JPS639903Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a channel film attachment/detachment card in a channel display section of an electronic device such as a video tape recorder that employs an electronic tuner.

[Description of the Prior Art] Electronic tuners such as video tape recorders (VTRs) usually include a channel selection switch and a display section that displays the selected channel by emitting light or the like. A predetermined number of channel selection switches and display sections corresponding to the switches are provided, and the user presets the tuner according to the area of use, etc., and replaces the channel film on the display section according to the channel. ing. Conventionally, a method as shown in FIG. 1 has been used to replace the channel film. That is, a storage body 3 is integrally formed with a required number of frame portions 2 in which channel films 1 are fitted in one row, a hook 5a serving as a means for locking with the cabinet 4, and a hook 5a that engages with the storage body 3 so as to be able to swing slightly. A channel film attachment/detachment card 6 consisting of a side cover 5 provided with a coupling means 5b is utilized.

However, in the conventional channel attachment/detachment card 6, the storage body 3 and the side cover 5 are separate bodies, and there is a risk that the side cover 5 may be lost when the channel film 1 is replaced. Also, when installing the channel removable card 6, the engaging means 5b of the side cover 5 is connected to the storage body 3.
Another drawback was that it required time and effort to fit it into the frame 7.

[Summary of the invention] The present invention has been made in view of the drawbacks of the conventional example as described above. The present invention provides a channel film attachment/detachment card which is characterized in that the storage body and the side lid of the conventional example are integrally molded, and the two are joined at a hinge part so that they can be easily attached and detached. be.

[Description of Embodiments] Figure 2A is a perspective view of the channel film removable card 8 of the present invention, Figure 2B is a partial perspective view showing the relationship with the VTR cabinet 4, and Figure 3 is a view from the back side of Figure 2. FIG. The channel film attachment/detachment card 8 is made of a synthetic resin such that the storage body 9 of the channel film 1 and the side lid 10 are joined together at a hinge portion 11 so that the side lid 10 and the storage body 9 can be swung slightly. It is molded. The storage body 9 has a required number of frame portions 9a arranged in a row into which the channel films 1 are fitted as shown, and a tapered portion 9b is provided at the end of the frame portion 9a on the side to be inserted into the hole 4a of the VTR cabinet 4. There is.

The horizontal lid 10 has hooks 10a, 10a which are locking means for the cabinet 4, and is connected to the storage body 9 by a hinge portion 11, so that it can swing relative to the storage body 9. As is clear from FIG. 3, the lid portion 10b has a triangular prism-shaped cutout portion 10c and a triangular prism-shaped cutout portion 10c for holding the channel film attachment/detachment card 8 with a nail when removing it.
Rounded part 1 of the opposite side to the side provided with c
0d. The size and shape of the lid portion 10b are such that it fits into the hole 4a of the cabinet 4.

When installing the channel film removable card 8, it is inserted into the hole 4a from the tapered part 9b of the storage body 9, and the hook 10 of the cabinet 4 and the side lid 10 is inserted.
The channel film attachment/detachment card 8 is fixed to the cabinet 4 by being engaged with the connectors a and 10a.

When removing the channel film attachment/detachment card 8 from the cabinet 4, hook the notch 10c of the side lid 10 flush with the cabinet 4 with your nail and slightly rotate the side lid 10 in the direction of arrow A in Figure 2. When the hook 10a is pulled out in the direction of arrow B to make it easier to pull out, the hook 10a is deformed and is disengaged from the cabinet 4, allowing the channel film attachment/detachment card 8 to be pulled out. It goes without saying that when the channel film attachment/detachment card 8 is installed in the cabinet 4, the numbers on the film 1 are set in a predetermined positional relationship with the corresponding channel selection switch.

[Effects] According to the present invention, the storage body 9 and the side lid 10 are integrally molded via the hinge portion 11, which eliminates the drawbacks of the conventional example where they were separate bodies, such as the loss of the side lid. This eliminates the drawback that it takes time and effort to engage the side cover and the storage body during installation, but on the other hand, when removing the channel film attachment/detachment card 8 from the cabinet 4, it is difficult to remove the channel film attachment/detachment card 8 from the cabinet 4 due to the presence of the hinge. It is also practical because it can be easily removed.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a conventional example, FIGS. 2 and 3 are related to the present invention, FIG. 2A is a perspective view of a channel film removable card, and FIG. , FIG. 3 is a partial perspective view of FIG. 2B seen from the back side. Explanation of main figure numbers, 1...Channel film,
2...Storage body, 9a...Frame part, 10...Horizontal lid,
10a...Locking means, 11...Hinge portion, 4...
Cabinet.

Claims (1)

[Scope of utility model registration request] Frame portion 9a into which the channel film 1 is fitted
A storage body 9 in which a plurality of storage bodies are arranged, a horizontal lid 10 having a locking means 10a for connecting to the cabinet 4, and a hinge portion 11 that integrally molds the horizontal lid and the storage body.
A channel film removable card.