CN220691091U

CN220691091U - Rotary radar signal processing device

Info

Publication number: CN220691091U
Application number: CN202321180285.2U
Authority: CN
Inventors: 吴洪林
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2024-03-29
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a rotary radar signal processing device, which comprises a rack and a signal processing assembly, wherein the rack comprises a base and a case fixed on the base; the signal processing component comprises a rotating plate, a supporting plate and a limiting plate which are positioned at the inner side of the case, and an opening for the rotating plate to pass through is formed in the top of the case; the bottom of the supporting plate is rotationally connected with a threaded rod; the threaded rod downwards penetrates through the limiting plate and the base and is in threaded connection with the base; at least one guide rod is fixed at the bottom of the supporting plate, extends downwards and penetrates through the limiting plate and the base; the guide rod is fixedly connected with the limiting plate and is movably connected with the base. According to the utility model, the radar at the bottom can be accommodated in the case, and the radar can be moved to the outside of the case in a mode of lifting the supporting plate, so that efficient signal receiving is realized. The radar storage rack can store radars, is convenient to operate and transport.

Description

Rotary radar signal processing device

Technical Field

The utility model belongs to the technical field of signal processing, and particularly relates to a rotary radar signal processing device.

Background

The digital signal processing is developed in the 60 s of the 20 th century, and the simulation of the design of a circuit and a filter is carried out by using an electronic computer in the Bell laboratory and the Ma-province academy of technology, so that the development foundation of the digital filter is laid. Beginning in the 70 s, digital signal processing, a term of art, is known.

The radar digital signal processing is an implementation means adopted for completing the radar digital signal detection and information extraction functions, and analog video signals are converted into digital signals through sampling, holding and layering.

Please refer to application number 202221294949.3, which discloses an adjustable radar signal processing device that is convenient to move. The device comprises a signal processor, a connecting plate, a rotating shaft, a connecting wheel, an electric wheel and the like, wherein the left side and the right side of the lower part of the signal processor are respectively connected with the connecting plate, the lower part of the connecting plate is respectively connected with the rotating shaft, the front side and the rear side of the lower part of the signal processor are respectively and rotatably connected with the connecting wheel, and the front side and the rear side of the rotating shaft are respectively connected with the electric wheel for driving the adjustable radar signal processing device to move.

According to the technology, the support plate and the signal enhancer at the top of the technology have some defects, are of an exposed design and are inconvenient to store, so that the technology has larger transportation difficulty when not used or transported, and the transportation cost is increased.

Disclosure of Invention

The present utility model is directed to a rotary radar signal processing device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rotary radar signal processing apparatus, comprising:

the rack comprises a base and a case fixed on the base;

the signal processing assembly comprises a rotating plate, a supporting plate and a limiting plate which are positioned on the inner side of the case, and an opening for the rotating plate to pass through is formed in the top of the case; the top of the rotating plate is fixed with a vertical rod; the upper end of the vertical rod is movably connected with a radar; the rotating plate is rotationally connected with the supporting plate through a transmission shaft; the limiting plate is positioned below the supporting plate, and a speed reducing motor in transmission connection with the transmission shaft is fixed on the top surface of the limiting plate;

wherein the bottom of the supporting plate is rotatably connected with a threaded rod; the threaded rod downwards penetrates through the limiting plate and the base and is in threaded connection with the base; at least one guide rod is fixed at the bottom of the supporting plate, extends downwards and penetrates through the limiting plate and the base; the guide rod is fixedly connected with the limiting plate and is movably connected with the base.

Preferably, an electric push rod is hinged on the rotating plate; the end of the electric push rod is hinged to the bottom of the radar.

Preferably, a transmission gear is sleeved and fixed on the transmission shaft; a driving gear is sleeved on the output shaft of the speed reducing motor;

the driving gear is in transmission connection with the transmission gear through a linkage gear.

Preferably, the threaded rod is sleeved with a bottom plate positioned below the base; the lower end of the threaded rod is positioned below the bottom plate and is fixedly connected with a turntable with a handle;

the lower end of the guide rod is fixedly connected with the bottom plate.

Preferably, the bottom of the base is movably connected with a plurality of limiting buckles for supporting the bottom plate.

