CN218997262U

CN218997262U - Improved structure of data transmission plug

Info

Publication number: CN218997262U
Application number: CN202223055820.XU
Authority: CN
Inventors: 乔盛平
Original assignee: Dongguan Xianglei Electronics Co ltd
Current assignee: Dongguan Xianglei Electronics Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-09
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a data transmission plug, in particular to a data transmission plug with an anti-counterfeiting mark. The utility model provides an improvement structure of data transmission plug, includes crystal head (1), terminal (2), line frame (3), shield cover (4), its characterized in that: the crystal head (1) is internally hollow to form a crystal head cavity (11), and after a network transmission line is connected into the wire frame (3), a filler is injected into the crystal head cavity (11) to fix the network transmission line in the crystal head cavity (11). By adopting the structure, after the network transmission line is connected, the filler is filled in the cavity of the crystal head and the shielding cover is filled with the filler, the network line is fixed, and the possibility that the network line moves to the periphery is eliminated, so that the possibility that the network transmission line falls off and the wire core is exposed can be ensured, and meanwhile, the protection of the sheath is provided, so that the possibility of breakage of the network transmission line can be avoided.

Description

Improved structure of data transmission plug

Technical Field

The utility model relates to a data transmission plug, in particular to a data transmission plug with an anti-counterfeiting mark.

Background

The data transmission plug is an important interface device in network connection, and is a connector which can be inserted along a fixed direction and automatically prevent falling off, and is used for network communication. The method is mainly used for connecting network card ports, hubs, switches, telephones and the like. Each twisted pair is connected with a network card and a hub (or a switch) through installing a data transmission plug at two ends.

Most of the data transmission plugs and the network cables in the market are pressed at present, and gaps are formed around the network cables. In this way, the net wires are loosened after multiple plugging and unplugging in the use process, so that the phenomena of poor contact, exposed wire cores, broken net and the like are caused.

Disclosure of Invention

The technical scheme to be solved by the utility model is to provide an improved structure of the data transmission plug, and after wiring is completed, filling materials are injected around the net wire, so that the net wire and the inner cavity of the crystal head are fully fixed. Therefore, the phenomena of poor contact, exposed wire core, broken wire and the like of the network cable and the data transmission plug in long-term use can be avoided.

In order to solve the above problems, the present utility model provides an improved structure of a data transmission plug, including a crystal head, a terminal, a wire frame, and a shielding case, wherein: the crystal head is hollow inside to form a crystal head cavity, the front part of the crystal head cavity is a wire frame groove, and the middle part of the crystal head cavity is provided with an inclined plane clamping position; two rows of wire slots with four data of each row are arranged above and below the wire slot, the upper row of wire slots and the lower row of wire slots are arranged in a staggered manner, each wire slot downwards penetrates through the wire frame, and the wire frame is inserted into the wire frame slot; the terminal is arranged in a terminal groove of the crystal head, and the thorn fork end of the terminal is immersed into the wire groove; the shielding cover is sleeved on the outer surface of the crystal head and is provided with a first buckle and a second buckle which are matched with a first clamping groove and a second clamping groove on the crystal head; the crystal head is also provided with a crystal head spring plate, and anti-counterfeiting grooves are respectively formed in two sides of the crystal head spring plate; and after the network transmission line is connected with the wire frame, filling materials are injected into the cavity of the crystal head, so that the network transmission line is fixed in the cavity of the crystal head.

The improved structure of the data transmission plug is characterized in that: the rear end of the wire frame is a right-angle trapezoid and is matched with the upper end of the slope of the cavity of the crystal head.

The improved structure of the data transmission plug is characterized in that: the crystal head and tail ends are positioned at the middle part of the shielding cover, a group of fixing concave cavities and a group of fixing grooves are respectively arranged on the inner side surfaces of the upper end and the lower end of the tail end of the shielding cover, and the group of fixing concave cavities and the group of fixing grooves respectively protrude to the outer wall; the tail end of the shielding cover is provided with a wire clamp, and the inner end of the shielding cover is filled with filler while filler is filled in the cavity of the crystal head.

The improved structure of the data transmission plug is characterized in that: the filling material is PVC, and the crystal head is PC.

The improved structure of the data transmission plug is characterized in that: the front ends of the two sides of the crystal head are respectively provided with a positioning part, and the shape of the positioning part is consistent with the shape of the front ends of the two side walls of the shielding cover.

