CN103546609A - Automatic test equipment for mobile terminal functional testing - Google Patents

Automatic test equipment for mobile terminal functional testing Download PDF

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Publication number
CN103546609A
CN103546609A CN201310528378.4A CN201310528378A CN103546609A CN 103546609 A CN103546609 A CN 103546609A CN 201310528378 A CN201310528378 A CN 201310528378A CN 103546609 A CN103546609 A CN 103546609A
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test
testing
audio
mobile terminal
light source
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CN201310528378.4A
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CN103546609B (en
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王善友
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Shenzhen xinxinteng Technology Co.,Ltd.
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Shenzhen Chinese Mugwort News Beat Science And Technology Ltd
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Abstract

The invention provides automatic test equipment for mobile terminal functional testing. The automatic test equipment comprises a test box and a controller. A drawer in-and-out mechanism, a test fixture, a finger touch test mechanism, an upper light source mechanism and a vision audio test mechanism are arranged in the test box, the test fixture is arranged on the drawer in-and-out mechanism, the finger touch test mechanism is hung on the test fixture, the upper light source mechanism is hung on the finger touch test mechanism, the vision audio test mechanism is hung on the upper light source mechanism, the finger touch test mechanism is provided with light avoiding through holes allowing light of the upper light source mechanism to penetrate through, the upper light source mechanism is provided with camera shooting avoiding through holes, and the drawer in-and-out mechanism, the test fixture, the finger touch test mechanism, the upper light source mechanism and the vision audio test mechanism are respectively and electrically connected with the controller. The automatic test equipment has the advantages of achieving automation of the mobile terminal functional testing and improving efficiency.

Description

A kind of automatic test equipment for mobile terminal function test
Technical field
The present invention relates to automatic test equipment, relate in particular to a kind of automatic test equipment for mobile terminal function test.
Background technology
Along with the fast development of manufacturing technology, the fabrication cycle of mobile terminal (for example mobile phone) constantly shortens, but also has some corresponding problems in the mobile terminal of current listing.From at the beginning of mobile terminal design to final operation listing, complete machine functional test is requisite link before dispatching from the factory, mobile terminal function test therein shared proportion is also constantly becoming large.Factory testing is all to rely on manual work at present, and labour intensity is high, and efficiency is low.And, still there is in some aspects certain drawback in manual test, for example, aspect resource contention test, accuracy is limited, testing process extremely relies on personnel, and on product quality impact greatly, criterion is fuzzy, False Rate is high for personnel, easily criticized and moved back, increased the drawbacks such as production cost.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of automatic test equipment for mobile terminal function test.
The invention provides a kind of automatic test equipment for mobile terminal function test, comprise test box and controller, in described test box, be provided with drawer inlet/outlet mechanism, test fixture, finger touch mechanism for testing, glazing source mechanism and vision audio-frequency test mechanism, wherein, described test fixture is arranged on described drawer inlet/outlet mechanism, described finger touch mechanism for testing is suspended from described test fixture, described glazing source mechanism is suspended from described finger touch mechanism for testing, described vision audio-frequency test mechanism is suspended from described glazing source mechanism, described finger touch mechanism for testing is provided with the light that the light for described glazing source mechanism passes and dodges through hole, described glazing source mechanism is provided with dodges the shooting that described vision audio-frequency test mechanism makes a video recording and dodges through hole, described drawer inlet/outlet mechanism, test fixture, finger touch mechanism for testing, glazing source mechanism and vision audio-frequency test mechanism are electrically connected to described controller respectively.
As a further improvement on the present invention, described drawer inlet/outlet mechanism comprises fixed base plate and sliding roof, described fixed base plate is provided with drawer and drives cylinder, described drawer drives cylinder to be connected with described sliding roof, described sliding roof is provided with fixture reference column, described test fixture is arranged on the sliding roof of described drawer inlet/outlet mechanism by described fixture reference column, described drawer drives cylinder to be electrically connected to described controller, and described sliding roof is provided with lighting angle over against the lower light supply apparatus of test fixture.
As a further improvement on the present invention, described sliding roof is provided with pore, and described sliding roof is connected with front panel, and described front panel is provided with shift knob and drawer handle, and described shift knob is electrically connected to described controller respectively.
