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JPS5081204

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DESCRIPTION JPS5081204
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of a close-up cartridge
according to the present invention, and FIGS. 1a and 1b are front and side views of an armature,
and FIG. And FIG. 3 is a cross-sectional view of the stereo pickup cartridge, FIG. 4 is a crosssectional view of the cartridge similarly viewed from a different direction, and FIG. 5 is for
explaining the operation. FIG. 6 is a front view of an amateur of the nomber explaining the same
operation. 1 иии и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии
и и и и и и и и и и и и и и и и и и и и и и pressure-sensitive conversion element 5 и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и Brake support, 8 и и и и и и и и и и и и и и и и и и not
modulated sound wall. Fig. 1 (A) -11-J-P 50-81 204 (2) Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6-10
[Detailed description of the invention] This Ministry of the Environment V uses a pickup
cartridge using a conversion element (especially having pressure sensitivity) for reproducing socalled A5-115 stereo records in which two signals are recorded in one sound groove respectively.
It is an object of the present invention to provide a bead-up cartridge which can minimize
crosstalk between both (1) even if two or more mutually cooperating variable elements are
driven by one needle lever. Hereinafter, an embodiment of the present invention will be P-based
based on the drawings. No. 11 Ц l (a) (Ii) indicates an amateur (1), and a 7-shaped cylinder part
12 which is engaged with a needle lever supporting the armature ill needle tip and a 94-element
which applies stress to 94 elements Transmission piece (3 и (? is constructed in a row,
transmission piece + altA: four pieces, solder cylinder or triangle (in the drawing, a semicylinder), etc. It is designed to be in contact in a line contact state. FIG. 2 is a perspective view
showing a distribution attitude of pressure-sensitive conversion elements n + t4 +, needle tips (5),
etc. A needle lever supporting the needle tips (5) (in the same plane orthogonal to the central axis
of rotation of 610) tl), place the conversion element +40 Jl and turn it into a V shape as shown in
the figure. Also, in order to support the f-dividing element n + t4 +, a control support (7) pile is
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attached to the tip of each element и 4: iJl, as shown in Fig. 6 and Fig. 4. The above restriction is
in the four-part Ill that is formed in a V-shape at 81! II Crossing material (71 mountains are
inserted. (2) Fig. 6 and Fig. 6 are intended to tilt 45 "for amateur Il) for explanation of one work.
Now, it is assumed that the needle point (61 follows the sound groove in which only one channel
is modulated, and the needle lever (6) supporting the needle point ts + is lowered in the direction
of the arrow to receive f8 indicated by a broken line. Then, the f-adjusted f wall of the amateur t1
+ installed in the same plane orthogonal to the central axis of rotation of the needle lever 16) (in
the plane intersecting the 101, the f-transforming element (4) is bent, In the plane where it is
converted to 1 / -1 h sound Mef +++, the conversion element is centered on an axis parallel to the
front wall + IO modulated through the [o1 rolling center axis of the needle lever 161 and the
conversion element: Give it a twist. Generally, the conversion element is a bending type formed in
a strip shape, but as described above, the conversion element provided orthogonal to the five
sound wall (11, which does not contribute to power generation but is not modulated) It is
unnecessary to generate a signal if it is left as it is. It causes the generation of crosstalk.
In such a case, the use of a brake support having a low hardness to reduce the above-mentioned
saltiness t has a disadvantage that the power generation efficiency is lowered. (3) As described
above, in the present invention, the V-shaped transmission piece (3: +, 4+ is semi-cylindrical in
this invention), and the force acting on the conversion element (4) is as shown in FIG. The
modulation wall (which is made to be orthogonal to 101, therefore the conversion element (4) is
one as shown by a broken line, the conversion element (4) of which one end is fixed by a support
(7) The bending force acts on the plate to generate electricity, while the modulation element (A)
is a transmission element of an armature +1 perpendicular to the table wall (11) No force acts for
wire bonding, so the above-mentioned habit does not occur and distortion and crosstalk become
extremely small. As described above in detail, the pickup cartridge of the present invention can
achieve more excellent characteristics with less distortion and crosstalk, and has an industrial
value of + 'S. The drawing of FIG. 4 shows one seat of the pickup cartridge according to the
present invention, and FIG. 1-) is an illustration of an amateur and FIG. Fig. 4 shows the
arrangement of the conversion element and the needle lever, etc. (4) Attitude shown in Fig. 4, 3 is
a cross-sectional view of the Stevic Occup cartridge, Fig. 4 is 1 turn, <cartridge from a different
direction 5 is a sectional view of FIG. 5, an enlarged view of a main part of the cartridge for
explaining the production of 1-tr, and FIG. 6 is a front view of an amateur for explaining the same
production of W1. (1) ... Use part (21 and a V-shaped transmission piece (3 и (A-amateur united
with an amateur, n + (j + ... conversion element with pressure sensitivity, 161 ... Needle point
(61... Needle lever, (7) mountain control support, (8)... Cartridge housing .. 9 '... Recessed portion
110)... Modulated base wall (111 ... Unmodulated sound wall agent Yoshimoto Morimoto (5) и и и и
и и и (an rA) () '?') 2! ? 4 to 4 '56 (? / 2? '4-.1.1 ?-? clr' 4-gua '7 ri--? Shif 1 '[yj, no-(-L5 no(mon.])' 2 \ / 3.12 r + bow 1 /, / 104 people-4, ':, ?-11
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