Radio frequency connector capable of realizing rapid positioning connection

Abstract

The utility model discloses a radio frequency connector capable of realizing rapid positioning connection. The radio frequency connector comprises a positioning cover arranged at a port of a socket part of the radio frequency connector and a butt joint cover arranged outside a plug part of the radio frequency connector, the radio frequency connector socket part is internally provided with a butt joint chamber, the center of the butt joint chamber is provided with a conductor insertion tube, and the inner wall of the butt joint chamber is provided with a first screwing thread; an auxiliary positioning head is installed at a port of the radio frequency connector plug part, an inner conductor is arranged in the radio frequency connector plug part, and a second screwing thread is arranged on the outer wall of the radio frequency connector plug part. According to the utility model, rapid and accurate butt joint of the plug and the socket of the radio frequency connector can be realized through the design of the magnetic suction groove, the matched magnetic suction ring, the bucket-shaped auxiliary positioning head and the butt joint cover; through the arrangement of the positioning cover and the butt joint cover, the radio frequency connector can be quickly positioned in the initial stage of connection, the plug is positioned to the socket port, the butt joint accuracy is improved, and the radio frequency connector body is not abraded.

Description

Technical Field

[0001] The utility model specifically relates to a radio frequency connector with quick positioning connection. Background Technique

[0002] A radio frequency connector is an electronic component used to connect radio frequency circuits. It is usually used to transmit high-frequency signals. For example, in the fields of wireless communication, radar, satellite communication, radio and television, etc., the main function of the radio frequency connector is to provide a reliable electrical connection while maintaining good signal transmission performance.

[0003] The radio frequency connectors are usually used to connect electronic components. It is not easy to dock the radio frequency connectors in some narrow and poorly visible spaces. Since the mating interfaces of the radio frequency connectors are all flat surfaces, the connection efficiency is low in an operation environment without vision, which increases the workload of workers. In this case, forced connection is likely to damage the joints of the radio frequency connectors, increasing the maintenance cost.

[0004] Therefore, it is necessary to invent a radio frequency connector with quick positioning connection to solve the above problems. Content of the Utility Model

[0005] (I) Purpose of the Utility Model

[0006] To solve the technical problems in the background technique, the utility model provides a radio frequency connector with quick positioning connection, which has the function of quick positioning connection.

[0007] (II) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: A radio frequency connector with quick positioning connection, comprising: a positioning cover arranged at the port of the socket part of the radio frequency connector and a docking cover arranged outside the plug part of the radio frequency connector;

[0009] A docking chamber is arranged inside the socket part of the radio frequency connector. A conductor insertion tube is arranged at the center of the docking chamber. A first tightening thread is arranged on the inner wall of the docking chamber. The positioning cover is installed at the end of the socket part of the radio frequency connector;

[0010] An auxiliary positioning head is installed at the port of the plug part of the radio frequency connector. An inner conductor is arranged inside the plug part of the radio frequency connector, and a second tightening thread is arranged on its outer wall. The docking cover is arranged outside the plug part of the radio frequency connector and corresponds to the positioning cover.

[0011] Preferably, both the positioning cover and the docking cover are in the shape of a funnel, with the larger side of the funnel mouth facing the docking surface. A magnetic attraction groove is provided at the end of the positioning cover. The docking cover is fixed outside the plug portion of the RF connector, and a magnetic attraction ring corresponding to the magnetic attraction groove is provided at the end of the docking cover. The magnetic attraction ring is fixedly matched with the magnetic attraction groove.

[0012] Preferably, the auxiliary positioning head is in the shape of a funnel and is fixed at the port of the plug portion of the RF connector, and the port facing the docking surface gradually narrows. The port of the auxiliary positioning head is beveled outward, and a docking platform extends inward.

[0013] Preferably, a groove is provided on the docking platform, and a sealing ring is installed in the groove. The sealing ring contacts the bottom surface of the docking chamber.

[0014] Preferably, the second tightening thread is provided below the auxiliary positioning head, and the first tightening thread is provided at a portion of the inner wall of the docking chamber near the port.

