CN111834841A

CN111834841A - Radio frequency connector adapted to waveform cable

Info

Publication number: CN111834841A
Application number: CN202010543038.9A
Authority: CN
Inventors: 彭俊泉; 杜如民; 钟海军; 戴煜军; 刘小冬
Original assignee: Nokia Shanghai Bell Co Ltd; Shanghai Aerospace Science and Industry Appliance Co Ltd
Current assignee: Nokia Shanghai Bell Co Ltd; Shanghai Aerospace Science and Industry Appliance Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-10-27
Anticipated expiration: 2040-06-15
Also published as: CN111834841B

Abstract

The invention relates to a radio frequency connector adapted to a waveform cable, comprising: a first connection assembly; the first connecting component is used for supporting the cable inner conductor of the cable; one end of the second connecting assembly is nested with the first connecting assembly, and the other end of the second connecting assembly is connected with the cable; the second connecting component is used for supporting the cable protective sleeve; a first boss is arranged on one side, close to the cable outer conductor, of the second connecting assembly; the elastic piece is arranged on one side, close to the cable outer conductor, of the second connecting assembly; the elastic piece and the first boss are respectively matched with two wave crests in the cable outer conductor to elastically support the cable outer conductor. According to the invention, the elastic piece and the first boss are respectively matched with the two wave crests on the cable outer conductor, so that the cable outer conductor is stably supported by the radio frequency connector, the split support failure of the cable outer conductor by the radio frequency connector is prevented, the three-point split support of the waveform cable is further realized, and the reliability and the stability in the mutual adjustment of the waveform cable are improved.

Description

Radio frequency connector adapted to waveform cable

Technical Field

The invention relates to the technical field of cable connection, in particular to a radio frequency connector adaptive to a waveform cable.

Background

With the rapid development of mobile communication industry, the use of waveform cables, which are connected by a radio frequency connector, is increasing. In a connection state, the radio frequency connector realizes continuous support of the waveform cable through three-point split support of a cable protective sleeve, a cable outer conductor and a cable inner conductor of the waveform cable so as to improve the stability of connection of the waveform cable.

At present, based on the annular ripple shape of the cable outer conductor of the corrugated cable, the support of the radio frequency connector to the cable outer conductor is a flexible support to one wave crest, and the support is pressed by a load along the axial direction of the cable in the installation process of the radio frequency connector, so that the support after elastic deformation is abutted to the wave crest of the cable outer conductor. However, during the process of pressing the supporting member, the load transmitted to the cable outer conductor through the supporting member in the axial direction of the cable may cause the cable outer conductor to move in the axial direction of the cable, resulting in the supporting member being misaligned with the supported wave peaks on the cable outer conductor, and causing the split support of the rf connector on the cable outer conductor to fail.

Disclosure of Invention

In view of the above, there is a need to provide a rf connector for adapting a corrugated cable, which can prevent the supporting member from being misaligned with the supported wave peak on the cable outer conductor, so as to prevent the rf connector from failing to support the cable outer conductor separately.

A radio frequency connector for adapting a corrugated cable, comprising:

a first connection assembly; the first connecting component is used for supporting the cable inner conductor;

one end of the second connecting assembly is nested in the first connecting assembly, and the other end of the second connecting assembly is connected with the corrugated cable;

the inner side of the second connecting component is abutted against the cable protective sleeve; a first boss is further arranged on the inner side of the second connecting component;

the elastic piece is arranged between the second connecting assembly and the cable outer conductor; the elastic piece and the first boss are respectively matched with two wave crests in the cable outer conductor to support the cable outer conductor.

Further, in one embodiment, the second connecting assembly includes:

the first wire clamp is provided with the first boss on the inner wall; the first wire clamp is of a cylindrical structure which is radially and elastically deformed at the position of the first boss;

the second wire clamp is arranged on one side, close to the first connecting assembly, of the first wire clamp and sequentially distributed with the first wire clamp along the axial direction of the corrugated cable; the first wire clamp and the second wire clamp jointly form a clamping cavity for clamping the elastic piece;

the threaded sleeve is nested in the first connecting assembly and is nested outside the first wire clamp and the second wire clamp; the first wire clamp and the second wire clamp slide along the axis of the corrugated cable relative to the threaded sleeve; in the process that the first wire clamp slides relative to the threaded sleeve along the extending direction of the corrugated cable, the threaded sleeve applies acting force of radial elastic deformation to the first wire clamp.

Preferably, in one embodiment, the first wire clamp is provided with a first split groove at the position of the first boss, and the first split groove extends along the axial direction of the corrugated cable; a first wire clamp guide surface is arranged on the outer side of the first wire clamp at the position of the first boss, and the first wire clamp guide surface is inclined inwards along the extending direction of the corrugated cable; the inner wall of the threaded sleeve is provided with a threaded sleeve guide surface matched with the first wire clamp guide surface, and the threaded sleeve guide surface approaches inwards along the extension direction of the corrugated cable; in the process that the first wire clamp slides relative to the threaded sleeve along the extending direction of the corrugated cable, the threaded sleeve is matched with the first wire clamp guide surface through the threaded sleeve guide surface, and the first wire clamp at the position of the first boss is guided to contract inwards along the radial direction of the corrugated cable.

Preferably, in one embodiment, the end of the first clip near the second clip is provided with a first clip snap surface; the second wire clamp is provided with a second wire clamp first clamping surface and a second wire clamp second clamping surface parallel to the crest tangent; the first wire clamp clamping surface, the second wire clamp first clamping surface and the second wire clamp second clamping surface are spliced to form the clamping cavity.

Further, in one embodiment, the first boss is shaped to oppose the corrugation of the cable outer conductor.

Further, in one embodiment, the first boss is provided at an end of the first clip.

Preferably, in one embodiment, the inner wall of the screw sleeve abuts against the outer surface of the cable protective sleeve.

Further, in one embodiment, the second wire clamp is provided with a second boss near the end of the first connecting component; the second wire clamp is of a cylindrical structure which is radially and elastically deformed at the position of the second boss; the first connecting assembly is provided with an annular conical surface; the second boss and the annular conical surface form a conical ring gap; the tapered ring gap is used for placing and fixing the end of the cable outer conductor.

