CN220526071U - Fiber dividing box convenient to operate - Google Patents

Abstract

The utility model relates to a divide fine box convenient to operation, including end box and the flip of swivelling joint on end box, be provided with first spacing portion on flip and end box swing joint and the flip, first spacing portion can with end box joint, be provided with the fine dish mount of melting in the end box and melt and be provided with a plurality of fine dishes of melting on the fine dish mount swing joint, melt and be provided with the spacing portion of second and the spacing portion of second on the fine dish can with melt fine dish mount joint, melt and still rotate on the fine dish mount and be connected with the terminal box, be provided with a plurality of optic fibre adapters in the terminal box. The flip cover is movably connected to the bottom box and is rotatably connected with the bottom box, so that the assembly is convenient; the first limiting part is arranged on the flip cover, so that the flip cover angle can be fixed through the first limiting part, and the overhaul and maintenance operations are convenient; meanwhile, the second limiting part is arranged on the fiber melting disc in the bottom box, so that the angle of the fiber melting disc can be fixed, and fiber melting and splitting operation is facilitated.

Description

Fiber dividing box convenient to operate

Technical Field

The application relates to the technical field of optical fiber splicing equipment, in particular to a fiber dividing box convenient to operate.

Background

The optical fiber communication has become an important communication means in the communication technical field, and the fiber distribution box is widely applied to outdoor or corridor boxes for fiber distribution and household in the optical fiber cable, and has the functions of realizing connection with household rubber-insulated wire cables through an optical splitter after the wiring cables are connected, and completing operations such as welding, wiring, coiling, light splitting and the like of the optical fibers in the optical fiber distribution box.

The existing fiber dividing box comprises a bottom box and an upper cover, the bottom box and the upper cover are in rotary connection, the upper cover is required to be opened when the fiber dividing box is used, but the conventional fiber dividing box has no structure for locking the upper cover, so that the daily overhaul and maintenance operations are affected; meanwhile, the existing fiber splitting box is provided with a plurality of layers of overlapped fiber melting discs in the bottom box, and the upper layer of fiber melting discs are required to be turned up and fixed during fiber melting operation, so that the working efficiency is easily affected.

Disclosure of Invention

The application provides a divide fine box of convenient fixed and be convenient for operation.

The fiber dividing box convenient to operate adopts the following technical scheme:

the utility model provides a divide fine box convenient to operation, including end box and the flip of rotating connection on end box, flip and end box swing joint and flip are last to be provided with first spacing portion, first spacing portion can with end box joint, be provided with in the end box and melt fine dish mount and melt fine dish of swing joint on the fine dish mount, melt and be provided with second spacing portion and second spacing portion on the fine dish and can with melt fine dish mount joint, melt and still rotate on the fine dish mount and be connected with the terminal box, be provided with a plurality of optic fibre adapters in the terminal box.

Preferably, the bottom box is of a shell-shaped structure, a plurality of first convex parts are arranged at the upper end of the bottom box, U-shaped grooves are formed in two sides of the first convex parts, a plurality of second convex parts are arranged at the upper end of the flip cover and are staggered with the first convex parts, columnar protrusions are arranged on the side faces of the second convex parts, and the columnar protrusions can be clamped into the U-shaped grooves.

Preferably, the first convex part is provided with a third convex part and the third convex part extends upwards, one side, close to the flip, of the upper portion of the third convex part is provided with an arc-shaped groove, the lower part of the second convex part is provided with a first limiting part, and the first limiting part can be clamped and fixed with the arc-shaped groove.

Preferably, the first limiting part is of a frame structure and is arranged along the outer side of the flip cover, the side face of the first limiting part can be clamped with the arc-shaped groove, and a reinforcing rib is arranged between the first limiting part and the flip cover.

Preferably, the fiber melting plate fixing frame is obliquely fixed in the bottom box through bolts, a plurality of fixing convex parts are arranged on the fiber melting plate fixing frame and are arranged in pairs, holes are formed in the fixing convex parts, the fiber melting plate is penetrated in the holes, limiting buckles are arranged between the pairs of fixing convex parts, and the limiting buckles and the fiber melting plate are in one-to-one correspondence and can be clamped with the second limiting parts.

Preferably, the vertical section that spacing buckle was L shape pole and spacing buckle is connected with melt fine dish mount, melt fine dish's upper end both sides be provided with the connecting rod and through the connecting rod with fixed convex part is connected, melt fine dish's upper end middle part is provided with the second spacing portion, the second spacing portion is the shaft-like and its tip is the arc, and the upper and lower both sides of spacing buckle horizontal segment can be met to the second spacing portion.

