CN211348776U

CN211348776U - Modular inserted sheet formula optical divider

Info

Publication number: CN211348776U
Application number: CN201922391954.0U
Authority: CN
Inventors: 张金震; 王振北
Original assignee: Shanghai Baoxi Communication Equipment Co ltd
Current assignee: Shanghai Baoxi Communication Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-25
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a modular inserted sheet formula optical divider, comprising a main body, the internal intermediate position of main part installs the bearing box, the internal portion of bearing box is provided with the limiting plate, the limiting plate internally mounted divides the road block, two sets of limiting plate upper ends all are provided with the bolt No. one, install hexagon nut No. one on the bolt No. one, bearing box upper end surface mounting has the fly leaf No. one, main part upper end surface mounting has the fly leaf No. two, the medial surface of fly leaf No. two is close to the left end and is provided with the trick lock, the trick lock upper end is provided with the number dish, main part rear end fixed mounting has the connecting plate No. one, the connecting plate rear end mounting has the connection No. two; this inserted sheet formula optical divider can play fine guard action, has the absorbing effect of buffering, also has convenient maintenance effect, makes things convenient for optical divider's installation, plays fine radiating effect, improves optical divider's life.

Description

Modular inserted sheet formula optical divider

Technical Field

The utility model relates to an optical divider technical field specifically is a modular inserted sheet formula optical divider.

Background

The plug-in optical splitter is also called a planar waveguide 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 end and terminal equipment in a passive optical network and realizing splitting of optical signals;

the plug-in type optical splitter in the market has certain defects, the common plug-in type optical splitter is not high in modularization degree, does not have convenient installation and maintenance functions, is complex to disassemble, cannot avoid damage to the optical splitter caused by collision, does not have the buffering and damping functions, and cannot perform good heat dissipation when the temperature of the optical splitter is too high, so that the trouble is brought to a user.

SUMMERY OF THE UTILITY MODEL

The plug-in type optical branching device in the market has certain defects, the common plug-in type optical branching device is not high in modularization degree, does not have convenient installation and maintenance functions, is complex to disassemble, can not avoid the damage of the optical branching device caused by collision, does not have the effect of buffering and damping, and can not perform good heat dissipation when the temperature of the optical branching device is too high, so that the problem of bringing troubles to users is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a modularized insert type optical splitter comprises a main body, wherein a bearing box is installed at the middle position inside the main body, limiting plates are arranged inside the bearing box, a splitting block is installed inside the limiting plates, a first bolt is arranged at the upper ends of two groups of limiting plates, a first hexagon nut is installed on the first bolt, a first movable plate is installed on the upper end surface of the bearing box, a second movable plate is installed on the upper end surface of the main body, a coded lock is arranged on the inner side surface of the second movable plate close to the left end, a digital disc is arranged at the upper end of the coded lock, a first connecting plate is fixedly installed at the rear end of the main body, a second connecting plate is installed at the rear end of the first connecting plate, through holes are formed in the corner position of the first connecting plate and the corner position of the second connecting plate in a penetrating mode, a second bolt is arranged inside the through, the utility model discloses a fan, including main part, main part inside wall, bearing box, fan, inlet hole, connecting plate, bearing box lateral wall and bearing box lateral wall, be connected with the spring between fixed plate and the No. two fixed plates, the main part openly is close to both ends and has all seted up the vent, and is two sets of miniature fan is all installed to the vent inside, the inlet hole has been seted up to.

As the utility model discloses a further scheme, it is two sets of a bolt right-hand member all designs for the square, and two sets of bolts run through two sets of limiting plates respectively and two sets of hexagon nuts mutually support.

As a further scheme of the utility model, a fly leaf right-hand member is provided with the screw, bear and set up threaded hole on the box right side wall, and a fly leaf passes through screw cooperation screw hole movable mounting and bears box upper end.

As a further proposal of the utility model, the second movable plate is movably arranged on the surface of the upper end of the main body through the digital disc matched with the coded lock.

As a further scheme of the utility model, No. two connecting plates pass through No. two bolt cooperation No. two hexagon nuts and through-hole movable mounting on a connecting plate.

As a further aspect of the utility model, the size and specification of a fixed plate is unanimous with No. two fixed plates, four groups the spring sets up about bearing the box symmetry.

