Notebook computer camera testing tool

Abstract

The utility model relates to the technical field of notebook computer testing, and discloses a notebook computer camera testing tool, which is characterized by comprising a testing platform, a first motor, a second motor, a third motor, a fourth motor and a fourth motor, the plane adjusting mechanism is connected with the base and suitable for adjusting the horizontal position of the base, and the plane adjusting mechanism is provided with a first driving unit suitable for driving the plane adjusting mechanism to move; the height adjusting mechanism is connected with the plane adjusting mechanism and suitable for adjusting the height of the plane adjusting mechanism, the height adjusting mechanism is provided with a second driving unit suitable for driving the height adjusting mechanism to move, and the problems that time and labor are wasted during notebook computer detection, and the reliability degree of detection results is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer testing, in particular to a notebook computer camera testing tool. Background Art

[0002] In the objective camera test, the camera needs to collect a variety of different picture cards to evaluate the image quality. During the test, the camera needs to be accurately aimed at the specified position of the picture card to obtain reliable test results. The camera on the laptop needs to be tested after it is installed in the specified position of the laptop.

[0003] In the related art, a laptop is generally placed manually at a test position, and then the position and angle of the laptop are manually adjusted so that the camera is aimed at the image card, and the position and angle of the laptop are gradually adjusted to complete multiple steps of camera testing.

[0004] However, manually adjusting the position and posture of a laptop computer is cumbersome, the camera calibration accuracy is poor, it is time-consuming and labor-intensive, and the reliability of the detection results is low. Utility Model Content

[0005] In view of this, the utility model provides a laptop computer camera testing tool to solve the problem that laptop computer testing is time-consuming and labor-intensive and the reliability of the testing result is low.

[0006] In the first aspect, the utility model provides a laptop computer camera testing tool, including a test platform, including a base and a turntable, the turntable is rotatably connected to the base, and the base is provided with a first motor that drives the turntable to rotate; a plane adjustment mechanism, connected to the base and suitable for adjusting the horizontal position of the base, the plane adjustment mechanism has a first drive unit suitable for driving the plane adjustment mechanism to move; a height adjustment mechanism, connected to the plane adjustment mechanism and suitable for adjusting the height of the plane adjustment mechanism, the height adjustment mechanism has a second drive unit suitable for driving the height adjustment mechanism to move; a pitch adjustment mechanism, including a clamp and a motion mechanism, the motion mechanism is provided on the turntable, the clamp is installed on the motion mechanism and is suitable for clamping the screen of the laptop computer, and the motion mechanism is suitable for driving the clamp to rotate around the rotation axis of the screen; a control unit, suitable for controlling the movement of the first motor, the first drive unit, the second drive unit and the motion mechanism, and the control unit is electrically connected to the camera of the laptop computer and is suitable for receiving video information from the camera.

[0007] Beneficial effect: by installing the laptop computer to be tested on the turntable of the test platform, and when the camera of the laptop computer is turned on, the camera of the laptop computer is electrically connected to the control unit, and the camera transmits the captured video information to the control unit in real time, and the control unit controls the plane adjustment mechanism to adjust the overall horizontal position of the laptop computer according to the position and posture of the image card fed back in the video, controls the height adjustment mechanism to adjust the height position of the laptop computer, controls the pitch angle of the laptop computer screen through the pitch adjustment mechanism, and controls the horizontal angle of the laptop computer by rotating the turntable, so that the camera of the laptop computer is automatically, quickly and accurately aligned with the image card to be tested. In a series of tests, the staff can manually replace different image cards, and then automatically calibrate the position and angle of the laptop computer camera through the control unit, and complete the image card information collection efficiently, quickly and accurately to realize the detection of the camera. It is also possible to place multiple image cards in front of the device at the same time, and automatically adjust the position of the camera through the device to align with different image cards in turn, so as to quickly complete multiple tests.

