CN210129866U

CN210129866U - Network optical modem of anti-pulling optical fiber plug end

Info

Publication number: CN210129866U
Application number: CN201921304315.XU
Authority: CN
Inventors: 徐凌
Original assignee: Hu Xiaochai Tianjin Media Technology Co Ltd
Current assignee: Hu Xiaochai Tianjin Media Technology Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-03-06
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a prevent network light cat that decreases optical fiber plug end, including the light cat casing, the bottom terminal surface of light cat casing is transversely seted up flutedly, optical fiber slot has been seted up on the inside right side of recess, optical fiber plug and optical fiber plug have been put in the optical fiber slot interpolation and have been set the optical fiber line body, the slide has transversely been seted up in the upside inner wall left side of recess, it has the piece of winding and hangs around the piece and connect in the recess to slide the handing-over through the slider in the slide. The utility model discloses because it makes the winding fiber optic cable body produce one and removes another fixed point outside the fiber optic plug fixed point around the piece to make the fiber optic cable body drive when receiving to pull around the piece and slide along the slide, avoid directly pulling the fixed point of fiber optic plug, receive around the piece simultaneously and pull when sliding along the slide left side, the second ejector pin that drives swing joint around the piece and first ejector pin is connected pulls and expandes, make things convenient for the roof pressure to pull out taking in the interior lax fiber optic cable body of inslot, avoided the fiber optic plug to receive to pull.

Description

Network optical modem of anti-pulling optical fiber plug end

Technical Field

The utility model relates to a network light cat specifically is a prevent network light cat that draws and decreases optical fiber plug end with the connected technical field of optic fibre.

Background

The optical modem is a receiving and transmitting device which converts optical ethernet signals into other protocol signals, is also called a single-port optical transceiver, is a product used for optical fiber transmission network signals, and is a terminal device which performs optical transmission by using a pair of optical fibers;

the connection of the general network optical modem and the optical fiber has the following defects: generally, an optical fiber plug is directly plugged in an optical fiber jack on an optical modem, and the optical fiber plug is fragile, so that once a wire body of an optical fiber is pulled, the optical fiber plug and the optical modem are easily disconnected, and the pull loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent drawing and decrease network optical modem of optical fiber plug end to propose in solving above-mentioned background art that general optical fiber plug all is the direct grafting in the optical fiber jack on optical modem, and the plug of optic fibre is more fragile, in case the line body of optic fibre receives to be dragged, causes optical fiber plug and optical modem to break away from the festival by force very easily, and causes the problem of drawing and decreasing.

In order to achieve the above object, the utility model provides a following technical scheme: a network optical modem for preventing an optical fiber plug end from being damaged by pulling comprises an optical modem shell, wherein a groove is transversely formed in the bottom end face of the optical modem shell, an optical fiber slot is formed in the right side inside the groove, an optical fiber plug is inserted into the optical fiber slot and is provided with an optical fiber line body in a matched mode, a slide way is transversely formed in the left side of the inner wall of the upper side of the groove, a winding block is connected in the slide way in a sliding mode through a sliding block in a crossed mode, the winding block is hung in the groove, meanwhile, the optical fiber line body is wound on the winding block, the winding block enables the wound optical fiber line body to generate another fixed point except for the fixed point of the optical fiber plug, and therefore the winding block is driven to slide along the slide; the optical fiber cable winding device is characterized in that a first ejector rod is movably connected to the lower right side of the winding block through a hinge, a second ejector rod is arranged on the right side of the first ejector rod, one end of the second ejector rod is movably connected to the inner wall of the groove through the hinge, the other end of the second ejector rod is movably connected to the tail end of the first ejector rod through the hinge, the connection point of the first ejector rod and the second ejector rod protrudes upwards, a containing groove is formed in the inner wall of the groove on the upper side of the connection point of the first ejector rod and the second ejector rod, the optical fiber cable body is pressed in the containing groove through the connection point of the first ejector rod and the second ejector rod, the optical fiber cable body is prevented from being dragged and lapped outside the optical fiber cable body, and meanwhile, when the optical fiber cable body is dragged, redundant length is conveniently stretched.

Preferably, the left end of the optical fiber plug is abutted with a U-shaped clamping plate and an optical fiber line body to penetrate through the U-shaped clamping plate, and meanwhile, the right side of the U-shaped clamping plate is vertically welded with a fixing block through a plate body.

Preferably, a fixing groove is vertically formed in the end face of the right side of the bottom of the phototool casing, and a rubber pad is bonded to the inner wall of the fixing groove through glue.

Preferably, the positions of the upper side edge and the lower side edge of the winding block along the middle point are provided with clamping grooves.

Preferably, the spring is horizontally welded on the left side inside the slide way, and the right end of the spring is welded on the winding block.

