CN218513770U

CN218513770U - Exempt from to beat industrial crystal head convenient to installation

Info

Publication number: CN218513770U
Application number: CN202222360085.7U
Authority: CN
Inventors: 李磊
Original assignee: Guangdong Shenggao Communications Co ltd
Current assignee: Guangdong Shenggao Communications Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-21
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a pair of exempt from to beat industrial crystal head convenient to installation, including plug main part, insert the terminal subassembly in the plug main part and install the metal line ball piece in plug main part rear end, the metal line ball piece includes gland and lower gland, and lower gland is in the below of last gland and its front end and plug main part fixed connection, and the front end of going up the gland is articulated with the plug main part, through last gland and lower gland with the net twine pressfitting on the terminal subassembly, goes up gland and the detachable connection of lower gland. The utility model provides a pair of exempt from to beat industrial crystal head convenient to installation, simple structure, the simple installation does not need special mounting tool when installing, only needs the wire that will shell to penetrate after the through wires hole the lock go up the gland and press down the switch-on of lid alright realization net twine connector, what first fastener adopted is that removable mounting means can be effectively convenient for PCB board and locating plate in the installation of inner chamber, whole equipment is convenient, quick, the packaging efficiency is high.

Description

Exempt from to beat industrial crystal head convenient to installation

Technical Field

The utility model relates to a quartzy first technical field specifically is a exempt from to beat industry quartzy head convenient to installation.

Background

With the rapid development of information technology, the era of big data with data as the leading factor comes to China, and the data is indispensable for the support of accurate and high-speed data transmission from a network technology, and the data is taken as an important medium of data transmission, namely a network cable, and becomes an important component part of network data exchange in daily life. The crystal head is mainly used for connecting a computer network card port, a hub, a modem and the like. The cable and the quartzy first pressfitting of just can be connected with the help of specialized tool when the quartzy first equipment cable of current industry, and the installation is inconvenient, and work efficiency is low and the pressfitting is insecure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a exempt from to beat industrial crystal head convenient to installation to solve the technical problem in the background art.

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

the utility model provides a exempt from to beat industrial crystal head convenient to installation, includes plug main part, inserts the terminal subassembly in the plug main part and installs the metal line ball piece at plug main part rear end, the metal line ball piece includes gland and lower gland, lower gland is in the below of last gland and its front end and plug main part fixed connection, gland and plug main part formula structure as an organic whole down, the front end of going up the gland is articulated with plug main part, through go up gland and lower gland with the net twine pressfitting on the terminal subassembly, go up gland and lower gland detachable connection, the terminal subassembly includes the PCB board, pegs graft at a plurality of metal contact of PCB board front end and the conductive terminal of pegging graft at PCB board rear end, PCB board below is equipped with the locating plate, be equipped with an indent standing groove on the locating plate and be used for placing the PCB board, the locating plate is connected with lower gland buckle, PCB board top lid closes there is the terminal seat, the rear end of terminal seat is equipped with a plurality of terminal hole and the corresponding grafting of conductive terminal position, conductive terminal is downthehole, the line ball piece is inserted to terminal piece above the line ball piece, the terminal hole is equipped with side by side, the wire hole and the corresponding both ends of terminal hole and the corresponding through-line ball hole and the communicating with the front and the terminal hole.

The plug main part includes first installation department and second installation department, first installation department is connected at second installation department front end, first installation department front end below is equipped with a plurality of slot and is used for placing the metal contact, the metal shielding shell structure of second installation department for having the inner chamber, the terminal subassembly is installed at the inner chamber.

The left side and the right side of the positioning plate are respectively provided with a positioning column, the PCB is correspondingly provided with a positioning hole which is matched and inserted with the positioning column, and the positioning plate is made of an insulating material.

The positioning plate is characterized in that a limiting hole is formed below the positioning plate, the rear end in the limiting hole is connected with a cutting, the cutting is suspended in the limiting hole, a first clamping hook is arranged at the front end of the cutting, and a first clamping hole and the first clamping hook are buckled below the lower gland.

The top of first installation department is equipped with the shell fragment that extends to the rear end from plug main part front end, the top of going up the gland is equipped with the preforming, the front end perk of preforming, the front end below of preforming is equipped with the guiding hole, the tail end of preforming is in the guiding hole.

Four metal contact pieces and four conductive terminals are arranged.

