CN119084747B - Positioning device for microwave radar main body - Google Patents
Positioning device for microwave radar main body Download PDFInfo
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- CN119084747B CN119084747B CN202411577098.7A CN202411577098A CN119084747B CN 119084747 B CN119084747 B CN 119084747B CN 202411577098 A CN202411577098 A CN 202411577098A CN 119084747 B CN119084747 B CN 119084747B
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- seat
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- column
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- 238000003825 pressing Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 230000006978 adaptation Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Transmission Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to the technical field of microwave radars and discloses a positioning device for a microwave radar main body, which solves the problem that smooth pitching angle adjustment cannot be performed in a range, and comprises a fixed frame and a mounting seat, wherein an adjusting seat is arranged between the fixed frame and the mounting seat, a positioning mechanism matched with the mounting seat is arranged on the adjusting seat, an adjusting column is arranged between the adjusting seat and the fixed frame, two ends of the adjusting column are respectively provided with a fixed block, the two fixed blocks are respectively fixedly connected with the fixed frame and the adjusting seat, one side of the fixed block, facing the adjusting column, is provided with a first accommodating groove, a movable ball is arranged in the first accommodating groove, the two movable balls are respectively fixedly connected with two ends of the adjusting column, and the adjusting column is provided with a pressing locking structure matched with the fixed blocks; the microwave radar main body can be subjected to smooth position adjustment in a range, and the application range is improved.
Description
Technical Field
The invention belongs to the technical field of microwave radars, and particularly relates to a positioning device for a microwave radar main body.
Background
Microwaves are radio waves with very short wavelengths, and have good directivity and speed equal to the speed of light. The microwave is reflected back immediately when encountering an obstacle and then received by a radar velocimeter, and in the retrieved prior art, chinese patent with the bulletin number of CN221570046U discloses a microwave radar positioning device, and the installation block is pulled outwards to drive the inserting shaft to move out of the jack, and then the microwave radar body is rotated upwards or downwards to drive the second supporting block and the two rotating shafts to rotate, so that the radar is adjusted to a proper pitching angle;
However, it is worth thinking that the pitch angle of the radar is determined by the position of the jack, and the pitch angle cannot be smoothly adjusted within a range, so that the application range of the radar is smaller, and certain limitation exists.
Thus, there is a need for a related installation that is more compatible with the needs of use in order to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a positioning device for a microwave radar main body, which effectively solves the problem that the smooth pitching angle adjustment can not be carried out within a range in the prior art.
In order to achieve the above purpose, the positioning device for the microwave radar main body comprises a fixed frame and an installation seat, wherein an adjusting seat is arranged between the fixed frame and the installation seat, a positioning mechanism matched with the installation seat is installed on the adjusting seat, an adjusting column is arranged between the adjusting seat and the fixed frame, two ends of the adjusting column are respectively provided with a fixed block, the two fixed blocks are respectively and fixedly connected with the fixed frame and the adjusting seat, one side of the fixed block, which faces the adjusting column, is provided with a first accommodating groove, a movable ball is arranged in the first accommodating groove, the two movable balls are respectively and fixedly connected with two ends of the adjusting column, and the adjusting column is provided with a pressing locking structure matched with the fixed blocks.
Preferably, the pressing locking structure comprises a pressing block arranged in a first accommodating groove, the movable ball is provided with a second accommodating groove matched with the pressing block, the pressing block is positioned in the second accommodating groove and contacts with the inner wall of the first accommodating groove, one side of the pressing block, which faces the adjusting column, is fixedly connected with a prism, the prism penetrates through the movable ball, a rectangular hole is formed in the adjusting column, one end, away from the pressing block, of the prism is positioned in the rectangular hole, and an elastic pressing mechanism for applying pressure to the two prisms is arranged in the rectangular hole.
Preferably, the elastic pressing mechanism comprises two first screw rods arranged in the rectangular holes, the supporting parts are sleeved outside the first screw rods in a rotating mode, the supporting parts are fixedly connected with the inner walls of the rectangular holes, movable seats are sleeved outside the first screw rods, four side surfaces of the movable seats are respectively contacted with four inner walls of the rectangular holes, the movable seats are connected with the first screw rods in a threaded mode, the two supporting parts are located between the two movable seats, the movable seats are connected with corresponding prisms through first compression springs, and driving pieces matched with the two first screw rods are installed on the adjusting columns.
Preferably, the driving member comprises a first rotating shaft rotatably mounted on the adjusting column, the first rotating shaft is fixedly provided with a first bevel gear positioned in the rectangular hole, the first screw rod is fixedly provided with a second bevel gear meshed with the first bevel gear, and the first rotating shaft is fixedly provided with a first handle positioned outside the adjusting column.
