Optical cable connector box and opening and closing method

Abstract

The invention discloses an optical cable connector box and an opening and closing method, the optical cable connector box comprises a first box body and a second box body which can be opened and closed and sealed with the first box body, the end part of the first box body and / or the second box body is provided with a wire inlet groove, the first box body or the second box body is internally provided with a locking piece for limiting an optical cable, and the first box body and the second box body are rotatably connected. A driving mechanism is arranged between the wire inlet groove and the locking piece, the driving mechanism is in communication connection with a control unit, the driving mechanism acts to open and close the first box body and the second box body, and the driving mechanism acts to avoid the optical cable; the method comprises the following steps that the control unit receives a signal and issues a switch instruction to the driving mechanism, the driving mechanism acts, and the first box body and the second box body rotate to be opened or closed; automatic opening and closing of the connector box can be realized, the efficiency is improved, and the sealing performance is good.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and particularly relates to an optical cable splice closure and an opening and closing method thereof. Background Art

[0002] An optical cable splice closure is an important device for connecting and protecting optical cable joints. The existing optical cable splice closure, such as an optical cable splice closure with convenient installation with the patent number: CN115308857A, includes an optical cable splice closure body. The optical cable splice closure body includes an upper shell of the optical cable splice closure, a lower shell of the optical cable splice closure, and a locking device provided between the left and right sides of the upper shell and the lower shell of the optical cable splice closure. During installation and maintenance, manual sealing operations need to be performed, which are complex and prone to problems of insufficient sealing, resulting in the joints of the optical cables being affected by moisture or damaged. Summary of the Invention

[0003] The purpose of the invention is to provide an optical cable splice closure and an opening and closing method thereof, which solve the problems of troublesome sealing and insufficient sealing of the optical cable splice closure in the prior art.

[0004] The present invention is implemented as follows. An optical cable splice closure includes a first box body and a second box body that can be opened and closed and sealed with the first box body. An inlet wire groove is provided at the end of the first box body and / or the second box body. A locking member for limiting the optical cable is provided in the first box body or the second box body. The first box body and the second box body are rotatably connected. A driving mechanism is provided between the inlet wire groove and the locking member. The driving mechanism is communicatively connected to a control unit. The driving mechanism acts to open and close the first box body and the second box body, and the driving mechanism can avoid the optical cable when it acts.

[0005] The first box body and the second box body are rotatably connected, and the limit can be achieved through the rotating shaft between the first box body and the second box body. Therefore, when the first box body and the second box body are closed, rapid and accurate closure can be achieved without positioning, ensuring the tightness of the splice closure. At the same time, considering that manual operation is relatively troublesome, but there are limitations in the internal space of the splice closure when automatically closing the splice closure and problems of easy interference when the optical cable needs to pass through, the present invention arranges the driving mechanism between the inlet wire groove and the locking member. The optical cable shuttles linearly between the inlet wire groove and the locking member, and the range of the optical cable that the driving mechanism needs to avoid when acting is relatively small and easy. Through the present invention, the automatic opening and closing of the splice closure can be achieved, which not only improves the efficiency but also has good sealing performance.

[0006] A further technical solution of the present invention is that the driving mechanism includes a driving motor and a transmission component. The driving motor is placed in the first box body. One end of the transmission component is movably connected to the inner wall of the first box body, and the other end is movably connected to the second box body. The driving motor drives the transmission component to open or fold for the opening and closing of the splice closure.

[0007] The driving motor is inside the first box body. One end of the transmission component is rotatably connected to the inner wall of the first box body, and the other end is rotatably connected to the second box body. When the transmission component receives the power from the driving motor, the transmission component opens or folds, so that the first box body and the second box body open or close, realizing the opening and closing of the splice closure; during the opening process of the transmission component, the space between the first box body and the second box body gradually increases, and the transmission component can avoid interfering with the optical cable. Moreover, when the transmission component folds, the first box body and the second box body assembly close, and it will not affect the shuttling of the optical cable either. It can not only realize the automatic opening and closing of the splice closure, but also avoid forming interference with the optical cable.

[0008] A further technical solution of the present invention is that: the transmission component includes a first connecting piece and a second connecting piece. One end of the first connecting piece is rotatably connected to the first box body, the other end of the first connecting piece is rotatably connected to one end of the second connecting piece, and the other end of the second connecting piece is rotatably connected to the second box body.

