阅读说明：本技术 一种射频连接器及通信系统 (Radio frequency connector and communication system ) 是由 潘玉娇 陈辰 于 2020-07-03 设计创作，主要内容包括：本发明涉及电连接器技术领域,具体涉及一种射频连接器及通信系统,包括连接体和连接口；所述连接体为柔性的管材,连接体中设置有导体丝,导体丝随连接体产生相同的形变；由于在射频连接器端部相应的锁紧机构与其自身的塑性材料,起桥接作用的连接器使电缆线的安装处于固定姿态,限制了电缆的布线位置,并增加了空间内的占用体积,降低了连接器的适用性；故此,本发明通过设置的柔性连接体,提供了连接口的可变姿态,连接口中的导电硅胶配合其中枢杆的动作,确保了对电缆线的固定效果,并减小了锁紧的结构,柔性连接体上的筋环维持了变化过程中的固定管径,筋环间的金属网弥补了连接体的电磁屏蔽功能,从而提升了射频连接器的应用效果。(The invention relates to the technical field of electric connectors, in particular to a radio frequency connector and a communication system, which comprise a connector and a connector; the connector is a flexible pipe, a conductor wire is arranged in the connector, and the conductor wire generates the same deformation along with the connector; because the corresponding locking mechanism at the end of the radio frequency connector and the plastic material of the connector, the connector with the bridging function ensures that the installation of the cable is in a fixed posture, the wiring position of the cable is limited, the occupied volume in the space is increased, and the applicability of the connector is reduced; therefore, the invention provides the variable posture of the connector through the arranged flexible connector, the conductive silica gel in the connector is matched with the action of the pivot rod, the fixing effect on the cable is ensured, the locking structure is reduced, the rib rings on the flexible connector maintain the fixed pipe diameter in the changing process, and the metal mesh among the rib rings makes up the electromagnetic shielding function of the connector, thereby improving the application effect of the radio frequency connector.)

1. A radio frequency connector comprises a connecting body (1) and a connecting port (2); two ends of the connecting body (1) are respectively provided with a connecting port (2), and a radio frequency cable is arranged in the connecting port (2); the method is characterized in that: the connector (1) is a flexible pipe, a conductor wire (11) is arranged in the connector (1), two ends of the conductor wire (11) are fixed in the connector (1), and the conductor wire (11) generates the same deformation along with the connector (1); rib rings (12) are arranged on the circumferential direction of the connecting body (1), the rib rings (12) are fixed on the outer side of the connecting body (1), and a folding metal net (13) is arranged between the rib rings (12); a conductive silica gel (21) is arranged in the connecting port (2), a conical concave hole (211) is formed in the conductive silica gel (21), and the bottom of the conductive silica gel (21) is connected with the conductor wire (11); a pair of through grooves (22) are formed in the connecting port (2), the through grooves (22) are distributed on the side wall of the connecting port (2) in a step shape, and a pivot rod (23) is arranged in each through groove (22); the bottom of pivot pole (23) is fixed on electrically conductive silica gel (21), and pivot pole (23) block is in logical groove (22).

2. A radio frequency connector according to claim 1, wherein; the pivot rod (23) is provided with a convex block (231), and the convex block (231) is vertical to the cylindrical surface of the pivot rod (23); the side walls of the through grooves (22) are provided with pits (221), the pits (221) correspond to the shapes of the bumps (231), and the pits (221) are respectively positioned on one side of the stepped through grooves (22).

3. A radio frequency connector as claimed in claim 2, wherein: the bottom of the pivot rod (23) is provided with a torsion spring (232), and the torsion spring (232) connects the pivot rod (23) with the conductive silica gel (21); the top of the pivot rod (23) is provided with a shifting plate (233), and the bottom of the shifting plate (233) is rotatably arranged at the top end of the pivot rod (23).

4. A radio frequency connector as claimed in claim 2, wherein: the through groove (22) is provided with a groove cover (222), the groove cover (222) is slidably mounted at the top of the through groove (22), and the groove covers (222) are stacked in a staggered manner; the pivot rod (23) is fixed with the end part of the adjacent slot cover (222), and the pivot rod (23) drives the slot cover (222) to move together to ensure that the through slot (22) keeps a closed state.

5. A radio frequency connector as claimed in claim 1, wherein: a detection hole (24) is formed in the end face of the connecting port (2), and a lead (241) is arranged at the bottom of the detection hole (24); and the lead (241) is in contact with the inner wall of the concave hole (211) of the conductive silica gel (21) along the connecting port (2).

