JPH01277990A - Driving device - Google Patents

Abstract

PURPOSE:To reduce the number of parts and to simplify the constitution of a driving device by moving a slide plate mounting a memory card along guide members fitted to both the sides of a case. CONSTITUTION:The guide members 7, 8 are screwed and fixed on both the sides of the bottom of the case 4 and the slide plate is fitted so as to be slided on a rib formed on the bottom of the case 4 while being guided by the guide members 7, 8. When a memory card 9 is inserted from a card insertion port 10, the memory card 9 is entered between the slide plate 2 and the guide members 7, 8. At that time, a plate spring 7-a fixed on the side wall part of the guide member 7 presses the memory card 9 to the side wall part of the other guide member 8. Consequently, the width direction position of the memory card 9 is regulated. Thus, the number of parts can be reduced and the constitution can be simplified.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a drive device such as a memory card.

[Conventional technology]

A memory card is a connector that houses a memory semiconductor element, its control circuit, a battery, and other necessary elements in a card-shaped housing, and connects it to an external device to exchange data. Because it has a large storage capacity, it is attracting attention as a data file for word processors, NC machine tools, POS terminals, and other data processing devices.

When such a memory card is used, it is installed in a drive device attached to a data processing device. The drive device is usually equipped with a male connector, and when the memory card is transported to a predetermined position in the drive device, the female connector provided on the memory card is connected to the male connector, and data is exchanged with the data processing device. becomes possible.

Here, as a conventional example, a drive device disclosed in Japanese Utility Model Application Laid-Open No. 61-57398 will be described with reference to FIG.

In the figure, a base member 3-6 is fixed to the bottom surface of a casing (not shown). In addition, the sliding member 3-3 and the support base 3
-4 is integrated with both sides joined, and the base member 3-6 is fitted into this integrated body,
The base member 3-3 is slidably connected to the base member 3-4 so that the sliding member 3-3 is disposed upward.
It is attached to 6. A support shaft 3-5 is provided on the base member 3-6, and an L-shaped elastic lever 3-9 is rotatably attached to this support shaft 3-5. It is biased counterclockwise by a torsion spring 3-2 attached to 5. One end of the lever 3-9 is located on the memory card insertion side (top front in the drawing), and a knob 3-1 is provided at this end.
The other end of -9 is located at the center of the sliding member 3-3 in the width direction (Y-axis direction), and a pin 3-7 facing downward is implanted there. A window 3- is provided in the center of the sliding member 3-3 in the width direction.
8 is provided, and a window 3-10 is also provided on the base member 3-6 so as to overlap with this window 3-8 in the sliding range of the sliding member 3-3. A pin 3-7 provided on the lever 3-9 is inserted into a window 3-8 of the sliding member 3-3. This pin 3-7 connects to the window 3-10 of the base member 3-6.
However, it is made so that it does not protrude downward from this window 3-10.

Therefore, when the lever 3-9 is rotated counterclockwise using the knob 3-1, the pin 3-7 inserted into the window 3-8 pushes the sliding member 3-3 in the opposite direction to the arrow X. As a result,
The support stand 3-4 moves in the direction opposite to the arrow X. Also,
When the lever 3-9 is rotated clockwise, it similarly moves in the direction of arrow X.

The illustrated state is a state in which a memory card (not shown) is installed, and when it is not installed, the lever 3-9 rotates counterclockwise than shown, and the lever 3-9 is rotated counterclockwise than shown in the figure, and the lever 3-9 is rotated counterclockwise than shown in the figure. It rests on the stop member 3-11 and is elastically bent. Further, the support stand 3-4 is in a state of being moved in the direction opposite to the arrow X than shown in the figure. In such a state, when the memory card is pushed in with both sides of the upper side of the support stand 3-4 being regulated by the side walls of the base member 3-6, the last week of the memory card will be pushed into the locking part 3 provided at the back of the support stand 3-4. -12 and when the memory card is further pushed in, the support base 3-4 moves in the direction of the arrow X. At the same time, the lever 3-9 is rotated clockwise against the biasing force of the torsion spring 3-2 due to the pin 3-7 being pushed by the window 3-8, and the lever 3-9 is rotated clockwise against the biasing force of the torsion spring 3-2. The female connector (not shown) connects to the drive unit's male connector (
(not shown), the lever 3-9 is released from its elastic deformation and descends from the locking portion 3-11 of the base member 3-6, and due to the biasing force of the torsion spring 12,
It is locked to this locking member 3-11. This locks the support stand 3-4. Furthermore, when the lever 3-9 comes down from the locking member 3-11, the knob 3-1 is displaced downward, thereby preventing the attached memory card from being accidentally ejected. This is the situation shown.

