CN219799762U - Radar testing device - Google Patents
Radar testing device Download PDFInfo
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- CN219799762U CN219799762U CN202320903359.4U CN202320903359U CN219799762U CN 219799762 U CN219799762 U CN 219799762U CN 202320903359 U CN202320903359 U CN 202320903359U CN 219799762 U CN219799762 U CN 219799762U
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- box body
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- water storage
- storage area
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000010009 beating Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a radar testing device, which comprises a box body, wherein the side of the box body is hinged with a protective door, and an observation window is arranged on the protective door; further comprises: the placing frame is arranged at the left side and the right side of the inside of the box body, clamping blocks are arranged at the front side and the rear side of the placing frame, and the clamping blocks are connected with the placing frame through reset springs; the waterproof motor is fixed in the box body, a driving gear is connected to an output shaft at the upper end of the waterproof motor, and a movable gear is arranged on the side of the driving gear; the water pump is fixed the right side of box, install two transmission pipes on the water pump, one of them transmission pipe is used for connecting the water storage district, and another transmission pipe is used for connecting the flow distribution plate, be provided with the flow control valve head on the flow distribution plate. The radar testing device can conveniently detect the detection conditions of the radar in sunny days and rainy days during use, and can conveniently recycle the water source after use during rainy days detection.
Description
Technical Field
The utility model relates to the technical field of radar testing, in particular to a radar testing device.
Background
The radar is an electronic device for detecting targets by electromagnetic waves, objects existing around the radar can be detected through the arrangement of the radar, and a testing device is generally used for testing the radar in order to ensure qualified detection performance during the production of the radar.
The utility model provides a millimeter wave radar testing arrangement of publication number CN218213419U, wherein include the chassis, the four corners of chassis all is connected with the fixing base, the ring frame is installed in the outside of chassis, the inboard rotation of chassis is connected with first lead screw, the outside cover of first lead screw is equipped with first movable block, the top of first movable block is connected with the grudging post, the inboard rotation of grudging post is connected with the second lead screw, the outside cover of second lead screw is equipped with the second movable block, place the seat is installed to one side of second movable block, annular slide is installed on the top of ring frame, annular slide's top sliding connection has first slider, the measuring rod is installed on the top of first slider, the inside both sides of placing the seat all are equipped with splint, adjusting bolt is all installed to the both sides of placing the seat, adjusting bolt's one end and one side rotation of splint are connected.
The following technical problems exist in the prior art: the existing radar test device can only detect an area movable object in a single environment generally when in use, and in actual conditions, bad weather such as raining and the like can occur to the outside when the radar is used, so that the reliability of a radar test result is reduced easily, and meanwhile, when the environment detection is simulated in rainy days, the water source is not convenient to recycle, and further, after the used rainwater is directly discharged, the waste of water resources is caused.
We have therefore proposed a radar test device in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a radar testing device, which aims to solve the problems that the existing radar testing device in the market in the prior art can only detect an area moving object in a single environment when in use, and in actual conditions, bad weather such as raining and the like can occur to the outside when the radar is used, so that the reliability of a radar testing result is easily reduced, and meanwhile, when the environment detection is simulated in rainy days, the water source is not convenient to recycle, and further, the waste of water resources is caused after the used rainwater is directly discharged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the radar testing device comprises a box body, wherein the side of the box body is hinged with a protective door, and an observation window is arranged on the protective door;
further comprises:
the placing frame is arranged at the left side and the right side of the inside of the box body, clamping blocks are arranged at the front side and the rear side of the placing frame, and the clamping blocks are connected with the placing frame through reset springs;
the waterproof motor is fixed in the box body, a driving gear is connected to an output shaft at the upper end of the waterproof motor, a movable gear is arranged on the side of the driving gear, a center rod is fixedly connected to the middle of the movable gear, the upper end of the center rod is arranged at the top end of the inside of the box body through a bearing, and a detection rod is fixedly connected to the movable gear;
a water storage area is arranged on the inner side of the lower end of the box body, a water leakage hole is formed in the upper end of the water storage area, and a filter plate is fixedly connected inside the water storage area;
the water pump is fixed the right side of box, install two transmission pipes on the water pump, one of them transmission pipe is used for connecting the water storage district, and another transmission pipe is used for connecting the flow distribution plate, be provided with the flow control valve on the flow distribution plate, and the lower extreme evenly distributed of flow distribution plate has the shower nozzle.
