Communication device detection apparatus and detection method

Abstract

This invention belongs to the field of communication equipment testing technology, specifically relating to a communication equipment testing device and method. The device includes a main body with a conveyor roller internally connected, a first vision component and a second vision component mounted on top of the main body, and a conveyor belt on the right side of the front of the main body; a limiting part including an inclined plate connected to a sliding frame, which in turn is connected to a first bidirectional lead screw; a clamping part including a mounting frame connected to a sliding plate, which in turn is connected to a lifting plate, which is connected to a clamping disc; and a lifting part including a lifting platform connected to a guide rod, with the upper inner ring of the lifting plate slidably connected to the outer ring of the guide rod. This invention can keep the communication equipment in the middle of the conveyor roller, facilitating subsequent testing and flipping operations, and can also flip the communication equipment during testing, thus ensuring comprehensive testing of the equipment.

Description

Technical Field

[0001] This invention belongs to the field of communication equipment testing technology, specifically relating to a communication equipment testing device and its testing method. Background Technology

[0002] With the rapid development of 5G communication, IoT, and smart terminal technologies, the output of communication equipment is growing exponentially, while consumers are also demanding increasingly stringent requirements for product appearance quality. In the manufacturing process of communication equipment, appearance quality inspection is a crucial step in ensuring the product's pass rate, directly impacting brand image, user satisfaction, and after-sales costs. However, traditional appearance inspection methods still face some challenges in dealing with the complex structure and high-quality requirements of modern communication equipment.

[0003] First, communication devices typically have a hexahedral structure, including a front (screen), a back (back cover), four sides, and interface areas at the top and bottom. Each side may have defects such as scratches, dents, color differences, poor silkscreen printing, and excessive assembly gaps. Traditional inspection methods often only cover part of the surface, making it difficult to achieve comprehensive defect identification.

[0004] Secondly, the surface of communication equipment may be made of various materials such as glass, metal, ceramic, and plastic. Different materials have different characteristics in reflecting and absorbing light, and defects will manifest differently on different materials. The detection system needs to adapt to this diversity in order to accurately identify various defects. Summary of the Invention

[0005] The purpose of this invention is to provide a communication equipment testing device and its testing method, which can drive the communication equipment to be kept in the middle of the conveyor roller, so as to facilitate subsequent testing and flipping operations. It can also flip the communication equipment during the testing process, thereby ensuring that the equipment can be fully tested.

[0006] The specific technical solution adopted by this invention is as follows: A communication equipment testing device, comprising: The main body has a conveyor roller connected inside, a first vision component and a second vision component are installed on the top of the main body, and a conveyor belt is provided on the right side of the front of the main body; The limiting part includes an inclined plate, which is disposed in the inner cavity of the main body. A sliding frame is fixedly connected to the side of the inclined plate facing the outside of the main body. The lower end of the sliding frame is slidably connected to the bottom of the main body, and a first bidirectional lead screw is threaded to the lower end of the sliding frame. The clamping part includes a mounting frame, which is mounted on top of the main body. A sliding plate is slidably connected inside the mounting frame, and a lifting plate is slidably connected inside the sliding plate. A clamping disc is rotatably connected to the lower center of the lifting plate. The lifting unit includes a lifting platform, which is located in the inner ring of the mounting frame. Guide rods are fixedly connected to both sides of the lifting platform, and the upper inner ring of the lifting plate is slidably connected to the outer ring of the guide rods. The first vision component and the second vision component are used to detect the appearance of the communication equipment. The sliding plate slides along the mounting frame, driving the clamping plate to fix the communication equipment. The lifting platform and guide rod rise, driving the lifting plate, clamping plate and communication equipment to rise.

[0007] In a preferred embodiment, the inner cavity of the main body is equipped with multiple sets of conveying rollers, a first bracket is fixedly installed on the upper left side of the main body, a first vision component is fixedly installed on both the front and rear sides above the inner ring of the first bracket, a second bracket is fixedly installed on the upper right side of the main body, and a second vision component is fixedly installed in the middle of both the first bracket and the second bracket.

