Continuous anti-aging test device for optical module in extreme environment

Abstract

The invention belongs to the technical field of anti-aging testing of optical modules, and discloses a continuous anti-aging testing device for an optical module in an extreme environment, which comprises an electrifying push plate, two electrifying connectors are fixedly connected to the electrifying push plate, and optical modules can be discontinuously clamped on the two electrifying connectors; a motor, a rotating rod and a tool wheel are directly driven by a testing machine to synchronously rotate, and the rotating tool wheel is wound with a nylon rope for tightening and drives an L-shaped supporting plate and rubber clamping plates which are correspondingly mounted to move in opposite directions until the two rubber clamping plates are in contact with and extrude the outer walls of the two ends of the optical module, and a stepped convex plate is further driven to move; and after the circular arc long plate is not in contact with the circular arc long plate, the circular arc long plate can be passively ejected through a spring II on a piston plate rod, so that the circular arc long plate is in contact with and pushes an L-shaped support plate, the clamped and limited optical module is indirectly driven to translate, the optical module with damaged quality is separated from an electrified connector, and electrical pollution possibly generated by continuous testing is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of optical module anti-aging testing, and in particular is a continuous anti-aging testing device for optical modules under extreme conditions. Background Art

[0002] Optical modules are composed of optoelectronic devices, functional circuits and optical interfaces. Optoelectronic devices include transmitting and receiving parts. Simply put, the function of optical modules is to convert electrical signals into optical signals at the transmitting end. After being transmitted through optical fibers, the receiving end converts the optical signals into electrical signals. Optical modules play a vital role in network communications. The stability and reliability of their performance directly affect the overall performance of the network. Through anti-aging tests, the aging process of optical modules in actual working environments can be simulated, and their performance attenuation can be detected to ensure that they can work stably and reliably in actual applications. Anti-aging tests can detect potential performance problems that may occur in optical modules after long-term use or in harsh environments, and timely measures can be taken to repair or replace them, prevent failures, and ensure the continuity and stability of network communications.

[0003] In the prior art, during the batch testing of optical modules using a test machine, once individual optical modules have quality problems and become scrapped after a long period of testing, a red light will automatically light up on the display screen of the test machine. However, the current test machine only gives a red light warning and cannot disconnect it from the powered connector. This will cause the damaged optical module to continue to be powered on while other optical modules with good performance are subsequently tested, which may cause electrical pollution in the test machine, and may have a negative impact on other optical modules in a sealed state. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a continuous anti-aging test device for optical modules under extreme environments.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a continuous anti-aging test device for optical modules under extreme environments, comprising an energized push plate, two energized connectors are fixedly connected to the energized push plate, and optical modules can be intermittently connected to the two energized connectors, and a separation part protection part is provided on the top of the energized push plate, and the separation part protection part includes a support plate frame fixedly connected to the outer wall of one side of the top of the energized push plate, and two forward and reverse rotating motors are fixedly connected to the top outer wall of the support plate frame, and the two motors correspond to the two optical modules respectively, and the two motors are provided with a rotating extrusion structure, and an elastic extrusion structure is provided on one end of the two rotating extrusion structures, which is used to automatically separate the two optical modules from the two energized connectors respectively;

[0006] The two rotating extrusion structures each include an L-shaped support plate and a rubber clamp. One end of the L-shaped support plate is fixedly connected to the outer wall of one end of the rubber clamp, and the other end of the rubber clamp can be intermittently and tightly connected to the outer wall of one end of the corresponding optical module.

[0007] Preferably, the two rotary extrusion structures each specifically include an isolation cover fixedly connected to the outer wall of the top end of the support plate frame, a rotating rod is rotatably connected to the support plate frame, the top end of the rotating rod is fixedly connected to the bottom end of the motor, and a tooling wheel is fixedly connected to the bottom end of the rotating rod.

[0008] Preferably, a nylon rope is fixedly connected to the tooling wheel, and pull plates are fixedly connected to both ends of the nylon rope, and the other ends of the two pull plates are fixedly connected to springs, and a rectangular groove that can be fixedly connected to the other ends of the two springs is provided on the plate body of the support frame.

[0009] Preferably, the outer walls on one side of the bottom ends of the two pull plates are respectively fixedly connected to the top ends of the corresponding L-shaped support plates, and a stepped convex plate is slidably engaged on the plate body of the L-shaped support plate.

[0010] Preferably, the two elastic extrusion structures each include two L-shaped slot plates, and the side walls at one end of the two L-shaped slot plates are fixedly connected to the outer wall on one side of the top end of the support plate frame.

