CN212781434U

CN212781434U - Inserted sheet formula optical divider

Info

Publication number: CN212781434U
Application number: CN202022294385.0U
Authority: CN
Inventors: 何文平
Original assignee: Anhui Wanchuang Communication Technology Co ltd
Current assignee: Anhui Wanchuang Communication Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-03-23
Anticipated expiration: 2030-10-14

Abstract

A plug-in sheet type optical splitter comprises a shell; the shell is open at the bottom end, a junction box is arranged at the top end inside the shell, and a plurality of wiring grooves are formed in the junction box; a mounting plate is arranged in the shell in a sliding manner, the upper end and the lower end of the two sides of the mounting plate are both provided with a fixed rod, and a damping device is arranged on the fixed rod and at one end far away from the mounting plate; the inner walls of the two sides of the shell are provided with T-shaped sliding grooves, and one ends of the fixing rods are arranged in the T-shaped sliding grooves in a sliding mode through the damping devices. The damping devices arranged in the utility model can protect the mounting plate, and avoid the damage of the electronic elements on the mounting plate caused by the falling or collision of the shell; the mounting plate is slidably connected with the interior of the housing such that the mounting plate is easily removable from the interior of the housing.

Description

Inserted sheet formula optical divider

Technical Field

The utility model relates to an optical divider uses technical field, especially relates to an insert type optical divider.

Background

The optical splitter is an important device for converting one or recording optical fiber input signals into multiple paths of signals to be output, wherein the plug-in type optical splitter has extremely wide application in an optical fiber network due to flexible and convenient use.

Some current plug-in sheet formula optical divider are inconvenient to dismantle the maintenance, and the anti performance of falling of most plug-in sheet formula optical dividers is relatively poor moreover, if take place to fall in the use then probably cause the pine of its inside component or damage.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an insert type optical splitter, which can protect a mounting plate through a plurality of damping devices, and avoid the damage of electronic elements on the mounting plate caused by the falling or collision of a shell; the mounting plate is connected with the inside of the shell in a sliding manner, so that the mounting plate is convenient to take out of the inside of the shell; the anti-collision rubber arranged on the shell and the sealing plate can protect the shunt and prevent the shunt from being deformed due to falling or colliding.

(II) technical scheme

The utility model provides a plug-in sheet type optical splitter, which comprises a shell; the shell is open at the bottom end, a junction box is arranged at the top end inside the shell, and a plurality of wiring grooves are formed in the junction box; a mounting plate is arranged in the shell in a sliding manner, the upper end and the lower end of the two sides of the mounting plate are both provided with a fixed rod, and a damping device is arranged on the fixed rod and at one end far away from the mounting plate; the inner walls of the two sides of the shell are provided with T-shaped chutes, and one end of the fixed rod is arranged in the T-shaped chutes in a sliding manner through the damping device; damping device includes first damping spring, the fixed axle, cup joint the ring, connecting rod and removal slider, the side all is provided with the spout around just being located damping device one end on the dead lever, it has four and sets up the inside upper and lower end in front and back side spout respectively to remove the slider, the fixed axle has two to set up respectively in the front and back side of dead lever, the other end of fixed axle slides and sets up in the hole that is equipped with on cup jointing the ring, first damping spring sets up the outside at the fixed axle, cup joint the ring the front and back side all through the connecting rod with the removal slider that corresponds be connected.

Preferably, the mounting panel bottom is provided with the fixed draw-in groove board, and the inboard a plurality of optic fibre butt joints pipes that run through of fixed draw-in groove board, and the fixed draw-in groove board outside is provided with a plurality of optic fibre heads that link up mutually with the optic fibre butt joint pipe.

Preferably, the bottom end of the mounting plate is provided with a sealing plate, the sealing plate is provided with a rectangular opening, the fixing clamping groove plate penetrates through the upper end and the lower end of the rectangular opening, and a movable space is arranged between the fixing clamping groove plate and the rectangular opening.

Preferably, the fixed clamping groove plate on the inner side of the sealing plate is provided with a rubber damping block, the rubber damping block covers the outer side of the whole rectangular opening, and the rubber damping block is abutted to the rectangular opening.

Preferably, two sides of the bottom of the shell are provided with fixed blocks; the two sides of the sealing plate are both fixedly provided with screw rods; the top end of the screw rod penetrates through a hole formed in the fixing block and is in threaded connection with a locking screw.

Preferably, the corners of the two sides of the outer top of the shell are provided with anti-collision rubber, and the two sides of the bottom end of the sealing plate are also provided with anti-collision rubber.

Preferably, the two ends of the top of the mounting plate are provided with connecting blocks, a second damping spring is arranged on the outer side of each connecting block, the bottom end of each second damping spring is connected with the mounting plate, and the top end of each second damping spring is in contact with the inner wall of the shell.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the mounting plate can be protected by the plurality of damping devices, so that the damage of electronic elements on the mounting plate caused by falling or collision of the shell is avoided; the mounting plate is connected with the inside of the shell in a sliding manner, so that the mounting plate is convenient to take out of the inside of the shell; the anti-collision rubber arranged on the shell and the sealing plate can protect the shunt and prevent the shunt from being deformed due to falling or colliding.

