CN206178116U - Portable switching power supply testing arrangement - Google Patents
Portable switching power supply testing arrangement Download PDFInfo
- Publication number
- CN206178116U CN206178116U CN201621250427.8U CN201621250427U CN206178116U CN 206178116 U CN206178116 U CN 206178116U CN 201621250427 U CN201621250427 U CN 201621250427U CN 206178116 U CN206178116 U CN 206178116U
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- China
- Prior art keywords
- power supply
- unit
- detector
- display lamp
- switching power
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- Expired - Fee Related
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Abstract
The utility model discloses a portable switching power supply testing arrangement, including detector, power socket, variable power supply and control key, the upper surface of detector is provided with display panel, pilot lamp and operation button, the output of variable power supply and the input electric connection of exchange formula power, and exchange the output of formula power and current detection unit and voltage detection unit's input electric connection, current detection unit and voltage detection unit's output and information translation unit's input electric connection, and information translation unit and main control unit pass through the information acquisition unit connection, control key and display element's the output and the input electric connection of main control unit, the output of exchange formula power and main control unit all with the input electric connection of load. The utility model discloses a to switching power supply external load to detect the parameter of switching power supply voltage and electric current when fully loaded and unloaded, whether the judgement device is qualified.
Description
Technical field
This utility model is related to electric power testing equipment technical field, specially a kind of portable Switching Power Supply test device.
Background technology
With the popularization of various electrical equipment and electronic product in work and life, the application places of Switching Power Supply are extremely wide
It is general, at present during detecting to Switching Power Supply, often only pay attention to working condition of the Switching Power Supply in full load, and neglect
Depending on Switching Power Supply, when long-time is unloaded, whether electric current can be damaged Switching Power Supply, therefore is badly in need of on market a kind of split
Working condition of the powered-down source in the case where loading condition is applied.
Utility model content
The purpose of this utility model is to provide a kind of portable Switching Power Supply test device, to solve above-mentioned background technology
The problem of middle proposition, is had an advantageous effect in that；The device by exchange type power external load, to detect switch type electricity
The parameter of source voltage and current when fully loaded and unloaded, can effectively detect the performance of exchange type power.
For achieving the above object, this utility model provides following technical scheme：A kind of portable Switching Power Supply test device,
Including detector, USB interface, outlet, variable power supply and control key, the upper surface of the detector be provided with display panel,
Display lamp and operation button, and display lamp is arranged on the centre of display panel and operation button, the USB interface and outlet set
Put in the side of detector, and the another side of detector is provided with detection folder, the outfan and switch type of the variable power supply
The input of power supply is electrically connected with, and the outfan of exchange type power and current detecting unit and the input of voltage detection unit
It is electrically connected with, the current detecting unit and the outfan of voltage detection unit electrically connect with the input of information conversion unit
Connect, and information conversion unit is connected with main control unit by information acquisition unit, the outfan of the control key and display unit
It is electrically connected with the input of main control unit, and is electrically connected between main control unit and information contrast module, the switch type electricity
The outfan of source and main control unit is electrically connected with the input of load.
Preferably, the display lamp is provided with five, and respectively sensors work display lamp, electric current output no-load is indicated
Lamp, the fully loaded display lamp of electric current output, voltage output zero load display lamp and the fully loaded display lamp of voltage output.
Preferably, the detection sandwiched is equipped with two, and respectively red output detection is pressed from both sides and black input detection folder, and inspection
Survey folder to be connected with the detection circuit board inside detector by wire.
Preferably, the shell of the detector is rigid plastics material members.
Preferably, the information in the detector can insert USB flash disk and be shifted by USB interface.
Compared with prior art, the beneficial effects of the utility model are：The equipment is provided with inspection in the upper surface of detector
Survey device relay indicating light, electric current output no-load indicate lamp current, the fully loaded display lamp of electric current output, voltage output zero load display lamp and
Voltage output is fully loaded with display lamp, can timely show the working condition of detector, and exchange type power fully loaded or
It is whether qualified when unloaded, and display panel is provided with above display lamp, the various parameters in detection can be intuitively shown, and
And the surface of detector is provided with USB interface, can on the detector access USB flash disk and be transferred out the information of detection.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural system figure of the present utility model.
In figure：1- detectors；2- display lamps；3-USB interfaces；4- display panels；5- operates button；6- outlets；7- is examined
Survey folder；8- variable power supplies；9- exchange type powers；10- current detecting units；11- information conversion units；12- information acquisition units；
13- main control units；14- control keys；15- information contrast modules；16- voltage detection units；17- is loaded；18- display units.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that this utility model is provided：A kind of portable Switching Power Supply test device,
Including detector 1, USB interface 3, outlet 6, variable power supply 8 and control key 14, the upper surface of detector 1 is provided with display
Plate 4, display lamp 2 and operation button 5, and display lamp 2 is arranged on the centre of display panel 4 and operation button 5, USB interface 3 and power supply
Socket 6 is arranged on the side of detector 1, and the another side of detector 1 is provided with detection folder 7, the outfan of variable power supply 8 with
The input of exchange type power 9 is electrically connected with, and the outfan of exchange type power 9 and current detecting unit 10 and voltage detecting list
The input of unit 16 is electrically connected with, outfan and the information conversion unit 11 of current detecting unit 10 and voltage detection unit 16
Input is electrically connected with, and information conversion unit 11 is connected with main control unit 13 by information acquisition unit 12, the He of control key 14
The outfan of display unit 18 is electrically connected with the input of main control unit 13, and main control unit 13 and information contrast module 15 it
Between be electrically connected with, the outfan of exchange type power 9 and main control unit 13 is electrically connected with the input of load 17, display lamp 2
Five are provided with, display lamp, voltage are fully loaded with the respectively relay indicating light of detector 1, electric current output no-load display lamp, electric current output
Output no-load display lamp and the fully loaded display lamp of voltage output, detect that folder 7 is provided with two, and respectively red output detection is pressed from both sides and black
Color input detection folder, and detect that folder 7 is connected by wire with the detection circuit board inside detector 1, the shell of detector 1 is hard
Matter plastic material component, the information in detector 1 can insert USB flash disk and be shifted by USB interface 3.
