CN212433447U

CN212433447U - Planar optical waveguide splitter

Info

Publication number: CN212433447U
Application number: CN202021314641.1U
Authority: CN
Inventors: 罗贺义
Original assignee: Sunteam Electronic Technology Co ltd
Current assignee: Sunteam Electronic Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-29
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a planar optical waveguide branching unit, including device shell, first spring and second anticollision board, the dampproof course is installed to the inner wall of device shell, the four corners position department on device shell top all installs second anticollision rubber piece, the four corners position department at device shell both ends all installs the third anticollision rubber piece, the four corners position department of device shell bottom all installs first anticollision rubber piece. This plane optical waveguide branching unit drives first ejector pin and extrudees first spring when receiving the collision through the dampproof course, extrudees second anticollision rubber piece through first anticollision board simultaneously, drives the second ejector pin and extrudees the third spring when the second anticollision board receives the collision impact, extrudees first anticollision rubber piece through the second anticollision board simultaneously for the device can be better to device anticollision protecting against shock when using, prevents that the device from damaging.

Description

Planar optical waveguide splitter

Technical Field

The utility model relates to a branching unit technical field specifically is planar optical waveguide branching unit.

Background

With the continuous development of network technology in China, a planar optical waveguide splitter can be used in the process of network installation and test, the planar optical waveguide splitter is an integrated waveguide optical power distribution device based on a quartz substrate, the planar optical waveguide splitter is specifically defined as a device with the characteristics of small volume, wide working wavelength range, high reliability, good light splitting uniformity and the like, the traditional planar optical waveguide splitter can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of planar optical waveguide shunts in the current market are easy to drop in the process of carrying and transporting, and the shunts are easy to damage precise electric elements in the device when dropping, so that the device cannot be used;

2. most of planar optical waveguide splitters in the current market need to be installed when the device needs to be subjected to capacity expansion installation in the using process, so that the device is extremely inconvenient in the installation and use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a planar optical waveguide branching unit to thereby the collision that drops who proposes in solving above-mentioned background easily causes the damage to the device and can't use and the inconvenient problem of dilatation installation.

In order to achieve the above object, the utility model provides a following technical scheme: the planar optical waveguide splitter comprises a device shell, a first spring and a second anti-collision plate, wherein a moisture-proof layer is installed on the inner wall of the device shell, second anti-collision rubber blocks are installed at four corners of the top end of the device shell, third anti-collision rubber blocks are installed at four corners of two ends of the device shell, first anti-collision rubber blocks are installed at four corners of the bottom end of the device shell, installation blocks are installed at two sides of two ends of the second anti-collision plate, slide rails are installed at two ends of the interior of the device shell in an equidistant and transverse mode, slide blocks are arranged on the inner sides of the slide rails, installation plates are installed at the top ends of the slide blocks, slide grooves are formed in the top ends of the installation plates in an equidistant mode, guide rods are connected at two ends of the interior of the slide grooves in a transverse mode, the second spring is arranged at two ends of the outer side of each guide, and the one end that the fixture block kept away from the device shell all pastes and has pasted the second rubber pad, the top of device shell both sides all articulates there is the door body, and the one end of the door body evenly sets up the through-hole that runs through the door body, the inside of through-hole all installs the fan.

Preferably, the first cavity is uniformly formed in the top end of the device shell, and the first spring is mounted at the bottom end of the interior of the first cavity.

Preferably, the second cavity is uniformly formed in the bottom end of the device shell, and the third spring is mounted at the top end of the second cavity.

Preferably, the top end of the first spring is provided with a first ejector rod penetrating through the top end of the device shell, and the top end of the first ejector rod is provided with a first anti-collision plate.

Preferably, the top end of one end, far away from the device shell, of the fixture block is hinged with a fan, one end, far away from the device shell, of the fan is hinged with a clamping jaw, and the bottom end of the clamping jaw is pasted with a first rubber pad.