[0015] Preferably, when the positioning cover and the docking cover are docked, the inner conductor is inserted into the conductor insertion tube, and the portion of the plug of the RF connector exposed outside the docking cover corresponds to the depth of the docking chamber.

[0016] Compared with the prior art, the beneficial effects of the above technical solutions of the present invention are as follows:

[0017] 1. Through the magnetic attraction groove and the paired magnetic attraction ring, as well as the design of the funnel-shaped auxiliary positioning head and docking cover, the present invention can achieve rapid and accurate docking of the plug and socket of the RF connector. This design reduces the error during manual docking and improves the connection speed and convenience.

[0018] 2. Through the setting of the funnel-shaped auxiliary positioning head, positioning cover and docking cover, at the initial stage of connection, the RF connector can be quickly positioned, enabling the plug to be positioned at the socket port, improving the docking accuracy and not wearing the body of the RF connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the socket portion of the RF connector of the present invention;

[0022] Figure 3 Schematic diagram of the plug part structure of the RF connector of the present utility model;

[0023] Figure 4 Schematic diagram of the partial structure of the auxiliary positioning head of the present utility model.

[0024] Explanation of reference numerals:

[0025] 1. Socket part of the RF connector; 11. Docking chamber; 12. Conductor insertion tube; 13. First tightening thread; 2. Positioning cover; 21. Magnetic attraction groove; 3. Plug part of the RF connector; 31. Inner conductor; 32. Second tightening thread; 4. Docking cover; 41. Magnetic attraction ring; 5. Auxiliary positioning head; 51. Docking platform; 52. Groove; 53. Sealing ring. Specific implementation manner

[0026] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] The present utility model provides a Figures 1-4 kind of RF connector with quick positioning connection as shown in the figure, including: a positioning cover 2 arranged at the port of the socket part 1 of the RF connector and a docking cover 4 arranged outside the plug part 3 of the RF connector;

[0028] Referring to Figure 2 , a docking chamber 11 is provided inside the socket part 1 of the RF connector, a conductor insertion tube 12 is provided at the center of the docking chamber 11, a first tightening thread 13 is provided on the inner wall of the docking chamber 11, and the positioning cover 2 is installed at the end of the socket part 1 of the RF connector;

[0029] Referring to Figure 3 , an auxiliary positioning head 5 is installed at the port of the plug part 3 of the RF connector, an inner conductor 31 is provided inside the plug part 3 of the RF connector, and a second tightening thread 32 is provided on its outer wall. The docking cover 4 is arranged outside the plug part 3 of the RF connector and corresponds to the positioning cover 2.

[0030] Specifically, both the positioning cover 2 and the docking cover 4 are in a funnel shape, and the side with the larger funnel mouth faces the docking surface. A magnetic attraction groove 21 is provided at the end of the positioning cover 2. The docking cover 4 is fixed outside the plug part 3 of the RF connector, and a magnetic attraction ring 41 corresponding to the magnetic attraction groove 21 is provided at the end of the docking cover 4. The magnetic attraction ring 41 and the magnetic attraction groove 21 are fixed in a matching manner.

[0031] In this embodiment, the plug portion 3 of the RF connector is connected to the mating chamber 11 inside the socket portion 1 of the RF connector by screwing the second thread 32 to match the first thread 13. The inner conductor 31 is inserted into the conductor insertion tube 12. During the docking process, since the positioning cover 2 is funnel-shaped and expands towards the docking surface, the auxiliary positioning head 5 will contact and rub against the inner wall of the positioning cover 2 during positioning. Due to the smooth end of the auxiliary positioning head 5, the entire plug portion 3 of the RF connector will slide into the mating chamber 11 during docking, completing the docking of the RF connector.

[0032] Referring to Figure 4 , the auxiliary positioning head 5 is funnel-shaped and fixed at the port of the plug portion 3 of the RF connector, and the port facing the docking surface gradually narrows. The outer side of the port of the auxiliary positioning head 5 is a bevel, and a docking platform 51 extends inward.

[0033] Specifically, a groove 52 is provided on the docking platform 51, and a sealing ring 53 is installed in the groove 52. The sealing ring 53 contacts the bottom surface of the mating chamber 11.