As a further improvement on the present invention, described test fixture comprises clamp mount, described clamp mount is provided with mobile terminal holder and is centered around the clip claw mechanism of described mobile terminal holder surrounding, described clip claw mechanism has three at least, described clip claw mechanism comprises jaw and jaw seat, described jaw and described jaw seat are rotatably connected, described jaw is connected with jaw and drives cylinder, described clamp mount is provided with key testing mechanism and connector plugging mechanism for testing, described key testing mechanism comprises that button drives cylinder and drives cylinder to be connected with press section with described button, described connector plugging mechanism for testing comprises that connector plugging drives cylinder and the plug portion that drives cylinder to be connected with described connector plugging, described jaw drives cylinder, button drives cylinder, connector plugging drives cylinder to be electrically connected to described controller respectively.
As a further improvement on the present invention, described clamp mount is provided with position transducer, and described position transducer is positioned under described mobile terminal holder, and described position transducer is electrically connected to described controller.
As a further improvement on the present invention, the bottom of described mobile terminal holder is provided with shock sensor, and described shock sensor is electrically connected to described controller.
As a further improvement on the present invention, described clamp mount is provided with free field microphone, and described free field microphone is positioned under described mobile terminal holder, and described free field microphone is electrically connected to described controller.
As a further improvement on the present invention, described key testing mechanism comprises volume add-substract key mechanism for testing, switch switch mechanism for testing and the key mechanism for testing of taking pictures.
As a further improvement on the present invention, described connector plugging mechanism for testing comprises audio jack plug mechanism for testing and USB plug plug mechanism for testing.
As a further improvement on the present invention, described jaw is provided with step clamping part, and described step clamping part is connected with elastic buffering pad.
As a further improvement on the present invention, described glazing source mechanism comprises light source holder, described shooting is dodged through hole and is arranged on described light source holder, described light source holder is provided with light source and drives cylinder, described light source drives cylinder to be connected with light source, described light source is positioned at described shooting and dodges through hole, the both sides that through hole is dodged in described shooting are respectively equipped with light source moving guide rail, described light source moving guide rail is provided with light source moving slider, described light source moving slider is connected with described light source, and described light source drives cylinder to be electrically connected to described controller.
As a further improvement on the present invention, described finger touch mechanism for testing comprises finger touch support for testing, described light is dodged through hole and is arranged on described finger touch support for testing, described finger touch support for testing is provided with X-axis feed mechanism, Y-axis feed mechanism and Z axis feed mechanism, described Y-axis feed mechanism is arranged on described X-axis feed mechanism, described Z axis feed mechanism is arranged on described Y-axis feed mechanism, described Z axis feed mechanism is connected with felt pen, described felt pen is suspended from described light and dodges on through hole, described X-axis feed mechanism, Y-axis feed mechanism and Z axis feed mechanism are electrically connected to described controller respectively.
As a further improvement on the present invention, described Z axis feed mechanism is connected with pressure field microphone, and described pressure field microphone is electrically connected to described controller.
As a further improvement on the present invention, described vision audio-frequency test mechanism comprises vision audio-frequency test bearing, audio-frequency test microphone and audio-frequency test loud speaker, described vision audio-frequency test bearing is provided with audio collection card, Audio conversion box, audio power amplifier, black and white camera and color camera, described audio collection cartoon is crossed audio power amplifier and is electrically connected to described audio-frequency test microphone, described audio-frequency test microphone comprises free field microphone and pressure field microphone, described Audio conversion box is electrically connected to described audio power amplifier, described audio power amplifier is electrically connected to described audio-frequency test loud speaker, described audio collection card, Audio conversion box, black and white camera, color camera is electrically connected to described controller respectively.
As a further improvement on the present invention, described audio-frequency test microphone is arranged on described test fixture, and described audio-frequency test loud speaker is arranged on the bottom of described test box.
As a further improvement on the present invention, described audio-frequency test loud speaker has two at least, and two described audio-frequency test loud speakers lay respectively at the upper and lower sides of described test fixture.
