Optical power multiplexing tester

Abstract

The application provides an optical power multi-channel tester and relates to the technical field of optical power testing. The optical power multi-channel tester comprises a storage installation box body, a rear side of the storage installation box body is rotationally connected with an installation box body cover, three test line storage boxes are fixedly connected to the inside of the installation box body cover, and test lines are arranged in the test line storage boxes. In the application, a servo motor is started, the output shaft of the servo motor rotates with a first driving gear, the first driving gear is meshingly connected with a second driving gear, so that a rotating connecting rod rotates, the rotating connecting rod rotates with a sleeved fixed block, the sleeved fixed block rotates with a U-shaped placing seat, the U-shaped placing seat rotates with an optical power meter, so that the angle of the optical power meter can be adjusted, the optical power meter is convenient for a tester to use, three optical power meters can be used at the same time, and after use, the optical power meters can be effectively stored, so that the next test operation is facilitated.

Description

Technical Field

[0001] This invention relates to the field of optical power testing technology, specifically to an optical power multiplexer. Background Technology

[0002] An optical power meter is an instrument used to measure absolute optical power or the relative loss of optical power through a section of optical fiber. In optical fiber systems, measuring optical power is the most basic operation, much like a multimeter in electronics. In optical fiber measurement, the optical power meter is a commonly used instrument with heavy workloads. By measuring the absolute power of the transmitter or optical network, an optical power meter can evaluate the performance of optical terminal equipment. When used in combination with a stable light source, an optical power meter can measure connection loss, verify continuity, and help evaluate the transmission quality of optical fiber links.

[0003] Currently, an optical power meter can typically only test one optical fiber at a time. To test multiple optical fibers simultaneously, multiple optical power meters are required. However, traditional optical power testers are often set up independently, making them difficult to organize effectively. This results in a messy arrangement of the entire device and test lines, causing many inconveniences for subsequent testing. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an optical power multiplexer, which solves the problem that traditional optical power testers are often set up independently, making them difficult to store effectively. This results in a messy arrangement of the entire device and test lines, causing many inconveniences for subsequent testing.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: an optical power multi-channel tester, comprising a storage and installation housing, a housing cover rotatably connected to the rear side of the housing, three test wire storage boxes fixedly connected inside the housing cover, test wires disposed inside the test wire storage boxes, an internal mounting plate fixedly installed inside the housing, three storage slots formed on the surface of the internal mounting plate, a rotating connecting rod rotatably connected between the three storage slots, three snap-fit ​​components on the outer surface of the rotating connecting rod, an optical power meter disposed on each snap-fit ​​component, a device mounting slot formed on the surface of the internal mounting plate, a power component for driving the rotating connecting rod to rotate disposed inside the device mounting slot, and three sliding connecting plates slidably connected to the inner bottom of the housing, with a charging component connected between the three sliding connecting plates.

[0008] Preferably, the snap-fit ​​assembly includes a sleeve fixing block fixedly connected to the outer surface of the rotating connecting rod, a U-shaped placement seat fixedly connected to the surface of the sleeve fixing block, the U-shaped placement seat being disposed inside the corresponding storage slot, the optical power meter being snapped into the inside of the U-shaped placement seat, and an overlapping support rod being fixedly connected to the inner wall of each storage slot.

[0009] Preferably, a first connecting magnet is fixedly connected to the surface of the U-shaped placement base, and a second connecting magnet is fixedly connected to the back of the optical power meter. The first connecting magnet and the second connecting magnet are magnetically connected. Multiple sponge protrusions are fixedly connected to both sides of the inner wall of the U-shaped placement base, and the optical power meter is attached to the sponge protrusions.

[0010] Preferably, the power assembly includes a servo motor fixedly installed inside the equipment mounting slot, the output shaft of the servo motor is fixedly connected to a first drive gear, and the end of the rotating connecting rod extends into the equipment mounting slot and is fixedly connected to a second drive gear, wherein the first drive gear and the second drive gear are meshed together.

[0011] Preferably, the charging assembly includes a connector, one side of which is electrically connected to a second wire, the end of the second wire away from the connector is electrically connected to a plug, the other side of which is electrically connected to three first wires, the end of the first wire away from the connector is electrically connected to a charging head, and a socket mounting block is fixedly connected to the outer surface of the charging head, the socket mounting block being fixedly connected to the top of a corresponding sliding connecting plate.

[0012] Preferably, a sliding block is fixedly connected to the bottom of the sliding connecting plate, and a sliding groove is provided on the inner bottom of the storage and installation box, with the sliding block slidably connected inside the sliding groove.

