A network testing tool for optical modem equipment

Abstract

The present invention relates to the field of optical modem testing technology. Specifically disclosed is an optical modem device network testing tool, including an installation box, a test bench is provided on the top of the installation box, a clamping assembly is provided on the test bench, a pressing assembly is also provided on the test bench, a first mounting seat is provided inside the installation box, a mounting block is provided on the first mounting seat, a first joint is provided on the mounting block, a lifting assembly is provided inside the installation box, a support seat is provided on the test bench, a first support block is slidably provided on the support seat, a second joint is provided on the first support block, and a driving assembly is provided on the test bench. The advantages of the present invention are that the clamping assembly and the pressing assembly can fix the optical modem, the lifting assembly can drive the first mounting seat to be placed in the groove at the bottom of the optical modem, and the driving assembly can drive the first joint and the second joint to be inserted into the interface corresponding to the optical modem.

Description

Technical Field

[0001] The invention relates to the technical field of optical modem testing, and in particular to an optical modem equipment network testing tool. Background Art

[0002] Optical network terminal equipment, also known as modem, commonly known as optical cat, refers to a network device that transmits through optical fiber media and modulates and demodulates optical signals into other protocol signals. It is an electronic device that modulates digital signals onto analog signals for transmission and demodulates received analog signals to obtain digital signals. Its goal is to generate analog signals that can be easily transmitted and can restore the original digital signals through decoding. Depending on different application scenarios, modems can use different means to transmit analog signals, such as using optical fiber, radio frequency or telephone lines.

[0003] After the optical modem is assembled, it needs to be tested for performance. In the prior art, the signal connectors are manually connected to the optical modem and then relevant tests are performed. During the manual test operation, the signal connectors need to be plugged in and out from different parts, which reduces the test efficiency. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art manual testing operation, which requires plugging and unplugging signal connectors from different parts and results in low testing efficiency, the present application provides a network testing tool for an optical modem device.

[0005] The present application provides a network testing tool for optical modem equipment, which adopts the following technical solution:

[0006] A network testing tool for optical modem equipment includes an installation box, the bottom of which is fixedly set on a workbench, a test bench is set on the top of the installation box, an installation slot for placing the optical modem is opened on the test bench, a clamping assembly for clamping and fixing the optical modem is set on the test bench, and a pressing assembly for pressing and fixing the top of the optical modem is also set on the test bench. The installation box is hollow, and a first mounting seat is set inside the installation box, a mounting block is slidably set on the first mounting seat, a first joint is set on the mounting block, a lifting assembly for driving the first mounting seat to rise and fall is set inside the installation box, a support seat is set on the test bench, a first support block is slidably set on the support seat, a second joint is set on the first support block, and a driving assembly for driving the first joint and the second joint to be inserted into the optical modem is set on the test bench.

[0007] By adopting the above technical solution, the staff first places the optical modem to be tested in the installation groove, and then clamps and fixes the optical modem through the clamping assembly, and presses and fixes the optical modem on the test bench through the pressing assembly, so that the optical modem can be stably placed on the test bench when being tested, and then lifts the first mounting seat from the inside of the mounting box through the lifting assembly, so that the first mounting seat is located in the groove at the bottom of the optical modem, so that the first connector on the first mounting seat is aligned with the interface in the groove at the bottom of the optical modem, and during the alignment of the first connector, the second connector on the support seat is aligned with the interface on the side wall of the optical modem, and finally the driving assembly is used to drive the first connector and the second connector to be inserted into the corresponding interfaces of the optical modem, so that the optical modem can be tested.

[0008] Optionally, the clamping assembly includes a first clamping seat, a second clamping seat, a driving gear, a first driven gear and a second driven gear, the first clamping seat and the second clamping seat are both slidably set on the test bench, and the first clamping seat and the second clamping seat are respectively located on both sides of the optical modem, two first clamping rods are arranged on the top of the first clamping seat, and two second clamping rods are arranged on the top of the second clamping seat, the driving gear, the first driven gear and the second driven gear are all rotatably set inside the installation box, the first driven gear and the second driven gear are respectively meshed with the driving gear, and the first driven gear and the second driven gear are respectively located on both sides of the driving gear, a first rack is arranged at the bottom of the first clamping seat, and a second rack is arranged at the bottom of the second clamping seat, the first rack is meshed with the first driven gear, and the second rack is meshed with the second driven gear, a driving motor is arranged inside the installation box, the output shaft of the driving motor is coaxially connected with the driving gear, and the support seat is arranged on the first clamping rod.

[0009] By adopting the above technical solution, the staff starts the driving motor, and the driving motor will drive the driving gear to rotate synchronously during the rotation of the driving gear, and the first driven gear and the second driven gear will be driven to rotate synchronously during the rotation of the first driven gear and the second driven gear, and the first rack and the second rack will be driven to move respectively during the rotation of the first driven gear and the second driven gear, so that the first clamping seat and the second clamping seat move towards or away from each other, so as to clamp the optical modem.

