SFP port testing device of network switch

Abstract

The invention belongs to the field of network switches, and particularly relates to a network switch SFP (Small Form-factor Pluggable) port testing device which comprises a testing platform; the limiting plate is fixedly mounted at the top of the test platform; the moving plate is slidably mounted at the top of the test platform; the plurality of module boxes are mounted on one side of the movable plate, and the plurality of module boxes are fixedly connected with one another; the mounting mechanism is arranged on the moving plate, and the plurality of module boxes are connected with the moving plate through the mounting mechanism; the connecting hole is formed in the limiting plate; the two rectangular plates are slidably mounted in the connecting holes, and connecting blocks are fixedly mounted on one sides of the two rectangular plates; the two mounting plates are fixedly mounted on the two connecting blocks respectively; according to the test device, the to-be-tested network switch can be conveniently fixed during testing, fixation can be removed after testing is finished, operation is easy and convenient, manpower and time are saved, and efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of network switches, and in particular to a network switch SFP port testing device. Background Art

[0002] Network switch SFP port testing is an important part of ensuring network performance and stability. The network switch SFP port testing device is required for testing.

[0003] After searching, the patent document with publication number: CN210112030U discloses a network switch SFP port test device, including: a test platform, a network switch to be tested, and a plurality of module boxes, the network switch to be tested is fixed on the test platform, each of the module boxes includes a plurality of first optical module fixtures and a plurality of second optical module fixtures, the plurality of first optical module fixtures and the plurality of second optical module fixtures are all connected to the network port of the network switch to be tested, each first optical module fixture includes a first SFP port, each second optical module fixture includes a second SFP port, the first SFP port is connected to the second SFP port, since the problems of high cost, damage and low efficiency when using AOC cab le for testing are simplified, the operation difficulty is simplified, the test efficiency is effectively improved, and the test cost is reduced, and by arranging a handle on the outer frame of the module, the optical module fixture can be conveniently connected or disconnected from the network port of the network switch to be tested, which is convenient for the production line operator to operate.

[0004] When the above test device is used, the network switch to be tested needs to be fixed first, and then the test is performed. After the test, the fixation needs to be released and the network switch to be tested needs to be removed, which is troublesome, time-consuming and labor-intensive. Therefore, we propose a network switch SFP port test device to solve the above problem. Summary of the invention

[0005] The purpose of the present invention is to solve the disadvantages in the prior art that a network switch to be tested needs to be fixed first and then tested, and after the test, the fixation needs to be released and the network switch to be tested needs to be taken away, which is troublesome, time-consuming and labor-intensive. A network switch SFP port testing device is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A network switch SFP port testing device, comprising:

[0008] Test platform;

[0009] The limit plate is fixedly installed on the top of the test platform;

[0010] A moving plate is slidably mounted on the top of the test platform;

[0011] A plurality of module boxes are installed on one side of the moving plate, and the plurality of module boxes are fixedly connected to each other;

[0012] A mounting mechanism is provided on the mobile plate, and a plurality of module boxes are connected to the mobile plate through the mounting mechanism;

[0013] A connecting hole is provided on the limiting plate;

[0014] Two rectangular plates are slidably installed in the connection holes, and a connection block is fixedly installed on one side of the two rectangular plates;

[0015] Two mounting plates are fixedly mounted on the two connecting blocks respectively;

[0016] Two clamping plates are movably mounted on two mounting plates respectively;

[0017] An adjustment mechanism, provided on the two mounting plates, for adjusting the position of the clamping plates;

[0018] A clamping drive mechanism is provided on the test platform and is used to drive the two mounting plates to move toward each other;

[0019] The electric push rod is fixedly installed on the test platform, and the output shaft of the electric push rod is fixedly connected to the moving plate to drive the moving plate to move.

[0020] Preferably, the installation mechanism comprises an inserting plate fixedly installed on one side of the module box, a slot is provided on one side of the movable plate, the inserting plate is card-engaged with the slot, and a card slot is provided on one side of the inserting plate.

[0021] Preferably, a groove is provided on the inner wall of one side of the slot, a movable hole is provided on the inner wall of one side of the groove, a card plate is slidably installed in the groove, one side of the card plate is clamped with the slot, a push block is fixedly installed on the card plate, and two ends of the first spring are respectively fixedly installed on one side of the push block and the inner wall of one side of the movable hole.

