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JPS52167034

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DESCRIPTION JPS52167034
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of an integrated vibration system
of a speaker according to the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is an
integrated vibration system according to the present invention. FIG. 7 is a cross-sectional view of
one embodiment of a loudspeaker assembled using. 1
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии ? Eyelet, 5 иии ..... Frame, 5a .....
Frame guide.
DETAILED DESCRIPTION OF THE INVENTION In the present invention, vibration system parts
such as cones, edges, frame backings, eyelets, etc. are integrated in advance with high precision,
and this is regarded as one part, and a guide is incorporated in a clue and formed. The speaker
K11l is used. How to assemble a conventional speaker ?, a cone and an edge pasted beforehand,
or an actual demonstration! Corn paper and Patzkin like l-25410. The paper is integrally molded
with the same material, and a backing paper tube. It was often attached and attached to a frame
or other housing. It is made of soft material, which is very easy to be deformed compared to the
corroded edge, in general, compared to the core y. It is integrated with the cone and reinforced
so as not to deform. Although it is effective in reinforcing the inner diameter and edge of the
mineral edge, it is insufficient for the overall deformation. For this reason, the edge is
carelessness such as packing, transportation or handling, warpage, warpage, bending, bending.
There was a possibility that the deformation of the song caused a big problem. Even if it is not
deformed by incorporation, the alignment of pigeons and eyes with terminals (plates) does not
work because it is on the eye side, and a part of the edge is adhered to the frame, and the
vibration system is twisted and regular. This often caused deformation such as mineral twisting,
warpage or bending at the edge, which could cause defects. Since the edge is directly bonded to
the frame in the state of free outer diameter, the eccentricity between the edge and the frame is
large, and the edge is the edge. The vibrational effective width of is not uniform, which leads to
characteristic deterioration. ??????? The present invention solves the drawbacks
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resulting from the conventional soft edge as described above, and further, parts 2 at the time of
total assembly; : = A speaker t- providing reduction of one hundred points, performance
improvement and stability, cost reduction, irregularity reduction and labor saving. The porpose is
to do. Hereinafter, the present invention will be described in detail using the embodiments shown
in the drawings. In the present invention, as shown in FIG. 2, the coil edge 2 and the edge 2 and
the edge 7 2 and the frame pad 3t are bonded together in advance by thermocompression
bonding etc using a jig and integrated on the vibration system. At this time, it is preferable to
simultaneously squirt an eyelet 4t. Here, 7 и frame packing SFi, of course, a ring-shaped one is
sufficiently thick, for example, with a diameter of 20aI, and has a width of 51 or more when the
material is paper, and it is not excited or deformed by edge vibration. и и End 2 inner and outer
diameter # i # length cone 1 and.
And since they are fixedly reinforced by the frame backing 3, deformation of the edge 2 due to
carelessness such as packing, transportation, handling, etc. hardly occurs. Vibration system. Is
integrated in one step, which reduces processing costs. Not foolish, individual vibration system, V
parts are blocked I! Since the S convex score at the time of assembly decreases, the defect is eastground. 1 и) и Ink и и, reducing the grave, performance is stable. In addition, bonding is performed
simultaneously on all mounting surfaces using a jig, so adhesion not only is reduced, appearance
defects due to adhesive are reduced, but also the vibration system is integrated with high
accuracy, and variations become smaller. Therefore, it becomes easy to keep the performance of
the speaker at a certain level of gold. In the integrated vibration system shown in FIG. 2, as
shown in FIG. 3, the inside diameter .phi.1 of the frame backing 5 is assembled smaller than the
inside diameter of 7 '' frame 5 '. As a result, the fixing diameter of the outer periphery of the
wedge 2 is determined by the frame backing SK, and the eccentricity is kept within the accuracy
of the jig. Because of this, the eccentricity, that is, the swing of the edge 2. The negative effects
due to the uneven dynamic range are eliminated. The positions of the eyelet 4 and the terminal
(plate) in the present invention are moths. It is often done by the id. That is, the frame backing SK
is notched so that the frame backing S and the frame 5 are in a male-female relationship. Attach
a guide tube, which is a spinous process 5a), to the frame 5. Follow me. Without relying on the
eye 11, without deforming the edge. It is possible to position automatically with high precision. 6, no и 4 ? =! A: Also, the guide 3a, 5m during drying to serve as a stopper for the movement of
the 7 lame pack. There is no worry about moving Rame Packing 3. The frame backing 5 may be
made in advance together with the kite 3a # i of the frame backing 5 and the frame backing S,
but if it is made with a press etc. simultaneously with the eyelet 4 tightening when bonding the
vibration system tube integrally, the frame backing The alignment of the guide 5a and the eyelet
4 of 5 is automatically performed with bird precision, and the burden on the operator is reduced.
As described above, the present invention eliminates the disadvantages of the prior art and
reduces the number of parts at the time of assembly. Performance improvement and stability,
cost reduction, defect reduction and labor saving t-can be 2 and that OIIJJM is huge. ???
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