JPS5935030Y2 - Mounting device for in-vehicle equipment such as radios - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting device for in-vehicle equipment such as a radio, a car stereo, etc.

Conventionally, in-vehicle radios and the like are sometimes used indoors, etc., rather than exclusively for in-vehicle use, and for this reason, the main body of the device is often detachably attached to an appropriate location within the vehicle.

However, in conventional mounting devices of this kind, fixing means such as screws are used, which is not only very troublesome if it is frequently attached and detached, but also causes severe vibrations in the device body. It is necessary to securely fix it, and the conventional ones were not sufficient in this respect as well.

The purpose of the present invention is to eliminate the above-mentioned conventional drawbacks and provide a mounting device for in-vehicle equipment such as radios that can be securely fixed with one-touch operation of a lever and that can easily change the mounting angle. do.

Hereinafter, embodiments of the present invention will be described based on the drawings.

In the figure, reference numeral 1 denotes a mounting angle that is fixed to a suitable location in the automobile through a mounting hole 2, and side plates 3 are provided on both sides of the mounting angle.

Reference numerals 5 and 5' denote two engaging pins provided front and rear on both sides of the device body 4 such as a radio, and 6 a fitting recess formed on one side edge (front edge) of the side plate 3. One (front) of the above-mentioned engaging pins 5 is fitted into the engaging pins, and they are arranged in a continuous waveform (three in the embodiment) so that the mounting angle of the device main body 4 can be varied. .

Reference numeral 7 denotes a drive lever, which has a substantially "L" shape, and its bent portion is pivotally attached to the side plate 3 by a shaft 8, making it rotatable.

Reference numeral 9 denotes a lock lever swingably provided on the side plate 3, and an arcuate guide groove 10 having the shaft 8 formed on the side plate 3 as the center point (having a locking fitting part 10a in the middle). The lock lever 9 is displaced within the range of the guide groove 10 by pivotally supporting both ends of the base of the lock lever 90 with guide pins 11 and 12 inserted through the guide pins 11 and 12 inserted through the guide pins 11 and 12, respectively.

One end of the drive lever 7 is pivotally supported at one end of the base of the lock lever 9 by the guide and dowel 12, and is configured to rotate about a shaft 8 as a fulcrum when the lock lever 9 is actuated.

Reference numeral 13 denotes a slide member provided on the side plate 3 so as to be slidable back and forth, and is held by a mounting boss 15 implanted on the side plate 3 through a guide slot 14 provided at the rear end.
A notch 16 is formed in the center.

A slider 17 is slidably fitted into the notch 16, and a boss 18 is attached to the slider 17.

This boss 18 engages with a forked portion formed on the other end of the drive lever 7.

19 is the notch 16 of the slider 17 and the slide member 13.
A coil spring inserted between the tip edge and the tip edge,
The slide member 13 is elastically moved forward by the rotation of the drive lever 7.

An introduction groove 20 for introducing the other engagement pin is formed at the rear lower end of the side plate 3, and a horizontal hole 21a longer than the depth of the fitting recess 6 is formed in communication with this introduction groove 20.

Therefore, the other engaging pin fitted through the introduction groove 20 is resiliently pressed rearward by the slide member 13 as the drive lever 7 rotates.

21 is a fitting portion formed at the tip of the slide member 13;
Reference numeral 22 denotes a spring for urging one end of the drive lever 7 to always pull it upward.

Next, to explain an operation example, the engaging pin of the device body 4 is fitted into the horizontal groove 21a via the introduction groove 20, and the engaging pin 5 is inserted into any of the fitting recesses 6 (thereby, the device body 4
The device main body 4 is loaded into the mounting angle so that it fits into the mounting angle (the mounting angle can be set), and the lock lever 9 is pressed downward.

As a result, the drive lever 7 rotates about the shaft 8, and when the slider 17 slides, the slide member 13 slides backward via the coil spring 19, and the fitting portion 21 at the tip engages the engagement pin. is pushed elastically backward, and the entire device body is fixed.

Guide pin 1 displaced by the pressure of the lock lever 9
1.12 movement is such that when the guide pin 12 reaches the lower end of the guide groove 10, the guide pin 11 passes over the peak 10b of the guide groove 10 and fits into the locking fitting part 10a, as shown in FIG. 4B. , locked.

Even if the button is pressed in this state and the pressure on the lock lever 9 is released, the drive lever 7 is always urged to swing upward, so the lock lever 9 that engages with it is automatically released from its locked state. ○ When removing the main body 4 of the device, when the lock lever 9 is forcibly pulled up, the guide pin 11 tries to go over the crest 10b, and using this as leverage, the coil spring 19 is slightly compressed, and the guide pin 11 moves over the ridge. 10b and returns to the original position.

According to the mounting device for in-vehicle devices such as radios of the present invention, when installing the main body of the device in the car, the locking pins provided on both sides are fitted into the fitting recesses, so loading is extremely easy. It is simple and can be fixed simply by one-touch operation of the lock lever, and the mounting angle can be varied.Also, when removing it, all you have to do is lift the lock lever, which is extremely convenient if you frequently attach and detach the device. It is.

The engagement pin fitted into the fitting recess and the locking pin pressed by the slide member are firmly fixed and there is no possibility of them loosening unnecessarily, making it ideal as a mounting device for this type of in-vehicle equipment that is subject to strong vibrations.

[Brief explanation of drawings]

The drawings show an embodiment of the mounting device for in-vehicle equipment such as a radio according to the present invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a side view, and Fig. 3 is a diagram showing the arrangement of a slide member and a slider. A perspective view showing the relationship, and FIGS. 4A and 4B are side views showing the locked state. DESCRIPTION OF SYMBOLS 1...Mounting angle, 2...Mounting hole, 3...Side plate, 4...Device body, 5...One engagement pin, 5'.
...Other engaging pin, 6... Fitting recess, 7... Drive lever, 9... Lock lever 110... Guide groove,
13...Sliding member, 1γ...Slider, 19...
·coil spring.

Claims (1)

[Scope of utility model registration request] Two engaging pins are provided front and rear on both sides of the main body of a device such as a radio, a mounting angle that is fixed to an appropriate location in the vehicle, and the side plates on both sides of the mounting angle are provided with the above-mentioned A plurality of fitting recesses continuous in a wave shape into which one of the engagement pins is fitted, a drive lever having a substantially "L" shape with a bent portion thereof pivoted to the side plate, and a drive lever on the side plate. A lock lever is provided, which rotates the drive lever and automatically locks it at a predetermined position; A mounting device for in-vehicle equipment such as a radio, characterized in that it is protected from a sliding member provided so as to be pressed.