Photoelectric hybrid cable movable connector joint box

Abstract

The utility model relates to the technical field of joint boxes, and discloses a photoelectric hybrid cable movable connector joint box, which comprises shells, two sides of the two shells are fixedly connected with connecting plates, adjacent sides of the front and rear connecting plates are provided with limiting grooves, one outward side of each connecting plate is fixedly connected with an insertion column, and the insertion columns are fixedly connected with the limiting grooves. A slot is formed in the outward side of the connecting plate, a support is fixedly connected to the interior of the rear shell, a protruding block is fixedly connected to the top of the front side of the support, a clamping groove is formed in the bottom of the protruding block, a connecting frame is fixedly connected to the bottom of the front side of the support, and overturning plates are rotationally connected to the two sides of the connecting frame. A limiting frame is fixedly connected to the middle of the front side of the support. According to the utility model, the power supply wiring terminal, the winding reel, the fiber melting tray bottom, the fiber melting tray cover, the clamping groove and the clamping piece cooperate with each other, and the power supply wiring terminal is arranged in the connector box, so that the power line parts of the two connected photoelectric hybrid cables can be easily butted.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, specifically to a junction box for a hybrid optoelectronic cable active connector. Background Technology

[0002] A hybrid optical-electrical cable is a unit composed of optical fibers and power lines of a certain core count, arranged according to the usage environment and structurally appropriate. It is encased in a sheath and outer protective layer, and is used to transmit both optical and electrical signals. During the installation and connection of hybrid optical-electrical cables, situations may arise where the cable length is insufficient or the cable may break, necessitating splicing operations. This requires the use of a hybrid optical-electrical cable connector junction box.

[0003] Existing fiber optic splice boxes are only for splicing fiber optic cables. As FTTH construction gradually shifts to FTTR deployment, the importance of hybrid fiber optic cables in network cabling is increasing. To address the issue of fiber optic cable disconnection accidents caused by construction operations or environmental disasters, this patent proposes a hybrid fiber optic cable splice box.

[0004] Existing junction boxes are not convenient for easily connecting the power lines of two consecutive hybrid optical / electrical cables, thus limiting their practicality. To address these issues, a new hybrid optical / electrical cable movable connector junction box is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a connector box for a hybrid optoelectronic cable, which solves the problem that existing connector boxes in the background art are not convenient for easily connecting the power lines of two consecutive hybrid optoelectronic cables, and are not very practical.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hybrid optical-electric cable connector junction box, comprising a housing, connecting plates fixedly connected to both sides of the two housings, a limiting groove formed on the adjacent side of the front and rear connecting plates, a pin fixedly connected to the outward side of the connecting plate, a slot formed on the outward side of the connecting plate, a bracket fixedly connected inside the rear housing, a protrusion fixedly connected to the top front side of the bracket, a slot formed at the bottom of the protrusion, a connecting frame fixedly connected to the bottom front side of the bracket, flip plates rotatably connected to both sides of the connecting frame, a limiting frame fixedly connected to the middle front side of the bracket, multiple power terminals slidably connected to the outside of the limiting frame, a fiber fusion assembly provided on the outside of the flip plate, and two winding cylinders fixedly connected to the front side of the bracket, with the winding cylinders positioned on both sides of the power terminals.

[0007] By adopting the above technical solution, multiple power terminals are slidably connected outside the limiting frame. This design allows for easy adjustment of the number of power terminals to accommodate different wiring requirements. The power terminals are located inside the flip plate; when the flip plate is closed, the power terminals are covered inside for protection.

[0008] As a further description of the above technical solution: the fiber melting assembly includes a fiber melting tray bottom, which is snapped onto the outside of the flip plate, a clip is fixedly connected to the bottom front side of the fiber melting tray bottom, and a fiber melting tray cover is rotatably connected to the top front side of the fiber melting tray bottom.

[0009] By adopting the above technical solution, fiber optic splicing can be conveniently performed in the splicing tray using the splicing assembly. The bottom and cover of the splicing tray can be opened and closed during operation, which facilitates operation and protects the splicing point.

[0010] As a further description of the above technical solution: three connecting blocks are fixedly connected to the top and bottom of both housings, and the front and rear connecting blocks are connected by screws.

[0011] By adopting the above technical solution, the connecting blocks are connected and fixed with screws, which facilitates the installation of the two housings.

[0012] As a further description of the above technical solution: the front-end insertion post is disposed in the rear-end slot, and the rear-end insertion post is disposed in the front-end slot.

