Optical cable distribution box

Abstract

The utility model relates to the technical field of optical cable distribution boxes, and provides an optical cable distribution box which comprises a box body, a door plate, two connecting blocks, a locking mechanism, a transmission mechanism, a power mechanism and a limiting mechanism, the door plate is rotatably connected to the box body, the two connecting blocks are fixedly connected to the door plate, jacks are formed in the two connecting blocks, and the locking mechanism is arranged on the door plate. The connecting block is arranged on the box body, the locking mechanism is arranged on the box body and used for locking the connecting block, the transmission mechanism is arranged on the box body and used for transmitting the locking mechanism for locking, the power mechanism is arranged on the box body and used for driving the transmission mechanism to move, and the limiting mechanism is arranged on the box body and used for limiting the power mechanism. The problems that in the related technology, a door lock is prone to being scratched in strong wind and heavy rain, an optical cable fiber distribution box door is opened, external rainwater and impurities enter the optical cable fiber distribution box, and therefore short circuit damage is caused by power connection between multiple optical cables are prone to being caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable splitting boxes, and particularly relates to an optical cable splitting box. Background Art

[0002] The optical cable splitting box is an important device in the optical fiber communication network, which has functions such as connecting the main optical cable and the branch optical cable, distributing optical fiber signals, and protecting optical fibers. It is often installed in a wall-mounted or embedded manner, has a certain protection level, and is equipped with accessories such as an optical fiber splicing tray and an adapter inside. It is widely used in scenarios such as residential communities, commercial buildings, and urban communication network construction to realize the distribution and transmission of optical fiber signals and provide optical fiber access services for user terminal devices.

[0003] Some optical cable splitting boxes are usually installed on the outdoor wall. After long-term outdoor use, especially in extreme weather such as strong winds and heavy rains, since the lock on the door of the optical cable splitting box is only clamped by an iron sheet, it is extremely easy to damage the door lock during strong winds and heavy rains, resulting in the opening of the door of the optical cable splitting box, so that external rainwater and impurities enter the optical cable splitting box, which is likely to cause short-circuit damage due to the connection of multiple optical cables. Content of the Utility Model

[0004] The utility model provides an optical cable splitting box, which solves the problem in the related technology that it is extremely easy to damage the door lock during strong winds and heavy rains, resulting in the opening of the door of the optical cable splitting box, so that external rainwater and impurities enter the optical cable splitting box, which is likely to cause short-circuit damage due to the connection of multiple optical cables.

[0005] The technical solution of the utility model is as follows: an optical cable splitting box, comprising: a box body, a door panel, a connecting block, a locking mechanism, a transmission mechanism, a power mechanism, and a limiting mechanism;

[0006] The door panel is rotatably connected to the box body;

[0007] There are two connecting blocks, both of which are fixedly connected to the door panel, and jacks are opened on both of the connecting blocks;

[0008] The locking mechanism is arranged on the box body for locking the connecting block;

[0009] The transmission mechanism is arranged on the box body for driving the locking mechanism to lock;

[0010] The power mechanism is arranged on the box body for driving the transmission mechanism to move;

[0011] The limiting mechanism is arranged on the box body for limiting the power mechanism.

[0012] Preferably, the locking mechanism includes: a locking block, a plug rod, and a transmission block;

[0013] There are two locking blocks, and both of the two locking blocks are slidably arranged on the box body;

[0014] There are two inserting rods, and the two inserting rods are respectively fixedly connected to the two locking blocks;

[0015] There are two transmission blocks, and the two transmission blocks are respectively fixedly connected to the two locking blocks, and threads are provided on the two transmission blocks.

[0016] Furthermore, the transmission mechanism includes: a bidirectional screw rod, a first bevel gear and a second bevel gear;

[0017] The bidirectional screw rod is rotatably arranged on the box body, and the bidirectional screw rod meshes with the two threads;

[0018] The first bevel gear is fixedly connected to the bidirectional screw rod;

[0019] The second bevel gear is rotatably connected to the box body, and the second bevel gear meshes with the first bevel gear.

