Radio frequency coaxial connector of quick connecting device

Abstract

The utility model relates to the technical field of radio frequency coaxial connectors, in particular to a radio frequency coaxial connector of a quick connecting device, which comprises a radio frequency coaxial connector body, a guide core interface is fixedly connected to the lower end of the radio frequency coaxial connector body, and a protection assembly is sleeved on the outer surface of the guide core interface. The lower portion of the outer surface of the guide core connector is fixedly sleeved with a limiting ring, and the outer surface of the guide core connector is fixedly connected with an anti-skid layer. The protection assembly comprises a protection frame, a limiting screw rod is connected to the upper side of the right portion of the outer surface of the protection frame in a penetrating mode, a connecting assembly is connected to the inner frame wall of the protection frame in a penetrating mode, the lower portion of the outer surface of the connecting assembly is sleeved with a rubber ring, and the protection frame is sleeved with the guide core connector. According to the radio frequency coaxial connector of the rapid connecting device, through the arrangement of the protection assembly, the radio frequency coaxial connector can be limited and protected in the connecting process, and the radio frequency coaxial connector is prevented from being damaged in the connecting and using process.

Description

Technical Field

[0001] This utility model relates to the field of radio frequency coaxial connector technology, and in particular to a radio frequency coaxial connector for a quick connection device. Background Technology

[0002] In modern communications, electronic equipment, and radar, RF coaxial connectors are key components for signal transmission and connection. Their performance and ease of connection are of paramount importance. Existing RF coaxial connectors for quick-connect devices have at least the following drawbacks: they are prone to dragging during connection, which can easily cause them to detach; and they do not adequately protect the connection points during the connection process. Therefore, we have introduced a new RF coaxial connector for quick-connect devices. Utility Model Content

[0003] The main objective of this invention is to provide a radio frequency coaxial connector for a quick connection device, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A radio frequency coaxial connector for a quick connection device includes a radio frequency coaxial connector body, a guide core interface fixedly connected to the lower end of the radio frequency coaxial connector body, a protective component sleeved on the outer surface of the guide core interface, a limit ring fixedly sleeved on the lower part of the outer surface of the guide core interface, and an anti-slip layer fixedly connected to the outer surface of the guide core interface.

[0006] The protective component includes a protective frame, a limiting screw is inserted and connected to the upper right side of the outer surface of the protective frame, a connecting component is inserted and connected to the inner frame wall of the protective frame, a rubber ring is sleeved on the lower part of the outer surface of the connecting component, and the protective frame is sleeved with the guide core interface.

[0007] Preferably, the protective frame includes a circular frame, a support block is fixedly connected to the upper right side of the outer surface of the circular frame, a connecting groove is opened in the middle of the upper end of the circular frame, an inner connecting screw groove is opened on the lower side of the inner frame wall of the circular frame, and the circular frame is sleeved with the connecting component.

[0008] Preferably, the connecting component includes a card frame, and two card frames are provided. Two insert rods are fixedly connected to the front left end and the rear left end of the right card frame. External connecting screw grooves are opened on the upper part of the outer surface of both card frames. Rubber retaining rings are fixedly connected to the lower end of both card frames. Both card frames are interlocked with the protective frame.

[0009] Preferably, the limiting screw passes through the support block and contacts the anti-slip layer, and the rubber ring is sleeved with both rubber retaining rings.

[0010] Preferably, all four insertion rods are interlocked with the card frame on the left.

[0011] Preferably, the limiting ring is interlocked with the inner frame wall of the circular frame, and the anti-slip layer is interlocked with the connecting groove.

[0012] Preferably, the diameter of the limiting ring is larger than the diameter of the connecting groove, and the diameter of the limiting ring is the same as the diameter of the inner wall of the circular frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By setting up a protective component, two card frames are connected together to the external connector. The external connector is then inserted into the guide core interface on the RF coaxial connector to quickly connect the RF coaxial connector and the external connector. Then, four plugs are inserted into the card frames on the left to connect the two card frames together. The protective frame is then fitted onto the guide core interface. By sliding the protective frame on the guide core interface and using the limit screw to pass through the support block and contact the anti-slip layer, the position of the protective component is adjusted and positioned. This facilitates the movement of the protective component to protect the connection between the external connector and the guide core interface on the RF coaxial connector, improving safety.