[0009] During use, the first connecting piece is rotatably connected to the first box body, and the first connecting piece is rotatably connected to the second connecting piece. During the closing process of the first box body and the second box body, the first connecting piece and the second connecting piece can rotate to gradually reduce the included angle, avoiding the optical cable from above or below the optical cable; when the first box body and the second box body open, the first connecting piece and the second connecting piece gradually open towards the end away from the optical cable, and the optical cable can also be avoided.

[0010] A further technical solution of the present invention is that: the first connecting piece and the second connecting piece are rotatably connected through a rotating shaft, and the rotating shaft can slide along the output end of the driving motor to adjust the angle between the first connecting piece and the second connecting piece.

[0011] When the first box body and the second box body need to be opened, the driving motor drives the rotating shaft to move along the output end of the driving motor towards the hinged end of the first box body and the second box body. During the gradually opening process, the splice closure opens without interfering with the optical cable; when the first box body and the second box body need to be closed, the driving motor drives the rotating shaft to move along the output end of the driving motor towards the opening and closing end of the first box body and the second box body, and the first connecting piece and the second connecting piece gradually fold, and the splice closure closes without interfering with the optical cable.

[0012] A further technical solution of the present invention is that: both the first connecting piece and the second connecting piece are arc-shaped structures.

[0013] The arc-shaped structure is beneficial to space utilization and avoiding the optical cable.

[0014] A further technical solution of the present invention is that: the driving motor is placed inside the first box body and below the connection section of the cable inlet groove and the locking piece, and the action of the transmission component can avoid the connection section of the cable inlet groove and the locking piece.

[0015] The connecting section between the cable inlet groove and the locking member is for the optical cable to pass through. The driving motor is below this connecting section, which can avoid interference with the optical cable. At the same time, when the driving motor makes the transmission component act, it is convenient to store the transmission component below the optical cable.

[0016] A further technical solution of the present invention is that a driving mechanism is provided on one side inside the first box body, and a transmission component is provided between the cable inlet groove and the locking member on the other side of the first box body. One end of the transmission component is rotatably connected to the inner wall of the first box body, and the other end is rotatably connected to the second box body.

[0017] Ensure the stability of the first box body and the second box body when opening and closing.

[0018] A further technical solution of the present invention is that one side of the first box body and the second box body is hinged, and the other side of the first box body and the second box body can be separated and combined through a locking mechanism.

[0019] The other ends of the first box body and the second box body can be separated and combined through a locking mechanism, which further ensures the sealing performance and stability of the joint box.

[0020] A further technical solution of the present invention is that the locking mechanism includes a lock catch and a lock tongue. The lock catch can be separated and combined with the lock tongue through a magnetic switch, and the magnetic switch is communicatively connected to the control unit.

[0021] When the joint box needs to be opened, the control unit receives the opening signal, the control unit makes the magnetic switch energized, and the lock catch is separated from the lock tongue under the action of the magnetic switch, and cooperates with the driving structure to open the joint box; conversely, the control unit makes the magnetic switch de-energized, and the lock catch and the lock tongue are locked.

[0022] The present invention also provides a method for opening and closing an optical cable joint box. The joint box is the above-mentioned joint box, and the method includes the following steps: the control unit receives a signal, the control unit issues a switch command to the driving mechanism, the driving mechanism acts, and the first box body and the second box body rotate to open or close.

[0023] The beneficial effects of the present invention: The joint box of the present invention realizes the automatic sealing of the optical cable joint box through the cooperation of the first box body, the second box body and the driving mechanism, has simple operation, good sealing effect, effectively prevents the optical cable joint from being affected by moisture or damaged, and improves the reliability and service life of the optical cable joint box.

