一种紧密型贴片连接器

By using an inverted trapezoidal protrusion and an L-shaped pin design, combined with a snap-fit ​​frame structure, the problems of insufficient tightness and ease of soldering of surface mount connectors are solved, resulting in a more stable connection and a more convenient soldering process.

CN224520197UActive Publication Date: 2026-07-17SHENZHEN LIANSHENGXIN ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN LIANSHENGXIN ELECTRONICS CO LTD
Filing Date
2025-08-14
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing surface mount connectors suffer from insufficient tightness and inconvenient soldering during connection, resulting in inadequate practicality and stability.

Method used

It adopts an inverted trapezoidal protrusion and L-shaped pin design, combined with a snap-fit ​​frame structure, to ensure stable snap-fit ​​of the patch and convenient fixation with a soldering tool.

Benefits of technology

It improves the tightness and stability of the patch connection, makes the soldering process more convenient, and enhances the practicality of the connector.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型公开了一种紧密型贴片连接器，涉及贴片连接器技术领域，包括固定壳，所述固定壳的表面安装有插针，所述固定壳的表面安装有连接件，所述固定壳的两侧安装有衔接件，所述固定壳包括壳体，所述壳体安装在连接件的一侧，所述壳体的前端固定连接有凸块。本实用新型通过焊接片以及焊接块卡接在第一卡接框和第二卡接框的内部，通过焊接器可将焊接片以及焊接块焊接在面板上，随之可对整体的连接器进行固定，当焊接片以及焊接块出现问题时，只需从第一卡接框和第二卡接框当中抽取出即可，从而使得焊接更加方便，提高整体连接器的实用性。
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Claims

1. A compact surface mount connector comprising a fixed housing (1), characterized by: The surface of the fixed shell (1) is equipped with a pin (5), the surface of the fixed shell (1) is equipped with a connector (4), and the two sides of the fixed shell (1) are equipped with connecting parts (2). The fixed shell (1) includes a shell (10), which is installed on one side of the connector (4), and a protrusion (13) is fixedly connected to the front end of the shell (10).

2. The low profile surface mount connector of claim 1, wherein: The protrusion (13) is in the shape of an inverted trapezoid, and the thickness of the protrusion (13) is 0.5mm-0.3mm.

3. The low profile surface mount connector of claim 1, wherein: The pin (5) includes a fixing plate (50), which is fixedly connected to the surface of the connector (4), and the surface of the fixing plate (50) is fixedly connected with a fixing groove (51).

4. The low profile surface mount connector of claim 3, wherein: The surface of the fixing groove (51) is connected to a needle body (52), the needle body (52) is L-shaped, and one end of the needle body (52) is a cone (53).

5. The low profile surface mount connector of claim 1, wherein: The connector (2) includes a first snap-fit ​​frame (21) and a second snap-fit ​​frame (20). The first snap-fit ​​frame (21) is fixedly connected to both sides of the housing (10), and the second snap-fit ​​frame (20) is fixedly connected to both sides of the housing (10).

6. The hermaphroditic patch connector of claim 5, wherein: The first snap-fit ​​frame (21) and the second snap-fit ​​frame (20) are snap-fitted together with a welding block (22), and a welding piece (23) is fixedly connected to one end of the welding block (22).

7. The low profile surface mount connector of claim 1, wherein: The connector (4) includes a mounting plate (40), which is fixedly connected to the top of the fixed shell (1). The surface of the mounting plate (40) is provided with a slot (41), and a stop block (42) is fixedly connected to one side of the slot (41).