[0008] In a preferred embodiment, grooves are provided on both the front and rear sides of the right side of the main body, and a conveyor belt is provided in front of the front groove. The conveyor belt is parallel to the conveyor roller. A first electric push rod is fixedly installed on the rear side of the main body. A push plate is fixedly connected to the output end of the first electric push rod, and the push plate is placed in the groove on the rear right side of the main body.

[0009] In a preferred embodiment, through slots are provided on both the front and rear sides of the left side of the main body, and inclined plates are provided in both slots. The two sets of inclined plates are symmetrically arranged, and sliding frames are fixedly installed on the side of the two sets of inclined plates that are far apart from each other. The lower end of the sliding frame is positioned below the main body, and two sets of limiting rods are fixedly connected to the lower end of the main body. The lower ends of the two sets of sliding frames are slidably connected to the outer ring of the two sets of limiting rods.

[0010] In a preferred embodiment, the lower end of the main body is rotatably connected to a first bidirectional lead screw via a ball bearing, the lower ends of two sets of sliding frames are respectively threaded into the threaded grooves on both sides of the first bidirectional lead screw, and the front end of the first bidirectional lead screw extends out of the main body and is fixedly connected to a handle.

[0011] In a preferred embodiment, a scale bar is provided at the upper end of the sliding frame, and a pointer is fixedly connected to the lower end of the front of the main body, with the lower end of the pointer located above the scale bar.

[0012] In a preferred embodiment, the mounting bracket is fixedly installed at the upper middle part of the main body. The upper end of the mounting bracket has two sets of strip grooves, and each strip groove is slidably connected to a sliding plate. The middle upper part of the mounting bracket is rotatably connected to a second bidirectional lead screw via a ball bearing. The upper ends of the two sets of sliding plates are threaded to the outer ring of the second bidirectional lead screw, and the top front end of the second bidirectional lead screw passes through and extends out of the mounting bracket. A first motor is fixedly installed at the middle upper part of the mounting bracket, and the output end of the first motor is fixedly connected to the end of the second bidirectional lead screw that extends out of the mounting bracket.

[0013] In a preferred embodiment, a groove is provided in the middle of the sliding plate, and a lifting plate is slidably connected in the groove. The lower middle of the two sets of lifting plates is rotatably connected to a clamping plate through a ball bearing. A second motor is fixedly installed on the rear side of the lifting plate located at the rear of the main body, and the output shaft of the second motor is fixedly connected to the axis of the clamping plate at the rear side.

[0014] In a preferred embodiment, the lifting unit further includes a second electric actuator, which is fixedly installed in the middle of the upper part of the inner ring of the mounting frame. A lifting platform is fixedly connected to the output end of the second electric actuator. Guide rods are fixedly connected to the middle of the front and rear sides of the lifting platform. Guide grooves are opened at the upper ends of the front and rear lifting plates. The outer ring of the guide rod is slidably connected to the inner ring of the guide groove.

[0015] A communication equipment testing apparatus and method thereof, applicable to any of the communication equipment testing apparatuses described above, comprising: S1: Conveying communication equipment. When in use, the conveyor rollers move to transport the communication equipment to the right. At this time, the first bidirectional screw drives the two sets of sliding frames and inclined plates to move closer to each other, so that the communication equipment in the transport is guided by the inclined plates to move to the middle position of the conveyor rollers, which is convenient for subsequent testing. S2: Image detection. After the communication device passes below the first vision component and the second vision component, the two sets of tilted first vision components respectively capture the front and rear sides, left and right sides and top surface of the communication device. The second vision component can capture and detect the top surface of the communication device under different lighting conditions. S3: Tilting device. Two sets of sliding plates approach each other, driving the clamping plate to approach and clamp the communication device. Then the lifting platform rises, driving the guide rod and lifting plate to rise, and the communication device rises together. Then the clamping plate rotates, driving the device to tilt. After tilting, the device resets, completing the tilting operation. S4: Inspection and screening. After being flipped, the equipment moves to the second vision component on the right side for back-side inspection. After inspection, it is discharged from the right side of the main body. If the inspection fails, it is moved to the conveyor belt for discharge.