When ejecting the memory card, the lever 3-9 is unlocked by the locking member 3-11 by lifting the knob 3-1, and the lever 3-9 is rotated counterclockwise. As a result, the support base 3-4 moves in the direction opposite to the arrow X, and the male connector of the memory card is separated from the male connector of the drive device. At this time, a large force is required, but since the counterclockwise urging force of the torsion spring 3-2 is large, the female connector is pulled out from the male connector by this and the turning force applied to the lever 3-9 by the user. It can give a large enough force to.

[Problem to be solved by the invention]

By the way, in the above-mentioned conventional technology, in order to move the memory card with the support base 3-4, the sliding member 3-4 is moved.
3 and the base member 3-6, and there is a problem that the number of parts of the memory card transport mechanism is large.Furthermore, it is necessary to integrate the support stand 3-4 and the sliding member 3-3. , it is necessary to insert the base member 3-6 between the integrated sliding member 3-3 and the support base 3-4 and then attach it to the bottom of the casing, so there is a problem that assembly is time-consuming. be. Furthermore, the base member 3-6 also has a window 3-10 for letting the pin 3-7 of the lever 3-9 escape, and a sliding member 3-3.
, a base member 3-6 so that the support stand 3-4 is movable.
It is necessary to provide a gap between the lower side surface of the base member 3-6 and the bottom surface of the housing, and the base member 3-6 has a complicated structure and requires time and effort to manufacture.

Furthermore, in the prior art described above, the width direction of the memory card mounted on the support stand 3-4 is controlled by both side wall surfaces of the base member 3-6. For this reason, the distance between these side wall surfaces is further reduced by the sliding member 3-3 and the support base 3-4.
It is also necessary to set the width with high precision, and from this point as well, manufacturing these members takes time and effort.

It is an object of the present invention to solve such problems, eliminate the number of parts of the memory card transport mechanism, and simplify the configuration.
An object of the present invention is to provide a drive device that can reduce the precision of parts.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a slide on which a memory card is mounted and transported, side walls perpendicular to the mounting surface on both sides of the mounting surface, and a guide member for guiding the slide plate. The guide member is composed of a side wall portion and a mounting portion perpendicular to the side wall portion, and two of the guide members having such a structure are attached to the side portion of the case in parallel with each other, and the slide plate is attached to the lower side of the guide member so that the side wall portion is attached to the guide member. Attach it so that it contacts the side wall of the member from the outside.

Further, in the present invention, a leaf spring is provided on the side wall of one of the guide members, and the temporary spring allows the memory card temporarily mounted on the slide to be pushed against the other guide member.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

Fig. 1 is a plan view of the inside of the case of an embodiment of the drive device according to the present invention as seen from the bottom side, Fig. 2 is a plan view similarly seen from above, and Fig. 3 is taken along the dividing line A-A in Fig. 2. The sectional view and FIG. 4 are side views of the case, in which 1 is an ejection lever, 1-a is a protrusion, 1-b is an operating section, 2 is a slide plate, 2
-a and 2-b are locking members, 2-c is a notch, 3 is a torsion coil spring, 4 is a case, 4-a is a bottom, 4-b is a recessed part, 4-c is an opening, 5 and 6 are Support shaft, 7.8 is a guide member, 7-a is a temporary spring, ? -b is a reinforcing plate, 9 is a memory card, 10 is a card insertion slot, 11 is a cover member, 12 is an external device mounting part, 13 is a circuit board, 13-a is a connector,
Part 4 is the lid.

In FIG. 1, guide members 7 and 8 are fixed with screws on both sides of the inner bottom surface of the case 4, and the sliding temporary 2 is guided by these members and slides on the ribs provided on the bottom surface of the case 4. It is movably mounted. These guide members 7, 8 are fixed on ribs provided on the bottom surface of the case 4, and for this purpose, the guide members 7, 8, the slide temporary 2 and the case 4. There is a gap equal to the height of these ribs between the bottom surface of the - The dotted chain line A-A represents the center line in the sliding direction of the attached slide plate 2, and a notch 2-c of a predetermined width is provided approximately at the center of the slide plate 2 and centered around this center line A-A. A locking member 2-a is provided which projects from the bottom side of the case 4 through this notch 2-c and is formed perpendicular to the center line A-A. Furthermore, a locking member 2 is also provided in the inner part of the slide plate 2, which protrudes on the opposite side from the bottom surface of the case 4 and is formed perpendicularly to the center vAA-A.
-b is provided.

