CN207964970U - A kind of wireless charger ageing tester - Google Patents
A kind of wireless charger ageing tester Download PDFInfo
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- CN207964970U CN207964970U CN201820075200.7U CN201820075200U CN207964970U CN 207964970 U CN207964970 U CN 207964970U CN 201820075200 U CN201820075200 U CN 201820075200U CN 207964970 U CN207964970 U CN 207964970U
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- wireless charger
- wireless
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- aging cabinet
- aging
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Abstract
The utility model belongs to technical field of measurement and test, provides a kind of wireless charger ageing tester, and wireless charger ageing tester includes industry control module and aging cabinet；Aging cabinet is equipped with several test modules；Each test module includes power supply, wireless receiver and detection unit；Power supply is used to provide electric energy for tested wireless charger；Wireless receiver is used to realize the energy for communicating, and receiving the wireless transmission of its transmitting with tested wireless charger；Detection unit is connect with wireless receiver and industry control module respectively, the electric energy sent for receiving wireless receiver, and detects its voltage and current, and testing result is passed to industry control module；Industry control module, the testing result being detected to tested wireless charger for monitoring aging cabinet in real time simultaneously carry out analysis preservation to testing result, technical solutions of the utility model solve power resistor error it is big, in real time record aging test result the problems such as.
Description
Technical field
The utility model is related to technical field of measurement and test, especially a kind of wireless charger ageing tester.
Background technology
Wireless charger refers to the charger for not having to traditional charging power cord and being connected on the terminal device for needing to charge,
Newest wireless charging technology is used, by using the magnetic field generated between coil, transmits electric energy, wireless charging system is main
Using electromagnetic induction principle, the transmission that energy coupling realizes energy is carried out by coil.With the maturation of wireless charging technology, respectively
The wireless charger of kind various kinds comes out, currently, the aging techniques of wireless charger are in a wireless receiving end power electricity in parallel
Resistance is equivalent to nominal load, wherein the error of power resistor is larger, cannot accurately reach the required value of rated current；Aging fills
Set poor compatibility, the same power aging load cannot aging different size simultaneously product, could be used after needing change；Always
Change test process to need the artificial record time, check and abnormal etc. achieve the purpose that the aging of product and be unable to record product survey
The data of examination process.
Utility model content
The purpose of this utility model is to provide a kind of wireless charger ageing testers, it is intended to solve existing power
The error of resistance is larger, the same power aging load product of aging different size, burn-in test process cannot need simultaneously
Artificial clock checks exception, is unable to the problems such as data of record product process.
The utility model is realized in this way the wireless charger ageing tester includes industry control module and aging
Cabinet；
The aging cabinet is equipped with several test modules；Each test module include power supply, wireless receiver and
Detection unit；
The power supply is used to provide electric energy for tested wireless charger；
The wireless receiver is used to realize the wireless biography for communicating, and receiving its transmitting with the tested wireless charger
Defeated energy；
The detection unit is connect with the wireless receiver and the industry control module respectively, described is wirelessly connect for receiving
The electric energy that device is sent is received, and detects its voltage and current, testing result is passed into the industry control module；
The industry control module, the inspection that the tested wireless charger is detected for monitoring the aging cabinet in real time
It surveys result and analysis preservation is carried out to the testing result.
Further, the aging cabinet includes cabinet that three perpendicular walls, bottom plate and top plate surround and to be set up in described three perpendicular
Several layer frame plates on wall；
The frame plate is for shelving the tested wireless charger.
Further, several radiator fans are installed on the cabinet.
Further, the power supply of the aging cabinet includes AC outlet and DC adapter, the direct current adaptation
Device is plugged in the AC outlet, and output direct current supplies electricity to the tested wireless charger.
Further, the aging cabinet further includes the electric switch for controlling aging cabinet switch.
Further, the industry control module includes industrial personal computer, input equipment and display equipment.
Further, the wireless receiver includes pedestal and the pcb board that is fixed on the pedestal.
Further, the detection unit is a detection plate；The detection plate is embedded on the aging cabinet inner wall, described
The voltage and current detection circuit that detection plate is equipped with load circuit and is detected to the Current Voltage of the load circuit；It is described
Load circuit includes adjustable resistance circuit.
