CN216848268U - Optical fiber shunt connection box - Google Patents

Abstract

The utility model discloses an optic fibre shut connection box, including the storehouse body, the one end of the storehouse body is provided with the connecting plate, fixed connection between connecting plate and the storehouse body, the inboard fixedly connected with screens base of one end of the storehouse body, the screens groove has been seted up to the up end of screens base, and the screens groove is pegged graft and is had the location bedplate, and the side of location bedplate is provided with dustproof stopper, connect through the grafting mode between dustproof stopper and the location bedplate, the top of the storehouse body is provided with the apron. The utility model discloses a storehouse body that sets up to and the screens base that sets up at storehouse internal portion can let the installation of location bedplate more convenient, through the apron that sets up, can seal the top of the storehouse body simultaneously, also can fix the top of location bedplate in addition, and then can let the utility model discloses an equipment is more convenient, and the location logical groove that sets up in addition can let the circuit more clear and definite.

Description

Optical fiber shunt connection box

Technical Field

The utility model belongs to the preparation of optic fibre connected device along separate routes, concretely relates to optic fibre connection box along separate routes.

Background

Optical fibers are the most common in communication transmission at present, the loss is low, the communication quality is high, but the optical communication is different from the traditional electric signal communication mode, the optical communication needs to be interconnected by optical cables, and the communication quality can be influenced by excessive bending or joints in the optical cables. In contrast, the optical fiber connectors are fixedly connected by the connectors in a sealing and welding manner, and include devices such as optical splitters arranged in the connectors to implement communication, where the optical splitters are devices for splitting and combining optical wave energy, and distribute the optical energy transmitted in one optical fiber to two or more optical fibers according to a predetermined ratio, or combine the optical energy transmitted in multiple optical fibers into one optical fiber.

However, the existing optical fiber splitter has certain disadvantages in use, the trouble of installing too many lines is unclear, the lines are not clearly classified, and the optical fiber splitter is inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optic fibre shunted connecting box aims at improving current optic fibre branching unit and has certain drawback when using, and the too much installation of circuit is troublesome undefined, does not clearly classify, and the inconvenient problem of dismouting.

The technical scheme is as follows: the utility model provides an optic fibre is connecting box along separate routes, includes the storehouse body, the internal optic fibre and the optical divider spare of being used for holding in storehouse, the top of the storehouse body is equipped with the apron and seals, and one side that the storehouse body passed in and out optic fibre is equipped with the connecting plate that is used for the fixed storehouse body, and the optic fibre business turn over side of the storehouse body still is equipped with the cassette base, sets up the screens groove on the cassette base and is used for installing the location bedplate, is equipped with the location logical groove on the location bedplate and is used for passing in and out optic fibre, and the location leads to the groove and is furnished with dustproof stopper.

Further, the inside bottom of the storehouse body is provided with the fixing base that is used for the fixed of optic fibre device, fixed connection between fixing base and the storehouse body, and the connected mode is including bonding, buckle and fix with screw.

Further, to the installation of apron, the both sides of storehouse body all symmetry run through set up threaded hole, the both sides of apron all symmetry run through set up the connecting hole.

The outside of the storehouse body is provided with the location and supports the frame, and fixed connection between location support frame and the storehouse body, the side symmetry of connecting plate is run through and is seted up the fixed orifices. The fixed orifices of the positioning support frame and the connecting plate realize the external connection, fixation, placement and the like of the connecting box.

Furthermore, the side of location bedplate runs through and has seted up the location and lead to the groove, the equidistant distribution of groove is led to in the location, the equal fixedly connected with screens strip in top and the bottom of location bedplate.

One side fixedly connected with reference column of dustproof stopper, and the opposite side fixedly connected with of dustproof stopper hold between the fingers the piece, the side of holding between the fingers the piece is run through and is seted up and tie up the hole, facilitates the use and fixes, prevents the phenomenon that drops.

Furthermore, one end of the cover plate is fixedly connected with a flange, and the upper end face of the cover plate is provided with a through inserting groove in a penetrating mode, so that the cover plate is convenient to install and stable in connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, through the storehouse body that sets up to and the screens base that sets up at storehouse internal portion can let the installation of location bedplate more convenient, through the apron that sets up, can seal the top of the storehouse body simultaneously, also can fix the top of location bedplate in addition, and then can let the utility model discloses an equipment is more convenient, and the location logical groove that sets up in addition can let the circuit more clear and definite.

Drawings

Fig. 1 is a schematic structural diagram of an optical fiber branching connection box according to the present invention;

fig. 2 is a schematic structural view of a bin body of the optical fiber shunt connection box according to the present invention;

fig. 3 is a schematic structural view of a positioning seat plate of the optical fiber branch connection box according to the present invention;

fig. 4 is a schematic structural view of a dust plug of the optical fiber branching connection box according to the present invention;

fig. 5 is a schematic structural diagram of a cover plate of the optical fiber branching connection box of the present invention.

In the figure: 1. a bin body; 11. a fixed seat; 12. a threaded hole; 13. positioning the supporting frame; 14. a clamping base; 141. a clamping groove; 15. a connecting plate; 151. a fixing hole; 2. positioning the seat plate; 21. positioning the through groove; 22. a clamping strip; 3. a dust plug; 31. a positioning column; 32. a grip; 321. a latch hole; 4. a cover plate; 41. connecting holes; 42. blocking edges; 43. a through groove is inserted.

