CN212991399U

CN212991399U - Board-to-board connector assembling terminal structure

Info

Publication number: CN212991399U
Application number: CN202022321449.1U
Authority: CN
Inventors: 韩奇
Original assignee: Afeno Aurora Technology Huizhou Co ltd
Current assignee: Afeno Aurora Technology Huizhou Co ltd; Amphenol Aorora Technology Huizhou Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-16
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a board to board connector equipment terminal structure, including gluing core (1) be equipped with inserted area (2) on gluing core (1) be equipped with metal connecting terminal (3) and be used for fixed metal connecting terminal's fixed plastic (7) on inserted area (2) the head of metal connecting terminal (3) is equipped with protruding type and pierces structure (8), protruding type pierce structure (8) with fixed plastic (7) are connected and are formed the fixed knot of stinging formula and construct. The utility model discloses traditional terminal relatively has adopted the terminal to pierce the cooperation mode of gluing the core, need not to bend at the terminal head, and metal connecting terminal upwarps and receives the damage when both having avoided the plug, simultaneously, has increased terminal cooperation contact volume again.

Description

Board-to-board connector assembling terminal structure

Technical Field

The utility model relates to a floating plate connecting terminal field, concretely relates to board connector equipment terminal structure.

Background

With the popularization of SMT (Surface Mount Technology), Surface Mount connectors are used more and more widely, and various types of PCBs have corresponding Surface Mount connectors. From the through-hole (T/H) soldering process to the Surface Mount Technology (SMT) soldering process, the terminal Pitch (Pitch) of the connector can be reduced from 1.27mm to 1.0mm and gradually to 0.8mm and 0.5mm, and the application of the SMT process allows electronic components to be soldered on both sides of the PCB, greatly increasing the component density on the PCB. At present, various consumer electronic products using the connector have integrated miniaturization, thinning and high performance, which promotes the corresponding connector to be short and the connecting part to be narrow. Currently, in floating BTB connector products, companies are beginning to mass produce 0.5mm Pitch (Pitch) connector products.

As the product Pitch (Pitch) gets smaller, the utilization requirements for the structure become higher. Traditional board not only the head need be bent and the perk received the damage when avoiding the plug to board terminal structure, also reduced terminal cooperation contact volume because of bending simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a board is to board connector equipment terminal structure solves traditional board and receives the damage to the perk when not only the head need bend to avoid the plug to board terminal structure, also reduces the problem of terminal cooperation contact volume because of bending simultaneously.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a board to board connector equipment terminal structure, is including gluing the core be equipped with the inserted area on gluing the core be equipped with metal connecting terminal and the fixed plastic that is used for fixed metal connecting terminal in the inserted area metal connecting terminal's head is equipped with protruding type and pierces the structure, protruding type pierce the structure with fixed plastic is connected and is formed the fixed knot structure of piercing into formula.

Preferably, the insertion area is provided with uniformly distributed grooves, and the metal connecting terminals and the fixed plastic are arranged in the grooves.

Preferably, the width of the groove is larger than that of the metal connection terminal.

Preferably, the root of the metal connecting terminal is provided with a barb, and the barb is fixedly connected with the rubber core.

Preferably, the barbs are fixedly connected with the grooves in the rubber core.

Preferably, both ends of the rubber core are provided with fixing pieces.

Preferably, glue core both ends and all be equipped with T type groove, the stationary blade sets up T type inslot, just T type groove with the stationary blade phase-match.

Preferably, one end of the fixing sheet is provided with a fixing sheet barb, the other end of the fixing sheet is provided with a bending thorn for fixing, and the bending thorn is fixedly connected with the rubber core.

Preferably, the bent stabs are fixedly connected with the bottom of the T-shaped groove in the rubber core.

Preferably, the fixing piece barb and the bent barb are integrally formed with the fixing piece.

The utility model discloses the beneficial effect who realizes: (1) the utility model discloses traditional terminal relatively has adopted the terminal to pierce the cooperation mode of gluing the core, need not to bend at the terminal head, and metal connecting terminal upwarps and receives the damage when both having avoided the plug, simultaneously, has increased terminal cooperation contact volume again. (2) The utility model discloses a be equipped with the inserted area on gluing the core, be equipped with metal connecting terminal and be used for fixed metal connecting terminal's fixed plastic on the inserted area, it is convenient to realize the plug on the one hand, and on the other hand can guarantee that fixed metal connecting terminal can not upwarp. (3) And simultaneously, the utility model discloses root at metal connecting terminal is equipped with the barb for metal connecting terminal connects more stably.

Drawings

Fig. 1 is a perspective view of the board-to-board connector assembly terminal structure of the present invention.

Fig. 2 is a perspective view of the board-to-board connector assembly terminal structure of the present invention with the metal connection terminals removed.

