CN215528010U

CN215528010U - Apple plug structure

Info

Publication number: CN215528010U
Application number: CN202122106459.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhang Shanxi
Current assignee: Zhang Shanxi
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-01-14
Anticipated expiration: 2031-09-05

Abstract

The utility model provides an apple plug structure belongs to the communication technology field that charges, including U-shaped metal casing, golden finger PCB circuit board, the connection fixed body of moulding plastics, magnet, PCB switching circuit board. PCB golden finger circuit board inlays and locates U-shaped metal casing, and is equipped with the screens that corresponds fixed PCB switching circuit board passes through reflow soldering technology welding conduction circuit, magnet adopts injection moulding and U-shaped metal casing and golden finger PCB circuit board fixed moulding, through the structure of golden finger PCB circuit board, can avoid the bad and the cost that five metals punching press golden finger produced when the welding, great improvement the yields and simplified production technology, practiced thrift very big cost, also relatively stable in the use.

Description

Apple plug structure

Technical Field

The utility model belongs to the technical field of charge, concretely relates to apple plug structure.

Background

The apple plug is also called 8PIN charging data line, apple magnetic suction head and the like, is mainly applied to intelligent wearing, 3C digital, intelligent home, vehicle navigation detection, electronic products such as medical equipment and the like to realize charging, signal and other aspects of transmission, and parts comprise pogopin, plastic, magnet (iron-nickel alloy) and wire.

In the production process, a manufacturer often needs to be provided with more hardware stamping terminals and then welds the hardware stamping terminals on a PCB, the manufacturing process is complex, the production difficulty is increased due to too many materials, and the problems of high cost are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an apple plug structure, aim at solving the production technology on bad, improve production efficiency and reduce the cost of material.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides an apple plug structure, includes U-shaped metal casing, golden finger PCB circuit board, injection moulding connection fixed body magnet and PCB switching circuit board, U-shaped metal casing is equipped with fixed PCB board screens and spacing PCB board and strengthening rib respectively golden finger PCB circuit board is equipped with pad position stuck point, golden finger PCB circuit board inlays the inner wall center department of locating U-shaped metal casing, PCB switching circuit board inlays locates golden finger PCB circuit board top center, through welding electric connection.

The front end of the golden finger PCB circuit board is provided with double-sided golden fingers matched with the equipment female seat, and the rear end of the golden finger PCB circuit board is provided with a bonding pad electrically connected with the wire and the PCB circuit board. U-shaped metal casing front end is equipped with PCB board and strengthening rib and matches each other with inlay golden finger PCB circuit board and magnet including establishing, magnet inlays to be established at golden finger PCB circuit board rear end center, and matches each other with PCB switching circuit board, the connection of moulding plastics solid inlays to be established at the inside and outside of U-shaped metal casing, golden finger PCB circuit board, magnet PCB switching circuit board, through injection mold shaping.

As the preferred scheme of this utility model, U-shaped metal casing is equipped with spacing PCB circuit board and strengthening rib, fixed PCB board screens respectively.

As the preferred scheme of this utility model, golden finger PCB circuit board front end is equipped with two-sided golden finger and matches each other with the female seat of equipment.

As the preferred scheme of this utility model, golden finger PCB circuit board rear end is equipped with the electric connection of pad and wire rod and PCB circuit board.

As this practical preferred scheme, the U-shaped metal casing front end is equipped with PCB board and strengthening rib and matches each other with golden finger PCB board and magnet that inlay including establishing.

As the preferred scheme of this utility model, the connection stationary body of moulding plastics inlays and establishes in the inside and outside of U-shaped metal casing, golden finger PCB circuit board, magnet PCB switching circuit board, and is fixed through the injection moulding skill.

Compared with the prior art, this practical beneficial effect is:

in this scheme, adopt injection moulding and U-shaped metal casing and golden finger PCB circuit board fixed moulding through magnet, through the structure of golden finger PCB circuit board, can avoid the bad and the cost that five metals punching press golden finger produced when the welding, great improvement the yields and simplify production technology, practiced thrift very big cost, also relatively stable in the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present application;

in the figure: 1. a U-shaped metal housing; 2. a gold finger PCB circuit board; 3. connecting the fixed body by injection molding; 4. a magnet; 5. the PCB is connected with the circuit board in an adapter mode.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

In the description of the present application, it is to be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those skilled in the art.

