JPH0164705U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第３図はこの考案の一実施例を示し、
第１図は数値制御装置の構成図、第２図は数値制
御装置本体と操作ボード間のデータ伝送を表わす
図、第３図は１つの操作ボードで複数の数値制御
装置を操作する状態を表わす構成図であり、第４
図〜第５図は従来例を示し、第４図は数値制御装
置の構成図、第５図は１つの操作ボードで複数の
数値制御装置を操作する状態を表わす構成図であ
る。 図において、１は数値制御装置本体、２は操作
ボード、２ａはキーボード、２ｂはＣＲＴ、４は
第１の無線通信装置、５は第２の無線通信装置で
ある。なお、図中、同一符号は同一または相当部
分を示す。 Figures 1 to 3 show an embodiment of this invention,
Figure 1 is a block diagram of the numerical control device, Figure 2 is a diagram showing data transmission between the numerical control device main body and the operation board, and Figure 3 is a diagram showing how one operation board operates multiple numerical control devices. This is a configuration diagram, and the fourth
5 to 5 show conventional examples, FIG. 4 is a block diagram of a numerical control device, and FIG. 5 is a block diagram showing a state in which a plurality of numerical control devices are operated with one operation board. In the figure, 1 is a numerical control device main body, 2 is an operation board, 2a is a keyboard, 2b is a CRT, 4 is a first wireless communication device, and 5 is a second wireless communication device. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被制御体を制御する数値制御装置本体と、この
数値制御装置本体に電気的に接続され、電気信号
を電波信号に、また電波信号を電気に変換して送
受信する第１の無線通信装置と、この第１の無線
通信装置と同機能を有する第２の無線通信装置と
、この第２の無線通信装置と電気的に接続され、
上記数値制御装置本体からデータを受信するとと
もに、数値制御装置本体にデータを送信する送受
信手段とを備え、上記第１の無線通信装置と第２
の無線通信装置間を電波信号で通信することによ
り、上記数値制御装置本体と送受信手段間のデー
タ伝送を行なうことを特徴とする数値制御装置。 a numerical control device main body that controls a controlled object; a first wireless communication device that is electrically connected to the numerical control device main body and that converts an electrical signal into a radio signal and a radio signal into electricity for transmission and reception; a second wireless communication device having the same function as the first wireless communication device; electrically connected to the second wireless communication device;
a transmitting/receiving means for receiving data from the numerical control device main body and transmitting data to the numerical control device main body, the first wireless communication device and the second wireless communication device
A numerical control device characterized in that data is transmitted between the numerical control device main body and the transmitting/receiving means by communicating between the wireless communication devices using radio signals.