[0024] The first box body and the second box body are rotatably connected, and the limit can be achieved through the rotating shaft between the first box body and the second box body. Therefore, when the first box body and the second box body are closed, rapid and accurate closing can be achieved without positioning, ensuring the tightness of the joint box. At the same time, considering that manual operation is rather troublesome, but there are limitations in the internal space of the joint box for automatic closing and the problem that the optical cable needs to pass through and is prone to interference, the driving mechanism of the present invention is arranged between the cable inlet groove and the locking member, and the optical cable shuttles linearly between the cable inlet groove and the locking member. The range of the optical cable that the driving mechanism needs to avoid during operation is relatively small and easy. Through the present invention, the automatic opening and closing of the joint box can be achieved, which not only improves the efficiency but also has good sealing performance. Brief Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of an optical cable joint box provided by the present invention;

[0026] Figure 2 is a schematic diagram of the open state of an optical cable joint box provided by the present invention;

[0027] Figure 3 is a schematic diagram during the closing process of an optical cable joint box provided by the present invention;

[0028] Figure 4 is a schematic structural diagram of the driving mechanism provided by the present invention;

[0029] Figure 5 is a schematic diagram of a partial locking structure on the first box body provided by the present invention;

[0030] Figure 6 is a control flow chart for opening the joint box provided by the present invention;

[0031] Figure 7 is a control flow chart for closing the joint box provided by the present invention.

[0032] Reference Numerals: 1. First box body, 2. Second box body,

[0033] 3. Driving mechanism, 31. Driving motor, 32. Transmission component, 321. First connecting member, 322. Second connecting member, 323. Rotating shaft,

[0034] 4. Control unit, 5. Cable inlet groove, 6. Locking member,

[0035] 7. Locking structure, 71. Lock catch, 72. Lock tongue, 73. Magnetic switch. Detailed Embodiments

[0036] The following describes the embodiments of the present invention through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0037] Embodiment 1:

[0038] Figures 1-5 A fiber optic cable splice closure is shown, which includes a first box body 1 and a second box body 2 that can be opened and closed and sealed with the first box body 1. An inlet slot 5 is provided at the end of the first box body 1 and / or the second box body 2. A locking member 6 for limiting the fiber optic cable is provided in the first box body 1 or the second box body 2. The first box body 1 and the second box body 2 are rotatably connected. A driving mechanism 3 is provided between the inlet slot 5 and the locking member 6. The driving mechanism 3 is communicatively connected to a control unit 4. The driving mechanism 3 acts to open and close the first box body 1 and the second box body 2, and the driving mechanism 3 can avoid the fiber optic cable when it acts.

[0039] The first box body and the second box body are rotatably connected, and the limit can be achieved through the rotating shaft between the first box body and the second box body. Therefore, when the first box body and the second box body are closed, they can be quickly and accurately closed without positioning, ensuring the tightness of the splice closure. At the same time, considering that manual operation is relatively troublesome, but there are limitations in the internal space of the splice closure for automatic closing and the problem that the fiber optic cable needs to pass through and is prone to interference, the present invention arranges the driving mechanism between the inlet slot and the locking member. The fiber optic cable shuttles linearly between the inlet slot and the locking member. The range of the fiber optic cable that the driving mechanism needs to avoid when it acts is relatively small and easy. Through the present invention, the splice closure can be automatically opened and closed, which not only improves the efficiency but also has good tightness.

[0040] In this embodiment, a sealing layer is provided on the surface of the second box body 2 in contact with the first box body 1.

[0041] In this embodiment, semi-circular inlet slots 5 are provided on both the first box body 1 and the second box body 2. The power end of the driving mechanism 3 is provided in the first box body 1, and the action end of the driving mechanism 3 is rotatably connected to the second box body 2.

[0042] In this embodiment, the fiber optic cable passes through the inlet slot 5 into the splice closure and is fixed in the splice closure by the locking member 6.

[0043] In this embodiment, the driving mechanism 3 includes a driving motor 31 and a transmission component 32. The driving motor 31 is placed inside the first box body 1. One end of the transmission component 32 is movably connected to the inner wall of the first box body 1, and the other end is movably connected to the second box body 2. The driving motor 31 drives the transmission component 32 to open or fold for the opening and closing of the joint box.

[0044] The driving motor is inside the first box body. One end of the transmission component is rotatably connected to the inner wall of the first box body, and the other end is rotatably connected to the second box body. When the transmission component receives the power of the driving motor, the transmission component opens or folds, so that the first box body and the second box body open or close, realizing the opening and closing of the joint box; during the opening process of the transmission component, the space between the first box body and the second box body gradually increases, and the transmission component can avoid interfering with the optical cable. Moreover, when the transmission component folds, the first box body and the second box body assembly close, and it will not affect the shuttling of the optical cable either. It can not only realize the automatic opening and closing of the joint box, but also avoid forming interference with the optical cable.

