CN210982817U

CN210982817U - Protection device for optical fiber jumper wire

Info

Publication number: CN210982817U
Application number: CN201922408143.7U
Authority: CN
Inventors: 战晓峰
Original assignee: Wuhan Guangyi Xunjie Communication Technology Co ltd
Current assignee: Wuhan Guangyi Xunjie Communication Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-10
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to an optical fiber jumper technical field just discloses a protector is used to optical fiber jumper, including protective housing, jumper connection and connecting wire, jumper connection is located the inside of protective housing, jumper connection's right side electricity is connected with the connecting wire, the first circular slot that quantity is two, two is seted up to the inner chamber diapire of protective housing the first spring of the equal fixedly connected with of inner chamber diapire of first circular slot, two the fixture block of the equal fixedly connected with one end in top of first spring extends to the protective housing top, the square groove with the inside intercommunication of protective housing is seted up in the left side of protective housing, the second circular slot that quantity is two and communicates with the square groove is seted up to the inside of protective housing. This protector for optical fiber jumper wire, when overhauing, through pressing fixture block and compressing first spring, can receive the inside of protective housing with jumper connection and protect, avoid jumper connection to damage because of external force to reached the purpose that possesses protector.

Description

Protection device for optical fiber jumper wire

Technical Field

The utility model relates to an optical fiber jumper technical field specifically is a protector for optical fiber jumper.

Background

The optical fiber jumper is used for a jumper connection from equipment to an optical fiber wiring link, has a thicker protective layer, is generally used for connection between an optical transceiver and a terminal box, and is applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like.

When the optical fiber is overhauled, the joint of the common optical fiber jumper wire is not provided with the protection device, so that the joint can be damaged when the optical fiber jumper wire is pulled down and impacted, and the phenomenon of poor contact can occur after the optical fiber jumper wire is connected back to the original position, and the protection device for the optical fiber jumper wire is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protector for optical fiber jumper wire possesses protection device's advantage, has solved when overhauing optic fibre, because the joint department of ordinary optical fiber jumper wire does not possess protection device, can cause the damage to the joint when leading to pulling out the optical fiber jumper wire and receiving the striking, can appear the problem of contact failure phenomenon after the original department of contact.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses protection device, the utility model provides a following technical scheme: the utility model provides an optic fibre is protector for wire jumper, includes protective housing, wire jumper joint and connecting wire, wire jumper joint is located the inside of protective housing, wire jumper joint's right side electricity is connected with the connecting wire, the first circular slot that quantity is two is seted up to the inner chamber diapire of protective housing, two the first spring of the equal fixedly connected with of inner chamber diapire of first circular slot, two the fixture block of the equal fixedly connected with one end in top of first spring extends to the protective housing top, the square groove with the inside intercommunication of protective housing is seted up in the left side of protective housing, the second circular slot that quantity is two and communicates with the square groove is seted up to the inside of protective housing, the inside fixedly connected with quantity of square groove is two round bars, two the outside of round bar is all rotated and is connected with and is located two the left baffle of second circular slot, two the equal fixedly connected with one end of the inner chamber right side wall of second circular slot extends to the inside of square groove and with two baffle The right side of the protective shell is fixedly connected with two sliding blocks, the right sides of the two sliding blocks are respectively and fixedly connected with a first limiting plate and a second limiting plate positioned on the front side of the first limiting plate, the connecting line is positioned on the opposite side of the first limiting plate and the second limiting plate, the right side of the first limiting plate and the right side of the second limiting plate are respectively and rotatably connected with a third limiting plate and a fourth limiting plate, the connecting line is positioned at one side of the third limiting plate opposite to the fourth limiting plate, square holes are respectively arranged at the upper side and the lower side of the second limiting plate and the upper side and the lower side of the fourth limiting plate, the front of first limiting plate with the equal fixedly connected with quantity in front of third limiting plate is two and one end extends to two the joint piece of one side of the back of the body in square hole, two on the left side joint piece and right side two the joint piece all is located the outside of connecting wire.

Preferably, the second limiting plate and the fourth limiting plate are both U-shaped, and the second limiting plate and the fourth limiting plate are both plastic.

Preferably, four the joint piece all is L type form, and two in the top the joint piece and two in the below the equal fixedly connected with rubber pad in the relative one side of joint piece.

