Rotary wiring optical cable terminal box

Abstract

The utility model relates to the technical field of optical cable terminal boxes, and discloses a rotary wiring optical cable terminal box which comprises a fixing frame, a box body rotatably connected to one side of the fixing frame, a first rotating shaft fixedly connected to one side of the box body, a first worm gear sleeved on the surface of the first rotating shaft, and a rotating mechanism arranged on the surface of the first worm gear and used for rotating the box body. A supporting frame is fixedly connected to the bottom of the fixing frame, two sliding grooves are symmetrically formed in the supporting frame, two second rotating shafts are symmetrically and rotationally connected to the surface of the side, away from the first rotating shaft, of the cover plate, and rotating mechanisms used for rotating the cover plate are arranged on the surfaces of the two second rotating shafts. According to the utility model, through the arrangement of the rotating shaft, the box body or internal circuits thereof can be more convenient to maintain, the first rotating shaft is arranged on one side of the box body, and the first rotating shaft is matched with the first worm through the first worm gear, so that when the first worm gear drives the first rotating shaft to rotate, the box body also rotates along with the first rotating shaft; and therefore, the roller is rotated out from the inside of the rack.

Description

Technical Field

[0001] This utility model relates to the field of optical cable terminal box technology, and in particular to a rotary cabling optical cable terminal box. Background Technology

[0002] An optical fiber terminal box is an important device in an optical fiber communication system. Its main function is to connect, protect, and manage optical fibers. With the rapid development of information technology, optical fiber communication has been widely used due to its high bandwidth, long-distance transmission, and anti-interference capabilities. An optical fiber terminal box can effectively connect optical fibers to other devices, such as fiber distribution frames and optical transceivers. This connection not only ensures the transmission of optical signals but also maintains signal integrity and stability. Furthermore, the terminal box contains splitters and adapters, enabling the rational allocation and management of accessed optical fibers, allowing multiple users or devices to share the same optical cable resource. Secondly, it is typically made of durable materials, capable of resisting the effects of external environments such as humidity, temperature changes, and dust. This characteristic is particularly important for applications in harsh environments, such as urban infrastructure, underground tunnels, and communication systems in remote areas.

[0003] However, some existing fiber optic terminal boxes need to be fixed to the rack before use to ensure that they will not fall off due to cable pulling during use. But when the terminal box needs to be inspected and maintained, it needs to be disassembled for easy operation because the operating space inside the rack is limited. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a rotary fiber optic cable terminal box.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A rotary fiber optic cable terminal box includes a mounting frame. A box body is rotatably connected to one side of the mounting frame. A first rotating shaft is fixedly connected to one side of the box body. A first worm gear is sleeved on the surface of the first rotating shaft. A rotating mechanism for rotating the box body is provided on the surface of the first worm gear. A support frame is fixedly connected to the bottom of the mounting frame. Two sliding grooves are symmetrically opened inside the support frame. The same limiting plate is slidably connected inside the two sliding grooves. A moving mechanism for moving the limiting plate is provided on one side of the limiting plate. A cover plate is rotatably connected to the top of the box body. Two second rotating shafts are symmetrically rotatably connected to the surface of the cover plate away from the first rotating shaft. A rotating mechanism for rotating the cover plate is provided on the surface of each of the two second rotating shafts. The arrangement of the first rotating shaft makes it easier to maintain the box body or its internal wiring.

[0007] As a further embodiment of this utility model, the rotating mechanism includes four mounting ears, all of which are fixedly connected to one side of the fixing frame and are evenly arranged in a square shape. The same first worm gear is rotatably connected between two of the mounting ears, and the first worm gear and the first worm wheel are configured to cooperate with each other. The box can be rotated by the arrangement of the first worm gear.

[0008] As a further embodiment of this utility model, the moving mechanism includes a limiting rod, which is fixedly connected inside the support frame. A lead screw is rotatably connected inside the support frame on the side away from the limiting rod. A limiting plate is sleeved on the surface of the limiting rod and the lead screw. A lead screw nut is provided inside the limiting plate on the side near the lead screw, and the lead screw nut and the lead screw are mutually engaged. A second gear is sleeved on the surface of the lead screw on the side away from the first rotating shaft. A first gear is engaged on the surface of the second gear. The first gear is sleeved on the surface of the first worm gear. By setting the lead screw, the limiting plate can be moved.

