CN214503957U

CN214503957U - Optical fiber adapter with dustproof function

Info

Publication number: CN214503957U
Application number: CN202023263349.4U
Authority: CN
Inventors: 王建芬
Original assignee: Shanghai Yiyang Communication Equipment Co ltd
Current assignee: Shanghai Yiyang Communication Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-26
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of the optical fiber adapter, especially, an optical fiber adapter with dustproof function, to the problem that the optical fiber adapter is relatively poor in dustproof effect and inconvenient to clean when in use, the scheme is provided, which comprises an adapter body, wherein a mounting groove is arranged in the adapter body, a chute is arranged on one side wall of the mounting groove, dustproof nets are slidably connected to the side walls on the two sides of the chute, and soft brushes matched with the dustproof nets are arranged in the mounting groove; the utility model discloses in through meshing the transmission between semi-gear and the profile of tooth ring and drive soft brush and carry out the deashing to the dust screen and handle, make the dust screen can not be too much because of the dust when ventilating dirt-proof, and cause the dust screen to block up the normal use state that influences the adapter, improved the dustproof effect of dust screen greatly, carry out limit control through spacing subassembly to the dust screen, make the dust screen can carry out the dismouting when using for a long time and wash, and easy operation is convenient when the dismouting.

Description

Optical fiber adapter with dustproof function

Technical Field

The utility model relates to an optical fiber adapter technical field especially relates to an optical fiber adapter with dustproof function.

Background

The optical fiber adapter, also called optical fiber connector, is an optical fiber movable connector centering connecting part, is widely applied to optical fiber distribution frames, optical fiber communication equipment, instruments and the like, has super-group performance, is stable and reliable, can be connected with optical fiber jumper interfaces of different types by a conversion type adapter, provides connection between APC end faces, and can improve the installation density by double connection or multiple connection.

Optical fiber adapter is in the use, generally dispel the heat to equipment inside through the fan, when the heat dissipation, the dust screen that the fan corresponds can lead to the dust to adsorb on the dust screen because of the pressure differential when the air flows, the dust screen is located the outside dust of equipment and can directly cleans the clearance, and the dust that is located equipment inside is comparatively inconvenient when the clearance, reach better clearance effect, and long-time dust accumulation causes the dust screen to block up easily, influence equipment normal operating, do not possess better dustproof effect.

Therefore, a need exists for a fiber optic adapter with a dust-proof function, which solves the problems of poor dust-proof effect and inconvenient cleaning of the fiber optic adapter during use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of optical fiber adapter with dustproof function has solved the relatively poor and not convenient for problem of clearing up of dustproof effect of optical fiber adapter when using.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an optical fiber adapter with a dustproof function comprises an adapter body, wherein a mounting groove is formed in the adapter body, a sliding groove is formed in one side wall of the mounting groove, dustproof nets are connected to two side walls of the sliding groove in a sliding mode, a fan is connected to one side wall of the mounting groove in a rotating mode, the fan is electrically connected with the adapter body, a half gear which is coaxial with the fan is installed in the mounting groove, a toothed ring is sleeved on the outer side wall of the half gear, two first sliding frames which are symmetrically arranged are fixed to one side wall of the mounting groove, connecting rods are connected to the inner side wall of each first sliding frame in a sliding mode, one ends of the two connecting rods are fixed to two ends of the toothed ring respectively, a moving rod is fixed to the other end of each connecting rod, and a soft brush matched with the dustproof nets is fixed to one end, away from the connecting rods, one side lateral wall of mounting groove is fixed with the second carriage that two symmetries set up, two the carriage release lever respectively with two the inside wall sliding connection of second carriage, the bottom lateral wall sliding connection of mounting groove has the collection box, collect one side lateral wall that the mounting groove was kept away from to the box and be fixed with the arm-tie, the top of arm-tie be provided with the spacing subassembly of dust screen matched with.

Preferably, the spacing subassembly include with the fixed plug of arm-tie, one side outer wall of adapter body seted up with plug matched with jack, the top intercommunication of jack has the spacing groove, the bottom of spacing groove slides and runs through there is the gag lever post, the bottom mounting of gag lever post have with plug matched with extrusion piece, the top mounting of gag lever post has the stopper, the lateral wall of gag lever post has cup jointed the spring, the one end of spring with the bottom lateral wall of spacing groove is fixed, the other end of spring with the bottom lateral wall of stopper is fixed, the bottom of dust screen seted up with stopper matched with recess.

Preferably, a sliding block is fixed at the top end of the dustproof net and is in sliding connection with the sliding groove.

Preferably, the bottom of collecting the box is rotated and is connected with the pulley, the pulley with the bottom lateral wall sliding connection of mounting groove.

Preferably, teeth are arranged on the inner walls of the two sides of the tooth-shaped ring, and the half gear and the tooth-shaped ring are in meshing transmission.

Preferably, the cross-section of carriage release lever is the L type, the interface of stopper is the concave type, the plug with the contact surface of extrusion piece is matched with inclined plane, the collection box is close to one side inner wall of dust screen and is the inclined plane setting.