5 is a top view showing a specific example of the slide plate 2 in FIG. 1, and FIG. 6 is a side view of the slide plate 2 in FIG.
g is a side wall portion, 2-h is a bent portion, 2-i and 2-j are protruding portions, and portions corresponding to those in FIG. 1 are given the same reference numerals.

In FIGS. 5 and 6, the slide plate 2 is provided with the locking members 2 a, 2 b and notches 2-C described above, as well as two side walls 2 dr on one side.
2 6, two side walls 21.2-g are provided vertically on the other side, and the front side (the left side in the drawing)
A bent part 2-h is provided which is bent downward at a predetermined angle (for example, 45'), and the width is narrower at the back (right side in the drawing), and both sides of the tip are further back than the locking member 2-b. There are protrusions 2-i, 2-i that protrude from the top.

7 is a top view showing one specific side of the guide member 7 in FIG. 1, FIG. 8 is a front view, and FIG. 9 is a side view, in which 7-a is a leaf spring and 7-b is a Reinforcement plate, 7-c,
7-d is a mounting part, 7-e.

7-f is a bent part, 7-g is an upper wall part, 7-h is a notch, 7-
i is the side wall portion.

In FIGS. 7 to 9, an upper side part 7-g is provided perpendicularly from one side of the side wall part 7-i, and an earth wall part 7-g is provided from the other side.
Attachment portions 7-c, ?-g and parallel to each other and on the opposite side, and at each end of the side wall portion 7-i. -d is provided. Side wall part 7-
A notch 7-h is provided approximately at the center in the length direction of i, and a part of the side wall portion 7-i created by this notch 7-h is a clay wall portion. - The slope spring 7-a is bent at a predetermined angle toward the g side.
It consists of Side wall? -i mounting portion 7-c.

? On the side on the -d side, there is a mounting portion 7 opposite to this notch 7-h.
-c and 7-d, a reinforcing plate 7-b is provided to mechanically reinforce the portion of the side wall 7-i where the notch 7-h is provided.

At the end of the upper wall portion 7-i on the card insertion slot side (left side in the drawing), there is a bent portion bent at a predetermined angle toward the mounting portions 7-c and 7-d. -e is formed, and the side wall portion 7-g also has a mud wall portion ? A bent portion 7-f bent at a predetermined angle is formed on the side opposite to -i.

The guide member 8 in FIG. 1 also has the same structure as the guide member 7, as shown in FIGS. 10 to 12. However, FIG. 1O is a top view of the guide member 8, FIG. 11 is a front view, and FIG. 12 is a side view.
c, 8-d are mounting parts, 8-e, 8-f are bent parts, 8-g
8-i is the upper wall portion, 8-i is the side wall portion, and bent portions 8-e, 8-
The f side is the card insertion slot side.

As shown in FIGS. 1 and 2, the guide member 7.8 having the above structure has an upper part. -g, s-g are side wall parts? -i,
8-i and parallel to the bottom surface of the case 4. -d, mounting part 8-c, 8
-d is attached by being fixed to the rib.

At this time, the guide members 7.8 are parallel to each other, and the distance between them is set to be slightly wider than the width of the memory card 9. Further, the bent portions 7-e, 7- of the guide member 7
f and the bent portions 8-e and 8-f of the guide member 8 are respectively positioned on the guard insertion port 10 side.

The slide plate 2 shown in FIGS. 5 and 6 is placed on the ribs 15-a and 15-b provided on the bottom surface 4-c of the case 4, as shown in FIG. Part 2
-d to 2-g are the side wall portions 7-4, 8- of the guide member 7.8.
It can be attached to hold the 'i from below. That is, the slide plate 2 is arranged below the guide part 7.8, but the side wall parts 2-d and 2-e on one side are slidable on the outer surface of the side wall part 8-i of the guide member 8. in contact with the other side wall portion 2
-f and 2-g are also the side walls of the guide member? - is slidably in contact with the outer surface of i.

In this way, the slide plate 2 has ribs 15-a.

The height from the bottom surface 4-c is regulated by 15-b and other ribs, and the position in the width direction is regulated by the guide member 7.8, making it possible to slide in a direction parallel to the central axis A-A. Can be attached. Upper wall 7 of slide plate 2 and guide member 7.8. -g and 8-g are set slightly wider than the thickness of the memory card 9.
This allows for easy entry.

