Optical fiber alignment equipment for temporary butt joint

Abstract

The utility model relates to an optical fiber alignment device for temporary butt joint, the optical fiber alignment device for temporary butt joint comprises a base, two supporting seats and a butt joint assembly, and the two supporting seats are arranged at the two ends of the base respectively; the butt-joint assembly comprises a butt-joint block, a first rotating shaft, a rotating block, a cover body, a pressing block and a stabilizing assembly, the butt-joint block is arranged on the base between the two supporting seats, and the butt-joint block is provided with an alignment groove for placing two optical fibers; the first rotating shaft is rotatably arranged on the base, the rotating block is arranged on the first rotating shaft, the cover body is arranged on the rotating block, the pressing block is arranged on the cover body, and the pressing block is used for abutting against the two optical fibers located in the alignment groove; the stabilizing assembly is arranged on the base and connected with the cover body. The method has the effect of ensuring the experiment detection result.

Description

Technical Field

[0001] The present application relates to the technical field of optical fiber docking equipment, and in particular to an optical fiber alignment equipment for temporary docking. Background Art

[0002] During the manufacturing of optical passive components or the laying of optical fibers, an aligner is required to temporarily connect the optical fibers to achieve experimental testing purposes.

[0003] At present, the Chinese patent with the authorization announcement number CN204287541U discloses a single-core aligner for temporary docking of a single optical fiber, including a mounting base, the mounting base is a rectangular box body, the upper surface of the box body is provided with a support frame, the support frame is provided with a guide rail, the guide rail is provided with a fixture, a magnet and a positioning pin are provided under the fixture, the fixture includes a fixed end fixture and a movable end fixture, the fixed end fixture is fixed on the guide rail through the magnets at both ends and the positioning pins, the movable end fixture is driven to move on the guide rail by a rotating bearing, and then automatically positioned by the magnets at both ends and the positioning pins; a precision ceramic plate is also fixedly arranged in the middle of the guide rail, a V-shaped groove is provided on the precision ceramic plate, an upper cover plate is provided above the precision ceramic plate, the rear side of the upper cover plate is fixed to the mounting base through the support frame, the front side is an arc structure, and the upper cover plate can rotate around the support frame. The ends of the two optical fibers are placed in the V-shaped groove, and then matching liquid is applied to the ends of the two optical fibers, and then the upper cover plate is rotated so that the upper cover plate contacts the two optical fibers.

[0004] When the aligner vibrates, the upper cover plate will no longer contact the two optical fibers, causing the two aligned optical fibers to deviate slightly, which will have a certain impact on the high-precision experimental test results. Utility Model Content

[0005] In order to ensure the experimental test results, the present application provides a fiber optic alignment device for temporary docking.

[0006] The present application provides a fiber alignment device for temporary docking, which adopts the following technical solution:

[0007] A fiber optic alignment device for temporary docking, comprising a base, a support seat and a docking assembly, wherein two support seats are provided, and the two support seats are respectively arranged at both ends of the base; the docking assembly comprises a docking block, a first rotating shaft, a rotating block, a cover body, a pressing block and a stabilizing assembly, the docking block is arranged on the base between the two support seats, and the docking block is provided with an alignment groove for placing two optical fibers; the first rotating shaft is rotatably arranged on the base, the rotating block is arranged on the first rotating shaft, the cover body is arranged on the rotating block, the pressing block is arranged on the cover body, and the pressing block is used to contact the two optical fibers located in the alignment groove; the stabilizing assembly is arranged on the base and connected to the cover body.

[0008] By adopting the above technical solution, the ends of the two optical fibers are placed in the alignment groove of the docking block with a certain distance between the two optical fibers, and then matching liquid is added between the ends of the two optical fibers; then the cover body is rotated so that the cover body covers the alignment groove on the docking block, and the pressing block is pressed against the two optical fibers in the alignment groove; then the cover body and the base are connected with a stabilizing component; the stabilizing component is set up so that when the base vibrates, the cover body and the base can remain connected, so that the pressing block is still in a state of pressing against the two optical fibers, thereby reducing the movement of the optical fibers; therefore, the docking component set up can ensure the experimental detection results.

[0009] Optionally, the stabilizing component includes a first magnet block and a second magnet block, the first magnet block is arranged on the base, the second magnet block is arranged on the cover, and the second magnet block is connected to the second magnet block.

[0010] By adopting the above technical solution, when the pressing block presses against the two optical fibers, the second magnet block on the cover body is adsorbed together with the first magnet block, and the two magnet blocks are adsorbed and connected together, which can facilitate the connection and separation of the cover body and the base.

