Meteorological phased array radar

Abstract

The utility model discloses a meteorological phased array radar, which relates to the technical field of radar equipment and comprises a base, a turntable arranged in the base through a rotating shaft, a worm gear arranged on the rotating shaft, a worm rotationally arranged in the base, and a mounting shell arranged at the top of the turntable through a first hinge seat, an electric push rod and a third hinge seat are arranged at the top of the turntable through a second hinge seat, the third hinge seat is connected with a mounting shell, a radar body is arranged on the mounting shell, and an insertion block is arranged on the mounting shell through a sliding rod. Under the action of the worm gear and the worm, the rotation efficiency of the radar body is guaranteed, meanwhile, the angles of the radar after different rotation can be conveniently limited, the applicability of the radar body is improved, under the action of the insertion block and the insertion hole, the radar body can be conveniently disassembled and maintained, and the practicability is high. And meanwhile, the stability and the horizontal state of the radar body can be adjusted in cooperation with a supporting block.

Description

Technical Field

[0001] The utility model relates to the technical field of radar equipment, in particular to a meteorological phased array radar. Background Art

[0002] Phased array radar is a phase-controlled electronic scanning array radar. Its ability to quickly and accurately switch beams enables the radar to complete a full airspace scan within 1 minute. The so-called phased array radar is a radar array composed of a large number of identical radiating units. Each radiating unit is independently controlled by wave control and phase shifters in phase and amplitude, and can obtain accurate and predictable radiation patterns and beam pointing. When the radar is working, the transmitter distributes power to each antenna unit through a feeder network, radiates energy through a large number of independent antenna units, and performs power synthesis in space to form the required beam pointing.

[0003] In the prior art, although most meteorological phased array radars can be rotated at an angle, the angle after rotation cannot be limited, which makes it easy for them to fail to meet the needs of visual use. In addition, the installation and disassembly of existing meteorological phased array radars are relatively troublesome, which makes it inconvenient for staff to maintain them, thus affecting the use efficiency of meteorological phased array radars. Utility Model Content

[0004] The utility model aims to provide a meteorological phased array radar to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A meteorological phased array radar comprises a base, wherein a rotating shaft is rotatably arranged inside the base, a turntable is arranged at the top end of the rotating shaft, a worm gear is arranged on the rotating shaft located inside the base through a key connection, a worm is also rotatably arranged inside the base, the worm and the worm gear are meshed with each other, two front and rear first hinge seats are arranged on the right side of the top of the turntable, a mounting shell is arranged on the first hinge seat, a second hinge seat is arranged on the top of the turntable located on the left side of the first hinge seat, an electric push rod is arranged on the second hinge seat, a third hinge seat is arranged at the end of the telescopic arm at the top of the electric push rod, the third hinge seat is connected to the mounting shell, a radar body is arranged on the mounting shell, a plurality of cavities are evenly arranged on the mounting shell, a sliding rod is slidably arranged in the cavity, an insert block is arranged at the inner end of the sliding rod, and a socket used in conjunction with the insert block is arranged on the radar body.

[0007] As a further solution of the utility model: a plurality of mounting plates are evenly arranged on the side walls of the base, threaded holes are penetrated through the mounting plates, threaded rods are arranged in the threaded holes through threaded connections, and a support block is arranged at the bottom end of the threaded rod through a rotating sleeve.

[0008] As a further solution of the utility model: a motor is arranged on the front outer wall of the base, and the power output shaft of the motor is connected to the worm through a coupling.

[0009] As a further solution of the utility model: a rotary handle is provided at the top end of the threaded rod.

[0010] As a further solution of the utility model: a return spring is also sleeved on the outer side of the slide rod, one end of the return spring is connected to the insert block, and the other end of the return spring is connected to the mounting shell.