[0022] Preferably, the adjustment mechanism includes four adjustment rods, and the four adjustment rods are fixedly mounted on two clamping plates in groups of two. A transverse plate is fixedly mounted on one side of the two clamping plates. A plurality of positioning grooves are provided on the two mounting plates. Two cylindrical grooves are provided on one side of the two mounting plates. The outer side of the adjustment rod is slidably connected to the inner wall of the cylindrical groove.

[0023] Preferably, sliding holes are provided on the two transverse plates, positioning rods are slidably installed in the two sliding holes, one end of the two positioning rods is respectively clamped in the corresponding two positioning grooves, and the other end of the two positioning rods is fixedly installed with a pulling block.

[0024] Preferably, the inner walls of the two sliding holes are provided with reset grooves, and reset blocks are slidably installed in the two reset grooves. The two reset blocks are respectively fixedly connected to the two positioning rods, and a second spring is fixedly installed on one side of the two reset blocks, and one end of the second spring is fixedly connected to the inner wall of one side of the reset groove.

[0025] Preferably, the clamping drive mechanism includes two mounting seats fixedly mounted on the top of the test platform, both mounting seats are provided with circular grooves, circular plates are rotatably mounted in the two circular grooves, screws are fixedly mounted on one side of the two circular plates, the two screws are respectively threadedly connected to the two mounting plates, and the threads on the two screws have opposite rotation directions.

[0026] Preferably, an extrusion groove is opened on the inner wall of one side of the two circular grooves, and an extrusion plate is slidably installed in the two extrusion grooves. One side of the two extrusion plates is respectively in contact with the other side of the two circular plates, and a third spring is fixedly installed on the other side of the two extrusion plates, and one end of the third spring is fixedly connected to the inner wall of one side of the extrusion groove.

[0027] Preferably, gears are fixedly sleeved on the outer sides of the two screw rods, supporting plates are fixedly installed on both sides of the movable plate, side plates are fixedly installed on one side of the two supporting plates, racks are fixedly installed on one side of the two side plates, and the two racks are respectively meshed with the two gears.

[0028] Preferably, a sliding block is fixedly installed at one end of each of the two side panels, a first slide rail is fixedly installed on one side of each of the two mounting seats, the sliding block is slidably connected to the first slide rail, a second slide rail is fixedly installed on the top of the test platform, and the movable plate is slidably connected to the second slide rail.

[0029] In the present invention, the beneficial effects of the network switch SFP port testing device are as follows:

[0030] The network switch to be tested is placed on one side of the limit plate, and the mobile plate is driven to move by the electric push rod, and the mobile plate drives multiple module boxes to move. At the same time, the mobile plate drives two bearing plates to move, and the two bearing plates drive two side plates to move, and the two side plates drive two racks to move, and the two racks drive two gears to rotate, and the two gears drive two screws to rotate, so that the two mounting plates are close to each other, and the two mounting plates drive the two clamping plates to be close to each other to clamp and fix the network switch to be tested. When the rack passes over the gear, the clamping plate no longer moves with the movement of the module box, and the first optical module fixture and the second optical module fixture on the module box are inserted into the interface of the network switch to be tested for testing. After the test, the electric push rod drives the mobile plate to retract, and the two clamping plates move away from each other to release the clamping of the network switch to be tested, and the network switch to be tested can be removed.

[0031] Pull the push block, the push block squeezes the first spring and drives the card plate out of the card slot, releases the fixation of the plug plate, pulls the module box to move away from the moving plate, pulls the plug plate out of the slot, and then removes the module box, which is convenient for maintenance or replacement;

[0032] Pull the pull block by hand, and the pull block drives the positioning rod to disengage from the positioning groove. At this time, the second spring is compressed and contracted, and the clamping plate can be moved to adjust the position of the clamping plate. After adjustment, the positioning rod can be inserted into the corresponding positioning groove. By adjusting the distance between the two clamping plates, the network switches to be tested with different lengths can be met.

[0033] The present invention is convenient for fixing the network switch to be tested during testing, and can be released after the test is completed. The operation is simple and convenient, manpower and time are saved, and efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a structural schematic diagram of a network switch SFP port testing device proposed by the present invention;

[0035] Figure 2 A partial side structural schematic diagram of a network switch SFP port testing device proposed by the present invention;

[0036] Figure 3 A network switch SFP port testing device proposed by the present invention Figure 1 A schematic diagram of the enlarged structure of part A;

[0037] Figure 4 A network switch SFP port testing device proposed by the present invention Figure 1 A schematic diagram of the enlarged structure of part B;

[0038] Figure 5 A network switch SFP port testing device proposed by the present invention Figure 1 Schematic diagram of the enlarged structure of part C.

