Phased array radar beam control device

Abstract

The utility model discloses a phased array radar beam control device, which relates to the field of phased array radars, and comprises a support leg, the top end of the support leg is fixedly connected with a fixed rod, the top end of the fixed rod is fixedly connected with a steering cylinder, the two sides of the outer wall of the steering cylinder are fixedly connected with rotating shafts, and the two sides of the outer wall of the steering cylinder are fixedly connected with the rotating shafts. The inner walls of the two rotating shafts are both in threaded connection with threaded rods, one ends of the two threaded rods are both fixedly connected with handles, the ends, away from the handles, of the two threaded rods are rotatably connected with fixing plates, the inner wall of the steering cylinder is rotatably connected with a steering ball, and the top end of the steering ball is fixedly connected with a rotating rod; the top end of the rotating rod is fixedly connected with a fixing foot. The phased array radar beam control device has a function of cooling heat generated by operation of internal equipment, prevents internal burning, and also has a better function of freely converting angles.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of phased array radar, concretely is a kind of phased array radar beam control device. BACKGROUND

[0002] Phased array radar is phase control electronic scanning array radar, and the ability of its quick and accurate beam conversion enables radar to complete the scanning of full airspace within one minute, so-called phased array radar is radar surface array formed by a large number of identical radiating units, each radiating unit is independently controlled by wave and phase shifter in phase and amplitude, and accurate predictable radiation pattern and beam pointing can be obtained, transmitter distributes power to each antenna unit through feed network when radar works, and energy is radiated out through a large number of independent antenna units and power is synthesized in space, forming the required beam pointing.

[0003] But most of the existing phased array radar beam control device, it is often because internal operation produces a large amount of heat, heat accumulation caused by long time operation, prone to internal burning of equipment, and most of the existing phased array radar beam control device, it is not convenient to transfer angle when fixed, when encountering the need to turn angle to accept radar, often cannot conveniently change angle. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of phased array radar beam control device, with the function of cooling the heat generated by the internal equipment operation, to prevent internal burning, and also has the function of better free angle conversion.

[0005] The utility model provides the following technical scheme: a kind of phased array radar beam control device, including support leg, the top of the support leg is fixedly connected with fixed rod, the top of the fixed rod is fixedly connected with steering cylinder, the outer wall both sides of the steering cylinder are fixedly connected with rotating shaft, the inner wall of two rotating shafts are all screw threadedly connected with threaded rod, the one end of two threaded rods is all fixedly connected with handle, and the end of two threaded rods away from handle is rotatably connected with fixed plate;

[0006] The inner wall of the steering cylinder is rotatably connected with steering ball, the top of the steering ball is fixedly connected with rotating rod, the top of the rotating rod is fixedly connected with fixed foot, and the outer wall one side of the rotating rod is fixedly connected with controller, the top of the controller is fixedly connected with multiple transmission lines, the end of the transmission line away from controller is fixedly connected to hub transmitter.

[0007] As a preferred technical scheme of the utility model, the top of the fixed foot is fixedly connected with shell, the outer wall one side of the shell is fixedly connected with hub transmitter.

[0008] As a preferred technical scheme of the utility model, the shell top end is fixedly connected with a beam controller at a central position, and one end of the beam controller is fixedly connected with an antenna shell.

[0009] As a preferred technical scheme of the utility model, the inner wall of the antenna shell is fixedly connected with a plurality of connecting lines, and one end of the plurality of connecting lines away from the antenna shell is fixedly connected with a receiving terminal.

[0010] As a preferred technical scheme of the utility model, the inner wall of the shell is fixedly connected with a plurality of heat dissipation coil pipes, and the plurality of heat dissipation coil pipes are all around the outer wall of the beam controller.

[0011] As a preferred technical scheme of the utility model, the bottom end of the plurality of heat dissipation coil pipes is fixedly connected with a cooling liquid transmission pipe, and one end of the cooling liquid transmission pipe is fixedly connected with a transmission pump.

[0012] As a preferred technical scheme of the utility model, the bottom end of the two cooling liquid transmission pipes is all penetrated by a liquid storage tank, and the liquid storage tank is located at the inner bottom end face of the shell.

