JPS6234788U - - Google Patents

Description

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

図面は本願の実施例を示すもので、第１図は共
同受信機器の縦断面部分図、第２図は同一部破断
正面部分部、第３図は―線断面図、第４図は
―線断面図、第５図は摘み棒と避雷素子との
関係を示す分解斜視図。 １……ケース、４……回路基板、１９……接続
端子、２４……アース導体、３０……摘み棒、３
４……避雷素子。 The drawings show an embodiment of the present application, and FIG. 1 is a partial vertical cross-sectional view of the community reception equipment, FIG. 2 is a front section with the same part broken, FIG. 3 is a cross-sectional view along the line, and FIG. A cross-sectional view, and FIG. 5 is an exploded perspective view showing the relationship between the knob and the lightning arrester element. 1... Case, 4... Circuit board, 19... Connection terminal, 24... Earth conductor, 30... Knob rod, 3
4...Lightning protection element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 共同受信機器用のケース内には電子回路を備え
る回路基板を配設すると共に、該回路基板には中
心導体を接続する為の接続端子を付設してある共
同受信機器において、上記回路基板には、上記接
続端子の一側面に対し避雷素子の介入用空間を隔
てて対向させたアース導体を止着し、一方手操作
用の摘み棒における先端部には、一面と他面に夫
々電極を有する避雷素子を、それらの電極が該先
端部の一方の側面と他方の側面に夫々露出する状
態に装着し、しかも上記摘み棒の先端部は上記介
入用空間に抜差自在に挿入すると共に、その挿入
状態において上記避雷素子における一面と他面の
電極を、上記接続端子の側面とアース導体におけ
る接続端子対向面に夫々面接触させてあることを
特徴とする共同受信機器の避雷部。 In the community reception device, a circuit board with an electronic circuit is disposed in the case of the community reception device, and a connection terminal for connecting the center conductor is attached to the circuit board. , A ground conductor is fixed to one side of the connection terminal, which is opposed to the lightning arrester with a space for intervening therebetween, and the tip of the hand-operated knob has electrodes on one side and the other side, respectively. The lightning arrester element is attached so that the electrodes are exposed on one side and the other side of the tip, and the tip of the knob is inserted into the intervention space so as to be freely inserted and removed. A lightning arrester for a communal receiving device, characterized in that, in an inserted state, electrodes on one side and the other side of the lightning arrester element are brought into surface contact with a side surface of the connecting terminal and a surface of the earth conductor facing the connecting terminal, respectively.