Laptop Function Tester

Abstract

The present invention discloses a notebook computer function test machine, including a machine platform, a positioning fixture for detachably fixing a notebook computer; a cantilever, the cantilever is slidably arranged on the machine platform along the X axis; a display screen test mechanism, the display screen test mechanism has a display screen test unit for testing the display screen performance of the notebook computer, the display screen test unit is slidably arranged on the cantilever along the Y axis; a touch pad test mechanism, the touch pad test mechanism has a touch pad test unit for testing the touch pad of the notebook computer, the touch pad test unit is slidably arranged on the cantilever along the Z axis; a USB test mechanism, the USB test mechanism has a movable USB plug, and the USB performance is tested by moving the USB plug and inserting it into the notebook computer. The present invention can drive multiple test mechanisms to move through a single driving member, has a simple structure, and can realize performance testing of multiple modules.

Description

Technical Field

[0001] The invention relates to the technical field of notebook computer function testing, in particular to a notebook computer function testing machine. Background Art

[0002] With the improvement of science and technology and living standards, laptops are increasingly used. In order to ensure product performance, each module of the laptop needs to be tested before leaving the factory. At present, laptop function tests are mainly conducted manually or with test equipment. When performing manual function tests on each module of a laptop, due to different judgment criteria, modules with the same performance often have different test results, and manual testing is inefficient; when testing with test equipment, the test equipment has a single function, and often a specific test equipment is used to test a specific module. The laptop needs to be loaded and unloaded multiple times, and multiple test equipment is required to complete the test of multiple modules of the laptop, resulting in low test efficiency.

[0003] Therefore, there is an urgent need to provide a notebook computer function tester that drives multiple test mechanisms to move through a single drive component, has a simple structure, and can implement performance testing of multiple modules of a notebook computer. Summary of the invention

[0004] The purpose of the present invention is to provide a notebook computer function tester, which drives multiple test mechanisms to move through a single driving member, has a simple structure, and can realize performance testing of multiple modules of the notebook computer.

[0005] In order to achieve the above-mentioned purpose, the present invention discloses a notebook computer function test machine, comprising: a machine platform, a positioning fixture for detachably fixing a notebook computer; a cantilever member, the cantilever member is slidably arranged on the machine platform along an X-axis; a display screen testing mechanism, the display screen testing mechanism has a display screen testing unit for testing the display screen performance of the notebook computer, the display screen testing unit is slidably arranged on the cantilever member along a Y-axis; a touch pad testing mechanism, the touch pad testing mechanism has a touch pad testing unit for testing the touch pad of the notebook computer, the touch pad testing unit is slidably arranged on the cantilever member along a Z-axis; a USB testing mechanism, the USB testing mechanism has a movable USB plug, and the USB performance is tested by moving the USB plug and inserting it into the notebook computer.

[0006] Compared with the prior art, the laptop computer function tester of the present invention drives the touchpad test mechanism and the display screen test mechanism to slide along the X-axis on the machine table by the cantilever part to approach the laptop computer, and finally stop in front of the laptop computer, or drives the touchpad test mechanism and the display screen test mechanism away from the laptop computer until they return to their original positions, and tests the performance of the touchpad by the touchpad test mechanism, tests the performance of the display screen by the display screen test mechanism, and tests the USB performance by the USB test mechanism; the present invention can simultaneously drive the touchpad test mechanism and the display screen test mechanism only by the sliding of the cantilever part, so as to approach the laptop computer or move away from the front of the laptop computer to facilitate testing or loading and unloading the laptop computer, has a simple structure, is easy to control, and realizes performance testing of multiple modules of the laptop computer, thereby improving testing efficiency; and the laptop computer function tester of the present invention can automatically complete the entire testing process, is more intelligent, reduces manual intervention, can avoid different test results for products with the same performance due to different manual judgment standards, and the test results are more reliable.

[0007] Preferably, the cantilever member includes a vertical portion, the vertical portion is slidably connected to the machine platform, the vertical portion is bent and extended along the Y-axis direction to form a cantilever portion, the display screen test mechanism is arranged on the cantilever portion, and the touch pad test mechanism is arranged on the vertical portion.

[0008] Preferably, it also includes a first fixed frame and a first sliding member, the first sliding member is slidably arranged on the first fixed frame, the first fixed frame is arranged on the machine platform, the cantilever member is arranged on the first sliding member, and the first sliding member drives the cantilever member to slide along the X-axis on the machine platform to link the display screen testing mechanism and the touch panel testing mechanism.

[0009] Preferably, the display screen testing mechanism also includes a second fixed frame and a second sliding member, the second sliding member is slidably arranged on the second fixed frame, the second fixed frame is arranged on the cantilever portion, the display screen testing unit is arranged on the second sliding member, and the second sliding member drives the display screen testing unit to slide along the Y-axis.

[0010] Preferably, the display screen test unit includes a camera test unit, an ALS test unit and an LED test unit.

[0011] Preferably, the touchpad testing mechanism also includes a third fixed frame and a third sliding member, the third sliding member is slidably arranged on the third fixed frame, the third fixed frame is arranged on the vertical portion, the touchpad testing unit is arranged on the third sliding member, and the third sliding member drives the touchpad testing unit to slide along the Z axis.