Further, in one embodiment, the second boss is shaped to be the same as the corrugations on the cable outer conductor.

Further, in one embodiment, the second connecting assembly further includes:

the shaft sleeve is used for limiting the moving stroke of the second wire clamp relative to the first connecting assembly or the screw sleeve.

Further, in one embodiment, the first connection assembly includes a connector outer conductor structure; the second boss is arranged between the shaft sleeve and the outer conductor structure of the connector; the second boss is provided with a second wire clamp first abutting surface, a second wire clamp first limiting surface and a second wire clamp second limiting surface, the connector outer conductor structure is provided with a connector first abutting surface matched with the second wire clamp first abutting surface, and the second wire clamp first abutting surface and the connector first abutting surface form the conical ring gap; the shaft sleeve is provided with a third shaft sleeve limiting surface and a fourth shaft sleeve limiting surface; the third limiting surface of the shaft sleeve abuts against the first limiting surface of the second wire clamp to drive the second boss to move forwards until the first abutting surface of the second wire clamp abuts against the first abutting surface of the connector, so that the second wire clamp slides to the fourth limiting surface of the shaft sleeve along the first abutting surface of the connector to abut against the second limiting surface of the second wire clamp.

Further, in one embodiment, the connector outer conductor structure is further provided with a first connector limiting surface and a second connector limiting surface; the shaft sleeve is provided with a first shaft sleeve limiting surface matched with the first connector limiting surface; the thread insert is provided with a thread insert end face matched with the second limiting face of the connector, and the thread insert end face and the second limiting face of the connector are abutted against the first limiting face of the shaft sleeve before the first limiting face of the shaft sleeve.

Further, in one embodiment, the first connecting assembly further comprises a spring plate, and the spring plate comprises a connecting end and a contact end; the connecting end is connected to the connector inner conductor structure; the contact end is an elastic sheet with a spherical salient point, and the contact end is abutted to the cable inner conductor through the spherical salient point.

Further, in one embodiment, the method further comprises:

a sixth seal disposed between the connector inner conductor structure and the connector outer conductor structure.

Further, in one embodiment, the method further comprises:

a fourth seal disposed between the first wire clamp and the threaded sleeve.

Above-mentioned adaptation wave form cable's radio frequency connector, match with two wave crests on the cable outer conductor respectively through first boss on elastic component and the first connecting assembly, the radio frequency connector of having realized adaptation wave form cable is to the firm support of cable outer conductor in the wave form cable, prevent that the components of a whole that can function independently of radio frequency connector to cable outer conductor from supporting the inefficacy, realize that the radio frequency connector is to the cable protection cover, "three-point" components of a whole that can function independently support of cable inner conductor and cable outer conductor, and then make wave form cable difficult play or sway appear in the intermodulation process, improve the reliability and the stability of the intermodulation in-process of wave form cable, can also guarantee the electrical property of wave form cable and the waterproof sealing nature of junction simultaneously.

Drawings

FIG. 1 is a left side view of an RF connector for adapting a corrugated cable according to one embodiment of the present application;

FIG. 2 is a cross-sectional view of the RF connector of the compliant wave cable taken along section A-A of FIG. 1 in one embodiment of the present application;

FIG. 3 is a cross-sectional view of the RF connector of the present application for adapting a corrugated cable, as taken along section A-A of FIG. 1, in one embodiment of the present application, wherein the corrugated cable is illustrated;

FIG. 4 is a cross-sectional view of a connector inner conductor structure of a radio frequency connector for a mating corrugated cable according to one embodiment of the present application;

FIG. 5 is a cross-sectional view of a spring of a radio frequency connector for adapting a corrugated cable according to one embodiment of the present application;

FIG. 6 is a cross-sectional view of a connector outer conductor structure of a radio frequency connector for a mating corrugated cable according to one embodiment of the present application;

FIG. 7 is a cross-sectional view of a first clip of the RF connector of the compliant wave cable in one embodiment of the present application;

FIG. 8 is a cross-sectional view of a second clip of the RF connector of the compliant wave cable in one embodiment of the present application;

FIG. 9 is a cross-sectional view of a threaded sleeve of a radio frequency connector for adapting a corrugated cable according to one embodiment of the present application;

FIG. 10 is a cross-sectional view of a sleeve of a radio frequency connector for adapting a corrugated cable according to one embodiment of the present application;

fig. 11 is a schematic view of the assembly of a second clip of the rf connector with the sleeve, the threaded insert, and the outer conductor structure of the connector for mating a corrugated cable according to one embodiment of the present application.

