Radio frequency coaxial connector convenient to mount and dismount

Abstract

The utility model relates to the technical field of radio frequency coaxial connectors, and discloses a radio frequency coaxial connector convenient to mount and dismount, which comprises a connector, two first buckles are fixedly connected to the outer side of the connector, a main anti-drop ring is fixedly connected to one side of each first buckle, one end of the connector is provided with a connecting plug, and the other end of the connector is provided with a second anti-drop ring. The outer side of the connecting plug is further fixedly connected with two second buckles, one side of each second buckle is further fixedly connected with an auxiliary anti-disengaging ring, the outer end of the main anti-disengaging ring and the outer end of the auxiliary anti-disengaging ring are inclined planes, and the lower ends of the first buckles and the lower ends of the second buckles are provided with open grooves; the width of the open groove is matched with the width of the main anti-disengagement ring and the width of the auxiliary anti-disengagement ring. According to the radio frequency coaxial connector, the two groups of buckles are used for fixing the positions of the two groups of anti-falling rings, the stability during connection is ensured, and compared with a traditional radio frequency coaxial connector, the radio frequency coaxial connector does not need to be operated by other equipment, and is more convenient to mount and dismount and longer in service life.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency coaxial connectors, and more specifically to a radio frequency coaxial connector which is easy to install and disassemble. Background Art

[0002] RF coaxial connectors are used to transmit RF signals. Their transmission frequency range is very wide, up to 18GHz or higher. They are mainly used in radar, communications, data transmission and aerospace equipment.

[0003] At present, most of the RF coaxial connectors on the market use threaded connection. Auxiliary tools such as wrenches are needed for connection, which makes it difficult to assemble and separate quickly. The use of tools requires operating space and is not easy to operate. On the other hand, the internal lines at the connection position may be bent, and the wear and tear of the side walls of the connector over time may also cause damage to the line surface, which has a certain impact on the efficiency of the connection. Therefore, an RF coaxial connector that is easy to install and disassemble is designed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a radio frequency coaxial connector that is easy to install and disassemble, so as to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a radio frequency coaxial connector that is easy to install and disassemble, comprising a connector, two first buckles are fixedly connected to the outer side of the connector, a main anti-slip ring is also fixedly connected to one side of the first buckle, one end of the connector is provided with a plug connector, two second buckles are also fixedly connected to the outer side of the plug connector, a secondary anti-slip ring is also fixedly connected to one side of the second buckle, the outer ends of the main anti-slip ring and the secondary anti-slip ring are both inclined, the lower ends of the first buckle and the second buckle are both grooved, and the width of the groove is adapted to the width of the main anti-slip ring and the secondary anti-slip ring.

[0006] Preferably, the other side of the connector is also fixedly connected to an inner tube, the outer side of the inner tube is also fixedly connected to an external threaded tube, the outer side of the external threaded tube is threadedly connected to a wire tube, and the other end of the wire tube is connected to another set of connectors.

[0007] Preferably, an internal threaded tube is provided inside the outer side of the plug connector, a connecting tube is provided outside the plug connector, one end of the connecting tube is threadedly connected to the inner side of the internal threaded tube, and the other end of the connecting tube is connected to the electrical device.

[0008] Preferably, one side of the plug connector abuts against one side of the connector, and the inside of the plug connector is connected to the inside of the connector.

[0009] Preferably, a first limiting ring with a concentric circular cross section is fixedly connected inside the connector, a second limiting ring is fixedly connected inside the plug connector, and rubber rings are fixedly connected to the outsides of the first limiting ring and the second limiting ring.

[0010] Preferably, the connector and the plug connector are both made of stainless steel, and the outer sides of the wire tube and the connecting tube are both insulating layers made of polyethylene material.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model sets a connection between the connector and the plug connector, and rotates the connector when it abuts against the outside of the plug connector, so that the main anti-slip ring rotates to the inside of the second buckle, and the first buckle rotates to the outside of the anti-slip ring, thereby ensuring the stability of the connection. When connecting, it is only necessary to rotate the connector to the outside of the plug connector to make the connection, without the use of other tools and equipment, and the operation is simpler.

[0013] 2. The utility model provides a first limiting ring and a second limiting ring inside the connector and the plug connector, and uses a rubber ring on the outside of the limiting ring for connection, thereby ensuring the stability of the internal wire connection, preventing wear and falling off, and ensuring the stability of the internal line when plugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the connection structure of the connector and the plug connector of the utility model.

[0016] Figure 3 This is a schematic diagram of the connector and plug connector structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the internal misaligned cross-sectional structure of the connector and the plug connector of the utility model.

[0018] The accompanying drawings are marked as follows: 1. connector; 2. plug connector; 3. wire tube; 4. connecting tube; 5. inner tube; 6. external threaded tube; 7. first buckle; 8. main anti-slip ring; 9. secondary anti-slip ring; 10. second buckle; 11. internal threaded tube; 12. first limiting ring; 13. second limiting ring; 14. rubber ring. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the new structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a radio frequency coaxial connector which is easy to install and disassemble, comprising a connector 1, two first buckles 7 are fixedly connected to the outer side of the connector 1, a main anti-slip ring 8 is also fixedly connected to one side of the first buckle 7, one end of the connector 1 is provided with a plug connector 2, two second buckles 10 are also fixedly connected to the outer side of the plug connector 2, a secondary anti-slip ring 9 is also fixedly connected to one side of the second buckle 10, the outer ends of the main anti-slip ring 8 and the secondary anti-slip ring 9 are both inclined, the lower ends of the first buckle 7 and the second buckle 10 are both provided with slots, and the width of the slots is adapted to the width of the main anti-slip ring 8 and the secondary anti-slip ring 9.

