CN207992348U - A kind of electronic product auto switching electric test device - Google Patents
A kind of electronic product auto switching electric test device Download PDFInfo
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- CN207992348U CN207992348U CN201820393722.1U CN201820393722U CN207992348U CN 207992348 U CN207992348 U CN 207992348U CN 201820393722 U CN201820393722 U CN 201820393722U CN 207992348 U CN207992348 U CN 207992348U
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Abstract
A kind of electronic product auto switching electric test device, including AC relay, DC relay, control terminal, the first adapter, the second adapter, socket and test terminal；The input terminal of first adapter is connected with 220V alternating currents, and output end and the DC terminal of AC relay, DC relay and control terminal are respectively connected with；The output end of the control terminal is connected with the DC control end of the DC relay；The output end of the DC relay is respectively connected with the DC control end of the AC relay and the power key lead of test terminal；The AC relay is connected between 220V alternating currents and socket；The output end of the socket is connected with the input terminal of the second adapter；The output end of second adapter is connected with the power input of the test terminal.The utility model is suitable for all households and industry electronic product, phantom shoppers' usage scenario and city's electric control test, ensures safety and stability of the consumer using electronic equipment.
Description
Technical field
The utility model is related to household/industry electronic product test field, especially a kind of electronic product automatic power on-off
Test device.
Background technology
Electronic product, widely known mobile phone, tablet, computer, MP3, MP4, to kitchen products, ice wash product, treadmill,
Sweeper, robot, voting machine, large-screen display equipment etc. need the product of mains-supplied, all flee to fall 220V alternating currents
The pulse shock for unstable or abnormal power-down/power on is not switched on so as to cause electronic product, burns, explode etc. and damage and endangering.
Currently, abnormal power-down/power up test of electronic product often uses manual testing, testing time is limited, Er Qiezao
At the waste of human cost.Therefore, simulate it is various in the case of 220V alternating currents abnormal power-down/upper electrical phenomena, and can weigh
The device of multiple loop test come ensure electronic product electric main part performance, so as to design more stablize, safety
Household/industry electronic product, is necessary.
Utility model content
The main purpose of the utility model is to overcome in the prior art, a kind of raisings electronic product safety and surely is proposed
Qualitative electronic product auto switching electric test device.
The utility model adopts the following technical solution：
A kind of electronic product auto switching electric test device, including：AC relay, DC relay, control terminal,
One adapter, the second adapter, socket and test terminal；The input terminal of first adapter is connected with 220V alternating currents,
Output end and the DC terminal of AC relay, DC relay and control terminal are respectively connected with；The output end of the control terminal
It is connected with the DC control end of the DC relay；The output end of the DC relay is straight with the AC relay
The power key lead of flow control end and test terminal is respectively connected with；The AC relay be connected to 220V alternating currents and socket it
Between；The output end of the socket is connected with the input terminal of the second adapter；The output end of second adapter and the test
The power input of terminal is connected.
Preferably, the DC relay is multi-channel DC relay.
The DC relay includes two independent DC relays.
Preferably, the DC relay is network relay.
Preferably, the test device further includes wireless router；The control terminal by the wireless router with
The DC relay is connected.
Preferably, the output end of first adapter is connected with the DC terminal of the wireless router.
Preferably, the control terminal includes one or more cameras.
Preferably, the AC relay is contact normally opened relay.
Preferably, the DC relay is contact normally opened relay.
Preferably, the AC relay is the relay with optocoupler control module.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit：
The utility model can simulate it is various in the case of 220V alternating currents abnormal power-down/upper electrical phenomena, and can repeat
Loop test, ensure electronic product electric main part performance, so as to design more stablize, safety household/industry
Electronic product；
The utility model makes the test of simulation 220V electric main abnormal power-downs become simpler, safe and efficient, can
It tests and achieves automatically to inquire data automatically in the case of unattended, can effectively control electronic product adapter and fill
The safety and stability that electricity, alternating current power on.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the auto test flow figure of the utility model.
Specific implementation mode
Below by way of specific implementation mode, the utility model will be further described.