[0013] Preferably, a storage box cover is rotatably connected to one side of the test line storage box, a first mounting magnet is fixedly connected to one side of the storage box cover, and a second mounting magnet adapted to the first mounting magnet is fixedly connected to the side wall of the test line storage box.

[0014] Preferably, the front side of the storage and installation box is fixedly connected to two limiting connectors, and the front side of the box cover is fixedly connected to two snap-fit ​​tongues, which are adapted to the limiting connectors.

[0015] Preferably, the storage and installation box has multiple heat dissipation holes on both sides, and two heat dissipation fans are fixedly installed on the front of the built-in installation plate.

[0016] (III) Beneficial Effects

[0017] This invention provides an optical power multiplexer. It has the following beneficial effects:

[0018] 1. In this invention, the servo motor is started, and the output shaft of the servo motor drives the first drive gear to rotate. Since the first drive gear and the second drive gear are meshed and connected, the rotating connecting rod rotates, the rotating connecting rod drives the sleeve fixing block to rotate, the sleeve fixing block drives the U-shaped placement seat to rotate, and the U-shaped placement seat drives the optical power meter to rotate. This allows the angle of the optical power meter to be adjusted, making it convenient for testers to use. Three optical power meters can be used simultaneously. After use, they can be effectively stored for the next test operation.

[0019] 2. In this invention, by moving the sliding connecting plate, the sliding connecting plate can move the socket mounting block, which carries the charging head, so that the charging head is inserted into the charging port of the optical power meter. Then, the plug is taken out and connected to the socket to start charging. This can effectively store the charging cable, avoid the loss of the charging cable, and ensure the integrity of the whole set of equipment. Attached Figure Description

[0020] Figure 1 A first-view three-dimensional structural diagram of the optical power multiplexer provided by the present invention;

[0021] Figure 2 A second-view three-dimensional structural diagram of the optical power multiplexer provided by the present invention;

[0022] Figure 3 This is a top view of the optical power multiplexer provided by the present invention;

[0023] Figure 4 This is a schematic diagram of the built-in mounting plate structure of the optical power multiplexer provided by the present invention;

[0024] Figure 5 This is a schematic diagram of the charging head mounting structure of the optical power multiplexer provided by the present invention;

[0025] Figure 6 The optical power multiplexer provided by this invention Figure 3 Enlarged structural diagram at point A in the middle.

[0026] The components include: 1. Storage and installation box; 2. Box cover; 3. Test cable storage box; 4. Storage box cover; 5. Test cable; 6. First mounting magnet; 7. Second mounting magnet; 8. Snap-fit ​​tongue; 9. Limiting connector; 10. Built-in mounting plate; 11. Storage slot; 12. Rotating connecting rod; 13. Sleeve fixing block; 14. U-shaped placement seat; 15. First connecting magnet; 16. Sponge protrusion; 17. Overlapping support rod; 18. Equipment mounting slot; 19. Servo motor; 20. First drive gear; 21. Second drive gear; 22. Heat dissipation hole; 23. Heat dissipation fan; 24. Optical power meter; 25. Sliding connecting plate; 26. Sleeve mounting block; 27. Charging head; 28. First wire; 29. ​​Connector; 30. Second wire. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example:

[0029] like Figure 1-6 As shown, this embodiment of the invention provides an optical power multi-channel tester, including a housing 1. A housing cover 2 is rotatably connected to the rear of the housing 1. Three test wire storage boxes 3 are fixedly connected inside the housing cover 2. Test wires 5 are disposed inside the test wire storage boxes 3. By opening the storage box cover 4, the test wires 5 can be taken out from inside the test wire storage boxes 3. One end of the test wire 5 is connected to an optical power meter 24. The optical power meter 24 and the test wires 5 work together to test the relevant optical fibers. An internal mounting plate 10 is fixedly installed inside the housing 1. Three storage slots 11 are formed on the surface of the internal mounting plate 10. A rotating connecting rod is rotatably connected to the three storage slots 11. 12. A storage box cover 4 is rotatably connected to one side of the test cable storage box 3. A first mounting magnet 6 is fixedly connected to one side of the storage box cover 4. A second mounting magnet 7, which is compatible with the first mounting magnet 6, is fixedly connected to the side wall of the test cable storage box 3. Two limiting connectors 9 are fixedly connected to the front side of the storage and installation box 1. Two snap-fit ​​tongues 8 are fixedly connected to the front side of the installation box cover 2. The snap-fit ​​tongues 8 are compatible with the limiting connectors 9. The snap-fit ​​tongues 8 are made of elastic plastic. Multiple heat dissipation holes 22 are opened on both sides of the storage and installation box 1. Two heat dissipation fans 23 are fixedly installed on the front of the built-in mounting plate 10. Whether during testing or charging, the heat dissipation fans 23 can perform heat dissipation.

