JPS59180691A - Load controller - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of the Invention) The present invention relates to a load control device that drives a load such as a physical education fM theory or a lighting installation for a time corresponding to an inserted coin, and in particular, the present invention relates to a load control device that drives a load such as a physical education fM theory or a lighting installation for a time corresponding to an inserted coin. This invention relates to a load control I device that allows users to select and use the following.

(Background of the Invention) Recently, paid sports facilities have been installed in various places reflecting the boom in sports such as baseball and tennis. At these sports facilities, usage fees are collected depending on the type of construction, such as banding machines, tennis courts, night lighting equipment, etc., but in general, for this purpose, points such as labor saving and improvement of working conditions are collected. From coin-operated automatic equipment′? A coin-operated load control device has been registered. In this case, the equipment user inserts a coin at the reception desk or management office, etc., and inserts the coin into the neck of the load a1 that controls the desired equipment to use the desired three equipment. -It's starting to look like it's going on.

By the way, for example, when using night lighting for a tennis court, when lighting the entire court in order to use the entire court for a match, etc., it is different from lighting up the entire court using q. The usage rate of lighting equipment is different, and some and all of the lighting equipment in the same system are controlled by the same load control device!11, but conventionally, full lighting (all lights on) was used. When using equipment that requires an expensive amount of money, such as doing a coin, consider using a key switch, etc. In this case, the equipment usage time per coin and the timer setting time for load control device operation are different for both full lighting and partial lighting (partial lighting). However, when purchasing coins, the price per coin will differ depending on whether or not the key switch is pressed.For this reason,
1) Users had the inconvenience that after switching to full lighting using the key switch, it was possible to continue using the 2] Inn, which was purchased at a low price, in order to use partial lighting.

(One purpose of explanation) The present invention has been made in view of the above-mentioned problems in the conventional type (). By changing the timer setting time per coin in conjunction with the load selection switch by using the d3 in the load control device that is driven for a certain amount of time, the price per Jζ coin can be automatically adjusted and 219 people can change the timer setting time per coin. Depending on the number of coins inserted, changes in the load and fixed time by switching the load selection switch are disabled until the time period of 11.1 set in the C timer has elapsed (the purpose is to prevent abuse of the load selection switch). Do J' 5.

Example The present invention will be described in detail below with reference to the drawings.

Figure J shows the block configuration of a load control device according to an embodiment of the present invention.
f-CD, coin number circuit ON king, negative select jj switch, 1 key relay 'R, timer relay T1. -1-
2. Relays X1, X2, Yl, and Y2 are equipped with zeros.

The coin detection switch CL) is the coin detection switch t211'
When a coin is inserted into the coin input slot (not shown) installed in the JA machine, the machine performs an A/A operation once.

The coin counting circuit CNT includes a counter (not shown), and counts the number of times A2 of the coin detection switch CD, that is, the number of coins inserted, and outputs a signal to a terminal a.

The total vI value of the counter is subtracted according to the signal input to relay Y1. Drive Y2.

1 - Briley KR has the butt 1 to coil S and reset 1
~ Coil R contact s1. has s2 and r, and sera 1
- When the coil S is energized, the contacts sl and s2 are closed and the contact 1 is kept closed until it is hit and the next time the coil R is energized. J, which is set next, and contact s
+, s2 is kept in a closed state, and the contact r is kept in a closed state.

In the tine relay 1 (T2), the contact port ([2) is closed when a predetermined time τ1 (τ2) is elapsed after the tt pressure is applied. Also, even if the voltage is cut off, 51 o'clock is reset.
-, and the contact port ([2) moves to UIj. Here τ1
<The time is set to τ2.

Relays Xi and X2 each have contacts (not shown), and these contacts drive a load, for example, lighting equipment in a playground, gymnasium, or the like. In this case, the contacts of relay x1 control a part of the lighting to blink, and the contacts of relay X2 control the remaining part of the lighting to blink.

That is, when only relay X1 is energized, it is partially lit, and when relays X7Jj and X2 are energized, it is fully lit. Alternatively, relay X1 may be used to turn on all the main lights, and relay X2 may be used to additionally light up auxiliary lights or additional lights.

Relays Y1 and Y2 are connected to the coin counting circuit CN as described above.
Driven by T. In this case, the relay Y1 is activated when the coin counter 31 value included in the coin counting circuit is not zero, and is deactivated when it is zero. As a result, relay Y1 is activated when the first coin is inserted, and is deactivated after the set time corresponding to the number of inserted coins and the selected load has elapsed. become. Further, the relay Y2 is operated for a predetermined time (for example, several 1118-several seconds) (=J[) when the set time for one coin has elapsed and the count value of the counter is subtracted.

The predetermined interval 11 and 5 may be formed by a timing circuit, but in this case, it is made to work while a signal is input to the gate d or b.

Next, the operation of the load control device shown in the attached diagram will be explained.

+1 load and ゛(4) using the lighting equipment, relay YIJ5J, hiY2 are deenergized, relay is changed to Jζ, (yl
l and V21 are closed, and relay contact y12 is closed.

Therefore, by relaying] riy+2, relay XIJ3
and X2 are deenergized, and all lighting equipment is turned off.

