Outdoor optical cable with quick connection

Abstract

The application discloses an outdoor optical cable convenient for quick connection and relates to the technical field of outdoor optical cables. The outdoor optical cable comprises a first optical cable and a second optical cable, the surface of the first optical cable is provided with a second connector, one side of the second connector is fixedly connected with a fixing sleeve, the inside of the fixing sleeve is provided with a reminding mechanism, the reminding mechanism comprises a second fixed plate arranged in the inside of the fixing sleeve, the second fixed plate is slidingly connected with a pull rod, the upper portion of the pull rod is fixedly connected with a sliding plate, the upper portion of the sliding plate is provided with a rolling ball, one side of the sliding plate close to the pull rod is fixedly connected with a spring, and the side, away from the sliding plate, of the spring is fixedly connected with the second fixed plate. In the application, the first rack is driven to slide into the inside of the third sliding groove and the fourth sliding groove through the insertion rod. When sliding to a position to be connected, the sliding plate pushes the rolling ball to roll in the rolling groove to give an audible feedback, reminding an operator to reach the position to be connected, so that the operation error rate is reduced, and the connection reliability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of outdoor optical cable, and in particular to an outdoor optical cable convenient for quick connection. BACKGROUND

[0002] With the rapid development of communication technology, outdoor optical cable, as an important carrier of information transmission, plays a key role in long-distance communication, metropolitan area network construction, data center interconnection and other fields.

[0003] After searching, a kind of outdoor optical cable convenient for quick connection is disclosed in Chinese patent No.CN119395844B, which belongs to the technical field of outdoor optical cable, and a kind of outdoor optical cable convenient for quick connection;The outdoor optical cable convenient for quick connection, by the second optical cable drives extrusion rod into the circular slot of first optical cable, extrusion rod is in contact with circular plate and slides inwards, at the same time, extrusion rod drives limit rod to slide along L-shaped limit slot, and slides to the end of L-shaped limit slot, then rotates second connector to drive extrusion rod and limit rod to slightly rotate, then releases second connector, it can be pushed circular plate in the reverse direction under the action of first spring and in contact with extrusion plate to slide to the outside of circular slot, make limit rod slide to another position of L-shaped limit slot, make limit rod drive extrusion rod limit, to fix between first connector and second connector, so as to realize the effect of quick connection optical cable, help to improve the working efficiency of connection between optical cable, reduce the labor intensity of workers.

[0004] The above-mentioned patent is difficult to feed back the connection state of optical cable to the operator during connection in actual use, that is, it is difficult to reduce the time of repeated inspection of connection by the operator, and it is difficult to improve the operation efficiency, therefore, a kind of outdoor optical cable convenient for quick connection is needed. SUMMARY

[0005] The purpose of the present application is to solve the problem that it is difficult to feed back the connection state of optical cable to the operator during connection in the prior art, that is, it is difficult to reduce the time of repeated inspection of connection by the operator, and it is difficult to improve the operation efficiency, and a kind of outdoor optical cable convenient for quick connection is proposed.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0007] An outdoor optical cable convenient for quick connection, comprising a first optical cable and a second optical cable, the surface of the first optical cable is provided with a second connector, one side of the second connector is fixedly connected with a fixing sleeve, the inside of the fixing sleeve is provided with a reminding mechanism, the reminding mechanism comprises a second fixed plate arranged in the fixing sleeve, the second fixed plate is slidably connected with a pull rod, the upper part of the pull rod is fixedly connected with a sliding plate, the upper part of the sliding plate is provided with a rolling ball, one side of the sliding plate close to the pull rod is fixedly connected with a spring, the side of the spring away from the sliding plate is fixedly connected with the second fixed plate, the spring is sleeved on the outside of the pull rod, the inside of the fixing sleeve is provided with a rolling groove for rolling the rolling ball;

[0008] The surface of the second optical cable is provided with a first connector, the surface of the first connector is provided with a display mechanism, the display mechanism comprises a first prompt groove arranged on the surface of the first connector for displaying disconnection, the surface of the first connector is provided with a second prompt groove for displaying completed connection, the outside of the first connector is rotatably connected with a rotating sleeve, the surface of the rotating sleeve is provided with a transparent window;

[0009] Wherein, when the rotating sleeve rotates, the first prompt groove arranged on the surface of the rotating sleeve is rotated to the outside of the second prompt groove, which is convenient for reminding the operator to complete the connection.

