Anti-falling positioning and supporting structure of 2PIN connector

By designing an anti-tipping positioning support structure, using vertical support plates and Z-shaped terminals for support, the problem of 2PIN connector tipping was solved, achieving stable welding and improving welding efficiency and quality.

CN223911908UActive Publication Date: 2026-02-13DONGGUAN ENKANG ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202520081716.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-14
Publication Date
2026-02-13
Estimated Expiration
2035-01-14

AI Technical Summary

Technical Problem

The terminals of the 2PIN connector are not stable, which makes it difficult to attach them to the PCB board. They are prone to tipping over, resulting in soldering failure and functional failure.

Method used

Design an anti-tipping positioning support structure, including a vertically arranged support plate and Z-shaped terminals. The support plate and injection molded parts support the terminals to prevent the connector from tipping over and improve welding stability.

Benefits of technology

It effectively prevents connectors from tipping over, improves welding efficiency and quality, and ensures stable terminal welding.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223911908U_ABST
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Abstract

The utility model discloses an anti-falling positioning support structure of a 2PIN connector, which comprises a horizontally arranged PCB, the upper end of the PCB is provided with the 2PIN connector, the 2PIN connector is provided with a vertically arranged support plate, the side end of the support plate is provided with an injection molding part I, the upper end of the injection molding part I is provided with a Z-shaped terminal, the upper end part of the terminal is provided with an injection molding part II, and the upper end part of the injection molding part II is provided with an anti-falling positioning support structure of the 2PIN connector. And the injection molding part II is arranged at the top of the supporting plate. According to the utility model, the 2PIN connector is provided with the supporting plate which is vertically arranged, the side end of the supporting plate is provided with the injection molding part I, and the upper end of the injection molding part I is provided with the Z-shaped terminal, so that the injection molding part I and the terminal are supported by the supporting plate, the connector is effectively prevented from toppling over, the terminal is convenient to weld, and the efficiency and the quality of a welding plate are improved; therefore, the utility model has the advantages of novel design and simple structure, effectively prevents the connector from toppling over, and improves the efficiency and quality of the welding plate.
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Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially relates to a 2PIN connector's prevent falling and position support structure. BACKGROUND

[0002] When 2PIN connector welding plate is used, due to the limitation of the structure of the connector itself, the terminal pin gravity is unstable, which causes the terminal pin to be unable to be smoothly pasted on the PCB board, and the connector is prone to fall, resulting in the failure of the connector to weld the plate, and the function is invalid, therefore, a 2PIN connector's prevent falling and position support structure is designed. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of 2PIN connector's prevent falling and position support structure, the 2PIN connector's prevent falling and position support structure design novelty, simple structure, effectively prevent connector from falling, improve the welding plate efficiency and quality.

[0004] To achieve the above object, the utility model is implemented by the following technical solutions.

[0005] A kind of 2PIN connector's prevent falling and position support structure, including the PCB board of horizontal arrangement, 2PIN connector is equipped on PCB board upper end, 2PIN connector is provided with the support plate of vertical arrangement, and support plate side end is equipped with injection molding piece one, injection molding piece one upper end is equipped with the terminal of Z shape, and terminal upper end portion is equipped with injection molding piece two, and injection molding piece two is equipped on support plate top.

[0006] Wherein, the support plate bottom is provided with at least two positioning columns of convex arrangement, and the positioning column is arranged in the PCB board.

[0007] Wherein, injection molding piece one is clamped on the upper end of support plate side end.

[0008] Wherein, the lower end portion of the terminal is welded on the upper end of the PCB board.

[0009] The utility model discloses a beneficial effect for: the utility model discloses a kind of 2PIN connector's anti-inverted positioning support structure, including the PCB board of horizontal arrangement, 2PIN connector is equipped on PCB board upper end, 2PIN connector is provided with the support plate of vertical arrangement, and support plate side end is equipped with injection molding piece one, Z-shaped terminal is equipped on injection molding piece one upper end, and terminal upper end is equipped with injection molding piece two, and injection molding piece two is equipped on support plate top. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model is further described below by using drawings, but the embodiment in the drawing does not constitute any limitation to the utility model.

[0011] Fig. 1 It is the structural schematic diagram of the utility model;

[0012] Fig. 2 It is the structural schematic diagram of the 2PIN connector of the utility model.

[0013] In Figs. 1-2 It includes:

[0014] 1-PCB board 2-2PIN connector

[0015] 21-support plate 211-positioning column

[0016] 22-injection molding piece one 23-terminal

[0017] 24-injection molding piece two. DETAILED DESCRIPTION

[0018] The utility model is described below by combining specific implementation.

[0019] As Figs. 1-2 Shown, a kind of 2PIN connector's anti-inverted positioning support structure, including the PCB board 1 of horizontal arrangement, 2PIN connector 2 is equipped on PCB board 1 upper end, 2PIN connector 2 is provided with the support plate 21 of vertical arrangement, and support plate 21 side end is equipped with injection molding piece one 22, Z-shaped terminal 23 is equipped on injection molding piece one 22 upper end, and terminal 23 upper end is equipped with injection molding piece two 24, and injection molding piece two 24 is equipped on support plate 21 top.

[0020] Further, the bottom of the support plate 21 is provided with at least two positioning columns 211 arranged in a convex shape, and the positioning columns 211 are arranged in the PCB 1, so that the positioning is accurate, and the quality of the soldering plate is improved.

[0021] As preferred in the embodiment, the injection molding part one 22 is clamped on the upper end of the side end of the support plate 21.

[0022] As preferred in the embodiment, the lower end of the terminal 23 is welded on the upper end of the PCB 1.

[0023] It needs to be further explained that the utility model is provided with the support plate 21 arranged in a vertical direction through the 2PIN connector 2, and the support plate 21 is provided with the injection molding part one 22 on the side end, and the injection molding part one 22 is provided with the terminal 23 arranged in a Z shape on the upper end, so that the support plate 21 supports the injection molding part one 22 and the terminal 23, the connector is effectively prevented from falling, the terminal is convenient to weld, the efficiency and quality of the soldering plate are improved, and the utility model has the advantages of novel design, simple structure, effective prevention of the connector from falling, and improvement of the efficiency and quality of the soldering plate.

[0024] The above is only the preferred embodiment of the utility model, and for the ordinary skilled in the art, the specific implementation and application range can be changed according to the idea of the utility model, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A 2PIN connector anti-inversion positioning support structure, characterized in that: The application relates to a PCB board (1) arranged horizontally, wherein a 2PIN connector (2) is arranged at the upper end of the PCB board (1), the 2PIN connector (2) is provided with a support plate (21) arranged vertically, a plastic part (22) is arranged at the side end of the support plate (21), a terminal (23) in Z shape is arranged at the upper end of the plastic part (22), a plastic part (24) is arranged at the upper end of the terminal (23), and the plastic part (24) is arranged at the top of the support plate (21).

2. The anti-falling positioning support structure of a 2PIN connector according to claim 1, characterized in that: At least two positioning columns (211) arranged in convex shape are arranged at the bottom of the support plate (21), and the positioning columns (211) are arranged in the PCB board (1).

3. The anti-falling positioning support structure of a 2PIN connector according to claim 1, wherein: The plastic part (22) is clamped at the side end of the upper end of the support plate (21).

4. The anti-falling positioning support structure of a 2PIN connector according to claim 1, wherein: The lower end of the terminal (23) is welded to the upper end of the PCB board (1).