CN218032417U

CN218032417U - Corner reflector convenient for adjusting pitch angle and horizontal position

Info

Publication number: CN218032417U
Application number: CN202221770065.0U
Authority: CN
Inventors: 黄平平; 谭维贤; 乞耀龙; 陈曙光; 宗海军
Original assignee: Inner Mongolia Mypattern Technology Co ltd
Current assignee: Inner Mongolia Mypattern Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-13
Anticipated expiration: 2032-07-08

Abstract

A corner reflector for facilitating adjustment of pitch and horizontal positions, comprising: the corner reflector comprises a corner reflector body, a frame, a base support, a pitching angle adjusting device and a horizontal direction adjusting device; the frame is fixed on the base support, the bottom of the corner reflector body is connected with the pitching angle adjusting device, and the pitching angle adjusting device and the horizontal direction adjusting device are both arranged on the frame; the pitch angle adjusting device includes: the device comprises a bottom plate, at least two hinges, a U-shaped bracket, a fixing plate, an inclined rod, a first push rod motor and a first hinge seat; a U-shaped bracket comprising: two side plates and a transverse plate; the two side plates are arranged at the top of the frame; the bottom of diaphragm is fixed with the fixed plate. The utility model discloses a every single move angle and horizontal direction adjustment mechanism's structure is simpler, the cost of manufacture is low, can be through remote control, convenient to use.

Description

Corner reflector convenient for adjusting pitch angle and horizontal position

Technical Field

The utility model belongs to the technical field of corner reflector, concretely relates to conveniently adjust corner reflector of every single move angle and horizontal position.

Background

The corner reflector, also known as radar reflector, is a radar wave reflector with different specifications made of metal plates according to different purposes. When radar electromagnetic waves are scanned to the angle for reflection, the electromagnetic waves can be refracted and amplified on the metal angle to generate strong echo signals, and strong echo targets appear on a screen of the radar. Because the corner reflector has extremely strong echo reflection characteristics, the corner reflector is widely applied to the fields of military, ship distress lifesaving and the like, and is always applied since the radar technology is mature and widely used in world war II.

The pitch angle adjustment device of the dihedral corner reflector is often used as an echo device. In general, in the test, the signal transmitting end and the receiving end are placed at the same position, so when the electromagnetic wave of the signal transmitting end is reflected by the pitching angle adjusting device of the three-sided corner reflector and then returns along the parallel direction, the quality of the received signal is optimal. During actual use, along with changes of objective conditions (for example, different incident angles of the same SAR satellite are selected, a satellite platform needs to be replaced due to selected satellite decommissioning or disconnection, and the like), the pitch angle and the azimuth angle of the corner reflector also need to be adjusted on site so as to receive microwave signals transmitted by different SAR satellite platforms. At present, the adjustment is carried out manually in many cases, and the defect is that the pitch angle cannot be accurately adjusted according to actual needs. In some cases, the manipulator is used for operation, but the manufacturing cost is high, and the use is inconvenient.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a corner reflector of every single move angle and horizontal position is adjusted to convenience simple structure, with low costs.

The utility model discloses a realize like this:

a corner reflector facilitating adjustment of pitch and horizontal positions, comprising: the corner reflector comprises a corner reflector body, a frame, a base support, a pitching angle adjusting device and a horizontal direction adjusting device;

the frame is fixed on the base support, the bottom of the corner reflector body is connected with the pitching angle adjusting device, and the pitching angle adjusting device and the horizontal direction adjusting device are both arranged on the frame;

the pitch angle adjusting device includes: the device comprises a bottom plate, at least two hinges, a U-shaped bracket, a fixing plate, an inclined rod, a first push rod motor and a first hinge seat;

the U-shaped support includes: two side plates and a transverse plate; the two side plates are arranged at the top of the frame; the fixing plate is fixed at the bottom of the transverse plate;

one end of the inclined rod is fixedly connected with the fixed plate, and the other end of the inclined rod is provided with the first hinge seat and is fixed on the base support;

the bottom plate is fixed at the bottom of the corner reflector body; the bottom plate is hinged with the transverse plate of the U-shaped bracket through the at least two hinges;

the fixed end of the first push rod motor is connected to the first hinged seat, and the telescopic end of the first push rod motor is connected to the bottom plate.