[0009] As a further embodiment of this utility model, the rotating mechanism includes a second worm gear, which is sleeved on the surface of a second rotating shaft. A second worm is fitted onto the surface of the second worm gear, and the second worm is rotatably connected to one side of the box. A third gear is fixedly connected to one end of the second worm, and a rack is fitted onto the surface of the third gear. The rack is fixedly connected to one side of the fixing frame. By setting the second worm gear, the cover plate can be rotated.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. This utility model adopts a technical solution of rotating the box body through a rotating shaft, which makes the box body or its internal circuitry easier to maintain. This effectively solves the problem that the limited operating space inside the frame requires disassembly for easy operation. A first rotating shaft is installed on one side of the box body. The first rotating shaft is connected to a first worm gear and a first worm. When the first worm gear drives the first rotating shaft to rotate, the box body will also rotate, thus rotating it out of the frame. When the box body rotates, the rack can rotate the third gear, which in turn can rotate the cover plate. When the box body is rotated into place, the cover plate will also open, thus ensuring that the internal parts can be inspected and maintained. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a rotary fiber optic cable terminal box proposed in this utility model.

[0013] Figure 2 This is a schematic diagram of the rotating mechanism of a rotary fiber optic cable terminal box proposed in this utility model.

[0014] Figure 3 This is a schematic diagram of the rotating mechanism of a rotary fiber optic cable terminal box proposed in this utility model.

[0015] Figure 4 for Figure 3 A magnified structural diagram at point A in the diagram.

[0016] In the diagram: 1. Fixing frame; 2. Box body; 3. Cover plate; 101. Support frame; 102. Mounting ear; 103. Slide groove; 201. First rotating shaft; 202. First worm gear; 203. First worm; 204. First gear; 205. Limiting plate; 206. Limiting rod; 207. Lead screw; 208. Second gear; 209. Lead screw nut; 301. Second rotating shaft; 302. Second worm gear; 303. Second worm; 304. Third gear; 305. Rack. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figure 1 - Figure 4 A rotary fiber optic cable terminal box includes a fixed frame 1, a box body 2 rotatably connected to one side of the fixed frame 1, a first rotating shaft 201 fixedly connected to one side of the box body 2, a first worm gear 202 sleeved on the surface of the first rotating shaft 201, and a rotating mechanism for rotating the box body 2 on the surface of the first worm gear 202. A support frame 101 is fixedly connected to the bottom of the fixed frame 1, and two sliding grooves 103 are symmetrically opened inside the support frame 101. The same limiting plate 205 is slidably connected inside the two sliding grooves 103. The limiting plate 205 can constrain the line. A moving mechanism for moving the limiting plate 205 is provided on one side of the limiting plate 205. A cover plate 3 is rotatably connected to the top of the box body 2. Two second rotating shafts 301 are symmetrically rotatably connected to the surface of the cover plate 3 away from the first rotating shaft 201. The surface of each of the two second rotating shafts 301 is provided with a rotating mechanism for rotating the cover plate 3. The first rotating shaft 201 makes it easier to maintain the box body 2 or its internal lines.

[0019] Preferably, the rotating mechanism includes four mounting ears 102, all of which are fixedly connected to one side of the fixing frame 1. The four mounting ears 102 are evenly arranged in a square shape. The same first worm gear 203 is rotatably connected between two mounting ears 102. The first worm gear 203 and the first worm wheel 202 are configured to cooperate with each other. The first worm gear 203 can be used to rotate the box body 2.

[0020] Preferably, the moving mechanism includes a limiting rod 206, which is fixedly connected to the inside of the support frame 101. A lead screw 207 is rotatably connected inside the support frame 101 on the side away from the limiting rod 206. A limiting plate 205 is sleeved on the surface of the limiting rod 206 and the lead screw 207. A lead screw nut 209 is provided inside the limiting plate 205 on the side near the lead screw 207, and the lead screw nut 209 and the lead screw 207 are mutually engaged. A second gear 208 is sleeved on the surface of the lead screw 207 on the side away from the first rotating shaft 201. The lead screw 207 can be rotated by the second gear 208. A first gear 204 is engaged on the surface of the second gear 208. The first gear 204 is sleeved on the surface of the first worm gear 203. The limiting plate 205 can be moved by the lead screw 207.

[0021] Preferably, the rotating mechanism includes a second worm gear 302, which is sleeved on the surface of the second rotating shaft 301. A second worm 303 is fitted on the surface of the second worm gear 302. The second worm 303 is rotatably connected to one side of the housing 2. A third gear 304 is fixedly connected to one end of the second worm 303. A rack 305 is fitted on the surface of the third gear 304. The rack 305 allows the second worm gear 302 to rotate. The rack 305 is fixedly connected to one side of the fixing frame 1. The second worm gear 302 allows the cover plate 3 to rotate.