[0010] Optionally, the lifting assembly includes a driving seat, which is slidably arranged inside the installation box, and the top of the driving seat is connected to the bottom of the second clamping seat, the driving seat is provided with a driving slide groove, and a lifting plate is slidably arranged in the driving slide groove, and a lifting slide groove is provided on the lifting plate, a lifting rod is provided at the bottom of the first installation seat, and the lifting rod is slidably arranged on the second clamping seat, a lifting slider is slidably arranged at the bottom of the lifting rod, and the other end of the lifting slider is slidably arranged in the lifting slide groove, and a pressing spring is also provided at the bottom of the lifting rod, the other end of the pressing spring is connected to the lifting slider, a second spring is provided on the end of the driving seat away from the fixing rod, and the other end of the second spring is connected to the lifting plate, a fixed seat is provided in the installation box, and a fixing rod is provided on the fixed seat along the length direction of the driving slide groove.

[0011] By adopting the above technical solution, the lifting assembly will drive the first mounting seat to be lifted into the groove at the bottom of the optical modem, thereby facilitating the subsequent insertion of the first connector into the interface at the bottom of the optical modem by the driving assembly.

[0012] Optionally, the driving assembly includes a second mounting seat, which is slidably arranged on the test bench, one side of the second mounting seat is connected to the support seat, a fixing frame is arranged at the bottom of the support seat, a pushing rod is slidably arranged on the fixing frame, one end of the pushing rod is fixedly connected to the first supporting block, a driven block is arranged along the vertical direction on the other end of the pushing rod, a through groove is provided on the driven block, a driving shaft is rotatably arranged on the second mounting seat, a driving rod is coaxially arranged on the driving shaft, a driving block is hingedly arranged on the driving rod, the driving block is slidably arranged in the through groove, and a handwheel is coaxially arranged on the end of the driving shaft away from the driving rod.

[0013] By adopting the above technical solution, the staff turns the hand wheel to drive the push rod to move toward the direction close to the optical modem, thereby driving the first support block and the second connector to move toward the direction close to the optical modem, and then inserting the second connector into the interface of the optical modem.

[0014] Optionally, a second support block is fixedly provided on the lifting rod, a slide rail is fixedly provided on one side of the second support block, a second slider is slidably provided on the slide rail, a first connecting rod is hingedly provided on the second support block, a second connecting rod is hingedly provided on the second slider, the other end of the second connecting rod is hinged to the mounting block, an end of the first connecting rod away from the second support block is hinged to the middle of the second connecting rod, a third spring is provided on one end of the slide rail close to the second support block, the other end of the third spring is connected to the second slider, a first auxiliary rod is connected to the bottom of the push rod, and the other end of the first auxiliary rod is used to push the second slider.

[0015] By adopting the above technical solution, the push rod will drive the second slider to move during the movement, thereby driving the first connector to move, and then the first connector will be inserted into the interface of the optical modem.

[0016] Optionally, the pressing assembly includes a pressing rod, which is rotatably set on a first clamping rod through a rotating shaft, one end of the pressing rod is used to press the top of the optical modem, and the other end of the pressing rod is rotatably set with a circular block, which contacts the side wall of the optical modem, and the first clamping rod is provided with a fixed block, and the fixed block is provided with a first spring, and the other end of the first spring is connected between the rotating shaft of the pressing rod and the circular block.

[0017] By adopting the above technical solution, the pressing component will be able to press the top of the optical modem, so that the optical modem can be placed more stably on the test bench.

[0018] Optionally, the first clamping rod and the second clamping rod are both provided with a pressing assembly for fixing the optical modem, the support seat is provided with an auxiliary seat, the auxiliary seat is slidably provided with an auxiliary block, the auxiliary block is provided with an auxiliary joint, and the push rod is also provided with a second auxiliary rod, which is connected to the auxiliary joint.

[0019] By adopting the above technical solution, multiple pressing components can improve the fixing effect of the optical modem, and the auxiliary connector can facilitate the staff to test other interfaces of the optical modem.

[0020] Optionally, a positioning hole is provided on the second mounting seat, and a handle is slidably provided on the handwheel, and one end of the handle is inserted into the positioning hole.

[0021] By adopting the above technical solution, the staff turns the handwheel to drive the push rod to move. When the push rod drives the first support block and the second joint to move to the specified position, the handle is pushed toward the direction close to the second mounting seat so that one end of the handle is inserted into the positioning hole, thereby fixing the current position of the handwheel and the push rod.

[0022] Optionally, a placement groove is provided at the bottom of the first mounting seat, the placement groove is used to place the signal line, and a clip for fixing the signal line is provided on the first mounting seat.

[0023] By adopting the above technical solution, when in use, the signal line is installed in the placement groove in advance, and the signal line is fixed with a clip, thereby avoiding to a certain extent the signal line from blocking the movement of the installation block and the first connector.