[0011] Optionally, a connecting device is provided on the cover body, and the connecting device includes a first connecting block, a second connecting block and a reinforcement mechanism, the first connecting block is provided on the cover body, and a connecting groove is provided on the first connecting block; the second connecting block is clamped with the connecting groove, and the pressing block is provided on the second connecting block; the reinforcement mechanism connects the first connecting block and the second connecting block.

[0012] By adopting the above technical solution, when the pressing block is damaged and needs to be replaced, the reinforcing mechanism is first disconnected from the second connecting block, and then the second connecting block is separated from the connecting groove on the first connecting block, thereby separating the pressing block from the cover body and replacing the pressing block.

[0013] Optionally, the reinforcement mechanism includes a reinforcement block and a first adjustment component, the reinforcement block is slidably set on the first connecting block, and the second connecting block is provided with a reinforcement groove that is engaged with the second connecting block; the first adjustment component is set on the first connecting block and connected to the reinforcement block.

[0014] By adopting the above technical solution, when the second connecting block is engaged with the connecting groove, the first adjusting component is adjusted, and the first adjusting component drives the reinforcement block to move, so that the reinforcement block is engaged with the reinforcement groove on the second connecting block, thereby fixing the second connecting block on the first connecting block and improving the stability of the second connecting block on the first connecting block.

[0015] Optionally, the first adjustment component includes a first adjustment shaft, an adjustment gear and an adjustment rack, the first adjustment shaft is rotatably set on the first connecting block, and the adjustment gear key is connected to the first adjustment shaft; the adjustment rack is set on the reinforcement block and meshes with the adjustment gear.

[0016] By adopting the above technical solution, the first adjusting shaft is rotated, and the adjusting gear on the first adjusting shaft drives the adjusting rack to move, and the adjusting rack drives the reinforcement block to move.

[0017] Optionally, an adjustment component is provided on the second connecting block, and the adjustment component includes an adjustment block and a spring. A groove is provided on the second connecting block, and the adjustment block is slidably set in the groove, and the pressure block is connected to the adjustment block; one end of the spring is connected to the pressure block and the other end is connected to the side wall of the groove.

[0018] By adopting the above technical solution, when the cover body rotates, the first connecting block on the cover body drives the second connecting block to rotate, and the adjustment block on the second connecting block drives the pressing block to rotate. When the side wall of the pressing block contacts the optical fiber, the pressing block will be squeezed to move toward the cover body, and the spring will be compressed; when the cover body is connected to the base through the stabilizing component, the spring restores its elastic deformation, and the spring force causes the pressing block to have the force to move away from the cover body, so that the pressing block can better contact the two optical fibers located in the alignment groove; and when the diameter of the optical fiber changes, the arranged adjustment component can also make the pressing block contact the optical fiber, thereby improving the scope of application.

[0019] Optionally, a support and limiting mechanism is provided on the base, and the support and limiting mechanism includes a support block, a limiting block and a second adjustment component, and the support block is provided on the base; two limiting blocks are provided, and both of the limiting blocks are slidably provided on the support block, and two limiting grooves are provided on the rotating block, and the two limiting blocks are respectively engaged with the two limiting grooves; the second adjustment component is provided on the support block, and the two limiting blocks are connected to the second adjustment component.

[0020] By adopting the above technical solution, when the pressure block needs to be replaced, the cover body is rotated so that the rotating block is located between the two limiting blocks, and then the second adjusting component drives the two limiting blocks to rotate so that the two limiting blocks are respectively engaged with the two limiting grooves on the rotating block; then the pressure block is replaced; the set supporting and limiting mechanism can limit the rotating block when replacing the pressure block, reduce the movement of the cover body, and thus facilitate the replacement of the pressure block.

[0021] Optionally, the second adjustment assembly includes a bidirectional screw and a second adjustment shaft, the bidirectional screw passes through the two limiting blocks, and the two limiting blocks are respectively threadedly connected to both ends of the bidirectional screw; the second adjustment shaft is arranged at one end of the bidirectional screw.

[0022] By adopting the above technical solution, the second adjusting shaft is rotated, the second adjusting shaft drives the bidirectional screw to rotate, and the bidirectional screw drives the two limiting blocks to rotate, so that the two limiting blocks are respectively engaged with the two limiting grooves on the rotating block.

[0023] Optionally, a receiving groove is provided on the base, a receiving block is slidably connected in the receiving groove, and a placement groove is provided on the receiving block.

