Function detection device and method for computer built-in component

Abstract

The invention relates to the technical field of component detection, in particular to a computer built-in component function detection device and a method thereof.The computer built-in component function detection device comprises a detection box body and image acquisition equipment arranged in the detection box body, and further comprises a supporting frame rotationally arranged in the detection box body, the supporting frame is provided with a clamping plate used for clamping a computer mainboard and a rotating piece used for driving the supporting frame to rotate. By arranging the rotating part and the dust removal device, the driving motor drives the worm and the worm gear to be linked, so that the supporting frame and the computer mainboard integrally rotate to the vertical state, in the vertical state, the gravity effect and airflow distribution are more beneficial to dust separation, and high-pressure airflow is directionally sprayed through cooperation with the inclined air blowing pipe and the air spraying flat pipe; dust attached to the surface of a main board and gaps of tiny elements can be efficiently blown, meanwhile, negative pressure is formed in the dust collection flat pipe to synchronously suck and remove flying dust, blowing and suction collaborative operation is achieved, and secondary pollution is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of component detection, and specifically to a device and method for detecting the functions of computer built-in components. Background Art

[0002] With the rapid development of computer hardware technology towards high performance and miniaturization, the integration degree of built-in components such as motherboards has been continuously improved, and the demand for their function detection has become increasingly refined. Currently, the industry generally uses a visual camera to obtain the motherboard image for detection, that is, the camera collects the component image, and then analyzes the image features with the help of image processing algorithms to judge the functional state of the component. However, during the motherboard manufacturing process, impurities such as dust and particulate matter in the production environment are extremely likely to adhere to the motherboard surface. A large number of tiny components distributed on the motherboard are often blocked by dust and debris. The dust and debris on the motherboard will interfere with the imaging quality of the visual camera, resulting in blurred images obtained, and it is difficult to clearly present the key features of the components. Based on the blurred images for functional detection and analysis, misjudgment is likely to occur, leading to a significant reduction in detection accuracy. Summary of the Invention

[0003] The purpose of the present invention is to provide a device and method for detecting the functions of computer built-in components to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A device for detecting the functions of computer built-in components, including a detection box body and an image acquisition device arranged inside the detection box body, further including: A support frame rotatably arranged inside the detection box body, a clamping plate for clamping the computer motherboard is arranged on the support frame, and a rotating member for driving the support frame to rotate; A dust removal device arranged on the support frame for removing dust on the computer motherboard. The dust removal device includes an inclined blowing pipe and a suction flat pipe, and a detachable filter dust removal plate is arranged inside the suction flat pipe; A pushing device arranged on the support frame and cooperatively arranged with the dust removal device; Wherein, when the rotating member drives the support frame to be in a vertical state, the pushing device triggers the dust removal device, synchronously realizing blowing dust by the inclined blowing pipe, negative pressure suction by the suction flat pipe, and driving the inclined blowing pipe and the suction flat pipe to move downwards along the surface of the computer motherboard to realize blowing and suction combined dust removal.

[0005] Preferably, the dust removal device further includes a blowing component and a suction component. The blowing component is communicated with the inclined blowing pipe, and the suction component is communicated with the suction flat pipe.

[0006] Preferably, the dust removal device further includes a communication cavity fixedly installed on the support frame. A movable push plate is slidably connected inside the communication cavity, and the movable push plate divides the interior of the communication cavity into an air outlet dust removal cavity and an air inlet dust suction cavity.

[0007] Preferably, the blowing component includes a second telescopic connecting pipe and an intake short pipe that communicate with the air outlet dust removal cavity. The other end of the second telescopic connecting pipe communicates with an inclined blowing pipe. A second valve structure is provided on the second telescopic connecting pipe. A plurality of jet flat pipes are communicated and arranged on the inclined blowing pipe, and a fourth valve structure is provided on the intake short pipe.

[0008] Preferably, the suction component includes a first telescopic connecting pipe and an exhaust short pipe that communicate with the air inlet dust suction cavity. The other end of the first telescopic connecting pipe communicates with a guide pipe, and the end of the guide pipe far from the first telescopic connecting pipe communicates with a connecting flat pipe. A first valve structure is provided on the first telescopic connecting pipe, and a third valve structure is provided on the exhaust short pipe.