Further, the horizontal direction adjustment device includes: the two guide rails, the two groups of sliding blocks, a second push rod motor and a second hinge seat are arranged at the top of the frame-shaped frame;

the two groups of sliding blocks are respectively arranged on the two guide rails; the top of each group of sliding blocks is respectively and fixedly connected with the bottoms of the two side plates of the U-shaped bracket;

the second hinge base is fixed at the bottom of the transverse plate of the U-shaped support;

the telescopic end of the second push rod motor is connected with the second hinge seat, and the fixed end of the second push rod motor is connected to one side, opposite to the transverse plate, of the frame.

Further, still include: the control box is placed below the base support and is connected to the first push rod motor and the second push rod motor through data connecting wires; the control box comprises a wifi module, and the control function of the smart phone is achieved.

The utility model has the advantages of: the utility model discloses a every single move angle and horizontal direction adjustment mechanism's structure is simpler, the cost of manufacture is low, can be through remote control, convenient to use.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the usage state of the present invention.

Fig. 4 is a schematic view of the connection structure of the frame and the corner reflector of the present invention.

Detailed Description

As shown in fig. 1 to 4, a corner reflector facilitating adjustment of a pitch angle and a horizontal position, includes: the corner reflector comprises a corner reflector body 1, a frame 2, a base support 3, a pitching angle adjusting device 4 and a horizontal direction adjusting device 5;

the frame 2 is fixed on the base support 3, the bottom of the corner reflector body 1 is connected with the pitching angle adjusting device 4, and the pitching angle adjusting device 4 and the horizontal direction adjusting device 5 are arranged on the frame 2;

the pitch angle adjusting device 4 includes: a bottom plate 41, two hinges 42, a U-shaped bracket 43, a fixing plate 44, a diagonal rod 45, a first push rod motor 46 and a first hinge seat 47;

the U-shaped bracket 43 includes: two sideboards 431 and a cross board 432; the two side plates 431 are arranged at the top of the frame 2; the fixed plate 44 is fixed at the bottom of the transverse plate 432;

one end of the inclined rod 45 is fixedly connected with the fixed plate 44, and the other end of the inclined rod is provided with the first hinge seat 47 and fixed on the base bracket 3;

the bottom plate 41 is fixed at the bottom of the corner reflector body 1; the bottom plate 41 is hinged with the transverse plate 432 of the U-shaped bracket 43 through two hinges 42;

the fixed end of the first push rod motor 46 is connected to the first hinge base 47, and the telescopic end is connected to the base plate 41.

The horizontal direction adjustment device 5 includes: two guide rails 51, two groups of sliding blocks 52, a second push rod motor 53 and a second hinge seat 54 which are arranged at the top of the frame-shaped frame;

the two groups of sliding blocks 52 are respectively arranged on the two guide rails 51; the top of each group of the sliding blocks 52 is fixedly connected with the bottom of two side plates 431 of the U-shaped bracket 43 respectively;

the second hinge base 54 is fixed to the bottom of the transverse plate 432 of the U-shaped bracket 43;

the second push rod motor 53 has a telescopic end connected to the second hinge base 54 and a fixed end connected to a side of the frame 2 opposite to the horizontal plate 432.

Further comprising: the control box 6 is placed below the base bracket 3, and is connected to the first push rod motor 46 and the second push rod motor 53 through data connecting wires; control box 6 contains the wifi module, realizes smart mobile phone control function.

In operation, the first push rod motor 46 is controlled to adjust the pitch angle of the corner reflector body 1, and the second push rod motor 53 is controlled to adjust the horizontal direction of the corner reflector body 1.

The utility model discloses a every single move angle and horizontal direction adjustment mechanism's structure is simpler, the cost of manufacture is low, can be through remote control, convenient to use.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A corner reflector convenient for adjusting a pitch angle and a horizontal position is characterized in that: the method comprises the following steps: the corner reflector comprises a corner reflector body, a frame, a base support, a pitching angle adjusting device and a horizontal direction adjusting device;

2. A corner reflector facilitating adjustment of pitch and horizontal position as claimed in claim 1, wherein: the horizontal direction adjusting device includes: the two guide rails, the two groups of sliding blocks, the second push rod motor and the second hinge seat are arranged at the top of the frame-shaped frame;

the second hinge seat is fixed at the bottom of the transverse plate of the U-shaped bracket;

3. A corner reflector for facilitating adjustment of pitch and horizontal positions as claimed in claim 2, wherein: further comprising: the control box is placed below the base support and is connected to the first push rod motor and the second push rod motor through data connecting wires; the control box contains the wifi module, realizes smart mobile phone control function.