[0024] Optionally, a power shaft is coaxially arranged on the output shaft of the driving motor, and the end of the power shaft away from the driving motor is coaxially connected to the driving gear, and a first bevel gear is coaxially arranged on the power shaft, and a first connecting shaft is rotatably arranged on one side wall of the installation box, and a second bevel gear is coaxially arranged on the first connecting shaft, and the second bevel gear is meshed with the first bevel gear, and a second connecting shaft is rotatably arranged on the other side wall of the installation box, and a third bevel gear is coaxially arranged on the second connecting shaft, and the third bevel gear is meshed with the first bevel gear, the first connecting shaft extends outside the installation box, and the end of the second connecting shaft away from the third bevel gear is hollow, and a connecting shaft is arranged at the end of the driving shaft away from the handwheel.

[0025] By adopting the above technical solution, when the staff needs to test two optical modems at the same time, the two optical modem equipment network test jigs are placed horizontally, and then the first connecting axis of one of the optical modem equipment network test jigs is connected to the second connecting axis of the other optical modem equipment network test jig, and then the linkage axis on one of the optical modem equipment network test jigs is connected to the driving axis of the other optical modem equipment network test jig, so that the power of the two optical modem equipment network test jigs is connected, thereby enabling the staff to test the two optical modems at the same time.

[0026] The present invention has the following advantages:

[0027] 1. By setting a clamping assembly, a pressing assembly, a lifting assembly and a driving assembly, the clamping assembly and the pressing assembly can fix the optical modem, the lifting assembly can drive the first mounting seat to be placed in the groove at the bottom of the optical modem, and the driving assembly can drive the first connector and the second connector to be inserted into the corresponding interface of the optical modem.

[0028] 2. By setting up multiple pressing components, multiple pressing components can improve the fixing effect of the optical modem.

[0029] 3. By setting the first connecting shaft, the second connecting shaft and the linkage shaft, it is convenient for the staff to connect the power of the two optical modem equipment network test tools, so that the staff can test the two optical modems at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the installation structure of the pressing assembly of the present invention;

[0032] Figure 3 It is a schematic diagram of the installation structure of the drive assembly of the present invention;

[0033] Figure 4 It is a schematic diagram of the installation structure of the clamping assembly of the present invention;

[0034] Figure 5 It is a schematic diagram of the installation structure of the lifting assembly of the present invention;

[0035] Figure 6 It is a schematic diagram of the installation structure of the slide rail and the second sliding block of the present invention;

[0036] Figure 7 It is a schematic diagram of the installation structure of the linkage shaft of the present invention;

[0037] In the figure: 1, installation box; 11, test bench; 12, installation groove; 13, first installation seat; 14, installation block; 15, first joint; 16, support seat; 17, first support block; 18, second joint; 2, clamping assembly; 21, first clamping seat; 211, first clamping rod; 22, second clamping seat; 221, second clamping rod; 23, driving gear; 24, first driven gear; 25, second driven gear; 26, first rack; 27, second rack; 28, driving motor; 3, pressing assembly; 31, pressing rod; 32, rotating shaft; 33, circular block; 34, fixing block; 35, first spring; 4, lifting assembly; 41, driving seat; 411, driving slide; 412, lifting plate; 413, lifting slide; 42, lifting rod; 43, lifting slider; 431, pressing Compression spring; 44, second spring; 45, fixed seat; 46, fixed rod; 5, driving assembly; 51, second mounting seat; 52, fixed frame; 53, pushing rod; 54, driven block; 541, through groove; 55, driving shaft; 551, driving rod; 552, driving block; 56, handwheel; 57, first auxiliary rod; 6, second supporting block; 61, slide rail; 62, second sliding block; 63, first connecting rod; 64, second connecting rod; 65, third spring; 7, auxiliary seat; 71, auxiliary block; 72, auxiliary joint; 73, second auxiliary rod; 74, positioning hole; 75, handle; 76, placement slot; 77, clamp; 8, power shaft; 81, first bevel gear; 82, first connecting shaft; 83, second bevel gear; 84, second connecting shaft; 85, third bevel gear; 86, connecting shaft; 9, optical modem. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0039] like Figures 1 to 7As shown, a network testing tool for an optical modem 9 device includes an installation box 1. The staff can fix the bottom of the installation box 1 on the workbench by screws or bolts, so as to facilitate the staff to test the optical modem 9. A test bench 11 is installed on the top of the installation box 1. The test bench 11 is provided with an installation slot 12 for placing the optical modem 9. When in use, the staff places the bottom of the optical modem 9 in the installation slot 12, so that the optical modem 9 can be quickly placed in a designated position for testing, so as to facilitate positioning of the optical modem 9. A clamping component 2 for clamping and fixing the optical modem 9 is installed on the test bench 11. A pressing component 3 for pressing and fixing the top of the optical modem 9 is also installed on the test bench 11. The installation box 1 is hollow and the installation A first mounting seat 13 is installed inside the box 1, a mounting block 14 is slidably installed on the first mounting seat 13, a first connector 15 is installed on the mounting block 14, a lifting component 4 for driving the first mounting seat 13 to rise and fall is installed inside the mounting box 1, a support seat 16 is installed on the test bench 11, a first support block 17 is slidably installed on the support seat 16, a second connector 18 is installed on the first support block 17, and a driving component 5 for driving the first connector 15 and the second connector 18 to insert into the optical modem 9 is installed on the test bench 11; in the common design of the optical modem 9, the interface between the optical modem 9 and the optical fiber is often located in the bottom groove of the optical modem 9, and the remaining interfaces on the optical modem 9 are located between the two antennas of the optical modem 9, and a part of the optical modem 9 can also be used as a router, so , an optical fiber output port is also provided between the two antennas. When the staff manually tests the optical modem 9, different interfaces need to be inserted from the bottom and the side of the optical modem 9. The working process needs to repeatedly rotate the optical modem 9, and during the insertion process, the external optical fiber line is easy to be entangled, so the working efficiency is low, and when inserting the interface into the optical modem 9, since the interface on the optical modem 9 is fragile, it is also necessary to control the force of inserting the optical modem 9; in this embodiment, the staff first places the optical modem 9 to be tested in the installation groove 12 that is adapted to the size of the optical modem 9, and then clamps and fixes the optical modem 9 by the clamping component 2, and presses and fixes the optical modem 9 on the test bench 11 by the pressing component 3, so that the optical modem 9 can be stably placed when being tested. Place it on the test bench 11, and then lift the first mounting seat 13 from the inside of the mounting box 1 through the lifting assembly 4, so that the first mounting seat 13 is located in the groove at the bottom of the optical modem 9, so that the first connector 15 on the first mounting seat 13 is aligned with the interface in the groove at the bottom of the optical modem 9. During the alignment of the first connector 15, the second connector 18 on the support seat 16 is aligned with the interface on the side wall of the optical modem 9. Finally, the driving assembly 5 is used to drive the first connector 15 and the second connector 18 to be inserted into the corresponding interfaces of the optical modem 9, so that the optical modem 9 can be tested. Compared with the staff manually inserting the first connector 15 and the second connector 18 into the optical modem 9 respectively, the use method of this embodiment is simpler and can improve the efficiency of the staff in testing the optical modem 9.