A kind of wireless charger ageing tester that the utility model embodiment provides, industry control module, for supervising in real time
The test mode that the aging cabinet tests the tested wireless charger is controlled, obtains the aging cabinet to described tested
The testing result tested of wireless charger and analysis preservation is carried out to the testing result, solve the existing same work(
Rate aged load cannot the aging of product of aging different size simultaneously, test process need manually to clock and check exception, Bu Nengji
The problems such as recording the data of product process, the detection unit is connect with the wireless receiver and the industry control module respectively, is used
In the electric energy that the reception wireless receiver is sent, and its voltage and current is detected, testing result is passed into the work
Module is controlled, solves the problems, such as that the error of existing power resistor is larger.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of modular structure signal for wireless charger ageing tester that one embodiment of the utility model provides
Figure；
Fig. 2 is a kind of aging cabinet 10 for wireless charger ageing tester that one embodiment of the utility model provides
Concrete structure schematic diagram；
Fig. 3 is a kind of wireless receiver 13 for wireless charger ageing tester that one embodiment of the utility model provides
Concrete structure schematic diagram.
Wherein, each reference numeral in figure：
10, aging cabinet；11, power supply；12, detection unit；13, wireless receiver；131, PCB plates；132, pedestal；
14, three perpendicular wall；15, bottom plate；16, top plate；17, frame plate；18, electric switch；20, industry control module；30, wireless charger.
Specific implementation mode
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 used to explain
The utility model is not used to limit the utility model.
In order to illustrate the technical solution of the utility model, illustrated below by specific embodiment.
Fig. 1 shows the modular structure for the wireless charger ageing tester that one embodiment of the utility model is provided,
For convenience of description, only the parts related to this embodiment are shown, and details are as follows：
As shown in Figure 1, the utility model provides a kind of wireless charger ageing tester, wireless charger burn-in test
Device includes industry control module 20 and aging cabinet 10.
Aging cabinet 10 is equipped with several test modules；Each test module include power supply 11, wireless receiver 13 with
And detection unit 12.
Specifically, the test module in aging cabinet 10 is set according to 10 size of aging cabinet, user demand, it is each to test
Module all contains power supply 11, wireless receiver 13 and detection unit 12, passes through several tests in aging cabinet 10
Module carries out burn-in test to several tested wireless chargers 30 simultaneously.
Power supply 11 is used to provide electric energy for tested wireless charger 30.
Specifically, power supply 11 provides operating voltage to tested wireless charging, when power supply 11 breaks down,
Wireless charger 30 is powered without work by the power supply 11 in other test modules.
Wireless receiver 13 is used to realize with tested wireless charger 30 and communicate, and receives the wireless transmission that it emits
Energy.
It should be noted that wireless charger 30 is placed in aging cabinet 10, wireless charger 30 has wireless transmitter,
There is wireless receiver 13, wireless receiver 13 can receive the energy of wireless transmission, when wireless charger 30 in aging cabinet 10
When start-up operation, wireless charger 30 converts electrical energy into electromagnetic energy, is communicated by wireless receiver 13 and wireless charger 30
Cooperation agreement, wireless charger 30 send the energy of wireless transmission to wireless receiver 13, and wireless charger 30 receives wireless biography
Defeated energy, wireless charger 30 wireless transmitter and wireless receiver 13 in charging process, which need to communicate, could normally connect
It is continuous reliably to work, otherwise occur as soon as the bad phenomenon that charging is interrupted.
Detection unit 12 is connect with wireless receiver 13 and industry control module 20 respectively, is transmitted for receiving wireless receiver 13
The electric energy to come over, and its voltage and current is detected, testing result is passed into industry control module 20.
Specifically, detection unit 12 receives the electric energy that wireless receiver 13 transmits, and this electric energy is consumed, will be consumed
The voltage and current detected in the process is sent to industry control module 20 by serial bus, and wherein further including in detection unit 12 can
Resistance circuit is adjusted, in the prior art, after long-time aging, power resistor resistance value is understood variation with temperature and changed, load electricity
Stream can also change, in the utility model, after long-time aging, if resistance changes, by required resistance or
Resistance value needed for after temperature change is adjusted resistance value by adjustable resistance, reaches the required value of rated current, solves existing
Power resistor the larger problem of error.
