Mobile phone test equipment

Abstract

The utility model discloses mobile phone testing equipment, which comprises a machine table and a controller, the machine table is provided with a testing station, the testing station comprises a material conveying assembly, a distance sensing testing device and a fingerprint testing device which are respectively connected with the controller, the material conveying assembly is provided with a product clamp, and the product clamp is used for placing a mobile phone to be tested. The product clamp is provided with a pull-plug assembly, the pull-plug assembly is provided with a pull-plug head, the pull-plug head is connected with the controller, the pull-plug assembly is used for driving the pull-plug head to be connected with a to-be-tested mobile phone on the product clamp in an inserted mode, and the material conveying assembly is connected with the distance sensing testing device and the fingerprint testing device. And the driving device is used for driving the to-be-tested mobile phone on the product clamp to be aligned with the distance sensing testing device and the fingerprint testing device respectively. According to the utility model, the automatic test of the distance sensor and the under-screen fingerprint function can be realized, and the test efficiency is greatly improved; by adopting the equipment testing process, the uniformity of testing actions can be ensured, and the accuracy of testing data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated testing equipment, in particular to a mobile phone testing equipment. Background Art

[0002] Smartphones need to be tested for various functions before leaving the factory, including the under-screen fingerprint function and the distance sensor. The existing methods usually use manual operations, and the following problems are common:

[0003] 1. When testing the distance sensor, you need to manually press down at a height of 3cm-5cm. However, it is difficult to achieve an accurate pressing distance by manual operation, which makes the test calibration accurate and unstable.

[0004] 2. When testing the under-screen fingerprint function, you need to manually place the phone under the fingerprint detection module, then manually press down to adjust the detection force and manually rotate to adjust the position of the three detection modules. It is difficult to accurately control the pressure manually, and it is easy to have incorrect pressure and cause inaccurate test results. In addition, there are many actions during the test, and the manual test efficiency is low.

[0005] 3. Each test station is independent of each other, and each test station requires an operator, resulting in high labor costs. Utility Model Content

[0006] In order to solve some or all of the problems existing in the above-mentioned prior art, the utility model provides a mobile phone testing equipment, including a machine and a controller, a test station is provided on the machine, and the test station includes a material transport component, a distance sensing test device and a fingerprint testing device respectively connected to the controller, a product fixture is provided on the material transport component, and the product fixture is used to place a mobile phone to be tested, a plug-in component is provided on the product fixture, and the plug-in component is provided on the plug-in component, and the plug-in plug is connected to the controller, and the plug-in component is used to drive the plug-in plug to plug with the mobile phone to be tested on the product fixture, and the material transport component is respectively connected to the distance sensing test device and the fingerprint testing device, and is used to drive the mobile phone to be tested on the product fixture to align with the distance sensing test device and the fingerprint testing device respectively.

[0007] As a further improvement of the present invention, the material transport component includes a material transport cylinder, the material transport cylinder is connected to the machine platform, the output end of the material transport cylinder is provided with a material transport slider, and the product fixture is connected to the material transport slider.

[0008] As a further improvement of the present invention, buffers are respectively provided at both ends of the material transport cylinder, and the material transport sliding block can abut against the buffers respectively.

[0009] As a further improvement of the utility model, the product fixture is provided with a negative pressure suction cup and an incoming material sensor. The negative pressure suction cup is externally connected to a negative pressure device for adsorbing the mobile phone to be tested. The incoming material sensor is connected to the controller for detecting whether there is a mobile phone on the product fixture.

[0010] As a further improvement of the utility model, the plug-in / unplug assembly includes a plug-in / unplug cylinder, the plug-in / unplug cylinder is connected to the product fixture, and the plug-in / unplug connector is connected to the output end of the plug-in / unplug cylinder.

[0011] As a further improvement of the present invention, the distance sense testing device includes a distance sense testing mounting frame, the distance sense testing mounting frame is connected to the machine platform, the distance sense testing mounting frame is provided with a distance sense testing cylinder, the output end of the distance sense testing cylinder is provided with a distance sense testing plate, the material transport assembly can drive the product fixture to move to the bottom of the distance sense testing plate, and the distance sense testing cylinder can drive the distance sense testing plate to move up and down.

