A plug-in detection device for splitter

Abstract

The present invention relates to the technical field of splitter detection, and in particular to a plug-in detection device for a splitter, comprising a device frame, an end detection structure, and a port detection component. A support platform is installed on the device frame, a first cylinder is provided on one side of the support platform, and a protective cover is installed on the other side of the support platform. A plug-in component and a conveying component are movably connected on the device frame, and an optical fiber plug is provided on the plug-in component. This solution reduces the effect that it is difficult to detect after the end position of the plug is damaged, reduces the possibility of a large number of manual operations during the detection process, improves the effect of the device on detecting different positions of the plug, and is easy to operate. It also improves the detection effect of the device on the joint, can complete the detection during the transportation process, is convenient for adjustment of different positions, and can be protected during the detection process to prevent the influence of the external environment, or can simulate the influence in different environments.

Description

Technical Field

[0001] The present invention relates to the technical field of splitter detection, and in particular to a plug-in and pull-out detection device for a splitter. Background Art

[0002] A splitter is a device used in the communications field to separate telephone channels from data channels. It can also separate multiple frequency band signals input on the lines in a wireless communication system into a single frequency band and output them to different communication lines. The working principle of the splitter is mainly based on the basic principles of circuits and the characteristics of signal transmission. Plug and unplug detection of the splitter is an important measure to ensure connection reliability, prevent faults and comply with industry standards. Therefore, a plug and unplug detection device for the splitter is needed.

[0003] At present, during the long-term use of the splitter, the optical fiber plug will be plugged in and out many times. Components may be damaged after frequent plugging and unplugging, and some damage may occur during the production process of the components. However, manual plugging and unplugging inspection is troublesome, and these damages are not easy to detect: The end of the plug may be worn or damaged, which will gradually increase the insertion loss and reduce the return loss, thus affecting the transmission quality of the optical signal; During the long-term plugging and unplugging of the connector, gaps and cracks may appear at the connector port, causing the connector as a whole to deform, resulting in the connector being too loose during the plugging and unplugging process. The plug may easily fall off after being inserted, affecting the stability and reliability of the connection. During the plugging and unplugging process, dust and other impurities will adhere to the plug due to the influence of the surrounding environment, which will increase the friction during the plugging and unplugging process and cause a larger wear area; Therefore, a plug-in and pull-out detection device for a splitter is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to provide a plug-in and pull-out detection device for a splitter.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A plug-in detection device for a splitter, comprising a device frame, an end detection structure, and a port detection component, wherein a support platform is installed on the device frame, a first cylinder is provided on one side of the support platform, a protective cover is installed on the other side of the support platform, a plug-in component and a conveying component are movably connected on the device frame, an optical fiber plug is provided on the plug-in component, a splitter body is placed in the conveying component, and a synchronization structure is installed on the device frame; The plug-in component includes an adjustment plate, a guide rail, a reciprocating frame and a fixed frame, wherein the guide rail is installed on the adjustment plate, the reciprocating frame is movably connected to the guide rail, the fixed frame is arranged on the outside of the guide rail, a reciprocating limit frame is installed on one side of the reciprocating frame, a rotating disk is connected to the fixed frame, a reciprocating rod is installed on the bottom surface of the rotating disk, and the reciprocating rod is connected in the reciprocating limit frame; The end detection structure is installed on one side of the support platform, and the end detection structure includes a first lifting frame, a precision cylinder and a precision frame. The first lifting frame is provided with two, and a precision cylinder is installed on one end of the two first lifting frames, and the two ends of the precision frame are connected to the output ends of the two precision cylinders; The port detection assembly is arranged on the other side of the support platform, and the port detection assembly includes a second lifting frame, a top frame and a steering seat, the steering seat is connected to the second lifting frame, the top frame is installed on the second lifting frame, a movable plate is connected inside the steering seat, and a detection needle is arranged on the bottom side of the movable plate.

[0006] Preferably, fixed blocks are symmetrically installed on the top surface of the device frame, and the synchronization structure includes a synchronization block, a synchronization screw, a synchronization belt and a synchronous motor. There are multiple synchronization blocks, and two synchronization screws are symmetrically installed. The two synchronization screws are rotatably connected between the corresponding synchronization blocks, and a synchronization belt is connected to one end of the two synchronization screws. A synchronous motor is installed on the end of one of the synchronization screws, and the synchronization structure is installed on both sides of the fixed block.

[0007] Preferably, the conveying member includes a conveying plate, a conveying block, an installation box and a second gear, the conveying blocks are symmetrically installed on both sides of the conveying plate, the conveying blocks are connected to the synchronous structure, two steering blocks are symmetrically installed on the top surface of the conveying plate, steering shafts are installed on both sides of the installation box, the steering shafts are rotatably connected in the two steering blocks, and second gears are installed on the outer ends of the two steering shafts, second tooth plates are fixedly installed on the inner walls on both sides of the device frame, the second gear and the second tooth plates are meshed with each other, and a holding block is arranged on the device frame on one side of the second tooth plate, the installation box is movably connected to the holding block, the installation box includes a box bottom block, a supporting box rod and a box mouth plate, the supporting box rod is fixedly installed between the box bottom block and the box mouth plate, a placing opening is opened on the box mouth plate, the splitter body is placed in the installation box, semicircular limit rotating blocks are screwed on both sides of the box mouth plate, and the limit rotating block is movably connected to one side of the splitter body.