Industry control module 20, the testing result that tested wireless charger 30 is detected for monitoring aging cabinet 10 in real time
And analysis preservation is carried out to testing result.
Further, as one preferred embodiment of the utility model, industry control module 20 includes industrial personal computer, input equipment and shows
Show equipment.
In the utility model, the multifunctional controller of industrial personal computer model CP1101, input equipment is mouse and keyboard, is led to
The various conditions of aging needs can be arranged by crossing input equipment；By show equipment show aging cabinet 10 to wireless charger 30 into
State, charging defective mode in the capable off-line state tested, inorganic mesa-shaped state, pattern transition status, charging wait state, charging
And charging complete state can intuitively find in display equipment interface when the exception for charging interruption occur, reach efficient standard
True aging effect, and record the entire ageing process of wireless charger 30；The control to aging cabinet 10 is realized by industrial personal computer.
It should be noted that industry control module 20, real time monitoring aging cabinet 10 tests tested wireless charger 30
Test mode, obtain the testing result that aging cabinet 10 tests tested wireless charger 30 and testing result carried out
Analysis preserves.Test parameter is arranged to the burn-in test of wireless charger 30 in industry control module 20, for example, test environment, input electricity
Pressure, load parameter, the conditions such as testing time, realize the load of same power aging can simultaneously to the product of aging different size into
Row test monitors the test mode that aging cabinet 10 tests tested wireless charger 30 in real time, cannot in ageing process
Real time monitoring is just difficult to find the exception that charging is interrupted, and obtains the inspection that aging cabinet 10 tests tested wireless charger 30
It surveys result and analysis preservation is carried out to testing result, the burn-in test process needs of solution manually clock, check the problems such as abnormal, lead to
Analyzing processing can also be carried out to testing result by crossing industry control module 20, for example, whether wireless charger 30 works normally, industry control module
Preservation is numbered in the testing result of 20 pairs of all wireless chargers 30, by such method, is able to know that corresponding to be measured
Article test case, moreover it is possible to testing result be inquired by the number on article to be measured, wireless charger 30 can be recorded
Entire ageing process, occur charging interrupt exception, can very intuitively display equipment interface find, reach efficiently and accurately
Aging effect.
A kind of wireless charger ageing tester that the utility model embodiment provides, industry control module 20, for real-time
Testing result that monitoring aging cabinet 10 is detected tested wireless charger 30 simultaneously carries out analysis preservation to testing result, solves
Certainly existing same power aging load cannot the aging of product of aging different size simultaneously, test process needs manually clock
Check exception, be unable to the problems such as data of record product process, detection unit 12 respectively with wireless receiver 13 and industry control module
20 connections, the electric energy sent for receiving wireless receiver 13, and its voltage and current is detected, testing result is transmitted
To industry control module 20, solve the problems, such as that the error of existing power resistor is larger.
Further, as one preferred embodiment of the utility model, aging cabinet 10 includes three perpendicular walls 14, bottom plate 15 and top plate
16 cabinets surrounded and several layer frame plates 17 being set up on three perpendicular walls 14；
Frame plate 17 is for shelving tested wireless charger 30.
It should be noted that as shown in Fig. 2, the cabinet that three perpendicular walls 14, bottom plate 15 and top plate 16 in aging cabinet 10 surround
Body and several layer frame plates 17 being set up on three perpendicular walls 14 are set according to actual demand, and three perpendicular walls 14 are aging cabinet
Two side and rear wall, bottom plate 15 are the bottom of aging cabinet, and top plate 16 is the top of aging cabinet, and aging cabinet further includes being arranged in both sides
Sliding door between wall is often equipped with several test modules in layer frame plate 17, can be shelved on being tested on frame plate 17 to multiple simultaneously
Wireless charger 30 carry out burn-in test, test module includes power supply 11, wireless receiver 13 and detection unit 12,
Wherein each wireless receiver 13, power supply 11, detection unit 12 can be used alone, for example, a dry test module is pressed
According to being sequentially numbered, No.1 test module includes No.1 power supply 11, No.1 detection unit 12, No.1 wireless receiver
13, each test module includes corresponding power supply 11, detection unit 12, wireless receiver 13, is supplied when by No.1
Electric module is powered to wireless charger 30, and the energy of wireless transmission is received by No. two wireless receivers 13, is detected by No. three
Unit 12 carries out burn-in test, and when tested wireless charger 30 works normally, burn-in test is carried out to wireless charger 30,
Generally in industry manufactures, to avoid testing result from obscuring, when testing wireless charger 30, mating test module.
