CN106686180A - Mobile phone sub-board rapid test device - Google Patents
Mobile phone sub-board rapid test device Download PDFInfo
- Publication number
- CN106686180A CN106686180A CN201710016191.4A CN201710016191A CN106686180A CN 106686180 A CN106686180 A CN 106686180A CN 201710016191 A CN201710016191 A CN 201710016191A CN 106686180 A CN106686180 A CN 106686180A
- Authority
- CN
- China
- Prior art keywords
- control module
- mobile phone
- main control
- module
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
Abstract
The invention discloses a mobile phone sub-board rapid test device, which comprises a body. The body is provided with a detection platform thereon. The detection platform is provided with a detection seat thereon. The detection seat is provided with a detection groove for accommodating a mobile phone sub-board under test. The detection platform is also equipped with a support frame thereon. A guide post holder is fixed on the front side of the support frame. Two guide posts are spaced in parallel on the guide post holder, and the guide posts are arranged vertically. A support plate is also arranged above the detection seat and corresponding to the position thereof. The support plate is slidably mounted on the guide posts by sliding sleeves. The support plate is fitted with a horn and an electromagnet thereon. The support frame is also equipped with a handle for driving the support plate to move along the guide posts. The body is also provided internally with a main control module. The mobile phone sub-board rapid test device requires no participation of workers in the entire testing process, the workers only need to pick and place the mobile phone sub-board under test, and the efficiency of the workers is greatly improved.
Description
Technical field
The present invention relates to mobile phone parts test equipment technical field, specifically a kind of mobile phone subplate device for quick testing.
Background technology
With the large-scale production of mobile phone, the raising year by year of cost of labor, mobile phone build-up member needs quick detection and sentences
The quality of other performance, in this process, the artificial time for participating in is fewer, and efficiency is higher.
In critical component in mobile phone, the detection of mobile phone subplate is extremely important.Mobile phone subplate needs the function of detection to have
The USB3.1 TYPE C interface of a new generation, microphone interface, Hall element interface and the part of board to board connector four.TYPE
The detection of C interface mainly judges after insertion TYPE C whether the contact of adapter is abnormal, is anomaly divided into open circuit and short circuit
It is abnormal.The detection of microphone interface is then to judge whether the acoustical signal that mike is received is abnormal, and abnormal mainly sound is abnormal
Become, wave volume is little.The detection of Hall element interface mainly judges that the N poles or S poles of Hall sensor element are energy
Enough normal detections.Whether board to board connector mainly differentiates whether the pin of adapter opens a way, short-circuit between pin.
There is problems with point in the test equipment of existing mobile phone subplate：
1st, manual operations, workman needs to participate in judging that efficiency is low.
2nd, in present test mode, the detection test frequency to mike, without test voltage, functional test is not complete
Face, there is a possibility that to survey by mistake.
3rd, test result can not directly display out, make troubles to subsequent maintenance.
The content of the invention
It is an object of the invention to provide a kind of mobile phone subplate device for quick testing, to solve above-mentioned background technology in propose
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of mobile phone subplate device for quick testing, including body；Detection platform is provided with the body, is arranged in detection platform
Have a detection seat, on detection seat the detect tank for accommodating mobile phone subplate to be measured offered, be provided with detect tank board to board connector with
TYPE C males, TYPE C males are corresponding with the TYPE C female seats on mobile phone subplate to be measured, are also equipped with propping up in detection platform
Support, bracing frame front side is fixed with guide pillar seat, and parallel interval is provided with two guide pillars in guide pillar seat, and guide pillar is vertically arranged, inspection
Survey seat top and be additionally provided with the gripper shoe corresponding with its position, gripper shoe is slidably mounted on guide pillar by sliding sleeve, gripper shoe
On loudspeaker and electric magnet are installed；The handle for driving gripper shoe to move along guide pillar, the drive of handle are also equipped with support frame as described above
Moved end is connected to gripper shoe by connecting plate；Start button is additionally provided with the body, test result is additionally provided with body
Display lamp, is additionally provided with LCDs on body；
Main control module is additionally provided with the body, IO input modules, signal output module, audio frequency is provided with main control module defeated
Go out module, magnet control module, sound acquisition module, signal input module, IO output modules and display output module, IO is defeated
Enter module connection start button, the signal output module is connected to TYPE C males by the first switching winding displacement, and plate connects to plate
Connect device to be connected with the outfan of mobile phone subplate to be measured, and board to board connector is connected to signal input mould by the second switching winding displacement
Block；The main control module is connected to board to board connector, sound by dio Output Modules drive connection loudspeaker, sound acquisition module
Sound acquisition module includes rectification amplifying unit and compares shaping unit, and the AD signals that rectification amplifying unit is connected to main control module are defeated
Incoming interface, compares the seizure input port that shaping unit is connected to main control module；The main control module passes through magnet control module
Control connection electric magnet；The main control module is connected to LCDs by display output module；The main control module passes through
IO output modules are connected to test result display lamp.
