阅读说明：本技术 一种低损耗可快速组装的rj-45水晶头 (RJ-45 crystal head with low loss and capable of being assembled quickly ) 是由 魏志明 李恒兵 祝宜军 张增强 姚鸿平 于 2019-09-03 设计创作，主要内容包括：本发明公开了低损耗可快速组装的RJ-45水晶头技术领域的一种低损耗可快速组装的RJ-45水晶头,所述极片座上固定卡接有多组结构相同的极片,所述屏蔽插座的外壁上分别活动铰接有上保护壳和下保护壳,所述上保护壳和下保护壳的另一端活动螺接有锁紧器,所述上保护壳和下保护壳内固定卡接有分线器,所述分线器上固定卡接有多组分线器触点,且所述分线器靠近屏蔽插座的一侧侧壁上活动卡接有和分线器触点相适配的中继模块,且所述中继模块贯穿屏蔽插座和极片座活动卡接后和极片固定卡接,具有快速装配的优点,具有低损耗、安全、快速、操作方便、不需要进行组装后注胶处理和双绞线退扭分线处理,提高通讯质量性能和结构完整。(The invention discloses a low-loss and fast-assembling RJ-45 crystal head, belonging to the technical field of low-loss and fast-assembling RJ-45 crystal heads, wherein a plurality of groups of pole pieces with the same structure are fixedly clamped on a pole piece seat, an upper protective shell and a lower protective shell are respectively and movably hinged on the outer wall of a shielding socket, the other ends of the upper protective shell and the lower protective shell are movably screwed with a locker, deconcentrators are fixedly clamped in the upper protective shell and the lower protective shell, a plurality of groups of deconcentrator contacts are fixedly clamped on the deconcentrators, a relay module matched with the deconcentrator contacts is movably clamped on the side wall of one side of the deconcentrators, which is close to the shielding socket, penetrates through the shielding socket and the pole piece seat to be movably clamped with the pole pieces, the relay module has the advantages of fast assembly, has the advantages of low loss, safety, fast operation and does not need glue injection treatment after assembly and untwisting and deconcentrating treatment, the performance of communication quality is improved and the structure is complete.)

1. A low-loss RJ-45 crystal head capable of being assembled quickly is characterized in that: comprises a pole piece seat (1), a plurality of groups of pole pieces (2) with the same structure are connected to the pole piece seat (1) in a fixed clamping manner, the pole piece seat (1) is assembled in a shielding socket (3), an upper protective shell (4) and a lower protective shell (5) are movably hinged on the outer wall of the shielding socket (3) respectively, the upper protective shell (4) and the lower protective shell (5) are mutually matched, the other ends of the upper protective shell (4) and the lower protective shell (5) are movably screwed with a locker (6), a deconcentrator (7) is fixedly clamped in the upper protective shell (4) and the lower protective shell (5), the deconcentrator (7) is fixedly clamped with a plurality of deconcentrator contacts (8), and a relay module (9) matched with the deconcentrator contacts (8) is movably clamped on the side wall of the deconcentrator (7) close to the shielding socket (3), and the relay module (9) penetrates through the shielding socket (3) and the pole piece seat (1) to be movably clamped and then is fixedly clamped with the pole piece (2).

2. The low loss, fast-assembling RJ-45 crystal head of claim 1, wherein: the pole piece seat (1) comprises an installing head (11), a fixing groove matched with the pole piece (2) is formed in the installing head (11), an inserting part (12) is arranged on one side, close to the shielding socket (3), of the installing head (11), a pressing piece (13) is fixedly arranged on the right side wall of the inserting part (12), and a first inserting channel (14) is formed in the front side wall of the inserting part (12).

3. The low loss, fast-assembling RJ-45 crystal head of claim 2, wherein: shielded jack (3) include with socket joint (31) of grafting portion (12) looks adaptation, left side and preceding right side are fixed respectively before the top and the bottom of socket joint (31) and are provided with first articulated post (32) and second articulated post (33), just the inner chamber of grafting portion (12) is fixed and is provided with gag lever post (34).