Preferably, a sealing strip is arranged between the bottom box and the flip cover, the sealing strip is arranged along the inner side edge of the bottom box, a connecting buckle plate is arranged on the bottom box and is connected with the flip cover through the connecting buckle plate, and a locking hole is formed at the joint of the bottom box and the flip cover.

Preferably, the lower extreme both sides of end box are provided with the optical cable inlet wire hole, and the lower extreme middle part of end box is provided with the optic fibre wire hole, and the position of optic fibre wire hole corresponds with the position of optic fibre adapter, and the lower part of end box inlays and is equipped with seal cover and seal cover can compress tightly fixed optical cable inlet wire hole and the optical cable and the optic fibre in the optic fibre wire hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the flip cover is movably connected to the bottom box and is rotatably connected with the bottom box, so that the assembly is convenient; the first limiting part is arranged on the flip cover, so that the flip cover angle can be fixed through the first limiting part, and the operation is convenient; meanwhile, the second limiting part is arranged on the fiber melting disc in the bottom box, so that the angle of the fiber melting disc can be fixed, and fiber melting operation is facilitated.

2. Through setting up first convex part and setting up the U type groove on first convex part on the end box, set up the second convex part and set up the columnar bulge on the second convex part on flip simultaneously, first convex part and second convex part stagger and pass through columnar bulge and U type groove joint during the installation, realize flip and end box's rotation connection, simple to operate; simultaneously set up third convex part and third convex part upper portion and set up the arc wall on first convex part to and set up first spacing portion in the lower part of second convex part, can block into the arc wall at flip rotation in-process first spacing portion and realize the fixed to flip angle after opening, be convenient for follow-up operation.

3. The fiber melting disc fixing frame is inclined, and a plurality of fiber melting discs are rotatably connected to the inclined surface of the fiber melting disc fixing frame, so that the fiber melting discs can be vertically arranged and are convenient to operate; meanwhile, the limiting buckle is arranged on the fiber melting disc fixing frame, and the angle of the fiber melting disc can be fixed by combining the second limiting part arranged on the fiber melting disc, so that fiber dividing and melting operation is facilitated.

4. Through set up the sealing strip between end box and flip, pass through the connection buckle with end box and flip simultaneously and be connected, can improve sealing performance, be provided with the locking hole in the junction of end box and flip simultaneously, can lock and divide fine box, improve the security of dividing fine box.

Drawings

FIG. 1 is a schematic view of a fiber dividing box according to a preferred embodiment of the present application.

Fig. 2 is a schematic view of the structure of the fiber dividing box according to the preferred embodiment of the present application when opened.

Fig. 3 is a schematic view of the structure of the fiber separating box with the flip cover removed in the preferred embodiment of the present application.

Fig. 4 is a partial enlarged view at a in fig. 3.

Fig. 5 is a perspective view of the flip cover in the preferred embodiment of the present application.

Fig. 6 is a front view of the flip cover in the preferred embodiment of the present application.

FIG. 7 is an elevation view of a fiber tray holder in accordance with a preferred embodiment of the present application.

Fig. 8 is a perspective view of a holder for a fiber-melting plate according to a preferred embodiment of the present application.

FIG. 9 is a schematic view of the structure of the fiber-melting plate according to the preferred embodiment of the present application.

Reference numerals illustrate: 1. a bottom box; 101. a first convex portion; 101a, U-shaped grooves; 102. a third convex portion; 102a, arc-shaped grooves; 103. an optical cable inlet hole; 104. an optical fiber outlet hole; 2. a flip cover; 201. a second convex portion; 201a, columnar projections; 3. a first limit part; 4. a fiber melting disc fixing frame; 401. a fixing protrusion; 402. limiting buckle; 5. a fiber melting disc; 6. a second limit part; 7. a junction box; 8. a fiber optic adapter; 9. a sealing strip; 10. the connecting buckle plate; 11. and (5) sealing the sleeve.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a fiber dividing box convenient to operate.

Referring to fig. 1 and 2, a fiber splitting box convenient to operation, including end box 1 and flip 2 of rotating connection on end box 1, flip 2 and end box 1 swing joint and flip 2 are last to be provided with first spacing portion 3, first spacing portion 3 can with end box 1 joint, concretely, the upper end equidistant first protruding portion 101 of a plurality of and the both sides of first protruding portion 101 are transversely provided with U type groove 101a, the open end of U type groove 101a sets up towards the direction of keeping away from flip 2, the upper end of flip 2 is provided with a plurality of second protruding portion 201 and first protruding portion 101 are crisscross to be set up, the side of second protruding portion 201 is provided with columnar protruding 201a and columnar protruding 201a can block into U type groove 101a, insert columnar protruding 201a and U type groove 101a after aligning flip 2 upset 180 degrees and bottom during the installation, then flip 2 and end box 1 normal running fit.

