JPS62293561A - Information processor - Google Patents

Abstract

PURPOSE:To operate a loading/ejection means of a cartridge with excellent operability by providing a cartridge guide member drive means moving a cartridge guide member to a prescribed position automatically. CONSTITUTION:One hook of a wire 72 is fixed to a wire fixed part 71 of one side frame 21a of a cam member 21, the other end is prolonged, guided by a pulley 73 as a block, wound on a winding pulley 74 for plural number of turns as a drive rotating body driven by a drive section 90 and fixed to a wire fixing section 81 of other side frame 21a of a cam member 21 via a pulley 75 as a block, pin rollers 76, 77, 78 and large sized rollers 79, 80 as pulleys sequentially. Further, the end of the other wire 82 is fixed to the wire fixed part 81 and the other end is fixed to a wire fixed part 71 of one side frame 21a of the cam member via a pin roller 83, pulleys 84, 85 as blocks, pin rollers 86, 87 and small sized rollers 88, 89 coaxial to the large sized rollers 80, 79.

Description

Detailed Description of the Invention 3. Detailed Description of the Invention and Objectives of the Invention] (Industrial Application Field) The present invention provides a method for storing information on the information storage medium by inserting a cartridge containing an information storage medium therein. The present invention relates to an improvement in an information processing device for recording or reproducing information.

(Prior Art) In recent years, information processing devices using optical disks as information storage media have
It is possible to significantly increase the information storage time, to obtain extremely good and stable information playback conditions with little noise, and to have an extremely stable storage condition that is not susceptible to external influences. It is becoming widely used because it has features such as being able to perform information processing in the current state and having no adverse effects such as damage to the information storage medium and information processing head.

Furthermore, with this trend toward increased use, there has recently been a strong demand for improved operability in this type of information processing apparatus.

Therefore, a device has been developed that allows information processing to be performed while the cartridge is inserted into the device without directly touching the information storage medium.

Conventionally, in this type of information processing device, as shown in Japanese Patent Application No. 60-223122, for example, a cartridge holding member for holding a cartridge containing an information recording medium therein, and this cartridge holding member are provided. It has a cartridge guide member for taking in and moving the cartridge to a predetermined position, and a guide member for movably guiding the cartridge guide member and the cartridge holding member, and by moving the cartridge guide member, the cartridge holding member can be moved to a regular position. The information storage medium is guided to the position and mounted on the information storage medium mounting table.

(Problem to be Solved by the Invention) However, in such conventional devices, the cartridge guide member is manually moved when loading and ejecting the cartridge. It was necessary to operate the lever with one's fingers, which required a great deal of force. Additionally, there is a problem in that the lever and the like protrude from the front of the device body, making the device larger.

The present invention has been made based on the above-mentioned circumstances, and an object thereof is to provide an information processing device that can be miniaturized and have improved operability.

[Structure of the Invention] (Means for Solving the Problems) The present invention provides a cartridge holding member for holding a cartridge containing an information recording medium therein, and a mechanism for taking in and moving the cartridge holding member to a predetermined position. and a guide member that movably guides the cartridge guide member and the cartridge holding member, and by moving the cartridge guide member, the cartridge holding member is guided to a normal position. This is an information processing apparatus in which an information storage medium is mounted on an information storage medium mounting table, and is provided with a cartridge guide member driving means for automatically moving the cartridge guide member to a predetermined position.

(Function) That is, since the present invention is provided with a cartridge guide member driving means that automatically moves the cartridge guide member to a predetermined position, the cartridge mounting and ejecting operation can be performed without requiring strong force unlike the conventional method. It becomes possible,
Operability can be improved. Furthermore, protruding objects such as operating levers can be removed from the front of the device, making it possible to downsize the device.

(Example> Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows the appearance of an optical disk device 1 as an information processing device and a disk cartridge 2 handled by the optical disk device 1. As shown in FIG. The optical disk device 1 has the following configuration. That is, 3 is the main body of the apparatus, and a disk cartridge insertion/ejection opening 5 which can be opened and closed by a shutter 4 is formed in the upper front surface of the main body, and a drive base mechanism part 6. Loading mechanism section 7. and a control circuit (not shown) for driving these.