The rear end lock joint of gland is connected with first fastener down, first fastener includes that mounting panel and level fix the line seat of putting in the mounting panel rear end, it is equipped with the lower arc wall of indent arc structure on the line seat to put, the arc wall communicates with each other with the inner chamber down, the mounting panel with push down the lid buckle and be connected.

The upper gland is connected with the mounting plate in a buckling manner.

The left and right sides of lower gland is equipped with the second card hole respectively, be equipped with on the mounting panel that the second trip is connected with the corresponding buckle in second card hole position, the left and right sides of putting the line seat is equipped with the third trip respectively, it is connected with third trip looks buckle to go up the gland correspondence and is equipped with the third card hole.

The rear end of the metal wire pressing block is provided with a tail sleeve to realize opening and closing of an upper gland and a lower gland, the rear end of the upper gland is provided with a second wire clamp, the second wire clamp is provided with an inner concave upper arc-shaped groove, the second wire clamp is fixedly connected with the upper gland, the outer sides corresponding to the upper arc-shaped groove and the lower arc-shaped groove are respectively provided with external threads, the upper arc-shaped groove and the lower arc-shaped groove are covered to form a circular external thread caliber, and the external thread caliber is in threaded connection with the tail sleeve.

Compared with the prior art, the application provides a exempt from to beat industrial crystal head convenient to installation, product layout structure is compact and the installation is simple, do not need special mounting tool when installing, only need to shell the wire along the through wires hole after the lock go up the gland with push down the switch-on of lid alright realization net twine joint, what first line pressed from both sides the adoption is that removable mounting means can be effectively convenient for PCB board and locating plate in the installation of inner chamber, whole equipment is convenient, fast, the packaging efficiency is high.

Drawings

FIG. 1: the three-dimensional structure of the embodiment 1 of the application is schematically shown;

FIG. 2: bottom view of embodiment 1 of the present application;

FIG. 3: embodiment 1 of the present application is an exploded schematic view;

FIG. 4: the structure of the terminal assembly structure of the application;

FIG. 5: the application positions the bottom view of the board;

FIG. 6: the application relates to a three-dimensional structure diagram of a PCB;

FIG. 7: the structure of the lower gland and the plug body;

FIG. 8: a structure diagram of an upper gland;

FIG. 9: the structure of the lower clamp in embodiment 1 of the application;

FIG. 10: the method comprises the steps of composing a line pressing block;

FIG. 11: embodiment 2 of the present application is an exploded schematic view.

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 10, in the embodiment of the present application, a break-free industrial crystal head convenient to mount includes a plug main body 1, a terminal assembly 7 inserted into the plug main body 1, and a metal line pressing block 92 mounted at the rear end of the plug main body 1, where the metal line pressing block 92 includes an upper gland 3 and a lower gland 4, the lower gland 4 is below the upper gland 3 and its front end is fixedly connected with the plug main body 1, the lower gland 4 and the plug main body 1 are an integral structure, the front end of the upper gland 3 is hinged to the plug main body 1, a network cable is pressed on the terminal assembly 7 through the upper gland 3 and the lower gland 4, the upper gland 3 and the lower gland 4 are detachably connected, the terminal assembly 7 includes a PCB 701, a plurality of metal contacts 702 inserted at the front end of the PCB 701, and conductive terminals 703 inserted at the rear end of the PCB 701, the crystal head in the embodiment is an 8P4C structure, that is, that the metal contacts 702 and the conductive terminals 703 are four.

A positioning plate 704 is arranged below the PCB 701, an inwards concave placing groove 704-1 is arranged on the positioning plate 704 and used for placing the PCB 701, the positioning plate 704 is connected with a lower pressing cover 4 in a buckling mode, a terminal seat 8 is covered above the PCB 701, a plurality of terminal holes 801 are formed in the rear end of the terminal seat 8 and correspondingly inserted into the positions of conductive terminals 703, the conductive terminals 703 are arranged in the terminal holes 801, a wire pressing block 9 is inserted above the terminal holes 801, a plurality of wire through holes 901 are formed in the wire pressing block 9 side by side and correspond to the positions of the terminal holes 801, and the wire through holes 901 penetrate through the front end and the rear end of the wire pressing block 9 and are communicated with the terminal holes 801.

The plug main body 1 comprises a first installation part 101 and a second installation part 102, the first installation part 101 is connected to the front end of the second installation part 102, a plurality of slots used for placing metal contact pieces 702 are arranged below the front end of the first installation part 101, the second installation part 102 is of a metal shielding shell structure with an inner cavity, the terminal assembly 7 is installed in the inner cavity, the second installation part 102 and the lower press cover 4 are both metal products, and the second installation part 102 and the lower press cover 4 are of an integrated structure.

