Microwave radar identification device

Abstract

The utility model discloses a microwave radar identification device, which relates to the radar field and comprises a radar body, a connecting column is arranged at the bottom of the radar body, a fixing column is sleeved on the outer wall of the connecting column, a rotating disc is fixed at the end of the connecting column, and two groups of connecting blocks are arranged at the bottom of the rotating disc. A clamping column and a clamping block are installed at the top of the connecting block, a connecting rod is connected to one side of the connecting block, and a pedal frame is installed at one end of the connecting rod. The pedal frame drives the two sets of connecting blocks to slide downwards through the connecting rods, the clamping columns and the clamping blocks on the tops of the connecting blocks are made to break away from limiting control over the rotating disc, then the radar body is rotated, after the radar body is rotated by 180 degrees, the pedal frame is loosened, the springs in the contraction state extrude the connecting blocks upwards, and the radar body is driven to rotate. The clamping column and the clamping block at the top of the connecting block are inserted into the first clamping groove and the second clamping groove in the bottom of the rotating disc correspondingly, and the connecting block limits and fixes the rotating disc through the clamping column and the clamping block.

Description

TECHNICAL FIELD

[0001] The utility model relates to radar field, concretely is a microwave radar identification device. BACKGROUND

[0002] In the military field, the microwave radar identification device as a kind of key electronic equipment, with the electromagnetic wave of microwave frequency band to detect, track target, and accurately identify target attribute, it can penetrate bad weather conditions such as cloud and fog, sand and dust in complex battlefield environment, and cope with various electromagnetic interference, quickly and accurately obtain target information, cover the position, speed, size, shape and other key parameters of target, provide vital data support for military command decision, weapon system guidance, etc., play an irreplaceable role in modern war.

[0003] For the military microwave radar equipped with support leg, before being put into use, radar is stably installed on the ground by support leg, can ensure that radar maintains stable posture during operation, guarantees the stability of microwave signal transmission and reception, provides reliable information guarantee for military operation.

[0004] Because combat site is usually difficult to have flat ground, when using this microwave radar equipped with leg, it needs to spend long time to adjust its leg, when combat team member detects the area of opposite direction position, it needs to adjust the position of radar leg again, seriously affects detection efficiency. TECHNICAL SOLUTION

[0005] Therefore, the utility model aims at providing a microwave radar identification device to solve the technical problem that the microwave radar identification device equipped with leg needs to adjust the position of leg again when detecting the opposite direction position.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a microwave radar identification device, including radar body, the bottom of radar body is provided with fixed plate, the bottom of fixed plate is connected with connecting column, the outer wall of connecting column is equipped with fixed column, the bottom of fixed column is provided with leg, the end of connecting column is fixed with rotary disc, the bottom of rotary disc is provided with two groups of connecting blocks, the top of connecting block is installed with clamping column and clamping block, the side of connecting block is fixed with connecting plate, the end of connecting plate is connected with connecting rod, the one end of connecting rod is installed with footrest frame.

[0007] By adopting the above technical scheme, the problem that the microwave radar identification device provided with the supporting leg needs to be adjusted in position when detecting the opposite direction position is solved, the footrest frame is stepped down, the footrest frame drives the two groups of connecting blocks to slide downward through the connecting rod, the clamping column and the clamping block on the top of the connecting block are separated from the limiting control on the rotating disc, then the radar body is rotated, after the radar body is rotated by 180 degrees, the spring in the contracted state extrudes the connecting block upward, the clamping column and the clamping block on the top of the connecting block are inserted into the first clamping groove and the second clamping groove at the bottom of the rotating disc respectively, the connecting block limits and fixes the rotating disc through the clamping column and the clamping block, and the radar body is prevented from rotating by 180 degrees.

[0008] The utility model further sets up, the bottom of connecting block installs spring, and spring is in compression state.

[0009] As preferred, during the descending of the connecting block, the connecting block extrudes the contraction spring downward, after the radar body is rotated by 180 degrees, the spring in the contracted state extrudes the connecting block upward, so that the connecting block drives the footrest frame to move upward for resetting through the connecting rod.

[0010] The utility model further sets up, the bottom of rotating disc is provided with first clamping groove and second clamping groove, and second clamping groove is located at both sides of first clamping groove.

[0011] As preferred, when the clamping column and the clamping block are embedded in the first clamping groove and the second clamping groove, the clamping column and the clamping block limit and fix the rotating disc through the first clamping groove and the second clamping groove.

[0012] The utility model further sets up, clamping column is provided with cylindrical, and the top corner of clamping column is arc-shaped, clamping block is provided with cuboid, and the length of clamping column is greater than the length of clamping block.