Preferably, the accommodating chamber is formed in the prism, the rotating box is arranged in the accommodating chamber, the first screw rod is fixedly provided with a rotating column positioned in the rotating box, one side of the rotating box, which faces the first compression spring, is provided with a supporting ring, the supporting ring is fixedly connected with the inner wall of the accommodating chamber, a plurality of first sliding grooves are formed in the supporting ring, one side of the rotating box, which faces the supporting ring, is fixedly connected with a plurality of fixing columns, the fixing columns are consistent with the first sliding grooves in number, inclined planes which are matched with the fixing columns are arranged on the first sliding grooves, two grooves are formed in the rotating column, a sliding block is arranged in the grooves, the sliding block is connected with the grooves through a plurality of second compression springs, a plurality of second sliding grooves are formed in the inner wall of the rotating box, inclined planes which are matched with the second sliding grooves are formed in the sliding block, and one end, which is far away from the second compression spring, of the sliding block is positioned in the corresponding second sliding grooves.
Preferably, the adjusting seat is rotatably connected with two supporting rings, one side of the fixing frame, facing the adjusting seat, is provided with two lifting seats, the lifting seats are rotatably connected with supporting columns, the two supporting rings are respectively sleeved outside the two supporting columns, the lifting seats are fixedly provided with guide blocks, two guide grooves are formed in the fixing frame, the guide blocks are located in the corresponding guide grooves, and the fixing frame is provided with lifting units for driving the two lifting seats to lift.
Preferably, the lifting unit comprises a control box fixedly mounted on the fixing frame, a second screw rod penetrates through the lifting seat, the second screw rod is in threaded connection with the lifting seat in a connecting mode, the second screw rod is rotationally connected with the control box, a third bevel gear positioned in the control box is fixedly mounted on the second screw rod, a second rotating shaft is rotationally connected on the control box, two fourth bevel gears are fixedly sleeved on the outer portion of the second rotating shaft, the third bevel gears are meshed with the corresponding fourth bevel gears, and a rotary table positioned on the outer portion of the control box is fixedly mounted on the second rotating shaft.
Preferably, a fixed plate is arranged above the turntable and fixedly connected with the control box, a plugboard penetrates through the fixed plate, a plurality of slots matched with the plugboard are formed in the turntable, and the bottom end of the plugboard is located in a corresponding slot.
Preferably, the positioning mechanism comprises two mounting plates fixedly mounted on the mounting seat, the mounting plates penetrate through the adjusting seat, one side, far away from the mounting seat, of each mounting plate is contacted with a fixing shell, the fixing shells are fixedly connected with fixing blocks located on the adjusting seat, movable plates are respectively arranged on one sides, close to the two mounting plates, of each mounting plate, positioning blocks penetrate through the mounting plates, the positioning blocks are fixedly connected with the corresponding movable plates, and reset units matched with the movable plates are mounted on the fixing shells.
Preferably, the reset unit comprises two guide posts fixedly mounted in the fixed shell, the fixed shell is provided with an avoidance hole, the movable plate penetrates through the avoidance hole, the guide posts penetrate through the movable plate, the outer part of the guide posts is sleeved with extension springs, two ends of each extension spring are fixedly connected with the top of the movable plate and the inner wall of the top of the fixed shell respectively, and two sides of the movable plate are fixedly connected with second handles positioned outside the fixed shell respectively.
Compared with the prior art, the invention has the beneficial effects that:
The microwave radar main body is fixedly installed with the mounting seat, the mounting seat is installed on the adjusting seat through the positioning mechanism, the staff drives the adjusting seat to move in the vertical direction and the horizontal direction, the positions of the adjusting seat and the mounting seat are changed, the inclination angle of the adjusting column is changed, the staff drives the adjusting seat to incline again, the orientation of the mounting seat and the microwave radar main body is changed, the movable ball rotates relative to the first accommodating groove and the fixed block in the process of changing the adjusting seat, after the position of the mounting seat and the adjusting seat is adjusted, the position of the fixed block is limited by the locking structure through pressing, so that the two fixed blocks are respectively fixed relative to the adjusting column and the two movable balls, the mounting seat and the adjusting seat can be fixed relative to the fixed frame, and the microwave radar main body can be subjected to smooth position adjustment in a range, and the application range is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembly of the support ring and the support post of the present invention;
FIG. 3 is a schematic view of the structure of the control box of the present invention;
FIG. 4 is a schematic view of the adjusting seat according to the present invention;
FIG. 5 is a schematic view of the structure of the inside of the fixing case of the present invention;
FIG. 6 is a schematic view of the adjusting post, movable ball, pressing block and prism of the present invention in cross-section;
FIG. 7 is a schematic view of a rotary case of the present invention in cross-section;
FIG. 8 is a schematic view of the structure of the slider and the groove of the present invention disassembled.
The device comprises a fixing frame, a mounting seat, a fixing seat, a 4-adjusting column, a 5-fixing block, a 6-first accommodating groove, a 7-supporting ring, a 8-supporting column, a 9-lifting seat, a 10-pressing block, a 11-second accommodating groove, a 12-rectangular hole, a 13-prismatic column, a 14-first lead screw, a 15-supporting part, a 16-movable seat, a 17-first compression spring, a 18-rotating box, a 19-accommodating cavity, a 20-supporting ring, a 21-first sliding groove, a 22-fixing column, a 23-rotating column, a 24-sliding block, a 25-second sliding groove, a 26-groove, a 27-second compression spring, a 28-first rotating shaft, a 29-first bevel gear, a 30-second bevel gear, a 31-first handle, a 32-control box, a 33-guiding block, a 34-guiding groove, a 35-second lead screw, a 36-second rotating shaft, a 37-third bevel gear, a38, a fourth bevel gear, a 39-rotating disc, a 40-inserting groove, a 41-fixing plate, a 42, a sliding plate, a 43-second sliding groove, a 45-second sliding plate, a 46-moving ball, a 48, a guide plate, a guide ball and a guide plate.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
An embodiment I is given by figures 1, 4 and 6, the microwave radar device comprises a fixing frame 1 and a mounting seat 2, an adjusting seat 3 is arranged between the fixing frame 1 and the mounting seat 2, the adjusting seat 3 is provided with a positioning mechanism matched with the mounting seat 2, an adjusting column 4 is arranged between the adjusting seat 3 and the fixing frame 1, two ends of the adjusting column 4 are respectively provided with a fixing block 5, the two fixing blocks 5 are respectively fixedly connected with the fixing frame 1 and the adjusting seat 3, a first accommodating groove 6 is formed in one side, facing the adjusting column 4, of the fixing block 5, a movable ball 50 is arranged in the first accommodating groove 6, the two movable balls 50 are respectively fixedly connected with two ends of the adjusting column 4, the adjusting column 4 is provided with a pressing locking structure matched with the fixing block 5, a microwave radar main body and the mounting seat 2 are fixedly arranged together, the mounting seat 2 is arranged on the adjusting seat 3 through the positioning mechanism, a worker drives the adjusting seat 3 to move in the vertical direction and the horizontal direction, the inclination angle of the adjusting column 4 is changed, the worker drives the adjusting seat 3 to tilt the adjusting seat, the position of the adjusting seat 2 is changed towards one side, the two fixing blocks 2 are respectively, the positions of the two fixing blocks 2 can be adjusted by the fixing blocks 5 and the fixing seat 5 are correspondingly fixed in the fixing seat 2, and the position of the fixing seat 5 can be adjusted by fixing the fixing seat 5, and the fixing seat 5 can be adjusted by fixing the position of the fixing seat 5, and the fixing seat can be adjusted by fixing the fixing seat and the fixing seat 5.
In the second embodiment, based on the first embodiment, as shown in fig. 1,6, 7 and 8, the pressing locking structure includes a pressing block 10 disposed in a first accommodating groove 6, a movable ball 50 is provided with a second accommodating groove 11 adapted to the pressing block 10, the pressing block 10 is disposed in the second accommodating groove 11, the pressing block 10 contacts with an inner wall of the first accommodating groove 6, a prism 13 is fixedly connected to one side of the pressing block 10 facing the adjusting column 4, the prism 13 penetrates through the movable ball 50, a rectangular hole 12 is formed in the adjusting column 4, one end of the prism 13 away from the pressing block 10 is disposed in the rectangular hole 12, an elastic pressing mechanism for applying pressure to the two prisms 13 is mounted in the rectangular hole 12, the elastic pressing mechanism includes two first screws 14 disposed in the rectangular hole 12, a supporting portion 15 is rotatably sleeved outside the first screws 14, and the supporting portion 15 is fixedly connected with the inner wall of the rectangular hole 12, the outside of the first screw rod 14 is sleeved with a movable seat 16, four sides of the movable seat 16 are respectively contacted with four inner walls of the rectangular hole 12, the movable seat 16 and the first screw rod 14 are connected in a threaded manner, two supporting parts 15 are positioned between the two movable seats 16, the movable seat 16 and a corresponding prism 13 are connected through a first compression spring 17, a driving piece matched with the two first screw rods 14 is arranged on the adjusting column 4, the driving piece comprises a first rotating shaft 28 rotatably arranged on the adjusting column 4, the first rotating shaft 28 is fixedly provided with a first bevel gear 29 positioned in the rectangular hole 12, the first screw rod 14 is fixedly provided with a second bevel gear 30 meshed with the first bevel gear 29, the first rotating shaft 28 is fixedly provided with a first handle 31 positioned outside the adjusting column 4, a containing cavity 19 is arranged in the prism 13, a rotating box 18 is arranged in the containing cavity 19, the first screw rod 14 is fixedly provided with a rotating column 23 positioned in the rotating box 18, one side of the rotating box 18 facing the first compression spring 17 is provided with a supporting ring 20, the supporting ring 20 is fixedly connected with the inner wall of the accommodating cavity 19, a plurality of first sliding grooves 21 are formed in the supporting ring 20, one side of the rotating box 18 facing the supporting ring 20 is fixedly connected with a plurality of fixed columns 22, the fixed columns 22 and the first sliding grooves 21 are consistent in number, the first sliding grooves 21 are provided with inclined planes matched with the fixed columns 22, the rotating column 23 is provided with two grooves 26, the grooves 26 are internally provided with sliding blocks 24, the sliding blocks 24 and the grooves 26 are connected through a plurality of second compression springs 27, the inner wall of the rotating box 18 is provided with a plurality of second sliding grooves 25, the sliding blocks 24 are provided with inclined planes matched with the second sliding grooves 25, and one end of the sliding blocks 24, which is far away from the second compression springs 27, is positioned in the corresponding second sliding grooves 25;
When the fixed block 5 is required to be fixed relative to the movable ball 50, a worker drives the first rotating shaft 28 and the first bevel gear 29 to rotate through the first handle 31, the first bevel gear 29 drives the first screw rod 14 to rotate through the second bevel gear 30, the first screw rod 14 drives the movable seat 16 to slide in the rectangular hole 12, the distance between the movable seat 16 and the prism 13 is changed, the deformation degree of the first compression spring 17 is further adjusted, the pressure exerted by the first compression spring 17 on the prism 13 and the pressing block 10 is controlled, the pressing block 10 is pressed on the inner wall of the first accommodating groove 6, so that the pressing block 10 and the movable ball 50 are fixed relative to the first accommodating groove 6 and the fixed block 5, and in the process of rotating the first screw rod 14, the first screw rod 14 drives the rotating box 18 and the fixed column 22 through the rotating column 23 and the sliding block 24, and when the end part of the fixed column 22 contacts with the inner wall of the first sliding groove 21, because the pressure applied by the first compression spring 17 to the prism 13 is greater than the preset value, the rotating box 18 cannot drive the fixed column 22 to slide relative to the first sliding groove 21, and further cannot push the supporting ring 20 and the prism 13 to move towards the movable seat 16 through the fixed column 22, the rotating box 18 cannot rotate continuously, along with the continuous rotation of the first screw rod 14, the first screw rod 14 drives the rotating column 23 to rotate relative to the rotating box 18, the inclined surface on the sliding block 24 slides relative to the inner wall of the second sliding groove 25, the sliding block 24 slides out of the second sliding groove 25, the second compression spring 27 is in a compressed state, the rotating column 23 rotates relative to the rotating box 18, when the fixed relation between the movable ball 50 and the fixed block 5 needs to be released, the worker reversely rotates the first rotating shaft 28, and when the sliding block 24 reversely slides to one side of the second sliding groove 25, the second compression spring 27 pushes the end of the sliding block 24 to slide into the second sliding groove 25, at this time, the sliding block 24 is not abutted against the inner wall of the second sliding groove 25, the sliding block 24 cannot slide out from the second sliding groove 25, along with the continuous rotation of the first screw rod 14 and the rotating column 23, the rotating column 23 drives the rotating box 18 to synchronously rotate through the sliding block 24, the rotating box 18 drives the fixed column 22 to slide on the inner wall of the first sliding groove 21, the fixed column 22 pushes the supporting ring 20 and the prism 13 to move towards the movable seat 16, so that the prism 13 drives the pressing block 10 to slide relative to the second accommodating groove 11, the pressing block 10 is not clung to the inner wall of the first accommodating groove 6 any more, the fixed relation between the movable ball 50 and the fixed block 5 can be released, and the movable ball 50 can be driven to rotate relative to the first accommodating groove 6 and the fixed block 5 again, so that the position of the mounting seat 2 can be adjusted conveniently.
In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, two supporting rings 7 are rotatably connected to the adjusting seat 3, two lifting seats 9 are arranged on one side of the fixing frame 1 facing the adjusting seat 3, support columns 8 are rotatably connected to the lifting seats 9, the two supporting rings 7 are respectively sleeved outside the two support columns 8, a guide block 33 is fixedly mounted on the lifting seats 9, two guide grooves 34 are formed in the fixing frame 1, the guide blocks 33 are positioned in the corresponding guide grooves 34, a lifting unit for driving the two lifting seats 9 to lift is mounted on the fixing frame 1, the lifting unit comprises a control box 32 fixedly mounted on the fixing frame 1, a second screw rod 35 penetrates through the lifting seats 9, the second screw rod 35 and the lifting seats 9 are connected in a threaded manner, the second screw rod 35 is rotatably connected with the control box 32, the second screw rod 35 is fixedly provided with a third bevel gear 37 positioned in the control box 32, the control box 32 is rotationally connected with a second rotating shaft 36, the outside of the second rotating shaft 36 is fixedly sleeved with two fourth bevel gears 38, the third bevel gear 37 is meshed with the corresponding fourth bevel gears 38, the second rotating shaft 36 is fixedly provided with a rotary table 39 positioned outside the control box 32, a fixed plate 41 is arranged above the rotary table 39, the fixed plate 41 is fixedly connected with the control box 32, an inserting plate 42 penetrates through the fixed plate 41, a plurality of inserting slots 40 matched with the inserting plate 42 are formed in the rotary table 39, the bottom end of the inserting plate 42 is positioned in a corresponding inserting slot 40, the positioning mechanism comprises two mounting plates 43 fixedly arranged on the mounting seat 2, the mounting plates 43 penetrate through the adjusting seat 3, one side of the mounting plates 43 away from the mounting seat 2 is contacted with a fixed shell 44, the fixed shell 44 is fixedly connected with a fixed block 5 positioned on the adjusting seat 3, the movable plates 45 are respectively arranged on one sides, close to the two mounting plates 43, of the mounting plates 43, positioning blocks 46 penetrate through the mounting plates 43, the positioning blocks 46 are fixedly connected with the corresponding movable plates 45, a reset unit matched with the movable plates 45 is arranged on the fixed shell 44, the reset unit comprises two guide posts 47 fixedly arranged in the fixed shell 44, avoidance holes 51 are formed in the fixed shell 44, the movable plates 45 penetrate through the avoidance holes 51, the guide posts 47 penetrate through the movable plates 45, extension springs 48 are sleeved outside the guide posts 47, two ends of each extension spring 48 are fixedly connected with the top of each movable plate 45 and the inner wall of the top of the corresponding fixed shell 44, and two sides of each movable plate 45 are fixedly connected with second handles 49 positioned outside the fixed shell 44;
When the position of the adjusting seat 3 is not adjusted, a worker firstly drives the plugboard 42 to move upwards relative to the fixed plate 41 so as to enable the bottom end of the fixed plate 41 to be separated from the corresponding slot 40, the limitation on the positions of the rotary table 39 and the second rotary shaft 36 is removed, the worker drives the rotary table 39 to rotate, the rotary table 39 drives the second rotary shaft 36 and the fourth bevel gear 38 to rotate, the fourth bevel gear 38 drives the second screw rod 35 to rotate through the third bevel gear 37, the second screw rod 35 drives the lifting seat 9 to move vertically relative to the fixed frame 1, the lifting seat 9 drives the guide block 33 to slide in the guide groove 34, the height of the lifting seat 9 is changed, so that the lifting seat 9 can be moved to a preset height through the supporting columns 8 and the supporting rings 7, the adjusting seat 3 can be rotated horizontally relative to the lifting seat 9 through the supporting columns 7, the supporting columns 7 can be supported by the supporting columns 8, the possibility that the adjusting seat 3 is rocked relative to the fixed frame 1 is reduced, the whole stability is increased, the worker can drive the movable positioning block 45 through the second handle 49 to move the positioning block 46 so that the mounting plate 46 is separated from the mounting plate 43, and the movable block 45 is separated from the mounting plate 43 and the main body 2 when the movable block 47 is separated from the fixed seat 43, the position of the mounting plate 43 is separated from the main body 2, the microwave installation seat is removed, and the microwave installation position is conveniently adjusted, and the microwave installation position is removed from the main body is adjusted.
The microwave radar main body is fixedly arranged with the mounting seat 2, the mounting seat 2 is arranged on the adjusting seat 3 through the positioning mechanism, a worker drives the adjusting seat 3 to move in the vertical direction and the horizontal direction, the positions of the adjusting seat 3 and the mounting seat 2 are changed, the inclination angle of the adjusting column 4 is changed, the worker drives the adjusting seat 3 to incline again, the orientation of the mounting seat 2 and the microwave radar main body is changed, the movable ball 50 rotates relative to the first accommodating groove 6 and the fixed block 5 in the process of changing the position of the adjusting seat 3, after the position of the mounting seat 2 and the position of the adjusting seat 3 are adjusted, the positions of the fixed block 5 are limited through the pressing of the locking structure, so that the two fixed blocks 5 are fixed relative to the adjusting column 4 and the two movable balls 50 respectively, the mounting seat 2 and the adjusting seat 3 can be fixed relative to the fixed frame 1, the microwave radar main body can be subjected to smooth position adjustment within a range, and the application range is improved;
When the fixed block 5 is required to be fixed relative to the movable ball 50, a worker drives the first rotating shaft 28 and the first bevel gear 29 to rotate through the first handle 31, the first bevel gear 29 drives the first screw rod 14 to rotate through the second bevel gear 30, the first screw rod 14 drives the movable seat 16 to slide in the rectangular hole 12, the distance between the movable seat 16 and the prism 13 is changed, the deformation degree of the first compression spring 17 is further adjusted, the pressure exerted by the first compression spring 17 on the prism 13 and the pressing block 10 is controlled, the pressing block 10 is pressed on the inner wall of the first accommodating groove 6, so that the pressing block 10 and the movable ball 50 are fixed relative to the first accommodating groove 6 and the fixed block 5, and in the process of rotating the first screw rod 14, the first screw rod 14 drives the rotating box 18 and the fixed column 22 through the rotating column 23 and the sliding block 24, and when the end part of the fixed column 22 contacts with the inner wall of the first sliding groove 21, because the pressure applied by the first compression spring 17 to the prism 13 is greater than the preset value, the rotating box 18 cannot drive the fixed column 22 to slide relative to the first sliding groove 21, and further cannot push the supporting ring 20 and the prism 13 to move towards the movable seat 16 through the fixed column 22, the rotating box 18 cannot rotate continuously, along with the continuous rotation of the first screw rod 14, the first screw rod 14 drives the rotating column 23 to rotate relative to the rotating box 18, the inclined surface on the sliding block 24 slides relative to the inner wall of the second sliding groove 25, the sliding block 24 slides out of the second sliding groove 25, the second compression spring 27 is in a compressed state, the rotating column 23 rotates relative to the rotating box 18, when the fixed relation between the movable ball 50 and the fixed block 5 needs to be released, the worker reversely rotates the first rotating shaft 28, and when the sliding block 24 reversely slides to one side of the second sliding groove 25, the second compression spring 27 pushes the end of the sliding block 24 to slide into the second sliding groove 25, at this time, the sliding block 24 is not abutted against the inner wall of the second sliding groove 25, the sliding block 24 cannot slide out from the second sliding groove 25, along with the continuous rotation of the first screw rod 14 and the rotating column 23, the rotating column 23 drives the rotating box 18 to synchronously rotate through the sliding block 24, the rotating box 18 drives the fixed column 22 to slide on the inner wall of the first sliding groove 21, the fixed column 22 pushes the supporting ring 20 and the prism 13 to move towards the movable seat 16, so that the prism 13 drives the pressing block 10 to slide relative to the second accommodating groove 11, the pressing block 10 is not clung to the inner wall of the first accommodating groove 6 any more, the fixed relation between the movable ball 50 and the fixed block 5 can be released, and the movable ball 50 can be driven to rotate relative to the first accommodating groove 6 and the fixed block 5 again, so that the position of the mounting seat 2 can be adjusted conveniently;
When the position of the adjusting seat 3 is not adjusted, a worker firstly drives the plugboard 42 to move upwards relative to the fixed plate 41 so as to enable the bottom end of the fixed plate 41 to be separated from the corresponding slot 40, the limitation on the positions of the rotary table 39 and the second rotary shaft 36 is removed, the worker drives the rotary table 39 to rotate, the rotary table 39 drives the second rotary shaft 36 and the fourth bevel gear 38 to rotate, the fourth bevel gear 38 drives the second screw rod 35 to rotate through the third bevel gear 37, the second screw rod 35 drives the lifting seat 9 to move vertically relative to the fixed frame 1, the lifting seat 9 drives the guide block 33 to slide in the guide groove 34, the height of the lifting seat 9 is changed, so that the lifting seat 9 can be moved to a preset height through the supporting columns 8 and the supporting rings 7, the adjusting seat 3 can be rotated horizontally relative to the lifting seat 9 through the supporting columns 7, the supporting columns 7 can be supported by the supporting columns 8, the possibility that the adjusting seat 3 is rocked relative to the fixed frame 1 is reduced, the whole stability is increased, the worker can drive the movable positioning block 45 through the second handle 49 to move the positioning block 46 so that the mounting plate 46 is separated from the mounting plate 43, and the movable block 45 is separated from the mounting plate 43 and the main body 2 when the movable block 47 is separated from the fixed seat 43, the position of the mounting plate 43 is separated from the main body 2, the microwave installation seat is removed, and the microwave installation position is conveniently adjusted, and the microwave installation position is removed from the main body is adjusted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A positioning device for a microwave radar main body comprises a fixed frame (1) and a mounting seat (2), and is characterized in that an adjusting seat (3) is arranged between the fixed frame (1) and the mounting seat (2), a positioning mechanism matched with the mounting seat (2) is arranged on the adjusting seat (3), an adjusting column (4) is arranged between the adjusting seat (3) and the fixed frame (1), two ends of the adjusting column (4) are respectively provided with a fixed block (5), the two fixed blocks (5) are respectively fixedly connected with the fixed frame (1) and the adjusting seat (3), a first accommodating groove (6) is formed in one side, facing the adjusting column (4), of the fixed block (5), movable balls (50) are arranged in the first accommodating groove (6), the two movable balls (50) are respectively fixedly connected with two ends of the adjusting column (4), and the adjusting column (4) is provided with a pressing locking structure matched with the fixed blocks (5);
The pressing locking structure comprises a pressing block (10) arranged in a first accommodating groove (6), a second accommodating groove (11) matched with the pressing block (10) is formed in a movable ball (50), the pressing block (10) is positioned in the second accommodating groove (11), the pressing block (10) is in contact with the inner wall of the first accommodating groove (6), a prism (13) is fixedly connected to one side, facing an adjusting column (4), of the pressing block (10), the prism (13) penetrates through the movable ball (50), a rectangular hole (12) is formed in the adjusting column (4), one end, far away from the pressing block (10), of the prism (13) is positioned in the rectangular hole (12), and an elastic pressing mechanism for applying pressure to the two prisms (13) is arranged in the rectangular hole (12);
the elastic pressing mechanism comprises two first screw rods (14) arranged in a rectangular hole (12), a supporting part (15) is sleeved outside the first screw rods (14) in a rotating mode, the supporting part (15) is fixedly connected with the inner walls of the rectangular hole (12), movable seats (16) are sleeved outside the first screw rods (14), four side surfaces of the movable seats (16) are respectively contacted with the four inner walls of the rectangular hole (12), the movable seats (16) are connected with the first screw rods (14) in a threaded mode, the two supporting parts (15) are located between the two movable seats (16), the movable seats (16) are connected with corresponding prisms (13) through first compression springs (17), and driving pieces matched with the two first screw rods (14) are arranged on the adjusting columns (4);
The driving piece comprises a first rotating shaft (28) rotatably arranged on the adjusting column (4), the first rotating shaft (28) is fixedly provided with a first bevel gear (29) positioned in the rectangular hole (12), the first screw rod (14) is fixedly provided with a second bevel gear (30) meshed with the first bevel gear (29), and the first rotating shaft (28) is fixedly provided with a first handle (31) positioned outside the adjusting column (4);
The utility model provides a prism (13) in set up hold cavity (19), hold and be equipped with rotary box (18) in cavity (19), first lead screw (14) fixed mounting has rotary column (23) that are located rotary box (18), one side of rotary box (18) orientation first compression spring (17) is equipped with holding ring (20), and holding ring (20) and the inner wall fixed connection who holds cavity (19), a plurality of first spouts (21) have been seted up on holding ring (20), one side fixedly connected with a plurality of fixed columns (22) of rotary box (18) orientation holding ring (20), the fixed column (22) is unanimous with the number that first spout (21) set up, and be equipped with the inclined plane with fixed column (22) looks adaptation on first spout (21), set up two recess (26) on rotary column (23), be equipped with slider (24) in recess (26), slider (24) and recess (26) are connected through a plurality of second compression spring (27), a plurality of second spouts (25) have been seted up on the inner wall of rotary box (18), and be equipped with on slider (24) with the inclined plane (25) of second slider (25) looks adaptation, the corresponding inclined plane (25) of second spout (25) is located compression spring.
2. The positioning device for the microwave radar main body according to claim 1, wherein the adjusting seat (3) is rotatably connected with two supporting rings (7), one side of the fixing frame (1) facing the adjusting seat (3) is provided with two lifting seats (9), the lifting seats (9) are rotatably connected with supporting columns (8), the two supporting rings (7) are respectively sleeved outside the two supporting columns (8), the lifting seats (9) are fixedly provided with guide blocks (33), the fixing frame (1) is provided with two guide grooves (34), the guide blocks (33) are positioned in the corresponding guide grooves (34), and the fixing frame (1) is provided with lifting units for driving the two lifting seats (9) to lift.
3. A positioning device for a microwave radar main body according to claim 2, wherein the lifting unit comprises a control box (32) fixedly mounted on a fixed frame (1), a second screw rod (35) penetrates through a lifting seat (9), the second screw rod (35) is in threaded connection with the lifting seat (9), the second screw rod (35) is rotationally connected with the control box (32), a third bevel gear (37) positioned in the control box (32) is fixedly mounted on the second screw rod (35), a second rotating shaft (36) is rotationally connected on the control box (32), two fourth bevel gears (38) are fixedly sleeved on the outer portion of the second rotating shaft (36), the third bevel gear (37) is meshed with the corresponding fourth bevel gears (38), and a rotary table (39) positioned on the outer portion of the control box (32) is fixedly mounted on the second rotating shaft (36).
4. A positioning device for a microwave radar main body according to claim 3, wherein a fixed plate (41) is arranged above the turntable (39), the fixed plate (41) is fixedly connected with the control box (32), a plugboard (42) penetrates through the fixed plate (41), a plurality of slots (40) matched with the plugboard (42) are formed in the turntable (39), and the bottom end of the plugboard (42) is located in the corresponding slot (40).
5. The positioning device for the microwave radar main body according to claim 1, wherein the positioning mechanism comprises two mounting plates (43) fixedly mounted on the mounting base (2), the mounting plates (43) penetrate through the adjusting base (3), a fixed shell (44) is arranged on one side, far away from the mounting base (2), of the mounting plates (43) in contact, the fixed shell (44) is fixedly connected with a fixed block (5) positioned on the adjusting base (3), movable plates (45) are respectively arranged on the side, close to the two mounting plates (43), of the mounting plates (43), positioning blocks (46) penetrate through the mounting plates (43), the positioning blocks (46) are fixedly connected with the corresponding movable plates (45), and a reset unit matched with the movable plates (45) is mounted on the fixed shell (44).
6. The positioning device for a microwave radar main body according to claim 5, wherein the resetting unit comprises two guide posts (47) fixedly installed in a fixed shell (44), the fixed shell (44) is provided with a avoidance hole (51), the movable plate (45) penetrates through the avoidance hole (51), the guide posts (47) penetrate through the movable plate (45), an extension spring (48) is sleeved outside the guide posts (47), two ends of the extension spring (48) are fixedly connected with the top of the movable plate (45) and the inner wall of the top of the fixed shell (44) respectively, and two sides of the movable plate (45) are fixedly connected with second handles (49) positioned outside the fixed shell (44) respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411577098.7A CN119084747B (en) | 2024-11-06 | 2024-11-06 | Positioning device for microwave radar main body |
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| CN202411577098.7A CN119084747B (en) | 2024-11-06 | 2024-11-06 | Positioning device for microwave radar main body |
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| DE10122533A1 (en) * | 2001-03-21 | 2002-10-02 | Eiden & Schmidt Gmbh | Joint support used for fixing workpieces in assembly and welding devices has a clamping segment assigned to each hinge arm with each segment moving on an axle bolt |
| DE202005001986U1 (en) * | 2005-02-07 | 2005-04-14 | Richter, Harald | Universal joint arrangement between a device holder and a support arm or a console |
| DE602007011640D1 (en) * | 2007-11-23 | 2011-02-10 | Zirkona Sweden Ab | Ball joint device |
| CN201641140U (en) * | 2010-01-29 | 2010-11-24 | 陈育成 | Seat chassis with improved structure |
| JP6441316B2 (en) * | 2014-05-19 | 2018-12-19 | ソリューションズ フォー トゥモロー アクチエボラグＳｏｌｕｔｉｏｎｓ Ｆｏｒ Ｔｏｍｏｒｒｏｗ Ａｂ | Mobile X-ray apparatus and method for controlling its height |
| CN113203010B (en) * | 2021-05-11 | 2022-06-21 | 深圳市尚信达电子有限公司 | A smart home monitoring device |
| CN220488837U (en) * | 2023-07-17 | 2024-02-13 | 张静 | Monitoring installing support |
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|---|---|---|---|---|
| CN214098970U (en) * | 2020-12-14 | 2021-08-31 | 杭州健鸿科技有限公司 | Digital display screen with adjustable height |
| CN115111492A (en) * | 2022-08-29 | 2022-09-27 | 常州嘉瑞电器有限公司 | Television bracket convenient for height quick adjustment |
| CN221281208U (en) * | 2023-12-08 | 2024-07-05 | 海南海睿纳光电有限责任公司 | Meteorological radar azimuth rotary table |
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