CN210723563U

CN210723563U - Anti-interference network plug

Info

Publication number: CN210723563U
Application number: CN201921948632.5U
Authority: CN
Inventors: 李军
Original assignee: Guangdong Shenggao Communications Co ltd
Current assignee: Guangdong Shenggao Communications Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-09
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a pair of anti-interference network plug, including main part seat and shielding shell, the main part seat is equipped with a core hole, the front end of main part seat is equipped with the several and puts the line hole, the top of main part seat front end is equipped with the several slotted hole, single slotted hole communicates with each other with single line hole of putting respectively, the contact piece has been inserted respectively in the slotted hole, the front end of shielding shell is first installation department, the bottom of first installation department is equipped with at least one boss, the bottom of main part seat is equipped with at least one jack and boss looks lock, the rear end of shielding shell is the second installation department, be equipped with a locating hole on the second installation department, bilateral symmetry is equipped with the preforming in the locating hole, the preforming extrudees downwards and contacts with the heart yearn that passes shielding shell. The utility model provides a pair of anti-interference network plug, stability is high, is equipped with the preforming at shield shell's second installation department and is used for pressing down fixed heart yearn, reduces the setting of tail cover, makes things convenient for the equipment of big line footpath net twine.

Description

Anti-interference network plug

Technical Field

The utility model relates to a network connection head technical field specifically is an anti-interference network plug.

Background

In the whole network connection process, a network cable plug is an important interface device, is a plastic connector which can be inserted along a fixed direction and automatically prevents falling off, is used for network communication, and is named as a 'crystal head' because the appearance of the plastic connector is crystal and crystal-like. The network cable plug is also used for connecting network card ports, hubs, switches, telephones and the like. In order to improve the signal quality and reduce the interference, a novel technical scheme is that a network plug body with a shielding shell is arranged, and the interference is prevented and the noise is shielded by welding a ground wire or weaving the shielding shell. The existing shielding type network plug is complex in structure and multiple in assembly steps, a tail sleeve is arranged on the existing network plug to fix a core wire, the assembly of the network wire of a large-size wire is inconvenient, and the overall size of the plug is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-interference network plug to solve the technical problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

an anti-interference network plug comprises a main body seat and a shielding shell, wherein the main body seat is provided with a core hole, the front end of the main body seat is provided with a plurality of wire placing holes, a plurality of slotted holes are formed in the front end of the main body seat, the single slotted hole is communicated with the single wire placing holes respectively, a contact piece is inserted in the slotted hole respectively, the shielding shell is sleeved outside the main body seat, a spring plate is arranged below the main body seat, the front end of the spring plate is fixedly connected with the main body seat, the rear end of the spring plate is outwards tilted, the front end of the shielding shell is a first installation part, the bottom end of the first installation part is provided with at least one boss, the bottom end of the main body seat is provided with at least one jack and the boss is buckled, the rear end of the shielding shell is a second installation part, a positioning hole is formed in the second installation part, pressing sheets, one end of the pressing sheet is fixedly connected with the positioning hole, the other end of the pressing sheet is suspended in the positioning hole, and the other end of the pressing sheet downwards extrudes and is in contact with a core wire penetrating through the shielding shell.

The first installation part of the shielding shell is provided with a guide sheet extending forwards, two side faces of the main body seat are respectively provided with a groove corresponding to the shape of the guide sheet, and the guide sheet is correspondingly inserted into the groove.

The string placing holes comprise upper hole regions and lower hole regions, the number of the string placing holes in the upper hole regions is the same as that of the string placing holes in the lower hole regions, and the string placing holes in the upper hole regions and the string placing holes in the lower hole regions are arranged in a staggered mode at intervals.

The longitudinal section of the wire placing hole is of a regular octagonal structure.

The longitudinal section of the core wire hole is of a horn-shaped structure.

The total length of the network plug is 15-17 mm.

Compared with the prior art, the utility model provides a pair of anti-interference network plug, stability is high, is equipped with the preforming at shielding shell's second installation department and is used for pressing down fixed heart yearn, reduces the setting of tail cover, has shortened network plug's overall length, and during the equipment, the heart yearn can be pushed fast, and in addition, after shielding shell was gone into to the equipment heart yearn, because shielding shell's interior empty position is great, can conveniently assemble the net twine in the big line diameter of phi 5.0 ~ phi 8.0mm, the practicality is strong. The positions of the wire placing holes are set to be double-row through hole type structures for installing the core wires, the distance between the core wires is enlarged, the problem of signal interference between the core wires during network transmission is effectively solved, and the efficiency of the network transmission is ensured.