6. A communication system, characterized by: the communication system is adapted for use with the radio frequency connector of any one of claims 1-5, comprising a radio frequency cable and a communication terminal; the radio frequency cables connect the communication terminals, are regularly arranged in the communication system, and are communicated with each other through connectors; be provided with flexible connector (1) in the connector, the gesture of the adjustment installation of the radio frequency cable of connector (1) messenger's both ends, is provided with gapped muscle ring (12) in the circumference of connector (1).

Technical Field

The invention relates to the technical field of electric connectors, in particular to a radio frequency connector and a communication system.

Background

The radio frequency connector, namely a radio frequency coaxial connector, is generally considered to be an element which is connected to a cable or mounted on an instrument and is used for electrical connection or separation of a transmission line, belongs to a mechatronic product and mainly plays a role of a bridge, and the radio frequency connector gradually forms an independent and complete professional system, becomes an important component in a connector family and is an indispensable key element in a coaxial transmission communication system; for a description of the rf connector and the communication system, see: talent, et al, cable attachment structure in rf connectors [ J ], wine brewing, 2012(No.6), 52-56.

Whether cables fixed by the radio frequency connector are firm or not influences the stability of signal transmission in the use of a communication system, in the transmission system of radio frequency communication, the stability of electric contact between the connector and a cable joint needs to be ensured, and the connector with the bridging function enables the installation of the cable to be in a fixed posture, so that the wiring position of the cable is limited, the occupied volume in the space is increased, and the applicability of the connector is reduced.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the radio frequency connector and the communication system, the variable posture of the connector is provided through the arranged flexible connector, the conductive silica gel in the connector is matched with the action of the pivot rod, the fixing effect on the cable is ensured, the locking structure is reduced, the rib rings on the flexible connector maintain the fixed pipe diameter in the changing process, and the metal mesh among the rib rings makes up for the electromagnetic shielding function of the connector, so that the application effect of the radio frequency connector is improved.

The invention relates to a radio frequency connector, which comprises a connecting body and a connecting port; connectors are respectively arranged at two ends of the connector, and radio frequency cables are arranged in the connectors; the connector is a flexible pipe, a conductor wire is arranged in the connector, two ends of the conductor wire are fixed in the connector, and the conductor wire generates the same deformation along with the connector; rib rings are arranged on the circumferential direction of the connecting body and fixed on the outer side of the connecting body, and a folded metal net is arranged between the rib rings; the connector is internally provided with conductive silica gel, a cone-shaped concave hole is formed in the conductive silica gel, and the bottom of the conductive silica gel is connected with the conductor wire; the connecting port is provided with a pair of through grooves which are distributed on the side wall of the connecting port in a step shape, and pivot rods are arranged in the through grooves; the bottom of the pivot rod is fixed on the conductive silica gel, and the pivot rod is clamped in the through groove; when a radio frequency cable is connected, cable ends are inserted into two ends of a connector and fixed to form stable electric signal transmission, because in a transmission system of radio frequency communication, the stability of electric contact between the connector and a cable joint needs to be ensured, and the connector has a corresponding volume due to a corresponding locking mechanism at the end of the connector and a plastic material of the connector, the connector with a bridging function enables the installation of the cable to be in a fixed posture, the wiring position of the cable is limited, the occupied volume in a space is increased, and the applicability of the connector is reduced; therefore, the conductive wire arranged in the flexible connector is matched with the conductive silica gel in the connector, so that the connectors at two ends of the connector can change relative positions, after the cable is inserted into the connectors, the conductive silica gel is pulled to rotate and deform through the movement of the pivot rod on the connector in the through groove, the cable is fixed, and the rib ring on the connector avoids the buckling of the conductive wire in the deformation process; the invention provides the variable posture of the connector by utilizing the arranged flexible connector, the conductive silica gel in the connector is matched with the action of the pivot rod, the fixing effect on the cable is ensured, the locking structure is reduced, the fixed pipe diameter in the changing process is maintained by the rib rings on the flexible connector, and the electromagnetic shielding function of the connector is compensated by the metal mesh among the rib rings, so that the application effect of the radio frequency connector is improved.

