CN208766287U - A kind of power detecting system - Google Patents
A kind of power detecting system Download PDFInfo
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- CN208766287U CN208766287U CN201821492215.XU CN201821492215U CN208766287U CN 208766287 U CN208766287 U CN 208766287U CN 201821492215 U CN201821492215 U CN 201821492215U CN 208766287 U CN208766287 U CN 208766287U
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- gear
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Abstract
The utility model relates to power supply test technical fields, more particularly to a kind of power detecting system, including connector, voltage driving switch is electrically connected in tap outputs, the input terminal of electric current driving switch and power gear switch, voltage driving switch includes first grade of voltage switch and second gear voltage switch, electric current driving switch includes first grade of current switch and second gear current switch, power gear switch includes first grade of power switch and second gear power switch, voltage driving switch, the output end of electric current driving switch and power gear switch is electrically connected the input terminal of switching switch, switching switch includes voltage changeover switch, current changeover switch and power switch, the output end of switching switch is electrically connected data analyzer, the utility model is by adjusting switching switch, three groups of data of display can be switched on data analyzer , by adjusting three groups of driving switch, three groups of data of different range value can be tested, are greatly improved work efficiency.
Description
Technical field
The utility model relates to power supply test technical fields, and in particular to a kind of power detecting system.
Background technique
It in the production process of power supply, needs that test of testing can be worked normally to power supply, while needing to test
Data are saved and are counted, in general, according to the difference of power supply output valve, need content to be tested and value range also phase not to the utmost
Together.
In the prior art, it when carrying out data test to power supply to be measured, needs to test each data repeatedly, measures number
According to more, tester is easy to cause test result to malfunction data obfuscation, and is directed to the power supply to be measured of different output valves, needs
It is tested with the test macro of respective range value, not only test speed is too slow for test in this way, and working efficiency is low.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of power detecting system.
Voltage driving switch, electric current is electrically connected in a kind of power detecting system, including connector, the tap outputs
The input terminal of driving switch and power gear switch, the voltage driving switch include first grade of voltage switch and second gear voltage
Switch, the electric current driving switch include first grade of current switch and second gear current switch, and the power gear switch includes
First grade of power switch and second gear power switch, what the voltage driving switch, electric current driving switch and power gear switched
Output end is electrically connected the input terminal of switching switch, switching switch including voltage changeover switch, current changeover switch and
The output end of power switch, the switching switch is electrically connected data analyzer.
Further scheme as the utility model: the first output end and second output terminal of the connector electrically connect respectively
Connect the input terminal of first grade of voltage switch and second gear voltage switch, first grade of voltage switch and second gear voltage switch
Output end is electrically connected the input terminal of voltage changeover switch, and the output end of the voltage changeover switch is electrically connected data analysis
Instrument.
Further scheme as the utility model: it is arranged on the route of the voltage changeover switch connection data analyzer
There is the first load.
Further scheme as the utility model: the third output end and the 4th output end of the connector electrically connect respectively
Connect the input terminal of first grade of current switch and second gear current switch, first grade of current switch and second gear current switch
Output end is electrically connected the input terminal of current changeover switch, and the output end of the current changeover switch is electrically connected data analysis
Instrument.
Further scheme as the utility model: it is arranged on the route of the current changeover switch connection data analyzer
There is the second load.
Further scheme as the utility model: the 5th output end of the connector and the 6th output end electrically connect respectively
Connect the input terminal of first grade of power switch and second gear power switch, first grade of power switch and second gear power switch
Output end is electrically connected the input terminal of power switch, and the output end of the power switch is electrically connected data analysis
Instrument.
Further scheme as the utility model: it is arranged on the route of the power switch connection data analyzer
There is third load.
The utility model has the beneficial effects that the utility model can measure voltage, electric current and power data simultaneously, need to only lead to
Switching switch is overregulated, can switch on data analyzer and show three groups of different data, tester does not allow error-prone, passes through
Three groups of driving switch are adjusted, three groups of data of different range value can be tested, greatly improved work efficiency.
Detailed description of the invention
Fig. 1 is a kind of power detecting system block diagram of the utility model.
In figure: 1- connector；2- voltage driving switch；3- electric current driving switch；4- power gear switch；5- switching switch；
6- data analyzer.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1, a kind of power detecting system, including connector 1,1 input terminal of connector connects power supply to be measured, described
6 output ends are provided on connector 1, (the electricity of transformation access of voltage driving switch 2 is electrically connected in 1 output end of connector
The switch of pressure value range, shift i.e. transformation access range of voltage values), electric current driving switch 3 (transformation access current value range
Switch, shift i.e. transformation access range of voltage values) and power gear switch 4 (convert access performance number range switch,
Shift i.e. transformation access performance number range) input terminal, the voltage driving switch 2 include first grade of voltage switch and second
Shelves voltage switch, the electric current driving switch 3 include first grade of current switch and second gear current switch, and the power gear is opened
Closing 4 includes first grade of power switch and second gear power switch, the voltage driving switch 2, electric current driving switch 3 and power profile
The output end of bit switch 4 is electrically connected the input terminal of switching switch 5 (data shown on switch data analyzer 6),
The switching switch 5 includes voltage changeover switch, current changeover switch and power switch, the output of the switching switch 5
End is electrically connected data analyzer 6 (a kind of test result display).