Furthermore, a status display section 8 and an eject switch 9 for ejecting the cartridge are provided at the lower right portion of the front surface of the apparatus main body 3.

The disk cartridge (hereinafter simply referred to as a cartridge) 2 has an optical disk (hereinafter simply referred to as a disk) 10 with a diameter of, for example, about 130 mIn incorporated therein, and can be used on both the front side and the B side. , a window 135 (
A shutter 11 that opens and closes (see FIG. 17) is slidably provided.

Further, as shown in FIG. 2, the separate drive base unit 6 includes a disk rotation motor (spindle motor) 16 for holding and rotating the disk 10 on the disk base 15. A recording/reproducing head (optical head) 1 moves in the radial direction of the disk 1o by a linear motor 17 to perform information processing on the information recording layer on the lower surface side of the disk 10.
It is configured to carry 8 mag.

Further, the loading mechanism section 7 is shown in FIGS. 3 and 4.
As shown in the figure, there are three main components: a cartridge holder (hereinafter simply referred to as holder) 20 as a cartridge holding member that holds the cartridge 2, and a cartridge guide member that takes the holder 20 into a predetermined position and moves it. a cam member 21 and a guide member 22 that guides the cam member 21 and the holder 20.
It has a configuration that has the following.

A shutter opening/closing means 23 for opening and closing the shutter 11 of the cartridge 2 is incorporated in the holder 20.

Further, the guide member 22 is provided with a cam member driving means 24 as a cartridge guide member driving means for driving the cam member 21, and an optical detection means 25 for detecting opening/closing of the shutter 11. Cartridge 2 ID
ID bushing switch 27 for detecting hole 26 (see Figure 1). A stop switch 29 when inserting a cartridge;
A stop switch 30 and the like are attached when the cartridge is ejected.

Additionally, snappers 31, 31 made of plate springs are provided on the side surface of the holder 20, and when the cartridge 2 is manually inserted into the holder 20, these snappers 31
, 31 on the side of the cartridge 2 is part 3.
2.32 (see FIG. 1) so that the cartridge 2 is retained. At this time, it is determined that the cartridge 2 has been correctly inserted into the holder 20 by pushing the actuator of the cartridge insertion detection switch 28 attached to the tip of the snapper and collar 31, and the cam driving means 24 is activated. is set to start.

Note that when the cartridge 2 is inserted backwards, the rear end corner portions 2a, 2a of the cartridge 2 are attached to the rising portion 31a of the snapper 31.
(see Figure 1) collides with each other and prevents further insertion, and since the actuator of the cartridge insertion detection switch 28 is not pressed, automatic loading by the means described later is not performed, and reverse insertion is ensured. It is now possible to prevent this.

Moreover, both side frame parts 33a, 33 of the base 33 of the holder 20
Guide bins 35 and 36 are respectively protruded from the guide bins 35 and 36, and these guide bins 35 and 36 are connected to the first guide bins 35 and 36 formed on both side frame portions 21a and 21a of the cam member 21, respectively. 2nd cam @3
7. After passing through 38, both side frame parts 22 of the guide part 022
a.

It is in a state of being guided by guide grooves 39 and 40 formed in 22a.

Furthermore, guide pins 41 , 42 are provided protrudingly from both side frame portions 21 a, 21 a of the cam member 21 , and these guide pins 41 .
The cam member 21 is guided by guide grooves 43 and 44 formed in the cartridges 22a and 22a, and the cam member 21 is movable along the insertion direction of the cartridge 2.

Next, the shutter opening/closing means 23 mounted on the base 33 of the holder 20 will be explained with reference to FIG. In the figure, numeral 50 denotes a cam plate for opening and closing the shutter (hereinafter simply referred to as a cam plate), and this cam &50 is rotatably attached to the upper surface of the base 33 via a pin 51.

The shutter lever A52 as a shutter opening/closing member that opens and closes the shutter 11 on the A side has a bin A53 for preventing shutter movement, and the lever A54 of the cam plate 50 and the base 3
It engages with the lever movement groove 55 of No. 3. Further, the bottle B56 as an engaging member is connected to the shirt opening/closing groove A5 of the base 33.
It is engaged with 7. In addition, the shutter lever A52 has
A shutter bin A58 receives a blade biased toward the cartridge 2 by five leaf springs attached to the base 33. The shutter bin A58 is in a position where it engages with a locking window (not shown) of the shutter 11 when the cartridge 2 is on the A side.

