Portable interference directional analyzer

A directional analysis, portable technology, applied in the direction of temperature control, electric vehicles, electrical components, etc. using electric methods, which can solve problems such as affecting the performance of analyzers and the inability of analyzers to be used normally.

Active Publication Date: 2016-09-28
英聚德铁路动车配件(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But at the same time, the portable interference directional analyzer also has disadvantages. First of all, for the sake of actual power demand and convenience, the built-in power supply capacity should be sufficient, and the capacity of the built-in power supply should not be increased blindly, so as to control the volume of the built-in power supply and the volume of the analyzer; secondly, better convenience also means the diversification of the analyzer's use environment, and the analyzer is put into use in various places, such as near the equator, such as near the polar region. Taking the polar region as an example, the cold environment is bound to Affect the performance of the internal components of the analyzer, or even make the analyzer unable to work normally

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] refer to figure 1 , Figure 2a and Figure 2b , a portable interference directional analyzer, including a housing, an electric board 2; the closed side wall surrounded by the electric board 2 forms a closed chamber 3 with the housing, and the internal components of the instrument are accommodated in the chamber 3 Inside;

[0039] Also housed in the chamber 3 is a constant temperature control module composed of a temperature measuring device 41, a first MCU unit, a thin film heating sheet 43, etc., wherein the temperature measuring device 41 is used to detect the temperature in the chamber 3 and output a relevant The first MCU unit obtains the information of the temperature in the chamber 3 according to the detection signal output by the temperature measuring device 41, and controls the thin film heating sheet 43 attached to the electric board 2 to start heating or stop heating according to the information.

[0040] In this way, first of all, use the electric board 2 ...

Embodiment 2

[0044] refer to Figure 3a , Figure 3b , Figure 4a and Figure 4b , a portable interference directional analyzer, comprising a housing one 11 and a housing two 12, an electric board one 21 and an electric board two 22 are arranged on the housing one 11 and the second housing 12 respectively, the outline of the electric board one 21 Same as the electric plate two 22, the electric plate one 21 and the electric plate two 22 construct a chamber 3 when they are docked; wherein, the surface of the end portion of the electric plate one 21 used for docking protrudes outwards to form a ribbed electrode 211, The surface of the end part of the electric plate 22 for docking is recessed inward to form a grooved electrode 221, and the shape of the ribbed electrode 211 is adapted to the shape of the grooved electrode 221 and the polarity is opposite; A control module, which includes a temperature measuring device 41, a first MCU unit, a thin film heating sheet 43 attached to the surface...

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Abstract

The invention discloses a portable interference directional analyzer. The portable interference directional analyzer comprises a shell, wherein a closed side wall which is formed by an electric plate in a surrounding manner is configured in the shell; a closed cavity for accommodating internal devices is established by the electric plate and the shell; a constant-temperature control module is configured in the cavity; the constant-temperature control module comprises a temperature-measurement device, a first MCU unit, and a thin film heating sheet attached to the electric plate, wherein the first MCU unit obtains the temperature information in the cavity according to the detecting signal output by the temperature-measurement device, and controls the thin film heating sheet to heat or stop heating according to the information; and the internal devices and the constant-temperature control module are powered by the electric plate. The portable interference directional analyzer provided by the invention designs the electric plate into a structure with the closed cavity based on the heating effect of the electric plate, so as to ensure that the internal devices in the cavity can work stably even if in cold environments.

Description

technical field [0001] The invention relates to a precision instrument, in particular to a portable interference directional analyzer. Background technique [0002] The interference directional analyzer is a signal analyzer equipment used for fixed-point radio monitoring and radio interference analysis. [0003] With the expansion of the application range of this equipment, fixed-point use can no longer meet the demand. Therefore, a portable interference directional analyzer has been developed and gradually put on the market. Compared with the traditional interference directional analyzer, the portable interference directional analyzer is not subject to geographical restrictions and can be used anywhere, which has obvious convenience. [0004] But at the same time, the portable interference directional analyzer also has shortcomings. First of all, for the sake of actual power demand and convenience, it is enough to make the built-in power supply enough, instead of blindly i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K5/06G05D23/19H02J7/35
CPCG05D23/19H02J7/35H05K5/0213H05K5/069
Inventor 马伟民
Owner 英聚德铁路动车配件(苏州)有限公司
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