[0008] In an optional embodiment, the plane adjustment mechanism includes a first screw slide and a second screw slide, the second screw slide is fixed on the sliding platform of the first screw slide, the base is arranged on the sliding platform of the second screw slide, and the movement directions of the sliding platforms of the first screw slide and the second screw slide are perpendicular to each other, and the first driving unit includes a driving motor suitable for driving the first screw slide to move and driving the second screw slide to move.

[0009] Beneficial effects: Through the plane adjustment mechanism, a combination of the first screw slide and the second screw slide is adopted. On the one hand, the screw slide is widely used, and most of the parts are universal parts with strong substitutability, which effectively reduces the equipment cost. The control unit can accurately control the sliding platform movement of the first screw slide and the second screw slide through the driving motor, and understand the horizontal position of the screw slide in detail to determine the position of the laptop computer. During the entire test, the horizontal position of the laptop computer is highly controllable, which is beneficial to improving the test efficiency and reliability.

[0010] In an optional embodiment, the height adjustment mechanism includes a plurality of guide structures provided on the lower side of the first screw slide, the guide structures are suitable for guiding the first screw slide along the height direction, and the second drive unit is suitable for providing power for the movement of the first screw slide along the height direction.

[0011] Beneficial effect: The guide structure is used to guide the lifting of the first screw slide, making the lifting movement more stable and precise, and then the second drive unit provides driving force to realize the adjustment function of the height adjustment mechanism.

[0012] In an optional embodiment, the guide structure includes a guide cylinder and a guide rod that are adapted to each other, one of the guide cylinder and the guide rod is connected to the bottom of the first screw slide, and the other is fixed to the ground.

[0013] Beneficial effects: The guide cylinder and the guide rod are both arranged at the bottom of the first screw slide and realize the guiding function, avoiding the guide structure extending above the first screw slide, interfering with the movement of the sliding platform on the second screw slide, or blocking the field of view of the camera taking pictures.

[0014] In an optional embodiment, the second driving unit includes a second motor, a lifting screw and a lifting wire sleeve, the wire sleeve is fixed to the bottom of the first screw slide, the lifting screw is threadedly matched with the lifting wire sleeve, and the lifting screw is arranged on the second motor shaft of the second motor.

[0015] Beneficial effect: the driving unit adopts the cooperation of the second motor, the lifting screw rod and the lifting screw sleeve to realize the lifting driving function, with precise control and low cost.

[0016] In an optional implementation, the guide structure is a gas spring, the guide cylinder is a sleeve of the gas spring, and the guide rod is a piston rod of the gas spring.

[0017] Beneficial effect: By using the gas spring as a guide structure, on the one hand, the gas spring supports the test platform and relieves the pressure of the height adjustment mechanism; on the other hand, the gas spring can absorb vibrations and reduce the jitter of the test platform, so that the laptop camera can collect video information more stably.

[0018] In an optional embodiment, a plurality of mounting holes are formed on the turntable, and the mounting holes are suitable for installing connectors for fixing the laptop computer.

[0019] Beneficial effect: By setting the mounting holes on the turntable, it is convenient to install clamps such as a pressure plate for fixing the laptop computer on the turntable, so that the laptop computer can be installed on the test platform for positioning, thereby making it easier for the turntable, plane adjustment mechanism, height adjustment mechanism and pitch adjustment mechanism to move faster without causing the camera to shift, thereby improving the detection speed.

[0020] In an optional embodiment, the motion mechanism includes a third motor and a rocker arm. When the laptop computer is fixed on the turntable, the motor shaft of the third motor is coaxially arranged with the screen axis of the laptop computer, the rocker arm is fixed on the motor shaft of the third motor, and an extension rod is provided at one end of the rocker arm away from the third motor, and the clamp is installed on the extension rod.

[0021] Beneficial effect: Through the linkage between the third motor and the pendulum arm, when the third motor rotates, the pendulum arm drives the laptop screen to rotate through the clamp under the action of the extension rod, so as to adjust the pitch angle. During the test, after the staff completes the fixation of the laptop, they manually adjust the pendulum arm angle and clamp the laptop screen with the clamp. The operation is simple and quick.