[0030] The outer surface of the rotating connecting rod 12 is provided with three snap-fit ​​components. Each snap-fit ​​component is provided with an optical power meter 24. The snap-fit ​​component includes a sleeve fixing block 13 fixedly connected to the outer surface of the rotating connecting rod 12. A U-shaped placement seat 14 is fixedly connected to the surface of the sleeve fixing block 13. The U-shaped placement seat 14 is set inside the corresponding storage slot 11. The optical power meter 24 is snapped into the inside of the U-shaped placement seat 14. An overlapping support rod 17 is fixedly connected to the inner wall of each storage slot 11. A first connecting magnet 15 is fixedly connected to the surface of the U-shaped placement seat 14. A second connecting magnet is fixedly connected to the back of the optical power meter 24. The first connecting magnet 15 and the second connecting magnet are magnetically connected. Multiple sponge protrusions 16 are fixedly connected to both sides of the inner wall of the U-shaped placement seat 14. The optical power meter 24 fits into the sponge protrusions 16, ensuring that the optical power meter 24 can be snapped tightly. At the same time, the optical power meter 24 can also be disassembled for easy replacement.

[0031] The surface of the built-in mounting plate 10 is provided with a device mounting groove 18. Inside the device mounting groove 18 is a power component that drives the rotating connecting rod 12 to rotate. The power component includes a servo motor 19 fixedly installed inside the device mounting groove 18. The output shaft of the servo motor 19 is fixedly connected to a first drive gear 20. The end of the rotating connecting rod 12 extends into the device mounting groove 18 and is fixedly connected to a second drive gear 21. The first drive gear 20 and the second drive gear 21 are meshed. When the servo motor 19 is started, the output shaft of the servo motor 19 drives the first drive gear 20 to rotate. Since the first drive gear 20 and the second drive gear 21 are meshed, the rotating connecting rod 12 rotates. The rotating connecting rod 12 drives the sleeve fixing block 13 to rotate. The sleeve fixing block 13 drives the U-shaped placement seat 14 to rotate. The U-shaped placement seat 14 drives the optical power meter 24 to rotate, thereby adjusting the angle of the optical power meter 24 and making it suitable for different usage situations.

[0032] The storage and installation box 1 has three sliding connecting plates 25 slidably connected to its inner bottom. A sliding block is fixedly connected to the bottom of each sliding connecting plate 25. A sliding groove is provided on the inner bottom of the storage and installation box 1, and the sliding block is slidably connected inside the sliding groove. A charging assembly is connected between the three sliding connecting plates 25. The charging assembly includes a connector 29. A second wire 30 is electrically connected to one side of the connector 29, and a plug is electrically connected to the end of the second wire 30 away from the connector 29. Three first wires 28 are electrically connected to the other side of the connector 29. The end of the wire 28 away from the connector 29 is electrically connected to the charging head 27. The outer surface of the charging head 27 is fixedly connected to the socket mounting block 26. The socket mounting block 26 is fixedly connected to the top of the corresponding sliding connecting plate 25. The optical power meter 24 lies flat inside the storage slot 11. By moving the sliding connecting plate 25, the sliding connecting plate 25 can move the socket mounting block 26. The socket mounting block 26 carries the charging head 27, so that the charging head 27 is inserted into the charging port of the optical power meter 24. Then, the plug is taken out and connected to the socket to start charging.

[0033] Working principle:

[0034] In use, press the snap-fit ​​tongue 8 to separate it from the limiting connector 9. Then, open the mounting box cover 2 and start the servo motor 19. The output shaft of the servo motor 19 drives the first drive gear 20 to rotate. Since the first drive gear 20 is meshed with the second drive gear 21, the rotating connecting rod 12 rotates. The rotating connecting rod 12 drives the sleeve fixing block 13 to rotate. The sleeve fixing block 13 drives the U-shaped placement seat 14 to rotate. The U-shaped placement seat 14 drives the optical power meter 24 to rotate, thereby adjusting the angle of the optical power meter 24 for easy use by the tester.

[0035] By opening the storage box cover 4, the test cable 5 can be taken out from the inside of the test cable storage box 3. One end of the test cable 5 is connected to the optical power meter 24, and the relevant optical fiber is tested by the optical power meter 24 and the test cable 5 working together.