[0015] 2. Both retaining frames are threaded into the inner connecting screw grooves to fix the connecting assembly to the protective frame. The two rubber retaining rings are then connected together by rubber rings. The connecting assembly limits the external connector, preventing it from falling off during the connection process with the RF coaxial connector. The threaded connection between the two retaining frames and the inner connecting screw grooves allows for quick and easy disassembly of the RF coaxial connector's core interface and the external connector during subsequent operations. This design makes the electrical connection process between the RF coaxial connector's core interface and the external connector more efficient and convenient.

[0016] 3. The connection components and protective frame work together to protect the connection between the external connector and the RF coaxial connector, preventing damage to the connection position between the external connector and the RF coaxial connector from external impacts, and improving the stability of the RF coaxial connector during electrical connection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the radio frequency coaxial connector of the quick connection device of this utility model;

[0018] Figure 2 This is a schematic diagram of the core interface connection of the radio frequency coaxial connector of the quick connection device of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the protective component of the radio frequency coaxial connector of the quick connection device of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the protective frame of the radio frequency coaxial connector of the quick connection device of this utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the connection component of the radio frequency coaxial connector of the quick connection device of this utility model.

[0022] In the diagram: 1. RF coaxial connector body; 2. Core connector interface; 3. Protective component; 4. Limiting ring; 5. Anti-slip layer; 31. Protective frame; 32. Limiting screw; 33. Connecting component; 34. Rubber ring; 311. Circular frame; 312. Support block; 313. Inner connecting screw groove; 314. Connecting groove; 331. Frame; 332. Outer connecting screw groove; 333. Insert rod; 334. Rubber retaining ring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within 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.

[0026] Please see Figure 1-5 This utility model provides a technical solution:

[0027] A radio frequency coaxial connector for a quick connection device includes a radio frequency coaxial connector body 1, a guide core interface 2 fixedly connected to the lower end of the radio frequency coaxial connector body 1, a protective component 3 sleeved on the outer surface of the guide core interface 2, a limit ring 4 fixedly sleeved on the lower part of the outer surface of the guide core interface 2, and an anti-slip layer 5 fixedly connected to the outer surface of the guide core interface 2.

[0028] In this embodiment, the protective component 3 includes a protective frame 31. A limiting screw 32 is inserted and connected to the upper right side of the outer surface of the protective frame 31. A connecting component 33 is inserted and connected to the inner wall of the protective frame 31. A rubber ring 34 is sleeved on the lower part of the outer surface of the connecting component 33. The protective frame 31 is sleeved with the guide core interface 2. The protective frame 31 includes a circular frame 311. A support block 312 is fixedly connected to the upper right side of the outer surface of the circular frame 311. A connecting groove 314 is opened in the middle of the upper end of the circular frame 311. The inner frame wall of frame 311 has an inner connecting screw groove 313 on the lower side, and the circular frame 311 is sleeved with the connecting component 33; the limiting screw 32 passes through the support block 312 and contacts the anti-slip layer 5, and the rubber ring 34 is sleeved with both rubber retaining rings 334; the limiting ring 4 is inserted into the inner frame wall of the circular frame 311, and the anti-slip layer 5 is inserted into the connecting groove 314; the diameter of the limiting ring 4 is larger than the diameter of the connecting groove 314, and the diameter of the limiting ring 4 is the same as the diameter of the inner frame wall of the circular frame 311.

[0029] The above scheme is as follows: the protective component 3 limits and protects the connection between the RF coaxial connector and the external connector. The protective frame 31 is positioned on the guide core interface 2 by sliding, and the limiting screw 32 passes through the support block 312 and contacts the anti-slip layer 5. The connecting groove 314 is sleeved with the guide core interface 2 to limit and support the sliding process of the protective frame 31. The inner connecting screw groove 313 can position the connection process between the connecting component 33 and the protective frame 31.

[0030] In this embodiment, the connecting component 33 includes a frame 331, and two frames 331 are provided. Two insert rods 333 are fixedly connected to the front left end and the rear left end of the right frame 331. External connecting screw grooves 332 are opened on the upper part of the outer surface of both frames 331. Rubber retaining rings 334 are fixedly connected to the lower end of both frames 331. Both frames 331 are inserted and connected to the protective frame 31. Four insert rods 333 are inserted and connected to the left frame 331.

[0031] The above scheme involves connecting two retaining frames 331 together to the external connector, and then inserting the external connector into the guide core interface 2 to complete the rapid electrical connection process of the RF coaxial connector. By inserting four plugs 333 into the left retaining frame 331, the two retaining frames 331 are connected together. The two retaining frames 331 are then threaded into the inner connecting screw groove 313 to fix the connecting assembly 33 and the protective frame 31 together. The two rubber retaining rings 334 are connected together by rubber rings 34, so that both rubber retaining rings 334 fit against the external connector to limit the connection between the external connector and the RF coaxial connector, preventing the connector from falling off during the connection process and improving stability.