[0022] In an optional embodiment, the clamp includes a slider and a plurality of limit plates, the slider is slidably connected to the extension rod along the length direction of the extension rod, the limit plates are respectively fixed on the slider, and the plurality of limit plates are arranged opposite to each other in pairs.

[0023] Beneficial effects: By setting the slider, the horizontal position of the fixture can be adjusted. When detecting different models of laptop computers, the fixture can be adjusted to avoid blocking the camera. The limit plates are arranged on both sides of the laptop screen, so that the laptop screen moves with the swing arm.

[0024] In an optional embodiment, the relatively arranged limit plates are both threadedly connected with adjustment rods, the adjustment rods penetrate the limit plates, and the opposite ends of the two adjustment rods on the relatively arranged limit plates are both provided with clamping pieces.

[0025] Beneficial effect: The setting of the adjustment rod and the limit plate enables the clamp to adapt to laptops with different screen thicknesses. The staff can adjust the position of the clamping piece by turning the adjustment rod to clamp laptop screens of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of a laptop computer camera testing tooling according to an embodiment of the utility model;

[0028] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A;

[0029] Figure 3 This is a front view of a laptop computer camera testing tool according to an embodiment of the utility model;

[0030] Figure 4This is a schematic diagram of a laptop computer camera testing tool used to embody the second screw slide structure in an embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 100, test platform; 101, base; 102, turntable; 1021, mounting hole; 200, plane adjustment mechanism; 201, first drive unit; 202, first screw slide; 2021, platform; 2022, drive screw; 2023, drive motor; 2024, sliding platform; 2025, guide light rod; 2026, slide rail; 203, second screw slide; 300, height adjustment mechanism; 301, second drive unit; 3 011, lifting screw rod; 3012, lifting screw sleeve; 3013, second motor; 302, guide structure; 3021, guide cylinder; 3022, guide rod; 400, pitch adjustment mechanism; 401, clamp; 4011, slider; 4012, limit plate; 4013, adjustment rod; 4014, clamping piece; 402, motion mechanism; 4021, third motor; 4022, rocker arm; 4023, extension rod; 500, laptop computer. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0034] Combine the following Figures 1 to 4 , describing an embodiment of the utility model.

[0035] According to an embodiment of the present invention, on the one hand, a laptop camera testing tool is provided, see Figure 1 and Figure 3, including a test platform 100, including a base 101 and a turntable 102, the turntable 102 is rotatably connected to the base 101, and the base 101 is provided with a first motor (not shown in the figure) that drives the turntable 102 to rotate; a plane adjustment mechanism 200, connected to the base 101 and suitable for adjusting the horizontal position of the base 101, the plane adjustment mechanism 200 has a first driving unit 201 suitable for driving the plane adjustment mechanism 200 to move; a height adjustment mechanism 300, connected to the plane adjustment mechanism 200 and suitable for adjusting the height of the plane adjustment mechanism 200, the height adjustment mechanism 300 has a first driving unit 201 suitable for driving the height adjustment mechanism 300; a pitch adjustment mechanism 400, including a clamp 401 and a motion mechanism 402, the motion mechanism 402 is arranged on the turntable 102, the clamp 401 is installed on the motion mechanism 402 and is suitable for clamping the screen of the laptop computer 500, and the motion mechanism 402 is suitable for driving the clamp 401 to rotate around the rotation axis of the screen; a control unit (not shown in the figure), suitable for controlling the movement of the first motor, the first drive unit 201, the second drive unit 301 and the motion mechanism 402, and the control unit is electrically connected to the camera of the laptop computer 500, and is suitable for receiving video information from the camera.

