JPS5813362Y2 - program control device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a program control device that can be used in television receivers, radio receivers, etc., and aims to provide a program board with a simple structure.

2. Description of the Related Art A programming device has been developed that controls a television receiver or a radio receiver so that the receiver operates at the time of the program that the user wants to watch or listen to so that the specified program can be obtained.

As a program board in this programming device, a first substrate provided with a plurality of conductive strips and a second substrate provided with a plurality of conductive strips are provided facing each other with both conductive strips crossed. A plug is provided at the intersection of the strips, and a pin is inserted into any part of the multiple plugs to short-circuit both conductive strips, allowing control to provide the desired program at the desired time. .

However, such a program board requires as many plugs as the number of crossing points between the two conductive systems, which has the disadvantage of complicating the structure.

SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned drawbacks, and to provide a programming device that is simple in construction, small in size, and inexpensive, and in which program settings can be easily made.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of the entire program control device according to an embodiment of the present invention, with the lid 4 open and the program board 1 installed at a predetermined position on the top surface of the housing 2. .

The substrate of the program board 1 is made of an electrically insulating material such as paper or a synthetic resin board, and a plurality of conductive strips 6 are arranged at equal intervals in the vertical direction on its surface, as shown in FIG. An electrode plate 5 is included.

The conductive strips 6 are labeled with symbols A, B, C, D, E, F, and G, which correspond to the channels and power supply circuits that can be received, respectively.

7 is a conductor representing the time scale, and on this side, 30
They are provided per minute, and are provided perpendicularly to the conductive strips 6, and are provided in a chain line shape between the conductive strips 6 so as not to overlap with the conductive strips 6.

For example, the conductive strips 6 and conductors 7 may be printed with conductive ink.

As shown in FIG. 3, the lid 4 is provided with a shaft 8 provided on the lower side surface that fits into the housing 2, and can be opened and closed about this shaft 8, and is prevented from coming off on the upper side surface. A ball 10 provided at
0 fits into the recess 11 of the casing 2, the casing 2
In contrast, the lid 4 is completely closed, and the lower surface of the lid 4 and the upper surface of the program board 1 are in close contact with each other.

An electrode plate 3 made of a flexible printed board is attached to the lower surface of the lid 4, and this electrode plate 3 has the following features:
A plurality of conductive bands 12 are provided in contact with the conductor 7 of the program board 1 so that they overlap the conductor and contact the conductive strips 6 of the program board 1, but do not allow the conductive bands 12 to contact the conductive strips 6. A plurality of insulators 1T are provided.

Further, a conductive band 13 is provided at a position overlapping and electrically contacting one end of each conductive strip 6, and one end of this conductive band 13 extends from the lid 4 and is provided with a lead 14 and a terminal 15.

FIG. 4 shows a side view of the lid 4.

The lid 4 is provided with a convex portion 18 on the surface that contacts the electrode plate 3, so that when the lid 4 is closed, the electrode plate 3 is completely brought into contact with the electrode plate 5 of the program board 1 with a strong force.

The program control device configured as described above is used in the following manner.

That is, if you want to watch channel C from 12 o'clock, you can electrically connect the two by filling in the intersection 19 between the conductor 1 representing 12 o'clock and the conductive strip 6 representing channel C with a conductive substance such as a pencil.

In this way, set the program you want to watch.

After that, it is sufficient to close the lid 4.

A rotary switch that operates in synchronization with the clock is electrically connected to the conductive band 12 of the lid 4, and a lead is also connected to the terminal 15, so the rotary switch is located at the intersection filled with conductive material. When it rotates and is located, it closes its predetermined circuit and performs the desired operation.

Note that if the lid 4 and the electrode plate 3 are made of transparent material, the lid 4
It is convenient because you can see the program settings even when it is closed.

As described above, according to the present invention, it is possible to provide a program control device that is small in size and has a simple configuration, and is extremely convenient to use.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the program control device of the present invention, Fig. 2 is a front view of the program board of the device, Fig. 3 is a front view of the electrode plate of the device, and Fig. 4 is a side view of Fig. 3. It is. 1... Program board, 2... Housing, 3
, 5... Electrode plate, 4... Lid, 6...
...Conductive strip, 7...Conductor, 12...
Conductive band, 13... Conductive band.

Claims (2)

[Scope of utility model registration request] (1) A plurality of conductive strips are provided in parallel on the surface of the program board for channel switching and power supply operation, and a chain line is provided to display the time perpendicularly to the conductive strips and not to touch the conductive strips. A plurality of conductors are provided in parallel on the surface of the program board, a housing is provided in which the program board is placed, a lid is provided on the housing that can be opened and closed and covers the surface of the program board, and each of the conductors A program control device comprising: an electrode plate provided on the lower surface of the lid, the electrode plate having a plurality of conductive bands in contact with the body, and a plurality of insulators overlapping the conductive bands and in contact with each of the conductive strips. (2) The program control device according to claim (1), wherein the lid button and the electrode plate provided on the lid are made of a transparent material.