JPS6016985Y2 - Sheet for multi-item information input device - Google Patents

Description

[Detailed description of the invention] The present invention relates to a sheet for a multi-item information input device on which a plurality of items are written, which is used in a multi-item information input device that inputs information on multiple items into an information processing device by key operation. , when a desired sheet among a plurality of sheets stored in the sheet storage section is separated from other sheets by the sheet delivery mechanism and delivered between the key operation section and the sheet guide section, the sheet is An object of the present invention is to provide a sheet for a multi-item information input device in which the sheet can be drawn out smoothly by preventing the key operation section or the sheet guide plate from coming into close contact with each other.

Embodiments of the present invention shown in the drawings will be described below.

FIG. 1 shows an example of a multi-item information input device in which the sheet of the present invention is used.

In the figure, 1 is the housing of the multi-item information input device;
A key operation section 3 is attached to the top surface of the keypad 3 via a mounting shaft 2 so as to be openable and closable.

Inside the casing 1, a removably provided sheet storage section 5 is provided which stores a plurality of sheets 4 on which a plurality of items are written.

Then, as shown in FIG. 2, a desired sheet 4 among the plurality of sheets 4, 4, .・・・
It is separated from the key operation section 3 and led out from the seat storage section 5.
guided along the seat guide plate 6 installed at the bottom of the
The remaining sheets 4, 4, . . . are guided along a sheet guide plate 7 installed below the sheet guide plate 6.

As shown in FIG. 3, the sheet 4 is a substantially rectangular flexible film made of polyester or the like, and has a plurality of information input items (not shown) arranged in a grid pattern.

Near one end of the sheet 4, a large number of protrusions 41, 41, . . . are provided along this side in a line at equal intervals.

These protrusions 41, 41, . This is to prevent interference with the derivation operation due to

These protrusions 41, 41, . . . are cut out from the unevenness formed by pressing, and are formed on one or both surfaces of the sheet.

A rod 42 made of bamboo or glass fiber is attached to the other end of the sheet 4.

This attachment is accomplished, for example, by wrapping the edge 43 of the sheet 4 around the rod 42 and binding it.

44 in FIG. 2 is a binding stitch. Figure 4 shows a sheet storage section 5 for attaching multiple sheets 4, 4...
The seat attachment provided therein shows member 8.

The seat attachment member 8 is composed of a shaft 81 and two disc-shaped frames 82 and 83 fixed near both ends of the shaft 81.

A plurality of 602a and 83a are provided on the same circumference at regular intervals on the opposing surfaces of the two frames 82 and 83, respectively.

After bending the rod 42 slightly and positioning both ends of the rod 42 at 682a and 83a, the rod 42 is left alone and the sheet 4 is attached between the two frames 82 and 83.

In this way, a plurality of sheets 4, 4, . . . are sequentially attached at the same intervals along the same circumference and wound in one direction as shown in FIG.

As shown in FIG. 1, the case 51 of the seat storage section 5
The rollers 52a to 52c are provided on the side plates (not shown) of the rollers 52a to 52c via supports (not shown), and the roller 5 is provided via a rotating lever 53 connected to the support of the roller 52a.
2d, a portion of the endless belt 54 between the rollers 52b and 52c maintains the state in which the plurality of sheets 4, 4, etc. are wound around the member 8. In the pressed and unpressed portions, a portion of the free end side of the sheets 4, 4, . . . is exposed.

The tension of the endless belt 54 is provided by the clockwise rotational force (in FIG. 1) applied to the rotational lever 53 by a spring 55 wound around the support of the roller 52a.

To attach the seat, the shaft 81 of the member 8 protrudes outward from the side plate (not shown) of the case 51, and the coupling pin 85 provided on this protrusion 84 connects to the drive shaft (not shown) of the rotary drive device. The member 8 is rotatable when connected and attached to the seat.

When a desired sheet 4 is designated by operating a page selection key 31, which will be described later, the sheet attachment member 8 is rotated in the direction of arrow A in FIG. When the free end of the desired sheet 4 comes between the roller 52b and the separation shaft 57 installed below it, the rotation is stopped, and then the rotation is stopped in the opposite direction. It is configured to rotate in the direction of the arrow in FIG. 2.

By this rotation in direction b, the desired sheet 4 is led out from between the separation shaft 57 and the guide plate 56 provided on the case 51 and between the key operation unit 3 and the upper sheet guide plate 6, and the other remaining sheets are 4゜4... is the separation shaft 57
The sheet is held down and guided between the upper sheet guide plate 6 and the lower sheet guide plate 7.

Note that the seats 4.4 stored on the top surface of the case 51...
A flat plate 5B is attached on which a frame is printed in which information corresponding to the page, such as the page number and representative items of the page, can be written in a grid pattern.

The key operation unit 3 is provided with page selection keys 31, 31, . . . for selecting a desired sheet 4 among the plurality of sheets 4, 4, .
. . , item keys 32, 32 for selecting and inputting any of the plurality of items written on the sheet 4 derived from the portion corresponding to the upper part of the sheet guide plate 6, .
It is equipped with...