[0011] Preferably, a sleeve is fixedly connected to the side wall of the other end of the two L-shaped groove plates, a piston plate rod is slidably connected to the inner wall of one end of the two sleeves, and a spring 2 is fixedly connected between one end of the piston plate rod and the inner wall of the other end of the sleeve.

[0012] Preferably, the other ends of the two piston plate rods are fixedly connected with arc long plates, and the two arc long plates are intermittently fitted and slidably connected with the outer walls of the two ends of the two stepped convex plates respectively, and one side rod body of the two piston plate rods is fixedly connected with a sleeve rod, and one end of the two sleeve rods is fixedly connected with a stop plate.

[0013] Preferably, an isolation box plate can be intermittently fitted and connected to the outer wall of one end of the two abutment plates, and the bottom ends of the two isolation box plates are fitted and connected to the outer wall of the top end of the energized push plate.

[0014] Preferably, two L-shaped slides are fixedly connected to the outer walls at both ends of the two isolation box plates, and the top outer wall of the powered push plate is provided with sliding grooves that can be respectively fitted and slidably connected with the two groups of L-shaped slides.

[0015] Preferably, ear plates are fixedly connected to the outer walls on one side of the top end of the two isolation box plates, and a spring three is jointly and fixedly connected between the two ear plates.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention directly drives the motor to rotate through the testing machine, and the rotating motor drives the rotating rod and the tooling wheel to rotate synchronously, and the rotating tooling wheel will wrap the nylon rope to tighten, and the two passively stretched pull plates will also synchronously drive the corresponding installed L-shaped support plates and rubber clamps to move in opposite directions until the two rubber clamps contact and squeeze the outer walls of the two ends of the optical module, and when the L-shaped support plate moves passively, it will drive the installed stepped convex plate to slide on the arc long plate until the stepped convex plate moves to a certain position and no longer contacts the arc long plate, so that the arc long plate that is no longer under force will be passively ejected through the spring 2 on the piston plate rod, so as to contact and push the L-shaped support plate, and then indirectly drive the rubber clamp and the clamped and limited optical module to translate, so that the quality-damaged optical module is separated from the energized connector, avoiding electrical pollution that may be caused by continuous testing;

[0018] When the piston plate rod of the present invention is passively ejected, the sleeve rod and the abutment plate on one end of the sleeve rod are synchronously driven to move, so that after no longer contacting the isolation box plate under passive translation, the spring three installed on the ear plate between the two isolation box plates will automatically reset, driving the two isolation box plates to move in paths in opposite directions until they are in close contact and cover the powered connector that is no longer connected to the light-transmitting module, thereby avoiding electrical pollution to the connection circuit in the powered connector when there is no connecting piece in the powered connector under continuous testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall top view structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the overall left-side structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the overall structure of the separation part and the protection part of the present invention;

[0023] Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 6 It is a schematic diagram of the partial cross-section split structure of the separation part and the protection part of the present invention;

[0025] Figure 7For the present invention Figure 6 A schematic diagram of the partially enlarged structure at B in the middle;

[0026] Figure 8 For the present invention Figure 6 Schematic diagram of the partial enlarged structure at point C in the middle.

[0027] In the figure:

[0028] 1. Power on the push plate; 11. Power on the connector; 12. Optical module;

[0029] 2. Separation part protection part; 21. Support plate frame; 22. Motor; 23. Isolation cover; 24. Rotating rod; 25. Tooling wheel; 26. Nylon rope; 27. Pull plate; 28. Spring one; 29. ​​L-shaped support plate; 230. Rubber splint; 231. Step convex plate; 232. L-shaped groove plate; 233. Sleeve; 234. Piston plate rod; 235. Spring two; 236. Sleeve rod; 237. Abutment plate; 238. Isolation box plate; 239. L-shaped slide plate; 240. Slide groove; 241. Ear plate; 242. Spring three. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] like Figures 1 to 8 As shown, the present invention provides a continuous anti-aging test device for optical modules under extreme environments, including an energized push plate 1, on which two energized connectors 11 are fixedly connected, and optical modules 12 can be intermittently connected to the two energized connectors 11, and a separation portion protection portion 2 is provided on the top of the energized push plate 1, and the separation portion protection portion 2 includes a support plate frame 21 fixedly connected to the outer wall on one side of the top of the energized push plate 1, and two forward and reverse rotating motors 22 are fixedly connected to the top outer wall of the support plate frame 21, and the two motors 22 correspond to the two optical modules 12 respectively, and the two motors 22 are provided with a rotating extrusion structure, and one end of the two rotating extrusion structures is provided with an elastic extrusion structure, which is used to automatically separate the two optical modules 12 from the two energized connectors 11 respectively.