As further scheme of the invention：The main control module is also associated with buzzer by IO output modules.
As further scheme of the invention：Communication module, communication module connection are additionally provided with the main control module
To computer serial port.
As further scheme of the invention：The main control module is STM32F103ZET6 chips.
As further scheme of the invention：Back-moving spring, the connection of back-moving spring one end are additionally provided with the guide pillar
Sliding sleeve, the other end is connected to guide pillar bottom.
Compared with prior art, the invention has the beneficial effects as follows：
1st, mobile phone subplate device for quick testing, in whole test process, it is not necessary to which the participation of workman, workman only needs to take
Mobile phone subplate to be measured is put, a people can simultaneously operate multiple stage machine, the production efficiency of workman be drastically increased, while such as
Fruit pick and place plank plus mechanical hand in the later stage, computer is connected by way of serial communication with this equipment, and send start survey
The order of examination, it is possible to realize automatic test.
2nd, the mobile phone subplate device for quick testing, its audio collection module, will by way of all wave rectification and comparator
The magnitude of voltage and frequency values of acoustical signal gathers out, the performance of comprehensive descision mike, and greatly improve test result can
By property.
3rd, the mobile phone subplate device for quick testing reminds work by LCDs, status indicator lamp and buzzer come comprehensive
People, the maintenance to bad products is provided conveniently, while also saving the spent cost of labor of maintenance.
Description of the drawings
Fig. 1 is the structural representation of mobile phone subplate device for quick testing.
Fig. 2 is the partial structural diagram of mobile phone subplate device for quick testing.
Fig. 3 is the electrical connection schematic diagram of mobile phone subplate device for quick testing.
In figure：1- bodies, 2- detection platform, 3- bracing frames, 4- handles, 5- connecting plates, 6- gripper shoes, 7- start buttons,
8- test result display lamps, 9- LCDs, 10- mobile phone subplate to be measured, 11- guide pillar seats, 12- loudspeaker, 13- sliding sleeves, 14- are electric
Magnet, 15- detection seat, 16- board to board connectors, 17-TYPE C males, 18- first switching winding displacement, 19- second switching winding displacement,
20-IO input modules, 21- signal output module, 22- dio Output Modules, 23- magnet control modules, 24- sound collection moulds
Block, 25- signal input modules, 26- communication modules, 27-IO output modules, 28- display output modules, 29- buzzers.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-3, a kind of mobile phone subplate device for quick testing, including body 1；Detection is provided with the body 1
Platform 2, is provided with detection seat 15 in detection platform 2, on detection seat 15 detect tank for accommodating mobile phone subplate 10 to be measured is offered,
When detecting to mobile phone subplate 10 to be measured, mobile phone subplate 10 to be measured is positioned in detect tank, plate pair is provided with detect tank
Connector for substrate 16 and TYPE C males 17, TYPE C males 17 are corresponding with the TYPE C female seats on mobile phone subplate 10 to be measured, inspection
Survey and bracing frame 3 is also equipped with platform 2, the front side of bracing frame 3 is fixed with guide pillar seat 11, and parallel interval is provided with two in guide pillar seat 11
Individual guide pillar, and guide pillar is vertically arranged, the top of detection seat 15 is additionally provided with the gripper shoe 6 corresponding with its position, and gripper shoe 6 passes through
Sliding sleeve 13 is slidably mounted on guide pillar, so that gripper shoe 6 can be moved up and down along guide pillar, in gripper shoe 6 loudspeaker is provided with
12 and electric magnet 14, loudspeaker 12 and electric magnet 14 are used to test mobile phone subplate 10 to be measured；Also pacify on support frame as described above 3
Equipped with the handle 4 for driving gripper shoe 6 to move along guide pillar, the drive end of handle 4 is connected to gripper shoe 6 by connecting plate 5, by under
Pressure handle handss 4 can just drive gripper shoe 6 to move down along guide pillar, and back-moving spring is additionally provided with the guide pillar, and back-moving spring one end connects
Sliding sleeve 13 is connect, the other end is connected to guide pillar bottom, by applying external force, the process that gripper shoe 6 is moved down along guide pillar to handle 4
In, back-moving spring is compressed, and when external force disappears, back-moving spring extends and gripper shoe 6 is recovered to initial position；The body