[0013] As preferred, when the radar body completes the steering, the clamping column will contact the bottom surface of the rotating disc first, when the rotating disc has a little angular deviation, the clamping column will extrude the rotating disc, so that the radar body is rotated to the specified position, when the clamping block is inserted into the second clamping groove, the clamping block limits and controls the rotating disc, preventing the radar body from rotating in angle during use.

[0014] The utility model further sets up, the inside of fixed column is installed with bearing, and bearing is sleeved on the outer wall of connecting column.

[0015] As preferred, the connecting column is fixedly installed in the fixed column through the bearing, the bearing is sleeved on the connecting column, which can reduce the friction between the connecting column and the fixed column during rotation, so that the clamping column can easily extrude and rotate the rotating disc.

[0016] The utility model further sets up, the outer wall of rotary disc is fixed with rotating block, the inside of fixed column is provided with rotating groove.

[0017] As preferred, when the rotating block rotates, the rotating groove can limit and control the rotating block, preventing the rotating block from rotating beyond the specified angle.

[0018] The utility model further sets up, the central angle of rotating groove is 180 degrees, and the diameter of rotating groove is same with the diameter of rotating block.

[0019] As preferred, when the radar body rotates 180 degrees, the rotating block on the outer wall of the rotary disc connected with the bottom of the radar body contacts the inner wall end of the rotating groove, thereby facilitating the combat personnel to rotate the radar body 180 degrees.

[0020] The utility model further sets up, the end of first clamping groove is conically arranged, and the diameter of the inner wall bottom end of first clamping groove is same with the diameter of clamping column.

[0021] As preferred, when the rotating angle of the rotary disc has a little angle deviation, the top of the clamping column contacts the port of the first clamping groove, due to the extrusion of the spring, the clamping column slides into the first clamping groove, and the rotary disc rotates and corrects due to the extrusion of the clamping column.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] 1、The utility model discloses a radar body, a footrest frame, a connecting rod, a connecting block, a rotary disc, a clamping column, a clamping block and a connecting column are arranged, solve the problem that the microwave radar identification device equipped with a supporting leg needs to adjust the position of the supporting leg when detecting the position in the opposite direction, press down the footrest frame, and the footrest frame drives two connecting blocks to slide down through the connecting rod, so that the clamping column and the clamping block on the top of the connecting block are separated from the limiting control of the rotary disc, then rotate the radar body, when the radar body rotates 180 degrees, release the footrest frame, the spring in the contracted state extrudes the connecting block upwards, and the clamping column and the clamping block on the top of the connecting block are inserted into the first clamping groove and the second clamping groove at the bottom of the rotary disc respectively, and the connecting block is limited and fixed to the rotary disc through the clamping column and the clamping block, preventing the radar body from rotating at an angle.

[0024] 2、The utility model discloses a footrest frame, a pedal, an antiskid block, a fixing rod, a limiting block and a limiting groove are arranged, the surface of the pedal is provided with a plurality of antiskid blocks, the antiskid block can increase the friction between the sole and the pedal, reduce the slipping phenomenon between the sole and the pedal, and the two sides of the pedal are provided with limiting blocks, and the limiting block is square, when the pedal overturns a certain angle, the footrest frame limits the rotating angle of the pedal through the limiting groove and the limiting block, thereby facilitating the combat personnel to insert the foot into the footrest frame and press down. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the whole schematic view of the device of the utility model;

[0026] Figure 2 It is the side cross section view of the fixed column of the utility model;

[0027] Figure 3 It is the horizontal cross section view of the fixed column of the utility model;

[0028] Figure 4 It is the whole cross section view of the fixed column of the utility model;

[0029] Figure 5 It is the bottom structure view of the rotary disc of the utility model;

[0030] Figure 6 It is the mounting structure view of the pedal of the utility model;

[0031] Figure 7 It is the connecting structure view of the pedal of the utility model.

[0032] Explanation of reference signs:

[0033] 1, radar body;101, fixed plate;2, support leg;3, fixed column;301, rotary groove;4, foot frame;401, connecting rod;402, limiting groove;5, bearing;6, connecting column;7, rotary disc;701, rotary block;702, first clamping groove;703, second clamping groove;8, connecting block;801, connecting plate;802, clamping column;803, clamping block;804, spring;9, pedal;901, anti-skid block;902, fixed rod;903, limiting block. Specific implementation

[0034] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used for explaining the utility model only, and cannot be understood as limiting the utility model.

[0035] The embodiments will be described below according to the overall structure of the utility model.

