Terminal structure and high-speed high-frequency connector

Abstract

A terminal structure and a high-speed and high-frequency connector are disclosed, and a terminal comprises a terminal group which is composed of an elastic terminal I and an elastic terminal II which are oppositely arranged; the terminal sleeve is sleeved on the periphery of the terminal group; the outer side of the first elastic terminal is provided with a first lock hole and a first retaining convex hull in the vertical direction, and the outer side of the second elastic terminal is provided with a second lock hole and a second retaining convex hull in the vertical direction. An elastic lock catch I and an elastic lock catch II which are arranged towards the top side are arranged on the inner walls of two opposite sides of the terminal sleeve, the elastic lock catch I is correspondingly matched with the lock hole I, and the elastic lock catch II is correspondingly matched with the lock hole II. According to the scheme, the stop convex hull structure and the lock hole structure are arranged on the terminal set, the elastic lock catch structure is arranged on the terminal sleeve, when the terminal sleeve is arranged on the terminal set in a sleeving mode, displacement of the terminal sleeve is limited by the stop convex hull structure, the elastic lock catch structure is buckled in the lock hole structure, and the structure has the advantages of being convenient to assemble and high in structural stability; popularization and application are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a terminal structure and a high-speed, high-frequency connector. Background Technology

[0002] To improve the mating stability of connectors, a common practice is to place a terminal sleeve around the elastic terminal. However, existing terminal sleeves and terminal assemblies suffer from structural complexity, low assembly efficiency, and poor connection stability.

[0003] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a terminal structure and a high-speed, high-frequency connector to solve the above problems. Utility Model Content

[0004] To overcome the shortcomings of the prior art, the present invention aims to provide a terminal structure and a high-speed, high-frequency connector.

[0005] To achieve the above and other related objectives, the technical solution provided by this utility model is: a terminal structure, comprising:

[0006] A terminal group, wherein the terminal group is composed of a first elastic terminal and a second elastic terminal arranged opposite to each other;

[0007] Terminal sleeve, which is sleeved on the outer periphery of the terminal group and is used to maintain the elasticity of the first elastic terminal and the second elastic terminal;

[0008] The outer side of the first elastic terminal is provided with a locking hole and a backstop protrusion along the vertical direction, and the outer side of the second elastic terminal is provided with a locking hole and a backstop protrusion along the vertical direction.

[0009] The inner walls of the two opposite sides of the terminal sleeve are provided with a first elastic latch and a second elastic latch facing the top. The first elastic latch is matched with the first lock hole, and the second elastic latch is matched with the second lock hole.

[0010] The preferred technical solution is as follows: the outer walls of the two opposite sides of the terminal sleeve are provided with elastic locking buckles three and four facing the bottom side, and the elastic locking buckles three and four are used to be inserted and fixed in the terminal cavity of the connector housing.

[0011] The preferred technical solution is as follows: a locking hole one and a locking hole two are provided on the inner walls of both sides of the terminal cavity, the elastic latch three is matched with the locking hole one, and the elastic latch four is matched with the locking hole two.

[0012] The preferred technical solution is that the root of the first elastic terminal and the second elastic terminal are injection molded with a rubber core.

[0013] The preferred technical solution is that the first elastic terminal, the second elastic terminal, and the terminal sleeve are all integrally stamped from metal sheets.

[0014] The preferred technical solution is that the root of both the first elastic terminal and the second elastic terminal are provided with a wing plate structure for improving the bonding force with the injection molded part.

[0015] A high-speed, high-frequency connector includes the terminal structure described above.

[0016] Due to the application of the above technical solution, the beneficial effects of this utility model are as follows:

[0017] This utility model proposes a terminal structure and a high-speed, high-frequency connector. By setting a stop protrusion structure and a locking hole structure on the terminal group, and setting an elastic locking structure on the terminal sleeve, during assembly, the terminal sleeve is fitted onto the terminal group. The displacement of the terminal sleeve is restricted by the stop protrusion structure, while the elastic locking structure is engaged in the locking hole structure. This structure has the characteristics of convenient assembly and high structural stability, and is suitable for widespread application. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the terminal structure involved in this utility model.

[0019] Figure 2 This is a schematic diagram of the male connector structure involved in this utility model.