In the reference symbols: 1-a cable; 2-the cable inner conductor; 3-a cable insulator; 4-the cable outer conductor; 5-a cable protective sheath; 100-a first connection assembly; 110-connector inner conductor structure; 111-connector inner conductor; 1111-U-shaped groove; 1112-barbs; 112-connector insulator; 1121 — an insulator cavity; 120-reed; 121-a connecting end; 122-a contact end; 123-spherical bumps; 130-connector outer conductor structure; 131-a connector first abutment face; 132-a connector second abutment face; 133-a connector first stop face; 134-connector second stop face; 140-a screw cap; 200-a second connection assembly; 210-a first clamp; 211-a first boss; 212-first split slot; 213-first clip guide surface; 214-first clip snap interface; 215-first wire clamp seal groove; 216-first cleat sliding surface; 217-first line clamp limiting surface; 220-a second wire clamp; 221-a second boss; 222-a second cleave groove; 223-a second clamp first abutment surface; 224-a second wire clamp second abutment surface; 225-second clip first snap surface; 226-second clip second snap surface; 227-a second wire clamp first limiting surface; 228-a second clamp sliding surface; 229-a second wire clamp second stop surface; 230-a thread insert; 231-a first abutment surface of the thread insert; 232-a second abutting surface of the thread insert; 233-sliding surface of the thread insert; 234-a thread insert limiting surface; 235-arc transition surface; 236-a thread insert first seal groove; 237-thread insert second seal groove; 238-thread insert guide surface; 239-end surface of the thread insert; 240-shaft sleeve; 241-a first abutting surface of the shaft sleeve; 242-bushing second abutment surface; 243-a first limit surface of the shaft sleeve; 245-a third limit surface of the shaft sleeve; 300-an elastic member; 400-a second seal; 500-a third seal; 600-a fourth seal; 700-a fifth seal; 800-a sixth seal; 900-collar; 1000-insulation sheet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The wave-shaped cable 1 sequentially comprises a cable inner conductor 2, a cable insulator 3, a cable outer conductor 4 and a cable protective sleeve 5 from inside to outside. As can be seen from fig. 1, 2, 3 and 7, in one embodiment, an rf connector for adapting a corrugated cable is provided, which specifically includes a first connecting assembly 100, a second connecting assembly 200 and an elastic member 300. Wherein, the second connecting component 200 has one end nested in the first connecting component 100 and the other end connected with the corrugated wave cable 1. The inner side of the second connecting assembly 200 abuts against the cable protection sleeve 5, and a first boss 211 is disposed on the inner side of the second connecting assembly 200. The elastic member 300 is disposed between the second connecting member 200 and the cable outer conductor 4, that is, the elastic member 300 is disposed on a side of the second connecting member 200 close to the cable outer conductor 4. The first connection assembly 100 is used to support the cable inner conductor 2 of the corrugated cable 1, and the second connection assembly 200 is used to support the cable sheath 5 of the corrugated cable 1. The elastic member 300 and the first boss 211 are respectively matched with two wave crests (not labeled) of the cable outer conductor 4 in the corrugated cable 1 to support the cable outer conductor 4. It is understood that the peak refers to a point on the cable outer conductor 4 farthest from the cable insulator 3, and the supporting direction of the elastic support of the cable outer conductor 4 by the elastic member 300 and the first boss 211 is the radial direction of the corrugated cable 1. As shown in fig. 3, the peak refers to the lowest position of the wavy line section of the cable outer conductor 4 in the wavy cable 1.

Specifically, in the installation process, the first boss 211 abuts against a first wave peak in the cable outer conductor 4, the elastic member 300 is elastically deformed under the action of the second connecting assembly 200, and the deformed elastic member 300 abuts against a second wave peak in the cable outer conductor 4, so that the cable outer conductor 4 is supported.

To facilitate the mounting and dismounting of the first connection assembly 100 and the second connection assembly 200, in one embodiment, as shown in fig. 2 and 3, the first connection assembly 100 is screwed to the second connection assembly 200.

As shown in fig. 2 and 3, to support the outer conductor of the cable, in one particular embodiment, a radio frequency connector for mating corrugated cables is provided, and the second connection assembly 200 includes a first wire clamp 210, a second wire clamp 220, and a threaded sleeve 230. Wherein the first clip 210 is a cylindrical structure that is elastically deformed in a radial direction at a position where the first boss 211 is located. The first wire clamp 210 and the second wire clamp 220 are sequentially distributed in parallel along the axial direction of the corrugated cable 1, and the first wire clamp 210 and the second wire clamp 220 together form a clamping cavity (not shown) for clamping the elastic member 300. The first wire clip 210 is disposed at an end away from the first connecting element 100, and the second wire clip 220 is disposed at an end close to the first connecting element 100. The first boss 211 is provided at an inner side of the first clip 210. The screw sleeve 230 is nested on the first connecting assembly 100, and the screw sleeve 230 is further nested outside the first wire clip 210 and the second wire clip 220. The first wire clamp 210 and the second wire clamp 220 can slide along the axis of the corrugated wave cable 1 relative to the screw sleeve 230, so that the first boss 211 is far away from or close to the wave crest on the cable outer conductor 4 along the radial direction of the wave cable. Specifically, in the process that the first clip 210 slides relative to the threaded sleeve 230 along the extending direction of the corrugated cable 1, the threaded sleeve 230 applies a radially elastic deformation acting force to the first clip 210, and the first clip 210 contracts along the radial direction of the corrugated cable 1 after receiving the radially elastic deformation acting force and abuts against the first peak outside the cable. Here, the extending direction of the wave cable 1 refers to a direction extending along the axial direction of the wave cable 1 and directed from the second clip 220 to the first clip 210. The first wire clip 210 and the second wire clip 220 cooperate with the threaded sleeve 230 to support the first peak on the cable outer conductor 4 by the rf connector. Meanwhile, in the process of installing the second connection assembly 200, the first wire clip 210 can be smoothly installed into the threaded sleeve 230 by the radial elastic deformation of the position of the first boss 211.

As shown in fig. 7, in one preferred embodiment, the first wire clamp 210 is split along the first split groove 212 at the end provided with the first boss 211, that is, the first wire clamp 210 is provided with the first split groove 212 at the end provided with the first boss 211, and the first wire clamp 210 can realize the elastic deformation of the first boss 211 along the radial direction of the corrugated cable 1 through the first split groove 212.

In another preferred embodiment, the first wire clamp 210 is made of an elastic material at the position where the first boss 211 is provided, and the first wire clamp 210 is elastically deformed by the elastic material along the radial direction of the corrugated cable 1 at the end where the first boss 211 is provided.

In one specific embodiment, as shown in fig. 2, 3, 7 and 9, the first clip 210 is provided with a first split groove 212 at the position of the first boss 211, wherein the first split groove 212 extends in the axial direction of the corrugated cable 1. The first clip 210 is provided with a first clip guide surface 213 on the outer side of the position of the first boss 211, and the first clip guide surface 213 is inclined inward in the extending direction of the corrugated cable 1. Meanwhile, a thread insert guide surface 238 which is matched with the first wire clamp guide surface 213 is provided on an inner wall of the thread insert 230, and the thread insert guide surface 238 approaches inwards along the extending direction of the corrugated cable 1. During the sliding of the first clip 210 relative to the threaded sleeve 230 in the extending direction of the corrugated cable 1, the threaded sleeve 230 cooperates with the first clip guide surface 213 via the threaded sleeve guide surface 238, and guides the first clip 210 at the position of the first boss 211 to contract inward in the radial direction of the corrugated cable 1.