[0012] Preferably, the touchpad test unit is connected to the third sliding member in a floating manner via a floating connector. Thus, the connection between the touchpad test unit and the third sliding member can be adjusted according to the contact between the touchpad test unit and the touchpad of the notebook computer, which has better adaptability and can achieve flexible contact between the touchpad test unit and the touchpad, thereby preventing the touchpad test unit from damaging the touchpad.

[0013] Preferably, the USB testing mechanism further comprises a fourth fixing frame and a fourth sliding member, wherein the fourth sliding member is slidably arranged on the fourth fixing frame, the fourth fixing frame is arranged on the machine platform, the USB plug is arranged on the fourth sliding member, and the fourth sliding member drives the USB plug to move.

[0014] Preferably, it also includes an audio testing mechanism, which includes a horizontal driving mechanism, a rotational driving mechanism and an audio testing unit for detecting an audio module, the audio testing unit is connected to the output end of the rotational driving mechanism, the rotational driving mechanism drives the audio testing unit to perform rotational motion, the output end of the horizontal driving mechanism is connected to the rotational driving mechanism, and the horizontal driving mechanism drives the audio testing unit to perform linear reciprocating motion in the horizontal direction by driving the rotational driving mechanism.

[0015] Preferably, the positioning jig is provided with a plurality of elastic positioning members, and the plurality of elastic positioning members clamp the laptop computer on the positioning jig, thereby making the positioning jig applicable to laptop computers with a certain range of size deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a notebook computer function tester according to an embodiment of the present invention.

[0017] Figure 2 yes Figure 1 Schematic diagram of the protective housing cover.

[0018] Figure 3 yes Figure 2 Schematic diagram of a laptop computer loaded with it.

[0019] Figure 4 yes Figure 3 Schematic diagram of the cabinet.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning fixture.

[0021] Figure 6 yes Figure 1 Schematic diagram of a laptop computer loaded with it.

[0022] Figure 7It is a state diagram when the touch panel and the display screen are tested by the present invention.

[0023] Figure 8 It is a three-dimensional structural schematic diagram of a touch panel testing mechanism.

[0024] Fig. 9 yes Figure 6 Side view of.

[0025] Fig.10 yes Figure 7 Side view of.

[0026] Fig.11 yes Fig.10 Schematic diagram of the three-dimensional structure of part A.

[0027] Fig.12 It is a three-dimensional structural diagram of a USB test mechanism.

[0028] Fig.13 It is a three-dimensional structural diagram of an audio testing organization.

[0029] Fig.14 yes Fig.13 Schematic diagram from another angle. DETAILED DESCRIPTION

[0030] In order to explain the content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation modes and the accompanying drawings.

[0031] Please refer to Figures 1 to 14 The present invention discloses a notebook computer function test machine 100, comprising: a machine platform 1, a positioning fixture 2 for detachably fixing a notebook computer 10; a cantilever member 3, the cantilever member 3 is slidably arranged on the machine platform 1 along the X-axis; a display screen test mechanism 4, the display screen test mechanism 4 has a display screen test unit 41 for testing the display screen performance of the notebook computer 10, and the display screen test unit 41 is slidably arranged on the cantilever member 3 along the Y-axis; a touch pad test mechanism 5, the touch pad test mechanism 5 has a touch pad test unit 51 for testing the touch pad 101 of the notebook computer 10, and the touch pad test unit 51 is slidably arranged on the cantilever member 3 along the Z-axis; a USB test mechanism 6, the USB test mechanism 6 has a movable USB plug 61, and the performance of the USB 102 is tested by moving the USB plug 61 and inserting it into the notebook computer 10.

[0032] Preferably, the laptop computer functional test machine 100 also includes an audio test mechanism 7, which includes a horizontal drive mechanism 72, a rotation drive mechanism 73 and an audio test unit 71 for detecting an audio module, wherein the audio test unit 71 is connected to the output end of the rotation drive mechanism 73, and the rotation drive mechanism 73 drives the audio test unit 71 to perform rotational motion, and the output end of the horizontal drive mechanism 72 is connected to the rotation drive mechanism 73, and the horizontal drive mechanism 72 drives the audio test unit 71 to perform linear reciprocating motion in the horizontal direction by driving the rotation drive mechanism 73.