Drawings

Fig. 1 is the utility model provides a plug-in sheet formula optical divider's schematic structure diagram.

Fig. 2 is the utility model provides a mounting panel and damping device relation of being connected's schematic structure diagram among inserted sheet formula optical divider.

Fig. 3 is a side partial cross-sectional view of the plug-in sheet type optical splitter provided by the present invention.

Fig. 4 is the utility model provides a structural schematic diagram of sealing plate in inserted sheet formula optical divider

Reference numerals: 1. a housing; 2. a wire collecting box; 3. wiring grooves; 4. mounting a plate; 5. fixing the rod; 6. a damping device; 601. a first damping spring; 602. a fixed shaft; 603. sleeving a circular ring; 604. a connecting rod; 605. moving the slide block; 7. a T-shaped chute; 8. a chute; 9. fixing the slot clamping plate; 10. an optical fiber butt joint pipe; 11. an optical fiber head; 12. a sealing plate; 13. a rectangular opening; 14. a rubber damper block; 15. a fixed block; 16. a screw rod; 17. locking screws; 18. anti-collision rubber; 19. connecting blocks; 20. a second damping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the present invention provides a plug-in optical splitter, which includes a housing 1; the shell 1 is open at the bottom end, a wire collecting box 2 is arranged at the top end inside the shell 1, and a plurality of wiring grooves 3 are formed in the wire collecting box 2; a mounting plate 4 is arranged in the shell 1 in a sliding mode, the upper end and the lower end of the two sides of the mounting plate 4 are both provided with a fixed rod 5, and a damping device 6 is arranged on the fixed rod 5 and at one end far away from the mounting plate 4; the inner walls of the two sides of the shell 1 are provided with T-shaped chutes 7, and one end of the fixed rod 5 is slidably arranged in the T-shaped chutes 7 through a damping device 6; damping device 6 includes first damping spring 601, fixed axle 602, cup joint ring 603, connecting rod 604 and removal slider 605, the side all is provided with spout 8 around on the dead lever 5 and being located damping device 6 one end, removal slider 605 has four and sets up respectively in the inside upper and lower end of front and back side spout 8, fixed axle 602 has two to set up respectively in the front and back side of dead lever 5, the other end of fixed axle 602 slides and sets up in the hole that is equipped with on cup joint ring 603, first damping spring 601 sets up the outside at fixed axle 602, the front and back side of cup joint ring 603 all is connected with the removal slider 605 that corresponds through connecting rod 604.

In an alternative embodiment, the bottom end of the mounting plate 4 is provided with a fixed slot plate 9, a plurality of optical fiber butt-jointed pipes 10 are arranged on the inner side of the fixed slot plate 9 in a penetrating manner, and a plurality of optical fiber heads 11 engaged with the optical fiber butt-jointed pipes 10 are arranged on the outer side of the fixed slot plate 9.

The fixing groove plate 9 can fix the optical fiber butt joint pipe 10 and the optical fiber head 11, and prevent the optical fiber butt joint pipe 10 and the optical fiber head 11 from being loose in connection.

In an alternative embodiment, the bottom end of the mounting plate 4 is provided with a sealing plate 12, the sealing plate 12 is provided with a rectangular opening 13, the fixed slot plate 9 penetrates through the upper end and the lower end of the rectangular opening 13, and a movable space is arranged between the fixed slot plate 9 and the rectangular opening 13.

It should be noted that the rectangular opening 13 can provide a space for the fixed slot plate 9 to move when vibrating.

In an alternative embodiment, the fixed slot plate 9 on the inner side of the sealing plate 12 is provided with a rubber shock absorption block 14, the rubber shock absorption block 14 covers the whole outer side of the rectangular opening 13, and the rubber shock absorption block 14 is abutted against the rectangular opening 13.

The rubber damper 14 is provided to cover the rectangular opening 13, and to prevent dust from entering the housing 1 through the rectangular opening 13.

In an alternative embodiment, two sides of the bottom of the shell 1 are provided with fixing blocks 15; two sides of the sealing plate 12 are both fixedly provided with screw rods 16; the top end of the screw rod 16 penetrates through a hole formed in the fixing block 15 and is connected with a locking screw 17 in a threaded mode.

The fixing block 15 and the sealing plate 12 can be fixedly connected by turning the locking screw 17.

In an alternative embodiment, the outer top corners of the casing 1 are provided with anti-collision rubber 18, and the bottom ends of the sealing plate 12 are also provided with anti-collision rubber 18.

The arranged anti-collision rubber 18 can protect the shunt and prevent the shunt from being deformed and damaged due to falling or collision.

