Radio frequency connector

Abstract

The invention relates to the technical field of electrical components, and discloses a radio frequency connector, which comprises a connector, the top of the connector is fixedly connected with an insulator, the surface of the insulator is provided with a connecting groove, and the inner wall of the connecting groove is fixedly connected with a connecting harness. By arranging the fixing mechanism, a transmission line is inserted into the inner wall of a connecting groove to be connected with a connecting bunch, when the transmission line is inserted, a protection ring of the transmission line pushes an ascending ring to slide upwards on the inner wall of a limiting groove and extrudes a limiting elastic rod, and when the ascending ring moves, a transverse plate can be driven to move upwards; when the transverse plate moves upwards, the elastic plate is extruded, when the elastic plate is subjected to extrusion force, the middle portion of the elastic plate is bent, when the elastic plate is bent, the contact telescopic frame is pushed, so that the contact telescopic frame is shrunk, and when the elastic plate is bent, the right-angle plates are pushed to move in the direction close to each other. And when the right-angle plate moves, the fixing rings are driven to move towards each other.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical component equipment, in particular to a radio frequency connector. Background Art

[0002] As is known to all, RF connectors are a common connection device usually used to connect to coaxial cables or transmission lines to achieve the connection or separation of cables or transmission lines, as well as the transition between different types of cables or transmission lines.

[0003] In the prior art, when an RF connector is connected to a cable or a transmission line, the transmission line is usually first inserted into the RF connector and then fixed by rotating a threaded fixer. However, when using threaded fixation, the fixer needs to be put on the surface of the RF connector and the transmission line and then fixed, which is cumbersome to operate and has low connection efficiency. Summary of the invention

[0004] The object of the present invention is to provide a radio frequency connector to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a radio frequency connector, comprising a connector, wherein an insulator is fixedly connected to the top of the connector, a connection groove is provided on the surface of the insulator, a connection harness is fixedly connected to the inner wall of the connection groove, and further comprising:

[0007] A fixing mechanism, the fixing mechanism comprising a fixing ring, an extension groove is provided on the surface of the fixing ring, an extension ring is slidably connected to the inner wall of the extension groove, and a spring sheet is fixedly connected to the surface of the extension ring;

[0008] A sealing mechanism, the sealing mechanism comprising a shrink ring, the inner wall of the shrink ring is slidably connected to a lower push rod, and one end of the lower push rod away from the shrink ring is rotatably connected to a sealing rubber ring;

[0009] The reinforcement mechanism comprises a telescopic frame, an end of the telescopic frame is fixedly connected with a reinforcement ring, and a surface of the reinforcement ring is fixedly connected with a passive plate.

[0010] Furthermore, a limiting groove is provided on the surface of the connector, and two limiting grooves are provided, and the two limiting grooves are symmetrically arranged with the connector as the center. A plurality of connecting wires are provided, and the connecting wires are symmetrically arranged on the inner wall of the connecting groove.

[0011] Furthermore, the fixing mechanism includes a horizontal plate, the surface of the horizontal plate is fixedly connected to an elastic plate, the surface of the elastic plate is fixedly connected to a contact telescopic frame, the surface of the elastic plate is fixedly connected to a right-angle plate, the end of the horizontal plate away from the elastic plate is fixedly connected to a rising ring, and the surface of the rising ring is fixedly connected to a limiting elastic rod.

[0012] Furthermore, one end of the horizontal plate away from the elastic plate is fixedly connected to the surface of the insulator, one end of the contact telescopic frame away from the elastic plate is fixedly connected to the surface of the connector, one end of the right-angle plate away from the elastic plate is fixedly connected to the surface of the fixing ring, the limiting elastic rod is fixedly connected to the inner wall of the limiting groove, the surface of the rising ring is slidably connected to the inner wall of the limiting groove, and there are two fixing rings, which are symmetrically arranged with the connector as the center.

[0013] Furthermore, the sealing mechanism includes a fixed block, the bottom of the fixed block is fixedly connected to a slide groove rod, the inner wall of the slide groove rod is slidably connected to a sliding frame, the bottom of the sliding frame is fixedly connected to a passive telescopic plate, the surface of the passive telescopic plate is fixedly connected to a force block, the inner wall of the shrinkage ring is slidably connected to a shrinkage plate, and the surface of the fixed block is fixedly connected to an extrusion plate.