[0020] Still further, the power mechanism includes: a rotating gear, a driving gear and a power rod;

[0021] The rotating gear is fixedly connected to the second bevel gear;

[0022] The driving gear is rotatably arranged on the box body, and the driving gear meshes with the rotating gear;

[0023] The power rod is fixedly connected to the driving gear.

[0024] As a further solution of the present application, the limiting mechanism includes: a sliding frame and a supporting component;

[0025] The sliding frame is slidably arranged on the box body;

[0026] The supporting component is arranged on the box body and is used for supporting the sliding frame.

[0027] As a still further solution of the present application, the supporting component includes: a sliding rod and a spring;

[0028] There are two sliding rods, and the two sliding rods are both fixedly connected to the box body. Two sliding holes are provided on the sliding frame, and the two sliding rods are respectively slidably arranged in the two sliding holes;

[0029] There are two springs, and the two springs are respectively sleeved on the two sliding rods.

[0030] On the basis of the foregoing solution, two supporting plates are fixedly connected to the box body, a pressing rod is fixedly connected to the power rod, the pressing rod contacts the two supporting plates, and one end of the sliding frame contacts the pressing rod.

[0031] On the basis of the foregoing solution, a guide rod is fixedly connected inside the box body, and sliding holes are formed in both of the locking blocks, and the guide rod is slidably arranged between the two sliding holes.

[0032] As a preferred technical solution of the present application, two fixing plates are fixedly connected to the box body, and the bidirectional screw rod is rotatably connected between the two fixing plates.

[0033] As a preferred technical solution of the present application, a protective shell is fixedly connected to the box body, and the first bevel gear, the second bevel gear, the rotating gear and the driving gear are all arranged inside the protective shell.

[0034] The working principle and beneficial effects of the present utility model are as follows:

[0035] 1. In the present utility model, through the cooperation between the locking mechanism, the transmission mechanism and the power mechanism, it is convenient to stably lock the door panel and the box body, and the stability of the door panel locking is improved.

[0036] 2. In the present utility model, through the setting of the limiting mechanism, it is convenient to limit the power rod after locking the door panel, and effectively prevent the power rod from loosening.

[0037] 3. In the present utility model, through the cooperation between the box body, the door panel, the connecting block, the locking mechanism, the transmission mechanism, the power mechanism and the limiting mechanism, it is convenient to stably connect the box body and the door panel, effectively prevent the door panel from being blown open by strong wind, and prevent rainwater, impurities, etc. from entering the box body. Description of the Drawings

[0038] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0039] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0040] Figure 2 It is a schematic structural diagram of the locking mechanism, the transmission mechanism and the power mechanism of the present utility model;

[0041] Figure 3 It is a schematic structural diagram of the limiting mechanism of the present utility model;

[0042] Figure 4 It is a schematic structural diagram of the cooperation between the transmission block and the bidirectional screw rod of the present utility model.

[0043] In the figure: 1, box body; 2, door panel; 3, connecting block; 4, locking block; 5, inserting rod; 6, transmission block; 7, bidirectional screw rod; 8, first bevel gear; 9, second bevel gear; 10, rotating gear; 11, driving gear; 12, power rod; 13, sliding carriage; 14, sliding rod; 15, spring; 16, support plate; 17, pressing rod; 18, fixing plate; 19, protective shell; 20, guiding rod. Specific implementation mode

[0044] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention.

[0045] As Figures 1 to 4 shown, this embodiment proposes an optical cable fiber distribution box, including: box body 1, door panel 2, connecting block 3, locking mechanism, transmission mechanism, power mechanism and limiting mechanism. The door panel 2 is rotatably connected to the box body 1. There are two connecting blocks 3, and both two connecting blocks 3 are fixedly connected to the door panel 2. Through holes are provided on both two connecting blocks 3. Through the cooperation among the box body 1, door panel 2, connecting block 3, locking mechanism, transmission mechanism, power mechanism and limiting mechanism, it is convenient to stably connect the box body 1 and the door panel 2, effectively preventing the door panel 2 from being blown open by strong wind and preventing rainwater, impurities, etc. from entering the box body 1.