[0012] As a further improvement of the present utility model, the fingerprint testing device includes a test fixing plate, which is connected to the machine platform, a lifting drive assembly is provided on the test fixing plate, a test mounting plate is provided on the output end of the lifting drive assembly, a rotation drive assembly is provided on the test mounting plate, a test head mounting plate is provided on the output end of the rotation drive assembly, a plurality of fingerprint test heads are provided on the test head mounting plate, the rotation drive assembly can drive each fingerprint test head to align with the product fixture respectively, and the lifting drive assembly can drive the fingerprint test head to connect with the mobile phone on the product fixture.

[0013] As a further improvement of the present invention, a counterweight block is provided at one end of the test mounting plate close to the product fixture, and the counterweight block is arranged above the fingerprint test head to provide compensating downward pressure to the corresponding fingerprint test head.

[0014] As a further improvement of the present invention, a plurality of lifting guide sleeves are provided on the test mounting plate, and a lifting guide rod is provided at a position on the machine platform corresponding to the lifting guide sleeve, the lifting guide rod passes through the corresponding lifting guide sleeve, and the lifting guide rod is slidably connected with the corresponding lifting guide sleeve.

[0015] As a further improvement of the present invention, there are two test stations, and the two test stations are arranged in parallel on the machine platform, and a level is provided on the machine platform.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize automatic testing of the distance sensor and the fingerprint function under the screen, greatly improving the efficiency of the test; using the equipment to complete the test process can ensure the uniformity of each test action and improve the accuracy of the test data; using the equipment instead of manual operation can also reduce the labor cost of the enterprise. During the specific test, the operator places the mobile phone to be tested on the product fixture, and then controls the plug-in assembly to drive the plug-out work, so that the plug-in is inserted into the mobile phone to be tested, so that the mobile phone is connected to the controller; then the material transport assembly is controlled to drive the product fixture to move the mobile phone to the corresponding position of the distance test device and the fingerprint test device, and the distance test device is controlled to test the distance sensor of the mobile phone; then the fingerprint detection device is controlled to test the fingerprint function under the screen of the mobile phone; after the test is completed, the material transport assembly is controlled to reset, and the product fixture and the mobile phone are driven to the initial position, and the operator takes out the tested mobile phone from the product fixture to complete the test process of a mobile phone. Then a new mobile phone to be tested is placed on the product fixture, thereby realizing the operation process of continuous testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the external structure of an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a material transport component and a product fixture in an embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a distance sensing test device in an embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a fingerprint testing device in an embodiment of the utility model;

[0024] Figure 6 It is a schematic structural diagram of the fingerprint testing device from another perspective in an embodiment of the utility model. DETAILED DESCRIPTION

[0025] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order.

[0026] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0028] like Figure 1-6 As shown, a mobile phone testing device includes a machine 1 and a controller 2. The machine 1 is provided with two testing stations, so that the mobile phone testing device can test two mobile phones at the same time, thereby improving the testing efficiency. The testing stations include a material transport component 3, a distance sensing test device 4 and a fingerprint testing device 5 respectively connected to the controller 2. The material transport component 3 is provided with a product fixture 6, and the product fixture 6 is used to place the mobile phone to be tested. The product fixture 6 is provided with a plug-in component, and the plug-in component is provided with a plug-out plug 61, which is connected to the controller 2. The plug-in component is used to drive the plug-in plug 61 to plug with the mobile phone to be tested on the product fixture 6. The material transport component 3 is respectively connected to the distance sensing test device 4 and the fingerprint testing device 5, and is used to drive the mobile phone to be tested on the product fixture 6 to align with the distance sensing test device 4 and the fingerprint testing device 5 respectively.

[0029] During the specific operation, the operator places the mobile phone to be tested on the product fixture 6, and then controls the plug-in assembly to drive the plug-out plug 61 to work, so that the plug-in plug 61 is inserted into the mobile phone to be tested, so that the mobile phone is connected to the controller 2, so that the controller 2 can send a test signal to the mobile phone; then the material transport assembly 3 is controlled to drive the product fixture 6 to move the mobile phone to the corresponding positions of the distance sensing test device 4 and the fingerprint testing device 5, and the distance sensing test device 4 is controlled to test the distance sensing sensor of the mobile phone; then the fingerprint testing device 5 is controlled to test the fingerprint function under the screen of the mobile phone; after the test is completed, the material transport assembly 3 is controlled to reset, and the product fixture 6 and the mobile phone are driven to the initial position, and the operator takes out the tested mobile phone from the product fixture 6 to complete the test process of a mobile phone. After that, a new mobile phone to be tested is placed on the product fixture 6, so as to realize the operation process of continuous testing.