Referring to fig. 1 to 6, a third protrusion 102 is disposed on the first protrusion 101, the third protrusion 102 extends upward, an arc groove 102a is disposed on one side, close to the flip 2, of the upper portion of the third protrusion 102, a first limit portion 3 is disposed below the second protrusion 201, the first limit portion 3 can be clamped into the arc groove 102a, specifically, the first protrusion 101, the second protrusion 201, the third protrusion 102 and the first limit portion 3 in this embodiment are made of elastic plastic materials, the first limit portion 3 is in a frame structure, the first limit portion 3 is disposed along the outer side of the flip 2, the side surface of the first limit portion 3 can be clamped with the arc groove 102a, a reinforcing rib is disposed between the first limit portion 3 and the flip 2, when the flip 2 is flipped up to a certain angle, the first limit portion 3 can be clamped and fixed with the arc groove 102, the flip 2 is fixed at a certain angle, and operation is convenient.

Referring to fig. 3 to 9, the bottom case 1 is of a shell-shaped structure, a fiber melting disc fixing frame 4 is arranged in the bottom case 1, a plurality of fiber melting discs 5 are movably connected to the fiber melting disc fixing frame 4, the fiber melting disc fixing frame 4 is obliquely fixed in the bottom case 1 through bolts, a plurality of fixing convex parts 401 are arranged on the fiber melting disc fixing frame 4, the fixing convex parts 401 are arranged in pairs, holes are arranged on the fixing convex parts 401, fiber melting discs 5 are penetrated in the holes, the holes on the fiber melting discs 5 are longitudinally arranged in the embodiment, limiting buckles 402 are arranged between the pairs of fixing convex parts 401, the limiting buckles 402 are in one-to-one correspondence with the fiber melting discs 5, the spacing buckle 402 is L shape pole and the vertical section of spacing buckle 402 is connected with melt fine dish mount 4, melt fine dish 5's upper end both sides are provided with connecting rod 501 and are connected with the hole on the fixed convex part 401 through connecting rod 501, melt fine dish 5's upper end middle part is provided with second spacing portion 6, second spacing portion 6 is the shaft-like and its tip is the arc, second spacing portion 6 can meet with the upper and lower both sides of spacing buckle 402 horizontal segment, still rotate on the melt fine dish mount 4 and be connected with terminal box 7, be provided with a plurality of optic fibre adapters 8 in the terminal box 7, specifically, terminal box 7 in this embodiment rotates to be connected on the fixed convex part 401 of bottommost.

Referring to fig. 1 to 3, a sealing strip 9 is arranged between a bottom box 1 and a flip 2, the sealing strip 9 is arranged along the inner side edge of the bottom box 1, specifically, in the embodiment, a groove is arranged on the bottom box 1, the sealing strip 9 is embedded in the groove, a connecting buckle plate 10 is arranged on the bottom box 1 and is connected with the flip 2 through the connecting buckle plate 10, a locking hole is arranged at the joint of the bottom box 1 and the flip 2, the flip 2 and the bottom box 1 can be locked and fixed through bolts, and the safety of the fiber splitting box is ensured; the optical cable wire inlet holes 103 are formed in two sides of the lower end of the bottom box 1, the optical fiber wire outlet holes 104 are formed in the middle of the lower end of the bottom box 1, the positions of the optical fiber wire outlet holes 104 correspond to the positions of the optical fiber adapters 8, the sealing sleeves 11 are embedded in the lower portion of the bottom box 1, and the sealing sleeves 11 can compress and fix the optical cable wire inlet holes 103 and the optical fibers in the optical fiber wire outlet holes 104, so that sealing performance is further ensured.

This application is when using, with the second convex part 201 on flip 2 and the first convex part 102 on the end box 1 crisscross, and insert U type inslot with the column protruding 201a on the second convex part 201, rotate the end box 1 and flip 2 and be connected, flip 2 is the slope during the insertion, first spacing portion 3 and the third convex part 102 on the flip 2 do not interfere, first spacing portion 3 is blocked by arc groove 102a when flip 2 rotates to certain angle during the use, because first spacing portion 3 and third convex part 102 are the elastic plastic material, first spacing portion 3 can with the chucking of third convex part 102, can fix the angle of flip 2 when playing spacing, convenient operation.

