CN211718568U

CN211718568U - Optical fiber connector with protection function

Info

Publication number: CN211718568U
Application number: CN202020165082.6U
Authority: CN
Inventors: 成锐
Original assignee: 成锐
Current assignee: LIAONING CROWNTECH PHOTONICS Co.,Ltd.
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-10-20
Anticipated expiration: 2030-02-12

Abstract

The utility model discloses an optical fiber connector with protect function, including connector main part and telescopic link, the right side of connector main part is provided with the telescopic link, the connector main part includes louvre, telescopic link and base, the top of connector main part is provided with the backplate, and the below of backplate is connected with the connector main part through the spring, the louvre is seted up respectively at the front and back both sides surface of connector main part, and the outside of louvre is provided with the frame, the internally mounted of frame has the dust screen, and the both sides of frame all run through threaded rod, the interface is installed on the right side of connector main part, and is provided with first frame above the right side of interface, the below of first frame is provided with the second frame. The utility model discloses, the optical fiber connector who simplifies possesses protection mechanism to prevent that optical fiber connector's outside is impaired, and be convenient for fix the optical cable of connection, make the optical cable be difficult to the condition that drops appear.

Description

Optical fiber connector with protection function

Technical Field

The utility model relates to a fiber connector correlation technique field specifically is a fiber connector with protect function.

Background

The optical fiber connector is a device for detachable connection between optical fibers, and precisely butt-joints two end faces of the optical fibers so as to couple the light energy output by the transmitting optical fiber into the receiving optical fiber to the maximum extent.

Common fiber connector does not possess protection mechanism to make fiber connector's outside impaired, reduce fiber connector's life, and be not convenient for fix the optical cable of connecting, make the condition that the optical cable drops appear easily.

To this end, an optical fiber connector with a protection function is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber connector with protect function, the optical fiber connector who simplifies possesses protection machanism to prevent that optical fiber connector's outside is impaired, and be convenient for fix the optical cable of connection, make the optical cable be difficult to appear the condition that drops, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical fiber connector with a protection function comprises a connector main body and a telescopic rod, wherein the telescopic rod is arranged on the right side of the connector main body;

the connector comprises a connector body and is characterized in that the connector body comprises heat dissipation holes, telescopic rods and a base, a protective plate is arranged above the connector body, the lower portion of the protective plate is connected with the connector body through springs, the heat dissipation holes are respectively formed in the front side surface and the rear side surface of the connector body, an outer frame is arranged on the outer side of each heat dissipation hole, a dust screen is arranged inside the outer frame, threaded rods penetrate through the two sides of the outer frame, an interface is arranged on the right side of the connector body, a first outer frame is arranged above the right side of the interface, a second outer frame is arranged below the first outer frame, the upper portion of the second outer frame is matched with a clamping groove for installation, and meanwhile, the clamping groove is formed in the lower surface;

the telescopic link is installed respectively at first frame and second frame inner wall surface, and the inboard of telescopic link is fixed with splint, the base sets up in the below of connector main part, and the below of connector main part and recess cooperation installation, and the upper surface at the base is seted up to the recess simultaneously.

Install first frame and second frame in the position of interface and optical cable handing-over, make the second frame card go into in the draw-in groove on first frame surface to splice first frame and second frame, then extension telescopic link makes splint clip the position of interface and optical cable handing-over, thereby prevent that the condition that drops from appearing when using in the optical cable.

Preferably, the guard plate and the connector body form a telescopic structure through springs, and the springs are distributed on the connector body at equal intervals.

The guard plate above the connector main body can protect the connector main body.

Preferably, the internal size of the heat dissipation hole is the same as the size of the dust screen, and the dust screen is distributed on the surface of the connector body at equal intervals.

The dust screen outside the louvre can prevent that the dust from getting into inside the connector body through the louvre.

Preferably, the outer frame is in threaded connection with the threaded rod, and the threaded rod is symmetrically arranged about a central axis of the heat dissipation hole.

And screwing out the threaded rod so as to detach the outer frame and the dustproof net, thereby cleaning the dustproof net.

Preferably, the first outer frame is connected with the second outer frame through the clamping groove in a clamping manner, and the first outer frame and the second outer frame are symmetrically arranged about a central axis of the interface.

And the first outer frame and the second outer frame are arranged at the position where the interface is connected with the optical cable, so that the second outer frame is clamped into the clamping groove on the surface of the first outer frame, and the first outer frame and the second outer frame are spliced.

Preferably, the second outer frame forms a telescopic structure through a telescopic rod and a clamping plate, and the clamping plate is of an arc-shaped structure.

The telescopic rod is extended to clamp the joint and the optical cable connecting position by the clamping plate, so that the optical cable is prevented from falling off when in use.

Preferably, the base is connected with the connector main body in a clamping mode through the groove, and the groove is symmetrically arranged relative to the central axis of the base.

