CN218242348U

CN218242348U - Single-layer multi-cell compact network interface connector

Info

Publication number: CN218242348U
Application number: CN202222481193.XU
Authority: CN
Inventors: 吴豪
Original assignee: Kunshan Dlk Electronics Technology Co ltd
Current assignee: Kunshan Dlk Electronics Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-09-20
Publication date: 2023-01-06
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a compact network interface connector of individual layer multilocular, including plastic main part and shielding shell, the plastic main part is semi-enclosed structure, and the shielding shell is half-wrapped type structure, is provided with the PIN groove in the plastic main part, is provided with the baffle between the adjacent PIN groove, and the PIN groove is inserted and is equipped with circular terminal, and the PIN inslot is provided with a plurality of baffles, and the baffle sets up between adjacent round needle terminal, and plastic main part bottom also is provided with limiting plate and lug, and the height of lug is greater than 1.0mm, and the circular terminal corresponds runs through the limiting plate and extends to outside the limiting plate; when wholly assembling to the PCB board, the tight lug setting of below that pastes of PCB board, the terminal corresponds and welds after passing the PCB board, the height of lug is greater than 1.0mm that is to say that the height of main part bottom apart from the PCB board is greater than 1.0mm, the tin bar 0.6mm of welding usefulness, so the tin bar top is greater than 0.4mm apart from the height of lug, the tin bar of high temperature just so is difficult to melt the main part bottom, can not influence subsequent soldering tin, guarantee the integrality of main part.

Description

Single-layer multi-cell compact network interface connector

Technical Field

The present invention relates to a network connector, and more particularly to a single-layer multi-cell compact network interface connector.

Background

The network connector is a relatively common interface on the present electronic equipment for equipment carries out the network connection, and the terminal of below is through passing and through reflow soldering welding on the PCB board during the use, and present network connector main part generally uses the plastics material in order to guarantee absolute insulating nature, takes place the phenomenon that the plastics bottom dissolves like this often in the welding, not only can influence PCB soldering tin action like this, still can make the connector main part damage, and the life-span reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many cellular compact network interface connectors of individual layer, the terminal of having solved current connector melts the problem of main part bottom plastics easily when the welding.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a many cellular compact network interface connectors of individual layer, establish the shielding shell outside the plastic main part including plastic main part and cover, the plastic main part is an open-ended semi-enclosed structure, the shielding shell is established on the plastic main part has the open-ended terminal surface for half packet of type structure and cover, be provided with at least a set of PIN groove in the plastic main part, it is adjacent be provided with the baffle between the PIN groove, the PIN groove is inserted and is equipped with circular terminal, the PIN inslot is provided with a plurality of baffles, the baffle sets up between adjacent round needle terminal, plastic main part bottom also is provided with a plurality of limiting plates and lug, the height of lug is greater than 1.0mm, the corresponding limiting plate that runs through of circular terminal extends to outside the limiting plate.

Preferably, the position that the shielding shell corresponds to the PIN groove is provided with the trompil, be provided with the buckle between the trompil, the buckle prescribes a limit to the draw-in groove, the draw-in groove matches with the width of baffle.

Preferably, the peripheral surface of the end face of the shielding shell is further provided with an inwardly extending elastic sheet and a downwardly extending fixing pin.

Preferably, the plastic body is an integrally formed structure.

Preferably, still be provided with the LED lamp in the plastic main part, every PIN groove all be equipped with the LED lamp correspondingly.

Because of the application of the technical scheme, compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a many cellular compact network interface connectors of individual layer, establish the shielding shell outside the plastic main part including rubber main part and cover, the plastic main part is an open-ended semi-enclosed structure, the shielding shell is half packet type structure and cover and establishes on the plastic main part has the open-ended terminal surface, be provided with at least a set of PIN groove in the plastic main part, the PIN groove is inserted and is equipped with circular terminal, the PIN inslot is provided with a plurality of baffles, the baffle sets up between adjacent round PIN terminal, plastic main part bottom also is provided with a plurality of limiting plates and lug, the lug highly is greater than 1.0mm, what circular terminal corresponded runs through the limiting plate and extends outside the limiting plate, baffle and limiting plate make and can not touch each other between every terminal and adjacent terminal, stable, straight line downwardly extending, when whole equipment to the PCB board, the lug setting of PCB board below closely pastes, the terminal corresponds to carry out the welding after passing the PCB board, the lug highly is greater than 1.0mm that the main part bottom is highly is greater than 1.0mm apart from the PCB board highly, the tin piece that the welding is generally at 0mm for welding, so the height of tin piece top is greater than 0.4mm apart from the lug, just like this, the tin piece that high temperature will be difficult to melt, the main part bottom that also can not influence subsequent tin piece that the main part also can not melt, the main part integrality can be guaranteed, the main part integrality.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of the PCB board and the preferred embodiment of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

FIG. 4 is a schematic view of the plastic main body structure of the present invention;

fig. 5 is a schematic structural diagram of the shielding case of the present invention.

