A radio frequency coaxial connector with quick installation

Abstract

The utility model relates to radio frequency connector technical field, concretely is a kind of radio frequency coaxial connector of quick installation, including connector male and connector female of each other adaptation butting installation, the one end of connector male is connected with first cable, the one end of connector female is connected with second cable, the outside of connector male is equipped with multiple cylindrical grooves. By pulling magnetic attraction piece and driving connecting rod to carry out elastic extrusion to spring, so that first magnetic ring and magnetic nail carry out mutual magnetic attraction, so that magnetic nail returns to nail cap groove, it is convenient for connector male and connector female to be inserted and installed, the outside of connector male and connector female is sleeved with sealing element by magnetic attraction piece reset and carries out magnetic attraction sleeve connection to sealing element, so that sealing element carries out sealing sleeve connection installation to connector male, by the movement of magnetic attraction piece, it is convenient for magnetic nail to carry out magnetic attraction control, it is convenient for connector male and connector female to be installed quickly, reduce installation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of radio frequency connector technology, specifically to a radio frequency coaxial connector that is quick to install. Background Technology

[0002] Radio frequency (RF) coaxial connectors are generally considered components that are attached to cables or installed on instruments. As electrical connections or disconnections between transmission lines, they belong to the category of mechatronic products, and simply put, they primarily act as bridges. Through the joint efforts of experts from various countries, RF coaxial connectors have developed into an independent and complete professional system, becoming an important part of the connector family and an indispensable key component of coaxial transmission systems.

[0003] Radio frequency coaxial connectors typically use a threaded connection method. The connector achieves the electrical connection and disconnection functions of the transmission system by connecting and disconnecting the plug and socket with the nut.

[0004] However, during the installation process using RF coaxial connectors, special tools are required to rotate the nuts for connection, which increases the difficulty of installation due to the limited operating space and hinders quick installation. Utility Model Content

[0005] The purpose of this utility model is to provide a radio frequency coaxial connector that is quick to install.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-installation radio frequency coaxial connector, comprising a male connector and a female connector that are mutually compatible for mating and installation. One end of the male connector is connected to a first cable, and one end of the female connector is connected to a second cable. The male connector has multiple cylindrical grooves on its outer side, and the female connector has a nut groove corresponding to the position of the cylindrical grooves on its inner side. A magnetic nut is movably installed on the inner side of the nut groove. A magnetic suction element is slidably sleeved on the outer side of the female connector. Multiple connecting rods are fixedly installed on one side of the magnetic suction element. A strip groove matching the connecting rods is opened on the inner side of the female connector. A spring is provided on the inner side of the strip groove. A sealing element is provided between the male connector and the female connector.

[0007] For ease of quick installation, in a preferred embodiment of this utility model of a quick-installation RF coaxial connector, one end of the connecting rod is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the inner side of the strip groove, and the connecting rod is slidably installed with the strip groove.

[0008] For ease of magnetic control, as a preferred embodiment of this utility model of a quick-installation RF coaxial connector, the magnetic component includes a first magnetic ring, a spacer ring, and a second magnetic ring. The first magnetic ring is fixedly installed on the left side of the spacer ring, and the second magnetic ring is fixedly installed on the right side of the spacer ring. The second magnetic ring is fixedly connected to the connecting rod.

[0009] To facilitate the magnetic attraction and pressure of the magnetic nail, in a preferred embodiment of this invention, the first magnetic ring and the magnetic nail are attracted to each other by opposite poles, while the second magnetic ring and the magnetic nail are repelled by the same poles.

[0010] For ease of installation and sealing, as a preferred embodiment of the present invention for a quick-installation RF coaxial connector, the sealing element includes a first sealing half-ring, a second sealing half-ring, a protrusion, and a groove. The protrusion is fixedly installed at both ends of the first sealing half-ring, and the groove is formed at both ends of the second sealing half-ring.

[0011] To facilitate sealing, in a preferred embodiment of this invention, the protrusion and the groove are matched and inserted into each other, and the first sealing half-ring and the second sealing half-ring are sealed and fitted on the outer side of the male connector.

[0012] To facilitate the magnetic attraction of opposite magnetic nails, as a preferred embodiment of the quick-installation RF coaxial connector of this utility model, the first magnetic ring is attracted to the first sealing half-ring and the second sealing half-ring with opposite magnetic properties, and the first sealing half-ring and the second sealing half-ring are sleeved on the inner side of the first magnetic ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] By pulling the magnetic chuck, the connecting rod is elastically compressed against the spring, causing the first magnetic ring and the magnetic nail to magnetically attract each other. This allows the magnetic nail to return to its head groove, facilitating the insertion and installation of the male and female connectors. The sealing element is then fitted onto the outside of the male and female connectors, and the magnetic chuck is reset to magnetically engage the sealing element, ensuring a secure fit between the sealing element and the male connector. The movement of the magnetic chuck facilitates the magnetic attraction control of the magnetic nail, enabling quick and easy installation of the male and female connectors and reducing installation difficulty. Attached Figure Description

[0015] Figure 1 This is a top-view perspective view of the structure of this utility model;

[0016] Figure 2 This is a partially enlarged cross-sectional view of the present invention;

[0017] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is a structural diagram of the magnetic suction component of this utility model;

[0019] Figure 5 This is a structural diagram of the sealing component of this utility model.

