CN213184664U

CN213184664U - Rubber core structure and female connector module

Info

Publication number: CN213184664U
Application number: CN202022398780.3U
Authority: CN
Inventors: 宋孟金; 刘飞
Original assignee: Dongguan Yifeng Precision Electronics Co ltd
Current assignee: Dongguan Yifeng Precision Electronics Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-11
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a glue core structure and female seat connector module, glue the core structure and include first gluey core, first gluey core includes a plurality of terminals, and is a plurality of terminal surface cladding has the insulating fixed part of fixed a plurality of terminals, each the terminal includes grafting portion and stitch, insulating fixed part is located and is close to stitch one end, stitch one end is connected with first material area, the one end of grafting portion is connected with the second material area. The utility model discloses an in-process at the preparation of female connector module can avoid the stitch of grafting portion crooked, reduces the defective rate of product.

Description

Rubber core structure and female connector module

Technical Field

The utility model relates to a connector technical field, more specifically the utility model relates to a glue core structure and female seat connector module that says so.

Background

The connector interface is mainly used for charging and data transmission of intelligent equipment, and a rubber core of an existing connector interface (such as a USB interface) generally needs to be subjected to steps of stamping, electroplating, injection molding and the like when being manufactured. However, in the manufacturing process of the existing rubber core, the pins for splicing are easy to be inclined, so that the reject ratio is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glue core structure and female seat connector module, the utility model discloses a female seat of female seat connector is at the in-process of preparation, and the stitch that can avoid grafting portion is crooked, reduces the defective rate of product.

The technical scheme is as follows:

the utility model discloses a glue core structure in an embodiment, including first gluey core, first gluey core includes a plurality of terminals, and is a plurality of the terminal surface cladding has the insulating fixed part of fixed a plurality of terminals, each the terminal includes grafting portion and stitch, insulating fixed part is located and is close to stitch one end, stitch one end is connected with first material area, the one end of grafting portion is connected with the second material area.

The first material area with the junction of stitch is equipped with first disconnected area in advance, the second material area with the junction of grafting portion is equipped with the second disconnected area in advance.

The first rubber core is multiple, and the first rubber core is connected with the first material belt in a multiple mode.

The utility model discloses a female connector module in another embodiment, including the second core and insulating cladding piece of gluing, the second is glued the core and is got after cutting away the second material area by the first core of gluing as above-mentioned arbitrary, is equipped with the contact surface on the grafting portion of the second core of gluing, insulating cladding piece cladding respectively in the second glue the position except the contact surface on insulating fixed part and the grafting portion of core.

The insulating cladding piece at least comprises a first fixing seat and a second fixing seat, the first fixing seat is cladded on the outer side of the insulating fixing part, the second fixing seat is positioned at the front end of the first fixing seat, and the rear end of the second fixing seat is attached to the front end of the first fixing seat.

The upper surface and the lower surface of the second fixing seat are respectively positioned between the upper surface and the lower surface of the first fixing seat, and the left side and the right side of the second fixing seat are respectively positioned between the left side and the right side of the first fixing seat.

The insulating cladding piece further comprises a reinforcing part, and the reinforcing part is located at the front end of the second fixed seat.

The advantages or principles of the invention are explained below:

the utility model discloses a first gluey core includes a plurality of terminals, and the terminal includes grafting portion and stitch, and the one end of stitch is connected with first material area, and the one end of grafting portion is connected with the second material area. Because this terminal is taken by first material, second material and is connected stitch and grafting portion fixedly, the terminal is more stable when punching press, electroplating, moulding plastics, avoids the stitch of grafting portion to appear crooked, reduces the defective rate of product. Insulating fixed part is further fixed a plurality of terminals, prevents that the grafting portion appears crooked when cutting away the second material area and carrying out the insulating cladding piece of moulding plastics, avoids the terminal front end to expose copper.

Drawings

Fig. 1 is a schematic structural diagram of a rubber core structure according to an embodiment of the present invention;

fig. 2 is a top view of the female connector module according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a female connector module according to an embodiment of the present invention;

description of reference numerals:

10. a first rubber core; 11. a terminal; 20. an insulating fixing portion; 111. a plug-in part; 112. a stitch; 30. a first material belt; 40. a second material belt; 50. a first pre-breaking belt; 60. a second pre-breaking belt; 70. a second rubber core; 80. an insulating covering member; 90. a contact surface; 81. a first fixed seat; 82. a second fixed seat; 83. a reinforcing portion.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "center", "inner", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1, the present embodiment discloses a rubber core structure, which includes a first rubber core 10, the rubber core includes a plurality of terminals 11, and the surfaces of the plurality of terminals 11 are coated with insulating fixing portions 20 for fixing the plurality of terminals 11. Each terminal 11 includes a plug portion 111 and a pin 112, the insulating fixing portion 20 is located near one end of the pin 112, one end of the pin 112 is connected to the first tape 30, and one end of the plug portion 111 is connected to the second tape 40.

