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Hand-held terminal with constant value modifying and checking functions

A hand-held terminal and calibration technology, which is applied in the direction of instrumentation, electrical digital data processing, etc., can solve problems such as setting value modification confusion, affecting work, and danger, so as to improve work efficiency, facilitate operation, and save working time.

Pending Publication Date: 2021-11-19
贵州博顿电力自动化工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Modifying the setting value of the device remotely can improve a lot of work efficiency, and is beneficial to the protection of the device, saving time and a lot of work content, but in the process of modifying the setting value of the device remotely, If faced with multiple devices, it is easy to cause confusion in the process of modifying the setting value, which will affect the progress of the work and cause unnecessary danger.

Method used

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  • Hand-held terminal with constant value modifying and checking functions
  • Hand-held terminal with constant value modifying and checking functions
  • Hand-held terminal with constant value modifying and checking functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1-8, a handheld terminal with fixed value modification and checking functions, including a handheld terminal 1, a display control block 3 is provided on the upper side of the middle part of the handheld terminal 1, and a system control block 4 is provided on the lower side of the middle part of the handheld terminal 1, The middle part of the lower surface of the display control block 3 and the middle part of the upper surface of the system control block 4 are jointly installed with a connecting rod 23 in a vertical state. An arc-shaped indwelling groove 14, the middle part of the indwelling groove 14 is fixedly equipped with a first connecting piece 15, and the rear side of the indwelling groove 14 is jointly provided with a cross-section support frame 18, and the four corners of the front side outer surface of the support frame 18 Both are fixedly installed with a control panel 17 with a circular cross-section, and the middle part of the front outer surface...

Embodiment 2

[0032] see Figure 1-8 , in the case that other parts are the same as those of Embodiment 1, the difference between this embodiment and Embodiment 1 is that the outer surface of the front side of the handheld terminal 1 is in an open state, and the front side of the handheld terminal 1 is fixedly installed with a screen body 2, The middle part of the outer upper end of the rear side of the screen body 2 is in a fixed connection with the front outer surface of the display control block 3, and the middle part of the outer surface of one end of the hand-held terminal 1 is equipped with several key blocks 5 arranged at intervals. Extending into the inner surface of the handheld terminal 1, and the key block 5 is located between the side of the hand-held terminal 1, a key block integrated board 6 is installed together, and the middle lower side of the display control block 3 is close to the key block integrated board 6 side and The first connecting pipe 7 in a horizontal state is i...

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Abstract

The invention discloses a hand-held terminal with constant value modifying and checking functions. The terminal comprises: a hand-held terminal, wherein a display control block is arranged on the upper side of the middle part in the hand-held terminal; control panels with circular sections are fixedly mounted at four corners of the outer surface of the front side of a support frame; the periphery of the outer surface of the side, away from the handheld terminal, of a rotating block is fixedly provided with a first convex block with an arrowhead-shaped section; the middle, located above the rotating block, of the outer surface of the rear side of the hand-held terminal is fixedly provided with a second convex block with an arrowhead-shaped section. The terminal provided by the invention is simple in structure and easy to use, and during use, constant value modification can be conveniently carried out on different devices, so that the working efficiency in the constant value modification process is improved in the use process, constant value modification can be carried out on different devices more clearly, and the promotion of use is facilitated.

Description

technical field [0001] The invention relates to the technical field of fixed value modification, in particular to a hand-held terminal with fixed value modification and checking functions. Background technique [0002] The fixed value intelligent operation and maintenance system management system developed by this project aims to realize the maintenance record management and control of the whole process of protecting the fixed value through the combination of the main station system and the fixed value modification and verification handheld terminal. The station can adopt the scheme of setting value modification and checking handheld terminal to carry out setting value comparison and setting value issuance, and the substation protection setting value modification with the credit guarantee system uses the setting value modification and checking handheld terminal to carry out protection setting value issuance. The fixed value service will automatically generate a fixed value t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/40
CPCG06F13/385G06F13/409G06F13/4022
Inventor 魏红星韦永恒韦雕彭学银黄维彭佳
Owner 贵州博顿电力自动化工程有限责任公司
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