Three-dimensional imaging through-wall detection radar device

Abstract

The utility model provides a three-dimensional imaging through-wall detection radar device, which belongs to the technical field of through-wall detection radars and structurally comprises a shell, a turning assembly is vertically arranged at the upper end in a cavity of the shell, a three-dimensional imaging through-wall detection radar main body is arranged on the top surface of the turning assembly, and a plurality of sucker support legs are obliquely arranged on four sides of the rear end of the shell. A controller and a battery are arranged in a lower end cavity of the shell, and an operation panel is arranged on the front side face of the shell, so that after the three-dimensional imaging through-wall detection radar body is adsorbed and fixed to a wall through the four suction cup supporting legs, an object right in front of the rear side of the wall can be directly detected in a through-wall mode, and the rotator drives the swing assembly to rotate. The through-wall detection left and right visual angles of the three-dimensional imaging through-wall detection radar main body can be expanded, the detection visual angle of the three-dimensional imaging through-wall detection radar main body after the through-wall detection can be expanded, the through-wall detection area is improved, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to a three-dimensional imaging through-wall detection radar device, belonging to the field of through-wall detection radar technology. Background Technology

[0002] A real-time imaging through-wall radar device is a radar system used for real-time imaging through walls or other obstacles. This device can obtain information about the position, shape, and motion of a target object behind a wall or obstacle by detecting and analyzing reflected electromagnetic waves.

[0003] However, existing through-wall radar devices, when installed on a wall, can only detect targets directly in front of them, and the inability to adjust the detection angle limits the field of view of the detection area. To address these shortcomings, this invention proposes a three-dimensional imaging through-wall detection radar device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a three-dimensional imaging through-wall detection radar device to solve the existing problems.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a three-dimensional imaging through-wall detection radar device, the structure of which includes a shell, and a reversing component is vertically arranged at the upper end of the shell cavity, and a three-dimensional imaging through-wall detection radar body is arranged on the top surface of the reversing component. Multiple suction cup legs are obliquely arranged on the four sides of the rear end of the shell. A controller and a battery are arranged in the lower end cavity of the shell. An operation panel is arranged on the front side of the shell. The reversing component, the three-dimensional imaging through-wall detection radar body, the battery, the operation panel and the controller are electrically connected.

[0006] The reversing component includes a rotator, and a swing component is vertically arranged on the top surface of the rotator. The lower left and right sides of the swing component are symmetrically and movablely abutting against a first support wheel group and a second support wheel group.

[0007] A further improvement is that the outer casing includes an outer casing body, and a reversing component sleeve groove is provided in the middle of the top surface of the outer casing body, and a waterproof edge is provided around the groove. A component chamber is provided at the lower front end of the outer casing body, and a door is hinged to the front of the component chamber. A cable routing through hole is provided between the reversing component sleeve groove and the component chamber.

[0008] A further improvement is that the swing assembly includes a vertical base, and a swing seat is hinged to the upper end of the vertical base. The bottom surface of the swing seat is provided with an arc-shaped rack, and the lower end of the arc-shaped rack is meshed with a motor. The motor is provided with a drive gear that meshes with the arc-shaped rack. A circular rotating seat is provided laterally on the bottom surface of the vertical base, and the periphery of the circular rotating seat is provided with a triangular chamfer.

[0009] A further improvement is that the first support wheel assembly includes a fixed base, and a support wheel frame is provided on the left side of the fixed base, and a support wheel is provided on the left end of the support wheel frame. The support wheel has an inner triangular groove around its periphery that moves against the chamfer of the triangle. The first support wheel assembly and the second support wheel assembly have the same structure.

[0010] A further improvement is that the motor drives the pendulum seat to swing left and right on the vertical seat at a maximum angle of 45° to the left and right, and the rotator drives the pendulum assembly to rotate left and right at a maximum angle of 90° to the left and right.

[0011] Further improvements are made to the fact that the main body of the three-dimensional imaging through-wall detection radar and the suction cup legs are existing technologies, and their structures will not be described in detail here.

[0012] A further improvement is that the three-dimensional imaging through-wall detection radar has a built-in three-dimensional imaging display screen on the front side of its main body.

[0013] The beneficial effects of the utility model are:

[0014] This utility model provides a three-dimensional imaging through-wall detection radar device. Through a structural combination design of a rotator, a swing assembly, a first support wheel group, and a second support wheel group at the lower end of the three-dimensional imaging through-wall detection radar body, the radar body is attached to the wall by four suction cup legs. This allows it to directly detect objects directly in front of and behind the wall. The rotator drives the swing assembly to rotate, expanding the radar body's left and right viewing angle for through-wall detection. Furthermore, the swing assembly causes the radar body to tilt downwards, further expanding the downward and left / right viewing angles for through-wall detection. This increases the detection range after the radar body passes through the wall, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a three-dimensional imaging through-wall detection radar device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the reversing component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the outer shell structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the swing component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the first support wheel assembly structure of this utility model. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figure 1-5 The present invention discloses a schematic diagram of a three-dimensional imaging through-wall detection radar device. The device comprises a housing 1, with a reversing component 2 vertically arranged at the upper end of the housing 1 cavity. A three-dimensional imaging through-wall detection radar body 3 is mounted on the top surface of the reversing component 2. Multiple suction cup legs 4 are obliquely arranged on the four sides of the rear end of the housing 1. A controller 5 and a battery 6 are arranged in the lower cavity of the housing 1. An operation panel 7 is arranged on the front side of the housing 1. The reversing component 2, the three-dimensional imaging through-wall detection radar body 3, the battery 6, the operation panel 7, and the controller 5 are electrically connected. The reversing component 2 includes a rotator 21, with a swing component 22 vertically arranged on the top surface of the rotator 21. A first support wheel set 23 and a second support wheel set 24 are symmetrically and abutting each other on the left and right sides of the lower end of the swing component 22.