[0045] In this embodiment, the transmission component 32 includes a first connecting piece 321 and a second connecting piece 322. One end of the first connecting piece 321 is rotatably connected to the first box body 1, the other end of the first connecting piece 321 is rotatably connected to one end of the second connecting piece 322, and the other end of the second connecting piece 322 is rotatably connected to the second box body 2.

[0046] During use, the first connecting piece is rotatably connected to the first box body, and the first connecting piece is rotatably connected to the second connecting piece. During the closing process of the first box body and the second box body, the first connecting piece and the second connecting piece can rotate so that the included angle gradually decreases, avoiding the optical cable from above or below the optical cable; when the first box body and the second box body open, the first connecting piece and the second connecting piece gradually open towards the end far from the optical cable, and the optical cable can also be avoided.

[0047] In this embodiment, in order to further reduce the space occupation, both the first connecting piece 321 and the second connecting piece 322 are sheet-like structures.

[0048] In this embodiment, the first connecting piece 321 and the second connecting piece 322 are rotatably connected through a rotating shaft 323. The rotating shaft 323 can slide along the output end of the driving motor 31 to adjust the angle between the first connecting piece 321 and the second connecting piece 322.

[0049] When the first box body and the second box body need to be opened, the driving motor drives the rotating shaft to move along the output end of the driving motor towards the hinged end of the first box body and the second box body. During the gradual opening process, the joint box opens without interfering with the optical cable; when the first box body and the second box body need to be closed, the driving motor drives the rotating shaft to move along the output end of the driving motor towards the opening and closing end of the first box body and the second box body, and the first connecting piece and the second connecting piece are gradually folded, and the joint box closes without interfering with the optical cable.

[0050] In this embodiment, the output end of the driving motor 31 includes a motor shaft and a lead screw, and the rotating shaft 323 is sleeved on the lead screw. During the rotation of the lead screw, the rotating shaft 323 moves along the axial direction of the lead screw.

[0051] In this embodiment, both the first connecting piece 321 and the second connecting piece 322 are arc-shaped structures.

[0052] The arc-shaped structure is beneficial to space utilization and avoiding the optical cable.

[0053] In this embodiment, the driving motor 31 is placed inside the first box body 1 and below the connecting section of the cable inlet groove 5 and the locking member 6, and the transmission assembly 32 can act to avoid the connecting section of the cable inlet groove 5 and the locking member 6.

[0054] The connecting section of the cable inlet groove and the locking member is for the optical cable to pass through. The driving motor is below this connecting section, which can avoid interference with the optical cable. At the same time, when the driving motor makes the transmission assembly act, it can facilitate the accommodation of the transmission assembly below the optical cable.

[0055] In this embodiment, one end of the transmission assembly 32 is below the output end of the driving motor 31 and is rotatably connected to the first box body 1, and the other end of the transmission assembly 32 is rotatably connected to the second box body 2.

[0056] In this embodiment, a driving mechanism 3 is provided on one side inside the first box body 1, and a transmission assembly 32 is provided between the cable inlet groove 5 and the locking member 6 on the other side of the first box body 1. One end of the transmission assembly 32 is rotatably connected to the inner wall of the first box body 1, and the other end is rotatably connected to the second box body 2.

[0057] Ensure the stability of the first box body and the second box body when opening and closing.

[0058] In this embodiment, the driving motor 31 is rotatably connected to the first box body 1.

[0059] In this embodiment, one side of the first box body 1 and the second box body 2 is hinged, and the other side of the first box body 1 and the second box body 2 can be separated and combined through a locking mechanism 7.

[0060] The other ends of the first box body and the second box body can be separated and combined through the locking mechanism, further ensuring the tightness and stability of the joint box.

[0061] In this embodiment, the locking mechanism 7 includes a lock catch 71 and a lock tongue 72. The lock catch 71 is separable from the lock tongue 72 through a magnetic switch 73, and the magnetic switch 73 is communicatively connected to the control unit 4.

[0062] When the joint box needs to be opened, the control unit receives an opening signal, causes the magnetic switch to be energized, and the lock catch is separated from the lock tongue under the action of the magnetic switch, and cooperates with the driving structure to open the joint box; conversely, the control unit causes the magnetic switch to be de-energized, and the lock catch and the lock tongue are locked.