Because the terminal 11 is connected and fixed to the pins 112 and the inserting portion 111 by the first material belt 30 and the second material belt 40, the terminal 11 is more stable during stamping, electroplating and injection molding of the insulating fixing portion 20, the pins of the inserting portion 111 are prevented from being inclined, and the reject ratio of products is reduced. The insulating fixing portion 20 further fixes the plurality of terminals 11, and prevents the insertion portions 111 from being distorted when the second tape 40 is cut out and the insulating cover 80 is injection-molded.

In order to facilitate the cutting of the first material belt 30 and the second material belt 40, a first pre-cut belt 50 is disposed at a connection position of the first material belt 30 and the stitches 112, and a second pre-cut belt 60 is disposed at a connection position of the second material belt 40 and the insertion part 111. When the first and

second tape

30, 40 are cut, the first and

second precut tapes

50, 60 are cut.

The number of the first plastic cores 10 in this embodiment may be multiple, and when the number of the first plastic cores 10 is multiple, the first material belt 30 may be an integral structure, and the multiple first plastic cores 10 are connected through the first material belt 30; the second tape 40 may be plural, and each first adhesive core 10 corresponds to one second tape 40.

As shown in fig. 2 and 3, another embodiment of the present invention discloses a female connector module, which includes a second rubber core 70 and an insulating covering member 80. The second adhesive core 70 is obtained by cutting off the second material tape 40 from the first adhesive core 10 as described above. The plug part 111 of the second rubber core 70 is provided with a contact surface 90, and the contact surface 90 is used for being electrically connected with an external plug to realize functions of charging, information transmission and the like. The insulating cover 80 covers the insulating fixing portion 20 of the second plastic core 70 and the position of the insertion portion 111 except the contact surface 90, so that the position of the insertion portion 111 except the contact surface 90 is completely covered by the insulating cover 80, thereby reinforcing the insertion portion 111, preventing the insertion portion 111 from being damaged by frequent insertion of an external plug, and simultaneously preventing the deformation of the insertion portion 111.

The insulating covering member 80 includes a first fixing seat 81 and a second fixing seat 82, the first fixing seat 81 covers the outside of the insulating fixing portion 20, the second fixing seat 82 is located at the front end of the first fixing seat 81, and the rear end of the second fixing seat 82 is attached to the front end of the first fixing seat 81. The upper surface and the lower surface of the second fixing seat 82 are respectively located between the upper surface and the lower surface of the first fixing seat 81, and the left side and the right side of the second fixing seat 82 are respectively located between the left side and the right side of the first fixing seat 81. The insulating covering member 80 further includes a reinforcing portion 83, and the reinforcing portion 83 is located at the front end of the second fixing seat 82.

When the mother socket connector module of this embodiment is manufactured, a plurality of connected first plastic cores 10 can be punched out from a material strip of a material for manufacturing the first plastic cores 10, and then the plurality of first plastic cores 10 are electroplated, and then the insulating fixing portions 20 are injection-molded on the plurality of first plastic cores 10. The second strip of material 40 is then cut away to form a plurality of connected second cores 70 from the plurality of connected first cores 10, and then the insulating cover 80 is injection molded over the second cores 70. This female seat connector module can prevent that grafting portion 111 from appearing crooked when the preparation to reduce the defective rate, improve the production efficiency of product simultaneously, make the size and the function of product obtain better assurance.

The embodiment of the present invention is not limited to this, according to the above-mentioned content of the present invention, the common technical knowledge and the conventional means in the field are utilized, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or combinations in various forms, all falling within the protection scope of the present invention.

Claims

1. The utility model provides a glue core structure, its characterized in that, includes first gluey core, first gluey core includes a plurality of terminals, and is a plurality of terminal surface cladding has the insulating fixed part of fixed a plurality of terminals, each the terminal includes grafting portion and stitch, insulating fixed part is located and is close to stitch one end, stitch one end is connected with first material area, the one end of grafting portion is connected with the second material area.

2. The adhesive core structure of claim 1, wherein a first pre-cut tape is provided at a joint of the first tape and the stitch, and a second pre-cut tape is provided at a joint of the second tape and the inserting part.

3. The core structure of claim 1, wherein said first cores are plural, and said plural first cores are connected by said first tape.

4. A female connector module, comprising a second rubber core and an insulating covering member, wherein the second rubber core is obtained by cutting off a second material belt from the first rubber core according to any one of claims 1 to 3, a contact surface is arranged on the insertion part of the second rubber core, and the insulating covering member covers an insulating fixing part of the second rubber core and a position on the insertion part except the contact surface.

5. The socket connector module of claim 4, wherein the insulating covering member comprises at least a first fixing seat and a second fixing seat, the first fixing seat covers the outside of the insulating fixing portion, the second fixing seat is located at the front end of the first fixing seat, and the rear end of the second fixing seat is attached to the front end of the first fixing seat.

6. The female connector module of claim 5, wherein the upper and lower surfaces of the second holder are respectively located between the upper and lower surfaces of the first holder, and the left and right sides of the second holder are respectively located between the left and right sides of the first holder.

7. The female connector module of claim 5, wherein the insulating cover further comprises a reinforcement portion located at a front end of the second holder.