[0036] First embodiment:

[0037] Please refer to Figure 1 — Figure 5The utility model relates to a microwave radar recognition device with supporting legs, including radar body 1, the bottom of radar body 1 is provided with fixed plate 101, the bottom of fixed plate 101 is connected with connecting column 6, the outer wall of connecting column 6 is sleeved with fixed column 3, the bottom of fixed column 3 is provided with supporting leg 2, the end of connecting column 6 is fixed with rotary disc 7, the bottom of rotary disc 7 is provided with two groups of connecting blocks 8, the top of connecting block 8 is installed with clamping column 802 and clamping block 803, one side of connecting block 8 is fixed with connecting plate 801, the end of connecting plate 801 is connected with connecting rod 401, one end of connecting rod 401 is installed with footrest frame 4, the microwave radar recognition device with supporting legs needs to readjust the position of supporting leg when detecting the position in the opposite direction, the problem is solved, the footrest frame 4 is driven to slide down by connecting rod 401 to make clamping column 802 and clamping block 803 on the top of connecting block 8 separate from the limit control of rotary disc 7 by downwardly treading footrest frame 4, then rotate radar body 1, when radar body 1 rotates 180 degrees, the spring 804 in the retracted state extrudes connecting block 8 upwards, clamping column 802 and clamping block 804 on the top of connecting block 8 are inserted into first clamping groove 702 and second clamping groove 703 in the bottom of rotary disc 7 respectively, and connecting block 8 is fixedly positioned to rotary disc 7 through clamping column 802 and clamping block 803, to prevent radar body 1 from rotating in angle.

[0038] In the above embodiment, please refer to Figure 4 The bottom of connecting block 8 is installed with spring 804, and the spring 804 is in the compressed state, in the process of connecting block 8 descending, connecting block 8 extrudes and retracts spring 804 downwards, when radar body 1 rotates 180 degrees, the spring 804 in the retracted state extrudes connecting block 8 upwards, so that connecting block 8 drives footrest frame 4 to move upwards and reset through connecting rod 401.

[0039] In the above embodiment, please refer to Figure 5 The bottom of rotary disc 7 is provided with first clamping groove 702 and second clamping groove 703, and second clamping groove 703 is located on both sides of first clamping groove 702, when clamping column 802 and clamping block 803 are embedded in first clamping groove 702 and second clamping groove 703, clamping column 802 and clamping block 803 are fixedly positioned to rotary disc 7 through first clamping groove 702 and second clamping groove 703.

[0040] In the above embodiment, please refer to Figure 4, the clamping column 802 is provided in a cylindrical shape, and the top corner of the clamping column 802 is provided in an arc shape, the clamping block 803 is provided in a cuboid shape, the length of the clamping column 802 is greater than the length of the clamping block 803, when the radar body 1 is completed to rotate, the clamping column 802 will first contact the bottom surface of the rotating disc 7, when the rotating disc 7 has a slight angle deviation, the clamping column 802 will extrude the rotating disc 7, so that the radar body 1 is rotated to the specified position, when the clamping block 803 is inserted into the second clamping groove 703, the clamping block 803 limits and controls the rotating disc 7, so that the radar body 1 is prevented from rotating in the angle during use.

[0041] In the above embodiment, please refer to Figure 2 , the bearing 5 is arranged in the fixed column 3, the bearing 5 is sleeved on the outer wall of the connecting column 6, and the connecting column 6 is fixedly installed in the fixed column 3 through the bearing 5. The bearing 5 is sleeved on the connecting column 6, which can reduce the friction between the connecting column 6 and the fixed column 3 during rotation, so that the clamping column 802 can easily extrude and rotate the rotating disc 7.

[0042] In the above embodiment, please refer to Figure 3 and Figure 4 , the rotating disc 7 is fixedly connected with the rotating block 701, and the rotating groove 301 is arranged in the fixed column 3. When the rotating block 701 rotates, the rotating groove 301 can limit and control the rotating block 701, so that the rotating block 701 is prevented from rotating beyond the specified angle.

[0043] In the above embodiment, please refer to Figure 3 and Figure 4 , the central angle of the rotating groove 301 is 180 degrees, and the diameter of the rotating groove 301 is the same as the diameter of the rotating block 701. When the radar body 1 rotates by 180 degrees, the rotating block 701 on the outer wall of the rotating disc 7 connected to the bottom of the radar body 1 will contact the inner wall end of the rotating groove 301, thereby facilitating the combat personnel to rotate the radar body 1 by 180 degrees.

[0044] In the above embodiment, please refer to Figure 4 and Figure 5 , the end of the first clamping groove 702 is provided in a conical shape, and the diameter of the bottom end of the inner wall of the first clamping groove 702 is the same as the diameter of the clamping column 802. When the rotating angle of the rotating disc 7 has a slight angle deviation, the top of the clamping column 802 will contact the port of the first clamping groove 702. Due to the extrusion of the spring 804, the clamping column 802 will slide into the first clamping groove 702, and the rotating disc 7 will be rotated and corrected due to the extrusion of the clamping column 802.

[0045] Second embodiment:

[0046] Please refer to Figure 6The bottom of the foot pedal frame 4 is movably connected with a pedal 9, and the pedal 9 is arranged in an inclined manner, and the pedal 9 is inclined by 30 degrees, so that the foot of the combat personnel can be easily inserted into the foot pedal frame 4.