[0008] Preferably, two guide rails are provided, and the two guide rails are symmetrically mounted on the top surface of the adjusting plate, the reciprocating frame is movably connected to the two guide rails, a reciprocating plate is fixed on the front side surface of the reciprocating limit frame, a movable rod is fixed on the rear side surface of the reciprocating limit frame, the reciprocating plate is fixedly mounted between the reciprocating limit frame and the reciprocating frame, a reciprocating block is mounted on the top surface of the adjusting plate, the movable rod is movably connected in the reciprocating block, the fixed frame is mounted in an "n" shape on the top surface of the adjusting plate, a first motor is mounted on the top surface of the fixed frame, the turntable is connected to the output end of the first motor and is located on the bottom side of the fixed frame, a reciprocating groove is opened in the reciprocating limit frame, and the reciprocating rod is movably connected in the reciprocating groove.

[0009] Preferably, a plug-in frame is movably connected between the inner walls of the reciprocating frame, a plurality of mounting shells are arranged and installed on the plug-in frame, one side of the mounting shell is rotatably connected to a limiting pressure plate, a rubber pressure block is installed on the bottom surface of the limiting pressure plate, a mounting screw is provided on one end of the limiting pressure plate, the optical fiber plug is placed in the mounting shell, both ends of the plug-in frame extend to the outside of the reciprocating frame and are both installed with a first gear, and two first tooth plates are symmetrically installed on the inner walls on both sides of the device frame, and the first gear and the first tooth plate are meshed with each other.

[0010] Preferably, a first cylinder is installed on the top surface of the support platform, and a protective cover is provided on the telescopic end of the first cylinder. A plurality of grooves are provided on the bottom surfaces of the inner walls on both sides of the protective cover, and the grooves are adapted to the adjustment plate and the conveying block. The protective cover is provided on the outside of the plug-in component and the conveying component.

[0011] Preferably, the synchronization structure is also installed between the support legs on one side of the support platform, the other ends of the two first lifting frames are connected to the corresponding synchronization structures, a plurality of synchronization connecting rollers are installed on the top surface of the precision frame, and the plurality of synchronization connecting rollers are connected in sequence with synchronization belts, a precision motor is also installed on the bottom side of the precision frame, a synchronization belt is also connected between the output end of the precision motor and one of the synchronization connecting rollers, and a rotating block is provided on the bottom side of the synchronization connecting rollers.

[0012] Preferably, wall panels are symmetrically installed on the bottom surface of the rotating block, and a first sensor is symmetrically installed on the top of the wall panel, a first test sheet is connected between the inner walls of the two wall panels, wall grooves are correspondingly opened on the inner walls of the wall panels, a vertical rod is installed in the wall groove, two ends of the first test sheet are connected to the outside of the vertical rod, a spring connection is formed between the top surface of the first test sheet and the wall groove, the first test sheet is obliquely installed between the wall panels, a second test sheet is installed on the bottom side of one of the wall panels, a torsion spring is connected between the second test sheet and the wall panel, a plug-in end is provided on one side of the optical fiber plug, the end of the plug-in end includes an upper edge of the end and a lower edge of the end, the second test sheet is connected to the lower edge side of the end, and the first test sheet is connected to the upper edge side of the end.

[0013] Preferably, the steering seat is provided with a plurality of gears which are arranged and mounted on the second lifting frame, and the two are rotatably connected, the top frame is mounted on the top surface of the steering seat in an "N" shape, and an outer gear ring is arranged on the outer surface of the top end of the steering seat, a micro cylinder is installed on the second lifting frame, a push rod is movably connected to the inner wall of the top frame, and a plurality of steering gear plates are installed on the push rod, and the steering gear plates and the outer gear ring are meshed with each other, a through groove is opened in the steering seat, a transverse rod is fixed in the through groove, the movable plate is movably connected to the transverse rod, and the top end of the movable plate A moving rod is connected to the top frame, a plurality of top grooves are opened on the top frame, the top ends of the moving rods all penetrate to the outside of the top grooves, a main frame plate is installed between the top ends of the moving rods, a second anti-touch plate is installed on one end of the main frame plate, a first anti-touch plate is arranged on the rear side surface of the main frame plate, a second cylinder and a third cylinder are respectively installed on the top frame, a first resistance block is installed on the telescopic end of the third cylinder, the first resistance block is movably connected to the second anti-touch plate, a second resistance block is installed on the telescopic end of the second cylinder, and the second resistance block is movably connected to the first anti-touch plate.

[0014] Preferably, a cross bar is fixed to the bottom end of the movable plate, and adjusting balls are movably connected on both ends of the cross bar, an adjusting handle is installed on the upper side of the adjusting ball, the detection needle is arranged on the bottom side of the adjusting ball, clamping bolts are arranged on both ends of the cross bar, and the clamping bolts are connected to the adjusting ball, a rear socket is arranged on the splitter body, the detection needle is connected to the inner edge of the rear socket, and a second sensor is also installed on the bottom end of the movable plate.

[0015] The beneficial effects of the present invention are: In this solution, the installation of the conveying member can facilitate the positioning and placement of the splitter body, and the second tooth plate can be used to achieve the effect of flipping the splitter body, and the limit rotating block can be used to prevent the splitter body from falling; Since the setting of the adjustment plate can facilitate the movement of the optical fiber plug, the rotation of the turntable can drive the reciprocating motion of the reciprocating frame, thereby realizing the continuous plugging and unplugging of the optical fiber plug. By connecting the first gear and the first toothed plate, the direction of the optical fiber plug can be adjusted during the movement of the plug-in and unplugging member, which is convenient for subsequent detection. Due to the setting of the end detection structure, the end of the optical fiber plug can be detected. Due to the installation of the second test sheet, it can be connected to the lower edge of the end, and the rotation of the rotating block can detect a circle of the pressing part of the end. The first test sheet can be used to contact the upper edge of the end, and the rotating block can be used to complete the circular detection again. Due to the setting of the first sensor, the vibration generated when the first test sheet and the second test sheet contact the worn or damaged area can be detected; Due to the setting of the port detection component, the socket can be detected. The detection needle can continuously contact the edge of the socket, and the second sensor is used to achieve the detection effect. The micro cylinder can drive the steering seat to rotate and adjust, so that the detection needle can contact different sides of the socket. The second cylinder can complete the forward and backward movement of the detection needle, and the third cylinder can complete the left and right movement of the detection needle, so as to achieve a comprehensive detection of the internal circumference of the socket.