Drawings

FIG. 1: a schematic three-dimensional structure of an anti-interference network plug;

FIG. 2: the structure schematic diagram of the shielding shell and the main body seat which are not extruded and installed;

FIG. 3: a schematic structural view of the main body seat;

FIG. 4: a front view of an anti-interference network plug;

FIG. 5: FIG. 4 is a sectional view taken along line A-A;

FIG. 6: a front view of another arrangement of the upper and lower aperture regions;

FIG. 7: schematic view of a shield case without press mounting.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Specific example 1: referring to fig. 1 to 7, in an embodiment of the present invention, an anti-interference network plug includes a main body base 1 and a shielding shell 2, the main body base 1 is provided with a core hole 106, the front end of the main body base 1 is provided with eight wire placing holes 101, eight slots 102 are arranged above the front end of the main body base 1, the single slots 102 are respectively communicated with the single wire placing hole 101, the contact pieces 4 are respectively inserted into the slots 102, the wire placing hole 101 includes an upper hole region 104 and a lower hole region 105, the upper hole region 104 and the lower hole region 105 are respectively provided with four wire placing holes 101, and the wire placing holes 101 in the upper hole region 104 and the wire placing holes 101 in the lower hole region 105 are arranged in a staggered manner at intervals. The arrangement direction and position of the string placement holes 101 can be seen in fig. 4 and 6.

2 covers of shielding shell establish in the outside of main part seat 1, the below of main part seat 1 is equipped with 3 pieces of shell fragment, the front end and the 1 fixed connection of main part seat of shell fragment 3, the outside perk of rear end of shell fragment 3, the front end of shielding shell 2 is first installation department, the bottom of first installation department is equipped with two bosss 203, the bottom of main part seat 1 is equipped with two jacks 107 and boss 203 looks lock, the rear end of shielding shell 2 is the second installation department, be equipped with a locating hole 201 on the second installation department, bilateral symmetry is equipped with preforming 202 in the locating hole 201, preforming 202 extrudees downwards and contacts with the heart yearn that passes shielding shell 2. When the installation, the heart yearn passes the shield cover and reaches after setting position, be the bar structure when preforming 202 is not installed, the one end and the locating hole 201 of preforming 202 are connected, the other end of preforming 202 is unsettled in locating hole 201, when the installation, pushes down preforming 202 and contact piece 4 simultaneously through hand tool, and the contact piece 4 pressfitting is gone into slotted hole 102 and the bottom of contact piece inserts the heart yearn, and the other end of preforming 202 is pushed down and is deformed, extrudes preforming 202 between heart yearn and shield shell 2 inner wall, works as after preforming 202 extrudees to the settlement degree of depth, preforming 202 becomes the V type structure, preforming 202 and heart yearn contact, through preforming 202 with the heart yearn chucking in the second installation department of shield shell 2, avoid rocking and the pine of heart yearn.

The first mounting part of the shielding shell 2 is provided with a guide piece 204 extending forwards, two side surfaces of the main body seat 1 are respectively provided with a groove corresponding to the shape of the guide piece 204, and the guide piece 204 is correspondingly inserted into the groove.

The longitudinal section of the wire placing hole 101 is of a regular octagonal structure, forms an inner contact with the outer diameter of the core wire and reserves a gap, and is convenient for assembly of the core wire, and is prevented from shaking and the like.

The longitudinal section of the core wire hole 106 is of a horn-shaped structure, so that the installation of the network wires and the arrangement of the core wires are convenient.

The total length of the network plug is 16mm, which is shortened by about 6.0mm compared with the standard network plug, thereby facilitating the installation of core wires and reducing the assembly steps of the plug.

It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anti-interference network plug, includes main part seat and shielding shell, the main part seat is equipped with a core line hole, the front end of main part seat is equipped with the several and puts the line hole, the top of main part seat front end is equipped with the several slotted hole, singly the slotted hole communicates with each other with the single line hole of putting respectively, the contact piece has been inserted respectively in the slotted hole, the outside at the main part seat is established to the shielding shell cover, the below of main part seat is equipped with the shell fragment, the front end and the main part seat fixed connection of shell fragment, the outside perk of rear end of shell fragment, its characterized in that: the front end of shielding shell is first installation department, the bottom of first installation department is equipped with at least one boss, the bottom of main part seat is equipped with at least one jack and boss looks lock, shielding shell's rear end is the second installation department, be equipped with a locating hole on the second installation department, bilateral symmetry is equipped with the preforming in the locating hole, the one end and the locating hole fixed connection of preforming, the preforming other end is unsettled in the locating hole, the other end downdraft of preforming just contacts with the heart yearn that passes shielding shell.

2. A tamper resistant network plug in accordance with claim 1 wherein: the first installation part of the shielding shell is provided with a guide sheet extending forwards, two side faces of the main body seat are respectively provided with a groove corresponding to the shape of the guide sheet, and the guide sheet is correspondingly inserted into the groove.

3. A tamper resistant network plug in accordance with claim 1 wherein: the string placing holes comprise upper hole regions and lower hole regions, the number of the string placing holes in the upper hole regions is the same as that of the string placing holes in the lower hole regions, and the string placing holes in the upper hole regions and the string placing holes in the lower hole regions are arranged in a staggered mode at intervals.

4. A tamper resistant network plug in accordance with claim 1 wherein: the longitudinal section of the wire placing hole is of a regular octagonal structure.

5. A tamper resistant network plug in accordance with claim 1 wherein: the longitudinal section of the core wire hole is of a horn-shaped structure.

6. A tamper resistant network plug in accordance with claim 1 wherein: the total length of the network plug is 15-17 mm.