CN212781357U - Data center optical fiber jumper wire - Google Patents

Abstract

The utility model discloses a data center optical fiber jumper wire, which relates to the technical field of optical fiber jumper wires and comprises a shell, wherein one side of the inside of the shell is provided with a wire inlet cylinder, one side of the inside of the shell, which is opposite to the wire inlet cylinder, is fixed with a wire outlet cylinder, the middle of the inside of the shell is symmetrically provided with a first winding post and a second winding post, the first winding post and the second winding post are positioned between the wire inlet cylinder and the wire outlet cylinder, and the inside of the wire inlet cylinder is inserted with an optical fiber jumper wire body. The normal work of the optical fiber jumper wire body can be ensured.

Description

Data center optical fiber jumper wire

Technical Field

The utility model belongs to the technical field of the optic fibre wire jumper, concretely relates to data center optic fibre wire jumper.

Background

The optical fiber jumper (also called optical fiber connector) means that connector plugs are arranged at both ends of an optical cable to realize movable connection of an optical path, and a tail fiber is called when a plug is arranged at one end of the optical cable. 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 mainly applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like.

In the chinese patent of patent No. 201720713559.8, a data center optic fibre wire jumper has been mentioned, can carry out appropriate protection to the optic fibre wire jumper body through the box, prevent that optic fibre from receiving external force damage and optical fiber signal decay, the waterproof layer has been laid to the inside of packing layer, the erosion that the rainwater was received to the inside part of optic fibre wire jumper body can be avoided to the waterproof layer, better protection the optic fibre wire jumper body, but this optic fibre wire jumper is buckled in the wire jumper import and the wire jumper exit of box easy emergence, lead to the inside core of optic fibre wire jumper cracked phenomenon to appear easily, cause the optic fibre wire jumper damage, influence data information's transmission, in addition, the optic fibre wire jumper takes place the slippage easily when locating on the winding post, poor stability, the winding of the optic fibre wire jumper of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data center optic fibre wire jumper to the optic fibre wire jumper who proposes in solving above-mentioned background art takes place easily to buckle in the wire jumper import and the wire jumper exit of box, leads to the inside core of optic fibre wire jumper fracture to appear easily, and in addition, optic fibre wire jumper takes place the slippage easily when locating on the winding post, the winding problem of the optic fibre wire jumper of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a data center optical fiber jumper comprises a shell, wherein a wire inlet tube is installed on one side inside the shell, a wire outlet tube is fixed inside the shell relative to one side of the wire inlet tube, a first winding post and a second winding post are symmetrically installed in the middle of the inside of the shell and are located between the wire inlet tube and the wire outlet tube, an optical fiber jumper body is inserted into the wire inlet tube, four buffer springs distributed in an annular array are installed on the inner wall of the wire inlet tube, the free ends of the four buffer springs are connected with clamping plates respectively, the four clamping plates are respectively attached to the periphery of the outer wall of the optical fiber jumper body, a sealing ring is installed at the bottom inside the wire inlet tube, a through hole matched with the optical fiber jumper body is formed in the middle of the sealing ring, the structure of the wire outlet tube is consistent with that of the wire inlet tube, a sealing plate is inserted into one side inside the shell, and the locating plate is installed to the bottom of shrouding, the inside bottom of shell seted up with locating plate assorted constant head tank, the equal spiro union in both sides of shell has the anchorage bar that extends to the shrouding is inside.

Preferably, the outer walls of the first winding post and the second winding post are provided with wire bunching grooves distributed equidistantly, and the wire bunching grooves distributed equidistantly are annular.

Preferably, rubber pads are bonded to the inner walls of the wiring slots distributed at equal intervals, and the cross section shapes of the rubber pads are matched with the cross section shapes of the wiring slots.

Preferably, the guide strips are installed on two sides of the sealing plate, and guide grooves matched with the guide strips are formed in two sides of the inner wall of the shell.

Preferably, the top of shrouding is upwards protruding to be formed with and draws the piece, and the outer wall of shrouding still bonds and has met water inflation sealing rod.

Preferably, clamping pads are bonded to one ends of the four clamping plates, which are opposite to the buffer spring, and the cross-sectional shapes of the clamping pads are matched with the cross-sectional shapes of the clamping plates.

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

(1) the utility model discloses an internally mounted at an inlet wire section of thick bamboo and a line outgoing section of thick bamboo grip block and buffer spring, can realize buffering the optical fiber jumper wire body to avoid the optical fiber jumper wire body to often buckle in an inlet wire section of thick bamboo and a line outgoing section of thick bamboo department, prevent the inside core fracture of optical fiber jumper wire body, help prolonging the life of optical fiber jumper wire body, reduce the use cost of optical fiber jumper wire body, can ensure the normal work of optical fiber jumper wire body.