[0030] The mobile phone testing equipment can automatically perform dynamic testing on the distance sensor and the fingerprint function under the screen on the mobile phone, greatly improving the efficiency of the test; the test process is completed by cooperating with the material transport component 3, the distance testing device 4 and the fingerprint testing device 5, which can ensure the uniformity of each test action and improve the accuracy of the test data; using equipment instead of manual operation can also reduce the labor costs of the enterprise.

[0031] The controller 2 includes a display screen 21 and a plurality of control buttons 22 mounted on the machine 1. The display screen 21 can be used to display the working status of the device, and can also be used to display information such as test results, so that the operator can obtain the working status of the device in a timely manner. The control buttons 22 can be used to control the various mechanism components on the device to perform corresponding actions, including start, reset and emergency stop buttons.

[0032] The machine 1 is equipped with a level meter 7, which is used to detect the horizontal condition of the product fixture 6 on the device; before the test, the operator can adjust the product fixture 6 on the device to a horizontal state by observing the level meter 7, and then conduct the test. In the subsequent test process, the controller 2 can calibrate the level sensor in the mobile phone, thereby improving the functionality of the mobile phone testing device.

[0033] A protective grating 8 is provided at the loading position of the machine 1 and the product fixture 6. The protective grating 8 is electrically connected to the controller 2 and is symmetrically arranged on both sides of the material transport component 3. During the test, if someone accidentally puts his body into the test position, the protective grating 8 will be cut off; then the protective grating 8 will first feedback a signal to the controller 2, and the controller 2 will immediately control the device to stop working. By setting the protective grating 8, it is possible to prevent the operator from accidentally putting his body into the device and causing damage, thereby improving the safety of the device.

[0034] like Figure 3As shown, the material transport component 3 includes a material transport cylinder 31, which is fixedly mounted on the machine 1. The output end of the material transport cylinder 31 is provided with a material transport slider 32, and the product fixture 6 is fixedly connected to the material transport slider 32. When working, the mobile phone is installed on the product fixture 6, and the material transport cylinder 31 is controlled to drive the material transport slider 32 to slide, thereby driving the product fixture 6 and the mobile phone to move to the corresponding positions of the distance sensing test device 4 and the fingerprint testing device 5, so as to test the distance sensing sensor and the fingerprint function under the screen of the mobile phone. In other embodiments, the material transport cylinder 31 can also be replaced by a motor screw structure or other devices that drive the product fixture 6 to move linearly.

[0035] Buffers 33 are provided at both ends of the transport cylinder 31, and the transport slider 32 can abut against the buffers 33 respectively. In the initial state, the transport slider 32 abuts against the buffer 33 on one side; during operation, when the transport cylinder 31 drives the transport slider 32 to move to the extreme position, the transport slider 32 will abut against the buffer 33 on the other side. At this time, the transport slider 32 also drives the product fixture 6 and the mobile phone to move to the corresponding positions of the distance sensing test device 4 and the fingerprint test device 5. The drive stroke of the transport cylinder 31 can be limited by the buffer 33, which improves the accuracy of the drive and ensures the stability of the equipment operation.

[0036] The plug-in and unplug assembly includes a plug-in cylinder 62, which is connected to the controller 2, and the plug-in and unplug cylinder 62 is connected to the product fixture 6, and the unplug plug 61 is connected to the output end of the plug-in and unplug cylinder 62. In the initial state, the plug-in and unplug cylinder 62 is in an extended state; when the operator places the mobile phone on the product fixture 6, the controller 2 controls the plug-in and unplug cylinder 62 to retract, and drives the unplug plug 61 to move toward the mobile phone on the product fixture 6 until the unplug plug 61 is inserted into the connector on the mobile phone, so that the mobile phone and the controller 2 are electrically connected; so that in the subsequent test process, the test signal is sent to the mobile phone through the controller 2. After the test is completed, the plug-in and unplug cylinder 62 is controlled to extend again, and the unplug plug 61 is driven to move away from the mobile phone on the product fixture 6 until the unplug plug 61 is unplugged from the mobile phone; so that the operator can take out the tested mobile phone from the product fixture 6.