[0036] In this embodiment, the laptop computer 500 to be tested is installed on the turntable 102 of the test platform 100, and the camera of the laptop computer 500 is electrically connected to the control unit when the camera of the laptop computer 500 is turned on. The camera transmits the captured video information to the control unit in real time. The control unit controls the plane adjustment mechanism 200 to adjust the overall horizontal position of the laptop computer 500 according to the position and posture of the image card fed back in the video, controls the height adjustment mechanism 300 to adjust the height position of the laptop computer 500, controls the pitch angle of the laptop computer 500 screen through the pitch adjustment mechanism 400, and controls the horizontal angle of the laptop computer 500 by rotating the turntable 102, so that the camera of the laptop computer 500 is automatically, quickly and accurately aligned with the image card to be tested. In a series of tests, the staff can manually replace different image cards, and then automatically calibrate the position and angle of the camera of the laptop computer 500 through the control unit, so as to efficiently, quickly and accurately complete the image card information collection and realize the detection of the camera. The staff can also place multiple image cards in front of the device at the same time, and automatically adjust the position of the camera through the device to align with different image cards in turn, so as to quickly complete multiple tests.

[0037] Specifically, this embodiment does not limit the specific forms of the plane adjustment mechanism 200 and the height adjustment mechanism 300. The plane adjustment mechanism 200 can be a plane displacement structure formed by vertical cooperation of two sets of linear drive structures. In some embodiments not shown, the plane adjustment mechanism 200 can also be an integrated plane displacement platform. The height adjustment mechanism 300 can be a screw drive platform driven by a motor. In some embodiments not shown, the height adjustment mechanism 300 can also be a lift driven by a motor. In addition, in some embodiments not shown, the functions of the plane adjustment mechanism 200, the height adjustment mechanism 300 and the pitch adjustment mechanism 400 can also be realized by the same six-degree-of-freedom platform.

[0038] It should be noted that the control unit may include a computer and a controller. The computer collects and analyzes the video images captured by the camera of the laptop computer 500, and determines the position and posture information of the camera at this time by comparing the video with the posture of the standard graphic. The computer then calculates the coordinates and deflection angle information of the camera that need to be displaced and sends them to the controller, which drives the corresponding components to move.

[0039] In one embodiment, see Figure 1 and Figure 4 The plane adjustment mechanism 200 includes a first screw slide 202 and a second screw slide 203. The second screw slide 203 is fixed on a sliding platform 2024 of the first screw slide 202. The base 101 is arranged on the sliding platform 2024 of the second screw slide 203. The movement directions of the sliding platforms 2024 of the first screw slide 202 and the second screw slide 203 are perpendicular to each other. The first driving unit 201 includes a driving motor 2023 suitable for driving the first screw slide 202 to move and driving the second screw slide 203 to move.

[0040] It should be noted that the base 101 can be mounted on the sliding platform 2024 of the second screw slide 203 by means of fasteners, or can be integrally provided with the sliding platform 2024 of the second screw slide 203 .

[0041] Specifically, the first screw slide 202 has the same structure as the second screw slide 203. Taking the first screw slide 202 as an example, it includes a platform body 2021, a driving screw rod 2022, a driving motor 2023, a sliding platform 2024 and a guide light rod 2025. A slide rail 2026 is provided on the platform body 2021, and the sliding platform 2024 slidably cooperates with the slide rail 2026. The slide rail 2026 plays a role in reducing the movement resistance of the platform. The guide light rod 2025 and the driving motor 2023 are both arranged on the platform body 2021. One end of the driving screw rod 2022 is rotatably connected to the platform body 2021, and the other end is drivingly connected to the motor shaft of the driving motor 2023. The guide light rod 2025 passes through the sliding platform 2024 to play a role in motion guidance. The driving motor 2023 cooperates with the screw rod. The screw rod passes through the sliding platform 2024 and cooperates with the threaded thread of the silk sleeve arranged in the sliding platform 2024 to realize the driving of the sliding platform 2024.