(2) The utility model discloses a wiring groove has been seted up on first wrapping post and second wrapping post, can realize carrying on spacingly to the optical fiber wire jumper body, prevent that the outside slippage of optical fiber wire jumper body along first wrapping post and second wrapping post to the stability of optical fiber wire jumper body is around establishing, help the steady job of optical fiber wire jumper, the rubber pad has been installed at the inner wall of wiring groove simultaneously, can avoid taking place wearing and tearing between optical fiber wire jumper body and the wiring groove, further prevent the damage of optical fiber wire jumper.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a schematic structural view of the sealing plate of the present invention;

FIG. 4 is a schematic structural view of the sealing plate after the water-swelling sealing rod of the present invention is disassembled;

fig. 5 is a top view of the thread inlet tube of the present invention;

fig. 6 is a cross-sectional view of the wire inlet tube of the present invention;

in the figure: 1-a housing; 2-a first wrapping post; 3-a guide groove; 4-an optical fiber jumper body; 5-a wire inlet cylinder; 6-bundling wire grooves; 7-rubber pad; 8-positioning grooves; 9-outlet cylinder; 10-a fastening rod; 11-a second wrapping post; 12-pulling the block; 13-positioning plate; 14-water swelling water stop strip; 15-a guide strip; 16-a buffer spring; 17-a clamping plate; 18-a clamping pad; 19-a sealing ring; 20-closing plate.

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. 1-6, the present invention provides a technical solution: a data center optical fiber jumper comprises a shell 1, wherein a wire inlet tube 5 is installed on one side inside the shell 1, a wire outlet tube 9 is fixed on one side, opposite to the wire inlet tube 5, inside the shell 1, a first winding post 2 and a second winding post 11 are symmetrically installed in the middle inside the shell 1, the first winding post 2 and the second winding post 11 are located between the wire inlet tube 5 and the wire outlet tube 9, an optical fiber jumper body 4 is inserted into the wire inlet tube 5, four buffer springs 16 distributed in an annular array are installed on the inner wall of the wire inlet tube 5, the free ends of the four buffer springs 16 are connected with clamping plates 17, the four clamping plates 17 are respectively attached to the periphery of the outer wall of the optical fiber jumper body 4, a sealing ring 19 is installed at the bottom inside the wire inlet tube 5, a through hole matched with the optical fiber jumper body 4 is formed in the middle of the sealing ring 19, the structure of the wire outlet tube 9 is consistent with that of the wire inlet tube 5, inside one side of shell 1 is inserted and is equipped with shrouding 20, and locating plate 13 is installed to shrouding 20's bottom, shell 1's inside bottom seted up with locating plate 13 assorted constant head tank 8, the equal spiro union in both sides of shell 1 has the anchorage bar 10 that extends to shrouding 20 inside, the inside grip block 17 of inlet wire section of thick bamboo 5 and outlet tube 9 is with the centre gripping of optical fiber jumper body 4 under buffer spring 16's effect, when optical fiber jumper body 4 is by external force pulling, grip block 17 cushions optical fiber jumper body 4 through buffer spring 16, thereby avoid optical fiber jumper body 4 to often buckle in inlet wire section of thick bamboo 5 and outlet tube 9 department, prevent the inside core fracture of optical fiber jumper body 4, help prolonging the life of optical fiber jumper body 4, reduce optical fiber jumper body 4's use cost, can ensure optical fiber jumper body 4's normal work.

Further, bunch groove 6 that the equidistance distributes is all seted up to the outer wall of first wrapping post 2 and second wrapping post 11, and bunch groove 6 that the equidistance distributes all is cyclic annularly, when optical fiber jumper body 4 is outside around locating first wrapping post 2 and second wrapping post 11, bunch groove 6 is spacing to optical fiber jumper body 4, prevent that optical fiber jumper body 4 from sliding along the outside of first wrapping post 2 and second wrapping post 11, so that optical fiber jumper body 4's stability is around establishing.

Specifically, rubber pads 7 are bonded to the inner walls of the wire harness grooves 6 distributed at equal intervals, the cross-sectional shapes of the rubber pads 7 are matched with the cross-sectional shapes of the wire harness grooves 6, and abrasion between the optical fiber jumper wire body 4 and the wire harness grooves 6 can be avoided through the rubber pads 7.

It is worth to say that, the gib block 15 is all installed to the both sides of shrouding 20, and the inner wall both sides of shell 1 all seted up with gib block 15 assorted guide way 3, and when shrouding 20 inserted the inside of shell 1, gib block 15 inserted in guide way 3 to slide along the inside of guide way 3, in order to realize shrouding 20's slip dismouting, be convenient for shrouding 20's quick assembly disassembly.