Preferably, the pivot rod is provided with a convex block, and the convex block is perpendicular to the cylindrical surface of the pivot rod; the side wall of the through groove is provided with a pit corresponding to the shape of the bump, and the pits are respectively positioned on one side of the stepped through groove; after the cable is inserted into the connector, the position of the pivot rod in the through groove is moved to deform the conductive silica gel, the cable is clamped in the concave hole, and the pivot rod in the through groove vibrates due to the elasticity of the conductive silica gel and the position change of the mounting element of the connector in operation, so that the clamping force of the conductive silica gel on the cable is reduced, and the transmission stability of an electric signal is influenced; through setting up the lug on the pin and leading to the pit that corresponds in the groove, after the position of adjustment pin, rotate the pin and make the lug block to the pit, utilize the pin to rotate the reverse acting force that produces on electrically conductive silica gel, provide the pretightning force of lug in the pit, ensure that electrically conductive silica gel's shrinkage pool exerts stable clamping action to the cable conductor to the application effect of radio frequency connector has been promoted.

Preferably, the bottom of the pivot rod is provided with a torsion spring which connects the pivot rod with the conductive silica gel; the top of the pivot rod is provided with a shifting plate, and the bottom of the shifting plate is rotatably arranged at the top end of the pivot rod; the cable is fixed in the connector by driving the pivot rod to make the conductive silica gel generate elastic deformation, and the cable can also act on the surface of the conductive silica gel due to the autorotation action of the pivot rod in the fixing process, so that the conductive silica gel is subjected to elastic acting forces in a plurality of rotation directions, and the mutual interference generated between the elastic acting forces can weaken the respective elastic force effect; through setting up the torsional spring in the pivot pole bottom, provide the reverse pretightning force that the pivot pole rotation produced to slowed down the pivot pole and rotated the effort that the in-process was used on conductive silica gel surface, the group board at pivot pole top is convenient for pivoted application of force operation, and rotates at the pivot pole and accomplishes, goes into the pit with the lug card after, the control group board upset laminating to the top of pivot pole, reduces the space of pivot pole and occupies, thereby has promoted the application effect of radio frequency connector.

Preferably, the through groove is provided with a groove cover, the groove cover is slidably mounted at the top of the through groove, and the groove covers are stacked in a staggered manner; the pivot rod is fixed with the end part of the adjacent slot cover, and the pivot rod drives the slot covers to move together to ensure that the through slot keeps a closed state; after the cable is installed, the environment outside the connecting port is directly contacted with the conductive silica gel through the through groove, and the accumulated impurities generate electrochemical reaction in the operation process of the conductive silica gel, so that the aging speed of the conductive silica gel is increased, and the electric connection effect of the connecting port on the cable is reduced; through setting up gliding capping on leading to the groove, the capping that piles up each other keeps the sealed effect to leading to the groove along with the removal of pivot pole, maintains wherein conductive silica gel operational environment's stability, ensures the electric connection state of cable conductor in the connector to the application effect of radio frequency connector has been promoted.

Preferably, a detection hole is formed in the end face of the connecting port, and a lead is arranged at the bottom of the detection hole; the lead is in contact with the inner wall of the concave hole of the conductive silica gel along the connecting port; when an electric signal system for installing the connector is in operation, a fault point needs to be judged when the electric signal system is broken, and the installation operation between the connector and a cable is complicated, so that the connector and the cable cannot be quickly separated and detached for detection; through setting up the inspection hole on the connector terminal surface, the cooperation lead wire stretches into to the shrinkage pool inner wall in the conductive silica gel on, can judge the electric connection state between connector and cable conductor through the inspection hole, avoids dismantling the cable conductor and gets off the operation of carrying out the individual detection to the connector, has increased the troubleshooting efficiency of connector to the application effect of radio frequency connector has been promoted.

The communication system of the invention comprises: the communication system is suitable for the radio frequency connector, and comprises a radio frequency cable and a communication terminal; the radio frequency cables connect the communication terminals, are regularly arranged in the communication system, and are communicated with each other through connectors; the connector is provided with a flexible connector, the connector enables the radio frequency cables at two ends of the connector to adjust the installation posture, and rib rings with gaps are arranged on the circumference of the connector; the stroke of the radio frequency cable in the communication system occupies a larger space, and the connector between the radio frequency cables further increases the space requirement on the communication system terminal, and the length of the radio frequency cable needs to be controlled, so that the radio frequency cable is prevented from being excessively bent, the connector in the communication system needs to be fixed, and the erection difficulty of the communication system is increased; through setting up flexible connector in communication system connector, make the connector possess the variable form the same with radio frequency cable, adjust its mounted position in communication system wantonly to through the muscle ring in the clearance on the connector, make crisscross the piling up each other between the adjacent connector, strengthened the fixed effect between the connector, and reduced the connector and taken up the space in to communication system, thereby promoted communication system's suitability.

