CN210578547U - Motor-driven air-to-air communication system - Google Patents

Abstract

The utility model discloses a motor-driven air communication system, which solves the technical problems that the air communication system equipment cannot be integrally entered, and can not be flexibly separated and manually erected under the condition of special terrain, and the signal acquisition is difficult, and comprises a communication equipment host, wherein the communication equipment host is arranged in a communication vehicle, the output port of the equipment host is electrically connected with a preposed transmitting unit through an optical cable, the preposed transmitting unit is communicated with a generator through a first cable, the output port of the preposed transmitting unit is connected with an antenna through a feeder, the overall volume of the equipment is reduced by arranging the preposed transmitting unit and the antenna, the antenna and the preposed transmitting unit are mutually separated from the communication equipment host, and the communication personnel can flexibly erect the antenna and the preposed transmitting unit in the appointed terrain by prolonging the overall length of the optical cable, in addition, the antenna can be folded and stored, and portability is realized.

Description

Motor-driven air-to-air communication system

Technical Field

The utility model relates to the field of communication technology, specifically be a motor-driven to air communication system.

Background

The ground-air communication system is based on the principle that an antenna feeder module receives signals, and analog and digital signals are demodulated and output through ground-air communication voice equipment after filtering and amplification preprocessing; or the analog and digital signals are modulated by the ground-to-air voice communication equipment, amplified and sent out through the antenna feeder module.

For example, in the patent of invention with publication number CN 106817135 a, a ground-air communication system implemented based on software radio technology is disclosed, which includes an antenna feeder module for simultaneously implementing the receiving and transmitting of signals in frequency band; and the receiving channel module is used for realizing the functions of filtering and amplifying the signals, but the size of the air communication system equipment is large, so that unfavorable terrain transmission and signal acquisition are difficult.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a motor-driven to air communication system has solved under special topography condition to air communication system equipment, and the mobile unit can not wholly get into, and unable nimble separation and manual work erect lead to the technical problem of signal acquisition difficulty.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a maneuvering air-to-air communication system comprises a communication equipment host, wherein the communication equipment host is placed in a communication vehicle, an output port of the equipment host is electrically connected with a preposed transmitting unit through an optical cable, the preposed transmitting unit is communicated with a generator through a first cable, and an output port of the preposed transmitting unit is connected with an antenna through a feeder line.

Preferably, the antenna is divided into an upper section and a lower section on average, and is rotatably connected through a folding structure.

Preferably, beta structure includes the mounting bracket, the mounting bracket rigid coupling is in hypomere part end, the side wall face rotates through a pair of bearing frame in the mounting bracket and is connected with the dwang, the partial rigid coupling of upper segment is on the dwang, dwang side wall face rigid coupling has the fixed orifices, the locating hole unanimous with the fixed orifices centre of circle is seted up to mounting bracket side wall face.

Preferably, an internal thread is arranged in the positioning hole, and the positioning rod is connected in a screwed mode.

Preferably, the center of the lower section is sleeved with a fixing ring.

Preferably, the fixed ring side wall surface is fixedly connected with three support rods at equal intervals.

Preferably, the optical cable length is not more than 10 km.

Preferably, the total height of the antenna is no greater than 10 m.

Advantageous effects

To the above problem, the utility model provides a motor-driven to air communication system, solved to air communication system equipment under special topography condition, the mobile unit can not wholly get into, unable nimble separation and manual work erect, lead to the technical problem of signal acquisition difficulty, through the whole volume that has reduced equipment with leading transmitting element and antenna are external, and antenna and leading transmitting element and communication equipment host computer alternate segregation, and satisfy the flexible antenna and leading transmitting element of erectting in appointed topography of communication personnel through the whole length of extension optical cable, in addition, antenna self is collapsible accomodate, it is portable to have realized.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a partial enlarged view of the present invention.

In the figure: 1-a communication device host; 2-communication vehicle; 3-an optical cable; 4-a front-mounted transmitting unit; 5-a generator; 6-a feeder line; 7-an antenna; 8-upper section part; 9-lower section part; 10-a mounting frame; 11-rotating rods; 12-a fixation hole; 13-a first cable; 14-positioning holes; 15-positioning rods; 16-a fixed ring; 17-support bar.