[0022] The outer casing 1 includes an outer casing body 11, and a reversing component sleeve groove 12 is provided in the middle of the top surface of the outer casing body 11. A waterproof edge 13 is provided around the groove of the reversing component sleeve 12. A component chamber 14 is provided at the lower front end of the outer casing body 11. A door 15 is hinged to the front of the component chamber 14. A cable routing through hole 16 is provided between the reversing component sleeve groove 12 and the component chamber 14.

[0023] The swing assembly 22 includes a vertical base 221, and a swing seat 222 is hinged to the upper end of the vertical base 221. The bottom surface of the swing seat 222 is provided with an arc-shaped rack 223. The lower end of the arc-shaped rack 223 is meshed with a motor 224. The motor 224 is provided with a drive gear that meshes with the arc-shaped rack 223. A circular rotating seat 225 is provided laterally on the bottom surface of the vertical base 221. The circular rotating seat 225 has a triangular chamfer 226 around its perimeter.

[0024] The first support wheel assembly 23 includes a fixed base 231, and a support wheel frame 232 is provided on the left side of the fixed base 231. A support wheel 233 is provided on the left end of the support wheel frame 232. The support wheel 233 has an inner triangular groove 234 around its periphery that moves against the triangular chamfer 226. The first support wheel assembly 23 and the second support wheel assembly 24 have the same structure.

[0025] The motor 224 drives the swing base 222 to swing left and right on the vertical base 221 at a maximum angle of 45° to the left and right, and the rotator 21 drives the swing component 22 to rotate left and right at a maximum angle of 90° to the left and right.

[0026] Working principle:

[0027] First, the outer casing 1 is attached to the wall using the suction cup legs 4. At this point, the 3D imaging through-wall detection radar body 3 can only detect objects directly in front of the back of the wall, and the results are displayed on the 3D imaging screen built into the front of the 3D imaging through-wall detection radar body 3. When it is necessary to detect the left and right sides of the back of the wall, the rotator 21 drives the swing component 22 to rotate left and right, with a maximum angle of 90° to the left and right. By operating the control panel 7, the rotator 21 drives the swing component 22 to rotate left and right, thereby making the 3D imaging through-wall detection radar body 3 rotate horizontally left and right. This allows the radar to penetrate walls and detect objects on the left and right sides behind the wall, expanding the detection angle. The motor 224 drives the swing base 222 to swing left and right on the vertical base 221 at a maximum angle of 45° on each side, which allows the three-dimensional imaging wall-penetrating radar body 3 to tilt downwards, thus expanding the wall-penetrating detection angle. The first support wheel group 23 and the second support wheel group 24 act to support the lower left and right sides of the swing component 22 when the three-dimensional imaging wall-penetrating radar body 3 tilts left and right, preventing the rotator 21 from being damaged by the gravity transmitted by the tilt.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A three-dimensional imaging through-wall detection radar device, characterized in that: Its structure includes an outer shell (1), and a reversing component (2) is vertically arranged at the upper end of the cavity of the outer shell (1), and a three-dimensional imaging through-wall detection radar body (3) is arranged on the top surface of the reversing component (2). Multiple suction cup legs (4) are obliquely arranged on the four sides of the rear end of the outer shell (1). A controller (5) and a battery (6) are arranged in the lower cavity of the outer shell (1). An operation panel (7) is arranged on the front side of the outer shell (1). The reversing component (2), the three-dimensional imaging through-wall detection radar body (3), the battery (6), the operation panel (7) and the controller (5) are electrically connected. The reversing component (2) includes a rotator (21), and a swing component (22) is vertically arranged on the top surface of the rotator (21). The lower end of the swing component (22) is symmetrically and movablely abutted by a first support wheel group (23) and a second support wheel group (24).

2. The three-dimensional imaging through-wall detection radar device according to claim 1, characterized in that: The outer casing (1) includes an outer casing body (11), and a reversing component sleeve groove (12) is provided in the middle of the top surface of the outer casing body (11), and a waterproof edge (13) is provided around the groove of the reversing component sleeve groove (12). A component chamber (14) is provided at the lower front end of the outer casing body (11), and a door (15) is hinged to the front of the component chamber (14). A wiring through hole (16) is provided between the reversing component sleeve groove (12) and the component chamber (14).

3. The three-dimensional imaging through-wall detection radar device according to claim 2, characterized in that: The swing assembly (22) includes a vertical base (221), and a swing base (222) is hinged to the upper end of the vertical base (221). The bottom surface of the swing base (222) is provided with an arc-shaped rack (223). The lower end of the arc-shaped rack (223) is meshed with a motor (224). The motor (224) is provided with a drive gear that meshes with the arc-shaped rack (223). A circular rotating seat (225) is provided laterally on the bottom surface of the vertical base (221). A triangular chamfer (226) is provided around the periphery of the circular rotating seat (225).

4. The three-dimensional imaging through-wall detection radar device according to claim 3, characterized in that: The first support wheel assembly (23) includes a fixed seat (231), and a support wheel frame (232) is provided on the left side of the fixed seat (231), and a support wheel (233) is provided on the left end of the support wheel frame (232). The support wheel (233) has an inner triangular groove (234) around its periphery that moves against the triangular chamfer (226). The first support wheel assembly (23) and the second support wheel assembly (24) have the same structure.

5. A three-dimensional imaging through-wall detection radar device according to claim 4, characterized in that: The motor (224) drives the swing seat (222) to swing left and right on the vertical seat (221) at a maximum angle of 45° to the left and right, and the rotator (21) drives the swing assembly (22) to rotate left and right at a maximum angle of 90° to the left and right.

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