High-frequency chip connector

Abstract

The utility model discloses a high-frequency chip connector, which comprises a holding seat (1), a plurality of groups of connecting seats (3) and a plurality of groups of terminals (2), a plurality of groups of fixing holes (11) are formed in the fixing seat (1); the plurality of groups of terminals (2) are connected with the plurality of groups of connecting seats (3) one by one; and the plurality of groups of connecting seats (3) are clamped in the plurality of groups of holding holes (11) one by one. According to the high-frequency chip connector disclosed by the invention, the terminals are fixed in the metal holding seats (1) through the insulated connecting seats (3), and the metal holding seats (1) between the adjacent terminals (2) can form shielding layers, so that the shielding effect on high-frequency signals is good, and the problem of high-frequency crosstalk can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chip connection, in particular to a high-frequency chip connector. Background Art

[0002] As electronic products develop towards being lighter and thinner, they are also driving products and connection products to develop in the direction of small size, low height, narrow pitch, multi-function and long life. In existing connectors, the terminals are directly connected to the retaining base, which requires the terminals to be long enough to be fixed on the retaining base. This results in the connector being thicker and unable to meet the needs of the product. Utility Model Content

[0003] The utility model aims to provide a high-frequency chip connector.

[0004] The high-frequency chip connector provided by the utility model comprises a holding seat (1), multiple groups of connecting seats (3) and multiple groups of terminals (2); the holding seat (1) is provided with multiple groups of holding holes (11); the multiple groups of terminals (2) are connected one by one with the multiple groups of connecting seats (3); the multiple groups of connecting seats (3) are snap-fitted into the multiple groups of holding holes (11) one by one.

[0005] Preferably, the terminal (2) includes a retaining portion; the retaining portion includes a first plate (21), a second plate (23) and a third plate (24); the first plate (21), the second plate (23) and the third plate (24) are connected end to end to form a U-shaped structure; the connecting seat (3) is block-shaped; the ends of the first plate (21) and the third plate (24) away from the second plate (23) are fixed to the connecting seat (3) through a continuous three-dimensional molding process.

[0006] Preferably, the terminal (2) further includes a first connecting portion; the first connecting portion includes a first spring piece (25) and a first bending piece (26); one end of the first spring piece (25) is fixed to one side of the second plate body (23), and the other end is fixed to the first bending piece (26); the first spring piece (25) is inclined toward one side of the second plate body (23), and the first bending piece (26) extends outward from the holding hole (11) on one side of the holding seat (1).

[0007] Preferably, the terminal (2) further comprises a second connecting portion; the second connecting portion is formed by connecting a second bending piece (22), a second spring piece (28) and a third bending piece (27) end to end; an end of the second bending piece (22) away from the second spring piece (28) and an end of the second plate body (23) away from the first spring piece (25) are fixed to each other; the second spring piece (28) is inclined toward the other side of the second plate body (23), so that the terminal (2) has a Y-shaped structure; the third bending piece (27) extends outward from the holding hole (11) on the other side of the holding seat (1).

[0008] The high-frequency chip connector provided by the utility model has the following advantages compared with the prior art:

[0009] 1. Meet the development trend of connection products towards small size, low height, narrow spacing and multi-function;

[0010] 2. The retaining seat uses a metal seat, which has higher strength and meets the development needs of long life;

[0011] 3. It can not only ensure the insulation between the terminal and the retaining seat, but also ensure that there is a metal shielding layer between adjacent terminals, reducing crosstalk and insertion loss between terminals to meet high frequency requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of the high-frequency chip connector according to the present invention from a first perspective;

[0013] Figure 2 This is a schematic structural diagram of the high-frequency chip connector according to the present invention from a second perspective;

[0014] Figure 3 This is a schematic structural diagram of the high-frequency chip connector according to the present invention from a third perspective;

[0015] Figure 4 This is a schematic structural diagram of the retaining seat according to an embodiment of the present utility model;

[0016] Figure 5 A schematic structural diagram of the assembly of the retaining seat and the terminal according to an embodiment of the present utility model from a first perspective;

[0017] Figure 6 A schematic structural diagram of the assembly of the retaining seat and the terminal according to an embodiment of the present utility model from a second perspective;

[0018] Figure 7 A schematic structural diagram of the assembly of the retaining base and the terminal according to an embodiment of the present utility model from a third perspective;

[0019] Figure 8 This is a schematic structural diagram of a terminal according to an embodiment of the present utility model from a first perspective;

[0020] Figure 9 This is a schematic structural diagram of the terminal according to an embodiment of the present utility model from a second perspective;