Preferably, a roller is fixedly connected above the connection point of the first ejector rod and the second ejector rod through a block body, and the optical fiber line body is lapped on the roller.

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

1. the utility model discloses optical fiber plug inserts in the optical fiber slot, then winds the part section of the optic fibre line body on the winding block, and the optic fibre line body between winding block and optical fiber slot keeps lax and takes over above the first ejector pin and second ejector pin joint, and rely on first ejector pin and second ejector pin to contradict in accomodating the inslot, avoid scattered in disorder outside, buckle the U-shaped cardboard at the end of optical fiber plug and optic fibre line body handing-over simultaneously, and make the U-shaped cardboard insert through the fixed block and realize fixing in the fixed slot on the smooth cat casing, thereby strengthen the steadiness of optical fiber plug in the optical fiber slot;

2. the utility model discloses because it makes the winding fiber optic cable body produce one and removes another fixed point outside the fiber optic plug fixed point around the piece to make the fiber optic cable body drive when receiving to pull around the piece and slide along the slide, avoid directly pulling the fixed point of fiber optic plug, receive around the piece simultaneously and pull when sliding along the slide left side, the second ejector pin that drives swing joint around the piece and first ejector pin is connected pulls and expandes, make things convenient for the roof pressure to pull out taking in the interior lax fiber optic cable body of inslot, avoided the fiber optic plug to receive to pull.

Drawings

Fig. 1 is a schematic view of an overall structure of a network optical modem of an anti-damage optical fiber plug end of the present invention;

fig. 2 is a left side view structural diagram of a winding block in a network optical modem of the utility model of a pull loss prevention optical fiber plug end;

fig. 3 is the utility model relates to a prevent overlooking the structure chart that the optic fibre plug in the network light cat of pulling damage optic fibre plug end is connected with the U-shaped cardboard.

In the figure: 1. a light cat housing; 2. a groove; 3. a slideway; 4. a spring; 5. winding the block; 6. an optical fiber wire body; 7. a first ejector rod; 8. a second ejector rod; 9. a receiving groove; 10. a roller; 11. a U-shaped clamping plate; 12. an optical fiber plug; 13. an optical fiber slot; 14. a rubber pad; 15. a fixed block; 16. fixing grooves; 17. a clamping groove.

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. 1-3, the present invention provides a technical solution: a network optical modem for preventing an optical fiber plug end from being damaged by pulling comprises an optical modem shell 1, wherein a groove 2 is transversely formed in the bottom end face of the optical modem shell 1, an optical fiber slot 13 is formed in the right side inside the groove 2, an optical fiber plug 12 is inserted into the optical fiber slot 13, the optical fiber plug 12 is provided with an optical fiber line body 6 in a matched mode, a slide rail 3 is transversely formed in the left side of the inner wall of the upper side of the groove 2, a winding block 5 is connected in the slide rail 3 in a sliding mode through a sliding block in a crossed mode, the winding block 5 is hung in the groove 2, meanwhile, the optical fiber line body 6 is wound on the winding block 5, the winding block 5 enables the wound optical fiber line body 6 to generate another fixed point except for the fixed point of the optical fiber plug 12, therefore, the winding block 5 is; the right lower side of the winding block 5 is movably jointed with a first ejector rod 7 through a hinge, the right side of the first ejector rod 7 is provided with a second ejector rod 8, one end of the second ejector rod 8 is movably jointed with the inner wall of the groove 2 through the hinge, the other end of the second ejector rod is movably jointed with the tail end of the first ejector rod 7 through the hinge, the joint point of the first ejector rod 7 and the second ejector rod 8 is upwards convex, the inner wall of the groove 2 at the upper side of the joint point of the first ejector rod 7 and the second ejector rod 8 is provided with a containing groove 9, the joint point of the first ejector rod 7 and the second ejector rod 8 presses the optical fiber body 6 which is loose in the containing groove 9, the optical fiber body 6 is prevented from being dragged outside the optical fiber cat shell 1, and meanwhile, and the optical fiber body 6 is convenient to have redundant length to be pulled and unfolded when being pulled.

