5G base station radio frequency coaxial connector

Abstract

The utility model belongs to the technical field of coaxial connectors, and particularly relates to a 5G base station radio frequency coaxial connector which comprises a connecting seat and a fixing device, and the surface of the connecting seat is sleeved with a connecting piece; a fixing device is arranged on the surfaces of the connecting base and the connecting piece and comprises two fixing blocks, the side walls of the two fixing blocks are fixedly connected with the surface of the connecting base, supporting columns are fixedly connected to the two sides of each fixing block, the two supporting columns on the same side form a group, and a prompting device is arranged on the surface of the connecting piece and comprises a fixing strip. The side wall of the fixing strip is fixedly connected with the surface of the connecting piece, a placing ring is inserted into the inner wall of the fixing strip, and the surface of the placing ring is fixedly connected with a bonding part; by arranging the fixing block, the supporting column, the clamping ring and the clamping block, the position between the connecting base and the connecting piece can be fixed and limited, the situation that the connecting piece is disengaged from the surface of the connecting base is reduced, and the whole device can conveniently disassemble and assemble the connecting piece and the connecting base.

Description

Technical Field

[0001] The utility model relates to the technical field of coaxial connectors, specifically a 5G base station radio frequency coaxial connector. Background Art

[0002] Radio frequency coaxial connector (RF connector) is an important electronic component, mainly used to realize the electrical connection or separation of transmission lines between cables or instruments. It is widely used in the field of communications, including television broadcasting, wireless communication, microwave systems, radar and other radio frequency applications. The RF coaxial connector is mainly composed of inner conductor, outer conductor, insulating medium and contact parts.

[0003] A Chinese patent application CN212571589U discloses a radio frequency coaxial connector based on 5G base station testing. The key points of its technical solution are: by movably installing a protective frame on the top surface of the sub-button shell, the device protects the conductive column when it is idle, and a rubber pad is fixedly installed on the top of the protective frame. When the conductive column passes through the rubber pad, the inner circle of the rubber pad is always in close contact with the outer wall of the conductive column, thereby cleaning the outer wall of the conductive column. A waterproof mechanism is fixedly installed inside the female buckle shell, which solves the problem that water molecules in the air will enter the inside of the device or instrument through the radio frequency coaxial connector during long-term use, so that the female buckle device and the sub-button device form a seal when connected or disconnected, preventing water molecules in the air from contacting the connection port and the conductive column.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when constructing 5G base stations, RF coaxial connectors are needed. Most coaxial connectors lack fixing and limiting mechanisms. In actual use, the data cables are easily pulled by external forces, which may cause the coaxial connectors to fall off. At the same time, the threaded fixing method of traditional coaxial connectors will also make disassembly and installation inconvenient. Therefore, a 5G base station RF coaxial connector is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the 5G base station RF coaxial connector described in the utility model includes a connecting seat and a fixing device, and the surface of the connecting seat is covered with a connecting piece; the surfaces of the connecting seat and the connecting piece are provided with a fixing device, and the fixing device includes two fixing blocks, and the side walls of the two fixing blocks are fixedly connected to the surface of the connecting seat, and the two sides of the fixing blocks are fixedly connected with support columns, and the two support columns on the same side are a group, and the surface of each group of the support columns is slidably connected with a clamping ring, and the surface of the connecting piece near the clamping ring is fixedly connected with a clamping block, and the clamping ring is sleeved on the surface of the clamping block, and the clamping ring is sleeved on the surface of the clamping block. By arranging the fixing blocks, support columns, clamping rings and clamping blocks, the possibility of the connecting seat and the connecting piece falling off can be reduced.

[0007] Preferably, a fixing ring is fixedly connected to the surface of each group of support columns, and the side wall of the fixing ring is fixedly connected to the surface of the connecting seat. When the clamping ring moves, the clamping ring moves on the surface of the support column on the fixing ring. The fixing ring can support the clamping ring and also limit the position of the clamping ring on the surface of the support column.

