Radio frequency cable assembly with anti-fracture tail

Abstract

The utility model discloses a radio frequency cable assembly with an anti-fracture tail, which relates to the technical field of radio frequency cables and comprises a cable body, a protection assembly is arranged on the cable body and comprises a first rubber sleeve, a fixing assembly is arranged on one side, close to the tail, of the first rubber sleeve, and the fixing assembly comprises a limiting lantern ring. A circular hole is formed in the limiting lantern ring, three limiting belts are arranged on the side, away from the circular hole, of the limiting lantern ring, a first rotating shaft is arranged on the limiting lantern ring, a frame is rotationally connected to the first rotating shaft, a clamping strip is arranged on the frame, a clamping groove is formed in the side, away from the first rotating shaft, of the frame, and the clamping strip is clamped in the clamping groove. The protection assembly is arranged to protect the tail of the cable, the situation that the tail is broken due to external force and the signal transmission quality is affected is prevented, and the fixing assembly is arranged to fix the tail of the cable according to different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency cables, in particular to a tail anti-breaking radio frequency cable component. Background Art

[0002] RF cable assemblies are cable assemblies used to transmit RF signals and are widely used in communications, radio and television, radar, navigation and other fields.

[0003] An existing Chinese patent (publication number: CN216903285U) proposes a radio frequency cable assembly, including a cable body, a fixing cylinder is provided on the outer surface of the cable body, a connecting sleeve is fixedly connected to one end of the fixing cylinder, three pushing assemblies are installed between the fixing cylinder and the connecting sleeve, a pin is provided inside the connecting sleeve, three elastic conductors are fixedly connected to one end of the pin close to the cable body, and the elastic conductors match the pushing assemblies, and a metal tube is threadedly connected to the outer surface of the fixing cylinder.

[0004] The above technical solution, through the provision of an elastic conductor, a pushing assembly, a metal tube, a solid cylinder and a fixing assembly, does not require welding of the pin and the inner core when connecting the cable to the connector, and also does not require the use of external tools to assist the metal tube in connecting the cable to the connector. The installation process is relatively simple, which is conducive to quick replacement, maintenance and installation.

[0005] However, in actual applications, the RF cable assembly may be affected by external forces, causing the tail to break, affecting the signal transmission quality. The above-mentioned device does not have a targeted protective component, and the protective component in the prior art cannot be adjusted and fixed due to cables of different sizes. Therefore, we propose a RF cable assembly with a tail that prevents breakage. Utility Model Content

[0006] The utility model aims to provide a radio frequency cable assembly with a tail portion that is anti-breaking, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tail anti-breakage radio frequency cable assembly, comprising a cable body, a protective assembly is arranged on the cable body, the protective assembly comprises a first rubber sleeve, a fixing assembly is arranged on the side of the first rubber sleeve close to the tail, the fixing assembly comprises a limiting ring, a circular hole is opened on the limiting ring, a limiting band is arranged on the side of the limiting ring away from the circular hole, three limiting bands are arranged, a first rotating shaft is arranged on the limiting ring, a frame is rotatably connected to the first rotating shaft, a clamping strip is arranged on the frame, a clamping groove is opened on the side of the frame away from the first rotating shaft, and the clamping strip is clamped in the clamping groove.

[0008] As a preferred embodiment, the protective component also includes a second rubber sleeve, which is slidably connected in the first rubber sleeve, a fixing plate is provided on the top of the second rubber sleeve, an extension block is provided on the fixing plate, a socket is provided on the first rubber sleeve, a square groove is provided on the socket, and the size of the extension block is consistent with the square groove on the socket.

[0009] By adopting the above technical solution, the second rubber sleeve can be extended and retracted to protect the entire cable. When it is not needed, it can be retracted into the first rubber sleeve through the provided clamping seat and extension block.