[0047] In the above embodiment, please refer to Figure 7 A plurality of anti-skid blocks 901 are arranged on the surface of the pedal 9, the anti-skid blocks 901 can increase the friction between the sole and the pedal 9, and reduce the skidding phenomenon between the sole and the pedal 9, and the two sides of the pedal 9 are fixedly provided with fixed rods 902, the outer wall of the fixed rod 902 is sleeved with a limiting block 903, the limiting block 903 is square, the inside of the foot pedal frame 4 is provided with a limiting groove 402 matched with the limiting block 903, so that the pedal 9 can be turned by a certain angle, and the rotation angle of the pedal 9 is limited by the limiting groove 402 and the limiting block 903, so that the foot of the combat personnel can be inserted into the foot pedal frame 4 and stepped down.

[0048] When the radar body 1 needs to be turned, the foot pedal frame 4 is stepped down, the foot pedal frame 4 drives the connecting rod 401 to move downward, in the downward movement process of the connecting rod 401, the connecting rod 401 drives the two groups of connecting blocks 8 to slide downward through the connecting plate 801, so that the clamping column 802 and the clamping block 803 on the top of the connecting block 8 are separated from the limiting control of the rotating disc 7, in the descending process of the connecting block 8, the connecting block 8 extrudes the compression spring 804 downward, and then the radar body 1 is rotated, after the radar body 1 is rotated by 180 degrees, the foot pedal frame 4 is released, the spring 804 in the compressed state extrudes the connecting block 8 upward, so that the connecting block 8 drives the foot pedal frame 4 to move upward through the connecting rod 401 and reset, at the same time of the resetting of the connecting block 8, the clamping column 802 and the clamping block 803 on the top of the connecting block 8 are respectively inserted into the first clamping groove 702 and the second clamping groove 703 at the bottom of the rotating disc 7, and the connecting block 8 limits and fixes the rotating disc 7 through the clamping column 802 and the clamping block 803, so as to prevent the radar body 1 from being angularly rotated.

[0049] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A microwave radar recognition device comprising a radar body (1), characterized in that: The bottom of the radar body (1) is provided with a fixing plate (101), the bottom of the fixing plate (101) is connected with a connecting column (6), the outer wall of the connecting column (6) is sleeved with a fixing column (3), the bottom of the fixing column (3) is provided with a supporting leg (2), the end of the connecting column (6) is fixedly provided with a rotating disc (7), the bottom of the rotating disc (7) is provided with two groups of connecting blocks (8), the top of the connecting block (8) is installed with a clamping column (802) and a clamping block (803), one side of the connecting block (8) is fixedly provided with a connecting plate (801), the end of the connecting plate (801) is connected with a connecting rod (401), one end of the connecting rod (401) is installed with a foot pedal frame (4).

2. A microwave radar recognition device according to claim 1, characterized in that The bottom of the connecting block (8) is installed with a spring (804), and the spring (804) is in a compressed state.

3. The microwave radar recognition device of claim 1, wherein: The bottom of the rotating disc (7) is provided with a first clamping groove (702) and a second clamping groove (703), and the second clamping groove (703) is located on both sides of the first clamping groove (702).

4. The microwave radar recognition device of claim 1, wherein: The clamping column (802) is in a cylindrical shape, and the top corners of the clamping column (802) are arc-shaped, the clamping block (803) is in a cuboid shape, and the length of the clamping column (802) is greater than the length of the clamping block (803).

5. The microwave radar recognition device of claim 1, wherein: The inside of the fixing column (3) is installed with a bearing (5), and the bearing (5) is sleeved on the outer wall of the connecting column (6).

6. The microwave radar recognition device of claim 1, wherein: The outer wall of the rotating disc (7) is fixedly provided with a rotating block (701), and the inside of the fixing column (3) is provided with a rotating groove (301).

7. A microwave radar recognition device according to claim 6, characterised in that: The central angle of the rotating groove (301) is 180 degrees, and the diameter of the rotating groove (301) is the same as the diameter of the rotating block (701).

8. A microwave radar recognition device according to claim 3, characterized in that: The end of the first clamping groove (702) is tapered, and the diameter of the inner wall bottom end of the first clamping groove (702) is the same as the diameter of the clamping column (802).

9. The microwave radar recognition apparatus according to claim 1, characterized by: The bottom of the foot pedal frame (4) is movably installed with a pedal (9), and the top of the pedal (9) is provided with an anti-skid block (901).

10. A microwave radar recognition device according to claim 9, characterised in that: The two sides of the pedal (9) are fixedly provided with a fixing rod (902), the end of the fixing rod (902) is installed with a limiting block (903), and the inside of the foot pedal frame (4) is provided with a limiting groove (402).

Images