[0008] Preferably, two springs are fixedly connected to the side wall of the clamp ring and the surface of the fixing ring. The springs are sleeved on the surface of the supporting column. When the clamp ring is released, the springs will rebound. By setting the springs, the clamp ring can be driven to move and the position of the clamp ring can be limited.

[0009] Preferably, a clamping hole is provided on the surface of the clamp ring, and the clamping block is inserted into the inner wall of the clamping hole of the clamp ring. When the clamp ring slides, the clamp ring will be sleeved on the surface of the clamping block through the clamping hole, and the clamping hole can accommodate the clamping block.

[0010] Preferably, a pull block is fixedly connected to the surface of the clamp ring, and the vertical section of the pull block forms an "L"-shaped structure. When moving the clamp ring, the pull block is pushed to allow the pull block to drive the clamp ring to move. The clamp ring can be easily moved by providing the pull block.

[0011] Preferably, a prompt device is provided on the surface of the connecting piece, and the prompt device includes a fixing strip, a side wall of the fixing strip is fixedly connected to the surface of the connecting piece, a placement ring is inserted into the inner wall of the fixing strip, and a bonding part is fixedly connected to the surface of the placement ring, and an information prompt sticker is adhered to the bonding part, and when the placement ring moves, the information prompt sticker on the bonding part will be driven to move. By setting the fixing strip, the placement ring and the bonding part, the information prompt sticker can be fixed to facilitate the disclosure of the connecting piece information.

[0012] Preferably, two placement grooves are provided on the surface of the fixing bar, the placement ring is inserted into the inner walls of the two placement grooves of the fixing bar, a limit block is inserted into the inner wall of the fixing bar, the limit block is located on the surface of the placement ring, the limit block is pushed to be inserted into the inner wall of the fixing bar, the limit block fits the placement ring, and the position of the placement ring can be limited by setting the limit block.

[0013] The utility model is beneficial in that:

[0014] 1. When the utility model needs to use the connecting seat and the connecting piece, the pulling block is pulled to allow the pulling block to drive the clamping ring to move, and the clamping ring slides on the surface of the supporting column on the fixed block. When the clamping ring slides, it will drive the spring on the fixed ring to contract. After the clamping ring slides to a suitable position, the connecting seat and the connecting piece are connected together, and then the pulling block spring is released to drive the clamping ring to move. The clamping ring is sleeved on the surface of the clamping block through the clamping hole. By arranging the fixed block, the supporting column, the clamping ring and the clamping block, the position between the connecting seat and the connecting piece can be fixed and restricted, reducing the situation where the connecting piece and the connecting seat surface are detached, and the entire device can facilitate the disassembly and assembly of the connecting piece and the connecting seat.

[0015] 2. When the utility model uses the connecting piece, the information prompt sticker is adhered to the surface of the bonding place, and then the placement ring is pushed to allow the placement ring to drive the information prompt sticker on the bonding place to move. When the placement ring moves, it will be inserted into the inner wall of the placement groove of the fixing strip, and then the limit block is pushed to allow the limit block to be inserted into the inner wall of the fixing strip. By setting the fixing strip, the placement ring and the bonding place, the information prompt sticker can be conveniently fixed, and the information prompt sticker can also be conveniently replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the connector in the 5G base station RF coaxial connector;

[0018] Figure 2 For 5G base station RF coaxial connector Figure 1 A schematic diagram of the structure at A;

[0019] Figure 3 This is a schematic diagram of the structure of the connector in the 5G base station RF coaxial connector from a bottom up view;

[0020] Figure 4 This is a top view structural diagram of the connector in the 5G base station RF coaxial connector;

[0021] Figure 5 For 5G base station RF coaxial connector Figure 4 Schematic diagram of the structure at point B.