[0016] The technical effects achieved by this invention are as follows: The limiting part of the present invention can drive the communication device to be kept in the middle of the conveyor roller, which facilitates subsequent detection and flipping operations. In use, the two sets of sliding frames and inclined plates approach each other under the drive of the first bidirectional screw, forming a narrow channel, so that the communication device can be moved to the middle of the conveyor roller for detection by being guided by the inclined plate. The clamping and lifting parts of the present invention can flip the communication device during the testing process, thereby ensuring that the device can be fully tested. When it is necessary to flip the device, the two sets of sliding plates move closer to each other, driving the clamping plate to clamp and fix the communication device. Then the lifting platform rises, driving the guide rod and lifting plate to rise, which in turn drives the clamping plate and the communication device to rise. Subsequently, the clamping plate rotates to drive the communication device to flip. The lifting platform then descends, and the clamping plate and sliding plate also return to their original positions, completing the flipping operation of the communication device. The conveyor belt and conveyor roller of the present invention can realize automatic screening after equipment inspection, automatically screening qualified and unqualified products, and improving work efficiency. When in use, if the communication device passes the inspection and is qualified, it will be discharged from the right side of the conveyor roller. If it is unqualified, the drive structure on the rear side of the main body will push the communication device to move and move it to the conveyor belt for discharge, thus completing the automatic screening. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the position of the clamping part in this invention; Figure 3 This is a schematic diagram showing the position of the limiting part in this invention; Figure 4 This is a bottom view of the limiting part in this invention; Figure 5 This is a schematic diagram showing the position of the push plate in this invention; Figure 6 This is a schematic diagram showing the position of the mounting bracket in this invention; Figure 7 This is a schematic diagram of the mounting bracket in this invention; Figure 8 This is a schematic diagram of the lifting plate in this invention; Figure 9 This is a schematic diagram showing the position of the second motor in this invention; Figure 10 This is a schematic diagram showing the separation of the lifting plate and the sliding plate in this invention.

[0018] The attached diagram lists the components represented by each number as follows: 10. Main body; 11. Conveyor roller; 12. First support; 13. First vision assembly; 14. Second support; 15. Second vision assembly; 16. Conveyor belt; 17. First electric actuator; 18. Push plate; 20. Limiting part; 21. Inclined plate; 22. Sliding frame; 23. Limiting rod; 24. First bidirectional lead screw; 25. Handle; 26. Scale bar; 27. Pointer; 30. Clamping part; 31. Mounting frame; 32. Sliding plate; 33. Second bidirectional lead screw; 34. First motor; 35. Lifting plate; 36. Clamping disc; 37. Second motor; 40. Lifting part; 41. Second electric actuator; 42. Lifting platform; 43. Guide rod; 44. Guide groove. Detailed Implementation

[0019] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0023] Example 1 Please see the appendix Figures 1 to 10 As shown, this is the first embodiment of the present invention, which provides a communication device detection apparatus, including: The main body 10 has a conveyor roller 11 connected inside it. A first vision component 13 and a second vision component 15 are installed on the top of the main body 10. A conveyor belt 16 is provided on the right side of the front of the main body 10. The limiting part 20 includes an inclined plate 21, which is disposed in the inner cavity of the main body 10. A sliding frame 22 is fixedly connected to the side of the inclined plate 21 facing the outside of the main body 10. The lower end of the sliding frame 22 is slidably connected to the bottom of the main body 10. A first bidirectional lead screw 24 is threadedly connected to the lower end of the sliding frame 22. The clamping part 30 includes a mounting frame 31, which is mounted on the top of the main body 10. A sliding plate 32 is slidably connected inside the mounting frame 31, and a lifting plate 35 is slidably connected inside the sliding plate 32. A clamping disc 36 is rotatably connected to the lower middle part of the lifting plate 35. The lifting part 40 includes a lifting platform 42, which is disposed in the inner ring of the mounting frame 31. Guide rods 43 are fixedly connected to both sides of the lifting platform 42, and the upper inner ring of the lifting plate 35 is slidably connected to the outer ring of the guide rods 43. The first vision component 13 and the second vision component 15 are used to detect the appearance of the communication equipment. The sliding plate 32 slides along the mounting frame 31, driving the clamping plate 36 to fix the communication equipment. The lifting platform 42 and the guide rod 43 rise, driving the lifting plate 35, the clamping plate 36 and the communication equipment to rise.

