Abstract

本实用新型公开了一种测试杆,包括手柄、杆体B、杆体A、连接块,手柄前端设置有杆体B,杆体B前端设置有连接块,连接块前端设置有杆体A,手柄前端下部设置有绝缘压杆,杆体B上表面后端设置有照明开关,杆体B内部后端设置有电池,杆体B内部设置有测试回路,测试回路末端设置有接线端子,测试回路中段设置有保险盒,杆体A内部设置有照明回路,杆体A下表面前端设置有LED灯,杆体A前端设置有线夹,线夹侧面中部设置有拉线。有益效果在于:该互感器测试杆体积小,重量轻,携带方便,适用范围广,此外LED灯可作为黑暗环境中接线时的辅助照明工具,而且内置的保险盒能够瞬间切断线路,确保工作人员人身安全。
The utility model discloses a reference test bar, the electric iron comprises a handle, body of rod B, body of rod A, the connecting block, the handle front end is provided with body of rod B, body of rod B front end is provided with the connecting block, the connecting block front end is provided with body of rod A, handle front end lower part is provided with insulating depression bar, body of rod B upper surface rear end is provided with lighting switch, the inside rear end of body of rod B is provided with the battery, the inside test loop that is provided with of body of rod B, the test loop end is provided with binding post, the test loop middle section is provided with the fuse block, the inside lighting circuit that is provided with of body of rod A, body of rod A lower surface front end is provided with the LED lamp, body of rod A front end is provided with the fastener, fastener side middle part is provided with acts as go -between. Beneficial effect lies in: reference test bar is small for this mutual -inductor, light in weight, and convenient to carry, application scope is wide, supplementary lighting fitting when the wiring can be regarded as in the dark surrounds to the LED lamp in addition, built -in fuse block can the instantaneous cut -off circuit moreover, ensures staff's personal safety.

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