High-frequency connector

Abstract

The utility model relates to the technical field of high-frequency connectors, and discloses a high-frequency connector, which comprises a mounting plate, a plurality of terminals are arranged on the surface of the mounting plate, a positioning groove is arranged on the surface of the middle end of each terminal, and a positioning plate matched with the positioning groove is arranged on the surface of the mounting plate. Positioning grooves are formed in the two sides of the mounting plate, the positioning plates are arranged on the two sides of the mounting plate, the positioning plates are clamped in the positioning grooves, a mounting frame is arranged on the outer side of the mounting plate, matching grooves matched with the positioning plates are formed in the surface of the mounting frame, and the end parts of the mounting frame are clamped to the end parts of the mounting plate. And the mounting frame is matched with the positioning plate, so that the terminals can be firmer in the mounting plate, the terminals can be stably connected with each component, and meanwhile, the terminals are uniformly mounted on the surface of the mounting plate, so that the terminals are prevented from being in contact with one another, and the stability of the terminals is ensured.

Description

Technical Field

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

[0002] High-frequency connectors are connectors specially used for high-frequency signal transmission, and are usually used in electronic equipment, communication systems, radio spectrum analyzers, etc. High-frequency connectors have excellent frequency response characteristics, stable transmission performance, reliable connection and corrosion resistance, and their performance in high-speed data transmission and radio frequency applications is very important.

[0003] After searching, the Chinese utility model patent with publication number: CN216436253U discloses a high-frequency connector, including a base, a connector body is fixedly installed on the top of the base, a dustproof device is movably installed on the outside of the connector body, and the dustproof device includes a dust cover, a first sealing plate, a second sealing plate, a control rod, a fixed rod and a threaded sleeve, a dust cover is fixedly installed on the top of the base, and a first sealing plate is fixedly installed on the outside of the dust cover. The high-frequency connector, by setting a dust cover, can provide basic protection for the connector body to prevent the connector body from excessive contact with the outside world, and when the connection line is plugged into the connector body, the first sealing plate and the second sealing plate will continuously apply pressure to the connection line, and finally under the action of the rubber sealing ring, the gap between the connection line and the connection port is completely sealed, so that the connector body is completely isolated from the outside world, and the connector body will not be damaged due to dust even after long-term use.

[0004] From the analysis of the above technical solutions, it can be seen that the terminals of the current high-frequency connectors are prone to shaking after long-term use, thereby contacting each other, resulting in unreliable and unstable electrical connection effects. Utility Model Content

[0005] The utility model aims to provide a high-frequency connector to solve the problem that the terminals of the current high-frequency connector mentioned in the background art are prone to shaking and contacting each other after long-term use, resulting in unreliable and unstable electrical connection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-frequency connector, comprising a mounting plate, a surface of the mounting plate is provided with a plurality of terminals, the middle end surface of the terminal is provided with a positioning groove, the surface of the mounting plate is provided with a positioning plate matching with the positioning groove, and the positioning plate is snap-fitted into the positioning groove, an outer side of the mounting plate is provided with a mounting frame, the surface of the mounting frame is provided with a matching groove matching with the positioning plate, and the end of the mounting frame is snap-fitted to the end of the mounting plate.

[0007] Furthermore, a positioning hole is provided at the end of the installation frame, a T-shaped column is movably provided at the end of the installation plate, and the T-shaped column is clamped in the positioning hole.

[0008] Furthermore, a receiving groove cooperating with the T-shaped column is provided at the end of the mounting plate, a spring is installed in the receiving groove, a second limiting groove is provided on the inner wall of the receiving groove, the spring is connected to the T-shaped column, the end of the T-shaped column cooperates with the second limiting groove, and the end of the T-shaped column is movably installed in the receiving groove through the second limiting groove.

[0009] Furthermore, a first limiting groove is provided on the inner wall of the positioning hole, a plug column is movably provided in the positioning hole, a first limiting plate is fixedly provided at one end of the plug column located inside the positioning hole, and the first limiting plate cooperates with the first limiting groove, and the first limiting plate is movably installed in the positioning hole through the first limiting groove.

[0010] Furthermore, a rubber sleeve is fixedly provided on one end of the plug post located outside the positioning hole.

[0011] Furthermore, the storage groove and the positioning hole are on the same horizontal line.

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

[0013] The utility model arranges positioning plates on both sides of the terminal, and cooperates with the positioning plates through the mounting frame, so that the terminal can be more secure in the mounting plate, ensuring that the terminal can be stably connected to various components. At the same time, the various terminals are also evenly installed on the surface of the mounting plate to avoid the terminals touching each other, thereby ensuring the stability of the terminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram showing the matching of the terminal and the mounting plate of a high-frequency connector of the utility model;

[0015] Figure 2 A high frequency connector of the utility model Figure 1 The enlarged view of point A in the middle;

[0016] Figure 3 This is a partial cross-sectional view of a high-frequency connector of the utility model;

[0017] Figure 4 A high frequency connector of the utility model Figure 3 The enlarged view of point B in the middle;

[0018] Figure 5 The utility model is an overall structural diagram of a high-frequency connector.