[0013] By adopting the above technical solution, the insertion of the pin into the slot has a limiting effect, improving the stability of the connection.

[0014] As a further description of the above technical solution: a first buckle is fixedly connected to the inner side of the flip plate, and the first buckle is disposed in the slot.

[0015] By adopting the above technical solution, the first buckle is elastic, and the buckle can be limited by the slot.

[0016] As a further description of the above technical solution: the fiber fusion assembly is disposed within the two housings.

[0017] By adopting the above technical solution, the shell provides protection for the interior.

[0018] As a further description of the above technical solution: the power supply terminal is located on the inside of the flip plate.

[0019] By adopting the above technical solution, the power supply terminals can be protected by the flip-up plate.

[0020] As a further description of the above technical solution: a second buckle is fixedly connected to the bottom of the fiber melting tray cover, and the second buckle is disposed inside the clip.

[0021] By adopting the above technical solution, the fiber fusion tray cover can be easily fixed by inserting the second buckle into the clip.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] The optoelectronic hybrid cable connector junction box provided by this utility model works in concert through a limiting frame, power terminal block, winding drum, flip plate, fiber optic reel bottom, fiber optic reel cover, first buckle, second buckle, slot, and locking mechanism. The junction box contains a power terminal block, allowing easy connection of the power lines of two connected optoelectronic hybrid cables. It also features a built-in winding drum for convenient winding of redundant power lines, and the switchable fiber optic reel cover and flip plate provide added protection, enhancing its practicality. Attached Figure Description

[0024] Figure 1 This is an exploded view of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the support mechanism of this utility model;

[0026] Figure 3 This is an exploded view of the fiber fusion splicing assembly structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the flip-up plate structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the fiber melting disc cover structure of this utility model.

[0029] In the diagram: 1. Housing; 2. Connecting block; 3. Connecting plate; 4. Limiting groove; 5. Insert post; 6. Slot; 7. Bracket; 8. Protrusion; 9. Slot; 10. Connecting frame; 11. Flip plate; 12. First buckle; 13. Limiting frame; 14. Power terminal; 15. Fiber fusion reel bottom; 16. Clip; 17. Fiber fusion reel cover; 18. Second buckle; 19. Screw; 20. Winding spool. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0032] Reference Figure 1-5 The present invention relates to a hybrid optoelectronic cable connector junction box, comprising a housing 1, with connecting plates 3 fixedly connected to both sides of the two housings 1. The connecting plates 3 serve as a connector. Limiting grooves 4 are provided on adjacent sides of the front and rear connecting plates 3 to facilitate limiting the hybrid optoelectronic cable. A plug 5 is fixedly connected to the outward side of the connecting plate 3, and a slot 6 is provided on the outward side of the connecting plate 3 to improve the stability of the two housings 1 after connection. A bracket 7 is fixedly connected inside the rear housing 1. A protrusion 8 is fixedly connected to the top front side of the bracket 7, and a slot 9 is provided at the bottom of the protrusion 8 to facilitate limiting the first latch 12. The bottom front side of the bracket 7 is fixedly connected to... A connecting frame 10 is provided, which serves as a connection. A flip plate 11 is rotatably connected to both sides of the connecting frame 10. The flip plate 11 can protect the power terminal 14. A limit frame 13 is fixedly connected to the middle of the front side of the bracket 7. Multiple power terminals 14 are slidably connected to the outside of the limit frame 13. The limit frame 13 can facilitate the installation of the power terminal 14. A fiber fusion assembly is provided on the outside of the flip plate 11. Two winding drums 20 are fixedly connected to the front side of the bracket 7 and are located on both sides of the power terminal 14. The winding drums 20 can be used to organize and store the power cords in the optical-electric hybrid cable, so as to avoid the power cords being messy.

[0033] Reference Figure 3 The fiber splicing assembly includes a fiber splicing tray bottom 15, with fiber splicing trays arranged on the inner and outer sides of the fiber splicing tray bottom 15. The fiber splicing tray bottom 15 is snapped onto the outer side of the flip plate 11. A clip 16 is fixedly connected to the bottom front side of the fiber splicing tray bottom 15, and a fiber splicing tray cover 17 is rotatably connected to the top front side of the fiber splicing tray bottom 15. A second buckle 18 is fixedly connected to the bottom of the fiber splicing tray cover 17, and the second buckle 18 is located inside the clip 16. The fiber splicing assembly allows for convenient fiber splicing operations within the fiber splicing tray. The fiber splicing tray bottom 15 and the fiber splicing tray cover 17 can be opened and closed during operation, facilitating operation and protecting the fiber splicing points.