[0040] like Figures 1 to 7 As shown, the clamping assembly 2 includes a first clamping seat 21, a second clamping seat 22, a driving gear 23, a first driven gear 24 and a second driven gear 25. The first clamping seat 21 and the second clamping seat 22 are both slidably mounted on the test bench 11, and the first clamping seat 21 and the second clamping seat 22 are respectively located on both sides of the optical modem 9. Two first clamping rods 211 are fixedly mounted on the top of the first clamping seat 21 along the vertical direction, and two second clamping rods 221 are fixedly mounted on the top of the second clamping seat 22 along the vertical direction. The driving gear 23, the first driven gear 24 and the second driven gear 25 are all rotatably mounted inside the mounting box 1. The first driven gear 24 and the second driven gear 25 are rotatably mounted inside the mounting box 1. The driven gear 24 and the second driven gear 25 are respectively meshed with the driving gear 23, and the first driven gear 24 and the second driven gear 25 are respectively located on both sides of the driving gear 23, a first rack 26 is fixedly installed at the bottom of the first clamping seat 21, and a second rack 27 is fixedly installed at the bottom of the second clamping seat 22, the first rack 26 is meshed with the first driven gear 24, and the second rack 27 is meshed with the second driven gear 25, a driving motor 28 is also installed inside the installation box 1, and the output shaft of the driving motor 28 is coaxially connected to the driving gear 23, and the support seat 16 is fixedly installed on the first clamping rod 211; when in use, when the staff places the optical modem 9 on After the test bench 11 is installed in the mounting groove 12, the staff starts the driving motor 28. During the rotation of the driving motor 28, the driving gear 23 will be driven to rotate synchronously. During the rotation of the driving gear 23, the first driven gear 24 and the second driven gear 25 will be driven to rotate synchronously. During the rotation of the first driven gear 24, the first rack 26 will be driven to move. During the movement of the first rack 26, the first clamping seat 21 will be driven to move synchronously. During the rotation of the second driven gear 25, the second rack 27 will be driven to move. During the movement of the second rack 27, the second clamping seat 22 will be driven to move synchronously. Since the first driven gear 24 and the second driven gear 25 are 25 are respectively located on both sides of the driving gear 23, so the rotation directions of the first driven gear 24 and the second driven gear 25 are opposite, so that the moving directions of the first rack 26 and the second rack 27 are opposite, and then the first clamping seat 21 and the second clamping seat 22 move in the direction of approaching or moving away from each other, so as to clamp the optical modem 9; the first clamping seat 21 will drive the support seat 16 to move synchronously during the movement, so when the first clamping seat 21 moves in the direction close to the optical modem 9, it will drive the support seat 16 and the second connector 18 to move in the direction close to the optical modem 9, so as to facilitate the subsequent insertion of the second connector 18 into the optical modem 9.