[0010] As a preferred embodiment, a fixing ring is provided on the side of the cable body away from the fixing component, a cable connector is provided on the side of the cable body close to the fixing ring, an anti-slip limit block is provided on the cable connector, a connecting tube is provided on the side of the cable body away from the fixing component, and an anti-slip limit groove is provided in the connecting tube.

[0011] By adopting the above technical solution: by arranging the anti-skid limit block and the anti-skid limit groove, compared with the connection by bolts, this connection method saves time and improves the working efficiency of the device.

[0012] As a preferred implementation, a connector is connected to one end of the connecting tube away from the anti-slip limit block, a plug is provided on one side of the connector away from the connecting tube, and a waterproof component is provided on the connector.

[0013] The above technical solution is adopted: the cable is powered by arranging a plug and a connector.

[0014] As a preferred implementation, the waterproof assembly includes a waterproof shell, the waterproof shell is rotatably connected to a second rotating shaft, and the second rotating shaft is located outside the connector.

[0015] The above technical solution is adopted: by providing a waterproof shell and a second rotating shaft, it is convenient to open and protect it.

[0016] As a preferred implementation, fixing seats are provided on both sides of the connector, buckles are clamped on the fixing seats, and a pin is inserted on one side of the waterproof shell close to the buckle.

[0017] The above technical solution is adopted: the waterproof shell is fixed and limited by arranging buckles and latches.

[0018] As a preferred embodiment, six circular holes are provided, and the six circular holes are divided into three groups, and each group of circular holes is provided with two circular holes.

[0019] By adopting the above technical solution: by opening a plurality of circular holes, fixed positioning can be performed according to cables of different sizes.

[0020] As a preferred implementation manner, the anti-slip limit block and the anti-slip limit groove have the same size, and the anti-slip limit block is clamped in the anti-slip limit groove.

[0021] Adopt the above technical solution: through the above settings, the fixed connection is more stable.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] 1. In the utility model, by setting a protective component, the tail of the cable is protected to prevent it from being broken due to external force and affecting the signal transmission quality. By setting a fixing component, it can be fixed according to the cable tail of different thicknesses, which solves the problem that the RF cable component in the above device may be affected by external force, causing the tail to break and affecting the signal transmission quality. The above device does not have a targeted protective component, and the protective component in the prior art cannot be adjusted and fixed due to cables of different sizes. By setting a plug and a connector, the cable is powered. By setting an anti-slip limit block and an anti-slip limit groove, compared with the connection using bolts, this connection method saves more time, thereby improving the working efficiency of the device;

[0024] 2. In the utility model, by setting the second rubber sleeve, it can be retracted to protect the entire cable. When it is not needed, it can be retracted into the first rubber sleeve through the provided socket and extension block. By setting the waterproof shell and the second rotating shaft, it is convenient to open and protect it. By setting the buckle and the pin, the waterproof shell can be fixed and limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front view of a RF cable assembly with an anti-break tail.

[0026] Figure 2 This is a structural diagram of a waterproof component in a tail anti-break RF cable assembly.

[0027] Figure 3 This is a structural diagram of a fixed component in a tail anti-breakage RF cable assembly.

[0028] Figure 4 This is a disassembled diagram of a RF cable assembly with an anti-break tail.

[0029] Numbers in the figure:

[0030] 1. Cable body;

[0031] 2. Protective assembly; 21. First rubber sleeve; 22. Second rubber sleeve; 23. Fixing plate; 24. Extension block; 25. Card holder;

[0032] 3. Fixing assembly; 31. Limiting collar; 32. Round hole; 33. Limiting belt; 34. First rotating shaft; 35. Frame; 36. Card strip; 37. Card slot;

[0033] 4. Fixed ring;

[0034] 5. Waterproof assembly; 51. Waterproof shell; 52. Second rotating shaft; 53. Fixed seat; 54. Buckle; 55. Latch;

[0035] 6. Cable connector; 7. Anti-slip limit block; 8. Connecting tube; 9. Anti-slip limit groove; 10. Connector; 11. Plug. DETAILED DESCRIPTION

[0036] 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.

