CN216289113U

CN216289113U - Connector terminal structure

Info

Publication number: CN216289113U
Application number: CN202122871211.0U
Authority: CN
Inventors: 王荣启
Original assignee: Dongguan Dahui Precision Plastic Cement Technology Co ltd
Current assignee: Dongguan Dahui Precision Plastic Cement Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-12
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of connectors, in particular to a connector terminal structure which comprises an insulating body, an upper terminal assembly and a lower terminal assembly, wherein the upper terminal assembly and the lower terminal assembly are connected with each other, the lower terminal assembly is provided with a bending part, and the connecting part of the upper terminal assembly and the lower terminal assembly and the bending part of the lower terminal assembly are respectively positioned at the inner side of the insulating body.

Description

Connector terminal structure

Technical Field

The present invention relates to the field of connector technologies, and in particular, to a connector terminal structure.

Background

As USB interfaces are developing with the trend of smaller, thinner, lighter overall dimensions, and faster, more compatible, and more durable performance, USB connectors have come to be developed, which are input and output interfaces for data transmission, connection with external devices, and power supply to devices.

USB connector includes terminal structure, and terminal structure has a plurality of terminals and insulator that the interval set up, and its terminal structure need bend in the course of working, and current terminal structure, the position of bending is unstable and easy bounce-back leads to the equipment not good, and can cause the equipment difficulty because of the terminal bounce-back after bending.

Therefore, there is a need to provide a new connector terminal structure to better solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a connector terminal structure, which has a simple structure, a reasonable design, and is convenient to process and use.

The technical scheme adopted by the utility model is as follows:

a connector terminal structure comprises an insulating body, an upper terminal assembly and a lower terminal assembly, wherein the upper terminal assembly and the lower terminal assembly are connected with each other, the lower terminal assembly is provided with a bending part, and the connecting part of the upper terminal assembly and the lower terminal assembly and the bending part of the lower terminal assembly are respectively positioned on the inner side of the insulating body.

The technical scheme is further improved in that the insulation body is connected with the upper terminal assembly and the lower terminal assembly through integral injection molding.

The technical scheme is further improved in that the bending part is arranged at one end, close to the upper end sub-assembly, of the lower end sub-assembly.

The technical scheme is further improved in that the insulation body is provided with a connecting table at the position of one end, far away from the lower end subassembly, of the upper end subassembly.

The technical scheme is further improved in that the connecting table is arranged in parallel with the upper terminal assembly, and the connecting table extends outwards towards the edge of the upper terminal assembly.

The further improvement of the technical proposal is that the outwards extending position of the connecting platform is provided with an arc transition surface.

The technical proposal is further improved in that the inner side of the connecting platform is provided with a guide groove.

The further improvement to above-mentioned technical scheme does, lower extreme subassembly includes first connecting terminal and second connecting terminal, the last terminal subassembly is equipped with the joint platform that is "protruding" type, first connecting terminal with second connecting terminal presss from both sides and locates joint platform both sides.

The further improvement to the above technical scheme is that the first connecting terminal and the second connecting terminal are far away from one end of the clamping table and are arranged in a parallel attaching mode.

The further improvement of the technical scheme is that the insulating body is provided with a connecting column, a connecting hole and a clamping block.

The utility model has the following beneficial effects:

the utility model comprises an insulating body, an upper end subassembly and a lower end subassembly, wherein the upper end subassembly and the lower end subassembly are mutually connected, the lower end subassembly is provided with a bending part, the connecting part of the upper end subassembly and the lower end subassembly and the bending part of the lower end subassembly are respectively positioned at the inner side of the insulating body, the connecting part of the upper end subassembly and the lower end subassembly and the bending part of the lower end subassembly are arranged at the inner side of the insulating body, the insulating body can play a role of positioning and supporting, the position of the bending part of the lower end subassembly can be fixed, the phenomenon of unqualified size caused by the rebound of the bending part of the lower end subassembly is avoided, and the utility model has the advantages of simple structure, reasonable design and convenient processing and use.

Drawings

FIG. 1 is a schematic view of a viewing angle of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of another embodiment of the present invention;

description of reference numerals: 1. the insulation structure comprises an insulation body, 11 connecting tables, 111 arc-shaped transition surfaces, 112 guide grooves, 12 connecting columns, 13 connecting holes, 14 clamping blocks, 2 upper end sub-assemblies, 21 clamping tables, 3 lower end sub-assemblies, 31 bending parts, 32 first connecting terminals and 33 second connecting terminals.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the connector terminal structure of the present embodiment includes an insulating body 1, an upper terminal assembly 2 and a lower terminal assembly 3, the upper terminal assembly 2 is connected to the lower terminal assembly 3, the lower terminal assembly 3 is provided with a bending portion 31, a connection portion of the upper terminal assembly 2 and the lower terminal assembly 3, and the bending portion 31 of the lower terminal assembly 3 are respectively located in the insulating body 1, in the present embodiment, by disposing the connection portion of the upper terminal assembly 2 and the lower terminal assembly 3, and the bending portion 31 of the lower terminal assembly 3 inside the insulating body 1, the insulating body 1 can perform positioning and supporting functions, can fix the position of the bending portion 31 of the lower terminal assembly 3, cannot cause a phenomenon of unqualified dimension due to the rebound of the bending portion 31 of the lower terminal assembly 3, and has a simple structure, reasonable design and convenient processing and use.