Specifically, during the installation of the first connection assembly 100 and the second connection assembly 200, the second clip 220 transmits a force along the extending direction of the wave cable 1 to the first clip 210 through the elastic member 300, and the first clip 210, under the action of the force, realizes the relative sliding of the first clip guide surface 213 along the screw sleeve guide surface 238, and converts the force along the extending direction of the wave cable 1 into a force along the radial direction of the wave cable 1. The first protrusion 211 on the first clip 210 contracts inward along the radial direction of the corrugated cable 1 under the action of the converted force, and abuts against the first wave crest of the outer conductor of the cable.

In one preferred embodiment, as shown in fig. 9, a screw sleeve sliding surface 233 is further disposed inside the screw sleeve 230, wherein the screw sleeve sliding surface 233 cooperates with the first wire clamp sliding surface 216 of the first wire clamp 210 and the second wire clamp sliding surface 228 of the second wire clamp 220 to realize the sliding of the first wire clamp 210 and the second wire clamp 220 relative to the screw sleeve 230. The elastic member 300 presses the first wire clamp 210 and the second wire clamp 220 onto the screw sliding surface 233 along the radial direction of the corrugated cable 1.

In one embodiment, as shown in fig. 2, 3 and 7, the first clip 210 has a first clip engaging surface 214 near the end of the second clip 220, and the second clip 220 has a second clip first engaging surface 225 and a second clip second engaging surface 226 parallel to the crest tangent. The first clip engaging surface 214, the second clip first engaging surface 225 and the second clip second engaging surface 226 are joined together to form a engaging cavity (not labeled), and the rf connector engages the elastic member 300 through the engaging cavity. During the installation of the first connection assembly 100 and the second connection assembly 200, when the second wire clip 220 moves to the limit position along the extending direction of the wave cable 1, at this time, the second wire clip 220 is stationary relative to the threaded sleeve 230, and under the action of the first connection assembly and the threaded sleeve 230, the first wire clip 210 moves relative to the threaded sleeve 230 along the extending direction of the wave cable 1, that is, the first wire clip 210 moves relative to the second wire clip 220 along the extending direction of the wave cable 1, the distance between the first wire clip engaging surface 214 and the second wire clip first engaging surface 225 is changed, that is, the size of the engaging cavity is changed, and then the elastic member 300 is compressed along the axial direction of the wave cable 1 by the first wire clip engaging surface 214 and the second wire clip first engaging surface 225. Meanwhile, when the compression elastic member 300 is compressed along the axial direction of the corrugated cable 1, the second clip second engaging surface 226 limits the outward deformation of the compression elastic member 300 along the radial direction of the corrugated cable 1, so as to realize the inward deformation of the compression elastic member 300 along the radial direction of the corrugated cable 1, and push the elastic member 300 to abut against the second wave crest on the cable outer conductor 4.

According to the radio frequency connector, the elastic piece is clamped through the clamping cavity, the elastic piece is compressed by changing the size of the clamping space, the constraint is exerted through the three surfaces, the compression effect is improved, the energy consumption is reduced, the support of the radio frequency connector on the second wave peak on the cable outer conductor is improved, the support effect of the cable outer conductor is further improved, and the support effect of the radio frequency connector on the waveform cable is also improved.

In one preferred embodiment, as shown in figures 2 and 3, the clamping cavity is approximately right trapezoid shaped in cross-section.

In one preferred embodiment, as shown in fig. 2 and 3, the cross-section of the resilient member 300 is oval-shaped. The resilient member 300, which is oval in cross-section, is pressed against the sidewall of the first clip clamping surface 214 by the second clip first clamping surface 225 of the clamping cavity between the first clip 210 and the second clip 220, so that the resilient member 300 fits completely into the clamping cavity between the first clip 210 and the second clip 220.

As shown in fig. 2, 3 and 7, in one preferred embodiment, the first clip snap surface 214 is in a bevel transition with a first clip inner hole (not labeled), so as to prevent the elastic member 300 from being cut by the edge of the first clip inner hole during the compression process, thereby improving the service life of the elastic member 300.

As shown in fig. 2, 3, 7 and 8, in one specific embodiment, the first clip-engaging surface 225 and the second clip-engaging surface 226 engage with three surfaces of the first clip-engaging surface 214 through the second clip and compress the elastic member 300, so that the elastic member 300 deforms along the axial direction and the radial direction of the corrugated cable, and further the elastic member 300 wraps the second peak of the outer conductor of the cable and two sides of the second peak, and forms an isolation strip by pressing the first peak with the first boss 211 on the first clip 210, thereby preventing moisture from entering from the right end of the rf connector and improving the waterproof performance of the rf connector.

In order to increase the supporting effect of the first elevation 211 on the wave crests, in one of the preferred embodiments the first elevation 211 has a shape which is the inverse of the shape of the corrugations in the cable outer conductor 4. Through above-mentioned first boss, improved the degree of matching of first boss and first crest, improved the support effect of radio frequency connector to wave form cable, and then improved the stability among the wave form cable intermodulation process.

In one preferred embodiment, as shown in fig. 2 and 3, a first boss 211 is provided at an end of the first clip 210. Specifically, the first boss 211 is disposed on the inner wall of the end portion of the first wire clip 210 far away from the first connecting assembly 100, and the cable protection sleeve 5 is supported by other portions. Through the first fastener that is equipped with above-mentioned first boss, realized supporting respectively of cable outer conductor and cable protective sheath, simplified the spacing setting of first fastener, simplified the installation procedure and the dismantlement step of radio frequency connector to the wave form cable, owing to need not to fix a position first fastener through the cable protective sheath simultaneously, consequently need not to fix first fastener on the cable protective sheath, and then effectively prevent that the cable protective sheath from being damaged.

Further, in order to simplify the structure of the rf connector, as shown in fig. 2 and 3, in one embodiment, the inner wall of the screw sleeve 230 abuts against the outer surface of the cable protective sleeve 5. The inner wall of the threaded sleeve at the position, close to the cable protective sleeve 5, of the threaded sleeve 230 is abutted against the cable protective sleeve 5, so that the cable protective sleeve can be supported without adding extra parts, the performance is guaranteed, and the structure of the radio frequency connector is simplified.

In one preferred embodiment, as shown in fig. 9, the screw sleeve 230 is further provided with an arc transition surface 235 on the inner side of the contact portion with the cable protection sleeve 5, and the arc transition surface 235 enables the wave-shaped cable 1 to be still in effective contact with the radio frequency connector during a small-amplitude shaking process, so that stability and waterproofness of the wave-shaped cable 1 during an intermodulation process are improved.