[0020] In the diagram: 1. Male connector; 2. Female connector; 3. First cable; 4. Second cable; 5. Magnetic element; 501. First magnetic ring; 502. Spacer ring; 503. Second magnetic ring; 6. Seal; 601. First sealing half ring; 602. Second sealing half ring; 603. Protrusion; 604. Groove; 7. Strip groove; 8. Spring; 9. Cylindrical groove; 10. Nail head groove; 11. Magnetic nail; 12. Connecting rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. In the description 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., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must be set in a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model. In addition, in the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] Please see Figures 1 to 5 A quick-installation RF coaxial connector includes a male connector 1 and a female connector 2 that are mutually compatible for mating and installation. One end of the male connector 1 is connected to a first cable 3, and one end of the female connector 2 is connected to a second cable 4. The male connector 1 has multiple cylindrical grooves 9 on its outer side, and the female connector 2 has a nail head groove 10 corresponding to the position of the cylindrical grooves 9 on its inner side. A magnetic nail 11 is movably installed on the inner side of the nail head groove 10. A magnetic suction element 5 is slidably sleeved on the outer side of the female connector 2. Multiple connecting rods 12 are fixedly installed on one side of the magnetic suction element 5. A strip groove 7 matching the connecting rods 12 is opened on the inner side of the female connector 2. A spring 8 is provided on the inner side of the strip groove 7. A sealing element 6 is provided between the male connector 1 and the female connector 2.

[0023] In this embodiment, by setting a cylindrical groove 9, a nail head groove 10, a magnetic nail 11, a magnetic suction element 5, and a spring 8, it is convenient to pull the magnetic suction element 5 to drive the connecting rod 12 to elastically compress the spring 8, so that the magnetic suction element 5 and the magnetic nail 11 are attracted to each other by opposite polarities, so that the magnetic nail 11 returns to the nail head groove 10, which facilitates the insertion and installation of the connector male head 1 and the connector female head 2. Through the sliding movement of the magnetic suction element 5 on the outside of the connector female head 2, it is convenient to control the attraction or repulsion of the magnetic nail 11 by the magnetic suction element 5, which facilitates the quick installation of the connector male head 1 and the connector female head 2 and reduces the installation difficulty.

[0024] As a technical optimization of this utility model, one end of the connecting rod 12 is fixedly connected to one end of the spring 8, and the other end of the spring 8 is fixedly connected to the inner side of the strip groove 7. The connecting rod 12 and the strip groove 7 are slidably installed.

[0025] In this embodiment: by setting a spring 8, it is easy for the spring 8 to elastically compress the connecting rod 12, so that the connecting rod 12 compresses the spring 8, which facilitates the magnetic suction member 5 to slide along the connector female head 2 to insert and install the connector male head 1 and the connector female head 2.

[0026] As a technical optimization of this utility model, the magnetic suction component 5 includes a first magnetic ring 501, a spacer ring 502, and a second magnetic ring 503. The first magnetic ring 501 is fixedly installed on the left side of the spacer ring 502, and the second magnetic ring 503 is fixedly installed on the right side of the spacer ring 502. The second magnetic ring 503 is fixedly connected to the connecting rod 12. The first magnetic ring 501 and the magnetic nail 11 are attracted by opposite poles, and the second magnetic ring 503 and the magnetic nail 11 are repelled by like poles.

[0027] In this embodiment: the repulsion between the like poles of the second magnetic ring 503 and the magnetic nail 11 allows the magnetic nail 11 to be engaged between the cylindrical groove 9 and the nail head groove 10, thus fixing the male connector 1 and the female connector 2 together. The attraction between the opposite poles of the first magnetic ring 501 and the magnetic nail 11 allows the first magnetic ring 501 to magnetically attract the magnetic nail 11, causing the magnetic nail 11 to retract into the nail head groove 10 and contact the restriction of the cylindrical groove 9. This allows the male connector 1 to separate from the inside of the female connector 2, facilitating the disassembly and assembly of the male connector 1 and the female connector 2.

[0028] As a technical optimization of this utility model, the sealing element 6 includes a first sealing half ring 601, a second sealing half ring 602, a protrusion 603, and a groove 604. The protrusion 603 is fixedly installed at both ends of the first sealing half ring 601, and the groove 604 is formed at both ends of the second sealing half ring 602.

[0029] In this embodiment: by inserting the protrusion 603 and the groove 604, the first sealing half ring 601 and the groove 604 are mated and fitted onto the outer side of the connector male head 1 and the connector female head 2, so that the connector male head 1 and the connector female head 2 are sealed and installed.