The improved structure of the data transmission plug is characterized in that: the data transmission plug further comprises a sheath, wherein the upper end face and the lower end face of the sheath are provided with a first group of buckles and a second group of buckles, and the first group of buckles and the second group of buckles are matched with the protruding parts of the fixing concave cavities and the fixing grooves to the outer wall.

By adopting the structure, after the network transmission line is connected, the filler is filled in the cavity of the crystal head and the shielding cover is filled with the filler, the network line is fixed, and the possibility that the network line moves to the periphery is eliminated, so that the possibility that the network transmission line falls off and the wire core is exposed can be ensured, and meanwhile, the protection of the sheath is provided, so that the possibility of breakage of the network transmission line can be avoided.

Drawings

Fig. 1: the utility model relates to a structural schematic diagram of an improved structure of a data transmission plug.

Fig. 2: the utility model relates to an explosion diagram of an improved structure of a data transmission plug.

Detailed Description

The following describes in further detail an improved structure of a data transmission plug according to the present utility model with reference to the drawings and the detailed description.

As shown in fig. 1 and 2, an improved structure of a data transmission plug comprises a crystal head 1, a terminal 2, a wire frame 3 and a shielding cover 4. The crystal head 1 is hollow to form a crystal head cavity 11, the front part of the crystal head cavity 11 is a wire frame groove 12, and the middle part is provided with an inclined plane clamping position 19. The wire frame 3 is hollow, and two rows of wire grooves 31 with four data in each row are arranged on the upper part and the lower part of the wire frame, and the upper wire groove 31 and the lower wire groove 31 are arranged in a staggered manner. The rear end of the wire frame 3 is in a right-angle trapezoid shape and is matched with the inclined surface clamping position 19 of the crystal head cavity 11, so that the wire frame 3 can be prevented from shifting to the front end of the crystal head 1, and the limiting function is achieved. Each wire slot 31 extends downwardly through the wire frame 3, and the wire frame 3 is inserted into the wire frame slot 12. The terminal 2 is mounted in the terminal groove 13 of the crystal head 1, and the forked end of the terminal 2 is immersed in the wire groove 31. The shielding cover 4 is sleeved on the outer surface of the crystal head 1, and the shielding cover 4 is provided with a first buckle 41 and a second buckle 42 which are matched with the first clamping groove 14 and the second clamping groove 15 on the crystal head 1. After the network transmission line is connected to the wire frame 3, filling material is injected into the crystal head cavity 11 to fix the network transmission line in the crystal head cavity 11. The filler is PVC, and the crystal head 1 is PC.

The front ends of the two sides of the crystal head 1 are respectively provided with a positioning 18, and the shape of the positioning 18 is consistent with the shape of the front ends of the two side walls of the shielding cover 4. The tail end of the crystal head 1 is positioned in the middle of the shielding cover 4, a group of fixing concave cavities 43 and a group of fixing grooves 44 are respectively arranged on the inner side surfaces of the upper end and the lower end of the tail end of the shielding cover 4, the group of fixing concave cavities 43 are concave on the inner side surface, a protruding dot clamping position is formed on the outer side, the group of fixing grooves 44 are concave on the inner side surface, and a protruding right triangle clamping position is formed on the outer side. The tail end of the shielding case 4 is provided with a wire clamp 45, and the wire clamp 45 can clamp the network transmission line so as to prevent the network transmission line from moving around, and the filling material is filled in the shielding case while the filling material is filled in the crystal head cavity 11 so as to fully fix the network transmission line. A set of retaining pockets 43 and a set of retaining grooves 44 are provided to retain the injected filler to prevent the filler from falling out of the crystal head cavity 11 during long term use.

The crystal head 1 is also provided with a crystal head spring piece 16, and anti-counterfeiting grooves 17 are respectively formed on two sides of the crystal head spring piece 16. The data transmission plugs and the slots on the market can be basically and directly matched, but the company brands are considered, so that the anti-counterfeiting groove 17 is formed, the arrangement of the anti-counterfeiting groove 17 does not influence the matching work with the slots circulated on the market, and the anti-counterfeiting groove 17 is also suitable for the slots matched with the anti-counterfeiting groove 17.