[0019] In the figure: 1. Terminal; 2. Mounting plate; 3. Positioning groove; 4. Positioning plate; 5. Mounting frame; 6. Matching groove; 7. Insertion column; 8. First limiting groove; 9. First limiting plate; 10. Rubber sleeve; 11. Positioning hole; 12. Storage groove; 13. Spring; 14. Second limiting groove; 15. T-shaped column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1 - Figure 5 The utility model provides a technical solution: a high-frequency connector, including a mounting plate 2, a plurality of terminals 1 are arranged on the surface of the mounting plate 2, a positioning groove 3 is arranged on the middle surface of the terminal 1, a positioning plate 4 matching with the positioning groove 3 is arranged on the surface of the mounting plate 2, and the positioning plate 4 is snapped into the positioning groove 3, a mounting frame 5 is arranged on the outer side of the mounting plate 2, a matching groove 6 matching with the positioning plate 4 is arranged on the surface of the mounting frame 5, and the end of the mounting frame 5 is snapped into the end of the mounting plate 2. By arranging the positioning plates 4 on both sides of the terminal 1, and by the mounting frame 5 matching with the positioning plates 4, the terminal 1 can be more secure in the mounting plate 2, ensuring that the terminal 1 can be stably connected with various components, and at the same time, each terminal 1 is evenly mounted on the surface of the mounting plate 2, avoiding the terminals 1 from touching each other, ensuring the stability of the terminal 1.

[0022] The end of the mounting frame 5 is provided with a positioning hole 11, and the end of the mounting plate 2 is movably provided with a T-shaped column 15, and the T-shaped column 15 is clamped in the positioning hole 11. The mounting frame 5 can be positioned on the surface of the mounting plate 2 by clamping the T-shaped column 15 in the positioning hole 11.

[0023] The end of the mounting plate 2 is provided with a receiving groove 12 matched with the T-shaped column 15, a spring 13 is installed in the receiving groove 12, and the inner wall of the receiving groove 12 is provided with a second limiting groove 14, the spring 13 is connected to the T-shaped column 15, the end of the T-shaped column 15 is matched with the second limiting groove 14, and the end of the T-shaped column 15 is movably installed in the receiving groove 12 through the second limiting groove 14. Through the spring 13 and other structures, the T-shaped column 15 can be extended and retracted, thereby facilitating the installation or removal of the mounting frame 5.

[0024] The inner wall of the positioning hole 11 is provided with a first limiting groove 8, and a plug post 7 is movably provided in the positioning hole 11. A first limiting plate 9 is fixedly provided at one end of the plug post 7 located inside the positioning hole 11, and the first limiting plate 9 cooperates with the first limiting groove 8, and the first limiting plate 9 is movably installed in the positioning hole 11 through the first limiting groove 8. By providing the plug post 7, when the T-shaped column 15 is clamped in the positioning hole 11, the staff pushes the plug post 7 inward, and the T-shaped column 15 can be retracted into the receiving groove 12, thereby realizing the disassembly of the installation frame 5.

[0025] A rubber sleeve 10 is fixedly provided at one end of the plug post 7 outside the positioning hole 11, so as to protect the fingers of the staff and facilitate the pressing operation of the plug post 7.

[0026] The receiving groove 12 and the positioning hole 11 are on the same horizontal line, so that the plug post 7 can directly press the T-shaped post 15 .

[0027] Working principle: First, positioning plates 4 are set on both sides of the terminal 1, and the positioning plates 4 are snapped into the positioning grooves 3, and the mounting frame 5 cooperates with the positioning plates 4, so that the terminal 1 can be more secure in the mounting plate 2, ensuring that the terminal 1 can be stably connected to various components. At the same time, each terminal 1 is evenly installed on the surface of the mounting plate 2 to avoid the terminals 1 touching each other, thereby ensuring the stability of the terminal 1. Then, through structures such as springs 13, the T-shaped column 15 can be retracted and extended, and the T-shaped column 15 can be inserted into the positioning hole 11 to realize the positioning installation of the mounting frame 5. Finally, when the T-shaped column 15 is snapped into the positioning hole 11, the staff pushes the plug 7 inward, and the T-shaped column 15 can be retracted into the storage groove 12, thereby realizing the disassembly of the mounting frame 5.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A high frequency connector, comprising a mounting plate (2), characterized in that: The surface of the mounting plate (2) is provided with a plurality of terminals (1), the middle end surface of the terminal (1) is provided with a positioning groove (3), the surface of the mounting plate (2) is provided with a positioning plate (4) matching with the positioning groove (3), and the positioning plate (4) is snap-fitted into the positioning groove (3), the outer side of the mounting plate (2) is provided with a mounting frame (5), the surface of the mounting frame (5) is provided with a matching groove (6) matching with the positioning plate (4), and the end of the mounting frame (5) is snap-fitted to the end of the mounting plate (2).

2. A high frequency connector according to claim 1, characterized in that: A positioning hole (11) is provided at the end of the installation frame (5), a T-shaped column (15) is movably provided at the end of the installation plate (2), and the T-shaped column (15) is snap-fitted into the positioning hole (11).

3. A high frequency connector according to claim 2, characterized in that: The end of the mounting plate (2) is provided with a receiving groove (12) matched with the T-shaped column (15), a spring (13) is installed in the receiving groove (12), the inner wall of the receiving groove (12) is provided with a second limiting groove (14), the spring (13) is connected to the T-shaped column (15), the end of the T-shaped column (15) is matched with the second limiting groove (14), and the end of the T-shaped column (15) is movably installed in the receiving groove (12) through the second limiting groove (14).

4. A high frequency connector according to claim 2, characterized in that: The inner wall of the positioning hole (11) is provided with a first limiting groove (8), and a plug post (7) is movably provided in the positioning hole (11). A first limiting plate (9) is fixedly provided at one end of the plug post (7) located inside the positioning hole (11), and the first limiting plate (9) cooperates with the first limiting groove (8), and the first limiting plate (9) is movably installed in the positioning hole (11) through the first limiting groove (8).

5. A high frequency connector according to claim 4, characterized in that: A rubber sleeve (10) is fixedly provided on one end of the plug post (7) outside the positioning hole (11).

6. A high frequency connector according to claim 3, characterized in that: The receiving groove (12) and the positioning hole (11) are located on the same horizontal line.

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