JP2650333B2 - Electronic musical instrument slide lid - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a slide lid for an electronic musical instrument.

2. Description of the Related Art In recent years, with the development of electronic technology, electronic musical instruments have been commercialized with high-performance and high-performance products, and the market demands that anyone can operate and easily move the place. It has become.

Hereinafter, an example of the slide lid of the above-described conventional electronic musical instrument will be described with reference to the drawings.

FIG. 5 shows a slide lid of a conventional electronic musical instrument. In FIG. 5, reference numeral 1 denotes a top plate. Reference numeral 2 denotes a side plate, which has a guide rail 4 having a substantially inverted L-shape with the guide member 3, and each of the side plates includes a pair of left and right sides. Reference numeral 5 denotes a slide lid composed of a plurality of strips, which is guided by the guide member 3 and the guide rail 4 and is drawn out from the lower surface of the top plate 1.

Reference numeral 6 denotes a shelf plate, the rear portion of which has a shape protruding into the lower part of the cabinet having the speaker box 7 so as not to abut on the guide rail 4.

The operation of the slide lid of the electronic musical instrument configured as described above will be described below.

From the state shown in FIG. 5, the slide lid 5 is pulled out from the lower surface of the top plate 1 while sliding on the guide rail 4 while being guided by the guide rails 4. Next, the back surface of the electronic musical instrument is guided by the guide member 3, and eventually covers the upper surface of the electronic musical instrument, thereby preventing dust and dust from adhering to the hand keyboard, the operation panel, and the like (not shown).

However, in the above configuration, the slide lid 5
However, during storage and withdrawal, the surface is always slid while being in contact with the guide rail 4, so that there is a problem that the surface is damaged. Further, since the rear portion of the cabinet serves as a storage space for the slide lid 5, it cannot be used effectively, and the depth of the cabinet is increased by that much. I was Further, the guide rail 4 for housing the slide lid 5 projects below the shelf plate 6,
The cabinet cannot be configured to be separable up and down with the shelf plate 6 as a boundary, so that even if the place where the electronic musical instrument is to be moved is considered to be heavy, it cannot be easily moved. Had. Furthermore, the slide lid 5
Due to the method of dropping by its own weight, it has a problem that it can be pulled out vigorously into the cabinet at the time of storage to increase the collision noise, and when it is pulled out, it must be pulled out with a strong force to overcome its own weight.

In view of the above problems, the present invention prevents the surface from being damaged when the slide lid is stored and pulled out, reduces the collision sound when storing the slide lid, and draws out the inside of the cabinet with a light force when pulling out. An object of the present invention is to provide a slide lid structure that can be used effectively and that a cabinet can be vertically separated from a shelf board.

Means for Solving the Problems In order to solve the above problems, a slide lid of an electronic musical instrument according to the present invention has a slide lid holding member fixed to the back surfaces of both right and left ends of the slide lid, and the slide lid holding member and the slide lid are fixed. A pair of substantially f-shaped guide rails attached to the left and right sides of the side plate are sandwiched between the rear surface and the rear surface of the slide plate, and the slide lid is housed inside the cabinet along the guide rails.

Operation Since the present invention has the above-described configuration, since the guide rail is not provided on the surface of the slide lid, the surface of the slide lid is not damaged when the slide lid is stored or pulled out. Also, the guide rails are substantially F-shaped, and since the rear part of the cabinet does not serve as a storage space for the slide lid, the depth dimension of the cabinet does not increase and the transportation fee is reduced. Furthermore, since the slide lid can be stored in the upper part of the cabinet, the cabinet can be separated vertically from the shelf board, so that the place where the electronic musical instrument is placed can be easily moved. Furthermore, since the slide lid is a push-in method instead of a drop-in method by its own weight, it can be pulled out with a light force even when pulled out without generating a loud collision sound at the time of storage.

Embodiment Hereinafter, a slide lid of an electronic musical instrument according to an embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view of a main part of an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main part viewed from the direction of arrow A in FIG. 1, FIG. 3 is a side view of the main part, and FIG. It is an overall perspective view of an example. 1 to 4, reference numeral 1 denotes a top plate, reference numeral 2 denotes a side plate, which has three guide members and four guide rails which are substantially F-shaped, each of which comprises a pair of left and right sides. Reference numeral 5 denotes a slide lid composed of a plurality of strips. 6 is a shelf board. Reference numeral 7 denotes a cabinet lower portion having a speaker box 8 and a foot keyboard 9 and is coupled to a cabinet upper portion 11 having a hand keyboard 10 and a slide lid 5 so as to be separable by 12 screws. Reference numeral 13 denotes a slide lid holding member having a substantially Z-shape fixed at predetermined intervals to the left and right rear surfaces of the slide lid 5. As shown in FIGS. 1 and 2, the guide rail 4 is sandwiched between the back surface of the slide lid 5 and the slide lid holding member 13, and the slide lid 5 is stored inside the cabinet upper part 11 along the guide rail 4. It is supposed to.

The operation of the slide lid of the electronic musical instrument configured as described above will be described below with reference to FIGS. FIG. 4 shows a state in which the slide lid 5 is closed. In this state, a force is applied in a direction in which the slide lid 5 is pushed into the rear part of the cabinet. Then, as shown in FIG. 1, the slide lid 5 is housed inside the upper cabinet 11 along the guide rails while being guided by the guide rails 4. Finally, the state where the slide lid 5 is opened is as shown in FIG.

Effects of the Invention As described above, according to the present invention, a slide lid holding member is fixed to the rear surfaces of the left and right ends of the slide lid, and the slide lid is held along the guide rail by the slide lid holding member and the rear surface of the slide lid. Since it is stored inside the upper part of the cabinet while being pushed in, there is no contact member on the surface of the slide lid, so there is no scratch. Also, the guide rails are substantially F-shaped, and since the rear part of the cabinet does not serve as a storage space for the slide lid, the depth dimension of the cabinet can be reduced, and the transportation fee is reduced.

Furthermore, since the slide lid can be stored in the upper part of the cabinet, the cabinet can be separated vertically from the shelf board, so that the upper and lower parts of the cabinet can be moved separately, making it easy to move the electronic musical instrument it can. Furthermore, since the slide lid is a push-in type, not a drop-in type by its own weight, a loud collision sound does not occur at the time of storage, and the slide lid can be pulled out with a light force.

[Brief description of the drawings]

1 is a perspective view of a main part in an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main part viewed from the direction of arrow A in FIG. 1, FIG. 3 is a side view of the main part, and FIG. FIG. 5 is a side view of a main part of a conventional example. 2 ... side plate, 3 ... guide member, 4 ... guide rail,
5 ... Slide lid, 13 ... Slide lid holding member.

Claims (3)

(57) [Claims] 1. A slide lid, a slide lid holding member fixed to the left and right ends of the slide lid, and a slide lid holding member fixed between the slide lid back and the slide lid holding member. A slide lid for an electronic musical instrument, wherein guide rails are provided on left and right side plates. 2. The slide lid of an electronic musical instrument according to claim 1, wherein a part of the length of the guide rail in a longitudinal direction is curved, and the slide lid is stored in an upper part of a cabinet having a hand keyboard or the like. . 3. The slide lid of an electronic musical instrument according to claim 2, wherein the cabinet is separable into an upper cabinet having a hand keyboard and the like and a lower cabinet having a speaker box and a foot keyboard.