In some embodiments of this application, insulator 1 through integrative injection moulding with last terminal assembly 2 reaches lower terminal assembly 3 is connected, in this embodiment, make insulator 1 with last terminal assembly 2 reaches through injection moulding's mode, not only processing and manufacturing is very convenient, adopts injection moulding's mode simultaneously, can effectively avoid the rebound of 31 department of bending in the course of working, and the product that leads to is bad, and the injection moulding mode is connected the steadiness and is good, can provide support and fixed effect better.

In an embodiment of the present application, the bending part 31 is disposed at one end of the lower end sub-assembly 3 close to the upper end sub-assembly 2, in this embodiment, the position of the bending part 31 is specifically shown, the structural design is simple, the position of the bending part 31 is reasonably set, and the processing is convenient.

In an embodiment of this application, insulator 1 is in last subassembly 2 is kept away from the position of the one end of lower subassembly 3 is equipped with connects platform 11, specifically, connect platform 11 with 2 parallel arrangement of last subassembly, just connect platform 11 to the border department of last subassembly 2 outwards extends, connect the outside position that extends of platform 11, be equipped with arc transition face 111, it is equipped with guide way 112 to connect platform 11 inboard, in this embodiment, connects platform 11 through setting up, be convenient for with the plug-in connection of external component, and arc transition face 111 and guide way 112's setting can further increase the smooth and easy nature and the stability of grafting process, and its structural design is simple, and the practicality is strong.

In an embodiment of this application, lower extreme subassembly 3 includes first connecting terminal 32 and second connecting terminal 33, upper extreme subassembly 2 is equipped with the joint platform 21 that is "protruding" type, first connecting terminal 32 with second connecting terminal 33 presss from both sides and locates joint platform both sides, specifically, first connecting terminal with second connecting terminal keeps away from the one end of joint platform 21, the setting of parallel laminating, such setting of this embodiment, its simple structure, it is convenient to connect, and the bending department 31 of the lower extreme subassembly 3 of being convenient for is fixed and is supported by insulator 1.

In an embodiment of the present application, the insulating body 1 is provided with a connecting column 12, a connecting hole 13 and a clamping block 14, and the connecting column 12, the connecting hole 13 and the clamping block 14 in this embodiment are all used for inserting and connecting the present invention with an external component, and the insulating body has a simple structure and is convenient to connect and use.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The connector terminal structure is characterized by comprising an insulating body, an upper terminal assembly and a lower terminal assembly, wherein the upper terminal assembly and the lower terminal assembly are connected with each other, the lower terminal assembly is provided with a bending part, and the connecting part of the upper terminal assembly and the lower terminal assembly and the bending part of the lower terminal assembly are respectively positioned in the insulating body.

2. The connector terminal structure of claim 1, wherein the insulative housing is connected to the upper terminal assembly and the lower terminal assembly by injection molding.

3. A connector terminal structure as claimed in claim 1, wherein said bend is provided at an end of the lower terminal assembly adjacent to said upper terminal assembly.

4. A connector terminal structure as claimed in claim 1, wherein said insulating body is provided with a connection land at a position of an end of said upper terminal assembly remote from said lower terminal assembly.

5. A connector terminal structure as claimed in claim 4, wherein said connection land is disposed in parallel with said header assembly and extends outwardly at the edge of said header assembly.

6. A connector terminal structure as claimed in claim 5, wherein said connection platform is provided with an arcuate transition surface at a position extending outwardly.

7. A connector terminal structure as claimed in claim 5, wherein a guide groove is provided inside said connection table.

8. The connector terminal structure according to claim 1, wherein the lower terminal assembly includes a first connection terminal and a second connection terminal, the upper terminal assembly is provided with a clamping platform in a "convex" shape, and the first connection terminal and the second connection terminal are clamped on two sides of the clamping platform.

9. The connector terminal structure of claim 8, wherein the first connection terminal and the second connection terminal are disposed in parallel and attached to each other at an end away from the clamping table.

10. The connector terminal structure as claimed in claim 1, wherein the insulative housing has a connection post, a connection hole and a locking piece.