JPS6217119Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a transmitter for a remotely controlled traveling toy equipped with a traveling speed display device.

Conventionally, this type of transmitter for remotely controlled traveling toys is
Although various devices have been provided, there is no transmitter equipped with a speed indicator that displays the speed of a remotely controlled traveling toy, so that the operator cannot, for example, when the traveling toy turns a curve. The optimal curve entry speed in a vehicle is determined to some extent by the operator's own experience from the slight rocking displacement of the advance control lever. For this reason, it is difficult for beginners with little experience in operating the toy to use the advancement control lever, and it has been difficult for beginners to operate the toy quickly and smoothly. Furthermore, even experienced users who participate in traveling toy competitions are likely to make mistakes in operating the advancement control lever.

Therefore, this invention does not judge the traveling speed of the traveling toy only by the slight rocking displacement of the advancement control lever, but also displays a relatively accurate traveling speed of the traveling toy on the transmitter, so even beginners can use it. Make it easy to see the running speed of the running toy,
It was devised for the purpose of making it easier to improve piloting techniques.

Therefore, in order to achieve the above-mentioned object, this invention has a transmitter for a remotely controlled traveling toy, in which a swing angle detection switch that detects the amount of rocking displacement of the travel control lever in accordance with the amount of rocking displacement of the travel control lever is used. The swing angle detection switch is connected to a speed indicator attached to the transmitter itself, and the speed indicator is controlled by the number of light-emitting diodes arranged in a row. The gist of the vehicle is that it consists of an analog speed indicator that displays the speed, and a digital speed indicator that displays the speed using a numeric display made of 7-segment light emitting diodes or the like.

An embodiment of this invention will be described below based on the drawings.

In the figure, reference numeral 1 denotes a transmitter for a remote-controlled traveling toy, and this transmitter 1 includes a progression control lever 2 that controls forward and backward movement, etc., and a direction change operation lever 3 that controls direction change of the traveling toy. is installed. By the way, each of these operating levers 2 and 3 is
This is a well-known device, and there is an operating lever 2 on the machine frame 4 of the transmitter 1.
A, 3A are pivotally connected, and these operating rods 2A, 3A are connected to a changeover switch, a variable resistor, etc. (not shown), which consists of a wiring pattern and a contact that elastically contacts this wiring pattern. be.

A swing angle detection switch 5 is connected to and arranged in parallel with the advancement control lever 2. Furthermore, this swing angle detection switch 5 is linked to a speed indicator 10 attached to the transmitter 1 itself in order to transmit the swing displacement amount of the advancement control lever 2. By the way, this speed indicator 10 includes an analog speed indicator 10 that displays the speed by the number of lit light emitting diodes 11 arranged in a row, and a numeric indicator 12 made of 7-segment light emitting diodes or the like. Digital speed indicator 1 for displaying the speed
0.

The swing angle detection switch 5 of the analog speed indicator 10 consists of a fixed board 6 and a rotating board 7, and the fixed board 6 has a swing shaft 2 of the advancement control lever 2.
B is bored around the through hole 6A through which it can rotate freely, and a plurality of arc-shaped wiring patterns 8 are provided on the surface thereof with the through hole 6A as the center, and the arc length of each of these wiring patterns 8 is set in stages. They are formed with different characteristics.

In addition, the rotating board 7 is provided with an engaging hole 7A that is engaged with and passes through the swing shaft 2B of the advancement control lever 2, and the surface thereof is provided with an engaging hole 7A that is formed in the radial direction of each of the wiring patterns 8. A contact plate 9 is provided which can elastically contact the wiring pattern 8 and can contact each wiring pattern 8 in stages.

Then, the fixed board 6 and the rotating board 7 are made to face each other so that each wiring pattern 8 and the contact plate 9 are in contact with each other.
It is arranged on the swing shaft 2B. In the illustrated example, the fixed board 6 having the wiring pattern 8 is fixed, and the rotating board 7 having the contact plate 9 is fixed.
However, the present invention is not limited to this, and it goes without saying that the rotation may be the other way around.