[0024] It should be noted that, in order to ensure the stable operation and use of the device, electrical control equipment and drive equipment should be installed inside the device to drive the various components inside the device to operate stably.

[0025] In this embodiment, the conveyor roller 11 conveys the communication device to the right. At the same time, the two sets of sliding frames 22 and inclined plates 21 approach each other under the drive of the first bidirectional lead screw 24, forming a narrowing channel. The communication device is guided by the inclined plate 21 to move to the middle of the conveyor roller 11 for detection. When the communication device passes over the two sets of first vision components 13, its top surface, front and back, and left and right sides are all photographed and detected by the first vision components 13. At the same time, the second vision component 15 on the left side also detects the top of the communication device through different lighting. Subsequently, the two sets of sliding plates 32 approach each other, causing the clamping plate 36 to clamp and fix the communication device. Then, the lifting platform 42 rises, causing the guide rod 43 and the lifting plate 35 to rise, which in turn causes the clamping plate 36 and the communication device to rise. Then, the clamping plate 36 rotates, causing the communication device to flip. The lifting platform 42 then descends, and at the same time, the clamping plate 36 and the sliding plate 32 also return to their original positions, completing the flipping operation of the communication device. The communication device is then moved to the right side under the second vision component 15 for inspection. If the inspection is qualified, it is discharged from the right side of the conveyor roller 11. If it fails, it is moved to the conveyor belt 16 for discharge.

[0026] Secondly, please refer to it again. Figures 1 to 3 and Figure 5Multiple sets of conveying rollers 11 are installed in the inner cavity of the main body 10. A first bracket 12 is fixedly installed on the upper left side of the main body 10. A first vision component 13 is fixedly installed on both the front and rear sides above the inner ring of the first bracket 12. A second bracket 14 is fixedly installed on the upper right side of the main body 10. A second vision component 15 is fixedly installed in the middle of the first bracket 12 and the second bracket 14. The front and rear sides of the right side of the main body 10 are provided with grooves, and a conveyor belt 16 is provided in front of the front groove. The conveyor belt 16 is parallel to the conveyor roller 11. A first electric push rod 17 is fixedly installed on the rear side of the main body 10. A push plate 18 is fixedly connected to the output end of the first electric push rod 17, and the push plate 18 is placed in the groove on the rear right side of the main body 10.

[0027] It should be noted that the first vision component 13 is a dual-head setup, and the camera is oriented towards the middle of the conveyor roller 11. The camera of the second vision component 15 passes through the first bracket 12 and is positioned below the first bracket 12; The second vision component 15 has built-in lighting, blue light and red light, and is controlled by serial and separate control (this is a common technical structure in the prior art for turning on multiple sets of lights, which will not be described in detail here) so as to perform detection under different colored lights; The running length of the first electric push rod 17 should be greater than the length of the conveyor roller 11 so that the push plate 18 can smoothly feed the defective communication equipment into the conveyor belt 16 for discharge.

[0028] In this embodiment, the conveyor roller 11 is used to transport the communication device. When the communication device passes under the first vision component 13, the two first vision components 13 cover the front and rear sides, left and right sides, and top surface of the communication device, achieving a comprehensive, blind-spot-free imaging of the device's periphery. Simultaneously, the second vision component 15 can switch between different colored lights according to inspection requirements. For example, it can capture the basic appearance of the device surface in natural light mode, detect minor scratches or stains in blue light mode, and identify specific marks or defects in red light mode. Multispectral imaging improves the accuracy and comprehensiveness of the inspection. When the communication device fails inspection, the first electric push rod 17 is activated, driving the push plate 18 forward to push the unqualified device located at the right end of the conveyor roller 11 onto the conveyor belt 16 in front. Qualified devices are directly discharged from the right end of the conveyor roller 11.

