Radar servo control device

Abstract

The utility model discloses a radar servo control device, and relates to the technical field of radar control. Comprising a body; the fixing block is arranged on the outer side of the body and used for protecting the body; and the control mechanism is arranged in the body and used for supporting the body, the control mechanism comprises a supporting assembly and an adjusting assembly, the supporting assembly is arranged in the fixing block, and the adjusting assembly is arranged on the outer side of the supporting assembly. According to the utility model, through arrangement of the adjusting assembly, the supporting assembly and the body, cooperation of the fixing disc, the supporting plate, the connecting plate, the connecting rod, the sliding rod, the threaded rod, the connecting block, the sliding groove and the guide block is realized, so that the adjusting angle of the body is limited after angle adjustment of the body is completed, and the problem that the angle of the body is limited when a radar performs single-angle detection is avoided. The problem that the radar detection effect is affected due to the fact that the adjusted radar angle changes under the action of vibration is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of radar control, in particular to a radar servo control device. Background Art

[0002] The radar servo control device is a key component of radar use. Its function is to control the rotation of the radar antenna to achieve accurate tracking and rapid positioning of the target. Its servo accuracy and radar response speed will directly affect the performance of the radar.

[0003] In order to ensure that the radar can respond and adjust quickly during the control process of existing servo radars, most adjustment mechanisms do not limit and fix the adjusted angle of the radar during use. As a result, when the radar performs single-angle detection, the adjusted radar angle will change under the action of vibration, thereby affecting the radar detection effect. For this purpose, a radar servo control device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the adjustment mechanism does not limit and fix the angle of the radar after adjustment during use, resulting in the adjustment angle of the radar changing under the action of vibration when the radar performs single angle detection, thereby affecting the effect of radar detection. The utility model provides a radar servo control device.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A radar servo control device, comprising:

[0007] ontology;

[0008] A fixing block is provided on the outside of the body and is used to protect the body;

[0009] The control mechanism is arranged inside the main body and is used to provide support for the main body. The control mechanism includes a support component and an adjustment component. The support component is arranged inside the fixed block, and the adjustment component is arranged outside the support component. The adjustment component cooperates with the support component to adjust the angle of the main body.

[0010] Furthermore, the interior of the fixing block is hollow, a through slot is provided on the outside of the fixing block, a fixing cover is provided at the open end of the through slot, and a plurality of ear plates are also provided on the outside of the fixing block.

[0011] Furthermore, the support assembly includes a fixed disk, which is arranged inside the fixed cover. The fixed disk is provided with a gear ring relative to the fixed block side, and the gear ring rotates relative to the fixed cover. A gear is engaged with the outer side of the gear ring, and the gear is connected to the fixed block. An electric motor is provided on the outer side of the gear, and the motor is connected to the fixed block. A support plate is provided on the other side of the fixed disk, and a guide groove is opened on one side of the support plate.

[0012] Furthermore, a connecting rod is provided on the outside of the main body respectively, the connecting plate and the connecting rod are arranged between the support plate and the fixed block, a sliding rod is provided on the outside of the connecting rod, and the sliding rod slides inside the guide groove.

[0013] Furthermore, the adjustment assembly includes a threaded rod, which is arranged on the outside of the support plate. A connecting block is provided on the outside of the threaded rod, and the connecting block is connected to the sliding rod. A sliding groove is provided inside the connecting block, and a guide block is provided inside the sliding groove, and the guide block is threadedly connected to the threaded rod.

[0014] Furthermore, a connecting groove is provided inside the sliding groove, a guide block is provided inside the connecting groove, and the guide block is connected to the guide block.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model realizes the coordination of the fixing plate, the supporting plate, the connecting plate, the connecting rod, the sliding rod, the threaded rod, the connecting block, the sliding groove and the guide block through the arrangement of the adjustment component, the supporting component and the main body, so as to limit the adjustment angle of the main body after the angle adjustment is completed, thereby avoiding the problem that when the radar performs single angle detection, the adjusted radar angle will change under the action of vibration, thereby affecting the effect of radar detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is the main sectional view of the utility model;

[0019] Figure 3 This is a partial cross-sectional view of the fixed cover of the utility model;

[0020] Figure 4 This is an enlarged view of the support assembly of the utility model;

[0021] Figure 5 This is an enlarged view of the connecting plate of the utility model;

[0022] Figure 6 This utility model Figure 5 Enlarged view of part A in the middle;

