CN215933882U

CN215933882U - 12PIN terminal connector with quick buckle connection structure

Info

Publication number: CN215933882U
Application number: CN202122117459.8U
Authority: CN
Inventors: 李林原
Original assignee: Shenzhen Tianchuangyuan Precision Electronics Co ltd
Current assignee: Shenzhen Tianchuangyuan Precision Electronics Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a 12PIN terminal connector with a quick buckle connection structure, which comprises a wire covering shell and a terminal shell connected with the wire covering shell, wherein the terminal shell is provided with a 12PIN terminal, the 12PIN terminal connector also comprises a casing, the casing is sleeved on the terminal shell and is fixedly connected with the terminal shell, the casing is provided with a waist-round part, outer radial strips are arranged in the width direction of two sides of the waist-round part, the non-contact surfaces of the outer radial strips and the waist-round part are provided with concave-convex grains, and the 12PIN terminal connector and a male terminal connector realize quick buckle connection through the concave-convex grains. According to the 12PIN terminal connector, the outer convex radial strips are arranged on the two sides of the shell, the outer convex radial strips are provided with the concave-convex grains, and the return clip arranged on the external male terminal connector can be buckled on the concave-convex grains, so that the external male terminal connector and the 12PIN terminal connector can be quickly buckled and fixed.

Description

12PIN terminal connector with quick buckle connection structure

Technical Field

The utility model relates to a terminal connector, in particular to a 12PIN terminal connector with a quick buckle connection structure.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is built between the blocked or isolated dead circuits in the circuit, so that current flows and the circuit realizes the predetermined function.

Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path.

The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

Male end connecting body and female end connecting body need insert soon fixedly, and traditional mode is connected fixedly through the activity swivel sleeve on the male end connecting body and the double-screw bolt on the female end connecting body, and because the vibration of equipment, the swivel sleeve can produce not hard up phenomenon that drops even, and then can influence the stability of male end connecting body and female end connecting body, the condition of contact failure appears.

Therefore, the conventional terminal connector needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the technical problem to be solved by the present invention is to provide a 12PIN terminal connector with a quick snap connection structure, and the purpose of designing the 12PIN terminal connector is to ensure the stable connection of a male terminal connector and a female terminal connector.

In order to solve the technical problem, the utility model is realized by the following scheme: the 12PIN terminal connector with the quick buckle connection structure comprises a wire covering shell and a terminal shell connected with the wire covering shell, wherein the terminal shell is provided with a 12PIN terminal, the 12PIN terminal connector also comprises a casing, the casing is sleeved on the terminal shell and is fixedly connected with the terminal shell, the casing is provided with a waist-round part, outer radial strips are arranged in the width direction of two sides of the waist-round part, the non-contact surfaces of the outer radial strips and the waist-round part are provided with concave-convex grains, and the 12PIN terminal connector and a male terminal connector are connected in a quick buckle mode through the concave-convex grains.

Furthermore, the line shell is a wiring line on two sides, and the two sides of the line shell are connected with a conducting wire.

Furthermore, the terminal shell comprises a front waistline circular part and a rear waistline circular part which are connected together, and two sides of the lower side of the rear waistline circular part are respectively connected with an ear plate;

the waist circle part is provided with a through cavity allowing the terminal shell to enter, the rear end of the through cavity extends outwards to form a flat plate, two connecting parts between the through cavity and the flat plate are provided with limiting grooves, the lug plate is fixed on the flat plate, and part of the plate body of the lug plate extends into the limiting grooves.

Furthermore, both sides of the rear opening of the casing extend outwards to form wing plates.

Further, the 12PIN terminals include a three-phase terminal for accessing a three-phase power supply and a 9PIN terminal for accessing data.

Compared with the prior art, the utility model has the beneficial effects that: according to the 12PIN terminal connector, the outer convex radial strips are arranged on the two sides of the shell, the outer convex radial strips are provided with the concave-convex grains, and the return clip arranged on the external male terminal connector can be buckled on the concave-convex grains, so that the external male terminal connector and the 12PIN terminal connector can be quickly buckled and fixed.

Drawings

Fig. 1 is a schematic view of the structure of the 12PIN terminal connector of the present invention.

Fig. 2 is an exploded view of the 12PIN terminal connector of the present invention.

Fig. 3 is a schematic view of a terminal housing and a terminal mounting structure in the terminal housing according to the present invention.

Fig. 4 is a schematic view of the structure of the case of the present invention.

FIG. 5 is a schematic view of the structure of the convex radial strip of the present invention.

FIG. 6 is a schematic view of the structure of the external radial protrusion pre-slide-in clip of the present invention.