[0032] The above scheme is adopted: the test machine directly drives the motor 22 to rotate, and the rotating motor 22 drives the rotating rod 24 and the tooling wheel 25 to rotate synchronously, and the rotating tooling wheel 25 will wrap the nylon rope 26 to tighten, and the two passively stretched pull plates 27 will also synchronously drive the corresponding installed L-shaped support plate 29 and rubber clamping plate 230 to move in opposite directions until the two rubber clamping plates 230 contact and squeeze the outer walls of the two ends of the optical module 12, and when the L-shaped support plate 29 moves passively, it will drive the installed stepped protrusion plate 231 to slide on the arc long plate until the stepped protrusion plate 231 moves to a certain position and no longer contacts the arc long plate, so that the arc long plate that is no longer under force will be passively ejected through the spring 235 on the piston plate rod 234, thereby contacting and pushing the L-shaped support plate 29, thereby The rubber clamp 230 and the clamped and limited optical module 12 are then driven to translate, so that the damaged optical module 12 is separated from the powered connector 11, avoiding electrical pollution that may be caused by continuous testing. When the piston plate rod 234 is passively ejected, the sleeve rod 236 and the abutment plate 237 on one end of the sleeve rod 236 are synchronously driven to move. Therefore, after no longer contacting the isolation box plate 238 under passive translation, the spring three 242 installed on the ear plate 241 between the two isolation box plates 238 will automatically reset, driving the two isolation box plates 238 to move in opposite directions until they are in close contact and cover the powered connector 11 that is no longer connected to the optical module 12, avoiding electrical pollution to the connection circuit in the powered connector 11 when there is no connecting piece in the powered connector 11 under continuous testing.

[0033] The two rotating extrusion structures each include an L-shaped support plate 29 and a rubber clamping plate 230. One end of the L-shaped support plate 29 is fixedly connected to the outer wall of one end of the rubber clamping plate 230, and the other end of the rubber clamping plate 230 can be intermittently and tightly connected to the outer wall of one end of the corresponding optical module 12.

[0034] The two rotary extrusion structures also specifically include an isolation cover 23 fixedly connected to the outer wall of the top end of the support plate frame 21, a rotating rod 24 is rotatably connected to the support plate frame 21, the top of the rotating rod 24 is fixedly connected to the bottom end of the motor 22, a tooling wheel 25 is fixedly connected to the bottom end of the rotating rod 24, a nylon rope 26 is fixedly connected to the tooling wheel 25, both ends of the nylon rope 26 are fixedly connected to a pull plate 27, the other ends of the two pull plates 27 are fixedly connected to a spring 28, a rectangular groove is provided on the plate body of the support plate frame 21 that can be fixedly connected to the other ends of the two springs 28, the outer walls on one side of the bottom ends of the two pull plates 27 are fixedly connected to the top of the corresponding L-shaped support plate 29, and a stepped convex plate 231 is slidably engaged on the plate body of the L-shaped support plate 29.

[0035] The above scheme is adopted: the testing machine performs an anti-aging test on the optical module. When a red light is displayed on the display screen of the testing machine, the corresponding optical module indicates that quality problems have occurred, which is not conducive to continuing the test. At this time, the testing machine will directly drive the motor 22 to rotate, and the rotating motor 22 drives the rotating rod 24 and the tooling wheel 25 to rotate synchronously, and the rotating tooling wheel 25 will wrap the nylon rope 26 for tightening, thereby driving the pull plates 27 on both ends and the spring 28 on the pull plates 27 to limit the translation in opposite directions in the corresponding rectangular grooves, and then the two passively stretched pull plates 27 will also synchronously drive the corresponding installed L-shaped support plates 29 and rubber splints 230 to move in opposite directions until the two rubber splints 230 contact and squeeze the outer walls of the two ends of the optical module 12.

[0036] The two elastic extrusion structures each include two L-shaped slot plates 232, and the side walls at one end of the two L-shaped slot plates 232 are fixedly connected to the outer wall of one side of the top end of the support plate frame 21, and the side walls at the other ends of the two L-shaped slot plates 232 are fixedly connected with sleeves 233, and the inner walls at one end of the two sleeves 233 are fitted and slidably connected with piston plate rods 234, and a spring 235 is fixedly connected between one end of the piston plate rod 234 and the inner wall at the other end of the sleeve 233, and the other ends of the two piston plate rods 234 are fixedly connected with arc long plates, and the two arc long plates are intermittently fitted and slidably connected to the outer walls of the two end ends of the two stepped convex plates 231, and one side of the rod body of the two piston plate rods 234 is fixedly connected with a sleeve rod 236, and one end of the two sleeve rods 236 is fixedly connected with a stop plate 237.

