CN216958581U

CN216958581U - Electrical connector

Info

Publication number: CN216958581U
Application number: CN202220480573.9U
Authority: CN
Inventors: 瞿寿坤
Original assignee: Yueqing Nanxing Electronics Co ltd
Current assignee: Yueqing Nanxing Electronics Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-12
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses an electric connector, which comprises an insulating base and a plurality of L-shaped conductive terminals inserted on the insulating base; jacks are arranged on the insulating base corresponding to the L-shaped conductive terminals, and a slot is arranged at the insertion end of each jack; the L-shaped conductive terminal is sleeved with a fixed sleeve corresponding to the slot; the electric connector improves the mounting structure of the conductive terminal, adapts to automatic assembly and processing and improves the structural stability.

Description

Electrical connector

Technical Field

The utility model belongs to the technical field of electrical components, and particularly relates to an electric connector.

Background

The electric connector is generally composed of a conductive terminal and a base, the conductive terminal is inserted on the base and fixed together by utilizing the extrusion force between the conductive terminal and the base, therefore, the size of the jack on the base needs to be set reasonably, so that the conductive terminal can be fixed without influencing the assembly, in the actual production process, the conductive terminal is inserted by adopting automatic equipment, when the conductive terminal is matched with the jack too tightly, the qualification rate of the automatic assembly is seriously influenced, higher requirements on the clamping force, the positioning precision and the like of a workpiece are provided, the conductive terminal is easy to bend and deform when being stressed too much, and the processing difficulty is greatly increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an electric connector which improves the mounting structure of a conductive terminal, is suitable for automatic assembly and processing and improves the structural stability.

The utility model relates to an electric connector, which comprises an insulating base and a plurality of L-shaped conductive terminals inserted on the insulating base; jacks are arranged on the insulating base corresponding to the L-shaped conductive terminals, and a slot is arranged at the insertion end of each jack; the L-shaped conductive terminal is sleeved with the fixed sleeve corresponding to the slot, during assembly, one end of the L-shaped conductive terminal firstly penetrates through the jack, then the fixed sleeve contacts with the slot, the fixed sleeve is pressed into the slot by utilizing automatic assembly equipment, the L-shaped conductive terminal is driven to be installed in place, the automatic assembly equipment directly acts on the end face of the fixed sleeve, the stress is good, the L-shaped conductive terminal does not directly bear the thrust in the insertion process, the bending deformation is avoided, and the L-shaped conductive terminal is more suitable for automatic assembly and processing.

Furthermore, one end of each L-shaped conductive terminal vertically penetrates through the insulating base and extends out to form a pin, the other end horizontally extends out of the side face of the insulating base along the same direction, and the head of each pin is provided with a chamfer to form a pointed end structure, so that the L-shaped conductive terminals can be smoothly inserted into the jack in the insertion process.

Furthermore, the slot is a straight circular slot, the fixed sleeve is a conical sleeve, and the diameter of the slot is positioned between the diameter of the small end and the diameter of the large end of the fixed sleeve; in the inserting process, the extrusion force can be gradually increased along with the pressing-in of the fixing sleeve, and the structural stability of the fixing sleeve in the slot is improved.

Furthermore, the side wall of the fixed sleeve is provided with a notch, and the notch extends from the large end of the fixed sleeve to the middle part of the fixed sleeve; the number of the notches is even, the cross sections of two adjacent notches are splayed, when the large end of the fixing sleeve is extruded, radial thrust can be formed on the part between the two adjacent notches, the extrusion force is further transmitted to the L-shaped conductive terminal, and the mounting stability of the L-shaped conductive terminal is improved.

The utility model has the beneficial effects that: the electric connector improves the mounting structure of the conductive terminal, adapts to automatic assembly and processing and improves the structural stability.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a cross-sectional view of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

As shown in fig. 1 and 2: the electric connector of this embodiment, including insulating base 2 and inserting multiple L-type conductive terminals 1 on this insulating base 2; jacks are arranged on the insulating base 2 corresponding to the L-shaped conductive terminals 1, and a slot is arranged at the insertion end of each jack; the L-shaped conductive terminal 1 is sleeved with the fixed sleeve 3 corresponding to the slot, during assembly, one end of the L-shaped conductive terminal 1 firstly penetrates through the jack, then the fixed sleeve 3 contacts with the slot, the fixed sleeve 3 is pressed into the slot by utilizing automatic assembly equipment, the L-shaped conductive terminal 1 is driven to be installed in place, the automatic assembly equipment directly acts on the end face of the fixed sleeve 3, the stress is good, the L-shaped conductive terminal 1 does not directly bear the thrust in the insertion process, the bending deformation is avoided, and the automatic assembly processing is more suitable.

In this embodiment, one end of each L-shaped conductive terminal 1 vertically penetrates through the insulating base 2 and extends out to form a pin, the other end horizontally extends out from the side surface of the insulating base 2 along the same direction, and the head of each pin is chamfered to form a pointed structure, so that the L-shaped conductive terminal is favorably inserted into the jack smoothly in the insertion process.

In this embodiment, the insertion slot is a straight circular slot, the fixing sleeve 3 is a conical sleeve, and the diameter of the insertion slot is located between the diameter of the small end and the diameter of the large end of the fixing sleeve 3; in the process of inserting, the extrusion force can be gradually increased along with the pressing-in of the fixed sleeve 3, and the structural stability of the fixed sleeve 3 in the slot is improved.

In this embodiment, the side wall of the fixing sleeve 3 is provided with a notch, and the notch extends from the large end of the fixing sleeve 3 to the middle part thereof; the notches are even in number, the cross sections of two adjacent notches are splayed, when the large end of the fixing sleeve 3 is extruded, radial thrust can be formed on the part between the two adjacent notches, the extrusion force is further transmitted to the L-shaped conductive terminal 1, and the mounting stability of the L-shaped conductive terminal 1 is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. An electrical connector, comprising: the circuit comprises an insulating base and a plurality of L-shaped conductive terminals inserted on the insulating base; jacks are arranged on the insulating base corresponding to the L-shaped conductive terminals, and a slot is arranged at the insertion end of each jack; the L-shaped conductive terminal is sleeved with a fixing sleeve corresponding to the slot.

2. The electrical connector of claim 1, wherein: one end of each L-shaped conductive terminal vertically penetrates through the insulating base and extends out to form a pin, and the other end of each L-shaped conductive terminal horizontally extends out from the side face of the insulating base along the same direction.

3. The electrical connector of claim 2, wherein: the slot is a straight circular slot, and the fixed sleeve is a conical sleeve.

4. The electrical connector of claim 3, wherein: the diameter of the slot is between the diameter of the small end and the diameter of the large end of the fixing sleeve.

5. The electrical connector of claim 4, wherein: the side wall of the fixed sleeve is provided with a notch, and the notch extends from the large end of the fixed sleeve to the middle part of the fixed sleeve; the number of the notches is even, and the cross sections of two adjacent notches are splayed.