[0009] Preferably, a plurality of suction connecting pipes are communicated with the connecting flat pipe. A dust suction flat pipe is communicated with the suction connecting pipe. A filter dust removal plate is installed inside the dust suction flat pipe through bolts. The connecting flat pipe is fixedly installed on the inclined blowing pipe, and a sliding support plate is installed on the inclined blowing pipe. The sliding support plate is slidably connected to the support frame.

[0010] Preferably, the pushing device includes a fixed support frame fixedly installed on the support frame. A threaded rod is rotatably connected to the fixed support frame. A movable connecting plate is threadedly connected to the threaded rod. One end of the threaded rod is rotatably connected to the support frame, and the other end of the threaded rod is connected to a first motor.

[0011] Preferably, a connecting push plate is fixedly installed on the movable connecting plate. One end of the connecting push plate is fixedly connected to the dust suction flat pipe. A sliding push plate is fixedly connected to the movable connecting plate. The sliding push plate slidably extends into the communication cavity, and one end of the sliding push plate is fixedly connected to one end of the movable push plate.

[0012] Preferably, the rotating member includes a rotating column rotatably installed inside the detection box body. A worm gear is fixedly provided on the rotating column. A worm is engaged with the worm gear. One end of the worm is connected to a driving motor, and the driving motor is fixedly installed inside the detection box body. The end of the rotating column far from the inner wall of the detection box body is fixedly connected to the communication cavity.

[0013] A method for detecting the functions of computer built-in components, the method includes the following steps: Step 1: Clamp the computer motherboard between two clamping plates, and drive the support frame and the computer motherboard to be in a vertical state through the rotating member to facilitate dust removal; Step 2: The pushing device triggers the dust removal device, and simultaneously realizes the air blowing dust removal of the inclined air blowing pipe and the negative pressure dust removal of the dust suction flat pipe, and drives the inclined air blowing pipe and the dust suction flat pipe to move from top to bottom along the surface of the computer motherboard; Step three: After dust removal is completed, the rotating part drives the support frame and the computer mainboard to reset. During the reset process, the image acquisition device can detect the computer mainboard from different angles.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting a rotating part and a dust removal device, the driving motor drives the worm and the worm gear to rotate the supporting frame and the mainboard computer mainboard as a whole to a vertical state. In the vertical state, the gravity and air flow distribution are more conducive to the separation of dust. The inclined air blowing pipe and the jet flat pipe can spray high-pressure airflow in a directional manner, which can efficiently blow away the dust attached to the surface of the mainboard and the gaps between tiny components. At the same time, negative pressure is formed in the vacuum flat pipe to synchronously absorb dust, realizing the coordinated operation of blowing and suction, and effectively reducing secondary pollution.

[0015] 2. Through the coordinated setting of the pushing device and the dust removal device, when the first motor drives the threaded rod, the dust suction flat tube and the inclined blowing tube can slide from top to bottom on the support frame. In this process, the dust removal device is used to ensure that the blowing and adsorption actions are carried out simultaneously to achieve comprehensive cleaning and avoid the dead corner problem existing in traditional horizontal dust removal.

[0016] 3. After the dust removal is completed, the rotating column drives the support frame and the mainboard computer motherboard to reset. The image acquisition device realizes multi-degree-of-freedom posture adjustment through the electric telescopic rod and the cross slide rail. The fill light cooperates with the high-resolution camera to capture the detailed images of key parts such as solder joints, pins, and chip capacitors when the mainboard is rotated and tilted, which greatly reduces blind spots and improves detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the horizontal state structure of the support frame of the present invention.

[0018] Figure 3 It is a schematic structural diagram of the supporting frame of the present invention in a vertical state.

[0019] Figure 4 It is a schematic structural diagram of the supporting frame of the present invention in an inclined state.

[0020] Figure 5 It is a schematic diagram of the supporting frame structure of the present invention.

[0021] Figure 6 It is a schematic diagram of the structure of the pushing device of the present invention.

[0022] Figure 7 Schematic diagram of partial structure of the pushing device of the present invention.

[0023] Figure 8 Schematic diagram of the structure of the rotating column of the present invention.

[0024] Figure 9 Schematic diagram of the structure of the sliding support plate of the present invention.

[0025] Figure 10 Schematic diagram of the position structure of the dust suction flat tube of the present invention.

[0026] Figure 11 Schematic diagram of the connecting flat tube of the present invention.

[0027] Figure 12 Schematic diagram of the structure of the dust removal device from the first perspective of the present invention.