Preferably, the clamping blocks are symmetrically arranged relative to the transverse central axis of the placing frame, and the two symmetrically distributed clamping blocks form an elastic telescopic structure through the reset spring and the placing frame.
Through adopting above-mentioned technical scheme, utilize reset spring's setting can make its clamp splice after putting the frame and reset and kick-back.
Preferably, the driving gear and the movable gear are in meshed connection, and the movable gear is positioned at the center position inside the box body.
Through adopting above-mentioned technical scheme, thereby can make its meshing connection's movable gear carry out synchronous rotation through the rotation of drive gear.
Preferably, the perforation has been seted up to the lower extreme of well core rod, and the below of well core rod is provided with strikes the mechanism, strikes the mechanism and comprises linkage frame, electric telescopic handle, inserted block, hits pole, helping hand spring and magnetic path, the upper end side fixed mounting of linkage frame has electric telescopic handle, and electric telescopic handle's telescopic end fixedly connected with inserted block, the middle part of filter is passed to the lower extreme of linkage frame, and the lower extreme side of linkage frame runs through and installs and hit the pole, hit the pole and pass through helping hand spring and the lower extreme interconnect of linkage frame, and hit the equal fixedly connected with magnetic path of the inside of lower extreme and the water storage district of pole.
Preferably, the upper end of the linkage frame is in a U-shaped structure, and the outer wall of the insertion block at the end part of the telescopic end of the electric telescopic rod at the side of the upper end of the linkage frame is mutually attached to the inner wall of the perforation.
Through adopting above-mentioned technical scheme, through inserting electric telescopic handle tip cartridge to the perforation inside to can accomplish the connection of center pole and knocking mechanism.
Preferably, the spherical end above the striking rod is mutually attached to the filter plate in an initial state, and the striking rod forms an elastic telescopic structure through the power-assisted spring and the lower end of the linkage frame.
Through adopting above-mentioned technical scheme, the setting that utilizes the helping hand spring can make its striking pole after moving on the link frame reset and kick-back.
Preferably, the magnetic blocks at the lower end of the striking rod and the magnetic blocks in the water storage area have opposite magnetism, and the magnetic blocks are uniformly distributed at equal angles at the lower end of the water storage area.
Through adopting above-mentioned technical scheme, through the change of the distance of its lower extreme magnetic path and the inside magnetic path of retaining district after beating the pole rotation to can make beating the pole and carry out reciprocating motion from top to bottom.
Compared with the prior art, the utility model has the beneficial effects that: the radar testing device can conveniently detect the detection conditions of the radar in sunny days and rainy days during use, and can conveniently recycle the water source after use during simulating rainy days for detection;
1. a splitter plate is arranged, the radar is placed on the placement frame in an initial state, then the detection rod on the radar is rotated through the driving gear and the movable gear, so that the detection of weather performance can be simulated by using the radar, then the water source in the water storage area can be conveyed into the splitter plate by using the water pump and the conveying pipe, the radar detection performance test during raining can be simulated by the water source sprayed outwards through the flow distribution plate, meanwhile, the flow regulation valve is arranged on the flow distribution plate, and the quantity of the water sprayed by the flow distribution plate can be changed by controlling the flow regulation valve, so that the radar test during heavy rain or light rain weather is simulated;
2. be provided with the link frame, when the radar detects when simulating raining, the rainwater reentrant to the retaining district through leaking the hole, utilize the inside filter in retaining district to come the impurity filtering in the water source, realize the recycling to water resource, insert its inserted block into the perforation on the center pole through electric telescopic handle, thereby can accomplish the center pole and link frame's connection, can drive the link frame through the rotation of center pole and rotate this moment, strike the distance change of pole lower extreme magnetic path and the inside magnetic path of retaining district on it through the link frame rotation back, thereby can make and strike the pole and carry out reciprocating motion utilization from top to bottom, utilize to strike the pole reciprocating motion from top to bottom and strike the vibrations that produce when the filter appears blocking to the mesh on the filter.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
FIG. 3 is a schematic view of the bottom view of the diverter plate of the present utility model;
FIG. 4 is a schematic perspective view of a center rod and striking mechanism of the present utility model;
FIG. 5 is a schematic view of a center rod and perforation configuration of the present utility model;
fig. 6 is a schematic perspective view of the linkage frame and the striking rod of the present utility model.