[0011] As a further solution of the utility model: a handle is provided at the outer end of the slide rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. Under the action of the worm gear, not only the rotation efficiency of the radar body is guaranteed, but also the angles of the radar after different rotations can be conveniently limited, so that the radar body can better meet the needs of actual use, improve the use efficiency of the radar body, and ensure its applicability;

[0014] 2. With the help of the plug block and the socket, it is convenient to disassemble the radar body, which makes it convenient for the staff to maintain the radar body. At the same time, the stability and horizontal state of the radar body can be adjusted in conjunction with the support block, thereby ensuring the quality of the use of the Thunder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0016] Figure 2 It is a schematic structural diagram of the right side view of an embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure inside the base in an embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure inside the installation shell in the embodiment of the utility model.

[0019] Notes on the accompanying drawings: 1. base; 2. rotating shaft; 3. worm gear; 4. worm; 401. motor; 5. turntable; 6. first hinge seat; 7. mounting shell; 8. second hinge seat; 9. electric push rod; 10. third hinge seat; 11. sliding rod; 1101. handle; 12. spring; 13. plug block; 14. radar body; 15. mounting plate; 16. threaded rod; 17. support block. DETAILED DESCRIPTION

[0020] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0021] Example

[0022] See also Figures 1 to 4 In the embodiment of the utility model, a meteorological phased array radar includes a base 1, a rotating shaft 2 is rotatably arranged inside the base 1, a turntable 5 is arranged at the top end of the rotating shaft 2, a worm wheel 3 is also rotatably arranged on the rotating shaft 2 located inside the base 1 through a key connection, a worm 4 is also rotatably arranged inside the base 1, the worm 4 and the worm wheel 3 are meshed with each other, and at this time, rotating the worm 4 can drive the worm wheel 3 to rotate, thereby driving the turntable 5 to rotate, and in addition, under the action of the worm wheel 3 and the worm 4, not only the rotation efficiency of the turntable 5 can be guaranteed, but also when it is necessary to limit the angle of the turntable 5 after rotation, because the worm wheel 3 and the worm 4 have a self-locking function, it is ensured that the angle of the turntable 5 after rotation can be limited, so that the device can better meet the actual use needs, ensure the use efficiency of the device, and improve the applicability of the device, a motor 401 is arranged on the front outer wall of the base 1, and the power output shaft of the motor 401 is connected to the worm 4 through a coupling, and the motor 401 can drive the worm 4 to rotate.

[0023] Two first front and rear hinge seats 6 are arranged on the right side of the top of the turntable 5, and a mounting shell 7 is arranged on the first hinge seat 6. A second hinge seat 8 is arranged on the left side of the first hinge seat 6 on the top of the turntable 5, and an electric push rod 9 is arranged on the second hinge seat 8. A third hinge seat 10 is arranged at the end of the telescopic arm on the top of the electric push rod 9, and the third hinge seat 10 is connected to the mounting shell 7. Under the action of the electric push rod 9, in conjunction with the first hinge seat 6, the second hinge seat 8 and the third hinge seat 10, the angle of the mounting shell 7 can be adjusted. A radar body 14 is arranged on the mounting shell 7. At this time, the electric push rod 9 can be used to adjust the angle of the radar body 14, so that the radar body 14 can better perform detection work, which ensures the detection efficiency of the radar body 14 to a certain extent.

[0024] A number of cavities are evenly arranged on the mounting shell 7, in which a slide bar 11 is slidably arranged, and an insert block 13 is arranged at the inner end of the slide bar 11. A plug hole used in conjunction with the insert block 13 is arranged on the radar body 14. Under the action of the insert block 13, the radar body 14 can be installed and disassembled, which facilitates the subsequent staff to disassemble and maintain the radar body 14, thereby ensuring the use efficiency of the radar body 14. A reset spring 12 is also sleeved on the outer side of the slide bar 11, one end of the reset spring 12 is connected to the insert block 13, and the other end of the reset spring 12 is connected to the mounting shell 7. Under the action of the reset spring 12, the connection quality of the insert block 13 and the radar body 14 is guaranteed, thereby ensuring the installation quality of the radar body 14. A handle 1101 is arranged at the outer end of the slide bar 11, and the slide bar 11 can be connected by pulling the handle 1101, thereby moving the insert block 13.

