JPS58196603A - Cleaning device of reproducing stylus - Google Patents

Abstract

PURPOSE:To assure the cleaning of a reproducing stylus with a simple constitution, by pressing the reproducing stylus to a cleaning pad with the attracting force or repulsive force between a permanent magnet provided to a cantilever and a permanent magnet set at a prescribed position to the cleaning pad. CONSTITUTION:When a cantilever 2 moves and reaches at the position where a cleaning pad 5 is set, a reproducing stylus 1 is pressed the pad 5 to be cleaned by the repulsive force produced between a permanent magnet 3 attached to the lever 2 and a permanent magnet 12 set at a prescribed position. In such a way, the stylus 1 is assuredly cleaned with a simple constitution.

Description

[Detailed description of the invention] This address @ relates to the regenerated needle Of# dissemination device.

In order to fill in the 1fl-recording carrier with the pre-recorded license code, a reproducing needle is attached to the other end of the cantilever, one end of which is supported reciprocally, and the above-mentioned information recording medium is attached to the other end of the cantilever. In the Gusei device, in which the body is rotated at high speed and touches the former 1st Shosei Benikura Kono Isei Chronicle carrier #C ship, if dust accumulates on the regeneration needle, it will be a major hindrance to the current life, so the regeneration needle is rotated at high speed. In this recycled needle beak 11 device 1,
Conventionally, in order to withstand the pressing force of the regenerating needle (1) and the cleaning pad (5) as shown in Fig. 41, the cantilever 1
A permanent magnet (3) is installed on the phantom -III, and a #Lw & coil (6) for applying stylus pressure is placed opposite to this permanent magnet.
rJE:, fix this wax coil (6) and permanent magnet (
At the threshold of 31, it uses attraction or repulsion.

Note that (4) is an elastic body supporting one part 14i1 of the cantilever 14. (7) is a power source for am coil 4, and (8) is a switch. Then, press the cleaning pad (5) K at the appropriate position on the p4 raw needle + 1) km fi pad (5). A rigid switch is installed on the QID transfer sea bream, which is stored and moves on No. 16 l of the alignment carrier (6), to detect the position of the regeneration needle (υ).
1 to the magnetic coil (6) when Tl) is at the specified position.
I hate it. Therefore, there was a problem that the configuration became complicated. In addition, at # shown in Figure 2,
The fR pressure is applied by the spring force of the elastic body (4), and the cantilever 4 is used to press the regeneration needle (1) against the cleaning pad (6) at the overpressure position.
21 There is also a type 4 that is equipped with an actuator (9) that stops, but as shown in Figure 4, the actuator (9)
In order to permit the locking by 2 at a predetermined position, a lid detection switch was used in the same way as described above, but there was a similar problem.

In view of this problem, it is an object of the present invention to provide a cleaning device 1 which has a simple structure and can safely press a regenerated needle against a predetermined direction of a cleaning pad.

The invention therefore provides for one end t-elastically supported n 1lj
Attach @1 permanent stone to the cantilever with j411C1% raw needle, and this #! A second permanent magnet t, on which an attractive or repulsive force acts between the first permanent magnet, is arranged to face the permanent magnet hVct9r in Section 1, and these permanent magnets have an attractive or repulsive force. A cleaning pad against which the m generation regeneration needle is pressed by force is provided so that it can be moved relative to the 111 and 111 distribution needles, and when the regeneration needle comes to a predetermined position, 1111 and 1X
Due to the action of the permanent magnet 2, the regeneration needle is finely pressed against the relatively moving cleaning pad.

Provide #I return fitting for the regenerated needle in which the cleaning operation is performed.

Embodiment 1 of the present invention is shown in Figures 115 to 8 below.

I will explain. In Figure 5 of the broom, one end of the cantilever (2) is elastically supported by an elastic body (4), and the other end of this pinch lever (2) is provided with a regenerating needle (1).

-@ of the cantilever (2) is a permanent magnet of strand 1, 5
(3) is assigned o i6J is power mill / (f
The end of (2).

It is a cleaning pad and has 8 raw needles (1) relative to K 41
It is driven to rotate 1IJJ. (For hesitation, the regeneration needle (1) is rlljitF111′<7)”(5)O
When the cantilever (2) is installed in the first position, the second FM:, installed in the same position as the permanent magnet (3) in Lu Book 41. It is a permanent magnet. Since this second permanent magnet is opposite to the cleaning pad (5) with respect to the permanent magnet (3) of 5lE1, the magnetic pole between the opposing permanent magnets (8) and (9) is will be placed in a permanent dk a
When (a) and - face each other, the regenerating needle (1) is pushed against the cleaning needle (1) by the repulsive force. When you get to the position where the pad (6) is placed.

