Double-row euro connector male structure

Abstract

The utility model relates to the technical field of the male end of the European style connector, concretely to a double-row European style connector male end structure, the male end of the European style connector includes: the connector base, the connector base includes the casing, two rows of connecting mechanisms are inlaidly installed in the casing, each row the connecting mechanism all includes several male end terminals, each male end terminal all includes the fixed part, the fixed part bottom is bent and forms the connecting part no.

Description

Technical Field

[0001] This utility model relates to the field of European connector male terminal technology, specifically a double-row European connector male terminal structure. Background Technology

[0002] The male terminal of a European connector is an important component of a European connector system. It is a type of connector used to connect circuit boards inside electronic devices. As a key interface component for signal and power transmission in electronic devices, the background technology of its male terminal structure is closely related to the development of fields such as industrial automation, instrumentation, and communication equipment.

[0003] The existing European-style connector male terminal structure is relatively complex and the design is not very reasonable. When installing the male terminal on the connector, glue is usually filled inside the connector, and then the terminal is inserted into the connector to complete the fixation. The glue fixation method is prone to loosening after long-term insertion and removal, which affects the use effect. Utility Model Content

[0004] The purpose of this utility model is to provide a double-row European-style connector male terminal structure, which has the advantages of simple structure, reasonable design, stable connection and convenient installation, and solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-row European-style connector male terminal structure, comprising: a connector base, the connector base including a housing, two rows of connecting mechanisms are embedded and installed in the housing, each row of connecting mechanisms includes several male terminals, each male terminal includes a fixing part, the bottom of the fixing part is bent to form a connecting part one, and a limiting part is provided at the top of the fixing part, two limiting blocks one symmetrically protruding outward on the side of the limiting part, two limiting blocks two are provided above the limiting blocks one, and the tops of the two limiting blocks two are close together to form a guide surface.

[0006] Preferably, the top of the housing has an interlocking groove, and two protrusions are symmetrically arranged on the side. Each protrusion has a through hole, and two limiting grooves are symmetrically arranged on the through hole.

[0007] Preferably, the fitting groove has several reserved holes that penetrate the shell, and the bottom of the reserved holes has a funnel-shaped guide groove that expands outward.

[0008] Preferably, both ends of the fitting groove have outwardly expanding protrusions for positioning.

[0009] Preferably, the fixing part and the connecting part one at its bottom are at a 90° angle, and the top of the limiting part is provided with a connecting part two, the width of the connecting part two being smaller than the width of the limiting part.

[0010] Preferably, the width of the connecting portion one is smaller than the width of the fixing portion, and the end of the connecting portion one away from the fixing portion gradually tapers into a cone shape.

[0011] Preferably, the top of each of the second connecting portions is lower than the top of the housing, and the end of each of the first connecting portions away from the fixing portion extends out of the side of the housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model provides a double-row European-style connector male terminal structure. The male terminal of the connector includes a connector base and a connecting mechanism. The overall structure is simple and reasonably designed. The connecting mechanism includes several male terminals. Each male terminal includes a fixing part. The bottom of the fixing part is bent to form a connecting part one. The top of the fixing part is provided with a limiting part. Two limiting blocks one are symmetrically protruding outward on the side of the limiting part. Two limiting blocks two are provided above the limiting blocks one. The tops of the two limiting blocks two are close to each other to form a guide surface. By using the limiting blocks one and limiting blocks two provided on the side of the limiting part, the adhesive structure can be changed when the connector and terminal are fixed with adhesive to form irregularly shaped limiting parts, thereby improving the connection stability between the connector and the terminal.

[0014] 2. The connector base of this utility model includes a housing, and a fitting groove is provided on the top of the housing. Several reserved holes penetrating the housing are provided in the fitting groove. The bottom of the reserved holes expands outward with a flared guide groove. During installation, the terminals are easily inserted through the flared guide groove at the bottom of the reserved holes, which improves the installation speed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Top view of the connector base;

[0017] Figure 3 This utility model Figure 1 A bottom view of the connector base;

[0018] Figure 4 This utility model Figure 1 Schematic diagram of the structure of the Zhonggong terminal;

[0019] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point A;

