CN102509905B

CN102509905B - Network information interface line pressing structure

Info

Publication number: CN102509905B
Application number: CN201110346278.0A
Authority: CN
Inventors: 樊金波; 许建华; 孙凤军
Original assignee: Zhejiang Yizhou Electronic Technology Co Ltd
Current assignee: Zhejiang Yizhou Electronic Technology Co Ltd
Priority date: 2011-11-04
Filing date: 2011-11-04
Publication date: 2014-04-09
Anticipated expiration: 2031-11-04
Also published as: CN102509905A

Abstract

The invention belongs to the technical field of the communications accessories, provides a network interface information line pressing structure, which is arranged on a rear end part of a network information interface main body. The network interface information line pressing structure comprises a line pressing body, a shell and a line connecting body, wherein the shell is arranged around the line pressing body and the line connecting body, a twisted pair line cable is connected with the line connecting body, the line pressing body is opposite to the line connecting body, the shell is closed to inwards extrude the line pressing body to move towards the line connecting body, therefore the twisted pair line cable is compacted on the line connecting body. The network information interface line pressing structure has the following advantages: the network information interface line pressing structure is simply and conveniently operated, it is only necessary to make four pairs of twisted pair line cables pass through a threading hole, the lines are respectively pressed to the line connecting body according to color codes, the guide of the line pressing body is aligned with a guide groove of the line connecting body, the shell is forcibly pressed towards the middle, the line pressing body automatically compacts, the tool-free installation is realized and in addition a space increasing projecting part which locally outwards projects can make the line cut space margin large, prevent the line head from contacting with the shell and prevent short circuit between the circuit and the shell (ground line).

Description

A kind of network information interface line pressing structure

Technical field

The invention belongs to communication accessory technical field, relate to a kind of network information interface module, be specifically related to a kind of network information interface line pressing structure.

Background technology

The network information interface twisted-pair feeder using now can be divided into 3 classes, 4 classes, 5 classes, 5E class (also claiming to surpass five classes) and 6 classes etc., the general front end of these network information interfaces is used the socket of RJ45 form, rear end adopts card line terminals (IDC) mode clamping data cable, play the effect of conducting signal transmission and compensate for attenuation, existing mode not only needs to use special instrument to carry out routing when carrying out line ball, and cumbersome when construction, and need to be little to every twisted-pair feeder trimming spatial margin, easily cause short circuit, be difficult to guarantee the reliability of signal transmission.

Summary of the invention

Technical problem to be solved by this invention is the present situation for prior art, and provides a kind of simple in structure, and can realize the network information interface line pressing structure that the instrument of exempting from is installed.

The present invention solves the problems of the technologies described above adopted technical scheme: a kind of network information interface line pressing structure, be arranged on the rearward end of network information interface main body, it is characterized in that, comprise wire pressuring body, shell and wiring body, shell is positioned at the periphery of wire pressuring body and wiring body, described twisted-pair cable is connected on wiring body, wire pressuring body is relative with wiring body, described shell closes inside extruding wire pressuring body closing, thereby and makes wire pressuring body move twisted-pair cable is pressed on wiring body to wiring body direction.

The measure of taking for optimization such scheme specifically comprises:

In above-mentioned a kind of network information interface line pressing structure, described shell comprises left outside shell and right casing, between left outside shell and right casing, is formed with coating space, and after described coating space and wire pressuring body compress wiring body, inner space size adapts.

Here because inner space size after coating space and wire pressuring body compression wiring body adapts, like this when wire pressuring body does not also compress wiring body, both spaces are greater than coating space, just push like this wire pressuring body to the motion of wiring body direction, thereby compress twisted-pair cable when shell closes.

In above-mentioned a kind of network information interface line pressing structure, described left outside shell and right casing are all articulated and connected in network information interface main body, all have local outside outstanding space and increase protuberance in described left outside shell and a side of right casing.So just increased the bulk of the end of a thread to shell, trimming spatial margin is large, prevents that the end of a thread from touching shell, can prevent circuit and shell (ground wire) short circuit.

In above-mentioned a kind of network information interface line pressing structure, on described wiring body, offer gathering sill, on wire pressuring body, offer indent, when wire pressuring body presses to wiring body, indent moves along gathering sill.

In above-mentioned a kind of network information interface line pressing structure, on the surface of described wire pressuring body, there is respectively clamping plane and guide surface, described guide surface is positioned on four corners, surface and thickness is less than clamping plane, described shell moves to clamping plane along guide surface closing while closing, and finally top is pressed on clamping plane.Here more laborsaving when line ball operates by guide surface.

In above-mentioned a kind of network information interface line pressing structure, on described wire pressuring body, offer and connect its inner through wires hole, on shell, there is the reason line hole connecting with through wires hole.While using, four pairs of twisted-pair cables are passed to through wires hole here, after line ball, by the reason line hole on shell, twisted-pair cable is collected together.

Compared with prior art, the invention has the advantages that simple to operation, as long as four pairs of twisted-pair cables through through wires hole, by colour code, respectively line pressure is entered to wiring body, again the guiding of wire pressuring body is aimed to the gathering sill of wiring body, the shell on limit is firmly pressed to centre, wire pressuring body will automatic impaction again, realizes the instrument of exempting from and installs, local outside outstanding space increases protuberance in addition, make trimming spatial margin large, prevent that the end of a thread from touching shell, can prevent circuit and shell (ground wire) short circuit.