In order to control the movement stroke of the first wire clip 210 in the axial direction of the corrugated cable relative to the screw sleeve 230, and prevent the first wire clip 210 from moving too far, which causes the first boss 211 and the first peak to be dislocated, thereby affecting the stability of the rf connector during use, in a preferred embodiment, as shown in fig. 2, 3, 7 and 9, a screw sleeve limiting surface 234 is further disposed on the inner side of the screw sleeve 230, and a first wire clip limiting surface 217 matched with the screw sleeve limiting surface 234 is disposed on the first wire clip 210. The first wire clamp limiting surface 217 is matched with the thread sleeve limiting surface 234 to limit the rightmost limit position of the first wire clamp 210, which can move relative to the thread sleeve 230 along the cable axis direction, so that the first wire clamp 210 is prevented from moving rightmost for an overlarge distance, and the first boss 211 and the first wave crest are prevented from being dislocated.

In order to improve the sealing performance of the rf connector to the corrugated cable, further, as shown in fig. 2 and 3, in a preferred embodiment, a third sealing member 500 is disposed between the screw sleeve 230 and the cable protection sleeve 4. The radio frequency connector realizes sealing between the radio frequency connector and the cable protective sleeve 4 by arranging the third sealing element 500, and further improves the waterproofness of the radio frequency connector at the position of connecting the corrugated cable.

Further, in one preferred embodiment, as shown in fig. 9, a second seal groove 237 for placing the third seal 500 is further disposed on the screw sleeve 230. Through placing third seal 500 in swivel nut second seal groove 237, can effectively prevent to install or dismantle in-process third seal 500 and remove between swivel nut 230 and cable protective sheath 5, reduce the wearing and tearing of third seal 500, install third seal 500 in swivel nut second seal groove 237 simultaneously, can also prevent that third seal 500 from droing from the inner wall of swivel nut 230, simplified the arrangement work after the preparation work before the installation and the dismantlement.

Above-mentioned adaptation wave form cable's radio frequency connector through with the swivel nut butt on the cable protection cover of wave form cable and through the cable outer conductor of the butt wave form cable of first boss on the first fastener, realizes that different parts support respectively cable outer conductor and cable protection cover in the second coupling assembling, have reduced interference and linkage between the different support positions of installation or dismantlement in-process. Meanwhile, the cable protective sleeve is supported by the threaded sleeve, so that the positioning arrangement of the first wire clamp is simplified, the protection of the cable protective sleeve in the installation process is avoided, the radio frequency connector is convenient to disassemble, the disassembled radio frequency connector and the waveform cable can be repeatedly applied for many times, the installation difficulty of the radio frequency connector is reduced, and the operability of the radio frequency connector is improved.

To further secure the corrugated cable in the axial direction of the corrugated cable, a tapered annular gap (not labeled) is formed between the first connection assembly 100 and the second connection assembly 200. The radio frequency connector is placed and fixed the tip of cable outer conductor 4 through the toper ring clearance, can effectively avoid the wave form cable to remove along self axis direction, further improves the stability of wave form cable. In one specific embodiment, as shown in fig. 2, 3, 7 and 8, the inner wall of the second wire clamp 220 near the end of the first connection assembly 100 is provided with a second boss 221, and the second wire clamp 220 is a cylindrical structure that is elastically deformed radially at the position of the second boss 221. The first connecting member 100 is provided with an annular tapered surface (not shown), and the second protrusion 221 and the annular tapered surface form a tapered annular gap for placing and fixing the end of the cable outer conductor 4. Specifically, during the installation of the first connecting assembly 100 and the second connecting assembly 200, the first connecting assembly 100 is close to the second boss 221 of the second wire clamp 200, i.e., the annular tapered surface of the first connecting assembly 100 is gradually close to the second boss 221, so that the gap between the tapered rings is gradually reduced to clamp the end of the cable outer conductor 4. Therefore, the first boss 211, the second boss 221 and the elastic member 300 form three supporting points, and the three supporting points ensure the reliability of the second connection assembly 200 for supporting the cable outer conductor 4. Meanwhile, the second wire clamp 220 can be smoothly fitted into the nut 230 by being elastically deformed radially at the position of the second boss 221.

In one preferred embodiment, as shown in fig. 8, the first wire clamp 210 is split along the second split groove 222 at the end provided with the second boss 221, that is, the second wire clamp 220 is provided with the second split groove 222 at the end provided with the second boss 221, and the second wire clamp 220 can realize the elastic deformation of the second boss 221 along the radial direction of the corrugated cable 1 through the second split groove 222.

In another preferred embodiment, the second clip 220 is made of an elastic material at the position where the second boss 221 is provided, and the second clip 220 is elastically deformed along the radial direction of the corrugated cable 1 at the end where the second boss 221 is provided by the elastic material.

In order to increase the fixing effect of the second elevation 221 to the cable outer conductor 4, in one of the preferred embodiments, the second elevation 221 is shaped like a corrugation on the cable outer conductor 4.

Above-mentioned adaptation wave form cable's radio frequency connector forms the toper ring clearance through second boss and first connecting element to prevent and be fixed in the toper ring clearance with the tip of cable outer conductor, can effectively prevent wave form cable along self axis direction drunkenness, improved radio frequency connector connection wave form cable's stability and reliability. Meanwhile, the shape of the second boss is the same as that of the corrugation, so that the matching degree of the second boss and the wave trough on the cable outer conductor in the corrugated cable is improved, and the fixation of the second boss on the end part of the cable outer conductor is further improved.

In one embodiment, as shown in fig. 2 and 3, a radio frequency connector for adapting a corrugated cable is provided, and the second connecting assembly 200 further comprises a shaft sleeve 240, wherein the shaft sleeve 240 is fixedly connected with the screw sleeve 230. The bushing 240 can limit a moving stroke of the relative movement of the second wire clamp 220 with respect to the first connection assembly 100 or the screw boss 230. Specifically, the bushing 240 can limit the rightmost limit position of the second wire clip 220 to prevent the second wire clip 220 from moving too much to the right, over-compressing the elastic member 300, and moving the center position of the elastic member 300 to misalign the elastic member 300 with the second peak. The shaft sleeve 240 can also limit the leftmost limit position of the second wire clip 220 to prevent the second wire clip 220 from moving too far left, which results in the second boss 221 being stuck in the first connection assembly 100, and further results in the waveform cable connected by the radio frequency connector being unable to rotate around its axis, that is, the waveform cable is unable to realize intermodulation, and meanwhile, the second boss can also be prevented from being stuck in the first connection assembly to realize the detachable design of the radio frequency connector.