Similarly, the shutter lever 860 as a shutter opening/closing member that opens and closes the shutter 11 on the B side has a pin B61 for preventing shutter movement, and the lever groove B62 of the cam plate 50 and the lever movement groove 55 of the base 33 are connected to each other. engaged. Further, the bottle B83 as an engaging member is attached to the base 33.
It engages with the shirt shutter opening/closing groove 864. A shutter pin 865 is applied to the shutter lever 860 by a leaf spring 66 attached to the base 33 and receives a force biasing the shutter lever 860 toward the cartridge 2 side. The shutter bin 865 is in a position to engage with a locking window (not shown) of the shutter 11 when the cartridge 2 is on the B side.

The cam plate 50 also has an A-side opening/closing groove 6 as a guide groove.
7 and 8 side opening/closing grooves 68 are formed symmetrically, and in these grooves 67 and 68 there is a fixed plate 6 horizontally suspended on the guide member 22.
It is adapted to engage with a fixed pin 70 attached to 9. Normally, the fixed bin 70 has an opening/closing groove 67 on the A side and 8 sides.
．． It is located at the neutral point where 68 intersect. When the A side of the cartridge 2 is inserted into the correct position of the holder 20 and engages with the snappers 31, 31, the shutter bin A
58 enters a shutter locking window (not shown) of the cartridge 2, pushes the protrusion of the locking elastic lever, and unlocks the shutter 11.

Further, the shutter pin 865 is pushed by the amount by which the shutter pin A58 enters the shutter lock window (not shown) at the tip of the cartridge 2. As a result, the shutter lever B60 rotates slightly around the pin B63. Then, the bin 861 guides the lever 111B62, so the cam l!i50 rotates slightly toward the shutter lever B60 around the bin 51, and the fixed bin 70 is guided from the neutral point to the A-side opening/closing groove 67. This state is automatically performed when the cartridge 2 is manually inserted.Therefore, when the cam member driving means 24 operates, the entire holder 20 moves.

Next, the cam member driving means 24 will be explained with reference to FIGS. 6 and 7.

First, with reference to FIG. 6, a description will be given of how the wires 72 and 82, which serve as a means for moving the cam member 21, are attached. Wire fixing portion 7 of one side frame portion 21a of cam member 21
After fixing the hook part of one end of the wire 72 to the wire 72 and extending the other end and guiding it with the pulley 73 as a pulley,
! It is wound several times around a winding pulley 74 as a drive rotary body driven by a drive unit 90, and further, via a pulley 75 as a pulley, a bin roller 76.77° 78 and a large diameter roller 79.80 as a pulley are wound. The wire fixing portion 81 of the other side frame portion 21a of the cam member 21 is
Fixed to.

Furthermore, one end of the other wire 82 is connected to the wire fixing part 8
1 and the bin roller 83. Pulley 84 as a pulley
．． 85, large diameter roller 8 via bin roller 86.87
The other end of the cam member 21 is fixed to the wire fixing portion 71 of one side frame portion 21a of the cam member 21 via small diameter rollers 88 and 89 coaxial with 0.79 mm. At this time, the large diameter pulley 79.
The combination of 80 and small diameter pulleys 89.88 allows wires 72.82 to cross without contact.

Tension booths (not shown) are arranged in the middle of the wires 72, 82, and always apply a constant tension to the wires 72, 82.