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

1. the utility model discloses in through meshing the transmission between semi-gear and the profile of tooth ring and drive soft brush and carry out the deashing to the dust screen and handle, make the dust screen can not be too much because of the dust when ventilating dirt-proof, and cause the dust screen to block up the normal use state that influences the adapter, improved the dustproof effect of dust screen greatly, carry out limit control through spacing subassembly to the dust screen, make the dust screen can carry out the dismouting when using for a long time and wash, and easy operation is convenient when the dismouting.

2. The utility model discloses in carry out the deashing through the round trip movement of two soft brushes to the dust screen and handle, the durability of dust screen has been improved, can keep the state of normal mediation for a long time, better dustproof effect has, and can not cause the influence to the adapter inside subassembly, be the inclined plane through the inside wall setting that will collect the box, make and collect the box and have better collection effect to the dust after the soft brush clearance, be matched with inclined plane through the contact surface setting with the plug and the extrusion piece, make and collect the fixed state that the box can control the dust screen when using, be convenient for to collect box and dust screen and carry out the dismouting in step.

Drawings

Fig. 1 is a schematic main sectional structure diagram of an optical fiber adapter with a dustproof function according to the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic structural diagram of a tooth-shaped ring and a half gear of the optical fiber adapter with a dustproof function according to the present invention.

In the figure: 1. an adapter body; 2. mounting grooves; 3. a chute; 4. a dust screen; 5. a fan; 6. a half gear; 7. a toothed ring; 8. a first carriage; 9. a connecting rod; 10. a travel bar; 11. soft brushing; 12. a second carriage; 13. a collection box; 14. pulling a plate; 15. a limiting component; 16. plugging; 17. a jack; 18. a limiting groove; 19. a limiting rod; 20. extruding the block; 21. a limiting block; 22. a spring; 23. a groove; 24. a slider; 25. a pulley.

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.

Referring to fig. 1-3, an optical fiber adapter with a dustproof function comprises an adapter body 1, a mounting groove 2 is formed in the adapter body 1, a sliding groove 3 is formed in one side wall of the mounting groove 2, a dustproof net 4 is slidably connected to two side walls of the sliding groove 3, a fan 5 is rotatably connected to one side wall of the mounting groove 2, the fan 5 is electrically connected to the adapter body 1, a half gear 6 coaxially arranged with the fan 5 is installed in the mounting groove 2, a toothed ring 7 is sleeved on the outer side wall of the half gear 6, two first sliding frames 8 symmetrically arranged are fixed to one side wall of the mounting groove 2, connecting rods 9 are slidably connected to the inner side wall of each first sliding frame 8, one ends of the two connecting rods 9 are respectively fixed to two ends of the toothed ring 7, a moving rod 10 is fixed to the other ends of the two connecting rods 9, and a soft brush 11 matched with the dustproof net 4 is fixed to one end of the moving rod 10 away from the connecting rod 9, two symmetrically-arranged second sliding frames 12 are fixed on the side wall of one side of the installation groove 2, two moving rods 10 are respectively connected with the inner side walls of the two second sliding frames 12 in a sliding manner, the side wall of the bottom end of the installation groove 2 is connected with a collection box 13 in a sliding manner, a pull plate 14 is fixed on the side wall of the collection box 13 far away from the installation groove 2, and a limiting component 15 matched with the dustproof net 4 is arranged at the top end of the pull plate 14; the soft brush 11 is driven to clean ash of the dust screen 4 through the meshing transmission between the half gear 6 and the toothed ring 7, so that the dust screen 4 is not blocked by the dust screen 4 to influence the normal use state of the adapter because of excessive dust when being ventilated and dustproof, and the dustproof effect of the dust screen 4 is greatly improved.

Spacing subassembly 15 includes the plug 16 fixed with arm-tie 14, adapter body 1's one side outer wall seted up with plug 16 matched with jack 17, jack 17's top intercommunication has spacing groove 18, spacing groove 18's bottom slides and runs through gag lever post 19, gag lever post 19's bottom mounting has the extrusion block 20 with plug 16 matched with, gag lever post 19's top mounting has spacing block 21, spring 22 has been cup jointed to gag lever post 19's lateral wall, spring 22's one end is fixed with spacing groove 18's bottom lateral wall, spring 22's the other end is fixed with spacing block 21's bottom lateral wall, dust screen 4's bottom is seted up with spacing block 21 matched with recess 23, carry out limit control through spacing subassembly 15 to dust screen 4, make dust screen 4 can carry out the dismouting washing when the long term is used, and easy operation is convenient during the dismouting.