[0041] like Figures 1 to 7As shown, the lifting assembly 4 includes a driving seat 41, which is slidably installed inside the installation box 1, and the top of the driving seat 41 is connected to the bottom of the second clamping seat 22. A driving slide groove 411 is provided on the driving seat 41 along its own length direction, and a lifting plate 412 is slidably installed in the driving slide groove 411. An "S"-shaped lifting slide groove 413 is provided on the lifting plate 412. A lifting rod 42 is installed at the bottom of the first installation seat 13 along the vertical direction, and the lifting rod 42 is slidably installed on the second clamping seat 22 along the vertical direction. A lifting slider 43 is slidably installed at the bottom of the lifting rod 42, and the other end of the lifting slider 43 is slidably installed in the lifting slide groove 413. The bottom of the lifting rod 42 A pressing spring 431 is also installed, and the other end of the pressing spring 431 is connected to the lifting slider 43. The pressing spring 431 can make the end of the driving seat 41 away from the fixing rod 46 be installed with a second spring 44, and the other end of the second spring 44 is connected to the lifting plate 412. A fixing seat 45 is installed in the installation box 1, and a fixing rod 46 is installed on the fixing seat 45 along the length direction of the driving slide groove 411; when the driving motor 28 drives the second clamping seat 22 to move in the direction close to the optical modem 9, the second clamping seat will drive the driving seat 41 to move synchronously, and during the movement of the driving seat 41, the lifting plate 412 on the driving seat 41 will contact the fixing rod 46 installed on the fixing seat 45. 5 is fixedly installed inside the installation box 1, so the lifting plate 412 will move along the direction of the driving slide groove 411. When the lifting plate 412 moves along the direction of the driving slide groove 411, since the lifting rod 42 is slidably installed on the second clamping seat 22 along the vertical direction, the lifting plate 412 will drive the lifting slider 43 at the bottom of the lifting rod 42 to move along the track of the lifting slide groove 413, so that the lifting rod 42 rises along the vertical direction. When the second clamping seat 22 contacts the side wall of the optical modem 9, the lifting rod 42 lifts the first mounting seat 13 to the groove at the bottom of the optical modem 9, so that the subsequent first connector 15 is inserted into the interface at the bottom of the optical modem 9; when the test of the optical modem 9 is completed, the staff The driving motor 28 is driven to rotate in the opposite direction, so that the first clamping seat 21 and the second clamping seat 22 both move in the direction away from the optical modem 9. During the movement of the second clamping seat 22, the driving seat 41 will be driven to move. During the movement of the driving seat 41, it will gradually move away from the fixing seat 45 and the fixing rod 46. Under the action of the second spring 44, the lifting plate 412 will be pushed to move in the opposite direction along the length direction of the driving slide groove 411. During the movement of the lifting plate 412, the lifting slider 43 at the bottom of the lifting rod 42 will move along the lifting slide groove 413, so that the lifting rod 42 moves towards a position away from the optical modem 9, thereby causing the first mounting seat 13 to descend, so that the staff can remove the optical modem 9 from the test bench 11.

[0042] like Figures 1 to 7As shown, the driving assembly 5 includes a second mounting seat 51, which is slidably mounted on the test bench 11, one side of the second mounting seat 51 is connected to the support seat 16, and a fixing frame 52 is installed at the bottom of the support seat 16, and a pushing rod 53 is slidably mounted on the fixing frame 52, one end of the pushing rod 53 is fixedly connected to the first supporting block 17, and a driven block 54 is fixedly mounted on the other end of the pushing rod 53 along the vertical direction, and a through groove 541 is provided on the driven block 54, and a driving shaft 55 is rotatably mounted on the second mounting seat 51, a driving rod 551 is coaxially mounted on the driving shaft 55, a driving block 552 is hingedly mounted on the driving rod 551, and the driving block 552 is slidably mounted in the through groove 541, and a hand wheel 56 is coaxially mounted on the end of the driving shaft 55 away from the driving rod 551; when the staff fixes the optical modem 9 on the test bench 11 through the clamping assembly 2 and the pressing assembly 3, and then the staff rotates the hand wheel 56, the hand wheel 56 will drive the driving shaft 55 to rotate during the rotation of the driving shaft During the rotation of 55, the driving rod 551 will be driven to rotate, and during the rotation of the driving rod 551, the driving block 552 will be driven to move together. The driving block 552 is slidably installed in the through groove 541 on the driven block 54, and the pushing rod 53 is slidably installed on the fixed frame 52. Therefore, when the driving rod 551 rotates, the pushing rod 53 will be driven to reciprocate along the length direction of the support seat 16. When the driving rod 551 drives the pushing rod 53 to move toward the direction close to the optical modem 9, the pushing rod 53 will drive the first supporting block 17 to move toward the direction close to the optical modem 9 during the movement. During the movement of the first supporting block 17, the second joint 18 will be driven to move synchronously. During the movement of the second joint 18, it will be inserted into the optical modem 9. If the staff continues to rotate the handwheel 56, the pushing rod 53 will move in the direction away from the optical modem 9, thereby driving the second joint 18 to move in the direction away from the optical modem 9, thereby avoiding excessive force of the second joint 18 inserting into the optical modem 9 and causing damage to the optical modem 9.