[0020] Figure 3 This is a schematic diagram of the connector structure involved in this utility model. Detailed Implementation

[0021] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0022] Please see Figures 1-3It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example:

[0025] like Figures 1 to 3 As shown, according to a general technical concept of the present invention, a terminal structure is provided, comprising:

[0026] Terminal group 1 is composed of a first elastic terminal 11 and a second elastic terminal 12 arranged opposite to each other.

[0027] Terminal sleeve 2 is sleeved on the outer periphery of terminal group 1 and is used to maintain the elasticity of elastic terminal 11 and elastic terminal 12;

[0028] The outer side of the elastic terminal 11 is provided with a locking hole 1 (not shown) and a backstop protrusion 1 (not shown) along the vertical direction; the outer side of the elastic terminal 12 is provided with a locking hole 2 121 and a backstop protrusion 2 122 along the vertical direction.

[0029] The inner walls of the two opposite sides of the terminal sleeve 2 are provided with a first elastic latch (not shown) and a second elastic latch 21 facing the top. The first elastic latch is matched with the first lock hole, and the second elastic latch 21 is matched with the second lock hole 121.

[0030] like Figures 1 to 3As shown, in an exemplary embodiment of this utility model, the outer walls of the two opposite sides of the terminal sleeve 2 are provided with elastic latch three (not shown) and elastic latch four 22 facing the bottom side. The elastic latch three and elastic latch four 22 are used to be inserted and fixed in the terminal cavity of the connector housing 3.

[0031] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, locking holes 1 and 2 are provided on the inner walls of both sides of the terminal cavity, elastic latch 3 is matched with locking hole 1, and elastic latch 4 is matched with locking hole 21.

[0032] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, the roots of the elastic terminal 11 and the elastic terminal 12 are injection molded with a core (not shown).

[0033] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, the elastic terminal 11, the elastic terminal 2, and the terminal sleeve 2 are all integrally stamped from metal sheets.

[0034] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, the roots of both the elastic terminal 11 and the elastic terminal 12 are provided with wing plate structures for improving the bonding force with the injection molded part.

[0035] This application also relates to a high-speed, high-frequency connector 4, which includes the terminal structure described above.

[0036] Therefore, this utility model has the following advantages:

[0037] This utility model proposes a terminal structure and a high-speed, high-frequency connector. By setting a stop protrusion structure and a locking hole structure on the terminal group, and setting an elastic locking structure on the terminal sleeve, during assembly, the terminal sleeve is fitted onto the terminal group. The displacement of the terminal sleeve is restricted by the stop protrusion structure, while the elastic locking structure is engaged in the locking hole structure. This structure has the characteristics of convenient assembly and high structural stability, and is suitable for widespread application.

[0038] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A terminal structure, comprising: A terminal group, wherein the terminal group is composed of a first elastic terminal and a second elastic terminal arranged opposite to each other; Terminal sleeve, which is sleeved on the outer periphery of the terminal group and is used to maintain the elasticity of the first elastic terminal and the second elastic terminal; Its features are: The outer side of the first elastic terminal is provided with a locking hole and a backstop protrusion along the vertical direction, and the outer side of the second elastic terminal is provided with a locking hole and a backstop protrusion along the vertical direction. The inner walls of the two opposite sides of the terminal sleeve are provided with a first elastic latch and a second elastic latch facing the top. The first elastic latch is matched with the first lock hole, and the second elastic latch is matched with the second lock hole.

2. The terminal structure according to claim 1, characterized in that: The outer walls of the two opposite sides of the terminal sleeve are provided with elastic locking buckles three and four facing the bottom. The elastic locking buckles three and four are used to be inserted and fixed in the terminal cavity of the connector housing.

3. A terminal structure according to claim 2, characterized in that: The inner walls on both sides of the terminal cavity are provided with a locking hole one and a locking hole two. The elastic latch three is matched with the locking hole one, and the elastic latch four is matched with the locking hole two.

4. A terminal structure according to claim 1, characterized in that: The roots of the first elastic terminal and the second elastic terminal are injection molded with a rubber core.

5. A terminal structure according to claim 1, characterized in that: The first elastic terminal, the second elastic terminal, and the terminal sleeve are all integrally stamped from metal sheets.

6. A terminal structure according to claim 1, characterized in that: Both the first elastic terminal and the second elastic terminal are provided with wing plate structures at their roots to improve the bonding force with the injection molded part.

7. A high-speed, high-frequency connector, characterized in that: Includes the terminal structure as described in any one of claims 1-6.

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