In one embodiment, as shown in fig. 2, 3 and 4, a radio frequency connector for mating a corrugated cable is provided, and the first connection assembly 100 includes a connector inner conductor structure 110, a spring 120, a connector outer conductor structure 130 and a nut 140. One end of the spring 120 is disposed on the connector inner conductor structure 110, the other end is disposed on the cable inner conductor 1, the connector outer conductor structure 130 is nested on the connector inner conductor structure 110 and the threaded sleeve 230, and the nut 140 is nested on the connector outer conductor structure 130.

In one preferred embodiment, the contact end is elastically deformed in the radial direction.

In one embodiment, as shown in fig. 2 and 3, the connector outer conductor structure 130 and the nut 140 are mounted therebetween by a collar 900.

In one embodiment, as shown in fig. 2 and 3, the second boss 221 is disposed between the boss 240 and the connector outer conductor structure 130; as shown in fig. 8, the second boss 221 is provided with a second clip first abutting surface 223, a second clip first limiting surface 227 and a second clip second limiting surface 229; as shown in fig. 6 and 11, the connector outer conductor structure 130 is provided with a connector first abutting surface 131 which is matched with the second clip first abutting surface 223, and the second clip first abutting surface 223 and the connector first abutting surface 131 form a conical ring gap; as shown in fig. 9, the sleeve is provided with a third sleeve limiting surface 245 and a fourth sleeve limiting surface 246.

The first abutting surface 223 of the second clamp and the annular conical surface in the first connecting assembly 100 are respectively located on the inner side and the outer side of the cable outer conductor, and the cable outer conductor is clamped through the cooperation of the first abutting surface and the annular conical surface, so that the cable outer conductor 4 is fixed in the axial direction of the corrugated cable, and further the movement of the corrugated cable 1 along the axis of the cable is limited.

In the process of installing the first connecting assembly 100 and the second connecting assembly 200, referring to fig. 11, first, the threaded sleeve 230 drives the shaft sleeve 240 to move forward until the third shaft sleeve limiting surface 245 abuts against the first second wire clamp limiting surface 227, and then the shaft sleeve 240 drives the second boss 221 to continue moving forward until the first second wire clamp abutting surface 223 abuts against the first connector abutting surface 131. After the first abutting surface 223 of the second wire clamp abuts against the first abutting surface 131 of the connector, when the sleeve 240 drives the second boss 221 to move forward continuously through the third shaft sleeve limiting surface 245, the second wire clamp 220 slides along the first abutting surface 131 of the connector until the fourth shaft sleeve limiting surface 246 of the sleeve 240 abuts against the second wire clamp second limiting surface 229 of the second wire clamp 220. After the fourth shaft sleeve limiting surface 246 of the shaft sleeve 240 abuts against the second wire clamp second limiting surface 229 of the second wire clamp 220, the second wire clamp 220 cannot continue to deform outward along the radial direction of the waveform cable 1 due to the radial constraint of the waveform cable 1, so that the second wire clamp 220 cannot continue to slide along the first connector abutting surface 131, and the end of the cable outer conductor 4 is fixed. Meanwhile, the first abutting surface 131 of the connector is matched with the first abutting surface 223 of the second wire clamp, the third limiting surface 245 of the shaft sleeve is matched with the first limiting surface 227 of the second wire clamp, and the fourth limiting surface 246 of the shaft sleeve is matched with the second limiting surface 229 of the second wire clamp, so that double-side fixation of the second wire clamp 220 is realized, and the fixation effect of the radio frequency connector on the outer conductor of the cable is improved.

In one preferred embodiment, the bushing fourth limiting surface 246 of the bushing 240 abuts against the second wire clamp second limiting surface 224 of the second wire clamp 220 before the bushing fourth limiting surface 246 of the connector outer conductor structure 130 abuts against the second wire clamp second limiting surface 132 of the second wire clamp 220, that is, after the bushing fourth limiting surface 246 of the bushing 240 abuts against the second wire clamp second limiting surface 229 of the second wire clamp 220, the second wire clamp first abutting surface 223 on the second wire clamp 220 cannot continuously slide along the connector first abutting surface 131, so that the connector second abutting surface 132 of the connector outer conductor structure 130 is prevented from abutting against the second wire clamp second abutting surface 224 of the second wire clamp 220, that is, the second wire clamp 220 is ensured to abut against only one of the connector outer conductor structure 130, and therefore, the second wire clamp is ensured not to be locked by the connector outer conductor structure 130.

In one embodiment, as shown in fig. 2, 3 and 10, the connector outer conductor structure 130 is provided with a first connector limiting surface 133 and a second connector limiting surface 134, the sleeve 240 is provided with a first sleeve limiting surface 243 matching with the first connector limiting surface 133, and the thread insert 230 is provided with a thread insert end surface 239 matching with the second connector limiting surface 134. The nut end face 239 and the connector second limit face 134 are abutted to the first limit face 243 of the shaft sleeve and the first limit face 133 of the connector before the first limit face 243 of the shaft sleeve and the connector first limit face 133, so as to limit the forward movement stroke of the nut 230, and further meet the requirement of reasonable clearance between the first connecting assembly 100 and the second connecting assembly 200, namely meet the requirement of reasonable clearance between the first connecting assembly 100 and the nut 230.

In order to simplify the installation of the corrugated cable, in one embodiment, as shown in fig. 2, 3, 9 and 10, the sleeve 240 is provided with a sleeve first abutting surface 241 and a sleeve second abutting surface 242, and the screw sleeve 230 is provided with a screw sleeve first abutting surface 231 and a screw sleeve second abutting surface 232 which are matched with the sleeve 240. The sleeve first abutting surface 241 is riveted with the thread insert first abutting surface 231, and the sleeve second abutting surface 242 is riveted with the thread insert second abutting surface 232, so that the sleeve 240 and the thread insert 230 are fixed.