Start button 7 is additionally provided with 1, for starting test program, test result display lamp 8 is additionally provided with body 1, for surveying
Examination state and test result indicated, LCDs 9 is additionally provided with body 1, for test result intuitively to be shown
Out；Main control module is additionally provided with the body 1, be provided with main control module IO input modules 20, signal output module 21,
Dio Output Modules 22, magnet control module 23, sound acquisition module 24, signal input module 25, the and of IO output modules 27
Display output module 28, the connection start button 7 of IO input modules 20, user presses start button 7, will be by IO input modules
20 to main control module sends enabling signal, and to start detection program, the signal output module 21 is by the first switching winding displacement 18
TYPE C males 17 are connected to, board to board connector 16 is connected with the outfan of mobile phone subplate 10 to be measured, and board to board connector
16 are connected to signal input module 25 by the second switching winding displacement 19, and when the detection of TYPE C interface is carried out, main control module passes through
Signal output module 21 in a certain order to the outputs level signals of TYPE C males 17, enter by level signal Jing TYPE C female seats
Enter mobile phone subplate 10 to be measured, and produce through board to board connector 16, then through the second switching winding displacement 19, signal input module 25
Send main control module back to, judge whether the signal for exporting matches with the signal being input into by master control module judges MCU, if not
Match somebody with somebody, it can be determined that it is TYPE C interfaces either board to board connector open circuit or short circuit to go out；The main control module is defeated by audio frequency
Go out the drive connection loudspeaker 12 of module 22, sound acquisition module 24 is connected to board to board connector 16, and sound acquisition module 24 includes
Rectification amplifying unit is connected to the AD signal input interfaces of main control module with shaping unit, rectification amplifying unit is compared, and comparison is whole
Shape unit is connected to the seizure input port of main control module, defeated by audio frequency by main control module when microphone interface inspection is carried out
Go out module 22 and send the sine wave signal of 1KHZ/4.5v to loudspeaker 12, drive loudspeaker 12 to send sound, the sound of loudspeaker 12 by
Microphone interface on mobile phone subplate 10 to be measured is received, and the sound returned to by board to board connector 16 on main control module is adopted
Collection module 24 is processed, and the major function of sound acquisition module 24 includes two parts, one be signal is carried out it is accurate whole
The AD signal inputs of main control module are entered after flowing and amplifying, the identification of amplitude height, another part are carried out to signal by AD
Function is to compare signal after shaping, is input to the seizure input port of main control module, enters the identification of line frequency signal, and finally
Whether amplitude signal and frequency signal are judged within normal range, it is whether normal with the performance for determining mike；It is described
Main control module is entered by the control connection electric magnet 14 of magnet control module 23 in the Hall element to mobile phone subplate 10 to be measured
During row detection, main control module sends level signal by magnet control module 23 first, and the level signal can make electric magnet
14 just produce N poles to that one end of Hall element on mobile phone subplate 10 to be measured, Hall element sense N pole fields it
Afterwards, a low level signal can be produced, the signal is produced through board to board connector 16, then through the second switching winding displacement 19, letter
Number input module 25 sends main control module back to, and main control module is detected after the low level signal, judges that N pole fields test OK, otherwise
Judge N pole field test crash.Subsequently, main control module sends level signal again by magnet control module 23, the level
Signal can make electric magnet 14 just produce S poles to that one end of Hall element on mobile phone subplate 10 to be measured, and main control module is again
Whether the signal that judgement is measured is low level.Only the signal of N poles and S poles is all OK, and the test of Hall element is only OK,
Otherwise test crash；The main control module is connected to LCDs 9 by display output module 28, and testing result is by showing
Output module 28 is sent to LCDs 9, and is shown by LCDs 9；The main control module is exported by IO
Module 27 is connected to test result display lamp 8, and main control module controls test result according to testing result by IO output modules 27
The working condition of display lamp 8, to be shown to test result, further, the main control module passes through IO output modules 27