[0016] This solution reduces the difficulty in detecting the end position of the plug after it is damaged, reduces the possibility of a large amount of manual operation being required during the detection process, improves the effect of the device on detecting different positions of the plug, and is easy to operate. It also improves the detection effect of the device on the joint, can complete the detection during the transportation process, is convenient for adjustment of different positions, and can provide protection during the detection process to prevent the influence of the external environment, or can simulate the influence in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a splitter plug-in detection device during detection provided by the present invention; Figure 2 It is a structural schematic diagram of the device frame, fixed block and synchronous structure part; Figure 3 It is a structural schematic diagram of the conveying part; Figure 4 It is a structural schematic diagram of the plug-in part; Figure 5 It is a schematic diagram of the top view of the plug-in part; Figure 6 It is a schematic diagram of the structure of the installation shell and the plug-in frame; Figure 7 It is a structural schematic diagram of the support platform, the end detection structure, the port detection component and the protective cover; Figure 8 for Figure 7A schematic diagram of the main structure of the part; Fig. 9 It is a structural schematic diagram of the connection between the plug-in component and the terminal detection structure; Fig.10 It is the structural diagram of the precision frame part; Fig.11 It is a structural schematic diagram of three states when the optical fiber plug is partially detected; Fig.12 for Fig.11 The structural diagram of part A in the figure; Fig.13 It is a schematic diagram of the structure of the port detection component and the conveying part; Fig.14 It is a structural diagram of the upper side of the port detection component; Fig.15 It is a structural schematic diagram of the bottom side of the port detection component; Fig.16 It is a schematic diagram of the main structure of the port detection component; Fig.17 It is a side view structural diagram of the port detection component part; Fig.18 It is a structural schematic diagram of the main frame plate, movable plate and steering seat; Fig.19 for Fig.18 The structural diagram of part B; Fig. 20 The present invention is a schematic structural diagram of a plug-in and pull-out detection device for a splitter during plug-in and pull-out.

[0018] In the figure: 1, device frame; 11, holding block; 12, synchronous structure; 13, first tooth plate; 131, second tooth plate; 14, fixed block; 2, support table; 21, first cylinder; 22, protective cover; 3, plug-in piece; 31, adjustment plate; 311, guide rail; 32, reciprocating frame; 33, first gear; 34, fixed frame; 341, first motor; 342, turntable; 35, movable rod; 36, plug-in frame; 37, reciprocating limit frame; 38, reciprocating rod; 39, mounting shell; 391, limit pressure plate; 4, end detection structure; 41, first lifting frame; 42, precision frame; 43, precision cylinder; 44, synchronous belt; 45, wall plate; 46, first sensor; 47, first test sheet; 48, second test sheet Test sheet; 49, rotating block; 5, port detection assembly; 51, second lifting frame; 52, top frame; 521, top groove; 53, second cylinder; 54, main frame plate; 541, first anti-touch plate; 542, second anti-touch plate; 55, third cylinder; 56, micro cylinder; 561, steering gear plate; 57, steering seat; 58, movable plate; 581, detection needle; 582, second sensor; 583, cross bar; 584, adjustment ball; 59, moving rod; 6, conveying member; 61, conveying plate; 62, conveying block; 63, second gear; 64, limit rotating block; 65, installation box; 7, splitter body; 71, rear socket; 8, fiber optic plug; 81, plug-in terminal; 82, lower edge of terminal; 83, upper edge of terminal. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Example 1: Reference Figure 1-6 A plug-in detection device for a splitter includes a device frame 1, an end detection structure 4, and a port detection component 5. A support platform 2 is installed on the device frame 1, a first cylinder 21 is provided on one side of the support platform 2, and a protective cover 22 is installed on the other side of the support platform 2. A plug-in component 3 and a conveying component 6 are movably connected on the device frame 1, an optical fiber plug 8 is provided on the plug-in component 3, a splitter body 7 is placed in the conveying component 6, a synchronization structure 12 is installed on the device frame 1, and a controller is also provided on the outer side of the device frame 1; The plug-in component 3 includes an adjustment plate 31, a guide rail 311, a reciprocating frame 32 and a fixed frame 34. The guide rail 311 is installed on the adjustment plate 31. The reciprocating frame 32 is movably connected to the guide rail 311. The fixed frame 34 is arranged on the outer side of the guide rail 311. A reciprocating limit frame 37 is installed on one side of the reciprocating frame 32. A rotating disk 342 is connected to the fixed frame 34. A reciprocating rod 38 is installed on the bottom surface of the rotating disk 342. The reciprocating rod 38 is connected to the reciprocating limit frame 37. The end detection structure 4 is installed on one side of the support platform 2. The end detection structure 4 includes a first lifting frame 41, a precision cylinder 43 and a precision frame 42. Two first lifting frames 41 are provided. The precision cylinder 43 is installed on one end of the two first lifting frames 41. The two ends of the precision frame 42 are connected to the output ends of the two precision cylinders 43. The port detection assembly 5 is arranged on the other side of the support platform 2, and the port detection assembly 5 includes a second lifting frame 51, a top frame 52 and a turning seat 57. The turning seat 57 is connected to the second lifting frame 51, and the top frame 52 is installed on the second lifting frame 51. A movable plate 58 is connected to the turning seat 57, and a detection needle 581 is arranged on the bottom side of the movable plate 58.