First grade of voltage switch and second gear electricity is electrically connected in the first output end and second output terminal of the connector 1
The output end of the input terminal to compress switch, first grade of voltage switch and second gear voltage switch is electrically connected voltage changeover switch
Input terminal, the output end of the voltage changeover switch is electrically connected data analyzer 6, and the voltage changeover switch connects data
The first load is provided on the route of analyzer 6.
First grade of current switch and second gear electricity is electrically connected in the third output end and the 4th output end of the connector 1
Flow the input terminal of switch, the output end electric connection current changeover switch of first grade of current switch and second gear current switch
Input terminal, the output end of the current changeover switch is electrically connected data analyzer 6, and the current changeover switch connects data
The second load is provided on the route of analyzer 6.
First grade of power switch and second gear function is electrically connected in the 5th output end and the 6th output end of the connector 1
The output end of the input terminal of rate switch, first grade of power switch and second gear power switch is electrically connected power switch
Input terminal, the output end of the power switch is electrically connected data analyzer 6, and the power switch connects data
Third load is provided on the route of analyzer 6.
The concrete operating principle of the utility model: power supply to be measured connect with connector 1, adjusts voltage respectively by startup power supply
Driving switch 2, electric current driving switch 3 and power gear switch 4 switch switch 5 by adjusting to the range for the value for needing to measure
On voltage changeover switch, current changeover switch and power switch, switching needs voltage, electric current and power to be shown respectively
Data can switch three groups of different data of display on data analyzer 6.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of power detecting system, which is characterized in that including connector, voltage gear is electrically connected in the tap outputs
The input terminal of switch, electric current driving switch and power gear switch, the voltage driving switch include first grade of voltage switch and
Second gear voltage switch, the electric current driving switch include first grade of current switch and second gear current switch, the power profile
Bit switch includes first grade of power switch and second gear power switch, the voltage driving switch, electric current driving switch and power
The output end of driving switch is electrically connected the input terminal of switching switch, and the switching switch includes voltage changeover switch, electric current
The output end of switching switch and power switch, the switching switch is electrically connected data analyzer.
2. a kind of power detecting system according to claim 1, which is characterized in that the first output end of the connector and
The input terminal of first grade of voltage switch and second gear voltage switch, first grade of voltage switch is electrically connected in two output ends
The input terminal of voltage changeover switch, the output end of the voltage changeover switch are electrically connected with the output end of second gear voltage switch
It is electrically connected data analyzer.
3. a kind of power detecting system according to claim 2, which is characterized in that the voltage changeover switch connects data
The first load is provided on the route of analyzer.
4. a kind of power detecting system according to claim 1, which is characterized in that the third output end of the connector and
The input terminal of first grade of current switch and second gear current switch, first grade of current switch is electrically connected in four output ends
The input terminal of current changeover switch, the output end of the current changeover switch are electrically connected with the output end of second gear current switch
It is electrically connected data analyzer.
5. a kind of power detecting system according to claim 4, which is characterized in that the current changeover switch connects data
The second load is provided on the route of analyzer.
6. a kind of power detecting system according to claim 1, which is characterized in that the 5th output end of the connector and
The input terminal of first grade of power switch and second gear power switch, first grade of power switch is electrically connected in six output ends
The input terminal of power switch, the output end of the power switch are electrically connected with the output end of second gear power switch
It is electrically connected data analyzer.
7. a kind of power detecting system according to claim 6, which is characterized in that the power switch connects data
Third load is provided on the route of analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492215.XU CN208766287U (en) | 2018-09-11 | 2018-09-11 | A kind of power detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492215.XU CN208766287U (en) | 2018-09-11 | 2018-09-11 | A kind of power detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766287U true CN208766287U (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821492215.XU Active CN208766287U (en) | 2018-09-11 | 2018-09-11 | A kind of power detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077470A (en) * | 2019-12-26 | 2020-04-28 | 北汽福田汽车股份有限公司 | Power supply gear function testing system and method |
-
2018
- 2018-09-11 CN CN201821492215.XU patent/CN208766287U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077470A (en) * | 2019-12-26 | 2020-04-28 | 北汽福田汽车股份有限公司 | Power supply gear function testing system and method |
| CN111077470B (en) * | 2019-12-26 | 2021-06-18 | 北汽福田汽车股份有限公司 | Power supply gear function testing system and method |
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