[0010] The above technical scheme further comprises:

[0011] The second fixed plate is fixedly connected with the fixing sleeve, the sliding plate is slidably connected with the fixing sleeve, the side of the second connector away from the fixing sleeve is fixedly connected with a conductive connecting column, and the side of the first connector close to the conductive connecting column is provided with a conductive groove.

[0012] The side of the first connector close to the conductive groove is rotatably connected with a sliding rod, one side of the sliding rod is fixedly connected with a first fixed plate, the surface of the second connector is provided with a first sliding groove for sliding the sliding rod, one side of the first sliding groove is provided with a second sliding groove for sliding the first fixed plate, and the inside of the fixing sleeve is provided with a limiting groove for rotating the first fixed plate;

[0013] Wherein, the limiting groove is convenient for limiting the sliding rod after the first fixed plate drives the sliding rod to rotate, so that the second connector and the first connector are connected stably.

[0014] The surface of the rotating sleeve is fixedly connected with an annular rack, the annular rack is meshingly connected with a first gear, the first gear is rotatably connected with the first connector, and the first gear is fixedly connected with the sliding rod.

[0015] Wherein, the rotating of the rotating sleeve is convenient for driving the sliding rod to rotate through the annular rack and the first gear.

[0016] The first connecting head is fixedly connected with an insertion rod near one side of the conductive groove, one side of the insertion rod is fixedly connected with a first gear rack, the surface of the second connecting head is provided with a third sliding groove for sliding the insertion rod, and one side of the third sliding groove is provided with a fourth sliding groove for sliding the first gear.

[0017] The inside of the fixed sleeve is rotatably connected with a second rotating shaft, the second rotating shaft is fixedly connected with a second gear, the second rotating shaft is fixedly connected with a bevel gear set, the bevel gear set is fixedly connected with a third rotating shaft, and the third rotating shaft is rotatably connected with the fixed sleeve.

[0018] The second gear is convenient to rotate when the insertion rod drives the first gear rack to slide in the third sliding groove.

[0019] The third rotating shaft is drivingly connected with a second belt, one side of the second belt away from the third rotating shaft is drivingly connected with a fourth rotating shaft, the fourth rotating shaft is rotatably connected with the fixed sleeve, and the fourth rotating shaft is fixedly connected with a push rod.

[0020] The fixed rod is convenient to push the fixed rod to drive the second connecting plate to change the angle when the fourth rotating shaft drives the push rod to rotate.

[0021] The fourth rotating shaft is rotatably connected with a second connecting plate, one side of the second connecting plate near the push rod is fixedly connected with a fixed rod, one side of the second connecting plate away from the fourth rotating shaft is rotatably connected with a first connecting plate, and the first connecting plate is rotatably connected with the pull rod.

[0022] The third rotating shaft is drivingly connected with a first belt, one side of the first belt away from the third rotating shaft is drivingly connected with a first rotating shaft, and the first rotating shaft is rotatably connected with the fixed sleeve.

[0023] One side of the first rotating shaft is fixedly connected with a threaded rod, one side of the threaded rod away from the first rotating shaft is threadedly connected with a threaded sleeve, one side of the threaded sleeve away from the threaded rod is fixedly connected with a limiting groove for limiting the rolling ball, and the inside of the fixed sleeve is provided with a placing groove for hiding the limiting groove.

[0024] The placing groove is convenient to hide the limiting groove when the reminding mechanism works, so as to prevent the limiting groove from affecting the reminding mechanism.

[0025] The present application has the following advantages:

[0026] In the application, the first rack is driven by the inserting rod to slide into the third sliding groove and the fourth sliding groove, when sliding to the position to be connected, the sliding plate pushes the rolling ball to roll in the rolling groove to emit sound feedback, reminding the operator to reach the position to be connected, so as to reduce the operation error rate and improve the connection reliability.

[0027] In the application, after the first fixed plate and the sliding rod reach the position to be connected, the rotating sleeve is rotated, the first fixed plate drives the sliding rod to rotate through the cooperation of the annular rack and the first gear, the sliding rod is rotated to the other side of the limiting groove, so that the sliding rod is limited, and the quick connection effect is realized.