[0021] Specifically, fixed blocks 14 are symmetrically installed on the top surface of the device frame 1 to separate the two groups of synchronous structures 12. The synchronous structure 12 includes a synchronous block, a synchronous screw, a synchronous belt and a synchronous motor. There are multiple synchronous blocks, and two synchronous screws are symmetrically installed. The two synchronous screws are rotatably connected between the corresponding synchronous blocks. A synchronous belt is connected to one end of the two synchronous screws, and a synchronous motor is installed on the end of one of the synchronous screws. The synchronous structure 12 is installed on both sides of the fixed block 14.

[0022] Furthermore, the conveying member 6 includes a conveying plate 61, a conveying block 62, a mounting box 65 and a second gear 63. The conveying blocks 62 are symmetrically installed on both sides of the conveying plate 61. The conveying blocks 62 are connected to the synchronous structure 12 to achieve the effect of forward and backward conveying. Two steering blocks are symmetrically installed on the top surface of the conveying plate 61 to support the rotation of the mounting box 65, and positioning screws are installed on the steering blocks to prevent the movement deviation of the mounting box 65 during the plugging and unplugging process. Steering shafts are installed on both sides of the mounting box 65. The steering shafts are rotatably connected in the two steering blocks to facilitate the forward and backward rotation adjustment of 180 degrees. Second gears 63 are installed on the outer ends of the two steering shafts to realize the automatic rotation of the mounting box 65 during transportation. Second tooth plates 131 are fixedly installed on the inner walls on both sides of the device frame 1. The second gear 63 and the second tooth plate 131 are meshed with each other to achieve the effect of rotating at a fixed point by 90 degrees and 180 degrees. A holding block 11 is provided on the device frame 1 on one side of the second tooth plate 131 to support the installation box 65 after rotating by 180 degrees. The installation box 65 is movably connected to the holding block 11. The installation box 65 includes a box bottom block, a supporting box rod and a box mouth plate. The supporting box rod is fixedly installed between the box bottom block and the box mouth plate. A placement opening is provided on the box mouth plate, and the splitter body 7 is placed therein. The splitter body 7 is placed in the installation box 65. Semicircular limit rotating blocks 64 are screwed on both sides of the box mouth plate. The limit rotating block 64 is movably connected to one side of the splitter body 7. The splitter body 7 is flush with the box mouth plate. The limit rotating block 64 is just connected to the outside of the splitter body 7 to avoid loosening after installation.

[0023] In this embodiment, two guide rails 311 are provided, and the two guide rails 311 are symmetrically installed on the top surface of the adjustment plate 31. The reciprocating frame 32 is movably connected to the two guide rails 311 to realize smooth sliding during the movement of the reciprocating frame 32. A reciprocating plate is fixed on the front side of the reciprocating limit frame 37, and a movable rod 35 is fixed on the rear side of the reciprocating limit frame 37. The reciprocating plate is fixedly installed between the reciprocating limit frame 37 and the reciprocating frame 32 to realize the synchronous movement of the two. A reciprocating block is installed on the top surface of the adjustment plate 31. The movable rod 35 is movably connected in the reciprocating block to support the rear end of the reciprocating limit frame 37. The fixed frame 34 is arranged on the top surface of the adjustment plate 31 in an "N" shape. A first motor 341 is installed on the top surface of the fixed frame 34. The rotating disk 342 is connected to the output end of the first motor 341 and is located on the bottom side of the fixed frame 34. A reciprocating groove is opened in the reciprocating limit frame 37. The reciprocating rod 38 is movably connected in the reciprocating groove to realize the conversion of the rotational motion of the rotating disk 342 into the forward and backward motion of the reciprocating limit frame 37. A plug-in frame 36 is movably connected between the inner walls of the reciprocating frame 32, and a plurality of mounting shells 39 are arranged and installed on the plug-in frame 36 for facilitating the simultaneous installation of a plurality of optical fiber plugs 8. One side of the mounting shell 39 is rotatably connected to a limiting pressure plate 391, and a rubber pressure block is installed on the bottom surface of the limiting pressure plate 391 for pressing the position of the optical fiber plug 8, and a mounting screw is provided on one end of the limiting pressure plate 391 for fixing the limiting pressure plate 391. The optical fiber plug 8 is placed in the mounting shell 39, and both ends of the plug-in frame 36 extend to the outside of the reciprocating frame 32. Positioning screws are also installed on the reciprocating frame 32 for facilitating the positioning of the plug-in frame 36, and a first gear 33 is installed thereon. Two first tooth plates 13 are symmetrically installed on the inner walls on both sides of the device frame 1, and the first gear 33 and the first tooth plate 13 mesh with each other to rotate the optical fiber plug 8 ninety degrees for facilitating detection and component replacement.

[0024] Working principle: put the splitter body 7 into the installation box 65 from the specified position, then rotate the limit rotating block 64 and fix it, fix the position of the splitter body 7, and then the synchronization structure 12 on the corresponding side moves. During the movement, the second gear 63 is meshed with the second tooth plate 131, and the installation box 65 rotates 180 degrees, and finally moves to the specified position and stops; The optical fiber plugs 8 are placed one by one into the mounting shell 39 in the vertical state, and then the limit pressing plate 391 is closed and fixed, and then the synchronization structure 12 on this side is driven to move the adjustment plate 31. During the movement, the first gear 33 and the first tooth plate 13 are meshed with each other, and the plug-in frame 36 is turned ninety degrees and finally moved to the specified position; When performing plugging and unplugging operations, the first motor 341 is controlled to rotate, and the turntable 342 will rotate accordingly. During the rotation, the reciprocating rod 38 will drive the reciprocating limit frame 37 to continuously move back and forth, and the reciprocating limit frame 37 will drive the reciprocating frame 32 to continuously move back and forth. During the movement, the horizontal optical fiber plug 8 will be continuously plugged into the plug-in end 81. During the plug-in process, the controller will count and stop after reaching the specified number of plug-in times.