Operation principle：Exchange type power 9 is accessed into variable power supply 8 when using, outfan accesses detector 1, it is first determined
The voltage of variable power supply 8, is input into the voltage of variable power supply 8, when electric current is through exchange type power 9, master control list on detector 1
The size of first 13 controllable loads 17, current detecting unit 10 and voltage detection unit 16 can be detected in exchange type power 9
Electric current and its two ends voltage, can be by the electricity in current detecting unit 10 and voltage detection unit 16 in information conversion unit 11
Signal is converted into digital signal, and information acquisition unit 12 is acquired to signal, the now control information of main control unit 13 contrast mould
Block 15 is reacted on display unit 18 after the information of correct information and collection is contrasted, and testing staff can be from display unit 18
It is upper judge exchange type power 9 product it is excellent.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (5)
1. a kind of portable Switching Power Supply test device, including detector（1）, USB interface（3）, outlet（6）, can power transformation
Source（8）And control key（14）, it is characterised in that：The detector（1）Upper surface be provided with display panel（4）, display lamp（2）
With operation button（5）, and display lamp（2）It is arranged on display panel（4）With operation button（5）Centre, the USB interface（3）With
Outlet（6）It is arranged on detector（1）Side, and detector（1）Another side be provided with detection folder（7）, it is described can
Variable power source（8）Outfan and exchange type power（9）Input be electrically connected with, and exchange type power（9）Outfan with electricity
Stream detector unit（10）And voltage detection unit（16）Input be electrically connected with, the current detecting unit（10）With voltage inspection
Survey unit（16）Outfan and information conversion unit（11）Input be electrically connected with, and information conversion unit（11）With master control
Unit（13）By information acquisition unit（12）Connection, the control key（14）And display unit（18）Outfan and master control list
Unit（13）Input be electrically connected with, and main control unit（13）With information contrast module（15）Between be electrically connected with, the exchange
Formula power supply（9）And main control unit（13）Outfan with load（17）Input be electrically connected with.
2. a kind of portable Switching Power Supply test device according to claim 1, it is characterised in that：The display lamp（2）
Five are provided with, display lamp, voltage are fully loaded with respectively sensors work display lamp, electric current output no-load display lamp, electric current output
Output no-load display lamp and the fully loaded display lamp of voltage output.
3. a kind of portable Switching Power Supply test device according to claim 1, it is characterised in that：The detection folder（7）
Two are provided with, respectively red output detection is pressed from both sides and black input detection folder, and detection folder（7）By wire and detector
（1）Internal detection circuit board connection.
4. a kind of portable Switching Power Supply test device according to claim 1, it is characterised in that：The detector（1）
Shell be rigid plastics material members.
5. a kind of portable Switching Power Supply test device according to claim 1, it is characterised in that：The detector（1）
Interior information can pass through USB interface（3）Insertion USB flash disk is shifted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250427.8U CN206178116U (en) | 2016-11-21 | 2016-11-21 | Portable switching power supply testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250427.8U CN206178116U (en) | 2016-11-21 | 2016-11-21 | Portable switching power supply testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178116U true CN206178116U (en) | 2017-05-17 |
Family
ID=58686874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250427.8U Expired - Fee Related CN206178116U (en) | 2016-11-21 | 2016-11-21 | Portable switching power supply testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226814A (en) * | 2018-02-28 | 2018-06-29 | 湖州旭源电气科技有限公司 | A kind of direct current high frequency switch power fault detect protective device |
| CN109116265A (en) * | 2018-07-25 | 2019-01-01 | 郑州云海信息技术有限公司 | The processing method and system of the fully loaded upper electrical anomaly concussion of power module overshoot test |
-
2016
- 2016-11-21 CN CN201621250427.8U patent/CN206178116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226814A (en) * | 2018-02-28 | 2018-06-29 | 湖州旭源电气科技有限公司 | A kind of direct current high frequency switch power fault detect protective device |
| CN109116265A (en) * | 2018-07-25 | 2019-01-01 | 郑州云海信息技术有限公司 | The processing method and system of the fully loaded upper electrical anomaly concussion of power module overshoot test |
| CN109116265B (en) * | 2018-07-25 | 2021-02-02 | 苏州浪潮智能科技有限公司 | Method and system for processing full-load power-on abnormal oscillation during power module overshoot test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181121 |