In FIGS. 1 and 2, when the memory card 9 is inserted from the card insertion slot 10, it enters between the slide plate 2 and the guide members 7, 8. At this time, the side wall portion of the guide member 7? The leaf spring 7-a (FIG. 8) provided on the side wall 8-i of the other guide member
to press against. Thereby, the position of this memory card 9 in the width direction is regulated.

Now, in FIG. 1, a support shaft 5 is installed on the bottom of the case 4 below the side of the slide Fi 20, and an ejection lever l is rotatable on this between the slide plate 2 and the bottom of the case 4. is attached to. This ejection lever 1 has a length extending from a support shaft 5 to the other side wall of the case 4, and a knob 1- provided at the tip of this ejection lever l.
b is a recess 4-b provided on the side wall of the case 4 and comes out from the case 4 as shown in FIG.

That is, the recessed portion 4-b is provided with an opening 4-c at a height approximately equal to the thickness of the ejection lever 1 in the rotating direction of the ejection lever l, and the ejection lever 1 is provided with an opening 4-c in the rotation direction of the ejection lever l.
It passes through c.

The ejection lever l is shown in more detail in FIG.
A mounting hole 1-c is provided at one end, and an operating portion 1-b is provided at the other end. Further, it has a bent shape near the mounting hole 1-c of the ejection lever 1, and has a straight shape from this part.

A semi-cylindrical protrusion 1-a is provided on a side surface of the linear portion that is continuous with the inner diameter side surface of the bent portion. The width of the operation part 1-b is equal to the width of the ejection lever l,
The height is sufficiently higher than the thickness of the ejection lever 1 to facilitate operation with the user's fingers (therefore, the height of the recessed part 4-b (Fig. 4) of the case 4 is also set to be higher than the thickness of the operating part 1-). (slightly higher than the height of b). A groove 1-d is provided along the working part 1-b at the tip of the ejection lever 1.

In FIG. 1, the ejection lever 1 has a mounting hole 1-C (FIG. 14) fitted into the support shaft so that the protrusion 1-a is located further back than the locking member 2-a of the slide plate 2. and can be installed. At this time, the protrusion 1-a of the ejection lever 1 is positioned on the ejection lever 1 so as to contact the locking member 2-a of the slide plate 2 within a rotatable range. The rotatable range of the ejection lever 1 is determined by the opening 4-c provided in the recess 4-b of the case 4 shown in FIG. At the limit, the linear portion of the ejection lever 1 is perpendicular to the center line A-A of the slide plate 2, and the top of the protrusion 1-a is aligned with the locking member 2-a of the slide plate 2 and the center line A-A. This allows for contact at the top.

A support shaft 6 is provided on the card insertion slot 10 side near the bottom support shaft 5 of the case 4, and a torsion coil spring 3 is attached to this support shaft 6. One arm of this torsion coil spring is in contact with the side surface of the ejection lever 1, and the other arm is latched to a spring catch (not shown), and within the rotatable range of the ejection lever 1, it is in a twisted state. It is in. For this reason, the ejection lever 1 is always biased clockwise by the torsion coil spring 3.

The wall surface of the recess 4-b (FIG. 4) of the case 4 has an arc-shaped cross section centered on the support shaft 5.

Further, an arc-shaped cover member 11 is attached to the tip of the ejection lever 1 so as to slide on the inner wall surface of the recessed portion 4-s. As shown in FIG. 15, which is a top view of the cover member 11, and FIG. 16, which is a front view thereof, the cover member 11 has two parts.
One cover part tt-b.

11-C and a mounting portion 11-a therebetween, and the mounting portion 11-a has the same width and depth as the groove 1-d of the ejection lever l shown in FIG. 14. and the lower surface of the mounting portion 11-a is closer to the ejection lever l by a length equal to the length of the groove 1-d than the lower surface of the cover parts 11-b and 11-C.
It is recessed by the length of the groove 1-d. Each surface (the front surface shown in FIG. 16) of the mounting portion 11-a and the cover parts 11-b and 11-C forms part of the same cylindrical surface. This cover member 11 is attached to the ejection lever 1 by fitting the mounting portion 11-a into the groove L-d of the ejection lever 1. At this time, the cover part 11-b,
The cylindrical surface of 11-C is the recessed part 4-b in FIG.
This will close the opening 4-c inside. The cover member 11 moves in an arcuate trajectory with the rotation of the ejection lever 1, but the cover parts 11-b and 11 of the cover member 11 move so that the opening 4-c is always closed. -The length of C is set. Thereby, it is possible to prevent dust and the like from being inserted through the opening 4-c.