[0025] A number of mounting plates 15 are evenly arranged on the side wall of the base 1, and threaded holes are penetrated on the mounting plates 15. A threaded rod 16 is arranged in the threaded hole through a threaded connection, and a support block 17 is arranged at the bottom end of the threaded rod 16 by rotating a sleeve. The threaded rod 16 is used to drive the support block 17 to move, so that the support block 17 can support and fix the base 1, and the horizontal state of the base 1 can also be adjusted, thereby ensuring the efficiency of the use of the radar body 14 during detection. A rotary handle is arranged at the top end of the threaded rod 16, and the threaded rod 16 can be driven to rotate by rotating the rotary handle, thereby adjusting the support block 17.

[0026] In actual use, when the radar body 14 needs to be used for detection work, the staff sets the entire device in a suitable use position, and then turns the handle to use the threaded rod 16 to drive the support block 17 to move, thereby supporting and fixing the entire device, and can use the support block 17 to adjust the horizontal state of the device according to the usage situation, so that the device can better meet the needs of use. When the entire device is fixed, start the motor 401, use the worm 4 and the worm gear 3 to drive the rotating shaft 2 to rotate, thereby driving the radar body 14 to rotate, and use the electric push rod 9 to adjust the angle of the radar body 14, so that the radar body 14 can better perform detection work. In addition, when the radar body 14 needs to be maintained, the staff can pull the handle 1101 outward and use the slide bar 11 to retract the plug 13 into the mounting shell 7. At this time, the radar body 14 can be disassembled, which makes it convenient for the staff to maintain the radar body 14, thereby ensuring the use efficiency of the radar body 14.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A meteorological phased array radar, comprising a base (1), characterized in that: A rotating shaft (2) is rotatably arranged inside the base (1), a rotating disc (5) is arranged at the top end of the rotating shaft (2), a worm wheel (3) is also arranged on the rotating shaft (2) and is located inside the base (1) through a key connection, a worm (4) is also rotatably arranged inside the base (1), the worm (4) and the worm wheel (3) are meshed with each other, two first hinge seats (6) are arranged on the right side of the top of the rotating disc (5), a mounting shell (7) is arranged on the first hinge seat (6), and a first hinge seat (6) is arranged on the top of the rotating disc (5) and is located on the left side of the first hinge seat (6). The invention relates to a second articulated seat (8), wherein an electric push rod (9) is arranged on the second articulated seat (8), and a third articulated seat (10) is arranged at the end of the telescopic arm at the top of the electric push rod (9), and the third articulated seat (10) is connected to the mounting shell (7), and a radar body (14) is arranged on the mounting shell (7). The mounting shell (7) is also evenly provided with a plurality of cavities, and a sliding rod (11) is slidably arranged in the cavity, and an insert block (13) is arranged at the inner end of the sliding rod (11), and a socket for use with the insert block (13) is arranged on the radar body (14).

2. The meteorological phased array radar according to claim 1, characterized in that: A plurality of mounting plates (15) are evenly arranged on the side wall of the base (1), threaded holes are penetrated through the mounting plates (15), threaded rods (16) are arranged in the threaded holes through threaded connection, and a support block (17) is arranged at the bottom end of the threaded rod (16) through a rotating sleeve.

3. The meteorological phased array radar according to claim 1, characterized in that: A motor (401) is arranged on the front outer wall of the base (1), and a power output shaft of the motor (401) is connected to the worm (4) via a coupling.

4. The meteorological phased array radar according to claim 2, characterized in that: A rotary handle is provided at the top end of the threaded rod (16).

5. The meteorological phased array radar according to claim 1, characterized in that: A return spring (12) is also sleeved on the outside of the slide rod (11), one end of the return spring (12) is connected to the insert block (13), and the other end of the return spring (12) is connected to the mounting shell (7).

6. The meteorological phased array radar according to claim 5, characterized in that: A handle (1101) is provided at the outer end of the slide rod (11).

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