The left side and the right side of the positioning plate 704 are respectively provided with a positioning column 704-2, the PCB 701 is correspondingly provided with a positioning hole which is matched and inserted with the position of the positioning column 704-2, the positioning plate 704 is made of an insulating material, the positioning plate 704 of the embodiment is made of a plastic material, and the PCB 701 and the metal shielding shell are spaced to play an insulating role.

A limiting hole 704-3 is arranged below the positioning plate 704, the back end in the limiting hole 704-3 is connected with a cutting strip 704-4, the cutting strip 704-4 is suspended in the limiting hole 704-3, a first clamping hook 704-4-1 is arranged at the front end of the cutting strip 704-4, and a first clamping hole 402 which is buckled with the first clamping hook 704-4-1 is arranged below the lower pressing cover 4.

The spring plate 103 extending from the front end to the rear end of the plug main body 1 is arranged above the first mounting portion 101, the pressing plate 6 is arranged above the upper gland 3, the front end of the pressing plate 6 is tilted, the guide hole 601 is arranged below the front end of the pressing plate 6, and the tail end of the pressing plate 6 is arranged in the guide hole 601.

The rear end of the lower gland 4 is connected with a first wire clamp 5 in a buckling mode, the first wire clamp 5 comprises a mounting plate 501 and a wire placing seat 502 which is horizontally fixed at the rear end of the mounting plate 501, a lower arc-shaped groove 502-1 of an inwards concave arc-shaped structure is arranged on the wire placing seat 502, the lower arc-shaped groove 502-1 is communicated with an inner cavity, the mounting plate 501 is connected with the lower gland 4 in a buckling mode, and the upper gland 3 is connected with the mounting plate 501 in a buckling mode.

The left side and the right side of the lower gland 4 are respectively provided with a second clamping hole 401, the mounting plate 501 is provided with a second clamping hook 501-1 which is connected with the second clamping hole 401 in a corresponding buckling manner, the left side and the right side of the wire placing seat 502 are respectively provided with a third clamping hook 501-2, and the upper gland 3 is correspondingly provided with a third clamping hole 301 which is connected with the third clamping hook 501-2 in a buckling manner.

The installation principle is as follows: when the cable is installed, the cable correspondingly penetrates into the threading hole 901, the PCB 701 and the positioning plate 704 are inserted into the inner cavity of the plug body, the positioning plate 704 is correspondingly fixed with the lower pressing cover 4 in a buckling mode, the limiting of the terminal assembly 7 is achieved, the pressing cover 3 is covered, the upper pressing cover 3 is connected with the lower pressing cover 4 in a buckling mode, the cable is placed in the lower arc-shaped groove 502-1, the cable is fixed on the first wire clamp 5 through the cable tie, the assembling of the crystal head is completed, in addition, in order to facilitate the placement of the cable tie, the concave wire groove 502-2 is formed in the outer side of the cable placing seat 502 and used for placing the cable tie.

Specific example 2: referring to fig. 11, on the basis of embodiment 1, a tail sleeve 11 is disposed at the rear end of the metal wire pressing block 92 to open and close the upper gland 3 and the lower gland 4, a second wire clamp 10 is disposed at the rear end of the upper gland 3, an inner concave upper arc-shaped groove 1001 is disposed on the second wire clamp 10, the second wire clamp 10 is fixedly connected to the upper gland 3, external threads are disposed on outer sides corresponding to the upper arc-shaped groove 1001 and the lower arc-shaped groove 502-1, the upper arc-shaped groove 1001 and the lower arc-shaped groove 502-1 are covered to form a circular external thread diameter, and the external thread diameter is in threaded connection with the tail sleeve 11. Compared with embodiment 1, this embodiment need not the external use ribbon and fixes the cable, and when last gland 3 and 4 lock joints of lower gland, only need to revolve tail sleeve 11 to the external screw thread bore on can realize the location to the cable, this embodiment is more succinct convenient to the installation locate mode of cable.

Compared with the prior art, the application provides a pair of exempt from to beat industrial crystal head convenient to installation, product layout structure is compact and the installation is simple, do not need special mounting tool when installing, only need to push up the switch-on that gland and lower gland alright realize the net twine and connect on the lock after penetrating along the through wires hole with the wire of shelling, what first line pressed from both sides adopted is that removable mounting means can be effectively convenient for PCB board and locating plate in the installation of inner chamber, whole equipment is convenient, fast, the packaging efficiency is high.