[0037] like Figure 1 and Figure 3 As shown, a tail anti-breaking radio frequency cable assembly comprises a cable body 1, a protective assembly 2 is arranged on the cable body 1, the protective assembly 2 comprises a first rubber sleeve 21, a fixing assembly 3 is arranged on the side of the first rubber sleeve 21 close to the tail, the fixing assembly 3 comprises a limiting ring 31, a circular hole 32 is opened on the limiting ring 31, a limiting belt 33 is arranged on the side of the limiting ring 31 away from the circular hole 32, three limiting belts 33 are arranged, a first rotating shaft 34 is arranged on the limiting ring 31, a frame 35 is rotatably connected to the first rotating shaft 34, a clamping strip 36 is arranged on the frame 35, a clamping groove 37 is opened on the side of the frame 35 away from the first rotating shaft 34, the clamping strip 36 is clamped in the clamping groove 37, six circular holes 32 are opened, and the six circular holes 32 are divided into three groups, each group of circular holes 32 is provided with two, by arranging the protective assembly 2, the cable tail is protected, and by arranging the fixing assembly 3, fixed limiting can be performed according to cables of different sizes;

[0038] Furthermore, Figure 1As shown: the protection component 2 also includes a second rubber sleeve 22, which is slidably connected in the first rubber sleeve 21, a fixing plate 23 is provided on the top of the second rubber sleeve 22, an extension block 24 is provided on the fixing plate 23, a clamping seat 25 is provided on the first rubber sleeve 21, a square groove is provided on the clamping seat 25, and the size of the extension block 24 is consistent with the square groove on the clamping seat 25. By providing the second rubber sleeve 22, it can be retracted to protect the entire cable. When it is not needed, it can be retracted into the first rubber sleeve 21 through the provided clamping seat 25 and the extension block 24;

[0039] The above solutions also have the problem that when encountering water, the connection will be damaged, resulting in power outage, such as Figure 2 and Figure 4 As shown: the waterproof assembly 5 includes a waterproof shell 51, and the waterproof shell 51 is rotatably connected to a second rotating shaft 52, and the second rotating shaft 52 is located on the outside of the connector 10. Both sides of the connector 10 are provided with a fixing seat 53, and a buckle 54 is clamped on the fixing seat 53. A latch 55 is inserted on one side of the waterproof shell 51 close to the buckle 54. By providing the waterproof shell 51 and the second rotating shaft 52, it is convenient to open and protect it. By providing the buckle 54 and the latch 55, the waterproof shell 51 is fixed and limited.

[0040] The above solutions also have the problem that it is troublesome and time-consuming to connect by bolts. Figure 2 and Figure 4 As shown: a connector 10 is connected to one end of the connecting tube 8 away from the anti-slip limit block 7, a plug 11 is provided on the side of the connector 10 away from the connecting tube 8, a waterproof component 5 is provided on the connector 10, a fixing ring 4 is provided on the side of the cable body 1 away from the fixing component 3, a cable connector 6 is provided on the side of the cable body 1 close to the fixing ring 4, an anti-slip limit block 7 is provided on the cable connector 6, a connecting tube 8 is provided on the side of the cable body 1 away from the fixing component 3, and an anti-slip limit groove 9 is provided in the connecting tube 8. By providing the anti-slip limit block 7 and the anti-slip limit groove 9, compared with the connection by bolts, this connection method saves more time, thereby improving the working efficiency of the device;

[0041] Furthermore, Figure 2 As shown: the anti-skid limit block 7 and the anti-skid limit groove 9 have the same size, and the anti-skid limit block 7 is clamped in the anti-skid limit groove 9. Through the above arrangement, the fixed connection is more stable.

