CN212908450U

CN212908450U - Single-side shielding F-head connecting wire

Info

Publication number: CN212908450U
Application number: CN202022229755.2U
Authority: CN
Inventors: 蒋飞
Original assignee: Kunshan Kangmas Electronic Technology Co ltd
Current assignee: Kunshan Kangmas Electronic Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-04-06
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a single-side shielding F-head connecting wire, in particular to a single-side shielding F-head connecting wire, which comprises a connecting wire, a first mounting port, a second mounting port, a RF male elbow, a RF female straight head, a protective shell cover, a sealing cover, a containing wire clamp, a spiral connector, a pure copper wire core, an insulating layer, a single-side shielding layer and a sheath sleeve, wherein the pure copper wire core, the insulating layer, the single-side shielding layer and the sheath sleeve are sequentially arranged inside the connecting wire from inside to outside, the containing wire clamp is clamped on the connecting wire, the sealing cover is respectively sleeved on both ends of the connecting wire, the first mounting port and the second mounting port are respectively and fixedly mounted on both ends of the connecting wire, the protective shell covers are respectively sleeved on the outside of the first mounting port and the second mounting port, the whole device of the utility model has simple structure, and can improve the traditional F-head connecting wire, so that the whole device, thereby the practicality is stronger, and has dustproof damp-proofing effect, has certain popularization effect.

Description

Single-side shielding F-head connecting wire

Technical Field

The utility model relates to a single face shielding F head connecting wire specifically is a single face shielding F head connecting wire.

Background

Cable televisions are popular in canada, the united states, europe, most asia-pacific regions and many asian countries, although cable televisions are not much colored in many south america, middle east and africa, because cable laying is not cost-effective enough in these regions because of the rarity of people in these regions, and particularly in south africa so-called "wireless cable" or microwave-based systems, satellite television "direct to the home" is more popular, as with radio broadcasting, many channels can be transmitted in one cable using different frequencies without interfering with each other, the tuner, video recorder or radio of the television can select one channel from a mixed signal, and during cable television installation use, the connection is essential and can be classified according to the shape of the connector, F-head connection is common and is single-side shielded, however, the connector of the existing F-head connecting wire dedicated for this purpose is fixed and unchangeable, so that the adaptability of the connecting wire is poor, and the practicability is not enough, and therefore a single-side shielding F-head connecting wire is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single face shielding F head connecting wire to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a single-side shielding F-head connecting wire comprises a connecting wire, a first mounting port, a second mounting port, an RF male elbow, an RF female straight head, a protective shell cover, a sealing cover, a containing wire clamp, a spiral connector, a pure copper wire core, an insulating layer, a single-side shielding layer and an outer sheath sleeve, the connecting wire is internally provided with a pure copper wire core, an insulating layer, a single-side shielding layer and an outer sheath in sequence from inside to outside, the connecting wire is clamped with a containing wire clamp, two ends of the connecting wire are respectively sleeved with a sealing cover, two ends of the connecting wire are respectively fixedly provided with a first mounting port and a second mounting port, the outside of first installation port, second installation port all is equipped with the protective housing cover, the top of first installation port, second installation port is provided with the public elbow of RF, the female straight head of RF respectively, the public elbow of RF and the equal fixed mounting in the female straight head bottom of RF have the screwed joint head.

Preferably, the inner walls of the first mounting port and the second mounting port are provided with mounting inner threads.

Preferably, the RF male elbow, the RF female straight head and the spiral connector are integrally molded by titanium alloy.

Preferably, the protective shell cover and the sealing cover are both formed by integrally injection molding hard environment-friendly plastics and are in spiral connection.

Preferably, the single-side shielding layer comprises a shielding aluminum foil and a shielding netting, and the shielding netting is arranged between the outer leather sleeve and the shielding aluminum foil.

Preferably, the center of the sealing cover is provided with a through hole, the connecting wire penetrates through the inside of the through hole, and the inner wall of the through hole is provided with a rubber ring in a sticking manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, when in use, the containing wire clamp can be directly disassembled, the protective shell cover and the sealing cover are reversely rotated to unfold the two, so as to lead out the first installation port and the second installation port, and the RF male elbow and the RF female straight head which need to be installed are respectively in threaded connection with the first installation port and the second installation port through the screw connectors, thereby completing the combined installation of the RF male elbow, the RF female straight head and the connecting wire, then the whole device can be connected with the cable television according to the installation steps, and the traditional F-head connecting wire can be improved by adopting the combined installation mode and setting the first installation port and the second installation port, so that the suitability of the whole device is stronger, the practicability is stronger, and the first installation port and the second installation port when the combined installation is not completed can be isolated through the arranged protective shell cover and the sealing cover, not only have dustproof damp-proofing effect, still can effectually avoid it to expose the oxidation that outside air caused for a long time, here simultaneously, accomodate the fastener through setting up and conveniently accomodate the connecting wire and place the management.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the middle connection wire of the present invention;

fig. 3 is a schematic view of the expanded structure of the middle connection line of the present invention;