[0033] Please refer to Figure 3 , Figures 6 to 8 , Figures 9 and 10 and Figure 13 to Figure 14 , Figure 6 A state diagram of a laptop computer 10 to be tested is given. The laptop computer function test machine 100 of the utility model is used to test the performance of a touch panel 101, a display screen, a USB 102 and an audio module 103 in the laptop computer. Specifically, the laptop computer 10 is mounted on a positioning fixture 2 on a machine platform 1 in a normally unfolded state, and a USB test mechanism 6 is arranged on one side of the laptop computer USB 102, a cantilever member 3 provided with a display screen test mechanism 4 and a touch panel test mechanism 5 is arranged on one side of the machine platform 1, and an audio test mechanism 7 is arranged on one side of an audio jack 103 of the laptop computer 10; during the test, the display screen test mechanism 4 and the touch panel test mechanism 5 are first driven by the cantilever member 3 to slide along the F1 direction of the X-axis gradually approaching the laptop computer 10 and finally stopping in front of the laptop computer 10, and the touch panel test unit 51 slides along the F2 direction of the Z-axis gradually approaching the touch panel 101 and contacting the touch panel 101, that is, the touch panel test unit 51 is driven by Figure 6 becomes Figure 7 The display screen test unit 41 slides along the F3 direction of the Y axis and gradually approaches the display screen, and the Fig. 9 becomes Fig.10state, thereby performing a display screen test; the USB plug 61 moves in a direction close to USB102 and is finally inserted into USB102, thereby performing a USB test; the audio test mechanism 7 rises, and the horizontal drive mechanism 72 drives the audio test unit 71 to gradually approach the audio socket 103 and finally insert it into the audio socket 103, thereby performing an audio test. When the test is completed, the horizontal drive mechanism 72 drives the audio test unit 71 to move in a direction away from the audio socket 103, thereby unplugging the audio test unit 71 from the audio socket 103. After the horizontal drive mechanism 72 withdraws a certain distance, the rotation drive mechanism 73 drives the audio test unit 71 to rotate a certain angle, and then the audio test mechanism 7 descends; the USB plug 61 moves in a direction away from USB102 and is finally unplugged from USB102; the display screen test unit 41 slides in the opposite direction of F3 and gradually moves away from the display screen, and is Fig.10 becomes Fig. 9 The touch panel test unit 51 slides in the opposite direction of F2 and moves away from the touch panel 101, and the cantilever member 3 drives the display screen test mechanism 4 and the touch panel test mechanism 5 to slide in the opposite direction of F1 gradually away from the laptop computer 10, and by Figure 7 The change to Figure 6 Finally, the laptop computer 10 is removed from the positioning fixture 2.

[0034] Please refer to Figure 4 , Figure 4 The diagram shows the state of the laptop computer function test machine 100 of this embodiment when it is installed on the cabinet 200. A laptop computer function test machine 100 is installed on the upper and lower layers of the cabinet 200, and a display control device 300 is installed on the top of the cabinet 200. In this way, the space occupied by the laptop computer function test machine 100 is saved, and the display control device 300 can be shared. In the specific implementation, it can be adjusted according to needs, so it should not be limited to this.

[0035] The following, combined Figure 1-Figure 14 The notebook computer function testing machine 100 of the present invention is further described in detail.

[0036] Please refer to Figure 1 , Figure 5Specifically, the positioning jig 2 is provided with a laptop computer accommodating position 21, and the laptop computer accommodating position 21 is provided with a plurality of elastic positioning members 22, and the plurality of positioning members 22 clamp the laptop computer 10 in the laptop computer accommodating position 21; thereby, the positioning jig 2 can be applied to laptop computers 10 with a certain range of size deviation. Specifically, the positioning jig 2 includes a base positioning portion 23 and a flip positioning portion 24, and the base positioning portion 23 and the flip positioning portion 24 are both provided with a vacuum suction cup 25 for fixing the laptop computer 10 and a proximity sensor 26 for sensing whether the laptop computer 10 is in place. In this embodiment, the base positioning portion 23 and the flip positioning portion 24 are each provided with two vacuum suction cups 25, but this should not be limited to the case. The number of vacuum suction cups 25 can be set to one, three, etc., as long as the laptop computer 10 can be stably fixed on the positioning jig 2; the base positioning portion 23 and the flip positioning portion 24 are each provided with a proximity sensor 26, but this should not be limited to the case. More specifically, a plurality of guide blocks 27 are disposed on the base positioning portion 23 , and the guide blocks 27 surround the notebook computer 10 on the base positioning portion 23 .

[0037] Please refer to Figure 6 Specifically, the cantilever 3 includes a vertical portion 31, which is slidably connected to the machine platform 1. The vertical portion 31 is bent and extended along the Y-axis direction to form a cantilever portion 32. The display screen test mechanism 4 is disposed on the cantilever portion 32, and the touch panel test mechanism 5 is disposed on the vertical portion 31. The cantilever 3 simultaneously drives the display screen test mechanism 4 and the touch panel test mechanism 5 to slide on the machine platform 1, so as to approach the laptop computer 10 or move away from the front of the laptop computer 10.

[0038] Specifically, the laptop computer functional testing machine 100 also includes a first fixed frame 81 and a first sliding member 82. The first sliding member 82 is slidably arranged on the first fixed frame 81. The first fixed frame 81 is arranged on the machine platform 1. The cantilever member 3 is arranged on the first sliding member 82. The first sliding member 82 drives the cantilever member 3 to slide along the X-axis on the machine platform 1 to link the display screen testing mechanism 4 and the touch pad testing mechanism 5.

[0039] In this embodiment, the first sliding member 82 is connected to the first driver 83, and the first driver 83 drives the first sliding member 82 to slide along the first fixed frame 81, thereby driving the cantilever member 3. Among them, the first fixed frame 81 is a slide rail, and the first sliding member 82 is a sliding plate, but this should not be limited. Preferably, the first driver 83 adopts a cylinder, but this should not be limited to it, and a motor drive or the like can also be adopted; and the first driver 83 is installed in the groove 11 of the machine 1, but this should not be limited to it, and the first driver 83 can also be installed in other positions. Preferably, in this embodiment, buffers 84 are provided on both sides of the left and right sides of the first fixed frame 81.