Preferably, the bottom end of the third spring is provided with a second ejector rod penetrating through the bottom end of the device shell, and the top end of the second ejector rod is provided with a second anti-collision plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the moisture-proof layer, the first anti-collision plate and the second anti-collision rubber block, the first ejector rod is driven to extrude the first spring when the moisture-proof layer is collided, the second anti-collision rubber block is extruded through the first anti-collision plate, the second ejector rod is driven to extrude the third spring when the second anti-collision plate is impacted by collision, and the first anti-collision rubber block is extruded through the second anti-collision plate, so that the device can be well prevented from being collided and impacted when in use, and the device is prevented from being damaged;

2. meanwhile, the device is provided with the guide rod, the second spring and the clamping block, the clamping block is used for adjusting the outer side of the guide rod, the shunt is placed between the clamping blocks, the clamping block is jacked by the second spring to fix the control module in the shunt, and the clamping jaw is driven by the rotating fan to fix the module, so that the device can be expanded in demand when in use, and the device is more convenient to install the module;

3. the device is through installing device shell, dampproof course and fan simultaneously, cools down the module of working through the inside fan of through-hole, dampproofing through the inside of dampproof course to the device shell simultaneously for the life of the improvement device that the device can be better when using.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic right sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a device housing; 2. a moisture barrier; 3. a first fender panel; 4. a first anti-collision rubber block; 5. a second anti-collision rubber block; 6. a first ejector rod; 7. a first spring; 8. a first cavity; 9. a guide bar; 10. a second spring; 11. a chute; 12. a slider; 13. a third bump prevention rubber block; 14. mounting blocks; 15. a slide rail; 16. a clamping block; 17. mounting a plate; 18. a second cavity; 19. a second ejector rod; 20. a third spring; 21. A second fender panel; 22. a door body; 23. a fan; 24. a claw; 25. a first rubber pad; 26. a second rubber pad; 27. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the planar optical waveguide splitter comprises a device shell 1, a first spring 7 and a second anti-collision plate 21, wherein a moisture-proof layer 2 is installed on the inner wall of the device shell 1, a first cavity 8 is uniformly formed in the top end of the device shell 1, the first spring 7 is installed at the bottom end of the interior of the first cavity 8, and when the planar optical waveguide splitter is used, the first spring 7 is installed in the first cavity 8 to buffer the impact of the device from the first anti-collision plate 3 and protect modules in the device;

the second cavities 18 are uniformly formed in the bottom end of the device shell 1, the top ends of the second cavities 18 are provided with the third springs 20, and when the device is used, the third springs 20 arranged in the second cavities 18 can absorb and release impact from the second anti-collision plate 21, so that the device can better protect the interior of the device when the device is used;

the top ends of the first springs 7 are provided with first ejector rods 6 penetrating through the top end of the device shell 1, the top ends of the first ejector rods 6 are provided with first anti-collision plates 3, and when the device is used, the first anti-collision plates 3 can be impacted, and then the impact force is transmitted to the first springs 7 through the first ejector rods 6 for shock absorption and buffering, so that the safety of the device can be improved when the device is used;

the bottom ends of the third springs 20 are all provided with second ejector rods 19 penetrating through the bottom end of the device shell 1, the top ends of the second ejector rods 19 are provided with second anti-collision plates 21, and when the device is used, after the second anti-collision plates 21 are impacted, the impact force received by the second ejector rods 19 is transmitted to the third springs 20 for shock absorption and buffering, so that the safety of the device is improved;

the four corners of the top end of the device shell 1 are provided with second anti-collision rubber blocks 5, the four corners of the two ends of the device shell 1 are provided with third anti-collision rubber blocks 13, the four corners of the bottom end of the device shell 1 are provided with first anti-collision rubber blocks 4, the two sides of the two ends of the second anti-collision plate 21 are provided with mounting blocks 14, the two ends of the inner part of the device shell 1 are transversely provided with slide rails 15 at equal intervals, the inner sides of the slide rails 15 are provided with slide blocks 12, the top ends of the slide blocks 12 are provided with mounting plates 17, the top ends of the mounting plates 17 are provided with slide grooves 11 at equal intervals, the two ends of the inner part of each slide groove 11 are transversely connected with guide rods 9, the two ends of the outer side of each guide rod 9 are provided with second springs 10;

the top end of one end, away from the device shell 1, of the clamping block 16 is hinged with a fan 23, one end, away from the device shell 1, of the fan 23 is hinged with a clamping jaw 24, the bottom end of the clamping jaw 24 is pasted with a first rubber pad 25, the clamping jaw 24 can be driven by the elasticity of the fan 23 when the module is used, the top of the module is fixed, and meanwhile, the contact part of the clamping jaw 24 and the module is protected by the first rubber pad 25, so that the module is prevented from being damaged;

and the second rubber pads 26 are adhered to the ends of the fixture blocks 16 far away from the device shell 1, the door bodies 22 are hinged to the top ends of the two sides of the device shell 1, through holes 27 penetrating through the door bodies 22 are uniformly formed in one ends of the door bodies 22, and the fans 23 are installed inside the through holes 27.