[0023] Figure numerals: 1. fixed block; 101. fixed cover; 102. ear plate; 2. main body; 201. connecting plate; 202. connecting rod; 203. sliding rod; 3. supporting assembly; 301. fixed plate; 302. supporting plate; 303. gear ring; 304. gear; 305. guide groove; 4. adjusting assembly; 401. threaded rod; 402. connecting block; 403. sliding groove; 404. guide block. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0027] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0029] like Figures 1 to 6As shown, a radar servo control device includes: a body 2; a fixed block 1, which is arranged on the outside of the body 2 and is used to protect the body 2; a control mechanism, which is arranged inside the body 2 and is used to provide support for the body 2, and the control mechanism includes a support component 3 and an adjustment component 4, the support component 3 is arranged inside the fixed block 1, and the adjustment component 4 is arranged on the outside of the support component 3, and the adjustment component 4 cooperates with the support component 3 to adjust the angle of the body 2. Specifically, when the body 2 is in use, the angle of the body 2 is first adjusted by cooperating with the support component 3 through the adjustment component 4 according to the needs of use, so that the body 2 can perform detection in different directions. After the angle adjustment of the body 2 is completed, the detection angle of the body 2 is further adjusted by cooperating with the fixed block 1 through the support component 3, thereby increasing the detection range of the body 2 when in use. The body 2 is an electronic radar. The body 2 can detect signals and thus detect targets during use. The body 2 is a prior art and will not be explained in detail here.

[0030] like Figures 1 to 6 As shown, the interior of the fixing block 1 is hollow, a through slot is provided on the outside of the fixing block 1, a fixing cover 101 is provided at the open end of the through slot, and a plurality of ear plates 102 are also provided on the outside of the fixing block 1. Specifically, the fixing block 1 cooperates with the fixing cover 101 to protect the main body 2 while fixing the position of the main body 2 to ensure the stability of the main body 2 during use. The fixing cover 101 and the fixing block 1 can be connected by a snap or a thread, which is convenient for installing and removing the fixing cover 101 during use.

[0031] like Figures 1 to 6 As shown, the support assembly 3 includes a fixed disk 301, which is arranged inside the fixed cover 101, and a gear ring 303 is provided on the side of the fixed disk 301 relative to the fixed block 1, and the gear ring 303 rotates relative to the fixed cover 101, and a gear 304 is meshed on the outside of the gear ring 303, and the gear 304 is connected to the fixed block 1, and a motor is provided on the outside of the gear 304, and the motor is connected to the fixed block 1, and a support plate 302 is provided on the other side of the fixed disk 301, and a guide groove 305 is provided on one side of the support plate 302. Specifically, during the use of the body 2, the fixed disk 301 is driven to rotate by the gear 304 cooperating with the gear ring 303, and the rotating fixed disk 301 The main body 2 is driven to rotate by the support plate 302, thereby increasing the detection range of the main body 2. The fixed cover 101 is arranged between the fixed disk 301 and the gear ring 303, so that the positions of the fixed disk 301 and the gear ring 303 are limited by the fixed cover 101 during use, thereby preventing the fixed disk 301 from moving relative to the fixed cover 101 during use. A brake mechanism is provided inside the motor, which can fix the output shaft of the stopped motor to prevent the gear ring 303 from driving the output shaft to rotate in the opposite direction through the gear 304. The shape of the fixed disk 301 can be selected according to the actual size of the main body 2, and can be disc-shaped or direction plate-shaped.

[0032] like Figures 1 to 6 As shown, the outer side of the body 2 is respectively provided with 201 and a connecting rod 202, the connecting plate 201 and the connecting rod 202 are arranged between the support plate 302 and the fixed block 1, and a sliding rod 203 is provided on the outer side of the connecting rod 202, and the sliding rod 203 slides inside the guide groove 305. Specifically, during use, the body 2 and the support plate 302 are connected by the cooperation of the connecting plate 201 and the connecting rod 202. When the angle of the body 2 needs to be adjusted, the sliding rod 203 is driven to slide along the guide groove 305 by the adjustment component 4. While the sliding rod 203 slides, the connecting rod 202 pushes the body 2 to rotate around the connecting plate 201, thereby adjusting the detection angle of the body 2. After the angle adjustment is completed, the fixed plate 301, the support plate 302 and the body 2 are driven to rotate as a whole by the cooperation of the gear 304 and the gear ring 303, thereby increasing the detection range of the body 2. An angle detector is provided inside the connecting plate 201 to detect the adjusted angle of the body 2, so that the body 2 can accurately detect different directions according to needs.

