CN216351411U

CN216351411U - Inserted sheet formula optical divider

Info

Publication number: CN216351411U
Application number: CN202122622284.6U
Authority: CN
Inventors: 邓开封
Original assignee: Beijing Xiangheng Technology Development Co ltd
Current assignee: Beijing Xiangheng Technology Development Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an insert-type optical splitter, which comprises an optical splitter, wherein a partition plate is fixedly installed at the left end of the optical splitter, a plurality of jacks are formed in the left end of the partition plate, installation components are fixedly installed at the lower parts, located at the lower parts of the plurality of jacks, of the left end of the partition plate, sliding grooves are formed in the left parts of the front end and the rear end of the optical splitter, and fixing components are fixedly installed in the two sliding grooves; the fixing assembly comprises a connecting block. According to the utility model, the installation assembly is arranged, the sliding block in the placing groove is pulled, the sliding block drives the fixing block to move, then the arc plates on the supporting rod are rotated to fix the connecting wire in the arc plates, the torsion spring rebounds to fix the connecting wire between the two arc plates, and the two rectangular plates are not in contact with each other, so that the arc plates can fixedly clamp the connecting wires with different thicknesses, and the second spring rebounds to drive the sliding block to slide, thereby preventing the connecting wires from falling off.

Description

Inserted sheet formula optical divider

Technical Field

The utility model relates to the technical field of optical splitters, in particular to an insert type optical splitter.

Background

The planar waveguide type optical splitter is an integrated waveguide optical power distribution device based on a quartz substrate, has the characteristics of small volume, wide working wavelength range, high reliability, good light splitting uniformity and the like, and is particularly suitable for connecting local terminals and terminal equipment in a passive optical network (EPON, BPON, GPON and the like) and realizing splitting of optical signals.

However, in the existing plug-in type optical splitter, the plug wire is easy to fall off when in use, the plug wire is easy to damage after long-time use, and the installation is also convenient, so that workers can conveniently fix and use the plug-in type optical splitter, so that the plug-in type optical splitter is improved at present.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an insert type optical splitter, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the plug-in sheet type optical splitter comprises an optical splitter, wherein a partition plate is fixedly mounted at the left end of the optical splitter, a plurality of jacks are formed in the left end of the partition plate, mounting assemblies are fixedly mounted at the lower parts of the jacks at the left end of the partition plate, sliding grooves are formed in the left parts of the front end and the rear end of the optical splitter, and fixing assemblies are fixedly mounted in the two sliding grooves;

fixed subassembly includes the connecting block, the surface rotation of connecting block installs the rotor plate, the mounting groove has been seted up to the one end that the connecting block was kept away from to the rotor plate, the inside rotation of mounting groove installs the baffle, the one end of keeping away from the mounting groove of baffle rotates installs concave piece, the left end middle part fixed mounting of concave piece has the dead lever, the surface cover of dead lever is equipped with first spring.

Preferably, the installation component includes the installation piece, the standing groove has been seted up to the upper end of installation piece, the inside slidable mounting of standing groove has the slider, the left end fixed mounting of slider has the second spring, the upper end fixed mounting of slider has the fixed block, the inside fixed mounting of fixed block has the bracing piece, the surface rotation of bracing piece installs two arc boards, two the equal fixed mounting of one end that the bracing piece was kept away from to the arc board has the rectangular plate, lateral wall and cover establish the equal fixed mounting in surface at the bracing piece and have torsion spring about the inner chamber of fixed block.

Preferably, the mounting blocks are fixedly mounted at the left end of the partition plate, and the mounting blocks are located at the lower parts of the jacks and are in one-to-one correspondence with the positions of the jacks.

Preferably, the connecting block is fixedly installed at the right part of the bottom wall of the sliding groove, and the concave block is slidably installed inside the sliding groove.

Preferably, the left end of the fixing rod penetrates through the partition plate and extends to the outside of the partition plate, and the first spring is located inside the sliding groove.

Preferably, the two arc plates are combined into a circular ring shape, and the two rectangular plates are not in contact with each other.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the installation assembly is arranged, the sliding block in the placing groove is pulled, the sliding block drives the fixing block to move, then the arc plates on the supporting rod are rotated to fix the connecting wire in the arc plates, the torsion spring rebounds to fix the connecting wire between the two arc plates, and the two rectangular plates are not in contact with each other, so that the arc plates can fixedly clamp the connecting wires with different thicknesses, and the second spring rebounds to drive the sliding block to slide, thereby preventing the connecting wires from falling off.