The working principle is as follows: when the planar optical waveguide splitter is used, after the device is installed and fixed at a set position through the installation block 14, the door body 22 is opened, the installation plate 17 slides in the slide rail 15 through the slide block 12, the installation plate 17 is moved out of the device shell 1, meanwhile, the second spring 10 is extruded outside the guide rod 9 through the movable clamping block 16, meanwhile, the clamping jaw 24 is rotated, after the clamping jaw 24 rotates, the splitter is placed at the top end of the installation plate 17, meanwhile, the clamping block 16 is extruded outside the guide rod 9 through the second spring 10 after the clamping block 16 is loosened, meanwhile, the clamping jaw 24 is driven by the elasticity of the fan 23 to limit and fix the top of the module, and meanwhile, the control module is prevented from being damaged when being fixed through the first rubber pad 25 and the second rubber pad 26;

the device is protected from moisture through the moisture-proof layer 2 in the device shell 1, meanwhile, the fan 23 in the through hole 27 formed in the door body 22 rotates, when the fan 23 rotates, air is fed into the device shell 1 to dissipate heat generated when a module in the device operates, the service life of the device is prolonged, when the device falls off in the carrying and moving process, the first ejector rod 6 and the second ejector rod 19 are respectively driven to extrude the first spring 7 and the third spring 20 in the first cavity 8 and the second cavity 18 through the first anti-collision plate 3 and the second anti-collision plate 21, the second anti-collision plate 3 extrudes the second anti-collision rubber block 5, and the second anti-collision plate 21 extrudes the first anti-collision rubber block 4, so that the device can be better prevented from collision when in use, and the device is prevented from falling and being damaged by impact, the above is the whole working principle of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Planar optical waveguide branching unit, including device shell (1), first spring (7) and second crashproof board (21), its characterized in that: the device is characterized in that a moisture-proof layer (2) is installed on the inner wall of a device shell (1), second anti-collision rubber blocks (5) are installed at four corners of the top end of the device shell (1), third anti-collision rubber blocks (13) are installed at four corners of two ends of the device shell (1), first anti-collision rubber blocks (4) are installed at four corners of the bottom end of the device shell (1), installation blocks (14) are installed on two sides of two ends of a second anti-collision plate (21), slide rails (15) are transversely installed at two ends of the interior of the device shell (1) at equal intervals, slide blocks (12) are arranged on the inner sides of the slide rails (15), installation plates (17) are installed at the top ends of the slide blocks (12), slide grooves (11) are formed at the top ends of the installation plates (17) at equal intervals, guide rods (9) are transversely connected to two ends of the interior of the slide grooves (11), and second springs (10, the outside that device shell (1) one end guide arm (9) were kept away from in second spring (10) all is provided with fixture block (16), and the one end that device shell (1) was kept away from in fixture block (16) all pastes and has had second rubber pad (26), the top of device shell (1) both sides all articulates there is a body (22), and the one end of the body (22) of just having seted up through-hole (27) that run through a body (22), fan (23) are all installed to the inside of through-hole (27).

2. The planar optical waveguide splitter of claim 1, wherein: first cavity (8) have evenly been seted up to the inside on device shell (1) top, and first spring (7) are all installed to the bottom in first cavity (8) inside.

3. The planar optical waveguide splitter of claim 1, wherein: the device is characterized in that a second cavity (18) is uniformly formed in the bottom end of the device shell (1), and third springs (20) are mounted at the top ends of the inner parts of the second cavity (18).

4. The planar optical waveguide splitter of claim 2, wherein: first ejector pin (6) that run through device shell (1) top are all installed to first spring (7) top, and first crashproof board (3) are installed on the top of first ejector pin (6).

5. The planar optical waveguide splitter of claim 1, wherein: the top end of one end, far away from the device shell (1), of the clamping block (16) is hinged with a fan (23), one end, far away from the device shell (1), of the fan (23) is hinged with a clamping jaw (24), and the bottom end of the clamping jaw (24) is pasted with a first rubber pad (25).

6. The planar optical waveguide splitter of claim 3, wherein: and second ejector rods (19) penetrating through the bottom end of the device shell (1) are arranged at the bottom ends of the third springs (20), and second anti-collision plates (21) are arranged at the top ends of the second ejector rods (19).