[0043] like Figures 1 to 7As shown, a second support block 6 is fixedly installed on the lifting rod 42, a slide rail 61 is fixedly installed on one side of the second support block 6, a second slider 62 is slidably installed on the slide rail 61 along its own length direction, a first connecting rod 63 is hingedly installed on the second support block 6, a second connecting rod 64 is hingedly installed on the second slider 62, the other end of the second connecting rod 64 is hinged to the mounting block 14, an end of the first connecting rod 63 away from the second support block 6 is hinged to the middle of the second connecting rod 64, a third spring 65 is installed on the end of the slide rail 61 close to the second support block 6, the other end of the third spring 65 is connected to the second slider 62, a first auxiliary rod 57 is fixedly installed on the bottom of the push rod 53, and the other end of the first auxiliary rod 57 is used to push the second slider 62; when the push rod 53 moves toward the direction close to the optical modem 9 When moving, it will drive the first auxiliary rod 57 to move synchronously. During the movement of the first auxiliary rod 57, it will push the second slider 62 to slide along the length direction of the slide rail 61. During the movement of the second slider 62, it will drive the second connecting rod 64 to move. The first connecting rod 63 will limit the moving direction of the second connecting rod 64. During the movement of the second connecting rod 64, it will drive the mounting block 14 to move along the length direction of the first mounting seat 13, so that the first connector 15 is inserted into the interface in the bottom groove of the optical modem 9; when the push rod 53 moves away from the optical modem 9, under the action of the third spring 65, the second slider 62 will be pushed to move in the opposite direction along the length direction of the slide rail 61. Under the action of the second connecting rod 64, the mounting block 14 and the first connector 15 both move in the direction away from the optical modem 9.

[0044] like Figures 1 to 7 As shown, the pressing assembly 3 includes a pressing rod 31, which is rotatably mounted on the first clamping rod 211 through a rotating shaft 32. One end of the pressing rod 31 is used to press the top of the optical modem 9, and the other end of the pressing rod 31 is rotatably mounted with a circular block 33, which contacts the side wall of the optical modem 9. A fixing block 34 is mounted on the first clamping rod 211, and a first spring 35 is mounted on the fixing block 34. The other end of the first spring 35 is connected to the rotating shaft 32 of the pressing rod 31 and the circular block 33. 3; when the first clamping rod 211 moves toward the direction approaching the optical modem 9, the side wall of the optical modem 9 will block the moving direction of the circular block 33, so that the pressing rod 31 rotates with the rotating shaft 32 as the center. At this time, the first spring 35 is compressed, so that the other end of the pressing rod 31 presses and fixes the top of the optical modem 9; when the first clamping rod 211 moves toward the direction away from the optical modem 9, under the action of the first spring 35, the pressing rod 31 will return to its original position.

[0045] like Figures 1 to 7As shown, the first clamping rod 211 and the second clamping rod 221 are both installed with a pressing component 3 for fixing the optical modem 9. By setting up multiple pressing components 3, the top of the optical modem 9 can be pressed from multiple angles, thereby improving the fixing effect of the optical modem 9. An auxiliary seat 7 is installed on the support seat 16, and an auxiliary block 71 is slidably installed on the auxiliary seat 7. An auxiliary joint 72 is installed on the auxiliary block 71. A second auxiliary rod 73 is also installed on the pushing rod 53, and the second auxiliary rod 73 is connected to the auxiliary joint 72. When in use, the pushing rod 53 will drive the second auxiliary rod to move synchronously during its movement, and the second auxiliary rod 73 will push the auxiliary block 71 and the auxiliary joint 72 to move during its movement, so as to facilitate the staff to test other interfaces of the optical modem 9.

[0046] like Figures 1 to 7 As shown, a positioning hole 74 is provided on the second mounting seat 51, and a handle 75 is slidably installed on the handwheel 56, and one end of the handle 75 is inserted into the positioning hole 74; when the handwheel 56 needs to be rotated, the staff holds the handle 75 and moves the handle 75 away from the positioning hole 74 to rotate the handwheel 56. During the rotation of the handwheel 56, the push rod 53 will be driven to move. When the push rod 53 drives the first support block 17 and the second joint 18 to move to the specified position, the handle 75 is pushed so that one end of the handle 75 is inserted into the positioning hole 74, thereby fixing the current position of the handwheel 56 and the push rod 53.

[0047] like Figures 1 to 7 As shown, a placement groove 76 is provided at the bottom of the first mounting seat 13, and the first mounting seat 13 is used to place the signal line. A clip 77 for fixing the signal line is installed on the first mounting seat 13; when in use, the signal line is installed in the placement groove 76 in advance, and the signal line is fixed with the clip 77, thereby avoiding the signal line from blocking the movement of the mounting block 14 and the first connector 15 to a certain extent.