[0033] like Figures 1 to 6 As shown, the adjustment component 4 includes a threaded rod 401, which is arranged on the outside of the support plate 302, and a connecting block 402 is provided on the outside of the threaded rod 401, and the connecting block 402 is connected to the sliding rod 203, and a sliding groove 403 is provided inside the connecting block 402, and a guide block 404 is provided inside the sliding groove 403, and the guide block 404 is threadedly connected to the threaded rod 401. Specifically, when it is necessary to adjust the angle of the body 2, the threaded rod 401 is first used to cooperate with the guide block 404 to drive the connecting block 402 to adjust its position, and while the connecting block 402 is adjusted, the sliding rod 203 is driven to slide along the guide groove 305, and the connecting rod 202 drives the body 2 to detect the angle. The guide block 404 can slide inside the sliding groove 403 to avoid interference between the threaded rod 401 and the connecting block 402 during the adjustment of the position of the sliding rod 203, thereby ensuring stability during the angle adjustment process. The threaded rod 401 cooperates with the guide block 404 to fix the position of the connecting block 402 to avoid angular deviation of the main body 2 after the position adjustment during use. A limit plate is provided between the threaded rod 401 and the support plate 302, and a servo motor is provided on the outside of the limit plate. The servo motor can detect the rotation angle of the threaded rod 401 when in use, and the servo motor cooperates with the angle detector to perform closed-loop detection on the adjustment angle of the main body 2, thereby ensuring the accuracy of the angle adjustment of the main body 2 when in use.

[0034] like Figures 1 to 6As shown, a connecting groove is provided inside the sliding groove 403, and a guide block is provided inside the connecting groove, and the guide block is connected to the guide block 404. Specifically, the connecting groove and the guide block have the same shape, and the shape of the connecting groove can be a T-shaped long groove or a dovetail-shaped long groove, and the shape of the guide block can be a T-shaped long strip or a dovetail-shaped long strip. Therefore, when in use, the position of the guide block 404 relative to the connecting block 402 is restricted by the cooperation of the connecting groove and the guide block, so as to prevent the guide block 404 from sliding out of the sliding groove 403 and ensure the accuracy of the direction of the guide block 404 when moving.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A radar servo control device, characterized in that: include: Ontology(2); A fixed block (1) is arranged outside the body (2) and is used to protect the body (2); A control mechanism is arranged inside the body (2) and is used to provide support for the body (2). The control mechanism comprises a support component (3) and an adjustment component (4). The support component (3) is arranged inside the fixed block (1), and the adjustment component (4) is arranged outside the support component (3). The adjustment component (4) cooperates with the support component (3) to adjust the angle of the body (2).

2. A radar servo control device according to claim 1, characterized in that: The interior of the fixing block (1) is hollow, a through slot is provided on the outside of the fixing block (1), a fixing cover (101) is provided at the open end of the through slot, and a plurality of ear plates (102) are also provided on the outside of the fixing block (1).

3. A radar servo control device according to claim 2, characterized in that: The support assembly (3) comprises a fixed disk (301), the fixed disk (301) being arranged inside the fixed cover (101), the fixed disk (301) being provided with a gear ring (303) on the side relative to the fixed block (1), and the gear ring (303) being rotated relative to the fixed cover (101), the gear ring (304) being meshed with the outside of the gear ring (303), and the gear (304) being connected to the fixed block (1), the gear (304) being provided with a motor on the outside, and the motor being connected to the fixed block (1), the other side of the fixed disk (301) being provided with a support plate (302), and the support plate (302) being provided with a guide groove (305) on one side.

4. A radar servo control device according to claim 3, characterized in that: A connecting plate (201) and a connecting rod (202) are respectively provided on the outside of the body (2); the connecting plate (201) and the connecting rod (202) are arranged between the support plate (302) and the fixed block (1); a sliding rod (203) is provided on the outside of the connecting rod (202), and the sliding rod (203) slides inside the guide groove (305).

5. The radar servo control device according to claim 3, characterized in that: The adjustment assembly (4) comprises a threaded rod (401), the threaded rod (401) being arranged outside the support plate (302), a connecting block (402) being provided outside the threaded rod (401), and the connecting block (402) being connected to the sliding rod (203), a sliding groove (403) being provided inside the connecting block (402), a guide block (404) being provided inside the sliding groove (403), and the guide block (404) being threadedly connected to the threaded rod (401).

6. The radar servo control device according to claim 5, characterized in that: A connecting groove is provided inside the sliding groove (403), a guide block is provided inside the connecting groove, and the guide block is connected to the guide block (404).

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