[0034] In this embodiment, when the auxiliary positioning head 5 is screwed into the mating chamber 11 of the plug portion 3 of the RF connector, the docking platform 51 provided at its end gradually approaches the bottom of the mating chamber 11, and the sealing ring 53 installed thereon contacts the bottom of the mating chamber 11, completing the sealing of the internal joint. The sealing ring 53 installed on the docking platform 51 can effectively ensure the sealing performance of the connection, prevent impurities such as dust and moisture from entering, and at the same time ensure the complete transmission of signals without interference. The funnel-shaped design of the auxiliary positioning head 5 enables better guiding during insertion and promotes central alignment through the gradually narrowing port, reducing the docking error.

[0035] Referring to Figures 1-4 , the second thread 32 is provided below the auxiliary positioning head 5, and the first thread 13 is provided at the part of the inner wall of the mating chamber 11 close to the port.

[0036] Specifically, the docking of the positioning cover 2 and the docking cover 4 satisfies that the inner conductor 31 is inserted into the conductor insertion tube 12, and the part of the plug portion 3 of the RF connector exposed outside the docking cover 4 corresponds to the depth of the mating chamber 11.

[0037] In this embodiment, by using the magnetic attraction effect, the operator can quickly align and adsorb the two parts of the connector, greatly improving the installation efficiency. The funnel-shaped auxiliary positioning head and the delicate thread design make the connection more accurate, greatly reducing the error during the operation process.

[0038] Only some exemplary embodiments of the present utility model are described by way of illustration. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A radio frequency connector for quick positioning connection, characterized in that: include: A positioning cover (2) arranged at the port of the radio frequency connector socket part (1) and a docking cover (4) arranged outside the radio frequency connector plug part (3); The RF connector socket part (1) has a docking chamber (11) disposed inside, a conductor insert (12) disposed at the center of the docking chamber (11), a tightening thread (13) disposed on the inner wall of the docking chamber (11), and the positioning cover (2) is mounted at the end of the RF connector socket part (1); The port of the RF connector plug part (3) is equipped with an auxiliary positioning head (5), the interior of the RF connector plug part (3) is provided with an inner conductor (31), and the outer wall thereof is provided with a second tightening thread (32), and the docking cover (4) is arranged outside the RF connector plug part (3) and corresponds to the positioning cover (2).

2. The radio frequency connector for quick positioning connection according to claim 1, characterized in that: The positioning cover (2) and the docking cover (4) are both bucket-shaped, with the larger side of the bucket opening facing the docking surface. The end of the positioning cover (2) is provided with a magnetic suction groove (21). The docking cover (4) is fixed to the outside of the radio frequency connector plug part (3). The end of the docking cover (4) is provided with a magnetic suction ring (41) corresponding to the magnetic suction groove (21). The magnetic suction ring (41) is matched and fixed to the magnetic suction groove (21).

3. The radio frequency connector for quick positioning connection according to claim 1, characterized in that: The auxiliary positioning head (5) is bucket-shaped and fixed to the port of the radio frequency connector plug portion (3), and gradually narrows toward the docking surface. The port of the auxiliary positioning head (5) is inclined outwardly and has a docking platform (51) extending inwardly.

4. The radio frequency connector for quick positioning connection according to claim 3, characterized in that: A groove (52) is provided on the docking platform (51), a sealing ring (53) is installed in the groove (52), and the sealing ring (53) contacts the bottom surface of the docking chamber (11).

5. The radio frequency connector for quick positioning connection according to claim 1, characterized in that: The second tightening thread (32) is arranged below the auxiliary positioning head (5), and the first tightening thread (13) is arranged on a portion of the inner wall of the docking chamber (11) close to the port.

6. The radio frequency connector for quick positioning connection according to claim 1, characterized in that: The docking of the positioning cover (2) and the docking cover (4) satisfies the insertion of the inner conductor (31) into the conductor insertion tube (12), and the portion of the radio frequency connector plug part (3) exposed outside the docking cover (4) corresponds to the depth of the docking chamber (11).

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