Further, as one preferred embodiment of the utility model, several radiator fans are installed on cabinet.
Specifically, when carrying out burn-in test, environmental parameter is set by industry control module 20, to avoid wireless charging
Electric appliance 30 is in ageing process, and electronic component becomes because of continuous work or excessively high vary with temperature of aging temperature in aging cabinet 10
Change, situations such as causing aging cabinet 10 to test inaccuracy to wireless charger 30, several radiator fans being equipped in aging cabinet 10 are used
It radiates in for aging cabinet 10.
Further, as one preferred embodiment of the utility model, the power supply 11 of aging cabinet 10 includes exchange electric mortiser
Seat and DC adapter, DC adapter are plugged in AC outlet, and output direct current supplies electricity to tested wireless charger 30.
It should be noted that AC outlet is that aging cabinet 10 receives alternating voltage in power supply 11, it is suitable by direct current
Alternating voltage is carried out voltage conversion, DC adapter progressive adjustment according to the difference of wireless charger 30, direct current by orchestration
Adapter with exchange electric mortiser plug connection, such as wireless charger 30 needs the voltage of 5V, will be from power supply by DC adapter
The alternating current that power supply 11 receives is converted to the DC voltage of 5V, if wireless charger 30 needs the operating voltage of 12V, by suitable
The alternating voltage received from power supply 11 is converted to the DC voltage of 12V by the DC adapter matched.
Further, as one preferred embodiment of the utility model, aging cabinet 10 further includes being opened for controlling aging cabinet 10
The electric switch 18 of pass.
It should be noted that as shown in Fig. 2, electric switch 18 is arranged in the outside of aging cabinet 10, specifically installation position
Aging cabinet 10 is not influenced, by the difference of electric switch 18, so that aging cabinet 10 is in and is turned on and off state, moreover it is possible to pass through
Whether in running order the display of electric switch 18 understands aging cabinet 10.
Further, as one preferred embodiment of the utility model, wireless receiver 13 includes pedestal 132 and fixes
In the pcb board 131 on pedestal 132.
Specifically, the pedestal 132 of wireless receiver 13 is received wireless charging by being fitted closely with wireless charger 30
The energy for the wireless transmission that device 30 is sent, wireless charger send the energy of wireless transmission, wireless receiver by wireless coil
Further include wireless coil, the energy of wireless transmission is received by wireless coil, is bonded with wireless charger by pedestal, avoids nothing
The pcb board 131 of line receiver 13 facilitates fixation when directly being connect with wireless charger 30, setting pedestal is convenient for electricity in pcb board 131
Sub- component heat dissipation, when wireless charger 30 being communicated with wireless charger 30 when burn-in test, the electrostatic meeting of human body
Electronics member device in PCB plates 131 is caused to damage, by pedestal 132 to circuit ground in pcb board 131.
Further, as one preferred embodiment of the utility model, detection unit 12 is a detection plate；
Detection plate is embedded on 10 inner wall of aging cabinet, and detection plate is equipped with load circuit and the Current Voltage to load circuit
The voltage and current detection circuit being detected；Load circuit includes adjustable resistance circuit.