[0037] The product fixture 6 is provided with a negative pressure suction cup 63 and an incoming material sensor 64. The negative pressure suction cup 63 is connected to an external negative pressure device for adsorbing the mobile phone to be tested. The incoming material sensor 64 is connected to the controller 2 for detecting whether there is a mobile phone on the product fixture 6. Specifically, during the test, when the operator places the mobile phone on the product fixture 6, the incoming material sensor 64 will detect the mobile phone; when the incoming material sensor 64 detects the mobile phone, it will feedback a signal to the controller 2, and the controller 2 will immediately control the external negative pressure device to work, so that the negative pressure suction cup 63 generates negative pressure suction to adsorb the mobile phone, so that the mobile phone is stably installed on the product fixture 6. By setting the incoming material sensor 64 and the negative pressure suction cup 63, it can ensure that the mobile phone is installed firmly on the product fixture 6, avoid the displacement of the mobile phone during the test, improve the stability of the test, and ensure the accuracy of the test results.

[0038] like Figure 4 As shown, the distance sense test device 4 includes a distance sense test mounting frame 41, which is connected to the machine platform 1, and a distance sense test cylinder 42 is provided on the distance sense test mounting frame 41, and a distance sense test board 43 is provided on the output end of the distance sense test cylinder 42, and the material transport component 3 can drive the product fixture 6 to move to the bottom of the distance sense test board 43, and the distance sense test cylinder 42 can drive the distance sense test board 43 to move up and down. In this embodiment, the distance sense test board 43 uses a Kodak 18° gray card; in other embodiments, the distance sense test board 43 can also use other materials or devices that can be detected by the distance sensor.

[0039] When the material transport cylinder 31 works to drive the product fixture 6 to move the mobile phone to the bottom of the distance sensing test board 43, at this time the vertical distance between the distance sensing test board 43 and the mobile phone is 5 cm, and the controller 2 can be used to know whether the distance sensing sensor on the mobile phone can detect the distance sensing test board 43 at a height of 5 cm, and whether the function of the distance sensing sensor is normal; then the distance sensing test cylinder 42 is controlled to work, driving the distance sensing test board 43 to descend, until the vertical distance between the distance sensing test board 43 and the mobile phone is 3 cm, and then the controller 2 can be used to know whether the distance sensing sensor on the mobile phone can detect the distance sensing test board 43 at a height of 3 cm, and whether the function of the distance sensing sensor is normal; after the test is completed, the distance sensing test cylinder 42 is controlled to reset, and the distance sensing test board 43 is driven to rise to the initial position.

[0040] like Figure 5 , 6As shown, the fingerprint testing device 5 includes a test fixing plate 51, on which a test driving component is provided, and on the output end of the test driving component, a plurality of fingerprint test heads 52 are provided, and the test driving component can drive the fingerprint test heads 52 to connect with the mobile phones on the product fixture 6 respectively. When the distance sensing test is completed, the test driving component is controlled to work, and each fingerprint test head 52 is driven to connect with the mobile phone on the product fixture 6 respectively, so as to test the fingerprint function under the screen of the mobile phone on the product fixture 6.