2. According to the utility model, through the arranged fixing component, the sliding groove drives the baffle and the rotating plate to rotate, so that the rotating plate and the baffle are both rotated into the sliding groove, the concave block is driven to move by rebounding of the first spring after the optical branching device is installed, the concave block drives the baffle to rotate in the installation groove, the rotating plate also rotates on the outer surface of the connecting block, the baffle is overlapped with the rotating plate, the optical branching device is fixed at ninety degrees between the rotating plate and the optical branching device, the optical branching device is clamped in the installation box, the whole device can be conveniently fixed by a user, and the optical branching device is not easy to shake or disassemble and is simple and convenient for a worker to use.

Drawings

Fig. 1 is a schematic view of an overall structure of a plug-in optical splitter according to the present invention;

fig. 2 is a schematic connection diagram of a plug-in optical splitter according to the present invention;

fig. 3 is a schematic view of an overall structure of a fixing component in the plug-in optical splitter according to the present invention;

fig. 4 is a schematic view of a connection structure of a mounting component in the plug-in optical splitter according to the present invention.

In the figure: 1. an optical splitter; 2. a fixing assembly; 21. connecting blocks; 22. a rotating plate; 23. mounting grooves; 24. a baffle plate; 25. a concave block; 26. a first spring; 27. fixing the rod; 3. a partition plate; 4. a jack; 5. mounting the component; 51. mounting blocks; 52. a second spring; 53. a placement groove; 54. a slider; 55. a fixed block; 56. a support bar; 57. an arc plate; 58. a rectangular plate; 59. a torsion spring; 6. a chute.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-4, a plug-in sheet type optical splitter includes an optical splitter 1, a partition plate 3 is fixedly mounted at a left end of the optical splitter 1, a plurality of insertion holes 4 are formed at a left end of the partition plate 3, mounting assemblies 5 are fixedly mounted at left ends of the partition plate 3, which are located at lower portions of the plurality of insertion holes 4, sliding grooves 6 are formed at left portions of front and rear ends of the optical splitter 1, and fixing assemblies 2 are fixedly mounted inside the two sliding grooves 6;

the fixed component 2 comprises a connecting block 21, a rotating plate 22 is rotatably installed on the outer surface of the connecting block 21, a mounting groove 23 is formed in one end, far away from the connecting block 21, of the rotating plate 22, a baffle plate 24 is rotatably installed inside the mounting groove 23, a concave block 25 is rotatably installed at one end, far away from the mounting groove 23, of the baffle plate 24, a fixing rod 27 is fixedly installed in the middle of the left end of the concave block 25, a first spring 26 is sleeved on the outer surface of the fixing rod 27, the connecting block 21 is fixedly installed at the right portion of the bottom wall of the sliding groove 6, the concave block 25 is slidably installed inside the sliding groove 6, the left end of the fixing rod 27 penetrates through the partition plate 3 and extends to the outside of the partition plate, the first spring 26 is located inside the sliding groove 6, the fixing rod 27 is pulled to drive the concave block 25 to slide in the sliding groove 6, the sliding groove 6 drives the baffle plate 24 and the rotating plate 22 to rotate, so that the rotating plate 22 and the baffle plate 24 are both rotate in the sliding groove 6, the first spring 26 rebounds to drive the concave block 25 to move after the optical splitter 1 is installed, thereby make concave 25 drive baffle 24 at the internal rotation of mounting groove 23, and rotating plate 22 also rotates at the surface of connecting block 21 for baffle 24 overlaps with rotating plate 22, thereby makes to be ninety degrees between rotating plate 22 and the optical divider 1 and fixes optical divider 1, makes optical divider 1 card in the installation box.

The mounting component 5 comprises a mounting block 51, a placing groove 53 is formed in the upper end of the mounting block 51, a sliding block 54 is slidably mounted in the placing groove 53, a second spring 52 is fixedly mounted at the left end of the sliding block 54, a fixing block 55 is fixedly mounted at the upper end of the sliding block 54, a supporting rod 56 is fixedly mounted in the fixing block 55, two arc plates 57 are rotatably mounted on the outer surface of the supporting rod 56, rectangular plates 58 are fixedly mounted at the ends, far away from the supporting rod 56, of the two arc plates 57, torsion springs 59 are fixedly mounted on the left side wall and the right side wall of an inner cavity of the fixing block 55 and sleeved on the outer surface of the supporting rod 56, the sliding block 54 in the placing groove 53 is pulled, and the sliding block 54 drives the fixing block 55 to move, the user then rotates the arc plate 57 of the support rod 56 to fix the connection line in the arc plate 57, while the torsion spring 59 rebounds to secure the connecting wire between the two arc plates 57, and the second spring 52 rebounds to slide the slider 54 to prevent the connecting wire from falling off.