[0014] Furthermore, the surface of the fixed block is fixedly connected to the surface of the insulator, the surface of the passive telescopic plate is fixedly connected to the surface of the shrink ring, the bottom of the shrink ring contacts the surface of the rising ring, the number of the sliding frames is two, the two sliding frames are symmetrically arranged with the insulator as the center, the inner wall of the sealing rubber ring is slidably connected to the surface of the insulator, and the surface of the extrusion plate contacts the surface of the force block.

[0015] Furthermore, the supporting right-angle frame has a sliding groove on its surface, the inner wall of the sliding groove is slidably connected to a sliding block, the surface of the sliding block is fixedly connected to a rising plate, the bottom of the rising plate is fixedly connected to an extrusion column, and the surface of the sliding block is fixedly connected to a driven telescopic frame.

[0016] Furthermore, one end of the telescopic frame away from the reinforcement ring is fixedly connected to the surface of the supporting right-angle frame, the surface of the extrusion column contacts the surface of the passive plate, one end of the driven telescopic frame away from the sliding block is fixedly connected to the surface of the shrinkage ring, one end of the supporting right-angle frame away from the telescopic frame is fixedly connected to the top of the insulator, and there are four supporting right-angle frames, which are symmetrically arranged with the insulator as the center.

[0017] The present invention has the following beneficial effects:

[0018] The present invention provides a fixing mechanism, firstly inserts the transmission line into the inner wall of the connecting groove and connects it to the connecting harness, when the transmission line is inserted, the protection ring of the transmission line pushes the rising ring to slide upward on the inner wall of the limiting groove and squeezes the limiting elastic rod, when the rising ring moves, it drives the cross plate to move upward, when the cross plate moves upward, it squeezes the elastic plate, when the elastic plate is subjected to the squeezing force, the middle part of the elastic plate is bent, when the elastic plate is bent, it pushes the contact telescopic frame to shrink the contact telescopic frame, when the elastic plate is bent, it pushes the right-angle plate to move in the direction of approaching each other, when the right-angle plate moves, it drives the fixing ring to move in the direction of approaching each other, when the spring sheet contacts the surface of the connector and the surface of the transmission line, it squeezes the extension ring backward, when the extension ring is subjected to the squeezing force, it extends in a semicircular shape on the inner wall of the extension groove in the direction of moving away from each other, and is fixed, so as to effectively fix the connector and the transmission line to prevent loosening after long-term use.

[0019] The present invention provides a sealing mechanism, when the rising ring moves upward, it pushes the shrinking ring upward, when the shrinking ring moves, it pushes the passive telescopic plate upward to shrink, when the passive telescopic plate moves, it drives the force block to move upward, when the force block moves, it moves in the direction of approaching each other through the extrusion of the extrusion plate, when the force block moves, it pushes the passive telescopic plate to move in the direction of approaching each other, when the passive telescopic plate moves, it drives the sliding frame to move in the direction of approaching each other on the inner wall of the slide groove rod, when the passive telescopic plate moves, it pushes the shrinking ring to move in the direction of approaching each other, when the shrinking ring moves, it shrinks the shrinking plate, when the shrinking ring moves, it pushes the lower push rod downward, when the lower push rod moves downward, it pushes the sealing rubber ring downward, effectively sealing the gap at the connection between the connector and the transmission line to prevent dust from entering the inside and causing poor contact.

[0020] The present invention provides a reinforcement mechanism, when the shrinking ring moves upward, it will drive the driven telescopic frame to move upward, when the shrinking ring shrinks, it will pull the driven telescopic frame to extend in the direction of approaching each other, when the driven telescopic frame moves upward, it will drive the sliding block to slide upward on the inner wall of the sliding groove, when the sliding block moves upward, it will drive the rising plate to move upward, when the rising plate moves, it will drive the extrusion column to move upward, when the extrusion column moves upward, the surface of the extrusion column squeezes the passive plate to make the passive plate move in the direction of approaching each other, when the passive plate moves, it pushes the reinforcement ring to move in the direction of approaching each other, when the reinforcement ring moves, it will pull the telescopic frame to extend, when the reinforcement ring moves, the reinforcement groove on the surface of the reinforcement ring and the extension ring are engaged with each other, so as to effectively reinforce the connector and the transmission line, and make the connection more firm.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall structure of the fixing mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of the extended ring structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the overall structure of the sealing mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the lower push rod of the present invention;

[0029] Figure 7 It is a schematic diagram of the overall structure of the reinforcement mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the driven telescopic frame of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1. connector; 2. insulator; 3. connecting harness; 10. fixing mechanism; 11. horizontal plate; 12. elastic plate; 13. contact telescopic frame; 14. right-angle plate; 15. fixing ring; 16. extension ring; 17. spring; 18. rising ring; 19. limit elastic rod; 30. sealing mechanism; 31. fixing block; 32. slide rod; 33. sliding frame; 34. passive telescopic plate; 35. force block; 36. shrinkage ring; 37. shrinkage plate; 38. push rod; 39. sealing rubber ring; 40. extrusion plate; 50. reinforcement mechanism; 51. supporting right-angle frame; 52. telescopic frame; 53. reinforcement ring; 54. passive plate; 55. sliding block; 56. rising plate; 57. extrusion column; 58. driven telescopic frame. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 - Figure 8 As shown, the present invention is a radio frequency connector, comprising a connector 1, an insulator 2 is fixedly connected to the top of the connector 1, a connection groove is opened on the surface of the insulator 2, a connection harness 3 is fixedly connected to the inner wall of the connection groove, and further comprising;

[0035] The fixing mechanism 10 includes a fixing ring 15. When the right-angle plate 14 moves, the fixing ring 15 is driven to move in a direction of approaching each other. An extension groove is provided on the surface of the fixing ring 15. An extension ring 16 is slidably connected to the inner wall of the extension groove. When the spring piece 17 contacts the surface of the connector 1 and the surface of the transmission line, the extension ring 16 is pressed backward. The surface of the extension ring 16 is fixedly connected with the spring piece 17. When the extension ring 16 is subjected to the extrusion force, it extends in a semicircular shape on the inner wall of the extension groove in a direction of moving away from each other and is fixed;

[0036] The sealing mechanism 30 includes a shrink ring 36. When the rising ring 18 moves upward, the shrink ring 36 is pushed upward. When the passive telescopic plate 34 moves, the shrink ring 36 is pushed toward each other. The inner wall of the shrink ring 36 is slidably connected with a lower push rod 38. When the shrink ring 36 moves, the lower push rod 38 is pushed downward. One end of the lower push rod 38 away from the shrink ring 36 is rotatably connected with a sealing rubber ring 39. When the lower push rod 38 moves downward, the sealing rubber ring 39 is pushed downward.

[0037] The reinforcement mechanism 50 includes a telescopic frame 52. When the reinforcement ring 53 moves, the telescopic frame 52 is pulled to extend. The end of the telescopic frame 52 is fixedly connected with the reinforcement ring 53. When the passive plate 54 moves, the reinforcement ring 53 is pushed to move in a direction approaching each other. The surface of the reinforcement ring 53 is fixedly connected with the passive plate 54. When the extrusion column 57 moves upward, the surface of the extrusion column 57 squeezes the passive plate 54 to make the passive plate 54 move in a direction approaching each other.

[0038] The surface of the connector 1 is provided with two limit grooves, which are symmetrically arranged with the connector 1 as the center. There are several connecting wires 3, which are symmetrically arranged on the inner wall of the connecting groove.

[0039] The fixing mechanism 10 includes a transverse plate 11. When the rising ring 18 moves, it will drive the transverse plate 11 to move upward. The surface of the transverse plate 11 is fixedly connected with an elastic plate 12. When the transverse plate 11 moves upward, it squeezes the elastic plate 12. The surface of the elastic plate 12 is fixedly connected with a contact telescopic frame 13. When the elastic plate 12 is subjected to the squeezing force, the middle part bends. When the elastic plate 12 bends, it pushes the contact telescopic frame 13 to shrink the contact telescopic frame 13. The surface of the elastic plate 12 is fixedly connected with a right-angle plate 14. The end of the transverse plate 11 away from the elastic plate 12 is fixedly connected with a rising ring 18. The surface of the rising ring 18 is fixedly connected with a limiting elastic rod 19, which effectively fixes the connector 1 and the transmission line to prevent loosening after long-term use.

[0040] One end of the horizontal plate 11 away from the elastic plate 12 is fixedly connected to the surface of the insulator 2, one end of the contact telescopic frame 13 away from the elastic plate 12 is fixedly connected to the surface of the connector 1, and one end of the right-angle plate 14 away from the elastic plate 12 is fixedly connected to the surface of the fixing ring 15. When the elastic plate 12 bends, it pushes the right-angle plate 14 to move in a direction close to each other. The limiting elastic rod 19 is fixedly connected to the inner wall of the limiting groove and squeezes the limiting elastic rod 19. The surface of the rising ring 18 is slidably connected to the inner wall of the limiting groove. First, the transmission line is inserted into the connecting groove and connected to the inner wall of the connecting bundle 3. When the transmission line is inserted, the protective ring of the transmission line pushes the rising ring 18 to slide upward on the inner wall of the limiting groove. There are two fixing rings 15, and the two fixing rings 15 are symmetrically arranged with the connector 1 as the center.

[0041] The sealing mechanism 30 includes a fixed block 31, a slide slot rod 32 is fixedly connected to the bottom of the fixed block 31, and a sliding frame 33 is slidably connected to the inner wall of the slide slot rod 32. When the passive telescopic plate 34 moves, the sliding frame 33 will be driven to move toward each other on the inner wall of the slide slot rod 32. The bottom of the sliding frame 33 is fixedly connected to the passive telescopic plate 34. When the force block 35 moves, the passive telescopic plate 34 will be pushed to move toward each other. The surface of the passive telescopic plate 34 is fixedly connected to the force block 35. When the passive telescopic plate 34 moves, the force block 35 is driven to move upward. The inner wall of the shrink ring 36 is slidably connected to the shrink plate 37. When the shrink ring 36 moves, it shrinks the shrink plate 37. The surface of the fixed block 31 is fixedly connected to the extrusion plate 40, which effectively seals the gap between the connector and the transmission line to prevent dust from entering the interior and causing poor contact.

[0042] The surface of the fixed block 31 is fixedly connected to the surface of the insulator 2, the surface of the passive telescopic plate 34 is fixedly connected to the surface of the shrink ring 36, when the shrink ring 36 moves, it will push the passive telescopic plate 34 to shrink upward, the bottom of the shrink ring 36 contacts the surface of the rising ring 18, there are two sliding frames 33, the two sliding frames 33 are symmetrically arranged with the insulator 2 as the center, the inner wall of the sealing rubber ring 39 is slidably connected to the surface of the insulator 2, the surface of the extrusion plate 40 contacts the surface of the force block 35, when the force block 35 moves, it will move in the direction of approaching each other through the extrusion of the extrusion plate 40.

[0043] A supporting right-angle frame 51 is provided with a sliding groove on the surface of the supporting right-angle frame 51, and a sliding block 55 is slidably connected to the inner wall of the sliding groove. When the driven telescopic frame 58 moves upward, the sliding block 55 will be driven to slide upward on the inner wall of the sliding groove. A rising plate 56 is fixedly connected to the surface of the sliding block 55. When the sliding block 55 moves upward, the rising plate 56 will be driven to move upward. An extrusion column 57 is fixedly connected to the bottom of the rising plate 56. When the rising plate 56 moves, the extrusion column 57 will be driven to move upward. The surface of the sliding block 55 is fixedly connected to the driven telescopic frame 58. When the shrinking ring 36 moves upward, the driven telescopic frame 58 will be driven to move upward. When the shrinking ring 36 shrinks, the driven telescopic frame 58 will be pulled to extend in a direction close to each other, thereby effectively reinforcing the connector and the transmission line, making the connection more secure.

[0044] One end of the telescopic frame 52 away from the reinforcement ring 53 is fixedly connected to the surface of the supporting right-angle frame 51. When the reinforcement ring 53 moves, the reinforcement groove on the surface of the reinforcement ring 53 and the extension ring 16 are mutually clamped. The surface of the extrusion column 57 contacts the surface of the passive plate 54. The end of the driven telescopic frame 58 away from the sliding block 55 is fixedly connected to the surface of the shrinkage ring 36. The end of the supporting right-angle frame 51 away from the telescopic frame 52 is fixedly connected to the top of the insulator 2. There are four supporting right-angle frames 51, and the four supporting right-angle frames 51 are symmetrically arranged with the insulator 2 as the center.

[0045] When in use, first insert the transmission line into the inner wall of the connecting groove and connect it to the connecting harness 3. When the transmission line is inserted, the protection ring of the transmission line pushes the rising ring 18 to slide upward on the inner wall of the limiting groove and squeezes the limiting elastic rod 19. When the rising ring 18 moves, it will drive the cross plate 11 to move upward. When the cross plate 11 moves upward, it squeezes the elastic plate 12. When the elastic plate 12 is squeezed, the middle part bends. When the elastic plate 12 bends, it pushes the contact telescopic frame 13 to shrink the contact telescopic frame 13. When the elastic plate 12 bends, it pushes the right-angle plate 14 to move in a direction close to each other. The movement of the right-angle plate 14 will drive the fixed The ring 15 moves in a direction approaching each other, and when the spring piece 17 contacts the surface of the connector 1 and the surface of the transmission line, it squeezes the extension ring 16 backward. When the extension ring 16 is squeezed, it extends in a semicircular shape on the inner wall of the extension groove in a direction away from each other and is fixed. When the rising ring 18 moves upward, it pushes the shrink ring 36 to move upward. When the shrink ring 36 moves, it pushes the passive telescopic plate 34 to shrink upward. When the passive telescopic plate 34 moves, it drives the force block 35 to move upward. When the force block 35 moves, it moves in a direction approaching each other through the squeezing of the squeezing plate 40. When the force block 35 moves, it pushes The passive telescopic plate 34 moves in a direction approaching each other. When the passive telescopic plate 34 moves, it drives the sliding frame 33 to move in a direction approaching each other on the inner wall of the slide groove rod 32. When the passive telescopic plate 34 moves, it pushes the shrinking ring 36 to move in a direction approaching each other. When the shrinking ring 36 moves, it shrinks the shrinking plate 37. When the shrinking ring 36 moves, it pushes the lower push rod 38 to move downward. When the lower push rod 38 moves downward, it pushes the sealing rubber ring 39 to move downward. When the shrinking ring 36 moves upward, it drives the driven telescopic frame 58 to move upward. When the shrinking ring 36 shrinks, it pulls the driven telescopic frame 58 to move closer to each other. When the driven telescopic frame 58 moves upward, it will drive the sliding block 55 to slide upward on the inner wall of the sliding groove. When the sliding block 55 moves upward, it will drive the rising plate 56 to move upward. When the rising plate 56 moves, it will drive the extrusion column 57 to move upward. When the extrusion column 57 moves upward, the surface of the extrusion column 57 squeezes the passive plate 54 to make the passive plate 54 move toward each other. When the passive plate 54 moves, it pushes the reinforcement ring 53 to move toward each other. When the reinforcement ring 53 moves, it will pull the telescopic frame 52 to extend. When the reinforcement ring 53 moves, the reinforcement groove on the surface of the reinforcement ring 53 is engaged with the extension ring 16.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A radio frequency connector, comprising a connector (1), wherein an insulator (2) is fixedly connected to the top of the connector (1), a connection groove is provided on the surface of the insulator (2), and a connection harness (3) is fixedly connected to the inner wall of the connection groove, wherein: Also includes; A fixing mechanism (10), the fixing mechanism (10) comprising a fixing ring (15), the surface of the fixing ring (15) being provided with an extension groove, the inner wall of the extension groove being slidably connected to an extension ring (16), the surface of the extension ring (16) being fixedly connected to a spring sheet (17); A sealing mechanism (30), the sealing mechanism (30) comprising a shrink ring (36), the inner wall of the shrink ring (36) being slidably connected to a lower push rod (38), and one end of the lower push rod (38) away from the shrink ring (36) being rotatably connected to a sealing rubber ring (39); A reinforcement mechanism (50) comprises a telescopic frame (52), an end of the telescopic frame (52) is fixedly connected to a reinforcement ring (53), and a surface of the reinforcement ring (53) is fixedly connected to a passive plate (54).