Wherein the reference numerals are as follows:

1. a plastic body; 2. a shield case; 3. a circular terminal; 4. a PCB board;

11. a PIN slot; 12. a baffle plate; 13. a partition plate; 14. a limiting plate; 15. a bump;

21. buckling; 22. a spring plate; 23. a fixing pin;

5. an LED lamp.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The utility model discloses a network interface connector includes plastic main part 1 and cover and establishes shielding shell 2 outside plastic main part 1, plastic main part 1 is plastic main part 1 and one side open-ended semi-enclosed structure as an organic whole, be provided with at least a set of PIN groove 11 in the plastic main part 1, be provided with baffle 12 between the adjacent PIN groove 11, PIN groove 11 is inserted and is equipped with circular terminal 3, the one end PIN inslot 11 of circular terminal 3, the other end extends to outside the plastic main part 1, connect with PCB board 4 that sets up outside plastic main part 1, be provided with a plurality of baffles 13 in the PIN groove 11, baffle 13 sets up between adjacent round PIN terminal, the main purpose of baffle 13 is preventing the inter contact between the terminal, and then cause the problem of short circuit, plastic main part 1 bottom also is provided with a plurality of limiting plates 14 and lug 15, be provided with a plurality of spacing holes on the limiting plate 14, every circular terminal 3 runs through the corresponding spacing hole of inserting in plastic main part 1 bottom, prevent terminal frame inter contact equally, and when connecting on PCB board 4, also can not inserting wrong, lug 15 sets up the both ends in the both ends of soldering tin block and can not carry out the general 0.0 mm of welding when carrying out the plastic block, so can make PCB 4, it will not to carry out the soldering tin block and will be greater than the general when connecting, PCB board and will be greater than the plastic block.

Shielding shell 2 is half packet type structure and cover and establishes on plastic main part 1 has the open-ended terminal surface, because plastic main part 1 is half closed structure, the back does not have unnecessary hole and groove with upper and lower terminal surface, so the local shielding that needs the shielding is little, half packet type's shielding shell 2 is enough completely, half material has been saved, shielding shell 2 corresponds PIN groove 11's position and is provided with the trompil, be provided with buckle 21 between the trompil, buckle 21 prescribes a limit to the draw-in groove, the draw-in groove is matchd with the width of baffle 12, can connect shielding shell 2 on plastic main part 1 like this, still be provided with inside extension's shell fragment 22 and downwardly extending's fixed PIN 23 on shielding shell 2's global, shell fragment 22 is that further connects shielding shell 2 and plastic main part 1, the effect of fixed PIN 23 is that shielding shell 2 and PCB board 4 are connected, shielding shell 2 directly pushes outside plastic main part 1, baffle 12 gets into in the draw-in groove, shell fragment 22 and rubber main part contact, prevent the two from droing.

Still be provided with LED lamp 5 in the rubber main part, every PIN groove 11 all corresponds and is equipped with LED lamp 5, corresponds when the connector is planted and throws light on every PIN groove 11.

Specifically, use, put into PIN groove 11 with circular terminal 3 earlier, then insert LED etc. and correspond in plastic main part 1, retreat plastic main part 1 in shielding shell 2 again, then shell fragment 22 and buckle 21 can hug closely plastic main part 1 and fix, accomplish the connector equipment, then connect PCB board 4.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a many cellular compact network interface connectors of individual layer, establishes the shielding shell outside the plastic main part including plastic main part and cover, its characterized in that, the plastic main part is an open-ended semi-enclosed structure, the shielding shell is established on the plastic main part has the open-ended terminal surface for half packet type structure and cover, be provided with at least a set of PIN groove in the plastic main part, it is adjacent be provided with the baffle between the PIN groove, the PIN groove is inserted and is equipped with circular terminal, the PIN inslot is provided with a plurality of baffles, the baffle sets up between adjacent round needle terminal, plastic main part bottom also is provided with a plurality of limiting plates and lug, the height of lug is greater than 1.0mm, the corresponding limiting plate that runs through of circular terminal extends to outside the limiting plate.

2. The single-layer multi-cell compact network interface connector of claim 1, wherein: the shielding shell is provided with openings corresponding to the PIN grooves, buckles are arranged between the openings, clamping grooves are limited by the buckles, and the clamping grooves are matched with the baffles in width.

3. The single-layer multi-cell compact network interface connector of claim 1, wherein: the periphery of the shielding shell is further provided with an inwards extending elastic sheet and a downwards extending fixing pin.

4. The single-layer multi-cell compact network interface connector of claim 1, wherein: the plastic main body is of an integrated structure.

5. The single-layer multi-cell compact network interface connector of claim 1, wherein: still be provided with the LED lamp in the plastic main part, every PIN groove all correspond and be equipped with the LED lamp.