In the figure: 1. a case; 2. a protective door; 3. an observation window; 4. a placing rack; 5. clamping blocks; 6. a return spring; 7. a waterproof motor; 8. a drive gear; 9. a movable gear; 10. a central rod; 11. a detection rod; 12. a water leakage hole; 13. a filter plate; 14. a water pump; 15. a transmission tube; 16. a diverter plate; 17. a flow regulating valve; 18. perforating; 19. a knocking mechanism; 191. a linkage frame; 192. an electric telescopic rod; 193. inserting blocks; 194. striking the rod; 195. a booster spring; 196. a magnetic block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the radar testing device comprises a box body 1, wherein the side of the box body 1 is hinged with a protective door 2, and an observation window 3 is arranged on the protective door 2; the left side and the right side of the inside of the box body 1 are provided with a placing frame 4, the front side and the rear side of the placing frame 4 are provided with clamping blocks 5, and the clamping blocks 5 are connected with the placing frame 4 through a reset spring 6; the waterproof motor 7 is fixed in the box body 1, a driving gear 8 is connected to an output shaft at the upper end of the waterproof motor 7, a movable gear 9 is arranged on the side of the driving gear 8, a central rod 10 is fixedly connected to the middle of the movable gear 9, the upper end of the central rod 10 is arranged at the top end of the interior of the box body 1 through a bearing, and a detection rod 11 is fixedly connected to the movable gear 9; the inner side of the lower end of the box body 1 is provided with a water storage area, the upper end of the water storage area is provided with a water leakage hole 12, and the inside of the water storage area is fixedly connected with a filter plate 13; the water pump 14 is fixed on the right side of the box body 1, two transmission pipes 15 are installed on the water pump 14, one transmission pipe 15 is used for being connected with a water storage area, the other transmission pipe 15 is used for being connected with a flow distribution plate 16, a flow regulating valve 17 is arranged on the flow distribution plate 16, and spray heads are evenly distributed at the lower end of the flow distribution plate 16. The clamping blocks 5 are symmetrically arranged about the transverse central axis of the placing frame 4, and the two symmetrically distributed clamping blocks 5 form an elastic telescopic structure through the reset spring 6 and the placing frame 4. The driving gear 8 and the movable gear 9 are in meshed connection, and the movable gear 9 is positioned at the central position inside the box body 1.
As shown in fig. 1-3, when the radar needs to be detected, the protective door 2 is opened, the clamping block 5 is pulled to the outer side of the placing frame 4, then the radar is placed on the placing frame 4, after the clamping block 5 is loosened, the clamping block 5 is reset under the action of the reset spring 6, the radar on the placing frame 4 can be fixed, then the waterproof motor 7 is started, the waterproof motor 7 is started to drive the movable gear 9 which is in meshed connection by using the driving gear 8 to synchronously rotate, the detection rod 11 on the movable gear 9 can synchronously rotate through the rotation of the movable gear 9, so that the detection performance of the radar on a moving object in an area in sunny days can be simulated, then the water pump 14 is started, the water pump 14 is started to convey a water source in a water storage area to the inside of the splitter plate 16 by using the transmission pipe 15, the water source of the water pump 14 is sprayed outwards through a spray head at the lower end after entering the water source, thus the radar performance during raining can be simulated, meanwhile, the flow regulating valve 17 is installed at the upper end of the splitter plate 16, the radar displacement of the splitter plate 16 can be conveniently controlled, and the radar displacement during raining can be simulated or the raining can be simulated.
