CN217821001U - Optical splitter with orderly arranged optical fiber adapters - Google Patents

Abstract

The utility model discloses an optical fiber adapter arranges orderly optical divider, the utility model discloses an earlier fix the casing of bottom in the assigned position, then four mounting panels are taken up and are inserted respectively in the mounting groove in four fixing bases, take up another casing after inserting to the end downwards when the mounting panel, can realize the free concatenation of assembled, freely add according to subsequent demand, high stability, the practicality of branching unit is improved, simultaneously through rotatory to the top of clamp plate earlier, then insert the head end of pencil in the optical fiber adapter, will grasp the clamp plate with the hand after the completion and pass through the upset downwards under the cooperation of hinge, the clamp plate is in the wire body department of the in-process that overturns downwards puts into the through-wire inslot, can realize the function of pencil, reduce phenomenons such as contact failure that the branching unit appears in the use, branching unit operation stability has been ensured.

Description

Optical splitter with orderly arranged optical fiber adapters

Technical Field

The utility model relates to a branching unit field, in particular to orderly optical divider of arranging of optical fiber adapter.

Background

An optical splitter, also called an optical splitter, is one of important passive devices in an optical fiber link, and is an optical fiber junction device with a plurality of input ends and a plurality of output ends.

At present, chinese utility model with publication number CN207051547U discloses an optical splitter, include: the box, box inside is equipped with the appearance chamber, holds the optical fiber cable in the appearance chamber, and the optical fiber adapter arranges in proper order in the side of box. The side of box be equipped with one row of slot, optical fiber adapter sets up in the slot. The utility model discloses a side of box sets up the slot, sets up arranging of managing the optic fibre adapter in the slot with the optic fibre adapter for the optic fibre adapter is arranged neatly, avoids the management confusion of optic fibre adapter. The utility model discloses simple structure, it is effectual, easily implement widely.

Although current optical divider can play and make light adapter arrange orderly effect, but do not possess and connect anti-drop's function, interface on the branching unit and the joint of pencil after plug many times, can lead to compactness between the two to descend gradually, lead to bad contact's phenomenon to appear in the branching unit easily, and do not possess the function of concatenation, can't splice a plurality of optical divider and use, current branching unit is single formula or whole row formula more usually, all use single formula for reducing the spending, but be not convenient for install and fix when follow-up demand increases, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an orderly optical divider is arranged to optic fibre adapter, its advantage is that can realize pencil anti-drop's function and can realize the free concatenation of assembled.

The above technical purpose of the present invention can be achieved by the following technical solutions: optical fiber adapter arranges orderly optical divider, including casing and arrangement mechanism, the top of casing openly has bolted connection first limiting plate and second limiting plate respectively, the front of first limiting plate has the clamp plate through hinge joint, a plurality of logical line groove has been seted up in the front of clamp plate, the equal symmetry in both sides of casing is bolted connection has the fixing base, the mounting groove has all been seted up to the top and the bottom of fixing base, the inside of mounting groove is pegged graft and is had the mounting panel.

Adopt above-mentioned technical scheme, fix the assigned position through the casing of earlier bottom, then four mounting panels are taken up and are inserted respectively in the mounting groove in four fixing bases, after the mounting panel inserts down to the end again another casing is taken up, another casing is gone into four mounting groove cards to the fixing base after taking up, can realize the free concatenation of assembled, freely add according to subsequent demand, high stability, the practicality of branching unit has been improved, simultaneously through rotatory to the top with the clamp plate earlier, then insert the head end of pencil in the optical fiber adapter, will grasp the clamp plate with the hand and overturn downwards through the cooperation of hinge after the pencil of same row is all inserted to accomplish, the clamp plate is in the wire barrel department of pencil is put into the through-wire inslot in the in-process of overturning downwards, can realize pencil anti-drop's function, reduce phenomenons such as the contact failure that branching unit appears in the use, branching unit operation's stability has been ensured.

The utility model discloses further set up to: the arrangement mechanism comprises a plurality of slots, the slots are arranged on the front face of the shell, and optical fiber adapters are arranged inside the slots.

The utility model discloses further set up to: first screw hole has been seted up on the surface of mounting panel, the surface of fixing base is run through and is provided with the fastening bolt with first screw hole threaded connection.

Adopt above-mentioned technical scheme, through first screw hole and fastening bolt's setting, can carry on spacingly to the mounting panel, prevent that mounting panel and mounting groove in the fixing base from breaking away from.

The utility model discloses further set up to: the top of the second limiting plate is bolted with a fixing plate, one side of the fixing plate is provided with a limiting bolt in a penetrating mode, and one side of the pressing plate is provided with a second threaded hole matched with the limiting bolt for use.

By adopting the technical scheme, the pressing plate can be limited by the arrangement of the fixing plate, the limiting bolt and the second threaded hole, and the phenomenon that the pressing plate swings up and down when the pressing plate is shaken is prevented.