[0021] Furthermore, an inner tube 5 is fixedly connected to the other side of the connector 1, an outer side of the inner tube 5 is also fixedly connected to an outer side of the inner tube 5, a wire tube 3 is threadedly connected to the outer side of the outer threaded tube 6, the other end of the wire tube 3 is connected to another set of connectors 1, one end of the wire tube 3 is internally threadedly connected to the outer threaded tube 6, and the other end of the wire tube 3 is connected to another set of connectors 1, a copper wire is arranged inside the wire tube 3, and the wire inside the wire tube 3 is connected to the plug at the through hole of the connector 1.

[0022] Furthermore, an internal threaded tube 11 is provided inside the outer side of the plug connector 2, and a connecting tube 4 is provided on the outer side of the plug connector 2. One end of the connecting tube 4 is threadedly connected to the inner side of the internal threaded tube 11, and the other end of the connecting tube 4 is connected to the electrical equipment. The wire inside the connecting tube 4 is made of the same material as the wire inside the wire tube 3, and the other end of the connecting tube 4 is connected to the equipment in use to ensure the line output.

[0023] Furthermore, one side of the plug connector 2 abuts against one side of the connector 1, and the inside of the plug connector 2 is connected to the inside of the connector 1, so as to ensure that the plug inside the connector 1 can be normally plugged into the plug connector 2, thereby ensuring the transmission of internal current.

[0024] Furthermore, a first limiting ring 12 having a concentric circle cross-section is fixedly connected inside the connector 1, a second limiting ring 13 is fixedly connected inside the plug connector 2, and rubber rings 14 are fixedly connected to the outside of the first limiting ring 12 and the second limiting ring 13. When the insulating rubber on the surface of the internal circuit is connected to the connector 1 and the plug connector 2, the wear on the surface of the circuit can be effectively reduced and the service life can be extended.

[0025] Furthermore, the connector 1 and the plug connector 2 are both made of stainless steel, and the outer sides of the wire tube 3 and the connecting tube 4 are both insulating layers made of polyethylene material, which have an insulating effect, avoid electric shock, and improve safety.

[0026] The working principle of the utility model is as follows: when in use, the connector 1 is abutted against the plug connector 2, the connector 1 is rotated, the main anti-slip ring 8 on the outside of the connector 1 is rotated to the inside of the second buckle 10, and the first buckle 7 is rotated to the outside of the slave anti-slip ring 9, so as to ensure the firmness of the connection position by utilizing the connection between the main anti-slip ring 8 and the inside of the inner groove of the second buckle 10 and the connection between the slave anti-slip ring 9 and the inside of the slot of the first buckle 7. When connecting, the plug inside the connector 1 is plugged into the plug hole inside the plug connector 2 for use, and no other equipment or tools are needed for connection, so installation and disassembly are more convenient.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A radio frequency coaxial connector that is easy to install and disassemble, characterized in that: The invention comprises a connector (1), wherein two first buckles (7) are fixedly connected to the outer side of the connector (1), and a main anti-slip ring (8) is also fixedly connected to one side of the first buckle (7); a plug connector (2) is provided at one end of the connector (1), and two second buckles (10) are fixedly connected to the outer side of the plug connector (2), and a secondary anti-slip ring (9) is also fixedly connected to one side of the second buckle (10); the outer ends of the main anti-slip ring (8) and the secondary anti-slip ring (9) are both inclined, and the lower ends of the first buckle (7) and the second buckle (10) are both grooved, and the width of the groove is adapted to the width of the main anti-slip ring (8) and the secondary anti-slip ring (9).

2. The radio frequency coaxial connector that is easy to install and disassemble according to claim 1, characterized in that: The other side of the connector (1) is also fixedly connected to an inner tube (5), the outer side of the inner tube (5) is also fixedly connected to an outer threaded tube (6), the outer side of the outer threaded tube (6) is threadedly connected to a wire tube (3), and the other end of the wire tube (3) is connected to another set of connectors (1).

3. The radio frequency coaxial connector that is easy to install and disassemble according to claim 2, characterized in that: An internally threaded tube (11) is provided inside the outer side of the plug connector (2), and a connecting tube (4) is provided outside the plug connector (2); one end of the connecting tube (4) is threadedly connected to the inner side of the internally threaded tube (11), and the other end of the connecting tube (4) is connected to the electrical equipment.

4. The radio frequency coaxial connector that is easy to install and disassemble according to claim 3, characterized in that: One side of the plug connector (2) abuts against one side of the connector (1), and the interior of the plug connector (2) is connected to the interior of the connector (1).

5. The radio frequency coaxial connector that is easy to install and disassemble according to claim 4, characterized in that: A first limiting ring (12) having a concentric circular cross section is fixedly connected inside the connector (1), a second limiting ring (13) is fixedly connected inside the plug connector (2), and rubber rings (14) are fixedly connected to the outsides of the first limiting ring (12) and the second limiting ring (13).

6. The radio frequency coaxial connector that is easy to install and disassemble according to claim 5, characterized in that: The connector (1) and the plug connector (2) are both made of stainless steel, and the outer sides of the wire tube (3) and the connecting tube (4) are both insulating layers made of polyethylene material.

Images