Radar signal receiving device

Abstract

The utility model relates to the technical field of radars, in particular to a radar signal receiving device, which comprises a receiver and a signal processor, the surface of the receiver is fixedly connected with a support frame, the signal processor is connected above the receiver through the support frame, the outer surface of the receiver is movably connected with a screw rod, and the screw rod is movably connected with the receiver. And the outer surface of the screw rod is sleeved with a connecting rod. Through connection of the supporting column and the threaded sleeve, rotation connection of the threaded sleeve and the adjusting rod and rotation connection of the adjusting rod and the abutting plate, the effect of supporting and adjusting the action angle of the receiver is achieved, under the action of the adjusting rod and the threaded rod, adjustment of the overall action angle of the receiver is facilitated, the use range of the receiver is widened, and the performance of the receiver is improved. Through connection of the reinforcing rod and the pull rod and abutting contact of the abutting block and the limiting block, clamping and supporting operation between the reinforcing frame and the containing frame is completed, the effect of adjusting and controlling the supporting range of the receiver is achieved, and the stability performance and effect of containing and using of the receiver are improved.

Description

Technical Field

[0001] This utility model relates to the field of radar technology, specifically to a radar signal receiving device. Background Technology

[0002] A radar signal receiver is a device that amplifies, transforms, and processes echo signals. Most of them are superheterodyne receivers with various anti-interference circuits.

[0003] Radar signal receivers have advantages such as high sensitivity, good selectivity, and strong anti-interference ability. However, when using existing radar signal receivers, the overall operating angle of the radar signal receiver is inconvenient to adjust, and the range of adjustment angle is limited due to the influence of its connecting parts. Utility Model Content

[0004] The purpose of this invention is to provide a radar signal receiving device to solve the problems mentioned in the background art, such as the inconvenience of adjusting the overall operating angle of the radar signal receiver and the limited range of adjustment due to the influence of its connecting parts.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a radar signal receiving device, comprising a receiver and a signal processor. A support frame is fixedly connected to the surface of the receiver, and the signal processor is connected above the receiver via the support frame. A screw is movably connected to the outer surface of the receiver, and a connecting rod is sleeved on the outer surface of the screw. A placement frame is movably connected to the surface of the connecting rod, and a support column is fixedly connected to the surface of the placement frame. An adjusting rod is sleeved on the inner side of the support column, and a threaded sleeve is movably connected to the end of the support column away from the placement frame. A stop plate is movably connected to the surface of the adjusting rod, and a screw shank is movably connected to the end of the connecting rod away from the placement frame. A reinforcing rod is movably connected to the surface of the placement frame, and a tension spring is fixedly connected to the inner side of the reinforcing rod. A pull rod is fixedly connected to the surface of the tension spring, and a stop block is fixedly connected to the surface of the pull rod. A pull ring is fixedly connected to the surface of the stop block, which abuts against the pull rod and the tension spring to form a limit block. A reinforcing frame is fixedly connected to the surface of the limit block, and a support rod is fixedly connected to the inner surface of the reinforcing frame.

[0006] Preferably, a ring is fixedly connected to the end of the support frame away from the receiver, the signal processor is sleeved with the support frame through the ring, and the placement frame and the reinforcing frame act below the receiver.

[0007] Preferably, the adjusting rod is sleeved with a threaded sleeve and a support column, the threaded sleeve and the adjusting rod are rotatably connected by a thread, the abutment plate is plate-shaped, and the abutment plate is in contact with the surface of the receiver through the adjusting rod.

[0008] Preferably, the support rods are distributed in three groups on the surface of the reinforcing frame, the support rods abut against the outer surface of the placement frame, and the placement frame and the reinforcing frame have the same shape.

[0009] Preferably, the screw is sleeved with a shank and a connecting rod, the shank and the screw are connected by a threaded rotation, and the receiver acts above the placement frame through the screw and the adjusting rod.

[0010] Preferably, the reinforcing rods are symmetrically connected in two sets on the surface of the placement frame, and the pull rods are elastically slidably connected to the reinforcing rods via tension springs.

[0011] Preferably, the pull ring is circular in shape, the abutment is plate-shaped and abuts against the limiting block, and the pull rod is fitted and connected to the limiting block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By connecting the connecting rod and the screw, and connecting the screw and the screw rod, the position of the connecting rod and the screw rod can be adjusted. Through the connection of the support column and the screw sleeve, the rotational connection of the screw sleeve and the adjusting rod, and the rotational connection of the adjusting rod and the stop plate, the angle of the receiver can be supported and controlled. Under the action of the adjusting rod and the screw rod, the overall angle of the receiver can be easily adjusted, improving its application range and performance.

