CN217361980U

CN217361980U - Male and female connector with two-stage lock catch integrated retainer and shell

Info

Publication number: CN217361980U
Application number: CN202221001692.8U
Authority: CN
Inventors: 许永丰; 廖胜华
Original assignee: Yongxun Electronic Technology Shanghai Co ltd
Current assignee: Yongxun Electronic Technology Shanghai Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-02
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a take public, female connector of keeping ware and shell of second grade hasp integration, include the shell and keep the ware, the fixed first hasp that is equipped with in top of shell, keep the fixed second hasp that is equipped with in top of ware one side, the terminal connection chamber has all been seted up to the both sides of shell. The utility model discloses a to keep the ware and integrate the shell to the shell, become the integration and keep the integrated shell of ware and shell, the development that has more than reduced the mould like this reduces the die sinking time, and the cost of when also reducing production and equipment also reduces the expense of packing simultaneously.

Description

Male and female connector with two-stage lock catch integrated retainer and shell

Technical Field

The utility model relates to a public, female connector, in particular to take the public, female connector of keeping ware and shell of second grade hasp integration belongs to connector technical field.

Background

The connector is an electro-thermal mechanical device that allows for a detachable connection to transmit electrical power and electrical signals. Signals or electrical power are transmitted through the metal conductors, while a plastic housing is used for the connector to isolate the metal conductors from each other. The plastic housing also serves to align the conductor and ensure that the conductor is securely locked to the insulator.

The metal conductor female and male terminals of a typical connector. Male and female terminals for the clip wipe cable connection are typically secured to the housing with a first latch and a second latch. The first lock catch is usually clamped into a clamping hole of the shell through an elastic sheet of the terminal, the traditional second lock catch adopts an independent retainer (see fig. 1 and 2), and the design of the traditional independent retainer not only increases the cost and time of die opening, but also increases the time and cost of production and assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take second grade hasp integration keep ware and the public, female connector of shell to solve the design that the independent ware was kept to the traditional adoption that proposes in the above-mentioned background art except that the expense and the time that increase the die sinking, also increase the problem of production and equipment time and expense.

In order to achieve the above object, the utility model provides a following technical scheme: the novel multifunctional electric connector comprises a housing and a retainer, wherein a first lock catch is fixedly arranged at the top of the housing, a second lock catch is fixedly arranged at the top of one side of the retainer, the second lock catch is connected with the first lock catch in a buckling mode, terminal connecting cavities are formed in the two sides of the housing, and connecting terminals are embedded in the terminal connecting cavities.

As a preferred technical solution of the present invention, the housing and the male holder form the same plane.

As a preferred technical scheme of the utility model, the fixed a plurality of bumps that consolidate of inner wall equidistance of first hasp, a plurality of arc walls have been seted up to the inside equidistance of second hasp, and are a plurality of consolidate the bump and inlay with the arc wall that corresponds and establish the connection.

As an optimized technical scheme of the utility model, the shell is equipped with the sealing strip with the junction that keeps the ware.

As an optimized technical solution of the present invention, the second lock catch is an elastic member.

As an optimized technical scheme of the utility model, the second hasp is the U type form.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses take the integration of second grade hasp to keep the ware and the public of shell, female connector, through keeping the ware and integrating the shell, become the integration shell that the set kept ware and shell, the development of mould has more than been reduced like this, reduce the die sinking time, also reduce the time and the expense of production and equipment, also reduce the expense of packing simultaneously, locate in the outside centre of bending of first hasp, dash out one or more and consolidate the bump, it is so this at vertical bending of second hasp simultaneously, not only can increase the elasticity of second hasp, still can ensure that the first hasp position of second hasp contact shell is more deep, thereby reach the holding power that increases connecting terminal and shell.