[0025] This embodiment 2: Reference Figure 7-12 , based on Example 1, the following technical solution is also provided: A synchronous structure 12 is also installed between the support legs on one side of the support platform 2. The other ends of the two first lifting frames 41 are connected to the corresponding synchronous structure 12 so as to achieve the lifting and lowering adjustment effect to avoid collision. A plurality of synchronous connecting rollers are installed on the top surface of the precision frame 42. A synchronous belt 44 is sequentially connected between the plurality of synchronous connecting rollers to achieve the effect of synchronous rotation. A precision motor is also installed on the bottom side of the precision frame 42. A synchronous belt 44 is also connected between the output end of the precision motor and one of the synchronous connecting rollers. A rotating block 49 is provided on the bottom side of each synchronous connecting roller. A wall plate 45 is symmetrically mounted on the bottom surface of the rotating block 49, and a first sensor 46 is symmetrically mounted on the top of the wall plate 45. The first sensor 46 can detect the vibration caused by the first test sheet 47 and the second test sheet 48 moving to the worn or damaged area. The first test sheet 47 is connected between the inner walls of the two wall plates 45. A wall groove is correspondingly opened on the inner wall of the wall plate 45. A vertical rod is installed in the wall groove. The two ends of the first test sheet 47 are connected to the outer side of the vertical rod to act on the vertical up and down movement of the first test sheet 47 to avoid asynchronous movement of the two sides. The top surface of the first test sheet 47 and the wall groove are connected in a spring manner to ensure that the first test sheet 47 is always in close contact with the upper edge 83 of the end head. The first test sheet 47 is installed obliquely between the wall panels 45, and a second test sheet 48 is installed on the bottom side of one of the wall panels 45. A torsion spring is connected between the second test sheet 48 and the wall panel 45. Under normal circumstances, the second test sheet 48 faces downward, and when it contacts the plug-in end 81, it rotates upward to contact the lower edge 82 of the terminal. A plug-in end 81 is provided on one side of the optical fiber plug 8. The end of the plug-in end 81 includes an upper edge 83 of the terminal and a lower edge 82 of the terminal. The upper edge 83 of the terminal and the lower edge 82 of the terminal will produce different wear during the plug-in and unplugging process. The second test sheet 48 is connected to the side of the lower edge 82 of the terminal, and the first test sheet 47 is connected to the side of the upper edge 83 of the terminal.

[0026] Working principle: when the plug-in end 81 is detected after completing the specified number of plug-ins and pull-outs, the synchronous structure 12 on the plug-in part 3 side is controlled to move, and the adjustment plate 31 will move outward. During the movement, the first gear 33 will mesh with the first tooth plate 13, and the plug-in frame 36 will rotate ninety degrees. The position of the plug-in end 81 is vertically upward. At this time, the first lifting frame 41 is controlled to move downward, and stops after moving to the appropriate position. Then the precision cylinder 43 is controlled to perform precision adjustment downward. During the adjustment process, the second test sheet 48 will first contact the plug-in end 81. Under the resistance of the plug-in end 81, the second test sheet 48 will rotate upward until the bottom edge of the second test sheet 48 contacts the lower edge 82 of the terminal. Then the precision motor is controlled to rotate slowly and evenly. At this time, the first sensor 46 senses a stable motion signal. If there is wear on the lower edge 82 of the terminal during rotation, the second test sheet 48 contacts the wear area. When the lower edge 82 of the terminal is detected, vibration will be generated. At this time, the first sensor 46 will receive the fluctuating signal and record it. If there is a damaged notch on the lower edge 82 of the terminal, the second test sheet 48 will contact the damaged notch and there will be a jamming phenomenon. The first sensor 46 will also receive a signal. After the detection of the lower edge 82 of the terminal is completed, the precision cylinder 43 is controlled to descend. At this time, the second test sheet 48 will contact the outer surface of the plug-in end 81, and the position of the upper edge 83 of the terminal will contact the first test sheet 47 and push upward for a certain distance. After that, the precision cylinder 43 stops moving. At this time, the bottom edge of the first test sheet 47 is stably in contact with the position of the upper edge 83 of the terminal. The precision motor is controlled to rotate slowly and uniformly again. The first test sheet 47 will perform a circumferential detection on the upper edge 83 of the terminal. When there is wear or a damaged notch, the first test sheet 47 will also vibrate and jam like the second test sheet 48 mentioned above, and the first sensor 46 will detect and record it.