FIG. 17 is a plan view showing the inside of the case 4 in FIGS.
a to 16-j are mounting ribs, 17 is a spring hook, and the first
The same reference numerals are given to the parts corresponding to those in FIG.

In FIG. 17, the guide member 7 shown in FIGS. 7 to 9 has its mounting portion 7-c connected to the mounting rib 16-a and the rib 15.
-1, the mounting portion 7-d is mounted on the mounting ribs 16-b and 15-j, and the mounting ribs 16-a and 16-b are screwed together to be mounted in the case 4. At this time, the reinforcing plate 7-b is supported by the ribs 15-h.

In the guide member 8 shown in FIGS. 10 to 12, the mounting portion 8-d is mounted on the mounting rib 16-c and the rib 15-, and the mounting portion 8-c is mounted on the mounting rib 16-d and the rib 15-. 15-1, and is mounted inside the case 4 by being screwed with mounting ribs 16-C and 16-d.

The slide plate 2 shown in FIGS. 5 and 6 has ribs 15
-a to 15-f, and attached to guide members 7 and 8 as shown in FIG. Therefore, the slide plate 2 can slide along the center line A-A while being regulated by the guide member 7.8.

Rib 15-c.

On 15-d, the protrusion 2-1°2- of this slide plate 2
j slides.

The ejection lever 1 shown in FIG. 14 is rotatably attached to a support shaft 5, and its rotatable range is
It is also regulated at the bending part of -f. The torsion coil spring 3 is attached to a support shaft 6, one arm of which comes into contact with the side surface of the attached ejection lever 1, and the other arm of which is locked to a spring hook 17. This spring hook 17 is
Its top surface is inclined in the longitudinal direction with respect to the bottom surface 4-c of the case 4, and is highest at the end where the arm portion of the torsion coil spring 3 is locked.
This arm can be locked to the spring hook 17 by simply rotating it counterclockwise around the support shaft 6 along the top of the spring hook 17 while pressing the arm against the bottom surface 4-c.
The torsion coil spring 3 can be easily attached.

The circuit board 13 (Fig. 2) has mounting ribs 16-e to 16-
h, and are temporarily fixed with screws at the mounting ribs 16-g and 16-h. Lid 14 (Figure 2) is mounting rib 1
6-e, 16-f, 16-i.

16-j, and are screwed and fixed with these. At this time, the circuit board 13 is also fixed with screws by the mounting ribs 16-e and 16-f.

As described above, in a drive device in which each component is attached as shown in FIGS. 1 to 4, the ejection lever 1 is normally biased by the torsion coil spring 3.
As shown in FIG. 1, the linear portion is perpendicular to the center line A-A of the slide plate 2. As shown in FIG. Further, the slide plate 2 is restricted by the engagement portion 2-a coming into contact with the protrusion 1-a of the ejection lever 1, but can freely slide.

When the memory card 9 is inserted into the card insertion slot 10 with the connector at the top, the memory card 9 enters between the guide member 7.8 and the slide plate 2, as shown in FIG. When the memory card 9 is inserted, its tip comes into contact with the locking portion 2-b of the slide plate 2, and the slide plate 2 also moves together with the memory card 9. When the connector of the slide plate 2 is fully connected to the connector of the circuit board 13, the memory card 9 can no longer be pushed in. At this time, the locking member 2-a of the slide plate 2 is extremely close to or in contact with the protrusion 1-a of the ejection lever 1. This means that the memory card 9 has been installed.

Next, when ejecting the installed memory card 9, as shown in FIG.
The ejecting lever 1 is rotated counterclockwise about the support shaft 5 against the urging force of.

As a result, the protrusion 1-a of the ejection lever 1 is moved to the slide plate 2.
The locking portion 2-a is pushed, and the slide plate 2 slides in the direction of the card insertion slot 10. Along with this, the connector of the memory card 9 is pulled out from the connector of the circuit board 13 and moves toward the card insertion slot 10. When the ejection lever 1 rotates counterclockwise to its limit, the leading end of the memory card 9 comes out from the card insertion slot 10 of the case 4. The memory card 9 can be ejected by the user pulling out this tip. In addition,
The area around the card insertion slot 10 of the case 4 is recessed, making it easy to remove the memory card 9.