[0029] Secondly, please refer to it again. Figures 3 to 4The main body 10 has through slots on both the front and rear sides on the left side, and inclined plates 21 are provided in each through slot. The two sets of inclined plates 21 are symmetrically arranged. A sliding frame 22 is fixedly installed on the side of the two sets of inclined plates 21 that is far away from each other. The lower end of the sliding frame 22 is located below the main body 10. Two sets of limiting rods 23 are fixedly connected to the lower end of the main body 10. The lower ends of the two sets of sliding frames 22 are slidably connected to the outer ring of the two sets of limiting rods 23. The lower end of the main body 10 is rotatably connected to the first bidirectional lead screw 24 via a ball bearing. The lower ends of the two sets of sliding frames 22 are respectively threaded into the threaded grooves on both sides of the first bidirectional lead screw 24. The front end of the first bidirectional lead screw 24 extends out of the main body 10 and is fixedly connected to a handle 25. The upper end of the sliding frame 22 is provided with a scale bar 26, and the lower end of the front of the main body 10 is fixedly connected to a pointer 27, with the lower end of the pointer 27 located above the scale bar 26.

[0030] It should be noted that the two sets of inclined plates 21 form a trapezoidal structure that is wider on the left and narrower on the right, thereby guiding the communication equipment to the middle position during the conveying process of the conveying roller 11. The outer ring of the handle 25 is equipped with a silicone pad to improve the grip experience; The sliding frame 22 has a U-shaped structure, and the length of the upper and lower ends should be less than half the length of the conveyor roller 11 to avoid obstructing the normal conveying of communication equipment; The scale bar 26 and the pointer 27 form a quantization structure for observing the length of movement of the sliding frame 22, thus facilitating adaptation to communication devices of different sizes.

[0031] In this embodiment, the first bidirectional lead screw 24 is rotated by driving the handle 25, causing the two sets of sliding frames 22 to move closer or further apart. At this time, the user can precisely adjust the initial distance between the two sets of inclined plates 21 by observing the position of the pointer 27 on the scale bar 26 to accommodate communication devices of different widths. This ensures that the device is always guided to the center of the conveyor roller 11 by the inclined plates 21 during the conveying process, providing a stable positional reference for subsequent visual inspection and avoiding blind spots or misjudgments caused by device offset.

[0032] Secondly, please refer to it again. Figures 5 to 10 The mounting bracket 31 is fixedly installed at the upper middle part of the main body 10. The upper end of the mounting bracket 31 has two sets of strip grooves, and each strip groove is slidably connected to a sliding plate 32. The upper middle part of the mounting bracket 31 is rotatably connected to a second bidirectional screw 33 through a ball bearing. The upper ends of the two sets of sliding plates 32 are threaded to the outer ring of the second bidirectional screw 33. The top front end of the second bidirectional screw 33 passes through and extends out of the mounting bracket 31. The upper middle part of the mounting bracket 31 is fixedly installed with a first motor 34. The output end of the first motor 34 is fixedly connected to one end of the second bidirectional screw 33 that extends out of the mounting bracket 31. A sliding groove is provided in the middle of the sliding plate 32, and a lifting plate 35 is slidably connected in the sliding groove. The lower middle of the two sets of lifting plates 35 is rotatably connected to a clamping plate 36 through a ball bearing. A second motor 37 is fixedly installed on the rear side of the lifting plate 35 located at the rear side of the main body 10. The output shaft of the second motor 37 is fixedly connected to the axis of the clamping plate 36 on the rear side.