[0024] By adopting the above technical solution, some small tools, such as a cleaning brush that can clean the alignment groove, are placed in the placement groove, and then the receiving block is moved so that the receiving block is located in the receiving groove of the base; when the small tool needs to be used, the receiving block is separated from the receiving groove, and the operator takes the small tool located in the placement groove.

[0025] Optionally, both support seats are provided with limiting grooves for placing optical fibers, and both support seats are provided with limiting mechanisms, the limiting mechanisms comprising a second rotating shaft, a rotating block, a limiting block, a rubber block and a connecting assembly, the second rotating shaft is rotatably arranged on the support seat, the rotating block is arranged on the second rotating shaft, the limiting block is arranged on the rotating block, the rubber block is arranged on the limiting block, and the rubber block is used to resist the optical fiber located in the limiting groove; the connecting assembly connects the limiting block and the support seat.

[0026] By adopting the above technical scheme, when the ends of the two optical fibers are located in the alignment groove, the optical fibers are located in the limiting groove of the support seat; when the positions of the two optical fibers in the alignment groove of the docking block are determined, the cover body is first rotated to make the pressure block contact the two optical fibers located in the alignment groove, and then the limiting block is rotated, and the rotating block on the limiting block will rotate, so that the limiting block covers a part of the limiting groove, and the rubber block on the limiting block contacts the optical fibers located in the limiting groove; and the connecting assembly is connected to the limiting block and the support seat, thereby improving the stability of the optical fiber on the support seat and reducing the phenomenon of optical fiber movement.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The docking components set up can ensure the experimental test results;

[0029] 2. The limiting mechanism can improve the stability of the optical fiber on the support seat and reduce the movement of the optical fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of an optical fiber alignment device for temporary docking in an embodiment of the present application;

[0031] Figure 2 This is a schematic diagram of the structure of the limiting mechanism in the embodiment of the present application;

[0032] Figure 3 This is a schematic diagram of the structure of the connecting device in the embodiment of the present application;

[0033] Figure 4 This is a schematic diagram of the structure of the reinforcement mechanism in the embodiment of the present application;

[0034] Figure 5 This is a structural schematic diagram of the support and limitation mechanism in an embodiment of the present application;

[0035] Figure 6 It is a schematic diagram of the structure of the second adjustment component in the embodiment of the present application.

[0036] Figure numerals: 1, base; 11, slot; 2, support seat; 21, limiting slot; 3, docking assembly; 31, docking block; 311, alignment slot; 32, first rotating shaft; 33, rotating block; 34, cover; 35, pressing block; 361, first magnet block; 362, second magnet block; 4, connecting device; 41, first connecting block; 411, connecting slot; 42, second connecting block; 421, groove; 5, reinforcement mechanism; 51, reinforcement block; 52, first adjustment assembly; 521 , first adjusting shaft; 522, adjusting gear; 523, adjusting rack; 6, adjusting assembly; 61, adjusting block; 62, spring; 7, supporting and limiting mechanism; 71, supporting block; 72, limiting block; 73, second adjusting assembly; 731, bidirectional screw; 732, second adjusting shaft; 8, accommodating block; 81, placing groove; 9, limiting mechanism; 91, second rotating shaft; 92, rotating block; 93, limiting block; 94, rubber block; 951, third magnet block; 952, fourth magnet block. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-6 This application is described in further detail.

[0038] An embodiment of the present application discloses an optical fiber alignment device for temporary docking.

[0039] refer to Figure 1 A fiber alignment device for temporary docking includes a base 1, a card slot 11 is provided on the base 1, and a tank containing a matching liquid is clamped in the card slot 11. Support seats 2 are fixed at both ends of the base 1, and a docking assembly 3 is provided on the base 1 between the two support seats 2.

[0040] refer to Figure 1 and Figure 2, both support seats 2 are provided with limiting grooves 21 for placing optical fibers; both support seats 2 are provided with limiting mechanisms 9, the limiting mechanisms 9 include a second rotating shaft 91 rotatably connected to the support seat 2, a rotating block 92 is fixedly connected to the second rotating shaft 91, a limiting block 93 is integrally provided on the rotating block 92, and a rubber block 94 is fixedly connected to the limiting block 93; a third magnet block 951 is fixedly connected to the end of the limiting block 93 away from the second rotating shaft 91; a fourth magnet block 952 which is adsorbed and connected to the third magnet block 951 is fixedly connected to the support seat 2.