The left end of the optical fiber plug 12 is abutted with a U-shaped clamping plate 11, the optical fiber line body 6 penetrates through the U-shaped clamping plate 11, meanwhile, a fixing block 15 is vertically welded on the right side of the U-shaped clamping plate 11 through a plate body, the fixing block 15 is movably abutted in the inner wall of the optical modem shell 1, and the U-shaped clamping plate 11 is used for stably inserting the optical fiber plug 12 in the optical fiber slot 13; a fixing groove 16 is vertically formed in the end face of the right side of the bottom of the phototool casing 1, a rubber pad 14 is adhered to the inner wall of the fixing groove 16 through glue, and the fixing groove 16 facilitates the fixing block 15 on the U-shaped clamping plate 11 to be stably connected to the phototool casing 1 and is convenient to separate; clamping grooves 17 are formed in the middle positions of the upper side edge and the lower side edge of the winding block 5, and the clamping grooves 17 facilitate the optical fiber wire body 6 to be stably wound on the winding block 5; a spring 4 is horizontally welded on the left side inside the slide rail 3, the right end of the spring 4 is welded on the winding block 5, and the spring 4 is convenient for the winding block 5 to compress to generate springback when sliding leftwards along the slide rail 3, so that the winding block 5 is enabled to slide and reset; roller 10 is fixedly connected above the joint of the first ejector rod 7 and the second ejector rod 8 in an intersecting manner through a block body, the optical fiber line body 6 is lapped on the roller 10, and the roller 10 facilitates relative sliding of the optical fiber line body 6 and the joint of the first ejector rod 7 and the second ejector rod 8.

The working principle is as follows: the utility model discloses an optical fiber plug 12 inserts in optical fiber slot 13, then wind the partial segment of the optic fibre line body 6 on winding piece 5, and the optic fibre line body 6 between winding piece 5 and optical fiber slot 13 keeps relaxing and takes over above the juncture of first ejector pin 7 and second ejector pin 8, and rely on first ejector pin 7 and second ejector pin 8 to contradict in accomodating the groove 9, avoid in disorder outside, buckle U-shaped cardboard 11 at the end of optic fibre plug 12 and optic fibre line body 6 handing-over simultaneously, and make U-shaped cardboard 11 insert through fixed block 15 and realize fixing in the fixed slot 16 on the smooth cat casing 1, thereby strengthen the steadiness of optic fibre plug 12 in optical fiber slot 13, because winding piece 5 makes the optic fibre line body 6 of winding produce another fixed point except that optical fiber plug 12, thereby make the optic fibre line body 6 drive winding piece 5 slide along slide 3 when receiving the pulling, avoid directly pulling the fixed point of optical fiber plug 12, receive simultaneously around piece 5 and pull when gliding along slide 3 a left side, the second ejector pin 8 that drives swing joint's first ejector pin 7 and first ejector pin 7 around piece 5 and connect draws to expand, and the fiber optic cable body 6 that makes things convenient for the roof pressure to relax in accomodating groove 9 draws to expand out, has avoided optical fiber plug 12 to receive to pull.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a prevent drawing and decrease network optical modem of optical fiber plug end, includes optical modem casing (1), its characterized in that: the optical cable connector is characterized in that a groove (2) is transversely formed in the end face of the bottom of the optical cable connector shell (1), an optical fiber slot (13) is formed in the right side of the interior of the groove (2), an optical fiber plug (12) is inserted into the optical fiber slot (13) and is provided with an optical fiber line body (6), a slide way (3) is transversely formed in the left side of the inner wall of the upper side of the groove (2), a winding block (5) is arranged in the slide way (3) in a sliding mode, meanwhile, the optical fiber line body (6) is wound on the winding block (5), a first ejector rod (7) is movably arranged on the lower right side of the winding block (5), a second ejector rod (8) is arranged on the right side of the first ejector rod (7), one end of the second ejector rod (8) is movably connected with the inner wall of the groove (2) and the other end of the second ejector rod is movably connected with the tail end of, the inner wall of the groove (2) at the upper side of the joint of the first ejector rod (7) and the second ejector rod (8) is provided with an accommodating groove (9), and the optical fiber line body (6) is pressed in the accommodating groove (9) by the joint of the first ejector rod (7) and the second ejector rod (8).

2. The network optical modem of claim 1, wherein the network optical modem comprises: the left end of the optical fiber plug (12) is abutted with a U-shaped clamping plate (11) and an optical fiber line body (6) penetrates through the U-shaped clamping plate (11), and meanwhile a fixing block (15) is vertically arranged on the right side of the U-shaped clamping plate (11).

3. The network optical modem of claim 1, wherein the network optical modem comprises: a fixing groove (16) is vertically formed in the end face of the right side of the bottom of the optical cat shell (1), and a rubber pad (14) is attached to the inner wall of the fixing groove (16).

4. The network optical modem of claim 1, wherein the network optical modem comprises: and clamping grooves (17) are formed in the positions of the middle points of the upper side edge and the lower side edge of the winding block (5).

5. The network optical modem of claim 1, wherein the network optical modem comprises: the slide (3) inside left side level is provided with spring (4) and the right-hand member setting of spring (4) is on around piece (5).

6. The network optical modem of claim 1, wherein the network optical modem comprises: a roller (10) is fixedly arranged above the junction of the first ejector rod (7) and the second ejector rod (8), and the optical fiber line body (6) is lapped on the roller (10).