Accompanying drawing explanation

Fig. 1 is the structural representation before pressuring line structure line ball of the present invention;

Fig. 2 is the structural representation that after line ball of the present invention, wire pressuring body and wiring body coordinate;

Fig. 3 is internal structure schematic diagram of the present invention.

Embodiment

Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.

In figure, network information interface main body 1; Wire pressuring body 2; Indent 2a; Clamping plane 2b; Guide surface 2c; Through wires hole 2d; Shell 3; Coating space 3a; Reason line hole 3b; Left outside shell 31; Right casing 32; Wiring body 4; Gathering sill 4a; Space increases protuberance 5; Twisted-pair cable 6.

As shown in figures 1 and 3, present networks information interface pressuring line structure, is arranged on the rearward end of network information interface main body 1, comprises wire pressuring body 2, shell 3 and wiring body 4, and shell 3 is positioned at the periphery of wire pressuring body 2 and wiring body 4.

Twisted-pair cable 6 is connected on wiring body 4, wire pressuring body 2 is relative with wiring body 4, shell 3 comprises left outside shell 31 and right casing 32, between left outside shell 31 and right casing 32, be formed with coating space 3a, coating space 3a and wire pressuring body 2 compress wiring body 4 rear inner space sizes and adapt, here because compressing wiring body 4 rear inner space sizes, coating space 3a and wire pressuring body 2 adapt, like this when wire pressuring body 2 does not also compress wiring body 4, both spaces are greater than coating space 3a, when closing, just pushes on shell 3 like this wire pressuring body 2 to the 4 direction motions of wiring body, thereby compress twisted-pair cable 6.

It is that left outside shell 31 and right casing 32 are all articulated and connected in network information interface main body 1 that of the present invention another improves place, in one side of left outside shell 31 and right casing 32, all there is local outside outstanding space and increase protuberance 5, so just increased the bulk of the end of a thread to shell 3, trimming spatial margin is large, prevent that the end of a thread from touching shell 3, can prevent circuit and shell 3 (ground wire) short circuit.

On wiring body 4, offer gathering sill 4a, on wire pressuring body 2, offer indent 2a, when wire pressuring body 2 presses to wiring body 4, indent 2a moves along gathering sill 4a, in order conveniently to carry out line ball operation, on the surface of wire pressuring body 2, there is respectively clamping plane 2b and guide surface 2c, guide surface 2c is positioned on four corners, surface and thickness is less than clamping plane 2b, shell 3 moves to clamping plane 2b along guide surface 2c closing while closing, finally top is pressed on clamping plane 2b, on wire pressuring body 2, offer and connect its inner through wires hole 2d, on shell 3, there is the reason line hole 3b connecting with through wires hole 2d.While using, four pairs of twisted-pair cables 6 are passed to through wires hole 2d here, after line ball, by the reason line hole 3b on shell 3, twisted-pair cable 6 is collected together.

As shown in Figure 2, during work, need only four pairs of twisted-pair cables 6 through through wires hole 2d, by colour code, respectively line pressure is entered to wiring body 4, again the guiding of wire pressuring body 2 is aimed to the gathering sill 4a of wiring body 4, again the shell 3 on limit is firmly pressed to centre, shell 3 closes inside extruding wire pressuring body 2 closing, thereby and make wire pressuring body 2 move twisted-pair cable 6 is pressed on wiring body 4 to wiring body 4 directions, thereby realize the instrument of exempting from, install.

Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present invention.

Claims

1. a network information interface line pressing structure, be arranged on the rearward end of network information interface main body (1), it is characterized in that, comprise wire pressuring body (2), shell (3) and wiring body (4), shell (3) is positioned at the periphery of wire pressuring body (2) and wiring body (4), twisted-pair cable (6) is connected on wiring body (4), wire pressuring body (2) is relative with wiring body (4), described shell (3) closes inside extruding wire pressuring body (2) closing, and make wire pressuring body (2) to wiring body (4) thus direction moves twisted-pair cable (6) is pressed on wiring body (4), described shell (3) comprises left outside shell (31) and right casing (32), between left outside shell (31) and right casing (32), be formed with coating space (3a), after described coating space (3a) compresses wiring body (4) with wire pressuring body (2), inner space size adapts, described left outside shell (31) and right casing (32) are all articulated and connected in network information interface main body (1), in described left outside shell (31) and a side of right casing (32), all there is local outside outstanding space and increase protuberance (5), on the surface of described wire pressuring body (2), there is respectively clamping plane (2b) and guide surface (2c), described guide surface (2c) is positioned on four corners, surface and thickness is less than clamping plane (2b), described shell (3) moves along guide surface (2c) to clamping plane (2b) closing while closing, finally top is pressed on clamping plane (2b).

2. a kind of network information interface line pressing structure according to claim 1, it is characterized in that, on described wiring body (4), offer gathering sill (4a), on wire pressuring body (2), offer indent (2a), when wire pressuring body (2) presses to wiring body (4), indent (2a) moves along gathering sill (4a).

3. a kind of network information interface line pressing structure according to claim 2, it is characterized in that, on described wire pressuring body (2), offer and connect its inner through wires hole (2d), on shell (3), there is the reason line hole (3b) connecting with through wires hole (2d).