Compared with the prior art, the beneficial effects of the utility model are that: the plug-in sheet type optical splitter is characterized in that four groups of springs are respectively arranged between four groups of first fixing plates and four groups of second fixing plates, when a main body is collided, a splitting block vibrates and shakes along with a bearing box, and the four groups of springs symmetrically arranged around the bearing box can prevent the bearing box from colliding with the inner side surface of the main body under the action of elastic force, so that the splitting block is well protected, and the buffering and shock-absorbing effects are achieved;

according to the plug-in sheet type optical splitter, the coded lock is arranged on the second movable plate, so that when a splitting block between the two groups of limiting plates is replaced or overhauled, the digital disc is shifted, the coded lock is opened, the second movable plate is opened through the hinge, the first movable plate is opened by taking down the screw, and the first bolt is taken down by rotating the first hexagon nut, so that the replacement or the overhaul of the splitting block is realized, the convenient overhauling effect is realized, and the installation of the splitting block is also facilitated;

according to the plug-in type optical splitter, the miniature fan is arranged on the front face of the main body, when the plug-in type optical splitter is used, optical fibers entering the wire inlet hole can be divided into the plurality of channels and connected with the external interface, the modularization degree is high, then heat generated inside the main body passes through the ventilation openings, the two groups of miniature fans are started to dissipate heat, the heat dissipation effect is good, and the service life of the optical splitter is prolonged.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a schematic rear end structure diagram of the present invention;

fig. 4 is an internal plan view of the present invention.

In the figure: 1. a main body; 2. a carrying box; 3. a limiting plate; 4. a shunting block; 5. a first bolt; 6. a first hexagonal nut; 7. a first movable plate; 8. a second movable plate; 9. a coded lock; 10. a digital disk; 11. a first connecting plate; 12. a second connecting plate; 13. a through hole; 14. a second bolt; 15. a second hexagonal nut; 16. a first fixing plate; 17. a second fixing plate; 18. a spring; 19. a micro fan; 20. a vent; 21. a wire inlet hole; 22. an external interface.

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 a technical solution: a modularized plug-in sheet type optical splitter comprises a main body 1, a bearing box 2, a limiting plate 3, a splitting block 4, a first bolt 5, a first hexagon nut 6, a first movable plate 7, a second movable plate 8, a coded lock 9, a digital disc 10, a first connecting plate 11, a second connecting plate 12, a through hole 13, a second bolt 14, a second hexagon nut 15, a first fixing plate 16, a second fixing plate 17, a spring 18, a micro fan 19, a vent 20, a wire inlet hole 21 and an external interface 22, wherein the bearing box 2 is installed at the middle position inside the main body 1, the limiting plate 3 is arranged inside the bearing box 2, the splitting block 4 is installed inside the limiting plate 3, the first bolt 5 is arranged at the upper ends of the two groups of limiting plates 3, the first hexagon nut 6 is installed on the first bolt 5, the first movable plate 7 is installed on the upper end surface of the bearing box 2, the second movable plate 8 is installed on the upper end surface, a coded lock 9 is arranged on the inner side surface of the second movable plate 8 close to the left end, a number plate 10 is arranged at the upper end of the coded lock 9, the right ends of the two groups of first bolts 5 are designed into a square shape, the two groups of first bolts 5 respectively penetrate through the two groups of limiting plates 3 to be matched with the two groups of first hexagon nuts 6, screws are arranged at the right end of the first movable plate 7, threaded holes are formed in the right side wall of the bearing box 2, the first movable plate 7 is movably arranged at the upper end of the bearing box 2 through the screw matched with the threaded holes, the second movable plate 8 is movably arranged on the upper end surface of the main body 1 through the digital plate 10 matched with the coded lock 9, the number plate 10 is stirred to open the coded lock 9 when the shunting block 4 between the two groups of limiting plates 3 is replaced or overhauled by arranging the coded lock 9 on the second movable plate 8, then, then, the first hexagon nut 6 is rotated to take down the first bolt 5, so that the shunting block 4 is replaced or overhauled, the overhauling effect is convenient, and the installation of the shunting block 4 is convenient;

a first connecting plate 11 is fixedly installed at the rear end of a main body 1, a second connecting plate 12 is installed at the rear end of the first connecting plate 11, through holes 13 are formed in the corner positions of the first connecting plate 11 and the corner positions of the second connecting plate 12 in a penetrating mode, second bolts 14 are arranged inside the through holes 13, second hexagon nuts 15 are installed on the second bolts 14, a first fixing plate 16 is fixedly installed at the middle position of the inner side wall of the main body 1, a second fixing plate 17 is fixedly installed on the outer side wall of a bearing box 2, springs 18 are connected between the first fixing plate 16 and the second fixing plate 17, the second connecting plate 12 is movably installed on the first connecting plate 11 through the second bolts 14 in cooperation with the second hexagon nuts 15 and the through holes 13, the first fixing plate 16 is consistent with the second fixing plate 17 in size and specification, four groups of springs 18 are symmetrically arranged relative to the bearing box 2, and four groups of springs 18 are respectively, when the main body 1 is collided, the shunting block 4 vibrates and shakes along with the bearing box 2, and the four groups of springs 18 symmetrically arranged around the bearing box 2 can avoid the bearing box 2 from colliding with the inner side surface of the main body 1 under the action of elastic force, so that the shunting block 4 is well protected, and has the functions of buffering and shock absorption;

the main part 1 openly is close to both ends and has all seted up vent 20, miniature fan 19 is all installed to two sets of vents 20 inside, entrance hole 21 has been seted up to the positive intermediate position of main part 1, No. two connecting plates 12 all run through with a connecting plate 11 surface and have seted up external tapping 22, through openly being provided with miniature fan 19 in main part 1, when using plug-in sheet type optical divider, can divide into many passageways with the optic fibre that entrance hole 21 got into, and be connected with external tapping 22, the modularization degree is higher, then pass through vent 20 with the inside heat that produces of main part 1, and start two sets of miniature fan 19 and dispel the heat, has fine radiating effect, the life of optical divider is prolonged.