4. A low loss, fast-assembling RJ-45 crystal head according to claim 3, wherein: go up fixed first articulated ear (41) that is provided with and first articulated post (32) looks adaptation on protective housing (4), fixed first spiro union portion (42) that is provided with and locker (6) looks adaptation on the preceding lateral wall of last protective housing (4), fixed second articulated ear (51) that is provided with and second articulated post (33) looks adaptation on protective housing (5) down, fixed second spiro union portion (52) that is provided with and locker (6) looks adaptation on the preceding lateral wall of protective housing (5) down, just first spiro union portion (42) and second spiro union portion (52) are the semi-circular spiro union casing of looks adaptation.

5. The RJ-45 crystal head of claim 4, wherein: go up all fixed being provided with the spacing sand grip with deconcentrator (7) looks adaptation on the inner chamber inner wall of protective housing (4) and lower protective housing (5), just mounting groove (71) with deconcentrator contact (8) looks adaptation is seted up at the top of deconcentrator (7), second grafting passageway (72) have been seted up on the rear side wall of deconcentrator (7).

6. The RJ-45 crystal head of claim 5, wherein said RJ-45 crystal head is capable of being assembled quickly with low loss: the relay module (9) comprises a first plug connector (91) matched with the second plug channel (72), a first limiting groove (92) matched with the deconcentrator contact (8) is formed in the top of the first plug connector (91), a second plug connector (93) matched with the first plug channel (14) is fixedly arranged at the rear end of the first plug connector (91), and a second limiting groove (94) matched with the pole piece (2) is formed in the second plug connector (93).

Technical Field

The invention relates to the technical field of low-loss and fast-assembling RJ-45 crystal heads, in particular to a low-loss and fast-assembling RJ-45 crystal head.

Background

At present, when a network jumper is produced, a twisted pair sheath layer is peeled off, an insulating layer is stripped, twisted pairs are separated in sequence, twisted pair conductors are inserted into an RJ-45 connector to be contacted with a pole piece and are riveted, and then the assembled RJ-45 connector is subjected to glue injection treatment through injection molding equipment so as to achieve the fixing and dustproof functions, but the structure of the connector is troublesome to install and is inconvenient for later maintenance, and meanwhile, adverse effects such as the damage of a communication twisted pair structure, the damage of an insulating layer, the deformation of a socket due to the temperature deformation of glue injection materials and the like can be caused by the fact that glue injection pressure is not uniform or the untwisting length is not uniform during glue injection, so that the RJ-45 crystal head which is low in loss and can be quickly assembled is provided.

Disclosure of Invention

The present invention is directed to a low loss and fast assembling RJ-45 crystal plug, so as to solve the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a but low-loss fast assembly's RJ-45 quartzy head includes the pole piece seat, the fixed joint has the pole piece that multiunit structure is the same on the pole piece seat, the fixed joint of pole piece seat assembles in shielding socket, it has last protective housing and lower protective housing to move about respectively on shielding socket's the outer wall, just go up protective housing and the mutual adaptation of lower protective housing, the other end activity spiro union of going up protective housing and lower protective housing has the locker, it has the deconcentrator to go up protective housing and lower protective housing internal fixation joint, fixed joint has multiunit deconcentrator contact on the deconcentrator, just the deconcentrator is close to movable joint on one side lateral wall of shielding socket and has the relay module with deconcentrator contact looks adaptation, just relay module runs through shielding socket and pole piece seat activity joint back and pole piece fixed joint.

Preferably, the pole piece base comprises an installation head, a fixing groove matched with the pole piece is formed in the installation head, an insertion part is arranged on one side, close to the shielding socket, of the installation head, a pressing sheet is fixedly arranged on the right side wall of the insertion part, and a first insertion channel is formed in the front side wall of the insertion part.