The mounting block 51 is fixedly mounted at the left end of the partition board 3, and the mounting block 51 is located at the lower part of the jack 4 and has a one-to-one correspondence position.

Two arc plate 57 combinations are the annular shape, and two rectangular plate 58 all do not contact because two rectangular plate 58 all do not contact to make arc plate 57 can fix the centre gripping to the connecting wire of different thicknesses.

It should be noted that, the utility model is a plug-in optical splitter, when in use, a user inserts the optical splitter 1 into an installation box to be installed, before installation, the user pulls the fixing rod 27 to drive the concave block 25 to slide in the sliding groove 6, the sliding groove 6 drives the baffle plate 24 and the rotating plate 22 to rotate, so that the rotating plate 22 and the baffle plate 24 both rotate into the sliding groove 6, after the optical splitter 1 is installed, the first spring 26 rebounds to drive the concave block 25 to move, so that the concave block 25 drives the baffle plate 24 to rotate in the installation groove 23, the rotating plate 22 also rotates on the outer surface of the connecting block 21, so that the baffle plate 24 overlaps with the rotating plate 22, so that the optical splitter 1 is fixed between the rotating plate 22 and the optical splitter 1 at ninety degrees, so that the optical splitter 1 is clamped in the installation box, when the optical splitter 1 is used for wire plugging, the user inserts a plug head into the plug hole 4, then the user stimulates slider 54 in the standing groove 53, and slider 54 will drive fixed block 55 and remove, then the user rotates arc board 57 on the bracing piece 56 and fixes the connecting wire in arc board 57, thereby torsion spring 59 bounce-back fixes the connecting wire between two arc boards 57, because two rectangular plate 58 all contactless to make arc board 57 can fix the centre gripping to the connecting wire of different thicknesses, thereby second spring 52 bounce-back drives slider 54 and slides and prevent that the connecting wire from droing.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An insert type optical splitter comprises an optical splitter (1) and is characterized in that: a partition plate (3) is fixedly mounted at the left end of the optical splitter (1), a plurality of insertion holes (4) are formed in the left end of the partition plate (3), mounting assemblies (5) are fixedly mounted at the lower parts, located at the plurality of insertion holes (4), of the left end of the partition plate (3), sliding grooves (6) are formed in the left parts of the front end and the rear end of the optical splitter (1), and fixing assemblies (2) are fixedly mounted in the two sliding grooves (6);

fixed subassembly (2) are including connecting block (21), rotor plate (22) are installed in the surface rotation of connecting block (21), mounting groove (23) have been seted up to the one end that connecting block (21) were kept away from in rotor plate (22), baffle (24) are installed in the inside rotation of mounting groove (23), the one end of keeping away from mounting groove (23) of baffle (24) is rotated and is installed concave piece (25), the left end middle part fixed mounting of concave piece (25) has dead lever (27), the surface cover of dead lever (27) is equipped with first spring (26).

2. The plug-in optical splitter according to claim 1, wherein: installation component (5) are including installation piece (51), standing groove (53) have been seted up to the upper end of installation piece (51), the inside slidable mounting of standing groove (53) has slider (54), the left end fixed mounting of slider (54) has second spring (52), the upper end fixed mounting of slider (54) has fixed block (55), the inside fixed mounting of fixed block (55) has bracing piece (56), the surface of bracing piece (56) rotates and installs two arc boards (57), two the equal fixed mounting of one end that bracing piece (56) were kept away from in arc board (57) has rectangular plate (58), the equal fixed mounting of surface of bracing piece (56) has torsion spring (59) at lateral wall and cover about the inner chamber of fixed block (55).

3. The plug-in optical splitter according to claim 2, wherein: the installation block (51) is fixedly installed at the left end of the partition plate (3), and the installation block (51) is located at the lower part of the insertion hole (4) and corresponds to the insertion hole in position one to one.

4. The plug-in optical splitter according to claim 1, wherein: the connecting block (21) is fixedly arranged at the right part of the bottom wall of the sliding groove (6), and the concave block (25) is slidably arranged in the sliding groove (6).

5. The plug-in optical splitter according to claim 1, wherein: the left end of the fixing rod (27) penetrates through the partition plate (3) and extends to the outside of the partition plate, and the first spring (26) is located inside the sliding groove (6).

6. The plug-in optical splitter according to claim 2, wherein: the two arc plates (57) are combined into a circular ring shape, and the two rectangular plates (58) are not in contact.