[0040] Please refer to Figure 1 , Figure 3 , Figures 9 to 11 Specifically, the display screen testing mechanism 4 also includes a second fixed frame 42 and a second sliding member 43. The second sliding member 43 is slidably arranged on the second fixed frame 42. The second fixed frame 42 is arranged on the cantilever portion 32. The display screen testing unit 41 is arranged on the second sliding member 43. The second sliding member 43 drives the display screen testing unit 41 to slide along the Y-axis to approach the display screen for testing or move away from the display screen.

[0041] Specifically, in this embodiment, the display screen test unit 41 includes a camera test unit 411, an ALS (full name of Ambient Light Sensor, hereinafter referred to as ALS) test unit 412 and an LED test unit 413, but it should not be limited to this. In a specific implementation, one or two of the camera test unit 411, ALS test unit 412 and LED test unit 413 can be set according to needs.

[0042] It is worth noting that the camera test unit 411, the ALS test unit 412, and the LED test unit 413 are integrated, and the LED test unit 413 is located between the camera test unit 411 and the ALS test unit 412. Thus, the camera test unit 411, the ALS test unit 412, and the LED test unit 413 can be driven by only one driving component, which greatly simplifies the structure of the notebook computer function tester 100, and the structure is simple and easier to control. However, this should not be limited to this. In other embodiments, the camera test unit 411, the ALS test unit 412, and the LED test unit 413 can be separately arranged, and the positional relationship of the camera test unit 411, the ALS test unit 412, and the LED test unit 413 can also be adjusted according to specific needs.

[0043] In this embodiment, the second sliding member 43 is connected to the second driver 44, and the second driver 44 drives the second sliding member 43 to slide along the second fixing frame 42, thereby driving the camera test unit 411, the ALS test unit 412, and the LED test unit 413, so that the camera test unit 411 is close to the camera module 104, the ALS test unit 412 is close to the ALS module 105, and the LED test unit 413 is close to the LED module 106, or the camera test unit 411 is far away from the camera module 104, the ALS test unit 412 is far away from the ALS module 105, and the LED test unit 413 is far away from the LED module 106. Preferably, the second driver 44 adopts a cylinder, but it should not be limited to this, and motor drive and other methods can also be adopted.

[0044] In this embodiment, the second driver 44 can drive the display screen test unit 41 to move 20-30mm along the Y axis, and during the test, when the distance between the camera test unit 411, the ALS test unit 412, and the LED test unit 413 and the camera module 104, the ALS module 105, and the LED module 106 of the laptop computer 10 respectively reaches the set value, the movement is stopped and the test is started; in this embodiment, the moving distance is 20-30mm and the set value is 1mm, but it should not be limited to this, and can be set according to actual needs in the specific implementation.

[0045] Please refer to Figures 6 to 8 Specifically, the touch pad testing mechanism 5 also includes a third fixed frame 52 and a third sliding member 53. The third sliding member 53 is slidably arranged on the third fixed frame 52. The third fixed frame 52 is arranged on the vertical portion 31. The touch pad testing unit 51 is arranged on the third sliding member 53. The third sliding member 53 drives the touch pad testing unit 51 to slide along the Z axis to approach the touch pad 101 and finally contact the touch pad 101 or move away from the touch pad 101.

[0046] Preferably, the touchpad test unit 51 is connected to the third sliding member 53 in a floating manner via a floating connector 54. The touchpad test unit 51 is mounted on a touchpad test unit mounting seat 511, and the touchpad test unit mounting seat 511 is connected to the floating connector 54. In this way, the connection between the touchpad test unit 51 and the third sliding member 53 can be adjusted according to the contact between the touchpad test unit 51 and the touchpad 101 of the laptop computer 10, so that the adaptability is better, and the flexible contact between the touchpad test unit 51 and the touchpad 101 can be achieved, thereby ensuring that the touchpad test unit 51 can be in full contact with the touchpad 101 and preventing the touchpad test unit 51 from damaging the touchpad 101. In this embodiment, the touchpad test unit 51 is a three-layer structure, including conductive glue, conductive cloth and foam arranged in sequence, wherein the conductive cloth is connected to the ground wire of the laptop computer function test machine 100, so that the touchpad test unit 51 is grounded.

[0047] In this embodiment, the third sliding member 53 is connected to the third driver 55, and the third driver 55 drives the third sliding member 53 to slide along the third fixing frame 52, thereby driving the touch panel test unit 51. Among them, the third fixing frame 52 is a slide rail, and the third sliding member 53 is a slide plate, but it should not be limited to this. Preferably, the third driver 55 adopts a stepping motor, but it should not be limited to this, and it can also adopt a cylinder drive or the like.