Preferably, one side that first restriction board and third restriction board are relative is fixedly connected with dwang and swivel respectively, the dwang is L type form, and the outside and the swivel of dwang rotate to be connected.

Preferably, the right sides of the two clamping blocks are provided with through holes, and the length of the through holes is larger than that of the jumper joint.

Preferably, the top of protective housing is seted up quantity and is two quad slit, and the length and the width of quad slit all are greater than the length and the width of fixture block.

(III) advantageous effects

Compared with the prior art, the utility model provides a protector is used to optic fibre wire jumper possesses following beneficial effect:

1. this protector for optical fiber jumper wire, through pressing down the fixture block, then promote jumper connection left, jumper connection contacts and pushes away the baffle with the baffle to make jumper connection shift out the inside of protective housing, then can normally use jumper connection, when overhauing, through pressing down fixture block and compressing first spring, can protect jumper connection receives the inside of protective housing, avoid jumper connection to damage because of external force, thereby reached the purpose that possesses protector.

2. This protector for optical fiber jumper wire, through the inside with joint piece card income square hole, thereby make first limiting plate and third limiting plate respectively with second limiting plate and fourth limiting plate joint, make connecting wire swing joint between first limiting plate and second limiting plate, and make the rotation degree of connecting wire receive the restriction, avoid the connecting wire when using, the bending degree of connecting wire is too big, influence the transmission of the inside information of connecting wire, thereby possessed the advantage that can restrict the connecting wire bending degree.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the fixture block of the present invention;

fig. 3 is a right sectional view of the clamping block of the present invention.

In the figure: 1 protective housing, 2 first circular slots, 3 first springs, 4 fixture blocks, 5 square grooves, 6 second circular slots, 7 round rods, 8 baffles, 9 second springs, 10 sliders, 11 first limiting plates, 12 second limiting plates, 13 third limiting plates, 14 fourth limiting plates, 15 square holes and 16 clamping blocks.

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.

Please refer to fig. 1-3, a protection device for optical fiber jumper wire, including protective housing 1, jumper connection and connecting wire, the quad slit that quantity is two is seted up at the top of protective housing 1, and the length and the width of quad slit all are greater than fixture block 4's length and width, jumper connection is located protective housing 1's inside, jumper connection's right side electricity is connected with the connecting wire, quantity is first circular slot 2 two, two first circular slot 2's equal fixedly connected with first spring 3 in inner chamber diapire, two first spring 3's the equal fixedly connected with one end of top extends to fixture block 4 above the protective housing 1, through the lower fixture block 4 who presses down fixture block 4, then promote jumper connection left side, jumper connection and baffle 8 contact push baffle 8 open, thereby make jumper connection shift out the inside of protective housing 1, then can normally use jumper connection, when overhauing, through pressing fixture block 4 and compressing first spring 3, can receive protective housing 1's inside protection with jumper connection because of jumper connection, thereby the jumper connection damages because of jumper connection, thereby reached protective housing 4, the right side limit baffle 16, the right side limit baffle 16 is connected with the limit baffle 16, the right side limit baffle 16 is connected with the right side limit baffle 16, the right side limit baffle 16 is connected with the right side limit baffle 16, the limit baffle 16 is connected with the right side limit baffle 16, the right side limit baffle 16 is connected with the limit baffle 16, the right side limit baffle 16, the inside limit baffle 16, the limit baffle 16 is connected with the limit baffle 8, the limit baffle 6, the right side limit baffle 5 limit baffle 6 is connected with the right side limit baffle 6, the right side limit baffle 5, the right side limit baffle 6 and the right side limit baffle 16, the right side limit baffle 5 limit baffle 16, the limit baffle 16 limit baffle 5, the limit baffle 5, the right side limit baffle 5 limit baffle 6 is connected with the right side limit baffle 5, the right side limit baffle 5, the right side limit baffle 5, the right side limit baffle 5, the right side limit baffle 5, the limit baffle 5 and the right side limit baffle 5, the limit baffle 5, the right side limit baffle 5 and the limit baffle 5, the right side limit baffle 5.