The invention has the following beneficial effects:

1. the flexible connector is matched with the conductive silica gel in the connector to act with the pivot rod, so that the cable fixing effect is ensured, and the locking structure is reduced; the lug arranged on the pivot rod and the corresponding pit in the through groove provide pre-tightening force of the lug in the pit by utilizing reverse acting force generated by the rotation of the pivot rod on the conductive silica gel, and ensure that the concave hole of the conductive silica gel exerts stable clamping action on the cable; the torsion spring arranged at the bottom of the pivot rod slows down the acting force acting on the surface of the conductive silica gel in the rotation process of the pivot rod, and protects the stability of the conductive silica gel.

2. According to the invention, the groove cover arranged on the through groove in a sliding manner keeps the sealing effect on the through groove along with the movement of the pivot rod, so that the stability of the running environment of the conductive silica gel is maintained; the inspection hole of setting on connector terminal surface, cooperation lead wire stretch into to the shrinkage pool inner wall in the conductive silica gel on, can judge the electric connection state between connector and cable line through the inspection hole, avoid dismantling the cable conductor and get off the operation of carrying out the individual detection to the connector, increased the troubleshooting efficiency of connector.

Drawings

The invention is further described with reference to the following figures and embodiments.

FIG. 1 is a perspective view of a radio frequency connector of the present invention;

FIG. 2 is a perspective view of a connector component of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a partial enlarged view of FIG. 2 at B;

in the figure: the connector comprises a connector 1, a conductor wire 11, a rib ring 12, a metal mesh 13, a connector 2, conductive silica gel 21, a concave hole 211, a through groove 22, a pit 221, a groove cover 222, a pivot rod 23, a convex block 231, a torsion spring 232, a shifting plate 233, a detection hole 24 and a lead 241.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the radio frequency connector according to the present invention includes a connecting body 1 and a connecting port 2; two ends of the connecting body 1 are respectively provided with a connecting port 2, and a radio frequency cable is arranged in the connecting port 2; the connector 1 is a flexible pipe, a conductor wire 11 is arranged in the connector 1, two ends of the conductor wire 11 are fixed in the connector 1, and the conductor wire 11 generates the same deformation along with the connector 1; the circumference of the connecting body 1 is provided with rib rings 12, the rib rings 12 are fixed at the outer side of the connecting body 1, and a folded metal net 13 is arranged between the rib rings 12; a conductive silica gel 21 is arranged in the connecting port 2, a conical concave hole 211 is arranged in the conductive silica gel 21, and the bottom of the conductive silica gel 21 is connected with the conductor wire 11; a pair of through grooves 22 are formed in the connecting port 2, the through grooves 22 are distributed on the side wall of the connecting port 2 in a step shape, and a pivot rod 23 is arranged in each through groove 22; the bottom of the pivot rod 23 is fixed on the conductive silica gel 21, and the pivot rod 23 is clamped in the through groove 22; when a radio frequency cable is connected, cable ends are inserted into two ends of a connector and fixed to form stable electric signal transmission, because in a transmission system of radio frequency communication, the stability of electric contact between the connector and a cable joint needs to be ensured, and the connector has a corresponding volume due to a corresponding locking mechanism at the end of the connector and a plastic material of the connector, the connector with a bridging function enables the installation of the cable to be in a fixed posture, the wiring position of the cable is limited, the occupied volume in a space is increased, and the applicability of the connector is reduced; therefore, the conductive wire 11 arranged in the flexible connector 1 is matched with the conductive silica gel 21 in the connector 2, so that the connectors 2 at two ends of the connector 1 can change relative positions, after the cable is inserted into the connector 2, the conductive silica gel 21 is pulled in a rotating deformation manner through the movement of the upper pivot rod 23 of the connector 2 in the through groove 22, the cable is fixed, and the rib ring 12 on the connector 1 avoids the buckling of the conductive wire 11 in the deformation process; the invention utilizes the arranged flexible connector 1 to provide the variable posture of the connector 2, the conductive silica gel 21 in the connector 2 is matched with the action of the pivot rod 23, the fixing effect on a cable is ensured, the locking structure is reduced, the rib rings 12 on the flexible connector 1 maintain the fixed pipe diameter in the changing process, and the metal mesh 13 between the rib rings 12 makes up the electromagnetic shielding function of the connector 1, thereby improving the application effect of the radio frequency connector.

