A quickly detachable radio frequency output connection structure

Abstract

The present invention discloses a rapidly disassembled radio frequency output connection structure, including a mounting structure 1 and a mounting structure 2, the mounting structure 1 is provided with a mounting structure 2 on the outside, the mounting structure 1 includes a columnar mounting tube 1, the mounting tube 2 is provided inside the mounting tube 1, a gusset plate 1 is connected to the inside of the mounting tube 1, a guide rod is provided at the center of the gusset plate 1, threaded holes are provided at the corners of the gusset plate 1, a gusset plate 2 is provided on the inside of the gusset plate 1, a column hole is provided at the center of the gusset plate 2, threaded holes are provided at the corners of the gusset plate 2, a screw rod 1 is inserted in the threaded holes of the gusset plate 1 and the gusset plate 2, a strip plate is provided on the inside of the gusset plate 2, threaded tubes are symmetrically provided on the upper and lower sides of the strip plate, an insert is provided in the middle of the strip plate, and the terminal of the guide rod is plugged and fixed with the insert. The present invention is easy to disassemble and assemble, can be flexibly adjusted, and has strong practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of radio frequency head connection equipment, and in particular to a quickly detachable radio frequency output connection structure. Background Art

[0002] "RF head" usually refers to the Radio Frequency (RF) head device, which is a device used in wireless communication systems. It is mainly used to send and receive RF signals. Its working principle involves converting electrical signals into RF signals for wireless transmission, and converting received RF signals back into electrical signals for processing. This type of equipment is commonly used in the fields of radio, communication systems, radar, etc. The working principle of the RF head involves signal modulation and demodulation, signal amplification and processing, and wireless transmission through antennas. These processes together ensure the reliable transmission and reception of signals in wireless communication systems. In wireless communications, the RF head plays a key role and is responsible for converting digital signals into radio waves for transmission and converting received radio waves into digital signals for processing.

[0003] The existing RF connectors are mostly installed by welding, in which the tail of the RF head is connected to the electrical circuit inside the device by welding. This connection method brings great inconvenience to the later replacement of the RF connector. The equipment needs to be disassembled and re-fixed and welded, which brings risks to the long-term stability of the equipment and the cost is relatively high. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a quickly detachable RF output connection structure, which solves the problem that the existing RF connectors are mostly installed by welding, and the tail of the RF head is connected to the electrical circuit inside the device by welding. This connection method brings great inconvenience to the later replacement of the RF connector, and the equipment needs to be disassembled and re-fixed and welded, which brings risks to the long-term stability of the equipment and the cost is relatively high.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a quickly detachable radio frequency output connection structure, comprising a mounting structure 1 and a mounting structure 2, the mounting structure 1 is provided with a mounting structure 2 on the outside, the mounting structure 1 comprises a columnar mounting tube 1, the mounting tube 1 is provided with a mounting tube 2 inside, the mounting tube 1 is connected to a gusset plate 1 on the inside, a guide rod is provided at the center of the gusset plate 1, threaded holes are provided at the corners of the gusset plate 1, a gusset plate 2 is provided on the inside of the gusset plate 1, and the gusset plate 2 A column hole is provided at the center, and threaded holes are correspondingly provided at the corners of the second gusset plate. A screw rod 1 is inserted into the threaded holes of the first and second gusset plates. A strip plate is provided on the inner side of the second gusset plate. Threaded tubes are symmetrically provided on the upper and lower sides of the strip plate. An insert pipe is provided in the middle of the strip plate. The terminal end of the guide rod is connected to the insert pipe for fixing. Screw rods 2 are symmetrically provided on the upper and lower sides of the second gusset plate. The screw rods 2 are connected to the threaded tube on the strip plate. A clamping strip is provided on the back side of the strip plate, and two mounting holes are provided on the clamping strip.

[0008] As a further preferred embodiment of the present invention, the second mounting structure includes a mounting disk, an adjustment tube and a columnar link frame, the mounting disk is plugged and fixed to the adjustment tube, the adjustment tube is rotatably connected to the link frame, and a retaining ring is provided on the outer wall of the link frame.

[0009] As a further preferred embodiment of the present invention, a convex disc is provided on the outer wall of the mounting plate, two convex plates are provided on the outer wall of the convex disc, a socket is provided on the convex plate, the clamping strip is buckled between the two convex plates, and an adjustment shaft is provided between the clamping strip and the convex plate, and the mounting structure one is rotatably connected with the mounting structure two.

[0010] As a further preferred embodiment of the present invention, a plurality of protrusions are arranged on the side wall of the mounting plate, and buckle grooves are correspondingly arranged on the inner wall of the adjustment tube. A plurality of insertion rods are arranged on the inner wall of the mounting plate, and the inner ends of the insertion rods are plugged and fixed to the adjustment tube.

[0011] As a further preferred embodiment of the present invention, a convex ring is provided on the adjustment cylinder, and a plurality of through holes are opened on the convex ring, and a locking rod structure is provided on the outer wall of the link frame, and the locking rod structure includes a casting block, and a vertical plate is provided on the casting block, and the inner wall of the vertical plate is connected to a sleeve, and a retractable clamping rod is provided in the sleeve.

[0012] As a further preferred embodiment of the present invention, a strip groove is provided on the top of the sleeve, a pull rod is provided on the top of the clamping rod, and a return spring is connected to the inner end of the clamping rod.

[0013] As a further preferred embodiment of the present invention, a plurality of recessed holes are provided on the outer wall of the link frame.

[0014] (III) Beneficial effects

[0015] The present invention provides a quickly detachable radio frequency output connection structure, which has the following beneficial effects:

[0016] (1) The quick-detachable RF output connection structure of the present invention is composed of a mounting structure 1 and a mounting structure 2. The mounting structure 1 includes a columnar mounting tube 1. The mounting tube 2 is arranged inside the mounting tube 1, so that the RF head can be quickly plugged in. A guide rod is arranged at the center of the buckle plate 1, which can be plugged in with the plug on the strip plate. The buckle plate 1 and the buckle plate 2 are quickly assembled by a screw rod 1, and the strip plate and the buckle plate 2 are fixed by a threaded rod 2. The whole structure is easy to disassemble and assemble quickly, avoiding disassembly of the entire machine, and is more practical.

[0017] (2) The direction-adjusting cylinder of the second installation structure of the present invention is rotatably connected to the link frame and can be twisted to change the angle. A convex ring is provided on the direction-adjusting cylinder and a plurality of through holes are provided on the convex ring. A locking rod structure is provided on the outer wall of the link frame. The clamping rod can be pulled to rotate and adjust the direction of the entire direction-adjusting cylinder. The clamping rod can be inserted into the through hole of the convex ring for position fixing. Two convex plates are provided on the outer wall of the convex plate. Insertion holes are provided on the convex plates. The clamping strip is buckled between the two convex plates. An direction-adjusting axis is provided between the clamping strip and the convex plate. The entire installation structure can be rotated around the direction-adjusting axis, which is convenient for adjusting the angle position of the RF head as a whole and is relatively flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic structural diagram of the side view of the present invention;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the installation structure 1 of the present invention;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the installation structure 1 of the present invention from another angle;

[0022] Figure 5 It is a structural schematic diagram of the locking rod structure of the present invention.

[0023] In the figure: 1. Mounting tube one; 2. Mounting tube two; 3. Buckle plate one; 4. Guide rod; 5. Buckle plate two; 6. Screw rod one; 7. Strip plate; 8. Threaded tube; 9. Insert pipe; 10. Screw rod two; 11. Clamping strip; 12. Mounting plate; 13. Adjustment cylinder; 14. Linking frame; 15. Clamping ring; 16. Convex disk; 17. Convex plate; 18. Adjustment shaft; 19. Lug; 20. Insert rod; 21. Convex ring; 22. Ingot; 23. Sleeve; 24. Clamping rod; 25. Pull rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 , the embodiment of the present invention provides a technical solution:

[0026] A quickly detachable radio frequency output connection structure includes a mounting structure 1 and a mounting structure 2. The mounting structure 1 is provided with the mounting structure 2 on the outside. The mounting structure 1 includes a columnar mounting tube 1, a mounting tube 2 is provided inside the mounting tube 1, a gusset plate 3 is connected to the inside of the mounting tube 1, a guide rod 4 is provided at the center of the gusset plate 3, threaded holes are provided at the corners of the gusset plate 3, a gusset plate 2 5 is provided on the inside of the gusset plate 3, a column hole is provided at the center of the gusset plate 2 5, and the corners of the gusset plate 2 5 are provided with threaded holes. Correspondingly, threaded holes are provided at the locations, screws 6 are inserted into the threaded holes of the gusset plate 1 3 and the gusset plate 2 5, a strip plate 7 is provided on the inner side of the gusset plate 2 5, threaded tubes 8 are symmetrically provided on the upper and lower sides of the strip plate 7, a plug 9 is provided in the middle of the strip plate 7, the terminal end of the guide rod 4 is plugged and fixed with the plug 9, screws 10 are symmetrically provided on the upper and lower sides of the gusset plate 2 5, the screws 10 are connected to the threaded tube 8 on the strip plate 7, a clamping strip 11 is provided on the back side of the strip plate 7, and two mounting holes are provided on the clamping strip 11.

[0027] The second installation structure includes a mounting plate 12, an adjustment tube 13 and a columnar link frame 14. The mounting plate 12 is plugged and fixed to the adjustment tube 13. The adjustment tube 13 is rotatably connected to the link frame 14. A clamping ring 15 is provided on the outer wall of the link frame 14. The mounting plate 12 can be inserted into the interior of the adjustment tube 13. The clamping ring 15 on the outer wall of the link frame 14 can be fixedly installed with the corresponding equipment.

[0028] The outer wall of the mounting plate 12 is provided with a convex plate 16, and the outer wall of the convex plate 16 is provided with two convex plates 17, and the convex plates 17 are provided with insertion holes. The clamping strip 11 is buckled between the two convex plates 17, and an adjustment shaft 18 is provided between the clamping strip 11 and the convex plates 17. The mounting structure 1 is rotatably connected with the mounting structure 2. By using the clamping strip to buckle between the convex plates 17 and then inserting the adjustment shaft 18, the clamping strip 11 can be rotated, which is convenient for flexible adjustment.

[0029] A plurality of protrusions 19 are provided on the side wall of the mounting plate 12, and buckle grooves are correspondingly provided on the inner wall of the adjustment tube 13. A plurality of insertion rods 20 are provided on the inner wall of the mounting plate 12, and the inner ends of the insertion rods 20 are plugged and fixed to the adjustment tube 13. The buckle grooves on the inner wall of the adjustment tube 13 facilitate fast and accurate buckling of the protrusions 19, and the insertion rods 20 can be plugged and fixed to the inner wall of the adjustment tube 13.

[0030] A convex ring 21 is provided on the adjustment tube 13, and a plurality of through holes are opened on the convex ring 21. A locking rod structure is provided on the outer wall of the link frame 14. The locking rod structure includes a casting block 22. A vertical plate is provided on the casting block 22. A sleeve 23 is connected to the inner wall of the vertical plate. A retractable clamping rod 24 is provided in the sleeve 23. The clamping rod 25 can be pulled and inserted into the through hole on the convex ring 21 to perform simple limit locking on the adjustment tube 13.

[0031] A strip groove is provided on the top of the sleeve 23, and a pull rod 25 is provided on the top of the clamping rod 24. A return spring is connected to the inner end of the clamping rod 24, which can automatically extend the clamping rod 24 and insert it into the through hole of the convex ring 21. The pull rod 25 can be pulled by hand to retract the clamping rod.

[0032] A plurality of recessed holes are provided on the outer wall of the link frame 14 , and the plurality of recessed holes are provided to reduce the overall weight of the link frame 14 .

[0033] Working principle: When in use, the radio frequency head can be quickly plugged in. A guide rod 4 is provided at the center of the gusset plate 3, which can be plugged in with the plug pipe 9 on the strip plate 7. The gusset plate 3 and the gusset plate 2 5 are quickly assembled through the screw rod 6. The strip plate 7 and the gusset plate 2 5 are fixed through the threaded rod 2. The whole structure is easy to disassemble and assemble quickly, avoiding the disassembly of the whole machine. The adjustment cylinder 13 of the installation structure 2 is rotatably connected with the link frame 14, and the angle can be changed by twisting. A convex ring 21 is provided on the adjustment cylinder 13, and a convex ring 21 is provided on the convex ring 21. There are several through holes, and a locking rod structure is provided on the outer wall of the link frame 14. The card rod 24 can be pulled to rotate and adjust the entire adjustment tube 13. The card rod 24 can be inserted into the through hole of the convex ring 21 for limit fixing. Two convex plates 17 are provided on the outer wall of the convex disk 16, and a jack is opened on the convex plate 17. The card strip 11 is buckled between the two convex plates 17, and an adjustment axis 18 is provided between the card strip 11 and the convex plate 17. The entire installation structure can be rotated around the adjustment axis 18, which is convenient for adjusting the angle position of the RF head as a whole, and is more flexible and convenient.

[0034] The components of the present invention are 1, mounting tube 1; 2, mounting tube 2; 3, gusset plate 1; 4, guide rod; 5, gusset plate 2; 6, screw rod 1; 7, strip plate; 8, threaded tube; 9, inserting tube; 10, screw rod 2; 11, clamping strip; 12, mounting plate; 13, adjustment cylinder; 14, link frame; 15, clamping ring; 16, convex plate; 17, convex plate; 18, adjustment shaft; 19, convex piece; 20, inserting rod; 21, convex ring; 22, ingot; 23, sleeve; 24, clamping rod; 25, pull rod, and all the components are universal standard parts or parts known to those skilled in the art. The present invention relates to a component of a well-known structure, and its structure and principle can be known by technicians in the field through technical manuals or through conventional experimental methods. The problem solved by the present invention is that the existing installation method of RF connectors is mostly welding, and the tail of the RF head is connected to the electrical circuit inside the equipment by welding. This connection method brings great inconvenience to the later replacement of the RF connector, and the equipment needs to be disassembled and re-fixed and welded, which brings risks to the long-term stability of the equipment and the cost is relatively high. The present invention combines the above components with each other. The quick-detachable RF output connection structure of the present invention comprises a mounting structure one including a columnar mounting tube one, and a mounting tube two is arranged inside the mounting tube one, so that the RF head can be quickly plugged in. A guide rod is arranged at the center of the buckle plate one, which can be plugged in with the plug on the strip plate. The buckle plate one and the buckle plate two are quickly assembled by a screw rod one, and the strip plate and the buckle plate two are fixed by a threaded rod two, so that the whole is easy to disassemble and assemble quickly, and the disassembly and assembly of the whole machine is avoided, which is more practical. The direction adjustment cylinder of the mounting structure two of the present invention is rotatably connected with the link frame, so that the RF head can be quickly plugged in. The angle can be changed by twisting, and a convex ring is provided on the adjustment tube, and a plurality of through holes are provided on the convex ring. A locking rod structure is provided on the outer wall of the link frame, and the card rod can be pulled to rotate and adjust the entire adjustment tube, and the card rod can be inserted into the through hole of the convex ring for limited fixation. Two convex plates are provided on the outer wall of the convex disk, and jacks are provided on the convex plates. The card strip is buckled between the two convex plates, and an adjustment axis is provided between the card strip and the convex plates. The entire installation structure can rotate around the adjustment axis, which is convenient for adjusting the angle position of the RF head as a whole, and is more flexible and convenient.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quickly detachable radio frequency output connection structure, characterized in that: The invention comprises a mounting structure 1 and a mounting structure 2, wherein the mounting structure 1 is provided with the mounting structure 2 on the outside, wherein the mounting structure 1 comprises a columnar mounting tube 1 (1), wherein the mounting tube 2 (2) is provided inside the mounting tube 1 (1), wherein the inner side of the mounting tube 1 (1) is connected with a gusset plate 1 (3), wherein the center of the gusset plate 1 (3) is provided with a guide rod (4), wherein the corners of the gusset plate 1 (3) are provided with threaded holes, wherein the inner side of the gusset plate 1 (3) is provided with a gusset plate 2 (5), wherein the center of the gusset plate 2 (5) is provided with a columnar hole, wherein the corners of the gusset plate 2 (5) are provided with threaded holes correspondingly, wherein the gusset plate 1 ( 3) and a screw rod (6) are inserted into the threaded holes of the second gusset plate (5), a strip plate (7) is arranged on the inner side of the second gusset plate (5), threaded tubes (8) are symmetrically arranged on the upper and lower sides of the strip plate (7), a plug (9) is arranged in the middle of the strip plate (7), the terminal end of the guide rod (4) is plugged and fixed to the plug (9), screw rods (10) are symmetrically arranged on the upper and lower sides of the second gusset plate (5), the screw rods (10) are connected to the threaded tube (8) on the strip plate (7), a clamping strip (11) is arranged on the back side of the strip plate (7), and two mounting holes are provided on the clamping strip (11); The second mounting structure comprises a mounting plate (12), a direction-adjusting cylinder (13) and a columnar link frame (14); the mounting plate (12) and the direction-adjusting cylinder (13) are plugged and fixed; the direction-adjusting cylinder (13) and the link frame (14) are rotatably connected; and a snap ring (15) is provided on the outer wall of the link frame (14); The outer wall of the mounting plate (12) is provided with a convex plate (16), the outer wall of the convex plate (16) is provided with two convex plates (17), the convex plates (17) are provided with insertion holes, the clamping strip (11) is buckled between the two convex plates (17), and an adjustment shaft (18) is provided between the clamping strip (11) and the convex plates (17), and the mounting structure 1 is rotatably connected to the mounting structure 2; A plurality of protruding pieces (19) are arranged on the side wall of the mounting plate (12), and buckle grooves are correspondingly arranged on the inner wall of the direction adjustment tube (13). A plurality of insertion rods (20) are arranged on the inner wall of the mounting plate (12), and the inner ends of the insertion rods (20) are plugged and fixed to the direction adjustment tube (13).

2. The quickly detachable radio frequency output connection structure according to claim 1, characterized in that: The direction-adjusting cylinder (13) is provided with a convex ring (21) with a plurality of through holes, and a locking rod structure is provided on the outer wall of the link frame (14), the locking rod structure comprising a casting block (22), a vertical plate provided on the casting block (22), a sleeve (23) connected to the inner wall of the vertical plate, and a retractable clamping rod (24) provided in the sleeve (23).

3. The quickly detachable radio frequency output connection structure according to claim 2, characterized in that: A strip groove is provided at the top of the sleeve (23), and a pull rod (25) is provided at the top of the clamping rod (24). The inner end of the clamping rod (24) is connected to a return spring.

4. The quickly detachable radio frequency output connection structure according to claim 1, characterized in that: A plurality of recessed holes are arranged on the outer wall of the link frame (14).

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