Fig. 3 is a perspective view of the metal connection terminal of the board-to-board connector assembly terminal structure of the present invention.

Fig. 4 is a partially enlarged perspective view of one end of the terminal structure of the board-to-board connector assembly of the present invention.

Names of the corresponding components or flow names represented by numerals or letters in the drawings: 1. a rubber core; 2. an insertion region; 3, a metal connection terminal; 4, a T-shaped groove; 5. a fixing sheet; 6. a groove; 7. fixing plastic cement; 8. a male piercing structure; 9, barbs; 10. the fixing sheet is barbed; 11. bending and stabbing.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples. The method comprises the following specific steps:

as shown in fig. 1-4, the terminal structure for assembling a board-to-board connector includes a rubber core 1, an insertion area 2 is disposed on the rubber core 1, a metal connection terminal 3 and a fixing plastic 7 for fixing the metal connection terminal are disposed on the insertion area 2, a convex piercing structure 8 is disposed on a head of the metal connection terminal 3, and the convex piercing structure 8 is connected with the fixing plastic 7 to form a piercing fixing structure. Be equipped with the inserted area on gluing the core, be equipped with metal connecting terminal and be used for fixed metal connecting terminal's fixed plastic on the inserted area, realize the plug on the one hand and make things convenient for, on the other hand can guarantee that fixed metal connecting terminal can not upwarp.

Specifically, the insertion area 2 is provided with grooves 6 which are uniformly distributed, and the metal connecting terminals 3 and the fixing plastic 7 are arranged in the grooves 6. The width of the groove 6 is larger than that of the metal connection terminal 3.

Specifically, the root of the metal connecting terminal 3 is provided with a barb 9, and the barb 9 is fixedly connected with the rubber core 1. In this embodiment, the barb 9 is fixedly connected with the groove 6 on the rubber core 1. The root of the metal connecting terminal is provided with the barb, so that the metal connecting terminal is more stable in connection.

Specifically, the two ends of the rubber core 1 are both provided with fixing pieces 5. Both ends of the rubber core 1 are provided with T-shaped grooves 4, the fixing pieces 5 are arranged in the T-shaped grooves 4, and the T-shaped grooves 4 are matched with the fixing pieces 5.

Specifically, one end of the fixing sheet 5 is provided with a fixing sheet barb 10, the other end of the fixing sheet 5 is provided with a bending barb 11 for fixing, and the bending barb 11 is fixedly connected with the rubber core 1. The bent stabs 11 are fixedly connected with the bottom of the T-shaped groove 4 on the rubber core 1. In this embodiment, the fixing plate barb 10 and the bent barb 11 are integrally formed with the fixing plate 5.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A board to board connector equipment terminal structure which characterized in that: including gluing core (1) be equipped with insertion area (2) on gluing core (1) be equipped with metal connecting terminal (3) and fixed plastic (7) that are used for fixed metal connecting terminal on insertion area (2) the head of metal connecting terminal (3) is equipped with the protruding type and pierces structure (8), the protruding type pierce structure (8) with fixed plastic (7) are connected and are formed the fixed knot who pierces into formula and construct.

2. The board-to-board connector assembly terminal structure of claim 1, wherein: be equipped with recess (6) of evenly arranging on inserted area (2), metal connecting terminal (3) and fixed plastic (7) all set up in recess (6).

3. The board-to-board connector assembly terminal structure of claim 2, wherein: the width of the groove (6) is larger than that of the metal connecting terminal (3).

4. The board-to-board connector assembly terminal structure of claim 2, wherein: the root of metal connecting terminal (3) is equipped with barb (9), barb (9) with glue core (1) fixed connection.

5. The board-to-board connector assembly terminal structure of claim 4, wherein: barb (9) with glue on the core (1) recess (6) fixed connection.

6. The board-to-board connector assembly terminal structure according to any one of claims 1 to 5, wherein: both ends of the rubber core (1) are provided with fixing pieces (5).

7. The board-to-board connector assembly terminal structure of claim 6, wherein: glue core (1) both ends and all be equipped with T type groove (4), stationary blade (5) set up in T type groove (4), just T type groove (4) with stationary blade (5) phase-match.

8. The board-to-board connector assembly terminal structure of claim 7, wherein: one of the end of the fixing sheet (5) is provided with a fixing sheet barb (10), the other end of the fixing sheet (5) is provided with a bending thorn (11) with a fixing effect, and the bending thorn (11) is fixedly connected with the rubber core (1).

9. The board-to-board connector assembly terminal structure of claim 8, wherein: the bent spines (11) are fixedly connected with the bottoms of the T-shaped grooves (4) on the rubber core (1).

10. The board-to-board connector assembly terminal structure according to claim 8 or 9, wherein: the fixing piece barb (10) and the bent barb (11) are integrally formed with the fixing piece (5).