As an embodiment of the present invention, a protrusion 231 is disposed on the hinge arm 23, and the protrusion 231 is perpendicular to the cylindrical surface of the hinge arm 23; the side wall of the through groove 22 is provided with a pit 221, the pit 221 corresponds to the shape of the bump 231, and the pits 221 are respectively positioned on one side of the stepped through groove 22; after the cable is inserted into the connector 2, the conductive silica gel 21 is deformed by moving the position of the pivot rod 23 in the through groove 22, the cable is clamped in the concave hole 211, and the pivot rod 23 in the through groove 22 vibrates due to the elasticity of the conductive silica gel 21 and the position change of an installation element of the connector 2 in operation, so that the clamping force of the conductive silica gel 21 on the cable is reduced, and the transmission stability of an electric signal is influenced; through setting up the lug 231 on the hinge arm 23 and the pit 221 that corresponds in the logical groove 22, after the position of adjustment hinge arm 23, rotate hinge arm 23 and make lug 231 block to in the pit 221, utilize the pivot arm 23 to rotate the reverse acting force that produces on electrically conductive silica gel 21, provide the pretightning force of lug 231 in the pit 221, ensure that electrically conductive silica gel 21's shrinkage pool 211 exerts stable clamping effect to the cable conductor to the application effect of radio frequency connector has been promoted.

As an embodiment of the present invention, a torsion spring 232 is disposed at the bottom of the hinge rod 23, and the torsion spring 232 connects the hinge rod 23 and the conductive silicone rubber 21; the top of the pivot rod 23 is provided with a shifting plate 233, and the bottom of the shifting plate 233 is rotatably arranged at the top end of the pivot rod 23; the cable is fixed in the connecting port 2 by driving the pivot rod 23 to make the conductive silica gel 21 generate elastic deformation, and the autorotation action of the pivot rod 23 in the fixing process can also act on the surface of the conductive silica gel 21, so that the conductive silica gel 21 is subjected to a plurality of elastic acting forces in the rotation directions, and the mutual interference generated between the elastic acting forces can weaken the respective elastic force effect; through the torsional spring 232 that sets up in pivot 23 bottom, provide the reverse pretightning force that the rotation of pivot 23 produced, and slowed down pivot 23 and rotated the effort that the in-process was used on conductive silica gel 21 surface, the board 233 of dialling at pivot 23 top is convenient for pivoted application of force operation, and rotates at pivot 23 and accomplish, go into the pit 221 back with lug 231 card, the control is dialled the top that board 233 overturned the laminating to pivot 23, reduce the space of pivot 23 and occupy, thereby the application effect of radio frequency connector has been promoted.

As an embodiment of the present invention, a slot cover 222 is disposed on the through slot 22, the slot cover 222 is slidably mounted on the top of the through slot 22, and the slot covers 222 are stacked in a staggered manner; the pivot rod 23 is fixed with the end part of the adjacent slot cover 222, and the pivot rod 23 drives the slot cover 222 to move together to ensure that the through slot 22 keeps a closed state; after the cable is installed, the through groove 22 enables the environment outside the connecting port 2 to be directly contacted with the conductive silica gel 21, and the accumulated impurities generate electrochemical reaction in the operation process of the conductive silica gel 21, so that the aging speed of the conductive silica gel 21 is increased, and the electrical connection effect of the connecting port 2 on the cable is reduced; through the sliding slot covers 222 arranged on the through slots 22, the mutually stacked slot covers 222 keep the sealing effect on the through slots 22 along with the movement of the pivot rods 23, maintain the stability of the running environment of the conductive silica gel 21 therein, and ensure the electrical connection state of the cable in the connecting port 2, thereby improving the application effect of the radio frequency connector.