[0033] It should be noted that the outer surface of the clamping plate 36 is equipped with a rubber pad to prevent scratches on the communication equipment; The lower end of the clamping plate 36 is reserved with a gap from the conveying roller 11, and the specific gap height should be related to the specific height of the communication device. In this embodiment, it is preferable to reserve a height of five millimeters from the upper end of the conveying roller 11 to avoid affecting the normal operation of the conveying roller 11. The portion of the sliding plate 32 that contacts the mounting bracket 31 is provided with a limiting plate whose width is greater than that of the sliding plate 32, in order to ensure the stability of the sliding plate 32 during sliding. The sliding plate 32 has grooves on both sides of the central groove, and the lifting plate 35 has protrusions on both sides at the corresponding positions of the grooves. This is intended to limit the range of motion of the lifting plate 35 so that it can only move up and down and cannot detach from the sliding plate 32, thus preventing the lifting plate 35 from falling off and affecting its use.

[0034] In this embodiment, when the communication device moves below the mounting bracket 31, the first motor 34 drives the second bidirectional lead screw 33 to rotate, causing the two sets of sliding plates 32 to move closer to each other along the strip groove of the mounting bracket 31. At this time, the clamping plate 36 at the lower end of the lifting plate 35 moves to both sides of the communication device and clamps it stably. After the communication device is lifted, the second motor 37 drives the clamping plate 36 to rotate, causing the communication device to rotate 180 degrees to allow for inspection of the back of the device.

[0035] Please refer to it again. Figures 7 to 10 The lifting unit 40 also includes a second electric push rod 41, which is fixedly installed in the middle of the upper part of the inner ring of the mounting frame 31. A lifting platform 42 is fixedly connected to the output end of the second electric push rod 41. Guide rods 43 are fixedly connected to the middle of the front and rear sides of the lifting platform 42. Guide grooves 44 are opened at the upper ends of the two sets of lifting plates 35. The outer ring of the guide rod 43 is slidably connected to the inner ring of the guide groove 44.

[0036] It should be noted that the length of the guide rod 43 should be greater than the length of the sliding plate 32 during movement to prevent the lifting plate 35 from falling off and affecting the normal use of the device. The movement of the second electric actuator 41 should be greater than the lifting process length of the lifting plate 35 to ensure the stable lifting of the lifting plate 35.

[0037] In this embodiment, when the communication device needs to be lifted for flipping, the second electric actuator 41 drives the lifting platform 42 to move upward. The lifting platform 42 drives the guide rods 43 on its front and rear sides to rise synchronously. The guide rods 43 drive the lifting plate 35 to slide upward along the groove in the middle of the sliding plate 32. As the lifting plate 35 rises, the clamping plate 36 at its lower end and the clamped communication device are also lifted and removed from the surface of the conveyor roller 11, providing sufficient space for subsequent flipping operations. After the communication device is flipped, the second electric actuator 41 drives the lifting platform 42 and guide rods 43 to descend. The lifting plate 35 slides down along the groove under its own weight and the guidance of the guide rods 43, so that the communication device is placed back on the conveyor roller 11. Then the clamping plate 36 is released, and the communication device continues to be conveyed to the right.

[0038] Example 2 A communication equipment testing apparatus and method thereof, applicable to any of the communication equipment testing apparatuses described above, comprising: S1: Conveying communication equipment. When in use, the conveyor roller 11 moves to convey the communication equipment to the right. At this time, the first bidirectional lead screw 24 drives the two sets of sliding frames 22 and inclined plates 21 to move closer to each other, so that the communication equipment in the transportation is guided by the inclined plate 21 to the middle position of the conveyor roller 11, which is convenient for subsequent testing. S2: Shooting and detection. After the communication device passes below the first vision component 13 and the second vision component 15, the two sets of tilted first vision components 13 respectively shoot the front and rear sides, left and right sides and top surface of the communication device. The second vision component 15 can shoot the top surface of the communication device under different lighting conditions and perform detection. S3: The flipping device moves two sets of sliding plates 32 closer to each other, driving the clamping plate 36 to approach and clamp the communication device. Then the lifting platform 42 rises, driving the guide rod 43 and the lifting plate 35 to rise, and driving the communication device to rise together. Then the clamping plate 36 rotates, driving the device to flip and then the device resets, completing the flipping operation of the device. S4: Inspection and screening. After being flipped, the equipment moves to the right side under the second vision component 15 for back-side inspection. After inspection, it is discharged from the right side of the main body 10. If the inspection fails, it moves to the conveyor belt 16 for discharge.

