CN219246198U

CN219246198U - 4G wireless transmission optical fiber alarm device

Info

Publication number: CN219246198U
Application number: CN202320688516.4U
Authority: CN
Inventors: 祁成莲
Original assignee: Beijing Weitbao Technology Co ltd
Current assignee: Beijing Weitbao Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-23
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a 4G wireless transmission optical fiber alarm device which comprises an alarm host, a 4G wireless transmission optical fiber alarm processing unit, an induction optical cable, a first terminal and a second terminal. The utility model has reasonable design, adopts the wireless transmission technology, has long transmission distance, 4G wireless transmission technology, low construction cost, simple operation, convenient installation and networking, is separated from the traditional network cable transmission and optical fiber transmission, and saves a great part of cost for construction parties.

Description

4G wireless transmission optical fiber alarm device

Technical Field

The utility model relates to the technical field of optical fiber alarms, in particular to a 4G wireless transmission optical fiber alarm device, and belongs to the technical field of optical fibers.

Background

The traditional optical fiber alarm system adopts wired transmission on the signal transmission of the alarm system, such as adopting a switching value optical transceiver, a switching value optical fiber transceiver, a network switch, a network type optical fiber transceiver and the like to transmit alarm signals, and the system has high construction cost and complex system connection. There are certain limitations in the field for real applications. Therefore, a 4G wireless transmission optical fiber alarm device is provided for the problems.

Disclosure of Invention

The utility model aims to solve the problems and provide a 4G wireless transmission optical fiber alarm device.

The utility model realizes the purpose through the following technical scheme that the 4G wireless transmission optical fiber alarm device comprises an alarm host, a 4G wireless transmission optical fiber alarm processing unit, an induction optical cable, a first terminal and a second terminal, wherein the receiving end of the alarm host is connected with the transmitting end of the 4G wireless transmission optical fiber alarm processing unit, the receiving end of the 4G wireless transmission optical fiber alarm processing unit is connected with two induction optical cables, and the outer ends of the two induction optical cables are respectively connected with the first terminal and the second terminal.

Preferably, the 4G wireless transmission optical fiber alarm processing unit comprises an optical fiber signal acquisition module, an optical fiber signal analysis module, an optical fiber signal processing module, an alarm information output module and a 4G wireless transmission module, wherein the optical fiber signal acquisition module is connected with the optical fiber signal analysis module, the optical fiber signal analysis module is connected with the optical fiber signal processing module, the optical fiber signal processing module is connected with the optical fiber signal output module, and the optical fiber signal output module is connected with the 4G wireless transmission module.

Preferably, the alarm information sent by the 4G wireless transmission optical fiber alarm processing unit is transmitted to the alarm host through a 4G wireless signal.

Preferably, the first terminals and the second terminals are distributed at equal intervals, and the first terminals and the second terminals are connected in parallel with the corresponding sensing optical cables respectively.

The beneficial effects of the utility model are as follows: a wireless transmission technology is adopted, the transmission distance is long, and a 4G wireless transmission technology is adopted; the construction cost is low, the operation is simple, the installation is convenient, the networking is convenient, the traditional network cable transmission and the optical fiber transmission are separated, and most of the cost is saved for the construction party.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a diagram of unchanged light propagation modes in an induction optical cable according to the present utility model;

FIG. 3 is a diagram of the light propagation mode of the sensing optical cable of the present utility model under the influence of motion vibration;

FIG. 4 is a diagram of the optical propagation mode of the sensing optical cable of the present utility model under pressure.

In the figure: 1. an alarm host; 2. a 4G wireless transmission optical fiber alarm processing unit; 3. a first terminal; 4. a second terminal; 5. an inductive optical cable.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a 4G wireless transmission optical fiber alarm device includes an alarm host 1, a 4G wireless transmission optical fiber alarm processing unit 2, an induction optical cable 5, a first terminal 3 and a second terminal 4, wherein a receiving end of the alarm host 1 is connected with a transmitting end of the 4G wireless transmission optical fiber alarm processing unit 2, a receiving end of the 4G wireless transmission optical fiber alarm processing unit 2 is connected with two induction optical cables 5, outer ends of the two induction optical cables 5 are respectively connected with the first terminal 3 and the second terminal 4,4G wireless transmission optical fiber alarm processing unit 2, the optical fiber wireless transmission optical fiber alarm processing unit 2 comprises an optical fiber signal acquisition module, an optical fiber signal analysis module, an optical fiber signal processing module, an alarm information output module and a 4G wireless transmission module, the optical fiber signal acquisition module is connected with the optical fiber signal analysis module, the optical fiber signal processing module is connected with the optical fiber signal output module, and the optical fiber signal output module is connected with the 4G wireless transmission module.

The alarm information sent by the 4G wireless transmission optical fiber alarm processing unit 2 is transmitted to the alarm host 1 through a 4G wireless signal; the first terminals 3 and the second terminals 4 are distributed at equal intervals, and the first terminals 3 and the second terminals 4 are respectively connected in parallel to the corresponding sensing optical cables 5.

When the optical fiber cable is used, the sensing optical cable 5 is subjected to motion, vibration and pressure interference, the optical signal transmission form in the optical fiber is changed, the 4G wireless transmission optical fiber alarm processing unit 2 receives the optical signal transmission change, and under the optical fiber signal acquisition module, the optical fiber signal analysis module, the optical fiber signal processing module, the alarm information output module and the 4G wireless transmission module, an alarm signal can be transmitted to the alarm host 1 to give an alarm through the 4G wireless transmission, and the wireless transmission technology is adopted, so that the transmission distance is long, the 4G wireless transmission technology is low, the operation is simple, the installation is convenient, the networking is convenient, the traditional network cable transmission and the optical fiber transmission are separated, and a large part of cost is saved for a construction side.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a 4G wireless transmission optic fibre alarm device which characterized in that: the wireless transmission optical fiber alarm device comprises an alarm host (1), a 4G wireless transmission optical fiber alarm processing unit (2), an induction optical cable (5), a first terminal (3) and a second terminal (4), wherein the receiving end of the alarm host (1) is connected with the transmitting end of the 4G wireless transmission optical fiber alarm processing unit (2), the receiving end of the 4G wireless transmission optical fiber alarm processing unit (2) is connected with two induction optical cables (5), and the outer ends of the two induction optical cables (5) are respectively connected with the first terminal (3) and the second terminal (4).

2. The 4G wireless transmission fiber optic alarm device of claim 1, wherein: the 4G wireless transmission optical fiber alarm processing unit (2) comprises an optical fiber signal acquisition module, an optical fiber signal analysis module, an optical fiber signal processing module, an alarm information output module and a 4G wireless transmission module, wherein the optical fiber signal acquisition module is connected with the optical fiber signal analysis module.

3. The 4G wireless transmission fiber optic alarm device of claim 2, wherein: the optical fiber signal analysis module is connected with the optical fiber signal processing module, the optical fiber signal processing module is connected with the optical fiber signal output module, and the optical fiber signal output module is connected with the 4G wireless transmission module.

4. The 4G wireless transmission fiber optic alarm device of claim 1, wherein: alarm information sent by the 4G wireless transmission optical fiber alarm processing unit (2) is transmitted to the alarm host (1) through a 4G wireless signal.

5. The 4G wireless transmission fiber optic alarm device of claim 1, wherein: the first terminals (3) and the second terminals (4) are distributed at equal intervals, and the first terminals (3) and the second terminals (4) are respectively connected in parallel on the corresponding induction optical cables (5).