Buzzer 29 is also associated with, when test result is to fail, is reported to the police by buzzer 29, to remind workman；The master control
Communication module 26 is additionally provided with module, communication module 26 is connected to computer serial port, for carrying out program debugging, upgrading etc.；Institute
The chip type that main control module adopted is stated without restriction, in the present embodiment, it is preferred that the main control module is
STM32F103ZET6 chips.
The present invention operation principle be：The mobile phone subplate device for quick testing, when being detected, first by the device
It is powered, then manually mobile phone subplate 10 to be measured is positioned in detect tank, pushing handle 4 can just drives gripper shoe 6 along guide pillar
Move down, TYPE C males 17 are inserted in TYPE C female seats, then press start button 7, start button 7 will be input into mould by IO
Block 20 sends enabling signal to main control module, and to start detection program, now test result display lamp 8 is in yellow, is shown
Tested.Mobile phone subplate device for quick testing starts to carry out TYPE C interface detections automatically, and main control module passes through signal output
In a certain order to the outputs level signals of TYPE C males 17, level signal Jing TYPE C female seats enter handss to be measured to module 21
Machine subplate 10, and produce through board to board connector 16, then send master control back to through the second switching winding displacement 19, signal input module 25
Module, judges whether the signal for exporting matches with the signal of input by master control module judges MCU, if mismatched, can sentence
Break be TYPE C interfaces either board to board connector open circuit or short circuit.After the detection of TYPE C interface is finished, mike is carried out
Interface check, the sine wave signal of 1KHZ/4.5v is sent to loudspeaker 12 by main control module by dio Output Modules 22, is driven
Loudspeaker 12 send sound, and the sound of loudspeaker 12 is received by the microphone interface on mobile phone subplate 10 to be measured, and plate is connected by plate
Connect the sound acquisition module 24 that device 16 returned on main control module to be processed, the major function of sound acquisition module 24 includes two
Individual part, one be by signal carry out precision rectifying and amplify after enter main control module AD signal inputs, by AD to signal
The identification of amplitude height is carried out, another part function is to compare signal after shaping, and the seizure for being input to main control module is defeated
Entrance, enters the identification of line frequency signal, and finally whether amplitude signal and frequency signal are judged within normal range, with
Determine whether the performance of mike is normal.After microphone interface inspection is finished, the Hall element of mobile phone subplate 10 to be measured is entered
Row detection, main control module sends level signal by magnet control module 23 first, and the level signal can make electric magnet 14
Just N poles are produced to that one end of Hall element on mobile phone subplate 10 to be measured, after Hall element senses N pole fields,
A low level signal can be produced, the signal is produced through board to board connector 16, then it is defeated through the second switching winding displacement 19, signal
Enter module 25 and send main control module back to, main control module is detected after the low level signal, judge that N pole fields test OK, otherwise judge N
Pole field test crash.Subsequently, main control module sends level signal again by magnet control module 23, the level signal energy
Enough make electric magnet 14 that S poles are just produced to that one end of Hall element on mobile phone subplate 10 to be measured, main control module judges to survey again
To signal whether be low level.Only the signal of N poles and S poles is all OK, and the test of Hall element is only OK, otherwise surveys
Examination failure.After the completion of all of above detection, main control module sends testing result to liquid crystal display by display output module 28
Screen 9, and shown by LCDs 9, show the testing result of three above.If detecting, successfully, test result refers to
Show that lamp 8 shows green, if detection failure, test result display lamp 8 shows redness, and is reported to the police by buzzer 29,
To remind workman's detection failure.Finally, TYPE C males 17 are extracted, the handle 1 for pushing is lifted, the mobile phone being successfully tested
Subplate takes out, in being put into corresponding antistatic case, in case operation below is used, by the mobile phone subplate of test crash, according to liquid
The failure information pointed out on crystal display screen is keeped in repair accordingly.New mobile phone subplate to be measured is put into, test next time is carried out.
The mobile phone subplate device for quick testing, in whole test process, it is not necessary to which the participation of workman, workman only needs
Taking and putting measured mobile phone subplate, a people is wanted simultaneously to operate multiple stage machine, drastically increase the production efficiency of workman, together
Shi Ruguo picks and places plank in the later stage plus mechanical hand, and computer is connected by way of serial communication with this equipment, and is sent out
The order of beginning test, it is possible to realize automatic test.The mobile phone subplate device for quick testing, its audio collection module passes through
The mode of all wave rectification and comparator, the magnitude of voltage and frequency values of acoustical signal are gathered out, the property of comprehensive descision mike
Can, greatly improve the reliability of test result.The mobile phone subplate device for quick testing passes through LCDs, state instruction
Lamp and buzzer comprehensively to remind workman, and the maintenance to bad products is provided conveniently, while also saving what maintenance was spent
Cost of labor.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of mobile phone subplate device for quick testing, it is characterised in that including body（1）；The body（1）On be provided with detection
Platform（2）, detection platform（2）On be provided with detection seat（15）, detect seat（15）On offer receiving mobile phone subplate to be measured（10）
Detect tank, board to board connector is provided with detect tank（16）With TYPE C males（17）, TYPE C males（17）With it is to be measured
Mobile phone subplate（10）On TYPE C female seats it is corresponding, detection platform（2）On be also equipped with bracing frame（3）, bracing frame（3）Front side
It is fixed with guide pillar seat（11）, guide pillar seat（11）Upper parallel interval is provided with two guide pillars, and guide pillar is vertically arranged, detects seat（15）
Top is additionally provided with the gripper shoe corresponding with its position（6）, gripper shoe（6）By sliding sleeve（13）It is slidably mounted on guide pillar,
Gripper shoe（6）On loudspeaker are installed（12）And electric magnet（14）；Support frame as described above（3）On be also equipped with drive gripper shoe（6）Edge
The handle of guide pillar movement（4）, handle（4）Drive end pass through connecting plate（5）It is connected to gripper shoe（6）；The body（1）It is upper to go back
It is provided with start button（7）, body（1）On be additionally provided with test result display lamp（8）, body（1）On be additionally provided with liquid crystal
Display screen（9）；
The body（1）Main control module is inside additionally provided with, IO input modules are provided with main control module（20）, signal output module
（21）, dio Output Modules（22）, magnet control module（23）, sound acquisition module（24）, signal input module（25）、IO
Output module（27）With display output module（28）, IO input modules（20）Connection start button（7）, the signal output module
（21）By the first switching winding displacement（18）It is connected to TYPE C males（17）, board to board connector（16）With mobile phone subplate to be measured
（10）Outfan be connected, and board to board connector（16）By the second switching winding displacement（19）It is connected to signal input module
（25）；The main control module passes through dio Output Modules（22）Drive connection loudspeaker（12）, sound acquisition module（24）It is connected to
Board to board connector（16）, sound acquisition module（24）Including rectification amplifying unit and comparing shaping unit, rectification amplifying unit
The AD signal input interfaces of main control module are connected to, compare the seizure input port that shaping unit is connected to main control module；The master
Control module passes through magnet control module（23）Control connection electric magnet（14）；The main control module passes through display output module
（28）It is connected to LCDs（9）；The main control module passes through IO output modules（27）It is connected to test result display lamp
（8）.
2. mobile phone subplate device for quick testing according to claim 1, it is characterised in that the main control module is defeated by IO
Go out module（27）It is also associated with buzzer（29）.
3. mobile phone subplate device for quick testing according to claim 1 and 2, it is characterised in that on the main control module also
It is provided with communication module（26）, communication module（26）It is connected to computer serial port.
4. mobile phone subplate device for quick testing according to claim 3, it is characterised in that the main control module is
STM32F103ZET6 chips.
5. mobile phone subplate device for quick testing according to claim 1, it is characterised in that be additionally provided with the guide pillar multiple
Position spring, back-moving spring one end connection sliding sleeve（13）, the other end is connected to guide pillar bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016191.4A CN106686180B (en) | 2017-01-10 | 2017-01-10 | A kind of mobile phone subplate device for quick testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016191.4A CN106686180B (en) | 2017-01-10 | 2017-01-10 | A kind of mobile phone subplate device for quick testing |
Publications (2)
| Publication Number | Publication Date |
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| CN106686180A true CN106686180A (en) | 2017-05-17 |
| CN106686180B CN106686180B (en) | 2019-04-12 |
Family
ID=58850254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710016191.4A Active CN106686180B (en) | 2017-01-10 | 2017-01-10 | A kind of mobile phone subplate device for quick testing |
Country Status (1)
| Country | Link |
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| CN (1) | CN106686180B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107621603A (en) * | 2017-11-08 | 2018-01-23 | 深圳市强瑞电子有限公司 | A kind of mainboard MMI tests automechanism |
| CN109168120A (en) * | 2018-11-16 | 2019-01-08 | 深圳市爱培科技术股份有限公司 | A kind of loudspeaker and microphone test method, intelligent terminal and storage medium |
| CN109391892A (en) * | 2017-08-04 | 2019-02-26 | 中兴通讯股份有限公司 | Method for testing performance, apparatus and system and mobile terminal |
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| CN202059687U (en) * | 2011-03-24 | 2011-11-30 | 埃派克森微电子(上海)股份有限公司 | Circuit board with accessory board |
| CN102548381A (en) * | 2012-02-03 | 2012-07-04 | 惠州Tcl移动通信有限公司 | Shielding box device for radio frequency of mobile phone mainboard and testboard |
| CN205725978U (en) * | 2016-04-26 | 2016-11-23 | 广东每通测控科技股份有限公司 | A kind of full-automatic streamline mobile phone Online Transaction Processing |
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| US20050231595A1 (en) * | 2003-11-27 | 2005-10-20 | Chih-Cheng Wang | Test system and method for portable electronic apparatus |
| CN202059687U (en) * | 2011-03-24 | 2011-11-30 | 埃派克森微电子(上海)股份有限公司 | Circuit board with accessory board |
| CN102548381A (en) * | 2012-02-03 | 2012-07-04 | 惠州Tcl移动通信有限公司 | Shielding box device for radio frequency of mobile phone mainboard and testboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391892A (en) * | 2017-08-04 | 2019-02-26 | 中兴通讯股份有限公司 | Method for testing performance, apparatus and system and mobile terminal |
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| CN107621603B (en) * | 2017-11-08 | 2023-09-29 | 深圳市强瑞精密技术股份有限公司 | Automatic test mechanism for MMI (man-machine interface) of main board |
| CN109168120A (en) * | 2018-11-16 | 2019-01-08 | 深圳市爱培科技术股份有限公司 | A kind of loudspeaker and microphone test method, intelligent terminal and storage medium |
| CN109168120B (en) * | 2018-11-16 | 2021-04-06 | 深圳市爱培科技术股份有限公司 | Loudspeaker and microphone testing method, intelligent terminal and storage medium |
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| Publication number | Publication date |
|---|---|
| CN106686180B (en) | 2019-04-12 |
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