As described above, in this embodiment, the slide plate on which the memory card is mounted is moved along the guide members attached to both sides of the case, and the base member used in the prior art described above is moved. The number of components can be reduced without the need for a The structure of the guide member is made extremely simple to enable the guide of the slide member, and there is no need to integrate other members with the slide member or the guide member, but simply attach the slide member and the guide member to the case in order. Often, the manufacture and assembly of these parts becomes extremely simple.

In addition, one guide member is provided with a leaf spring, which presses the memory card mounted on the slide plate against the other guide member to regulate the position of the memory card in one direction. The position of the memory card in the width direction can be precisely regulated without requiring high precision in the spacing between the two.

In the above embodiment, the ejection lever 1 is made up of a bent part and a straight part as shown in FIG. A long and narrow recessed part (or through hole) 1-0 is provided in this so that it consists only of a straight part, and a locking part 2-a of the slide plate 2 (Figs. 5 and 6) is attached to this. It may also be fitted. In addition, in the ejection lever 1 shown in FIGS. 14 and 18, the mounting hole 1-c is the center of rotation.
Positioning the top of the protrusion 1-a and the recess (or through hole) 1-e on the straight line connecting the operating section 1-b and the operating section 1-b allows the rotational force acting on the operating section 1-b to effectively move the slide plate. This is preferable because it acts as a driving force on 2.

〔Effect of the invention〕

As explained above, according to the present invention, the sliding member on which the memory card is mounted can be guided by the two guide members fixed on both sides of the case. The excellent effect is that the number of parts is small, the structure of each member is extremely simple, and manufacturing and assembly of parts is extremely easy.

In addition, since the leaf spring provided on one side of the guide member presses the memory card against the other, the widthwise position of the memory card can be regulated with high precision without the need to set the interval between the guide members with high precision. Can be set.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the inside of the case of an embodiment of the drive device according to the present invention as seen from the bottom side, Fig. 2 is a plan view similarly seen from above, and Fig. 3 is taken along the dividing line A-A in Fig. 2. 4 is a side view of the case in FIGS. 1 and 2, FIG. 5 is a top view showing a specific example of the slide plate in FIG. 1, and FIG. 6 is a side view and FIG. The figure is a top view showing a specific example of one of the guide members in FIGS. 1 and 2, FIG. 8 is a front view, FIG. 9 is a side view, and FIG. 10 is a side view of FIGS. FIG. 11 is a front view, FIG. 12 is a side view, FIG. 13 is a sectional view showing how the slide plate and guide member are installed, and FIG. 14 is a top view showing a specific example of the other guide member. 15 is a perspective view showing a specific example of the ejection lever in FIG. 1, FIG. 15 is a top view showing a specific example of the cover member in FIG.
6 is a front view, FIG. 17 is a plan view showing the inside of the case in FIG. 2, FIG. 18 is a perspective view showing another example of the ejection lever, and FIG. 19 is an example of a conventional drive device. FIG. 2...Slide plate, 2-a, 2-b...
・Locking part, 2-c...notch, 2-d to 2-g・
...Side wall part, 4...Case, 7...
...Guide members? -a...Temporary spring? -b・
...Reinforcement plate, 7-c, 7-d...Mounting part, 7-g...Top wall part, 7-4...Side wall part, 8 ...Guide member, 8-c, 8-d...
...Mounting part, 8-g...Top wall part, 8-i...
...Side wall part. Fig. 5 Fig. 6 Fig. 13 Fig. 14 Fig. 1-〇 Fig. 15 Fig. 16 Fig. 1/-a / /-O/ ノ1/-c Ma 0: I Ri-1 Fig. 18' figure

Claims (2)

[Claims] (1) A slide plate having side wall portions perpendicular to the mounting surface on both sides of the memory card mounting surface, and two guide members having a side wall portion and a mounting portion perpendicular to the side wall portion on one side of the side wall portion. the guide members are mounted parallel to each other by fixing the mounting portions to both sides of the case, respectively;
and the slide plate is disposed below the guide member, the side walls of the slide plate are attached to the side walls of the guide member from the outside, and the slide plate is attached along the guide member. A drive device characterized by being configured to be slidable. (2) In claim (1), a leaf spring is provided on one side wall of the guide member, and the leaf spring causes the memory card mounted on the slide plate to be moved to the other guide member. A drive device characterized in that it is configured to be able to be pressed.