[0028] In the application, while the rotating sleeve is rotated for connection, the transparent window arranged on the surface of the rotating sleeve is rotated from the first prompt groove arranged on the surface of the first connector to the second prompt groove, so that the second prompt groove can be exposed through the first prompt groove, the operator can immediately perceive the completion of the connection, manual inspection is not needed, and the connection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is an overall structure schematic diagram of the outdoor optical cable convenient for quick connection;

[0030] Figure 2 It is an overall structure side surface structure schematic diagram in the application;

[0031] Figure 3 It is an explosion schematic diagram of the first connector in the application;

[0032] Figure 4 It is an explosion schematic diagram of the second connector in the application;

[0033] Figure 5 It is a reminding mechanism schematic diagram in the application;

[0034] Figure 6 It is an internal structure schematic diagram of the fixed sleeve in the application;

[0035] Figure 7 It is an internal structure schematic diagram of the placing groove in the application;

[0036] Figure 8 It is Figure 2 an enlarged schematic diagram of structure A in the application;

[0037] Figure 9 It is Figure 5 an enlarged schematic diagram of structure B in the application;

[0038] Figure 10 It is Figure 6 an enlarged schematic diagram of structure C in the application;

[0039] Figure 11 It isFigure 9 Enlarged view of the structure at D.

[0040] In the figure: 1, the first optical cable; 2, the second optical cable; 3, the rotating sleeve; 4, the second connector; 5, the fixed sleeve; 6, the transparent window; 7, the first prompt slot; 8, the conductive connecting column; 9, the first sliding groove; 10, the second sliding groove; 11, the third sliding groove; 12, the conductive groove; 13, the ring-shaped rack; 14, the first connector; 15, the second prompt slot; 16, the first gear; 17, the sliding rod; 18, the first fixed plate; 19, the insertion rod; 20, the fourth sliding groove; 21, the rolling groove; 22, the limiting groove; 23, the threaded sleeve; 24, the threaded rod; 25, the first rotating shaft; 26, the first rack; 27, the first connecting plate; 28, the pull rod; 29, the spring; 30, the second fixed plate; 31, the sliding plate; 32, the rolling ball; 33, the placement groove; 34, the second gear; 35, the second rotating shaft; 36, the bevel gear set; 37, the third rotating shaft; 38, the first belt; 39, the fourth rotating shaft; 40, the push rod; 41, the fixed rod; 42, the second connecting plate; 43, the second belt. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0042] Embodiment one

[0043] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 9 , an outdoor optical cable convenient for quick connection, comprising a first optical cable 1 and a second optical cable 2, the surface of the first optical cable 1 is provided with a second connector 4, one side of the second connector 4 is fixedly connected with a fixed sleeve 5, the inside of the fixed sleeve 5 is provided with a reminding mechanism, the reminding mechanism comprises a second fixed plate 30 arranged in the inside of the fixed sleeve 5, the second fixed plate 30 is slidably connected with a pull rod 28, the upper part of the pull rod 28 is fixedly connected with a sliding plate 31, the upper part of the sliding plate 31 is provided with a rolling ball 32, the side of the sliding plate 31 close to the pull rod 28 is fixedly connected with a spring 29, the side of the spring 29 away from the sliding plate 31 is fixedly connected with the second fixed plate 30, the spring 29 is sleeved outside the pull rod 28, the inside of the fixed sleeve 5 is provided with a rolling groove 21 for rolling the rolling ball 32;

[0044] The surface of the second optical cable 2 is provided with the first connecting head 14, the surface of the first connecting head 14 is provided with a display mechanism, the display mechanism comprises a first prompt slot 7 opened on the surface of the first connecting head 14 for displaying disconnection, the surface of the first connecting head 14 is provided with a second prompt slot 15 for displaying complete connection, the outer part of the first connecting head 14 is rotatably connected with a rotating sleeve 3, and the surface of the rotating sleeve 3 is provided with a transparent window 6.

[0045] With reference to Figure 1 、 Figure 3 and Figure 9 , the second fixed plate 30 is fixedly connected with the fixed sleeve 5, the sliding plate 31 is slidably connected with the fixed sleeve 5, the second connecting head 4 is fixedly connected with a conductive connecting column 8 away from the fixed sleeve 5, and the side, close to the conductive connecting column 8, of the first connecting head 14 is provided with a conductive slot 12.

[0046] With reference to Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , the side, close to the conductive slot 12, of the first connecting head 14 is rotatably connected with a sliding rod 17, one side of the sliding rod 17 is fixedly connected with a first fixed plate 18, the surface of the second connecting head 4 is provided with a first sliding slot 9 for sliding the sliding rod 17, one side of the first sliding slot 9 is provided with a second sliding slot 10 for sliding the first fixed plate 18, and the inner part of the fixed sleeve 5 is provided with a limiting slot 22 for rotating the first fixed plate 18.