[0020] Figure 6 This is another embodiment of the present invention.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Connector base; 11. Housing; 12. Fitting groove; 13. Protrusion; 14. Through hole; 15. Reserved hole; 16. Guide groove; 2. Connection mechanism; 21. Male terminal; 211. Fixing part; 212. Connection part one; 213. Limiting part; 214. Limiting block one; 215. Limiting block two; 216. Guide surface; 217. Connection part two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Example 1: Please refer to Figures 1 to 5This utility model provides an embodiment of a double-row European-style connector male terminal structure, comprising: a connector base 1, the connector base 1 including a housing 11, the housing 11 having a fitting groove 12 on its top, and two protrusions symmetrically arranged on its side 13, each protrusion 13 having a through hole 14, and two limiting grooves symmetrically arranged on the through hole 14; the fitting groove 12 having several reserved holes 15 penetrating the housing 11, the bottom of the reserved holes 15 having a flared guide groove 16 expanding outwards; both ends of the fitting groove 12 having outwardly expanding protrusions for positioning; two rows of connecting mechanisms 2 fitted and installed inside the housing 11, each row of connecting mechanisms 2 including several male terminals 21, each male terminal 21 including a fixing part 211, the bottom of the fixing part 211 being bent to form a connecting part 212, and the fixing part... The top of the 211 is provided with a limiting part 213. Two limiting blocks 1 214 are symmetrically protruding outward from the side of the limiting part 213. Two limiting blocks 215 are provided above the limiting blocks 1 214. The tops of the two limiting blocks 215 are close to each other to form a guide surface 216. The fixing part 211 and the connecting part 1 212 at its bottom are at a 90° angle. The top of the limiting part 213 is provided with a connecting part 217. The width of the connecting part 217 is less than the width of the limiting part 213. The width of the connecting part 1 212 is less than the width of the fixing part 211. The end of the connecting part 1 212 away from the fixing part 211 gradually tapers into a cone shape. The top of each connecting part 217 is lower than the top of the housing 11. The end of each connecting part 1 212 away from the fixing part 211 extends out of the side of the housing 11.

[0027] In practice, in the two rows of bending connecting mechanisms 2, the length value of the row near the bending angle is smaller than the length value of the other row, so that after bending, the ends of several connecting parts 212 of the other row are flush.

[0028] Example 2: Please refer to Figure 6 The difference from Embodiment 1 is that Embodiment 1 has 32 male terminals, while Embodiment 2 has 64 male terminals, which increases the connector length and the number of terminals.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A male terminal structure for a double-row European-style connector, characterized in that, include: The connector base (1) includes a housing (11), and two rows of connecting mechanisms (2) are fitted inside the housing (11). Each row of connecting mechanisms (2) includes several male terminals (21). Each male terminal (21) includes a fixing part (211). The bottom of the fixing part (211) is bent to form a connecting part (212), and a limiting part (213) is provided on the top of the fixing part (211). Two limiting blocks (214) are symmetrically protruding outward on the side of the limiting part (213). Two limiting blocks (215) are provided above the limiting blocks (214). The tops of the two limiting blocks (215) are close together to form a guide surface (216).

2. The male terminal structure of a double-row European connector according to claim 1, characterized in that: The top of the housing (11) is provided with a fitting groove (12), and two protrusions (13) are symmetrically arranged on the side. Each of the protrusions (13) is provided with a through hole (14), and two limiting grooves are symmetrically arranged on the through hole (14).

3. The male terminal structure of a double-row European connector according to claim 2, characterized in that: The fitting groove (12) has several reserved holes (15) that penetrate the shell (11), and the bottom of the reserved holes (15) has a funnel-shaped guide groove (16) that expands outward.

4. The male terminal structure of a double-row European connector according to claim 2, characterized in that: Both ends of the fitting groove (12) have outwardly expanding protrusions for positioning.

5. The male terminal structure of a double-row European connector according to claim 1, characterized in that: The fixing part (211) and the connecting part one (212) at its bottom are at a 90° angle. The top of the limiting part (213) is provided with a connecting part two (217), and the width of the connecting part two (217) is smaller than the width of the limiting part (213).

6. The male terminal structure of a double-row European connector according to claim 5, characterized in that: The width of the connecting part (212) is less than the width of the fixing part (211), and the end of the connecting part (212) away from the fixing part (211) gradually tapers into a cone shape.

7. The male terminal structure of a double-row European connector according to claim 5, characterized in that: The top of each of the second connecting parts (217) is lower than the top of the housing (11), and the end of each of the first connecting parts (212) away from the fixing part (211) extends out of the side of the housing (11).

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