[0013] Compared with the prior art, the utility model provides a phased array radar beam control device, which has the following beneficial effects:

[0014] 1、the phased array radar beam control device, through setting foot, fixed link, steering cylinder, rotating lever, rotating shaft, thread rod, handle, fixed plate and steering ball, make the device can through rotating handle drive thread rod and rotate, so that the fixed plate is inwards clamped, so as to drive the steering ball and be clamped and fixed, through the steering ball drive rotating lever and adjust the angle of the beam controller at the top, simultaneously drive the pivot transmission and the antenna shell and rotate the angle, to carry out the radar beam capture control.

[0015] 2、the phased array radar beam control device, through setting heat dissipation coil pipe, make heat dissipation coil pipe carries out heat dissipation to the inside beam controller, through cooling liquid transmission pipe drive inside cooling liquid and carry out circulation in liquid storage tank, so that the heat generated by the inside beam controller operation can be cooled. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the multi-angle three-dimensional structure schematic diagram of the utility model;

[0018] Figure 3 It is the heat dissipation coil pipe connecting structure schematic diagram of the utility model;

[0019] Figure 4The utility model discloses a foot connecting structure schematic view.

[0020] In the drawing: 1, foot; 2, fixed rod; 3, steering cylinder; 4, rotating rod; 5, rotating shaft; 6, threaded rod; 7, handle; 8, fixed plate; 9, steering ball; 10, liquid storage tank; 11, fixed foot; 12, controller; 13, transmission line; 14, hub transmission; 15, shell; 16, beam controller; 17, antenna shell; 18, receiving terminal; 19, connecting circuit; 20, heat dissipation coil pipe; 21, cooling liquid transmission pipe; 22, transmission pump. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the range of protection of the utility model.

[0022] Please refer to Figure 1 - Figure 4 The utility model discloses a kind of phased array radar beam control devices, including foot 1, the top of foot 1 is fixedly connected with fixed rod 2, the top of fixed rod 2 is fixedly connected with steering cylinder 3, the outer wall both sides of steering cylinder 3 are fixedly connected with rotating shaft 5, the inner wall of two rotating shafts 5 are all fixedly connected with threaded rod 6, the end of two threaded rods 6 is all fixedly connected with handle 7, and the end of two threaded rods 6 away from handle 7 is rotatably connected with fixed plate 8;

[0023] The inner wall of steering cylinder 3 is rotatably connected with steering ball 9, the top of steering ball 9 is fixedly connected with rotating rod 4, the top of rotating rod 4 is fixedly connected with fixed foot 11, and the outer wall side of rotating rod 4 is fixedly connected with controller 12, the top of controller 12 is fixedly connected with a plurality of transmission lines 13, the end of transmission line 13 away from controller 12 is fixedly connected to hub transmission 14.

[0024] In the embodiment, by setting foot 1, fixed rod 2, steering cylinder 3, rotating rod 4, rotating shaft 5, threaded rod 6, handle 7, fixed plate 8 and steering ball 9, so that the device can be rotated by handle 7 to drive threaded rod 6, so that fixed plate 8 is clamped inward, so as to drive steering ball 9 to clamp and fix, by steering ball 9 to drive rotating rod 4 to adjust the angle of top beam controller 16, while driving hub transmission 14 and antenna shell 17 to rotate angle, to control radar beam capture.

[0025] Specifically, the top end of the fixing foot 11 is fixedly connected with a shell 15, and one side of the outer wall of the shell 15 is fixedly connected with a central transmission device 14.

[0026] In the embodiment, the device can transmit data by arranging the central transmission device 14.

[0027] Specifically, the top end of the shell 15 is fixedly connected with a beam controller 16 at a central position, and one end of the beam controller 16 is fixedly connected with an antenna shell 17.

[0028] In the embodiment, the radar beam of the device can be controlled by arranging the beam controller 16.

[0029] Specifically, the inner wall of the antenna shell 17 is fixedly connected with a plurality of connecting lines 19, and one end of the plurality of connecting lines 19 away from the antenna shell 17 is fixedly connected with a receiving terminal 18.

[0030] In the embodiment, the device can control the receiving radar beam by arranging the receiving terminal 18.

[0031] Specifically, the inner wall of the shell 15 is fixedly connected with a plurality of heat dissipation coils 20, and the plurality of heat dissipation coils 20 are all wrapped around the outer wall of the beam controller 16.