The position that the base top was ventilated can make things convenient for the bottom of connector main part to dispel the heat, prevents that overheated condition from appearing in the connector main part.

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

1. the utility model discloses, through being provided with first frame and second frame, install first frame and second frame in the position of interface and optical cable handing-over, make the second frame block go into the draw-in groove on first frame surface, so as to splice first frame and second frame, then extend the telescopic link and make splint clip the position that interface and optical cable handed-over, thereby prevent the condition that the optical cable drops when using;

2. the utility model discloses, through being provided with dust screen and threaded rod, the dust screen outside the louvre can prevent that the dust from getting into the connector main part through the louvre, twists out the threaded rod to pull down frame and dust screen, thereby wash the dust screen;

3. the utility model discloses, through being provided with backplate and spring, the backplate of connector main part top can play the effect of protection to the connector main part, and when receiving the striking, the spring of backplate below can compress to the effect of buffering is played to the impact force.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic structural diagram of a right side view of the first outer frame and the second outer frame of the present invention;

fig. 4 is an enlarged schematic diagram of an explosion structure at a in fig. 1 according to the present invention.

In the figure: 1. a connector body; 2. a guard plate; 3. a spring; 4. heat dissipation holes; 5. an outer frame; 6. a dust screen; 7. a threaded rod; 8. a first outer frame; 9. a second outer frame; 10. a card slot; 11. a telescopic rod; 12. a splint; 13. a base; 14. a groove; 15. an 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: an optical fiber connector with a protection function, as shown in fig. 1 and 3, comprises a connector main body 1 and a telescopic rod 11, wherein the telescopic rod 11 is arranged on the right side of the connector main body 1;

as shown in fig. 1, 3 and 4, the connector body 1 includes heat dissipation holes 4, an expansion link 11 and a base 13, a protection plate 2 is disposed above the connector body 1, the lower portion of the protection plate 2 is connected with the connector body 1 through a spring 3, the heat dissipation holes 4 are respectively disposed on the front and rear side surfaces of the connector body 1, an outer frame 5 is disposed outside the heat dissipation holes 4, a dust screen 6 is mounted inside the outer frame 5, threaded rods 7 penetrate through both sides of the outer frame 5, a connector 15 is mounted on the right side of the connector body 1, a first outer frame 8 is disposed above the right side of the connector 15, a second outer frame 9 is disposed below the first outer frame 8, the upper portion of the second outer frame 9 is mounted in cooperation with a clamping groove 10, and the clamping groove 10 is disposed on the lower surface of the first outer frame 8;

as shown in fig. 1 and 2, the telescopic rod 11 is respectively installed on the inner wall surfaces of the first outer frame 8 and the second outer frame 9, a clamping plate 12 is fixed on the inner side of the telescopic rod 11, the base 13 is arranged below the connector body 1, the lower part of the connector body 1 is installed in cooperation with the groove 14, and the groove 14 is opened on the upper surface of the base 13.

Through adopting above-mentioned technical scheme, install first frame 8 and second frame 9 in the position of interface 15 and optical cable handing-over, make second frame 9 block go into the draw-in groove 10 on first frame 8 surface to splice first frame 8 and second frame 9, then extension telescopic link 11 makes splint 12 clip the position of interface 15 and optical cable handing-over, thereby prevent that the condition that drops from appearing in the optical cable when using.

Specifically, as shown in fig. 1, the shield 2 and the connector body 1 form a telescopic structure through the springs 3, and the springs 3 are distributed on the connector body 1 at equal intervals.

Through adopting above-mentioned technical scheme, backplate 2 of connector main part 1 top can play the effect of protection to connector main part 1, during the use the device to do benefit to the service life who prolongs connector main part 1.

Specifically, as shown in fig. 1, the internal size of the heat dissipation hole 4 is the same as the size of the dust screen 6, and the dust screen 6 is distributed at equal intervals on the surface of the connector body 1.

Through adopting above-mentioned technical scheme, the dust screen 6 in the 4 outsides of louvre can prevent that the dust from getting into connector body 1 inside through louvre 4, during the use the device to do benefit to and keep connector body 1 at the stable transport performance of during operation whole.

Specifically, as shown in fig. 1, the outer frame 5 is in threaded connection with the threaded rod 7, and the threaded rod 7 is symmetrically arranged about the central axis of the heat dissipation hole 4.

Through adopting above-mentioned technical scheme, unscrew threaded rod 7 to dismantle frame 5 and dust screen 6, when using the device, thereby wash dust screen 6.

Specifically, as shown in fig. 1, 3 and 4, the first outer frame 8 is connected to the second outer frame 9 through the slot 10 in a snap-fit manner, and the first outer frame 8 and the second outer frame 9 are symmetrically arranged about a central axis of the interface 15.

Through adopting above-mentioned technical scheme, install first frame 8 and second frame 9 in the position of interface 15 and optical cable handing-over, make second frame 9 block go into the draw-in groove 10 on first frame 8 surface, during the use of the device to splice first frame 8 and second frame 9.

