CN212366375U

CN212366375U - Multifunctional patch cord with coaxial optical fiber integration

Info

Publication number: CN212366375U
Application number: CN202021462658.1U
Authority: CN
Inventors: 项敏; 张宜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-01-15
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a multi-functional patch cord of coaxial optic fibre integration belongs to comprehensive wiring and network communication technical field. The problem that wiring is difficult between an existing host and terminal equipment and between the terminal equipment and the terminal equipment is solved. This multi-functional patch cord of coaxial optical fiber integration includes the body, and the body includes insulating cover, is used for information communication's optic fibre line and is used for signal transmission, power supply's coaxial line, and the optic fibre line pastes along the length direction and the coaxial line of coaxial line and leans on, and insulating cover locates the optic fibre line and makes optic fibre line and the integrated root line of coaxial line outward, and the both ends of coaxial line all are equipped with the adapter that is used for connecting local or terminal. The coaxial optical fiber integrated multifunctional patch cord has the advantage of facilitating wiring between a host and terminal equipment and between the terminal equipment and the terminal equipment.

Description

Multifunctional patch cord with coaxial optical fiber integration

Technical Field

The utility model belongs to the technical field of comprehensive wiring and network communication, a multi-functional patch cord of coaxial optic fibre integration is related to.

Background

With the development and application of the existing information communication, building intellectualization and electronic control technology network, terminal devices such as an information communication system, an intelligent gateway and sensing system, an intelligent monitoring system and the like are widely arranged in urban communities and buildings, the terminal devices need to be mutually connected together by using some switching lines according to certain regulations so as to realize the transmission of information such as receiving/transmitting frequency signals, video signals, digital signals, monitoring sensing signals, bidirectional control instructions and the like between a host and the terminal devices and between the terminal devices and the terminal devices, and simultaneously, a low-voltage direct-current working power supply of the terminal devices can be provided, so that the aims of high-bandwidth and safe transmission of network information and good and reliable power supply are achieved through a photoelectric mixed cable and related devices.

The patch cord comprises different types of cables such as a power cord, a network cable, a radio frequency cable, a control line and a signal line. In the prior art, in order to realize the operation of the terminal equipment, the different types of patch cords are required to be connected with each other according to certain regulations. However, the connection mode causes a plurality of patch cords between the host and the terminal equipment and between the terminal equipment and the terminal equipment, the reliability of the line is poor, the construction amount is increased, the utilization rate of the pipeline is low, if one patch cord is not arranged in place, the fault of the terminal equipment is caused, and the difficulty of troubleshooting is high. To solve the above problems, those skilled in the art will usually design wiring systems of the patch cords at an early stage of the engineering. However, the development of electronic control technology and information communication network is rapid, and the functions of the terminal equipment are continuously upgraded, so that various special patch cords need to be added between the host and the information terminal. At the moment, the special patch cord is additionally arranged, the hole is formed in the wall surface, the groove is dug, the existing wiring system is required to be rearranged even if the special patch cord is comprehensively considered on the premise of the wiring system in the earlier stage, and the problem that wiring is difficult between the existing host and the terminal equipment and between the terminal equipment and the terminal equipment is particularly difficult in hidden engineering.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a multi-functional patch cord of coaxial optic fibre integration, solve between current host computer and the terminal equipment, the problem of wiring difficulty between terminal equipment and the terminal equipment.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a multi-functional patch cord of coaxial optic fibre integration, includes the body, its characterized in that, the body includes insulating cover, is used for information communication's optic fibre line and is used for signal transmission, power supply's coaxial line, the optic fibre line pastes along the length direction and the coaxial line of coaxial line and leans on, and insulating ways locates the optic fibre line and makes optic fibre line and the integrated root line of coaxial line outward, the both ends of coaxial line all are equipped with the adapter that is used for connecting local or terminal.

In the practical application of the patch cord, an adapter at one end of the coaxial line is connected with terminal equipment, and an adapter at the other end of the coaxial line is connected with a host; or the adapter at one end of the coaxial line is connected with one terminal device, and the other end of the coaxial line is connected with the other terminal device, so that signal transmission, power supply and information communication can be carried out between the host and the terminal device and between the terminal device and the terminal device through one adapter wire, thereby avoiding setting too many different types of adapter wires between the host and the terminal device and between the terminal device and the terminal device for supporting various functions of the terminal device, and further avoiding the disordered problem of the adapter wires. Furthermore, because the patch cord simultaneously supplies power and communicates with each other, when the existing terminal equipment is upgraded, only corresponding modules need to be replaced, and the problem that holes and grooves are formed in the wall surface and even rewiring is needed in the existing terminal upgrading is avoided.

Meanwhile, the coaxial line and the optical fiber line have good strength and anti-interference capability, and the coaxial line and the optical fiber line are integrated into one line through the insulating sleeve, so that the strength of the patch cord is improved, and the patch cord has good stability in signal transmission and power supply compared with the existing patch cord.

In the above coaxial optical fiber integrated multifunctional patch cord, the number of the optical fiber lines is at least two, and the optical fiber lines are arranged along the circumferential direction of the coaxial line. Because the coaxial line is thicker than the optical fiber line, the structure reasonably arranges the relative position between the optical fiber line and the coaxial line, on one hand, the space in the insulating sleeve is reasonably utilized, the hole site of the patch cord is convenient to reserve, and on the other hand, the strength of the patch cord is improved.

In the above multifunctional patch cord with coaxial optical fiber integrated, the patch cord further comprises at least one sheath, and at least two optical fiber wires are arranged in the sheath to form an optical cable. The structure enables the optical fiber to be conveniently arranged on one hand, and improves the safety of the patch cord on the other hand.