As a further improvement on the present invention, described vision audio-frequency test bearing is provided with Ethernet switch, and described Ethernet switch is electrically connected to described black and white camera, color camera respectively.
As a further improvement on the present invention, described test box is connected with display, and described display is electrically connected to described controller.
As a further improvement on the present invention, described test box is connected with interface board, and described interface board is electrically connected to described controller.
As a further improvement on the present invention, described test box is provided with indicator light, and described indicator light is electrically connected to described controller.
As a further improvement on the present invention, in described test box, be provided with acoustical cotton and Sound-proof material.
As a further improvement on the present invention, described test box is light tight casing.
The invention has the beneficial effects as follows: pass through such scheme, can pass through test fixture fixed cellular terminal, by drawer inlet/outlet mechanism, realize the automatic turnover of test fixture, by glazing source mechanism, for testing, provide light source, by finger touch mechanism for testing, mobile terminal is carried out to finger touch test, by vision audio-frequency test, mechanism carries out vision audio-frequency test to mobile terminal, has realized the automation of mobile terminal function test, has improved efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 2 is the right view of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 3 is the structural representation of the test fixture of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 4 is the front view of the test fixture of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 5 is the upward view of the test fixture of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 6 is the structural representation of the drawer inlet/outlet mechanism of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 7 is the front view of the drawer inlet/outlet mechanism of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 8 is the upward view of the drawer inlet/outlet mechanism of a kind of automatic test equipment for mobile terminal function test of the present invention;
Fig. 9 is the structural representation of the vision audio-frequency test mechanism of a kind of automatic test equipment for mobile terminal function test of the present invention
Figure 10 is the front view of the vision audio-frequency test mechanism of a kind of automatic test equipment for mobile terminal function test of the present invention;
Figure 11 is the structural representation of the finger touch mechanism for testing of a kind of automatic test equipment for mobile terminal function test of the present invention;
Figure 12 is the front view of the finger touch mechanism for testing of a kind of automatic test equipment for mobile terminal function test of the present invention;
Figure 13 is the structural representation of the glazing source mechanism of a kind of automatic test equipment for mobile terminal function test of the present invention.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the present invention is further described.
Drawing reference numeral in Fig. 1 to Figure 13 is: test box 100; Mobile terminal 200; Test fixture 1; Clamp mount 11; Clip claw mechanism 12; Volume add-substract key mechanism for testing 13; USB plug plug mechanism for testing 14; Audio jack plug mechanism for testing 15; Shock sensor 16; Position transducer 17; Free field microphone 18; The key mechanism for testing 19 of taking pictures; Fixture handles 110; Mobile terminal holder 111; Vision audio-frequency test mechanism 2; Black and white camera 21; Color camera 22; Audio power amplifier 23; Audio collection card 24; Audio conversion box 25; Ethernet switch 26; Camera power supply 27; Vision audio-frequency test bearing 28; Finger touch mechanism for testing 3; Drag chain 31; Felt pen 32; Y-axis feed mechanism 33; X-axis feed mechanism 34; Pressure field microphone 35; Y-axis stepper motor 36; Light is dodged through hole 37; Finger touch support for testing 38; Z axis feed mechanism 39; Display 4; Interface board 5; Indicator light 6; Drawer inlet/outlet mechanism 7; Switch key 71; Drawer handle 72; Drag chain 73; Electromagnetically operated valve 74; Fixed base plate 75; Sliding roof 76; Drawer drives cylinder 77; Pore 78; Fixture reference column 79; Glazing source mechanism 8; Light source holder 81; Light source drives cylinder 82; Light source 83; Light source moving guide rail 84; Light source moving slider 85; Through hole 86 is dodged in shooting; Audio-frequency test loud speaker 9.