[0048] Preferably, in order to monitor the contact force between the touchpad test unit 51 and the touchpad 101 and prevent the touchpad test unit 51 from damaging the touchpad 101, a pressure sensor 56 is provided on the touchpad test unit 51. Preferably, a position sensor 57 for detecting the sliding position of the third sliding member 53 is provided on the third fixing frame 52. Preferably, a stopper 58 is also provided below the third sliding member 53 to prevent the touchpad test unit 51 from damaging the touchpad 101 due to the third sliding member 53 sliding downward for too long. In this embodiment, the third sliding member 53 is connected to the floating connector 54 through the L-shaped fixing plate 59 and the pressure sensor 56, and then connected to the touchpad test unit 51, but it should not be limited to this.

[0049] Please refer to Figure 1 , Figure 6 and Fig.12 Specifically, the USB test mechanism 6 further includes a fourth fixing frame 63 and a fourth sliding member 62. The fourth sliding member 62 is slidably arranged on the fourth fixing frame 63. The fourth fixing frame 63 is arranged on the machine 1. The USB plug 61 is arranged on the fourth sliding member 62. The fourth sliding member 62 drives the USB plug 61 to move, so that the USB plug 61 gradually approaches the USB 102 and is finally inserted into the USB 102, or the USB plug 61 gradually moves away from the USB 102 and is finally pulled out of the USB 102. Preferably, in this embodiment, the fourth sliding member 62 and the fourth fixing frame 63 are provided with a first elastic member 65, so as to realize the elastic plugging and unplugging of the USB plug 61 and prevent damage to the USB 102. Preferably, the number of the first elastic members 65 is two, but it should not be limited thereto.

[0050] In this embodiment, the fourth sliding member 62 is connected to the fourth driver 64, and the fourth driver 64 drives the fourth sliding member 62 to slide along the fourth fixing frame 63, thereby driving the USB plug 61. Preferably, the fourth driver 64 adopts a cylinder, but it should not be limited to this, and can also be driven by a motor. In this embodiment, the USB test mechanism 6 only needs to test one USB 102, so there is only a linear movement in the X-axis direction. In specific implementation, according to the number of USB 102 of the laptop computer 10 to be tested, multiple drive components can be set to drive the USB plug 61 to move in other directions, such as moving along the Y-axis, to achieve the test of multiple USB 102, so it is not limited to this.

[0051] Please refer to Figure 6 , Fig.13 and Fig.14Specifically, since the audio test unit 71 is connected to the output end of the rotation drive mechanism 73, and the rotation drive mechanism 73 connected with the audio test unit 71 is connected to the output end of the horizontal drive mechanism 72, the rotation drive mechanism 73 can make linear reciprocating motion under the drive of the horizontal drive mechanism 72, and the linear reciprocating motion of the rotation drive mechanism 73 will synchronously drive the audio test unit 71 connected thereto to make linear reciprocating motion, and when the audio test unit 71 needs to rotate, the rotation drive mechanism 73 can directly drive the audio test unit 71 to rotate; it can be seen from the above that the present invention drives the audio test unit 71 to make linear reciprocating motion by the horizontal drive mechanism 72 to insert the audio test unit 71 into the audio socket 103 or pull the audio test unit 71 out of the audio socket 103; the audio test unit 71 is driven to rotate by the rotation drive mechanism 73, so that the audio test unit 71 can rotate a certain angle.

[0052] Please refer to Fig.13 , Fig.14 Specifically, the horizontal driving mechanism 72 includes a fifth driver 721 and a fifth sliding assembly 722. The fifth driver 721 is connected to the fifth sliding assembly 722. The fifth driver 721 drives the fifth sliding assembly 722 to perform linear reciprocating motion. The rotation driving mechanism 73 is installed on the fifth sliding assembly 722. In this embodiment, the fifth driver 721 is a motor, but it should not be limited to this. A driver such as a cylinder may also be used. Preferably, the fifth driver 721 is a stepping motor.

[0053] More specifically, the fifth sliding assembly 722 includes a fifth sliding rail 7221 and a fifth sliding plate 7222, the fifth sliding plate 7222 is slidably mounted on the fifth sliding rail 7221, the rotation drive mechanism 73 is mounted on the fifth sliding plate 7222, and the fifth driver 721 drives the fifth sliding plate 7222 to drive the rotation drive mechanism 73 to perform linear reciprocating motion along the fifth sliding rail 7221, so that the audio test unit 71 is inserted into the audio jack 103 or pulled out from the audio jack 103. The audio test unit 71 is connected to the output end of the fifth sliding plate 7222 and the rotation drive mechanism 73 through the audio test unit mounting seat 711.

[0054] Please continue to refer to Fig.13 , Fig.14Preferably, the horizontal driving mechanism 72 further includes a second elastic member 723, and the second elastic member 723 is disposed between the fifth driver 721 and the fifth sliding assembly 722. Since the second elastic member 723 is partially compressed when installed, the audio test unit 71 is inserted into the audio socket 103 with a certain range of thrust, and when the resistance encountered by the audio test unit 71 when inserted into the audio socket 103 is too large, the protection sensor is triggered, so that the fifth driver 721 stops moving immediately, preventing the audio socket 103 from being damaged by continued forced insertion, thereby playing a protective role.