In summary, in the protection device for the optical fiber jumper, the clamping block 4 is pressed down, the jumper connector is pushed leftwards, the jumper connector is contacted with the baffle 8 and pushes away the baffle 8, so that the jumper connector is moved out of the protective shell 1, then the jumper connector can be normally used, when in maintenance, the clamping block 4 is pressed down and the first spring 3 is compressed, the jumper connector can be received in the protective shell 1 for protection, the damage of the jumper connector due to external force is avoided, and therefore the purpose of having the protection device is achieved, the clamping block 16 is clamped into the square hole 15, so that the first limiting plate 11 and the third limiting plate 13 are respectively clamped with the second limiting plate 12 and the fourth limiting plate 14, the connecting wire is movably connected between the first limiting plate 11 and the second limiting plate 12, the rotation degree of the connecting wire is limited, and the bending degree of the connecting wire is prevented from being too large when the connecting wire is used, influence the transmission of connecting wire internal information to possessed the advantage that can restrict the connecting wire degree of curvature, solved when overhauing optic fibre, because the joint department of ordinary optic fibre wire jumper does not possess protection device, can cause the damage to the joint when leading to pulling out the optic fibre wire jumper and receiving the striking, can appear the problem of contact failure phenomenon after connecing back to the original place.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an optic fibre protector for wire jumper, includes protective housing (1), jumper connection and connecting wire, jumper connection is located the inside of protective housing (1), jumper connection's right side electricity is connected with connecting wire, its characterized in that: the protection shell is characterized in that the inner cavity bottom wall of the protection shell (1) is provided with two first circular grooves (2) and two first springs (3) fixedly connected to the inner cavity bottom wall of the first circular grooves (2) in number, two fixture blocks (4) extending to the upper portion of the protection shell (1) are arranged on the left side of the protection shell (1), square grooves (5) communicated with the inside of the protection shell (1) are arranged on the left side of the protection shell (1), two second circular grooves (6) communicated with the square grooves (5) in number are arranged in the protection shell (1), two circular rods (7) communicated with the square grooves (5) in number are fixedly connected to the inside of the square grooves (5) in number, two circular rods (7) are connected to the outside of the circular rods (7) in rotation manner, two baffle plates (8) on the left side of the second circular grooves (6) are arranged on the right side wall of the inner cavity of the second circular grooves (6) in number, one end fixedly connected to the inside of the square grooves (5) The right side of the protective shell (1) is fixedly connected with two sliders (10) in number, two sliders (10) are fixedly connected to the right side of each slider (10) respectively and are provided with a first limiting plate (11) and a second limiting plate (12) located on the front side of the first limiting plate (11), the connecting line is located on one side, opposite to the first limiting plate (11) and the second limiting plate (12), of the right side of the first limiting plate (11) and the right side of the second limiting plate (12) are respectively and rotatably connected with a third limiting plate (13) and a fourth limiting plate (14), the connecting line is located on one side, opposite to the third limiting plate (13) and the fourth limiting plate (14), square holes (15) are formed in the upper side and the lower side of the second limiting plate (12) and the upper side and the lower side of the fourth limiting plate (14), the front side of the first limiting plate (11) and the front side of the third limiting plate (13) are respectively and fixedly connected with two sliders in number, and one end of each slider extends to two square holes (15) ) Back to the body joint piece (16) of one side, two on the left side joint piece (16) and two on the right side joint piece (16) all are located the outside of connecting wire.

2. The protection device for the optical fiber patch cord according to claim 1, wherein: the second limiting plate (12) and the fourth limiting plate (14) are both U-shaped, and the second limiting plate (12) and the fourth limiting plate (14) are made of plastic.

3. The protection device for the optical fiber jumper wire according to claim 1, wherein the four clamping blocks (16) are L-shaped, and rubber pads are fixedly connected to opposite sides of the upper two clamping blocks (16) and the lower two clamping blocks (16).

4. The protection device for the optical fiber jumper wire according to claim 1, wherein a rotating rod and a rotating ring are fixedly connected to one opposite side of the first limiting plate (11) and one opposite side of the third limiting plate (13) respectively, the rotating rod is L-shaped, and the outer side of the rotating rod is rotatably connected with the rotating ring.

5. The protection device for the optical fiber patch cord according to claim 1, wherein: the right sides of the two clamping blocks (4) are provided with through holes, and the length of the through holes is larger than that of the jumper wire joint.

6. The protection device for the optical fiber patch cord according to claim 1, wherein: the top of protective housing (1) is seted up quantity and is two quad slit, and the length and the width of quad slit all are greater than the length and the width of fixture block (4).