JPH0191363A - On-vehicle cd player - Google Patents

Abstract

PURPOSE:To stop a disk after taking out it a little outward and to prevent the disk from coming off due to the vibration of the vehicle by stopping a loading roller when the disk comes in an ejection position where it is safe from coming off at the time of ejecting it, and rotating the loading roller again when the disk is lightly moved forward with fingers. CONSTITUTION:When the disk is ejected, after a disk clamper rises and a reproduction mechanism part is locked on a casing, the loading motor rotates in its ejecting direction to move the disk 2, and the output from a sensor 3 shift from H to L to stop the loading motor. At this time, the end part of the disk 2 is securely held by the loading roller 1. When the disk 2 is slightly drawn out to hand the output from a sensor 4 shifts from H to L and the loading motor rotates again in the ejecting direction lightly, and stops after ejecting the disk 2. As a result, the disk is made safe from coming off because of the vibration of the vehicle, and the disk can be taken out smoothly.

Description

[Detailed description of the invention]

FIELD OF THE INVENTION The present invention relates to a disc loading mechanism for a vehicle-mounted CD player. [Summary of the Invention] When loading the disc at the eject position where there is no risk of the disc falling off [1-Stopping the disc 1]
．． This is an in-vehicle CD player that, when the disc is moved slightly forward by hand, the loading roller rotates again and the disc is ejected a little further before stopping, and even if the disc is moved to the eject position, It is characterized in that it does not fall off due to vibration, and the disk can be easily taken out from the eject position i. K Conventional Technology] Conventionally, in the case of an in-vehicle CD breaker (7), if the disc is left stopped at the eject position where the disc is inserted and half protrudes when the disc is ejected, there is a risk that the disc will fall off due to the vibration of the car. To prevent this, the eject position is set slightly toward the meat.For this reason, when you take out the disc by hand, the disc may not move smoothly due to the resistance of the loading roller. Because the disk is strongly gripped and pulled, fingerprints may be left on the surface of the disk (such as scratches on the surface of the chair due to gaps in the surface of the chair), and the loading roller may be scratched due to gaps in the surface of the chair.
Do you want to hold the fire and warp the disc? ) There is a deficiency that there is -)t, :,. KThe problem that the invention is trying to solve+,',T,MThese 5
The purpose of this is to fill the vacancy of the conventional bolt mentioned above, and to eject the disc (by placing the h device in the Q position and b n
＋＞There is a risk of falling.
/) It is easy to take out; it is possible to provide IIN with 01] Play 17 for Chugeki. In order to achieve the purpose described in ``Means for Solving the K Problem,'' this R-light mid-range CI) player carries in and out the disk. 1. +1 Disk falls off Jj Eject without it (<7 eft
When I coded L, the 1-ra stopped, and I moved the disc a little forward and avoided the #J [1-ding loan rotated again at the same time] [The buoy disk was moved out a little further! , :no', :+ LP +111<) J: U (acts on the second hand.) By doing this J, I bought 7151 Isku and b vibration. ni J, sl1f2 falls Jj derega l:c <, but Iji 1li l-Kl
11/Jl t)1. L 1- The disk can be easily taken out. . This embodiment will be described in detail with reference to the drawings in Figures 1 and 2. Biiko J: Shows the state in which the disc is slightly forward. Inserting the disc [1] A flat sliding surface is installed on the inner side of the auxiliary 1-1-lama Jj, and a lower sliding roller 1 is placed opposite these. There is. [
1-ding 1-1-ra 1 is! =1-ding-9
Driven by 11, the disk 2 is carried in between 1 and the turntable, and when the disk is clamped at the 2nd turn, the disk clamp lf1 is moved. It descends and is removed from disk 2. J. The sea urchin has f on it. Facing the disk conveyance path, the light accumulation and light receiving element/
)s +') 1st sentry 343 and 2nd L? When the disk 4 comes close to the disk 2 and is placed in the eject position shown in Figure 11, the disk 3 is removed from the disk 2 (t! (There are. 2 silk Hinley 3J3 and 4 are

[It is connected to the control circuit of the disc ejector 1.1, and the output signal of the first printer 3 changes to H-=1.
Stop loading Tanabata on f''1 #5 1 11 Then, as shown in Figure 2, when the disk 2 is pulled out a little and the output signal 11 of the second sensor 4 changes to Ll-11. [1- Raise the ding motor in one direction.]
)j and rotated a little at #5 stop! 1sa1! As if <
I'm in c. Next, explain the '+' C to the f disk clamp Ir l-1. The disk clamper is -I Y? L, ilj 'l
The IQ n-shaft 9 rotates in the direction of the irradiation, and the disk 2
When the IQ shown in the figure moves in the same way, the first sensor a comes out)) 4t; 74 changes from 11 to L [1-ding motor stops 9, at 4<tlPY in the same figure, the disk 2 G, L (Loading the end of : 1]-La 1 is 61 "Actually maintained 1)", and in this state !11 [vP
From disk insertion 1-1 to tl due to the vibration intelligence of the width
12 There is no fAη run. As shown in Figure 2, slightly press disc 2 with a king.
The output of the second sensor 4 i:t ) l is 11
) When it changes to 1, [1-ding and -9 becomes mountain
fJ+ 1. After rotating the disk a little and ejecting the disk 2 (1 by 1), in the above embodiment, 2 Hinleys are used, but if you press the iE ME ' / in the stomach) 7 stop I - 1 f 1st sensor 3 does not need to be set up.Also, instead of a sensor consisting of a light emitting element and a light receiving element, other sensors, e.g. A sensor that electrostatically detects the disc may also be used. Effect of K'R, Light] As explained above, the in-vehicle CD player of the present invention does not prevent the vehicle from leaving the disc in the eject position. There is no risk of the disc falling off due to vibration, and when the disc is removed from the eject position, the loading []-ra rotates again to eject the 7" disc, making it possible to take out the disc lightly and smoothly. The effect is that there is no risk of contaminating or damaging the material.

[Brief explanation of the drawing]

Fig. 1: A plan view showing the disk according to the embodiment of this invention in the eject position (excluding the mechanism on the -L side of the disk) Fig. 2: In-1 toy? The 11th view is similar to Figure 1, with the object in a slightly more gravitational position.

Claims (1)

[Claims] Equipped with a loading roller for loading and unloading the disc, the loading roller stops at the eject position where there is no risk of the disc falling off when the disc is ejected, and when the disc is moved slightly forward by hand, the loading roller rotates again. This in-vehicle CD player is characterized in that it stops after ejecting the disc a little further.