In an alternative embodiment, the top of the mounting plate 4 is provided with connecting blocks 19 at two ends, a second damping spring 20 is arranged outside the connecting blocks 19, the bottom end of the second damping spring 20 is connected with the mounting plate 4, and the top end of the second damping spring 20 is in contact with the inner wall of the housing 1.

It should be noted that the second damping spring 20 can damp the mounting plate 4 in the vertical direction, so as to further improve the damping effect of the mounting plate 4; the rubber damper 14 and the sealing plate 12 can be brought into close contact with each other by the second damper spring 20.

In the use process of the utility model, when the mounting plate 4 needs to be disassembled or overhauled, the locking screws 17 on the two sides can be respectively rotated and taken down, then the sealing plate 12 is taken down, the mounting plate 4 is pulled outwards, the damping device 6 connected on the fixing rod 5 moves outwards in the T-shaped chute 7, and at the moment, the mounting plate 4 can be taken out from the inside of the shell 1; when the shunt falls or collides, the mounting plate 4 is vibrated and then extruded back and forth between the front and rear first damping springs 601 to play a role in damping and buffering; the sleeving ring 603 is connected with the mounting plate 4 through the connecting rod 604, so that the sleeving ring 603 can be limited; and mounting panel 4 top is provided with second damping spring 20, and when mounting panel 4 took place vibrations, mounting panel 4 makes a round trip to extrude second damping spring 20 again, makes mounting panel 4 also can carry out the shock attenuation buffering in vertical direction, further promotes mounting panel 4's shock attenuation effect.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The plug-in sheet type optical splitter is characterized by comprising a shell (1); the shell (1) is open at the bottom end, a wire collecting box (2) is arranged at the top end inside the shell (1), and a plurality of wiring grooves (3) are formed in the wire collecting box (2); a mounting plate (4) is arranged in the shell (1) in a sliding manner, the upper end and the lower end of the two sides of the mounting plate (4) are both provided with a fixed rod (5), and a damping device (6) is arranged on the fixed rod (5) and at one end far away from the mounting plate (4); the inner walls of two sides of the shell (1) are provided with T-shaped chutes (7), and one ends of the fixed rods (5) are slidably arranged in the T-shaped chutes (7) through damping devices (6); damping device (6) include first damping spring (601), fixed axle (602), cup joint ring (603), connecting rod (604) and removal slider (605), on dead lever (5) and be located damping device (6) one end the front and back side all be provided with spout (8), remove slider (605) have four and set up respectively in the inside last lower extreme of front and back side spout (8), fixed axle (602) have two to set up respectively in the front and back side of dead lever (5), the other end of fixed axle (602) slides and sets up in the hole that is equipped with on cup joint ring (603), first damping spring (601) set up the outside at fixed axle (602), the front and back side of cup joint ring (603) all is connected with removal slider (605) that correspond through connecting rod (604).

2. The plug-in optical splitter according to claim 1, wherein the bottom end of the mounting plate (4) is provided with a fixed slot plate (9), the inner side of the fixed slot plate (9) is provided with a plurality of optical fiber butt-joint pipes (10) in a penetrating manner, and the outer side of the fixed slot plate (9) is provided with a plurality of optical fiber heads (11) engaged with the optical fiber butt-joint pipes (10).

3. The plug-in type optical splitter according to claim 2, wherein the bottom end of the mounting plate (4) is provided with a sealing plate (12), the sealing plate (12) is provided with a rectangular opening (13), the fixed notch plate (9) penetrates through the upper end and the lower end of the rectangular opening (13), and a movable space is arranged between the fixed notch plate (9) and the rectangular opening (13).

4. The plug-in optical splitter according to claim 3, characterized in that the fixed notch plate (9) inside the sealing plate (12) is provided with a rubber damper block (14), the rubber damper block (14) covers the whole outside of the rectangular opening (13), and the rubber damper block (14) abuts against the rectangular opening (13).

5. The plug-in optical splitter according to claim 1, wherein the two sides of the bottom of the housing (1) are provided with fixing blocks (15); two sides of the sealing plate (12) are both fixedly provided with screw rods (16); the top end of the screw rod (16) penetrates through a hole formed in the fixing block (15) and is connected with a locking screw (17) in a threaded mode.

6. The plug-in optical splitter according to claim 5, characterized in that the outer top of the shell (1) is provided with anti-collision rubber (18) at the corners of the two sides, and the sealing plate (12) is provided with anti-collision rubber (18) at the bottom of the sealing plate.

7. The plug-in type optical splitter according to claim 1, wherein the mounting plate (4) is provided with connecting blocks (19) at two ends of the top, a second damping spring (20) is arranged outside the connecting blocks (19), the bottom end of the second damping spring (20) is connected with the mounting plate (4), and the top end of the second damping spring (20) is in contact with the inner wall of the housing (1).