[0014] 2. The placement frame provides overall support for the receiver. With the connection between the reinforcing frame and the support rod, and through the connection between the reinforcing rod and the tie rod, the abutment block and the limiting block make contact to complete the locking and support operation between the reinforcing frame and the placement frame. This achieves the effect of adjusting the support range of the receiver and improving its stability and effectiveness in placement and use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional rear view of the structure of this utility model;

[0017] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a three-dimensional exploded view of the connection structure between the placement rack and the reinforcing rack of this utility model;

[0019] Figure 5 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0020] In the diagram: 1. Receiver; 2. Support frame; 3. Signal processor; 4. Placement frame; 5. Reinforcing frame; 51. Support rod; 52. Limiting block; 6. Support column; 61. Adjusting rod; 62. Screw sleeve; 63. Abutment plate; 7. Connecting rod; 71. Screw; 72. Screw shank; 8. Reinforcing rod; 81. Pull rod; 82. Tension spring; 83. Abutment block; 84. Pull ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 One embodiment provided by this utility model:

[0023] A radar signal receiving device includes a receiver 1 and a signal processor 3. A support frame 2 is fixedly connected to the surface of the receiver 1. The signal processor 3 is connected above the receiver 1 via the support frame 2. A screw 71 is movably connected to the outer surface of the receiver 1. A connecting rod 7 is sleeved on the outer surface of the screw 71. A mounting frame 4 is movably connected to the surface of the connecting rod 7. A support column 6 is fixedly connected to the surface of the mounting frame 4. An adjusting rod 61 is sleeved on the inner side of the support column 6. A screw sleeve 62 is movably connected to the end of the support column 6 away from the mounting frame 4. A stop plate 63 is movably connected to the surface of the adjusting rod 61. A screw shank 72 is movably connected to the end of the connecting rod 7 away from the mounting frame 4. The surface of the mounting frame 4 is movably connected to... There is a reinforcing rod 8, and a tension spring 82 is fixedly connected to the inner side of the reinforcing rod 8. A pull rod 81 is fixedly connected to the surface of the tension spring 82. A stop block 83 is fixedly connected to the surface of the pull rod 81. A pull ring 84 is fixedly connected to the surface of the stop block 83. A limit block 52 is connected to the stop block 83 through the pull rod 81 and the tension spring 82. A reinforcing frame 5 is fixedly connected to the surface of the limit block 52. A support rod 51 is fixedly connected to the inner surface of the reinforcing frame 5. Through the connection between the receiver 1 and the support frame 2, the signal processor 3 is supported on the receiver 1 under the action of the support frame 2. Under the action of the adjusting rod 61 and the screw 71, the receiver 1 is supported and its angle is adjusted.

[0024] Furthermore, a ring is fixedly connected to the end of the support frame 2 away from the receiver 1. The signal processor 3 is connected to the support frame 2 through the ring. The placement frame 4 and the reinforcing frame 5 act below the receiver 1. Through the action of the ring connected to the support frame 2, the placement and support effect of the signal processor 3 on the receiver 1 is achieved by the ring and the signal processor 3 being connected.

[0025] Furthermore, the adjusting rod 61 is sleeved with the support column 6 via the threaded sleeve 62, and the threaded sleeve 62 and the adjusting rod 61 are connected by a threaded rotation. The abutment plate 63 is plate-shaped, and the abutment plate 63 is in contact with the surface of the receiver 1 through the adjusting rod 61. Through the connection of the support column 6 and the placement frame 4, and under the connection of the support column 6 and the threaded sleeve 62, through the connection of the threaded sleeve 62 and the adjusting rod 61, and the connection of the adjusting rod 61 and the abutment plate 63, the support and adjustment operation of the operating angle of the receiver 1 is completed.

[0026] Furthermore, the support rods 51 are distributed in three groups on the surface of the reinforcing frame 5. The support rods 51 and the outer surface of the placement frame 4 abut against each other. The placement frame 4 and the reinforcing frame 5 have the same shape. Through the connection between the reinforcing frame 5 and the support rods 51, the support rods 51 and the placement frame 4 abut against each other, thus achieving the effect of supporting the reinforcing frame 5 on the placement frame 4.

[0027] Furthermore, the screw 71 is connected to the connecting rod 7 via the screw shank 72, and the screw shank 71 is connected by a threaded rotation. The receiver 1 acts above the placement frame 4 through the screw 71 and the adjusting rod 61. The connection between the connecting rod 7 and the placement frame 4, the connection between the connecting rod 7 and the screw shank 72, and the threaded connection between the screw shank 72 and the screw 71 achieve the effect of adjusting the angle of the receiver 1.