These keys 31, 32 are made of transparent material and are fitted into square holes formed in the grid plate 34,
From 1, you can see through the display written on the flat plate 58, and press key 3.
2, the items written on the sheet 4 drawn out on the sheet guide plate 6 can be seen through.

Note that a transparent plate is attached to the lower surface of the lattice plate 34.

A grounding plate 36 made of a thin copper plate or the like with elongated holes in the shape of a lattice door is adhered to the lower surface of the transparent plate so as not to obstruct the view of the items.

In such a configuration, when the page selection key 31 is pressed, the desired sheet 4 is led out between the key operation unit 3 and the sheet guide plate 6 by the above-described operation.

Next, when another sheet 4 is designated with the key 31, the derived sheet 4 on the sheet guide plate 6 and the sheets 4, 4, etc. on the lower guide plate 7 are attached to the member 8. and the next desired sheet 4 is moved to the key operation section 3 by the same operation.
and the sheet guide plate 6.

Through such a sheet guiding operation, the desired sheet 4 moves in and out between the sheet guide plate 6 and the key operation section 3 at high speed, but the sheet 4 has many protrusions 41 and 41, as shown in FIG.
41, . . . are provided, the protrusions 41, 41, .

For this reason, the entire seat 4 is prevented from coming into contact with the upper surface of the seat guide plate 6 or the lower surface of the key operation part 3, and air is introduced between the seat 4 and the seat guide plate 6 or the key operation part 3 when entering or exiting. Furthermore, since the number of contact areas is significantly reduced, the generation of static electricity due to friction is also significantly reduced.

Therefore, it is possible to prevent the sheet 4 from coming into close contact with the upper surface of the sheet guide plate 6 or the lower surface of the key operation section 3.
The sheet leading-out operation can be performed smoothly.

Furthermore, the earth plate 36 provided on the lower surface of the key operation section 3 allows static electricity to escape, further preventing close contact.

Incidentally, if a ground plate is also provided on the upper surface of the sheet guide plate 6, this problem can be further prevented.

Further, the positional relationship between the sheet guide plate 6 and the key operation section may be upside down.

In this case, the guide plate may be composed of a flat switch having a plurality of key switches, and the guide plate 6 may be composed of a transparent flexible sheet.

As shown in FIG. 5, the sheet 4 has protrusions 41, 41, .
Instead of providing..., a large number of small holes 45, 45,...
Even if... is provided, the same effect in preventing adhesion can be obtained.

These small holes 45, 45, . . . may be minute pinholes or perforations.

If such small holes 45, 45, . . . are provided, the small holes 45, 45, .
- Air is introduced between the sheet 4 and the sheet guide plate 6 or the key operation unit 3, so that the contact area is significantly reduced, the generation of static electricity is also significantly reduced, and close contact is prevented.

Note that the positions and numbers of the protrusion 41 and the small holes 45 can be arbitrarily selected.

Note that the sheet 4 described above has one end attached to the member 8 through the rod 42 to perform the guiding operation, but it is not limited to such a sheet, and the sheet can be guided one by one by the guiding mechanism. It is clear that this can also be applied to things that are

As explained above, according to the sheet for a multi-item information hole card device according to the present invention, it is possible to prevent the sheet 4 from coming into close contact with the top surface of the sheet guide plate 6 or the bottom surface of the key operation section 3, and the sheet 4 is prevented from sticking due to the close contact. It is possible to prevent the sheet from becoming stuck or jamming in the middle, and to perform a smooth sheet ejection operation.

[Brief explanation of the drawing]

1 and 2 are cross-sectional views showing a multi-item information input device using the sheet of the present invention. FIG. 1 shows the sheet in the stored state, and FIG. 2 shows the sheet in the extracted state. Fig. 3 shows an embodiment of the present invention, in which Fig. 3a is a plan view, Fig. 3 is an enlarged view of part b in Fig. 3a, Fig. 3C is a sectional view taken along line c-c of Fig. The figure shows a sectional view showing the member for mounting the seat, Figure 4a shows the side view of the member when the seat is mounted with the sheet rolled up, and Figure 5a shows the main part of another embodiment of the seat. It is a partially enlarged view, and is a cross-sectional view taken along the line c-c of the same figure a. 1... Housing, 3... Key operation section, 4.
... Seat, 5... Seat storage section, 6.
... Seat guide plate, 7... Seat guide plate, 8... Seat installation parts, 31...
・Key for page selection 32...Key for item, 41...Protrusion, 42...Bar, 4
5...Small hole.

Claims (1)

[Scope of utility model registration request] A desired one of the plurality of flexible sheets stored in a wrapped state in the sheet storage section and having polynomial information written thereon is wound in the opposite direction using the sheet delivery mechanism. The lower surface of the key operation section and the upper surface of the sheet guide section are configured to separate the sheet from other sheets by rotating the sheet, guide the separated sheet, and output a signal corresponding to the information written on the sheet. A sheet for a multi-item information input device, in which information written on the sheet is inputted in correspondence with a key by operating a key, the sheet being derived from the lower surface of the key operation part or the sheet guide part. A sheet for a multi-item information input device, characterized by having a plurality of protrusions or a plurality of small holes for preventing close contact with the upper surface.