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 a exempt from to beat industrial crystal head convenient to installation which characterized in that: the wire pressing plug comprises a plug main body, a terminal assembly inserted into the plug main body and a metal wire pressing block installed at the rear end of the plug main body, wherein the metal wire pressing block comprises an upper pressing cover and a lower pressing cover, the lower pressing cover is fixedly connected with the plug main body below the upper pressing cover, the lower pressing cover and the plug main body are of an integrated structure, the front end of the upper pressing cover is hinged to the plug main body, a network wire is pressed on the terminal assembly through the upper pressing cover and the lower pressing cover, the upper pressing cover and the lower pressing cover are detachably connected, the terminal assembly comprises a PCB, a plurality of metal contact blades inserted into the front end of the PCB and conductive terminals inserted into the rear end of the PCB, a positioning plate is arranged below the PCB and provided with an inwards concave placing groove for placing the PCB, the positioning plate is connected with the lower pressing cover in a buckling manner, a terminal seat is covered above the PCB, a plurality of wire holes are formed in the rear end of the terminal seat and correspondingly inserted into the conductive terminals, the conductive terminals are inserted into the terminal holes, the wire pressing block is inserted into the terminal holes, a plurality of wire penetrating holes are arranged on the wire pressing block side by side and correspond to the positions of the terminal holes, and are communicated with the front end and the front end of the wire pressing block.

2. The crystal head of claim 1, wherein the crystal head comprises: the plug main part includes first installation department and second installation department, first installation department is connected at second installation department front end, first installation department front end below is equipped with a plurality of slot and is used for placing the metal contact, the metal shielding shell structure of second installation department for having the inner chamber, the terminal subassembly is installed at the inner chamber.

3. A readily installable, tamper-free industrial crystal head according to claim 2, wherein: the left side and the right side of the positioning plate are respectively provided with a positioning column, the PCB is correspondingly provided with a positioning hole which is matched and spliced with the positioning column, and the positioning plate is made of an insulating material.

4. A knock-free industrial crystal head for easy installation according to claim 3, wherein: the locating plate is provided with a limiting hole below, the rear end in the limiting hole is connected with a cutting, the cutting is suspended in the limiting hole, the front end of the cutting is provided with a first clamping hook, and a first clamping hole and the first clamping hook are buckled below the lower gland.

5. The easy-to-install beating-free industrial crystal head of claim 4, wherein: the top of first installation department is equipped with the shell fragment that extends to the rear end from plug main part front end, the top of going up the gland is equipped with the preforming, the front end perk of preforming, the front end below of preforming is equipped with the guiding hole, the tail end of preforming is in the guiding hole.

6. The easy-to-install beating-free industrial crystal head of claim 5, wherein: four metal contact pieces and four conductive terminals are arranged.

7. The easy-to-install beating-free industrial crystal head of claim 6, wherein: the rear end lock joint of gland is connected with first fastener down, first fastener includes that mounting panel and level fix the line seat of putting in the mounting panel rear end, it is equipped with the lower arc wall of indent arc structure on the line seat to put, the arc wall communicates with each other with the inner chamber down, the mounting panel with push down the lid buckle and be connected.

8. A knock-free industrial crystal head for easy installation according to claim 7, wherein: the upper gland is connected with the mounting plate in a buckling mode.

9. A knock-free industrial crystal head for easy installation according to claim 8, wherein: the left side and the right side of the lower gland are respectively provided with a second clamping hole, the mounting plate is provided with a second clamping hook which is connected with the corresponding buckle of the second clamping hole in position, the left side and the right side of the wire placing seat are respectively provided with a third clamping hook, and the upper gland is correspondingly provided with a third clamping hole which is connected with the third clamping hook in a buckling manner.

10. A knock-free industrial crystal head for easy installation according to claim 7, wherein: the rear end of the metal wire pressing block is provided with a tail sleeve to realize opening and closing of an upper gland and a lower gland, the rear end of the upper gland is provided with a second wire clamp, the second wire clamp is provided with an inner concave upper arc-shaped groove, the second wire clamp is fixedly connected with the upper gland, the outer sides corresponding to the upper arc-shaped groove and the lower arc-shaped groove are respectively provided with external threads, the upper arc-shaped groove and the lower arc-shaped groove are covered to form a circular external thread caliber, and the external thread caliber is in threaded connection with the tail sleeve.