[0042] In this embodiment, a combination of a first screw slide 202 and a second screw slide 203 is adopted through a plane adjustment mechanism 200. On the one hand, screw slides are widely used, and most of the components are universal parts with strong substitutability, which effectively reduces the equipment cost. The control unit can accurately control the movement of the sliding platform 2024 of the first screw slide 202 and the second screw slide 203 through the two driving motors of the driving unit 201, and understand the horizontal position of the screw slide in detail to determine the position of the laptop computer 500. During the entire test, the horizontal position of the laptop computer 500 is highly controllable, which is beneficial to improving the test efficiency and reliability.

[0043] In one embodiment, see Figure 1 and Figure 3 The height adjustment mechanism 300 includes a plurality of guide structures 302 disposed on the lower side of the first screw slide 202, the guide structures 302 are suitable for guiding the first screw slide 202 along the height direction, and the second drive unit 301 is suitable for providing power for the movement of the first screw slide 202 along the height direction.

[0044] Specifically, the number of the plurality of guide structures 302 is at least three. In this embodiment, four guide structures 302 are provided, and the four guide structures 302 are respectively provided at four corners of the first screw slide 202 .

[0045] In this embodiment, the guide structure 302 is used to guide the lifting of the first screw slide 202, so that the lifting movement is more stable and accurate, and then the second driving unit 301 provides driving force to realize the adjustment function of the height adjustment mechanism 300.

[0046] In one embodiment, the guide structure 302 includes a guide cylinder 3021 and a guide rod 3022 that are adapted to each other, one of which is connected to the bottom of the first screw slide 202, and the other is fixed to the ground.

[0047] Specifically, the guide cylinder 3021 is fixed to the bottom of the first screw slide 202, and the guide rod 3022 is fixed to the ground.

[0048] In this embodiment, the guide cylinder 3021 and the guide rod 3022 are both arranged at the bottom of the first screw slide 202 and realize the guiding function, so as to prevent the guide structure 302 from extending above the first screw slide 202 and interfering with the movement of the sliding platform 2024 on the second screw slide 203, or blocking the field of view of the camera taking pictures.

[0049] In one embodiment, the second driving unit 301 includes a second motor 3013, a lifting screw rod 3011 and a lifting wire sleeve 3012. The wire sleeve is fixed at the bottom of the first screw slide 202. The lifting screw rod 3011 is threadedly matched with the lifting wire sleeve 3012. The lifting screw rod 3011 is arranged on the second motor 3013 shaft of the second motor 3013.

[0050] In this embodiment, the driving unit uses the cooperation of the second motor 3013, the lifting screw rod 3011 and the lifting screw sleeve 3012 to realize the lifting driving function, with precise control and low cost.

[0051] In one embodiment, the guide structure 302 is a gas spring, the guide cylinder 3021 is a sleeve of the gas spring, and the guide rod 3022 is a piston rod of the gas spring.

[0052] Specifically, the sleeve of the gas spring is fixedly connected to the bottom surface of the first screw slide 202, and the piston rod is fixed on the ground. The sleeve and the piston rod jointly realize the guiding function.

[0053] In this embodiment, a gas spring is used as a guide structure 302. On the one hand, the gas spring supports the test platform 100 and relieves the pressure of the height adjustment mechanism 300. On the other hand, the gas spring can absorb vibrations and reduce the shaking of the test platform 100, so that the camera of the laptop computer 500 can collect video information more stably.

[0054] In one embodiment, a plurality of mounting holes 1021 are formed on the turntable 102 , and the mounting holes 1021 are suitable for installing connectors for fixing the notebook computer 500 .

[0055] Specifically, the connecting member can be a pressure plate (not shown in the figure) installed on the turntable 102 by cooperating with the mounting hole 1021 through bolts. The pressure plate presses the keyboard edge of the laptop computer 500 to fix the keyboard part of the laptop computer 500. The connecting member can also be other forms such as a door-shaped pressure plate, which can meet the needs of fixing the keyboard part of the laptop computer 500.