[0032] In the embodiment, the device can dissipate the heat generated by the beam controller 16 through the heat dissipation coils 20 by arranging the heat dissipation coils 20.

[0033] Specifically, the bottom end of the plurality of heat dissipation coils 20 is fixedly connected with a cooling liquid transmission pipe 21, and one end of the cooling liquid transmission pipe 21 is fixedly connected with a transmission pump 22.

[0034] In the embodiment, the cooling liquid in the heat dissipation coils 20 can be transmitted through the cooling liquid transmission pipe 21 by arranging the transmission pump 22.

[0035] Specifically, the bottom end of the two cooling liquid transmission pipes 21 is penetrated by a liquid storage tank 10, and the liquid storage tank 10 is located at the inner bottom end surface of the shell 15.

[0036] In the embodiment, the cooling liquid inside the device can be wind cooled by the fan in the liquid storage tank 10 by arranging the liquid storage tank 10.

[0037] The working principle and use process of the utility model: when using, the fixed plate 8 is inwards clamped by rotating handle 7 and driving threaded rod 6 to rotate, thereby driving steering ball 9 to clamp and fix, the rotation rod 4 is driven by steering ball 9 to adjust the angle of the beam controller 16 at the top end, and the rotation angle of the hub transmitter 14 and the antenna shell 17 is driven at the same time, to carry out the control of radar beam capture, the heat dissipation coil pipe 20 is arranged, so that the heat dissipation coil pipe 20 carries out heat dissipation to the internal beam controller 16, the internal coolant is driven by the coolant transmission pipe 21 to circulate in the liquid tank 10, so that the heat generated by the internal beam controller 16 can be cooled.

[0038] It should be noted that in this document, such as the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A phased array radar beam control device, comprising a support leg (1), characterized in that: The top of the support leg (1) is fixedly connected to a fixing rod (2), the top of the fixing rod (2) is fixedly connected to a steering cylinder (3), both sides of the outer wall of the steering cylinder (3) are fixedly connected to a rotating shaft (5), the inner walls of the two rotating shafts (5) are threadedly connected to threaded rods (6), one end of the two threaded rods (6) is fixedly connected to a handle (7), and the end of the two threaded rods (6) away from the handle (7) is rotatably connected to a fixing plate (8); The inner wall of the steering cylinder (3) is rotatably connected to a steering ball (9), the top of the steering ball (9) is fixedly connected to a rotating rod (4), the top of the rotating rod (4) is fixedly connected to a fixed foot (11), and a controller (12) is fixedly connected to one side of the outer wall of the rotating rod (4). The top of the controller (12) is fixedly connected to multiple transmission lines (13), and the end of the transmission line (13) away from the controller (12) is fixedly connected to the central transmitter (14).

2. The phased array radar beam control device according to claim 1, characterized in that: The top of the fixed foot (11) is fixedly connected to the housing (15), and a central transmitter (14) is fixedly connected to one side of the outer wall of the housing (15).

3. The phased array radar beam control device according to claim 2, characterized in that: A beam controller (16) is fixedly connected to the top of the housing (15) near the center position, and an antenna housing (17) is fixedly connected to one end of the beam controller (16).

4. The phased array radar beam control device according to claim 3, characterized in that: The inner wall of the antenna housing (17) is fixedly connected to a plurality of connecting lines (19), and the end of the plurality of connecting lines (19) away from the antenna housing (17) is fixedly connected to a receiving terminal (18).

5. The phased array radar beam control device according to claim 2, characterized in that: The inner wall of the housing (15) is fixedly connected with a plurality of heat dissipation coils (20), and the plurality of heat dissipation coils (20) are all surrounding the outer wall of the beam controller (16).

6. The phased array radar beam control device according to claim 5, characterized in that: The bottom ends of the multiple heat dissipation coils (20) are fixedly connected to coolant transmission pipes (21), and one end of each coolant transmission pipe (21) is fixedly connected to a transmission pump (22).

7. The phased array radar beam control device according to claim 6, characterized in that: The bottom ends of the two coolant transfer pipes (21) are each connected to a liquid storage tank (10), which is located on the inner bottom surface of the housing (15).

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