[0028] Figure 13 Schematic diagram of the structure of the dust removal device from another perspective of the present invention.

[0029] Figure 14 Schematic diagram of the external structure of the communication cavity of the present invention.

[0030] In the figure: 1. Detection box body; 2. Support frame; 3. Electric push rod; 4. Electric telescopic rod; 5. Cross slide rail; 6. Image acquisition device; 7. Dust removal device; 8. Clamping plate; 9. Pushing device; 10. Driving motor; 11. Support connecting plate; 12. Worm; 13. Rotating column; 14. Worm gear; 15. Supplementary light; 16. Ventilation hole; 17. Filter partition; 18. Communication conduit; 19. Computer main board; 71. Communication cavity; 72. Moving push plate; 73. Air outlet dust removal cavity; 74. Air inlet dust suction cavity; 75. First telescopic connecting pipe; 76. First valve structure; 77. Air guide pipe; 78. Second telescopic connecting pipe; 79. Second valve structure; 710. Inclined air blowing pipe; 711. Jetting flat pipe; 712. Sliding support plate; 713. Connecting flat pipe; 714. Suction communication pipe; 715. Dust suction flat pipe; 716. Filter dust removal plate; 717. Short air outlet pipe; 718. Short air inlet pipe; 719. Third valve structure; 720. Fourth valve structure; 91. First motor; 92. Fixed support frame; 93. Threaded rod; 94. Moving connecting plate; 95. Connecting push plate; 96. Sliding push plate. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 to 14 , the present invention provides a technical solution: a function detection device for computer built-in components, including a detection box body 1 and an image acquisition device 6 arranged inside the detection box body 1, and further including: a support frame 2 rotatably arranged inside the detection box body 1, a clamping plate 8 for clamping the computer motherboard 19 is arranged on the support frame 2, and a rotating member for driving the support frame 2 to rotate; a dust removal device 7 arranged on the support frame 2 for removing dust on the computer motherboard 19, the dust removal device 7 includes an inclined air blowing pipe 710 and a dust suction flat pipe 715, and a detachable filter dust removal plate 716 is arranged inside the dust suction flat pipe 715; a pushing device 9 arranged on the support frame 2 and cooperatively arranged with the dust removal device 7; wherein, when the rotating member drives the support frame 2 to be in a vertical state, the pushing device 9 triggers the dust removal device 7, synchronously realizing air blowing dust removal by the inclined air blowing pipe 710, negative pressure dust suction by the dust suction flat pipe 715, and driving the inclined air blowing pipe 710 and the dust suction flat pipe 715 to move downward along the surface of the computer motherboard 19, realizing blowing and suction combined dust removal. By arranging the rotating member and the dust removal device 7, the driving motor 10 drives the worm 12 and the worm gear 14 to be linked, so that the support frame 2 and the computer motherboard 19 of the main board rotate to the vertical state as a whole. In the vertical state, the gravity action and the air flow distribution are more conducive to the dust detachment. Cooperating with the inclined air blowing pipe 710 and the jet flat pipe 711 to direct and spray high-pressure air flow, it can efficiently blow the attached dust on the surface of the main board and the gaps between the micro-components. At the same time, a negative pressure is formed inside the dust suction flat pipe 715 to synchronously suck the floating dust, realizing blowing and suction collaborative operation, effectively reducing secondary pollution. Through the cooperative arrangement of the pushing device 9 and the dust removal device 7, when the first motor 91 drives the threaded rod 93, the dust suction flat pipe 715 and the inclined air blowing pipe 710 can slide downward on the support frame 2. During this process, through the dust removal device 7, it is ensured that the blowing and adsorption actions are carried out simultaneously, realizing comprehensive cleaning and avoiding the dead angle problem existing in the traditional horizontal dust removal. After the dust removal is completed, during the process of the rotating column 13 driving the support frame 2 and the computer motherboard 19 of the main board to reset, the image acquisition device 6 realizes multi-degree-of-freedom pose adjustment through the electric telescopic rod 4 and the cross slide rail 5. The supplementary light 15 cooperates with the high-resolution camera, and can capture the detailed images of key parts such as solder joints, pins, and chip capacitors in the state of the main board rotating and tilting, greatly reducing the blind area and improving the detection accuracy.

