body. In addition, in order to flatten the reproduction characteristics of low frequencies, the cabinet 41 of the in-vehicle speaker system 40 is
By communicating the interior space 21 of the door 20 with the interior space 21 of the door 20 through a flexible duct 42, the volume of the back cabin is increased. According to the in-vehicle speaker system mounting device of this invention, when the door 20 is closed, for example, when the driver is on board and the vehicle is traveling, the in-vehicle speaker system 40 is attached to the dash board 10 as shown in FIG. , located at the corner with door 20,
The sound axis is oriented 45 degrees in front of the driver. Further, when the driver opens the door 20 and exits the vehicle, the links 33 and 34 extend in a straight line as shown in FIG. 4, and the in-vehicle speaker system 40
It is moved to the space between the door 20 and the side of the dash board 10 to avoid the driver's movement of getting out of the vehicle.

[Effect of the idea]

As is clear from the above description, the in-vehicle speaker system mounting device of this invention connects the dart board and the door with a link connected by a pivot pin in the middle, and mounts the vehicle on the axis of the pivot pin. Because the vehicle is configured with a speaker system installed, sound waves come from diagonally in front of the driver and navigator while the vehicle is in motion, and when getting on or off the vehicle, the vehicle speaker system is retracted into the space between the dash board and the door. Therefore, it does not interfere with the operation.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a vehicle-mounted speaker system mounting device according to this invention, FIG. 2 is a sectional view of another embodiment, and FIG. 3 is a plan view with the door closed.
FIG. 4 is a plan view with the door open. 10...dashboard, 11...air outlet, 12...instruments, 20...
Door, 21...interior space, 31, 32...receptacle,
33, 34...link, 35...pivot pin, 40
...In-vehicle speaker system, 41...cabinet, 42...duct.

Claims (1)

[Scope of utility model registration request] a link whose both ends are pivotally supported on the vehicle body side and the door side, respectively, and whose intermediate parts are pivotally connected to each other;
and a speaker system attached to the intermediate pivot point of the link, and the speaker system is configured such that the orientation and position of the speaker system change as the door opens and closes. Mounting device.