Preferably, a plurality of supporting legs are fixed at the bottom of the base; and universal wheels are fixed at the lower ends of the supporting legs.

Preferably, the top of the case is hinged with a case cover for closing the opening.

The utility model has the technical effects and advantages that: according to the utility model, the case for accommodating the radar is arranged, the top of the case is provided with the opening, the radar is fixed on the rotatable rotating plate through the upright post, the supporting plate for supporting the rotating plate and the limiting plate for providing limiting are sequentially arranged below the rotating plate, and the supporting plate can be driven by the rotatable threaded rod to realize lifting, so that the radar at the bottom can be accommodated in the case, and the radar can be moved out of the case in a mode of lifting the supporting plate, so that efficient signal receiving is realized. The radar storage rack can store radars, is convenient to operate and transport.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the chassis according to the present utility model;

fig. 3 is an enlarged schematic view of detail a in fig. 2.

In the figure:

1. a frame; 11. a base; 111. support legs; 112. a universal wheel; 12. a chassis; 121. a case cover; 2. a signal processing component; 21. a rotating plate; 22. a support plate; 221. a transmission gear; 222. a speed reducing motor; 23. a limiting plate; 24. a bottom plate; 25. a vertical rod; 251. a radar; 26. a threaded rod; 261. a turntable; 27. an electric push rod; 28. limiting buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a rotary radar signal processing device as shown in fig. 1-2, comprising a housing 1 and a signal processing assembly 2.

The rack 1 includes a base 11 and a cabinet 12 fixed to the base 11. The signal processing assembly 2 comprises a rotating plate 21, a supporting plate 22 and a limiting plate 23 which are positioned on the inner side of the case 12, and an opening for the rotating plate 21 to pass through is formed in the top of the case 12; the top of the rotating plate 21 is fixed with a vertical rod 25; the upper end of the upright rod 25 is movably connected with a radar 251; the rotating plate 21 is rotatably connected with the supporting plate 22 through a transmission shaft; the limiting plate 23 is positioned below the supporting plate 22, and a gear motor 222 in transmission connection with the transmission shaft is fixed on the top surface of the limiting plate. Wherein, a threaded rod 26 is rotatably connected to the bottom of the supporting plate 22; the threaded rod 26 penetrates through the limiting plate 23 and the base 11 downwards and is in threaded connection with the base 11; at least one guide rod is fixed at the bottom of the support plate 22, extends downwards and passes through the limiting plate 23 and the base 11; the guide rod is fixedly connected with the limiting plate 23 and is movably connected with the base 11.

Wherein the chassis 12 is covered on the base 11, and the signal processing component 2 can be accommodated in the chassis 12. A plurality of struts are fixed at the bottom of the rotating plate 21, and rotatable balls are embedded in the lower ends of the struts and abut against the supporting plates 22, thereby providing support for the rotating plate 21. The rotation plate 21 may be rotated by a transmission shaft. The upright 25 can provide support for the radar 251, and the gear motor 222 can drive the rotating plate 21 through a transmission shaft, so that the orientation of the radar 251 can be adjusted. The threaded rod 26 can be rotated to realize lifting, so that the supporting plate 22 and the radar 251 are driven to perform lifting movement, the height of the radar 251 can be adjusted, and the radar 251 can be accommodated in the case 12. The guide bar may provide a limit for the support plate 22 so that the support plate 22 is more stable to lift.

Referring to fig. 2, in order to facilitate adjusting the angle of the radar 251, an electric push rod 27 is hinged to the rotating plate 21; the end of the electric push rod 27 is hinged to the bottom of the radar 251. The electric push rod 27 can drive the radar 251 to rotate around the end of the upright rod 25 when telescopic, so that the angle is adjusted.

Specifically, referring to fig. 2, in the present embodiment, a transmission gear 221 is sleeved and fixed on the transmission shaft; the output shaft of the gear motor 222 is sleeved with a driving gear. The driving gear is in transmission connection with the transmission gear 221 through a linkage gear.

