Three -phase circle table test fixture

• Main Authors: JIN LUBIN, ZHOU JIANPING
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2018
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a three -phase circle table test fixture, including fixture substrate, pressing plate, wiring copper sheet and power device, the wiring copper sheet is including fixed copper sheet and activity copper sheet, fixed copper sheet is installed fixture substrate is last, the activity copper sheet is installed on the pressing plate of fixture substrate below, power device installs on the fixture substrate right side for promote the pressing plate round trip movement. The utility model discloses an influence that this error caused can be eliminated through its 3mm's elasticity stroke to the activity copper sheet when the error appears, because its copper sheet has certain home range, when compressing tightly, the plane laminating to ammeter electric current foot can berealized simultaneously, abundant face contact is guaranteed, through adjusting its elastic force, can guarantee the reliable test under the heavy current. 本实用新型公开了种三相圆表测试夹具，包括夹具基板、推压板、接线铜片和动力装置，所述接线铜片包括固定铜片和活动铜片，所述固定铜片安装在所述