Specifically, as shown in fig. 1, 3 and 4, the second frame 9 and the clamping plate 12 form a telescopic structure through a telescopic rod 11, and the clamping plate 12 is an arc-shaped structure.

By adopting the technical scheme, the telescopic rod 11 is extended to enable the clamping plate 12 to clamp the joint 15 and the optical cable connecting position, and when the device is used, the optical cable is prevented from falling off when in use.

Specifically, as shown in fig. 1 and 2, the base 13 is connected to the connector body 1 through a groove 14 in a snap-fit manner, and the groove 14 is symmetrically arranged with respect to a central axis of the base 13.

Through adopting above-mentioned technical scheme, the position of base 13 top ventilation can make things convenient for the bottom of connector main part 1 to dispel the heat, when using the device, prevents that overheated condition from appearing in connector main part 1.

The working principle is as follows: the optical fiber connector with the protection function is characterized in that the connector body 1 is firstly placed on the base 13, the lower part of the connector body 1 is clamped into the groove 14 on the upper surface of the base 13, the ventilation position above the base 13 can facilitate the heat dissipation of the bottom of the connector body 1, the overheating condition of the connector body 1 is prevented, an optical fiber is inserted into the interface 15, the first outer frame 8 and the second outer frame 9 are installed at the joint position of the interface 15 and the optical cable, the second outer frame 9 is clamped into the clamping groove 10 on the surface of the first outer frame 8, so that the first outer frame 8 and the second outer frame 9 are spliced, the telescopic rod 11 is extended to clamp the joint position of the interface 15 and the optical cable by the clamping plate 12, the optical cable is prevented from falling off when in use, in the daily use process, the dustproof net 6 outside the heat dissipation hole 4 can prevent dust from entering the connector body 1 through the dust 4, and backplate 2 of connector body 1 top can play the effect of protection to connector body 1, when receiving the striking, spring 3 below backplate 2 can compress to play the effect of buffering to the striking power, when using for a long time the back, can twist out threaded rod 7, so that pull down frame 5 and dust screen 6, thereby wash dust screen 6, just so accomplished this fiber connector's that has protect function use.

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. An optical fiber connector with a protection function is characterized in that: the connector comprises a connector main body (1) and a telescopic rod (11), wherein the telescopic rod (11) is arranged on the right side of the connector main body (1);

the connector main body (1) comprises heat dissipation holes (4), a telescopic rod (11) and a base (13), wherein a protective plate (2) is arranged above the connector main body (1), the lower part of the protective plate (2) is connected with the connector main body (1) through a spring (3), the heat dissipation holes (4) are respectively arranged on the front side surface and the rear side surface of the connector main body (1), an outer frame (5) is arranged on the outer side of each heat dissipation hole (4), a dust screen (6) is arranged inside the outer frame (5), threaded rods (7) penetrate through the two sides of the outer frame (5), an interface (15) is arranged on the right side of the connector main body (1), a first outer frame (8) is arranged above the right side of the interface (15), a second outer frame (9) is arranged below the first outer frame (8), and the upper part of the second outer frame (9) is installed in a matching manner with the clamping groove (10), meanwhile, the clamping groove (10) is formed in the lower surface of the first outer frame (8);

telescopic link (11) are installed respectively at first frame (8) and second frame (9) inner wall surface, and the inboard of telescopic link (11) is fixed with splint (12), base (13) set up the below in connector main part (1), and the below of connector main part (1) and recess (14) cooperation installation, and the upper surface at base (13) is seted up in recess (14) simultaneously.

2. The optical fiber connector with protection function according to claim 1, characterized in that: the protective plate (2) and the connector body (1) form a telescopic structure through the springs (3), and the springs (3) are distributed on the connector body (1) at equal intervals.

3. The optical fiber connector with protection function according to claim 1, characterized in that: the internal size of the heat dissipation holes (4) is the same as that of the dust screen (6), and the dust screen (6) is distributed on the surface of the connector body (1) at equal intervals.

4. The optical fiber connector with protection function according to claim 1, characterized in that: the outer frame (5) is in threaded connection with the threaded rod (7), and the threaded rod (7) is symmetrically arranged about the central axis of the heat dissipation hole (4).

5. The optical fiber connector with protection function according to claim 1, characterized in that: the first outer frame (8) is connected with the second outer frame (9) through the clamping groove (10) in a clamping mode, and the first outer frame (8) and the second outer frame (9) are symmetrically arranged about a central axis of the connector (15).

6. The optical fiber connector with protection function according to claim 1, characterized in that: the second outer frame (9) and the clamping plate (12) form a telescopic structure through a telescopic rod (11), and the clamping plate (12) is of an arc-shaped structure.

7. The optical fiber connector with protection function according to claim 1, characterized in that: the base (13) is connected with the connector body (1) in a clamping mode through the groove (14), and the groove (14) is symmetrically arranged relative to the central axis of the base (13).