[0041] Place two optical fibers in the limiting grooves 21 of the two support seats 2 respectively. When the positions of the optical fibers are determined, rotate the limiting block 93, and the rotating block 92 on the limiting block 93 will rotate, so that the limiting block 93 covers a part of the limiting groove 21, and the rubber block 94 on the limiting block 93 resists the optical fiber located in the limiting groove 21; and the third magnet block 951 on the limiting block 93 is adsorbed together with the fourth magnet block 952 on the support seat 2.

[0042] refer to Figure 1 and Figure 2 The docking assembly 3 includes a docking block 31 fixedly connected to the base 1, an alignment groove 311 is provided on the docking block 31, and the axis of the alignment groove 311 coincides with the axis of the limiting groove 21; an extension block is fixed on the base 1, a first rotating shaft 32 is rotatably connected to the extension block, a rotating block 33 is fixedly connected to the first rotating shaft 32, a cover body 34 is integrally provided on the rotating block 33, a second magnet block 362 is fixedly connected to one end of the cover body 34 away from the rotating block 33, and a first magnet block 361 adsorbed together with the second magnet block 362 is fixedly connected to the base 1. A pressing block 35 is provided on the cover body 34.

[0043] Place the ends of the two optical fibers in the alignment groove 311 of the docking block 31 with a distance of 2 mm between the two optical fibers, and then add matching liquid between the two optical fiber ends; then rotate the cover body 34 so that the cover body 34 covers the alignment groove 311 on the docking block 31, and the second magnet block 362 on the cover body 34 is adsorbed together with the first magnet block 361, so that the pressing block 35 will press against the two optical fibers in the alignment groove 311.

[0044] refer to Figure 1 and Figure 3 A connecting device 4 is provided on the cover body 34 , and the connecting device 4 includes a first connecting block 41 fixedly connected to the cover body 34 , and a connecting groove 411 is formed on the first connecting block 41 ; a second connecting block 42 is clamped in the connecting groove 411 .

[0045] refer to Figure 3 and Figure 4The first connection block 41 is provided with a reinforcement mechanism 5 connected with the second connection block 42. The first connection block 41 is provided with a sliding cavity connected with the connection groove 411. The reinforcement mechanism 5 includes a reinforcement block 51 slidably connected in the sliding cavity. The second connection block 42 located in the connection groove 411 is provided with a reinforcement groove engaged with the reinforcement block 51. The first connection block 41 is provided with a first adjustment component 52. The first adjustment component 52 includes a first adjustment shaft 521 rotatably connected to the first connection block 41. One end of the first adjustment shaft 521 is located in the sliding cavity and the end face of the other end is located in the same horizontal plane as the side wall of the first connection block 41; the first adjustment shaft 521 located in the sliding cavity is key-connected with an adjustment gear 522, and the reinforcement block 51 is integrally provided with an adjustment rack 523 meshing with the adjustment gear 522; the first adjustment shaft 521 away from the adjustment gear 522 is provided with a first adjustment groove.

[0046] When the second connecting block 42 is engaged with the connecting groove 411 on the first connecting block 41, the first adjusting shaft 521 is rotated, the first adjusting shaft 521 drives the adjusting gear 522 to rotate, the adjusting gear 522 drives the adjusting rack 523 to move, and the adjusting rack 523 drives the reinforcement block 51 to move toward the second connecting block 42, and the reinforcement block 51 is engaged with the reinforcement groove on the second connecting block 42.

[0047] In other embodiments, the reinforcing mechanism 5 may be a bolt, that is, passing through the first connecting block 41 and being threadedly connected to the second connecting block 42 located in the connecting groove 411 .

[0048] refer to Figure 3 The second connection block 42 has a groove 421, and an adjustment assembly 6 connected to the pressure block 35 is provided on the second connection block 42. The adjustment assembly 6 includes an adjustment block 61 slidably connected in the groove 421, and the pressure block 35 is fixedly connected to the adjustment block 61; a spring 62 is placed in the groove 421, and one end of the spring 62 is fixedly connected to the adjustment block 61 and the other end is connected to the bottom wall of the groove 421. The side wall of the pressure block 35 at one end away from the adjustment block 61 is rounded.

[0049] When the cover body 34 rotates, the first connecting block 41 on the cover body 34 drives the second connecting block 42 to rotate, and the adjusting block 61 on the second connecting block 42 drives the pressing block 35 to rotate. When the side wall of the pressing block 35 contacts the optical fiber, the pressing block 35 will be squeezed to move toward the cover body 34, and the spring 62 will be compressed. When the second magnet block 362 on the cover body 34 is adsorbed with the first magnet block 361 on the base 1, the spring 62 restores its elastic deformation, and the elastic force of the spring 62 enables the pressing block 35 to have the force to move away from the cover body 34, so that the pressing block 35 can better contact the two optical fibers located in the alignment groove 311.