[0022] In the figure: 1. connecting seat; 2. connecting piece; 3. fixing device; 31. fixing block; 32. supporting column; 33. clamping ring; 34. clamping block; 35. fixing ring; 36. spring; 37. clamping hole; 38. pulling block; 4. prompting device; 41. fixing strip; 42. placing ring; 43. bonding place; 44. placing groove; 45. limiting block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 As shown, the 5G base station RF coaxial connector includes a connecting seat 1 and a fixing device 3, the surface of the connecting seat 1 is covered with a connecting piece 2; the surfaces of the connecting seat 1 and the connecting piece 2 are provided with a fixing device 3, the fixing device 3 includes two fixing blocks 31, the side walls of the two fixing blocks 31 are fixedly connected to the surface of the connecting seat 1, both sides of the fixing block 31 are fixedly connected with support columns 32, and the two support columns 32 on the same side are a group, and the surface of each group of the support columns 32 is slidably connected with a clamping ring 33, and the surface of the connecting piece 2 is fixedly connected with a clamping block 34 near the clamping ring 33, and the clamping ring 33 is sleeved on the surface of the clamping block 34; when working, the clamping ring 33 is pushed to make the clamping ring 33 slide on the surface of the support column 32 on the fixing block 31, and the clamping ring 33 is sleeved on the surface of the clamping block 34. By arranging the fixing block 31, the support column 32, the clamping ring 33 and the clamping block 34, the possibility of the connecting seat 1 and the connecting piece 2 falling off can be reduced.

[0025] The surface of the support column 32 is fixedly connected with a fixing ring 35, and the side wall of the fixing ring 35 is fixedly connected to the surface of the connecting seat 1; when working, the clamping ring 33 moves on the surface of the support column 32 on the fixing ring 35, and the fixing ring 35 can support the clamping ring 33 and also limit the position of the clamping ring 33 on the surface of the support column 32.

[0026] Two springs 36 are fixedly connected to the side wall of the clamp ring 33 and the surface of the fixing ring 35, and the springs 36 are sleeved on the surface of the support column 32; when working, the clamp ring 33 will drive the springs 36 to contract. When the clamp ring 33 is used, the springs 36 will rebound when the clamp ring 33 is released. By setting the springs 36, the clamp ring 33 can be driven to move and the position of the clamp ring 33 can be limited.

[0027] The clamp ring 33 has a clamping hole 37 on its surface, and the clamping block 34 is inserted into the inner wall of the clamping hole 37 of the clamp ring 33 . When working, the clamp ring 33 will be sleeved on the surface of the clamping block 34 through the clamping hole 37 , and the clamping hole 37 can accommodate the clamping block 34 .

[0028] A pull block 38 is fixedly connected to the surface of the clamp ring 33, and the vertical section of the pull block 38 forms an "L"-shaped structure; when working, the pull block 38 is pushed to allow the pull block 38 to drive the clamp ring 33 to move, and the clamp ring 33 can be easily moved by setting the pull block 38.

[0029] The surface of the connecting member 2 is provided with a prompt device 4, and the prompt device 4 includes a fixing strip 41, and the side wall of the fixing strip 41 is fixedly connected to the surface of the connecting member 2, and a placement ring 42 is inserted into the inner wall of the fixing strip 41, and the surface of the placement ring 42 is fixedly connected with an adhesive portion 43, and the adhesive portion 43 is adhered with an information prompt sticker; when working, the information prompt sticker is adhered to the surface of the adhesive portion 43, and then the placement ring 42 is pushed to allow the placement ring 42 to be inserted into the inner wall of the fixing strip 41, and when the placement ring 42 moves, it will drive the information prompt sticker on the adhesive portion 43 to move. By setting the fixing strip 41, the placement ring 42 and the adhesive portion 43, the information prompt sticker can be fixed to facilitate the disclosure of information on the connecting member 2.

[0030] The surface of the fixing bar 41 is provided with two placement grooves 44, and the placement ring 42 is inserted into the inner walls of the two placement grooves 44 of the fixing bar 41. The inner wall of the fixing bar 41 is inserted with a limit block 45, and the limit block 45 is located on the surface of the placement ring 42; when working, the placement ring 42 will be inserted into the inner wall of the placement groove 44 of the fixing bar 41, and then the limit block 45 will be pushed to allow the limit block 45 to be inserted into the inner wall of the fixing bar 41, and the limit block 45 will fit the placement ring 42. By setting the limit block 45, the position of the placement ring 42 can be limited.