In one embodiment, as shown in fig. 2, 3 and 5, the spring plate 120 includes a connection end 121 and a contact end 122, wherein the spring plate 120 is riveted to the inner conductor 111 at the connection end 121, and the contact end 122 is connected to the inner conductor 2 of the cable in a manner of pressing along the circumference of the inner conductor 111 to be elastically deformed in a radial direction. The contact end 122 is provided with a plurality of elastic pieces with spherical bumps 123, and is connected with the cable inner conductor 2 through the spherical bumps 123.

In one preferred embodiment, a second seal 400 is provided between the threaded

sleeves

230 and 130.

Further, in one preferred embodiment, as shown in fig. 9, the screw sleeve 230 is further provided with a screw sleeve first sealing groove 236 for placing the second sealing element 400.

In one embodiment, as shown in fig. 4, there is provided a radio frequency connector for mating a corrugated cable, the connector inner conductor structure 110 comprising a connector inner conductor 111 and a connector insulator 112. The spring 120 is disposed on the connector inner conductor 111, and the connector insulator 112 is further fitted on the connector inner conductor 111.

In order to improve the waterproof sealing performance of the rf connector of the adapting corrugated cable and reduce the manufacturing difficulty of the parts on the rf connector of the adapting corrugated cable, as shown in fig. 4, in one preferred embodiment, the connector inner conductor 111 and the connector insulator 112 are formed in one step by injection molding. The connector inner conductor 111 contacting with the connector insulator 112 is provided with a U-shaped groove 1111, the connector inner conductor 111 contacting with the connector insulator 112 is provided with a barb 1112, and the contact part of the connector inner conductor 111 and the connector insulator 112 is ensured to have no gap through the U-shaped groove 1111 and the barb 1112, so that the connection performance and the waterproof sealing performance of the connector inner conductor 111 and the connector insulator 112 in the connector inner conductor structure 110 are improved.

In one preferred embodiment, as shown in FIG. 4, the number of U-shaped grooves 1111 is two.

In one preferred embodiment, the number of barbs 1112 is two, as shown in FIG. 4.

In one preferred embodiment, the connector insulator 112 is a high temperature resistant, injection moldable material.

In one embodiment, the elastic element is set as a first sealing element, under the extrusion of the first sealing element, the wave crest of the cable outer conductor moves towards the cable insulator, so that the wave crest on the cable outer conductor is driven to fill the wave troughs and the wave crests on two adjacent sides, the contact area between the elastic element and the first sealing element is increased, namely, the first sealing element further cuts off the communication between the second connecting assembly and the cable outer conductor, and the waterproof sealing layer of the radio frequency connector of the adaptive waveform cable for the cable is established.

In order to improve the waterproof sealing performance of the rf connector of the adapting corrugated cable, as shown in fig. 2 and 3, in one embodiment, the rf connector of the adapting corrugated cable further includes a second sealing member 400, and the second sealing member 400 is disposed between the first connecting assembly 100 and the second connecting assembly 200, and a waterproof sealing layer of the rf connector of the adapting corrugated cable to the cable is established by the second sealing member 400, so as to prevent water from entering the inside of the rf connector of the adapting corrugated cable from a connection position of the first connecting assembly 100 and the second connecting assembly 200.

In one preferred embodiment, as shown in fig. 9, a first nut seal groove 236 is provided between the nut 230 and the mating surface of the connector outer conductor structure 130. The first seal groove 236 of the screw sleeve is used for placing the second seal 400, so that the second seal is prevented from moving along the axial direction of the cable due to extrusion in the relative movement process of the screw sleeve 230 and the outer conductor structure 130 of the connector, and then moving forward to be cut by threads, the distortion of the second seal is aggravated, and the waterproof sealing performance of the radio frequency connector adapting to the waveform cable is reduced.

In one preferred embodiment, as shown in fig. 9, the first seal groove 236 is a circular arc transition groove.

In one preferred embodiment, the first seal groove 236 is a U-shaped groove.

In order to improve the waterproof sealing performance of the rf connector for adapting the corrugated cable, as shown in fig. 2 and 3, in one embodiment, a rf connector for adapting the corrugated cable is provided, which further includes a third sealing member 500. A third seal 500 is provided between the screw sleeve 230 and the cable protective sheath 5.

In one preferred embodiment, as shown in fig. 9, a second seal groove 237 is further disposed in the screw sleeve 230, wherein the third seal 500 is disposed in the second seal groove 237.

In order to improve the waterproof sealing performance of the rf connector for adapting the corrugated cable, as shown in fig. 2 and 3, in one embodiment, a rf connector for adapting the corrugated cable is provided, which further includes a fourth sealing member 600 disposed between the first clip 210 and the threaded sleeve 230.

In one preferred embodiment, as shown in fig. 7, a first wire clip sealing groove 215 is further formed on a side of the first wire clip 210 close to the threaded sleeve 230. Wherein the first wire trap seal groove 215 is used to seat the fourth seal 600.

In one embodiment, as shown in fig. 2 and 3, a radio frequency connector for mating corrugated cables is provided and further includes a fifth seal 700. A fifth seal 700 is disposed in the cavity between the nut 140 and the connector outer conductor structure 130. The fifth sealing element is nested on the outer conductor structure of the connector, so that the subsequent installation step is facilitated, and the operability is improved.

In order to improve the waterproof sealing performance of the rf connector for adapting to the corrugated cable, as shown in fig. 2 and 3, in one embodiment, a rf connector for adapting to the corrugated cable is provided, which further includes a sixth sealing member 800. A sixth seal 800 is provided between the connector inner conductor structure 110 and the connector outer conductor structure 130.

In one embodiment, as shown in fig. 4, an insulator cavity 1121 is formed in the side of the connector insulator 112 adjacent to the connector outer conductor structure 130. The sixth seal 800 is located within the insulator cavity 1121.

In one preferred embodiment, the first sealing element, the second sealing element, the third sealing element, the fourth sealing element, the fifth sealing element and the sixth sealing element are all sealing rings.