纂10 Permanent magnet (3) and ag2 permanent magnet -〇 The regeneration needle +13 is pressed against the ff opening pad 5) by the repulsive force fl
, tfttfk.

Note that the cleaning pad (5) may be moved with a finger without being rotated, or the cleaning pad (5) may be stopped and the cantilever (2) t' G moved. Place the Mizuhisa magnet of i against the permanent magnet (3) of
If you place it in the same place as Rad (6), it will be permanent.
The stone (3) and the bees on the opposite side of the scream are J! As a fourth person, I will use the suction force t to press Ima Ichita.

Figures 6 and 87 show individual embodiments and cannalever (
2) As a sexually supportive elastic body, the tongue chin bar't-Ll? ] A viscoelastic support 14- which elastically supports in the excitation direction is used, and a canna lever (2J & a permanent magnet extending in the hand direction) is used as a permanent magnet for the game 1
It is. In Shima 6 Kyo, a permanent magnet penetrating in one direction of cantilever (2) 4 is used as the second permanent magnet, the cleaning pad is fixed, and regenerated needle - 1) 7 is used with Cantilever A-(2) 41 sea bream. I don't want to go back to cleanliness. In Figure 47, 1m
5m and the same cantilever / < - 2) stops, and the dI field pad opening) rotates to clean the regeneration needle 11) 0 1118 Figure Fi, VC regeneration as in Figure 6 While pressing the needle (1) against the cleaning nozzle, move the regenerating needle (1) between the cleaning pads and the cleaning pad.
In order to regulate this, the inertia of the permanent magnet is made equal to the repelling force of the regeneration needle (1), and by doing this, the regeneration needle tl) becomes Kurado-O This place regeneration needle (1) is prevented from spreading outside.
The sound strength is 1Iil, and the position where you raise yourself is 1. If you place an armpit name in the standby position of the pink up, it will be regenerated against attacks from the outside (υ's Homke Hitomi and Rikinchireno < -4)
It also functions as a deformation prevention device for the supporting viscoelastic support.

As is clear from the above explanation, the regenerated needle cleaning device of the present invention can remove the permanent iris 2 placed at the PfT position corresponding to the 1st Mizuku magnet installed on the cantilever and the cleaning pad. Since the regenerating needle is pressed against the cleaning pad by the attraction or repulsion force of the magnet, conventionally the electromagnetic coil or actuator was activated by the position detection switch VC of the click lever.
Since the L detection device is unstable, the configuration is simple and inexpensive, and moreover, the cleaning operation of the regenerated needle can be performed at the cleaning pad position.

[Brief explanation of the drawing]

Figures 1 to 4 show conventional examples, Figure 1 is a front view showing the configuration, Figure 2 is a diagram showing other configurations, and Figures 3 and 44 are each 41. Figures 5 to 8 show the actual implementation of the present invention, Figure 5 is a front view showing an example of the implementation of the iris, and 5tb- is the base of 2. FIG. 7 is a perspective view showing the third embodiment; FIG. 7 is a perspective view showing the third embodiment; FIG. 7 is a perspective view of the main parts and operation of the fourth embodiment. tlJ is a regenerated needle, (2) is a cantilever, +3+ is the first Mizuku sac stone s <4) is an elastic body, +5) (-Jt
Yo (#borrowed band, -G4P Yo Ugly 2 Eternal-Stone, (4)
is a viscoelastic support. Wait 11'F Applicant's Representative Figure 7 Figure 7 Figure 5 Figure 4 tt 5- Figure 5 Figure 0 Figure 0 Figure 3, /3 z

Claims (1)

[Claims] (A first permanent magnet is attached to a cantilever that is elastically supported at υ -4 and has a regenerating needle at its end.
Permanent magnets t- and gl are arranged opposite to permanent magnets t- and gl at a predetermined position, and the attraction or repulsion of these permanent magnets causes an attraction or repulsion to occur at the threshold. The f # of the regenerated needle #C was mowed down on the cleaning pad against which the needle was pressed and installed at a distance of 111 m from the surface of the cocoon. 4 Changed by staying in the relative direction of the Kisei Jinbi pad and the regenerated needle.
The crushing of regenerated needles of the m-genus 1 genus I-approval request f11 device.