[0022] Working Principle: In use, the housing 2 is first fixed in a suitable position by mounting ears 102. When it is necessary to inspect or maintain the housing 2 or its internal wiring, the first worm 203 on one side of the fixing frame 1 can be rotated. A first rotating shaft 201 is installed on one side of the housing 2, and the first rotating shaft 201 cooperates with the first worm 203 through a first worm wheel 202. Thus, when the first worm wheel 202 drives the first rotating shaft 201 to rotate, the housing 2 will also rotate accordingly, thereby rotating it out of the frame. A first gear 204 is also installed on the surface of the first worm 203, and the first gear 204 cooperates with the second gear 208 on the surface of the lead screw 207. Thus, when the first worm 203 rotates, the lead screw 207 will also rotate synchronously. A limiting plate 205 is sleeved on the surface of the lead screw 207, and the limiting plate 205 cooperates with the lead screw 207 through a lead screw nut 209. Thus, when the lead screw 207 rotates... The limiting plate 205 moves synchronously because the wiring passes around the surface of the limiting plate 205 during installation. Therefore, when the limiting plate 205 moves, the wiring can be released to ensure that the box 2 can rotate normally. A cover plate 3 is installed on the top of the box 2. A second rotating shaft 301 is installed at both ends of the cover plate 3, and a second worm gear 302 is sleeved on the surface of the second rotating shaft 301. A second worm 303 is installed on the side of the box 2 near the second worm gear 302, and the second worm 303 cooperates with the second worm gear 302. A third gear 304 is installed at one end of the second worm 303, and the third gear 304 cooperates with the rack 305 on one side of the fixing frame 1. So when the box 2 rotates, the rack 305 can make the third gear 304 rotate, thereby making the cover plate 3 rotate as well. When the box 2 is rotated into place, the cover plate 3 will also open, thus ensuring that the inside can be inspected and maintained.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotary distribution cable terminal box comprising a fixed frame (1), characterized in that, The fixed frame (1) one side rotationally connected with box body (2), the box body (2) one side fixedly connected with first rotating shaft (201), the first rotating shaft (201) surface is equipped with first worm wheel (202), the first worm wheel (202) surface is equipped with rotating mechanism for rotating box body (2), the fixed frame (1) bottom fixedly connected with support frame (101), the support frame (101) inside symmetrically is equipped with two sliding slot (103), two the sliding slot (103) inside slidingly connected with the same limit plate (205), the limit plate (205) one side is equipped with moving mechanism for moving limit plate (205), the box body (2) top rotationally connected with cover plate (3), the cover plate (3) away from the first rotating shaft (201) one side surface symmetrically rotationally connected with two second rotating shaft (301), two the second rotating shaft (301) surface is equipped with rotating mechanism for rotating cover plate (3).

2. The rotary distribution cable terminal box of claim 1, wherein, The rotating mechanism includes four mounting ears (102), four The mounting ear (102) is fixedly connected to one side of the fixed frame (1), and four mounting ears (102) are evenly arranged in a square shape, wherein two The mounting ear (102) is rotationally connected with the same first worm (203) between the mounting ear (102), and the first worm (203) and the first worm wheel (202) are arranged in a mutually cooperative manner.

3. The rotary distribution cable terminal box of claim 1, wherein, The moving mechanism includes a limiting rod (206), the limiting rod (206) is fixedly connected to the inside of the support frame (101), the support frame (101) is rotationally connected with a lead screw (207) inside the limiting rod (206) away from one side, the limiting plate (205) is sleeved on the surface of the limiting rod (206) and the lead screw (207), and the limiting plate (205) is provided with a lead screw nut (209) inside the side close to the lead screw (207).

4. The rotary distribution cable terminal box of claim 3, wherein, And the lead screw nut (209) and the lead screw (207) are arranged in a mutually cooperative manner, the lead screw (207) is sleeved with a second gear (208) on the surface of the side away from the first rotating shaft (201), the second gear (208) is matched with a first gear (204) on the surface, and the first gear (204) is sleeved on the surface of the first worm (203).

5. A rotary distribution cable terminal box according to claim 1, wherein, The rotating mechanism includes a second worm wheel (302), the second worm wheel (302) is sleeved on the surface of the second rotating shaft (301), and the second worm wheel (302) is matched with a second worm (303) on the surface.

6. The rotary distribution cable terminal box of claim 5, wherein, The second worm (303) is rotationally connected to one side of the box body (2), the second worm (303) is fixedly connected with a third gear (304) at one end, the third gear (304) is matched with a rack (305) on the surface, and the rack (305) is fixedly connected to one side of the fixed frame (1).

Images