The swing angle detection switch 5 formed in this way
A speed indicator 10 is connected to the contact plate 9 and each wiring pattern 8. That is, one end of each light emitting diode 11 is connected to each wiring pattern 8, the other end of each light emitting diode 11 is connected to the battery 13, and the other end of the battery 13 is connected to the contact plate 9 as necessary. Connect via pattern 8.

Further, the swing angle detection switch 5 of the speed display 10, that is, the numeric display 12 that directly displays the running speed digitally, is a variable resistor, and this variable resistor is connected to an A-D converter and an appropriate decoder circuit (both 7 segments by a display circuit formed with (not shown)
Connected to a numerical display 12 such as an LED display, A-
This is a known device in which the swing angle of the advancement control lever 2 is converted into a digital signal by a D converter, and this digital signal is appropriately decoded and displayed.

Therefore, according to the transmitter for a remotely controlled traveling toy according to this invention, it is possible to display a value corresponding to the traveling speed of the remotely controlled traveling toy on the analog and digital speed display 10 of the transmitter 1. Even beginners can run the traveling toy quickly and smoothly, and can easily and efficiently improve their driving techniques.

In particular, since the analog speed indicator 10 and the digital speed indicator 10 are attached to the transmitter 1, large changes in the running speed of the traveling toy can be easily recognized with the analog speed indicator 10, and the digital speed indicator 10, small changes in the running speed of the running toy can be easily recognized, and by properly using the analog speed display 10 and the digital speed display 10, it is possible to further improve the driving technique. .

Further, the swing angle detection switch 5 of the analog speed indicator 10 is formed in a plurality of circular arc shapes centered on the axis of the swing shaft 2B of the advancement control lever 2, and the arc lengths are made to differ in stages. Each wiring pattern 8
A fixed board 6 is attached to the fixed board 6.
A rotating board 7 is arranged in the radial direction of the wiring pattern 8 and is attached with a contact plate 9 that can be contacted in stages to each wiring pattern 8, so that a plurality of light emitting diodes 11 arranged in a row can be can be reliably turned on in accordance with the amount of rocking displacement of the advancement control lever 2. Moreover, analog speed display 10
The structure of the swing angle detection switch 5 can be simplified, and the swing angle detection switch 5 can provide a reliable operating state.
It also has excellent durability.

As explained above, according to this invention, the traveling speed of the traveling toy can be displayed relatively accurately on the transmitter, and even beginners can easily understand the traveling speed of the traveling toy, allowing them to improve their maneuvering techniques easily and efficiently. This makes operating the traveling toy even more interesting.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
2 is a perspective view of the entire transmitter, FIG. 2 is an exploded perspective view of a swing angle detection switch for an analog speed indicator, and FIG. 3 is a circuit diagram for the analog speed indicator. 1...Transmitter, 2...Advance control lever, 2A...
...Operating rod, 2B...Rotating axis, 3...Direction change operation lever, 3A...Operating rod, 4...Machine frame, 5...Offsetting angle detection switch, 6...Fixed board, 6A...Throughout Hole, 7... Rotating board, 7A... Engagement hole, 8...
Wiring pattern, 9...Contact board, 10...Speed indicator, 11...Light emitting diode, 12...Numeric display, 13...Battery.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In a transmitter for a remotely controlled traveling toy, a rocking angle detection switch that detects the amount of rocking displacement of the travel control lever in accordance with the amount of rocking displacement is connected to and arranged in parallel with the travel control lever. This swing angle detection switch is connected to a speed indicator attached to the transmitter itself, and this speed indicator is an analog type that displays the speed by the number of light emitting diodes arranged in a row. For a remote-controlled running toy equipped with a running speed display device comprising a speed display and a digital speed display that displays the speed using a numeric display consisting of a 7-segment light emitting diode or the like. transmitter. 2 Each wiring pattern of the swing angle detection switch of the analog speed indicator is formed in a plurality of circular arcs centered on the axis of the swing shaft of the advancement control lever, and the arc lengths are made to differ in stages. Claims for Utility Model Registration consisting of an attached fixed board and a rotating board provided with a contact plate that is arranged in the radial direction of the wiring pattern of the fixed board and that can contact each wiring pattern in stages. A transmitter for a remotely controlled traveling toy, comprising the traveling speed display device according to item 1.