CN220753779U - Radio frequency cable assembly joint protection mechanism - Google Patents
Radio frequency cable assembly joint protection mechanism Download PDFInfo
- Publication number
- CN220753779U CN220753779U CN202322508470.6U CN202322508470U CN220753779U CN 220753779 U CN220753779 U CN 220753779U CN 202322508470 U CN202322508470 U CN 202322508470U CN 220753779 U CN220753779 U CN 220753779U
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- cable
- joint
- protective housing
- radio frequency
- protection mechanism
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- 230000004224 protection Effects 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
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- 238000000576 coating method Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229920006334 epoxy coating Polymers 0.000 claims description 4
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- 229920000647 polyepoxide Polymers 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
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- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000009545 invasion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
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- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model relates to the technical field of radio frequency cables, in particular to a radio frequency cable assembly joint protection mechanism, which comprises a cable main joint, wherein one side of the cable main joint is provided with a cable secondary joint, the surfaces of the cable main joint and the cable secondary joint are both provided with protection mechanisms, each protection mechanism comprises a first protection shell, the first protection shell is sleeved on the surface of the cable main joint, the surface of the cable secondary joint is sleeved with a second protection shell, one side of the second protection shell is fixedly connected with a connecting ring, and one side of the first protection shell is provided with a connecting groove matched with the connecting ring. The utility model has the advantage of comprehensive protection, in the practical use process, the joint of the radio frequency cable assembly can be effectively protected by the arranged protection mechanism, the normal operation and reliable signal transmission of the joint can be ensured, and the protection mechanism can prevent the joint from being physically damaged, deformed or broken when being influenced by the outside.
Description
Technical Field
The utility model relates to the technical field of radio frequency cables, in particular to a joint protection mechanism of a radio frequency cable assembly.
Background
A radio frequency cable is a cable used to transmit radio frequency signals and is commonly used to connect wireless communication devices (such as antennas, radio frequency transceivers and antenna allocation systems), broadcast equipment, radar systems, radio frequency spectrum analyzers, and so forth.
The radio frequency cable has the main characteristics of good impedance matching and signal transmission characteristics and strong anti-interference capability. These characteristics enable efficient transmission of radio frequency signals in the high frequency range while reducing signal loss and interference.
The cable joint protection component disclosed by the publication No. CN213151625U relates to a cable joint protection component, which is matched with an insulation block, a cavity, a cable core, a cable insulation layer, a copper block, a connecting hole, a groove, a fastening copper sheet, a screw rod, a fastening piece, a connecting block, a rotating rod, a knob, a connecting rod, a stop block and a spring, so that the cable joint is convenient to connect, the later overhaul and maintenance are convenient, and under the condition of dismantling a cable, the device can be recycled for secondary use, and the cost is saved; through the cooperation of the arc copper sheet, the fixed copper sheet, the battery box and the alarm, when the cable joint is in poor contact, the alarm gives an alarm to remind workers to deal with the bad contact in time; temperature signal transmission to the backstage control room through temperature sensor to backstage attendant can master temperature information at any time, avoids taking place the incident in order to prevent taking place personal and property safety loss through dual guarantee.
The joint of the radio frequency cable assembly is taken as a key component in signal transmission, plays an important role of keeping the signal intact and stably transmitted, and in order to ensure the normal operation of the joint and provide reliable signal transmission, a corresponding protection structure needs to be arranged, and the following factors and influences need to be considered:
physical protection: radio frequency cable joints are susceptible to external physical impacts, friction, and pulling in mobile devices, outdoor applications, or harsh environments. This may lead to breakage, deformation or breakage of the joint, thereby affecting the performance of the joint and the transmission stability of the signal;
corrosion and oxidation: the radio frequency cable joint is easily affected by corrosion and oxidation of climate change, humidity, chemical substances and the like when exposed to the environment for a long time, and the corrosion and oxidation can lead to poor joint connection, increased resistance or signal attenuation, thereby reducing the quality and reliability of signal transmission;
waterproof and dustproof: the radio frequency cable joint is easy to be invaded by moisture, humidity and dust, if the moisture and the dust enter the joint, the problems of short circuit, electric breakdown or signal attenuation and the like can be caused, and the signal transmission is adversely affected.
Although the radio frequency cable connector can be conveniently connected through the cooperation of the insulating block, the stop block, the spring and the like in the above patent, the protection force for the connector is relatively low, and the factors and the influence thereof cannot be effectively solved.
Therefore, in order to solve the above-mentioned problems, a protection mechanism for a connector of a radio frequency cable assembly is needed to be developed.
Disclosure of Invention
The utility model aims to provide a joint protection mechanism of a radio frequency cable assembly, which has the advantage of comprehensive protection and solves the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radio frequency cable subassembly connects protection machanism, includes cable main joint, one side of cable main joint is provided with cable secondary joint, the surface that cable main joint and cable secondary joint all are provided with protection machanism.