[0042] Working principle: Figure 1 - Figure 4As shown, by setting the protection component 2, the tail of the cable is protected, by setting the fixing component 3, it can be fixed and limited according to cables of different sizes, by setting the second rubber sleeve 22, it can be retracted to protect the entire cable, when not in use, it can be retracted into the first rubber sleeve 21 by the provided clamping seat 25 and the extension block 24, so as to protect the tail of the cable and prevent it from breaking due to external force and affecting the signal transmission quality, by setting the waterproof shell 51 and the second rotating shaft 52, it is convenient to open and protect it, by setting the buckle 54 and the pin 55, the waterproof shell 51 is fixed and limited, by setting the anti-skid limit block 7 and the anti-skid limit groove 9, compared with the connection by bolts, this connection method saves time, thereby improving the working efficiency of the device.

[0043] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A tail anti-breakage radio frequency cable assembly, comprising a cable body (1), characterized in that: The cable body (1) is provided with a protective component (2), the protective component (2) comprising a first rubber sleeve (21), a fixing component (3) being provided on the side of the first rubber sleeve (21) close to the tail, the fixing component (3) comprising a limiting ring (31), a circular hole (32) being provided on the limiting ring (31), a limiting band (33) being provided on the side of the limiting ring (31) away from the circular hole (32), three limiting bands (33) being provided, a first rotating shaft (34) being provided on the limiting ring (31), a frame (35) being rotatably connected to the first rotating shaft (34), a clamping strip (36) being provided on the frame (35), a clamping groove (37) being provided on the side of the frame (35) away from the first rotating shaft (34), the clamping strip (36) being clamped in the clamping groove (37).

2. The tail anti-breakage RF cable assembly according to claim 1, characterized in that: The protective component (2) further comprises a second rubber sleeve (22), the second rubber sleeve (22) being slidably connected in the first rubber sleeve (21), a fixing plate (23) being arranged on the top of the second rubber sleeve (22), an extension block (24) being arranged on the fixing plate (23), a clamping seat (25) being arranged on the first rubber sleeve (21), a square groove being arranged on the clamping seat (25), and a size of the extension block (24) being consistent with the square groove on the clamping seat (25).

3. The tail anti-breakage radio frequency cable assembly according to claim 1, characterized in that: A fixing ring (4) is provided on the side of the cable body (1) away from the fixing assembly (3); a cable connector (6) is provided on the side of the cable body (1) close to the fixing ring (4); an anti-slip limit block (7) is provided on the cable connector (6); a connecting tube (8) is provided on the side of the cable body (1) away from the fixing assembly (3); an anti-slip limit groove (9) is provided in the connecting tube (8).

4. The tail anti-breakage radio frequency cable assembly according to claim 3, characterized in that: A connector (10) is connected to one end of the connecting tube (8) away from the anti-slip limit block (7), a plug (11) is provided on one side of the connector (10) away from the connecting tube (8), and a waterproof component (5) is provided on the connector (10).

5. The tail anti-breakage radio frequency cable assembly according to claim 4, characterized in that: The waterproof component (5) comprises a waterproof shell (51), to which a second rotating shaft (52) is rotatably connected, and the second rotating shaft (52) is located outside the connector (10).

6. The tail anti-breakage radio frequency cable assembly according to claim 5, characterized in that: A fixing seat (53) is provided on both sides of the connector (10), a buckle (54) is clamped on the fixing seat (53), and a latch (55) is inserted on one side of the waterproof shell (51) close to the buckle (54).

7. The tail anti-breakage radio frequency cable assembly according to claim 1, characterized in that: Six circular holes (32) are provided, and the six circular holes (32) are divided into three groups, with two circular holes (32) being provided in each group.

8. The tail anti-breakage radio frequency cable assembly according to claim 3, characterized in that: The anti-skid limit block (7) and the anti-skid limit groove (9) have the same size, and the anti-skid limit block (7) is snap-fitted into the anti-skid limit groove (9).

Images