CN213184572U

CN213184572U - Portable direction-finding equipment of integration

Info

Publication number: CN213184572U
Application number: CN202022202637.2U
Authority: CN
Inventors: 谢志英
Original assignee: Chengdu Hengxiang Technology Co ltd
Current assignee: Chengdu Hengxiang Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-11
Anticipated expiration: 2030-09-30

Abstract

An integrated portable direction-finding device comprises an outer cover, a flange, an antenna, a power supply, a receiver and a disc; a plurality of square plates which surround into a cylinder are arranged in the center of the disc, and each square plate is connected with the tail part of the horn-shaped antenna; the antenna is elevated by the square plate, and a power supply and a receiver are arranged between the lower surface of the antenna and the disc; the antenna, the power supply and the receiver are covered by the outer cover, and the lower end face of the outer cover is connected with the edge of the upper surface of the disc; and a flange for fixing is arranged in the center of the lower surface of the disc. The utility model discloses to monitor direction finding antenna and monitor direction finding receiver integration in an antenna house, convenient to use, small, light in weight, the start is fast with the speed of setting up parameter, and the fault rate is low, and the performance is good.

Description

Portable direction-finding equipment of integration

Technical Field

The utility model relates to a direction finding equipment technical field especially relates to a portable direction finding equipment of integration.

Background

Radio monitoring refers to the activities of detecting, searching, intercepting and capturing radio signals in a radio management area, analyzing, identifying, monitoring and acquiring technical information such as technical parameters, working characteristics and radiation source positions of the radio signals. Radio monitoring generally includes receiving signals by a monitoring and direction-finding antenna, and then transmitting the signals to a monitoring and direction-finding receiving device, which is called a receiver for short, through a radio frequency cable transmission device. The receiver is used for processing the signals by selection, amplification, frequency conversion, filtering, demodulation and the like, and provides various signals required by the following terminal equipment.

Most of monitoring direction finding antennas and monitoring direction finding receivers in the prior art are not integrated together, but are connected through longer radio frequency cables, when the monitoring direction finding antennas and the monitoring direction finding receivers are transferred, the radio frequency cables need to be removed, then the monitoring direction finding antennas and the monitoring direction finding receivers are restarted to set parameters, and operation is troublesome.

SUMMERY OF THE UTILITY MODEL

Problem to among the prior art scheme, the utility model provides a portable direction finding equipment of integration.

The utility model provides a following technical scheme: an integrated portable direction-finding device comprises an outer cover, a flange, an antenna, a power supply, a receiver and a disc; the center of the disc is provided with a plurality of square plates which are distributed in a central symmetry way, and the upper part of each square plate is connected with the tail part of the horn-shaped antenna; a space exists between the antenna and the disc, and a power supply and a receiver are arranged in the space; the antenna, the power supply and the receiver are covered by the outer cover, and the lower end face of the outer cover is connected with the edge of the upper surface of the disc; the antenna and the receiver are connected with a power supply through wires, and the wires and signal lines connecting the antenna and the receiver are arranged in the space; and a flange for fixing is arranged in the center of the lower surface of the disc.

Furthermore, the outer cover is cylindrical, the diameter of the outer cover is smaller than that of the disc, and the lower end face of the outer cover is provided with a cover capable of sleeving the disc.

Furthermore, the outer cover is made of super-strong glass fiber reinforced polypropylene resin.

Furthermore, the lower surface of the disc is provided with a signal line interface and a power line interface.

Furthermore, the flange comprises two upper and lower discs and a hollow column between the discs, and the two discs are provided with a plurality of mounting holes uniformly distributed along the circumference.

Furthermore, a sealing ring is arranged at the joint of the outer cover and the disc.

The utility model has the advantages that: the utility model discloses to monitor direction finding antenna and monitor direction finding receiver integration in an antenna house, convenient to use, small, light in weight, the start is faster with the speed of setting up the parameter, and the fault rate is lower, and the performance is better.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of an embodiment of the inside of the housing of the present invention.

Reference numerals: 1-a housing; 2-a flange; 3-an antenna; 4-a power supply; 5-a receiver; 6-disc; 7-signal line interface; 8-power line interface.