[0039] In the figure: 1. test platform; 2. moving plate; 3. second slide rail; 4. module box; 5. electric push rod; 6. network switch to be tested; 7. limit plate; 8. connection hole; 9. rectangular plate; 10. connection block; 11. mounting plate; 12. clamping plate; 13. mounting seat; 14. circular groove; 15. circular plate; 16. screw; 17. bearing plate; 18. side plate; 19. rack; 20. gear; 21. adjustment rod; 22. cylindrical groove; 23. positioning groove; 24. transverse plate; 25. positioning rod; 26. pulling block; 27. reset block; 28. second spring; 29. ​​extrusion groove; 30. third spring; 31. extrusion plate; 32. slot; 33. plug-in plate; 34. card slot; 35. groove; 36. card plate; 37. push block; 38. moving hole; 39. first spring; 40. first slide rail; 41. sliding block. DETAILED DESCRIPTION

[0040] 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.

[0041] Embodiment 1

[0042] Reference Figure 1-Figure 5 , a network switch SFP port testing device, comprising:

[0043] Test platform 1;

[0044] A limit plate 7 is fixedly mounted on the top of the test platform 1;

[0045] The movable plate 2 is slidably mounted on the top of the test platform 1;

[0046] A plurality of module boxes 4 are installed on one side of the movable plate 2, and the plurality of module boxes 4 are fixedly connected to each other;

[0047] A mounting mechanism is provided on the moving plate 2, and a plurality of module boxes 4 are connected to the moving plate 2 through the mounting mechanism;

[0048] A connecting hole 8 is provided on the limiting plate 7;

[0049] Two rectangular plates 9 are slidably mounted in the connection holes 8, and a connection block 10 is fixedly mounted on one side of the two rectangular plates 9;

[0050] Two mounting plates 11 are fixedly mounted on the two connecting blocks 10 respectively;

[0051] Two clamping plates 12 are movably mounted on the two mounting plates 11 respectively;

[0052] An adjustment mechanism, provided on the two mounting plates 11, for adjusting the position of the clamping plate 12;

[0053] A clamping drive mechanism, provided on the test platform 1, for driving the two mounting plates 11 to move toward each other;

[0054] The electric push rod 5 is fixedly installed on the test platform 1 , and the output shaft of the electric push rod 5 is fixedly connected to the moving plate 2 for driving the moving plate 2 to move.

[0055] In this embodiment, the installation mechanism includes an inserting plate 33 fixedly installed on one side of the module box 4, a slot 32 is provided on one side of the movable plate 2, the inserting plate 33 is snap-fitted with the slot 32, and a card slot 34 is provided on one side of the inserting plate 33.

[0056] In this embodiment, a groove 35 is provided on the inner wall of one side of the slot 32, and a movable hole 38 is provided on the inner wall of one side of the groove 35. A clamping plate 36 is slidably installed in the groove 35, and one side of the clamping plate 36 is clamped with the clamping slot 34. A pushing block 37 is fixedly installed on the clamping plate 36, and the two ends of a first spring 39 are fixedly installed on one side of the pushing block 37 and on the inner wall of one side of the movable hole 38, respectively.

[0057] In this embodiment, the adjustment mechanism includes four adjustment rods 21, and the four adjustment rods 21 are fixedly installed on the two clamps 12 in groups of two. A transverse plate 24 is fixedly installed on one side of the two clamps 12. A plurality of positioning grooves 23 are provided on the two mounting plates 11. Two cylindrical grooves 22 are provided on one side of the two mounting plates 11. The outer side of the adjustment rod 21 is slidably connected to the inner wall of the cylindrical groove 22.

[0058] In this embodiment, sliding holes are provided on the two transverse plates 24, and positioning rods 25 are slidably installed in the two sliding holes. One end of the two positioning rods 25 is respectively clamped in the corresponding two positioning grooves 23, and the other end of the two positioning rods 25 is fixedly installed with a pulling block 26.

[0059] In this embodiment, the inner walls of the two sliding holes are provided with reset grooves, and reset blocks 27 are slidably installed in the two reset grooves. The two reset blocks 27 are respectively fixedly connected to the two positioning rods 25. A second spring 28 is fixedly installed on one side of the two reset blocks 27, and one end of the second spring 28 is fixedly connected to the inner wall of one side of the reset groove.

[0060] In this embodiment, the clamping drive mechanism includes two mounting seats 13 fixedly mounted on the top of the test platform 1, and circular grooves 14 are formed on the two mounting seats 13. Circular plates 15 are rotatably mounted in the two circular grooves 14, and screws 16 are fixedly mounted on one side of the two circular plates 15. The two screws 16 are respectively threadedly connected to the two mounting plates 11, and the threads on the two screws 16 have opposite rotation directions.