[0055] Specifically, one end of the second elastic member 723 is connected to the first positioning plate 724, and the other end is connected to the second positioning plate 725. The first positioning plate 724 is connected to the fifth sliding plate 7222, and the second positioning plate 725 is connected to the output end of the fifth driver 721. The fifth driver driver 721 drives the second positioning plate 725 to perform linear reciprocating motion and drives the fifth sliding plate 7222 to perform linear reciprocating motion through the first positioning plate 724, thereby driving the rotation drive mechanism 73, and then driving the audio test unit 71. More specifically, when the fifth driver driver 721 drives the second positioning plate 725 to move toward the direction approaching the audio jack 103, the second positioning plate 725 drives the compressed second elastic member 723 to push the first positioning plate 724 to move, thereby driving the fifth sliding plate 7222; when the fifth driver driver 721 drives the second positioning plate 725 to move away from the audio jack 103, the second positioning plate 725 pulls the first positioning plate 724 to move through the positioning PIN of the second elastic member 723, thereby driving the fifth sliding plate 7222.

[0056] In this embodiment, the second elastic member 723 is a spring, but this is not limited to this, and other elastic structures may also be used; in order to make the structure more stable, in this embodiment, the number of springs 723 is four, and the four springs 723 are arranged in a rectangle on the first positioning plate 724 and the second positioning plate 725, but this should not be limited to this, and in a specific implementation, the number of springs 723 may also be set to three, five, etc.

[0057] Please continue to refer to Fig.13 , Fig.14 Specifically, the rotation drive mechanism 73 includes a sixth driver 731 and a rotation assembly 732. The output end of the sixth driver 731 is connected to the rotation assembly 732. The sixth driver 731 drives the rotation assembly 732 to rotate. The audio test unit 71 is connected to the output end of the rotation assembly 732. In this embodiment, the sixth driver 731 is a motor, but it should not be limited to this. A driver such as a cylinder may also be used. Preferably, the sixth driver 731 is a stepping motor.

[0058] More specifically, the rotating assembly 732 includes a driving wheel 7321, a transmission belt 7322, and a driven wheel 7323. The driving wheel 7321 is connected to the output end of the sixth driver 731. The transmission belt 7322 is tightly wound around the driving wheel 7321 and the driven wheel 7323. The audio test unit 71 is connected to the output end of the driven wheel 7323. The sixth driver 731 drives the driving wheel 7321 to rotate and drives the driven wheel 7323 to rotate through the transmission belt 7322 to rotate the audio test unit 71. The audio test unit mounting seat 711 is provided with a rotating wheel 7111 connected to the driven wheel 7323. The audio test unit 71 is mounted on the rotating wheel 7111. The driven wheel 7323 drives the rotating wheel 7111 to rotate, thereby driving the audio test unit 71 to rotate. Preferably, in this embodiment, a tensioning wheel 7324 is also provided on one side of the transmission belt 7322, so that the transmission belt 7322 can always remain in a tensioned state.

[0059] Please refer to Figure 1 , Fig.13 and Fig.14 Specifically, the audio test mechanism 7 also includes a lifting drive mechanism 74, and the horizontal drive mechanism 72 is installed on the lifting drive mechanism 74. The lifting drive mechanism 74 drives the horizontal drive mechanism 72 to drive the audio test unit 71 to perform linear reciprocating motion in the vertical direction. In this way, the horizontal drive mechanism 72 is in a descending state before and after the test, which is convenient for loading and unloading the laptop computer 10. At the same time, the audio test unit 71 can be horizontally opposite to the audio jack 103, so that the audio test mechanism 7 can be applicable to laptop computers 10 of different models and types. In this embodiment, an opening 12 matching the shape and size of the audio test mechanism 7 is opened on the machine 1, and the audio test mechanism 7 performs lifting motion relative to the machine 1 in the opening 12.

[0060] Specifically, the lifting drive mechanism 74 includes a seventh driver 741 and a sixth sliding assembly 742. The output end of the seventh driver 741 is connected to the sixth sliding assembly 742. The seventh driver 741 drives the sixth sliding assembly 742 to perform linear reciprocating motion in the vertical direction. The horizontal drive mechanism 72 is installed on the sixth sliding assembly 742. In this embodiment, the seventh driver 741 is a cylinder, but it should not be limited to this, and a driver such as a motor can also be used.

[0061] More specifically, the sixth sliding assembly 742 includes a sixth sliding rail 7421 and a fourth sliding plate 7422, the fourth sliding plate 7422 is slidably mounted on the fourth sliding rail 7421, the horizontal driving mechanism 72 is mounted on the fourth sliding plate 7422, and the seventh driver 741 drives the fourth sliding plate 7422 to drive the horizontal driving mechanism 72 to perform linear reciprocating motion in the vertical direction along the sixth sliding rail 7421. In this embodiment, the sixth sliding rail 7421 is fixed on the fixed plate 743, the cylinder 741 is fixed on the fixed plate 743 through the cylinder mounting seat 7411, the output end of the cylinder 741 is connected to the horizontal plate 744, the horizontal plate 744 is connected to the fourth sliding plate 7422, and the cylinder 741 drives the horizontal plate 744 to move up and down, thereby driving the fourth sliding plate 7422 to slide up and down.