As shown in figure 1 to figure 13, a kind of automatic test equipment for mobile terminal function test, comprise test box 100 and controller, in described test box 100, be provided with drawer inlet/outlet mechanism 7, test fixture 1, finger touch mechanism for testing 3, glazing source mechanism 8 and vision audio-frequency test mechanism 2, wherein, described test fixture 1 is arranged on described drawer inlet/outlet mechanism 7, described finger touch mechanism for testing 3 is suspended from described test fixture 1, described glazing source mechanism 8 is suspended from described finger touch mechanism for testing 3, described vision audio-frequency test mechanism 2 is suspended from described glazing source mechanism 8, described finger touch mechanism for testing 3 is provided with the light that the light for described glazing source mechanism 8 passes and dodges through hole 37, described glazing source mechanism 8 is provided with dodges the shooting that described vision audio-frequency test mechanism 2 makes a video recording and dodges through hole 86, described drawer inlet/outlet mechanism 7, test fixture 1, finger touch mechanism for testing 3, glazing source mechanism 8 and vision audio-frequency test mechanism 2 are electrically connected to described controller respectively.
As shown in Figure 6 to 8, described drawer inlet/outlet mechanism 7 comprises fixed base plate 75 and sliding roof 76, described fixed base plate 75 is provided with drawer and drives cylinder 77, described drawer drives cylinder 77 to be connected with described sliding roof 76, described sliding roof 76 is provided with fixture reference column 79, described test fixture 1 is arranged on the sliding roof 76 of described drawer inlet/outlet mechanism 7 by described fixture reference column 79, described fixture reference column 79 is for the orientation assemble of described test fixture 1, described drawer drives cylinder 77 to be electrically connected to described controller, described drawer drives cylinder 77 to control by electromagnetically operated valve 74, cable fixes by drag chain 73, described sliding roof 76 is provided with lighting angle over against the lower light supply apparatus of test fixture, the test that described lower light supply apparatus is the main camera of mobile terminal 200 provides light source.
As shown in Figure 6 to 8, described sliding roof 76 is provided with pore 78,, described sliding roof 76 is connected with front panel, and described front panel is provided with shift knob 71 and drawer handle 72, and described shift knob 71, air extractor are electrically connected to described controller respectively.
As shown in Figures 3 to 5, described test fixture 1 comprises clamp mount 11, described clamp mount 11 is provided with mobile terminal holder 111 and is centered around the clip claw mechanism 12 of described mobile terminal holder 111 surroundings, described mobile terminal holder 111 is preferably handset-holding seat, the mobile terminal 200 of test use is fixed on described mobile terminal holder 111 and by clip claw mechanism 12 and is fixed, described clip claw mechanism 12 has three at least, described clip claw mechanism 12 comprises jaw and jaw seat, described jaw and described jaw seat are rotatably connected, described jaw is connected with jaw and drives cylinder, described clamp mount 11 is provided with key testing mechanism and connector plugging mechanism for testing, described key testing mechanism comprises that button drives cylinder and drives cylinder to be connected with press section with described button, described connector plugging mechanism for testing comprises that connector plugging drives cylinder and the plug portion that drives cylinder to be connected with described connector plugging, described jaw drives cylinder, button drives cylinder, connector plugging drives cylinder to be electrically connected to described controller respectively.
As shown in Figures 3 to 5, described clamp mount 11 is provided with position transducer 17, and described position transducer 17 is positioned under described mobile terminal holder 111, and described position transducer 17 is electrically connected to described controller.
As shown in Figures 3 to 5, the bottom of described mobile terminal holder 111 is provided with shock sensor 16, and described shock sensor 16 is electrically connected to described controller.
As shown in Figures 3 to 5, described clamp mount 11 is provided with fixture handles 110, can conveniently carry described clamp mount 11.
As shown in Figures 3 to 5, described clamp mount 11 is provided with free field microphone 18, and described free field microphone 18 is positioned under described mobile terminal holder 111, and described free field microphone 18 is electrically connected to described controller.
As shown in Figures 3 to 5, described key testing mechanism comprises volume add-substract key mechanism for testing 13, switch switch mechanism for testing and the key mechanism for testing 19 of taking pictures.
As shown in Figures 3 to 5, described connector plugging mechanism for testing comprises audio jack plug mechanism for testing 15 and USB plug plug mechanism for testing 14.
As shown in Figures 3 to 5, described jaw is provided with step clamping part, and described jaw is preferably Z-shaped, and described step clamping part is connected with elastic buffering pad.