[0033] Such as Figure 13 And Figure 14As shown, the dust removal device 7 further includes a blowing component and a suction component. The blowing component is communicatively connected to the inclined blowing pipe 710, and the suction component is communicatively connected to the dust suction flat pipe 715. The dust removal device 7 further includes a communicating cavity 71 fixedly installed on the support frame 2. A moving push plate 72 is slidably connected inside the communicating cavity 71. The moving push plate 72 divides the inside of the communicating cavity 71 into an air outlet dust removal cavity 73 and an air inlet dust suction cavity 74.

[0034] As Figures 11 to 14 shown, the blowing component includes a second telescopic connecting pipe 78 communicatively connected to the air outlet dust removal cavity 73 and an air inlet short pipe 718. The other end of the second telescopic connecting pipe 78 is communicatively connected to an inclined blowing pipe 710. A second valve structure 79 is provided on the second telescopic connecting pipe 78. The second valve structure 79 is an air outlet one-way valve. A plurality of jet flat pipes 711 are communicatively connected to the inclined blowing pipe 710. A fourth valve structure 720 is provided on the air inlet short pipe 718. The fourth valve structure 720 is an air outlet one-way valve; the suction component includes a first telescopic connecting pipe 75 communicatively connected to the air inlet dust suction cavity 74 and an air outlet short pipe 717. The other end of the first telescopic connecting pipe 75 is communicatively connected to a guide pipe 77. One end of the guide pipe 77 away from the first telescopic connecting pipe 75 is communicatively connected to a connecting flat pipe 713. A first valve structure 76 is provided on the first telescopic connecting pipe 75. The first telescopic connecting pipe 75 and the second telescopic connecting pipe 78 can be extended or contracted. The first valve structure 76 is an air inlet one-way valve. A third valve structure 719 is provided on the air outlet short pipe 717. The third valve structure 719 is an air outlet one-way valve. A plurality of suction communicating pipes 714 are communicatively connected to the connecting flat pipe 713. A dust suction flat pipe 715 is communicatively connected to the suction communicating pipes 714. A filter dust removal plate 716 is installed inside the dust suction flat pipe 715 by bolts. The connecting flat pipe 713 is fixedly installed on the inclined blowing pipe 710. A sliding support plate 712 is installed on the inclined blowing pipe 710. The sliding support plate 712 is slidably connected to the support frame 2. When the sliding push plate 96 moves, it drives the moving push plate 72 to move inside the communicating cavity 71. The moving push plate 72 pushes out the gas inside the air outlet dust removal cavity 73. The gas enters the inside of the second telescopic connecting pipe 78, then enters the inclined blowing pipe 710 through the second telescopic connecting pipe 78, and finally sprays out from the jet flat pipes 711 to blow up the dust on the computer main board 19. During the movement of the moving push plate 72, a negative pressure is formed inside the air inlet dust suction cavity 74. The dust suction flat pipe 715 is communicatively connected to the air inlet dust suction cavity 74 through the suction communicating pipes 714, the connecting flat pipe 713, and the guide pipe 77. Thus, the blown-up dust can enter the dust suction flat pipe 715, and the gas is filtered through the filter dust removal plate 716, thereby reducing the secondary pollution of dust to a certain extent.

[0035] As Figure 6 and Figure 7As shown in the figure, the pushing device 9 includes a fixed support frame 92 fixedly installed on the support frame 2. A threaded rod 93 is rotatably connected to the fixed support frame 92. A moving connection plate 94 is threadedly connected to the threaded rod 93. One end of the threaded rod 93 is rotatably connected to the support frame 2, and the other end of the threaded rod 93 is connected to a first motor 91. A connection push plate 95 is fixedly installed on the moving connection plate 94. One end of the connection push plate 95 is fixedly connected to the dust suction flat tube 715. A sliding push plate 96 is fixedly connected to the moving connection plate 94. The sliding push plate 96 slides into the communication cavity 71, and one end of the sliding push plate 96 is fixedly connected to one end of the moving push plate 72.

[0036] As Figure 8 shown in the figure, the rotating member includes a rotating column 13 rotatably installed inside the detection box body 1. A worm gear 14 is fixedly provided on the rotating column 13. A worm 12 is engaged with the worm gear 14. The worm 12 is rotatably connected to the support connection plate 11. One end of the worm 12 is connected to a driving motor 10. The driving motor 10 is fixedly installed inside the detection box body 1. One end of the rotating column 13 away from the inner wall of the detection box body 1 is fixedly connected to the communication cavity 71. By driving the worm 12 to rotate through the driving motor 10, the worm 12 drives the worm gear 14 to rotate, and the worm 12 drives the rotating column 13 to rotate. As Figure 3 shown in the figure, the support frame 2 and the computer motherboard 19 can be driven to turn to the vertical state, which is convenient for dust removal.