[0039] In this embodiment, if the equipment is found to be defective during operation S2, there is no need to proceed to step S3; the equipment can be directly moved to the conveyor belt 16 for discharge.

[0040] The working principle of this invention is as follows: By driving the handle 25 to rotate the first bidirectional lead screw 24, the two sets of sliding frames 22 are driven to move closer or further apart, adjusting the distance between the two sets of inclined plates 21. This ensures that the equipment is always guided to the middle of the conveying roller 11 by the inclined plates 21 during the conveying process. Subsequently, when the conveying roller 11 conveys the communication equipment through the area under the first vision component 13, the two first vision components 13 cover the front, back, left, right, and top surfaces of the communication equipment, achieving comprehensive imaging of the communication equipment's periphery. At the same time, the second vision component 15 can switch between different colored lights according to the detection requirements, improving the accuracy and comprehensiveness of the detection. When the communication equipment moves to the area under the mounting frame 31, the first motor 34 drives the second bidirectional lead screw 33 to rotate, causing the two sets of sliding plates 32 to move closer together. At this time, the clamping plate 36 at the lower end of the lifting plate 35 moves to both sides of the communication device and clamps it stably. Then, the second electric push rod 41 drives the lifting platform 42 to move upward. The lifting platform 42 drives the guide rod 43 and the lifting plate 35 to slide upward, lifting the communication device. Then, the second motor 37 drives the clamping plate 36 to rotate, causing the communication device to flip over. After the communication device has flipped over, the second electric push rod 41 drives the lifting platform 42 and the guide rod 43 to descend, and the lifting plate 35 resets, so that the communication device is placed back on the conveyor roller 11. Then, the communication device moves to the right side under the second vision component 15 for inspection. If the inspection is qualified, it is discharged from the right side of the conveyor roller 11. If it is unqualified, the first electric push rod 17 is activated, driving the push plate 18 to push the device onto the conveyor belt 16 for discharge.

[0041] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention are implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. A communication equipment testing device, characterized in that: include: The main body has a conveyor roller connected inside, a first vision component and a second vision component are installed on the top of the main body, and a conveyor belt is provided on the right side of the front of the main body. The limiting part includes an inclined plate, which is disposed in the inner cavity of the main body. A sliding frame is fixedly connected to the side of the inclined plate facing the outside of the main body. The lower end of the sliding frame is slidably connected to the bottom of the main body, and a first bidirectional lead screw is threaded to the lower end of the sliding frame. The clamping part includes a mounting frame, which is mounted on top of the main body. A sliding plate is slidably connected inside the mounting frame, and a lifting plate is slidably connected inside the sliding plate. A clamping disc is rotatably connected to the lower center of the lifting plate. The lifting unit includes a lifting platform, which is located in the inner ring of the mounting frame. Guide rods are fixedly connected to both sides of the lifting platform, and the upper inner ring of the lifting plate is slidably connected to the outer ring of the guide rods. The first vision component and the second vision component are used to detect the appearance of the communication equipment. The sliding plate slides along the mounting frame, driving the clamping plate to fix the communication equipment. The lifting platform and guide rod rise, driving the lifting plate, clamping plate and communication equipment to rise.

2. The communication equipment testing device according to claim 1, characterized in that: The main body has multiple sets of conveying rollers installed in its inner cavity. A first bracket is fixedly installed on the upper left side of the main body. A first vision component is fixedly installed on both the front and rear sides above the inner ring of the first bracket. A second bracket is fixedly installed on the upper right side of the main body. A second vision component is fixedly installed in the middle of both the first bracket and the second bracket.

3. The communication equipment testing device according to claim 2, characterized in that: The front and rear sides of the right side of the main body are provided with grooves, and a conveyor belt is provided in front of the front groove. The conveyor belt is parallel to the conveyor roller. A first electric push rod is fixedly installed on the rear side of the main body. A push plate is fixedly connected to the output end of the first electric push rod, and the push plate is placed in the groove on the rear right side of the main body.