The working principle is as follows: for the plug-in type optical splitter, firstly, optical fibers enter the main body 1 through the wire inlet 21 formed in the middle of the front surface of the main body 1, the optical fibers are divided into a plurality of optical fiber channels through the splitting block 4, the optical fibers pass through the first connecting plate 11 and the second connecting plate 12, the first connecting plate 11 and the second connecting plate 12 are tightly attached to the through hole 13 through the matching of the second bolt 14 and the second hexagon nut 15, then the optical fiber channels are connected with the external interface 22, the micro fan 19 is arranged on the front surface of the main body 1, when the plug-in type optical splitter is used, the modularization degree is high, heat generated in the main body 1 passes through the vent 20, and the two groups of micro fans 19 are started to dissipate heat, so that the plug-in type optical splitter has a good heat; secondly, four groups of springs 18 are respectively arranged between four groups of first fixing plates 16 and four groups of second fixing plates 17, when the main body 1 is collided, the shunt block 4 vibrates and shakes along with the bearing box 2, and the four groups of springs 18 symmetrically arranged around the bearing box 2 can avoid the bearing box 2 from colliding with the inner side surface of the main body 1 under the action of elastic force, so that the shunt block 4 is well protected, and the buffer and shock absorption effects are achieved; at last through being provided with trick lock 9 on No. two fly leaf 8, can be when changing or overhauing the block 4 of shunting between two sets of limiting plates 3, stir digital disk 10, open trick lock 9, then open No. two fly leaf 8 through the hinge, then take off the screw and open No. one fly leaf 7, rotatory hex nut 6 takes off No. one bolt 5 after that to the realization is to the change or the maintenance of block 4 of shunting, has convenient maintenance effect, also makes things convenient for the installation of block 4 of shunting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular plug-in piece optical splitter, includes main part (1), its characterized in that: main part (1) inside intermediate position is installed and is born box (2), bear box (2) inside and be provided with limiting plate (3), limiting plate (3) internally mounted has branching piece (4), and is two sets of limiting plate (3) upper end all is provided with bolt (5), install a hexagon nut (6) on bolt (5), bear box (2) upper end surface mounting and have fly leaf (7) No. one, main part (1) upper end surface mounting has fly leaf (8) No. two, No. two fly leaf (8) medial surface is provided with trick lock (9) near the left end, trick lock (9) upper end is provided with number dish (10), main part (1) rear end fixed mounting has connecting plate (11) No. one, connecting plate (12) are installed to connecting plate (11) rear end, connecting plate (11) corner position and No. two connecting plate (12) corner positions all run through and have seted up through-hole (13) The novel multifunctional socket for the automobile is characterized in that a second bolt (14) is arranged inside the through hole (13), a second hexagon nut (15) is installed on the second bolt (14), a first fixing plate (16) is installed at the middle position of the inner side wall of the main body (1), a second fixing plate (17) is installed at the outer side wall of the bearing box (2), a spring (18) is connected between the first fixing plate (16) and the second fixing plate (17), the main body (1) is close to two ends in the front and is provided with a vent (20) and a second micro fan (19) is installed inside the vent (20), the main body (1) is provided with an inlet hole (21) in the middle position in the front, and an outer joint (22) is formed in the surface of the second connecting plate (12) and the surface of the first connecting.

2. The modular plug-in optical splitter of claim 1, wherein: two sets of No. one bolt (5) right-hand member all designs for the square, and just two sets of No. one bolt (5) run through two sets of limiting plates (3) respectively and mutually support with two sets of hex nut (6).

3. The modular plug-in optical splitter of claim 1, wherein: a screw is arranged at the right end of the first movable plate (7), a threaded hole is formed in the right side wall of the bearing box (2), and the first movable plate (7) is movably mounted at the upper end of the bearing box (2) through the cooperation of the screw and the threaded hole.

4. The modular plug-in optical splitter of claim 1, wherein: the second movable plate (8) is movably arranged on the surface of the upper end of the main body (1) through a digital disc (10) matched with a coded lock (9).

5. The modular plug-in optical splitter of claim 1, wherein: no. two connecting plates (12) are movably mounted on the first connecting plate (11) through a No. two bolt (14) matched with a No. two hexagon nut (15) and a through hole (13).

6. The modular plug-in optical splitter of claim 1, wherein: the size and specification of the first fixing plate (16) and the second fixing plate (17) are consistent, and the four groups of springs (18) are symmetrically arranged relative to the bearing box (2).