[0027] This embodiment 3: Reference Figure 13-19 , based on Example 2, the following technical solution is also provided: A synchronization structure 12 is also installed between the support legs on the other side of the support platform 2, and the second lifting frame 51 is connected thereto to achieve the effect of up and down lifting. The steering seat 57 is provided with multiple ones that are arranged and installed on the second lifting frame 51, and the two are rotatably connected to facilitate the reversal of the movable plate 58. The top frame 52 is mounted on the top surface of the steering seat 57 in an "n" shape, and an external gear ring is provided on the outer surface of the top of the steering seat 57. A micro cylinder 56 is installed on the second lifting frame 51, and a push rod is movably connected to the inner wall of the top frame 52. A plurality of steering gear plates 561 are installed on the push rod. The steering gear plate 561 and the external gear ring are meshed with each other to control the steering seat 57 to perform a controllable 90-degree rotation, thereby facilitating the detection of the front, back, left and right sides of the plug-in end 81. A through groove is opened in the steering seat 57, and a transverse rod is fixed in the through groove. The movable plate 58 is movably connected to the transverse rod to achieve stable horizontal movement of the movable plate 58. A moving rod 59 is rotatably connected to the top of 58, and a plurality of top grooves 521 are opened on the top frame 52. The top of the moving rod 59 all penetrates to the outside of the top groove 521, and a positioning sleeve is arranged on the moving rod 59, and the positioning sleeve is connected to the upper and lower sides of the top groove 521. A main frame plate 54 is horizontally installed between the top ends of the moving rod 59, and a second anti-touch plate 542 is installed on one end of the main frame plate 54, and a first anti-touch plate 541 is arranged on the rear side surface of the main frame plate 54. A second cylinder 53 and a third cylinder 55 are respectively installed on the top frame 52, and a first resistance block is installed on the telescopic end of the third cylinder 55, and the first resistance block is movably connected to the second anti-touch plate 542 to avoid disconnection with the third cylinder 55 when the main frame plate 54 moves forward and backward. A second resistance block is installed on the telescopic end of the second cylinder 53, and the second resistance block is movably connected to the first anti-touch plate 541 to prevent the second cylinder 53 from contacting and disconnecting with the main frame plate 54 during the left and right movement of the main frame plate 54. A cross bar 583 is fixed on the bottom end of the movable plate 58, and adjusting balls 584 are movably connected on both ends of the cross bar 583. An adjusting handle is installed on the upper side of the adjusting ball 584, and a detection needle 581 is arranged on the bottom side of the adjusting ball 584. The detection needle 581 can stably contact the inner edge of the rear socket 71 due to its own weight to avoid the phenomenon of being empty when in contact, and the detection needle 581 is a contact detection needle. When the detection moves to the damaged position, there will be a phenomenon of disconnection, which will be displayed by an external detector, and when it moves to the damaged position, the detection needle 581 will be stuck, so that the second sensor 582 will detect it. Tightening bolts are arranged on both ends of the cross bar 583 to position the adjusting ball 584, and the tightening bolts are connected to the adjusting ball 584. A rear socket 71 is arranged on the splitter body 7, and the detection needle 581 is connected to the inner edge of the rear socket 71. A second sensor 582 is also installed on the bottom end of the movable plate 58.

[0028] Working principle: When the rear socket 71 is tested after the specified number of plugging and unplugging is completed, the conveying member 6 is controlled to move outward. During the movement, the second gear 63 will mesh with the second tooth plate 131, and the installation box 65 will turn. When the installation box 65 rotates 90 degrees and stops moving, the position of the rear socket 71 is facing upward, and then the second lifting frame 51 is controlled to descend. At this time, the detection needle 581 will remain vertically downward due to its own weight. At this time, the adjustment handle is turned to adjust the detection needle 581 to tilt inward. After the adjustment is completed, the outer clamping bolt is tightened to position the adjustment ball 584; When the inner edges of the front and rear surfaces of the rear socket 71 are detected, the second lifting frame 51 is controlled to continue to descend, and stops after descending to a specified position. At this time, the rear socket 71 can be detected: Method 1: Loosen the clamping bolts on both sides. At this time, due to the deadweight of the detection needle 581, the detection needle 581 will contact the inner edge of the front and back of the rear socket 71. At this time, the telescopic end of the third cylinder 55 is controlled to retract backward, and the main frame plate 54 will move to one side of the third cylinder 55. The main frame plate 54 will drive the moving rod 59 to move in the top groove 521. The moving rod 59 drives the movable plate 58 to move in the steering seat 57. When the movable plate 58 moves, it will drive the detection needle 581 to move to the other side. During the movement, the second sensor 582 will sense a stable motion signal. When the inner edge is worn or notched, the detection needle 581 will vibrate and jam. At this time, the second sensor 582 will sense an unstable motion signal, which indicates that there is wear or notch in the area and records it. When it moves to the other side, the detection of the inner edge of the front and back of the socket 71 is completed, and it is reset after completion. Method 2: Loosen the clamping bolts on both sides. When the detection needle 581 contacts the inner edge of the front and back of the rear socket 71, tighten the clamping bolts again. At this time, the detection needle 581 is positioned, and the third cylinder 55 is controlled to retract. The detection needle 581 will start to move. During the movement, the detection needle 581 will continue to detect the contact signal with the inner edge of the rear socket 71. When wear or notch appears on the inner edge, since the position of the detection needle 581 is fixed, the contact signal between the detection needle 581 and the inner edge will be disconnected when passing by. At this time, it means that there is wear or notch in this area. When it moves to the other side, the detection of the inner edge of the front and back of the socket 71 is completed, and it is reset after completion. By using two methods to detect, the detection results are more accurate.

[0029] After completing the inspection of the inner edges of the front and rear surfaces, when inspecting the inner edges of the left and right surfaces, check the clamping bolts on both sides and adjust and fix them to avoid bumps during rotation. At this time, control the micro cylinder 56 to extend, and the steering gear plate 561 will move forward. During the movement, it will drive the steering seat 57 to rotate ninety degrees. During the rotation, the top of the movable plate 58 will rotate and connect to the bottom of the moving rod 59. At this time, the detection needle 581 will also rotate in the direction. After the rotation is completed, loosen the clamping bolts again, and the detection needle 581 will contact the inner edges of the left and right sides of the rear socket 71. Then repeat the above two methods for detection, and record the detection process.