[0047] With reference to Figure 2 and Figure 3 , the surface of the rotating sleeve 3 is fixedly connected with an annular rack 13, the annular rack 13 is meshingly connected with a first gear 16, the first gear 16 is rotatably connected with the first connecting head 14, and the first gear 16 is fixedly connected with the sliding rod 17.

[0048] With reference to Figure 3 、 Figure 4 and Figure 8 , the side, close to the conductive slot 12, of the first connecting head 14 is fixedly connected with a plug rod 19, one side of the plug rod 19 is fixedly connected with a first rack 26, the surface of the second connecting head 4 is provided with a third sliding slot 11 for sliding the plug rod 19, and one side of the third sliding slot 11 is provided with a fourth sliding slot 20 for sliding the first gear 16.

[0049] With reference to Figure 6 and Figure 10 , the inner part of the fixed sleeve 5 is rotatably connected with a second rotating shaft 35, the second rotating shaft 35 is fixedly connected with a second gear 34, the second rotating shaft 35 is fixedly connected with a bevel gear set 36, the bevel gear set 36 is fixedly connected with a third rotating shaft 37, and the third rotating shaft 37 is rotatably connected with the fixed sleeve 5.

[0050] Reference Figure 10 And Figure 11 The third rotating shaft 37 is drivingly connected with a second belt 43, the second belt 43 is drivingly connected with a fourth rotating shaft 39 away from one side of the third rotating shaft 37, the fourth rotating shaft 39 is rotatably connected with the fixed sleeve 5, and the fourth rotating shaft 39 is fixedly connected with a push rod 40.

[0051] Reference Figure 9 And Figure 11 The fourth rotating shaft 39 is rotatably connected with a second connecting plate 42, the second connecting plate 42 is fixedly connected with a fixed rod 41 on one side close to the push rod 40, and the second connecting plate 42 is rotatably connected with a first connecting plate 27 on one side away from the fourth rotating shaft 39, and the first connecting plate 27 is rotatably connected with the pull rod 28.

[0052] In the embodiment, when the first optical cable 1 and the second optical cable 2 need to be connected, the slide rod 17 and the first fixed plate 18 are inserted into the first sliding groove 9 and the second sliding groove 10 respectively, and the insertion rod 19 drives the first rack 26 to be inserted into the third sliding groove 11 and the fourth sliding groove 20 respectively, when the first rack 26 slides in the fourth sliding groove 20 to the second gear 34, the first rack 26 is engaged with the second gear 34 at this time, the first rack 26 continues to slide in the fourth sliding groove 20, which drives the second gear 34 to rotate, the second gear 34 rotates to drive the second rotating shaft 35 fixedly connected with the second gear 34 to rotate, the second rotating shaft 35 drives the third rotating shaft 37 to rotate through the bevel gear set 36, the third rotating shaft 37 rotates to drive the fourth rotating shaft 39 to rotate through the second belt 43, the fourth rotating shaft 39 rotates to drive the push rod 40 fixedly connected with the fourth rotating shaft 39 to rotate, the push rod 40 rotates to drive the fixed rod 41 fixedly connected with the push rod 40 on one side close to the push rod 40 to move, so that the second connecting plate 42 rotatably connected with the push rod 40 moves;

[0053] When the second connecting plate 42 moves, the first connecting plate 27 connected by rotation will pull the pull rod 28 to move towards the fourth rotation shaft 39, and the pull rod 28 will pull the sliding plate 31 fixedly connected to move together towards the fourth rotation shaft 39. At this time, the rolling ball 32 arranged on the upper part of the sliding plate 31 will move together with the sliding plate 31, and the second fixed plate 30 connected with the pull rod 28 by sliding is fixedly connected with the fixed sleeve 5. The spring 29 is fixedly connected between the sliding plate 31 and the second fixed plate 30, and the spring 29 is arranged outside the pull rod 28, that is, the spring 29 is finally in a compressed state. When the push rod 40 pushes the fixed rod 41 to rotate by half a turn, the push rod 40 does not block the fixed rod 41 at this time, and under the elastic action of the spring 29, the fixed rod 41 will immediately continue to rotate by half a turn and finally restore to the original position, that is, the pull rod 28 and the sliding plate 31 will move upwards, and the sliding plate 31 will push the rolling ball 32 arranged on the upper part to roll inside the fixed sleeve 5 to emit a sound feedback, reminding the operator that the slide rod 17 and the first fixed plate 18 have reached the connecting position at this time;