[0037] As Figure 1 and Figure 2 shown in the figure, a filter partition 17 is provided on the detection box body 1. Ventilation holes 16 are provided inside the filter partition 17. A communication conduit 18 is also communicated and provided on the detection box body 1. The communication conduit 18 can be connected to an external vacuum cleaner to further remove the dust inside the detection box body 1. A supplementary light 15 is also provided inside the detection box body 1. An electric push rod 3 is provided on the support frame 2. The output end of the electric push rod 3 is connected to a clamping plate 8. An electric telescopic rod 4 is provided at the top inside the detection box body 1. The output end of the electric telescopic rod 4 is connected to a cross slide rail 5, which can drive the image acquisition device 6 to move to different positions.

[0038] A method for detecting the functions of computer built-in components, the method includes the following steps: Step 1: Clamp the computer motherboard 19 between two clamping plates 8, and drive the support frame 2 and the computer motherboard 19 to be in a vertical state through the rotating member, which is convenient for dust removal; Step 2: The pushing device 9 triggers the dust removal device 7, synchronously realizes blowing and dust removal by the inclined blowing pipe 710 and negative pressure dust suction by the dust suction flat tube 715, and drives the inclined blowing pipe 710 and the dust suction flat tube 715 to move downwards along the surface of the computer motherboard 19; Step 3: After dust removal, the rotating member drives the support frame 2 and the computer motherboard 19 to reset. During the reset process, the image acquisition device 6 can detect the computer motherboard 19 from different angles.

[0039] During actual operation, the clamping plates 8 are driven by the electric push rods 3 on both sides to clamp the computer motherboard 19. The driving motor 10 drives the worm 12 to rotate, the worm 12 drives the worm gear 14 to rotate, and the worm 12 drives the rotating column 13 to rotate. As Figure 3 shown, the support frame 2 and the computer motherboard 19 can be driven to rotate to the vertical state, which is convenient for dust removal. The first motor 91 drives the threaded rod 93 to rotate. The threaded rod 93 is threadedly connected to the moving connecting plate 94. When the threaded rod 93 rotates, the moving connecting plate 94 can be driven to move. The moving connecting plate 94 drives the connecting push plate 95 and the sliding push plate 96 to move. When the sliding push plate 96 moves, it drives the moving push plate 72 to move inside the communicating cavity 71. The moving push plate 72 pushes the gas inside the air outlet dust removal cavity 73 out. The gas enters the second telescopic connecting pipe 78, and then enters the inclined air blowing pipe 710 through the second telescopic connecting pipe 78, and finally sprays out from the jet flat pipe 711 to blow up the dust on the computer motherboard 19. During the movement of the moving push plate 72, a negative pressure is formed inside the air inlet dust suction cavity 74. The dust suction flat pipe 715 is communicated with the air inlet dust suction cavity 74 through the air suction connecting pipe 714, the connecting flat pipe 713 and the air guide pipe 77. Thus, the blown-up dust can enter the dust suction flat pipe 715, and the gas is filtered by the filter dust removal plate 716, thereby reducing the secondary pollution of dust to a certain extent. At the same time, the connecting push plate 95 pushes the dust suction flat pipe 715 and the inclined air blowing pipe 710 to slide on the support frame 2, covering the whole area from top to bottom to achieve comprehensive cleaning. During this process, the second telescopic connecting pipe 78 and the first telescopic connecting pipe 75 extend. After the dust cleaning is completed, the rotating member drives the support frame 2 and the computer motherboard 19 to reset. During the reset process, the image acquisition device 6 can detect the computer motherboard 19 from different angles, comprehensively capturing the detailed information of each part of the computer motherboard 19, avoiding detection omissions caused by visual blind spots, and greatly improving the accuracy and reliability of the detection results.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A function detection device for computer built-in components, comprising a detection box body and an image acquisition device arranged inside the detection box body, characterized in that, It also includes: A support frame, rotatably arranged inside the detection box body. A clamping plate for clamping the computer motherboard and a rotating member for driving the support frame to rotate are arranged on the support frame; A dust removal device, arranged on the support frame, for removing dust on the computer motherboard. The dust removal device includes an inclined blowing pipe and a flat suction pipe, and a detachable filter dust removal plate is arranged inside the flat suction pipe; A pushing device, arranged on the support frame and cooperatively arranged with the dust removal device; Among them, when the rotating member drives the support frame to be in a vertical state, the pushing device triggers the dust removal device to simultaneously realize blowing dust removal by the inclined blowing pipe and negative pressure dust suction by the flat suction pipe, and drive the inclined blowing pipe and the flat suction pipe to move downward along the surface of the computer motherboard to realize combined blowing and suction dust removal.