[0048] like Figures 1 to 7As shown, a power shaft 8 is coaxially mounted on the output shaft of the driving motor 28, and one end of the power shaft 8 away from the driving motor 28 is coaxially connected to the driving gear 23, a first bevel gear 81 is coaxially mounted on the power shaft 8, a first connecting shaft 82 is rotatably mounted on one side wall of the mounting box 1, a second bevel gear 83 is coaxially mounted on the first connecting shaft 82, and the second bevel gear 83 meshes with the first bevel gear 81, a second connecting shaft 84 is rotatably mounted on the other side wall of the mounting box 1, a third bevel gear 85 is coaxially mounted on the second connecting shaft 84, and the third bevel gear 85 meshes with the first bevel gear 81, the first connecting shaft 82 extends outside the mounting box 1, and one end of the second connecting shaft 84 away from the third bevel gear 85 is hollow, and one end of the driving shaft 55 away from the hand wheel 56 A connecting shaft 86 is installed at the end; when the staff needs to test two optical modems 9 at the same time, the two optical modems 9 equipment network test tools are placed horizontally, and then the first connecting shaft of one of the optical modems 9 equipment network test tools is connected to the second connecting shaft of the other optical modem 9 equipment network test tool, and then the connecting shaft 86 on one of the optical modems 9 equipment network test tools is connected to the driving shaft 55 of the other optical modem 9 equipment network test tool, so that the power of the two optical modems 9 equipment network test tools is connected, so that the staff can test the two optical modems 9 at the same time. According to the above method, the staff can also connect more than two optical modems 9 equipment network test tools, and then test more than two optical modems 9.

[0049] The implementation principle of this embodiment is as follows: the staff first places the optical modem 9 to be tested in the installation groove 12 which is adapted to the size of the optical modem 9, and then clamps and fixes the optical modem 9 by the clamping component 2, and presses and fixes the optical modem 9 on the test bench 11 by the pressing component 3, so that the optical modem 9 can be stably placed on the test bench 11 when being tested, and then lifts the first mounting seat 13 from the inside of the mounting box 1 by the lifting component 4, so that the first mounting seat 13 is located in the groove at the bottom of the optical modem 9, so that the first connector 15 on the first mounting seat 13 is aligned with the interface in the groove at the bottom of the optical modem 9, and during the alignment of the first connector 15, the second connector 18 on the support seat 16 is aligned with the interface on the side wall of the optical modem 9, and finally the driving component 5 is used to drive the first connector 15 and the second connector 18 to be inserted into the corresponding interfaces of the optical modem 9, so that the optical modem 9 can be tested.