[0041] The test drive assembly includes a lifting drive assembly, which is connected to the test fixing plate 51. A test mounting plate 53 is provided on the output end of the lifting drive assembly, and a rotating drive assembly is provided on the test mounting plate 53. A test head mounting plate 54 is provided on the output end of the rotating drive assembly, and a fingerprint test head 52 is fixedly mounted on the test head mounting plate 54. The rotating drive assembly can drive each fingerprint test head 52 to align with the product fixture 6 respectively, and the lifting drive assembly can drive the fingerprint test head 52 to connect with the mobile phone on the product fixture 6. In the initial state, one of the fingerprint test heads 52 is aligned with the product fixture 6; when the distance sense test is completed, the lifting drive assembly is controlled to drive the test mounting plate 53, the rotating drive assembly, the test head mounting plate 54 and the fingerprint test head 52 to descend until the fingerprint test head 52 is connected with the mobile phone on the product fixture 6, and the controller 2 can be used to know whether the fingerprint function of the mobile phone is normal in the current state. After the test of the current fingerprint test head 52 is completed, the lifting drive component is controlled to reset, drive the test head mounting plate 54 and the fingerprint test head 52 to rise, so that the fingerprint test head 52 is separated from the mobile phone, and then the rotation drive component is controlled to drive the test head mounting plate 54 to rotate until the next fingerprint test head 52 is aligned with the product fixture 6, and then the descending drive component is controlled to drive the test head mounting plate 54 and the fingerprint test head 52 to descend until the fingerprint test head 52 is connected to the mobile phone on the product fixture 6, and the controller 2 can be used to know whether the fingerprint function of the mobile phone is normal in the current state; repeat the above process until all the fingerprint test heads 52 are connected to the mobile phones respectively, and the controller 2 can be used to calibrate the under-screen fingerprint function of the previous mobile phone on the product fixture 6, and determine whether the under-screen fingerprint function of the mobile phone is normal.

[0042] In this embodiment, there are three fingerprint test heads 52, and the three fingerprint test heads 52 are circumferentially and evenly spaced on the test head mounting plate 54, that is, the three fingerprint test heads 52 are spaced 120° apart. When working, the rotation drive assembly works once, and then drives the test head mounting plate 54 to rotate 120°.

[0043] In this embodiment, the three fingerprint test heads 52 are a flesh-colored flat test head, a black flat test head, and a 3D stripe test head. In other embodiments, the fingerprint test head 52 may also be of other types, as long as the fingerprint under the screen of the mobile phone can be recognized.

[0044] Specifically, the lifting drive assembly includes a test lifting cylinder 55, which is connected to the test fixing plate 51, and the test mounting plate 53 is connected to the output end of the test lifting cylinder 55. When working, by controlling the test lifting cylinder 55 to work, the test mounting plate 53, the rotation driving assembly, the test head mounting plate 54 and the fingerprint test head 52 can be driven to move up and down, so that the fingerprint test head 52 can be connected or separated from the mobile phone on the product fixture 6.

[0045] In order to limit and guide the lifting direction of the test installation plate 53, two lifting guide sleeves 56 are provided on the test installation plate 53, and a lifting guide rod 57 is provided at a position corresponding to the lifting guide sleeve 56 on the machine 1. The lifting guide rod 57 passes through the corresponding lifting guide sleeve 56, and the lifting guide rod 57 is slidably connected with the corresponding lifting guide sleeve 56. When the test lifting cylinder 55 is working, it drives the test installation plate 53 to move up and down, and the lifting guide sleeve 56 will slide on the lifting guide rod 57; the movement direction of the test installation plate 53 can be limited and guided by the cooperation of the lifting guide rod 57 and the lifting guide sleeve 56, so as to ensure that the fingerprint test head 52 can be pressed down onto the mobile phone on the product fixture 6, thereby improving the accuracy and stability of the transmission.

[0046] In other embodiments, the number of the lifting guide sleeves 56 may be any other number, as long as each lifting guide sleeve 56 is ensured to be slidably sleeved with the corresponding lifting guide rod 57 .

[0047] The rotary drive assembly includes a rotary motor 58, which is connected to the test mounting plate 53. The test mounting plate 53 is provided with a rotatable drive shaft 59, which is connected to the test head mounting plate 54, and the drive shaft 59 is connected to the output end of the rotary motor 58. When working, when the test of the first fingerprint test head 52 is completed, and the test lifting cylinder 55 drives the fingerprint test head 52 to rise and separate from the mobile phone, the rotary motor 58 is controlled to work, drive the drive shaft 59 to rotate, and then drive the test head mounting plate 54 to rotate 120°, so that the next fingerprint test head 52 is aligned with the mobile phone on the product fixture 6, and then the test lifting cylinder 55 is controlled to work, and the next fingerprint test head 52 is driven to descend to connect with the mobile phone on the product fixture 6.