[0032] It should be noted that this utility model is an RF coaxial connector for a quick connection device. During use, the two retaining frames 331 and the rubber ring 34 are respectively fitted onto the external connector head. This is the basic preparatory work, laying the foundation for subsequent connection. Next, the external connector head is connected to the core interface 2 of the RF coaxial connector to complete the electrical quick connection process. Then, the protective frame 31 is fitted onto the core interface 2. By sliding the protective frame 31 on the core interface 2, its position is adjusted to the ideal state. Then, the limiting screw 32 passes through the support block 312 and makes tight contact with the anti-slip layer 5, thereby accurately positioning the protective component 3 and ensuring that the protective frame 31 can function stably. All four inserts 333 are inserted into the left retaining frame 331, thereby connecting the two retaining frames 331. Finally, the two retaining frames 331 are threaded into the inner connecting screw groove 313. The connection component 33 is then firmly fixed to the protective frame 31, forming a stable structure. Finally, a rubber ring 34 is used to enclose two rubber retaining rings 334, connecting and tightly fitting the two rubber retaining rings 334 to the external connector. This measure limits the connection between the external connector and the RF coaxial connector, effectively preventing detachment during the connection process. Furthermore, the connection component 33 and the protective frame 31 work together to comprehensively protect the connection area between the external connector and the RF coaxial connector, preventing damage from external impacts and ensuring the reliability and stability of the connection. The threaded connection between the two retaining rings 331 and the inner connecting screw groove 313 facilitates the quick disassembly of the RF coaxial connector's core interface 2 and the external connector, making the electrical connection process between the RF coaxial connector's core interface 2 and the external connector faster and more convenient.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A radio frequency coaxial connector of a quick connection device comprising a radio frequency coaxial connector body (1), characterized in that: The lower end of the radio frequency coaxial connector body (1) is fixedly connected with a core interface (2), the outer surface of the core interface (2) is sleeved with a protection assembly (3), the outer surface of the core interface (2) is fixedly sleeved with a limiting ring (4), and the outer surface of the core interface (2) is fixedly connected with an anti-skid layer (5); The protection assembly (3) comprises a protection frame (31), the right upper side of the outer surface of the protection frame (31) is connected with a limiting screw (32), the inner frame wall of the protection frame (31) is connected with a connecting assembly (33), the lower part of the outer surface of the connecting assembly (33) is sleeved with a rubber ring (34), and the protection frame (31) is sleeved with the core interface (2).

2. A radio frequency coaxial connector for a quick connect device according to claim 1, characterized in that: The protection frame (31) comprises a circular frame (311), the right upper side of the outer surface of the circular frame (311) is fixedly connected with a supporting block (312), the upper end of the circular frame (311) is provided with a connecting groove (314), the lower side of the inner frame wall of the circular frame (311) is provided with an inner connecting screw groove (313), and the circular frame (311) is sleeved with the connecting assembly (33).

3. A radio frequency coaxial connector for a quick connect device according to claim 2, wherein: The connecting assembly (33) comprises a clamping frame (331), the clamping frame (331) is provided with two, the left end of the front part and the left end of the rear part of the clamping frame (331) are fixedly connected with two insertion rods (333), the outer surface of the clamping frame (331) is provided with an outer connecting screw groove (332), the lower end of the clamping frame (331) is fixedly connected with a rubber clamping ring (334), and the clamping frame (331) is connected with the protection frame (31).

4. A radio frequency coaxial connector for a quick connect device according to claim 2, wherein: The limiting screw (32) passes through the supporting block (312) and is in contact with the anti-skid layer (5), and the rubber ring (34) is sleeved with the two rubber clamping rings (334).

5. A radio frequency coaxial connector for a quick connect device according to claim 3, wherein: The four insertion rods (333) are connected with the left clamping frame (331).

6. A radio frequency coaxial connector for a quick connect device according to claim 1, characterized in that: The limiting ring (4) is connected with the inner frame wall of the circular frame (311), and the anti-skid layer (5) is connected with the connecting groove (314).

7. A radio frequency coaxial connector for a quick connect device according to claim 1, wherein: The diameter of the limiting ring (4) is greater than the diameter of the connecting groove (314), and the diameter of the limiting ring (4) is the same as the diameter of the inner frame wall of the circular frame (311).

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