[0050] The above is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above-mentioned technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. A network test tool for optical modem equipment, characterized by: The invention comprises an installation box (1), the bottom of the installation box (1) is fixedly arranged on a workbench, the top of the installation box (1) is provided with a test bench (11), the test bench (11) is provided with an installation slot (12) for accommodating an optical modem (9), the test bench (11) is provided with a clamping assembly (2) for clamping and fixing the optical modem (9), the test bench (11) is also provided with a pressing assembly (3) for pressing and fixing the top of the optical modem (9), the installation box (1) is hollow, a first installation seat (13) is arranged inside the installation box (1), a mounting block (14) is slidably arranged on the first mounting seat (13), and the mounting block (14) is provided with a plurality of mounting seats (15). The optical modem (9) is provided with a first joint (15) on the test bench (11); a lifting assembly (4) for driving the first mounting seat (13) to rise and fall is provided inside the installation box (1); a support seat (16) is provided on the test bench (11); a first support block (17) is slidably provided on the support seat (16); a second joint (18) is provided on the first support block (17); a driving assembly (5) for driving the first joint (15) and the second joint (18) to be inserted into the optical modem (9) is provided on the test bench (11); the clamping assembly (2) comprises a first clamping seat (21), a second clamping seat (22), a driving gear (23), and a first driven gear (24). and a second driven gear (25), the first clamping seat (21) and the second clamping seat (22) are both slidably arranged on the test bench (11), and the first clamping seat (21) and the second clamping seat (22) are respectively located on both sides of the optical modem (9), the top of the first clamping seat (21) is provided with two first clamping rods (211), and the top of the second clamping seat (22) is provided with two second clamping rods (221), the driving gear (23), the first driven gear (24) and the second driven gear (25) are all rotatably arranged inside the installation box (1), the first driven gear (24) and the second driven gear (25) are respectively connected to the driving gear The first driven gear (24) and the second driven gear (25) are respectively located on both sides of the driving gear (23); a first rack (26) is provided at the bottom of the first clamping seat (21); a second rack (27) is provided at the bottom of the second clamping seat (22); the first rack (26) is meshed with the first driven gear (24); the second rack (27) is meshed with the second driven gear (25); a driving motor (28) is provided inside the mounting box (1); an output shaft of the driving motor (28) is coaxially connected to the driving gear (23); and the supporting seat (16) is provided on the first clamping rod (211);The lifting assembly (4) comprises a driving seat (41), the driving seat (41) being slidably arranged inside the installation box (1), and the top of the driving seat (41) being connected to the bottom of the second clamping seat (22), the driving seat (41) being provided with a driving slide groove (411), a lifting plate (412) being slidably arranged inside the driving slide groove (411), a lifting slide groove (413) being provided on the lifting plate (412), a lifting rod (42) being slidably arranged at the bottom of the first installation seat (13), and the lifting rod (42) being slidably arranged at the bottom of the first clamping seat (22). On the second clamping seat (22), a lifting slider (43) is slidably arranged at the bottom of the lifting rod (42), and the other end of the lifting slider (43) is slidably arranged in the lifting slide groove (413). A pressing spring (431) is also arranged at the bottom of the lifting rod (42), and the other end of the pressing spring (431) is connected to the lifting slider (43). A second spring (44) is arranged at one end of the driving seat (41) away from the fixing rod (46), and the other end of the second spring (44) is connected to the lifting plate (412). The installation box (1) is inside. A fixing seat (45) is provided, and a fixing rod (46) is provided on the fixing seat (45) along the length direction of the driving slide groove (411); the driving assembly (5) comprises a second mounting seat (51), the second mounting seat (51) is slidably provided on the test bench (11), one side of the second mounting seat (51) is connected to the support seat (16), a fixing frame (52) is provided at the bottom of the support seat (16), a pushing rod (53) is slidably provided on the fixing frame (52), and one end of the pushing rod (53) is fixedly connected to the first supporting block (17). The second mounting seat (51) is fixedly connected, the other end of the push rod (53) is provided with a driven block (54) along the vertical direction, the driven block (54) is provided with a through slot (541), a driving shaft (55) is rotatably provided on the second mounting seat (51), a driving rod (551) is coaxially provided on the driving shaft (55), a driving block (552) is hingedly provided on the driving rod (551), the driving block (552) is slidably provided in the through slot (541), and a hand wheel (56) is coaxially provided on one end of the driving shaft (55) away from the driving rod (551);A second support block (6) is fixedly provided on the lifting rod (42), a slide rail (61) is fixedly provided on one side of the second support block (6), a second slider (62) is slidably provided on the slide rail (61), a first connecting rod (63) is hingedly provided on the second support block (6), a second connecting rod (64) is hingedly provided on the second slider (62), the other end of the second connecting rod (64) is hingedly provided to the mounting block (14), an end of the first connecting rod (63) away from the second support block (6) is hingedly provided to the middle part of the second connecting rod (64), a third spring (65) is provided on the end of the slide rail (61) close to the second support block (6), the other end of the third spring (65) is connected to the second slider (62), a first auxiliary rod (57) is connected to the bottom of the push rod (53), the other end of the first auxiliary rod (57) is used to push the second slider (62). ; 2. The optical modem equipment network testing tool according to claim 1, characterized in that: The pressing assembly (3) comprises a pressing rod (31), wherein the pressing rod (31) is rotatably arranged on a first clamping rod (211) via a rotating shaft (32), one end of the pressing rod (31) is used to press the top of the optical modem (9), and the other end of the pressing rod (31) is rotatably arranged with a circular block (33), wherein the circular block (33) contacts the side wall of the optical modem (9), and the first clamping rod (211) is provided with a fixing block (34), and the fixing block (34) is provided with a first spring (35), and the other end of the first spring (35) is connected between the rotating shaft (32) of the pressing rod (31) and the circular block (33).

3. The optical modem equipment network testing tool according to claim 1, characterized in that: The first clamping rod (211) and the second clamping rod (221) are both provided with a pressing assembly (3) for fixing the optical modem (9); the support seat (16) is provided with an auxiliary seat (7); an auxiliary block (71) is slidably provided on the auxiliary seat (7); an auxiliary joint (72) is provided on the auxiliary block (71); a second auxiliary rod (73) is also provided on the push rod (53); the second auxiliary rod (73) is connected to the auxiliary joint (72).

4. The optical modem equipment network testing tool according to claim 1, characterized in that: The second mounting seat (51) is provided with a positioning hole (74), and the hand wheel (56) is slidably provided with a handle (75), with one end of the handle (75) inserted into the positioning hole (74).

5. The optical modem equipment network testing tool according to claim 4, characterized in that: The bottom of the first mounting seat (13) is provided with a placement groove (76), the placement groove (76) is used to place the signal line, and the first mounting seat (13) is provided with a clamp (77) for fixing the signal line.

6. The optical modem equipment network testing tool according to claim 5, characterized in that: A power shaft (8) is coaxially arranged on the output shaft of the drive motor (28); one end of the power shaft (8) away from the drive motor (28) is coaxially connected to the driving gear (23); a first bevel gear (81) is coaxially arranged on the power shaft (8); a first connecting shaft (82) is rotatably arranged on one side wall of the installation box (1); a second bevel gear (83) is coaxially arranged on the first connecting shaft (82); the second bevel gear (83) meshes with the first bevel gear (81); a second connecting shaft (84) is rotatably arranged on the other side wall of the installation box (1); a third bevel gear (85) is coaxially arranged on the second connecting shaft (84); the third bevel gear (85) meshes with the first bevel gear (81); the first connecting shaft (82) extends outside the installation box (1); and one end of the second connecting shaft (84) away from the third bevel gear (85) is hollow; and a linkage shaft (86) is arranged on one end of the drive shaft (55) away from the hand wheel (56).

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