[0031] Working principle: when the connection base 1 and the connection piece 2 are needed, the pull block 38 is pulled to allow the pull block 38 to drive the clamp ring 33 to move, and the clamp ring 33 slides on the surface of the support column 32 on the fixed block 31. When the clamp ring 33 slides, it will drive the spring 36 on the fixed ring 35 to contract. After the clamp ring 33 slides to a suitable position, the connection base 1 and the connection piece 2 are connected together, and then the pull block 38 is released and the spring 36 drives the clamp ring 33 to move. The clamp ring 33 is sleeved on the surface of the clamp block 34 through the clamp hole 37. By setting the fixed block 31, the support column 32, the clamp ring 33 and the clamp block 34, the position between the connection base 1 and the connection piece 2 can be fixed and restricted, reducing In order to prevent the connector 2 from escaping from the surface of the connector seat 1, the entire device can facilitate the disassembly and assembly of the connector 2 and the connector seat 1; when using the connector 2, stick the information prompt sticker on the surface of the bonding part 43, and then push the placement ring 42 to allow the placement ring 42 to drive the information prompt sticker on the bonding part 43 to move, and the placement ring 42 will be inserted into the inner wall of the placement groove 44 of the fixing strip 41 when moving, and then push the limit block 45 to allow the limit block 45 to be inserted into the inner wall of the fixing strip 41. By setting the fixing strip 41, the placement ring 42 and the bonding part 43, the information prompt sticker can be conveniently fixed, and the information prompt sticker can also be conveniently replaced.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

A 1.5G base station radio frequency coaxial connector comprises a connection seat (1) and a fixing device (3), wherein the surface of the connection seat (1) is covered with a connection piece (2); the characteristics are: The surfaces of the connecting seat (1) and the connecting member (2) are provided with a fixing device (3), and the fixing device (3) comprises two fixing blocks (31), the side walls of the two fixing blocks (31) are fixedly connected to the surface of the connecting seat (1), both sides of the fixing blocks (31) are fixedly connected with support columns (32), and the two support columns (32) on the same side form a group, and the surface of each group of support columns (32) is slidably connected with a clamping ring (33), and the surface of the connecting member (2) is fixedly connected with a clamping block (34) near the clamping ring (33), and the clamping ring (33) is sleeved on the surface of the clamping block (34).

2. The 5G base station RF coaxial connector according to claim 1, characterized in that: A fixing ring (35) is fixedly connected to the surface of each group of support columns (32), and a side wall of the fixing ring (35) is fixedly connected to the surface of the connecting seat (1).

3. The 5G base station RF coaxial connector according to claim 1, characterized in that: Two springs (36) are fixedly connected to the side wall of the clamp ring (33) and the surface of the fixing ring (35), and the springs (36) are sleeved on the surface of the supporting column (32).

4. The 5G base station RF coaxial connector according to claim 1, characterized in that: A clamping hole (37) is provided on the surface of the clamping ring (33), and the clamping block (34) is inserted into the inner wall of the clamping hole (37) of the clamping ring (33).

5. The 5G base station RF coaxial connector according to claim 1, characterized in that: A pull block (38) is fixedly connected to the surface of the clamp ring (33), and the vertical section of the pull block (38) forms an "L"-shaped structure.

6. The 5G base station RF coaxial connector according to claim 1, characterized in that: The surface of the connecting member (2) is provided with a prompting device (4), the prompting device (4) comprises a fixing strip (41), the side wall of the fixing strip (41) is fixedly connected to the surface of the connecting member (2), a placement ring (42) is inserted into the inner wall of the fixing strip (41), the surface of the placement ring (42) is fixedly connected with a bonding portion (43), and an information prompting sticker is adhered to the bonding portion (43).

7. The 5G base station RF coaxial connector according to claim 6, characterized in that: The surface of the fixing strip (41) is provided with two placement grooves (44); the placement ring (42) is inserted into the inner walls of the two placement grooves (44) of the fixing strip (41); a limit block (45) is inserted into the inner wall of the fixing strip (41); and the limit block (45) is located on the surface of the placement ring (42).

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