Detailed Description

The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides an integrated portable direction-finding device as shown in figure 1 and figure 2, which comprises an outer cover 1, a flange 2, an antenna 3, a power supply 4, a receiver 5 and a disc 6; a plurality of square plates which are distributed in a central symmetry manner are arranged in the center of the disc 6, and the upper part of each square plate is connected with the tail part of the horn-shaped antenna 3; a distance exists between the antenna 3 and the disc 6, and a power supply 4 and a receiver 5 are arranged in the distance; the antenna 3, the power supply 4 and the receiver 5 are covered by the outer cover 1, and the lower end face of the outer cover 1 is connected with the edge of the upper surface of the disc 6; the antenna 3 and the receiver 5 are connected to the power source 4 by wires, and the wires and signal lines connecting the antenna 3 and the receiver 5 are arranged in the space; the center of the lower surface of the disc 6 is provided with a flange 2 for fixing.

According to a specific embodiment, the present invention integrates the antennas 3 and the receivers 5 into the housing 1, the number of the antennas 3 may be 8, and the bell mouths of the antennas face to the outside of the housing 1 in each direction, so as to ensure that the antennas 3 can receive radio signals in each direction; the housing 1 may be made of super-strong glass fiber reinforced polypropylene resin material, which facilitates radio signals to pass through. The receiver 5 is located below the antenna 3, the internal space of the outer cover 1 is greatly utilized, the antenna 3 receives signals and then transmits the signals to the receiver 5 through corresponding cables, the cables are short in length, and the signal loss rate is low. A power supply 4 is arranged below the antenna 3, and the power supply 4 can provide electric energy for the antenna 3 and the receiver 5 at any time and any place. 6 below of disc still is equipped with flange 2, the operating personnel accessible flange 2 will the utility model discloses fixed to each place, it is convenient to dismantle.

Specifically, dustcoat 1 is cylindricly, and its diameter is less than the diameter of disc 6, the lower terminal surface of dustcoat 1 is equipped with can with the cover that disc 6 entangles, dustcoat 1 has the guard action to antenna 3, power 4, receiver 5 and other devices, prevents that debris such as rainwater or dust from producing the erosion to the inside device of dustcoat 1.

Specifically, a signal line interface 7 and a power line interface 8 are arranged on the lower surface of the disc 6, the signal line interface 7 is connected with the receiver 5, and the power line interface 8 is connected with the power supply 4; the operator can connect the signal line with the signal line interface 7 and export the signal processed by the receiver 5; a power cord may be connected to the power cord interface 8 to charge the power source 4.

Specifically, flange 2 comprises two upper and lower discs and the hollow post between the disc, and two discs all are equipped with a plurality of mounting holes of evenly arranging along the circumference, and available bolt passes the mounting hole will the utility model discloses fix in required position.

Specifically, a sealing ring is arranged at the joint of the outer cover 1 and the disc 6, so that rainwater or sundries are prevented from entering the outer cover 1.

The foregoing is directed to embodiments of the present invention, and the description is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An integrated portable direction-finding device is characterized in that: comprises an outer cover (1), a flange (2), an antenna (3), a power supply (4), a receiver (5) and a disc (6); a plurality of square plates which are distributed in a central symmetry manner are arranged at the center of the disc (6), and the upper part of each square plate is connected with the tail part of the horn-shaped antenna (3); a distance exists between the antenna (3) and the disc (6), and a power supply (4) and a receiver (5) are arranged in the distance; the antenna (3), the power supply (4) and the receiver (5) are covered by the outer cover (1), and the lower end face of the outer cover (1) is connected with the edge of the upper surface of the disc (6); the antenna (3) and the receiver (5) are connected to the power source (4) by wires, and the wires and signal lines connecting the antenna (3) and the receiver (5) are arranged in the space; the center of the lower surface of the disc (6) is provided with a flange (2) for fixing.

2. An integrated portable direction-finding device as claimed in claim 1, wherein: the outer cover (1) is cylindrical, the diameter of the outer cover is smaller than that of the disc (6), and a cover capable of sleeving the disc (6) is arranged on the lower end face of the outer cover (1).

3. An integrated portable direction-finding device as claimed in claim 1, wherein: the material of the outer cover (1) is super-strong glass fiber reinforced polypropylene resin.

4. An integrated portable direction-finding device as claimed in claim 1, wherein: the lower surface of the disc (6) is provided with a signal line interface (7) and a power line interface (8).

5. An integrated portable direction-finding device as claimed in claim 1, wherein: the flange (2) comprises an upper disc, a lower disc and a hollow column between the discs, and the two discs are provided with a plurality of mounting holes uniformly distributed along the circumference.

6. An integrated portable direction-finding device as claimed in claim 1, wherein: a sealing ring is arranged at the joint of the outer cover (1) and the disc (6).