As shown in figure 13, described glazing source mechanism 8 comprises light source holder 81, described shooting is dodged through hole 86 and is arranged on described light source holder 81, described light source holder 81 is provided with light source and drives cylinder 82, described light source drives cylinder 82 to be connected with light source 83, described light source 83 is positioned at described shooting and dodges through hole 86, the both sides that through hole 86 is dodged in described shooting are respectively equipped with light source moving guide rail 84, described light source moving guide rail 84 is provided with light source moving slider 85, described light source moving slider 85 is connected with described light source 83, described light source drives cylinder 82 to be electrically connected to described controller, described glazing source mechanism 8 is tested background patterns and surround lighting is provided for machine vision.。
As shown in Figure 11 to Figure 12, described finger touch mechanism for testing 3 comprises finger touch support for testing 38, described light is dodged through hole 37 and is arranged on described finger touch support for testing 38, described finger touch support for testing 38 is provided with X-axis feed mechanism 34, Y-axis feed mechanism 33 and Z axis feed mechanism 39, described Y-axis feed mechanism 33 drives by y-axis stepper motor 36, described Y-axis feed mechanism 33 is arranged on described X-axis feed mechanism 34, described Z axis feed mechanism 39 is arranged on described Y-axis feed mechanism 33, described Z axis feed mechanism 39 is connected with felt pen 32, described felt pen 32 is suspended from described light and dodges on through hole 37, described X-axis feed mechanism 34, Y-axis feed mechanism 33 and Z axis feed mechanism 39 are electrically connected to described controller respectively, cable is fixing by drag chain 31.
As shown in Figure 11 to Figure 12, described Z axis feed mechanism 39 is connected with pressure field microphone 35, described pressure field microphone 35 is electrically connected to described controller, described pressure field microphone 35 is connected with pressure field microphone and drives cylinder, the elevating movement that can be used for described pressure field microphone 3 is controlled, and approaches the receiver of mobile terminal 200 for simulating people's ear.
As shown in Fig. 9 to Figure 10, described vision audio-frequency test mechanism 2 comprises vision audio-frequency test bearing 28, audio-frequency test microphone and audio-frequency test loud speaker 9, described vision audio-frequency test bearing 28 is provided with audio collection card 24, Audio conversion box 25, audio power amplifier 23, black and white camera 21 and color camera 22, described audio collection card 24 is electrically connected to described audio-frequency test microphone, described Audio conversion box 25 is electrically connected to described audio power amplifier 23, described audio power amplifier 23 is electrically connected to described audio-frequency test loud speaker 9, described audio collection card 24, Audio conversion box 25, black and white camera 21, color camera 22 is electrically connected to described controller respectively.
As shown in Fig. 9 to Figure 10, described audio-frequency test microphone is arranged on described test fixture 1, and described audio-frequency test loud speaker 9 is arranged on the bottom of described test box 100.
As shown in Fig. 9 to Figure 10, described audio-frequency test loud speaker 9 has two at least, and two described audio-frequency test loud speakers 9 lay respectively at the upper and lower sides of described test fixture 1.
As shown in Fig. 9 to Figure 10, described vision audio-frequency test bearing 28 is provided with Ethernet switch 26 and camera power supply 27, described Ethernet switch 26 is electrically connected to described black and white camera 21, color camera 22 respectively, and described camera power supply 27 is electrically connected to described black and white camera 21, color camera 22 respectively.
As shown in Figure 1, described test box 100 is connected with display 4, and described display 4 is electrically connected to described controller.
As shown in Figure 1, described test box 100 is connected with interface board 5, and described interface board 5 is electrically connected to described controller.
As shown in Figure 2, described test box 100 is provided with indicator light 6, and described indicator light 6 is electrically connected to described controller.
As shown in Figure 1, other hardware modules of a kind of automatic test equipment for mobile terminal function test provided by the invention are installed in described test box 100, and all tests all complete in test box 100.
As shown in Figure 1, in described test box 100, be provided with acoustical cotton and Sound-proof material, for the audio-frequency test of described vision audio-frequency test mechanism 2 has intercepted noise, provide good test environment.
As shown in Figure 1, described test box 100 is light tight casing, for the visual test of described vision audio-frequency test mechanism 2 has intercepted surround lighting, provides good test environment.