Next, the drive unit 90 that drives the take-up pulley 74 will be explained with reference to FIGS. 4 and 7. A worm gear 96 is attached to the drive shaft 95a of the drive motor 95,
It has a worm wheel 97 that meshes with the worm wheel 97, a spur gear 99 that integrates the shaft 98, and a spur gear 100 that meshes with the worm wheel 97.The winding pulley 74 is attached to the spur gear 100 and the shaft 101 as one unit. The take-up pulley 74 includes
A screw 102 serving as a strip fixing device is screwed into the screw 102, and the wire 72 wound around the screw 102 is held between the heads and tightened. As a result, the wire 72 is connected to the take-up pulley 7.
4, there is no slip between the wire 72 and the take-up pulley 74, and the drive motor 95 rotates correctly.
transmitted to the movement of

When the take-up pulley 74 is driven in the positive direction (solid arrow direction) in FIG. 6, the wire 72 is pulled and the cam member 2
1 moves in the direction of the solid line and is driven in the opposite direction (in the direction of the dashed arrow), the wire 82 is pulled and the cam member 21 moves in the direction of the solid broken line.

Next, as the cam member 21 moves, the holder 20° cam member 21. Eighth regarding the relative positional relationship of the guide members 22
This will be explained with reference to Figures 1 to 10.

First, FIG. 8 shows the position of the cartridge 2 shown in FIG.
The position where a part of the cartridge 21 held by the holder 20 protrudes from the disk cartridge insertion/ejection opening 5 is shown. The cartridge 2 inserted from the disk cartridge insertion/ejection opening 5 is accommodated in the holder 20 in this state, and when the cartridge 2 is inserted to the position where the cartridge insertion detection switch 28 is activated as described above, the drive unit 9
0 drive motor 95 drives take-up pulley 74 to rotate in a square direction. As a result, the cam member 2
1 moves in the depth direction (in the direction of the solid line arrow in FIG. 6).

At this time, the cam member 21 moves in the horizontal direction as the guide bins 41 and 42 are guided by the linear guide grooves 43 and 44 of the guide member 22, and the holder 20 is also guided by the guide bins 35 and 36. Guide groove 39 of member 22.
It moves in the horizontal direction together with the cam member 21 by being guided by the straight part 40.

Then, when the position shown in FIG. 9 is reached, the movement of the holder 20 in the horizontal direction is restricted, and only the cam member 21 continues to move. This operation causes the guide bins 35 and 36 of the holder 20 to
begins to move down the terminal vertical portion of the guide groove 39,40 under the action of the cam grooves 37,38 of the cam member 21, reaching the state shown in FIG.

On the other hand, in the process from FIG. 8 to FIG. 9, the holder 2
The shutter 1 is opened by the shutter opening/closing means 23 mounted on the shutter 1.
1 is left in between.

This operating state will be explained with reference to FIGS. 11 to 13. For example, when the cartridge 2 is inserted into the holder 20 to a predetermined position with the A side facing up, the cam plate 50 is slightly rotated about the bin 51, and is fixed as shown in FIG. The bottle 70 is the cam plate 5
When the A-side opening/closing groove 67 is slightly moved from the neutral point of 0, it is in an engaged state. In this state, when the cartridge insertion detection switch 28 is pressed as described above, the cam member 21 starts to move, and the holder 20 also moves together.

When the holder 20 moves, the fixed bin 70 opens and closes on the A side.
7, the cam plate 50 is shown in FIGS. 12 and 13.
It is rotated gradually as shown in the figure. As a result, the bin A53 of the shutter lever A32 (see FIG. 5) moves rightward along the lever movement groove 57, and is moved by the shutter lever A52 engaged with the locking window (not shown) of the shutter 11 of the cartridge 2. Shutter 1 of cartridge 2
Leave 1 in between. The engagement relationship is maintained as is.

In this way, the holder 20 holding the cartridge 2 with the shutter 11 preliminarily spaced is shown in FIGS. 9 to 10.
When descending vertically to the state shown in the figure, instead of descending horizontally, the cam groove 37 formed in the cam member 22.
Due to the difference in the shape of the 38, it is lowered slightly tilted from horizontal and is ultimately maintained horizontally.

This movement will be explained with reference to FIG. Cam member 21
When the amount of movement of cam i moves to Rb, IC, ff1d, cam i
37. Due to the difference in the shape of 38, the bottle 35 is better than the bottle 36.
, the amount of descent on the way is slightly smaller. Therefore, the holder 20 holding the cartridge 2 is horizontal on the line (a) in the figure, but is slightly tilted on the <b> and <c lines.
It becomes horizontal again at line (d).