When using the lighting stage 11f+, before inserting a coin, press the relay contact yNJ> and the input selection (R switch)
'Relay 1〈[<'s Gila 1 to coil SJ, or reset 1
-"Ile R's -)) is (4 forces). Therefore, load selection 4
The load can be selected by switching off or resetting the keep relay KF using the /Q switch l. Now, when the load selection switch K is in the position shown in the figure, the keep relay ~ K R (, t t? is turned on, 7le and 1 contacts s1 and s2 are closed, and the relay is set to J, ', ir is U
I'm on the road.

Next, when -1 in is inserted, the coin detection switch C
f) 1. r table - 1 piece for every 1 inch or 1 J input.
After turning off the coin training circuit CNT4 and coin detection switch CJ), in other words, the number of coins inserted, the relay Y1 is turned on when the first coin is inserted. (-J is energized. At this, J, S, relay Jζ, tV 12 is closed and relays X1, J5 and
At the same time, the straw light is stippled and the playground etc. is illuminated (all points are concave), and the relay contact Y11/bar track is switched on and the load selection switch K is switched to keep the relay K [
De(Yo Ctsu 1~d3, J: Hirire 1~Izare no 2 1
The lights are not energized and switching between full lighting and partial lighting is not possible.

Also, there is a theory that the timer relay is different from I and I.
The switching center between J is not attached. Then, the '1st coin is inserted and j(((The revealed LlU has no effect on the negative IJ-swip.

Here, C131, 81 when the '1st two twins were introduced.
-1, Zarani, prescribed short poem r'jl (e.g. (J number m
3 to several seconds) Relay Y2 to Antz. As a result, the timer relays 11 and 2 are reset and also listen to h1 o'clock. Then C1 first, timer relay [1 or J, S),
! When the set time τ1 of the first one is counted, it turns on and the contact t1
is a closed circuit. Now, all point pairs are selected by negative 4)I and C(
13. Since contact S2 of keep relay K R is closed, 11 J:ti s 2 A3, J, hit 1
NiJ: 1m] Infl! Number I'llX8 CN
Input the signal /)< to terminal a of the terminal. As a result, the remaining coin number circuit CNl- subtracts the desired number of coins (for example, 1) from the count value of the counter, and also operates the relay Y2. Therefore, the contact V21 is closed, and the C timer relay Tl, is reset, the contacts +: and il+ are closed, the relay Y2 is deenergized, the contact V21 is closed again, and ilk'+ is started only for the set time τ1 for the 0th order coin. This j: Utoshi, this member control figure Jj
-C (set time τ1 for each Yucoin) 11
=7 L/, every time τ1 passes during this 11,1 +'
The number of coins counted by the counter is subtracted.

When the hl value of the counter is subtracted in this way and the remaining number of coins becomes zero, the coin one-number circuit CNI deactivates the relay Y1. To this, relay contact y12 is closed.
C relays X1 and x2 are de-energized and the lighting station is closed.
cover

If the load selection switch K is switched to the opposite side to the coil IR side as shown in the figure before inserting a coin, then when the coin is inserted and the relay Y1 is biased (-1), the relay contact Since S1 is closed, relay contact 1/12 is closed (relay y11 is closed and the load selection switch is no longer effective.In this case, timer relay T1 times out for the set time τ and closes contact t1, C1,) contacts s2 close, and -C is connected to terminal a. No signal is input, and it has no effect on the operation of the coin number circuit CN. After the next longest fixed time τ2 has elapsed, the contact L
When 2 is closed, contact 1 is closed, so terminal 1) 1J1t1 is input, and this decreases the value of counter t + 1", J: and relay Y2. ``A'' is carried out, and the following (above) is similar to ``B'' (timer TI).
, T2 input, subtraction of the set time τ2, turning off the light due to the remaining number of coins, etc. are performed.

(Effects of the Invention) As described above, since the present invention switches the timer setting time in conjunction with the 9th selection switch, by keeping the coin price constant, it is possible to use the same coin In addition to preventing the fraud of one person using Cμfi for other equipment that is cheaper, it also makes the coin's pleasure easier if the coin's rating is adjusted to a certain degree. Even though the load selection switch is disabled after inserting a few coins, that is, during the 1-in-1 operation, it is possible to prevent abuse of the negative selection switch.

[Brief explanation of the drawing]

Attachment f is a block diagram of a load control device according to an embodiment of the present invention.
” is a block diagram. CN lower...coin counting circuit, CI)...coin detection switch, K...load selection switch, KR...keep relay, T1. T2...Timer relay, Xl, X
2. Yl, Y2...Relay. Applicant: Toshiba Electric Materials Co., Ltd. Patent attorney: Tatsuo Ito J” Patent attorney: +1 to Tetsuyo Higashi

Claims (1)

[Scope of Claims] A load selection IR switch for selecting one of N types of loads, and a timer means for setting a period of 04 according to the number of coins that have been used, Set the device number to drive the load for the set time and switch the set time per coin to the timer means in conjunction with the load selection switch. The load control device is characterized in that the load selection 11': switching of the load d3 and the set time by switching the switch is prohibited until the setting section j1j is turned on after turning on.