[0037] The above scheme is adopted: when the L-shaped support plate 29 is passively moved, it will drive the installed stepped protrusion plate 231 to slide on the arc long plate until the stepped protrusion plate 231 moves to a certain position and no longer contacts the arc long plate. The arc long plate that is no longer under force will be passively ejected through the spring 235 on the piston plate rod 234, thereby contacting and pushing the L-shaped support plate 29, causing it to slide on the pull plate 27 in a guided and limited manner, thereby indirectly driving the rubber clamp 230 and the clamped and limited optical module 12 to translate, so that the quality-damaged optical module 12 is separated from the powered connector 11, avoiding electrical pollution that may be caused by continuous testing.

[0038] An isolation box plate 238 can be intermittently fitted and connected to the outer wall at one end of the two abutment plates 237, and the bottom ends of the two isolation box plates 238 are fitted and connected to the outer wall at the top end of the energized push plate 1. Two L-shaped slides 239 are fixedly connected to the outer walls at both ends of the two isolation box plates 238. The outer wall at the top end of the energized push plate 1 is provided with a sliding groove 240 that can be fitted and slidably connected to the two groups of L-shaped slides 239 respectively. An ear plate 241 is fixedly connected to the outer wall on one side of the top end of the two isolation box plates 238, and a spring three 242 is fixedly connected between the two ear plates 241.

[0039] The above scheme is adopted: when the piston plate rod 234 is passively ejected, it will synchronously drive the sleeve rod 236 and the abutment plate 237 on one end of the sleeve rod 236 to move, so that after no longer contacting the isolation box plate 238 under passive translation, the spring three 242 installed on the ear plate 241 between the two isolation box plates 238 will automatically reset, driving the two isolation box plates 238 to move in opposite directions until they are in close contact and cover the power connector 11 that is no longer connected to the light-transmitting module 12, so as to avoid electrical pollution to the connection circuit in the power connector 11 when there is no connecting part in the continuous testing situation, and when the isolation box plate 238 is passively moved, it will pass through the L-shaped slide plates 239 on both ends to guide and slide in the corresponding slide groove 240.

[0040] The working principle and use process of the present invention are as follows: after manually inserting the optical module 12 into the corresponding powered connector 11, the test machine in the prior art is started to perform an anti-aging test on the optical module. When a red light is displayed on the display screen of the test machine, the corresponding optical module indicates that a quality problem has occurred, which is not conducive to continuing the test. At this time, the test machine directly drives the motor 22 to rotate, and the rotating motor 22 drives the rotating rod 24 and the tooling wheel 25 to rotate synchronously, and the rotating tooling wheel 25 will wrap around the nylon rope 26 for tightening, thereby driving the pull plates 27 on both ends and the springs 28 on the pull plates 27 to limit the position in the corresponding rectangular grooves and translate in opposite directions, and then the two passively stretched pull plates 27 will also synchronously drive the corresponding installed L-shaped support plates 2 9 and the rubber clamping plate 230 move in opposite directions until the two rubber clamping plates 230 contact and squeeze the outer walls of the two ends of the optical module 12, and when the L-shaped support plate 29 moves passively, it will drive the installed stepped protruding plate 231 to slide on the arc long plate until the stepped protruding plate 231 moves to a certain position and no longer contacts the arc long plate, so that the arc long plate no longer under force will be passively ejected through the spring 235 on the piston plate rod 234, thereby contacting and pushing the L-shaped support plate 29, so that it slides on the pull plate 27 for guided limiting, and then indirectly drives the rubber clamping plate 230 and the clamped and limited optical module 12 to translate, so that the quality-damaged optical module 12 is separated from the energized connector 11, avoiding electrical pollution that may be generated by continuous testing;