[0050] refer to Figure 1 and Figure 5 The docking block 31 is provided with a support and limiting mechanism 7, which includes a support block 71 fixedly connected to the base 1, a slide groove is provided on the support block 71, and a limiting block 72 is slidably connected to both ends of the slide groove, and two limiting grooves are provided on the rotating block 33, and the two limiting blocks 72 are respectively engaged with the two limiting grooves. A cavity connected to the slide groove is provided on the support block 71, and a second adjustment component 73 is provided on the support block 71.

[0051] refer to Figure 5 and Figure 6 The second adjustment component 73 includes a bidirectional screw 731 rotatably connected in the cavity, the bidirectional screw 731 passes through two limiting blocks 72, and the two limiting blocks 72 are respectively threadedly connected to the two ends of the bidirectional screw 731; one end of the bidirectional screw 731 is fixedly connected to a second adjustment shaft 732, and the end of the second adjustment shaft 732 away from one end of the bidirectional screw 731 is located in the same horizontal plane as a side wall of the support block 71, and a second groove is opened at the end of the second adjustment shaft 732 away from the bidirectional screw 731.

[0052] When the pressing block 35 needs to be cleaned or replaced, the cover body 34 is rotated to make the rotating block 33 located between the two limiting blocks 72, and then the second adjusting shaft 732 is rotated. The second adjusting shaft 732 drives the bidirectional screw 731 to rotate, and the bidirectional screw 731 drives the two limiting blocks 72 to rotate, so that the two limiting blocks 72 are respectively engaged with the two limiting grooves on the rotating block 33; then the pressing block 35 is cleaned or replaced.

[0053] refer to Figure 1 In order to facilitate the rotation of the first adjusting shaft 521 and the second adjusting shaft 732, a receiving groove is provided on the base 1, and a receiving block 8 is slidably connected in the receiving groove. A placement groove 81 is provided on the receiving block 8, and an hexagonal wrench is placed in the placement groove 81. The first adjusting groove on the first adjusting shaft 521 and the second adjusting groove on the second adjusting shaft 732 can both be engaged with the hexagonal wrench.

[0054] When it is necessary to rotate the first adjustment shaft 521 or the second adjustment shaft 732, first pull the accommodating block 8 to make the accommodating block 8 slide out of the accommodating groove; then take the hexagonal wrench located in the placement groove 81, so that the hexagonal wrench is engaged with the first adjustment groove on the first adjustment shaft 521 or the second adjustment groove on the second adjustment shaft 732, and rotate the hexagonal wrench, so that the hexagonal wrench will drive the first adjustment shaft 521 or the second adjustment shaft 732 to rotate.

[0055] As required, other small tools may also be placed in the placement groove 81 of the accommodating block 8 , such as a cleaning brush for cleaning the alignment groove 311 and the limiting groove 21 .

[0056] The implementation principle of an optical fiber alignment device for temporary docking in an embodiment of the present application is: two optical fibers are placed in the limiting grooves 21 of two support seats 2 respectively, and the ends of the two optical fibers are placed in the alignment grooves 311 of the docking block 31, with a certain distance between the two optical fibers, and then matching liquid is added between the two optical fiber ends.

[0057] Then, the cover 34 is rotated so that the pressing block 35 is pressed against the two optical fibers in the alignment groove 311 , and the second magnet block 362 on the cover 34 is attracted to the first magnet block 361 .

[0058] Then, the limiting block 93 is rotated to make the rubber block 94 contact the optical fiber in the limiting groove 21 , and the third magnet block 951 on the limiting block 93 and the fourth magnet block 952 on the supporting seat 2 are adsorbed together.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An optical fiber alignment device for temporary docking, comprising a base (1), a support base (2) and a docking assembly (3), wherein two support bases (2) are provided, and the two support bases (2) are respectively provided at two ends of the base (1); characterized in that: The docking assembly (3) comprises a docking block (31), a first rotating shaft (32), a rotating block (33), a cover body (34), a pressing block (35) and a stabilizing assembly. The docking block (31) is arranged on the base (1) between the two supporting seats (2). The docking block (31) is provided with an alignment groove (311) for placing two optical fibers. The first rotating shaft (32) is rotatably arranged on the base (1). The rotating block (33) is arranged on the first rotating shaft (32). The cover body (34) is arranged on the rotating block (33). The pressing block (35) is arranged on the cover body (34). The pressing block (35) is used to abut against the two optical fibers located in the alignment groove (311). The stabilizing assembly is arranged on the base (1) and connected to the cover body (34).

