Supporting device for correcting uniformity of transient electromagnetic field

A supporting device and electromagnetic field technology, which is applied in the direction of supporting machines, machines/brackets, mechanical equipment, etc., can solve the problem of inconvenient calibration of transient electromagnetic field uniformity, and achieve the effects of low production cost, high adjustment accuracy, and convenient use

Inactive Publication Date: 2012-12-19
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

None of the brackets in the prior art can directly realize the above functions, so it is very inconvenient when used to calibrate the field uniformity of transient electromagnetic fields

Method used

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  • Supporting device for correcting uniformity of transient electromagnetic field

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Embodiment Construction

[0017] The content of the present invention will be further described below in conjunction with the drawings and embodiments.

[0018] The supporting device for calibrating the uniformity of transient electromagnetic field provided by this embodiment of the present invention includes a base 1, a rotating shaft 2, a main body frame 3, a first rotating disk 4, a second rotating disk 5, and a first probe fixing device 6. And the second probe fixing device 7, such as figure 1 Shown.

[0019] The base 1 includes a fixed plate 11, a first seat arm 12 and a second seat arm 13, such as figure 1 Shown. In this embodiment, the fixed disk 11 has a circular shape, for example. The first seat arm 12 and the second seat arm 13 are arranged in the same plane, and an included angle is formed between the first seat arm 12 and the second seat arm 13 in the plane. In this embodiment, the angle between the first seat arm 12 and the second seat arm 13 is, for example, 90°. The fixing plate 11 is f...

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Abstract

The invention discloses a supporting device for correcting uniformity of a transient electromagnetic field. The supporting device comprises a base (1), a rotating shaft (2), a main frame (3), a first rotating plate (4), a second rotating plate (5), a first probe fixing device (6) and a second probe fixing device (7), wherein the base (1) comprises a fixing plate (11), a first base arm (12) and a second base arm (13), and the main frame (3) comprises a test rod (31), a first supporting rod (32), a second supporting rod (33), a first vertical column (34) and a second vertical column (35). When a supporting frame is adopted by a system for correcting the uniformity of the transient electromagnetic field, the supporting frame can be used for supporting and fixing a probe and also can be used for adjusting the position and angle of the probe. The supporting frame has high precision in adjusting the position and angle of the probe. The supporting frame is low in cost and is convenient to use.

Description

Technical field [0001] The invention relates to a supporting device, in particular to a supporting device for calibrating the uniformity of a transient electromagnetic field. Background technique [0002] Systems used to calibrate the field uniformity of transient electromagnetic fields usually need to test multiple locations. When calibrating the field uniformity of the transient electromagnetic field, not only a bracket is required to support and fix the test probe, but also the position and angle of the test probe need to be adjusted through the bracket. Specifically, when calibrating the field uniformity of the transient electromagnetic field, it is usually necessary to adjust the bracket to change the angle and length of the test rod with the probe fixed, and even to realize the rotation of the test rod around the fixed axis by adjusting the bracket. None of the brackets in the prior art can directly achieve the above functions, so it is very inconvenient to calibrate the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/06F16M11/20
Inventor 黄建领沈涛姚利军
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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