[0028] Furthermore, the reinforcing rods 8 are symmetrically connected in two sets on the surface of the placement frame 4. The pull rod 81 is elastically and slidably connected to the reinforcing rod 8 through the tension spring 82. Through the connection between the reinforcing rod 8 and the placement frame 4, and the connection between the pull rod 81 and the tension spring 82, the elastic sliding effect between the pull rod 81 and the reinforcing rod 8 is achieved.

[0029] Furthermore, the pull ring 84 is circular in shape, the abutment block 83 is plate-shaped and abuts against the limiting block 52, and the pull rod 81 and the limiting block 52 are fitted together. With the connection between the pull rod 81 and the abutment block 83, and through the connection between the abutment block 83 and the pull ring 84, the abutment block 83 and the limiting block 52 abut against each other, the support effect of connecting the reinforcing frame 5 on the placement frame 4 is achieved.

[0030] Working principle: When adjusting the angle of the receiver 1 as a whole, the screw 71 is rotated to change its position within the connecting rod 7, thereby changing the overall angle of the receiver 1. With the connection of the adjusting rod 61 and the screw sleeve 62, the range of angle adjustment of the receiver 1 is increased. With the connection of the placement frame 4 and the reinforcing rod 8, and through the connection of the pull rod 81 and the tension spring 82, the position support operation of the reinforcing frame 5 on the placement frame 4 is completed under the action of the abutment block 83 and the pull ring 84, thereby improving its support range and placement stability.

[0031] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A radar signal receiving apparatus comprising a receiver (1) and a signal processor (3), characterized in that: The surface of the receiver (1) is fixedly connected with a support frame (2), the signal processor (3) is connected above the receiver (1) through the support frame (2), the outer surface of the receiver (1) is movably connected with a screw rod (71), the outer surface of the screw rod (71) is sleeved with a connecting rod (7), the surface of the connecting rod (7) is movably connected with a placing rack (4), the surface of the placing rack (4) is fixedly connected with a support column (6), the inner side of the support column (6) is sleeved with an adjusting rod (61), one end of the support column (6) away from the placing rack (4) is movably connected with a screw sleeve (62), the surface of the adjusting rod (61) is movably connected with an abutting plate (63), one end of the connecting rod (7) away from the placing rack (4) is movably connected with a screw shank (72), the surface of the placing rack (4) is movably connected with a reinforcing rod (8), the inner side of the reinforcing rod (8) is fixedly connected with a tension spring (82), the surface of the tension spring (82) is fixedly connected with a pull rod (81), the surface of the pull rod (81) is fixedly connected with an abutting block (83), the surface of the abutting block (83) is fixedly connected with a pull ring (84), the abutting block (83) is abuttingly connected with a limiting block (52) through the pull rod (81) and the tension spring (82), the surface of the limiting block (52) is fixedly connected with a reinforcing frame (5), and the inner side surface of the reinforcing frame (5) is fixedly connected with a support rod (51).

2. A radar signal receiving device according to claim 1, characterized in that One end of the support frame (2) away from the receiver (1) is fixedly connected with a circular ring, the signal processor (3) is sleeved with the circular ring and the support frame (2), and the placing rack (4) and the reinforcing frame (5) act on the lower side of the receiver (1).

3. A radar signal receiving apparatus according to claim 1, characterized in that: The adjusting rod (61) is sleeved with the screw sleeve (62) and the support column (6), the screw sleeve (62) and the adjusting rod (61) are rotationally connected through threads, the abutting plate (63) is plate-shaped, and the abutting plate (63) is in surface abutting contact with the receiver (1) through the adjusting rod (61).

4. A radar signal receiving apparatus according to claim 1, characterized in that: The support rod (51) is distributed in three groups on the surface of the reinforcing frame (5), the support rod (51) is in surface abutting contact with the outer surface of the placing rack (4), and the placing rack (4) and the reinforcing frame (5) are consistent in shape.

5. A radar signal receiving apparatus according to claim 1, wherein: The screw rod (71) is sleeved with the screw shank (72) and the connecting rod (7), the screw shank (72) and the screw rod (71) are rotationally connected through threads, and the receiver (1) acts on the upper side of the placing rack (4) through the screw rod (71) and the adjusting rod (61).

6. A radar signal receiving apparatus according to claim 1, wherein: The reinforcing rod (8) is symmetrically connected in two groups on the surface of the placing rack (4), and the pull rod (81) is elastically and slidably connected with the reinforcing rod (8) through the tension spring (82).

7. A radar signal receiving apparatus according to claim 1, wherein: The pull ring (84) is circular in shape, the abutting block (83) is plate-shaped and in surface abutting contact with the limiting block (52), and the pull rod (81) is embeddedly connected with the limiting block (52).

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