[0062] The audio test mechanism 7 of the present invention drives the audio test unit 71 to perform linear reciprocating motion by driving the rotary drive mechanism 73 through the horizontal drive mechanism 72, so as to insert the audio test unit 71 into the audio socket 103 or remove the audio test unit 71 from the audio socket 103; when the audio test unit 71 is removed, the rotary drive mechanism 73 drives the audio test unit 71 to rotate, so that the audio test unit 71 rotates a certain angle, thereby reducing the wear of the same contact position of the audio plug 70 of the audio test unit 71 caused by the audio test unit 71 always being inserted and removed from the audio socket 103 straight in and straight out without rotation during the test, thereby extending the service life of the audio plug 70.

[0063] Please refer to Figure 3 The machine 1 is provided with control keys for starting, stopping and moving the display screen test mechanism 4, the touch panel test mechanism 5, the USB test mechanism 6 and the audio test mechanism 7, including a start button 131 and a reset button 132 for controlling the start and stop of the notebook computer function test machine 100, a USB plug (not shown), and a power socket for providing power plug-in (not shown). Preferably, the machine 1 is provided with an air conditioner (not shown) and a force sensor display screen 133 for displaying the contact force of each test mechanism.

[0064] The working process of the notebook computer function tester 100 is described below by taking a specific embodiment of the present invention as an example.

[0065] First, the laptop computer 10 is loaded into the laptop computer accommodating position 21 of the positioning fixture 2, and the base 107 and the flip cover 108 of the laptop computer 10 are fixed on the base positioning portion 23 and the flip cover positioning portion 24 respectively; then, the first driver 83 drives the first sliding member 82 to drive the cantilever member 3 to slide along the F1 direction of the X-axis on the first fixing frame 81, thereby driving the display screen test mechanism 4 and the touchpad test mechanism 5 to approach the laptop computer 10 until they slide to the front of the laptop computer; then, the third driver 55 drives the third sliding member 53 to slide along the F2 direction of the Z-axis on the third fixing frame 52, thereby driving the touchpad test unit 51 to approach the touchpad 101, and finally contacting the touchpad 10 1, thereby performing a touch panel test; the second driver 44 drives the second sliding member 43 to slide on the second fixing frame 42 along the F3 direction of the Y axis, thereby driving the camera test unit 411 to approach the camera module 104, the ALS test unit 412 to approach the ALS module 105, and the LED test unit 413 to approach the LED module 106, thereby performing tests on the camera module 104, the ALS module 105, and the LED module 106; the fourth driver 64 drives the fourth sliding member 62 to slide on the fourth fixing frame 63 along the F1 direction, thereby driving the USB plug 61 to approach the USB 103 and finally insert it into the USB 103, thereby performing a USB test; the seventh driver 741 drives the fourth sliding plate 7 422 drives the horizontal driving mechanism 72 to make a linear motion along the sixth slide rail 7421 in the vertical direction, so that the audio test unit 1 is horizontally opposite to the audio jack 51 of the laptop computer 10, and the fifth driver 721 drives the fifth sliding plate 7222 to make a linear motion along the fifth slide rail 7221 toward the audio jack 103, so that the audio test unit 71 gradually approaches the audio jack 103 and is finally inserted into the audio jack 103, and the sixth driver 731 drives the driving wheel 7321 to rotate and drives the driven wheel 7323 to rotate through the transmission belt 7322, thereby driving the audio test unit 71 to rotate; after the test is completed, the fifth driver 721 drives the fifth sliding plate 7222 to move along the fifth slide rail 7221 toward the audio jack 103 The audio test unit 71 moves linearly in the direction away from the audio socket 103, so that the audio test unit 71 gradually moves away from the audio socket 103. When the audio test unit 71 retreats a certain distance and the fifth driver 721 stops moving, the sixth driver 731 drives the driving wheel 7321 to rotate and drives the audio test unit 71 to rotate a certain angle. After the sixth driver 731 stops working, the seventh driver 741 drives the fourth sliding plate 7422 to move linearly in the vertical direction along the fourth slide rail 6421 to return the audio test mechanism 7 to its original position; the fourth driver 64 drives the fourth sliding member 62 to slide on the fourth fixing frame 63 in the opposite direction of F1, thereby driving the USB plug 61 to be pulled out from the USB 103 until it returns to its original position;The second driver 44 drives the second slide 43 to slide on the second fixing frame 42 in the opposite direction of F3, thereby driving the camera test unit 411 away from the camera module 104, the ALS test unit 412 away from the ALS module 105, and the LED test unit 413 away from the LED module 106 until they return to their original positions; the third driver 55 drives the third slide 53 to slide on the third fixing frame 52 in the opposite direction of F2, thereby driving the touch panel test unit 51 to move away from the touch panel 101 until they return to their original positions; the first driver 83 drives the first slide 82 to slide on the first fixing frame 81 in the opposite direction of F1, thereby driving the cantilever 3 and the display screen test mechanism 4 and the touch panel test mechanism 5 on the cantilever 3 away from the laptop computer 10 until they return to their original positions; finally, the laptop computer 10 is removed from the positioning fixture 2. ;

[0066] In this embodiment, the touch panel test unit 51 tests the performance of the touch panel 101 by contact, and the camera test unit 411, the ALS test unit 412, and the LED test unit 413 respectively test the camera module 104, the ALS module 105, and the LED module 106 by induction. However, this should not be limited to the above. In specific implementations, the touch panel 101, the camera module 104, the ALS module 105, and the LED module 106 can be tested by contact or non-contact.