4. The communication equipment testing device according to claim 3, characterized in that: The front and rear sides of the left side of the main body are provided with through slots, and inclined plates are provided in the through slots. The two sets of inclined plates are symmetrically arranged. A sliding frame is fixedly installed on the side of the two sets of inclined plates that are far apart from each other. The lower end of the sliding frame is located below the main body. Two sets of limiting rods are fixedly connected to the lower end of the main body. The lower ends of the two sets of sliding frames are slidably connected to the outer ring of the two sets of limiting rods.

5. The communication equipment testing device according to claim 4, characterized in that: The lower end of the main body is rotatably connected to a first bidirectional lead screw via a ball bearing. The lower ends of the two sets of sliding frames are respectively threaded into the threaded grooves on both sides of the first bidirectional lead screw. The front end of the first bidirectional lead screw extends out of the main body and is fixedly connected to a handle.

6. The communication equipment testing device according to claim 5, characterized in that: The upper end of the sliding frame is provided with a scale bar, and a pointer is fixedly connected to the lower end of the front of the main body, with the lower end of the pointer located above the scale bar.

7. The communication equipment testing device according to claim 6, characterized in that: The mounting bracket is fixedly installed at the upper middle part of the main body. The upper end of the mounting bracket has two sets of strip grooves, and each strip groove is slidably connected to a sliding plate. The middle upper part of the mounting bracket is rotatably connected to a second bidirectional lead screw via a ball bearing. The upper ends of the two sets of sliding plates are threaded to the outer ring of the second bidirectional lead screw, and the top front end of the second bidirectional lead screw passes through and extends out of the mounting bracket. The middle upper part of the mounting bracket is fixedly installed with a first motor, and the output end of the first motor is fixedly connected to the end of the second bidirectional lead screw that extends out of the mounting bracket.

8. The communication equipment testing device according to claim 7, characterized in that: A sliding groove is provided in the middle of the sliding plate, and a lifting plate is slidably connected in the sliding groove. The lower middle of the two sets of lifting plates is rotatably connected to a clamping plate through a ball bearing. A second motor is fixedly installed on the rear side of the lifting plate located at the rear of the main body. The output shaft of the second motor is fixedly connected to the axis of the clamping plate on the rear side.

9. The communication equipment testing device according to claim 8, characterized in that: The lifting unit also includes a second electric actuator, which is fixedly installed in the middle of the upper part of the inner ring of the mounting frame. A lifting platform is fixedly connected to the output end of the second electric actuator. Guide rods are fixedly connected to the middle of the front and rear sides of the lifting platform. Guide grooves are opened at the upper ends of the front and rear lifting plates. The outer ring of the guide rod is slidably connected to the inner ring of the guide groove.

10. A communication equipment testing device and its testing method, characterized in that: The communication equipment detection apparatus applicable to any one of claims 1 to 9 comprises: S1: Conveying communication equipment. When in use, the conveyor rollers move to transport the communication equipment to the right. At this time, the first bidirectional screw drives the two sets of sliding frames and inclined plates to move closer to each other, so that the communication equipment in the transport is guided by the inclined plates to move to the middle position of the conveyor rollers, which is convenient for subsequent testing. S2: Image detection. After the communication device passes below the first vision component and the second vision component, the two sets of tilted first vision components respectively capture the front and rear sides, left and right sides and top surface of the communication device. The second vision component can capture and detect the top surface of the communication device under different lighting conditions. S3: Tilting device. Two sets of sliding plates approach each other, driving the clamping plate to approach and clamp the communication device. Then the lifting platform rises, driving the guide rod and lifting plate to rise, and the communication device rises together. Then the clamping plate rotates, driving the device to tilt. After tilting, the device resets, completing the tilting operation. S4: Inspection and screening. After being flipped, the equipment moves to the second vision component on the right side for back-side inspection. After inspection, it is discharged from the right side of the main body. If the inspection fails, it is moved to the conveyor belt for discharge.

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