In the above coaxial optical fiber integrated multifunctional patch cord, the adapter is provided with a detection circuit for detecting power failure. Because the function of the patch cord is integrated, the detection circuit is arranged on the adapter so that the current detection between the host and the terminal and between the terminal and the terminal is convenient. Further, if the terminal device fails, the structure facilitates troubleshooting of the current portion of the terminal device.

In the above multifunctional patch cord with integrated coaxial optical fiber, the insulating sleeve is made of a plastic material. The insulating sleeve plays a role in protecting the internal coaxial line and the optical fiber line, and simultaneously improves the insulating property of the patch cord.

Compared with the prior art, the utility model provides a multi-functional patch cord of coaxial optic fibre integration has following advantage:

1. the transmission of information communication signals, receiving/transmitting frequency signals and bidirectional control command signals and the supply of low-voltage direct-current power supplies can be completed between the host and the terminal and between the terminals through a patch cord, and the basic functions of network information transmission and running state detection can be realized.

2. The conversion line can enable the direct-current power supply and various signal information to be transmitted in a composite mode, cable application space is reserved for subsequent terminal upgrading, and the trouble of rewiring is avoided.

3. The patch cord has higher intensity, good anti-interference performance and point-to-point secret transmission performance.

Drawings

Fig. 1 is a schematic structural diagram of the patch cord.

Fig. 2 is a cross-sectional view a-a of the patch cord.

Figure 3 is a cross-section of the present adaptor.

Fig. 4 is a schematic diagram of an application structure of the patch cord.

Fig. 5 is a cross section of a transfer line in the second embodiment.

In the drawings, 1, a coaxial line; 2. an optical fiber line; 3. an optical cable; 31. a sheath; 4. an adapter; 5. an insulating sleeve; 6. a detection circuit; 7. a circuit board; 8. a fixed mount; 9. f, cutting; 10. a signal connector; 11. and a power plug.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, the coaxial optical fiber integrated multifunctional patch cord includes a coaxial cable 1, an optical fiber cable 2 and a patch plug 4.

As shown in fig. 3 and 4, in the present embodiment, the number of the optical fiber lines 2 is two, in actual production, the number of the optical fiber lines 2 may be six or eight, and each two optical fibers are grouped and arranged in parallel to provide communication for the internet terminal. The optical fiber line 2 is attached to the coaxial line 1 along the length direction of the coaxial line 1, the optical fiber line 2 is arranged along the circumferential direction of the coaxial line 1, and the insulating sleeve 5 is sleeved outside the optical fiber line 2 to enable the coaxial line 1 and the optical fiber line 2 to be integrated into one line. The coaxial line 1 is a structure with a positive inner part and a negative outer part all the time, and two ends of the coaxial line 1 are provided with a connector 4.

The insulating sleeve 5 is made of a plastic material. Be equipped with the dop on the outer wall of insulating cover 5, improve the intensity of insulating cover 5 on the one hand, on the other hand when this patch cord practical application, can arrange the orbit at the patch cord and set up the bayonet socket, through dop and bayonet socket joint on with insulating cover 5, can make arranging of patch cord the position fixed. As shown in fig. 5, the existing terminal device is provided with a circuit board 7, the circuit board 7 has four wires, the four wires are connected in series, and the circuit board 7 is provided with two F-heads 9, a signal connector 10 and a power plug 11. When the patch cord is connected with terminal equipment, the coaxial line 1 is cut off to be divided into a main body part and a disconnecting part, the main body part is connected with one F head 9 through the adapter 4, one end of the disconnecting part is connected with the other F head 9, the other end of the disconnecting part is connected with the F head of a circuit board on the other terminal equipment, and the optical fiber line 2 is fixed on the circuit board 7 through the fixing frame 8.

Example two

As shown in fig. 5, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, except that in the present embodiment, the patch cord further includes a sheath 31 made of a plastic material, and at least two optical fiber wires 2 are disposed in the sheath 31 to form the optical cable 3. Wherein, the number of the optical cables 3 can be three or six and is arranged along the circumference of the coaxial line 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms coaxial line 1, optical fiber line 2, optical cable 3, jacket 31, adapter 4, insulating sleeve 5, detection circuit 6, circuit board 7, mounting bracket 8, F-tip 9, signal connector 10, power plug 11, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a multi-functional patch cord of coaxial optic fibre integration, includes the body, its characterized in that, the body includes insulating cover (5), is used for information communication's optic fibre line (2) and is used for coaxial line (1) of signal transmission, power supply, optic fibre line (2) paste along the length direction of coaxial line (1) and lean on with coaxial line (1), and insulating cover (5) cover is located optic fibre line (2) and is made optic fibre line (2) and the integrated line of coaxial line (1) outward, the both ends of coaxial line (1) all are equipped with adapter (4) that are used for connecting local or terminal.

2. The coaxial optical fiber integrated multifunctional patch cord according to claim 1, wherein the number of the optical fiber lines (2) is at least two and the optical fiber lines (2) are arranged along the circumference of the coaxial line (1).

3. The multifunctional patch cord with coaxial optical fiber integration according to claim 1, wherein the patch cord further comprises at least one sheath (31), and at least two optical fiber lines (2) are arranged in the sheath (31) to form the optical cable (3).

4. The multifunctional patch cord integrated with coaxial optical fibers according to claim 1 or 2, characterized in that the patch plug (4) is provided with a detection circuit (6) for detecting power failure.

5. The coaxial fiber-optic integrated multifunctional patch cord according to claim 1 or 2, wherein the insulating sleeve (5) is made of a plastic material.