Specifically, the state of the above line (C) is the state shown in FIG.
5 is in a state where the motor 118 is slightly tilted away from the surface of the turntable 111 serving as an information storage medium mounting stand. The (d) underside state is specifically the state shown in FIG. 16, in which the hub 115 of the disk 10 is horizontal and in close contact with the turntable 1110 surface of the motor 118. A magnetic circuit forming member 121 consisting of a magnet 119 and a yoke 120 is housed inside the turntable 111, as will be described later, and attracts the hub 115 of the disk 10 toward the turntable 111.

When removing the disk 1o from the state shown in FIG. 16, do not lift the disk 10 in a horizontal state, but rather tilt it slightly and lift it so that the attraction force of the magnet 119 can be cut off with less force. This makes it possible to prevent the occurrence of photographing, and to simplify the configuration of the loading mechanism section 6.

The groove shapes of the cam grooves 37 and 38 are set so that this condition can occur.

The holder 20 attaches the disk 10 to the disk rotating motor 16 at the position shown in FIG. 10, and the desired performance is completed. At this time, the two stop switches at the time of insertion are operated by the protrusions provided on the cam member 21, and the motor 95 of the cam member driving means 24 is stopped.

Next, the movement of ejecting the cartridge 2 will be explained.

In response to the cartridge ejection signal, the motor 95 of the cam member driving means 24 rotates in the reverse direction and moves in the direction of the disk cartridge insertion/ejection opening 5 (in the direction of the dashed arrow in FIG. 6). As a result, the operation is reverse to the insertion described in FIGS. 8 to 10, and the holder 20 rises from the state shown in FIG. 10 to the position shown in FIG. 9. Then, the disk 10 is removed from the disk rotation motor 16. At this time, the cam member 21 moves in the opposite direction from when it is attached, so the position of the holder 20 moves in the order of lines (d)-''(C)→(b)-' (a) in FIG. 14, and as described above. Remove it at an angle as shown.

Thereafter, the cartridge 2 returns to the state shown in FIG. 8 in which a portion of the cartridge 2 is protruded from the disk cartridge insertion/ejection opening 5, and in this state, the ejection stop switch 30 is pressed to stop the cartridge.

On the other hand, during this return operation, the shutter opening/closing means 23 mounted on the cam member 21 operates, and an operation opposite to the shutter opening operation shown in FIGS. 11 to 13 is performed to close the shutter 11 of the cartridge 2. At the same time, the protrusion of the elastic lever engages with the locking window of the shutter 11, thereby locking 11.

Since the cartridge 2 has returned to the position when it was inserted, it can be pulled out by hand. When the withdrawal is completed, the cam plate 50 of the shutter opening/closing means 23 is moved to the shutter lever 8.
60 is returned to its original state by the force of the leaf spring 66,
As shown in the figure, the fixing pin 70 is for A side opening/closing 11i67 and B side
It returns to the neutral point at 68 for surface opening/closing.

The disk 10 and the disk rotation motor 16 that magnetically attracts and holds the disk and rotates it are constructed as shown in FIGS. 15 and 16. That is,
The disc 10 has two substrates 113.113 and 112.1 having the information recording layer 112.
An inner spacer 114 and an outer spacer (not shown) are sandwiched and bonded so that 12 is on the inside, and a metal member (hereinafter referred to as a magnetic material) as an attracted member (magnetic material) is magnetically attracted to both sides of the inner diameter part. (referred to as a hub)115.
115 is attached.

The substrate 113, 113 is made of an injection-molded transparent plastic plate, and is bonded to the inner spacer 114 and the outer spacer through an ultraviolet 51-curable adhesive.

The hub 115 also has a center hole 117 that fits into the centering portion 116a of the rotating shaft 116 of the disk rotating motor 16.
It has a shape with .

Further, the hub 115 is formed with a convex portion 115a, and its outer diameter portion is fitted to the inner diameter portion of the substrate 113, thereby positioning the hub 115 with respect to the substrate 113.

Further, the disk rotation motor 16 includes the rotation shaft 11
An outer rotor type brushless DC motor 118 having a motor shaft 6 and a rotation shaft 1 of this motor 118.
The turntable 111 is attached to the turntable 16.