The data transmission plug further comprises a sheath 5, wherein the upper end face and the lower end face of the sheath are provided with a first group of buckles 51 and a second group of buckles 52, and the first group of buckles and the second group of buckles are matched with the protruding parts of the fixing concave cavities 43 and the fixing grooves 44 to the outer wall respectively. The first set of buckles 51 are used for clamping one set of fixing cavities 43, and the second set of buckles 52 are used for clamping one set of fixing grooves 44 so as to enable the sheath to be sleeved on the shielding cover 4.

When pressing a network transmission line, first: the sheath 5 is sleeved on the network transmission line, the network transmission line respectively inserts the small strands in the network line into the wire grooves 31 according to wiring requirements, the wire frame 3 is placed into the front end of the crystal head cavity 11, and the wire pressing pliers are used for pressing to enable the piercing prongs of the terminal 2 to pierce the adhesive layer of the network transmission line and abut against the wire cores. Then the shielding cover 4 is sleeved outside the crystal head 1, and the filling material is filled in the cavity 11 of the crystal head and filled in the shielding cover at the same time, so that the network transmission line is fully fixed. And then sleeving the sheath 5 on the outer surface of the shielding cover 4, and completing the wiring of the network transmission line and the data transmission plug.

After the network transmission line is connected, the filler is filled in the cavity of the crystal head and the shielding cover, the network line is fixed, and the possibility that the network line moves to the periphery is eliminated, so that the possibility that the network transmission line falls off and the wire core is exposed can be ensured, and meanwhile, the protection of the sheath is provided, and the possibility of breakage of the network transmission line can be avoided.

While the preferred embodiments or examples of the present utility model have been described in detail with reference to the accompanying drawings, the present utility model is not limited to the above-described embodiments and examples, and various changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an improvement structure of data transmission plug, includes crystal head (1), terminal (2), line frame (3), shield cover (4), its characterized in that: the crystal head (1) is internally hollow to form a crystal head cavity (11), the front part of the crystal head cavity (11) is a wire frame groove (12), and the middle part of the crystal head cavity is provided with an inclined plane clamping position (19); the wire frame (3) is hollow, two rows of wire grooves (31) with four data in each row are arranged on the upper part and the lower part of the wire frame (3), the wire grooves (31) are arranged in a staggered mode, each wire groove (31) penetrates through the wire frame (3) downwards, and the wire frame (3) is inserted into the wire frame groove (12); the terminal (2) is arranged in a terminal groove (13) of the crystal head (1), and the thorn-fork end of the terminal (2) is immersed into the wire groove (31); the shielding cover (4) is sleeved on the outer surface of the crystal head (1), and the shielding cover (4) is provided with a first clamping groove (14) and a second clamping groove (15) which are matched with the first clamping groove (41) and the second clamping groove (42) on the crystal head (1); the crystal head (1) is also provided with a crystal head elastic piece (16), and anti-counterfeiting grooves (17) are respectively formed in two sides of the crystal head elastic piece (16); after the network transmission line is connected with the wire frame (3), filling materials are injected into the crystal head cavity (11) to fix the network transmission line in the crystal head cavity (11).

2. The improvement of a data transmission plug according to claim 1, wherein: the rear end of the wire frame (3) is in a right-angle trapezoid shape and is matched with the inclined plane clamping position (19).

3. The improvement of a data transmission plug according to claim 1, wherein: the crystal head (1) tail end is located in the middle of the shielding cover (4), a group of fixing concave cavities (43) and a group of fixing grooves (44) are respectively formed in the inner side faces of the upper end and the lower end of the tail end of the shielding cover (4), a wire clamp (45) is arranged at the tail end of the shielding cover (4), and filler is filled in the shielding cover while filler is filled in the crystal head cavity (11).

4. An improved structure of a data transmission plug according to claim 1 or 3, characterized in that: the filling material is PVC, and the material of the crystal head (1) is PC.

5. An improved structure of a data transmission plug according to claim 1 or 3, characterized in that: the front ends of the two sides of the crystal head (1) are respectively provided with a positioning (18), and the shape of the positioning is consistent with the shape of the front ends of the two side walls of the shielding cover (4).

6. An improved structure of a data transmission plug according to claim 3, wherein: the data transmission plug further comprises a sheath (5), wherein the upper end face and the lower end face of the sheath are provided with a first group of buckles (51) and a second group of buckles (52), and the first group of buckles and the second group of buckles are matched with protruding parts of the group of fixing concave cavities (43) and the group of fixing grooves (44) to the outer wall respectively.