[0063] In this embodiment, the lock catch 71 is U-shaped and is rotatably connected to the inner wall of the first box body 1, and the magnetic switch 73 is disposed between the lock catch 71 and the inner wall of the first box body 1; the lock tongue 72 is provided on the second box body 2. When the magnetic switch 73 is energized, the lock catch 71 rotates to disengage from the lock tongue 72, and conversely, the lock catch 71 rotates to lock with the lock tongue 72.

[0064] In this embodiment, the locking mechanism 7 is disposed inside the front of the joint box.

[0065] Embodiment Two:

[0066] As Figures 1-7 A method for opening and closing an optical cable joint box as described above includes the following steps: The control unit 4 receives a signal, the control unit 4 issues a switch command to the driving mechanism 3, the driving mechanism 3 operates, and the first box body 1 and the second box body 2 rotate to open or close.

[0067] In this embodiment, the system management platform or the mobile terminal enables the control unit 4 to receive a signal through any one of remote, Bluetooth, and two-dimensional code. Then, the control unit 4 issues an unlocking command according to the received signal, and the locking structure 7 triggers the magnetic switch 73 on the lock catch 71 according to the command, so that the lock catch 71 is separated from the lock tongue 72. Then, the driving mechanism 3 drives the transmission component 32 to start through the driving motor 31, realizing the relative movement of the first box body 1 and the second box body 2, and the joint box is opened.

[0068] In this embodiment, the system management platform or the mobile terminal enables the control unit 4 to receive a signal through any one of remote, Bluetooth, and two-dimensional code. Then, the control unit 4 issues a locking command according to the received signal, the driving mechanism 3 folds through the driving motor 31 driving the transmission component 32, and then the locking structure 7 triggers the magnetic switch 73 on the lock catch 71 according to the command, so that the lock catch 71 is locked with the lock tongue 72, realizing the relative movement of the first box body 1 and the second box body 2, and the joint box is closed.

[0069] In this embodiment, the joint box of the present invention includes a first box body 1, a second box body 2, a driving mechanism 3, and a control unit 4.

[0070] The first box body 1: It is used to accommodate the optical cable joint, and is equipped with a driving mechanism 3, a control unit 4, and a latch 71 thereon.

[0071] The second box body 2: It includes a sealing cover and a sealing ring. Sealing cover: It is movably arranged on the first box body 1 and is used to cover the opening of the first box body; Sealing ring: It is arranged between the sealing cover and the box body to ensure the sealing effect; The sealing cover and the first box body 1 are rotationally connected by a rotating shaft for opening and closing; The sealing ring is arranged between the sealing cover and the first box body 1 to ensure the sealing effect.

[0072] The driving mechanism 3: It includes a driving motor 31 and a transmission component 32. The driving motor 31 provides power, and the transmission component 32 transmits the power of the motor 31 to the sealing cover to make it perform opening and closing actions.

[0073] The control unit 4: It includes a sensor, a control unit, and a magnetic switch. The sensor detects the environmental parameters inside the joint box, and the control unit controls the working state of the driving motor according to the detection results of the sensor and the instructions issued by the system management platform.

[0074] The sensor: It is arranged inside the first box body and is used to detect the environmental parameters inside the joint box such as humidity, temperature, etc.;

[0075] The control unit: It is connected to the sensor and the driving motor, and controls the working state of the driving motor according to the detection results of the sensor.

[0076] The limit switch: It is placed on the first box body and is used to detect whether the opening and closing position states of the joint box are in place.

[0077] The working principle of the present invention:

[0078] The first box body 1 can be opened and closed in the following three ways. One is through remote operation by the system management platform; the second is through the mobile phone Bluetooth method; the third is through the QR code method on the first box body 1; When the system management platform detects that the humidity inside the first box body 1 exceeds the preset value or the system detects a communication failure, the system management platform will dispatch a maintenance work order to the mobile phones of the corresponding maintenance personnel. After the maintenance personnel arrive at the scene, they can establish a connection with the control unit inside the joint box and obtain authorization through the above three methods. First, control the latch 71 to open. When the magnetic switch 73 acts, it means that the latch has reached the fully opened state. Then, control the driving motor 31 to start, and drive the sealing cover to open through the transmission component 32. After reaching a certain angular position, control the driving motor 31 to stop, realizing the opening of the first box body 1 and performing inspection and maintenance of the equipment. When the control unit receives the closing instruction sent by the system management platform or mobile phone Bluetooth, the control unit controls the driving motor 31 to start in the reverse direction, drives the sealing cover to close through the transmission component 32, and controls the driving motor 31 to stop running when the magnetic switch 73 acts.