The turntable 111 is made of a non-magnetic metal material, and has a recess 111a formed on its upper surface. The disk 1 is placed in this recess 111a.
A magnetic circuit forming member 121 consisting of a magnet 119 and a yoke 120 that magnetically attracts the hub 115 of No. 0 is accommodated. This is disk 10 and turntable 1
11 and to prevent magnetic leakage to the outside.

Note that 122 shown in FIG. 15 is the disk rotation motor 16.
The motor is mounted on the frame, and 123 is the motor 118.
This is a control board that controls the driving of the controller.

Furthermore, whether the cartridge 2 is inserted into the A side or the B side is determined by detecting the ID hole provided in the cartridge 2 and the write protector hole.

Further, the shutter opening/closing detection means 25 for detecting whether or not the shutter 11 is reliably opened includes two light emitting elements arranged corresponding to the corners of the window 135 of the cartridge 2, as shown in FIG. 130° 131 and two light receiving elements 132 and 133 which are disposed opposite to this and incorporated into the drive base mechanism section 6. and,
When the light from the light emitting element 130 passes through the window 135 and is received by the light receiving element 132 on the A side, and when the light from the light emitting element 131 passes through the window 135 and is received by the light receiving element 133 when on the B side. In each case, it is determined that the shutter 11 is completely open.

Note that if the shutter 11 is not fully opened, the light from the light emitting element 130 will be blocked by the shutter 11 on the A side and will not reach the light receiving element 132, and the light from the light emitting element 131 will be blocked by the shutter 11 on the B side. cannot reach the light receiving element 133. Therefore, it is never determined that the shutter is completely open.

[Effects of the Invention] As explained above, the present invention includes a cartridge holding member for holding a cartridge containing an information recording medium therein, and a cartridge guiding member for taking in and moving the cartridge holding member to a predetermined position. has a guide member that movably guides the cartridge guide member and the cartridge holding member, and by moving the cartridge guide member, guides the cartridge holding member to a normal position and stores information on the information storage medium. The information processing apparatus is mounted on a medium mounting table, and is provided with cartridge guide member driving means for automatically moving the cartridge guide member to a predetermined position. Therefore, it is possible to load and eject cartridges without the need for strong force as in the past, and protruding objects such as operating levers can be removed from the front of the device, making the device more compact and improving operability. Qin has the effect of being able to achieve this.

[Brief explanation of the drawing]