Further, the top of shrouding 20 is upwards protruding to be formed with and is drawn piece 12, and the outer wall of shrouding 20 still bonds and has met water inflation sealing rod 14, through drawing the dismouting that piece 12 can be convenient for shrouding 20, utilizes simultaneously to meet water inflation sealing rod 14 and meet water inflation's performance, the effectual leakproofness of guaranteeing shrouding 20 and 1 junction of shell.

Specifically, four grip blocks 17 all bond grip pads 18 for buffer spring 16's one end, and grip pads 18's cross sectional shape and grip blocks 17's cross sectional shape phase-match, can play the effect of filling up and protecting through grip pads 18, avoid hard contact between optic fibre jumper body 4 and the grip blocks 17, prevent the wearing and tearing of optic fibre jumper body 4 outer wall, help prolonging optic fibre jumper body 4's life.

The utility model discloses a theory of operation and use flow: when the utility model is used, a user can insert the optical fiber jumper body 4 into the shell 1 through the inlet 5, and wind the optical fiber jumper body in the first winding post 2 and the second winding post 11 in turn, and extend to the outside through the outlet 9 and connect with other parts, then transmit information through the optical fiber jumper body 4, thereby completing the transmission of data information, when the optical fiber jumper body 4 is wound outside the first winding post 2 and the second winding post 11, the optical fiber jumper body 4 is clamped into the bunch grooves 6 outside the first winding post 2 and the second winding post 11, at this time, the bunch grooves 6 limit the optical fiber jumper body 4, prevent the optical fiber jumper body 4 from sliding along the outside of the first winding post 2 and the second winding post 11, so as to facilitate the stable winding of the optical fiber jumper body 4, in addition, the clamping plate 17 inside the inlet 5 and the outlet 9 clamps the optical fiber jumper body 4 under the action of the buffer spring 16, when the optical fiber jumper body 4 is pulled by external force, the clamping plate 17 buffers the optical fiber jumper body 4 through the buffer spring 16, so that the optical fiber jumper body 4 is prevented from being frequently bent at the wire inlet tube 5 and the wire outlet tube 9, the internal core body of the optical fiber jumper body 4 is prevented from being broken, the service life of the optical fiber jumper body 4 is prolonged, the use cost of the optical fiber jumper body 4 is reduced, and the normal work of the optical fiber jumper body 4 can be ensured.

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 (6)

1. A data center fiber patch cord, comprising: the optical fiber jumper wire comprises a shell (1), wherein a wire inlet tube (5) is installed on one side inside the shell (1), a wire outlet tube (9) is fixed inside the shell (1) relative to one side of the wire inlet tube (5), a first winding post (2) and a second winding post (11) are symmetrically installed in the middle of the inside of the shell (1), the first winding post (2) and the second winding post (11) are located between the wire inlet tube (5) and the wire outlet tube (9), an optical fiber jumper wire body (4) is inserted into the inside of the wire inlet tube (5), four buffer springs (16) distributed in an annular array are installed on the inner wall of the wire inlet tube (5), the free ends of the four buffer springs (16) are connected with clamping plates (17), the four clamping plates (17) are respectively attached to the periphery of the outer wall of the optical fiber jumper wire body (4), and a sealing ring (19) is installed at the bottom inside of the wire inlet tube (5), and the centre of sealing washer (19) seted up with optic fibre wire jumper body (4) assorted through-hole, the structure of a line section of thick bamboo (9) is unanimous with the structure of an inlet wire section of thick bamboo (5), inside one side of shell (1) is inserted and is equipped with shrouding (20), and the bottom of shrouding (20) installs locating plate (13), the inside bottom of shell (1) seted up with locating plate (13) assorted constant head tank (8), the equal spiro union in both sides of shell (1) has fastening rod (10) that extend to shrouding (20) inside.

2. The data center fiber patch cord of claim 1, wherein: the outer walls of the first wrapping post (2) and the second wrapping post (11) are provided with bunching grooves (6) distributed at equal intervals, and the bunching grooves (6) distributed at equal intervals are annular.

3. The data center fiber patch cord of claim 2, wherein: rubber pads (7) are bonded on the inner walls of the wire bundling grooves (6) which are distributed at equal intervals, and the cross section shapes of the rubber pads (7) are matched with the cross section shape of the wire bundling grooves (6).

4. The data center fiber patch cord of claim 1, wherein: guide strips (15) are installed on two sides of the sealing plate (20), and guide grooves (3) matched with the guide strips (15) are formed in two sides of the inner wall of the shell (1).

5. The data center fiber patch cord of claim 1, wherein: the top of shrouding (20) is upwards protruding to be formed with and draws piece (12), and the outer wall of shrouding (20) still bonds and has met water inflation sealing rod (14).

6. The data center fiber patch cord of claim 1, wherein: clamping pads (18) are bonded to one ends of the four clamping plates (17) relative to the buffer springs (16), and the cross section shapes of the clamping pads (18) are matched with the cross section shapes of the clamping plates (17).

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