wire holder

基本解释

Disconnect the other wire from the bulb holder , and clip the loose end to the lead of the pencil.
将另外那条电线连接灯泡底座那端移开，然后夹到铅笔的「铅」上。
The colloidal material is utilized to envelop the circuit board unit and the part of the conducting wire holder.
及以胶质材料包封该电路板单元及该导线架的一部份。
ip.com
The dampproof masking liquid is easy to prepare, has low production cost, can greatly enhance the insulating property of the sealing wire holder and has good using effect.
本发明的防潮涂液制作简单、生产成本低，可大幅度提高密封接线座的绝缘性能，使用效果好。
ip.com

The department said Holder plans to engage with news media organizations, including print media, wire services, radio, television, online media and news and trade associations.
NPR: Holder Plan For Off-The-Record Meetings Hits Snag