2. The optical fiber alignment device for temporary docking according to claim 1, characterized in that: The stabilizing component comprises a first magnet block (361) and a second magnet block (362), wherein the first magnet block (361) is arranged on the base (1), the second magnet block (362) is arranged on the cover body (34), and the second magnet block (362) is connected to the second magnet block (362).

3. The optical fiber alignment device for temporary docking according to claim 1, characterized in that: The cover body (34) is provided with a connecting device (4), the connecting device (4) comprising a first connecting block (41), a second connecting block (42) and a reinforcing mechanism (5), the first connecting block (41) being provided on the cover body (34), the first connecting block (41) being provided with a connecting groove (411); the second connecting block (42) being snap-connected with the connecting groove (411), the pressing block (35) being provided on the second connecting block (42); the reinforcing mechanism (5) connecting the first connecting block (41) and the second connecting block (42).

4. The optical fiber alignment device for temporary docking according to claim 3, characterized in that: The reinforcement mechanism (5) comprises a reinforcement block (51) and a first adjustment component (52); the reinforcement block (51) is slidably arranged on the first connection block (41); the second connection block (42) is provided with a reinforcement groove for engaging with the second connection block (42); and the first adjustment component (52) is arranged on the first connection block (41) and connected to the reinforcement block (51).

5. The optical fiber alignment device for temporary docking according to claim 4, characterized in that: The first adjustment component (52) comprises a first adjustment shaft (521), an adjustment gear (522) and an adjustment rack (523); the first adjustment shaft (521) is rotatably arranged on the first connection block (41); the adjustment gear (522) is key-connected to the first adjustment shaft (521); and the adjustment rack (523) is arranged on the reinforcement block (51) and meshes with the adjustment gear (522).

6. The optical fiber alignment device for temporary docking according to claim 3, characterized in that: An adjustment component (6) is provided on the second connecting block (42), the adjustment component (6) comprising an adjustment block (61) and a spring (62); a groove (421) is provided on the second connecting block (42), the adjustment block (61) is slidably disposed in the groove (421), the pressing block (35) is connected to the adjustment block (61); one end of the spring (62) is connected to the pressing block (35) and the other end is connected to a side wall of the groove (421).

7. The optical fiber alignment device for temporary docking according to claim 3, characterized in that: The base (1) is provided with a support and limiting mechanism (7), the support and limiting mechanism (7) comprising a support block (71), a limiting block (72) and a second adjustment component (73), the support block (71) being provided on the base (1); two limiting blocks (72) being provided, both of which are slidably provided on the support block (71), and two limiting grooves being provided on the rotating block (33), and the two limiting blocks (72) being respectively engaged with the two limiting grooves; the second adjustment component (73) being provided on the support block (71), and both of which are connected to the second adjustment component (73).

8. The optical fiber alignment device for temporary docking according to claim 7, characterized in that: The second adjustment component (73) comprises a bidirectional screw (731) and a second adjustment shaft (732); the bidirectional screw (731) passes through the two limiting blocks (72), and the two limiting blocks (72) are respectively threadedly connected to two ends of the bidirectional screw (731); the second adjustment shaft (732) is arranged at one end of the bidirectional screw (731).

9. The optical fiber alignment device for temporary docking according to claim 1, characterized in that: The base (1) is provided with a receiving groove, a receiving block (8) is slidably connected in the receiving groove, and a placement groove (81) is provided on the receiving block (8).

10. The optical fiber alignment device for temporary docking according to claim 1, characterized in that: The two support seats (2) are each provided with a limiting groove (21) for placing an optical fiber. The two support seats (2) are each provided with a limiting mechanism (9). The limiting mechanism (9) comprises a second rotating shaft (91), a rotating block (92), a limiting block (93), a rubber block (94) and a connecting assembly. The second rotating shaft (91) is rotatably arranged on the support seat (2). The rotating block (92) is arranged on the second rotating shaft (91). The limiting block (93) is arranged on the rotating block (92). The rubber block (94) is arranged on the limiting block (93). The rubber block (94) is used to abut against the optical fiber located in the limiting groove (21). The connecting assembly connects the limiting block (93) and the support seat (2).

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