JP2000152395A - Attachment structure for network component - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attachment structure low in manufacturing cost and capable of attaching a network component without causing any disconnection by integrally forming an attachment part in a metallic frame or a resin frame and fitting the network component to the attachment part. SOLUTION: A resin frame 1 and a magnet 2 are fixed thereto configure a speaker. A grip piece 1a, whose inner face forms a cylindrical part, is formed integrally with the resin frame 1. A capacitor 3 which is a network component fitted to the grip piece 1a can be attached to the resin frame 1. The capacitor 3 is wired to a terminal board 4 fixed to the resin frame 1. Since the capacitor 3 is held by the elastic force of the grip piece 1a, the capacitor 3 is easily attached only by being inserted. An iron frame and the magnet 2 fixed thereto configure a speaker. A semicircular grip piece is formed on the iron plate frame by sheet metal working.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loudspeaker system, and more particularly to a mounting structure for a network component.

[0002]

2. Description of the Related Art FIG. 6 shows an example of a mounting structure of a network component of a conventional speaker system. 5 is an iron plate frame, 2 is a magnet, 7 is a yoke, and these constitute a speaker. The capacitor 3, which is a network component, is bonded to an iron plate frame 5 (similarly in the case of a resin frame) with a rubber-based adhesive, and is wired to a terminal plate 4 fixed to the iron plate frame 5.

[0003] When the network component is bonded to the frame in this manner, the frame is formed with a convex curved surface on the outside, so that the bonding is unstable, and the fixing of the network component until the adhesive solidifies. Tools were needed. Then, there is a problem that the number of steps of the bonding operation is large and the manufacturing cost is increased. In addition, there is a risk that the network component may come off or the network component may move and break.

A network box 6 shown in FIG.
Was also used to house network components,
In this case, there is a problem that a space for arranging the network box 6 has to be secured and a problem that the wiring man-hour is increased.

Further, as shown in FIG. 8, a coil 9 which is a network component is also fastened to the iron plate frame 5 with a screw 10. However, in this case, it is necessary to machine a screw hole. There is a problem that the man-hour of the work is large. Also, the capacitor could not be screwed on.

Further, as shown in FIG. 9, a coil 9 and a capacitor 3 are mounted on a printed circuit board 8 mounted on a frame. In this case, there is a problem that the manufacturing cost is increased because a printed board is used.

[0007]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has as its object to reduce the manufacturing cost, stably fix network components, and eliminate the risk of disconnection. An object of the present invention is to provide a mounting structure for a network component.

[0008]

According to the present invention, there is provided a network component mounting structure in which a mounting portion is formed integrally with a metal frame, and the network component is fitted to the mounting portion.

Further, in the mounting structure for a network component according to the present invention, the mounting portion is formed integrally with the resin frame, and the network component is fitted to the mounting portion.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A mounting structure of a network component according to an embodiment of the present invention will be described with reference to the drawings. FIG.
FIG. 1A is a perspective view showing a mounting structure of a network component according to a first embodiment of the present invention, and FIG. 1B is a partially enlarged view of FIG. 1A.

A resin frame 1 and a magnet 2 fixed to the resin frame 1 constitute a speaker. The resin frame 1 is integrally formed with a gripping piece 1a whose inner surface forms a portion of a cylindrical surface.

The capacitor 3 as a network component can be attached to the resin frame 1 by fitting the capacitor 3 to the holding piece 1a. This capacitor 3 is wired to a terminal plate 4 fixed to the resin frame 1. The capacitor 3 is held by the elasticity of the gripping piece 1a, but can be mounted very easily because it only needs to be inserted.

FIG. 2 shows a mounting structure of a network component according to a second embodiment of the present invention. The illustrated iron plate frame 5 and the magnet 2 fixed thereto constitute a speaker. A semicircular gripping piece 5a is formed on the iron plate frame 5 by sheet metal processing.

The capacitor 3 which is a network component can be attached to the iron plate frame 5 by fitting it to the holding piece 5a. This capacitor 3 is wired to a terminal plate 4 fixed to an iron plate frame 5. The capacitor 3 is held by the elasticity of the gripping piece 5a, but can be mounted very easily because it only needs to be inserted.

FIG. 3 shows a mounting structure of a network component according to a third embodiment of the present invention. A gripping piece 5a for gripping the network box 6 is formed on the iron plate frame 5 shown in the figure by sheet metal processing. 3A, the gripping pieces 5a are provided in three places, and in FIG. 3B, the gripping pieces 5a are provided in one place. FIG.
As shown in (c), gripping pieces 5a are provided at two places.

The network box 6, which is a network component, can be attached to the iron plate frame 5 by fitting it to the holding piece 5a. The network box 6 is held by the elasticity of the gripping pieces 5a, but can be attached very easily because it only needs to be inserted.

FIG. 4 is a perspective view showing a mounting structure of a network component according to a fourth embodiment of the present invention. In this example, a gripping piece 1a is integrally formed on the foot portion of the resin frame 1. FIG. 4A shows an example in which the holding piece 1 a is provided on the side of the foot of the resin frame 1, and FIG.
1 shows an example in which a is provided on the upper surface of the foot of the resin frame 1.

FIG. 5 is a perspective view showing a mounting structure of a network component according to a fifth embodiment of the present invention. In this example, a pocket 1b that covers the network component over the entire circumference is formed integrally with the resin frame 1.

FIG. 5A shows an example in which a pocket 1b for holding the capacitor 3 is provided in the upper ring-shaped portion of the resin frame 1, and FIG. The example provided in FIG. Also,
FIG. 5C shows an example in which the pocket 1 b is provided in a flat portion of the foot of the resin frame 1. Such pockets can also hold network components.

[0020]

According to the mounting structure of the network component of the present invention, the network component is fitted to the resin frame or the metal frame, so that a jig is not required as compared with the case of bonding with an adhesive. In addition, there is no risk of disconnection due to detachment or movement of the network component.

[0021] Further, since the components are attached by fitting, an effect is obtained that components can be easily replaced.

[Brief description of the drawings]

FIG. 1 (a) is a perspective view showing a mounting structure of a network component according to a first embodiment of the present invention, and FIG. 1 (b) is a partially enlarged view of FIG. 1 (a).

FIG. 2 is a perspective view showing a mounting structure of a network component according to a second embodiment of the present invention.

FIG. 3 is a perspective view showing a mounting structure of a network component according to a third embodiment of the present invention.

FIG. 4 is a perspective view showing a mounting structure of a network component according to a fourth embodiment of the present invention.

FIG. 5 is a perspective view showing a mounting structure of a network component according to a fifth embodiment of the present invention.

FIG. 6 is a perspective view showing a conventional example.

FIG. 7 is a perspective view showing another conventional example.

FIG. 8 is a perspective view showing still another example of the related art.

FIG. 9 is a perspective view showing still another conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Resin frame, 1a gripping piece, 1b pocket 2 magnet 3 capacitor 4 terminal board 5 iron plate frame, 5a gripping piece 6 network box 7 yoke 8 printed circuit board 9 coil 10 screw

Claims (2)

[Claims] 1. An attachment part is integrally formed on a metal frame,
A network component mounting structure, wherein a network component is fitted to the mounting portion. 2. A mounting structure for a network component, wherein a mounting portion is integrally formed on a resin frame, and a network component is fitted to the mounting portion.