FIG. 7 is a schematic view of the snap-fit connection of the male radial strip and the external clip of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the protection scope of the present invention is more clearly and clearly defined. It should be apparent that the described embodiments of the present invention are only some embodiments of the present invention, and not all embodiments. 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; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1: the concrete structure of the utility model is as follows:

referring to fig. 1-7, the 12PIN terminal connector with a quick snap connection structure of the present invention includes a wire covering shell 1, a terminal shell 3 connected to the wire covering shell 1, the terminal shell 3 having a 12PIN terminal, the 12PIN terminal connector further including a housing 2, the housing 2 being sleeved on the terminal shell 3 and being connected to the terminal shell, the housing 2 having a waist-round portion, an outer radial strip 22 being disposed in a width direction of two sides of the waist-round portion, the outer radial strip 22 having an embossment 221 on a surface thereof not in contact with the waist-round portion, and the 12PIN terminal connector and the male connector realizing quick snap connection through the embossment 221.

A preferred technical solution of this embodiment: the line shell 1 is a wiring line on two sides, and the two sides are connected with the conducting wire 6.

A preferred technical solution of this embodiment: the terminal shell 3 comprises a front waistline circular part and a rear waistline circular part which are connected together, and two sides of the lower side of the rear waistline circular part are respectively connected with an ear plate 31;

the oval portion has a through cavity allowing the terminal housing 3 to enter, a flat plate 23 is formed at the rear end of the through cavity in an extending manner, limiting grooves 24 are formed at two connecting positions between the through cavity and the flat plate 23, the lug plate 31 is fixed on the flat plate 23, and part of the plate body of the lug plate 31 extends into the limiting grooves 24.

A preferred technical solution of this embodiment: the back mouth both sides of cover case 2 outwards extend and form pterygoid lamina 21, are provided with the screw hole on the pterygoid lamina 21, and pterygoid lamina 21 passes through the screw fixation on the equipment rack, and the equipment rack is frame type equipment rack, and wire 6 hides in the section bar inslot of frame type equipment rack.

A preferred technical solution of this embodiment: the 12PIN terminals include a three-phase terminal 5 for accessing a three-phase power supply and a 9PIN terminal 4 for accessing data.

Example 2:

as shown in fig. 1 to 6, the 12PIN terminal connector of the present invention is a female terminal connector, a clip 7 is disposed on an external male terminal connector, the clip 7 includes a rotating clip 71 coupled to a housing of the male terminal connector, and a return spring 72 mounted on a shaft, the return spring 72 causes the rotating clip 71 to form a clamping force, a side surface of the rotating clip 71 is provided with at least one concave-convex tooth 73 engaged with the concave-convex pattern 221, and the concave-convex tooth 73 is provided with at least one concave-convex tooth 73.

When the male end connector and the female end connector of the utility model are inserted, the rotating clip 71 slides along the raised grains 221, and finally the raised teeth 73 are connected with the raised grains 221 in a buckling manner.

When the male end connector and the female end connector are to be loosened, the handle of the rotating clamp 71 is only pressed to loosen the concave-convex teeth 73 and the concave-convex grains 221, and then the male end connector is withdrawn.

In summary, the 12PIN terminal connector of the utility model is provided with the outward radial strips on the two sides of the casing, the outward radial strips are provided with the raised grains, and the return clip arranged on the external male terminal connector can be buckled on the raised grains, so that the external male terminal connector and the 12PIN terminal connector of the utility model can be quickly buckled and fixed.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a 12PIN terminal connector with quick buckle connection structure, including package line shell (1) and with terminal shell (3) that package line shell (1) is connected, terminal shell (3) have 12PIN terminals, a serial communication port, 12PIN terminal connector still includes cover shell (2), cover shell (2) overlap in terminal shell (3) and with terminal shell is connected fixedly, cover shell (2) have waist circle portion, at the width direction of this waist circle portion both sides, be provided with outer radial strip (22), its with waist circle portion non-contact surface is provided with raised grain (221), through this raised grain (221), 12PIN terminal connector and male end connector realize quick buckle and connect.

2. 12PIN terminal connector with quick snap connection according to claim 1, characterized in that the housing (1) is a two-sided connection, the two sides of which are connected with the wires (6).

3. The 12PIN terminal connector with a quick snap connection structure as claimed in claim 1, wherein the terminal housing (3) comprises a front waisted portion and a rear waisted portion connected together, and two ear plates (31) are connected to both lower sides of the rear waisted portion;

the waist-round part is provided with a through cavity allowing the terminal shell (3) to enter, the rear end of the through cavity extends outwards to form a flat plate (23), two connecting parts between the through cavity and the flat plate (23) are provided with limiting grooves (24), the lug plate (31) is fixed on the flat plate (23), and part of the plate body of the lug plate (31) extends into the limiting grooves (24).

4. 12PIN terminal connector with quick snap connection according to claim 1, characterized in that the rear mouth of the shell (2) is extended outwards on both sides to form wings (21).

5. The 12PIN terminal connector with a quick snap connection according to claim 1, wherein the 12PIN terminal comprises a three-phase terminal (5) for accessing a three-phase power supply and a 9PIN terminal (4) for accessing data.