FIG. 4 is a schematic cross-sectional view of the connecting wire of the present invention;

in the figure: the cable comprises a 1-connecting wire, a 2-first mounting port, a 3-second mounting port, a 4-RF male elbow, a 5-RF female straight head, a 6-protective shell cover, a 7-sealing cover, an 8-accommodating wire clamp, a 9-spiral connector, a 10-pure copper wire core, an 11-insulating layer, a 12-single-side shielding layer and a 13-outer leather sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a single-side shielding F-head connecting wire comprises a connecting wire 1, a first mounting port 2, a second mounting port 3, an RF male elbow 4, an RF female straight head 5, a protective shell cover 6, a sealing cover 7, a containing wire clamp 8, a spiral connector 9, a pure copper wire core 10, an insulating layer 11, a single-side shielding layer 12 and a sheath sleeve 13, wherein the pure copper wire core 10, the insulating layer 11, the single-side shielding layer 12 and the sheath sleeve 13 are sequentially arranged inside the connecting wire 1 from inside to outside, the containing wire clamp 8 is clamped on the connecting wire 1, the sealing cover 7 is sleeved on each of two ends of the connecting wire 1, the first mounting port 2 and the second mounting port 3 are fixedly mounted at two ends of the connecting wire 1 respectively, the protective shell cover 6 is sleeved on each of the first mounting port 2 and the second mounting port 3, and the RF male elbow 4 is arranged at the top ends of the first mounting port 2 and the second mounting port 3 respectively, The bottom ends of the RF male elbow 4 and the RF female straight head 5 are fixedly provided with the spiral connectors 9, when in use, the receiving wire clamp 8 can be directly disassembled, the protective shell cover 6 and the sealing cover 7 are reversely rotated and unfolded, so that the first mounting port 2 and the second mounting port 3 are led out, the RF male elbow 4 and the RF female straight head 5 which need to be mounted are respectively in spiral connection with the first mounting port 2 and the second mounting port 3 through the spiral connectors 9, the combined mounting of the RF male elbow 4, the RF female straight head 5 and the connecting wire 1 is completed, then the integral device and a cable television can be connected according to the mounting steps, the combined mounting mode is adopted, the traditional F-head connecting wire can be improved through the arrangement of the first mounting port 2 and the second mounting port 3, and the adaptability of the integral device is stronger, thereby the practicality is stronger, can protect simultaneously through the protective housing cover 6 that sets up and sealed lid 7 and keep apart first installation port 2 and second installation port 3 when not accomplishing the built-up mounting, not only has dustproof damp-proofing effect, still can effectually avoid it to expose the oxidation that outside air caused for a long time, and in this moment, through the storage fastener 8 that sets up conveniently accomodate the management of placing connecting wire 1.

The utility model discloses the theory of operation: when in use, the containing wire clamp 8 can be directly disassembled, and the protective shell cover 6 and the sealing cover 7 can be rotated reversely, both are unfolded, so that the first installation port 2 and the second installation port 3 are led out, and the RF male elbow 4 and the RF female straight head 5 which need to be installed are respectively and spirally connected with the first installation port 2 and the second installation port 3 through the spiral connectors 9, thereby completing the combined installation of the RF male elbow 4, the RF female straight head 5 and the connecting line 1, and then connecting the whole device with the cable television according to the installation steps, the structure of the whole device is simple, the traditional F-head connecting line can be improved, the adaptability of the whole device is stronger, thereby the practicality is stronger, and not only has dustproof dampproofing effect, still can effectually avoid it to expose the oxidation that outside air caused for a long time, has certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single face shielding F first connecting wire, includes connecting wire (1), first installation port (2), second installation port (3), the public elbow of RF (radio frequency) 4, the female straight head of RF (radio frequency) 5, protective housing cover (6), sealed lid (7), accomodates fastener (8), screwed connection head (9), pure copper core (10), insulating layer (11), single face shielding layer (12) and crust cover (13), its characterized in that: the utility model discloses a cable connecting device, including connecting wire (1), insulating layer (11), single face shielding layer (12), crust cover (13), connecting wire (1) inside from interior to exterior has set gradually pure copper core (10), insulating layer (11), single face shielding layer (12), the crust cover (13), it accomodates fastener (8) to press from both sides to be equipped with on connecting wire (1), all the cover is equipped with sealed lid (7) on connecting wire (1) both ends, the both ends of connecting wire (1) fixed mounting respectively have first installation port (2), second installation port (3), the outside of first installation port (2), second installation port (3) all overlaps and is equipped with protective housing cover (6), the top of first installation port (2), second installation port (3) is provided with RF public elbow (4), the female straight head (5) of RF respectively, the equal fixed mounting in RF public elbow (4) and the female straight.

2. The single-sided shielded F-connector connecting wire of claim 1, wherein: and mounting internal threads are formed in the inner walls of the first mounting port (2) and the second mounting port (3).

3. The single-sided shielded F-connector connecting wire of claim 1, wherein: the RF male elbow (4), the RF female straight head (5) and the spiral connector (9) are all formed by integrally molding titanium alloy.

4. The single-sided shielded F-connector connecting wire of claim 1, wherein: the protective casing cover (6) and the sealing cover (7) are both formed by integrally injection molding hard environment-friendly plastics and are in spiral connection.

5. The single-sided shielded F-connector connecting wire of claim 1, wherein: the single-side shielding layer (12) comprises a shielding aluminum foil and a shielding netting, and the shielding netting is arranged between the outer leather sleeve (13) and the shielding aluminum foil.

6. The single-sided shielded F-connector connecting wire of claim 1, wherein: the center department has seted up the perforation on sealed lid (7), and connecting wire (1) passes fenestrate inside, and fenestrate inner wall pastes simultaneously and is provided with the rubber circle.