The perforation 18 has been seted up to the lower extreme of well core 10, and the below of well core 10 is provided with strikes the mechanism 19, strike the mechanism 19 and constitute by link 191, electric telescopic handle 192, insert 193, strike the pole 194, helping hand spring 195 and magnetic path 196, the upper end side fixed mounting of link 191 has electric telescopic handle 192, and electric telescopic handle 192's flexible end fixedly connected with insert 193, the middle part of filter 13 is passed to the lower extreme of link 191, and the lower extreme side of link 191 runs through and installs and strike the pole 194, strike the pole 194 and pass through helping hand spring 195 and link 191's lower extreme interconnect, and strike the equal fixedly connected with magnetic path 196 in the inside of the lower extreme and water storage district of pole 194. The upper end of the linkage frame 191 is provided with a U-shaped structure, and the outer wall of the insertion block 193 at the end part of the telescopic end of the electric telescopic rod 192 at the side of the upper end of the linkage frame 191 is mutually attached to the inner wall of the perforation 18. The spherical end above the striking rod 194 is attached to the filter plate 13 in the initial state, and the striking rod 194 forms an elastic telescopic structure with the lower end of the interlocking frame 191 through the booster spring 195. The magnetic blocks 196 at the lower end of the striking rod 194 are opposite in magnetism to the magnetic blocks 196 in the water storage area, and the magnetic blocks 196 are uniformly distributed at equal angles at the lower end in the water storage area.
As shown in fig. 1 and fig. 4 to 6, when radar condition detection is performed during raining, the water source sprayed out by the spray head on the splitter plate 16 flows back to the inside of the water storage area through the water leakage hole 12, impurities in the water source flowing back to the inside of the water storage area are filtered by the filter plate 13, meanwhile, when the raining detection is performed, the insertion block 193 at the end of the electric telescopic rod 192 can be inserted into the perforation 18 at the lower end of the central rod 10 through the extension of the electric telescopic rod 192, so that the insertion fixation of the central rod 10 and the linkage frame 191 can be completed, at the moment, the central rod 10 can drive the linkage frame 191 to synchronously rotate after rotating, when the linkage frame 191 rotates, the beating rod 194 on the linkage frame can be rotated, when the magnetic blocks 196 at the lower end of the beating rod 194 and the magnetic blocks 196 in the water storage area are mutually close, the beating rod 194 can downwards move on the linkage frame 191 by utilizing magnetic attraction, when the magnetic blocks 196 at the lower end of the beating rod 194 are mutually far away, the beating rod 194 can reset and rebound, and reciprocating movement of the beating rod 194 can be realized, and thus, the impact of the filter plate 13 can be prevented from being blocked by beating impurities when beating 13.
Working principle: when the radar testing device is used, firstly, as shown in fig. 1-6, when the radar is required to be detected, the radar on the placing frame 4 is fixed through the clamping blocks 5, the detection rod 11 on the radar can be synchronously rotated through the rotation of the movable gear 9, thereby simulating the detection performance of the radar on moving objects in an area in sunny days, the water source inside the water storage area can be conveyed to the inside of the splitter plate 16 through the conveying pipe 15 and sprayed outwards through the spray heads at the lower end by the opening of the water pump 14, the radar performance during rainy days is simulated, the water discharge of the splitter plate 16 can be conveniently controlled through the setting of the flow regulating valve 17, the radar during rainy days can be simulated, when the radar condition is detected, the water source sprayed out from the spray heads on the splitter plate 16 flows back to the inside of the water storage area through the water leakage holes 12, impurities in the water source are filtered by the filter plate 13, the extension of the electric telescopic rod 192 can enable the plug blocks 193 at the end of the water source to be inserted into the fixed blocks 18 at the lower end of the center rod 10, the center rod 10 and the fixed blocks of the center rod 191 at the moment, the center rod 10 can be driven by the plug blocks 193 at the moment, and the filter plate can be prevented from moving close to the inner sides of the filter plate 13 when the filter plate is driven by the filter plate 194, and the filter plate is driven by the filter plate 194 to move in a reciprocating mode, and the inner side of the filter plate is prevented from moving close to the magnetic rod 13.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The radar testing device comprises a box body (1), wherein the side of the box body (1) is hinged with a protective door (2), and an observation window (3) is arranged on the protective door (2);