[0056] In this embodiment, by providing a mounting hole 1021 on the turntable 102, it is convenient to install a clamp 401 such as a pressure plate for fixing the laptop computer 500 on the turntable 102, so that the laptop computer 500 can be installed on the test platform 100 for positioning, thereby facilitating the turntable 102, the plane adjustment mechanism 200, the height adjustment mechanism 300 and the pitch adjustment mechanism 400 to move faster without causing the camera to shift, thereby improving the detection speed.

[0057] In one embodiment, see Figure 1 and Figure 2 The motion mechanism 402 includes a third motor 4021 and a rocker arm 4022. When the laptop computer 500 is fixed on the turntable 102, the motor shaft of the third motor 4021 is coaxially arranged with the screen rotation axis of the laptop computer 500. The rocker arm 4022 is fixed on the motor shaft of the third motor 4021. An extension rod 4023 is provided at one end of the rocker arm 4022 away from the third motor 4021, and the clamp 401 is installed on the extension rod 4023.

[0058] In this embodiment, through the linkage between the third motor 4021 and the pendulum rod 4022, when the third motor 4021 rotates, the pendulum rod 4022 drives the screen of the laptop computer 500 to rotate through the clamp 401 under the action of the extension rod 4023, so as to adjust the pitch angle. During the test, after the staff completes the fixation of the laptop computer 500, they manually adjust the angle of the pendulum rod 4022 and make the clamp 401 clamp the screen of the laptop computer 500. The operation is simple and quick.

[0059] In one embodiment, the clamp 401 includes a slider 4011 and a plurality of limit plates 4012 . The slider 4011 is slidably connected to the extension rod 4023 along the length direction of the extension rod 4023 . The limit plates 4012 are respectively fixed on the slider 4011 , and the plurality of limit plates 4012 are arranged opposite to each other in pairs.

[0060] In this embodiment, by setting a slider 4011, the horizontal position of the clamp 401 can be adjusted. When detecting different models of laptop computers 500, the clamp 401 can be adjusted to avoid blocking the camera. The limit plates 4012 are arranged on both sides of the screen of the laptop computer 500, so that the screen of the laptop computer 500 moves with the swing rod 4022.

[0061] In one embodiment, the limiting plates 4012 disposed opposite to each other are both threadedly connected with adjusting rods 4013 , which penetrate the limiting plates 4012 , and the two adjusting rods 4013 on the limiting plates 4012 disposed opposite to each other are both provided with clamping pieces 4014 at opposite ends.

[0062] Specifically, the clamping piece 4014 is made of soft material such as rubber, and the clamping piece 4014 is rotatably connected to the adjustment rod 4013. When the two relative clamping pieces 4014 clamp the screen of the laptop computer 500, the staff's rotation of the adjustment rod 4013 will not drive the clamping piece 4014 to rotate, causing scratches on the computer screen.

[0063] In this embodiment, the setting of the adjustment rod 4013 and the limit plate 4012 enables the clamp 401 to adapt to laptop computers 500 with different screen thicknesses. The staff can adjust the position of the clamping piece 4014 by rotating the adjustment rod 4013, thereby clamping the screens of laptop computers 500 with different thicknesses.

[0064] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A laptop computer camera testing tool, characterized in that: include: A test platform (100) comprises a base (101) and a turntable (102), wherein the turntable (102) is rotatably connected to the base (101), and a first motor for driving the turntable (102) to rotate is provided on the base (101); A plane adjustment mechanism (200) connected to the base (101) and suitable for adjusting the horizontal position of the base (101), the plane adjustment mechanism (200) having a first driving unit (201) suitable for driving the plane adjustment mechanism (200) to move; a height adjustment mechanism (300) connected to the plane adjustment mechanism (200) and suitable for adjusting the height of the plane adjustment mechanism (200), wherein the height adjustment mechanism (300) has a second driving unit (301) suitable for driving the height adjustment mechanism (300) to move; A pitch adjustment mechanism (400), comprising a clamp (401) and a motion mechanism (402), wherein the motion mechanism (402) is disposed on the turntable (102), the clamp (401) is mounted on the motion mechanism (402) and is suitable for clamping a screen of a laptop computer (500), and the motion mechanism (402) is suitable for driving the clamp (401) to rotate around a rotation axis of the screen; A control unit is adapted to control the movement of the first motor, the first drive unit (201), the second drive unit (301) and the movement mechanism (402), and the control unit is electrically connected to a camera of the laptop computer (500) and adapted to receive video information from the camera.