It is shown in Figure 1, a kind of electronic product auto switching electric test device of the utility model, including：AC relay
1, DC relay 2, control terminal 3, the first adapter 4, the second adapter 5, socket 6 and test terminal 7；First adaptation
The input terminal of device 4 is connected with 220V alternating currents, and the output end of first adapter 4 is connected with the DC terminal of AC relay 1
To export 5V direct currents；The output end of first adapter 4 is connected with DC relay 2 to export 12V DC；Described first is suitable
The output end of orchestration 4 is connected with the DC terminal of control terminal 3 to provide 5V direct currents；The output end of the control terminal 3 with it is described
The DC control end of DC relay 2 is connected to control the open/close of 2 contact of DC relay；The one of the DC relay 2
Output end is connected with the DC control end of the AC relay 1 to control the open/close of 1 contact of AC relay；The direct current
Another output end of relay 2 be connected with the power key lead of the test terminal 7 simulation booting, shut down or short-press is standby calls out
It wakes up；The AC relay 1 is connected between 220V alternating currents and socket 6 to control the power on/off of socket 6；The socket 6 it is defeated
Outlet is connected with the input terminal of the second adapter 5；The output end of second adapter 5 and the power supply of the test terminal 7 are defeated
Enter end to be connected to provide the power supply needed according to test 7 type of terminal.
Specifically, test terminal 7 includes but not limited to mobile phone, tablet, computer, MP3, MP4, kitchen products, ice wash product,
Treadmill, sweeper, robot, voting machine, large-screen display equipment etc. need the product of mains-supplied.
Specifically, the control terminal 3 includes but not limited to mobile phone, PAD, laptop computer or desktop computer.
Further, the DC relay 2 is multi-channel DC relay.It is if it is multi-channel DC relay, then described
The output end of control terminal 3 is connected with the DC control end of the DC relay 2 to control 2 contact of DC relay
Open/close；Multi-channel DC relay wherein all the way output with the DC control end of the AC relay 1 be connected with control exchange
The open/close of 1 contact of relay；The power key lead of the another way output of the multi-channel DC relay and the test terminal 7
Be connected simulation booting, shutdown or short-press standby wakeup.
Certainly, the DC relay 2 can also be including two independent DC relays, first adapter 4
DC power supply is provided respectively for two independent DC relays.The output end of the control terminal 3 and two independent direct currents
The DC control end of relay is respectively connected with to control the open/close of DC relay contact；One of DC relay
Output end is connected with the DC control end of the AC relay 1 to control the open/close of 1 contact of AC relay；Another is straight
The output end of current relay is connected with the power key lead of the test terminal 7 simulates booting, shutdown or short-press standby wakeup.
Further, the DC relay 2 is network relay；It can be whole by wireless network or cable network and control
End 3 is communicated.
Further, the test device further includes wireless router 8；The control terminal 3 passes through the wireless routing
Device 8 is connected with the DC relay 2.The output end of first adapter 4 is connected with the DC terminal of the wireless router 8
To export 12V DC.
Further, the control terminal 3 includes one or more cameras.The camera is for taking pictures with to surveying
Examination terminal 7 is monitored in real time.Certainly, the photo captured by the camera can be achieved, in unattended situation
Test result inquiry is carried out after lower automatic test.
Further, the AC relay 1 and the DC relay 2 are contact normally opened relay.220V alternating currents fall
The control time of electricity/energization depends on the response time of relay.
Further, the AC relay 1 is the relay with optocoupler control module, to improve the safety of operator
Property.
Shown in Figure 2, for the control flow chart of the utility model single test, control terminal 3 sends signal A1 controls
The closure all the way of multi-channel DC relay sends out signal A2 to single channel AC relay 1, while single channel AC relay 1 receives
The cities 220V conduct after signal A2, and alternating current is provided to test terminal 7；Control terminal 3 sends signal B1 and controls road DC relay 2
Another way closure send out of short duration signal B2, test terminal 7 receives that transient signals B2 rear molds are quasi- to be manually switched on；It is to be measured
After trying 7 normal boot-strap of terminal, control terminal 3 calls camera to take pictures monitoring test terminal 7 in real time, is sent out after preservation data
Electric signal A3 is given away, while the cities 220V are electrically disconnected after the reception signal of single channel AC relay 1 A3.