The protection mechanism comprises a first protection shell, the first protection shell is sleeved on the surface of the cable main joint, a second protection shell is sleeved on the surface of the cable secondary joint, a connecting ring is fixedly connected to one side of the second protection shell, a connecting groove matched with the connecting ring is formed in one side of the first protection shell, six fixing blocks which are annularly distributed are fixedly connected to the surfaces of the first protection shell and the second protection shell, an elastic ring is sleeved on the surfaces of the two fixing blocks together, and fixing rings are sleeved on the surfaces of the first protection shell and the second protection shell.
Furthermore, as a preferable mode of the utility model, the surfaces of the first protective shell and the second protective shell are respectively sleeved with a limiting ring, and the limiting rings are matched with the fixing rings.
Furthermore, as a preferable mode of the utility model, the surfaces of the fixing ring and the limiting ring are respectively sleeved with a mounting ring, six mounting rods which are distributed in an annular mode are arranged on the surface of the mounting ring on the front side in a penetrating mode, six mounting grooves which are distributed in an annular mode are formed in the surface of the mounting ring on the rear side, and the mounting rods are matched with the mounting grooves.
Furthermore, as a preferable mode of the utility model, the surfaces of the first protective shell and the second protective shell are respectively provided with a silica gel coating, one side of the silica gel coating is provided with an epoxy resin coating, and one side of the epoxy resin coating is provided with a polyethylene coating.
Further, as a preferable mode of the utility model, the connecting groove, the fixing block, the elastic ring and the limiting ring are all positioned in the inner cavities of the two fixing rings.
The beneficial effect, the technical scheme of this application possesses following technical effect: the utility model has the advantage of comprehensive protection, in the practical use process, the joint of the radio frequency cable assembly can be effectively protected through the arranged protection mechanism, normal operation and reliable signal transmission of the joint can be ensured, the protection mechanism can prevent the joint from being physically damaged, deformed or broken when being influenced by the outside, and particularly for mobile equipment, outdoor application or use under severe environment, meanwhile, the protection mechanism can reduce the influence of corrosion and oxidation of the radio frequency cable joint due to climate, humidity, chemical substances and the like, so as to reduce the problems of poor joint connection, increased resistance or signal attenuation and the like, and in addition, the protection mechanism can also effectively prevent the invasion of moisture, humidity and dust, and avoid the conditions of short circuit, electrical breakdown or signal attenuation and the like of the joint.
In summary, the technical scheme can ensure that the radio frequency cable assembly connector can work normally, provide stable and reliable signal transmission, and is worth popularizing.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a protective mechanism of the present utility model in a disassembled perspective;
fig. 3 is a partial cross-sectional view of the present utility model.
In the drawings, the meanings of the reference numerals are as follows: 1. a cable main joint; 2. a cable sub-joint; 3. a protection mechanism; 31. a first protective shell; 32. a second protective shell; 33. a connecting ring; 34. a connecting groove; 35. a fixed block; 36. an elastic ring; 37. a fixing ring; 38. a limiting ring; 39. a mounting ring; 310. a mounting rod; 311. a mounting groove; 312. a silica gel coating; 313. an epoxy resin coating; 314. and (3) a polyethylene coating.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and in order to better understand the technical content of the present utility model, specific embodiments are specifically described below with reference to the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a wide variety of ways. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3: the embodiment provides a radio frequency cable assembly joint protection mechanism, including cable master joint 1, one side of cable master joint 1 is provided with cable sub-joint 2, and the surface that cable master joint 1 and cable sub-joint 2 all are provided with protection mechanism 3.
The protection mechanism 3 comprises a first protection shell 31, the first protection shell 31 is sleeved on the surface of the cable main joint 1, a second protection shell 32 is sleeved on the surface of the cable sub-joint 2, a connecting ring 33 is fixedly connected to one side of the second protection shell 32, a connecting groove 34 matched with the connecting ring 33 is formed in one side of the first protection shell 31, six fixing blocks 35 which are distributed annularly are fixedly connected to the surfaces of the first protection shell 31 and the second protection shell 32, elastic rings 36 are sleeved on the surfaces of the two fixing blocks 35, and fixing rings 37 are sleeved on the surfaces of the first protection shell 31 and the second protection shell 32.
Specifically, the surfaces of the first protective shell 31 and the second protective shell 32 are respectively sleeved with a limiting ring 38, and the limiting rings 38 are matched with the fixing rings 37.
In this embodiment: through the setting of spacing ring 38, played the effect of spacing to solid fixed ring 37, prevent solid fixed ring 37 excessive movement.
Specifically, the surfaces of the fixing ring 37 and the limiting ring 38 are respectively sleeved with a mounting ring 39, six mounting rods 310 which are annularly distributed are arranged on the surface of the mounting ring 39 on the front side in a penetrating manner, six mounting grooves 311 which are annularly distributed are formed in the surface of the mounting ring 39 on the rear side, and the mounting rods 310 are matched with the mounting grooves 311.