2. The function detection device for computer built-in components according to claim 1, wherein: The dust removal device further includes a blowing component and a suction component. The blowing component is communicated with the inclined blowing pipe, and the suction component is communicated with the flat suction pipe.

3. The function detection device for computer built-in components according to claim 2, wherein: The dust removal device further includes a communicating cavity fixedly installed on the support frame. A moving push plate is slidably connected inside the communicating cavity, and the moving push plate divides the interior of the communicating cavity into an air outlet dust removal cavity and an air inlet dust suction cavity.

4. A function detection device for computer built-in components according to claim 3, characterized in that: The blowing component includes a second telescopic connecting pipe communicated with the air outlet dust removal cavity and an air inlet short pipe. The other end of the second telescopic connecting pipe is communicated with an inclined blowing pipe. A second valve structure is arranged on the second telescopic connecting pipe. A plurality of jet flat pipes are communicated on the inclined blowing pipe, and a fourth valve structure is arranged on the air inlet short pipe.

5. The function detection device for computer built-in components according to claim 3, wherein: The suction component includes a first telescopic connecting pipe communicated with the air inlet dust suction cavity and an air outlet short pipe. The other end of the first telescopic connecting pipe is communicated with a guide pipe. One end of the guide pipe far from the first telescopic connecting pipe is communicated with a connecting flat pipe. A first valve structure is arranged on the first telescopic connecting pipe, and a third valve structure is arranged on the air outlet short pipe.

6. The functional detection device for computer built-in components according to claim 5, wherein: A plurality of suction communicating pipes are communicated on the connecting flat pipe. The suction communicating pipes are communicated with a flat suction pipe. A filter dust removal plate is installed inside the flat suction pipe through bolts. The connecting flat pipe is fixedly installed on the inclined blowing pipe, and a sliding support plate is installed on the inclined blowing pipe. The sliding support plate is slidably connected to the support frame.

7. A function detection device for computer built-in components according to claim 1, characterized in that: The pushing device includes a fixed support frame fixedly installed on the support frame. A threaded rod is rotatably connected to the fixed support frame. A moving connecting plate is threadedly connected to the threaded rod. One end of the threaded rod is rotatably connected to the support frame, and the other end of the threaded rod is connected to a first motor.

8. A function detection device for computer built-in components according to claim 7, characterized in that: A connecting push plate is fixedly installed on the moving connecting plate. One end of the connecting push plate is fixedly connected to the flat suction pipe. A sliding push plate is fixedly connected to the moving connecting plate. The sliding push plate slidably extends into the communicating cavity, and one end of the sliding push plate is fixedly connected to one end of the moving push plate.

9. The functional detection device for computer built-in components according to claim 8, wherein: The rotating member includes a rotating column rotatably installed inside the detection box body. A worm gear is fixedly arranged on the rotating column. A worm is meshed with the worm gear. One end of the worm is connected to a driving motor. The driving motor is fixedly installed inside the detection box body. One end of the rotating column far from the inner wall of the detection box body is fixedly connected to the communicating cavity.

10. A method for detecting the functions of computer built-in components, using the device for detecting the functions of computer built-in components as described in claim 1, characterized in that: The method includes the following steps: Step 1: Clamp the computer motherboard between two clamping plates, and drive the support frame and the computer motherboard to be in a vertical state through a rotating member, which is convenient for dust removal; Step 2: The pushing device triggers the dust removal device, synchronously realizes blowing and dust removal by the inclined blow pipe and negative pressure dust suction by the dust suction flat pipe, and drives the inclined blow pipe and the dust suction flat pipe to move downwards along the surface of the computer motherboard from top to bottom; Step 3: After the dust removal is completed, the rotating member drives the support frame and the computer motherboard to reset. During the reset process, the image acquisition device can detect the computer motherboard from different angles.

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