[0036] When the optical power meter 24 needs to be charged, the optical power meter 24 lies flat inside the storage slot 11. By moving the sliding connecting plate 25, the sliding connecting plate 25 can move the socket mounting block 26. The socket mounting block 26 carries the charging head 27, so that the charging head 27 is inserted into the charging port of the optical power meter 24. Then, the plug is taken out and connected to the socket to start charging. This can effectively store the charging cable, avoid the loss of the charging cable, and ensure the integrity of the whole set of equipment.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optical power multi-channel tester comprising a receiving and mounting box (1), characterized in that: The rear side of the accommodation installation box body (1) is rotationally connected with an installation box cover (2), the inside of the installation box cover (2) is fixedly connected with three test line accommodation boxes (3), the inside of the test line accommodation box (3) is provided with a test line (5), the inside of the accommodation installation box body (1) is fixedly installed with an embedded mounting plate (10), the surface of the embedded mounting plate (10) is provided with three accommodation grooves (11), the three accommodation grooves (11) are rotationally connected with a rotary connecting rod (12), the outer surface of the rotary connecting rod (12) is provided with three clamping assemblies, each clamping assembly is provided with a power meter (24), the surface of the embedded mounting plate (10) is provided with a device mounting groove (18), the inside of the device mounting groove (18) is provided with a power assembly for driving the rotary connecting rod (12) to rotate, the inside bottom of the accommodation installation box body (1) is slidably connected with three sliding connecting plates (25), the three sliding connecting plates (25) are connected with a charging assembly; The clamping assembly comprises a sleeving fixed block (13) fixedly connected to the outer surface of the rotary connecting rod (12), the surface of the sleeving fixed block (13) is fixedly connected with a U-shaped placing seat (14), the U-shaped placing seat (14) is arranged in the inside of the corresponding accommodation groove (11), the power meter (24) is clamped in the inside of the U-shaped placing seat (14), and the inner wall of each accommodation groove (11) is fixedly connected with a lap joint supporting rod (17); The surface of the U-shaped placing seat (14) is fixedly connected with a first connecting magnet (15), the back surface of the power meter (24) is fixedly connected with a second connecting magnet, the first connecting magnet (15) and the second connecting magnet are magnetically connected, the inner wall of the U-shaped placing seat (14) is fixedly connected with a plurality of sponge protrusions (16) on both sides, and the power meter (24) is attached to the sponge protrusions (16); The power assembly comprises a servo motor (19) fixedly installed in the device mounting groove (18), the output shaft of the servo motor (19) is fixedly connected with a first drive gear (20), the end of the rotary connecting rod (12) extends to the inside of the device mounting groove (18) and is fixedly connected with a second drive gear (21), and the first drive gear (20) is meshedly connected with the second drive gear (21); The charging assembly comprises a connecting head (29), one side of the connecting head (29) is electrically connected with a second electric wire (30), the end, away from the connecting head (29), of the second electric wire (30) is electrically connected with a plug, the other side of the connecting head (29) is electrically connected with three first electric wires (28), the end, away from the connecting head (29), of the first electric wire (28) is electrically connected with a charging head (27), the outer surface of the charging head (27) is fixedly connected with a sleeving mounting block (26), and the sleeving mounting block (26) is fixedly connected with the top of the corresponding sliding connecting plate (25).

2. The optical power multichannel tester according to claim 1, characterized in that: The bottom of the sliding connecting plate (25) is fixedly connected with a sliding block, the inner bottom of the receiving installation box body (1) is provided with a sliding groove, and the sliding block is slidingly connected in the sliding groove.

3. The optical power multichannel tester according to claim 1, wherein: A receiving box cover plate (4) is rotationally connected to one side of the test line receiving box (3), a first installation magnet (6) is fixedly connected to one side of the receiving box cover plate (4), and a second installation magnet (7) matched with the first installation magnet (6) is fixedly connected to the side wall of the test line receiving box (3).

4. The optical power multichannel tester according to claim 1, wherein: The front side of the receiving installation box body (1) is fixedly connected with two limiting connecting bodies (9), the front side of the installation box cover (2) is fixedly connected with two clamping tongues (8), and the clamping tongues (8) are matched with the limiting connecting bodies (9).

5. The optical power multichannel tester according to claim 1, wherein: A plurality of heat dissipation holes (22) are formed in the two sides of the receiving installation box body (1), and two fan heat fans (23) are fixedly installed on the front of the built-in installation plate (10).

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