[0067] Compared with the prior art, the laptop computer function tester 100 of the present invention drives the touch panel test mechanism 5 and the display screen test mechanism 4 to slide along the X-axis on the machine platform 1 to approach the laptop computer 10 by the cantilever member 3, and finally stops in front of the laptop computer 10, or drives the touch panel test mechanism 5 and the display screen test mechanism 4 away from the laptop computer 10 until returning to the original position, and tests the performance of the touch panel 101 by the touch panel test mechanism 5, tests the performance of the display screen by the display screen test mechanism 4, and tests the performance of the USB 102 by the USB test mechanism 6; the present invention can simultaneously drive the touch panel test mechanism 5 and the display screen test mechanism 4 only by the sliding of the cantilever member 3, so as to approach the laptop computer 10 or move away from the front of the laptop computer 10, so as to facilitate testing or loading and unloading the laptop computer 10, has a simple structure, is easy to control, and realizes the performance testing of multiple modules of the laptop computer 10, thereby improving the testing efficiency; and the laptop computer function tester 100 of the present invention can automatically complete the entire testing process, is more intelligent, reduces manual intervention, can avoid different test results for products with the same performance due to different manual judgment standards, and the test results are more reliable.

[0068] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A notebook computer function tester, characterized in that: include: Machine; A positioning jig for removably fixing a laptop computer; A cantilever member, wherein the cantilever member is slidably arranged on the machine platform along the X-axis; A display screen testing mechanism, wherein the display screen testing mechanism has a display screen testing unit for testing the performance of the display screen of the laptop computer, and the display screen testing unit is slidably arranged on the cantilever member along the Y axis; A touchpad testing mechanism, wherein the touchpad testing mechanism has a touchpad testing unit for testing the touchpad of the laptop computer, and the touchpad testing unit is slidably disposed on the cantilever member along a Z axis; The USB testing mechanism has a movable USB plug, and the USB performance is tested by moving the USB plug and inserting it into the laptop.

2. The notebook computer function tester according to claim 1, characterized in that: The cantilever member includes a vertical portion, the vertical portion is slidably connected to the machine platform, the vertical portion is bent and extended along the Y-axis direction to form a cantilever portion, the display screen test mechanism is arranged on the cantilever portion, and the touch panel test mechanism is arranged on the vertical portion.

3. The notebook computer function tester according to claim 2, characterized in that: It also includes a first fixed frame and a first sliding member, the first sliding member is slidably arranged on the first fixed frame, the first fixed frame is arranged on the machine platform, the cantilever member is arranged on the first sliding member, and the first sliding member drives the cantilever member to slide along the X-axis on the machine platform to link the display screen testing mechanism and the touch panel testing mechanism.

4. The notebook computer function tester according to claim 2, characterized in that: The display screen testing mechanism also includes a second fixed frame and a second sliding member, the second sliding member is slidably arranged on the second fixed frame, the second fixed frame is arranged on the cantilever part, the display screen testing unit is arranged on the second sliding member, and the second sliding member drives the display screen testing unit to slide along the Y axis.

5. The notebook computer function tester according to claim 4, characterized in that: The display screen test unit includes a camera test unit, an ALS test unit and an LED test unit.

6. The notebook computer function tester according to claim 2, characterized in that: The touchpad testing mechanism also includes a third fixed frame and a third sliding member, the third sliding member is slidably arranged on the third fixed frame, the third fixed frame is arranged on the vertical portion, the touchpad testing unit is arranged on the third sliding member, and the third sliding member drives the touchpad testing unit to slide along the Z axis.

7. The notebook computer function tester according to claim 6, characterized in that: The touch panel testing unit is connected to the third sliding member in a floating manner via a floating connector.

8. The notebook computer function tester according to claim 1, characterized in that: The USB testing mechanism further comprises a fourth fixing frame and a fourth sliding member, wherein the fourth sliding member is slidably arranged on the fourth fixing frame, the fourth fixing frame is arranged on the machine platform, the USB plug is arranged on the fourth sliding member, and the fourth sliding member drives the USB plug to move.

9. The notebook computer function tester according to claim 1, characterized in that: It also includes an audio testing mechanism, which includes a horizontal driving mechanism, a rotational driving mechanism and an audio testing unit for detecting an audio module, wherein the audio testing unit is connected to the output end of the rotational driving mechanism, and the rotational driving mechanism drives the audio testing unit to perform rotational motion, and the output end of the horizontal driving mechanism is connected to the rotational driving mechanism, and the horizontal driving mechanism drives the audio testing unit to perform linear reciprocating motion in the horizontal direction by driving the rotational driving mechanism.

10. The notebook computer function tester according to claim 1, characterized in that: The positioning fixture is provided with a plurality of elastic positioning members, and the plurality of elastic positioning members clamp the laptop computer on the positioning fixture.

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