The top end of the dust screen 4 is fixed with a slide block 24, the slide block 24 is connected with the chute 3 in a sliding way, the bottom end of the collecting box 13 is connected with a pulley 25 in a rotating way, the pulley 25 is connected with the side wall of the bottom end of the mounting groove 2 in a sliding way, the inner walls of two sides of the tooth-shaped ring 7 are both provided with teeth, the half gear 6 is in meshing transmission with the tooth-shaped ring 7, the section of the movable rod 10 is L-shaped, the interface of the limiting block 21 is concave, the contact surface of the plug 16 and the extrusion block 20 is a matched inclined surface, the inner wall of one side of the collecting box 13 close to the dust screen 4 is arranged in an inclined surface way, the dust screen 4 is subjected to dust cleaning treatment through the back and forth movement of the two soft brushes 11, the durability of the dust screen 4 is improved, the normal dredging state can be kept for a long time, the dust screen has a good dust preventing effect, the assembly in the adapter cannot be influenced, the inner side wall of the collecting box 13 is arranged in an inclined surface, the collecting box 13 has a good collecting effect on the dust cleaned by the soft brushes 11, the contact surfaces of the plug 16 and the extrusion block 20 are provided with the matched inclined surfaces, so that the fixed state of the dust screen 4 can be controlled when the collection box 13 is used, and the collection box 13 and the dust screen 4 can be conveniently and synchronously assembled and disassembled.

The working principle is as follows: when the adapter body 1 works, the fan 5 is driven to rotate to radiate heat to the internal components, the fan 5 rotates and simultaneously drives the half gear 6 to rotate, the half gear 6 is meshed with the toothed ring 7 to drive the toothed ring 7 to reciprocate up and down, the toothed ring 7 drives the movable rod 10 to move up and down through the connecting rod 9 when reciprocating up and down, the movable rod 10 drives the soft brush 11 to remove dust on the surface of the dust screen 4 when reciprocating up and down, the dust falls into the collecting box 13 when removing dust, when the ash in the collecting box 13 needs to be cleaned, the pulling plate 14 is pulled to draw out the collecting box 13 for cleaning, meanwhile, the plug 16 does not extrude the extrusion block 20, then the limiting block 21 is driven to move downwards by the acting force of the spring 22 to separate from the groove 23, the limiting state of the dust screen 4 is released, and the dust screen 4 can be detached and cleaned while the collection box 13 is cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The optical fiber adapter with the dustproof function comprises an adapter body (1) and is characterized in that a mounting groove (2) is formed in the adapter body (1), a sliding groove (3) is formed in one side wall of the mounting groove (2), two side walls of the sliding groove (3) are connected with a dustproof net (4) in a sliding mode, a fan (5) is connected to one side wall of the mounting groove (2) in a rotating mode, the fan (5) is electrically connected with the adapter body (1), a half gear (6) which is coaxial with the fan (5) is installed in the mounting groove (2), a tooth-shaped ring (7) is sleeved on the outer side wall of the half gear (6), two first sliding frames (8) which are symmetrically arranged are fixed on one side wall of the mounting groove (2), and a connecting rod (9) is connected to the inner side wall of the first sliding frame (8) in a sliding mode, two the one end of connecting rod (9) respectively with the both ends of tooth form ring (7) are fixed, two the other end of connecting rod (9) all is fixed with carriage release lever (10), carriage release lever (10) keep away from the one end of connecting rod (9) be fixed with dust screen (4) matched with soft brush (11), one side lateral wall of mounting groove (2) is fixed with second carriage (12) that two symmetries set up, two carriage release lever (10) respectively with two the inside wall sliding connection of second carriage (12), the bottom lateral wall sliding connection of mounting groove (2) has collection box (13), one side lateral wall that collection box (13) kept away from mounting groove (2) is fixed with arm-tie (14), the top of arm-tie (14) be provided with dust screen (4) matched with spacing subassembly (15).

2. The optical fiber adapter with the dustproof function according to claim 1, wherein the limiting component (15) comprises a plug (16) fixed to the pulling plate (14), a jack (17) matched with the plug (16) is formed in an outer wall of one side of the adapter body (1), a limiting groove (18) is communicated with a top end of the jack (17), a limiting rod (19) penetrates through a bottom end of the limiting groove (18) in a sliding manner, a pressing block (20) matched with the plug (16) is fixed to a bottom end of the limiting rod (19), a limiting block (21) is fixed to a top end of the limiting rod (19), a spring (22) is sleeved on an outer side wall of the limiting rod (19), one end of the spring (22) is fixed to a bottom end side wall of the limiting groove (18), and the other end of the spring (22) is fixed to a bottom end side wall of the limiting block (21), the bottom end of the dustproof net (4) is provided with a groove (23) matched with the limiting block (21).

3. The fiber adapter with the dustproof function according to claim 1, wherein a sliding block (24) is fixed at the top end of the dustproof net (4), and the sliding block (24) is slidably connected with the sliding groove (3).

4. The optical fiber adapter with the dustproof function according to claim 1, wherein a pulley (25) is rotatably connected to the bottom end of the collection box (13), and the pulley (25) is slidably connected to the bottom end side wall of the installation groove (2).

5. The optical fiber adapter with the dustproof function according to claim 1, wherein teeth are formed on inner walls of two sides of the toothed ring (7), and the half gear (6) and the toothed ring (7) are in meshing transmission.

6. The optical fiber adapter with the dustproof function according to claim 2, wherein the cross section of the moving rod (10) is L-shaped, the interface of the limiting block (21) is concave, the contact surface of the plug (16) and the extrusion block (20) is a matched inclined surface, and the inner wall of one side of the collection box (13) close to the dustproof net (4) is arranged in an inclined surface manner.