CN211556216U

CN211556216U - EMC shell fragment in TYPE-C interface

Info

Publication number: CN211556216U
Application number: CN202020641436.XU
Authority: CN
Inventors: 李勇
Original assignee: Dongguan Linsheng Precision Technology Co ltd
Current assignee: Dongguan Linsheng Precision Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-22
Anticipated expiration: 2030-04-24

Abstract

The utility model provides an EMC shell fragment in TYPE-C interface, the utility model relates to the technical field of electronic equipment, wherein the front and back both ends of rubber core have all seted up EMC slot, EMC slot interpolation is equipped with EMC shell fragment, EMC shell fragment's right-hand member is fixed and is provided with the EMC leg, rubber core interpolation is equipped with the terminal, it has the pothook to press from both sides around on the rubber core, the front and back side of pothook is fixed setting up respectively on the front and back inside wall of iron-clad, both sides are fixed with the solder block around the upper surface of pothook right end, the right-hand member of terminal is inserted and is established and is fixed with the PCB board, EMC leg is pressed from top; it uses integrated into one piece's EMC shell fragment vertically to insert glues the in-core, with EMC terminal and PCB board welding short circuit, with pothook respectively with PCB board, indisputable shell welding short circuit, and then realize EMC shell fragment and indisputable shell short circuit, and be welded connection among the short circuit structure, electric stability is strong, and the EMC shell fragment glues the core for vertically inserting, is convenient for install, and the EMC shell fragment is inserted inside gluing the core, can not inwards extrude gluey core, guarantees to glue the core and not damaged by bending.

Description

EMC shell fragment in TYPE-C interface

Technical Field

The utility model relates to an electronic equipment technical field, concretely relates to EMC shell fragment in TYPE-C interface.

Background

EMC module in TYPE-C interface passes through shell fragment and iron-clad short circuit connection, forms complete node line.

Referring to fig. 11, an EMC module in the prior art includes an upper elastic sheet and a lower elastic sheet which are respectively transversely disposed on upper and lower sides of a rubber core, and are respectively connected to an iron case in a short circuit manner through protrusions on the upper elastic sheet and the lower elastic sheet; when the structure is installed, the upper elastic sheet and the lower elastic sheet are difficult to be fixed on the rubber core and connected with the terminal in the rubber core, the elastic sheets are in contact short circuit with the iron shell, the electrical stability is poor, in addition, the elastic sheets are transversely fixed on the rubber core, the rubber core is easy to break after long-term use, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, a reasonable in design is provided, convenient to use's EMC shell fragment in TYPE-C interface, it uses integrated into one piece's EMC shell fragment to vertically insert glues the in-core, with EMC terminal and PCB board welding short circuit, with the pothook respectively with the PCB board, iron-clad welding short circuit, and then realize EMC shell fragment and iron-clad short circuit, and be welded connection among the short circuit structure, electric stability is strong, the EMC shell fragment glues the core for vertically inserting, be convenient for install, the EMC shell fragment is inserted inside gluing the core, can not glue the core to the internal extrusion, guarantee to glue the core and not bent the damage.

In order to achieve the above object, the utility model adopts the following technical scheme: the cable comprises a rubber core, an EMC elastic sheet, a terminal, a clamping hook and an iron shell, wherein the front end and the rear end of the rubber core are both provided with an EMC slot, the right end opening of the EMC slot is provided, the EMC elastic sheet is inserted into the EMC slot, the right end of the EMC elastic sheet is fixedly provided with an EMC welding pin, the EMC welding pin is exposed on the right side of the rubber core, the rubber core is inserted with the terminal, the right end of the terminal is exposed on the right side of the rubber core, the right end of the terminal is clamped between the EMC welding pins on the front side and the rear side, the clamping hook is clamped on the front side and the rear side of the rubber core, the EMC welding pins are clamped on the right side of the clamping hook up and down, the rubber core is inserted into the iron shell, the front side and the rear side of the clamping hook are respectively and fixedly arranged on the front inner side wall and the rear inner side wall of the iron shell, the front side and, EMC leg presss from both sides from top to bottom to establish and fixes on the PCB board, and the solder block is fixed to be set up on the PCB board.

After the structure is adopted, the utility model discloses beneficial effect does: a EMC shell fragment in TYPE-C interface, its EMC shell fragment that uses integrated into one piece vertically inserts glues the in-core, with EMC terminal and PCB board welding short circuit, with the pothook respectively with PCB board, iron-clad welding short circuit, and then realize EMC shell fragment and iron-clad short circuit, and be welded connection among the short circuit structure, electrical stability is strong, the EMC shell fragment glues the core for vertical inserting, the installation of being convenient for, the EMC shell fragment is inserted inside gluing the core, can not glue the core to the inside extrusion, guarantees to glue the core and is not bent the damage, the utility model has the advantages of simple structure, it is reasonable to set up, and the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the lower surface structure of fig. 1.

Fig. 3 is a schematic structural view of the middle rubber core of the present invention.

Fig. 4 is a schematic structural diagram of the EMC elastic piece of the present invention.

Fig. 5 is a schematic structural diagram of the middle terminal of the present invention.