characterized by further comprising:
the placing rack (4) is arranged at the left side and the right side of the inside of the box body (1), clamping blocks (5) are arranged at the front side and the rear side of the placing rack (4), and the clamping blocks (5) are connected with the placing rack (4) through reset springs (6);
the waterproof motor (7) is fixed inside the box body (1), a driving gear (8) is connected to an output shaft at the upper end of the waterproof motor (7), a movable gear (9) is arranged on the side of the driving gear (8), a center rod (10) is fixedly connected to the middle of the movable gear (9), the upper end of the center rod (10) is arranged at the top end inside the box body (1) through a bearing, and a detection rod (11) is fixedly connected to the movable gear (9);
a water storage area is arranged on the inner side of the lower end of the box body (1), a water leakage hole (12) is formed in the upper end of the water storage area, and a filter plate (13) is fixedly connected in the water storage area;
the water pump (14) is fixed on the right side of the box body (1), two transmission pipes (15) are installed on the water pump (14), one transmission pipe (15) is used for being connected with a water storage area, the other transmission pipe (15) is used for being connected with a flow distribution plate (16), a flow regulating valve (17) is arranged on the flow distribution plate (16), and spray heads are evenly distributed at the lower end of the flow distribution plate (16).
2. The radar testing apparatus according to claim 1, wherein: the clamping blocks (5) are symmetrically arranged about the transverse central axis of the placing frame (4), and the two symmetrically distributed clamping blocks (5) form an elastic telescopic structure through the reset spring (6) and the placing frame (4).
3. The radar testing apparatus according to claim 1, wherein: the driving gear (8) is in meshed connection with the movable gear (9), and the movable gear (9) is positioned at the center position inside the box body (1).
4. The radar testing apparatus according to claim 1, wherein: perforation (18) have been seted up to the lower extreme of well core rod (10), and the below of well core rod (10) is provided with strikes mechanism (19), strikes mechanism (19) by link frame (191), electric telescopic handle (192), insert block (193), strike pole (194), helping hand spring (195) and magnet (196) and constitute, the upper end side fixed mounting of link frame (191) has electric telescopic handle (192), and the flexible end fixedly connected with insert block (193) of electric telescopic handle (192), the middle part of filter (13) is passed to the lower extreme of link frame (191), and the lower extreme side penetration mounting of link frame (191) strikes pole (194), the lower extreme interconnect of beating pole (194) through helping hand spring (195) and link frame (191), and the inside of beating pole (194) and water storage district all fixedly connected with magnet (196).
5. The radar testing apparatus according to claim 4, wherein: the upper end of the linkage frame (191) is of a U-shaped structure, and the outer wall of an inserting block (193) at the end part of the telescopic end of the electric telescopic rod (192) at the side of the upper end of the linkage frame (191) is mutually attached to the inner wall of the through hole (18).
6. The radar testing apparatus according to claim 4, wherein: the spherical end above the striking rod (194) is mutually attached to the filter plate (13) in an initial state, and the striking rod (194) forms an elastic telescopic structure through the power-assisted spring (195) and the lower end of the linkage frame (191).
7. The radar testing apparatus according to claim 4, wherein: the magnetic blocks (196) at the lower end of the striking rod (194) and the magnetic blocks (196) in the water storage area have opposite magnetism, and the magnetic blocks (196) are uniformly distributed at the inner lower end of the water storage area at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903359.4U CN219799762U (en) | 2023-04-21 | 2023-04-21 | Radar testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903359.4U CN219799762U (en) | 2023-04-21 | 2023-04-21 | Radar testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799762U true CN219799762U (en) | 2023-10-03 |
Family
ID=88178436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320903359.4U Active CN219799762U (en) | 2023-04-21 | 2023-04-21 | Radar testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799762U (en) |
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2023
- 2023-04-21 CN CN202320903359.4U patent/CN219799762U/en active Active
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