Above-mentioned adaptation wave form cable's radio frequency connector through elastic component, second sealing member, third sealing member, fourth sealing member, five sealing members and sixth sealing member, realizes multiple waterproof sealing, has improved adaptation wave form cable's radio frequency connector's waterproof nature, and then has improved the stability in the radio frequency connector use of adaptation wave form cable.

In one embodiment, the rf connector of the adaptive waveform cable further includes an insulating sheet 1000. The insulating sheet 1000 is used to adjust the electrical parameters at the connection of the rf connector and the cable of the mating wave cable.

The operation steps of installing the cable by the radio frequency connector of the adaptive waveform cable are as follows:

step 1: stripping a cable protective sleeve 5 in the waveform cable 1 to expose the cable outer conductor 4 outside, and threading the waveform cable 1 on a second connecting component 200 in a radio frequency connector adapted to the waveform cable;

step 2: flaring the cable outer conductor 4;

and step 3: and tightening the first connecting assembly 100 and the second connecting assembly 200 in the radio frequency connector adaptive to the waveform cable by using a torque wrench to finish the installation of the waveform cable 1.

The operation steps of disassembling the cable of the radio frequency connector of the adaptive waveform cable are as follows:

step 1: firstly, a first connecting component 100 and a first connecting component 100 in a radio frequency connector adaptive to a waveform cable are unscrewed by a torque wrench;

step 2: trimming the flaring part of the cable outer conductor 4 by using a construction tool, specifically, trimming the flaring part of the cable outer conductor 4 by using the construction tool;

and step 3: the wave cable 1 is pulled out of the second connection assembly 200 in the radio frequency connector of the adapted wave cable.

The process of the radio frequency connector of the adaptive waveform cable for connecting and detaching the cable is simple, and the operability is high, so that the connecting and detaching time of an operator can be shortened, and the working efficiency is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A radio frequency connector for adapting a corrugated cable, comprising:

2. The wave cable adapted radio frequency connector of claim 1, wherein the second connection assembly comprises:

3. The RF connector of claim 2, wherein the first wire clamp has a first split groove at a position of the first boss, the first split groove extending along an axial direction of the corrugated cable; a first wire clamp guide surface is arranged on the outer side of the first wire clamp at the position of the first boss, and the first wire clamp guide surface is inclined inwards along the extending direction of the corrugated cable; the inner wall of the threaded sleeve is provided with a threaded sleeve guide surface matched with the first wire clamp guide surface, and the threaded sleeve guide surface approaches inwards along the extension direction of the corrugated cable; in the process that the first wire clamp slides relative to the threaded sleeve along the extending direction of the corrugated cable, the threaded sleeve is matched with the first wire clamp guide surface through the threaded sleeve guide surface, and the first wire clamp at the position of the first boss is guided to contract inwards along the radial direction of the corrugated cable.

4. The wave cable compliant rf connector of claim 2, wherein the first clip has a first clip engagement surface proximate the end of the second clip; the second wire clamp is provided with a second wire clamp first clamping surface and a second wire clamp second clamping surface parallel to the crest tangent; the first wire clamp clamping surface, the second wire clamp first clamping surface and the second wire clamp second clamping surface are spliced to form the clamping cavity.

5. The wave cable compliant radio frequency connector of claim 2, wherein the first boss is shaped to oppose the shape of the corrugations on the cable outer conductor.

6. The wave cable compliant radio frequency connector of claim 2, wherein the first boss is provided at an end of the first clip.

7. The wave cable compliant rf connector of claim 2, wherein the inner wall of the ferrule abuts an outer surface of the cable protective sleeve.

8. The wave cable compliant rf connector of claim 2, wherein the second clamp has a second boss near an end of the first connection assembly; the second wire clamp is of a cylindrical structure which is radially and elastically deformed at the position of the second boss; the first connecting assembly is provided with an annular conical surface; the second boss and the annular conical surface form a conical ring gap; the tapered ring gap is used for placing and fixing the end of the cable outer conductor.

9. The wave cable compliant radio frequency connector of claim 8, wherein the second boss shape is the same as the shape of the corrugations on the cable outer conductor.

10. The wave cable adapted radio frequency connector of claim 8, wherein the second connection assembly further comprises:

11. The wave cable compliant radio frequency connector of claim 10, wherein the first connection assembly comprises a connector outer conductor structure; the second boss is arranged between the shaft sleeve and the outer conductor structure of the connector; the second boss is provided with a second wire clamp first abutting surface, a second wire clamp first limiting surface and a second wire clamp second limiting surface, the connector outer conductor structure is provided with a connector first abutting surface matched with the second wire clamp first abutting surface, and the second wire clamp first abutting surface and the connector first abutting surface form the conical ring gap; the shaft sleeve is provided with a third shaft sleeve limiting surface and a fourth shaft sleeve limiting surface; the third limiting surface of the shaft sleeve abuts against the first limiting surface of the second wire clamp to drive the second boss to move forwards until the first abutting surface of the second wire clamp abuts against the first abutting surface of the connector, so that the second wire clamp slides to the fourth limiting surface of the shaft sleeve along the first abutting surface of the connector to abut against the second limiting surface of the second wire clamp.

12. The rf connector of claim 10, wherein the connector outer conductor structure further comprises a first connector limiting surface and a second connector limiting surface; the shaft sleeve is provided with a first shaft sleeve limiting surface matched with the first connector limiting surface; the thread insert is provided with a thread insert end face matched with the second limiting face of the connector, and the thread insert end face and the second limiting face of the connector are abutted against the first limiting face of the shaft sleeve before the first limiting face of the shaft sleeve.

13. The waveform cable compliant radio frequency connector of claim 1, wherein the first connection assembly further comprises a spring plate, the spring plate comprising a connection end and a contact end; the connecting end is connected to the connector inner conductor structure; the contact end is an elastic sheet with a spherical salient point, and the contact end is abutted to the cable inner conductor through the spherical salient point.

14. The wave cable adapted radio frequency connector of claim 1, further comprising:

a sixth seal disposed between the connector inner conductor structure and the connector outer conductor structure in the first connection assembly.

15. The wave cable adapted radio frequency connector of claim 2, further comprising:

a fourth seal disposed between the first wire clamp and the threaded sleeve.