[0030] This embodiment 4: Reference Fig. 20 , based on Example 3, the following technical solution is also provided: A first cylinder 21 is installed on the top surface of the support platform 2. A protective cover 22 is provided on the telescopic end of the first cylinder 21 to isolate the air from the external environment during the detection process. A closable input port is provided on the protective cover 22, and the plug-in detection effect of equipment in different environments can be simulated inside the protective cover 22. A plurality of grooves are provided on the bottom surface of the inner wall on both sides of the protective cover 22, and the grooves are matched with the adjustment plate 31 and the conveying block 62 to avoid internal and external connection when covered. The protective cover 22 is provided on the outside of the plug-in component 3 and the conveying component 6.

[0031] Working principle: When the device is plugged in and out: The first method is to fully open the protective cover 22. During this period, the plugging and unplugging work will be exposed to the air of the normal environment for a long time. At this time, multiple plugging and unplugging tests are performed. The plugging and unplugging work may be affected by impurities in the outside world. The second method: the first cylinder 21 is controlled to extend, and the protective cover 22 covers the plug-in component 3 and the conveying component 6. At this time, multiple plug-in tests are performed, which can greatly avoid the influence of impurities in the external environment on the plug-in test; The third method: the first cylinder 21 is controlled to extend, and the protective cover 22 covers the plug-in component 3 and the conveying component 6. At this time, some corrosive gas is conveyed into the protective cover 22 through the input port. At this time, the interior of the protective cover 22 can simulate the plugging and unplugging of the splitter body 7 in a corrosive environment; In all three cases, the above tests are performed after plugging and unplugging, and then compared uniformly to identify the impact of different environments on the equipment.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plug-in and pull-out detection device for a splitter, characterized in that: include: A device frame (1), wherein a support platform (2) is mounted on the device frame (1), a first cylinder (21) is arranged on one side of the support platform (2), a protective cover (22) is mounted on the other side of the support platform (2), a plug-in component (3) and a conveying component (6) are movably connected to the device frame (1), an optical fiber plug (8) is arranged on the plug-in component (3), a splitter body (7) is placed in the conveying component (6), and a synchronization structure (12) is mounted on the device frame (1); The plug-in component (3) comprises an adjustment plate (31), a guide rail (311), a reciprocating frame (32) and a fixed frame (34); the guide rail (311) is mounted on the adjustment plate (31); the reciprocating frame (32) is movably connected to the guide rail (311); the fixed frame (34) is arranged on the outside of the guide rail (311); a reciprocating limit frame (37) is mounted on one side of the reciprocating frame (32); a rotating disk (342) is connected to the fixed frame (34); a reciprocating rod (38) is mounted on the bottom surface of the rotating disk (342); and the reciprocating rod (38) is connected to the inside of the reciprocating limit frame (37); An end detection structure (4), the end detection structure (4) being mounted on one side of the support platform (2), the end detection structure (4) comprising a first lifting frame (41), a precision cylinder (43) and a precision frame (42), two first lifting frames (41) being provided, one end of each of the two first lifting frames (41) being mounted with a precision cylinder (43), and two ends of the precision frame (42) being connected to output ends of the two precision cylinders (43); A port detection assembly (5), the port detection assembly (5) being arranged on the other side of the support platform (2), the port detection assembly (5) comprising a second lifting frame (51), a top frame (52) and a steering seat (57), the steering seat (57) being connected to the second lifting frame (51), the top frame (52) being mounted on the second lifting frame (51), a movable plate (58) being connected inside the steering seat (57), and a detection fine needle (581) being arranged on the bottom side of the movable plate (58).

2. A plug-in and pull-out detection device for a splitter according to claim 1, characterized in that: A fixed block (14) is symmetrically mounted on the top surface of the device frame (1); the synchronous structure (12) comprises a synchronous block, a synchronous screw, a synchronous belt and a synchronous motor; a plurality of the synchronous blocks are provided; two synchronous screws are symmetrically mounted; the two synchronous screws are rotatably connected between the corresponding synchronous blocks; a synchronous belt is connected to one end of the two synchronous screws; a synchronous motor is mounted on the end of one of the synchronous screws; and the synchronous structure (12) is mounted on both sides of the fixed block (14).

3. The plug-in and pull-out detection device for a splitter according to claim 1, characterized in that: The conveying member (6) comprises a conveying plate (61), a conveying block (62), a mounting box (65) and a second gear (63). Conveying blocks (62) are symmetrically mounted on both sides of the conveying plate (61), and the conveying blocks (62) are connected to the synchronization structure (12). Two steering blocks are symmetrically mounted on the top surface of the conveying plate (61). Steering shafts are mounted on both sides of the mounting box (65), and the steering shafts are rotatably connected to the two steering blocks. Second gears (63) are mounted on the outer ends of the two steering shafts. Second tooth plates (131) are fixedly mounted on the inner walls of both sides of the device frame (1). The second gear The first tooth plate (63) and the second tooth plate (131) are meshed with each other. A containing block (11) is provided on the device frame (1) on one side of the second tooth plate (131). The installation box (65) is movably connected to the containing block (11). The installation box (65) comprises a box bottom block, a box support rod and a box mouth plate. The box support rod is fixedly installed between the box bottom block and the box mouth plate. A placement opening is provided on the box mouth plate. The splitter body (7) is placed in the installation box (65). Semicircular limit rotating blocks (64) are screw-mounted on both sides of the box mouth plate. The limit rotating blocks (64) are movably connected to one side of the splitter body (7).