[0048] In this embodiment, the rotary motor 58 is fixedly mounted on the test mounting plate 53, a driving wheel is provided on the output end of the rotary motor 58, a driven wheel 510 is sleeved on the driving shaft 59, and a transmission belt 511 is sleeved on the driving wheel and the driven wheel 510. When working, the rotary motor 58 is controlled to work, the driving wheel is driven to rotate, the transmission belt 511 is driven to move, and the transmission belt 511 drives the driven wheel 510 and the driving shaft 59 to rotate, thereby achieving the purpose of driving the test head mounting plate 54 to rotate. In other embodiments, a gear structure or other structure can also be used instead of a pulley structure, as long as the rotary motor 58 can drive the driving shaft 59 to rotate.

[0049] In order to improve the stability of the fingerprint test, a counterweight 512 is provided at one end of the test mounting plate 53 close to the product fixture 6. The counterweight 512 is arranged above the fingerprint test head 52 to provide compensatory downward pressure to the corresponding fingerprint test head 52. During operation, when the test lifting cylinder 55 drives the test mounting plate 53, the test head mounting plate 54 and the fingerprint test head 52 to descend, the counterweight 512 descends synchronously with the test mounting plate 53. When the fingerprint test head 52 is connected to the mobile phone, the reaction force of the mobile phone may push the test head mounting plate 54 upward. The counterweight 512 will press the test head mounting plate 54 under the action of its own gravity to prevent the fingerprint test head 52 from tilting upward, thereby ensuring that the fingerprint test head 52 can be pressed on the mobile phone as a whole, thereby improving the stability and accuracy of the fingerprint test.

[0050] Working principle:

[0051] In the initial state, the product fixture 6 is located at a position on the machine 1 corresponding to the protective grating 8; the operator installs the mobile phone on the product fixture 6, and when the incoming material sensor 64 detects the mobile phone, it feeds back a signal to the controller 2, and the controller 2 immediately controls the external negative pressure device to work, so that the negative pressure suction cup 63 generates negative pressure suction to absorb the mobile phone; then the plug-in and unplug cylinder 62 is controlled to work, driving the plug-in plug 61 to move toward the mobile phone on the product fixture 6 until the plug-in plug 61 is inserted into the connector on the mobile phone, so that the mobile phone is electrically connected to the controller 2. Then the material transport cylinder 31 is controlled to work, driving the material transport slider 32 to drive the mobile phone to move, until the material transport slider 32 abuts against the buffer 33 on the other side, at which time the material transport slider 32 moves the product fixture 6 and the mobile phone to the test position of the distance sensing test device 4 and the fingerprint test device 5.

[0052] At this time, the mobile phone is just 5 cm below the distance sensing test board 43. The controller 2 is used to learn whether the distance sensing sensor on the mobile phone can detect the distance sensing test board 43 at a height of 5 cm, and whether the function of the distance sensing sensor is normal. Then, the distance sensing test cylinder 42 is controlled to work, and the distance sensing test board 43 is driven to descend until the vertical distance between the distance sensing test board 43 and the mobile phone is 3 cm. Then, the controller 2 is used to learn whether the distance sensing sensor on the mobile phone can detect the distance sensing test board 43 at a height of 3 cm, and whether the function of the distance sensing sensor is normal. After the test is completed, the distance sensing test cylinder 42 is controlled to reset, and the distance sensing test board 43 is driven to rise to the initial position.

[0053] Then, the test lifting cylinder 55 is controlled to work, driving the test mounting plate 53, the rotation drive assembly, the test head mounting plate 54 and the fingerprint test head 52 to descend until the fingerprint test head 52 is connected to the mobile phone on the product fixture 6. The controller 2 can be used to test whether the fingerprint function under the mobile phone screen is normal in the current state. After the current test is completed, the test lifting cylinder 55 is controlled to reset, and the test head mounting plate 54 and the fingerprint test head 52 are driven to rise, so that the fingerprint test head 52 is separated from the mobile phone; then the rotating motor 58 is controlled to work, and the test head mounting plate 54 is driven to rotate 120°, so that the next fingerprint test head 52 is aligned with the mobile phone on the product fixture 6, and then the test lifting cylinder 55 is controlled to work, and the test head mounting plate 54 and the fingerprint test head 52 are driven to descend until the fingerprint test head 52 is connected to the mobile phone on the product fixture 6, and the controller 2 can be used to know whether the fingerprint function of the mobile phone is normal in the current state; repeat the above process until all the fingerprint test heads 52 are connected to the mobile phone respectively, and the controller 2 can be used to calibrate the under-screen fingerprint function of the previous mobile phone on the product fixture 6, and determine whether the under-screen fingerprint function of the mobile phone is normal.