Detailed Description

In order to disclose the technical solution of the present invention in detail, the following description is further made with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, an optical fiber branching connection box adopts a box structure, and a cover plate 4 is arranged on one side and the top of the periphery of the box to facilitate the connection of optical fibers. Fig. 1 shows a regular geometric composition pattern. Wherein including the storehouse body 1 that is used for holding optical fiber connection circuit, the shape of the storehouse body 1 sets up to top and open-sided cavity shape structure, is equipped with one side opening around the storehouse body 1 for the business turn over of optical cable, wherein this side is equipped with connecting plate 15, fixed connection between connecting plate 15 and the storehouse body 1, current modes such as screw fixation. The inboard screens base 14 that is equipped with of side opening department one end of storehouse body 1, screens groove 141 has been seted up to the up end of screens base 14, and screens groove 141 is used for grafting location bedplate 2, and the side of location bedplate 2 is provided with dust plug 3, and logical groove adoption dust plug is sealed to the location that does not have optic fibre. Connect through the grafting mode between dustproof stopper 3 and the location bedplate 2, the top of the storehouse body 1 is provided with apron 4, connects through the screw between apron 4 and the storehouse body 1. Further, a fixing seat 11 is arranged at the bottom end inside the cabin body 1, the fixing seat 11 is fixedly connected with the cabin body 1, and the fixing seat 11 is used for conveniently fixing the divider module. Threaded holes 12 are symmetrically formed in the two sides of the bin body 1 in a penetrating mode, and cover plates 4 are fixed on the threaded holes 1. The both sides of apron 4 all are passed through symmetrically and are seted up connecting hole 41, and this structure uses the screw to fix apron 4 on the top of storehouse body 1.

The outside lower limb of the storehouse body 1 is provided with the location and supports the frame 13, and fixed connection between location and support frame 13 and the storehouse body 1, the side symmetry of connecting plate 15 runs through and has seted up fixed orifices 151 for fix the storehouse body 1 on the frame or carry out outside fixed.

The side of location bedplate 2 is run through and has been seted up the location and lead to groove 21, and the equal interval distribution of the groove 21 is led to in the location, and the top and the equal fixedly connected with screens strip 22 in bottom of location bedplate 2 lead to the groove 21 through the location of seting up and be convenient for install the branch line head, through the equal fixedly connected with screens strip 22 in top and bottom at location bedplate 2, be convenient for prescribe a limit to the position of location bedplate 2. Still be equipped with dustproof stopper 3 on location bedplate 2, one side fixedly connected with reference column 31 of dustproof stopper 3, and the opposite side fixedly connected with of dustproof stopper 3 holds between the fingers a 32, holds between the fingers the side of holding between the fingers 32 and has run through and has seted up the hole 321 that ties, is sealed for leading to groove 21 to the location through setting up dustproof stopper 3, and the dust leads to the inside that groove 21 entered into the storehouse body 1 through the location.

The one end fixedly connected with flange 42 of apron 4, and the up end of apron 4 runs through and has seted up grafting through groove 43, is for the convenience of fixing the up end to location bedplate 2 through setting up like this, prevents that location bedplate 2 from appearing rocking.

The connecting box at first need fix the pencil on splitter module, then on the joint of these pencil is fixed respectively the logical groove 21 of relocating again to when the butt joint is fixed, need mark in the outside of location bedplate 2, then go into screens groove 141 with 2 cards of location bedplate, will lap 4 covers on the top of the storehouse body 1 after that, and use the screw to connect the storehouse body 1 and apron 4, then will lap 4 to fix on the frame can.

Claims (7)

1. The utility model provides an optic fibre branch circuit connecting box, includes storehouse body (1), be used for holding optic fibre and optical branching device in the storehouse body (1), its characterized in that: the top of the storehouse body (1) is equipped with apron (4) and seals, and one side that storehouse body (1) business turn over optic fibre is equipped with connecting plate (15) that are used for the fixed storehouse body, and the optic fibre business turn over side of the storehouse body (1) still is equipped with cassette base (14), sets up screens groove (141) on cassette base (14) and is used for installing location bedplate (2), is equipped with location logical groove (21) on location bedplate (2) and is used for business turn over optic fibre, and location logical groove (21) are furnished with dustproof stopper (3).

2. The fiber optic branch connection block of claim 1, wherein: the fixing seat (11) used for fixing the optical fiber device is arranged at the bottom end inside the bin body (1), and the fixing seat (11) is fixedly connected with the bin body (1).

3. The optical fiber branch connection box according to claim 1, wherein threaded holes (12) are symmetrically formed through both sides of the bin body (1), and connecting holes (41) are symmetrically formed through both sides of the cover plate (4).

4. The optical fiber branch connection box according to claim 1, wherein a positioning support frame (13) is disposed on an outer side of the bin body (1), the positioning support frame (13) and the bin body (1) are fixedly connected, and fixing holes (151) are symmetrically formed through side surfaces of the connecting plate (15).

5. The optical fiber branch connection box according to claim 1, wherein a positioning through groove (21) is formed through a side surface of the positioning seat plate (2), the positioning through grooves (21) are distributed at equal intervals, and the top and the bottom of the positioning seat plate (2) are fixedly connected with clamping strips (22).

6. The optical fiber branch connection box according to claim 1, wherein a positioning column (31) is fixedly connected to one side of the dust plug (3), and a holding piece (32) is fixedly connected to the other side of the dust plug (3), and a fastening hole (321) is formed through a side surface of the holding piece (32).

7. The fiber optic branch connection box according to claim 1, wherein a rib (42) is fixedly connected to one end of the cover plate (4), and a plug-in through groove (43) is formed through the upper end surface of the cover plate (4).

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