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An experiment device and test method for testing electrical performance of a multi-contact electrical connection structure

A technology of electrical connection structure and experimental device, which is applied in the direction of measuring device, measuring device shell, measuring electricity, etc., and can solve problems such as difficult to predict the influence of the electrical connection performance of the upper component of the thermocouple and the lower component of the thermocouple, and the deviation of the assembly gap

Active Publication Date: 2018-11-09
合肥聚能电物理高技术开发有限公司 +1
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  • Claims
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Problems solved by technology

[0004] However, in the actual operation process, it is difficult to predict the impact on the electrical connection performance of the thermocouple upper component and the thermocouple lower component due to the assembly gap deviation caused by the target body and the target body support due to processing deviation.

Method used

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  • An experiment device and test method for testing electrical performance of a multi-contact electrical connection structure
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  • An experiment device and test method for testing electrical performance of a multi-contact electrical connection structure

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Embodiment Construction

[0042] Below in conjunction with specific embodiment, further illustrate the present invention. These examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "installation" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection or an optional connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0043] Now in conjunction with the accompanying drawings, the structural features of the present invention...

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Abstract

The invention discloses an experiment device and test method for testing electrical performance of a multi-contact electrical connection structure, and relates to the technical field of spallation neutron source. The experiment device includes a lower base, a fixed base, and a movable base, the movable base can perform elevating motion, a thermocouple upper component is embedded into the bottom surface of the movable base, a thermocouple lower component is embedded into the upper surface of the lower base, when the movable base performs the elevating motion, and the distance between the thermocouple upper component and the thermocouple lower component is changed. The test method includes the following steps: (1): assembling thermocouple; (2): assembling the movable base; (3): assembling the lower base and the fixed base; (4): adjusting the distance , and the like. An assembling mode between a target plug-in and a target plug-in support in the spallation neutron source can be simulated,and the electrical connection performance of the multi-contact electrical connection structure of the thermocouple can be predicted and verified in the possible assembling error range.

Description

technical field [0001] The invention belongs to the technical field of spallation neutron sources, and in particular relates to an experimental device and a testing method for testing the electrical performance of a multi-contact electrical connection structure. Background technique [0002] The spallation neutron source is a device that produces hash neutrons through proton accelerator shooting. It is a scientific research device for studying the characteristics of neutrons and detecting the microstructure and motion of matter. The target plug-in system is one of the important systems of China's spallation neutron source project. It is installed in the center of the target station and receives high-energy proton beam bombardment to generate neutrons. In order to accurately grasp the temperature changes in each time period in this area, multiple thermocouples for measuring temperature are introduced and combined with a multi-contact electrical connection structure. The multi...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R1/04G01K1/14
CPCG01K1/14G01R1/04G01R31/00
Inventor 慕香红张锐强纪全刘志宏魏少红吴杰峰屈化民王芳卫
Owner 合肥聚能电物理高技术开发有限公司
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