In this embodiment: the use of the mounting ring 39, the mounting bar 310 and the mounting groove 311 together serves to connect the fastening rings 37.
Specifically, the surfaces of the first protective shell 31 and the second protective shell 32 are both provided with a silica gel coating 312, one side of the silica gel coating 312 is provided with an epoxy resin coating 313, and one side of the epoxy resin coating 313 is provided with a polyethylene coating 314.
In this embodiment: through the cooperation of silica gel coating 312, epoxy coating 313 and polyethylene coating 314, firstly, silica gel coating 312 makes protective housing one 31 and protective housing two 32 have good wear resistance, can bear physical abrasion and friction, secondly, epoxy coating 313 makes protective housing one 31 and protective housing two 32 can effectively prevent moisture invasion, has good water resistance and closure, can effectively protect cable main joint 1 and cable secondary joint 2 from moisture invasion, and finally, polyethylene coating 314 makes protective housing one 31 and protective housing two 32 have good electrical insulating ability and mechanical strength, can carry out insulation protection.
Specifically, the connecting groove 34, the fixing block 35, the elastic ring 36 and the limiting ring 38 are all located in the inner cavities of the two fixing rings 37.
In this embodiment: through the setting that spread groove 34, fixed block 35, elastic ring 36 and spacing ring 38 all are located the inner chamber of two fixed rings 37, play the effect of protecting spread groove 34, fixed block 35, elastic ring 36 and spacing ring 38, improved the wholeness of this radio frequency cable assembly joint protection mechanism.
The working principle and the using flow of the utility model are as follows: the user connects cable primary connection 1 and cable secondary connection 2, insert go-between 33 the inner chamber of spread groove 34 this moment for protective housing one 31 and protective housing two 32 contact, establish the fixed block 35 of front side and the fixed block 35's of rear side surface with elastic ring 36 cover, after all cover elastic ring 36 with six group's fixed block 35's surface, establish two solid fixed ring 37 respectively on the surface of protective housing one 31 and protective housing two 32, and use two solid fixed ring 37 fixed connection through the cooperation of collar 39 and mounting groove 311, and then pass through solid fixed ring 37 with protective housing one 31 and protective housing two 32 fixed connection, thereby the purpose of protecting cable primary connection 1 and cable secondary connection 2 has been accomplished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (5)
1. The utility model provides a radio frequency cable assembly joint protection machanism, includes cable main joint (1), its characterized in that: a cable secondary connector (2) is arranged on one side of the cable main connector (1), and protection mechanisms (3) are arranged on the surfaces of the cable main connector (1) and the cable secondary connector (2);
protection machanism (3) are including protective housing one (31), the surface that cable owner connects (1) is located to protective housing one (31) cover, cable time connects the surface cover of (2) and is equipped with protective housing two (32), one side fixedly connected with go-between (33) of protective housing two (32), one side of protective housing one (31) offered with go-between (33) looks adaptation spread groove (34), the equal fixedly connected with of surface of protective housing one (31) and protective housing two (32) six fixed blocks (35) that are annular distribution, the common cover in surface of two fixed blocks (35) is equipped with elastic ring (36), the surface of protective housing one (31) and protective housing two (32) all overlaps and is equipped with solid fixed ring (37).
2. The radio frequency cable assembly joint protection mechanism of claim 1, wherein: limiting rings (38) are sleeved on the surfaces of the first protective shell (31) and the second protective shell (32), and the limiting rings (38) are matched with the fixing rings (37).
3. The radio frequency cable assembly joint protection mechanism of claim 1, wherein: the surface of fixed ring (37) and spacing ring (38) all overlaps and is equipped with collar (39), and the front side the surface of collar (39) runs through and is provided with six installation pole (310) that are annular distribution, and the rear side six mounting groove (311) that are annular distribution have been seted up on the surface of collar (39), installation pole (310) and mounting groove (311) looks adaptation.
4. The radio frequency cable assembly joint protection mechanism of claim 1, wherein: the surface of protective housing one (31) and protective housing two (32) all is provided with silica gel coating (312), one side of silica gel coating (312) is provided with epoxy coating (313), one side of epoxy coating (313) is provided with polyethylene coating (314).
5. The radio frequency cable assembly joint protection mechanism of claim 1, wherein: the connecting groove (34), the fixing block (35), the elastic ring (36) and the limiting ring (38) are all positioned in the inner cavities of the two fixing rings (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508470.6U CN220753779U (en) | 2023-09-15 | 2023-09-15 | Radio frequency cable assembly joint protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508470.6U CN220753779U (en) | 2023-09-15 | 2023-09-15 | Radio frequency cable assembly joint protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753779U true CN220753779U (en) | 2024-04-09 |
Family
ID=90559935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322508470.6U Active CN220753779U (en) | 2023-09-15 | 2023-09-15 | Radio frequency cable assembly joint protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753779U (en) |
-
2023
- 2023-09-15 CN CN202322508470.6U patent/CN220753779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |