Radio monitoring direction finding equipment

Abstract

The utility model discloses a radio monitoring direction-finding device, which belongs to the technical field of radio monitoring and enables a positioning assembly to be inserted into a positioning insertion hole so as to complete integral positioning processing of two connecting rods, a mounting base and the connecting rods and optimize an integral connecting structure between the two connecting rods. And the overall time of disassembly and assembly can be greatly shortened in the subsequent disassembly and assembly process, the disassembly and assembly difficulty is reduced, and the overall working efficiency is improved. The radio monitoring direction-finding equipment comprises a mounting base, extension plates are symmetrically mounted on the mounting base in an inserted manner, a connecting rod is mounted at the center of the top of the mounting base, a detection assembly is mounted at the top of the connecting rod, a top disc is arranged at the top of the connecting rod in a protruding manner, a chassis is arranged at the bottom of the connecting rod in a protruding manner, and an inserted column is vertically fixed at the bottom of the chassis; the top disc is provided with inserting holes allowing the inserting columns to penetrate through, a positioning assembly is installed at the bottom of the bottom disc, and positioning inserting holes are symmetrically formed in the top disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of radio monitoring, and in particular relates to a radio monitoring direction-finding device. Background Art

[0002] Radio monitoring refers to the activities of detecting, searching, and intercepting radio signals within the radio management area, and analyzing, identifying, monitoring, and obtaining technical information such as technical parameters, working characteristics, and radiation positions of the radio signals. It is an important technical means to effectively implement radio management, direction finding, and tracking of illegally invading drones.

[0003] Existing radio monitoring and direction-finding equipment typically requires multiple connecting rods to be vertically erected and then raised to a specified height to accommodate monitoring needs at varying heights. To ensure stability, these rods are often secured together with multiple sets of bolts. This makes assembly and disassembly of the connecting rods difficult during use, preventing quick assembly and disassembly based on operational needs. Therefore, a radio monitoring and direction-finding device is needed to address this issue. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In response to the shortcomings of the existing technology, the purpose of the present utility model is to provide a radio monitoring and direction-finding device, which can enable the positioning component to be inserted into the positioning socket, thereby completing the overall positioning processing of the two connecting rods and the mounting base and the connecting rod, optimizing the overall connection structure between the two connecting rods, and can greatly reduce the overall disassembly and assembly time in the subsequent disassembly and assembly process, reduce the difficulty of disassembly and assembly, and improve overall work efficiency.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a radio monitoring and direction-finding device, which includes a mounting base, on which extension plates are symmetrically plugged and installed, a connecting rod is installed at the center of the top of the mounting base, a detection component is installed at the top of the connecting rod, a top plate is protruding from the top of the connecting rod, a bottom plate is protruding from the bottom of the connecting rod, a plug-in column is vertically fixed at the bottom of the bottom of the chassis, a plug-in hole for the plug-in column to pass through is opened on the top plate, a positioning component is installed at the bottom of the chassis, and positioning sockets are symmetrically opened on the top plate, and the positioning component is plugged into the positioning socket;

[0008] A fixing ring is protruding from the top of the extension plate, and a fixing ring is protruding from the outer edge of the connecting rod. The two fixing rings are connected and fixed by a connecting belt, and a tensioning component for assisting in tightening the connecting belt is installed in the middle section of the connecting belt.

[0009] Furthermore, the positioning assembly includes a plug post fixed at the bottom of the chassis, a slide groove is provided inside the plug post, a sliding post is slidably arranged in the slide groove, a trumpet-shaped extrusion groove is provided on the outer edge of the plug post, a positioning ball is slidably arranged in the extrusion groove, and a clamping ring groove for the positioning ball to be clamped and fixed is provided in the positioning socket, a screw rod is installed on the sliding post, the sliding post and the screw rod are threadedly matched, the top of the screw rod is fixed at the bottom of the embedded disk, the embedded disk is embedded and installed on the chassis, a meshing gear is fixed at the top of the embedded disk, and a rotating disk that drives the meshing gear to rotate is rotatably embedded and installed at the top of the chassis.

[0010] Furthermore, a transmission groove is provided on the rotating disk, a meshing gear ring is fixed in the transmission groove, the meshing gear ring and the meshing gear are meshed and transmitted, and a protruding plate is protruded from the top of the rotating disk.

[0011] Furthermore, the cross section of the sliding column is rectangular, and the bottom of the sliding column is conical.

[0012] Furthermore, four extension plates are symmetrically arranged, and the four extension plates are arranged in a circular array with the axis of the mounting base as the center. The mounting base and the extension plates are positioned by means of positioning pins.

[0013] Furthermore, the tensioning assembly includes a disc-shaped tensioning box, a rotating cavity is opened inside the tensioning box, a winding disk is rotatably arranged in the rotating cavity, the end of the connecting belt is fixed on the winding disk, a positioning ratchet is protruding and fixed at the outer edge of the winding disk, a positioning cavity is opened in the rotating cavity, a positioning pawl is rotatably arranged in the positioning cavity, the positioning pawl cooperates with the positioning ratchet for positioning, and an ejection spring piece is installed in the positioning cavity to assist the positioning pawl in pushing.

[0014] Furthermore, a rotating rod is rotatably provided at the outer edge of the tension box, the rotating rod is fixed on the pin shaft of the positioning pawl, and a protruding block is protruding from one side of the winding disk, and the protruding block extends out of the tension box.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The present invention relates to a method for the production of a plurality of camshafts, wherein the plurality of camshafts are connected to each other by a plurality of threaded joints, and the plurality of camshafts are connected to each other by a plurality of threaded joints. The plurality of camshafts are connected to each other by a plurality of threaded joints, and the plurality of camshafts are connected to each other by a plurality of threaded joints.

[0018] The utility model uses a tensioning component provided on the connecting belt to wind the connecting belt and install it in the fixed ring, and rotate the protruding block. The protruding block drives the tensioning box to rotate forward as a whole, and the tensioning box drives the end portion of the connecting belt to be wound and installed on the winding disk. When the connecting belt is wound and installed on the winding disk, the overall tensioning processing of the connecting belt is completed. During the rotation process, the positioning pawl is positioned and fastened in the positioning ratchet, thereby completing the overall positioning processing of the winding disk. By tightening the connecting belt, it is ensured that the detection component can be in a vertical and stable state. The device can be placed at different heights. By auxiliary tightening the four sides of the connecting rod, it can be ensured that the connecting rod can be in a stable vertical state at different heights, and it is avoided as much as possible that the detection component shakes violently at the top of the connecting rod when encountering strong winds and other weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model in a disassembled state;

[0022] Figure 3 This is a longitudinal sectional view of the chassis corresponding to the positioning assembly of the present invention;

[0023] Figure 4This is a transverse cross-sectional view of the chassis of the present invention corresponding to the rotating disk;

[0024] Figure 5 It is a longitudinal sectional view of the tensioning assembly of the utility model.

[0025] The marks in the accompanying drawings are: 1. Mounting base; 2. Extension plate; 3. Detection assembly; 4. Connecting rod; 5. Chassis; 6. Top plate; 7. Plug-in column; 8. Plug-in hole; 9. Positioning assembly; 91. Positioning hole; 10. Rotating disk; 101. Protruding plate; 102. Engaging gear ring; 11. Plug-in column; 12. Positioning ball; 13. Sliding column; 14. Screw; 15. Embedded disk; 16. Engaging gear; 17. Fixed ring; 18. Connecting belt; 19. Tensioning assembly; 20. Tensioning box; 21. Positioning pawl; 211. Rotating rod; 22. Ejection spring; 23. Winding disk. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] This specific embodiment is a radio monitoring direction finding device, such as Figure 1-4 As shown, the radio monitoring and direction-finding equipment includes a mounting base 1, a connecting rod 4 is installed at the center of the top of the mounting base 1, a detection component 3 is installed at the top of the connecting rod 4, the detection component 3 is a single-ring rotating antenna direction finder, a top plate 6 is protrudingly provided at the top of the connecting rod 4, a chassis 5 is protrudingly provided at the bottom of the connecting rod 4, a plug-in column 7 is vertically fixed at the bottom of the chassis 5, and a plug-in hole 8 for the plug-in column 7 to pass through is opened on the top plate 6. Through the cooperation between the provided plug-in column 7 and the plug-in hole 8, it can be ensured that the connection between the two connecting rods 4 can be stably plugged in during operation, thereby ensuring the overall stability of the connection.

[0028] The bottom of the chassis 5 is provided with a positioning assembly 9, and a positioning socket 91 is symmetrically provided on the top plate 6. The positioning assembly 9 and the positioning socket 91 are plugged in. The positioning assembly 9 includes a plug post 11 fixed at the bottom of the chassis 5. A slide groove is provided inside the plug post 11, and a sliding post 13 is provided in the slide groove. A trumpet-shaped extrusion groove is provided on the outer side of the plug post 11, and a positioning ball 12 is provided in the extrusion groove. A snap ring groove for the positioning ball 12 to be fixed is provided in the positioning socket 91. A screw rod 14 is installed on the sliding post 13. The cross section is rectangular, the bottom of the sliding column 13 is conical, the sliding column 13 and the screw rod 14 are threaded together, the top of the screw rod 14 is fixed to the bottom of the embedded disk 15, the embedded disk 15 is embedded and installed on the chassis 5, and a meshing gear 16 is fixed at the top of the embedded disk 15. A rotating disk 10 that drives the meshing gear 16 to rotate is rotatably embedded and installed at the top of the chassis 5. A transmission groove is opened on the rotating disk 10, and a meshing gear ring 102 is fixed in the transmission groove. The meshing gear ring 102 is meshed with the meshing gear 16 for transmission, and a protruding plate 101 is protruding from the top of the rotating disk 10.

[0029] By cooperating with the positioning assembly 9 provided at the bottom of the chassis 5 at the bottom of the connecting rod 4 and the positioning socket 91 on the top plate 6, the plug-in column 7 on the chassis 5 can be plugged into the plug-in hole 8 on the top plate 6 during installation, and the plug-in column 11 can be plugged into the positioning socket 91. The protruding plate 101 is rotated forward, and the protruding plate 101 drives the rotating disk 10 to rotate as a whole. The meshing gear ring 102 on the rotating disk 10 engages with the meshing gear 16, thereby causing the meshing gear 16 to rotate as a whole, and the meshing gear 16 drives the embedded disk 15 to rotate as a whole. During the rotation of 15, the screw rod 14 rotates as a whole, and the sliding column 13 and the screw rod 14 are threadedly matched, so that the sliding column 13 descends. During the descending process of the sliding column 13, the positioning ball 12 is driven to be squeezed out, and the positioning ball 12 enters the extrusion groove, so that the positioning component 9 is inserted into the positioning socket 91, thereby completing the overall positioning processing of the two connecting rods 4 and the mounting base 1 and the connecting rod 4, optimizing the overall connection structure between the two connecting rods 4, and can greatly reduce the overall disassembly and assembly time during the subsequent disassembly and assembly process, reduce the difficulty of disassembly and assembly, and improve the overall work efficiency.

[0030] like Figure 1 、 Figure 2 and Figure 5As shown, the installation base 1 is symmetrically plugged and installed with an extension plate 2, and there are four extension plates 2 symmetrically arranged. The four extension plates 2 are arranged in a circular array with the axis of the installation base 1 as the center. The installation base 1 and the extension plate 2 are positioned by plugging and positioning pins. The tensioning assembly 19 includes a disc-shaped tensioning box 20, and a rotating cavity is opened inside the tensioning box 20. A winding disk 23 is rotatably arranged in the rotating cavity. The end of the connecting belt 18 is fixed on the winding disk 23. A positioning ratchet is protruding and fixed at the outer edge of the winding disk 23. A positioning cavity is opened in the rotating cavity. A positioning pawl 21 is rotatably arranged in the positioning cavity. The positioning pawl 21 cooperates with the positioning ratchet for positioning. An ejection spring piece 22 pushed by the auxiliary positioning pawl 21 is installed in the positioning cavity. A rotating rod 211 is rotatably set at the outer edge of the tensioning box 20. The rotating rod 211 is fixed on the pin shaft of the positioning pawl 21. A protruding block is protruding from one side of the winding disk 23, and the protruding block extends out of the tensioning box 20.

[0031] The connecting belt 18 is wound and installed in the fixed ring 17 through the tensioning component 19 set on the connecting belt 18, and the protruding block is rotated. The protruding block drives the tensioning box 20 to rotate forward as a whole, and the tensioning box 20 drives the end of the connecting belt 18 to be wound and installed on the winding disk 23. The connecting belt 18 is wound and installed on the winding disk 23, thereby completing the overall tensioning processing of the connecting belt 18. During the rotation process, the positioning pawl 21 is positioned and fastened in the positioning ratchet, thereby completing the overall positioning processing of the winding disk 23. The connecting belt 18 is tightened to ensure that the detection component 3 can be in a vertical and stable state, and can be installed at different heights. By auxiliary tightening on the four sides of the connecting rod 4, it can be ensured that the connecting rod 4 can be in a stable vertical state at different heights, and try to avoid the detection component 3 from shaking violently at the top of the connecting rod 4 when encountering strong winds and other weather.

[0032] Working principle:

[0033] When the device needs to be installed, the plug-in column 7 on the chassis 5 is plugged into the plug-in hole 8 on the top plate 6, and the plug-in column 11 is plugged into the positioning socket 91, and the protruding plate 101 is rotated forward. The protruding plate 101 drives the rotating disk 10 to rotate as a whole, and the meshing gear ring 102 on the rotating disk 10 engages with the meshing gear 16 to transmit the transmission, so that the meshing gear 16 rotates as a whole, and the meshing gear 16 drives the embedded disk 15 to rotate as a whole. During the rotation of the embedded disk 15, the screw rod 14 rotates as a whole, and the sliding column 13 and the screw rod 14 are threadedly matched, so that the sliding column 13 descends. During the descent of the sliding column 13, the positioning ball 12 is driven to be squeezed out, and the positioning ball 12 enters the extrusion groove, so that the positioning assembly 9 is inserted into the positioning socket 91, thereby completing the overall positioning processing of the two connecting rods 4 and the mounting base 1 and the connecting rod 4.

[0034] The connecting belt 18 is wound and installed in the fixed ring 17, and the protruding block is rotated. The protruding block drives the tensioning box 20 to rotate forward as a whole. The tensioning box 20 drives the end of the connecting belt 18 to be wound and installed on the winding disk 23. The connecting belt 18 is wound and installed on the winding disk 23, thereby completing the overall tensioning process of the connecting belt 18. During the rotation process, the positioning pawl 21 is positioned and fastened in the positioning ratchet, thereby completing the overall positioning process of the winding disk 23. The connecting belt 18 is tightened to ensure that the detection component 3 can be in a vertically stable state, thereby facilitating the overall positioning and fastening process of the detection component 3.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A radio monitoring and direction-finding device, comprising a mounting base (1), characterized in that: An extension plate (2) is symmetrically plugged and installed on the mounting base (1), a connecting rod (4) is installed at the center of the top of the mounting base (1), a detection component (3) is installed at the top of the connecting rod (4), a top plate (6) is protrudingly provided at the top of the connecting rod (4), a bottom plate (5) is protrudingly provided at the bottom of the connecting rod (4), a plug-in column (7) is vertically fixed at the bottom of the bottom plate (5), a plug-in hole (8) for the plug-in column (7) to pass through is provided on the top plate (6), a positioning component (9) is installed at the bottom of the bottom plate (5), a positioning socket (91) is symmetrically provided on the top plate (6), and the positioning component (9) is plugged in with the positioning socket (91); A fixing ring (17) is protrudingly provided at the top of the extension plate (2), and a fixing ring (17) is protrudingly provided at the outer edge of the connecting rod (4). The two fixing rings (17) are connected and fixed by a connecting belt (18), and a tensioning component (19) is installed at the middle section of the connecting belt (18) to assist in tightening the connecting belt (18).

2. A radio monitoring and direction finding device according to claim 1, characterized in that: The positioning assembly (9) includes an insertion column (11) fixed at the bottom of the chassis (5), a slide groove is provided inside the insertion column (11), a sliding column (13) is slidably arranged in the slide groove, a trumpet-shaped extrusion groove is provided on the outer side of the insertion column (11), a positioning ball (12) is slidably arranged in the extrusion groove, a clamping ring groove for clamping and fixing the positioning ball (12) is provided in the positioning socket (91), a screw rod (14) is installed on the sliding column (13), the sliding column (13) and the screw rod (14) are threadedly matched, the top of the screw rod (14) is fixed at the bottom of the embedded disk (15), the embedded disk (15) is embedded and installed on the chassis (5), a meshing gear (16) is fixed at the top of the embedded disk (15), and a rotating disk (10) that drives the meshing gear (16) to rotate is rotatably embedded and installed at the top of the chassis (5).

3. A radio monitoring and direction finding device according to claim 2, characterized in that: A transmission groove is provided on the rotating disk (10), a meshing gear ring (102) is fixed in the transmission groove, and the meshing gear ring (102) and the meshing gear (16) are meshed and transmitted. A protruding plate (101) is protruded from the top of the rotating disk (10).

4. A radio monitoring and direction finding device according to claim 3, characterized in that: The cross section of the sliding column (13) is rectangular, and the bottom of the sliding column (13) is conical.

5. The radio monitoring and direction finding equipment according to claim 1, characterized in that: Four extension plates (2) are symmetrically arranged, and the four extension plates (2) are arranged in a circular array with the axis of the mounting base (1) as the center. The mounting base (1) and the extension plates (2) are positioned by means of positioning pins.

6. The radio monitoring and direction finding equipment according to claim 5, characterized in that: The tensioning assembly (19) includes a disc-shaped tensioning box (20), a rotating chamber is provided inside the tensioning box (20), a winding disk (23) is rotatably provided in the rotating chamber, the end of the connecting belt (18) is fixed on the winding disk (23), a positioning ratchet is protruding and fixed at the outer edge of the winding disk (23), a positioning chamber is provided in the rotating chamber, a positioning pawl (21) is rotatably provided in the positioning chamber, the positioning pawl (21) cooperates with the positioning ratchet for positioning, and an ejection spring (22) is installed in the positioning chamber to be pushed by the auxiliary positioning pawl (21).

7. The radio monitoring and direction finding equipment according to claim 6, characterized in that: A rotating rod (211) is rotatably provided at the outer edge of the tensioning box (20), and the rotating rod (211) is fixed on the pin of the positioning pawl (21). A protruding block is protruding from one side of the winding disk (23), and the protruding block extends out of the tensioning box (20).

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