[0054] That is, at this time, the first fixed plate 18 just slides to the limiting groove 22, and then the rotating sleeve 3 outside the first connecting head 14 is rotated, the rotating sleeve 3 drives the annular rack 13 fixedly connected to rotate, the annular rack 13 rotates to drive the first gear 16 engagedly connected to rotate, and the first gear 16 drives the slide rod 17 fixedly connected to rotate. The slide rod 17 rotates to make the first fixed plate 18 rotate to the other side of the limiting groove 22, so that the limiting groove 22 cannot slide inside the second sliding groove 10 at this time, that is, the connection between the first optical cable 1 and the second optical cable 2 is realized. When the rotating sleeve 3 rotates, the first prompt groove 7 formed on the surface of the rotating sleeve 3 rotates to the upper part of the second prompt groove 15 formed on the surface of the first connecting head 14, so that the second prompt groove 15 is exposed, and the operator can immediately perceive that the connection is completed, without the need for manual inspection, thereby improving the connection efficiency. The second connecting head 4 and the conductive groove 12 facilitate the electrical connection between the first optical cable 1 and the second optical cable 2. When it is necessary to disconnect the connection between the first optical cable 1 and the second optical cable 2, the rotating sleeve 3 is reversely rotated to make the transparent window 6 move to the outside of the first prompt groove 7 again, so that the transparent window 6 is exposed to remind the operator to disconnect the connection, and the slide rod 17 and the first fixed plate 18 are convenient to remove.

[0055] Embodiment two

[0056] Reference Figure 6 and Figure 10 The third rotation shaft 37 is drivingly connected with the first belt 38, and the first belt 38 is drivingly connected with the first rotation shaft 25 away from the third rotation shaft 37. The first rotation shaft 25 is rotatably connected with the fixed sleeve 5.

[0057] Reference Figure 7 and Figure 10The side of the first rotating shaft 25 is fixedly connected with a threaded rod 24, the side of the threaded rod 24 away from the first rotating shaft 25 is threadedly connected with a threaded sleeve 23, the side of the threaded sleeve 23 away from the threaded rod 24 is fixedly connected with a limiting groove 22 for limiting the rolling ball 32, and the inside of the fixed sleeve 5 is provided with a placing groove 33 for hiding the limiting groove 22.

[0058] In the embodiment, the third rotating shaft 37 rotates to drive the reminding mechanism to work and drive the first belt 38 to transmit power, the first belt 38 drives the first rotating shaft 25 connected in transmission to rotate, the first rotating shaft 25 rotates to drive the fixedly connected threaded rod 24 to rotate, the threaded rod 24 drives the threadedly connected threaded sleeve 23 to drive the limiting groove 22 to move towards the inside of the fixed sleeve 5, that is, finally hides the limiting groove 22 in the placing groove 33 provided in the inside of the fixed sleeve 5, to prevent the limiting groove 22 from affecting the operation of the reminding mechanism, when the first optical cable 1 and the second optical cable 2 are disassembled, the second prompt groove 15 is upwards, at this time, the rolling ball 32 falls into the upper part of the sliding plate 31 under the action of gravity, at this time, the sliding-out plug rod 19 and the first rack 26 drive the third rotating shaft 37 to rotate reversely, to make the limiting groove 22 return to the original position, and the reminding mechanism works again, that is, the limiting groove 22 collides with the limiting groove 22 to make a sound, to remind the operator again that the connection is disconnected, finally, the limiting groove 22 and the sliding plate 31 limit the rolling ball 32, to facilitate the reminding mechanism to work normally when connected next time.

[0059] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An outdoor optical cable that facilitates quick connection, comprising a first optical cable (1) and a second optical cable (2), characterized in that: The surface of the first optical cable (1) is provided with a second connector (4), and a fixed sleeve (5) is fixedly connected to one side of the second connector (4). The fixed sleeve (5) is provided with a reminder mechanism inside. The reminder mechanism includes a second fixed plate (30) provided inside the fixed sleeve (5). The second fixed plate (30) is slidably connected to a pull rod (28). A slide plate (31) is fixedly connected to the upper part of the pull rod (28). A rolling ball (32) is provided on the upper part of the slide plate (31). A spring (29) is fixedly connected to the side of the slide plate (31) near the pull rod (28). The side of the spring (29) away from the slide plate (31) is fixedly connected to the second fixed plate (30). The spring (29) is sleeved on the outside of the pull rod (28). A rolling groove (21) is opened inside the fixed sleeve (5) for the rolling ball (32) to roll. The surface of the second optical cable (2) is provided with a first connector (14), the surface of the first connector (14) is provided with a display mechanism, the display mechanism includes a first prompt groove (7) for displaying disconnection on the surface of the first connector (14), a second prompt groove (15) for displaying connection completion on the surface of the first connector (14), a rotating sleeve (3) is rotatably connected to the outside of the first connector (14), and a transparent window (6) is provided on the surface of the rotating sleeve (3).