Drawings

FIG. 1 is a schematic view of a conventional split housing and holder configuration of the present invention;

FIG. 2 is a schematic view of a conventional split case and holder assembly of the present invention;

FIG. 3 is a schematic view of the integrated retainer and housing assembly of the present invention;

fig. 4 is a schematic view of the structure of the integrated holder and the housing of the present invention;

fig. 5 is a schematic view of the assembled cross-sectional structure of the integrated holder and housing of the present invention.

In the figure: 1. a housing; 2. a holder; 3. a terminal connection cavity; 4. a second lock catch; 5. a first lock catch; 6. and a connection terminal.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a male and female connector with a holder and a housing integrated with a secondary lock:

according to the figures 1-5, the mold comprises a shell 1 and a retainer 2, a first lock catch 5 is fixedly arranged at the top of the shell 1, a second lock catch 4 is fixedly arranged at the top of one side of the retainer 2, the second lock catch 4 is connected with the first lock catch 5 in a buckling manner, terminal connecting cavities 3 are formed in two sides of the shell 1, connecting terminals 6 are embedded in the terminal connecting cavities 3, the retainer 2 is integrated into the shell 1 to form an integrated shell integrating the retainer 2 and the shell 1, so that the development of molds is reduced, the mold opening time is shortened, the production and assembly time and cost are reduced, and the packaging cost is also reduced.

According to fig. 4 and 5, the shell 1 and the male retainer 2 form the same plane, a plurality of reinforcing convex points are fixedly arranged on the inner wall of the first lock catch 5 at equal intervals, a plurality of arc-shaped grooves are formed in the inner portion of the second lock catch at equal intervals, the reinforcing convex points are embedded with the corresponding arc-shaped grooves to be connected, a sealing strip is arranged at the joint of the shell 1 and the retainer 2, the second lock catch 4 is an elastic piece, and the second lock catch 4 is in a U-shaped shape.

When the utility model is used specifically, the utility model discloses take two grades of hasp integrations to keep ware and the public, female connector of shell, keep ware 2 as the holder of fig. 3, keeping ware 2 to be a slope near terminal insertion hole edge design, make a hook back as second hasp 4 at the tail end of keeping ware 2. The hook will be clamped at the salient point of the shell 1 after being pressed down, so that the retainer 2 is fixed on the shell 1, the connecting terminal 6 is arranged at the second lock catch 4 of the shell 1, the retainer 2 will form the same plane with the surface of the shell 1 after being pressed down, and the second lock catch 4 is pressed into the first lock catch 5 of the shell 1 and simultaneously clamps the connecting terminal 6 in the shell 1, thereby preventing the connecting terminal 6 from being pulled out of the shell 1.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated 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 explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Take public, female connector of keeping ware and shell of second grade hasp integration, including shell (1) and keeping ware (2), its characterized in that, the fixed first hasp (5) that is equipped with in top of shell (1), keep the fixed second hasp (4) that is equipped with in top of ware (2) one side, second hasp (4) are connected with first hasp (5) lock, terminal connection chamber (3) have all been seted up to the both sides of shell (1), the inside of terminal connection chamber (3) all inlays and is equipped with connecting terminal (6).

2. The male and female connectors with secondary snap-lock integrated retainer and housing of claim 1, wherein: the housing (1) and the male holder (2) form the same plane.

3. The male and female connectors with secondary snap-lock integrated retainer and housing of claim 1, wherein: the inner wall equidistance of first hasp (5) is fixed to be equipped with a plurality of reinforcements bumps, a plurality of arc walls have been seted up to the inside equidistance of second hasp, and is a plurality of the reinforcement bump inlays with the arc wall that corresponds and establishes the connection.

4. The male and female connectors with secondary snap-lock integrated retainer and housing of claim 1, wherein: and a sealing strip is arranged at the joint of the shell (1) and the retainer (2).

5. The male and female connectors with secondary snap-lock integrated retainer and housing of claim 1, wherein: the second lock catch (4) is an elastic piece.

6. The male and female connectors with secondary snap-lock integrated retainer and housing of claim 1, wherein: the second lock catch (4) is U-shaped.