Preferably, the shielding socket comprises a socket joint matched with the inserting part, the front left side and the front right side of the top and the bottom of the socket joint are respectively and fixedly provided with a first hinged column and a second hinged column, and the inner cavity of the inserting part is fixedly provided with a limiting rod.

Preferably, the last fixed first articulated ear that is provided with first articulated column looks adaptation of going up the protective housing, the fixed first spiro union portion that is provided with locker looks adaptation on the preceding lateral wall of going up the protective housing, the fixed second articulated ear that is provided with second articulated column looks adaptation on the protective housing down, the fixed second spiro union portion that is provided with locker looks adaptation on the preceding lateral wall of protective housing down, just first spiro union portion and second spiro union portion are the semi-circular spiro union casing of looks adaptation.

Preferably, the inner cavity inner walls of the upper protective shell and the lower protective shell are fixedly provided with limiting convex strips matched with the deconcentrators, the top of each deconcentrator is provided with a mounting groove matched with the deconcentrator contact, and the rear side wall of each deconcentrator is provided with a second plug-in channel.

Preferably, the relay module comprises a first plug connector matched with the second plug channel, a first limit groove matched with the deconcentrator contact is formed in the top of the first plug connector, a second plug connector matched with the first plug channel is fixedly arranged at the rear end of the first plug connector, and a second limit groove matched with the pole piece is formed in the second plug connector.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structural design, embeds the pole piece in the pole piece seat, embeds the pole piece seat in the shielding socket, embeds the output end of the relay module in the pole piece seat, then embeds the contact of the deconcentrator in the deconcentrator, embeds the input end of the relay module in the deconcentrator, externally assembles the flip-type upper protective shell and the lower protective shell, then the upper protective shell and the lower protective shell are screwed with the locker, has the advantage of fast assembly, has low loss, safety, fast and convenient operation, does not need glue injection treatment after assembly and twisted pair back twist deconcentration treatment, avoids bad influences of communication twisted pair structure damage, insulating layer damage, socket deformation caused by glue injection temperature deformation due to nonuniform pressure or nonuniform back twist length, improves communication quality performance and structural integrity, can be applied to different installation and use environments and spaces, and simultaneously the application of the relay module, effectively prevent the signal loss that twisted pair line structure change arouses, improve more than 3db in the aspect of communication channel performance, ensure that communication signal is reliable and stable.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to the present invention.