[0046] As Figures 1 to 2 shown, among them, the locking mechanism is arranged on the box body 1 and is used to lock the connecting block 3. The locking mechanism includes: locking block 4, inserting rod 5 and transmission block 6. A guiding rod 20 is fixedly connected inside the box body 1. Sliding holes are provided on both two locking blocks 4, and the guiding rod 20 is slidably arranged between the two sliding holes. There are two locking blocks 4, and both two locking blocks 4 are slidably arranged on the box body 1. There are two inserting rods 5, and the two inserting rods 5 are respectively fixedly connected to the two locking blocks 4. There are two transmission blocks 6, and the two transmission blocks 6 are respectively fixedly connected to the two locking blocks 4. Threads are provided on the two transmission blocks 6. Specifically, the movement of the transmission block 6 drives the two locking blocks 4 and the inserting rod 5 to move, so that the inserting rod 5 is inserted into the through hole, and further locks the connecting block 3 and the door panel 2.

[0047] As Figure 2As shown in the figure, a transmission mechanism is arranged on the box body 1 and is used to drive the locking mechanism to lock. The transmission mechanism includes: a bidirectional screw 7, a first bevel gear 8 and a second bevel gear 9. Two fixing plates 18 are fixedly connected to the box body 1. The bidirectional screw 7 is rotatably connected between the two fixing plates 18. The bidirectional screw 7 is rotatably arranged on the box body 1. The bidirectional screw 7 is in threaded engagement with two [components]. The first bevel gear 8 is fixedly connected to the bidirectional screw 7. The second bevel gear 9 is rotatably connected to the box body 1. The second bevel gear 9 is engaged with the first bevel gear 8. Specifically, the second bevel gear 9 drives the first bevel gear 8 to rotate, thereby driving the bidirectional screw 7 to rotate. When the bidirectional screw 7 rotates, it drives two transmission blocks 6 to move.

[0048] As Figure 2 shown in the figure, a power mechanism is arranged on the box body 1 and is used to drive the transmission mechanism to move. The power mechanism includes: a rotating gear 10, a driving gear 11 and a power rod 12. A protective shell 19 is fixedly connected to the box body 1. The first bevel gear 8, the second bevel gear 9, the rotating gear 10 and the driving gear 11 are all arranged in the protective shell 19. Two support plates 16 are fixedly connected to the box body 1. A pressing rod 17 is fixedly connected to the power rod 12. The pressing rod 17 is in contact with the two support plates 16. One end of the carriage 13 is in contact with the pressing rod 17. The rotating gear 10 is fixedly connected to the second bevel gear 9. The driving gear 11 is rotatably arranged on the box body 1. The driving gear 11 is engaged with the rotating gear 10. The power rod 12 is fixedly connected to the driving gear 11. Specifically, by an operator pulling the power rod 12, the driving gear 11 rotates, and when the driving gear 11 rotates, it drives the rotating gear 10 and the second bevel gear 9 to rotate.

[0049] As Figure 1 and Figure 3 shown in the figure, a limiting mechanism is arranged on the box body 1 and is used to limit the power mechanism. The limiting mechanism includes: a carriage 13 and a support assembly. The carriage 13 is slidably arranged on the box body 1. The support assembly is arranged on the box body 1 and is used to support the carriage 13. The support assembly includes: a slide rod 14 and a spring 15. There are two slide rods 14, and both of the two slide rods 14 are fixedly connected to the box body 1. Two slide holes are formed on the carriage 13, and the two slide rods 14 are respectively slidably arranged in the two slide holes. There are two springs 15, and the two springs 15 are respectively sleeved on the two slide rods 14. Specifically, the spring 15 sleeved on the slide rod 14 supports the carriage 13, so as to support the carriage 13 against the pressing rod 17, and further limit the power rod 12.

[0050] In this embodiment, when it is necessary to lock the door panel 2, the operator pulls the power rod 12 to drive the driving gear 11 and the rotating gear 10 to rotate. When the rotating gear 10 rotates, it drives the second bevel gear 9 and the first bevel gear 8 to rotate. When the first bevel gear 8 rotates, it drives the bidirectional screw rod 7 to rotate. When the bidirectional screw rod 7 rotates, it drives the two transmission blocks 6 to move away from each other, and then drives the insertion rods 5 provided on the two locking blocks 4 to be inserted into the insertion holes opened on the two connecting blocks 3 respectively, thereby stably locking the door panel 2. After the locking is completed, the spring 15 sleeved on the sliding rod 14 supports the sliding frame 13, so as to support the sliding frame 13 against the pressure rod 17, and then limit the power rod 12.