[0061] In this embodiment, an extrusion groove 29 is opened on the inner wall of one side of the two circular grooves 14, and an extrusion plate 31 is slidably installed in the two extrusion grooves 29. One side of the two extrusion plates 31 is in contact with the other side of the two circular plates 15 respectively, and a third spring 30 is fixedly installed on the other side of the two extrusion plates 31, and one end of the third spring 30 is fixedly connected to the inner wall of one side of the extrusion groove 29.

[0062] In this embodiment, gears 20 are fixedly mounted on the outer sides of the two screw rods 16, supporting plates 17 are fixedly installed on both sides of the movable plate 2, side plates 18 are fixedly installed on one side of the two supporting plates 17, racks 19 are fixedly installed on one side of the two side plates 18, and the two racks 19 are respectively meshed with the two gears 20.

[0063] In this embodiment, a sliding block 41 is fixedly installed on one end of each of the two side panels 18, a first slide rail 40 is fixedly installed on one side of each of the two mounting seats 13, the sliding block 41 is slidably connected to the first slide rail 40, a second slide rail 3 is fixedly installed on the top of the test platform 1, and the movable plate 2 is slidably connected to the second slide rail 3.

[0064] In this embodiment, when in use, the network switch 6 to be tested is placed on one side of the limit plate 7, and the electric push rod 5 drives the moving plate 2 to move, and the moving plate 2 drives multiple module boxes 4 to move. At the same time, the moving plate 2 drives the two bearing plates 17 to move, and the two bearing plates 17 drive the two side plates 18 to move, and the two side plates 18 drive the two racks 19 to move, and the two racks 19 drive the two gears 20 to rotate, and the two gears 20 drive the two screws 16 to rotate, so that the two mounting plates 11 are close to each other, and the two mounting plates 11 drive the two clamping plates 12 to be close to each other, and the network switch 6 to be tested is clamped and fixed. When the rack 19 passes over the gear 20, as the module box 4 moves, the clamping plate 12 no longer moves, and the first optical module fixture and the second optical module fixture on the module box 4 are inserted into the interface of the network switch 6 to be tested for testing. After the test, the electric push rod 5 drives the moving plate 2 to retreat, and the two clamping plates 12 move away from each other to release the clamping of the network switch 6 to be tested, and the network switch 6 to be tested can be removed.

[0065] Pull the push block 37, which squeezes the first spring 39 and drives the card plate 36 to disengage from the card slot 34, thereby releasing the fixation of the plug plate 33, and pulling the module box 4 away from the movable plate 2. Pull the plug plate 33 out of the slot 32, and the module box 4 can be disassembled, which is convenient for maintenance or replacement;

[0066] The pulling block 26 is pulled by hand, and the pulling block 26 drives the positioning rod 25 to disengage from the positioning groove 23. At this time, the second spring 28 is compressed and contracted, and the clamping plate 12 can be moved to adjust the position of the clamping plate 12. After adjustment, the positioning rod 25 can be inserted into the corresponding positioning groove 23. By adjusting the distance between the two clamping plates 12, the network switches 6 to be tested with different lengths can be satisfied.

[0067] The third spring 30 is always in a contracted state, so that the extrusion plate 31 squeezes the circular plate 15 to increase the stability of the circular plate 15, so that when the gear 20 is not engaged with the rack 19, the screw rod 16 will not rotate at will.

[0068] Embodiment 2

[0069] The difference between this embodiment and the first embodiment is that a displacement sensor is installed on the moving plate 2, and the moving distance of the moving plate 2 is monitored by the displacement sensor to prevent the moving plate 2 from not moving a specified distance.

[0070] The rest is the same as that of the first embodiment.

[0071] 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 network switch SFP port testing device, characterized in that: include: Test platform (1); A limit plate (7) is fixedly mounted on the top of the test platform (1); A movable plate (2) is slidably mounted on the top of the test platform (1); A plurality of module boxes (4) are installed on one side of the movable plate (2), and the plurality of module boxes (4) are fixedly connected to each other; A mounting mechanism is arranged on the movable plate (2), and a plurality of module boxes (4) are connected to the movable plate (2) via the mounting mechanism; A connecting hole (8) is provided on the limiting plate (7); Two rectangular plates (9) are slidably mounted in the connection holes (8), and a connection block (10) is fixedly mounted on one side of the two rectangular plates (9); Two mounting plates (11) are respectively fixedly mounted on the two connecting blocks (10); Two clamping plates (12) are movably mounted on the two mounting plates (11) respectively; An adjustment mechanism, arranged on the two mounting plates (11), for adjusting the position of the clamping plate (12); A clamping drive mechanism, arranged on the test platform (1), and used for driving the two mounting plates (11) to move towards each other; The electric push rod (5) is fixedly mounted on the test platform (1), and the output shaft of the electric push rod (5) is fixedly connected to the moving plate (2) for driving the moving plate (2) to move.

