JPH05268548A - Azimuth detection rotary remote control stand - Google Patents

Abstract

PURPOSE:To eliminate the need for manual change of direction of a screen on each occasion by sending a signal with a human sensor such as a touch sensor or a push switch of a local remote controller or a remote controller built in a microphone, providing three signal reception sections or over, detecting the transmission point through the detection of a cross point on prolonged lines from each reception section and directing the front side of the rotary base to its direction. CONSTITUTION:A person having a microphone 3 uses a push switch or a human sensor such as a touch sensor to send a signal from a transmission section 4. Then the signal is received at three points or over such as reception points A-E and the transmission point is detected by detecting a cross point on prolonged lines, and a screen 5 is automatically directed in the direction of the person having the microphone 3 by directing the front side 6 of the rotary base 1 to its direction. Thus, the turning is implemented automatically and the transmission azimuth is automatically detected and the front side faces the transmission point at all times, then the remote control operation is much more fulfilled.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a turntable on which a screen of a television or a karaoke apparatus is placed.

[0002]

2. Description of the Related Art Conventionally, a conventional rotating table such as a television is usually rotated by hand, and in the case of a karaoke device, the direction of the screen is changed every time the position of the person holding the microphone is changed, or several I had to put in a video device. Recently, TV and karaoke screens have become large in size, and the weight of the screens has also become considerably heavy, which is especially hard work for female employees.

[0003]

The problem to be solved by the present invention is to automatically rotate and at the same time automatically detect the outgoing direction so that the front is always facing the outgoing point. Is.

[0004]

As means for solving this problem, in the present invention, three or more signal receiving parts from the remote controller are provided and the intersection on the extension line from each receiving part is detected. The transmission point is detected and the front of the turntable is directed in that direction.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS To explain the present invention with reference to the drawings, FIG. 1 shows a case of a karaoke device as an example, in which a person having a microphone 3 uses a motion sensor such as a push switch or a touch sensor to transmit a signal. This signal is sent from the receiving point A, B, C, D, and E.
By receiving the signal at more than one point and detecting the intersection on this extension line, the transmitting point is detected, and the front surface 6 of the turntable 1 is directed in that direction, and the screen 5 is automatically displayed in the direction of the person holding the microphone 3. It is suitable for.

[0006]

As an effect of the invention, it is not necessary to manually change the orientation of the screen, and the remote control operation is enhanced.

[Brief description of drawings]

FIG. 1 is a diagram showing a case of a karaoke device.

[Explanation of symbols]

 1 Rotating table 2 Rotating device section 3 Microphone 4 Transmitting section built in microphone 5 Karaoke screen 6 Front of rotating table A Receiving section B Receiving section C Receiving section D Receiving section E Receiving section

Claims (1)

[Claims] 1. A signal is transmitted by a human sensor such as a touch sensor or a push switch from a hand-held remote controller or a remote controller built in the microphone 3, and the signal is transmitted from the rotary table 1.
Three or more receivers A, B built in the lower rotating device 2
An azimuth detecting rotary remote controller base that receives at C, D, and E, detects an intersection on an extension line from each receiving unit, and makes the front surface 6 of the rotary base 1 face in that direction.