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. 1-2, the utility model provides a motor-driven to air communication system, including communication equipment host 1, communication equipment host 1 places in communication car 2, the output port of equipment host 1 is electrically controlled through optical cable 3 and is connected with leading transmitting unit 4, leading transmitting unit 4 has generator 5 through first cable 13 switch-on, leading transmitting unit 4 output port is connected with antenna 7 through feeder 6; the antenna 7 is averagely divided into an upper section part 8 and a lower section part 9, and is rotationally connected through a folding structure; the folding structure comprises an installation frame 10, the installation frame 10 is fixedly connected to the end of the lower section part 9, the inner side wall surface of the installation frame 10 is rotatably connected with a rotating rod 11 through a pair of bearing seats, the upper section part 8 is fixedly connected to the rotating rod 11, the side wall surface of the rotating rod 11 is fixedly connected with a fixing hole 12, and a positioning hole 14 with the same circle center as that of the fixing hole 12 is formed in the side wall surface of the installation frame 10; an internal thread is arranged in the positioning hole 14, and a positioning rod 15 is screwed in the positioning hole; a fixing ring 16 is sleeved at the center of the lower section part 9; three support rods 17 are fixedly connected to the side wall surface of the fixing ring 16 at equal intervals; the length of the optical cable 3 is not more than 10 km; the total height of the antenna 7 is not more than 10 m.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

Example 1: according to the attached fig. 1-2 of the specification, in a remote area or under a condition that the terrain is unfavorable, the antenna 7 and the front-mounted emission unit 4 are manually placed at a designated position, the upper section part 8 of the antenna 7 is folded with the lower section part 9 through rotating the rotating rod 11, when the antenna needs to be opened, the positioning rod 15 is screwed into the positioning hole 14 and the fixing hole 12, the fixing of the upper section part 8 is completed, the supporting rod 17 can be used for increasing the supporting force, signals are transmitted to the antenna 7 through the front-mounted emission unit 4, and the function of portable collection is completed.

Example 2: the upper section 8 can be movably connected with the lower section 9 in a manual screwing mode by arranging the thread at the bottom end of the upper section 8 of the antenna 7 and arranging the internal thread at the lower section 9, so that the antenna 7 is portable.

Example 3: the antenna 7 is set to be in a cavity structure, so that the diameter size of the upper section part 8 is smaller than that of the lower section part 9, the upper section part 8 can enter the lower section part 9 and is in sliding connection, the telescopic function of the antenna 7 is realized, and the portable function of the antenna 7 is also realized.

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 (8)

1. The utility model provides a motor-driven to air communication system, includes communication equipment host computer (1), communication equipment host computer (1) is placed in communication car (2), its characterized in that, the automatically controlled leading transmitting unit (4) that is connected with through optical cable (3) of equipment host computer (1) output port, leading transmitting unit (4) have generator (5) through first cable (13) switch-on, leading transmitting unit (4) output port is connected with antenna (7) through feeder (6).

2. A mobile air-to-air communication system according to claim 1, wherein said antenna (7) is divided equally into an upper section (8) and a lower section (9) and is rotatably connected by a folded structure.

3. A mobile air-to-air communication system according to claim 2, wherein said folding structure comprises a mounting frame (10), said mounting frame (10) is fixedly connected to the end of the lower segment (9), the inner side wall of said mounting frame (10) is rotatably connected to a rotating rod (11) through a pair of bearing seats, said upper segment (8) is fixedly connected to said rotating rod (11), said side wall of said rotating rod (11) is fixedly connected to a fixing hole (12), and said side wall of said mounting frame (10) is provided with a positioning hole (14) which is identical to the center of said fixing hole (12).

4. A mobile air-to-air communication system according to claim 3, wherein said positioning hole (14) is internally threaded and is screwed with a positioning rod (15).

5. A mobile air-to-air communication system according to claim 4, wherein said lower section (9) is centrally fitted with a retaining ring (16).

6. A mobile air-to-air communication system according to claim 5, characterized in that three support rods (17) are fixed on the side wall of said fixed ring (16) at equal intervals.

7. A mobile air-to-air communication system according to claim 1, wherein the optical cable (3) is not longer than 10km in length.

8. A mobile air-to-air communication system according to claim 1, wherein the total height of said antenna (7) is not greater than 10 m.

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