Described vision audio-frequency test mechanism 2 preferably comprises respectively audio-frequency module and vision module.
Audio-frequency module is used for realizing all and mobile terminal 200(especially mobile phone) test that audio frequency is relevant, comprise earphone, receiver, the test of mobile terminal microphone, loud speaker and FM.Meanwhile, this module also, by analyzing rotational frequency and the vibrations pressure of mobile terminal vibrations motor, realizes the test of mobile terminal 200 vibration functions.
Audio-frequency module is mainly called not only artificial mouth by audio power amplifier 23, Audio conversion box 25, audio collection card 23, audio-frequency test loud speaker 9(), audio-frequency test microphone (but also being called artitificial ear) and audio-frequency test software forms.Audio power amplifier 23 is for amplifying audio signal, and Audio conversion box 25 is for the switching between different audio signals.Audio collection card 24 is for gathering and exporting all signals relevant to audio-frequency test.Audio-frequency test loud speaker 9(is commonly called as artificial mouth or artificial mouth) for playing the audio file of characteristic frequency, carry out the main microphone of testing mobile terminal 200.Audio-frequency test loud speaker 9 preferably can arrange 2~3, and pressure field microphone 35 sides that are arranged on finger touch mechanism for testing 3, for testing receiver; One (or two) are arranged on mobile terminal holder 111 for testing mobile terminal loud speaker.
After audio-frequency test software is analyzed signal, the relative clients that obtains audio signal is paid close attention to parameter, then parameter and default threshold value contrast, and can judge that whether audio frequency related device is normal, realizes audio-frequency function automatic test.
Vision module is for realizing all and test visual correlation, as contents such as mobile terminal LCD demonstration, LCD detection backlight, key-press backlight detection, LED light detection, mobile terminal camera detections.
Vision module is mainly comprised of camera, camera lens, environment light source, gigabit Ethernet 26 switches and visual test software.Vision module has preferably been used two cameras, and the one, CCD camera (being black and white camera 21) is backlight for testing mobile terminal LCD, key-press backlight etc.; The 2nd, CMOS camera (being color camera 22) is mainly used in three-color LED and the test item relevant with color.Black and white camera 21 and color camera 22 are by Ethernet switch 26 image signal transmissions and reception control signal.
A kind of automatic test equipment for mobile terminal function test provided by the invention has preferably been installed two LED light sources, a preposition machine test target light source and the main Camera Test target light source of mobile terminal taken the photograph of mobile terminal.Wherein, front-facing camera testing light source is also used as the light source of mobile terminal ambient light sensor test.Transparent collection of illustrative plates has been placed on surface at two square plate LED white light sources, in test process, system is controlled this light source and is opened, the camera that mobile terminal 200 is controlled software control mobile terminal 200 is taken the pattern on lamp source, the image transmitting of shooting is analyzed with visual test software to PC, thereby judged whether the camera shoot function of mobile terminal 200 meets predetermined standard.
Finger touch mechanism for testing 3 can be used for capacitive touch screen test, cap-sensor test, proximity transducer test, receiver test.
The screen of felt pen 32 contact mobile terminals 200, and on touch-screen according to default path movement, testing software reads mobile terminal 200 and whether senses that mobile route carrys out the function of test touch screen.Felt pen 32 moves to the position of button, and extends and to make felt pen 32 contact buttons, and testing software reads button return value and tests keypress function.Controller controlled pressure field microphone drives cylinder and X-axis and Y-axis feed mechanism to make pressure field microphone 35 move closer to the proximity transducer on mobile terminal 200, simulation approaches action, and testing software reads the function that the return value of proximity transducer is tested proximity transducer.Pressure field microphone 35 moves to receiver position, and extends pressure field microphone 35 is pressed onto on receiver, and the sound sending to obtain better receiver, is the prerequisite that receiver test realizes.
Test fixture 1, for directly locating and control mobile terminal 200, when upgrade-system is used for testing the mobile terminal 200 of different model, only needs independent this test fixture 1 of design.This test fixture 1 has been used 10 little cylinders, wherein 4 for locking mobile terminal 200,4 for pressing volume add-substract key, key and the key of taking pictures, 1 for plug USB plug, and 1 for plug audio jack (corresponding different DUT may be used the cylinder of different numbers).In addition, also installed DUT to level sensor for detection of mobile terminal 200 whether be in place, free field microphone 18 for test loudspeaker and shock sensor 16 vibration function for testing mobile terminal 200.
Test fixture 1 is a quick-detachable module, is connected to the controller of test box 100 by 3 interfaces on test fixture 1.
A kind of automatic test equipment (being called again MMI Auto-Test System) for mobile terminal function test provided by the invention is the integrated test system designing for producing 200 product tests of line mobile terminal specially.This system is compact, can complete multiple mobile terminal 200 functional tests such as audio-frequency test, machine vision test, capacitance touch screen and key testing, proximity transducer test, bluetooth test, state read.System is used independent mobile terminal fixture modular design, need upgrade-system when testing new model mobile terminal 200, only need to design new mobile terminal fixture module, make system upgrade simple and fast, greatly saved development cost, can effectively reduce operating personnel, improve the quality of products, reduce to sell and take cost, meet the needs of modern automation production and market competition, thereby a kind of equipment for mobile terminal manufacturing industry complete machine full-automatic testing is provided, can have expanded to the one-stop integrated testability scheme that comprises the projects such as radio frequency testing.
A kind of automatic test equipment for mobile terminal function test provided by the invention can provide unified quality standard in complete machine functional test, and accurately testing process, significantly reduces the human cost that mobile phone is produced, the quality testing of General Promotion mobile phone.More and more in short supply in human resources, under the ever-increasing background of enterprise's cost of labor, the appearance of MMI Auto-Test System, is not only the manufacturing Gospel of mobile terminal, more can promote the intelligent production development of communications industry.MMI Auto-Test System is for accelerating manufacturing industry upgrading transition, and improving production efficiency, technical merit and product quality, reduce energy consumption, and the intellectuality and the greenization development that realize manufacture process are significant.
A kind of automatic test equipment for mobile terminal function test provided by the invention has the following advantages:
1, integrated motion control, machine vision test and audio-frequency test;
2, have other functional tests as data port function, testing touch screen, approaches photoinduction, vibration etc.;
3, the interface of each segmentation action of equipment is provided by interface board 5;
4, client can need complete self-defined testing sequence according to reality test;
5, independently test fixture 1 design, system upgrade is convenient;
6, full-automatic test, test process is without manual intervention.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. the automatic test equipment for mobile terminal function test, it is characterized in that: comprise test box and controller, in described test box, be provided with drawer inlet/outlet mechanism, test fixture, finger touch mechanism for testing, glazing source mechanism and vision audio-frequency test mechanism, wherein, described test fixture is arranged on described drawer inlet/outlet mechanism, described finger touch mechanism for testing is suspended from described test fixture, described glazing source mechanism is suspended from described finger touch mechanism for testing, described vision audio-frequency test mechanism is suspended from described glazing source mechanism, described finger touch mechanism for testing is provided with the light that the light for described glazing source mechanism passes and dodges through hole, described glazing source mechanism is provided with dodges the shooting that described vision audio-frequency test mechanism makes a video recording and dodges through hole, described drawer inlet/outlet mechanism, test fixture, finger touch mechanism for testing, glazing source mechanism and vision audio-frequency test mechanism are electrically connected to described controller respectively.
2. the automatic test equipment of testing for mobile terminal function according to claim 1, it is characterized in that: described drawer inlet/outlet mechanism comprises fixed base plate and sliding roof, described fixed base plate is provided with drawer and drives cylinder, described drawer drives cylinder to be connected with described sliding roof, described sliding roof is provided with fixture reference column, described test fixture is arranged on the sliding roof of described drawer inlet/outlet mechanism by described fixture reference column, described drawer drives cylinder to be electrically connected to described controller, and described sliding roof is provided with lower light supply apparatus.