[0021] Figure 10 This is a schematic structural diagram of the terminal described in an embodiment of the utility model from a third perspective. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1-10 As shown, the high-frequency chip connector provided in this embodiment includes a retaining seat 1, multiple groups of connecting seats 3 and multiple groups of terminals 2; the retaining seat 1 is provided with multiple groups of retaining holes 11; multiple groups of terminals 2 are connected one by one to the multiple groups of connecting seats 3; and multiple groups of connecting seats 3 are snapped into the multiple groups of retaining holes 11. It will be understood by those skilled in the art that the retaining seat 1 is made of metal material; the connecting seat 3 is made of insulating material; and the terminals 2 are made of metal material. The present application fixes the terminals and the retaining seat by using the connecting seat, which can reduce the height of the terminals, thereby solving the thickness problem of the high-frequency chip connector provided in this embodiment.

[0024] Furthermore, the terminal 2 includes a retaining portion; the retaining portion includes a first plate 21, a second plate 23, and a third plate 24; the first plate 21, the second plate 23, and the third plate 24 are connected end to end to form a U-shaped structure; the connecting base 3 is block-shaped; the ends of the first plate 21 and the third plate 24 away from the second plate 23 are fixed to the connecting base 3 via a continuous three-dimensional molding process. Those skilled in the art will appreciate that the terminal 2 and the connecting base 3 are formed using a continuous insert molding process, which is efficient and cost-effective.

[0025] Furthermore, the terminal 2 also includes a first connecting portion; the first connecting portion includes a first spring 25 and a first bent piece 26; one end of the first spring 25 is fixed to one side of the second plate 23, and the other end is fixed to the first bent piece 26; the first spring 25 is inclined toward one side of the second plate 23, and the first bent piece 26 extends outward from the retaining hole 11 on one side of the retaining base 1. Those skilled in the art will understand that the first connecting portion is used to connect to an external chip.

[0026] Furthermore, the terminal 2 also includes a second connecting portion; the second connecting portion is formed by connecting a second bent piece 22, a second spring piece 28, and a third bent piece 27 end to end; the end of the second bent piece 22 away from the second spring piece 28 is fixed to the end of the second plate 23 away from the first spring piece 25; the second spring piece 28 is inclined toward the other side of the second plate 23, so that the terminal 2 has a Y-shaped structure; the third bent piece 27 extends outward from the holding hole 11 on the other side of the holding seat 1. It will be understood by those skilled in the art that the first spring piece 25 and the second spring piece 28 are V-shaped, which is lower in height than the traditional terminal 2, and can reduce the thickness of the high-frequency chip connector provided in this embodiment, meeting the development trend of light, thin, short, and small products.

[0027] Those skilled in the art will appreciate that the terminal 2 is integrally formed using a stamping process. Stamping offers high efficiency and low cost. The retaining base 1 is formed using powder metallurgy or machining. Using a metal base provides increased strength, meeting the demand for a long life. The insulating material is plastic.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A high-frequency chip connector, characterized in that: The invention comprises a holding seat (1), multiple groups of connecting seats (3) and multiple groups of terminals (2); the holding seat (1) is provided with multiple groups of holding holes (11); the multiple groups of terminals (2) are connected one by one to the multiple groups of connecting seats (3); the multiple groups of connecting seats (3) are clamped one by one in the multiple groups of holding holes (11); The terminal (2) comprises a holding portion; the holding portion comprises a first plate (21), a second plate (23) and a third plate (24); the first plate (21), the second plate (23) and the third plate (24) are connected end to end to form a U-shaped structure; the connecting seat (3) is block-shaped; the ends of the first plate (21) and the third plate (24) away from the second plate (23) are fixed to the connecting seat (3); The terminal (2) further includes a first connecting portion; the first connecting portion includes a first spring piece (25) and a first bent piece (26); one end of the first spring piece (25) is fixed to one side of the second plate (23), and the other end is fixed to the first bent piece (26); the first spring piece (25) is inclined toward one side of the second plate (23), and the first bent piece (26) extends outward from the holding hole (11) on one side of the holding seat (1); The terminal (2) further comprises a second connecting portion; the second connecting portion is formed by connecting a second bent piece (22), a second spring piece (28) and a third bent piece (27) end to end; an end of the second bent piece (22) away from the second spring piece (28) and an end of the second plate (23) away from the first spring piece (25) are fixed to each other; the second spring piece (28) is inclined toward the other side of the second plate (23), so that the terminal (2) has a Y-shaped structure; the third bent piece (27) extends outward from the holding hole (11) on the other side of the holding seat (1).

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