In one embodiment of the present invention, a detection hole 24 is provided on an end surface of the connection port 2, and a lead 241 is provided at the bottom of the detection hole 24; the lead 241 is in contact with the inner wall of the concave hole 211 of the conductive silica gel 21 along the connecting port 2; when an electric signal system for installing the connector is in operation, a fault point needs to be judged when the electric signal system is broken, and the installation operation between the connector and a cable is complicated, so that the connector and the cable cannot be quickly separated and detached for detection; through setting up the inspection hole 24 on connector 2 terminal surface, cooperation lead wire 241 stretches into on the shrinkage pool 211 inner wall among the conductive silica gel 21, can judge the electric connection state between connector and the cable line through inspection hole 24, avoids dismantling the cable line and gets off the operation of carrying out the individual detection to the connector, has increased the troubleshooting efficiency of connector to the application effect of radio frequency connector has been promoted.

The communication system of the invention comprises: the communication system is suitable for the radio frequency connector, and comprises a radio frequency cable and a communication terminal; the radio frequency cables connect the communication terminals, are regularly arranged in the communication system, and are communicated with each other through connectors; the connector is internally provided with a flexible connector 1, the connector 1 enables the radio frequency cables at two ends of the connector to adjust the installation posture, and rib rings 12 with gaps are arranged on the circumference of the connector 1; the stroke of the radio frequency cable in the communication system occupies a larger space, and the connector between the radio frequency cables further increases the space requirement on the communication system terminal, and the length of the radio frequency cable needs to be controlled, so that the radio frequency cable is prevented from being excessively bent, the connector in the communication system needs to be fixed, and the erection difficulty of the communication system is increased; through setting up flexible connector 1 in communication system connector, make the connector possess the variable form the same with the radio frequency cable, adjust its mounted position in communication system wantonly to through the muscle ring 12 of the clearance on connector 1, make crisscross the piling up each other between the adjacent connector 1, strengthened the fixed effect between connector 1, and reduced connector 1 and taken up the space in to communication system, thereby promoted communication system's suitability.

When the connector works, the cable ends are inserted into two ends of the connector and fixed to form stable electric signal transmission; the relative positions of the connectors 2 at the two ends of the connector 1 can be changed by the aid of the conductor wires 11 arranged in the flexible connector 1 and the conductive silica gel 21 in the connectors 2 in a matching mode, after a cable is inserted into the connectors 2, the conductive silica gel 21 is pulled in a rotating deformation mode through the movement of the upper pivot rods 23 of the connectors 2 in the through grooves 22, the cable is fixed, and the rib rings 12 on the connector 1 avoid the buckling of the conductor wires 11 in the deformation process; after the position of the pivot rod 23 is adjusted, the pivot rod 23 is rotated to clamp the convex block 231 into the concave pit 221, and the reverse acting force generated by the rotation of the pivot rod 23 on the conductive silica gel 21 is utilized to provide the pretightening force of the convex block 231 in the concave pit 221, so that the concave pit 211 of the conductive silica gel 21 can exert a stable clamping effect on the cable; the torsion spring 232 arranged at the bottom of the pivot rod 23 provides reverse pretightening force generated by the rotation of the pivot rod 23, the acting force applied to the surface of the conductive silica gel 21 in the rotation process of the pivot rod 23 is relieved, the poking plate 233 at the top of the pivot rod 23 is convenient for the rotating force application operation, and after the pivot rod 23 rotates, the convex block 231 is clamped into the concave pit 221, the poking plate 233 is controlled to be overturned and attached to the top end of the pivot rod 23, and the space occupation of the pivot rod 23 is reduced; the slot covers 222 are arranged on the through slots 22 in a sliding manner, and the stacked slot covers 222 keep the sealing effect on the through slots 22 along with the movement of the pivot rods 23, so that the stability of the running environment of the conductive silica gel 21 is maintained, and the electric connection state of the cables in the connecting port 2 is ensured; the detection hole 24 arranged on the end face of the connector 2 is matched with the lead 241 to extend into the inner wall of the concave hole 211 in the conductive silica gel 21, so that the electric connection state between the connector and the cable wire can be judged through the detection hole 24, the operation of detaching the cable wire to carry out independent detection on the connector is avoided, and the failure removal efficiency of the connector is improved; the flexible connecting body 1 is arranged in the connector of the communication system, so that the connector has the same variable form as a radio frequency cable, the mounting position of the connector in the communication system is adjusted at will, and the adjacent connecting bodies 1 are staggered and stacked mutually through the rib rings 12 in the gaps on the connecting bodies 1, the fixing effect among the connecting bodies 1 is enhanced, and the space occupation of the connecting bodies 1 in the communication system is reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.