Fig. 6 is a schematic structural view of the middle hook of the present invention.

Fig. 7 is a schematic structural diagram of the middle iron shell of the present invention.

Fig. 8 is a schematic structural diagram of the PCB of the present invention.

Fig. 9 is a schematic view of the connection structure of the middle hook, the rubber core and the PCB of the present invention.

Fig. 10 is a schematic view of the connection structure of the EMC spring and the rubber core and the PCB of the present invention.

Fig. 11 is a schematic view of a prior art structure.

Description of reference numerals:

the circuit board comprises a rubber core 1, an EMC slot 2, an EMC elastic sheet 3, an EMC leg 4, a terminal 5, a clamping hook 6, a soldering block 7, a PCB 8, an iron shell 9, an upper elastic sheet 10 and a lower elastic sheet 11.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-10, the present embodiment comprises a rubber core 1, an EMC elastic sheet 3, a terminal 5, a hook 6, and an iron case 9, wherein the front and rear ends of the rubber core 1 are both provided with EMC slots 2, the right end of the EMC slot 2 is open, the EMC elastic sheet 3 is inserted into the EMC slot 2, the right end of the EMC elastic sheet 3 is integrally formed with an EMC solder 4, the EMC solder 4 is exposed on the right side of the rubber core 1, the terminal 5 is inserted into the rubber core 1, the right end of the terminal 5 is exposed on the right side of the rubber core 1, the right end of the terminal 5 is sandwiched between the EMC solder 4 on the front and rear sides, the front and rear sides of the hook 6 are respectively soldered on the front and rear inner side walls of the iron case 9, the front and rear sides of the right end upper surface of the hook 6 are integrally formed with solder blocks 7, and the solder blocks 7 of the front and the back both sides set up respectively in the front and the back both sides EMC leg 4 keep away from one side of terminal 5, and the right-hand member of terminal 5 is inserted and is established the welding and have PCB board 8, and EMC leg 4 presss from both sides from top to bottom and establishes the welding on PCB board 8, and solder block 7 welded fastening is on PCB board 8.

The working principle of the specific embodiment is as follows: when the installation, firstly insert EMC shell fragment 3 in the EMC slot 2 on the gluey core 1, then all insert 8 terminals 5 in gluey core 1, then block pothook 6 on gluey core 1, and make pothook 6 clip gluey core 1 around, then insert iron-clad 9 with the gluey core 1 of installation completion, and utilize laser welding to weld pothook 6 and iron-clad 9 short circuit, then insert PCB board 8 in the right-hand member inslot of terminal 5, and make EMC leg 4 press from both sides and establish the upper and lower both sides of PCB board 8, weld terminal 5 and PCB board 8 short circuit, weld EMC leg 4 and PCB board 8 short circuit, the installation is accomplished, EMC shell fragment 3 realizes the short circuit through PCB board 8 and pothook 6 this moment, finally realize the short circuit between EMC shell fragment 3, pothook 6, iron-clad 9.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the EMC elastic sheet 3 is in short circuit with the PCB 8 through the welding of the EMC welding feet 4, the clamping hook 6 is in short circuit with the PCB 8 through the welding of the welding block 7, and the clamping hook 6 is in short circuit with the iron shell 9 through welding, so that the EMC elastic sheet 3 is in short circuit with the iron shell 9, the welding connection ensures stable connectivity, and the electrical stability between the EMC elastic sheet 3 and the iron shell 9 is ensured;

2. EMC shell fragment 3 inserts in gluing core 1 through EMC slot 2, easy to assemble, and EMC shell fragment 3 supports in gluing core 1, prevents to glue core 1 and inwards buckles the damage.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an EMC shell fragment in TYPE-C interface which characterized in that: the cable comprises a rubber core (1), EMC elastic sheets (3), terminals (5), clamping hooks (6) and an iron shell (9), wherein the front end and the rear end of the rubber core (1) are respectively provided with an EMC slot (2), the right end of the EMC slot (2) is provided with an opening, the EMC elastic sheets (3) are inserted into the EMC slot (2), the right end of the EMC elastic sheets (3) is fixedly provided with EMC welding pins (4), the EMC welding pins (4) are exposed on the right side of the rubber core (1), the terminals (5) are inserted into the rubber core (1), the right end of each terminal (5) is exposed on the right side of the rubber core (1), the right end of each terminal (5) is clamped between the EMC welding pins (4) on the front side and the rear side, the clamping hooks (6) are clamped on the rubber core (1) front side and rear side, the right side of each clamping hook (6) is inserted into the right end of each terminal (5), the EMC welding pins (4) are clamped, the front side and the rear side of the clamping hook (6) are respectively fixedly arranged on the front inner side wall and the rear inner side wall of the iron shell (9), the front side and the rear side of the upper surface of the right end of the clamping hook (6) are respectively fixedly provided with a welding block (7), the welding blocks (7) on the front side and the rear side are respectively arranged on one side, away from the terminal (5), of the EMC welding feet (4) on the front side and the rear side, the right end of the terminal (5) is inserted and fixed with a PCB (8), the EMC welding feet (4) are vertically clamped and fixed on the PCB (8), and the welding blocks (7) are fixedly arranged on.