2. A radio frequency connector according to claim 1, characterized in that: The surface of the connector (1) is provided with a limiting groove, the limiting grooves are provided with two in number, and the two limiting grooves are symmetrically arranged with the connector (1) as the center, and the number of the connecting wires (3) is provided with a plurality, and the connecting wires (3) are symmetrically arranged on the inner wall of the connecting groove.

3. A radio frequency connector according to claim 2, characterized in that: The fixing mechanism (10) comprises a transverse plate (11), the surface of the transverse plate (11) is fixedly connected to an elastic plate (12), the surface of the elastic plate (12) is fixedly connected to a contact telescopic frame (13), the surface of the elastic plate (12) is fixedly connected to a right-angle plate (14), the end of the transverse plate (11) away from the elastic plate (12) is fixedly connected to a rising ring (18), and the surface of the rising ring (18) is fixedly connected to a limiting elastic rod (19).

4. A radio frequency connector according to claim 3, characterized in that: One end of the transverse plate (11) away from the elastic plate (12) is fixedly connected to the surface of the insulator (2), one end of the contact telescopic frame (13) away from the elastic plate (12) is fixedly connected to the surface of the connector (1), one end of the right-angle plate (14) away from the elastic plate (12) is fixedly connected to the surface of the fixing ring (15), the limiting elastic rod (19) is fixedly connected to the inner wall of the limiting groove, the surface of the rising ring (18) is slidably connected to the inner wall of the limiting groove, and the number of the fixing rings (15) is set to two, and the two fixing rings (15) are symmetrically arranged with the connector (1) as the center.

5. A radio frequency connector according to claim 4, characterized in that: The sealing mechanism (30) comprises a fixed block (31), the bottom of the fixed block (31) is fixedly connected to a slide rod (32), the inner wall of the slide rod (32) is slidably connected to a sliding frame (33), the bottom of the sliding frame (33) is fixedly connected to a passive telescopic plate (34), the surface of the passive telescopic plate (34) is fixedly connected to a force-bearing block (35), the inner wall of the shrink ring (36) is slidably connected to a shrink plate (37), and the surface of the fixed block (31) is fixedly connected to an extrusion plate (40).

6. A radio frequency connector according to claim 5, characterized in that: The surface of the fixed block (31) is fixedly connected to the surface of the insulator (2), the surface of the passive telescopic plate (34) is fixedly connected to the surface of the shrink ring (36), the bottom of the shrink ring (36) is in contact with the surface of the rising ring (18), the number of the sliding frames (33) is two, and the two sliding frames (33) are symmetrically arranged with the insulator (2) as the center, the inner wall of the sealing rubber ring (39) is slidably connected to the surface of the insulator (2), and the surface of the extrusion plate (40) is in contact with the surface of the force-bearing block (35).

7. The radio frequency connector according to claim 6, characterized in that: The reinforcement mechanism (50) comprises a supporting right-angle frame (51), a sliding groove is provided on the surface of the supporting right-angle frame (51), a sliding block (55) is slidably connected to the inner wall of the sliding groove, a rising plate (56) is fixedly connected to the surface of the sliding block (55), a squeezing column (57) is fixedly connected to the bottom of the rising plate (56), and a driven telescopic frame (58) is fixedly connected to the surface of the sliding block (55).

8. The radio frequency connector according to claim 7, characterized in that: One end of the telescopic frame (52) away from the reinforcement ring (53) is fixedly connected to the surface of the supporting right-angle frame (51), the surface of the extrusion column (57) contacts the surface of the passive plate (54), one end of the driven telescopic frame (58) away from the sliding block (55) is fixedly connected to the surface of the shrink ring (36), and one end of the supporting right-angle frame (51) away from the telescopic frame (52) is fixedly connected to the top of the insulator (2). There are four supporting right-angle frames (51), and the four supporting right-angle frames (51) are symmetrically arranged with the insulator (2) as the center.

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