[0041] At the same time, when the piston plate rod 234 is passively ejected, it will synchronously drive the sleeve rod 236 and the abutment plate 237 on one end of the sleeve rod 236 to move, so that after no longer contacting the isolation box plate 238 under passive translation, the spring three 242 installed on the ear plate 241 between the two isolation box plates 238 will automatically reset, driving the two isolation box plates 238 to move in opposite directions until they are in close contact and cover the powered connector 11 that is no longer connected to the light-transmitting module 12, so as to avoid electrical pollution to the connection circuit in the powered connector 11 when there is no connecting part in the continuous testing situation, and when the isolation box plate 238 moves passively, it will pass through the L-shaped slide plates 239 on both ends to guide and slide in the corresponding slide groove 240.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous anti-aging test device for an optical module under extreme conditions, comprising an energized push plate (1), characterized in that: The energized push plate (1) is fixedly connected with two energized connectors (11), and both energized connectors (11) can be intermittently connected with optical modules (12). A separation protection part (2) is provided on the top of the energized push plate (1), and the separation protection part (2) includes a support frame (21) fixedly connected to the outer wall of one side of the top of the energized push plate (1). Two forward and reverse rotating motors (22) are fixedly connected to the outer wall of the top of the support frame (21), and the two motors (22) correspond to the two optical modules (12) respectively, and the two motors (22) are provided with a rotating extrusion structure, and one end of the two rotating extrusion structures is provided with an elastic extrusion structure for automatically separating the two optical modules (12) from the two energized connectors (11) respectively. The two rotating extrusion structures each include an L-shaped support plate (29) and a rubber clamp (230), one end of the L-shaped support plate (29) is fixedly connected to an outer wall of one end of the rubber clamp (230), and the other end of the rubber clamp (230) can be intermittently and tightly connected to an outer wall of one end of the corresponding optical module (12).

2. The continuous anti-aging test device for optical modules under extreme environments according to claim 1 is characterized in that: The two rotary extrusion structures also specifically include an isolation cover (23) fixedly connected to the outer wall of the top end of the support frame (21), a rotating rod (24) is rotatably connected to the support frame (21), the top end of the rotating rod (24) is fixedly connected to the bottom end of the motor (22), and a tooling wheel (25) is fixedly connected to the bottom end of the rotating rod (24).

3. The continuous anti-aging test device for optical modules under extreme environments according to claim 2 is characterized in that: The tooling wheel (25) is fixedly connected with a nylon rope (26), and both ends of the nylon rope (26) are fixedly connected with a pull plate (27), and the other ends of the two pull plates (27) are fixedly connected with a spring (28), and the plate body of the support frame (21) is provided with a rectangular groove that can be fixedly connected with the other ends of the two springs (28).

4. The continuous anti-aging test device for optical modules under extreme environments according to claim 3 is characterized in that: The outer walls on one side of the bottom ends of the two pull plates (27) are fixedly connected to the top ends of the corresponding L-shaped support plates (29), and a stepped convex plate (231) is slidably engaged on the plate body of the L-shaped support plate (29).

5. The continuous anti-aging test device for optical modules under extreme environments according to claim 4 is characterized in that: The two elastic extrusion structures each include two L-shaped slot plates (232), and the side walls at one end of the two L-shaped slot plates (232) are fixedly connected to the outer wall at one side of the top end of the support plate frame (21).

6. The continuous anti-aging test device for optical modules under extreme environments according to claim 5, characterized in that: A sleeve (233) is fixedly connected to the side wall of the other end of the two L-shaped groove plates (232), a piston plate rod (234) is slidably connected to the inner wall of one end of the two sleeves (233), and a spring 2 (235) is fixedly connected between one end of the piston plate rod (234) and the inner wall of the other end of the sleeve (233).

7. The continuous anti-aging test device for optical modules under extreme environments according to claim 6, characterized in that: The other ends of the two piston plate rods (234) are fixedly connected with arc long plates, and the two arc long plates are intermittently fitted and slidably connected with the outer walls of the two ends of the two stepped convex plates (231) respectively. One side of the rod body of the two piston plate rods (234) is fixedly connected with a sleeve rod (236), and one end of the two sleeve rods (236) is fixedly connected with a stop plate (237).

8. The continuous anti-aging test device for optical modules under extreme environments according to claim 7, characterized in that: An isolation box plate (238) can be intermittently fitted and connected to the outer wall of one end of the two abutment plates (237), and the bottom ends of the two isolation box plates (238) are fitted and connected to the outer wall of the top end of the energized push plate (1).

9. The continuous anti-aging test device for optical modules under extreme environments according to claim 8, characterized in that: Two L-shaped slide plates (239) are fixedly connected to the outer walls at both ends of the two isolation box plates (238), and a sliding groove (240) is provided on the top outer wall of the power-on push plate (1) to be respectively fitted and slidably connected with the two groups of L-shaped slide plates (239).

10. The continuous anti-aging test device for optical modules under extreme environments according to claim 9, characterized in that: An ear plate (241) is fixedly connected to the outer wall of one side of the top end of the two isolation box plates (238), and a spring three (242) is jointly and fixedly connected between the two ear plates (241).

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