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Torque strain telemetering system and power supply control device thereof

A technology of a power control device and a telemetry system, which is applied in the direction of measuring devices, circuit devices, battery circuit devices, etc., can solve the problems of loss of advantages and restrictions on the scope of use, and achieve the effects of enhanced battery life, recovery of test work, and convenient disassembly and assembly

Inactive Publication Date: 2019-04-05
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

These disadvantages seriously restrict the scope of use of the device, making the advantages of small and light loss.

Method used

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  • Torque strain telemetering system and power supply control device thereof
  • Torque strain telemetering system and power supply control device thereof

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0022] combine figure 1 To illustrate this embodiment, the power control device of the present invention is used in a torque strain telemetry system, and includes a remote control switch module and a controllable lithium battery pack. The remote control switch module includes a switch signal receiving antenna, a high frequency encoding circuit and a relay. The power supply control device of the present invention controls the on-off of the power supply line th...

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Abstract

The invention discloses a torque strain telemetering system and a power supply control device thereof. The torque strain telemetering system comprises a remote controller, a power supply control device and a detection device, wherein the power supply control device comprises a remote control switch module and a controllable lithium battery pack; and the remote control switch module comprises a switch signal receiving antenna, a high-frequency coding circuit and a relay. By use of the power supply control device disclosed by the invention, according to the switch instruction of the remote controller, the remote control switch module is controlled so as to control a power supply circuit to be on and off so as to realize a purpose that the power supply circuit is on under a working state. Thepower supply control device supplies power to a transmission module in the detection device instead of cutting off the power supply circuit under a non-working state, the controllable lithium batterypack only maintains that the remote control switch module is free from power failure, and therefore, a purpose of electricity saving is achieved.

Description

technical field [0001] The patent application for this invention is a divisional application of the patent application 201810215272.1 dated March 15, 2018. [0002] The invention relates to the technical field of shafting torque measurement, in particular to a torque strain telemetry system and a power supply control device thereof. Background technique [0003] The measurement of shafting torque is an indispensable and important mechanical performance test item in the machinery industry, especially in shipbuilding, automobile, aircraft, lifting and military enterprises. It not only provides accurate theoretical data for industrial design, but also directly contributes to product inspection. Evaluation of technical performance. [0004] The current torque testing methods are mainly divided into two types, one is the frequency measurement method, and the other is the strain method. The equipment used in the domestic contingency method is basically made abroad. These equipme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L3/10H02J50/20H02J7/00
CPCG01L3/108H02J7/00H02J7/025H02J50/20
Inventor 沈铭玉赵培康顾豪
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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