2. The laptop computer camera testing tool according to claim 1, characterized in that: The plane adjustment mechanism (200) comprises a first screw slide (202) and a second screw slide (203); the second screw slide (203) is fixedly arranged on a sliding platform (2024) of the first screw slide (202); the base (101) is arranged on the sliding platform (2024) of the second screw slide (203); and the movement directions of the sliding platforms (2024) of the first screw slide (202) and the second screw slide (203) are perpendicular to each other; the first driving unit (201) comprises a driving motor (2023) suitable for driving the first screw slide (202) and the second screw slide (203) to move.

3. The laptop computer camera testing tool according to claim 2, characterized in that: The height adjustment mechanism (300) comprises a plurality of guide structures (302) arranged on the lower side of the first screw slide (202), the guide structures (302) being suitable for guiding the first screw slide (202) along the height direction, and the second drive unit (301) being suitable for providing power for the movement of the first screw slide (202) along the height direction.

4. The laptop computer camera testing tool according to claim 3, characterized in that: The guide structure (302) comprises a guide cylinder (3021) and a guide rod (3022) adapted to each other, one of the guide cylinder (3021) and the guide rod (3022) being connected to the bottom of the first screw slide (202), and the other being fixed to the ground.

5. The laptop computer camera testing tool according to claim 4, characterized in that: The second driving unit (301) comprises a second motor (3013), a lifting screw (3011) and a lifting wire sleeve (3012); the wire sleeve is fixedly arranged at the bottom of the first screw slide (202); the lifting screw (3011) is threadedly matched with the lifting wire sleeve (3012); and the lifting screw (3011) is arranged on the second motor (3013) shaft of the second motor (3013).

6. The laptop computer camera testing tool according to claim 4, characterized in that: The guide structure (302) is a gas spring, the guide cylinder (3021) is a sleeve of the gas spring, and the guide rod (3022) is a piston rod of the gas spring.

7. The laptop computer camera testing tool according to any one of claims 2 to 6, characterized in that: The turntable (102) is provided with a plurality of mounting holes (1021), and the mounting holes (1021) are suitable for mounting connecting pieces for fixing the laptop computer (500).

8. The laptop computer camera testing tool according to claim 7, characterized in that: The motion mechanism (402) comprises a third motor (4021) and a swing rod (4022); when the laptop computer (500) is fixed on the turntable (102), the motor shaft of the third motor (4021) is coaxially arranged with the screen rotation axis of the laptop computer (500); the swing rod (4022) is fixed on the motor shaft of the third motor (4021); an extension rod (4023) is provided at one end of the swing rod (4022) away from the third motor (4021); and the clamp (401) is mounted on the extension rod (4023).

9. The laptop computer camera testing tool according to claim 8, characterized in that: The clamp (401) comprises a slider (4011) and a plurality of limit plates (4012); the slider (4011) is slidably connected to the extension rod (4023) along the length direction of the extension rod (4023); the limit plates (4012) are respectively fixed on the slider (4011); and the plurality of limit plates (4012) are arranged opposite to each other in pairs.

10. The laptop computer camera testing tool according to claim 9, characterized in that: The limiting plates (4012) arranged opposite to each other are both threadedly connected with adjusting rods (4013), the adjusting rods (4013) penetrate the limiting plates (4012), and the two adjusting rods (4013) on the limiting plates (4012) arranged opposite to each other are both provided with clamping pieces (4014) at opposite ends.

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