[0079] The present invention discloses an optical cable splice closure, which includes a first box body, a second box body, a driving mechanism and a control unit. The second box body is arranged on the first box body and is used for automatically sealing the first box body; the driving mechanism is connected to the second box body and is used for driving the second box body to perform a sealing operation; the control unit is connected to the driving mechanism and is used for controlling the working state of the driving mechanism. The automatic sealing system of the optical cable splice closure of the present invention is simple in operation, good in sealing effect, effectively prevents the optical cable joint from being affected by moisture or damaged, and improves the reliability and service life of the optical cable splice closure.

[0080] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An optical cable splice box, comprising a first box body (1) and a second box body (2) which can be opened and closed and sealed with the first box body (1), a cable entry groove (5) is provided at the end of the first box body (1) and / or the second box body (2), and a locking member (6) for limiting the position of the optical cable is provided in the first box body (1) or the second box body (2), characterized in that: The first box body (1) and the second box body (2) are rotatably connected, a driving mechanism (3) is provided between the cable entry slot (5) and the locking member (6), the driving mechanism (3) is communicatively connected to a control unit (4), the driving mechanism (3) is actuated to open and close the first box body (1) and the second box body (2), and the driving mechanism (3) can avoid the optical cable when it is actuated.

2. The optical cable splice box according to claim 1, characterized in that: The driving mechanism (3) comprises a driving motor (31) and a transmission assembly (32); the driving motor (31) is disposed in the first box body (1); one end of the transmission assembly (32) is movably connected to the inner wall of the first box body (1) and the other end is movably connected to the second box body (2); the driving motor (31) drives the transmission assembly (32) to open or fold for opening and closing the joint box.

3. The optical cable splice box according to claim 2, characterized in that: The transmission assembly (32) comprises a first connecting member (321) and a second connecting member (322), wherein one end of the first connecting member (321) is rotatably connected to the first box body (1), the other end of the first connecting member (321) is rotatably connected to one end of the second connecting member (322), and the other end of the second connecting member (322) is rotatably connected to the second box body (2).

4. The optical cable splice box according to claim 3, characterized in that: The first connecting member (321) and the second connecting member (322) are rotatably connected via a rotating shaft (323); the rotating shaft (323) can slide along the output end of the driving motor (31) to adjust the angle between the first connecting member (321) and the second connecting member (322).

5. The optical cable splice box according to claim 3, characterized in that: The first connecting member (321) and the second connecting member (322) are both arc-shaped structures.

6. The optical cable splice box according to claim 2, characterized in that: The driving motor (31) is disposed in the first box body (1) and below the connecting section between the wire feed slot (5) and the locking member (6), and the transmission assembly (32) can avoid the connecting section between the wire feed slot (5) and the locking member (6) when in motion.

7. The optical cable splice box according to claim 2, characterized in that: A driving mechanism (3) is provided on one side of the first box body (1), and a transmission assembly (32) is provided between the wire entry slot (5) and the locking member (6) on the other side of the first box body (1), one end of the transmission assembly (32) being rotatably connected to the inner wall of the first box body (1), and the other end being rotatably connected to the second box body (2).

8. An optical cable splice box according to any one of claims 1 to 7, characterized in that: The first box body (1) is hinged to the second box body (2) at one side, and the first box body (1) and the second box body (2) at the other side can be disengaged through a locking mechanism (7).

9. The optical cable splice box according to claim 8, characterized in that: The locking mechanism (7) comprises a lock buckle (71) and a lock tongue (72); the lock buckle (71) is disengageable from the lock tongue (72) via a magnetic switch (73); and the magnetic switch (73) is communicatively connected to the control unit (4).

10. A method for opening and closing an optical cable splice box, characterized in that: The junction box is the junction box according to any one of claims 1 to 9, and the method comprises the following steps: the control unit (4) receives a signal, the control unit (4) sends a switch command to the drive mechanism (3), the drive mechanism (3) is actuated, and the first box body (1) and the second box body (2) are rotated to open or close.

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