In order to facilitate the user to control the rotation of the threaded rod 26, in this embodiment, the threaded rod 26 is sleeved with a bottom plate 24 located below the base 11; the lower end of the threaded rod 26 is located below the bottom plate 24 and fixedly connected to a turntable 261 with a handle. The lower end of the guide rod is fixedly connected with the bottom plate 24. The user can rotate the rotary plate 261 by holding the handle, thereby rotating the threaded rod 26.

Referring to fig. 2 and 3, in order to provide a limit for the bottom plate 24, so that the bottom plate 24 is more stable, a plurality of limit buckles 28 for supporting the bottom plate 24 are movably connected to the bottom of the base 11. The limit catch 28 is an L-shaped structure that can be rotatably moved to a position where it is connected to the bottom and side surfaces of the bottom plate 24, thereby providing support for the bottom plate 24.

It should be noted that the bottom of the base 11 is fixed with a plurality of supporting legs 111; a universal wheel 112 is fixed to the lower end of the support leg 111. A cover 121 for closing the opening is hinged to the top of the cabinet 12. An electrical box with a control host and a battery for providing power are also provided within the housing 12. The radar 251, the electric push rod 27 and the gear motor 222 are all connected to the electric box through signal transmission lines, and a touch panel for displaying information and inputting control instructions is provided on the outer wall of the casing 12.

Working principle: in use, the threaded rod 26 can be rotated to lift and lower the support plate 22 and the radar 251, so that the height of the radar 251 can be adjusted, and the radar 251 can be accommodated in the case 12. The gear motor 222 may drive the rotation plate 21 through a transmission shaft, thereby realizing adjustment of the azimuth of the radar 251. The electric push rod 27 can drive the radar 251 to rotate around the end of the upright rod 25 when telescopic, so that the angle is adjusted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rotary radar signal processing device, characterized in that: comprising the following steps:

a frame (1) comprising a base (11) and a chassis (12) fixed on the base (11);

a signal processing assembly (2) comprising a rotating plate (21), a supporting plate (22) and a limiting plate (23) which are positioned on the inner side of the case (12), wherein the top of the case (12) is provided with an opening for the rotating plate (21) to pass through; a vertical rod (25) is fixed at the top of the rotating plate (21); the upper end of the upright rod (25) is movably connected with a radar (251); the rotating plate (21) is rotationally connected with the supporting plate (22) through a transmission shaft; the limiting plate (23) is positioned below the supporting plate (22), and a gear motor (222) in transmission connection with the transmission shaft is fixed on the top surface of the limiting plate;

wherein the bottom of the supporting plate (22) is rotatably connected with a threaded rod (26); the threaded rod (26) penetrates through the limiting plate (23) and the base (11) downwards and is in threaded connection with the base (11); at least one guide rod is fixed at the bottom of the supporting plate (22), extends downwards and penetrates through the limiting plate (23) and the base (11); the guide rod is fixedly connected with the limiting plate (23) and is movably connected with the base (11).

2. A rotary radar signal processing device according to claim 1, characterized in that: an electric push rod (27) is hinged on the rotating plate (21); the end of the electric push rod (27) is hinged to the bottom of the radar (251).

3. A rotary radar signal processing device according to claim 1, characterized in that: a transmission gear (221) is sleeved and fixed on the transmission shaft; a driving gear is sleeved on an output shaft of the speed reducing motor (222);

the driving gear is in transmission connection with the transmission gear (221) through a linkage gear.

4. A rotary radar signal processing device according to claim 1, characterized in that: a bottom plate (24) positioned below the base (11) is sleeved on the threaded rod (26); the lower end of the threaded rod (26) is positioned below the bottom plate (24) and is fixedly connected with a rotary table (261) with a handle;

the lower end of the guide rod is fixedly connected with the bottom plate (24).

5. The rotary radar signal processing device according to claim 4, wherein: the bottom of the base (11) is movably connected with a plurality of limiting buckles (28) for supporting the bottom plate (24).

6. A rotary radar signal processing device according to claim 1, characterized in that: a plurality of supporting legs (111) are fixed at the bottom of the base (11); the lower ends of the supporting legs (111) are fixed with universal wheels (112).

7. A rotary radar signal processing device according to claim 1, characterized in that: the top of the case (12) is hinged with a case cover (121) for closing the opening.