CN214411616U

CN214411616U - Electric connector and electronic equipment

Info

Publication number: CN214411616U
Application number: CN202120756103.6U
Authority: CN
Inventors: 邓白频; 陈军
Original assignee: Shenzhen Krconn Technology Co ltd
Current assignee: Shenzhen Krconn Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-10-15
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses an electric connector and electronic equipment, this electric connector include connector main part, interior iron-clad and outer iron-clad, the connector main part with interior iron-clad assembly is in the same place, just the connector main part with interior iron-clad is fixed in the outer iron-clad, the both sides of outer iron-clad are equipped with a shell back-off shell fragment respectively, the connector main part includes main part plastic part, conductive terminal and well steel sheet, the both ends of main part plastic part are equipped with a plastic back-off groove respectively, the assembly of shell back-off shell fragment is in the plastic back-off groove, with through main part plastic part is right outer iron-clad carries on spacingly, prevents to assemble the back the outside inflation of leg that welds of outer iron-clad. The utility model discloses can solve prior art, outer iron-clad is in the equipment back, and the hypoplastron can be smooth when the easy problem of outside inflation of welding foot of outer iron-clad guarantees follow-up paster, has promoted the product yield.

Description

Electric connector and electronic equipment

Technical Field

The utility model relates to a connector technical field especially relates to an electric connector and electronic equipment.

Background

The TYPE-C connector is one of the widely used connectors because of its advantages of high transmission speed, supporting hot plugging, no separation of front and back sides, etc.

With the widespread use of TYPE-C connectors in recent years, the structural requirements of electronic terminal devices for the connectors are different due to different product characteristics, and TYPE-C connectors having structures such as horizontal TYPE pasting boards, vertical TYPE pasting boards, side TYPE pasting boards and the like are developed, and the electrical connectors of the horizontal TYPE pasting boards are commonly used.

At present, for the electric connector of the existing horizontal flitch, the problems that exist are that: after the outer iron shell is assembled, the welding pins of the outer iron shell are easy to expand outwards, so that the plate cannot be pulled down during subsequent mounting, and the product yield is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric connector to among the solution prior art, outer iron-clad is in the equipment back, the easy problem of outside inflation of welding foot of outer iron-clad.

The utility model provides an electric connector, includes connector main part, interior iron-clad and outer iron-clad, the connector main part with interior iron-clad assembly is in the same place, just the connector main part with interior iron-clad is fixed in the outer iron-clad, the both sides of outer iron-clad are equipped with a shell back-off shell fragment respectively, the connector main part includes main part plastic part, conductive terminal and well steel sheet, the both ends of main part plastic part are equipped with a plastic back-off groove respectively, the assembly of shell back-off shell fragment is in the plastic back-off groove, with pass through the main part plastic part is right outer iron-clad carries on spacingly, prevents to assemble the back the outside inflation of leg of outer iron-clad.

According to the utility model provides an electric connector sets up a shell back-off shell fragment through the both sides at outer iron-clad, and sets up a plastic back-off groove respectively at the both ends of main part plastic part, and the assembly of shell back-off shell fragment is in the plastic back-off groove, can pass through main part plastic part is right outer iron-clad carries on spacingly, prevents to assemble the back the fillet of outer iron-clad outwards expands, hypoplastron smoothly when guaranteeing follow-up paster has promoted the product yield.

In addition, according to the present invention, the electrical connector may further have the following additional technical features:

further, be equipped with inner shell head supporting part on the outer iron casing, inner shell head supporting part is used for right the head of interior iron casing supports and is spacing, inner shell head supporting part is down trapezoidal.

Furthermore, the number of the inner shell head supporting parts is two, and the two inner shell head supporting parts are symmetrically arranged.

Furthermore, two shell back-off shrapnels are located inside the outer iron shell, and two shell back-off shrapnels are symmetrically arranged.

Furthermore, one surface of the inner iron shell is provided with an inner shell grounding elastic sheet which extends inwards.

Furthermore, an inner shell grounding convex hull protruding inwards is arranged on the other surface of the inner iron shell.

Furthermore, an inner shell anti-back buckle is arranged inside the inner iron shell.

Furthermore, the number of the middle steel sheets is two, the conductive terminals are located between the two middle steel sheets, and the two middle steel sheets are used as grounding terminals.

Another object of the present invention is to provide an electronic device using the above electrical connector.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic assembled structure of an electrical connector according to a first embodiment of the present invention;

fig. 2 is an exploded view of the electrical connector of the first embodiment of the present invention;

FIG. 3 is a schematic view of a main plastic part;

FIG. 4 is a schematic structural view of a conductive terminal and a medium steel sheet;

FIG. 5 is a schematic structural view of an inner iron shell;

fig. 6 is a schematic structural view of the connector main body and the inner iron shell after assembly;

FIG. 7 is a rear view of the structure of FIG. 6;

fig. 8 is a schematic structural view of an outer iron shell.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 8, an electrical connector according to a first embodiment of the present invention includes a connector main body 10, an inner iron shell 20 and an outer iron shell 30.