It should be noted that test module includes power supply 11, wireless receiver 13 and detection unit 12, power supply electricity
Source 11 and the detection plate of detection unit 12 are embedded on 10 inner wall of aging cabinet, and wireless receiver 13 is connected to inner wall by bus
On detection plate on, the energy sent to wireless receiver 13 by the load circuit in detection plate consumes, and passes through voltage
Current detection circuit is detected the voltage and current for loading both ends, and testing result is sent to industry control module 20, load electricity
Road is specially adjustable resistance circuit, is accurately reached to the specified of 30 burn-in test of wireless charger by adjusting adjustable resistance circuit
The required value of electric current.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of wireless charger ageing tester, which is characterized in that the wireless charger ageing tester includes work
Control module and aging cabinet；
The aging cabinet is equipped with several test modules；Each test module includes power supply, wireless receiver and detection
Unit；
The power supply is used to provide electric energy for tested wireless charger；
The wireless receiver is used to realize with the tested wireless charger and communicate, and receives the wireless transmission that it emits
Energy；
The detection unit is connect with the wireless receiver and the industry control module respectively, for receiving the wireless receiver
The electric energy sent, and its voltage and current is detected, testing result is passed into the industry control module；
The industry control module, the detection knot that the tested wireless charger is detected for monitoring the aging cabinet in real time
Fruit simultaneously carries out analysis preservation to the testing result.
2. wireless charger ageing tester as described in claim 1, which is characterized in that the aging cabinet includes three perpendicular
The cabinet that wall, bottom plate and top plate surround and several layer frame plates being set up on described three perpendicular walls；
The frame plate is for shelving the tested wireless charger.
3. wireless charger ageing tester as claimed in claim 2, which is characterized in that be equipped on the cabinet several
Radiator fan.
4. wireless charger ageing tester as described in claim 1, which is characterized in that the power supply of the aging cabinet
Including AC outlet and DC adapter, the DC adapter is plugged in the AC outlet, and output direct current supplies electricity to
The tested wireless charger.
5. wireless charger ageing tester as described in claim 1, which is characterized in that the aging cabinet further includes being used for
Control the electric switch of aging cabinet switch.
6. wireless charger ageing tester as described in claim 1, which is characterized in that the industry control module includes industry control
Machine, input equipment and display equipment.
7. wireless charger ageing tester as described in claim 1, which is characterized in that the wireless receiver includes bottom
Seat and the pcb board being fixed on the pedestal.
8. wireless charger ageing tester as described in claim 1, which is characterized in that the detection unit is a detection
Plate；
The detection plate is embedded on the aging cabinet inner wall, and the detection plate is equipped with load circuit and to the load circuit
The voltage and current detection circuit that is detected of Current Voltage；The load circuit includes adjustable resistance circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075200.7U CN207964970U (en) | 2018-01-16 | 2018-01-16 | A kind of wireless charger ageing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075200.7U CN207964970U (en) | 2018-01-16 | 2018-01-16 | A kind of wireless charger ageing tester |
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| Publication Number | Publication Date |
|---|---|
| CN207964970U true CN207964970U (en) | 2018-10-12 |
Family
ID=63733610
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820075200.7U Active CN207964970U (en) | 2018-01-16 | 2018-01-16 | A kind of wireless charger ageing tester |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696594A (en) * | 2019-01-22 | 2019-04-30 | 东莞市韬科电子有限公司 | A kind of system and its radiator detecting wireless transmitting terminals electric energy product |
| CN110571950A (en) * | 2019-09-29 | 2019-12-13 | 江西联智集成电路有限公司 | Wireless charging equipment receiver and wireless charging equipment detection system |
| CN111433619A (en) * | 2018-06-15 | 2020-07-17 | Oppo广东移动通信有限公司 | Adapter aging detection method and device for equipment to be charged |
| CN112814937A (en) * | 2019-11-15 | 2021-05-18 | 神讯电脑(昆山)有限公司 | Fan aging testing device |
-
2018
- 2018-01-16 CN CN201820075200.7U patent/CN207964970U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433619A (en) * | 2018-06-15 | 2020-07-17 | Oppo广东移动通信有限公司 | Adapter aging detection method and device for equipment to be charged |
| CN111433619B (en) * | 2018-06-15 | 2023-02-28 | Oppo广东移动通信有限公司 | Adapter aging detection method and device for equipment to be charged |
| CN109696594A (en) * | 2019-01-22 | 2019-04-30 | 东莞市韬科电子有限公司 | A kind of system and its radiator detecting wireless transmitting terminals electric energy product |
| CN110571950A (en) * | 2019-09-29 | 2019-12-13 | 江西联智集成电路有限公司 | Wireless charging equipment receiver and wireless charging equipment detection system |
| CN112814937A (en) * | 2019-11-15 | 2021-05-18 | 神讯电脑(昆山)有限公司 | Fan aging testing device |
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