In the figure: 1 pole piece seat, 11 installation heads, 12 splicing parts, 13 pressing pieces, 14 first splicing channels, 2 pole pieces, 3 shielding sockets, 31 sleeve joints, 32 first hinging columns, 33 second hinging columns, 34 limiting rods, 4 upper protecting shells, 41 first hinging lugs, 42 first screwing parts, 5 lower protecting shells, 51 second hinging lugs, 52 second screwing parts, 6 lockers, 7 line dividers, 71 mounting grooves, 72 second splicing channels, 8 line divider contacts, 9 relay modules, 91 first splicing heads, 92 first limiting grooves, 93 second splicing heads and 94 second limiting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a low-loss RJ-45 crystal head capable of being assembled quickly comprises a pole piece seat 1, a plurality of groups of pole pieces 2 with the same structure are fixedly clamped on the pole piece seat 1, the pole piece seat 1 is fixedly clamped and assembled in a shielding socket 3, an upper protective shell 4 and a lower protective shell 5 are respectively and movably hinged on the outer wall of the shielding socket 3, the upper protective shell 4 and the lower protective shell 5 are mutually matched, the other ends of the upper protective shell 4 and the lower protective shell 5 are movably screwed with a locker 6, a deconcentrator 7 is fixedly clamped in the upper protective shell 4 and the lower protective shell 5, a plurality of groups of deconcentrator contacts 8 are fixedly clamped on the deconcentrator 7, a relay module 9 matched with the deconcentrator contacts 8 is movably clamped on the side wall of one side of the deconcentrator 7 close to the shielding socket 3, the relay module 9 penetrates through the shielding socket 3 and the pole piece seat 1 to be movably clamped and then fixedly clamped with the pole pieces 2, embedding the pole piece seat 1 into the shielding socket 3, embedding the output end of the relay module 9 into the pole piece seat 1, then embedding the deconcentrator contact 8 into the deconcentrator 7, embedding the input end of the relay module 9 into the deconcentrator 7, assembling the flip-type upper protective shell 4 and the lower protective shell 5 outside the shielding socket 3, then assembling the locker 6 on the upper protective shell 4 and the lower protective shell 5 by screw connection, having the advantages of quick assembly, having low loss, safety, rapidness, convenient operation, avoiding the glue injection treatment and the twisted pair back twist deconcentration treatment after the assembly, avoiding the bad effects of the communication twisted pair structure damage, the insulation layer damage, the socket deformation caused by the glue injection due to the uneven pressure or the inconsistent back twist length, improving the communication quality performance and the structural integrity, and being simultaneously applicable to different installation and use environments and spaces, and the application of the relay module 9, the signal loss caused by the structural change of the twisted pair is effectively prevented, the performance of a communication channel is improved by more than 3db, the stability and reliability of communication signals are guaranteed, the deconcentrator 7 is fixedly assembled inside the shielding socket 3 and used as the distribution and fixing functions of a communication twisted pair circuit, and the shielding socket 3 is formed by integrally forming a polycarbonate transparent material shell, a gold-plated copper-nickel alloy pole piece and a nickel-plated alloy material shielding shell.

Referring to fig. 1, the pole piece holder 1 includes an installation head 11, a fixing slot matched with the pole piece 2 is formed on the installation head 11, an insertion part 12 is disposed on one side of the installation head 11 close to the shielding socket 3, a pressing piece 13 is fixedly disposed on a right side wall of the insertion part 12, and a first insertion channel 14 is formed on a front side wall of the insertion part 12;

referring to fig. 1, the shielded receptacle 3 includes a socket joint 31 adapted to the plug-in part 12, the top and bottom front left and right sides of the socket joint 31 are respectively and fixedly provided with a first hinge post 32 and a second hinge post 33, and the inner cavity of the plug-in part 12 is fixedly provided with a limiting rod 34, and the limiting rod 34 is movably clamped with the splitter 7;

referring to fig. 1, a first hinge lug 41 adapted to a first hinge post 32 is fixedly disposed on an upper protective shell 4, a first screw joint 42 adapted to a locker 6 is fixedly disposed on a front side wall of the upper protective shell 4, a second hinge lug 51 adapted to a second hinge post 33 is fixedly disposed on a lower protective shell 5, a second screw joint 52 adapted to the locker 6 is fixedly disposed on a front side wall of the lower protective shell 5, the first screw joint 42 and the second screw joint 52 are both adapted semicircular screw joint shells, and the outer walls of the upper protective shell 4 and the lower protective shell 5 are both equipped with a marking card for identifying the connector type;

the inner walls of the inner cavities of the upper protective shell 4 and the lower protective shell 5 are fixedly provided with limiting convex strips matched with the deconcentrator 7, the top of the deconcentrator 7 is provided with a mounting groove 71 matched with the deconcentrator contact 8, and the rear side wall of the deconcentrator 7 is provided with a second inserting channel 72;

referring to fig. 1, the relay module 9 includes a first plug connector 91 adapted to the second plug channel 72, a first limit groove 92 adapted to the splitter contact 8 is formed at the top of the first plug connector 91, a second plug connector 93 adapted to the first plug channel 14 is fixedly disposed at the rear end of the first plug connector 91, and a second limit groove 94 adapted to the pole piece 2 is formed on the second plug connector 93.

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.