The utility model discloses further set up to: the bottom of the shell is bonded with a moisture-proof pad.

Adopt above-mentioned technical scheme, through the setting of dampproofing pad, can reduce the influence that the dampness caused to the casing.

The utility model discloses further set up to: the front surface of the pressure plate is bolted with a handle.

By adopting the technical scheme, the pressure plate can be lifted more conveniently by workers when the pressure plate needs to be lifted by the arrangement of the handle.

The utility model discloses further set up to: the number of the optical fiber adapters is the same as that of the through wire grooves, and the number of the optical fiber adapters and the number of the through wire grooves are twelve.

By adopting the technical scheme, the integrity of pressing the wire harness can be guaranteed.

The utility model discloses further set up to: the fixing seat and the mounting plate are both made of ABS plastic materials.

By adopting the technical scheme, the fixing seat and the mounting plate have the characteristics of high hardness, good impact resistance, and excellent mechanical property and thermal property.

To sum up, the utility model discloses following beneficial effect has:

1. the bottom shell is fixed at a designated position, then the four mounting plates are taken up and inserted into the mounting grooves in the four fixing seats respectively, when the mounting plates are inserted to the bottom downwards, the other shell is taken up, and the four mounting grooves are clamped into the fixing seats after the other shell is taken up, so that the assembly type free splicing can be realized, the free adding can be carried out according to the subsequent requirements, the stability is high, and the practicability of the splitter is improved;

2. through rotating the clamp plate to the top earlier, then insert the head end of pencil in the optical fiber adapter, will grasp the clamp plate with the hand and pass through the cooperation of hinge upset downwards after the pencil of same row is whole to be inserted and accomplish, the clamp plate is in the wire casing is put into with the line body department of pencil in the in-process of upset downwards, can realize pencil anti-drop's function, reduces phenomenons such as contact failure that the branching unit appears in the use, has ensured the stability of branching unit operation.

Drawings

Fig. 1 is a schematic structural diagram of a middle-three-dimensional structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 in the present invention;

fig. 4 is an enlarged schematic view of a portion B of fig. 2 according to the present invention.

Reference numerals are as follows: 1. a housing; 2. an arrangement mechanism; 21. a slot; 22. an optical fiber adapter; 3. a first limit plate; 4. a second limiting plate; 5. pressing a plate; 6. a through wire slot; 7. a fixed seat; 8. mounting grooves; 9. mounting a plate; 10. a first threaded hole; 11. fastening a bolt; 12. a fixing plate; 13. a limit bolt; 14. a second threaded hole; 15. a moisture-proof pad; 16. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

refer to fig. 1, fig. 2 and fig. 3, optical fiber adapter arranges orderly optical divider, including casing 1 and arrangement mechanism 2, casing 1's top front is the first limiting plate 3 of fixedly connected with and second limiting plate 4 respectively, the front of first limiting plate 3 articulates through the hinge has clamp plate 5, a plurality of logical wire casing 6 has been seted up in clamp plate 5's front, through rotatory to the top with clamp plate 5 earlier, then insert optical fiber adapter 22 with the head end of pencil in, will grasp clamp plate 5 with the hand and overturn downwards through the cooperation of hinge after the pencil of same row is whole to be inserted to accomplish, clamp plate 5 puts into logical wire casing 6 in the body department of pencil in the in-process of overturning downwards, can realize pencil anti-drop's function, reduce phenomenons such as contact failure that the branching unit appears in the use, branching unit operation's stability has been ensured.

Referring to fig. 1 and 3, the arrangement mechanism 2 includes a plurality of slots 21, the slots 21 are opened on the front surface of the housing 1, and the optical fiber adapters 22 are installed inside the slots 21.

Referring to fig. 1 and 3, the top fixedly connected with fixed plate 12 of second limiting plate 4, one side of fixed plate 12 runs through and is provided with stop bolt 13, and second screw hole 14 that uses with stop bolt 13 cooperation is seted up to one side of clamp plate 5, and through the setting of fixed plate 12, stop bolt 13 and second screw hole 14, can carry on spacingly to clamp plate 5, prevents that clamp plate 5 from appearing the phenomenon of upper and lower swing when receiving to rock.

Referring to fig. 1, a handle 16 is fixedly connected to the front surface of the pressing plate 5, and the handle 16 is arranged to facilitate the lifting of the pressing plate 5.

Referring to fig. 1 and 2, the number of the optical fiber adapters 22 is the same as that of the wire slots 6, and the number of the optical fiber adapters 22 and the number of the wire slots 6 are twelve, so that the integrity of pressing the wiring harness can be guaranteed.