During wiring, an operator penetrates an optical cable into the bottom box 1 through the optical cable inlet hole 103, performs fiber splitting and fiber melting operation through the fiber melting disc 5 after branching in the bottom box 1, can flip the fiber melting disc 5 in the operation process, and the second limiting part 6 on the fiber melting disc 5 can be clamped on the limiting buckle 402 to fix the angle of the fiber melting disc 5, so that fiber melting operation is facilitated; the optical fibers split by the fiber melting disc 5 are connected in the junction box 7 through the optical fiber adapter 8, the optical fibers pass through the optical fiber outlet holes 104 and penetrate out of the bottom box 1, the fiber splitting operation is completed, the angles of the flip cover 2 and the fiber melting disc 5 can be fixed in the operation process, the maintenance and the fiber splitting operation are facilitated, meanwhile, the bottom box 1 and the flip cover 2 are tightly sealed, the sealing performance and the safety are good, and the use is convenient.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A divide fine box convenient to operation, its characterized in that: including end box (1) and flip (2) of swivelling joint on end box (1), flip (2) and end box (1) swing joint and flip (2) are last to be provided with first spacing portion (3), first spacing portion (3) can with end box (1) joint, be provided with in end box (1) and melt fine dish mount (4) on swing joint have a plurality of melt fine dish (5), be provided with second spacing portion (6) and second spacing portion (6) on melt fine dish (5) can with melt fine dish mount (4) joint, still swivel joint has terminal box (7) on melt fine dish mount (4), be provided with a plurality of optic fibre adapters (8) in terminal box (7).

2. A fiber splitting box for facilitating handling as defined in claim 1, wherein: the bottom box (1) is of a shell-shaped structure, a plurality of first convex parts (101) are arranged at the upper end of the bottom box (1), U-shaped grooves (101 a) are formed in two sides of the first convex parts (101), a plurality of second convex parts (201) are arranged at the upper end of the flip (2), the second convex parts (201) and the first convex parts (101) are arranged in a staggered mode, columnar protrusions (201 a) are arranged on the side faces of the second convex parts (201), and the columnar protrusions (201 a) can be clamped into the U-shaped grooves (101 a).

3. A fiber splitting box for facilitating handling as defined in claim 2, wherein: be provided with third convex part (102) and third convex part (102) upward extension on first convex part (101), the upper portion of third convex part (102) is close to one side of flip (2) is provided with arc wall (102 a), the below of second convex part (201) is provided with first spacing portion (3), and first spacing portion (3) can be fixed with arc wall (102 a) chucking.

4. A fiber distribution box according to claim 3, wherein: the first limiting part (3) is of a frame-shaped structure, the first limiting part (3) is arranged along the outer side of the flip (2), the side face of the first limiting part (3) can be clamped with the arc-shaped groove (102 a), and a reinforcing rib is arranged between the first limiting part (3) and the flip (2).

5. A fiber splitting box for facilitating handling as defined in claim 1, wherein: the fiber melting plate fixing frame (4) is obliquely fixed in the bottom box (1) through bolts, a plurality of fixing convex parts (401) are arranged on the inclined surface of the fiber melting plate fixing frame (4) and are arranged in pairs, holes are formed in the fixing convex parts (401) and are internally penetrated with the fiber melting plates (5), limiting buckles (402) are arranged between the pair of fixing convex parts (401), the limiting buckles (402) are in one-to-one correspondence with the fiber melting plates (5), and the limiting buckles (402) can be connected with the second limiting parts (6) in a clamping mode.

6. The easy-to-handle fiber splitting box of claim 5, wherein: the utility model discloses a fiber fixing device, including fixed convex part (401) and limit buckle (402), fixed convex part (401) are fixed, limit buckle (402) is L shape pole and the vertical section of limit buckle (402) is connected with fiber plate mount (4), fiber plate (5)'s upper end both sides are provided with connecting rod (501) and through connecting rod (501) with fixed convex part (401) are connected, fiber plate (5)'s upper end middle part is provided with second spacing portion (6), and second spacing portion (6) are the shaft-like and its tip is the arc, and second spacing portion (6) can meet with the upper and lower both sides of limit buckle (402) horizontal segment.

7. A fiber splitting box for facilitating handling as defined in claim 1, wherein: the novel anti-theft device is characterized in that a sealing strip (9) is arranged between the bottom box (1) and the flip (2), the sealing strip (9) is arranged along the inner side edge of the bottom box (1), a connecting buckle plate (10) is arranged on the bottom box (1) and is connected with the flip (2) through the connecting buckle plate (10), and a locking hole is formed in the joint of the bottom box (1) and the flip (2).

8. A fiber splitting box for facilitating handling as defined in claim 1, wherein: the optical cable wire inlet hole (103) is formed in two sides of the lower end of the bottom box (1), the optical fiber wire outlet hole (104) is formed in the middle of the lower end of the bottom box (1), the position of the optical fiber wire outlet hole (104) corresponds to that of the optical fiber adapter (8), the sealing sleeve (11) is embedded in the lower portion of the bottom box (1), and the sealing sleeve (11) can press and fix the optical cable and the optical fiber in the optical cable wire inlet hole (103) and the optical fiber wire outlet hole (104).