[0054] After the test is completed, the transport cylinder 31 is controlled to reset, and the transport slider 32 is driven to drive the mobile phone to move until the transport slider 32 abuts against the buffer 33 in the initial state; then the plug-in and unplug cylinder 62 is controlled to reset, and the unplug plug 61 is driven to move away from the mobile phone on the product fixture 6 until the unplug plug 61 is unplugged from the mobile phone, and then the operator takes out the tested mobile phone from the product fixture 6.

[0055] The above-mentioned specific implementation mode is a preferred implementation mode of the present utility model, and is not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation mode. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A mobile phone testing device, characterized in that: It includes a machine and a controller. The machine is provided with a test station. The test station includes a material transport component, a distance sensing test device and a fingerprint testing device respectively connected to the controller. The material transport component is provided with a product fixture. The product fixture is used to place a mobile phone to be tested. The product fixture is provided with a plug-in component. The plug-in component is provided with a plug-out plug. The plug-in plug is connected to the controller. The plug-in component is used to drive the plug-in plug to plug into the mobile phone to be tested on the product fixture. The material transport component is respectively connected to the distance sensing test device and the fingerprint testing device, and is used to drive the mobile phone to be tested on the product fixture to align with the distance sensing test device and the fingerprint testing device respectively.

2. The mobile phone testing device according to claim 1, characterized in that: The material transport component includes a material transport cylinder, which is connected to the machine platform. The output end of the material transport cylinder is provided with a material transport slider, and the product fixture is connected to the material transport slider.

3. The mobile phone testing device according to claim 2, characterized in that: Buffers are respectively provided at both ends of the material transport cylinder, and the material transport sliding blocks can abut against the buffers respectively.

4. The mobile phone testing device according to claim 1, characterized in that: The product fixture is provided with a negative pressure suction cup and an incoming material sensor. The negative pressure suction cup is externally connected to a negative pressure device for adsorbing the mobile phone to be tested. The incoming material sensor is connected to the controller for detecting whether there is a mobile phone on the product fixture.

5. The mobile phone testing device according to claim 1, characterized in that: The plug-in and unplug assembly comprises a plug-in and unplug cylinder, the plug-in and unplug cylinder is connected to the product fixture, and the unplug plug is connected to the output end of the plug-in and unplug cylinder.

6. The mobile phone testing device according to any one of claims 1 to 5, characterized in that: The distance sense testing device includes a distance sense testing mounting frame, which is connected to the machine platform. A distance sense testing cylinder is provided on the distance sense testing mounting frame, and a distance sense testing plate is provided on the output end of the distance sense testing cylinder. The material transport assembly can drive the product fixture to move to the bottom of the distance sense testing plate, and the distance sense testing cylinder can drive the distance sense testing plate to move up and down.

7. The mobile phone testing device according to any one of claims 1 to 5, characterized in that: The fingerprint testing device includes a test fixing plate, which is connected to the machine platform, a lifting drive component is provided on the test fixing plate, a test mounting plate is provided on the output end of the lifting drive component, a rotation drive component is provided on the test mounting plate, a test head mounting plate is provided on the output end of the rotation drive component, a plurality of fingerprint test heads are provided on the test head mounting plate, the rotation drive component can drive each fingerprint test head to align with the product fixture respectively, and the lifting drive component can drive the fingerprint test head to connect with the mobile phone on the product fixture.

8. The mobile phone testing device according to claim 7, characterized in that: A counterweight block is provided at one end of the test mounting plate close to the product fixture. The counterweight block is arranged above the fingerprint test head and is used to provide a compensating downward force to the corresponding fingerprint test head.

9. The mobile phone testing device according to claim 7, characterized in that: The test mounting plate is provided with a plurality of lifting guide sleeves, and the platform is provided with lifting guide rods at positions corresponding to the lifting guide sleeves. The lifting guide rods pass through the corresponding lifting guide sleeves, and the lifting guide rods are slidably connected with the corresponding lifting guide sleeves.

10. The mobile phone testing device according to any one of claims 1 to 5 or any one of claims 8 to 9, characterized in that: There are two test stations, and the two test stations are arranged in parallel on the machine platform, and a level meter is arranged on the machine platform.

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