3. the automatic test equipment of testing for mobile terminal function according to claim 1, it is characterized in that: described test fixture comprises clamp mount, described clamp mount is provided with mobile terminal holder and is centered around the clip claw mechanism of described mobile terminal holder surrounding, described clip claw mechanism has three at least, described clip claw mechanism comprises jaw and jaw seat, described jaw and described jaw seat are rotatably connected, described jaw is connected with jaw and drives cylinder, described clamp mount is provided with key testing mechanism and connector plugging mechanism for testing, described key testing mechanism comprises that button drives cylinder and drives cylinder to be connected with press section with described button, described connector plugging mechanism for testing comprises that connector plugging drives cylinder and the plug portion that drives cylinder to be connected with described connector plugging, described jaw drives cylinder, button drives cylinder, connector plugging drives cylinder to be electrically connected to described controller respectively.
4. the automatic test equipment of testing for mobile terminal function according to claim 3, it is characterized in that: described clamp mount is provided with position transducer, described position transducer is positioned under described mobile terminal holder, described position transducer is electrically connected to described controller, the bottom of described mobile terminal holder is provided with shock sensor, described shock sensor is electrically connected to described controller, described clamp mount is provided with free field microphone, described free field microphone is positioned under described mobile terminal holder, described free field microphone is electrically connected to described controller, described key testing mechanism comprises volume add-substract key mechanism for testing, switch switch mechanism for testing and the key mechanism for testing of taking pictures, described connector plugging mechanism for testing comprises audio jack plug mechanism for testing and USB plug plug mechanism for testing.
5. according to claim 3 for the automatic test equipment of mobile terminal function test, it is characterized in that: described jaw is provided with step clamping part, described step clamping part is connected with elastic buffering pad.
6. the automatic test equipment of testing for mobile terminal function according to claim 1, it is characterized in that: described glazing source mechanism comprises light source holder, described shooting is dodged through hole and is arranged on described light source holder, described light source holder is provided with light source and drives cylinder, described light source drives cylinder to be connected with light source, described light source is positioned at described shooting and dodges through hole, the both sides that through hole is dodged in described shooting are respectively equipped with light source moving guide rail, described light source moving guide rail is provided with light source moving slider, described light source moving slider is connected with described light source, described light source drives cylinder to be electrically connected to described controller.
7. the automatic test equipment of testing for mobile terminal function according to claim 1, it is characterized in that: described finger touch mechanism for testing comprises finger touch support for testing, described light is dodged through hole and is arranged on described finger touch support for testing, described finger touch support for testing is provided with X-axis feed mechanism, Y-axis feed mechanism and Z axis feed mechanism, described Y-axis feed mechanism is arranged on described X-axis feed mechanism, described Z axis feed mechanism is arranged on described Y-axis feed mechanism, described Z axis feed mechanism is connected with felt pen, described felt pen is suspended from described light and dodges on through hole, described X-axis feed mechanism, Y-axis feed mechanism and Z axis feed mechanism are electrically connected to described controller respectively.
8. according to claim 7 for the automatic test equipment of mobile terminal function test, it is characterized in that: described Z axis feed mechanism is connected with pressure field microphone, described pressure field microphone is electrically connected to described controller.
9. the automatic test equipment of testing for mobile terminal function according to claim 1, it is characterized in that: described vision audio-frequency test mechanism comprises vision audio-frequency test bearing, audio-frequency test microphone and audio-frequency test loud speaker, described vision audio-frequency test bearing is provided with audio collection card, Audio conversion box, audio power amplifier, black and white camera and color camera, described audio collection cartoon is crossed audio power amplifier and is electrically connected to described audio-frequency test microphone, described Audio conversion box is electrically connected to described audio power amplifier, described audio power amplifier is electrically connected to described audio-frequency test loud speaker, described audio collection card, Audio conversion box, black and white camera, color camera is electrically connected to described controller respectively.
10. the automatic test equipment of testing for mobile terminal function according to claim 9, it is characterized in that: described audio-frequency test microphone is arranged on described test fixture, described audio-frequency test loud speaker is arranged on the bottom of described test box, described audio-frequency test loud speaker has two at least, two described audio-frequency test loud speakers lay respectively at the upper and lower sides of described test fixture, described vision audio-frequency test bearing is provided with Ethernet switch, and described Ethernet switch is electrically connected to described black and white camera, color camera respectively.
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