The drawings show an example of the present invention; FIG. 1 is an external perspective view of an optical disk device and a disk cartridge as an information processing device, and FIG. 2 is a drive base mechanism that is the main component of the device. FIG. 3 is a perspective view of the loading mechanism, which is the main component of the device, and FIG.
The figure is loading llF! 5 is a bottom view of the cartridge holder which is the main component of the loading mechanism section; FIG. 6 is a configuration explanatory diagram showing the cam member driving means which is the main component of the loading mechanism section; FIG. 7 is a schematic plan view of the driving section of the cam member driving means, and FIG.
10 through 10 are explanatory diagrams showing the relative positions and relationships associated with the movement of the cam member of the main component of the loading structure, and FIGS. 11 through 13 are explanatory diagrams showing the operating state of the shutter opening/closing means. , Fig. 14 is an explanatory diagram showing the positional relationship between the cam groove and the guide bin, Fig. 15 is a partial sectional view showing the operation process when the disc is attached to and removed from the turntable, and Fig. 16 is an explanatory diagram showing the positional relationship between the cam groove and the guide bin. FIG. 17 is a sectional view showing the geisha state and a perspective view without showing the shutter opening/closing detection state. DESCRIPTION OF SYMBOLS 1... Information processing device (optical disk device), 2... Disk cartridge, 3... Apparatus body, 10... Information storage medium (disc), 20... Cartridge holding member (cartridge holder), 21... Cartridge guide member (cam member), 22... Guide member, 24...
... Cartridge guide member driving means (cam member driving means, 72.82... Wire), 73° 75.79
,80,85.88.89... Pulley, 74
... Drive rotary body (take-up pulley), 102 ... Strip fixing device (screw), 111 ... Information storage medium jl! Stand (
Turntable). Applicant's agent Patent attorney Takehiko Suzue Procedural amendment 1. Indication of the case Patent Application No. 137486/1986 2, Name of the invention Information processing device 3, Person making the amendment Relationship to the case Patent applicant (307) Zaiso Co., Ltd. (and 1 other person) 4. Agent Chiyoda, Tokyo UBE Building 6, 3-7-2 Kasumigaseki,
Specification subject to amendment, drawing 7, content of amendment (1) Specification, page 10, line 12 to page 11, line 15, it says "The shutter of side A is in the position." [The shutter lever A52 as a shutter opening/closing member for opening and closing the shutter 11 on the A side has a shutter lever drive pin 53, which engages with the lever groove A54 of the cam plate 50 and the lever movement groove 55 of the base 33. ing. Also, the shutter lever movement guide bin B56 as a guide member.
is engaged with the shirt shutter opening/closing groove A57 of the base 33. In addition, the shutter shutter A52 has a shutter opening/closing bin A.
58 receives a force biasing toward the cartridge 2 by a leaf spring 59 attached to the base 33. The shutter opening/closing pin A58 is at a position where it engages with the recess 11a of the shutter 11 (see FIG. 5) when the cartridge 2 is on the A side. Similarly, the shutter lever B60 as a shutter opening/closing member that opens and closes the shutter 11 on the B side has a shutter lever drive pin B61, which is connected to the lever groove B62 of the cam plate 50 and the lever movement groove 55 of the base 33. is engaged in. Further, the shutter lever movement guide bin B63 as a guide member is provided in the shutter opening/closing groove B of the base 33.
64. A shutter opening/closing bin B65 is applied to the shack lever 860 by a leaf spring 66 attached to the base 33, which urges the shutter lever 860 toward the cartridge 2 side. The opening/closing bin B65 is located at a position where it engages with the recess 11a of the shutter 11 on the B side of the cartridge 2. ” he corrected. (2) Similarly, on page 12, lines 2 to 11, "Cartridge... is pushed." is replaced with "Cartridge 2.
is inserted into the correct position of the holder 20, and the snap receiver portions 32 and 32 engage with the snappers 31, 31. At the same time, the shutter opening/closing pin A58 enters the recess 11a of the cartridge 2, and the shutter locking elastic Push the protrusion on the lever to unlock the shutter 11. Further, the shutter opening/closing bin B65 is pushed by the amount that the shutter bin A58 enters the recess 11a at the tip of the cartridge 2. ” he corrected. (3) Similarly, page 17, lines 15-20, “As a result,
······maintain. "As a result, the shutter lever drive pin A53 of the shutter lever A32 (see FIG. 5) moves to the right along the lever movement groove 55, the shutter lever A52 moves, and the cartridge 2 is moved." The shutter opening/closing pin A58 engaged with the recess 11a of the shutter 11 opens the shutter 11 of the cartridge 2.The engaged state is maintained as it is.'' is corrected. (4) Similarly, on page 18, line 4, "cam member 2 tubes" is corrected to "cam member 21." (5) Figure 5 of the drawings will be corrected as shown in the attached sheet.

Claims (3)

[Claims] (1) A cartridge holding member for holding a cartridge containing an information recording medium therein, a cartridge guide member for taking in and moving this cartridge holding member to a predetermined position, and moving this cartridge guide member and cartridge holding member. and a guide member that freely guides the cartridge, and the information storage medium is mounted on the information storage medium mounting table by guiding the cartridge holding member to a proper position by moving the cartridge guide member. What is claimed is: 1. An information processing device comprising: a cartridge guide member driving means for automatically moving the cartridge guide member to a predetermined position. (2) The cartridge guide member driving means is configured to wrap the intermediate portion of the strip around a pulley and a drive rotor that are connected to the cartridge guide member and arranged before and after the moving direction of the cartridge guide member, and rotate the drive rotor. 2. The information processing apparatus according to claim 1, wherein the cartridge guide member is moved in a predetermined direction by winding up or letting out the strip. (3) The driving rotating body has a strip fixing device, and the strip is fixed to the driving rotating body. Claim 1
The information processing device described in the section.