[0030] As a technical optimization of this utility model, the protrusion 603 and the groove 604 are matched and inserted, and the first sealing half ring 601 and the second sealing half ring 602 are sealed and sleeved on the outer side of the male connector 1; the first magnetic ring 501 and the first sealing half ring 601 and the second sealing half ring 602 are attracted to each other by opposite polarities, and the first sealing half ring 601 and the second sealing half ring 602 are sleeved on the inner side of the first magnetic ring 501.

[0031] In this embodiment: the sealing element 6 is sleeved on the outer side of the male connector 1 and the female connector 2. The opposite attraction of the sealing element 6 by the first magnetic ring 501, after the first sealing half ring 601 and the second sealing half ring 602 are mated, is sleeved on the inner side of the first magnetic ring 501, so that the sealing element 6 can make a sealed contact with the male connector 1.

[0032] Working principle: During installation, pulling the magnetic chuck 5 causes the connecting rod 12 to apply pressure to the spring 8, causing the first magnetic ring 501 on the magnetic chuck 5 to attract the magnetic nail 11 with opposite polarities, allowing the magnetic nail 11 to retract into the nail head groove 10. Then, the first sealing half-ring 601 and the second sealing half-ring 602 are fitted onto the outer side of the connector male head 1 through the mating of the protrusion 603 and the groove 604. The connector male head 1 is then inserted into the inner side of the connector female head 2. At this point, the magnetic chuck 5 is released from the spring 8. Under the elastic action, the magnetic suction component 5 is reset, causing the second magnetic ring 503 to move to the position corresponding to the magnetic nail 11. At this time, the second magnetic ring 503 and the magnetic nail 11 are like poles and repel each other, so that the magnetic nail 11 is inserted into the cylindrical groove 9 to restrict and fix the male connector 1. Then, the first magnetic ring 501 and the sealing component 6 are sleeved and opposite poles attract each other to fix the sealing component 6 on the outside of the connection between the male connector 1 and the female connector 2, so that the sealing component 6 makes contact and seal the male connector 1, which can realize quick installation operation.

[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-installation radio frequency coaxial connector, comprising a male connector (1) and a female connector (2) that are mutually compatible for mating and installation, wherein one end of the male connector (1) is connected to a first cable (3) and one end of the female connector (2) is connected to a second cable (4), characterized in that: The male connector (1) has multiple cylindrical grooves (9) on its outer side, and the female connector (2) has a nail head groove (10) on its inner side corresponding to the position of the cylindrical grooves (9). A magnetic nail (11) is movably installed on the inner side of the nail head groove (10). A magnetic suction element (5) is slidably sleeved on the outer side of the female connector (2). Multiple connecting rods (12) are fixedly installed on one side of the magnetic suction element (5). A strip groove (7) matching the connecting rod (12) is opened on the inner side of the female connector (2). A spring (8) is provided on the inner side of the strip groove (7). A sealing element (6) is provided between the male connector (1) and the female connector (2).

2. The quick-installation RF coaxial connector according to claim 1, characterized in that: One end of the connecting rod (12) is fixedly connected to one end of the spring (8), and the other end of the spring (8) is fixedly connected to the inner side of the strip groove (7). The connecting rod (12) and the strip groove (7) are slidably installed.

3. The quick-installation RF coaxial connector according to claim 1, characterized in that: The magnetic suction component (5) includes a first magnetic ring (501), a spacer ring (502), and a second magnetic ring (503). The first magnetic ring (501) is fixedly installed on the left side of the spacer ring (502), and the second magnetic ring (503) is fixedly installed on the right side of the spacer ring (502). The second magnetic ring (503) is fixedly connected to the connecting rod (12).

4. The quick-installation RF coaxial connector according to claim 3, characterized in that: The first magnetic ring (501) and the magnetic nail (11) are attracted by opposite poles, while the second magnetic ring (503) and the magnetic nail (11) are repelled by like poles.

5. The quick-installation RF coaxial connector according to claim 3, characterized in that: The sealing element (6) includes a first sealing half ring (601), a second sealing half ring (602), a protrusion (603), and a groove (604). The protrusion (603) is fixedly installed at both ends of the first sealing half ring (601), and the groove (604) is formed at both ends of the second sealing half ring (602).

6. The quick-installation RF coaxial connector according to claim 5, characterized in that: The protrusion (603) is matched and inserted into the groove (604), and the first sealing half ring (601) and the second sealing half ring (602) are sealed and fitted on the outer side of the connector male head (1).

7. The quick-installation RF coaxial connector according to claim 5, characterized in that: The first magnetic ring (501) is attracted to the first sealing half ring (601) and the second sealing half ring (602) by opposite polarities, and the first sealing half ring (601) and the second sealing half ring (602) are sleeved on the inner side of the first magnetic ring (501).

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