4. The plug-in and pull-out detection device for a splitter according to claim 3, characterized in that: Two guide rails (311) are provided, and the two guide rails (311) are symmetrically mounted on the top surface of the adjustment plate (31). The reciprocating frame (32) is movably connected to the two guide rails (311). A reciprocating plate is fixed on the front side of the reciprocating limit frame (37). A movable rod (35) is fixed on the rear side of the reciprocating limit frame (37). The reciprocating plate is fixedly mounted between the reciprocating limit frame (37) and the reciprocating frame (32). A reciprocating block is installed, the movable rod (35) is movably connected in the reciprocating block, the fixed frame (34) is mounted on the top surface of the adjustment plate (31) in an "N" shape, a first motor (341) is installed on the top surface of the fixed frame (34), the rotating disk (342) is connected to the output end of the first motor (341) and is located on the bottom side of the fixed frame (34), a reciprocating groove is opened in the reciprocating limit frame (37), and the reciprocating rod (38) is movably connected in the reciprocating groove.

5. A plug-in and pull-out detection device for a splitter according to claim 4, characterized in that: A plug-in frame (36) is movably connected between the inner walls of the reciprocating frame (32), and a plurality of mounting shells (39) are arranged and mounted on the plug-in frame (36). One side of the mounting shell (39) is rotatably connected to a limit pressure plate (391), and a rubber pressure block is mounted on the bottom surface of the limit pressure plate (391). A mounting screw is arranged on one end of the limit pressure plate (391). The optical fiber plug (8) is placed in the mounting shell (39). Both ends of the plug-in frame (36) extend to the outside of the reciprocating frame (32) and are both mounted with a first gear (33). Two first tooth plates (13) are symmetrically mounted on the inner walls of both sides of the device frame (1), and the first gear (33) and the first tooth plates (13) are meshed with each other.

6. The plug-in and pull-out detection device for a splitter according to claim 5, characterized in that: A first cylinder (21) is mounted on the top surface of the support platform (2), a protective cover (22) is arranged on the telescopic end of the first cylinder (21), a plurality of grooves are arranged on the bottom surfaces of the inner walls on both sides of the protective cover (22), the grooves are matched with the adjustment plate (31) and the conveying block (62), and the protective cover (22) is arranged on the outside of the plug-in component (3) and the conveying component (6).

7. The plug-in and pull-out detection device for a splitter according to claim 1, characterized in that: The synchronous structure (12) is also installed between the support legs on one side of the support platform (2), and the other ends of the two first lifting frames (41) are connected to the corresponding synchronous structure (12). A plurality of synchronous connecting rollers are installed on the top surface of the precision frame (42), and a synchronous belt (44) is sequentially connected between the plurality of synchronous connecting rollers. A precision motor is also installed on the bottom side of the precision frame (42), and a synchronous belt (44) is also connected between the output end of the precision motor and one of the synchronous connecting rollers. A rotating block (49) is provided on the bottom side of each synchronous connecting roller.

8. The plug-in and pull-out detection device for a splitter according to claim 7, characterized in that: A wall plate (45) is symmetrically mounted on the bottom surface of the rotating block (49), a first sensor (46) is symmetrically mounted on the top of the wall plate (45), a first test sheet (47) is connected between the inner walls of the two wall plates (45), a wall groove is correspondingly opened on the inner wall of the wall plate (45), a vertical rod is mounted in the wall groove, two ends of the first test sheet (47) are connected to the outer side of the vertical rod, a top surface of the first test sheet (47) and the wall groove are connected in a spring manner, and the first test sheet (47) ) is obliquely installed between the wall panels (45), wherein a second test sheet (48) is installed on the bottom side of one of the wall panels (45), and a torsion spring is connected between the second test sheet (48) and the wall panel (45), and a plug-in end (81) is provided on one side of the optical fiber plug (8), and the end of the plug-in end (81) includes an upper edge (83) and a lower edge (82) of the end, the second test sheet (48) is connected to the lower edge (82) side of the end, and the first test sheet (47) is connected to the upper edge (83) side of the end.

9. The plug-in and pull-out detection device for a splitter according to claim 1, characterized in that: The steering seat (57) is provided with a plurality of gears which are arranged and mounted on the second lifting frame (51), and the two are rotatably connected. The top frame (52) is mounted on the top surface of the steering seat (57) in an "N" shape. The outer surface of the top of the steering seat (57) is provided with an outer gear ring. The second lifting frame (51) is provided with a micro cylinder (56). A push rod is movably connected to the inner wall of the top frame (52). A plurality of steering gear plates (561) are mounted on the push rod. The steering gear plates (561) and the outer gear ring are meshed with each other. A through groove is provided in the steering seat (57), and a transverse rod is fixed in the through groove. The movable plate (58) is movably connected to the transverse rod. The top of the movable plate (58) is connected to a moving rod (59). A plurality of top grooves (521) are provided on the top frame (52), the top ends of the moving rods (59) all extend through the outside of the top grooves (521), a main frame plate (54) is installed between the top ends of the moving rods (59), a second anti-touch plate (542) is installed on one end of the main frame plate (54), a first anti-touch plate (541) is provided on the rear side of the main frame plate (54), a second cylinder (53) and a third cylinder (55) are respectively installed on the top frame (52), a first resistance block is installed on the telescopic end of the third cylinder (55), the first resistance block is movably connected to the second anti-touch plate (542), a second resistance block is installed on the telescopic end of the second cylinder (53), the second resistance block is movably connected to the first anti-touch plate (541).

10. The plug-in and pull-out detection device for a splitter according to claim 1, characterized in that: A cross bar (583) is fixed to the bottom end of the movable plate (58), and adjusting balls (584) are movably connected to both ends of the cross bar (583). An adjusting handle is installed on the upper side of the adjusting ball (584), and the detection needle (581) is arranged on the bottom side of the adjusting ball (584). Both ends of the cross bar (583) are provided with clamping bolts, which are connected to the adjusting ball (584). A rear socket (71) is provided on the splitter body (7), and the detection needle (581) is connected to the inner edge of the rear socket (71). A second sensor (582) is also installed on the bottom end of the movable plate (58).

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