Control of the utility model by control terminal 3 as control terminal to entire environment and signal sending time, according to need
It asks and various scenario simulations goes out the environment of 220V alternating current power down, and control the power key of development phase product to simulate booting, close
Then the feature operations such as machine, short-press standby wakeup carry out real-time oversight and photo archive by control terminal 3 to test terminal 7, with
Just test result is inquired；Fig. 1 dotted line frames are 220V alternating currents partial set inside socket 6, and it is (straight only to draw DC control supply
Flow end) and control signal (DC control end), it is more advantageous to the safety operated；Multi-channel DC relay can be according to test quantity
Demand choose the network relay module of multichannel.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of electronic product auto switching electric test device, which is characterized in that including：AC relay, DC relay, control
Terminal, the first adapter, the second adapter, socket and test terminal processed；The input terminal of first adapter and 220V alternating currents
It is connected, output end and the DC terminal of AC relay, DC relay and control terminal are respectively connected with；The control terminal
Output end be connected with the DC control end of the DC relay；The output end of the DC relay with it is described exchange after
The DC control end of electric appliance and the power key lead of test terminal are respectively connected with；The AC relay be connected to 220V alternating currents with
Between socket；The output end of the socket is connected with the input terminal of the second adapter；The output end of second adapter and institute
The power input for stating test terminal is connected.
2. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that the direct current after
Electric appliance is multi-channel DC relay.
3. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that the direct current after
Electric appliance includes two independent DC relays.
4. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that the direct current after
Electric appliance is network relay.
5. a kind of electronic product auto switching electric test device according to claim 1 or 4, which is characterized in that the survey
It further includes wireless router that trial assembly, which is set,；The control terminal is connected by the wireless router with the DC relay.
6. a kind of electronic product auto switching electric test device according to claim 5, which is characterized in that described first is suitable
The output end of orchestration is connected with the DC terminal of the wireless router.
7. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that the control is eventually
End includes one or more cameras.
8. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that it is described exchange after
Electric appliance is contact normally opened relay.
9. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that the direct current after
Electric appliance is contact normally opened relay.
10. a kind of electronic product auto switching electric test device according to claim 1, which is characterized in that the exchange
Relay is the relay with optocoupler control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393722.1U CN207992348U (en) | 2018-03-22 | 2018-03-22 | A kind of electronic product auto switching electric test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393722.1U CN207992348U (en) | 2018-03-22 | 2018-03-22 | A kind of electronic product auto switching electric test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992348U true CN207992348U (en) | 2018-10-19 |
Family
ID=63828708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820393722.1U Active CN207992348U (en) | 2018-03-22 | 2018-03-22 | A kind of electronic product auto switching electric test device |
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| Country | Link |
|---|---|
| CN (1) | CN207992348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684146A (en) * | 2018-12-28 | 2019-04-26 | 北京旷视科技有限公司 | Upper and lower electric test method, device, system and processing equipment |
| CN109857599A (en) * | 2018-12-28 | 2019-06-07 | 北京旷视科技有限公司 | Method, apparatus, system and computer-readable medium for hardware device test |
| CN110609189A (en) * | 2019-09-26 | 2019-12-24 | 珠海格力电器股份有限公司 | Test circuit of electronic component |
-
2018
- 2018-03-22 CN CN201820393722.1U patent/CN207992348U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684146A (en) * | 2018-12-28 | 2019-04-26 | 北京旷视科技有限公司 | Upper and lower electric test method, device, system and processing equipment |
| CN109857599A (en) * | 2018-12-28 | 2019-06-07 | 北京旷视科技有限公司 | Method, apparatus, system and computer-readable medium for hardware device test |
| CN110609189A (en) * | 2019-09-26 | 2019-12-24 | 珠海格力电器股份有限公司 | Test circuit of electronic component |
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