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Portable program-controlled current source voltage source

A program-controlled current source and voltage source technology, which is applied to electrical components, mobile frames, and circuit layout on support structures, can solve problems such as impossibility of simulation, high cost, and heavy weight of mobile power supplies, and achieve easy placement and functional Overall, the effect of improving work efficiency and control accuracy

Active Publication Date: 2021-04-30
嘉兴南湖学院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the debugging of the automation system is still based on the actual connection of the actual equipment, and it cannot be simulated, especially when there are many sensors and transmitters and they are scattered. It often requires the cooperation of many people to complete it. Therefore, based on the current situation, it is especially necessary to Simulation Alternative to Full-Scale Analog Sensor Characteristics
The debugging of automation system in foreign countries is to use large-scale simulation equipment, which is relatively expensive and has no practical and portable products.
The second is that the existing mobile power supply does not have the function of auxiliary movement, and the transportation method is mainly through the portable or back type. Since the weight of the mobile power supply is generally relatively heavy, it is not very convenient to use the portable or back type.
Third, the existing mobile power supply does not have the function of wire storage, so it is inconvenient to use in the field

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0032]Portable program-controlled current source voltage source, such asfigure 1 As shown, the current source voltage source is designed with STC5410AD single chip circuit and program, including interaction microcontroller modules, DC voltage regulators, backup power supplies, liquid crystal display modules, digital-to-analog conversion modules, analog to digital conversion modules, Keyboard module, current output, and voltage output.

Embodiment 2

[0034]Embodiment 2 describes a portable program-controlled current source voltage source. The present invention can be implemented as an electrical power supply from the power supply by means of a transport electric wire 11 having a joker 7 in the housing 1, which can be implemented as a far from the power supply. It is necessary to carry out an additional plug-in, more fully functional; the support leg 4 can be accommodated by the housing groove 8, which can be used to accommodate the support leg 4, which is convenient for the supply of the housing 1; The support leg 4 of the brakes can realize the power supply device, facilitating the moving power supply; by providing a conveying wire storage chamber on the housing 1, the conveying wire 11 can be accommodated without the transmission line. 11 Discriminate cases occur. details as follows:

[0035]Portable program-controlled current source voltage source, such asfigure 1 As shown, the sampling apparatus includes housing 1 and handle 2,...

Embodiment 3

[0038]Example 3 is an improvement on the basis of Example 2, the main improvement reflects the increase in the connecting plate 502 hinged from the housing 1, which can achieve the support leg 4 at all in both storage and working; when the leg 4 is When the storage state is fixed, the universal wheel 2 509 is fixed to the support surface in the connecting plate 502 and is engaged on the connecting plate 502 by the limit sleeve (503a) to ensure that the connecting plate 502 remains perpendicular to the bottom of the housing 1. State, the power supply device is moved at a desktop or the like; when the support leg 4 is in a support state, the universal wheel one 3 is in contact with the ground and passed through the limit sleeve (503a) to ensure that the leg 4 is always In the support state, the power supply device is stably moved on the ground; the card slots 507 are increased on the fixed shaft 501, and the card block 506 is added to the active sleeve 503b, ensuring that the limit sl...

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Abstract

The invention provides a portable program-controlled current source voltage source, and belongs to the technical field of mobile power supply equipment. The portable program-controlled current source voltage source comprises a shell, a handle, universal wheels I, supporting legs, a supporting leg storage assembly and a transmission wire storage assembly; an STC5410AD single-chip microcomputer circuit and a program design are adopted in the current source voltage source. According to the invention, a transmission wire with the jacks at the end part is arranged in the transmission wire storage cavity, so that power can be supplied to an electric appliance far away from a power supply, an additional power strip does not need to be carried, and the functions are more comprehensive; storage grooves are formed in the two sides of the lower end face, so that the supporting legs can be stored, and the power supply can be conveniently placed when not used; the bottom end of the shell is fixedly connected with the supporting legs of the universal wheels I with foot brakes, so that the power supply device can be pushed, and the mobile power supply is convenient to move; the shell is provided with the transmission wire storage cavity, so that the transmission wire can be stored, and the situation that the transmission wire is scattered is avoided.

Description

Technical field[0001]The present invention belongs to the technical field of mobile power supply equipment, and is specifically a portable program-controlled current source voltage source.Background technique[0002]With the development of social development and scientific and technological progress, especially battery technology, these mobile electronic devices have made a reality in a variety of living and operation. For example, wild camping, field work, etc. Mobile power is a very important role in field camping and field homework. Mobile mobile portability of the power supply makes the field camping and field workplaces have very flexible selectivity. Existing mobile power technology has developed very mature in terms of power supply, but existing mobile power is still resolved in the following technical issues during wild use.[0003]At present, the automation system is also based on the actual connection of the actual device, which does not make simulation, especially the sensor ...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K7/02H05K7/14F16M3/00
CPCH05K5/0217H05K5/0247H05K7/02H05K7/14F16M3/00
Inventor 姬红旭
Owner 嘉兴南湖学院
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