Referring to fig. 1, fig. 2 and fig. 4, optical fiber adapter arranges orderly optical divider, the equal symmetrical fixedly connected with fixing base 7 in both sides of casing 1, mounting groove 8 has all been seted up to the top and the bottom of fixing base 7, it has mounting panel 9 to peg graft in the inside of mounting groove 8, fix the casing 1 in the assigned position through earlier the bottom, then four mounting panels 9 are taken up and are inserted respectively in the mounting groove 8 in four fixing bases 7, after mounting panel 9 inserts down to the end again with another casing 1, another casing 1 is after taking up four mounting groove 8 card income fixing base 7, can realize assembled free concatenation, freely add according to subsequent demand, stability is high, the practicality of branching unit has been improved.

Referring to fig. 1, 2 and 4, a first threaded hole 10 is formed in the surface of the mounting plate 9, a fastening bolt 11 in threaded connection with the first threaded hole 10 penetrates through the surface of the fixing seat 7, and the mounting plate 9 can be limited by the arrangement of the first threaded hole 10 and the fastening bolt 11, so that the mounting plate 9 is prevented from being separated from the mounting groove 8 in the fixing seat 7.

Referring to fig. 1 and 2, a moisture-proof pad 15 is bonded to the bottom of the housing 1, and the influence of moisture on the housing 1 can be reduced by the moisture-proof pad 15.

Referring to fig. 1, 2 and 4, the fixing base 7 and the mounting plate 9 are both made of ABS plastic material, and the fixing base 7 and the mounting plate 9 have the characteristics of high hardness, good impact resistance, and excellent mechanical and thermal properties.

The using process is briefly described as follows: when the moisture-proof pad 15 is used, the moisture-proof pad 15 is firstly bonded at the bottom of one shell 1, the moisture-proof pad 15 is fixed at a specified position after being bonded, the bottommost moisture-proof pad 15 is fixed and then four mounting plates 9 are taken up and respectively inserted into the mounting grooves 8 in the four fixing seats 7, the other shell 1 is taken up after the mounting plates 9 are downwards inserted into the bottom, the four mounting grooves 8 are clamped into the fixing seats 7 after the other shell 1 is taken up, fastening bolts 11 are taken up and screwed into first threaded holes 10 from the surface of the fixing seats 7 after the two shells 1 are clamped into a gap, then the other shells 1 are sequentially mounted in the same mode, when wiring harnesses are required to be connected, the pressing plate 5 is firstly rotated to the upper part, then the head ends of the wiring harnesses are inserted into an optical fiber adapter 22, the pressing plate 5 is manually grasped after the wiring harnesses in the same row are completely inserted and is downwards turned through the matching of the hinge, the pressing plate 5, the body of the wiring harnesses are placed into the wire through grooves 6 by the pressing plate 5 in the downward turning process of the pressing plate 5, and when the pressing plate 5 is turned downwards, and is turned to be flush with the fixing plate 12, and the limiting bolts 13 pass through the second threaded holes 14 in the fixing plate 12.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. Orderly optical divider that arranges of optic fibre adapter, including casing (1) and arrangement mechanism (2), its characterized in that, the top of casing (1) openly bolted connection respectively has first limiting plate (3) and second limiting plate (4), the front of first limiting plate (3) articulates through the hinge has clamp plate (5), a plurality of logical line groove (6) have been seted up in the front of clamp plate (5), the equal symmetry in both sides of casing (1) is bolted and has been had fixing base (7), mounting groove (8) have all been seted up to the top and the bottom of fixing base (7), the inside of mounting groove (8) is pegged graft and is had mounting panel (9).

2. The optical splitter with orderly optical fiber adapters as claimed in claim 1, wherein the arrangement mechanism (2) comprises a plurality of slots (21), the slots (21) are opened on the front surface of the housing (1), and the optical fiber adapters (22) are installed inside the slots (21).

3. The optical splitter with the orderly-arranged optical fiber adapters according to claim 1, wherein a first threaded hole (10) is formed in the surface of the mounting plate (9), and a fastening bolt (11) which is in threaded connection with the first threaded hole (10) penetrates through the surface of the fixing seat (7).

4. The optical splitter with orderly arranged optical fiber adapters as claimed in claim 1, wherein a fixing plate (12) is bolted to the top of the second limiting plate (4), a limiting bolt (13) penetrates through one side of the fixing plate (12), and a second threaded hole (14) matched with the limiting bolt (13) is formed in one side of the pressing plate (5).

5. An orderly arranged optical splitter for optical fibre adapters according to claim 1, characterised in that a moisture-proof pad (15) is glued to the bottom of the housing (1).

6. An optical splitter with an orderly arrangement of optical fibre adapters according to claim 1, characterized in that the front face of the pressure plate (5) is bolted with a handle (16).

7. An optical splitter with orderly arranged optical fiber adapters according to claim 2, wherein the number of the optical fiber adapters (22) is the same as the number of the wire slots (6), and the number of the optical fiber adapters (22) and the number of the wire slots (6) are twelve.

8. An optical splitter with an orderly optical fiber adapter arrangement according to claim 1, wherein the fixing base (7) and the mounting plate (9) are both made of ABS plastic material.

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