Referring to fig. 1-2, the technical solution provided in this embodiment is as follows:

an apple plug structure comprises a U-shaped metal shell 1, a golden finger PCB circuit board 2, a magnet 4 of an injection molding connection fixing body 3 and a PCB adapter circuit board 5, wherein the U-shaped metal shell 1 is respectively provided with a fixed PCB clamping position 101, a limiting PCB and a reinforcing rib 102, the golden finger PCB circuit board 2 is provided with a welding disc position clamping point 201, the golden finger PCB circuit board 2 is embedded in the center of the inner wall of the U-shaped metal shell 1, and the PCB adapter circuit board 5 is embedded in the center of the top of the golden finger PCB circuit board 2 and is electrically connected through welding;

in the embodiment of the present application, the golden-finger PCB circuit board 2 is positioned by the U-shaped metal casing 1, and the PCB adapter circuit board 5 is installed at the center of the rear end of the golden-finger PCB circuit board 2 to form an electrical connection.

Specifically, the front end of the golden finger PCB circuit board is provided with a golden finger contact which is matched with a terminal contact of the equipment female seat correspondingly.

In the embodiment of the present application, the golden finger PCB is positioned by the reinforcing ribs on the inner walls of the two sides of the U-shaped metal casing 1.

Specifically, the front end of the U-shaped metal shell 1 is provided with a PCB and a reinforcing rib 102, the rear end is provided with a fixed PCB clamping position 101, and the fixed PCB are matched with a golden finger PCB (2) and a magnet (4) which are embedded in the fixed PCB.

In the embodiment of the present invention, the U-shaped metal casing 1, the gold finger PCB 2 and the magnet 4 are fixed by the injection-molded connection fixing body 3.

Specifically, the magnet 4 is sleeved with the U-shaped metal shell 1 and the rear end of the golden finger PCB circuit board 2 by using an injection mold, and is integrated by injection molding.

In the specific embodiment of this utility model, through golden finger PCB circuit board 2, can accomplish switching on of electric current, guarantee contact current's conduction.

Specifically, the PCB adapter circuit board 5 is welded to the gold finger PCB circuit board 2 by using a jig, so that the stability of the circuit is ensured.

The utility model provides a pair of apple plug structure's principle does:

when manufacturing, preferentially according to the demand of production, golden finger PCB circuit board 2 and 5 welding position of PCB switching circuit board and electric conduction choose U-shaped shell metal casing 1 for use as the equipment, and golden finger PCB circuit board 2 cover is located U-shaped shell metal casing 1 inboard center, utilizes injection mold to fix a position, installs magnet 4 again in the mould, forms injection moulding connection stationary part 3 through injection moulding technology, treats that the product cools off the back and takes out in the mould can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an apple plug structure, its characterized in that, includes U-shaped metal casing (1), golden finger PCB circuit board (2), moulds plastics and connects fixed body (3), magnet (4) and PCB switching circuit board (5), U-shaped metal casing (1) is equipped with fixed PCB board screens (101) respectively with spacing PCB board and strengthening rib (102) golden finger PCB circuit board (2) are equipped with pad position stuck point (201), golden finger PCB circuit board (2) inlay the inner wall center department of locating U-shaped metal casing (1), PCB switching circuit board (5) inlay locates golden finger PCB circuit board (2) top center, through welding electric connection.

2. The apple plug structure of claim 1, wherein the front end of the golden finger PCB circuit board (2) is provided with double-sided golden fingers (202) matched with the equipment female seat.

3. The apple plug structure of claim 2, wherein the rear end of the golden finger PCB circuit board (2) is provided with a pad (203) for electrically connecting the wire and the PCB circuit board.

4. The apple plug structure of claim 3, wherein the U-shaped metal shell (1) is provided with a PCB board and a reinforcing rib (102) at the front end and is matched with the embedded golden finger PCB board (2) and the magnet (4).

5. The apple plug structure of claim 4, wherein the magnet (4) is embedded in the center of the rear end of the golden finger PCB (2) and matched with the PCB adapter circuit board (5).

6. The apple plug structure of claim 5, wherein the injection connecting fixing body (3) is embedded in the inner side and the outer side of the U-shaped metal shell (1), the golden finger PCB (2) and the magnet (4) PCB adapter circuit board (5) and fixed through an injection molding process.