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Physical measurement electrical instrument

An electrical instrument and instrument technology, applied in the field of physical measurement of electrical instruments, can solve the problems of complicated operation and operation of electrical instruments, large overall occupied space, inconvenient use and placement, etc. Effect

Inactive Publication Date: 2019-03-29
张春严 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. The use and operation of the above-mentioned electrical instruments are complicated, and the overall space is large, inconvenient to use and place, and the use efficiency is low

Method used

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Embodiment Construction

[0025] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined in the present application.

[0026] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, the circuit connections adopted are all conventional models in the prior art, and ...

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Abstract

The invention discloses a physical measurement electrical instrument and relates to the technical field of electrical instrumentation equipment. The instrument comprises a instrument body, a current sensor probe, and a temperature sensor probe. A housing is arranged at the rear of the instrument body. The housing is provided with inlet and outlet holes, and the inlet and outlet holes are two respectively. The two outlet holes are located on both sides of the housing respectively. A first connecting line is arranged on a first binding post. A second connecting line is arranged on a second binding post. A support frame is arranged on one end of a connecting rod away from the housing. The support frame is provided with a connecting rope which is an elastic rope. A ball headed universal jointis arranged at the bottom of the housing. An adjusting rod is arranged at the bottom of the ball headed universal joint. A base is arranged below the adjusting rod. A bottom rod is arranged on the base. The adjusting rod and the bottom rod are hinged. The base is L-shaped. A support base is arranged on the top of the end of the base away from the housing. A positioning frame and a positioning groove are arranged on the support base. The instrument has the beneficial effects that the use of the electrical instrument is safer and more effective, takes up less space, and is convenient to use andplace.

Description

technical field [0001] The invention mainly relates to the technical field of electrical instrument equipment, in particular to a physical measuring electrical instrument. Background technique [0002] At present, electrical instruments are used in a wide range and involve many aspects. We often need to measure electrical current, but when measuring current, we often need to consider the situation of power heating, and we need to measure the temperature. In the prior art, an electrical instrument capable of simultaneously measuring current and temperature appears and is applied in teaching practice. For example, the patent ZL201710920343.3 discloses a physical measurement electrical instrument suitable for students to use in the laboratory. The wire is stretched into the first chute by pulling the hanging ring through the spring, which can effectively prevent the wires of the electrical instrument from interacting with each other. Winding, and adding a movable board to prot...

Claims

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Application Information

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IPC IPC(8): G01D21/02G01D11/00
CPCG01D11/00G01D21/02
Inventor 张春严张冬冬王冰亚杨大伟张姣托
Owner 张春严
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