The connector body 10 is assembled with the inner iron case 20, and the connector body 10 and the inner iron case 20 are fixed in the outer iron case 30.

The connector body 10 includes a body plastic member 11, a conductive terminal 12 and a steel sheet 13. Specifically, the number of the middle steel sheets 13 is two, the conductive terminal 12 is located between the two middle steel sheets 13, and the two middle steel sheets 13 are used as ground terminals. The conductive terminal 12 specifically includes two power PINs and two signal PINs.

The both sides of outer iron-clad 30 are equipped with a shell back-off shell fragment 31 respectively, the both ends of main part plastic part 11 are equipped with a plastic back-off groove 111 respectively, shell back-off shell fragment 31 assembles in the plastic back-off groove 111, with through main part plastic part 11 is right outer iron-clad 30 carries on spacingly, prevents to assemble the back outer iron-clad 30 leg 32 outwards expands.

Specifically, two shell back-off shrapnel 31 are located inside the outer iron shell, that is, two shell back-off shrapnels 31 extend inwards, and two shell back-off shrapnels 31 are symmetrically arranged. In practice, the plastic undercut 111 should have a certain depth.

In this embodiment, be equipped with inner shell head supporting part 33 on the outer iron casing 30, inner shell head supporting part 33 is used for right the head of interior iron casing 20 supports and is spacing, inner shell head supporting part 33 is down trapezoidal, and is concrete, and the quantity of inner shell head supporting part 33 is two, and two inner shell head supporting parts 33 symmetry set up, and the shorter base of inner shell head supporting part 33 length is located the bottom (being close to leg 32 promptly), and trapezoidal inner shell head supporting part 33 can reduce the occupation of plate area, conveniently arranges other devices.

In addition, in this embodiment, one surface of the inner iron shell 20 is provided with an inner shell grounding elastic sheet 21 extending inwards. The other side of the inner iron shell 20 is provided with an inner shell grounding convex hull 22 protruding inwards for grounding.

The inside of interior iron-clad 20 is equipped with inner shell and ends to detain 23 for promote the stability of connecting, specifically, the quantity that inner shell ends to detain 23 is two.

According to the electric connector, the shell reversing elastic pieces 31 are arranged on the two sides of the outer iron shell 30, the plastic reversing grooves 111 are formed in the two ends of the main plastic part 11 respectively, the shell reversing elastic pieces 31 are assembled in the plastic reversing grooves 111, the outer iron shell 30 can be limited through the main plastic part 11, the welding pins 32 of the outer iron shell 30 are prevented from expanding outwards after assembly, the lower plate can be smoothly lowered during subsequent mounting, and the product yield is improved. In addition, through setting up the inner shell head supporting part 33 of falling trapezoidal, can reduce the occupation of board area, conveniently arrange other devices.

Furthermore, a second embodiment of the present invention provides an electronic device, which at least includes the electrical connector of the first embodiment, and it should be noted that the electronic device is, for example, a mobile phone, a mobile power source, a wireless earphone, an electric shaver, an electric toothbrush, etc.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an electric connector, includes connector main part, interior iron-clad and outer iron-clad, the connector main part with interior iron-clad assembly is in the same place, just the connector main part with interior iron-clad is fixed in the outer iron-clad, its characterized in that, the both sides of outer iron-clad are equipped with a shell back-off shell fragment respectively, the connector main part includes main part plastic part, conductive terminal and well steel sheet, the both ends of main part plastic part are equipped with a plastic back-off groove respectively, the assembly of shell back-off shell fragment is in the plastic back-off groove, with through the main part plastic part is right outer iron-clad carries on spacingly, prevents to assemble the back the leg of outer iron-clad outwards expands.

2. The electrical connector of claim 1, wherein the outer iron shell is provided with an inner shell head supporting portion, the inner shell head supporting portion is used for supporting and limiting a head of the inner iron shell, and the inner shell head supporting portion is in an inverted trapezoid shape.

3. The electrical connector of claim 2, wherein the number of the inner housing header supports is two, and the two inner housing header supports are symmetrically arranged.

4. The electrical connector of claim 1, wherein two of the shell-reversing resilient tabs are located inside the outer iron shell, and the two shell-reversing resilient tabs are symmetrically arranged.

5. The electrical connector of claim 1, wherein one side of the inner iron shell is provided with an inner shell grounding spring piece protruding inwards.

6. The electrical connector of claim 5, wherein the other side of the inner iron shell is provided with an inner shell grounding convex hull protruding inwards.

7. The electrical connector of claim 1, wherein the inner shell is provided with an inner shell back stop on the inside of the inner iron shell.

8. The electrical connector of claim 1, wherein the number of said middle steel plates is two, said conductive terminal is located between two of said middle steel plates, and two of said middle steel plates serve as ground terminals.

9. An electronic device, characterized in that it comprises an electrical connector according to any one of claims 1 to 8.