2. The outdoor optical cable for easy and quick connection according to claim 1, characterized in that, The second fixing plate (30) is fixedly connected to the fixing sleeve (5), and the sliding plate (31) is slidably connected to the fixing sleeve (5). The second connector (4) is fixedly connected to a conductive connecting post (8) on the side away from the fixing sleeve (5), and the first connector (14) is provided with a conductive groove (12) on the side close to the conductive connecting post (8).

3. The outdoor optical cable for easy and quick connection according to claim 1, characterized in that, The first connector (14) is rotatably connected to a slide rod (17) on the side near the conductive groove (12). A first fixing plate (18) is fixedly connected to one side of the slide rod (17). The surface of the second connector (4) is provided with a first sliding groove (9) for sliding the slide rod (17). A second sliding groove (10) is provided on one side of the first sliding groove (9) for sliding the first fixing plate (18). The inside of the fixing sleeve (5) is provided with a limiting groove (22) for rotating the first fixing plate (18).

4. The outdoor optical cable for easy and quick connection according to claim 1, characterized in that, The rotating sleeve (3) is fixedly connected to an annular rack (13), which is meshed with a first gear (16). The first gear (16) is rotatably connected to the first connector (14), and the first gear (16) is fixedly connected to the slide rod (17).

5. An outdoor optical cable for easy and quick connection according to claim 1, characterized in that, The first connector (14) is fixedly connected to a rod (19) on one side near the conductive groove (12). A first rack (26) is fixedly connected to one side of the rod (19). The surface of the second connector (4) is provided with a third groove (11) for sliding the rod (19). A fourth groove (20) is provided on one side of the third groove (11) for sliding the first gear (16).

6. An outdoor optical cable for easy and quick connection according to claim 1, characterized in that, The fixed sleeve (5) is rotatably connected to a second rotating shaft (35), the second rotating shaft (35) is fixedly connected to a second gear (34), the second rotating shaft (35) is fixedly connected to a bevel gear set (36), the bevel gear set (36) is fixedly connected to a third rotating shaft (37), and the third rotating shaft (37) is rotatably connected to the fixed sleeve (5).

7. An outdoor optical cable for easy and quick connection according to claim 6, characterized in that, The third rotating shaft (37) is connected to a second belt (43), and the side of the second belt (43) away from the third rotating shaft (37) is connected to a fourth rotating shaft (39). The fourth rotating shaft (39) is rotatably connected to the fixed sleeve (5), and the fourth rotating shaft (39) is fixedly connected to a push rod (40).

8. An outdoor optical cable for easy and quick connection according to claim 7, characterized in that, The fourth rotating shaft (39) is rotatably connected to a second connecting plate (42). A fixed rod (41) is fixedly connected to the side of the second connecting plate (42) near the push rod (40). A first connecting plate (27) is rotatably connected to the side of the second connecting plate (42) away from the fourth rotating shaft (39). The first connecting plate (27) is rotatably connected to the pull rod (28).

9. An outdoor optical cable for easy and quick connection according to claim 6, characterized in that, The third rotating shaft (37) is connected to the first belt (38), and the side of the first belt (38) away from the third rotating shaft (37) is connected to the first rotating shaft (25). The first rotating shaft (25) and the fixed sleeve (5) are rotatably connected.

10. An outdoor optical cable for easy and quick connection according to claim 9, characterized in that, A threaded rod (24) is fixedly connected to one side of the first rotating shaft (25). A threaded sleeve (23) is threadedly connected to the side of the threaded rod (24) away from the first rotating shaft (25). A limiting groove (22) for limiting the rolling ball (32) is fixedly connected to the side of the threaded sleeve (23) away from the threaded rod (24). A placement groove (33) for hiding the limiting groove (22) is provided inside the fixed sleeve (5).

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