[0034] Reference Figure 1 , Figure 4 and Figure 5Three connecting blocks 2 are fixedly connected to the top and bottom of each of the two housings 1. The front and rear connecting blocks 2 are connected by screws 19. The connecting blocks 2 are connected and fixed by screws 19, which facilitates the installation of the two housings 1. The front insert 5 is set in the rear slot 6 and the rear insert 5 is set in the front slot 6. The insert 5 is inserted into the slot 6 to limit the position and improve the stability during connection. The inside of the flip plate 11 is fixedly connected to the first buckle 12. The first buckle 12 is set in the slot 9. The first buckle 12 is elastic and can be limited by the slot 9. The fiber fusion assembly is set in the two housings 1. The power terminal 14 is set inside the flip plate 11.

[0035] Working principle: When connecting the hybrid fiber optic cable, open the flip plate 11. Connect the power cord in the hybrid fiber optic cable to the power terminal 14. Two winding drums 20 fixed to the front of the bracket 7 are located on both sides of the power terminal 14. The winding drums 20 can be used to organize and store the power cord in the hybrid fiber optic cable, making it easier to coil redundant power cords, avoiding messy wires, and keeping the internal wiring neat. For the fiber optic part, fiber optic splicing is performed in the splice tray inside the splice tray bottom 15. The splice tray cover 17 can be opened and closed during the operation to facilitate operation and protect the splice point. After completing the wiring and splicing operation, close the flip plate 11. The first buckle 12 on the inside of the flip plate 11 is engaged in the slot 9 at the bottom of the protrusion 8, fixing the flip plate 11 in the closed position. At the same time, the second buckle 18 at the bottom of the splice tray cover 17 is engaged in the clip 16 at the bottom of the splice tray 15, closing the splice tray. At this time, the power supply terminal 14 and the fiber optic splice are protected inside to prevent damage from external factors such as dust and moisture, ensuring the normal operation of the junction box.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hybrid optical-electric cable connector junction box, comprising a housing (1), characterized in that: Both sides of the two housings (1) are fixedly connected to connecting plates (3). Limiting grooves (4) are opened on the adjacent side of the two connecting plates (3). A plug (5) is fixedly connected to the outward side of the connecting plate (3). A slot (6) is opened on the outward side of the connecting plate (3). A bracket (7) is fixedly connected inside the rear housing (1). A protrusion (8) is fixedly connected to the top front side of the bracket (7). A slot (9) is opened at the bottom of the protrusion (8). A connecting frame (10) is fixedly connected to the bottom front side of the bracket (7). A flip plate (11) is rotatably connected to both sides of the connecting frame (10). A limiting frame (13) is fixedly connected to the middle front side of the bracket (7). Multiple power terminals (14) are slidably connected to the outside of the limiting frame (13). A fiber fusion assembly is provided on the outside of the flip plate (11). Two winding drums (20) are fixedly connected to the front side of the bracket (7). The winding drums (20) are arranged on both sides of the power terminals (14).

2. The optoelectronic hybrid cable active connector junction box according to claim 1, characterized in that: The fiber melting assembly includes a fiber melting tray bottom (15), which is snapped onto the outside of the flip plate (11). A clip (16) is fixedly connected to the bottom front side of the fiber melting tray bottom (15), and a fiber melting tray cover (17) is rotatably connected to the top front side of the fiber melting tray bottom (15).

3. The optoelectronic hybrid cable active connector junction box according to claim 1, characterized in that: Three connecting blocks (2) are fixedly connected to the top and bottom of the two housings (1), and the front and rear connecting blocks (2) are connected by screws (19).

4. The optoelectronic hybrid cable active connector junction box according to claim 1, characterized in that: The front-end insertion post (5) is disposed in the rear-end slot (6), and the rear-end insertion post (5) is disposed in the front-end slot (6).

5. The optoelectronic hybrid cable active connector junction box according to claim 1, characterized in that: The inner side of the flip plate (11) is fixedly connected to a first buckle (12), which is located in the slot (9).

6. The optoelectronic hybrid cable active connector junction box according to claim 1, characterized in that: The fiber fusion assembly is disposed within the two housings (1).

7. The optoelectronic hybrid cable active connector junction box according to claim 1, characterized in that: The power supply terminal (14) is located inside the flip plate (11).

8. The optoelectronic hybrid cable active connector junction box according to claim 2, characterized in that: The bottom of the fusion splice tray cover (17) is fixedly connected to a second buckle (18), which is located inside the clip (16).

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