[0051] 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 in the protection scope of the present invention.

Claims

1. An optical cable fiber distribution box, characterized in that: include: Box (1); A door panel (2), the door panel (2) being rotatably connected to the box body (1); A connecting block (3), wherein two connecting blocks (3) are provided, and both connecting blocks (3) are fixedly connected to the door panel (2), and both connecting blocks (3) are provided with a plug hole; A locking mechanism, the locking mechanism being arranged on the box body (1) and being used to lock the connecting block (3); A transmission mechanism, the transmission mechanism being arranged on the box body (1) and used for transmitting the locking mechanism to perform locking; A power mechanism, the power mechanism being arranged on the box (1) and being used to drive the transmission mechanism to move; A limiting mechanism, wherein the limiting mechanism is arranged on the box body (1) and is used to limit the power mechanism.

2. The optical cable fiber distribution box according to claim 1, characterized in that: The locking mechanism comprises: A locking block (4), wherein two locking blocks (4) are provided, and both locking blocks (4) are slidably arranged on the box body (1); An insertion rod (5), wherein two insertion rods (5) are provided, and the two insertion rods (5) are respectively fixedly connected to the two locking blocks (4); A transmission block (6), wherein two transmission blocks (6) are provided, the two transmission blocks (6) are respectively fixedly connected to the two locking blocks (4), and the two transmission blocks (6) are provided with threads.

3. The optical cable fiber distribution box according to claim 2, characterized in that: The transmission mechanism comprises: A bidirectional screw (7), the bidirectional screw (7) being rotatably disposed on the box body (1), the bidirectional screw (7) being meshed with two threads; A first bevel gear (8), the first bevel gear (8) being fixedly connected to the bidirectional screw (7); A second bevel gear (9), the second bevel gear (9) being rotatably connected to the housing (1), the second bevel gear (9) being meshed with the first bevel gear (8).

4. The optical cable fiber distribution box according to claim 3, characterized in that: The power mechanism comprises: A rotating gear (10), the rotating gear (10) being fixedly connected to the second bevel gear (9); A driving gear (11), the driving gear (11) being rotatably disposed on the housing (1), the driving gear (11) being meshed with the rotating gear (10); A power rod (12), wherein the power rod (12) is fixedly connected to the driving gear (11).

5. The optical cable fiber distribution box according to claim 4, characterized in that: The limiting mechanism comprises: A slide (13), the slide (13) being slidably disposed on the box body (1); A support assembly, the support assembly is arranged on the box body (1) and is used to support the slide frame (13).

6. The optical cable fiber distribution box according to claim 5, characterized in that: The support assembly comprises: A slide rod (14), wherein two slide rods (14) are provided, and the two slide rods (14) are fixedly connected to the box body (1); the slide frame (13) is provided with two slide holes, and the two slide rods (14) are slidably arranged in the two slide holes respectively; A spring (15), wherein two springs (15) are provided, and the two springs (15) are respectively sleeved on the two sliding rods (14).

7. The optical cable fiber distribution box according to claim 6, characterized in that: Two support plates (16) are fixedly connected to the box body (1), a pressure rod (17) is fixedly connected to the power rod (12), the pressure rod (17) is in contact with the two support plates (16), and one end of the slide (13) is in contact with the pressure rod (17).

8. The optical cable fiber distribution box according to claim 7, characterized in that: A guide rod (20) is fixedly connected inside the box body (1), and a sliding hole is provided on each of the two locking blocks (4), and the guide rod (20) is slidably arranged between the two sliding holes.

9. The optical cable fiber distribution box according to claim 8, characterized in that: Two fixing plates (18) are fixedly connected to the box body (1), and the bidirectional screw (7) is rotatably connected between the two fixing plates (18).

10. The optical cable fiber distribution box according to claim 9, characterized in that: A protective shell (19) is fixedly connected to the box body (1), and the first bevel gear (8), the second bevel gear (9), the rotating gear (10) and the driving gear (11) are all arranged in the protective shell (19).

Images