2. A network switch SFP port testing device according to claim 1, characterized in that: The installation mechanism comprises an inserting plate (33) fixedly installed on one side of the module box (4); a slot (32) is provided on one side of the movable plate (2); the inserting plate (33) is snap-fitted with the slot (32); and a card slot (34) is provided on one side of the inserting plate (33).

3. A network switch SFP port testing device according to claim 2, characterized in that: A groove (35) is provided on an inner wall of one side of the slot (32), a movable hole (38) is provided on an inner wall of one side of the groove (35), a clamping plate (36) is slidably mounted in the groove (35), one side of the clamping plate (36) is clamped with the clamping slot (34), a pushing block (37) is fixedly mounted on the clamping plate (36), and two ends of a first spring (39) are respectively fixedly mounted on one side of the pushing block (37) and on an inner wall of one side of the movable hole (38).

4. A network switch SFP port testing device according to claim 3, characterized in that: The adjustment mechanism comprises four adjustment rods (21), and the four adjustment rods (21) are fixedly mounted on two clamping plates (12) in groups of two. A transverse plate (24) is fixedly mounted on one side of the two clamping plates (12). A plurality of positioning grooves (23) are provided on the two mounting plates (11). Two cylindrical grooves (22) are provided on one side of the two mounting plates (11), and the outer side of the adjustment rod (21) is slidably connected to the inner wall of the cylindrical groove (22).

5. A network switch SFP port testing device according to claim 4, characterized in that: The two transverse plates (24) are each provided with a sliding hole, and positioning rods (25) are slidably installed in the two sliding holes. One end of the two positioning rods (25) is respectively clamped with two corresponding positioning grooves (23), and the other end of the two positioning rods (25) is fixedly installed with a pulling block (26).

6. A network switch SFP port testing device according to claim 5, characterized in that: The inner walls of the two sliding holes are each provided with a reset groove, and a reset block (27) is slidably installed in the two reset grooves. The two reset blocks (27) are respectively fixedly connected to the two positioning rods (25), and a second spring (28) is fixedly installed on one side of the two reset blocks (27), and one end of the second spring (28) is fixedly connected to the inner wall of one side of the reset groove.

7. A network switch SFP port testing device according to claim 6, characterized in that: The clamping drive mechanism comprises two mounting seats (13) fixedly mounted on the top of the test platform (1), the two mounting seats (13) are each provided with a circular groove (14), a circular plate (15) is rotatably mounted in each of the two circular grooves (14), a screw rod (16) is fixedly mounted on one side of each of the two circular plates (15), the two screw rods (16) are respectively threadedly connected to the two mounting plates (11), and the threads on the two screw rods (16) have opposite rotation directions.

8. A network switch SFP port testing device according to claim 7, characterized in that: An extrusion groove (29) is provided on the inner wall of one side of the two circular grooves (14), and an extrusion plate (31) is slidably installed in the two extrusion grooves (29), one side of the two extrusion plates (31) is respectively in contact with the other side of the two circular plates (15), and a third spring (30) is fixedly installed on the other side of the two extrusion plates (31), and one end of the third spring (30) is fixedly connected to the inner wall of one side of the extrusion groove (29).

9. A network switch SFP port testing device according to claim 8, characterized in that: Gears (20) are fixedly sleeved on the outer sides of the two screw rods (16), supporting plates (17) are fixedly installed on both sides of the movable plate (2), side plates (18) are fixedly installed on one side of the two supporting plates (17), racks (19) are fixedly installed on one side of the two side plates (18), and the two racks (19) are respectively meshed with the two gears (20).

10. A network switch SFP port testing device according to claim 9, characterized in that: A sliding block (41) is fixedly mounted on one end of each of the two side plates (18), a first slide rail (40) is fixedly mounted on one side of each of the two mounting seats (13), the sliding block (41) is slidably connected to the first slide rail (40), a second slide rail (3) is fixedly mounted on the top of the test platform (1), and the movable plate (2) is slidably connected to the second slide rail (3).

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