23-12-2015 дата публикации
Номер: CN0204893810U
Автор:
WANG WEI,
XIAO YUHANG,
GAN JINGFU,
LI NAIXIN,
XUE FENG,
MOU JIANGUANG,
HAO QIUWEN,
HAO QIUGANG,
LI AIMIN,
WANG HUAFEI,
ZHANG JIANFEI,
DU PENG,
TIAN XINCHENG,
HAN ZHI,
YAO LIYA,
CHEN XUEWEI,
DONG DALONG,
BAI JIALONG,
YANG HONGHONG,
LI JINJIN
Принадлежит:
The utility model relates to a special screwdriver of maintenance that can throw light on belongs to the transformer substation and overhauls screwdriver technical field. Technical scheme is: contain screwdrivers blade (1), metal components (2), laser bulb (3), transmission line (4), button cell (5), lamp switch (6), transmission line two (7) and insulator (8), metal components (2) one end is equipped with screwdrivers blade (1), and the other end is fixed on the terminal surface of insulator (8) one end, still is equipped with laser bulb (3) on this terminal surface, be equipped with on the relative terminal surface with being equipped with laser bulb (3) lamp switch (6), laser bulb (3) are connected with button cell (5) through transmission line (4), and button cell passes through transmission line no. 2 and is connected with the lamp switch. The beneficial effects of the utility model are that: when the transformer substation salvagees night, the emergence of using the screwdriver terminal ...
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